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TETRA TECH, INC. (7)
INSURANCE ON FILE WORK MAY PROCEED UNTN. INSURANCE EXPIRES c=i ,�. I D. 1 , CLERK OF COU A-2022-158-01 c D DATE: NCIL _ CITY OF SANTA ANA 6 CONTRACTOR AGREEMENT FOR c2 ON -CALL ENGINEERING SERVICES WITH 6,,'PU3A/Qo�VAWt(tPN)(AV)2 TETRA TECH, INC. 1 THIS AGREEMENT is made and entered into on this 10h day of August 2022 by and between Tetra Tech, Inc. ("Contractor"), and the City of Santa Ana, a charter city and municipal corporation organized and existing under the Constitution and laws of the State of California ("City"). RECITALS A. The City desires to retain a Contractor having special skill and knowledge in the field of on -call water resources engineering services pursuant to REP 22-002. B. Contractor represents that Contractor is able and willing to provide such services to the City. C. On April 21, 2020, City Council approved agreements with Tetra Tech, Inc., Michael Baker International, Inc., Psomas, Stantec Consulting Services, Inc., NV5, Inc., Huitt- Zollars, Inc., Kimley-Horn and Associates, Inc., and TAIT & Associates, Inc. ("2020 Agreements") to provide on -call engineering services for the Public Works Agency, Water Resources Division. D. On March 16, 2021, the City amended the 2020 Agreements to increase the funding amount by $950,000 for the remainder of the term to allow these services to be utilized for additional civil works projects included in the current and future fiscal years' Capital Improvement Programs (CIPs). These agreements remain in full force and effect. E. The City finds that new agreements under REP 22-002 are required for additional services for new civil works projects as the funding capacity has been reached under the 2020 Agreements. F. In undertaking the performance of this Agreement, Contractor represents that it is knowledgeable in its field and that any services performed by Contractor under this Agreement will be performed in compliance with such standards as may reasonably be expected from a professional consulting firm in the field. NOW THEREFORE, in consideration of the mutual and respective promises, and subject to the terms and conditions hereinafter set forth, the parties agree as follows: 1. SCOPE OF SERVICES Contractor shall perform during the term of this agreement, the services described in the scope of work that was included in REP No. 22-002 and that is attached as Exhibit A, and as further delineated in Contractor's proposal, which is attached as Exhibit B and incorporated in full. The Scope of Work under this Agreement is not intended to cover any civil works projects assigned to the 2020 Agreements. 1 2. COMPENSATION a: Contractor under this Agreement. Contractor shall be paid only for services performed under the Agreement at the rates and charges identified in Exhibit C. Contractor is one of six Contractors selected to provide on -call engineering services. The total aggregate amount, among the six contractors, shall not exceed the shared aggregate amount of $2,000,000 during the term of this agreement, including any extension periods. All reimbursable expenses must be approved in writing by the City before they are incurred by Contractor. City shall not be responsible for any reimbursable costs incurred by Contractor without the advance written approval of City. b. Payment by City shall be made within 45 days (forty-five) days following receipt of proper invoice evidencing work performed, subject to City accounting procedures. City shall not be assessed any late fees for payments rendered after forty-five (45) days. Payment need not be made for work which fails to meet the standards of performance set forth in the Recitals which may reasonably be expected by City. 3. TERM This Agreement shall commence on the date first written above for a three (3) year tern with the option for the City to grant up to two (2) one (1) year renewals, exercisable by a writing by the City Manager and the City Attorney, unless terminated earher in accordance with Section 16, below. 4. PREVAILING WAGES Contractor is aware of the requirements of California Labor Code Section 1720, et seq., and 1770, et seq., as well as California Code of Regulations, Title 8, Section 16000, et seq., ("Prevailing Wage Laws"), which require the payment of prevailing wage rates and the performance of other requirements on "public works" and "maintenance" projects. If the services being performed are part of an applicable "public works" or "maintenance" project, as defined by the Prevailing Wage Laws, and the total compensation is $1,000 or more, Contractor agrees to fully comply with such Prevailing Wage Laws. Contractor shall defend, indemnify and hold the City, its elected officials, officers, employees and agents free and harmless from any claim or liability arising out of any failure or alleged failure to comply with the Prevailing Wage Laws. 5. INDEPENDENT CONTRACTOR Contractor shall, during the entire term of this Agreement, be construed to be an independent contractor and not an employee of the City. This Agreement is not intended nor shall it be construed to create an employer -employee relationship, a joint venture relationship, or to allow the City to exercise discretion or control over the professional manner in which Contractor performs the services which are the subject matter of this Agreement; however, the services to be provided by Contractor shall be provided in a manner consistent with all applicable standards and regulations governing such services. Contractor shall pay all salaries and wages, employer's social security taxes, unemployment insurance and similar taxes relating to employees and shall be responsible for all applicable withholding taxes. 6. OWNERSHIP OF MATERIALS This Agreement creates a non-exclusive and perpetual license for City to copy, use, modify, reuse, or sublicense any and all copyrights, designs, and other intellectual property embodied in plans, specifications, studies, drawings, estimates, and other documents or works of authorship fixed in any tangible medium of expression, including but not limited to, physical drawings or data magnetically or otherwise recorded on computer diskettes, which are prepared or caused to be prepared by Contractor under this Agreement ("Documents & Data'). Contractor shall require all subcontractors to agree in writing that City is granted a non-exclusive and perpetual license for any Documents & Data the subcontractor prepares under this Agreement. Contractor represents and warrants that Contractor has the legal right to license any and all Documents & Data. Contractor makes no such representation and warranty in regard to Documents & Data which were provided to Contractor by the City. City shall not be limited in any way in its use of the Documents and Data at any time, provided that any such use not within the purposes intended by this Agreement shall be at City's sole risk. 7. INSURANCE Coverage shall be at least as broad as: 1. Commercial General Liability (CGL): Insurance Services Office Form CG 00 01 covering CGL on an `occurrence" basis, including products and completed operations, property damage, bodily injury and personal & advertising injury with limits no less than $1,000,000 per occurrence. If a general aggregate limit applies, either the general aggregate limit shall apply separately to this project/location (ISO CG 25 03 or 25 04) or the generalaggregate limit shall be twice the required occurrence limit. 2. Automobile Liability: Insurance Services Office Form Number CA 0001 covering, Code 1(any auto), or if Consultant has no owned autos, Code 8 (hired) and 9 (non -owned), withlimit no less than $1,000,000 per accident for bodily injury and property damage. 3. Workers' Compensation insurance as required by the State of California, with StatutoryLimits, and Employer's Liability Insurance with limit of no less than $1,000,000 per accident for bodily injury or disease. 4. Professional Liability (Errors and Omissions) Insurance appropriates to the Consultant'sprofession, with limit no less than $1,000,000 per occurrence or claim. If the Consultant maintains broader coverage and/or higher limits than the minimums shown above, the Entity requires and shall be entitled to the broader coverage and/or the higher limits maintained by the contractor. Any available insurance proceeds in excess of the specified minimum limits of insurance and coverage shall be available to the Entity. Other Insurance Provisions The insurance policies are to contain, or be endorsed to contain, the following provisions: Additional Insured Status The Entity, its officers, officials, employees, and volunteers are to be covered as additional insureds on the CGL policy with respect to liability arising out of work or operations performed by or on behalf of the Consultant including materials, parts, or equipment furnished in connectionwith such work or operations. General liability coverage can be provided in the form of an endorsement to the Consultant's insurance (at least as broad as ISO Form CG 20 10 1185 or bothCG 20 10, CG 20 26, CG 20 33, or CG 20 38; and CG 20 37 forms if later revisions used). Primary Coverage For any claims related to this contract, the Consultant's insurance coverage shall be primary insurance primary coverage at least as broad as ISO CG 20 0104 13 as respects the Entity, its officers, officials, employees, and volunteers. Any insurance or self-insurance maintained by the Entity, its officers, officials, employees, or volunteers shall be excess of the Consultant's insuranceand shall not contribute with it. Notice of Cancellation Each insurance policy required above shall state that coverage shall not be canceled, except withnotice to the Entity. Waiver of Subrogation Consultant hereby grants to Entity a waiver of any right to subrogation which any insurer of said Consultant may acquire against the Entity by virtue of the payment of any loss under such insurance. Consultant agrees to obtain any endorsement that maybe necessary to affect this waiverof subrogation, but this provision applies regardless of whether or not the Entity has received a waiver of subrogation endorsement from the insurer. Self -Insured Retentions Self -insured retentions must be declared to and approved by the Entity. The Entity may require theConsultant to purchase coverage with a lower retention or provide proof of ability to pay losses and related investigations, claim administration, and defense expenses within the retention. The policy language shall provide, or be endorsed to provide, that the self -insured retention may be satisfied by either the named insured or Entity. Acceptability of Insurers Insurance is to be placed with insurers authorized to conduct business in the state with a current A.M. Best's rating of no less than AXII, unless otherwise acceptable to the Entity. ll Claims Made Policies If any of the required policies provide coverage on a claims -made basis: l . The Retroactive Date must be shown and must be before the date of the contract or the beginning of contract work. 2. Insurance must be maintained and evidence of insurance must be provided for at least five (5) years after completion of the contract of work. 3. If coverage is canceled or non -renewed, and not replaced with another claims - made policyform with a Retroactive Date prior to the contract effective date, the Consultant must purchase "extended reporting" coverage for a minimum of five (5) years after completion of contract work. Verification of Coverage Consultant shall furnish the Entity with original Certificates of Insurance including all required amendatory endorsements (or copies of the applicable policy language effecting coverage requiredby this clause) and a copy of the Declarations and Endorsement Page of the CGL policy listing all policy endorsements to Entity before work begins. However, failure to obtain the required documents prior to the work beginning shall not waive the Consultant's obligation to provide them. The Entity reserves the right to require complete, certified copies of all required insurance policies, including endorsements required by these specifications, at anytime. Subcontractors Consultant shall require and verify that all subcontractors maintain insurance meeting all the requirements stated herein, and Contractor shall ensure that Entity is an additional insured on insurance required from subcontractors. Special Risks or Circumstances Entity reserves the right to modify these requirements, including limits, based on the nature of therisk, prior experience, insurer, coverage, or other special circumstances. 8. INDEMNIFICATION Contractor agrees to defend, and shall indemnify and hold harmless the City, its officers, agents, employees, contractors, special counsel, and representatives from liability: (1) for personal injury, damages, just compensation, restitution, judicial or equitable relief arising out of claims for personal injury, including death, and claims for property damage, which may arise from the negligent operations of the Contractor, its subcontractors, agents, employees, or other persons acting on its behalf which relates to the services described in section 1 of this Agreement; and (2) from any claim that personal injury, damages, just compensation, restitution, judicial or equitable relief is due by reason of the terms of or effects arising from this Agreement. This indemnity and hold harmless agreement applies to all claims for damages, just compensation, restitution, judicial or equitable relief suffered, or alleged to have been suffered, by reason of the events referred to in this Section or by reason of the terms of, or effects, arising from this Agreement. The Contractor further agrees to indemnify, hold harmless, and pay all costs for the defense of the City, including fees and costs for special counsel to be selected by the City, regarding any action by a third party challenging the validity of this Agreement, or asserting that personal injury, damages, just compensation, restitution, judicial or equitable relief due to personal or property rights arises by reason of the terns of, or effects arising from this Agreement. City may make all reasonable decisions with respect to its representation in any legal proceeding. Notwithstanding the foregoing, to the extent Contractor's services are subject to Civil Code Section 2782.8, the above indemnity shall be limited, to the extent required by Civil Code Section 2782.8, to claims that arise out of, pertain to, or relate to the negligence, recklessness, or willful misconduct of the Contractor. 9. INTELLECTUAL PROPERTY INDEMNIFICATION Contractor shall defend and indemnify the City, its officers, agents, representatives, and employees against any and all liability, including costs, for infringement of any United States' letters patent, trademark, or copyright infringement, including costs, contained in the work product or documents provided by Contractor to the City pursuant to this Agreement. 10. RECORDS Contractor shall keep records and invoices in connection with the work to be performed under this Agreement. Contractor shall maintain complete and accurate records with respect to the costs incurred under this Agreement and any services, expenditures, and disbursements charged to the City for a minimum period of three (3) years, or for any longer period required by law, from the date of final payment to Contractor under this Agreement. All such records and invoices shall be clearly identifiable. Contractor shall allow a representative of the City to examine, audit, and make transcripts or copies of such records and any other documents created pursuant to this Agreement during regular business hours. Contractor shall allow inspection of all work, data, documents, proceedings, and activities related to this Agreement for a period of three (3) years from the date of final payment to Contractor under this Agreement. 11. CONFIDENTIALITY If Contractor receives from the City information which due to the nature of such information is reasonably understood to be confidential and/or proprietary, Contractor agrees that it shall not use or disclose such information except in the performance of this Agreement, and further agrees to exercise the same degree of care it uses to protect its own information of like importance, but in no event less than reasonable care. "Confidential Information" shall include all nonpublic information. Confidential information includes not only written information, but also information transferred orally, visually, electronically, or by other means. Confidential information disclosed to either party by any subsidiary and/or agent of the other party is covered by this Agreement. The foregoing obligations of non-use and nondisclosure shall not apply to any information that (a) has been disclosed in publicly available sources; (b) is, through no fault of the Contractor disclosed in a publicly available source; (c) is in rightful possession of the Contractor without an obligation of confidentiality; (d) is required to be disclosed by operation of law; or (e) is independently developed by the Contractor without reference to information disclosed by the City. ri 12. CONFLICT OF INTEREST CLAUSE Contractor covenants that it presently has no interests and shall not have interests, direct or indirect, which would conflict in any manner with performance of services specified under this Agreement. 13. DISCRIMINATION Contractor shall not discriminate because of race, color, creed, religion, sex, marital status, sexual orientation, age, national origin, ancestry, or disability, as defined and prohibited by applicable law, in the recruitment, selection, training, utilization, promotion, termination or other employment related activities. Contractor affirms that it is an equal opportunity employer and shall comply with all applicable federal, state and local laws and regulations. 14. EXCLUSIVITY AND AMENDMENT This Agreement represents the complete and exclusive statement between the City and Contractor, and supersedes any and all other agreements, oral or written, between the parties. In the event of a conflict between the terms of this Agreement and any attachments hereto, the terms of this Agreement shall prevail. This Agreement may not be modified except by written instrument signed by the City and by an authorized representative of Contractor. The parties agree that any terms or conditions of any purchase order or other instrument that are inconsistent with, or in addition to, the terms and conditions hereof, shall not bind or obligate Contractor or the City. Each party to this Agreement acknowledges that no representations, inducements, promises or agreements, orally or otherwise, have been made by any party, or anyone acting on behalf of any party, which is not embodied herein. 15. ASSIGNMENT Inasmuch as this Agreement is intended to secure the specialized services of Contractor, Contractor may not assign, transfer, delegate, or subcontract any interest herein without the prior written consent of the City and any such assignment, transfer, delegation or subcontract without the City's prior written consent shall be considered null and void. Nothing in this Agreement shall be construed to limit the City's ability to have any of the services which are the subject to this Agreement performed by City personnel or by other contractors retained by City. 16. TERMINATION This Agreement may be terminated by the City upon thirty (30) days written notice of termination. In such event, Contractor shall be entitled to receive and the City shall pay Contractor compensation for all services performed by Contractor prior to receipt of such notice of termination, subject to the following conditions: a. As a condition of such payment, the Executive Director may require Contractor to deliver to the City all work product(s) completed as of such date, and in such case such work product shall be the property of the City unless prohibited by law, and Contractor consents to the City's use thereof for such purposes as the City deems appropriate. b. Payment need not be made for work which fails to meet the standard of performance specified in the Recitals of this Agreement. 17. WAIVER No waiver of breach, failure of any condition, or any right or remedy contained in or granted by the provisions of this Agreement shall be effective unless it is in writing and signed by the party waiving the breach, failure, right or remedy. No waiver of any breach, failure or right, or remedy shall be deemed a waiver of any other breach, failure, right or remedy, whether or not similar, nor shall any waiver constitute a continuing waiver unless the writing so specifies. 18. JURISDICTION -VENUE This Agreement has been executed and delivered in the State of California and the validity, interpretation, performance, and enforcement of any of the clauses of this Agreement shall be determined and governed by the laws of the State of California. Both parties further agree that Orange County, California, shall be the venue for any action or proceeding that may be brought or arise out of, in connection with or by reason of this Agreement. 19. PROFESSIONAL LICENSES Contractor shall, throughout the term of this Agreement, maintain all necessary licenses, permits, approvals, waivers, and exemptions necessary for the provision of the services hereunder and required by the laws and regulations of the United States, the State of California, the City of Santa Ana and all other governmental agencies. Contractor shall notify the City immediately and in writing of its inability to obtain or maintain such permits, licenses, approvals, waivers, and exemptions. Said inability shall be cause for termination of this Agreement. 20. NOTICE Any notice, tender, demand, delivery, or other communication pursuant to this Agreement shall be in writing and shall be deemed to be properly given if delivered in person or mailed by first class or certified mail, postage prepaid, or sent by fax or other telegraphic communication in the manner provided in this Section, to the following persons: To City: Clerk of the City Council City of Santa Ana 20 Civic Center Plaza (M-30) P.O. Box 1988 Santa Ana, CA 92702-1988 Fax: 714- 647-6956 With courtesy copies to: Executive Director, Public Works Agency City of Santa Ana 20 Civic Center Plaza (M-21) P.O. Box 1988 Santa Ana, California 92702 Fax: 714- 647-5635 To Contractor: Tetra Tech, Inc., Tom Epperson, PE Vice President 17885 Von Karman Avenue, Suite 500 Irvine, CA 92614 A party may change its address by giving notice in writing to the other party. Thereafter, any communication shall be addressed and transmitted to the new address. If sent by mail, communication shall be effective or deemed to have been given three (3) days after it has been deposited in the United States mail, duly registered or certified, with postage prepaid, and addressed as set forth above. If sent by fax, communication shall be effective or deemed to have been given twenty-four (24) hours after the time set forth on the transmission report issued by the transmitting facsimile machine, addressed as set forth above. For purposes of calculating these time frames, weekends, federal, state, County or City holidays shall be excluded. 21. MISCELLANEOUS PROVISIONS a. Each undersigned represents and warrants that its signature herein below has the power, authority and right to bind their respective parties to each of the terns of this Agreement, and shall indemnify City fully, including reasonable costs and attorney's fees, for any injuries or damages to City in the event that such authority or power is not, in fact, held by the signatory or is withdrawn. b. All Exhibits referenced herein and attached hereto shall be incorporated as if fully set forth in the body of this Agreement. [Signatures on the following page] IN WITNESS WHEREOF, the parties hereto have executed this Agreement the date and year first above written. ATTEST: Clerk of the Council APPROVED AS TO FORM: SONIA R. CARVALHO City Attorney ew qn By: V „` Jose Montoya Assistant City Attorney RECOMMENDED FOR APPROVAL: Nabil Saba, P.E. Executive Director Public Works Agency 10 CITY OF SANTA ANA -f�s� N-/ ( — �cr Kristine Ridge City Manager CONTRACTOR: Teir� Tec� nC. Name: -Tom �QPsraon P.E. Title: \/« Pras�den� EXHIBIT A CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 INTRODUCTIONBACKGROUND The City of Santa Ana intends (City) to select several qualified firms to provide professional services for a variety of projects and programs on an as -needed or "on -call' basis. Each firm selected will enter into a Professional Services Agreement to provide such services. Throughout the term of the Professional Services Agreement, the City may request task order proposals for individual projects and/or programs as the need for such services arises. The task order proposal fee shall be based on the hourly rates provided by the firm in response to this RFP. If a task order proposal is selected, a Notice -to -Proceed will be issued based on an agreed -upon specific scope of services and fee for that task order. The firm may utilize in-house staff and/or sub -consultants to complete each task order. For specialized work for which the prime consultant shall require a sub -consultant, the prime consultant shall serve as an administrative liaison between the City and the sub -consultant, and include these administrative costs in their proposed project management fees. Prime consultant mark-ups for sub -consultant work will not be allowed. SCOPE OF SERVICES Provide professional engineering services for planning, design, and construction support for domestic water, recycled water, sanitary sewer, storm sewer, and related facility projects. In general, each task order shall include, at minimum, the following project management services: • Proiect Schedule Create schedules with the critical milestones for the major tasks involved in a project. Update the schedule monthly, or more often, as required by the City. Schedules shall be submitted in PDF format unless other format is requested by the City. • Meetings Attend meetings and/or job walks, as requested by the City. Prepare meeting agendas and meeting minutes. • Monthly Project Status Report Prepare Monthly Project Status Reports that show an accurate accountability of work effort rendered and a continuous appraising and monitoring of both work progress and financial conditions on a project. The fee for project management services, including time and related expenses, shall be included in each task order proposal. City of Santa Ana RFP 22-002 Page Al-1 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 Firms may propose on any category listed below (1-5). The services to be performed may include, but shall not be limited to, the following: 1. PLANNING, RESOURCES, AND DESIGN Provide water engineering services to conduct water capital improvement projects, which may involve one or multiple disciplines, including planning studies, hydraulic modeling, feasibility studies, design of pipelines, wells, pump stations, pressure regulating stations, reservoirs, water quality and water treatment, waste and recycled water quality and treatment, hydrogeology, engineering support during construction, and encompassing associated services such as Architecture, Structural, Civil, Mechanical, HVAC, Landscape Architecture, Geotechnical, Environmental, Electrical, Instrumentation, and Control. a. Planning Studies and Feasibility Studies Provide engineering, financial, and planning services to perform pipeline alignment and facility siting studies, water system planning studies, recycled water system planning and feasibility studies, water demand and supply studies, rate studies, asset management, and other studies that may be required in water system planning. Provide consulting services related to water resources and conservation. Studies may include water supply assessments, water supply verifications, urban water management plans, water use surveys and others studies that may be required for water resources and conservation programs b. Hydraulic Modeling Perform Water System Master Planning including Comprehensive Studies, Hydraulic Analysis, Transient Analysis, Fire Flow Analysis, and Flow Optimization. c. Condition Assessment Provide comprehensive condition assessment of the City's water system, including seismic, structural, security and vulnerability. Assessment of the structural integrity of the pipe shall include identifying leaks, pipe damage, pipe defect, loss of pipe wall thickness due to corrosion or erosion, etc., along the length of the pipe. Provide reports and memorandums with maps and exhibits as required to detail results of the study including likelihood of failure, risk and consequence of failure. Reports and/or technical memorandums shall also include detailed explanation of data collected and used for the study, any assumptions made as well as recommendations for short-term and long-term risk mitigation strategies. d. Design Services Provide consulting services for the design of water facilities, including water wells, pump stations, pressure regulating stations, reservoirs, water quality and treatment, water mains, City of Santa Ana RFP 22-002 Page Al -2 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 recycled water supply and distribution facilities, associated appurtenances, as well as other related components of the facilities such as buildings, landscape, grading, drainage, etc. for a complete and operative project. e. Other Related Services Provide other related services including, but not limited to, the following: i. Architecture Provide consulting services for architectural design, architectural renderings, line - of -sight analyses, building sections, code interpretation issues and other architectural related issue. ii. Structural Provide consulting services for structural investigations of the City's existing facilities, seismic analysis, miscellaneous structural calculations, and design on the City's existing and proposed systems and structures. iii. Civil Provide consulting services for general engineering services as required for the project. Scope of work may include but is not limited to site design, street improvements, grading, drainage, preparation of Water Quality Management, Erosion Control, and Stonnwater Pollution Prevention Plans, and related calculations and reports as necessary. iv. Mechanical, HVAC Provide consultation, engineering, and design services on modification, upgrade, and replacement of existing mechanical and HVAC systems, including piping, plumbing, support systems, controls, code interpretation, and related calculations as necessary. v. Landscape Architecture Provide consulting services for landscape architecture design, including landscape planting plans, renderings and views of proposed landscape plantings, and landscape installation inspection services. Provide consultation for irrigation system design and inspection. City of Santa Ana RFP 22-002 Page Al-3 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 vi. Geotechnical Engineering Services Conduct geotechnical investigations, including field explorations and tests, laboratory tests, and seismic investigations, to assess the general conditions of a project site area and prepare geotechnical reports of final design and construction recommendations. Field explorations may require drilling plans and classification of underlying soils and must be done under the supervision of a licensed geotechnical engineer or registered geologist. Investigations may include slope stability analysis of reservoir embankments, foundations, retaining walls, and dams and earthen dam monitoring and inspection to comply with California Department of Water Resources, Division of Safety of Dams (DSOD) and other City requirements. Provide seismic hazard analyses and site -specific seismic criteria, as needed, for project design. vii. Hydrogeology Provide consulting services on groundwater issues related to and including rehabilitation of existing potable water production wells, siting and design of new potable water production wells, destruction of inactive wells, evaluation of contamination plumes, and groundwater modeling. Evaluate the hydrogeology of proposed potable water production well sites and investigate proposed wells. Determine design parameters and requirements necessary to drill, operate, and maintain proposed wells; proposed well construction (casing diameter, locations of perforated intervals); and proposed operation of wells. Prepare Drinking Water Source Assessment and Protection (DWSAP) plans for proposed potable water production wells. Provide inspection, hydrogeologic analysis and recommendations during new potable water production well drilling and existing well destruction activities, including, but not limited to, on site consulting geologists, geological sampling and formation analysis, geophysical logging and interpretation, sieve analyses, final well construction recommendations, and quality assurance and assistance in achieving conformance with the construction specifications and applicable codes and standards. viii. Environmental Compliance Services Provide consulting services for the preparation of environmental documents and support studies to comply with California Environmental Quality Act (CEQA), which may include an Initial Study, Negative Declaration, Mitigated Negative Declaration, Addendum, or Environmental Impact Report, or Supplement or Subsequent EIR, National Environmental Policy Act (NEPA) when complying City of Santa Ana RFP 22-002 Page At-4 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 with federal grants, permit applications with support studies, aesthetic simulations, and other environmental compliance tasks that may be needed. ix. Recycled Water Compliance Provide assistance with compliance requirements for recycled water treatment and distribution system monitoring and reporting. x. Electrical, Instrumentation & Control Services Provide consultation, engineering, and design services on modification, upgrade, troubleshooting, restarting, adjusting control settings, and replacement of existing electrical systems, including motor control centers, motor starters, electrical panels, and instrumentation and control systems, including SCADA systems. xi. Engineering Support During Bidding and Construction Review and respond to RFI's and review and approve shop drawings submitted by contractor for conformance with the contract documents. Review progress reports and payments as required. Prepare supplementary sketches and details, as required, to resolve field construction problems that may be encountered. Provide project inspection as needed. Provide assistance in ensuring regulatory compliance, as needed. Prepare the "as constructed" corrections to the original drawings and specifications. Attend meetings on behalf of the City and assist in Public Relations, as needed. xii. Plan Check Services Provide consulting services for plan checking improvement plans to determine compliance with applicable standards, guidelines, policies, rules, ordinances, and codes. 2. CONSTRUCTION MANAGEMENT Provide constriction management and inspection services during construction. The tasks of construction management and inspection shall include, but not be limited to: a. Construction Management and Coordination with Contractor Provide construction management and coordinate as needed for the project. Review and coordinate construction schedule and activities; conduct and attend meetings on behalf of the City. Provide permit compliance documentation, follow up, and support for all permits and clearances required on a project. The construction management team may also be asked to attend meetings and assist in maintaining public relations as needed. City of Santa Ana RFP 22-002 Page Al-5 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 b. Project Administration Provide review of, recommend, and prepare change order(s) and/or extra work order(s) as needed on construction project. Coordinate and process RFI's and shop drawings submittals, and ensure construction conformance with the contract documents. Review and adjust progress pay estimates prepared and submitted by the contractor for conformance with the contract documents. c. Construction Inspection Provide construction inspection by qualified inspectors and maintain daily inspection reports, construction progress reports, and project logs, etc., of the progress of the construction work. Secure record drawing information from the construction contractor. Provide start-up support for a Project, including final acceptance testing, support, and final completion sign off. Prepare the Final Construction Report. 3. PIPELINE DESIGN Provide consulting services for the design of water mains, transmission mains, siphons and associated appurtenances. Provide preliminary and final design services including the preparation of plans, specifications, and cost estimates. Provide bidding assistance, construction support, and final as-builts as needed for projects. 4. ELECTRICAL, INSTRUMENTATION & CONTROL SERVICES Provide consultation, engineering, and design services on modification, upgrade, troubleshooting, restarting, adjusting control settings, and replacement of existing electrical systems, including motor control centers, motor starters, electrical panels, and instrumentation and control systems, including SCADA systems components, instrumentation, communication system components, security cameras, door/gate access controls, information technology for SCADA system and cybersecurity support for PLCJ MUOIT software and custom applications for the City Water System. 5. GEOTECHNICAL ENGINEERING SERVICES Conduct geotechnical investigations, including field explorations and tests, laboratory tests, and seismic investigations, to assess the general conditions of a project site area and prepare geotechnical reports of final design and construction recommendations. Field explorations may require drilling plans and classification of underlying soils and must be done under the supervision of a licensed geotechnical engineer or registered geologist. Investigations may include slope stability analysis of reservoir embankments, foundations, retaining walls, and dams and earthen dam monitoring and inspection to comply with California Department of Water Resources, Division of Safety of Dams (DSOD) and other City requirements. Provide seismic hazard analyses and site -specific seismic criteria, as needed, for project design. City of Santa Ana RFP 22-002 Page Al-6 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 Proposals shall explicitly state which category listed above (1-5) is being proposing on. If there are any exceptions to the core of requested services above, proposers shall list said exceptions in their proposal (matrix form). GENERAL REOUIREMENTS AND PROJECT DELIVERABLES The Consultant's services for plans specifications and estimates (PS&E) for engineering projects and special studies/investigations shall be in conformance, if applicable, with the following: Title 24 of the California Code of Regulations (California Building Standards Code), American Water Works Association, California Department of Transportation, Americans with Disabilities Act, City of Santa Ana Municipal Code (SAMC), professional Standards established by the City, and any other federal, state, or local guidelines required in the project. As part of the PS&E package, the Consultant shall prepare the special provisions pertaining to the items of work included in the plans that are not addressed on the latest editions of the applicable standards. The Consultant shall have complete responsibility for the accuracy and completeness of all documents and plans prepared. The plans will be reviewed by the City of Santa Ana for conformity with the requirements of the Agreement. Reviews by the City of Santa Ana DO NOT include detailed review or checking of design for the accuracy with which such designs are depicted in the documents and the plans. The documents and plans furnished under the Agreement shall be of a quality acceptable to the City of Santa Ana. The criteria for acceptance shall be a product of neat appearance, well organized, technically and grammatically correct, checked and dated, and having the maker and checker identified. The Consultant shall have project management control procedures in effect during the entire time work is being performed under the Agreement. This task shall include the following: • Project Management Plan- the consultant shall provide a detail management plan including information and coordination with other agencies to ensure compliance and completion of the (PS&E) packages. This plan shall include all milestones and task breakdown for each of the tasks and subtasks included therein. The project management shall be submitted to the Project Manager for review and within 15 calendar days of the issued Notice to Proceed • Deliverables • Quality Control/Quality Assurance (QA/QC) Plan • Project Schedule/Invoicing • Project Correspondence City of Santa Ana RFP 22-002 Page Al-7 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 In case of conflict, ambiguities, discrepancies, errors, or omissions, the consultant shall submit the matter to the City for clarification. CITY RESPONSIBILITIES The City will provide information in its possession relevant to the preparation of the required information in the RFP. The City will provide only the staff assistance and the documentation specifically in referred to herein. • Furnish scope of work and provide general direction as needed for the assigned project • All plan check coordination within the City • Advertise, award, and administer of construction contract • Electronic files (sample plans & specifications, City of Santa Ana's CADD Standards) • Electronic files for title sheets and sheet borders • Facilitate meeting space and coordination and City facilities FEE PROPOSAL In addition to Section III.13.3 (Submittal Requirements: Fee Proposal) fee schedule shall be structured as follows: The fee proposal shall include the firm's standard hourly fee schedule, and/or project fee schedule where applicable and as outlined in this document. A list of all positions and hourly rates required to perform the services described herein. A more detailed scope of work will be provided when/if a Task Order proposal is requested of a consultant. All tasks orders shall include the staff title, hours, hourly rate and totals as related to the project. OTHER TERMS AND CONDITIONS 1. The project will be implemented in compliance with the City of Santa Ana's policies, as well as Prevailing Wages and State/Federal Requirements. 2. The City regards the inclusion of California based designs, engineering, and construction professionals, facilities, and services as part of the Team to be highly desirable, but not mandatory. City of Santa Ana RFP 22-002 Page Al-8 CITY OF SANTA ANA REQUEST FOR PROPOSALS FOR ON -CALL WATER RESOURCES ENGINEERING SERVICES RFP NO.22-002 3. The City reserves the right to amend this Request for Proposal by addendum prior to the final dates of submission. 4. All reports, proposals, or other data or materials which are submitted shall become the sole property of the City of Santa Ana with the exception of the confidential Financial Capacity information and fee proposals. 5. All products used or developed in the execution of any contract resulting from this request will remain in the public domain at the completion of this project. 6. The City has an affirmative action program. The purpose of the affirmative action program is to encourage certified minority business enterprises and women business enterprises. All submitting firms must have established affirmative action programs approvable by the City. During the RFP stage, all firms will need to complete a "Certification of Non - Discrimination by Contractors" for each firm on their team. City of Santa Ana RFP 22-002 Page Al-9 '~-�'k�� SANTA ANA " f4t , 4 lop" I �R Jft , qr I dlr-* MAY 2022 Proposal for On-Call Water Resources Engineering Services RFP No. 22-002 O TETRA TECH On -Call Water Resources UP No. 22 002 SANTA ANA Cover Letter N TETRA TECH N TETRA TECH May 24, 2022 Robert Aguirre, PE, Project Manager City of Santa Ana, Public Works Agency 220 S. Daisy Ave., M-85 Santa Ana, CA 92703 Reference: Statement of Qualifications for On -Call Water Resources Engineering Services, RFP No. 22-002 Dear Mr. Aguirre, Thank you for the opportunity to submit our Statement of Qualifications (SOQ) for On -Call Water Resources Engineering Services. We value the relationship we have built with the City of Santa Ana (City) through our past and currently on -going projects. We are committed to providing the City with the same consistent, diligent, high -quality service that you expect and deserve and have seen from Tetra Tech. Our project team is the "right" team to provide these On -Call Services for the following reasons: Extensive City Water/Wastewater Design Experience: Members of our project team have completed more than 47 water/wastewater projects for the City since 1999. Our project team knows the City's design requirements and standards, preferred materials, and operational preferences which will allow us to complete designs in the most cost-effective manner. 0- Extensive On -Call Engineering Services Experience: Tetra Tech has been providing similar on -call engineering services for over 35 clients in Southern California. Many of these are repeat clients as we have provided service and solutions on4ime and within budget. 10- Extensive Design Experience: For over 15 years, members of our project team have been involved in the design of more than 300 miles of water, recycled water and sewer mains, 60 reservoirs, 40 water/recycled water pump stations, 15 water wells, 12 flow control facilities and 8 lift stations. ® In-house Structural, Electrical, and Control Capabilities: We have our own in-house structural, electrical, and control engineers who have been working on water and wastewater facilities for most of their careers and on the majority of the previous projects for the City. Ill, Dedication to City: We believe our past 22-year relationship with the City shows our commitment to providing the City with high -quality service. We have been awarded repeat work with the City due to our quality and responsiveness as well as the trust formed with the City Water Resources staff. We assure you that the expertise, responsiveness, attention to detail, and commitment demonstrated on our previous work will be fully applied to this work. As requested in the RFP, Tom Epperson will be the legal authority who may sign the contract should Tetra Tech be selected Thank you for this opportunity to submit our SOQ, we look forward to working with you. Sinc ely, / Tom lin P� �E � PP Vice President TLE/NG/de M:Warketing\RoposalsTY 2022\Santa Ana On -Call Waler Resources 17885 Von Karman Avenue. Suite 500, Irvine, CA 92614-5227 Tel 949.809.5000 Fax 949.809.5010 tetratech.com On -Call Water Resources Engineering Services RFP N, 22 W2 'k Mf,h SANTA ANA Introduction & Team Experience O TETRA TECH INTRODUCTION Tetra Tech is a Delaware Corporation (publicly traded) and has been in business for over 56 years. Founded in 1966, Tetra Tech is a nationally -recognized engineering and resource management firm of more than 21,000 engineers, scientists, construction specialists, and technical support personnel in 450 offices worldwide. Listed on the NASDAQ Exchange (TTEK), Tetra Tech's annual revenues now exceed $3.2 billion (2021). Thus, we are in an excellent financial position and can provide the necessary resources to rapidly deploy and meet aggressive project schedules. Tetra Tech consistently ranks among the top engineering firms annually according to the Engineering News -Record. In 2022, Tetra Tech was ranked 4th among the top 500 design firms nationwide and was ranked #1 in the water service industry for the 19th year in a row! This project will be managed and directed from our Irvine office location: 17885 Von Karman, Suite 500. The primary contact for this project will be Mr. Tom Epperson, PE, President; telephone 949/809-5156; fax 949/809-5010; e-mail tom.epperson@tetratech.com. CITY EXPERIENCE Vice We believe our best relevant experience is the more than 47 projects that we have completed for the City of Santa Ana (City) since 1999. We are confident that these past projects with the City will attest to our technical excellence, responsive staff and our complete understanding of the City's water and sewer facilities. Our previous work for the City included a wide range of engineering services, including: pipelines, pump stations; reservoirs; wells; lift stations; flow control facilities; upgrading of the City's water and wastewater facilities; mechanical, structural, electrical and instrumentation design; studies and miscellaneous support. During these projects, we have developed a working relationship with the City's Public Works staff, Parks and Building Departments and Construction Management groups. Because of Tetra Tech's large pool of talented engineers and scientists, we will be able to respond to the full spectrum of issues dealing with the City's water and wastewater facilities. We believe that the City is our best reference for our performance and execution of our past contracts. Summarized below are the various type of projects that we have performed for the City since 1999: • East Station and West Station Chemical Facilities, Sodium Hypochlorite Generation and Storage Systems and Building; • Crooke Reservoir and Pump Station Improvements, Well 28, Well 27, and Crooke Pump Station Upgrades; • Elevated Tank Documentation for Property Acquisition; • Boilerplate Specifications Update, Update City Boilerplate to 2018 Greenbook; • 20-Inch Water Main Relocation at two intersections for Railcar; • SA-1 Hydro -Generator Replacement; • Washington Well Drilling and CEQA Phase, New Well Drilling Phase 1; • SA-7 Pipeline Relocations, Warner, Bristol, Centennial Park, Mid City, Pico -Lowell and Central Water Main Replacements; • San Lorenzo Force Main and Sewer Main Improvements, Westminster and McFadden Avenue Sewer Replacements; • Pump Stations: John Garthe Pump Station Upgrades, P&ID Plans, Crooke MCC Replacement and South Station Booster Pump Modifications; • Wells: Well 32 Rehabilitation, Typical Chemical Buildings, Well 24 Electrical Upgrades, Well 39 and Well 34 Modifications; • Reservoir: John Garthe Phase 2 and Elevated Tank Safety Improvements and Painting; and • Lift Stations: San Lorenzo and Maxine Emergency Bypass. TETRA TECH Page 11 ON -CALL ENGINEERING EXPERIENCE Tetra Tech's portfolio includes hundreds of projects ranging from minor pipeline improvements and lift station upgrades to treatment plant improvements and expansions. Through efficient management and leadership, our professional staff are currently providing similar engineering services on an as -needed basis for over 20 clients in Southern California, including Moulton Niguel Water District, West Basin Municipal Water District, Upper San Gabriel Valley Municipal Water District, City of Paramount, City of Huntington Beach, Los Angeles Department of Water and Power, and the City of Santa Ana. Many of these clients are repeat clients as Tetra Tech has provided responsive service and innovative solutions on -time and within budget. We understand the privilege of on -call contracts and the necessity to provide timely responses while maintaining schedules and budgets. We believe our best relevant experience is the projects that we have completed as part of our past and on -going As -Needed Contracts with southern California municipalities. We are confident these past projects will attest to our technical excellence, responsible staff, and our complete understanding of every aspect of an On -Call engineering services contract. As part of these As -Needed Contracts our projects have included a wide range of engineering services including: feasibility studies, design, plan review, construction management services; and design services for pipelines, pump stations, rehabilitation of facilities, lift stations, electrical, SCADA, and structural engineering support services. Project Types On,Call Engineering Service Clients Total Years of Cumulative Contract I Service CapacityServices West Basin Municipal Water District 25 $13,800,000 ■ ■ ■ ■ Central Basin Municipal Water District 5 $200,000 ■ ■ ■ Moulton Niguel Water District 20 $2,000,000 ■ ■ ■ ■ ■ ■ City of Anaheim 7 $500,000 ■ ■ ■ Upper San Gabriel Valley Municipal Water 8 $800,000 ■ ■ ■ District City of Paramount 14 $2,000,000 ■ ■ ■ ■ ■ San Diego County Water Authority 8 $2,300,000 ■ City of Oceanside 4 $1,500,000 ■ ■ ■ ■ City of Tustin 17 $1,000,000 ■ ■ ■ ■ Long Beach Water Department 7 $745,000 ■ ■ ■ ■ City of Huntington Beach 7 $1,300,000 ■ ■ ■ ■ Los Angeles County 10 $3,125,000 ■ ■ ■ ■ ■ ■ City of Los Angeles Bureau of Sanitation 7 Unlimited ■ ■ City of Los Angeles Department of Water and 1 $60,000,000 ■ ■ ■ ■ ■ Power TETRA TECH Page12 WATERMASTEWATER EXPERIENCE The following summarizes the experience of the members of our project team: Pipeline Projects During the last 15 years, members of our project team have been involved in the design and/or construction support of more than 300 miles of water and recycled water pipelines. Tetra Tech deems pipeline projects to be just as important as facility projects because comprehensive research and design can mitigate field issues. We believe we have a very proficient team that executes these projects efficiently and successfully. Sewer Relining or Rehabilitation Projects For more than 15 years, members of our project team have been involved in the design and/or construction support services of more than 100,000 feet of relining or rehabilitation of existing sewer mains. Tetra Tech has extensive understanding of the temporary handling of the sewage flow during the work as well as the importance of detailing the bypass facilities within the construction plans and specifications. Pump Station/Well Projects Within the last 15 years, our team has been involved in the design and/or construction support of more than 40 water/recycled water pump stations and 15 water wells. We have developed a team, including a hydrogeological engineer, that works efficiently and effectively together to provide our clients with the maximum capacity required. Lift Station Projects For more than 15 years, members of our project team have been involved in the design and/or construction support services of more than 8 lift stations. Flow Control Facility Projects During the last 15 years, members of our project team have been involved in the design and/or construction support of more than 12 flow control facilities. Reservoir Projects Within the last 15 years, our team has been involved in the design and/or construction support of more than 60 water/recycled water reservoirs (steel and concrete). The reservoir design projects utilize a combination of our in-house structural and electrical teams along with a geotechnical firm to present the best design improvement to the client. Water Quality and Disinfection Projects During the last 15 years, our project team has completed design of over 11 treatment (process/membrane) facilities within Southern California, including design of disinfection facilities at over 10 well and/or reservoir facilities. With new PFAS regulation becoming increasingly required within the State of California, our engineers have become proficient in the design of the latest treatment options available completing over 14 local design projects of PFOS, PFOA, TCE, TOC and Perchlorate. Structural Seismic Retrofits Our in-house structural group has been responsible for the structural analysis and design of water projects completed by Tetra Tech. This work has also included numerous seismic retrofits throughout Southern California. The seismic analysis includes a three-dimensional finite element analysis, member stress analysis, and foundation stability assessment. Electrical and Controls Our in-house electrical group has also supported the projects done within the Irvine office, including utility, industrial, residential, commercial, governmental, and military projects. Our teams work efficiently together to provide our clients with the most comprehensive design. Planning/Engineering Studies For more than 15 years, members of our Project Team have completed over 15 master plans and/or hydraulic modeling, engineering studies within Southern California. TETRA TECH Page 13 PIPELINE PROJECTS BY PROJECT TEAM Client Project Name Length (ft) Size (in) Design Complete Potable and Recycled Water (over 300 miles in last 15 years) Moulton Niguel Water District Crown Valley Main Replacement 9,600 12" —Oct 2022 Cole St, 5th St, Florence Ave, Semolina - City of Downey and Melva St 7'000 8"-12" 2021-Current Mesa Water District 1951 Cohort Pipeline Replacement 22,100 6"-16" Current ! City of Anaheim _ La Palma Ave and Tustin Ave Water Main Replacement at Railway Crossing 600 12"-36" 2021 Golden State Water Company Water Main Replacement (3 projects) 24,700 8%12" 2020 - 2021 City of Lakewood Water Main Replacement (Annual) 150,000 8" 2002 - 2019 Central Basin MWD La Mirada Recycled Water Pipeline 28,700 4"-20" 2018 City of Anaheim Katella Ave. Water Main Replacement 7,000 12"-16" 2017 City of Santa Ana Water Main Replacement (5 projects) 50,000 8"-12' 2007 - 2017 Upper San Gabriel Valley MWD Phase IIB Package 3 RW 20,000 4"-12" 2007 - 2017 El Toro Water District Recycled Water Expansion 127,700 4"-24" 2016 City of Newport Beach Newport Blvd. Water Main Replacement 5,300 W-24" 2016 Irvine Ranch Water District Peters Canyon Channel Reuse Pipeline 17,000 10"-16" 2016 Sewer Relining, Rehabilitation and Replacement Moulton Niguel Water District ! Crown Valley Force Main Replacement 9,400 12" Oct 2022 Moulton Niguel Water District Regional Lift Station Force Main Replacement 16,000 24" 2020 Orange County Sanitation District Gisler-Redhill 3,600 21"-33" 2015 Orange County Sanitation District SARI and Yorba Linda Spur - 25,500 15" & 54" 2013 ! Long Beach Water Department Orange/Del Amo/15th Street 5,200 8"-15" 2013 City of Hawthorne Sewer Improvement Project 3,700 10" & 12" 2013 City of Santa Ana Westminster Avenue & McFadden Sewer 4,900 12"-15" 2013 Long Beach Water Department Broadway Phase 3 Relining 3,D00 14" & 18" 2009 City of Buena Park Westminster Ave. and Beach Blvd. Siphon 3,000 8" & 15" 2009 Flow Control Facilities (15 in the last 15 years) City of Santa Ana SA-7 Relocation Carlsbad Conveyance FCF 2021 2016 KSD Joint Venture City of Santa Ana SA-4 and SA-5 2016 Irvine Ranch Water District Relocation of Zone 1 FCF 2012 `Orange County WD Kraemer Basin Valve Vault 2012 City of Anaheim Sand Canyon PRS 2009 Pum Stations (over 27 in the last 15 ears) P y Santiago Pump Station Modification _ Orange County Water District 2022 Yorba Linda Water District Timber Ridge Booster Pump Station Replacement 2021 ! Irvine Ranch Water District Zone 8 to 9 Booster Pump Station 2021 City of South Gate i Elizabeth Booster Pump Station 2016 _ Irvine Ranch Water District_ _ Peters Canyon Channel Revise Pump Facilities 2016 TETRA TECH Page14 PUMP STATIONMELLSILIFT Client Orange County Water District Orange County Water District City of Orange STATION/FACILITIES BY PROJECT TEAM Project Name Mid -Basin Injection Wells (4 Wells) _ Burris Pump Station _ _ New Santiago Booster Pump Station Design Complete 2016 2015 2010 Reservoirs over 60 in the last 15 years Golden State Water Company Huntington Horn Reservoir 2022 Montecito Water District _ Park Lane Reservoir 2021 2019 City of Tustin Simon Ranch Reservoir City of Tustin Rawlings Reservoir 2010 City of Anaheim Nohl Canyon Rank 2008 Water Wells (over 23 in the last 15 years) _ City of Orange Well 29 and Well 28 2021 City of Paramount Well 16 2019 Orange County Water District Mid Basin Injection Centennial Park 2017 City of Orange Well 27 2016 City of South Gate Well 29 2016 Irvine Ranch Water District Well 115 and 107 Replacement 2013 Irvine Ranch Water District Well 78 Replacement 2012 City of Paramount Lift Stations (8 in the last 15 years) City of Santa Ana City of Santa Ana Well 15 _ _ San Lorenzo Lift Station Maxine Lift Station Bypass 2011 2019 2014 WATER QUALITYIDISINFECTION Water Quality/Disinfection AND SEISMIC RETROFITSPROJECT ProjectClient Design Complete T Moulton Niguel Water District 2018/19 Reservoir Management System 2019 - 2020 City of Paramount Well 16 Treatment Plant 2019 City of Lakewood Well 22 Treatment Facility 2015 Irvine Ranch Water District PDF Ammonia and Chlorine Mods 2013 City of Paramount Chlorine Replacement at Wells 13 and 14 2012 City of Anaheim Nohl Tank Disinfection Modifications 2011 Membrane Treatment City of Oceanside Pure Water Oceanside Advanced Water Purification Facility Current WRD of Southern California Albert Robles Center for Water Recycling 2019 Poseidon Resources Huntington Beach Seawater Desalination Plant 2013 Irvine Ranch Water District Well21 and 22 Desaker 2010 Seismic RetrofitlRehabilitation City of Santa Ana Walnut Reservoir Assessment and Evaluation 2022 Montecito Water District Reservoir Vulnerability. Retrofits (6 Reservoirs) 2022 Orange County Water District Santa Ana Gap Reservoir Assessment 2 222 Golden State Water Company Hunting Horn Reservoir Assessment 2021 City of Riverside Condition Assessment of 3 Reservoirs 2021 TETRA TECH Page 15 Below is our organization chart and a table summarizing our Project Team's education and years of experience may be found following this page. We have included resumes for the noted personnel in the Appendix. PROJECT TEAM CHART t E A ANA ! PROJECT DIRECTOR/MANAGER S Tom Epperson, M. OAi OC �. 8111:01 WAINROJECT MANAGER Mark Bush, PE TASK ENGINEER TASK ENGINEER Erica Jenkins Laurence Esguerra, PE DESIGN ENGINEER DESIGN ENGINEER Kyle Bohn, PE Matt Vera, PE TASK MANAGER Victor Ramirez, PE, SE DESIGN ENGINEER Eric Yuen, PE, SE TASK MANAGER Molly Mell, PE DESIGN ENGINEER Molly Lovegren, PE Luke Ramirez, PE Nate Schreiner, PE OSD HYDROGEOLOGY Richard C. Slade & Associates TASK ENGINEER TASK MAN AGER Mike Tsoi,PE Amanda Taylor, PE DESIGN ENGINEER DESIGN ENGINEER Erin Cabanero, PE Beverly Encina, PE TASK MANAGER TASK MANAGER Mazen Kassar, PE Ken Berard, PE TASK ENGINEER TASK ENGINEER Douglas Seaman, PE Adrian Lee, PE TRAFFIC CONTROL Cory Heggtveit, EIT Paula Fell Peter Kim, PE, TE DESIGN SURVEY/MAPPING GEOTECHNICAL INVESTIGATION Metz Surveying Leighton Consulting, Inc. TETRA TECH Page 16 OF EXPERIENCE AND AVAILABILITY PipelineSUMMARY . of Team Member Project Duty No. Years California Design No. of Percent of .Experience iles) BPS/Wells Stations Project Tam Epperson Director/Manager 41 RCE # 36399 300 58 13 30% Irvine Office Deputy Project Neha Gajjar Manager 30 RCE # 55574 150 4 3 40% Irvine Office Mark Bush 27 RCE # 60477 110 20 4 10% Irvine Office Erica Jenkins Task Engineer 29 EIT# 65 12 2 30% Irvine Office EX102020 Kyle Bohn Design Engineer 16 RCE # 77984 60 8 2 30% Irvine Office Laurence Task Engineer 19 RCE # 73803 80 24 4 30% Esguerra Irvine Office Matt Vera Design Engineer 8 RCE # 86663 40 10 1 40% Irvine Office Mike Tsoi Task Engineer 32 RCE # 53715 30 18 5 40% Irvine Office Erin Cabanero Design Engineer 13 RCE # 89704 50 14 4 40% Irvine Office Task Engineer PE Chemical Amanda Taylor Irvine Office 13 # 6700 N/A 10 2 30% Bevedy Encina Design Engineer 19 RCE # 74408 10 17 3 30% Irvine Office Victor Ramirez Task Manager 40 RCE # 56863 N/A N/A N/A ° 30/° San Dimas Office RSE # 4720 Eric Yuen Design Engineer 15 RCE # 75983 N/A 22 N/A 30% San Dimas Office RSE # 6177 Molly Mell Task Manager 29 RCE # 59104 N/A N/A N/A 30% Irvine Office Molly Lovegren Design Engineer 18 RCE # 73957 40 4 3 30% Irvine Office Mazen Kassar Task Manager 29 REE # 15809 N/A 32 N/A 30% Irvine Office Douglas Design Engineer 10 N/A N/A N/A N/A 30%° Seaman Irvine Office Ken Berard Task Manager 36 RCE # 45499 50 32 6 30% San Dimas Office Adrian Lee Task Engineer 14 RCE # 79032 N/A N/A N/A 30% San Dimas Office Nate Schreiner Task Manager 14 RCE # 74974 N/A N/A N/A 30% Irvine Office Cory Heggtveit Irvine Office 20 EIT # 121854 20 10 1 30% TETRA TECH Page17 w w w I I „ 1 1 w t i d Il d d 0_ d. d IL d a IZ u. wwww w w w w w w w ❑❑❑❑ p t I I p p 1 I p p p MUCH aaaa l a l 1 a a a a a a a i i l a 301 ' a p , ' a I a I I I I I I I I I I I I I I l a a I I p w LU i 11 1 1 I I I I I 1 w w I I I I I JOIALi •' I a I I I I I I 1 1 I I I O CU3 a a 1 I!OA1660H A103p a' I I p a a PSI BMWp'�,, a I I I I a I I a a a a I a LLJ w w w w w w w w w w ❑ a 1❑❑❑ a ❑❑❑ 1 p LU .•. www i w w IL p p p p pi 0Uj ojoueqeoa p I a 1 III w O p I w w I I I 1 1 I I I w� I UBJ60AOI AIJOWp I I I I p p l p p I p I 1 0 I I I I I DOS I I 0 1 I I I I I I I I 1 1 as I 1 1 III "' aaaa I l a a a l a a I I I I 11 1 I I U U U w w , dd;addd ad a m l a 1 a aaa a Uaaaaaa ' "" 'a a UU d 1 l a a N Uf N w a o E 0❑ ..N. m O .N- O E N N E t0 cn N V N O C O a d U v C L O w C¢ Z O y 0) N X W C 0 T N ,p O w O C N w E C u, d C> ti v N M ' ."-'.O d U ca E n� U ca'K '-'U m m E ❑�i� cOG��ymm�aam rU dy `mIE dp m U)_a U'� �00 � a O s ru .- m�a m O E O m c v U m 2 Z o N ¢ a� � o 'p d 0- i10 �� � � o o ',� o o m �❑ U p, O d C If L t1J C O of L L L °' E 3 L I❑ C U U T >❑ > N t0 ❑ C (7 U N (0 t0 a .y � 0 � O > N U ❑ O a U> w O N >¢ >,- ❑ 2' �' C 0'' `N-'� - N fr O O N 0= W Yet 3 l0 N«HCC 0 0i 0> O T ?� E O.0 d N O C_i�C�T>i�o-.�'8«OTF N N O w 0 0 D O O d 0 as ��w zc°��ciov z zyz�',�3��i�ai�w�� 77 m EL EL . f ''A a1 On -Call __.watgx-Resources Enpiheer Services RFP No. 22-002 't` , 1 F.. SANTA ANA a it r aLi:3 I�mob. Understanding and Approach N TETRA TECH UNDERSTANDING OF NEED The City intends to retain Civil Engineering Consultants on an as -needed or "on -call" basis. On an on -call, as -needed basis, the selected consultants may later be asked to provide professional engineering services proposals on specific, project -by -project basis, based on an agreed -upon specific scope of services and fees. The consultant shall be able to assist the City through this contract to provide the necessary engineering services. The consultant shall utilize in-house staff and/or subconsultants to complete the assignments to meet the City standards. For specialized work for which the prime consultant shall require a subconsultant, the prime consultant shall serve as an administrative liaison between the City and the subconsultant. Approach Our basic approach to engineering support services will be to provide the City with an experienced, knowledgeable and enthusiastic staff dedicated to providing the level of service the City desires. Tetra Tech is committing our top project manager and most experienced project engineers to this contract to ensure that this is accomplished. Our Team will be able to recognize and anticipate problems and be able to come to the City with options and solutions in a timely manner. Our core principles establish how we plan to partner with the City to successfully complete your projects: Service: Tetra Tech puts its clients first. We listen to and better understand our clients' needs and deliver cost-effective solutions that meet those needs. Our philosophy is to "Do it Right:" Value: Tetra Tech takes on our clients' problems as if they were our own. We develop and implement real -world solutions that are cost-effective, efficient, and practical. Excellence: Tetra Tech brings superior technical capability, disciplined project management, and excellence in safety and quality to all of our work. r Opportunity: Our people are our number one asset. Our workforce is diverse and includes leading experts in our fields. Our entrepreneurial nature and commitment to success provides challenges and opportunities. Our extensive experience with similar projects will ensure that the City will receive a high level of service delivered by qualified, knowledgeable engineering professionals. Highly meticulous and coherent plans and specifications greatly benefit all project stakeholders, with the largest benefit realized by the Owner. Quality contract documents clearly lead to a larger number of bidders, lower competitive bid prices (due to increased competition, the contractor has less to assume and take the risk for, and a greater overall comfort level in our design based on a long history of successful projects), and lowest overall cost while achieving a very high -quality end product (quality contract documents mitigates the potential, and impact of change orders, and sets forth a standard of quality the contract must achieve). No two projects are the same, although many are similar. The key is to utilize elements of work that have been successful and can be appropriately applied to your projects, continue to improve construction efficiencies without lowering quality based on contractor feedback, and maximize the overall operational flexibility. We feel the previous work that Tetra Tech has completed on previous projects for the City are examples of our quality product which has resulted in a low overall cost for the City. We want to utilize the experience gained from working on the previous projects, and to continue providing the City with exceptional services to assure that another project is successfully completed to the satisfaction of the City. Tetra Tech's experience in design and engineering services covers all facilities in the water and wastewater systems including: • Planning Studies • Hydraulic Modeling • Pipelines • Storage • Pump and Regulatory Stations • Water Wells/Hydrogeology TETRA TECH Page 19 • Treatment • Recycled Water • Customer Retrofits • Civil Engineering Services • Geotechnical Engineering Services • Environmental Services • Mechanical (HVAC and Plumbing) • Structural Engineering • Architectural • Landscape Architectural and Irrigation • Electrical, Instrumentation and Control • Plan Check Services To keep the City aware of the status of the project, we will schedule and administrate design meetings and prepare monthly progress reports as appropriate for the assignment. The following are typical key issues which we believe must be addressed to successfully complete design services: • Meeting schedule • Coordination with City, and reviewing and permitting agencies • Utility coordination and conflict resolution • Potholing of conflicting utilities • Accounting for traffic control during alignment selection • Analyzing alignment alternatives • Providing construction phasing if necessary • Identifying options for pipeline rehabilitation • Hydraulic calculations • Facility layout • Operator safety • Maintenance friendly • Structure aesthetics match surrounding neighborhood Sample Project Approach We have provided a team that can respond to many types of water and wastewater system projects including large diameter steel water mains, PVC small mains, new wells and well retrofits, pump stations, pressure reducing stations, flow control facilities, and more. Each type of project requires its own specific approach. To illustrate our ability to perform, we have provided a detailed approach for a pipeline design that we previously completed. Meeting Project Schedule Tetra Tech has the necessary resources to rapidly deploy and meet aggressive project schedules. In addition, our Project Team has recent pipeline experience that includes many design and construction issues similar to your projects, placing our team high on the issues - resolution learning curve. Based on this experience, we have summarized several ways to expedite the project schedule for the various pipelines: • Perform survey and aerial work immediately by including an area that encompasses the alterative alignments rather than just the assumed alignment. Tetra Tech will not authorize the preparation of the topography until the final alignment has been approved. • Expedite the alignment analysis by using existing street plans, other construction plans, and field investigations for location of existing utilities. • Meet early with regulatory agencies to obtain permit requirements and construction constraints. • Findings related to alignment analysis will be presented to the City in memorandums based on logical segments prior to completion of the Preliminary Design Report. As alignments are approved, base maps will be prepared. • Processing of Caltrans and railroad permits can be a time-consuming and extensive process. To expedite these approvals, Tetra Tech will complete the design of any portion of the pipeline requiring these permits immediately once the alignment has been approved. This approach will provide the City with the maximum contingency in case difficulties arise in the permit process. Resolving Key Issues Agency Coordination: Immediately upon Notice -to -Proceed for each lateral, Tetra Tech will meet with the corresponding regulatory agencies to coordinate and define the agency requirements. Early coordination with Agencies and defining agency requirements in Specifications will result in less chance of Change Order. The following TETRA TECH Page 110 has been found to be successful to accomplish this: • Working Hours • Lane Closures • Storage of Equipment • Open Cut vs. Boring • Trench Backfill • Pavement Removal and Replacement In conjunction with the signing of the plans by the regulatory agencies or receipt of approved permit, Tetra Tech recommends a meeting occur to finalize the cost implications of the backfill and pavement replacement requirements, construction restrictions, traffic control, and other factors which could affect the cost of construction. A memorandum of understanding will be prepared after the meeting and distributed to the attendees for their concurrence. This approach will minimize the potential of change orders to the contractor as a result of requirements added during the construction phase. Utility Coordination: We propose to perform our utility research and investigation immediately upon issuance of the Notice to Proceed for each pipeline. During Design we will contact USA Dig - Alert, send preliminary, second, and final utility notices, field walk the alignment, pothole if necessary, and identify critical utilities. The USA markings for the geotechnical investigation will also be used to verify the location of the existing utilities. In addition, the actual potholing activities will be monitored to assist in the investigation of hazardous materials. The potholing services will be completed by use of the vacuum extraction method, thereby minimizing pavement damage and traffic disruption. In addition, a field walk must be completed to look for evidence of infrastructure (e.g., valve cans, trench patch, vaults, etc.) as some utility owners do not belong to USA Dig Alert, and others respond with only partially complete information. We have learned to take the extra steps to verify potential underground infrastructure. Hazardous Waste: Our previous experience on the West Basin Municipal Water District and Long Beach Water Department projects, have made us sensitive to the negative impacts associated with the discovery of hazardous materials within the pipeline trenches. These materials, if not properly planned for in the contract documents, could have a disastrous effect on the schedule and cost of pipeline projects. Our geotechnical investigation borings will be done on the proposed alignment and will include a sniffer to minimize the potential of finding unknown hazardous materials during construction. The goal is to avoid the hazardous material, but if it must be encountered, it is important to be aware of it, quantify the amount and type and estimate the cost to dispose of it. Traffic Control: When the proposed pipeline alignments are located within highly traveled streets, traffic control will be a major concern of the regulatory agencies. Traffic control plans will be prepared with the objective of providing the contractor with adequate room for safety as well as efficient operation while providing the least possible disruption to the traveling public. We believe that traffic control is a key design element and it will be completed together with the design of the pipeline. Alignment Selection: Proposed pipeline alternative alignments will be evaluated relative to the following items: • Utilities • Hazardous Materials/High Groundwater • Constructability • Traffic Impacts • Community Impacts • Permit Requirements In addition, when the proposed pipelines cross signalized intersections which are highly traveled, the intersections need to be evaluated as to whether bore and jack operation or open - cut construction will be the most beneficial solution. During the preliminary design phase, we will prepare sketches of the proposed bore and receiving pit locations and corresponding traffic control concepts. It should be noted that if the intersections are bored, the streets will not be able to be open to traffic at the end of each work day. Construction Phasing: Construction phasing will be a key element of the project specifications. We will work with the regulatory agencies to minimize,the impacts of the TETRA TECH Page 111 construction to the adjoining properties. We are sensitive to their concerns regarding construction impacts and the concerns of the local residences and businesses along the proposed alignments. The following are several key issues to consider: • Identify Schools and Emergency Facilities • Develop Plan to Minimize Impacts • Maintain Access to Commercial, Businesses, Residences • Limit Length of Work Zone Our previous experience has shown us the importance of limiting the length of the total work zone the contractor will be allowed. By requiring the contractor to pressure test, place final pavement, and perform clean-up within reasonable working limits prior to starting new excavation work, the construction impacts to the public/community are minimized. PROJECT MANAGEMENT POLICIES AND PROCEDURES Tetra Tech team's strength lies in the qualifications of our management team and our steadfast commitment to following our propriety written Project Management Policies and Procedures, to proactively manage the project's schedule, resources, budget and deliverables to ensure project metrics are maintained or exceeded, thus ensuring the overall success of the project. Successful project teams need leaders who are agile and flexible with the ability to adapt quickly to changing circumstances to maintain project schedules and budgets. Successful organizations invest in their people, resources, and tools and develop processes and procedures that can implemented rapidly in times of uncertainty. The benefits of our organization's investments and Tetra Tech's culture of developing leaders and managers with these abilities has been on full display during the COVID-19 crisis. Over the past several years, Tetra Tech invested in highly secure, cloud -based software products, including the complete suite of Microsoft Office 365, allowing our staff to collaborate and communicate remotely. This investment allows Tetra Tech's professionals and project teams to remain fully connected and hard at work servicing our clients regardless of their location. Because our investments include the latest and most advanced cybersecurity features and certifications, we can extend secure and remote access to project files and deliverable work -products to our subconsultants and clients, as well. During the COVID 19 crisis, Tetra Tech closed hundreds of offices located in countries across the globe. Despite those challenges, 95 percent of our staff, nearly 20,000 associates, were able to work from home and continue to produce deliverables such as memos, reports, permit applications, and engineering designs. We are proud that our organization successfully navigated the challenges impacting so many of our staff and offices. Our project team has demonstrated that we can adapt quickly and continue to produce high- quality work products while incorporating client and stakeholder input and feedback without "face-to-face" meetings and "printed" materials. As a result, Tetra Tech is confident we can maintain workflow, meet the project's schedule goals, and stay agile and productive in the event of another disaster declaration. Planning the Project Every project, regardless of size and complexity, must undergo the same planning process. Of course, each step is scalable based on the various components of the project. Planning starts with a thorough understanding of the goals and objectives of the project, items to be provided by others, and all project stakeholders. With this basic information, the project is further developed through the creation of a detailed scope of work, including the deliverables. Next the WBS, or Work Breakdown Structure, which mirrors the scope of work is developed to assign resources, budget and schedule required to complete each scope of work item. All elements together yield the basis for the Project Management Plan (PMP). This planning performs multiple functions. The obvious function is that it will allow us to identify critical path tasks and staffing needs. We can make sure that certain resources are made available when needed to complete the task along the schedule's critical path so that subsequent dependent tasks can begin as scheduled. In addition, it ensures that our team TETRA TECH Page 112 has properly considered the resources and schedule needed to complete each task, eliminating surprises during project implementation. Another function is that, through the process of creating the plan and distributing it to our team members, it serves as a primary initial communication provided at the internal kick-off meeting to verify that all team members are completing the project in concert with each other, understanding the reliance on various disciplines, outside influences including subconsultants, permitting agencies and the client. The PMP also provides direction on internal and external communication protocol, design and CAD standards, filing systems/document control, project risks, internal schedule to allow for proper quality reviews, and quality review plan to be followed. We create the work plan and then work the work plan — rigorously — to ensure overall project success for all stakeholders. Project Management To accomplish the project goals, we will utilize proven project management techniques and tools, clearly described in our organized and detailed work plan. From the many similar projects we have completed in the past, we have developed a methodology and philosophy that will serve as the basis for this project. The Project Manager will be responsible for making certain that the project meets schedule, budget, and quality goals. He will direct and rely on his team of experienced design managers, engineers, technical staff and subconsultants to carry out the technical details of the project. The Project Manager will provide overall project management including contract administration, and budget, schedule tracking, kick-off and progress meetings and controls, and meeting the project's quality goals. We rely on systematic management procedures to ensure the project is delivered on time, and within budget. Tetra Tech will implement standard project controls to monitor and evaluate project progress. A detailed critical path schedule with milestone submittal dates and a projected project expenditure curve will be developed. A centralized computer -based project accounting system will be used to quickly and accurately monitor the expenditure of person hours and dollars. Budget status for the entire project, as well as budget status for individual tasks, will be monitored so that comparisons and contingency plans can be developed as needed throughout the life of the project. The accurate accounting of project expenditures, coupled with a detailed critical path schedule incorporating milestone submittals, will enable Tetra Tech to monitor total project status and therefore modify our project work plan at the earliest indications of deviations from the initial plan. The Project Manager is committed to effective communication and accurate documentation as they are fundamental to the success of the project. Meeting minutes, schedule, memoranda, monthly progress reports, decision logs, and other information will be made available for the project team and to the City. The Project Manager will be proactive in communicating through telephone calls, emails, and one-on-one meetings. Communications Our approach to this project includes a "teamwork and partnering" style with the City. We are hired for our resources, expertise, independent thought, technical background, and problem -solving abilities. We also recognize that the City possesses these same attributes of past experiences, knowledge, and innovative ideas. Therefore, we understand that it is imperative to work closely with your staff to ensure a successful project. The Tetra Tech team's goal is to keep the City's staff informed from day one of the project. Communication tools include formal progress reports, meeting agendas and minutes, e-mail and an informal give-and-take approach starting with our Project Manager and extending to every member of the Tetra Tech project team. Our Project Manager will be responsible for day-to- day communications. However, at the project outset, a chain of command and communication methods will be set-up and agreed upon. Schedule Control Tetra Tech will implement standard project controls to monitor and evaluate project progress. We have a long-standing commitment with our clients to deliver projects on time. TETRA TECH Page 113 However, throughout the course of any given project, there may be occasions where project schedules slip for a variety of reasons outside of our control. We have successfully mitigated project schedule delays in the past by increasing the available staff assigned to a project and by assisting our Clients with thorough and timely reviews of deliverables. The Tetra Tech team will always strive to work with the City to bring any foreseeable delays back on schedule. Cost Control The Tetra Tech team is committed to delivering a project that not only meets or exceeds the performance criteria established by the City, but to accomplish this within the allocated budgets. Budget and schedule tracking tools will be used to manage the day-to-day activities of a project and ensure that the project is progressing within schedule and under budget; our Project Manager utilizes Tetra Tech's "PM Portal." The PM Portal is the primary project reporting software system proprietary to Tetra Tech. It provides quick and easy access to a variety of reports for managing projects, in real time, including labor and direct cost per task, subcontractor's costs per task, budget remaining, and other financial information. Risk Management Approach Our risk management approach predicts problems which may negatively impact the project and determines the course of action to mitigate the risk should it occur. Our approach embodies a continuous process of identifying, assessing, mitigating, monitoring, managing, and controlling risk in accordance with our corporate risk management policy and best commercial practices. We have refined this approach over a 50-year history, on a variety of private, state/federal governmental and municipal contracts. Resource Management Tetra Tech employs project management tools that project required labor allocation per project, to the task level, with a three-month forecast. When compared to the expected peak work load, Tetra Tech has more than enough staff capacity to bring on additional resources to meet all of our deadlines. The team members who have been included in this project team were not only selected based on their qualifications that fit with the requirements of the project, but because they are available to commit their time to this project. A tool that Tetra Tech employs to manage available human resources is keeping an updated long-term view of key deliverable dates within Microsoft Project. This allows us to ensure that the intensive last minute subconsultant coordination, reprographics, and shipment of deliverables do not conflict with other commitments. If one or more deadlines coincide, this forward planning allows the team to prepare for surges. Quality Assurance/Quality Control Our team clearly understands the importance of the City's projects and the importance of ensuring that the City receives the highest quality product. Quality management is an integral part of our project management work plan. Tetra Tech has developed an office environment and philosophy which encourages, and requires, a very high level of quality in which our clients have come to expect from Tetra Tech. Our quality assurance program includes that a detailed QA/QC Plan will be prepared and submitted for review by the City, upon request. This plan establishes lines of communication and procedures for ensuring quality during all phases of the project. The plan is flexible and can be modified to respond to your specific requirements, as our best efforts are fruitless unless they meet your criteria. i In keeping with our open communications policy, our Quality Control documents can be made available to the City throughout the project. We believe that it is in our best interest to have our clients fully informed and up to date on our quality control process. Design reviews, field inspections, and material testing can be provided to the City in either hard copy or electronically. We recognize that implementation of a QA/QC Plan will be an important element in how the City assesses the success of this project. The QA/QC Plan will be incorporated into the PMP. TETRA TECH Page 114 QC review forms will be used to document that internal reviews have been conducted. All comments will be identified with the reviewer's name. When comments are resolved to the satisfaction of the reviewers, the reviewers and our Project Manager will sign off on the review forms. The QA/QC Plan will ensure technical adequacy and QC of work, along with design parameters are translated into planning and design documents. QA/QC will be directed by Mr, Tom Epperson, PE, and led by Mr. Mark Bush, PE, who has more than 27 years of experience. Formal QA/QC reviews are scheduled around project submissions. The review will be completed well ahead of the submission date to allow time to correct potential errors and omissions, including complete subconsultant coordination. In every QA/QC review, a checklist form developed by Tetra Tech for the project is utilized for the review. The reviewer completes the checklist by adding text and makes any additional comments in red on the document. The Project Manager and the QA/QC Manager review the comments for fatal flaws. If none are found, the Project Manager oversees the implementation of the comments by closing each comment on the form with a response and by addressing the changes on the plans by high- lighting the revision. CATEGORY OF SERVICES Tetra Tech will propose on all the category of services except for Construction Inspection. Per the RFP, the following matrix of services is presented: ProposeNo. Service Elect to D•to-Propose 1 Planning, Resources, and Design ✓ (a-e) 2 Construction Management b) (c) Construction Inspection 3 Pipeline Design ✓ 4 Electrical, Instrumentation and Control Services 5 Geotechnical Engineering Services ✓ TETRA TECH Page 115 On -Call Water Resources Engineering Services UP N.. 22-002 C k. �\ -.41 of L Relevant Project Experience 0 n%w. N TETRA TECH SANTA ANA RELEVANT PROJECT EXPERIENCE A summary of our Project Team's water and wastewater experience is included earlier in our Irvine Ranch Water District Irvine, CA Richard Mori, PE mori@irwd.com 949/453-5571 El Toro Water District Lake Forest, CA Dennis Cafferty, PE dcafferty@etwd.com 949/837-7050 Moulton Niguel Water District Laguna Niguel, CA Matt Collings, PE mcolling@mnwd.com 949/425-3552 Orange County Water District Fountain Valley, CA Mike Markus, PE mmarkus@ocwd.com 714/378-3305 City of Anaheim Anaheim, CA Craig Parker, PE cparker@anaheim.net 714/765-5196 City of Newport Beach Newport Beach, CA Mike Sinacod, PE msinaGori@newportbeachca.gov 9491644-3005 City of Orange Orange, CA Sonny Tran, PE stran@cityoforange.org 714/288-2475 Water/Wastewater Project Experience section of this SOQ. The following is a brief list of pipeline and well/pump station projects completed with agency contact information: Fleming Reservoir and Zone 8 to 9 PS 2,000 GPM Peters Canyon Pump Station 1,200 GPM Peters Canyon Pipelines 17,000 LF of 8" to 16" mains IDP Raw Water and Brine Pipelines 47,000 LF of 12" to 24" mains Green Acres Intertie 9,600 LF of 24" RW main Sand Canyon Relocations 7,000 LF of 12" to 24" pipelines East Side RW Expansion West Side RW Expansion North Side RW Expansion East System Expansion System Expansion - Phase II Crown Valley Regional Force Main La Paz Road RW Extension, Phase 1 Pacific Park Recycled Water Main Lower Mission Viejo RW Pipelines Cedarbrook RW Pipelines Cabot Road Pipelines Pacific Park Water Mains 22,800 LF of 4' to 20" RW mains 66,500 LF of 4' to 20" RW mains 13,400 LF of 4' to 12" RW mains 7,900 LF of 4' to 8" RW mains 20,600 LF of 4' to 10" RW mains 9,400 LF of 12" Force Main 4,000 LF of 12" RW main 14,000 LF of 12" to 16" RW mains 11,000 LF of 12" to 16" RW mains 16,000 LF of 6" to 12" RW mains 10,000 LF of 12" to 24" pipelines 16,000 LF of 36" to 42" water mains Santiago Pump Station Modifications 15,400 GPM Mid -Basin Injection Wells (4 wells) 3,000 GPM each Burris Pump Station 90,000 GPM total Barrier Pipeline Replacement 1,800 LF of 30" barrier pipeline GWR Barrier Pipelines 12,000 LF of 20" to 42" pipeline GWR Unit III Pipeline 23,000 LF of 60" to 66" pipeline OCTA Railway Crossing Santa Ana Canyon Road TM Anaheim Hills Road TM, Phase I Katella Avenue WM Replacement, Phase Katella Avenue WM Replacement, Phase II Newport Boulevard WM Replacement Via Oporto to 28th Street and 26th Street to 19th Street Newport Pier Area WM Replacement 600 LF of 12" & 24" DW mains (J&B) 4,500 LF of 30" DW mains 3.500 LF of 30" DW mains 3,000 LF of 16" DW main 3,000 LF of 16" DW main 2,600 LF of 24" steel DW pipeline 1,700 LF of 16" PVC DW pipeline 900 LF of 8" PVC DW pipeline 5,800 LF of 6" PVC DW pipeline Well 29 and Well 28 13,000 GPM each Well 27 1 3,000 GPM New Santiago Booster Pump Station 4,500 GPM Reservoir No. 4 Booster Pump Station 6,000 GPM TETRA TECH Page 116 FACILITY PROJECTS The following are three projects that are sample facility projects: ® Santiago Pump Station Modification Project, Orange County Water District: The goal of the project is to have the ability to pump water from Santiago Basin to Santiago Creek and/or Burris Pump Station when the water is above 240 feet. The design includes modifying the existing pump station to a floating pump station that would pump water between the elevations of 285 feet to 240 feet. ® Fleming Reservoir and Zone 8 to 9 Pump Station, Irvine Ranch Water District: These facilities include a 1.3 MG concrete reservoir and three (3) booster pumps and motors within a building. In addition, there was a new RMS building with SHC/ammonia feeds and a diesel fuel storage tank. k• Well 29 and PFAS Treatment Facility, City of Orange: This project included the design of the drilling and equipping of Well No. 29, corresponding disinfection equipment and a new PFOS/PFOA treatment system. Roseton Plant Improvements, Golden State Water Company: This project included the design of a new 0.75 MG reservoir, improvements to the booster pumping station, a new backup power generator, and optional future treatment facilities. Project Descriptions of these four projects are included in the Appendix. Presented in the table below are the references for these facility projects that we encourage the City to contact relative to our similar experience, development of contract documents, and overall project performance. and Contact ProjectClient .•ct Team Responsible Orange County Water District Santiago Pump Station Tom Epperson Fountain Valley, CA Modifications Laurence Esguerra Chris Olsen, PE Mid -Basin Injection Centennial Matt Vera colsen@ocwd.com Burris Pump Station Eric Yuen 714/378-3305 Mazen Kassar Irvine Ranch Water District Fleming Reservoir and Zone 8 to 9 Tom Epperson Irvine, CA Pump Station Mike Ted Richard Mori, PE IRWD Wells (10 wells) Erin Cabanero mod@irwd.com IRWD PDF and IDF Chlorine Beverly Encina 949/453-5571 Modifications (2 projects) Molly Lovegren IRWD Sand Canyon & IDP Eric Yuen Conveyance Pipelines Mazen Kassar City of Orange Well 29 & PFAS Treatment Tom Epperson Orange, CA Well 28 & Public Mini Park Laurence Esguerra Sonny Tran, PE Well No. 27 Demolition, Drilling and Matt Vera stran@cityoforange.org Equipping Eric Yuen 714/288-2475 Mazen Kassar Golden State Water Company Roseton Plant Improvements Tom Epperson Santa Fe Springs, CA Huntington Horn Reservoir Mark Bush Joe Farah, PE Live Oak/Lynrose Pipelines Laurence Esguerra joe.farah@gswater.com Wilmington/Walnut Main Neha Gajjar 562/907-9200, x423 Replacements Matt Vera Victor Ramirez Mazen Kassar TETRA TECH Page117 On -Call s� Water Resources Engineering Services 4FP No. 22-002 iRazr . R _ ip �i 1i 4,a 1 � • - ` : em V 1"1 i '~ cam' I Mf,h Contract Issues N TETRA TECH CONTRACT ISSUES We have carefully reviewed the sample Consultant Agreement attached to the City's Request for Proposal and respectfully request the City consider the following modifications: 1. Agreement: Item 8: Indemnification Tetra Tech: Request revision of the following sentence, "Consultant shall indemnify and hold harmless the City, its officersagents, employees, contractors, special counsel, and representatives from liability: (1) for personal injury, damages, just compensation, restitution, judicial or equitable relief arising out of claims for personal injury, including death, and claims for property damage, to the extent caused by the negligent operations of the Consultant, its subcontractors, agents, employees, or other persons acting on its behalf which relates to the services described in section 1 of this Agreement: an^ 2 f n�i of the Amm-s -of -or effeGts a4sing Aem this Agreement This indemnity and hold harmless agreement applies to all claims for damages, just compensation, restitution, judicial or equitable relief suffered, or alleged to have been suffered, by reason of the events referred to in this Section or by reason of n Hnm this AgreementThe Gonn..ttnnt f..rther agFees t d 'F a4sing ftFn this Agmem nt City may make all reasonable decisions with respect to its representation in any legal proceeding. Notwithstanding the foregoing, to the extent Consultant's services are subject to Civil Code Section 2782.8, the above indemnity shall be limited, to the extent required by Civil Code Section 2782.8, to claims that arise out of, pertain to, or relate to the negligence, recklessness, or willful misconduct of the Consultant." 2. Agreement: Item 16: Termination Tetra Tech: Request addition of the following sentence, " on the Protect upon seven (7) days written notice in I TETRA TECH Page 118 �N On -Call =� ., ry i Water Resources Engineering Services References N TETRA TECH REFERENCES A true indicator of our abilities lies in our industry -wide reputation. We have been long regarded as a premium engineering firm providing clear solutions to complex challenges. Accordingly, we urge you to contact our references to inquire first-hand knowledge Irvine Ranch Water District 15600 Sand Canyon Avenue Irvine, CA 92618 Richard Mori, PE 949/453-5571 mori@irwd.com 8 Pipelines; 6 Pump Stations; 12 Well Equipping; 1 Reservoir; and 4 Membrane Treatment Projects El Toro Water District 24251 Los Alisos Blvd. Lake Forest, CA 92630 Dennis Cafferty, PE 949/837-7050 dcafferty@etwd.com Recycled Water Distribution System Expansion; and Oso Lift Station Improvements City of Paramount 16400 Colorado Avenue Paramount, CA 90723 Adriana Figueroa 562/220-2100 AFigueroa@paramountcity.com As -Needed Services; 4 Well Equipping/Disinfection; Pipeline Upgrade; and 4 Reports including a Water Master Plan about our past work. In addition to our successfully completed projects for the City, we offer the references provided below. Each are familiar with the wide range of services we provide, and the key personnel on our team. Moulton Niguel Water District 27500 La Paz Road Laguna Niguel, CA 92677 Matt Collings, PE 949/425-3552 mcolling@mnwd.com On -Call Services; 8 pipelines; 4 Meter Projects; 6 Pump Station/1 Lift Station Upgrades; 4 Studies; and 2 Reports Orange County Water District 18700 Ward Street Fountain Valley, CA 92708 Mike Markus, PE 714/378-3305 mmarkus@ocwd.com 6 Pipelines; 1 Vault Modification; 1 Pump Station; and 1 Well Injection Project Mesa Water District 1965 Placentia Avenue Costa Mesa, CA 92627 Andrew Wiesner, PE 949/207-5458 andreww@mesawater.org On -Call Services; 2 Well Projects; 4 Pipeline Projects; Valve Replacements; Standard Upgrades; and 4 Water/Wastewater Projects TETRA TECH Page 119 On -Call Water Resources Engineering Ser% FF✓ No. 22-M2 f _", 1r, Project Descriptions N TETRA TECH Santiago Pump Station Modifications Santiago Creek, CA The original Santiago Pump Station was constructed at the bottom of Bond Basin in 2002. Four submersible pumps, each with their own MCC, were installed with varying power and head capacities to accommodate large fluctuations in water elevation. Soon after commissioning the station, three of the four pumps failed. In 2011, Orange County Water District (OCWD) installed the floating pump station that is currently in use. In 2019, the last functional submersible pump failed, leaving OCWD without the ability to pump water from Santiago Basin when the water elevation is above 240-feet. The OCWD identified two (2) potential solutions to regain pumping capacity when water elevations are above 240-feet: Option 1 — Add two small pumps to the floating station and construct any necessary modifications to accommodate the additional pumps; or Engineering Fee: $178,000 Schedule: February 2022 Key Staff: Tom Epperson, PE Project Director Laurence Esguerra, PE Team Leader Neha Gajjar, PE Project Manager Matt Vera, PE Design Engineer Mazen Kassar, PE Electrical/Controls Manager Eric Yuen, PE, SE Structural Engineer Reference: Orange County Water District Fountain Valley, CA Chris Olsen, PE 714/378-3232 Option 2 — Replace the existing larger pump drives with Variable Colson o wd.GOM Frequency Drives (VFD) and construct any additional necessary modifications that will allow the pumps to function within the configuration of the existing facilities. The goal of this project was to provide a recommendation and prepare 65% plans on the optimal option to restore the ability to pump water from Santiago Basin. Preliminary evaluations of the options, included identifying the appropriate VFD and their potential costs; coordinating with the barge manufacturer for additional barge sections to accommodate the two smaller pumps; and working with the pump manufacturer to obtain potential costs for the purchase of two smaller pumps. TETRA TECH Fleming Zone 8 Tank and Zone 8 to 9 Booster Pump Station Improvements Orange County, CA Irvine Ranch Water District (IRWD) provides potable water supply service to the Santiago Area located in an unincorporated region of Orange County. This service area includes four distinct sub -areas containing a system of reservoirs and pump stations that solely rely on the existing 150,000-gallon steel Zone 8 Fleming storage reservoir and the existing Zone 8 to 9 booster pump station as the main source of water supply. In 2017, IRWD completed an analysis and recommended improvements for the undersized infrastructure and requirements for additional storage. This project included several primary components, including: • Demolition of the existing reservoir and pump station • A new above ground 1.3 MG prestressed concrete reservoir • Replacement of the Zone 8 to 9 pump station with three 600 GPM pumps • A replacement storage building • An RMS building with sodium hypochlorite/aqueous ammonia treatment • A 2,000-gallon diesel fuel storage tank • Siting for electrical service, controls, and telemetry improvements Project Value: $11,700,000 Schedule: September 2022 Key Staff: Tom Epperson, PE Project Manager Mike Tsoi, PE Team Leader IErin Cabanero, PE Project Engineer Laurence Esguerra, PE Project Engineer Amanda Taylor, PE Process Engineer Mazen Kassar, PE Electrical Engineer Adrian Lee, PE Project Engineer Eric Yuen, PE, SE Structural Engineer Peter Kim, PE, TE Traffic Engineer Reference: Irvine Ranch Water District Irvine, CA Richard Mori, PE 949/453-5571 mori@irwd.com TETRA TECH Well No. 29 with PFOS and PFOA Treatment Systems Orange, CA 0 Tetra Tech provided engineering design services for the well drilling and well equipping of a potable water well in the City of Orange. The City's Water Division operates a water distribution system including water mains, wells, pump stations, and reservoirs. The City pumps water from the groundwater basin through an existing well network that includes 12 active wells and imports water from the Colorado River and Northern California as a secondary source. Well No. 29 is proposed to enhance the reliability, efficiency, and redundancy of the City's water system. Project Value: Drilling: $3.1M Equipping: $8M (Est.) Schedule: December 2022 Key Staff: Tom Epperson, PE, Project Director Lawrence Esguerra, PE Project Manager Mike Tsoi, PE Team Leader Erin Cabanero, PE Project Engineer Amanda Taylor, PE Process Engineer Matt Vera, PE Project Engineer Mazen Kassar, PE Electrical Engineer Eric Yuen, PE, SE Structural Engineer Reference: City of Orange Orange, CA Sonny Tran, PE 714/288-2475 stran@cityoforange.org Currently, Well No. 8 and its supporting facilities were located within the existing site. The property was mostly unpaved and small areas of asphalt around the well facilities. The Well No. 8 is to be destroyed and the new Well No. 29 and PFOS/PFOA treatment system constructed. Well No. 29 will pump water to the 370 Zone and is expected to produce approximately 3,000 GPM. The PFOS/PFOA treatment system shall be designed to treat approximately 3,500 to 4,500 GPM, which includes the total production of proposed Well No. 29 and existing Well No. 9, located 300 feet to the north. The well facilities include a wellhead enclosure, chlorination, and electrical building, with an external roll -up generator connection for backup power. The on -site piping includes piping from Well Nos. 9 and 29 to the treatment system and post treatment piping to the distribution system. The Water Division is to bid the well drilling phase and well equipping phase separately. The site includes building and landscaping design, paving and fencing. Well drilling construction began in February 2021 and well equipping began after drilling was complete. TETRA TECH Roseton Plant Improvements Artesia. CA �1tf 6 r. x `t� I Golden State Water Company wants to add a 0.75 MG welded steel reservoir, booster station, and backup power generator to the existing plant. Included with the work is the relocation of the Fe/Mn backwash tank and skid mounted recycle pump, and relocation of the MCC for Well No. 2. Engineering Fee: Approx. $320,000 Schedule: Current Key Staff: Tom Epperson, PE Project Manager Naha Gajjar, PE Deputy Project Manager Laurence Esguerra, PE Project Engineer Matt Vera, PE Design Engineer Mazen Kassar, PE Electrical/Controls Manager Eric Yuen, PE, SE Structural Design Engineer Reference: Golden State Water Co. Santa Fe Springs, CA Joe Farah, PE 562/907-9200 x423 Joe.Farah@gswater.com The existing facilities to remain include Well No. 1 and No. 2, the three bay chemical building, Fe/Mn treatment system, and SCE transformer if it is determined it is adequately sized for the proposed and existing facilities. The booster pump station is to be comprised of four vertical turbine pumps each with a capacity of 1,000 GPM against system pressure (with assumed 75 hp motors). The new Welded Steel Reservoir (WSR) shall have a usable capacity of 0.75 MG, with a separate inlet and outlet. The WSR inlet will incorporate an altitude valve to control tank filling with system water. Desired WSR dimensions shall have a maximum external height of 30 feet, an overflow level equal to 26 feet, and a diameter of approximately 70 feet. The groundwater wells will discharge into the WSR following wellhead treatment. Included in the design, will be improvements to fill the WSR from the distribution system via an altitude valve. A backup power supply shall be included which shall comprise of a Cummins diesel powered generator with Tier 4 emissions, sound attenuation suitable for a residential neighborhood, a fuel capacity capable of allowing the generator to operate 72 hours at full load, and an automatic transfer switch (ATS). The generator shall be capable of operating: one groundwater well pump; four booster pumps; Fe/Mn treatment system; SCADA and plant controls; and ancillary power needs. The sizing of the generator, fuel capacity and ATS will be coordinated with Cummins. Electrical services include evaluation of the proposed loads and determination if the existing SCE service will be sufficient to accommodate improvements. TETRA TECH On -Call Water Resources Engineering Services RFP N, 22,002 }Lr.. Ter,' .. Resumes N TETRA TECH Tom Epperson, PE Project Director/Manager Mr. Epperson has more than 41 years of professional experience in water, wastewater, and reclaimed water engineering. Tom has been responsible for the preparation of water, wastewater, and reclaimed water master plans; project design reports for various water, wastewater, and reclaimed water facilities; and the planning and design of water, wastewater, and reclaimed water pipelines, along with pump stations and reservoirs. Tom has completed the design, bidding, and construction management of over 300 miles of water/reclaimed water/sewer mains, 40 water/reclaimed water pump stations, 15 well -head facilities, 12 sewer lift stations and 25 water/reclaimed water storage reservoirs throughout Southern California. EXPERIENCE Well No. 32 Rehabilitation, City of Santa Ana, CA. 2017 - Present. Project Manager. Engineering planning and design to assist with the rehabilitation of Well No. 32. The project includes the construction of new CMU block well building and sodium hypochlorite building, sodium hypochlorite disinfection facility, approximately 3,300 linear feet of 16-inch pipe from Well No. 32 to John Garthe Reservoir, bore and jack under channel crossing and site improvements. Education: BS, Environmental Engineering, University of California, Irvine, 1978 Registrations/Certifications: Professional Civil Engineer, California, No. 36399, 1983 Professional Affiliations: American Society of Civil Engineers American Water Works Association Orange County Water Association Water Environment Federation WateReuse Association Office Location: Irvine, CA Years of Experience: 41 Years with Tetra Tech: West Chandler Well, South Croddy Well and Pipeline, Mesa Water P 29 District, Costa Mesa, CA. 2017 - Present. Project Director for the drilling and equipping of Well Nos. 12 and 13, two new potable water wells (approximately 1,050 feet deep), to provide additional local water reliability to the customers of Mesa Water District. The project involves the demolition of existing buildings at Well Nos. 12 and 13 properties within the City of Santa Ana. Both wells are located outside of Mesa Water's service area and will require the construction of approximately 4,400 feet of pipeline to connect the proposed wells to Mesa Water's existing system. Each well site includes the construction of a vertical turbine pump estimated to produce approximately 3,000 gpm, new CMU block wall building, new chemical storage facility, sodium hypochlorite and aqua ammonia disinfection facility, and site and landscaping improvements. La Palma Avenue and Tustin Avenue Watermain Replacements at OCTA Crossing, City of Anaheim, CA. 2019 - Ongoing. Project Director. The OCTA planned to construct an additional railroad track for the Metrolink within its existing right-of-way as part of the Anaheim Canyon Station Metrolink Project. The new tracks cross City of Anaheim water mains at La Palma Avenue and Tustin Avenue and therefore the mains must be rerouted and placed within a steel casing. Tetra Tech prepared plans and specifications to replace the existing 36-inch CCP with a 36-inch steel in a 48-inch steel casing in La Palma Avenue, the existing 12-inch CIP with a 12-inch DIP in a 24-inch steel casing in La Palma Avenue, and the existing 12-inch CIP with a 12-inch DIP in a 24-inch steel casing in Tustin Avenue. The project also included coordination with OCTA. Regional Lift Station Force Main Replacement, Moulton Niguel Water District, Aliso Viejo, CA. 2017 - Ongoing. Project Manager. Mr. Epperson is the project manager providing engineering services for the replacement of approximately 15,000 linear feet of 20-inch and 24-inch Techite sewer force main with Laguna Niguel Regional Park. Regional Lift Station and Force Mains are critical wastewater facilities that pump flow from MNWD sewer collection system to South Orange County Wastewater Authority Regional Treatment Plant. The replacement force main consists of dual 24-inch pipeline approximately 8,000 feet length and will be constructed with Laguna Niguel Regional Park. Scope of services include preliminary design, final design and construction phase services. TETRA TECH Neha Gajjar, PE Deputy Project Manager Ms. Gajjar has more than 30 years of professional experience providing project management, planning, and design of water transmission, distribution, and storage facilities projects. Neha has significant experience preparing plans and specifications for water/sewer mains, storm drains, pipelines, and has an intimate understanding of these requirements for many municipalities. Ms. Gajjar's responsibilities as engineering lead include establishing design parameters, planning activities to meet client needs and project schedules, and managing required appropriate technical resources required for each project. EXPERIENCE Education: BS, Civil Engineering, University of California at Berkeley, 1991 Registrations/Certifications: i Professional Civil Engineer, California, No. 55574, 1996 Professional Affiliations: American Society of Civil Engineers Society of Women Engineers Office Location: Irvine, CA Washington Well Drilling Phase 2, Drilling and CEQA, City of Santa Years of Experience: Ana, CA. 2020 - Ongoing. Project Manager. The City of Santa Ana 30 selected Tetra Tech to plan the drilling and equipping plans of a new Years with Tetra Tech: well within a vacant City property near the intersection of Washington/Penn. The first phase of the project identified the drill 4 location and facility configuration within the lot. This is the second phase and focuses on the final well site layout and renderings for the new well facility. The work also includes coordination with environmental and cultural requirements in advance of any drilling efforts. SA-1 Hydro -Generator Replacement, City of Santa Ana, CA. 2020 - Ongoing. Project Manager. As recommended within its Alternative Energy Feasibility Study, the City of Santa Ana plans to replace an existing turbine generator that is over 33 years old and nearing the end of its useful life. The hydro -generator is located off of Metropolitan Water District's SA-1 station where high pressure flow is reduced to lower pressure and the generator converts the pressure differential into energy to power Well 39. All these facilities are near each other and located at the John Garthe Reservoir and Pump Station Facility. Tetra Tech will prepare a Basis of Design Memorandum to evaluate generator options. The scope also includes preparation of plans and specifications to construct the selected hydro -generator and any appurtenant modifications required to facilitate the new component, including upgrades to the electrical facilities and reconfiguration of the piping system. Crooke Reservoir and Pump Station Improvements -Preliminary Design Phase, City of Santa Ana, CA. 2020 - Ongoing. Project Manager. The City of Santa Ana wishes to have preliminary design plans prepared for this Capital Improvement Project which includes civil, mechanical, structural, and electrical disciplines involved. The proposed upgrades include Well 28 (new VFD/MCC, separate SCE Transformer, new stand-by generator, new perimeter wall), Well 27 (new soft starter/MCC, new stand- by generator, upgrades/rehabilitation of valving, piping, pump/motor), and Crooke Pump Station (new main switchboard/ATS/MCC/VFDs/Control Panel/AC unit, expansion of electrical room, upgrades to pump/motors, and miscellaneous site improvements, including lowering of roadway under a railway bridge to allow access to Well 28). The final deliverables was a preliminary technical memorandum, including 30% design plans showing the preliminary design improvements of the various facilities. La Palma Avenue and Tustin Avenue Watermain Replacements at OCTA Crossing, City of Anaheim, CA, 2019 - Ongoing. Project Manager. The OCTA planned to construct an additional railroad track for the Metrolink within its existing right-of-way as part of the Anaheim Canyon Station Metrolink Project. The new tracks cross City of Anaheim water mains at La Palma Avenue and Tustin Avenue and therefore the mains must be rerouted and placed within a steel casing. Tetra Tech prepared plans and specifications to replace the existing 36-inch CCP with a 36-inch steel in a 48-inch steel casing in La Palma Avenue, the existing 12-inch CIP with a 12-inch DIP in a 24-inch steel casing in La Palma Avenue, and the existing 12-inch CIP with a 12-inch DIP in a 24-inch steel casing in Tustin Avenue. The project also included coordination with OCTA. TETRA TECH Mark Bush, PE Education: QA/QC Mr. Bush has more than 27 years of professional experience in water, wastewater and recycled water engineering. He has been responsible for the completion of over 100 miles of potable water, recycled water and sewer mains, 20 potable water and recycled water pump station and well projects and 14 potable and recycled water reservoirs. Mr. Bush is an integral part of the Water/Wastewater Department and brings leadership, strong work ethic, technical knowledge and dedication to overall client satisfaction on every project. EXPERIENCE Michigan and Harrison Road Sanitary Sewer Improvements, City of East Lansing, MI.2018 - Present. QA/QC. Reviewed plans and specifications for critical sanitary sewer infrastructure upgrades that included the construction of a new inverted siphon river crossing, new conveyance piping ranging in diameter from 8 to 54 inches, two new combined sewer regulator structures, as well as the modification of several control structures, new storm sewers, and rehabilitation of 24-inch sanitary sewers within the limits of Michigan State University campus. BS, Civil and Environmental Engineering, University of California, Irvine, 1997 Q Registrations/Certifications: Registered Civil Engineer, California, No. 60477, 2000 Professional Affiliations: American Society of Civil Engineers American Water Works Association Orange County Water Association Office Location: Irvine, CA Years of Experience: 27 Years with Tetra Tech: 27 Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Fountain Valley, CA. 2015 - Ongoing. QA/QC. Responsible for the QA/QC of the design of four injection wells to be located within Centennial Park in the city of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots. Central Water Integration Project, San Antonio Water System, San Antonio, TX. 2018. Pipeline Design Lead. Project consists of treatment facilities, conveyance pipelines, and improvements to existing pump stations and distribution facilities to integrate a new 48.0 MGD potable water supply source into the utility's potable water distribution system. The supply source for this project consisted of a $900 million P3 water supply project that will import groundwater from a wellfield that is 140 miles from the City of San Antonio. City Trunk Line North Unit 2, Los Angeles Department of Water & Power, Los Angeles, CA. 2018. QA/QC Manager. Design of the City Trunk Line North Unit 2, which will consist of 12,200 linear feet of 54-inch diameter welded steel pipe. The design includes three bore and jack tunnels and 3,500 linear feet of slip -lining, where new 54-inch steel pipe will be pushed through an existing 72-inch riveted steel pipeline. New Santiago Booster Pump Station, City of Orange, CA. 2012. Project Manager. Oversaw the preparation of plans and specifications for a potable water pump station. Project included the installation of three vertical turbine pumps, two surge tanks, drop facility and a standby diesel generator. Pier F Sewer Repair, Port of Long Beach, Long Beach, CA. 2010. Project Engineer for the evaluation of a damaged existing 8-inch and 18-inch sewer that resulted in the formation of a sinkhole within Pier F Avenue, located within the Port of Long Beach. The project included CCTV of the damaged pipe, bypass pumping of sewer flows and cleaning of the pipes in order to assess the damage. After the evaluation, repair options were evaluated including open cut and trenchless technologies. Repair options had to include mitigation of the high groundwater within the Port due to tidal influence. Cut and cover, microtunneling and rehabilitation of the damaged pipe utilizing pipe bursting, spiral wound sliplining, and sliplining methodologies were evaluated. Traditional cut and cover was the recommended repair option. TETRA TECH Erica Jenkins 11 Education: BS, Civil Engineering, PVV and RVV Pipeline Replacement/Extension � CalifomiaState University, Ms. Jenkins has more than 29 years of experience and has been Fullerton, 1996 responsible for the preparation of water, sewer, reclaimed water RegistrationsiCertifications: pipeline projects, and project design reports for various water and sewer Engineer -in -Training, facilities. She has been responsible for completing the design, bidding, California, No. EX102020 and construction management of over 50 miles of water/reclaimed Professional Affiliations: water/sewer mains throughout Southern California. American Water Works Association EXPERIENCE Office Location: La Palma Ave, and Tustin Ave. Water Main Replacements at OCTA rvine, CA Crossing, City of Anaheim, CA. 2021. Design Engineer. The OCTA planned to construct an additional railroad track for the Metrolink within Years of Experience: its existing right-of-way as part of the Anaheim Canyon Station 29 Metrolink Project. The new tracks cross City of Anaheim water mains at Years with Tetra Tech: La Palma Avenue and Tustin Avenue and therefore the mains must be 29 rerouted and placed within a steel casing. Tetra Tech prepared plans and specifications to replace the existing 36-inch concrete cylindrical pipe with a 36-inch steel in a 48-inch steel casing in La Palma Avenue, the existing 12-inch CIP with a 12-inch DIP in a 24-inch steel casing in La Palma Avenue, and the existing 12-inch CIP with a 12-inch DIP in a 24-inch steel casing in Tustin Avenue. Waterline Replacement Projects, Golden State Water Company, CA. 2020. Design Engineer. Prepare the design plans for several water main replacement projects throughout the GSWC service areas primarily the Southwest District. Work included existing utility research and base map preparation, determining abandonment required, alignment selection and Feld check surveys, and obtaining permit conditions for construction for various affected cities. Projects include: 1751' Street/185th Street Area Main Replacement; Water Quality Area 6 Main Replacement; 108'h Street/1001h Street Area Main Replacement; Otis Avenue and Prospect Avenue Area Main Replacement; Wilmington Avenue and Walnut Drive Area Main Replacement; Overland Avenue Area Water Main Replacement; and Live Oak/Lynrose Avenue Water Main Replacement. Overland Avenue Area Water Main Replacement, Golden State Water Company, Culver City, CA. 2019. Design Engineer. Preparation of plans and specifications to replace deteriorated pipe along Overland Bridge across Ballona Creek in GSWC's system. The key to the project was to determine the impact of the installation of a new pipeline to the existing bridge structure. Tetra Tech's structural group confirmed the design did not affect the integrity of the bridge. Long Beach Valve Replacement Project, Long Water Department, Long Beach, CA. 2018. Design Engineer for improvements to an existing Flow Control/Pressure Reducing Station for the Department. The improvements included the removal of existing piping and control valves with the replacement of new butterfly valves and plunger valves. The pressure reduction in this station was approximately 180 psi and required that the plunger valve be designed and sized properly to handle such a large drop at this particular station. Atkinson Area Main Replacement, Precision Pipeline, Hawthorne and Inglewood, CA. 2018. As Lead Design Engineer completed the design plans for a water main project in the City of Hawthorne and Inglewood. The work was completed as part of a design -build contract with Precision Pipeline. Work included: existing utility research and base map preparation, determining abandonment required, alignment selection and field check surveys, interaction with client and GSWC project manager with plan check comments, procurement of permit. Total water main footage was approximately 17,000 feet of 8-inch pipe. TETRA TECH Kyle Bohn, PE PVV and RW Pipeline Replacement/Extension Mr. Bohn is a professional engineer with more than 16 years of experience and he has worked on over 50 miles of pipeline projects. His pipeline experience includes various different pipe materials including those that would be considered for this project such as fusible PCV, PVC, HDPE and epoxy lined ductile iron pipe. Mr. Bohn has been involved in traditional cut and cover pipeline design as well as multiple trenchless projects. His trenchless experience includes the planning, design and construction support of bore and jack, micro -tunneling and horizontal direction drilling. Kyle understands the design constraints, construction staging area needs and risks involved with each type of construction activity. EXPERIENCE Education: BS, Civil Engineering, University of California, Irvine, 2006 Registrations/Certifications: Professional Civil Engineer, California, No. 77984, 2011 Office Location: Irvine, CA Years of Experience: 16 Years with Tetra Tech: 16 City Trunk Line North Unit 2, Los Angeles Department of Water & Power, CA. 2017 - Present. Project Engineer for the design of the City Trunk Line North Unit 2, which will consist of 12,200 linear feet of 54-inch diameter welded steel pipe. The design includes three bore and jack tunnels and 3,500 linear feet of slip -lining, where new 54-inch steel pipe will be pushed through an existing 72-inch riveted steel pipeline. The project requires the preparation of plans, specifications, and construction cost estimates. West Chandler Well, South Croddy Well and Pipeline, Mesa Consolidated Water District, CA. 2017 - Present. Project Engineer. In order to provide additional local water reliability, Mesa Water purchased two properties within the City of Santa Ana to be used as groundwater well sites. Proposed Well No. 12 is located at 4011 West Chandler Avenue and Proposed Well No. 13 is located at 3120 South Croddy Way. Both wells are located outside of Mesa Water's service area and will require the construction of approximately 3,000 feet of pipeline to connect the proposed wells to Mesa Water's existing system. Tetra Tech has been retained by Mesa Water to develop plans and specifications for the construction of Well Nos. 12 and 13 and the pipeline connecting the wells to the existing distribution system. Once operational, Well Nos. 12 and 13 can potentially provide an additional 7 to 9 million gallons per day of safe and reliable drinking water. Alternate Raw Water Transmission Line, Trabuco Canyon Water District, CA. 2016. Project Engineer. project included removal and abandonment of the existing creek crossing and construction of approximately 4,500 linear feet of new 16-inch PVC raw water transmission main. The final pipeline alignment routed the pipe through public walking trails, private property, above ground over a 144-inch shallow storm drain crossing, through city streets, and across a bridge, and required coordination with Orange County Parks, private property owners, Orange County Flood Control District, City of Lake Forest, FEMA, and the California Department of Fish and Wild Life. Carlsbad Seawater Desalination Conveyance Pipeline, KSD Joint Venture, Carlsbad, CA. 2015. Design Engineer for the Carlsbad Conveyance Pipeline Design -Build Project. The project was designed for the Kiewit Shea Desalination Joint Venture team and consists of approximately 10 miles of 54-inch welded steel pipe. The pipeline was installed in existing city streets and right-of-way through the cities of Carlsbad, Vista and San Marcos. Large diameter tunnels were used to cross a major commuter rail line, an Interstate Highway, and protected wetlands at the entrance to a seawater lagoon. The 54-inch transmission main is sized for 54 MGD of desalinated seawater. Pressures range from 250 psi at the point of connection to 500 psi at the seawater desalination plant. TETRA TECH Laurence Esguerra, PEi } } Education: BS, Civil Sewer Main Relining/Rehabilitation University ofCalfornia,Irvine, Mr. Esguerra has more than 19 years of experience in water and 2004 wastewater specializing in the design of over 75 miles of potable water, Registrations/Certifications: recycled water and sewer pipelines, 5 pump stations, 5 production Professional Civil Engineer, wells, 2 lift stations, reinforced concrete and steel reservoirs, flow California, No. 73803, 2009 control facilities, and pressure reducing valve vaults. Along with his Professional Affiliations: extensive technical skills in water/wastewater Mr. Esguerra is American Society of Civil experienced in project management by leading multi -disciplinary Engineers, Orange County projects trough preliminary design, final design and construction. Orange County water EXPERIENCE Association Office Location: Diemer Pipeline Emergency Repair, Moulton Niguel Water District, Irvine, CA Aliso Viejo, CA. 2017. Project Engineer. Provided plans and construction phase services for approximately 200 feet of existing Years of Experience: 36-inch CML&C steel pipe. The relocated pipe was relocated above 19 ground and spans an existing drainage channel with about six to Years with Tetra Tech: several feet of clearance (from the bottom of the channel). Concrete 19 thrust blocks, encasements were required on the vertical riser at both ends of the relocation to handle the corresponding thrust. The above ground pipe was incased within a steel casing for added security. Pipeline from Baker Pump Station to OC-76, El Toro Water District, Lake Forest, CA. 2017. Project Engineer. Design of 5,100 feet of pipeline to minimize the pressure increase within the R-6 Pressure, Zone as a result of the Baker Pump Station. Carlsbad Seawater Desalination Conveyance Pipeline, KSD Joint Venture, Carlsbad, CA. 2015. Design Engineer. Engineering design for the Carlsbad Conveyance Pipeline Design -Build Project. The project was designed for the Kiewit Shea Desalination Joint Venture team and consists of approximately 10 miles of 54-inch welded steel pipe. The pipeline was installed in existing city streets and right-of-way through the cities of Carlsbad, Vista, and San Marcos. Large diameter tunnels are being used to cross a major commuter rail line, an Interstate Highway, and protected wetlands at the entrance to a seawater lagoon. The 54-inch transmission main is sized for 54 million gallons per day of desalinated seawater. Pressures range from 250 psi at the point of connection to 500 psi at the seawater desalination plant. Sand Canyon Grade Separation, Irvine Ranch Water District, Irvine, CA. 2010. Design Engineer. Design services for the relocation of over 5,000 linear feet of 8- to 24-inch potable pipeline in the City of Irvine as part of the Roadway Grade Separation for the Railroad. The project also included the design of 2,000 feet of 16-inch recycled waterline. Ohio Street and Oriente Drive Pipeline Replacement, Yorba Linda Water District, Yorba Linda, CA. 2010. Design Engineer. Design improvements for approximately 3,000 feet of 16-inch ductile iron and 1,000 feet of PVC water main to replace existing cast iron water mains within the City of Yorba Linda. The project included the replacement of existing water services, fire hydrants and the up -sizing of the existing main. Sand Canyon Grade Separation, Irvine Ranch Water District, Irvine, CA. 2010. Design Engineer. Design services for the relocation of over 5,000 linear feet of 8- to 24-inch potable pipeline in the City of Irvine as part of the Roadway Grade Separation for the Railroad. The project also included the design of 2,000 feet of 16-inch recycled waterline. TETRA TECH Matt Vera, PE Education: II Sewer Main Relining/Rehabilitation Mr. Vera has provided design engineering in various water and wastewater projects including domestic and reclaimed water pipelines, gravity sewer mains, sewer main rehabilitations, pump stations, lift stations, wells, flow control facilities, and pressure reducing valve vaults. Matt's project experience includes preparation of construction plans, specifications, design calculations, project reports, studies, and memorandums. EXPERIENCE BS, Civil Engineering, University of California, Irvine, 2013 Registrations/Certifications: Professional Civil Engineer, California, No. 86663, 2016 Professional Affiliations: Orange County Water Association Office Location: Irvine, CA SA-1 Hydro -Generator Replacement, City of Santa Ana, CA. Total Years of Experience: 2020 - Present. Project Engineer. Engineering design services for S replacement of a 33-year old turbine generator. Services include removing the existing turbine/generator and installing a new unit and Years with Tetra Tech: connecting to the electrical and control systems, upgrading the 3 ventilation system, new RTU control panel, coordination with Enterprise Automation, and replacement of the existing switchboard and MCC. The demolition of the existing unit will include the removal of the generator, turbine shaft, impellers and upper housing. Replacement will include new construction involving, new motorized valve upstream of the new turbine/generator, new manual valve downstream, new ball valve with motorized flow controller, and new PRV valve. Well No. 32 Rehabilitation, City of Santa Ana, CA. 2017 - Present. Project Engineer. The project required a PDR, plans, and specification development for the rehabilitation of the well facility. The underground well would be scraped, cleaned and modified within an above -ground CMU block control building (housing mechanical and electrical rooms). The design also includes 3,500 feet of 12-inch discharge pipe to John Garthe Reservoir with a bridge crossing, modification at the reservoir to connect to the on -site piping and a separate on -site generation sodium hypochlorite building including restroom and shower facilities. Regional Lift Station Enhancements, Moulton Niguel Water District, Laguna Niguel, CA. 2017 - Ongoing. Project Engineer. Tetra Tech was selected to provide miscellaneous enhancements/rehabilitations to improve the reliability of the District's Regional Lift Station. The project included installation of a 13,000 gallon per minute independently -powered, self -priming, backup pumping system which will engage during loss of power (whether scheduled or emergency) or routine pump maintenance, the downsizing one of five existing sewage pumps with the installation a sewage grinder to better handle low flow conditions and the addition of supplementary wet well capacity to mediate issues with the existing wet well overflow. The project included rehabilitation to an existing wet well and a removable roof installation over the existing valve vault to allow easier access for future maintenance. The construction sequencing is of key importance as the lift station is required to remain on-line throughout enhancements. Regional Treatment Plant Southerly Influent Sewer Improvements, Moulton Niguel Water District, Laguna Niguel, CA. 2018 - Present. Design Engineer for the modification and rehabilitation of to the southerly influent sewers for South Orange County Wastewater Authority's Regional Treatment Plant. The project consisted of the demolition and replacement of the existing influent structures to consolidate flows into the plant, the rehabilitation of approximately 700 LF of existing 36-inch diameter sewers with cured -in -place pipe lining, the installation of a new cast -in -place diversion structure and the rehabilitation of the existing 72-inch manholes. A flow metering structure and flow metering equipment were also added to the influent sewers to allow for more accurate pre-treatment chemical dosing. Site improvements were made to improve egress and ingress for the District including the addition of a supplemental access gate and access road. Conceptual bypass plans and construction sequence were of key importance as the Regional Treatment Plant influent sewers cannot be off-line. TETRA TECH Mike Tsoi, PE Education Pump/Lift Station Upgrades BS,CrsityofCaliorni University of California. Irvine, Mr. Tsoi has more than 32 years of professional experience in water, 1991 wastewater, and recycled water engineering. Mike has been RegistrationslCertifications: responsible for the planning and design of water, wastewater, and Professional Civil Engineer, recycled water pipelines along with pump stations, flow control facilities, California, No. 53715, 1994 reservoirs and site improvements. Over the span of his career, Mr. Tsoi Professional Affiliations: has designed more than 15 wells, 20 pump stations, and 300,000 feet American Society of Civil of pipeline. Engineers EXPERIENCE Office Location: Fleming Zone 8 Tank and Zone 8 to 9 Booster Pump Station Irvine, CA Demolition and Replacement, Irvine Ranch Water District, Irvine, Years of Experience: CA. 2019 - Present. Deputy Project Manager. Engineering design 32 services for demolition and replacement of an existing above ground Years with Tetra Tech: 0.15 MG Zone 8 steel tank and Zone 8 to 9 pump station consisting of 32 two 600 gpm vertical turbine pumps each equipped with a 60 horsepower motor. The Fleming pump station site also contains an existing administrative building with a conference room and restroom, two storage buildings, and an AT&T cellular antenna facility. Services also include storage building replacement; reservoir management system building with sodium hypochlorite and aqueous ammonia storage and feed systems and an "in -tank" chemical injection and mixing system; a 2,000 gallon diesel fuel storage tank and dispensing system; and site electrical service, controls, and telemetry improvements. Well No. 28 and Public Mini Park, City of Orange, CA. 2019 - Present. Lead Project Engineer for engineering design services for proposed new Well No. 28 and Public Mini Park. Services include drilling and equipping of Well No. 28, a new potable water well (980 feet deep). The project involved installation of a CMU block control building and sodium hypochlorite building, 12.5% sodium hypochlorite disinfection facility, sound enclosure around the well head, site and landscaping improvements, and public mini park. Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA. 2020. Project Engineer responsible for the design of four injection wells to be located within Centennial Park in the City of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots. Dyer Road Well Field Surge Tank and Construction Support, Irvine Ranch Water District, Irvine, CA. 2020. Lead Project Engineer. Preliminary design and final design phase services for the design of a new 603 cubic foot surge tank at Well 5; the design of a new 1,206 cubic foot surge tank at Well 7; the design of a larger 3,454 cubic foot surge tank at Well 11 to replace the existing 2,985 cubic foot tank; and the design of a larger 1,570 cubic foot surge tank at Well 15 to replace the existing 1,400 cubic foot tank. Each site includes an air compressor, piping, valves and other appurtenances. Peters Canyon Channel Water Capture and Reuse Pipeline, Irvine Ranch Water District, Irvine, CA. 2016. Project Engineer for over 17,000 linear feet of 10-inch to 16-inch steel and PVC pipeline. This was a joint project with the City of Irvine, City of Tustin, County of Orange, and Caltrans. Project included three storm drain diversion structures and intake design, hanging the pipeline from two bridges, bore and jack under the railroad and backpressure vault. Well No. 27 Equipping Plan, City of Orange, CA. 2016. Project Engineer for the preparation of the plans, specifications and cost estimate for the equipping of a potable water well. As part of the well equipping a generator room was installed for backup power. TETRA TECH Erin Cabanero, PE Education: BS, Civil Engineering, Pump/Lift Station Upgrades University ofCalifornia, Irvine, Ms. Cabanero has provided design engineering in various water and 2009 wastewater projects including domestic and reclaimed water pipelines, Registrations/Certifications: water main replacements, gravity sewer mains, pump stations, lift Professional Civil Engineer, stations, reinforced concrete reservoirs, steel tank reservoirs, wells, flow California, No. C 89704, 2018 control facilities, and pressure reducing valve vaults. Responsibilities Professional Affiliations: have included preparation of construction plans, specifications, and American society of civil design calculations; assisted supervisors in preparing project reports Engineers and memorandums and project schedules. office Location: EXPERIENCE Irvine, CA Fleming Zone 8 Tank and Zone 8 to 9 Booster Pump Station Years of Experience: Demolition and Replacement, Irvine Ranch Water District, Irvine, 13 CA. 2019 - Present. Design Engineer. Engineering design services for Years with Tetra Tech: demolition and replacement of an existing above ground 0.15 MG Zone 13 8 steel tank and Zone 8 to 9 pump station consisting of two 600 gpm vertical turbine pumps each equipped with a 60 horsepower motor. The Fleming pump station site also contains an existing administrative building with a conference room and restroom, two storage buildings, and an AT&T cellular antenna facility. Services also include storage building replacement; reservoir management system building with sodium hypochlorite and aqueous ammonia storage and feed systems and an "in -tank" chemical injection and mixing system; a 2,000 gallon diesel fuel storage tank and dispensing system; and site electrical service, controls, and telemetry improvements. Well No. 32 Rehabilitation, City of Santa Ana, CA. 2017 - Present. Design Engineer. Provided engineering planning and design to assist with the rehabilitation of Well 32. The project includes the construction of new CMI I block well building and sodium hypochlorite building, sodium hypochlorite disinfection facility, approximately 3,300 linear feet of 16-inch pipe from Well 32 to John Garthe Reservoir, bore and jack under channel crossing, and site improvements. Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA. 2020. Design Engineer for four injection wells to be located within Centennial Park in the City of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots. Elizabeth Reservoir, Booster Pump Station and New Well No. 29, City of South Gate, CA. 2019. Design Engineer for the design and construction support for the drilling and equipping of a new 2,500 gpm well, sodium hypochlorite facilities, and generator at the well site and a 1.8 steel reservoir, booster pump station consisting of three 125 hp pumps/motors at the reservoir site, and about 5,000 feet of water main replacements within the City of South Gate. The project combined the well drilling and well equipping phases of the work together. Burris Pump Station, Orange County Water District, Anaheim, CA. 2018. Design Engineer for the design of the new Burris Pump Station which consists of four 1,750 horsepower vertical turbine pumps delivering a maximum flow rate of 200 cfs to the Santiago Basins from Burris Basin. Work consisted of reviewing the existing Burris Pump Station Evaluation Report, assisting OCWD with selecting a replacement option, performing final design of the selected option and providing bid and construction phase services. The project also included unique designs: 190,000 cubic yards of earthwork to be completed prior to pump station construction, the construction of a 55-foot diameter by 55-foot high circular wet well which was computer and physically modeled during design for flow characteristics, and the construction of a 180,000 gallon surge suppression system. TETRA TECH - Amanda Taylor,PE I Education WallerQuality/Disinfection Engineering ndtal Science, Ms. Taylor is experienced in analysis and process design of various Johns Hopkins University, Baltimore, MD, 2011 municipal and industrial water/wastewater projects. Amanda has BS, Biological Systems experience with traditional and advanced water and wastewater Engineering, Virginia projects, including Title 22, Microfiltration, Ultrafiltration, Reverse Polytechnic Institute and Osmosis, and UV Treatment. State University, Blacksburg, VA. zoos EXPERIENCE Registrations/Certifications; PFAS On -Call Contract, Orange County Water District, CA. Professional Chemical 2021 - Ongoing. Process Engineer for IX/GAC treatment for PFOS and Engineer, California, PFOA design for 18 affected wells in the Main Orange County Basin. No. 6700, 2015 Project included design, estimating of capital and operating costs, Virginia Board for Architects, coordinating with vessel suppliers, and construction management for Professional Engineers, Land the following projects: Surveyors, Certified Interior Designers, and Landscape • Serrano Water District — 4.3 MGD Treatment for 2 wells Architects, Virginia, • Yorba Linda Water District — 25.0 MGD Treatment for 10 wells No. 0402050760, 2013 • Fullerton Kim 1A — 4.0 MGD Treatment for 1 well Office Location: • Fullerton Main Plant —12.0 MGD for 5 wells Irvine, CA Pure Water Oceanside, Conveyance and Injection Facilities, City of Years of Experience: Oceanside, CA. 2019 - Ongoing. Process Engineer. As part of the Pure 13 Water Oceanside project Tetra Tech designed the pipelines that will be Years with Tetra Tech: constructed as part of the Advanced Water Purification Facility (AWPF) 5 that convey the advanced treated water to the existing Lower Recycled Water Pump Station and to the Upper Recycled Water Pump Station that will be built along with the AWPF. In addition, Tetra Tech designed three new injection wells (Well 1, Well 3 and Well 6) and conveyance pipelines to the wells, totaling a maximum capacity of 6.0 MGD. Carlsbad Desalination Intake Pump Station, Design of a 300 MGD Dilution Pump Station, Phase 1, Kiewit Infrastructure West, Carlsbad, CA. 2019 - Ongoing. Process Engineer. This design -build project provides for the design and construction of brine dilution pumps at the existing Carlsbad Desalination Plant (CDP) with minimal production shutdown. The project consists of hydraulic pump modeling and design of dilution pumps, discharge piping, brine piping, and flowmeter facilities, NRG forebay modifications including new screen backwash pumps and tunnel bulkheads, a new electrical building, and the associated civil and grading work. The project has extensive structural rehabilitation work and a new floating dock in the lagoon. The project provides instrumentation and controls for the operation of the new facility and will tie in new signals to the existing CDP control system. The project has many environmental factors and requires working closely with local permitting agencies, the City, the CDP operators, and the Encina Power Station. San Jacinto Valley Water Banking Project, Enhanced Recharge and Recovery Program Phase 1 Well Equipping and Treatment Facilities Preliminary Design, Eastern Municipal Water District, San Jacinto, CA. 2019 - Ongoing. Process Engineer responsible for the process design of a new 8.64 MGD centralized treatment plant based on the recommendations offered during the preliminary design report prepared for the District under a separate task order. The central groundwater treatment plant includes greensand plus pressure filters for iron and manganese removal and disinfection and the option to expand to four double -the -flow capacity to the iron and manganese removal equipment and triple the flow to the disinfection system. The process design includes greensand plus pressure filter systems, a backwash reclaim system, and bulk sodium hypochlorite storage and dosing facilities. TETRA TECH Beverly Encina, PE Education, - Water Quality/Disinfection BS,CrsityofCeiforni L+f U l University of California, Irvine, Ms. Encina is experienced in analysis and design for various types of 2002 public works projects including, but not limited to, water pipeline Registrations/certifications: distribution systems, water booster pump stations, hydraulic analysis, Professional Civil Engineer, storm drainage system, site improvement design, and membrane California, No. 74408, 2009 treatment plant design. office Location: EXPERIENCE Irvine, CA Burbank Operable Unit Plant Upgrade Design Services, Lockheed Years of Experience: 7 Martin Corporation, Burbank, CA. 2019 - Ongoing. Project Engineer. 19 Tetra Tech is preparing the design package for planned upgrades at the Years with Tetra Tech: Burbank Operable Unit groundwater treatment plant. The upgrades 19 shall consist of providing additional liquid phase granular activated carbon treatment capacity with approximately 1,500 gpm of increased capacity, new motorized valves to control flow to the existing liquid -phase granular activated carbon vessels, advanced oxidation process treatment to address 1,4-dioxane contamination from the Burbank Operable Unit extraction wells and North Hollywood Operable Unit extraction wells, upgrades to the SCADA system and automation of the plant to integrate flow from the North Hollywood Operable Unit wells, along with alarm upgrades to the vapor phase granular activated carbon regeneration process compressors, boilers, and liquid phase granular activated carbon system controls; variable frequency drives on existing extraction well motors; modifications to the air stripper blower motors; and new piping connections to new treatment equipment as described in this report to bypass the existing air stripper and vapor phase granular activated carbon systems, as needed. Provided detailed civil and mechanical design on deliverables including a basis of design report, construction design drawings, specifications, and cost estimates for construction, and operations and maintenance. Kotzebue Water Treatment Plant, City of Kotzebue, Kotzebue, AK. 2019 - Ongoing. Project Engineer. New 0.65 MGD membrane treatment plant. The potable treatment plant treats surface water with high color, iron, and manganese. The two-step membrane treatment process is designed to remove particulate and colloidal matter through an ultrafiltration step, and color in the nanofiltration step. The membrane treatment facility post -treatment includes fluoridation according to City standards, corrosion inhabitation by chemical addition, and chlorination. Treatment facilities include an ultrafiltration treatment system, a nanofiltration treatment system, on -site generation of mixed oxidants, chemical mixing and addition facilities, and product water pumping facilities. Provided detailed mechanical design on deliverables including a conceptual design plan, construction design drawings and specifications, support, bid support, and construction support. Pure Water Oceanside Advanced Water Purification Facility, City of Oceanside, CA. 2018 - Ongoing. Project Engineer. The newly proposed Advanced Water Purification Facility (AWPF) will provide highly treated water supply with the specific purpose to recharge the Mission Groundwater Basin in the upper San Luis Rey recycled water service area through indirect potable reuse as a component of an overall project titled Pure Water Oceanside. The AWPF will be built on an existing former recycled water storage pond at the San Luis Rey Water Reclamation Facility. The AWPF process will be designed as a multi -barrier treatment process including microfiltration, reverse osmosis, and ultraviolet advanced oxidation process. In addition to these three main unit treatment processes, the AWPF will include chemical storage and feed equipment for conditioning, stabilizing and membrane cleaning. Influent flow storage, flow diversion, and associated pumping will also be included in the facilities design. Ms. Encina provided detailed civil and mechanical design on deliverables including a conceptual design plan, construction design drawings and specifications, as well as permit support, bid support, and construction support. TETRA TECH Victor Ramirez PE SE f � Educaa tCivion: neeri Building Rehab & Struct, Seismic Architecture California StateUniersity, Mr. Ramirez has more than 40 years of structural engineering design Los Angeles, 1995 experience with special emphasis in the design of water storage/water Registrations/Certifications: containment and water conveyance related structures. His experience Professional Civil Engineer, includes reservoirs, water/wastewater treatment plants, booster pump California, No. 56863, 1997 stations, flow control facilities, pressure reducing stations and pipelines. Professional Structural Mr. Ramirez is thoroughly knowledgeable in all types of construction, Engineer, California, including reinforced concrete, masonry, structural steel, and timber. No. 4720,2004 EXPERIENCE Professional Affiliations: American Institute of Steel Well Equipping & Treatment at Well No. 16, City of Paramount, CA. Construction 2016 - Ongoing. Structural Engineer. The City of Paramount has drilled Structural Engineers a new 18" diameter well (Well No. 16) to increase flow into the potable Association of Southern water system. Based on water quality data collected during drilling the California newly drilled Well No. 16 will require treatment to filter out the naturally Office Location: occurring arsenic, manganese, and iron. Additionally, the City was to San Dimas, CA decommission existing Well No. 13 and relocate a portion of the existing years of Experience: treatment system to the new Well No. 16 site. 40 Seismic Resiliency of 8 Reservoirs, Montecito Water District, Years with Tetra Tech: Montecito, CA. 2021. Structural Project Engineering assisting with the 40 Final Design documents for Bella Vista, Cold Spring, Hot Springs, Buena Vista, Doulton , Romero, Terminal and Park Lane. Tetra Tech prepared Structural and Seismic Evaluation of District Storage Reservoirs dated 9/2015 and used that report to prepare final design documents. MF Filtrate Tank Assessment, Leo Vander Lans Advanced Water Treatment Facility Water Replenishment District of Southern California, Pico Rivera, CA. 2019. Structural Project Manager for the condition assessment of the existing 35,000-gallon capacity, welded steel, microfiltration filtrate tank at the Leo Vander Lans Advanced Water Treatment Facility, Long Beach, CA. The microfiltration filtrate tank is founded on and anchored to a concrete foundation. The Tetra Tech team provided field investigation, condition assessment report, and recommendations. Hunting Horn Reservoir Evaluation, Golden State Water Company, North Tustin, CA. 2019. QA/QC Structural Manager for the structural and seismic evaluation and study of Hunting Horn Reservoir, a partially buried, cylindrical, reinforced concrete tank with a wood framed roof. The tank has a capacity of 0.44 MG and is about 72 feet in diameter by 16 feet deep. It has a flat concrete floor, concrete masonry walls, and a wood framed roof. Conveyance Pipeline for Carlsbad 50 MGD Seawater Desalination Plant, Poseidon Resources Corporation, Carlsbad, CA. 2013. Structural Engineering. Manager for the design of two piping and control buildings and four buried concrete vaults six structures associated with the interconnection of the new 54-inch diameter Carlsbad Conveyance Pipeline with the existing SDCWA P3 and P4 pipelines. The six structures are buried reinforced concrete vaults that consist of two pump wells, two isolation valve vaults, an interconnect valve vault and a flow control facility. The flow control facility vault has an above -grade concrete masonry control room with a steel framed roof built on top of it. The buildings are concrete masonry structures with steel framed roofs. John Garthe Reservoirs, City of Santa Ana, CA. 2002. Structural Project Manager. Structural design of a ring beam which supports a 973,000 square foot reservoir floating cover, a reinforced concrete chemical containment area with a structural steel canopy and several foundations for process equipment and tanks. TETRA TECH Eric Yuen, PE, SE Education: 1 Building Rehab & Struct. Seismic Architecture CalifonliaSa'tePolytechnic Mr. Yuen has more than 15 years of experience in the design, analysis University, Pomona, 2007 and detailing in structural engineering. Mr. Yuen is knowledgeable in MS, Structural Engineering, California State Polytechnic reinforced concrete, masonry, structural steel and wood frame design, University, Pomona, 2016 and construction for a variety of building and infrastructure projects including reservoirs, water/wastewater treatment facilities, as well as Registrations/Certifications: seismic retrofit of existing structures. Professional Civil Engineer, California, No. 75983, 2009 EXPERIENCE Professional Structural Timber Ridge Booster Pump Station Replacement, Yorba Linda Engineer, California, No. 6177, 2014 Water District, Placentia, CA. 2020 - Present. Structural Project Manager. Project includes engineering planning, design and Professional Affiliations: construction -phase services for the replacement of an existing 35-year American Institute of steel old booster pump station. Tetra Tech to design and construct a new N Construction ^ CMU block pump station building; replace the existing gas engine pump office Location: and enclosure with a new electric driven pump/motor with the same or San Dimas, CA greater rated capacity; install an emergency natural gas engine driven Years of Experience: generator set; install two bladder tanks for surge protection for the 15 1000 Zone and 1300 Zone; replace existing direct buried mag meters on the 1300 Zone and 1160 Zone discharge piping with above ground Years with Tetra Tech: meters; and replace and upgrade the existing electrical equipment. 15 Pure Water Oceanside, Advanced Water Purification Facility, City of Oceanside, CA. 2018 - Ongoing. Structural Engineer. To counteract the growing reliance on imported water supply while increasing local water supplies, and to meet the City's long-term goal of 50% water independence by 2030, the City has selected a team led by Tetra Tech to design a new Advanced Water Purification Facility (AWPF). The newly proposed AWPF will provide highly -treated water supply with the specific purpose to recharge the MGB in the upper San Luis Rey recycled water service area through indirect potable reuse as a component of the overall Pure Water Oceanside project. The AWPF will be built on an existing former recycled water storage pond at the San Luis Rey Water Reclamation Facility. The AWPF process will be designed as a multi -barrier treatment process including microfiltration, reverse osmosis, and ultraviolet advanced oxidation process. In addition to these three main unit treatment processes, the AWPF will include chemical storage and feed equipment for conditioning, stabilizing and membrane cleaning. The facilities design also includes influent flow storage, flow diversion, and associated pumping. Albert Robles Center for Water Recycling and Environmental Learning (Formerly known as GRIP), Water Replenishment District of Southern California, Pico Rivera, CA. 2019. Structural Engineer for a new 13,000 acre-feet per year of fully advanced treated recycled water. The structures include a two-story administration building with a rooftop garden, a 45,000 square foot process building, a 3 MG buried concrete equalization tank, and a dozen ancillary structures. The administration building has rigid floor and roof diaphragms with concentric steel braced frames as the lateral force resisting elements. The process building has a steel framed roof and concrete masonry shear walls. An extensive network of cable trays and piping are supported from the roof for gravity and seismic loads. Conveyance Pipeline for Carlsbad 50 MGD Seawater Desalination Plant, KSD Joint Venture, Carlsbad, CA. 2014. Structural Design Engineer. Assisted with the design of several structures associated with the interconnection of the new 54-inch diameter Carlsbad Conveyance Pipeline with the existing SDCWA P3 and P4 pipelines. The four structures are buried reinforced concrete vaults that consist of two pump wells, two isolation valve vaults, an interconnect valve vault and a flow control facility. The flow control facility vault has an above -grade concrete masonry control room, with a steel framed roof built on top of the structure. TETRA TECH Molly Mell, PE, ENV SP Education: Construction Support Services Ms. Mell has a diverse base of knowledge of the elements necessary to successfully execute large scale multi -disciplinary projects. Molly has provided construction management and construction support services for a variety of infrastructure improvement projects that involved coordination and community between the agencies, contractor and utility companies. Ms. Mell has had significant roles providing management, coordination and detailed design on a broad range of project types. As a senior project manager, Molly has pulled together successful teams to complete these projects on schedule and on budget. EXPERIENCE BS, Civil Engineering, University of Redlands, 1992 Registrations/Certifications: Professional Civil Engineer, California, No. 59104, 1999 EnvisionTM Sustainability Accredited Professional Professional Affiliations: American Society of Civil Engineers Office Location: Irvine, CA Years of Experience: Port Security Improvements and Modernization Program, Port of 29 Long Beach, Long Beach, CA. 2022 - Ongoing. Program Manager. Years with Tetra Tech: For over a decade Tetra Tech has played an Integral role In partnership 29 with the Port of Long Beach to maintain and modernize Port facilities, infrastructure, security systems, and fiber optic networks. To date Ms. Mall has led over 20 projects valued over $50 million at the Port of Long Beach include: • Security Systems Service, Maintenance and Repair Program • Design -Build Services for Fiber Optic Network Program • Pier G Radiation Portal Monitor Fiber Optic Installation • Port of Long Beach Access and CCTV Non MTSA (2015-16) • Rail and Bridge CCTV Systems These projects On -Call Bridge/Civil Engineering Design and Support, Bureau of Engineering, City of Los Angeles, CA. 2015 - Ongoing. Program Manager. Tetra Tech has maintained a successful partnership with the City of Los Angeles to modernize their aging infrastructure with the goal of mitigating structural, safety, seismic, and aesthetic concerns. To date Ms. Mall has led Tetra Tech teams on six projects for this City of Los Angeles program, these projects include: • Soto St. Bridge over Mission Rd. and Huntington Dr. Bridge Removal and Street Improvement • Taylor Yard Bikeway/Pedestrian Bridge • Riverside Drive Near Zoo Drive Bridge over Los Angeles River, Bridge No. 53C-1298 • Avenue 26 over Arroyo Seco Channel Seismic Retrofit, Bridge No. 53C-1875 • Bike/Pedestrian Path for Los Angeles River Greenway • Century Boulevard Extension Project Public Works Infrastructure Improvement Programs, City of Santa Clarita, CA. 2020. Program Manager. Tetra Tech has supported the City Public Works Department in delivering complex high -profile projects including the Cross -Valley Connector and the Golden Valley Bridge Widening. Our program with the City also included development and implementation of the Bridge Maintenance program and Pedestrian Overcrossing Replacement program. Ms. Mell led five improvement projects within this program including: • El Paseo Dr. Pedestrian Overcrossing Replacement Program • Golden Valley Road Bike Trail Connection • Golden Valley Road/Soledad Canyon Road Interchange Improvements and Grade Separation • Bridge Maintenance Program • Cross -Valley Connector Gap Closure TETRA TECH Molly Lovegren, PE Education: S, Civil Environmental Construction Support Services Engneerng,University of Ms. Lovegren has provided design engineering in various water and California, Los Angeles, 2005 wastewater projects including domestic and reclaimed water pipelines, Registrations/Certifications: water main replacements, gravity sewer mains, pump stations, lift Professional Civil Engineer, I stations, reinforced concrete reservoirs, flow control facilities, and California, No. 73957, 2009 pressure reducing valve vaults. Responsibilities have included: Professional Affiliations: preparation of construction plans, specifications, design calculations, American Society of Civil and project memorandums. Engineers EXPERIENCE Office Location: San Jacinto Valley Water Banking Project -Enhanced Recharge Irvine, CA and Recovery Program, Phase 1A Pipelines Final Design, Eastern Years of Experience: Municipal Water District, San Jacinto, CA. 2022. Pipeline Project 18 Engineer. Final design for approximately 4,700 linear feet of 18-inch and Years with Tetra Tech: 12-inch PVC raw water pipelines from four well sites. Work included 18 survey, geotechnical investigation, final plans, specifications, and cost estimate. Central Water Integration Pipeline, San Antonio Water System, San Antonio, TX. 2020. Project Engineer. The San Antonio Water System entered into a contract with Vista Ridge LLC (Project Company) to provide 50,000 acre-feet per year of Carrizo/Simsboro Aquifer groundwater. Work covered four pipeline segments: Segment 5-1 (10,300 LF of 54-inch CML and C steel pipe); Segment 5-2 (4,100 LF of 36-inch CML and polyurethane coated steel pipe); Segment 5-3 (1,800 LF of 48-inch CML and polyurethane coated steel pipe); and Segment 5-4 (5,000 LF of 30-inch and high -density polyethylene pipe and 24-inch ductile iron pipe). Emergency Technical Support Services, Montecito Water District, Montecito, CA. 2018. Project Engineer. An intense precipitation event triggered mudslides throughout the City of Montecito. The Montecito Water District's infrastructure was significantly impacted. The District commenced emergency operations with the primary objective to rapidly make repairs to the District's water supply and delivery system. Priorities were established, damage assessments conducted, and repair work commenced. Tetra Tech assisted the District with Priority 1, the repair of the Highline that connects the District from the west to east and allows the District to feed their higher elevation water reservoirs. The Highline was constructed in the early 1940s and is a 14-inch diameter welded steel pipe. The damage to the Highline occurred at six creek crossings: Cold Springs, Hot Springs, San Ysidro, Buena Vista, Bella Vista, and Romero. The District requested Tetra Tech to devise repairs that could be constructed within seven days with materials that were available. 1-8 Crossing at Viewside Lane, Padre Dam Municipal Water District, Santee, CA. 2017. Design Engineer. Provided construction plans, specifications, and construction support services for the replacement of an existing 8-inch water main crossing Interstate 8 Freeway at Viewside Lane near Alpine, California. Warner Industrial Park Waterline Replacement, City of Santa Ana, CA. 2015. Project Engineer. The project included preparation of construction drawings and specifications for the Warner Industrial Park Water and Sewer Main Improvements Project. The project consisted of designing approximately 8,200 linear feet of new 8-inch PVC water main. Warner Industrial Park Sewer Replacement, City of Santa Ana, CA. 2015. Design Engineer. The project consisted of the replacement of approximately 2,000 linear feet of the existing sewer line on Susan Avenue between Warner Avenue and Segerstrom Avenue. Westminster Avenue Sewer Main Improvements, City of Santa Ana, CA. 2013. Design Engineer. Oversaw approximately 3,300 linear feet of 15-inch VCP sewer main to increased capacity in the City's sewer system. TETRA TECH Mazen Kassar, PE Electrical & Controls Mr. Kassar has more than 29 years of experience in electrical engineering and industry standard that include electrical engineering staff management, project management, construction management and supervision, water and wastewater treatment, petro-chemical design, and environmental soil and groundwater treatment. Mazen's background includes designing medium and low voltage power distribution, designing instrumentation, control systems and SCADA systems for a wide -variety of projects, and the installation of electrical systems for remediation projects, including soil vapor extraction systems and groundwater pump -and -treat systems. EXPERIENCE Education: BS, Electrical Engineering, California State University, Long Beach,1990 Reg istrations/Certifications: Professional Electrical Engineer, California, No. 15809, 1998 General Construction, Class B, California, No. 777845, 2008 Professional Affiliations: Institute of Electrical and Electronics Engineers Office Location: Timber Ridge Booster Pump Station Replacement, Yorba Linda Irvine, CA Water District, Placentia, CA. 2020 - Present. Electrical Project Years of Experience: Manager. Project includes engineering planning, design and 29 construction -phase services for the replacement of an existing 35-year old booster pump station. The District contracted Tetra Tech to design Years with Tetra Tech: and construct a new CMU block pump station building; replace the 12 existing gas engine pump and enclosure with a new electric driven pump/motor with the same or greater rated capacity; install an emergency natural gas engine driven generator set; install two bladder tanks for surge protection for the 1000 Zone and 1300 Zone; replace existing direct buried mag meters on the 1300 Zone and 1160 Zone discharge piping with above ground meters; and replace and upgrade the existing electrical equipment. Fleming Zone 8 Tank and Zone 8 to 9 Booster Pump Station Demolition and Replacement, Irvine Ranch Water District, Irvine, CA. 2019 - Present. Electrical Project Manager. Engineering design services for demolition and replacement of an existing above ground 0.15 MG Zone 8 steel tank and Zone 8 to 9 pump station consisting of two 600 gpm vertical turbine pumps each equipped with a 60 horsepower motor. The Fleming pump station site also contains an existing administrative building with a conference room and restroom, two storage buildings, and an AT&T cellular antenna facility. Services also include storage building replacement; reservoir management system building with sodium hypochlorite and aqueous ammonia storage and feed systems and an "in -tank" chemical injection and mixing system; a 2,000 gallon diesel fuel storage tank and dispensing system; and site electrical service, controls, and telemetry improvements. Well No. 32 Rehabilitation, City of Santa Ana, CA. 2017 - Present. Electrical Project Manager. The project involved the preparation of a PDR and plans/specifications for the rehabilitation of the well facility. The underground well would be scraped, cleaned and modified to be within an above ground CMU block control building (housing mechanical and electrical rooms). The design also included a separate on -site generation sodium hypochlorite building, 3,500 feet of 12-inch discharge pipe to John Garthe Reservoir and modification at the reservoir to connect to the on -site piping. Santiago Pump Station Modification, Orange County Water District, Fountain Valley, CA. 2022. Electrical Project Manager. Provided engineering planning, design and construction -phase services for modifications to the existing Santiago Basin Floating Pump Station installed within the existing Santiago Recharge Basin. Services included replacement of the existing two large pump drives with VFDs and constructed additional necessary modifications that would allow the pumps to function between a water elevation of 285-feet and 240-feet. TETRA TECH Ken Berard, PE Education: technical Studies/Reports/Hydraulic Modeling California 3atePolytechnic Mr. Berard has extensive experience in many facets of water University, Pomona, 1986 engineering, including numerous studies ranging from complete water Registrations/Certifications: master plans to efficiency studies. Ken's design experience includes Professional Civil Engineer, preparing bid documents for reservoirs, pump stations, wells, pipelines, California, No.45499, 1992 chlorination facilities, and pressure reducing facilities. Mr. Berard also Professional Affiliations: has extensive experience in hydraulic modeling. He has used and is American water works familiar with more than six software packages in addition to open Association channel flow software. Inland County water EXPERIENCE Association Sewer Master Plan, City of Whittier, CA. 2018. Project Manager. office Location: Prepared a master plan for a sewer system serving a population of San Dimas, CA 88,000. H2OMAP Sewer was used in conjunction with an existing GIS 9 Years of Experience: to model the conveyance system. The use of SmartCover flow 36 monitoring technology allowed for model calibration as well as providing the City with a permanent ability to monitor future flows in real time. Years with Tetra Tech: Water & Sewer Feasibility Study, Islamic Community Center of 36 Loma Linda, County of San Bernardino, CA. 2017. Project Manager for study that evaluated several alternatives for water and sewer service for a proposed development. The study considered hydraulics, specific alignments and their impediments (channel crossing, freeway crossing, et al), geotechnical, permitting, and costs. Hawthorne Boulevard Transmission Hydraulic Analysis, City of Torrance, CA. 2016. Project Manager to assess impacts of various options to connect a 12-inch 4,300-foot-long transmission main. Computer modeling utilized H2O Map and evaluation included water age, fire flow, pressure, and other criteria. Recommendation was for a very simple option which resulted in the lowest construction cost. Durfee Avenue Grade Separation Hydraulic Analysis, Pico Water District, CA. 2016. Project Manager to assess impacts of a proposed grade separation project and make recommendations for sizing, pressure class, and connection locations. Also evaluated the potential loss of a main under a railroad at a nearby location. Water Master Plan, City of Inglewood, CA. 2015. Project Manager. The City has a population of 100,000 and needed to prepare for the redevelopment of the Hollywood Park area including the development of an 80,000 seat NFL stadium and 6,000 seat music venue. Water demands considered unique demand patterns for the proposed NFL stadium and support facilities. The City's GIS system was utilized to facilitate modeling of the three pressure zone distribution system with InfoWater software. The distribution system included four groundwater wells, treatment plant, pump station, two reservoirs, four pressure reducing facilities, two MWD imported water connections, six emergency connections, and 156 miles of piping. A prioritized capital improvement program and financial plan was developed with 6 priorities and a total of about $55 million in construction costs. Potable Water Reservoir Feasibility Study, City of El Segundo, CA. 2013. Project Manager for feasibility level report to determine location and configuration of a 7.5-million-gallon reservoir to increase the City's emergency storage capacity. The desired capacity was determined using the City's existing water master plan and current demand data, and potential sites throughout the entire City were first screened based upon available land, constructability, and public disturbance considerations. The potential sites were then evaluated based on infrastructure requirements, proximity to existing storage site, land use compatibility, and potential reservoir capacity. The top three potential sites were determined, and then conceptual reservoir and site configurations were developed including screening/aesthetic requirements, type of construction, and construction costs were estimated. Site renderings were created to aid in council presentations. TETRA TECH Adrian Lee, PE Education: II fechnicai Studies/Reports/Hydraulic Modeling Mr. Lee has more than 14 years of professional experience in the development of conceptual studies for domestic water and reclaimed water systems, as well as final design for water distribution and transmission systems, sewer conveyance facilities, and utility relocations. EXPERIENCE Main Plant Water Master Plan, City of Fullerton, CA. 2021. Project Engineer/Hydraulic Modeler for the modeling and hydraulic analysis of the City's Main Plant, consisting of groundwater wells, a reservoir, and a pump station. Utilized the City's Infowater model and analyzed potential future scenarios to provide recommendations for pipeline size and configurations. Analysis was performed in conjunction with the ongoing design of a PFAS Water Treatment Plant to be located at the Main Plant, and the analysis took into consideration the proposed Treatment Plant configurations and constrains. BS, Civil Engineering, University of California, Irvine, 2007 Reg istrations/Certifications: Professional Civil Engineer, California, No. 79032, 2011 Professional Affiliations: American Society of Civil Engineers American Water Works Association Office Location: San Dimas, CA Years of Experience: 14 Years with Tetra Tech: 14 Hawthorne Boulevard Transmission Hydraulic Analysis, City of Torrance, CA. 2016. Project Engineer to assess impacts of various options to connect a 12-inch 4,300 foot long transmission main. Computer modeling utilized H2O Map and evaluation included water age, fire flow, pressure, and other criteria. Recommendation was for a very simple option which resulted in the lowest construction cost. Inglewood Water Master Plan 2014, City of Inglewood, CA. 2015. Design Engineer/Hydraulic Modeler for the modeling and analysis of City's potable water system. Developed a calibrated model of the City's water system in InfoWater, utilizing the City's GIS data. Assessed the system based on criteria for fire flow, pressure, velocity, and water age. Also assessed the City's operational storage and fire storage requirements. Provided recommendations for optimizing operations, and developed a capital improvements program. Beaudry Terrace/Glorietta Park Pressure Surge Analysis, City of Glendale, CA. 2015. A report to analyze occurrences of surge and main breaks in the Beaudry Terrace area of the 1666 Zone in the City of Glendale's water system. Updated the City's H2ONET model and provided fire flow evaluations of the Beaudry Terrace area. Also analyzed possible pipeline connections to improve fire flow in the Verdugo 1666 Zone. Total Dissolved Solids Analysis, City of Torrance, CA. 2012. Design Engineer to assess impacts of supplying up to 5,000 gpm from North Torrance Well Field. This new source required blending due to high Total Dissolved Solids and Manganese. Developed H2ONET TDS contour map under several scenarios to identify distribution system blending of TDS and Manganese. Identified impacts of various improvements to dispersion of TDS. Condition Assessment of CMP Storm Drains, City of San Diego, CA. 2012. Design Engineer for a large storm drain assessment project for the City of San Diego, for which over 11.5 miles of CMP storm drain from 8-inch to 120-inch was inspected and assessed. Video inspection of the City's CMP storm drains was performed by a subcontractor and the video footage with reports was delivered to Tetra Tech. Each pipe was individually assessed as to condition, specific types and severity of defects discovered, and recommendations for repair were made based on the engineer's analysis. The project was divided into five phases with each phase providing a summary of defects as well as recommendation for rehabilitation or replacement. The report will be used to prioritize maintenance and repair of the entire storm drain conveyance system. TETRA TECH Nate Schreiner, PE, QSD i Education: i Site Development & WQMP/SWPPP Mr. Schreiner manages domestic projects on behalf of government clients, applying a successful 14-year history of project management, hydrologic and hydraulic modeling, civil engineering design, condition assessments of a variety of infrastructure, and cost estimating. Nate has performed hydrologic and hydraulic analyses of various types of drainages including culverts, channels, rivers, and alluvial fans. Previously he was involved in projects involving USACE Periodic Inspections of levees, FEMA levee certification, and master drainage plans. He has inspected approximately 300 miles of levee in various states and is well versed with USACE facilities. Nate has been involved in all phases of the project life -cycle including site investigations, preliminary design, public outreach, PS&E, QA/QC, and construction support. As a Qualified SWPPP Developer (QSD), Mr. Schreiner has ample experience with providing Stormwater Pollution Prevention Plans (SWPPP) for construction activities. EXPERIENCE BS, Environmental Engineering, California Polytechnic State University, San Luis Obispo, 2006 Registrations/Certifications: Professional Civil Engineer, California, No. 74974, 2009 Qualified SWPPP Developer, Certificate No. C74974 Office Location: Irvine, CA Years of Experience: 14 Years with Tetra Tech: 13 First Street Pedestrian Improvement, City of Santa Ana, CA. 2022 - Present. Project Manager. Responsible for preparing the plans, specifications and estimates, for widening of the existing sidewalk by three feet on each side of the roadway by reducing the width of the vehicle travel lanes. Improvements include constructing new widened sidewalks, reconstructing curb ramps, constructing new curb and gutter, reconstructing bus stop pads, creating bulb -outs, reconstructing driveway approaches, resurfacing and/or reconstructing the asphalt pavement in the roadway, restriping travel lanes, installing high visibility marked crosswalks, relocating and/or adjusting existing utility features to grade, relocating street furniture, relocating and/or planting trees, modifying the traffic signal equipment and infrastructure at the signalized intersections, and retrofitting and/or reconstructing drainage structures including catch basins and parkway drains. Carriage Crest Stormwater and Runoff Capture, Sanitation Districts of Los Angeles County, Carson, CA. 2016 - Present. Project Manager. Responsible for preparing the plans, specifications and estimates, from concept to detailed design. Carriage Crest Park was identified in the Enhanced Watershed Management Program as a high -priority site for a regional stormwater capture project due to its proximity to two large storm drains with a total drainage area exceeding 1,100 acres. Silver Lake Reservoir Stormwater Capture, City of Los Angeles Bureau of Engineering, Los Angeles, CA. 2020. Project Manager for the pre -design phase of the project to construct stormwater infrastructure to capture stormwater from a 170-acre watershed and divert it to the Silver Lake and Ivanhoe reservoirs in Los Angeles, CA. To offset the potable water demand associated with maintaining historic water levels in the reservoirs, stormwater from the local watershed is proposed to be redirected into the Reservoirs. Various types, sizes, and locations of stormwater infrastructure and BMPs were evaluated and selected to assist the City in meeting their stormwater capture goals. Nate guided the project engineer in the hydrologic and hydraulic modeling, and reviewed all project submittals. Nate also coordinated with the City's Street and Stormwater Division project manager and staff at a pre -design review meeting. TETRA TECH Luke Ramirez, PE, LEED® Mr. Ramirez provides clients with a variety of heating, ventilation, and air conditioning (HVAC) and plumbing designs as well as lifecycle assessment of systems and products. His projects have included HVAC and plumbing designs for municipal, industrial, and commercial facilities; construction administration services for water and wastewater plants; Energy Audit Reports; quality assurance measurement for a utility provider in Colorado; pump replacement analyses and design for the U.S. Fish and Wildlife Service; and mechanical renovation of dorms at Misawa Airforce Base in Japan. In addition, he has designed petroleum systems for hatcheries and mines in Alaska, Colorado, and Nevada. EXPERIENCE Education: BS, Mechanical Engineering, University of Washington, 2006 Registrations/Certifications: Professional Mechanical Engineer, California, No. 36190, 2012 LEED® Accredited Professional, 2008 Professional Affiliations: American Society of Heating, Refrigerating, and Air Conditioning Engineers Office Location: D CO North Mercer Pump Station, King County, WA. 2017 - Present. enver, Mechanical Engineer. Tetra Tech provided alternatives evaluation, Years of Experience: predesign, and future phases of final design and construction support 15 services for the improvement of this major conveyance system between Years with Tetra Tech: Mercer Island and Bellevue Washington. Projected peak flows for this 15 regional facility are 16 MGD. Existing facilities consist of a pump station and 17,000 feet of force main, gravity sewers both on -land and in -water and two inverted siphons, one of which will be installed by trenchless methods. Advanced Oxidation Process, Confidential Client. 2019. Mechanical Engineer. Tetra Tech is designing the addition of an Advanced Oxidation Process treatment system for a coal mine water treatment plant for a confidential client. Mr. Ramirez is responsible for HVAC and plumbing designs, which consist of a direct fired natural gas heating and ventilation unit for the plant and a split system AC unit for the electrical room. Plumbing designs include a non -potable water booster pump system for plant wash down. Active Water Treatment Plant, Confidential Client. 2019. Mechanical Engineer. Tetra Tech is designing the selenium removal process for a confidential client at their active water treatment plant. Mr. Ramirez is responsible for the heating and cooling designs for the process water treatment. The process water must be heated for the biological removal of selenium and must be cooled before being discharged back to the river. Heating is accomplished by natural gas fired hot-water boilers serving a closed loop heating system with plate and frame heat exchangers. Cooling is provided by air cooled chillers serving a closed loop cooling system with plate and frame heat exchangers. Beaumont Water Treatment Plant, Confidential Client, Beaumont, CA. 2018. Mechanical Engineer. Tetra Tech designed a water treatment plant to treat chlorinated solvents, perchlorate, and other contaminants. Mr. Ramirez was responsible for HVAC and plumbing designs. Avon Drinking Water Facilities, Space Needs Assessment and Feasibility Study, Eagle River Water and Sanitation District, Avon, CO. 2017. Mechanical Engineer. Mr. Ramirez provided HVAC and Plumbing assessments on this study to determine the amount of administrative and support space required at the Avon Drinking Water Facility (ADWF). The study evaluated space requirements for administration, maintenance, and operations staff at the ADWF, as well as civil/site, structural, HVAC, electrical, and security needs. As the mechanical lead, Mr. Ramirez participated in a series of workshops to identify needs, develop and analyze alternatives, and make recommendations for moving to more detailed design. TETRA TECH Cory Heggtveit, EIT Education: FS BS, Civil Engineering, Re lro�� l It California State University, Mr. Heggtveit has provided design engineering in various water and Long Beach, 2009 wastewater projects including domestic and reclaimed water pipelines, Registrations/Certifications: water main replacements, gravity sewer mains, pump stations, lift Engineer in Training, stations, reinforced concrete reservoirs, flow control facilities, recycled California, No. 121854, 2005 water customer conversions, and pressure reducing valve vaults. Cory's office Location: responsibilities have included preparation of construction plans, Irvine, CA specifications, design calculations and project memorandums. Years of Experience: EXPERIENCE za Los Angeles Stadium and Entertainment District Recycled Water L20 ars with Tetra Tech: Project, West Basin Municipal Water District, Inglewood, CA. 2018 - Ongoing. Project Coordinator. Tetra Tech provided technical support and assistance to the developers of a 298-acre multi -use site that will be the home of the Los Angeles Stadium and other sports and entertainment venues. It will include space for commercial office, residential, shopping, restaurants and parks. Tetra Tech assisted the developer with on -site irrigation plans so they meet Los Angeles County Department of Public Health, West Basin, and other regulatory requirements. Palos Verdes Golf Course Recycled Water Retrofit, West Basin Municipal Water District, Carson, CA. 2020. Project Coordinator. Prepared regulatory drawings for conversion of the 100-acre Palos Verdes Golf Course to use Title 22 Recycled Water. Assisted the District with meeting with State and Los Angeles County Departments of Public Health to explain the project and request approval for the use of recycled water to refill the golf courses existing irrigation impoundment (lake). Dominguez Technology Center Recycled Water Retrofit Project, West Basin Municipal Water District, Carson, CA. 2019. Project Coordinator. Assisted the Water District with the conversion of 300 Acre Dominguez Technology Centers (Commercial Center) irrigation systems to use Title 22 Recycled Water. Services provided included preparation of regulatory drawings, permitting assistance, regulatory assistance and coordination, Hydraulic analysis of District's recycled water distribution system and pump station, Engineering support during construction, startup assistance of the recycled water pump station, and cross connection testing support with State and County Departments of Public Health. Torrance Unified School District Recycled Water Conversions, West Basin Municipal Water District, Carson, CA. 2017. Design Engineer. The Torrance Unified School District prepared plans to construction classroom modernizations and recycled water irrigation system upgrades for three of their existing schools which required approval from the Los Angeles County Department of Public Health. Tetra Tech developed supplemental overall site plans for each school to assist the District with obtaining approval from the Los Angeles County Department of Public. Sepulveda Boulevard Parkway Project, West Basin Municipal Water District, Carson, CA. 2017. Design Engineer. Updated sites plans for an existing recycled water irrigation site, and assisted the District with obtaining approval from the Los Angeles County Department of Public Health for the Sepulveda Boulevard Parkway Recycled Water Project. Aliso Village Shopping Center Recycled Water Retrofit, Moulton Niguel Water District, Aliso Viejo, CA. 2015. Project Coordinator for the design of the Aliso Village Shopping Center Recycled Water Retrofit including preparation of the plans and specifications, potholing of existing recycled water pipeline, preparation of legal description and sketch, and permitting with the County of Orange. TETRA TECH Paula Fell Education: M cnV�roni�ental S, Environmental Sciences, California State Ms. Fell has more than 27 years of experience preparing environmental University, 1993 documentation and more than 23 years in a senior management role. BA, Biological Sciences, Kansas state university, Paula has prepared and managed California Environmental Quality 1981 Act/National Environmental Policy Act (CEQA/NEPA) documents including Initial Studies (ISs), Mitigated Negative Declarations (MNDs), Environmental Impact Report (EIRs), Environmental Assessments Association Association of Environmental Professionals Workshops (EAs), and Environmental Impact Statements (EISs), for projects throughout California on behalf of federal, state, regional, and local office Location: agencies and private clients. Paula's expertise also includes data Irvine, CA collection and analysis on environmental issues such as visual Years of Experience: resources, land use, public services, biological resources, 27 socioeconomics, recreation, and utilities. Years with Tetra Tech: EXPERIENCE s Washington Avenue Lot Well and Facility, Initial Study/Mitigated --=— Negative Declaration, City of Santa Ana, CA. 2020 - Present. Project Manager. Managing the preparation of an Initial Study/Mitigated Negative Declaration for the development of a new water well, well building, chemical building, and other supporting facilities on a currently vacant lot in Santa Ana. SA-1 Hydro -Generator Replacement, City of Santa Ana, CA. 2020 - Present. Environmental. Engineering design services for replacement of a 33-year old turbine generator. Services include removing the existing turbine/generator and installing a new unit and connecting to the electrical and control systems, upgrading the ventilation system, new RTU control panel, coordination with Enterprise Automation, and replacement of the existing switchboard and MCC. The demolition of the existing unit will include the removal of the generator, turbine shaft, impellers and upper housing. Replacement will include new construction involving, new motorized valve upstream of the new turbine/generator, new manual valve downstream, new ball valve with motorized flow controller, and new PRV valve (in series). Water Wells No.12 and No. 14 and Pipeline, Construction Mitigation Support, Mesa Water District, Costa Mesa, CA. 2020 - Present. Project Manager. Managing implementation of cultural resources mitigation measures for the construction of two new water wells and associated pipelines. Crown Valley Pipeline Replacements, Moulton Niguel Water District, Aliso Viejo, CA. 2020 - Present. Project Manager. Managing the preparation of an Initial Study/Mitigated Negative Declaration. Project will replace existing water supply and sewer lines serving the Cities of Dana Point and Laguna Niguel. Water Well No. 39 Hydro -generator Unit Replacement, California Environmental Quality Act Documentation, City of Santa Ana, CA. 2020. Project Manager. Prepared a Notice of Exemption and supporting documentation for the replacement of a hydro -generator unit for Well 39. Water Well No. 32, Initial Study/Mitigated Negative Declaration, City of Santa Ana, CA. 2020. Project Manager. Managing the preparation of an Initial Study/Mitigated Negative Declaration for the rehabilitation of existing Well No. 32 and construction of a new above ground well building and approximately 3,250 linear feet of new pipeline. Central Park Amphitheater, Initial Study/Mitigated Negative Declaration, City of Rancho Cucamonga, CA. 2019. Project Manager. Managed preparation of an Initial Study/Mitigated Declaration for an approximately 40,000 square feet amphitheater on 11 acres located at the Rancho Cucamonga Central Park. Project was completed under an extremely aggressive schedule in order to facilitate a grant application for funding. TETRA TECH Peter Kim, PE, TE Education: Traffic Control Mr. Kim has more than 27 years of experience in transportation and traffic engineering. His project experience includes numerous traffic signal designs, street lighting plans, ramp -metering plans, traffic monitoring stations, signing and striping plans, traffic control plans for major freeway projects, and traffic impact studies for various developments. Mr. Kim's knowledge of Caltrans, City and County Standards, criteria and requirements is outstanding. He has been responsible for over 20 freeway projects requiring preparation of traffic design plans and traffic management plans throughout Southern California. Mr. Kim has also prepared traffic control plans for various water districts for over 100 projects. Mr. Kim is the owner/principal of PMK Associates, Inc., a SBE certified firm which provides traffic engineering services to Tetra Tech along with other commercial and private clients. EXPERIENCE Design of 1,000 GPM PFAS Treatment Plant at existing Well ET-1, Irvine Ranch Water District, Irvine, CA. 2021 - Present. Traffic Design. Mr. Kim was contracted by Tetra Tech as the Traffic Engineer for the preparation of nine (9) traffic control plans on the Irvine Center Drive in the City of Irvine. BS, Civil Engineering, California State Polytechnic University, Pomona, 1989 11 Reg istrationslCertifications: Professional Civil Engineer, California, No. 51616, 1994 Professional Traffic Engineer, California, No. 1871, 1997 Professional Affiliations: American Society of Civil Engineers Institute of Transportation Engineers (Associate) Office Location: Irvine, CA Years of Experience: 27 Years with Tetra Tech: 27 Harvard Avenue Trunk Sewer Diversion Structure Rehabilitation, Irvine Ranch Water District, Irvine, CA. 2020 - Present. Traffic Design. Mr. Kim was contracted by Tetra Tech as the Traffic Engineer for the preparation of six (6) traffic control plans on Harvard Ave. and Main Ave. in the City of Irvine. Regional Lift Station Force Main Replacement, Moulton Niguel Water District, Aliso Viejo, CA. 2017 - Ongoing. Traffic Engineer. Prepared nine (9) traffic control plans in the City of Aliso Viejo. 3.7 MG Zone 1 Reservoir Construction Support, Irvine Ranch Water District, Irvine, CA. 2021. Traffic Design. The 3.7 MG Reservoir will provide an additional permanent reservoir with storage and operational flexibility in the Irvine Ranch Water District's Zone 1 system. Peter's Canyon Channel Water Capture & Reuse Pipeline, Irvine Ranch Water District, Irvine, CA. 2015. Mr. Kim was contracted by Tetra Tech as the Lead Traffic Engineer for the preparation of traffic control plans for 17,000 linear feet of pipeline along Harvard Avenue in the City of Irvine. Carlsbad Seawater Desalination Conveyance Pipeline, Poseidon Resources Corporation, Carlsbad, CA. 2014. Mr. Kim was contracted by Tetra Tech as the Traffic Engineer Lead for the preparation of traffic control plans for 52,000 linear feet of pipeline that serves the product water from the planned 50 MGD desalination plant in the City of Carlsbad. Pipeline diameters ranged from 24-inch to 54-inch welded steel pipeline operating at a maximum pressure of 800 psi. Seven flow control facilities were planned. The pipeline was routed through the cities of Carlsbad, San Marcos, Vista and Oceanside. In addition, there were two bridge crossings, Caltrans right-of-way crossing, railroad crossing, and several bore and jack crossings located throughout the project. Final Traffic Control plans were prepared for permitting through the City of Carlsbad and Caltrans. Anaheim Regional Transportation Intermodal Center (ARTIC), City of Anaheim, CA. Under PMK Associates, as the Lead Traffic Design Engineer, Mr. Kim was responsible for the 100% PSE for traffic signals, signing and striping, stage construction, and street lighting for ARTIC; a transit hub designed to tie together freeways, bus routes, and rail system as well as allow for future expansion to incorporate the California High -Speed Rail. TETRA TECH RICHARD C. SLADE & ASSOCIATES LLC CONSULTING GROUNDWATER GEOLOGISTS COMPANY INTRODUCTION Mr. Richard C. Slade has over 50 years of hydrogeologic experience in California, the last 33 of which have been as Principal Hydrogeologist and owner of Richard C. Slade & Associates LLC (RCS), Consulting Groundwater Geologists. Mr. Slade maintains licenses as a Registered Geologist and Certified Engineering Geologist in California. The RCS firm has seven full-time professional groundwater geologists including: Two senior project -level hydrogeologists, Mr. Earl LaPensee and Mr. Anthony Hicke. Both are Professional Geologists and Certified Hydrogeologists in California. Mr. LaPensee has been with RCS since 1989, whereas Mr. Anthony Hicke has been with RCS since 2001. 4• Four staff/field-level geologists (Messrs. Luis Busso, Chris Wick, Joe Amar, and Sean Bowen) provide as -needed field and office support services on groundwater projects. All four are degreed geologists; Mr. Busso and Mr. Wick have been with RCS for approximately 10 years, while Mr. Amar and Mr. Bowen started with the firm in 2013 and 2016, respectively. Mr. Busso, Mr. Wick, Mr. Amar, and Mr. Bowen are all California Professional Geologists. Specific areas of expertise for RCS include: • groundwater resource development via siting, specifying, designing and testing of new water wells for both municipal -supply and agricultural -supply; • conducting analysis and correlations of the resistivity signatures on geophysical electric logs available from water wells, oil wells, and groundwater monitoring wells; • providing independent, detailed E-log correlation networks and cross sections based on key marker beds; • preparing Technical Specifications and detailed line item bid sheets for the preliminary design and cost analysis of new wells and monitoring wells; • providing detailed geologic logs of drill cuttings generated during pilot hole drilling for new water wells and groundwater monitoring wells; • providing experienced geologists to field monitor the drilling, final design, construction and testing of new water wells and groundwater monitoring wells; • providing evaluations, cost estimates, Technical Specifications and field monitoring services for the rehabilitation and destruction of existing wells; • groundwater basin evaluations and basin management and water well feasibility studies; • conducting pumping tests and providing technical analyses of pumping test data • evaluating groundwater contamination; • assessing groundwater quality; and • rehabilitation of older wells. Typical clients include city water departments, county water agencies, water districts, engineering firms, environmental attorneys, and numerous wineries and vineyards. In the Orange County region, RCS over the years has sited, designed and assisted in the construction of 21 wells for the cities of Anaheim (10), Fullerton (3), Garden Grove (1), Golden State Water Company (2), Irvine Ranch Water District (2) and for Orange County Water District (3 in Fullerton). 14051 BURBANK BLVD., SUITE 300, SHERMAN OAKS, CALIFORNIA 91401 SOUTHERN CALIFORNIA: (818) 506-0418 • NORTHERN CALIFORNIA: (707) 963-3914 W W W.RCSLADE.COM METZ SURVEYING INC. 24303 WALNUT ST, SUITED, SANTA CLARITA, CA TEL:661-388-4492 WWW.METZSURVEYING.COM Company Profile Metz Surveying is a full -service land surveying company founded in 2016 by president Eric Metz based out of Santa Clarita, California. Metz Surveying can offer clients the experience of large firms with the efficiency of a small business, allowing projects to be completed on time and budget. This is accomplished utilizing the latest in Trimble GPS & Trimble Robotic total stations allowing for a seamless field to office workflow that ensures projects are completed quickly and efficiently while adhering to the highest of industry standards. Prior to the company founding, Mr. Metz worked as a project surveyor for Tetra Tech Inc, for over 16 years. During his career at Tetra Tech, Mr. Metz was responsible for a variety of surveying projects. From large scale boundary and GPS control surveys of various government installations to municipality water and sewer line improvement projects. The experience gained from working at Tetra Tech has allowed Metz Surveying to offer services to clientele that most small sized surveying companies lack the experience to provide. Metz Surveying is a California Certified Small Business and an active member of the California Land Surveyors Association. Leighton Consulting, Inc. (Leighton) provides geotechnical engineering, environmental consulting, and materials testing and special inspection services. Our firm enjoys a rich history in Southern California having provided professional engineering and geologic services for 60 years and earned a reputation as a leader in this field through our innovative yet practical design solutions and field support for construction projects. Leighton has been providing Tetra Tech geotechnical consulting services for over 20 years and understands the expectation and requirements of the design team and local agencies. Our 180 employees are strategically located throughout Southern California to serve our clients from offices in Irvine, Downtown Los Angeles, Rancho Cucamonga, Temecula, San Diego, Ventura, and Santa Clarita. Our staff is comprised of California licensed Geotechnical Engineers (GE), Professional Engineers (PE), Certified Engineering Geologists (CEG), Hydrogeologists (CHG), Professional Geologists (PG), and Registered Environmental Assessors (REA). Supporting the professional consulting services, we have in-house geotechnical and materials testing laboratories that are certified by Caltrans, AASHTO, Division of State Architects (DSA), and City of Los Angeles. Our local experience gives us an incomparable history and basis for understanding site issues and constraints. We have successfully completed projects with complex geology and constraints and won over 40 awards for engineering excellence. We have provided professional services for many water infrastructure projects, including water tanks and reservoirs, storm drains, storm channels, detention basins, sewer lines, potable water and recycled water pipelines, desalination plants, and groundwater replenishment facilities. %/i Leighton On -Call Water Resources Engineering Services y P FF 1, -2 ' ^ I �� '� tea•-.{'��f' - , �:p� _ f ' p N Certifications N TETRA TECH SANTA ANA NON -COLLUSION AFFIDAVIT (Title 23 United States Code Section 112 and Public Contract Code Section 7106) To the CITY OF SANTA ANA DEPARTMENT OF PUBLIC WORKS In accordance with Title 23 United States Code Section 112 and Public Contract Code 7106 the BIDDER declares that the bid is not made in the interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation; that the bid is genuine and not collusive or sham; that the BIDDER has not directly or indirectly induced or solicited any other BIDDER to put in a false or sham bid, and has not directly or indirectly colluded, conspired, connived or agreed with any BIDDER or anyone else to put in a sham bid, or that anyone shall refrain from bidding; that the BIDDER has not in any manner, directly or indirectly, sought by agreement, communication, or conference with anyone to fix the bid price of the BIDDER or any BIDDER, or to fix any overhead, profit, or cost element of the bid price, or of that of any other BIDDER, or to secure any advantage against the public body awarding the contract of anyone interested in the proposed contract; that all statements contained in the bid are true; and, further, that the BIDDER has not, directly or indirectly, submitted his or her bid price or any breakdown thereof, or the contents thereof, or divulged information or data relative thereto, or paid, and will not pay, any fee to any corporation, partnership, company association, organization, bid depository, or to any member or agent thereof to effectuate a collusive or sham bid. Note: The bove Non -collusion Affidavit is part of the Proposal. Signing this Proposal on the signature p ion thereof shall also constitute signature of this Non -collusion Affidavit. BIDDERS are caul ed that making a false certification may subject the certifier to criminal prosecution. Signed State of Calif mia County of iQl� L Subscribed and swom to (or affirmed) before me on this 1� day of �A 20*Z by %Q/>7 �,prDr l'SOr) , proved to me on the basis of satisfactory evidence to be the person( who appeared befor�7 .1 YVv No'Cary Public Signature C/d101A. KONDO Nairy Public • GKfa is Cammassto 0 2394875 My Comm. Espira Fab 24. 2026 Notary Public Seal City of Santa Ana RFP 22-002 Page A3-1 NON -LOBBYING CERTIFICATION The prospective participant certifies, by signing and submitting this bid or proposal, to the best of his or her knowledge and belief, that: No federal appropriated funds have been paid or will be paid, by or on behalf of the undersigned, to any person for influencing or attempting to influence an officer or employee of any federal agency, a Member of Congress, an officer or employee of Congress, or an employee of a Member of Congress in connection with the awarding of any federal contract, the making of any federal grant, the making of any federal loan, the entering into of any cooperative agreement, and the extension, continuation, renewal, amendment, or modification of any federal contract, grant, loan, or cooperative agreement. 2. If any funds other than federal appropriated funds have been paid or will be paid to any person for influencing or attempting to influence any officer or employee of any federal agency, a Member of Congress, an officer or employee of Congress, or an employee of a Member of Congress in connection with this federal contract, grant loan, loan or cooperative agreement, the undersigned shall complete and submit a "Disclosure of Lobbying Activities". This certification is a material representation of fact upon which reliance was placed when this transaction was made or entered into. Submission of this certification is a prerequisite for making or entering into this transaction imposed by Section 1352, Title 31, U. S. Code. Any person who fails to file the required certification shall be subject to a civil penalty of not less than S 10,000 and not more than $100,000 for each such failure. The prospective participant also agrees by submitting his or her bid or proposal that he or she shall require that the language of this certification be included in all lower tier subcontracts, which exceed $100,000 and that all such sub recipients shall certify and disclose accordingly. Tetra Tech, Inc. Signed and Printed Name: Title Vice President Date May 24, 2022 City of Santa Ana RFP 22-002 Page A3-2 FOR NON-DISCRINIINATION CERTIFICATION The undersigned consultant or corporate officer, during the performance of this contract, certifies as follows: 1. The Consultant shall not discriminate against any employee or applicant for employment because of race, color, religion, sex, or national origin. The Consultant shall take affirmative action to ensure that applicants are employed, and that employees are treated during employment without, regard to their race, color, religion, sex, or national origin. Such action shall include, but not be limited to, the following: employment, upgrading, demotion, or transfer; recruitment or recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training, including apprenticeship. The Consultant agrees to post in conspicuous places, available to employees and applicants for employment, notices to be provided setting forth the provisions of this nondiscrimination clause. 2. The Consultant shall, in all solicitations or advertisements for employees placed by or on behalf of the Consultant, state that all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin. 3. The Consultant shall send to each labor union or representative of workers with which he/she has a collective bargaining agreement or other contract or understanding, a notice to be provided advising the said labor union or workers' representatives of the Consultant's commitments under this section, and shall post copies of the notice in conspicuous places available to employees and applicants for employment. 4. The Consultant shall comply with all provisions of Executive Order 11246 of September 24, 1965, and of the rules, regulations, and relevant orders of the Secretary of Labor. 5. The Consultant shall furnish all information and reports required by Executive Order 11246 of September 24, 1965, and by rules, regulations, and orders of the Secretary of Labor, or pursuant thereto, and will permit access to his/her books, records, and accounts by the administering agency and the Secretary of Labor for purposes of investigation, to ascertain compliance with such rules, regulations, and orders. 6. In the event of the Consultant's non-compliance with the nondiscrimination clauses of this contract or with any of the said rules, regulations, or orders, the contract may be canceled, terminated, or suspended in whole or in part and the Consultant may be declared ineligible for farther Government contracts or federally assisted construction contracts in accordance with procedures authorized in Execution Order 11246 of September 24, 1965, and such other sanctions may be imposed and remedies invoked as provided in Executive Order 11246 of September 24, 1965, or by rule, regulations, or order of the Secretary of Labor, or as otherwise provided by law. 7. The Consultant shall include the portion of the sentence immediately preceding paragraph (1) and the provisions of paragraphs (1) through (7) in every subcontract or purchase order unless exempted City of Santa Ana RFP 22-002 Page A3-3 by rules, regulations, or orders of the Secretary of Labor issued pursuant to Section 204 of Executive Order 11246 of September 24, 1965, so that such provisions will be binding upon each subcontract or purchase order as the administering agency may direct as means of enforcing such provisions, including sanctions for noncompliance; provided, however, that in the event the Consultant becomes involved in, or is threatened with, litigation with a sub -consultant or vendor as a result of such direction by the administering agency, the Consultant may request that the United States enter into such litigation to protect the interests of the United States. 8. Pursuant to California Labor Code Section 1735, as added by Chapter 643 Stats. 1939, and as amended, No discrimination shall be made in the employment of persons upon public works because of race, religious creed, color, national origin, ancestry, physical handicaps, mental condition, marital status, or sex of such persons, except as provided in Section 1420, and any consultant of public works violating this Section is subject tp all the penalties imposed for a violation of the Chapter. Signed: Title: Vice President Pam: Tetra Tech, Inc. Date: May 24, 2022 City of Santa Ana RFP 22-002 Page A3-4 NON-DISCREW NATION CERTIFICATION The undersigned consultant or corporate officer, during the performance of this contract, certifies as follows: The Consultant shall not discriminate against any employee or applicant for employment because of race, color, religion, sex, or national origin. The Consultant shall take affirmative action to ensure that applicants are employed, and that employees are treated during employment without, regard to their race, color, religion, sex, or national origin. Such action shall include, but not be limited to, the following: employment, upgrading, demotion, or transfer; recruitment or recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training, including apprenticeship. The Consultant agrees to post in conspicuous places, available to employees and applicants for employment, notices to be provided setting forth the provisions of this nondiscrimination clause. 2. The Consultant shall, in all solicitations or advertisements for employees placed by or on behalf of the Consultant, state that all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin. 3. The Consultant shall send to each labor union or representative of workers with which he/she has a collective bargaining agreement or other contract or understanding, a notice to be provided advising the said labor union or workers' representatives of the Consultant's commitments under this section, and shall post copies of the notice in conspicuous places available to employees and applicants for employment. 4. The Consultant shall comply with all provisions of Executive Order 11246 of September 24, 1965, and of the rules, regulations, and relevant orders of the Secretary of Labor. 5. The Consultant shall famish all information and reports required by Executive Order 11246 of September 24, 1965, and by rules, regulations, and orders of the Secretary of Labor, or pursuant thereto, and will permit access to his/her books, records, and accounts by the administering agency and the Secretary of Labor for purposes of investigation, to ascertain compliance with such rules, regulations, and orders. 6. In the event of the Consultant's non-compliance with the nondiscrimination clauses of this contract or with any of the said rules, regulations, or orders, the contract may be canceled, terminated, or suspended in whole or in part and the Consultant may be declared ineligible for further Government contracts or federally assisted construction contracts in accordance with procedures authorized in Execution Order- 11246 of September 24, 1965, and such other sanctions may be imposed and remedies invoked as provided in Executive Order 11246 of September 24, 1965, or by rule, regulations, or order of the Secretary of Labor, or as otherwise provided by law. 7. The Consultant shall include the portion of the sentence immediately preceding paragraph (1) and the provisions of paragraphs (1) through (7) in every subcontract or purchase order unless exempted City of Santa Ana RFP 22-002 Page AM by rules, regulations, or orders of the Secretary of Labor issued pursuant to Section 204 of Executive Order 11246 of September 24, 1965, so that such provisions will be binding upon each subcontract or purchase order as the administering agency may direct as means of enforcing such provisions, including sanctions for noncompliance; provided, however, that in the event the Consultant becomes involved in, or is threatened with, litigation with a sub -consultant or vendor as a result of such direction by the administering agency, the Consultant may request that the United States enter into such litigation to protect the interests of the United States. 8. Pursuant to California Labor Code Section 1735, as added by Chapter 643 Stats. 1939, and as amended, No discrimination shall be made in the employment of persons upon public works because of race, religious creed, color, national origin, ancestry, physical handicaps, mental condition, marital status, or sex of such persons, except as rovided m Section 1420, and any consultant of public works violating this Section is sub�ect to all the �enalties imposed for a violation of the Chapter. 1 Signed Firm:►t � Date: City of Santa Ana RFP 22-002 Page A3-4 NON-DISCRIMINATION CERTIFICATION The undersigned consultant or corporate officer, during the performance of this contract, certifies as follows: 1. The Consultant shall not discriminate against any employee or applicant for employment because of race, color, religion, sex, or national origin. The Consultant shall take affirmative action to ensure that applicants are employed, and that employees are treated during employment without, regard to their race, color, religion, sex, or national origin. Such action shall include, but not be limited to, the following: employment, upgrading, demotion, or transfer; recruitment or recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training, including apprenticeship. The Consultant agrees to post in conspicuous places, available to employees and applicants for employment, notices to be provided setting forth the provisions of this nondiscrimination clause. 2. The Consultant shall, in all solicitations or advertisements for employees placed by or on behalf of the Consultant, state that all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin. 3. The Consultant shall send to each labor union or representative of workers with which he/she has a collective bargaining agreement or other contract or understanding, a notice to be provided advising the said labor union or workers' representatives of the Consultant's commitments under this section, and shall post copies of the notice in conspicuous places available to employees and applicants for employment. 4. The Consultant shall comply with all provisions of Executive Order 11246 of September 24, 1965, and of the rules, regulations, and relevant orders of the Secretary of Labor. 5. The Consultant shall famish all information and reports required by Executive Order 11246 of September 24, 1965, and by rules, regulations, and orders of the Secretary of Labor, or pursuant thereto, and will permit access to his/her books, records, and accounts by the administering agency and the Secretary of Labor for purposes of investigation, to ascertain compliance with such Hiles, regulations, and orders. 6. In the event of the Consultant's non-compliance with the nondiscrimination clauses of this contract or with any of the said rules, regulations, or orders, the contract may be canceled, terminated, or suspended in whole or in part and the Consultant may be declared ineligible for further Government contracts or federally assisted construction contracts in accordance with procedures authorized in Execution Order 11246 of September 24, 1965, and such other sanctions may be imposed and remedies invoked as provided in Executive Order 11246 of September 24, 1965, or by rule, regulations, or order of the Secretary of Labor, or as otherwise provided by law. 7. The Consultant shall include the portion of the sentence immediately preceding paragraph (1) and the provisions of paragraphs (1) through (7) in every subcontract or purchase order unless exempted City of Santa Ana RFP 22-002 Page A3-3 by rules, regulations, or orders of the Secretary of Labor issued pursuant to Section 204 of Executive Order 11246 of September 24, 1965, so that such provisions will be binding upon each subcontract or purchase order as the administering agency may direct as means of enforcing such provisions, including sanctions for noncompliance; provided, however, that in the event the Consultant becomes involved in, or is threatened with, litigation with a sub -consultant or vendor as a result of such direction by the administering agency, the Consultant may request that the United States enter into such litigation to protect the interests of the United States. 8. Pursuant to California Labor Code Section 1735, as added by Chapter 643 Stats. 1939, and as amended, No discrimination shall be made in the employment of persons upon public works because of race, religious creed, color, national origin, ancestry, physical handicaps, mental condition, marital status, or sex of such persons, except as provided in Section 1420, and any nsultant of public works violating this Section is subject to all the penalties imposed for a violatio� o Chapter. Signed: 6Z Title: Senior Vice President Firm: Leighton Consulting, Inc. Date: 5/19/22 City of Santa Ana RFP 22-002 Page A3-4 NON-DISCRINIINATION CERTIFICATION The undersigned consultant or corporate officer, during the performance of this contract, certifies as follows: The Consultant shall not discriminate against any employee or applicant for employment because of race, color, religion, sex, or national origin. The Consultant shall take affirmative action to ensure that applicants are employed, and that employees are treated during employment without, regard to their race, color, religion, sex, or national origin. Such action shall include, but not be limited to, the following: employment, upgrading, demotion, or transfer; recruitment or recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training, including apprenticeship. The Consultant agrees to post in conspicuous places, available to employees and applicants for employment, notices to be provided setting forth the provisions of this nondiscrimination clause. 2. The Consultant shall, in all solicitations or advertisements for employees placed by or on behalf of the Consultant, state that all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin. 3. The Consultant shall send to each labor union or representative of workers with which he/she has a collective bargaining agreement or other contract or understanding, a notice to be provided advising the said labor union or workers' representatives of the Consultant's commitments under this section, and shall post copies of the notice in conspicuous places available to employees and applicants for employment. 4. The Consultant shall comply with all provisions of Executive Order 11246 of September 24, 1965, and of the rules, regulations, and relevant orders of the Secretary of Labor. 5. The Consultant shall furnish all information and reports required by Executive Order 11246 of September 24, 1965, and by rules, regulations, and orders of the Secretary of Labor, or pursuant thereto, and will permit access to his/her books, records, and accounts by the administering agency and the Secretary of Labor for purposes of investigation, to ascertain compliance with such rules, regulations, and orders. 6. In the event of the Consultant's non-compliance with the nondiscrimination clauses of this contract or with any of the said rules, regulations, or orders, the contract may be canceled, terminated, or suspended in whole or in part and the Consultant may be declared ineligible for further Government contracts or federally assisted construction contracts in accordance with procedures authorized in Execution Order 11246 of September 24, 1965, and such other sanctions may be imposed and remedies invoked as provided in Executive Order 11246 of September 24, 1965, or by rule, regulations, or order of the Secretary of Labor, or as otherwise provided by law. 7. The Consultant shall include the portion of the sentence immediately preceding paragraph (1) and the provisions of paragraphs (1) through (7) in every subcontract or purchase order unless exempted City of Santa Ana RFP 22-002 Page A3-3 by rules, regulations, or orders of the Secretary of Labor issued pursuant to Section 204 of Executive Order 11246 of September 24, 1965, so that such provisions will be binding upon each subcontract or purchase order as the administering agency may direct as means of enforcing such provisions, including sanctions for noncompliance; provided, however, that in the event the Consultant becomes involved in, or is threatened with, litigation with a sub -consultant or vendor as a result of such direction by the administering agency, the Consultant may request that the United States enter into such litigation to protect the interests of the United States. 8. Pursuant to California Labor Code Section 1735, as added by Chapter 643 Stats. 1939, and as amended, No discrimination shall be made in the employment of persons upon public works because of race, religious creed, color, national origin, ancestry, physical handicaps, mental condition, marital status, or sex of such persons, except as provided in Section 1420, and any consultant of public works violating this Section is subject to all the penalties imposed for a violation of the Chapter. Signed: r� 4":,-�� Title: Firm: Metz Surveying Inc. Date: 5-24-22 City of Santa Ana RFP 22-002 Page A3-4 :M S: Y 0111 y On -Call Water Resources Engineering Services RFP No. 22-002 N TETRA TECH VI u -w. EXHIBIT C a D TETRA TECH May 24, 2022 Robert Aguirre, PE Project Manager City of Santa Ana, Public Works Agency 220 S. Daisy Ave., M-85 Santa Ana, CA 92703 Reference: Hourly Rate Schedule for On -Call Water Resources Engineering Services, RFP No. 22-002 Dear Mr. Aguirre, Tetra Tech is pleased to submit our Hourly Rate Schedule to the City of Santa Ana for the On -Call Water Resources Engineering Services contract. Per the Request for Proposal requirements, Hourly Rate Schedules for our Subconsultants have also been included. Should you require additional information or have any questions, please feel free to contact me at 949/809-5156 or via email at tom.epperson@tetratech.com. We sincerely appreciate this opportunity to submit our proposal and look forward to working with you. Res ctfully, ��m Ep a son, PE Vice President TLE/NG/de Attachments M WarketingTroposals\FY 2022tSanta Ana -CA 0n-Call Water Resources L. Tel " `:" )'. Fax tetratech.com NTETRATECH 2022 HOURLY CHARGE RATE AND EXPENSE REIMBURSEMENT SCHEDULE Project Management Construction Project Manager 1 $220.00 Construction Project Rep 1 $80.00 Project Manager 2 $270.00 Construction Project Rep 2 $90.00 Sr Project Manager $305.00 Sr Constr Project Rep 1 $105.00 Program Manager $340.00 Sr Constr Project Rep 2 $120.00 Principal in Charge $340.00 Construction Manager 1 $170.00 Construction Manager $190.00 Engineers Construction Director $235.00 Engineering Technician $37.00 Engineer 1 $100.00 General & Administrative Engineer 2 $115.00 Project Assistant 1 $67.00 Engineer 3 $130.00 Project Assistant 2 $75.00 Project Engineer 1 $150.00 Project Administrator $95.00 Project Coordinator $165.00 Sr Project Administrator $125.00 Project Engineer 2 $170.00 Sr Graphic Artist $130.00 Sr Engineer 1 $175.00 Technical Writer 1 $97.00 Sr Engineer 2 $185.00 Technical Writer 2 $124.00 Sr Engineer 3 $210.00 Sr Technical Writer $155.00 Principal Engineer $320.00 Planners Information Technology Planner 1 $95.00 Systems Analyst / Programmer 1 $77.00 Planner 2 $115.00 Systems Analyst / Programmer 2 $115.00 Sr Planner 1 $135.00 Sr Sys Analyst / Programmer 1 $130.00 Sr Planner 2 $150.00 Sr Systems Analyst / Programmer 2 $196.00 Sr Planner 3 $195.00 Project Accounting Designers & Technicians Project Analyst 1 $90.00 CAD Technician 1 $65.00 Project Analyst 2 $114.00 CAD Technician 2 $75.00 Sr Project Analyst $155.00 CAD Technician 3 $90.00 CAD Designer $105.00 Reimbursable In -House Costs: Sr CAD Designer 1 $125.00 Photo Copies (B&W 8.5"x11 ") $ 0.15/Each Sr CAD Designer 2 $150.00 Photo Copies (B&W 11"x17") $ 0.40/Each CAD Director $155.00 Color Copies (up to 8.5"x11 ") $ 2.00/Each Survey Tech 1 $50.00 Color Copies (to 11"x17") $ 3.00/Each Compact Discs $10/each Health & Safety Large format copies $0.40 S.F. H&S Administrator $95.00 Sr H&S Administrator $115.00 Mileage -Company Vehicle $0.80/mile H&S Manager $145.00 Mileage-POV $0.55/mile* *current GSA POV mileage rate subject to change All other direct costs, such as production, special photography, postage, delivery services, overnight mail, printing and any other services performed by subconsultant will be billed at cost. NOTE: Rates subject to change annually. Exhibit A - 2022 COSA MM commeuts.xls.x SCHEDULE OF CHARGES January 2022 Professional Services President Principal Senior Groundwater Geologist Staff Groundwater Geologist Field Groundwater Geologist Clerical Field Equipment Charges Pressure Transducers (water level & barometric pressure monitoring during pumping tests) Electric Tape Water Level Probe Field Water Quality Probe (T, pH, EC) Hourly Rates $300.00 $256.00 $220.00 $190.00 $128,00 $ 98.00 Litigation, Depositions and Testimony $ 50.00/wk. $ 25.00/day $ 50.00/day Depositions and trial testimony are charged at twice the hourly rate (4-hour minimum/day). Travel Time and Mileage Travel time for meetings and/or to job sites will be charged at our standard hourly rates. Mileage is charged at the current IRS rate. Administrative Fee In-house costs for phone, e-mail, fax, regular postage, printing, copying, binding, and records retention, unless otherwise provided for in our project proposal Scope of Services, will be charged an Administrative Fee of total project labor charges multiplied by 2.5W Outside Services Any services and materials not ordinarily furnished by RCS, including subcontracted services (i.e., water,quality laboratory testing), delivery services, reproduction and printing, etc., are billed at cost + 15%. Reproduction costs for large format printing, and/or high volume reproduction and binding of hard copy reports performed in-house by RCS staff, will be billed at rates similar to comparable outside services. Conditions RCS reserves the right to update this Schedule of Charges on January 1 of each year (the beginning of our Fiscal Year). Invoices are issued at our option on a monthly basis or when the work is completed. A service charge of 1%% will be payable on any amount not paid within 30 days, Any attorney fees or other costs incurred in collecting delinquent charges shall be paid by the client. Client will furnish rights -of -way to land as required for field visits and field operations, such as sampling or testing of water wells, 14051 BURBANK BLVD„ SUITE 300, SHERMAN OARS, CALIFORNIA 91401 SOUTHERN CALIFORNI (818) 506-0418 • NORTHERN CALIFORNTA (707) 963-3914 W W W.RCSLADE,COM 0 Of�/ Leighton 2022 PROFESSIONAL FEE SCHEDULE 0 0 LABOR RATES A CLASSIFICATION $/HR TechnicianI.....................................................................................................94 Technician II 1 Special Inspector...................................................................104 Senior Technician / Senior Special Inspector...............................................122 Prevailing Wage (field soils / materials tester)`...........................................158 Prevailing Wage (Special Inspector)`..........................................................162 Prevailing Wage (On site Source Inspector, NDT and soil remediation Ow.- .......... ......................... ...................................................... ........ 166 System Operation & Maintenance (0&M) Specialist....................................154 Non Destructive Testing (NDT).....................................................................162 DeputyInspector..........................................................................................122 Field / Laboratory Supervisor.......................................................................154 CLASSIFICATION $/HR Project AdministratorM/ord Processor/Dispatcher......................................... 85 Information Specialist...................................................................................125 CADOperator...............................................................................................145 GISSpecialist...............................................................................................145 GISAnalyst..................................................................................................170 Staff Engineer I Geologist / Scientist............................................................158 Senior Staff Engineer / Geologist / Scientist / ASMR...................................173 Operations / Laboratory Manager.................................................................190 Project Engineer/ Geologist / Scientist........................................................199 Senior Project Engineer / Geologist I Scientist / SMR..................................219 Associate......................................................................................................245 14 Source Inspector..........................................................................................140 Principal ...... .................................... ................ ......,............ .............. ,...... ....270 City of Los Angeles Deputy Building (including Grading) Inspector.............165 Senior Principal ............................. ...._.......... .......................................... 325 See Prevailing Wages in Terms and Conditions GEOTECHNICAL LABORATORY TESTING METHOD $/TEST CLASSIFICATION & INDEX PROPERTIES Photographof sample....................................................................................10 Moisture content (ASTM D2216)........................................................................20 sMoisture & density (ASTM D2937) ring samples................................................30 Moisture & density (ASTM D2937) Shelby tube or cutting.................................40 Atterberg limits 3 points (ASTM D4318):..........................._.............................150 Singlepoint, non-plastic............................................................................85 -Atterberg limits (arganicASTM D2487/D4318)................... - ..... .... .......... ..... 180 - Visual classification as non -plastic (ASTM D2488).......................................10 Particlesize: ....................................................................................................... -Sieve only l%z Inch to#200(AASHTOT27/ASTMC136/ASTMD69131CTM202)... 135 - Large sieve 6 inch to#200(AASHTOT271ASTMC136/ASTMD69131CTM202)... 175 - Hydrometer only (ASTM D7928)................................................................110 - Sieve + hydrometer 53 inch sieve, (ASTM 7928)......................................185 - Percent passing #200 sieve, wash only (ASTM 01140)...............................70 Specific gravity and absorption of fine aggregate (AASHTO T841ASTM C128/ASTM D8541CTM 207)........... .................. 130 Specific gravity and absorption of coarse aggregate (AASHTO T85/ASTM C1271CTM 206)....... ............................................... - ....... 100 j� - Total porosity - on Shelby tube sample (calculated)...............................165 - Total porosity - on other sample (calculated)..........................................155 Shrinkage limits wax method (ASTM D4943)...................................................126 Pinhole dispersion (ASTM D4647).............. ......................... ................ ..... ...... 210 Dispersive characteristics (double hydrometer ASTM D4221)................................ 90 As -received moisture & density (chunk/carved samples)...............................60 Sand Equivalent (AASHTOT176/ASTM D2419/CTM 217)....................................105 SHEAR STRENGTH Pocketpenetrometer.....................................................................................15 Direct shear (ASTM D3080, mod., 3 points): Consolidated undrained-0.05inch/min (CU)..............................................285 Consolidated drained - <0.05 inch/min (CD),., .... ......... ....... ..... . . ....... .... Residual shear EM Ill0-2-1906-IXA (pace pereach additional pass after shear)....50 345 Remolding or hand trimming of specimens (3 points)...................................90 Oriented or block hand trimming (per hour)......................................I.............65 Singlepoint shear ........ .......... ...... ............... .... ............ ............... ................ 105 4 Torsional shear (ASTM DC4671ASTM D7608)....................................................820 h91:*lt616111 $/TEST COMPACTION & PAVEMENT SUBGRADE TESTS Standard Proctor compaction, 4 points (ASTM D698) - 4 inch diameter mold (Methods A & B)...................................................160 - 6 inch diameter mold (Method C)...........................................................215 Modified Proctor compaction 4 points (ASTM D1557): - 4 inch diameter mold Methods A & B......................................................220 - 6 inch diameter mold Method C..............................................................245 Check point (per point)...................................................................................65 Relative compaction of untreated/treated soilslaggregates (CTM 216) ..........250 Relative density 0.1 it mold (ASTM D4253, D4254)........................................... 235 California Bearing Ratio (ASTM D1883) - 3 point.....................................................................................................500 - 1 point......................................................................................I..............185 R-Value untreated soilslaggregates (AASHTO T190/ASTM D28441CTM 301)....... 310 R-Value lime or cement treated soils/aggregates (AASHTO T1901ASTM 1)2844/CTM 301).......................... ........... ................................. ............. ...... 340 SOIL CHEMISTRY & CORROSIVITY pH Method A (ASTM D4972 or CTM 643)............................................................. 45 Electrical resistivity - single point - as received moisture..............................45 Minimum resistivity 3 moisture content points (ASTM G1871CTM 643)...............90 pH + minimum resistivity (CTM 643)...............................................................130 Sulfate content - gravimetric (CTM 417 e Pan 2)................................. ............... 70 Sulfate content - by ion chromatograph (CTM 417 Pan 2).................................80 Sulfate screen (Hach@)....................................................................................30 Chloride content (AASHTO T291/CTM 422) _.............. .........._... _........ ......... ......70 Chloride content - by Ion chromatograph (AASHTO T291ICTM 422)................... 80 Corrosion suite: minimum resistivity, sulfate, chloride, pH (CTM 643) ............265 Organic matter content (ASTM D2974)................ ......................... ___ .......... ..... 65 CONSOLIDATION & EXPANSION/SWELL TESTS Consolidation (ASTM D2435):.......................................................................... 195 Each additional time curve.............................................................................45 Each additional load/unload w/o time reading................................................40 Expansion Index (ASTM D4829)......................................... ,........ ................... 130 Single load swell/collapse - Method B (ASTM D4546-e, seat load &inundate only). ... 105 Swell collapse Method A up to 10 load/unloads w/o time curves (ASTM D4546-A)............................................................................. __......... 290 Fee20�2 a��n�a.leightongroupcom //. Lei gMon #METHOD $/TEST STRIAXIAL TESTS Unconfined compression strength of cohesive soil (with stress/strain plot, ASTMD2166)..... .................. ............ .......................................................... .................... Unconsolidated undrained triaxial compression test on cohesive soils (UU, ASTM D2850, USAGE Q test, per confining stress) .......................................... Consolidated undrained triaxial compression test for cohesive soils, (CU, ASTM D4767, USAGE R-bar test) with back pressure saturation & pore water pressure measurement (per confining stress) ........................................ Consolidated drained triaxial compression test (CD, USAGE s), with volume change measurement. Price per soil type below EM 1110-2-1906(X): Sand or silty sand soils (per confining stress) ......................................... Silt or clayey sand soils (per confining stress) ........................................ Clay soils (per confining stress).............................................................. Three -stage triaxial (sand or silty sand soils) .......................................... Three -stage triaxial (silt or clayey sand soils) ......................................... Three -stage triaxial (clay soils).............................................................1 Remolding of test specimens.................................................................. 135 170 375 375 500 705 655 875 235 65 FEE SCHEDULE METHOD $/TEST HYDRAULIC CONDUCTIVITY TESTS Triaxial permeability in flexible -wall permeameter with backpressure saturation at one effective stress (EPA 91001ASTM D5084, falling head Method C):................................................ 310 Each additional effective stress....................................................................120 Hand trimming of soil samples for horizontal K..............................................60 Remolding of test specimens.........................................................................65 Permeability of granular soils (ASTM 02434)..................................................135 Soil suction (filter paper method, ASTM D5298).................................................... 400 SOIL -CEMENT Moisture -density curve for soil -cement mixtures (ASTM D558).......................240 Wet -dry durability of soil -cement mixtures (ASTM D559)'........ ................... 1,205 Compressive strength of molded soil -cement cylinder (ASTM D1633)..............60 Soil -cement remolded specimen (forshearstrength, consolidation, etc.) .............235 ' Compaction (ASTM D558 maximum density) should also be performed — not included in above price CONSTRUCTION MATERIALS LABORATORY TESTING METHOD $/TEST METHOD $/TEST 'a CONCRETE STRENGTH CHARACTERISTICS Concrete cylinders compression (ASTM C39) (6" x 12" and 4" x 8") ................35 Compression, concrete or masonry cores (testing only) 56 inch (ASTM C42)...... 40 1) Trimming concrete cores (per core)...............................................................20 * Flexural strength of concrete (simple beam-3rd pt loading, ASTM C78/CTM 523)... v Flexural strength of concrete (simple beam -center pt. loading, ASTM C293ICTM 523)... . 85 85 Non shrink grout cubes (2 inch, ASTM C1091C1107)............................................ 25 Drying shrinkage - four readings, up to 90 days. 3 bars (ASTM C157) ..........400 Length of concrete cores (CTM 531).............................................................40 HOT MIX ASPHALT (HMA) a Resistance of compacted HMA to moisture -induced damage (AASHTO T2831CTIvl 371)............................................................. -............ 2,100 Hamburg Wheel, 4 briquettes (modified)(AASHTOT324)...............................900 Superpave gyratory compaction (AASHTo T3121ASTM D6925)......................... 350 Extraction by ignition oven, percent asphalt (AASHTo T3081ASTM D63071CTM 382)............................................................ 150 Ignition oven correction/correlation values (AASHTO T3081ASTM D63071CTM 382)......................................................... 1,350 Extraction by centrifuge, percent asphalt (ASTM D2172)................................150 Gradation of extracted aggregate (AASHTO T301ASTM 05444ICTM 202)............ 135 S-Value (ASTM D1560/CTM 366).................................................265 AStabilometer, ® Bituminous mixture preparation (AASHTO R301CTM 304)...................................80 Moisture content of HMA (AASHTO T3291ASTM 06037/CTM 370) ......................... 60 Bulk specific gravity of compacted HMA, molded specimen or cores, uncoated (AASHTO T166IASTM D27261CTM 308).............................................. 50 Bulk specific gravity of compacted HMA, molded specimen or cores, paraffin -Coated (AASHTO T2751ASTM D11881CTM 308).................. ........ .._..... 55 MaximuIY T 200 Theoretical maximum density HMA (AASHTO T209/ and specific gravity of p y ASTM D2041ICTM 309)................................................................................ 130 Thickness or height of compacted bituminous paving mixture specimens (ASTM D3549)............................................................................................... 40 Wet track abrasion of slurry seal (ASTM D3910).............................................150 Rubberized asphalt (add to above rates)........................................................+25% BRICK Compression - cost for each. 5 required (ASTM C67).......................................50 Absorption - cost for each, 5 required (ASTM C67)...........................................50 AGGREGATE PROPERTIES Bulk density and voids in aggregates (AASHTo T191ASTM C291 CTM 212) ........... 50 Organic impurities in fine aggregate sand (AASHTo T211ASTM C401CTM 213)....60 LA Rattler -smaller coarse aggregate <1.5" (AASHTOT96'ASTM C1311 CTM211)... 200 LA Rattler -larger coarse aggregate 1-3" (AASHTO T961ASTM C5351CTM 211).... 250 Apparent specific gravity of fine aggregate (AASHTOT84/ASTMC1281CTM208)... 130 Specific gravity and absorption of coarse aggregate (ASTM C1271CTM 206) 44 retained.............................................................................................100 Clay lumps, friable particles (AASHTO T1121ASTM C142).................._.............. 175 Durability Index (AASHTo T210/ASTM D3744ICTM 229)...................................... 200 Moisture content of aggregates by oven drying (AASHTO T2551ASTM C5661CTM 226) ........................._....................................40 Uncompacted void content of fine aggregate (AASHTO T3041 ASTM C12521 CTM 234).......................................................... 130 Percent of Crushed particles (AASHTO T3351ASTM D58211CTM 205).................. 135 Flat & elongated particles in coarse aggregate (ASTM D4791/CTM 235)..........215 Cleanness value of coarse aggregate (CTM 227)...........................................210 Soundness, magnesium (AASHTO T1041ASTM C881CTM 214) ........................... 225 Soundness, sodium (AASHTO T1041ASTM C88/CTM 214)........................... 650 MASONRY Mortar cylinders 2" x 4" (ASTM C780)...............................................................30 Grout prisms 3" x 6" (ASTM C1019)................................................................... 30 Masonry cores compression, :56" diameter - testing only (ASTM C42).............40 Masonry core shear testing (Title 24).............................................................80 Veneer bond strength, cost for each - 5 required (ASTM C482)........................55 CMU compression to size 8" x 8" x 16" - 3 required (ASTM C140).................... 55 CMU moisture content, absorption & unit weight - 6 required (ASTM C140) ... _50 CMU linear drying shrinkage (ASTM C426).....................................................175 CMU grouted prisms compression test !8" x 8" x 16" (ASTM C1314).............200 CMU grouted prisms compression test > 8" x 8" x 16"(ASTM C1314).............250 BEARING PADS/PLATES AND JOINT SEAL Elastomeric bearing pads (Caltrans SS 51-3)...................................................990 Elastomeric bearing pad with hardness and compression tests (Caltrans SS 51-3)...................................................................................... 1,230 Type A Joint Seals (Caltrans SS 51-2)...........................................................1.620 Type B Joint Seals (Caltrans SS 51-2)............. .-..... ...................... ................ 1,530 Bearingplates(A536).....................................................................................720 is I Feer2022 wwvv, leightongroup turn Page d a /Leighton METHOD $/TEST REINFORCING STEEL AND PRESTRESSING STRANDS Reber tensile test, s up to No. 11(ASTMA370)................................................65 Reber tensile test, >t No.14 & over (ASTM A370)...........................................200 Reber bend test, up to No. 11(ASTMA370)......................................................65 i Reber bend test, Z No.14 & over(ASTMA370)..............................................200 Resistance butt -welded hoops/bars, tensile test, <_ up to No.10 (CTM 670)....65 Resistance butt -welded hoops/bars, tensile test, z No. 11 & over (cTM 67o)...85 Mechanical rebar splice, tensile test, s up to No. 11 (CTM 670).......................65 Mechanical rebar splice, slip test, _< up to No. 11 (CTM 670)............................40 Mechanical rebar splice, tensile test, >_ No.14 & over (CTM 670)..................200 Mechanical rebar splice, slip test, >_ No.14 & over (CTM 670).......................200 Headed rebar splice, tensile test, <— up to No, 11 (GTM 670)............................65 Headed rebar splice, tensile test, z No. 14 & over (CTM 670) .......................200 Epoxy coated rebar/dowel film thickness (coating) test (ASTM A775/A934)....... 45 Epoxy coated rebaddowel continuity (Holiday) test (ASTM A775/A934)............. 65 Epoxy coated rebar flexibilitylbend test, up to No. 11 (ASTM A775/A934).......... 45 �� u Prestressing wire, tension (ASTMA416).........................................................175 Sample preparation (cutting) .............. ............ ............................ .................. 50 FEE SCHEDULE METHOD $/TEST STREET LIGHTS/SIGNALS LED Luminaires I Signal Modules I Countdown Pedestrian Signal Face Modules (Callrans RSS 86)...................... ..... ........... ........... ....................... 1,300 SPRAY APPLIED FIREPROOFING Unit weight (density, ASTM E605)........................................................................ 60 FASTENERS/BOLTS/RODS F3125 GR A307, A325 Bolts, tensile test, s up to 1-114" diameter, plain (ASTM A370).................................................................................................65 F3125 GR A307, A325 Bolts, tensile test, <_ up to 1-1/4" diameter, galvanized (ASTM A370)...............................................................................75 A490 Bolts, tensile test, s up to 1 - 1 A " diameter, plain (ASTM A370)................65 A490 Bolts, tensile test, 5 up to 1-114" diameter, galvanized (ASTMA370) ...... 75 A593 Bolts, tensile test, 5 up to 1-1/4" diameter, stainless steel (ASTMA370)...65 F1554 Bolts, tensile test, s up to 1-1/4" diameter, plain (ASTM A370)............100 F1554 Bolts, tensile test, s up to 1-1/4" diameter, galvanized (ASTMA370)... 120 SAMPLETRANSPORT Pick-up & delivery (weekdays, per trip, <50 mile radius from Leighton office) ... 90 EQUIPMENT LIST ITEM 114 inch Grab plates................................................................................5 $UNIT each 114 inch Tubing (bonded)....................................................................0.55 foot 114 inch Tubing (single)......................................................................0.35 foot 318 inch Tubing, clear vinyl................................................................0.55 foot 4-Gas meter (RKI Eagle or similar)/GEM 2000...................................130 day Air flow meter and purge pump (200 ccfmin).........................................50 day Box of 24 soil drive -sample rings.........................................................120 box Brass sample tubes..............................................................................10 each Caution tape (1000-foot roll)..................................................................20 each Combination lock or padlock.................................................................11 each Compressed air tank and regulator.. ............................. ..... ................. 50 day Concrete coring machine (s6-inch-dia).................................. - ........... 150 day Consumables (gloves, rope, soap, tape, etc.).......................................35 day Core sample boxes................................................................................ 11 each Crack monitor Two -Dimensional.. .......................... ................... ........... 25 each Crack monitor Thee-Dimensional......................................................... 30 each Cutoff saws, reciprocating, electric (Sawzall®).....................................75 day D-Meter Walking Floor Profiler............................................................100 day Disposable bailers .......... ........... .................. ....................... ................. 12each Disposable bladders ............................................... ...................... ........ 10 each Dissolved oxygen meter,,,,..,.., ............. .............. ............................ 45 day DOT 55-gallon containment drum with lid ...................... ......... .............. 65drum Double -ring infiltrometer......................................................................125 day Dual -stage interface probe.:..................................................................80 day Dynamic Cone Penetrometer..............................................................400 day Generator, portable gasoline fueled, 3,500 watts..................................90 day Global Positioning System/Laser Range Finder....................................80 day Hand auger set ..... ............ ....... ................. .......................... _. ................ 90 day HDPE safety fence (s100 feet).............................................................40 roll Horiba U-51 water quality meter..........................................................135 day Light tower (towable vertical mast)......................................................150 day Magnehelic gauge.................................................................................15 day Manometer............................................................................................25 day Mileage (IRS Allowable) ...................................................................0.585 mile ITEM $ UNIT Moisture test kit (excludes labor to perform test, ASTM E1907) ........... 60 test Nuclear moisture and density gauge....................................................88 day Electrical moisture and density gauge..................................................88 Day Pachometer...........................................................................................25 day Particulate Monitor...............................................................................125 day pH/Conductivity/Temperature meter......................................................55 day Photo -Ionization Detector(PID)...........................................................120 day Pump, Typhoon 2 or 4 stage................................................................. 50 day QED bladder pump w/QED control box...............................................160 day Quire fee — Phase I only...................................................................... 200 each Resistivity field meter and pins ...................... ...................................... - 50 day Slip I threaded cap, 2-inch or 4-inch diameter, PVC Schedule 40.........15 each Slope inclinometer.......-......................................................................200 day Soil sampling T-handle (Encore)...........................................................10 day Soil sampling tripod...............................................................................35 day Speedy (R) moisture tester......................................................................5 day Stainless steel bailer..............................................................................40 day Submersible pump,10 gpm, high powered Grundfos 2-inch with controller.......................................................................160 day Submersible pump/transfer pump,10-25 gpm...................................... 50 day Support service truck usage (well installation, etc.).............................200 day Survey/fence stakes................................................................................ 8 each Tedlar0bags.........................................................................................18 each Traffic cones (<-25)/barricades (single lane) .......................................... 50 day Turbiditymeter......................................................................................70 day Tyvel suit (each)................................................................................ 18 each Vapor sampling box...............................................................................55 day Vehicle usage (carrying equipment)..................................................... 20 hour VelociCalc..............................................................................................35 day Visqueen (20 x 100 feet).....................................................................100 roll Water level indicator (electronic well sounder) <300 feet deep well.., ... 60 day ZIPLEVELO...........................................................................................15 day Other specialized geotechnical and environmental testing and monitoring equipment are available, and priced per site 0 Fee; 2022 www lelghtongroup coin Page 3 of 4 0; Leighton f FEE SCHEDULE TERMS AND CONDITIONS 0 • Expiration: This fee schedule is effective through supplemental insurance, travel, subsistence, December 31, 2022 after which remaining work will project -specific parking charges, shipping, be billed at then -current rates. reproduction, and other reimbursable expenses will • Proposal Expiration: Proposals are valid for at be invoiced at cost plus 20%, unless billed directly least 30 days, subject to change after 30 days; to and paid by client. unless otherwise stated in an attached proposal. • Invoicing: Invoices are rendered monthly, payable • Prevailing Wages: Our fees for prevailing wage upon receipt in United States dollars. A service A work are based upon California prevailing wage charge of 1 /z percent per month will be charged for laws and wage determinations. Unless specifically late payment. indicated in our proposal, costs for apprentice • Client Disclosures: Client agrees to provide all are not included. If we are required to have an information in Client's possession about actual or apprentice on your project, additional fees will be possible presence of buried utilities and hazardous 40 charged. materials on the project site, prior to fieldwork, • Overtime: Standard overtime rate is per California and agrees to reimburse Leighton for all costs gp Labor Law and is billed 2 times their related to unanticipated discovery of utilities and/or � rfor non-exempt hourly billing rate. Overtimee rate hazardous materials. Client is also responsible for field personnel working on a Leighton observed providing safe and legal access to the project site holiday is billed at 2 times their hourly billing rate. for all Leighton field personnel. Overtime rate for Prevailing wage work is per the • Earth Material Samples: Quoted testing unit '! California Department of Industrial Relations (DIR) rates are for soil and/or rock (earth) samples determination and is multiplied at 1.5 to 2 times free of hazardous materials. Additional costs will their hourly billing rate for overtime and double- accrue beyond these standard testing unit rates time, respectively. for handling, testing and/or disposing of soil and/or • Expert Witness Time: Expert witness deposition rock containing hazardous materials. Hazardous and testimony will be charged at 2 times hourly materials will be returned to the site or the site rates listed on the previous pages, with a minimum owner's designated representative at additional charge of four hours per day. cost not included in listed unit rates. Standard turn -around time for geotechnical-laboratory test • Minimum Field Hourly Charges: For Field results is 10 working days. Samples will be stored i3 Technicians, Special Inspectors or any on -site for 2 months, after which they will be discarded. y (field) materials testing services: Prior documented notification is required if samples 3. 4 hours: 4-hour minimum charge up to the first need to be stored for a longer time. A monthly four hours of work storage fee of $10 per bag and $5 per sleeve or tube will be applied. Quoted unit rates are only 8 hours: 8-hour minimum charge for over four for earth materials sampled in the United States. l) hours of work, up to eight hours. There may be additional cost for handling imported Project time accrued includes portal to portal samples. travel time. • Construction Material Samples: After all • Insurance & Limitation of Liability: These rates designated 28-day breaks for a given sample are predicated on standard insurance coverage set meet specified compressive or other client - and a limit of Leighton's liability equal to our total designated strength, all "hold" cylinders or fees for a given project. specimens will be automatically disposed of, 3 unless specified in writing prior to the 28-day break. • Outside Direct Costs: Heavy equipment, All other construction materials will be disposed of subcontractor fees and expenses, project- after completion of testing and reporting. specific permits and/or licenses, project -specific wmv eightongroup.rom Pagt 4 Dt 4 METZ SURVEYING INC. 24303 WALNU ST, SUITE 1, SANTA CLARITA, CA TEL 661388-402 WWW.METZWRVEYING.COM Effective January 111, 2022 through December 30°h, 2022 PERSONNEL RATE (PER HOUR) 1 PERSON SURVEY CREW $175.00 2 PERSON SURVEY CREW $225.00 SURVEY TECHNICIAN $75.00 CADD DRAFTER $90.00 PROJECT SURVEYOR $110.00 SENIOR SURVEYOR $130.00 Half Day Topographic Survey Rate = $2,460.00 Full Day Topographic Survey Rate = $3,900.00 olglmlry:IgnMbyTo,I Ne,zon Teri Pierson-0z oz,.,aasoamua 1 ® Alm o CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DOM'YV) DB127/2021 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder In lieu of such endorsement(s). PRODUCER AOn R15k Insurance Services West, Inc.-NAME:PHONE LOS An ales CA Office 707 Wilshire Boulevard Suite 2600 CONTACT (aC. (866) 283-]122 FAX (800) 363-0105 No. EXD:INC. No.: E.MAL ADDRESS: LOS Angeles CA 90017-0460 USA INSURER(S) AFFORDING COVERAGE NAICIf INSURED INSURER A: Zurich American Ins CO 16535 Tetra Tech, Inc. 17885 Von Karman Ave., Suite 500 Irvine CA 92614 USA INSURER B: American Guarantee & Liability Ins Co 26247 INSURER C: Lexington Insurance Company 19437 INSURER D: American International Group UK Ltd A,1120187 INSURER E: INSURER F: CLJV1::HA19G5 GtH11FICAl h NUMtlEH: b7UUb9b931 /1 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. Limits shown are as requested LTA TYPE OF INSURANCE INSO WVDI POLICY NUMBER POLICY EFF MMDDNYY MMDWYYYY POLICY IEXP LIMA X COMMERCIAL GENERAL LIABILITY GLO EACH OCCURRENCE $2,000,050 1CLAIMS-MADE �X OCCUR PREMISES Ea occurrence $1,000.000 % MED UP (Anyone person) s10,000 X,C,U Coveega PERSONAL& ADV INJURY $2,000,006 GENIAGGREGATE LIMITAPPLIES PER GENERALAGGREGATE $4,000,000 POLICY PRO ECT LOC PRODUCTS-COMP/OP AGO $4,000,000 OTHER : A AUTOMOBILE LIABILITY BAP 1857085 03 10/01/2021 10/01/2022 COMBINED SINGLE LIMB Ee accident) $5, 000,000 BODILY INJURY I Per person) % ANYAUTO OWNED SCHEDULED AUTOS ONLY AUTOS HIREDAUTOS NON -OWNED ONLY AUTOS ONLY BODILY INJURY (Par ..Want) PROPERTY DAMAGE Per ecmdent D % UMBRELLALIAB X OCCUR 12711232 10/01/2021 10/01/2022 EACH OCCURRENCE $2,000,000 EXCEBB LIAR CLAIMS -MADE AGGREGATE $2,000.600 DED I X RETENTION S100,000 A B WORKERS COMPENSATION AND EMPLOYERS' LIABILITY YIN ANY PROPRIETOR I PARTNER I EXECUTIVE OFFICERMEMBER EXCLUDED? (Mandatory In NH) NIA WC254061603 WC185708703 1 202110 10/01/2021 01 2 222 10/01/2022 X PER STATUTE OTH- ER E.L. EACH ACCIDENT $1,000,OD0 E.L DISEASE -EA EMPLOYEE $1,000,000 If yes,dascrbe under DESCRIPTION OF OPERATIONS below E.L DISEASE-POLICV LIMB $1, 000,000 C Env Contr Prof 016182375 10/01/2021 10/01/2022 Each Clain $1,000,000 Prof/Poll Liab Agggregate $2,000,000 SIR applies per policy ter s & condi fions DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101, Additional Remarks Schedule, may be crashed II more space Is required) City of Santa Ana, officers, agents, employees and volunteers are included as Additional Insured in accordance with the policy provlsf ons of the General Liability policy as required by written contract. General Liability policy evidenced herein is Primary and Non-contributory to other insurance available to Additional Insured, but only in accordance with the policy's provi Slons as required by written contract. Stop Gap coverage for the following states: OH, ND, WA, WY. i' CERTIFICATE HOLDER CANCELLATION 5< SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. City Of Santa Ana Risk Management Division AUTHORIZED REPRESENTATIVE Santa Ana CA er Plaza 20 Civic center 02 US USA � � l „ - J(,(/ n Psarcta� ct�.0 N1irklmgeagd Did:an -.. (��\, \. I�VIeAEDG MPaO„ID Br. ',SYILI.It/ %u ;Vimaa ©1988-2015 ACORD COR ���---gbh At,,,,Ne.,t.,vaenrrlaee� ACORD 25 (2016/03) The ACORD name and logo are registered marks of ACORD or Additional Insured — Owners, Lessees Or Contractors — ZURICH Ongoing Operations — Scheduled Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem. GLO 1817406-03 10/01/2021 10/01/2022 10/01/2021 75272000 N/A N/A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. This endorsement modifies insurance provided under the: Commercial General Liability Coverage Part SCHEDULE Name of Person or Organization: Location and Description of Ongoing Operations: Additional Premium: Any person or organization to whom or to which you are required to provide additional insured status in a Any location or project, other than a wrap-up or other N/A written contract or written agreement executed prior consolidated insurance program location or project to the loss, except where such contract or agreement forwhich insurance is otherwise separately provided is prohibited by law. to you by a wrap-up or other consolidate insurance program. A. Section 11 — Who Is An Insured is amended to include as an insured any person or organization shown in the Schedule of this endorsement, but only with respect to liability arising out of your ongoing operations performed for that insured at or from the corresponding location designated and described in the Schedule. However, if you have entered into a construction contract with an additional insured person or organization shown in the Schedule of this endorsement, the insurance afforded to such additional insured only applies to the extent permitted by law. B. With respect to the insurance afforded to any additional insured shown in the Schedule of this endorsement, the following additional exclusion applies: This insurance does not apply to "bodily injury" or "property damage" occurring after: 1. All work, including materials, parts or equipment furnished in connection with such work, on the project (other than service, maintenance or repairs) to be performed by or on behalf of the additional insured(s) at the site of the covered operations has been completed; or 2. That portion of "your work" out of which the injury or damage arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a principal as a part of the same project. All other terms and conditions of this policy remain unchanged. _ WiJK gaiaeDi eE aENEwFn6 MPPw'®Br �R xmar,agemm.ommiaae �, 00 raye 1 el 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission. Additional Insured —Owners, Lessees Or Contractors — Z U RI C H Completed Operations — Scheduled Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. Addl. Prem Return Prem. GLO 1817406-03 10/01/2021 10/01/2022 10/01/2021 75272000 N/A N/A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. This endorsement modifies insurance provided under the: Commercial General Liability Coverage Part SCHEDULE Name of Person or Organization: Location and Description of Completed Operations: Additional Premium: Any person or organization to whom or to which you are required to provide additional insured status in a Any location or project, other than a wrap-up or other N/A written contract or written agreement executed prior consolidated insurance program location or project to the loss, except where such contract or agreement for which insurance is otherwise separately provided is prohibited by law. to you by a wrap-up or other consolidate insurance program. Section II — Who Is An Insured is amended to include as an insured any person or organization shown in the Schedule of this endorsement, but only with respect to liability arising out of "your work" at or from the corresponding location designated and described in the Schedule performed for that insured and included in the "products -completed operations hazard". However, if you have entered into a construction contract with an additional insured person or organization shown in the Schedule of this endorsement, the insurance afforded to such additional insured only applies to the extent permitted by law. All other terms and conditions of this policy remain unchanged. Includes copyrighted material of Insurance services Office, Inc., with its permission. xboki flENn4FD6 Mmw®Br. =I I 00 %axC %%lorJart m:x nu,��e,,,erz amp, i one rage I el I POLICY NUMBER: GLO 1817406-03 COMMERCIAL GENERAL LIABILITY CG 25 03 05 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED CONSTRUCTION PROJECT(S) GENERAL AGGREGATE LIMIT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Designated Construction Project(s): A GENERAL AGGREGATE LIMIT APPLIES TO EACH CONSTRUCTION PROJECT WHERE THE NAMED INSURED IS PERFORMING OPERATIONS, HOWEVER, A GENERAL AGGREGATE LIMIT DOES NOT APPLY TO ANY CONSTRUCTION PROJECT WHERE THE NAMED INSURED IS PERFORMING OPERATIONS THAT ARE INSURED UNDER A WRAP UP OR ANY OTHER CONSOLIDATED OR SIMILAR INSURANCE PROGRAM. A. For all sums which the insured becomes legally obligated to pay as damages caused by "occurrences" under Section I —Coverage A, and for all medical expenses caused by accidents under Section I —Coverage C, which can be attributed only to ongoing operations at a single designated construction project shown in the Schedule above: 1. A separate Designated Construction Project General Aggregate Limit applies to each designated construction project, and that limit is equal to the amount of the General Aggregate Limit shown in the Declarations. 2. The Designated Construction Project General Aggregate Limit is the most we will pay for the sum of all damages under Coverage A, except damages because of 'bodily injury" or "property damage" included in the "products - completed operations hazard", and for medical expenses under Coverage C regardless of the number of: a. Insureds; b. Claims made or "suits" brought; or c. Persons or organizations making claims or bringing "suits". 3. Any payments made under Coverage A for damages or under Coverage C for medical expenses shall reduce the Designated Construction Project General Aggregate Limit for that designated construction project. Such payments shall not reduce the General Aggregate Limit shown in the Declarations nor shall they reduce any other Designated Construction Project General Aggregate Limit for any other designated construction project shown in the Schedule above. 4. The limits shown in the Declarations for Each Occurrence, Damage To Premises Rented To You and Medical Expense continue to apply. However, instead of being subject to the General Aggregate Limit shown in the Declarations, such limits will be subject to the applicable Designated Construction Project General Aggregate Limit. CG 25 03 05 09 0 Insurance Services Office, Inc., 2008 • Yi:l jt ,. RenEv�ID6APHlw®Br. °. Tau presao., Riskhbwge,rart UaialAitle B. For all sums which the insured becomes legally obligated to pay as damages caused by "occurrences" under Section I —Coverage A, and for all medical expenses caused by accidents under Section I —Coverage C, which cannot be attributed only to ongoing operations at a single designated construction project shown in the Schedule above: 1. Any payments made under Coverage A for damages or under Coverage C for medical expenses shall reduce the amount available under the General Aggregate Limit or the Products -completed Operations Aggregate Limit, whichever is applicable; and 2. Such payments shall not reduce any Designated Construction Project General Aggregate Limit. C. When coverage for liability arising out of the "products -completed operations hazard" is provided, any payments for damages because of "bodily injury" or "property damage" included in the "products -completed operations hazard" will reduce the Products -completed Operations Aggregate Limit, and not reduce the General Aggregate Limit nor the Designated Construction Project General Aggregate Limit. D. If the applicable designated construction project has been abandoned, delayed, or abandoned and then restarted, or if the authorized contracting parties deviate from plans, blueprints, designs, specifications or timetables, the project will still be deemed to be the same construction project. E. The provisions of Section III — Limits Of Insurance not otherwise modified by this endorsement shall continue to apply as stipulated. Page 2 of 2 © Insurance Services Office, Inc., 2008 : Ruk Mmgnwf gvan Neneam6 Nrvaov>a Br ` ,�Y� 1 %asC Prt'Wa.r Riakhtma9e,mrz ClniulNtl. POLICY NUMBER: GLO 1817406-03 COMMERCIAL GENERAL LIABILITY CG 25 04 05 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED LOCATION(S) GENERAL AGGREGATE LIMIT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Designated Location(s): EACH LOCATION, OTHER THAN CONSTRUCTION PROJECTS, OCCUPIED BY THE NAMED INSURED Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A. For all sums which the insured becomes legally obligated to pay as damages caused by "occurrences" under Section I —Coverage A, and for all medical expenses caused by accidents under Section I —Coverage C, which can be attributed only to operations at a single designated "location" shown in the Schedule above: 1. A separate Designated Location General Aggregate Limit applies to each designated "location", and that limit is equal to the amount of the General Aggregate Limit shown in the Declarations. 2. The Designated Location General Aggregate Limit is the most we will pay for the sum of all damages under Coverage A, except damages because of "bodily injury" or "property damage" included in the "products -completed operations hazard", and for medical expenses under Coverage C regardless of the number of: a. Insureds; b. Claims made or "suits" brought; or F Persons or organizations making claims or bringing "suits". 3. Any payments made under Coverage A for damages or under Coverage C for medical expenses shall reduce the Designated Location General Aggregate Limit for that designated "location". Such payments shall not reduce the General Aggregate Limit shown in the Declarations nor shall they reduce any other Designated Location General Aggregate Limit for any other designated 'location" shown in the Schedule above. 4. The limits shown in the Declarations for Each Occurrence, Damage To Premises Rented To You and Medical Expense continue to apply. However, instead of being subject to the General Aggregate Limit shown in the Declarations, such limits will be subject to the applicable Designated Location General Aggregate Limit. CG 25 04 05 09 ©insurance Services Office, Inc., 2008 °', YiWNE�tEw®6/Nrxw®Br %u �revoa uee"m,aamaiad, B. For all sums which the insured becomes legally obligated to pay as damages caused by "occurrences" under Section I —Coverage A, and for all medical expenses caused by accidents under Section I —Coverage C, which cannot be attributed only to operations at a single designated "location" shown in the Schedule above: 1. Any payments made under Coverage A for damages or under Coverage C for medical expenses shall reduce the amount available under the General Aggregate Limit or the Products -completed Operations Aggregate Limit, whichever is applicable; and 2. Such payments shall not reduce any Designated Location General Aggregate Limit. C. When coverage for liability arising out of the "products -completed operations hazard" is provided, any payments for damages because of 'bodily injury" or "property damage" included in the "products -completed operations hazard" will reduce the Products -completed Operations Aggregate Limit, and not reduce the General Aggregate Limit nor the Designated Location General Aggregate Limit. D. For the purposes of this endorsement, the Definitions Section is amended by the addition of the following definition: "Location" mans premises involving the same or connecting lots, or premises whose connection is interrupted only by a street, roadway, waterway or right-of-way of a railroad. E. The provisions of Section III —Limits Of Insurance not otherwise modified by this endorsement shall continue to apply as stipulated. Page 2 of 2 © Insurance Services Office, Inc., 2008 �� li Rene�n 6 Nrnw®6r %au ;arcxaaa rs�rant�„ayr„m,u.,,4nan. Other Insurance Amendment — Primary And Non - Contributory a ZURICH Policy No. I Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. Add'I. Prem Return Prom. GLO 1817406-03 10/01/2021 10/01/2022 10/01/2021 75272000 N/A N/A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. Named Insured: Address (including ZIP Code): This endorsement modifies insurance provided under the: Commercial General Liability Coverage Part 1. The following paragraph is added to the Other Insurance Condition of Section IV — Commercial General Liability Conditions: This insurance is primary insurance to and will not seek contribution from any other insurance available to an additional insured under this policy provided that: a. The additional insured is a Named Insured under such other insurance; and b. You are required by a written contract or written agreement that this insurance would be primary and would not seek contribution from any other insurance available to the additional insured. 2. The following paragraph is added to Paragraph 4.b. of the Other Insurance Condition of Section IV — Commercial General Liability Conditions: This insurance is excess over: Any of the other insurance, whether primary, excess, contingent or on any other basis, available to an additional insured, in which the additional insured on our policy is also covered as an additional insured on another policy providing coverage for the same 'occurrence", offense, claim or "suit". This provision does not apply to any policy in which the additional insured is a Named Insured on such other policy and where our policy is required by written contract or written agreement to provide coverage to the additional insured on a primary and non-contributory basis. All other terms and conditions of this policy remain unchanged. n°Wh. Rhi MMgeWdVM. RFnEWm6MPxw®Bv: � 00 ftob Mana9e,emi O®ral Nde raye i ui i Includes copyrighted material of Insurance Services Office, Inc., with its permission. POLICY NUMBER: GLO 1817406-03 COMMERCIAL GENERAL LIABILITY CG 241710 01 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CONTRACTUAL LIABILITY - RAILROADS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Scheduled Railroad: Designated Job Site: 9LL CONTRACTS FOR WORK DONE FOR RAILROADS, AS REQUIRED BY WRITTEN (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) With respect to operations performed for, or affecting, a Scheduled Railroad at a Designated Job Site, the definition of "insured contract" in the Definitions sec- tion is replaced by the following: 9. "Insured Contract" means: a. A contract for a lease of premises. However, that portion of the contract for a lease of premises that indemnifies any person or or- ganization for damage by fire to premises while rented to you or temporarily occupied by you with permission of the owner is not an "insured contract"; b. A sidetrack agreement; a Any easement or license agreement; d. An obligation, as required by ordinance, to indemnify a municipality, except in connection with work for a municipality; e. An elevator maintenance agreement; f. That part of any other contract or agreement pertaining to your business (including an in- demnification of a municipality in connection with work performed for a municipality) under which you assume the tort liability of another party to pay for 'bodily injury" or 'property damage" to a third person or organization. Tort liability means a liability that would be imposed by law in the absence of any contract or agreement. Paragraph f. does not include that part of any contract or agreement: (1) That indemnifies an architect, engineer or surveyor for injury or damage arising out of: (a) Preparing, approving or failing to pre- pare or approve maps, shop drawings, opinions, reports, surveys, field orders, change orders or drawings and specifi- cations; or (b) Giving directions or instructions, or failing to give them, if that is the primary cause of the injury or damage; (2) Under which the insured, if an architect, engineer or surveyor, assumes liability for an injury or damage arising out of the in- sured's rendering or failure to render pro- fessional services, including those listed in Paragraph (1) above and supervisory, in- spection, architectural or engineering activi- ties. CG 241710 01 © ISO Properties, Inc., 2000 Rhi M..ga,ml0iitlo" IE+n� 6 nvrRw®ar Riskhl na9e,n�ttUmralNtle rdyu 1 VI 1 u POLICY NUMBER: BAP 1857085-03 COMMERCIAL AUTO CA 20 48 10 13 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED INSURED FOR COVERED AUTOS LIABILITY COVERAGE This endorsement modifies insurance provided under the following: AUTO DEALERS COVERAGE FORM BUSINESS AUTO COVERAGE FORM MOTOR CARRIER COVERAGE FORM With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modified by this endorsement. This endorsement identifies person(s) or organization(s) who are "insureds' for Covered Autos Liability Coverage under the Who Is An Insured provision of the Coverage Form. This endorsement does not alter coverage provided in the Coverage Form. This endorsement changes the policy effective on the inception date of the policy unless another date is indicated below. Named Insured: Endorsement Effective Date: SCHEDULE Name Of Person(s) Or Organization(s): ANY PERSON OR ORGANIZATION TO WHOM OR WHICH YOU ARE REQUIRED TO PROVIDE ADDITIONAL INSURED STATUS OR ADDITIONAL INSURED STATUS ON A PRIMARY, NON-CONTRIBUTORY BASIS, IN A WRITTEN CONTRACT OR WRITTEN AGREEMENT EXECUTED PRIOR TO LOSS, EXCEPT WHERE SUCH CONTRACT OR AGREEMENT IS PROHIBITED BY LAW. Each person or organization shown in the Schedule is an "insured" for Covered Autos Liability Coverage, but only to the extent that person or organization qualifies as an "insured" under the Who Is An Insured provision contained in Paragraph A.1. of Section II — Covered Autos Liability Coverage in the Business Auto and Motor Carrier Coverage Forms and Paragraph D.2. of Section I — Covered Autos Coverages of the Auto Dealers Coverage Form. CA 20 48 10 13 © Insurance Services Office, Inc., 2011 in the Declarations. _ ILYi���q: NENEJ/ED4/VPROVID Er: � %au �rnQort '" 2ul<NNnagenm,ClrncalPine Blanket Notification to Others of Cancellation or Non -Renewal ZURICH� Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. Add1 Pre. Retum Prem. GLO 1817406-03 10/01/2021 10/01/2022 75272000 INCL THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. This endorsement modifies insurance provided under the: Commercial General Liability Coverage Part A. If we cancel or non -renew this Coverage Part by written notice to the first Named Insured, we will mail or deliver notification that such Coverage Part has been cancelled or non -renewed to each person or organization shown in a list provided to us by the first Named Insured if you are required by written contact or written agreement to provide such notification. However, such notification will not be mailed or delivered if a conditional notice of renewal has been sent to the first Named Insured. Such list: 1. Must be provided to us prior to cancellation or non -renewal; 2. Must contain the names and addresses of only the persons or organizations requiring notification that such Coverage Part has been cancelled or non -renewed; and 3. Must be in an electronic format that is acceptable to us. B. Our notification as described in Paragraph A. of this endorsement will be based on the most recent list in our records as of the date the notice of cancellation or non -renewal is mailed or delivered to the first Named Insured. We will mail or deliver such notification to each person or organization shown in the list: 1. Within seven days of the effective date of the notice of cancellation, if we cancel for non-payment of premium; or 2. At least 30 days prior to the effective date of: a. Cancellation, if cancelled for any reason other than nonpayment of premium; or b. Non -renewal, but not including conditional notice of renewal. C. Our mailing or delivery of notification described in Paragraphs A. and B. of this endorsement is intended as a courtesy only. Our failure to provide such mailing or delivery will not: 1. Extend the Coverage Part cancellation or non -renewal date; 2. Negate the cancellation or non -renewal; or 3. Provide any additional insurance that would not have been provided in the absence of this endorsement. D. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs A. and B. of this endorsement. All other terms and conditions of this policy remain unchanged. Includes copyrighted material of Insurance services Office, Inc., with its permission. .,, RIB, Mv�gm,o DIX I �rsrsx,w�q ,amm Blanket Notification to Others of Cancellation or Non -Renewal Policy No. Eff. Date of Pol. I Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem. AP 1857085-03 10/01/2021 1 10/01/2022 1 75272000 INCL THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. This endorsement modifies insurance provided under the: Commercial Automobile Coverage Part A. If we cancel or non -renew this Coverage Part by written notice to the first Named Insured, we will mail or deliver notification that such Coverage Part has been cancelled or non -renewed to each person or organization shown in a list provided to us by the first Named Insured if you are required by written contact or written agreement to provide such notification. However, such notification will not be mailed or delivered if a conditional notice of renewal has been sent to the first Named Insured. Such list: 1. Must be provided to us prior to cancellation or non -renewal; 2 Must contain the names and addresses of only the persons or organizations requiring notification that such Coverage Part has been cancelled or non -renewed; and 3. Must be in an electronic format that is acceptable to us. B. Our notification as described in Paragraph A. of this endorsement will be based on the most recent list in our records as of the date the notice of cancellation or non -renewal is mailed or delivered to the first Named Insured. We will mail or deliver such notification to each person or organization shown in the list: 1. Within seven days of the effective date of the notice of cancellation, if we cancel for non-payment of premium; or 2. At least 30 days prior to the effective date of: a. Cancellation, if cancelled for any reason other than nonpayment of premium; or b. Non -renewal, but not including conditional notice of renewal. C. Our mailing or delivery of notification described in Paragraphs A. and B. of this endorsement is intended as a courtesy only. Our failure to provide such mailing or delivery will not: 1. Extend the Coverage Part cancellation or non -renewal date; 2. Negate the cancellation or non -renewal; or 3. Provide any additional insurance that would not have been provided in the absence of this endorsement. D. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs A. and B. of this endorsement. All other terms and conditions of this policy remain unchanged. RiA tDmx. �+neam 6 Arrxrvm ar IFUI, M��u9e„m,Cln,r.,INIe Includes copyrighted material of Insurance services Office, Inc., with its permissi-... WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 03 13 POLICY NUMBER: WC 2540616-03 (Ed.4-84) WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. Schedule ALL PERSONS AND/OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER THIS POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/OR ORGANIZATION WC 00 03 13 (Ed.4-84) ®1983 National Council on Compensation Insurance. R"Moaga DM . Pne R&Arvw &: \ %xl Z%rksaaa ___'__ -. Rarvv,,aeavmou.d4,ia�ie WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 42 03 04 B POLICY NUMBER: WC 2540616-03 (Ed.6-14) TEXAS WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT This endorsement applies only to the insurance provided by the policy because Texas is shown in Item 3.A, of the Information Page We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule, but this waiver applies only with respect to bodily injury arising out of the operations described in the Schedule where you are required by a written contract to obtain this waiver from us. This endorsement shall not operate directly or indirectly to benefit anyone not named in the Schedule. The premium for this endorsement is shown in the Schedule. Schedule 1. (❑) Specific Waiver Name of person or organization (N) Blanket Waiver Any person or organization for whom the Named Insured has agreed by written contract to furnish this waiver. 2. Operations: ALL PERSONS AND/OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER THIS POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/OR ORGANIZATION. 3. Premium: The premium charge for this endorsement shall be percent of the premium developed on payroll in connection with work performed for the above person(s) or organization(s) arising out of the operations described. 4. Advance Premium: Is "MmginadDm. REma WC 42 03 04 B &Arrx Rc (Ed. 6-14) .�n'. Tau;V&wod © Copyright 2014 National Council on Compensation Insurance, Inc. All Rights Reserved. gapes' n;,¢nt,,,,ye„a,mmuiane WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 43 03 05 POLICY NUMBER; WC 2540616-03 (Ed.7-00) UTAH WAIVER OF SUBROGATION ENDORSEMENT This endorsement applies only to the insurance provided by the policy because Utah is shown in Item 3.A. of the Information Page. We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. Our waiver of rights does not release your employees' rights against third parties and does not release our authority as trustee of claims against third parties. Schedule ALL PERSONS AND/OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER THIS POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/OR ORGANIZATION. WC 43 03 05 (Ed. 7-00) 0 2000 National Council on Compensation Insurance, Inc. a IhNEYIEDfi/1�BT: - %tt P&w" aeama�e�.,,.an;miad� ENDORSEMENT This endorsement, effective 12.-01 AM 10/01/2021 Forms a part of policy no.: 028182375 Issued to: TETRA TECH, INC., ET AL By:LEXINGTON INSURANCE COMPANY ADVICE OF CANCELLATION TO ENTITIES OTHER THAN THE NAMED INSURED LIMITED TO E-MAIL NOTIFICATION This policy is amended as follows: In the event that the Insurer cancels this policy for any reason other than non payment of premium, and 1. The cancellation effective date is prior to this policy's expiration date; 2. The First Named Insured is under an existing contractual obligation to notify a certificate holder when this policy is canceled (hereinafter, the "Certificate Holders)"); and has provided to the Insurer, either directly or through its broker of record, the email address of the contact at such entity, and the Insurer received this information after the First Named Insured receives notice of cancellation of this policy and prior to this policy's cancellation effective date, via an electronic spreadsheet that is acceptable to the Insurer, the Insurer will provide advice of cancellation (the "Advice") via e-mail to such Certificate Holders Proof of the Insurer emailing the Advice, using the information provided by the First Named Insured will serve as proof that the Insurer has fully satisfied its obligations under this endorsement. This endorsement does not affect, in any way, coverage provided under this policy or the cancellation of this policy or the effective date thereof, nor shall this endorsement invest any rights in any entity not insured under this policy. The following Definitions apply to this endorsement 1. First Named Insured means the Named Insured shown on the Declarations Page of this policy. 2. Insurer means the insurance company shown in the header on the Declarations Page of this policy. All other terms, conditions and exclusions shall remain the same. LX8960 (05113) ` Rent s Aw ar. It %u Page 1 of 1 PimecR Rok M1Mrvge�,amalNtle �� 00 WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 99 06 43 BLANKET NOTIFICATION TO OTHERS OF CANCELLATION OR NONRENEWAL ENDORSEMENT This endorsement adds the following to Part Six of the policy. PART SIX CONDITIONS Blanket Notification to Others of Cancellation or Nonrenewal 1. If we cancel or non -renew this policy by written notice to you, we will mail or deliver notification that such policy has been cancelled or non -renewed to each person or organization shown in a list provided to us by you if you are required by written contract or written agreement to provide such notification. However, such notification will not be mailed or delivered if a conditional notice of renewal has been sent to you. Such list: a. Must be provided to us prior to cancellation or non -renewal; b. Must contain the names and addresses of only the persons or organizations requiring notification that such policy has been cancelled or non -renewed; and c. Must be in an electronic format that is acceptable to us. 2. Our notification as described in Paragraph 1. above will be based on the most recent list in our records as of the date the notice of cancellation or non -renewal is mailed or delivered to you. We will mail or deliver such notification to each person or organization shown in the list: a. Within seven days of the effective date of the notice of cancellation, if we cancel for non-payment of premium; or b. At least 30 days prior to the effective date of: (1) Cancellation, if cancelled for any reason other than nonpayment of prernium; or (2) Non -renewal, but not including conditional notice of renewal. 3. Our mailing or delivery of notification described in Paragraphs 1. and 2. above is intended as a courtesy only. Our failure to provide such mailing or delivery will not: a. Extend the policy cancellation or non -renewal date; b. Negate the cancellation or non -renewal; or c. Provide any additional insurance that would not have been provided in the absence of this endorsement. 4. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs 1. and 2. above. All other terms and conditions of this policy remain unchanged. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective Insured Policy No. Endorsement No. WC 1857087-03 Premium$ Insurance Company ZURICH AMERICAN INSURANCE COMPANY Risk MmgW'.dtgddm Yi11�' REoE 6Mvxod®aY. %T[!T%i[xdOrc WC 99 06 43 ._._may" ai,xmawge,mrt omeiaae (Ed. 01-13) Includes copyright material of the National Council on Compensation Insurance, Inc. used with it: © 2012 Copyright National Council on Compensation Insurance, Inc. All Rghts Ress..,.,.. POLICYNUMBER: GLO 1817406-03 COMMERCIAL GENERAL LIABILITY CG 24 04 05 09 WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART SCHEDULE Name Of Person Or Organization: ANY PERSON OR ORGANIZATION THAT REQUIRES YOU TO WAIVE YOUR RIGHTS OF RECOVERY, IN A WRITTEN CONTRACT OR AGREEMENT WITH THE NAMED INSURED THAT IS EXECUTED PRIOR TO THE ACCIDENT OR LOSS. The following is added to Paragraph 8. Transfer Of Rights Of Recovery Against Others To Us of Section IV - Conditions: We waive any right of recovery we may have against the person or organization shown in the Schedule above because of payments we make for injury or damage arising out of your ongoing operations or 'Your work" done under a contract with that person or organization and included in the "products - completed operations hazard". This waiver applies only to the person or organization shown in the Schedule above. CG 2404 05 09 © Insurance Services Office, Inc., 2008 �nEv�m6Avmonm Bv: All �jq'-� iau �icsaoK g Ruk M,rugerrtrcUmralhrh 00 NOTICE OF COMPLIANCE CITY STAFF: PRINT THIS PAGE AND INCLUDE WITH AGREEMENT TO THE CLERK OF THE COUNCIL Contractor Tetra Tech, Inc. Name: Project A-2022-158-01 Number: Project City Of Santa Ana Contractor Agreement For On-Call Name: Engineering Services With Tetra Tech, Inc. The Certificate of Insurance (COI) submitted indicates that the coverages are in compliance with the insurance requirements. No further action is required at this time. The compliant coverage(s) are: POLICY EXPIRATION COI TYPE OF INSURANCE FILE NAME NUMBER DATE DATE City of Santa Ana- AUTOMOBILE LIABILITY BAP185708504 10/01/2023 09/27/2022 570095585025.pdf City of Santa Ana- ENV CONTR PROF 03120276 10/01/2023 09/27/2022 570095585025.pdf City of Santa Ana- GENERAL LIABILITY GLO181740604 10/01/2023 09/27/2022 570095585025.pdf WORKERS COMPENSATION AND City of Santa Ana- WC185708704 10/01/2023 09/27/2022 EMPLOYERS' LIABILITY 570095585268.pdf Thank you, City of Santa Ana Risk Management Division in partnership with CTrax Plus Services Team 11/2/2022 11:33 AM NOTICE OF COMPLIANCE CITY STAFF: PRINT THIS PAGE AND INCLUDE WITH AGREEMENT TO THE CLERK OF THE COUNCIL Contractor Tetra Tech, Inc. Name: Project A-2022-158-01 Number: Project City Of Santa Ana Contractor Agreement For On-Call Name: Engineering Services With Tetra Tech, Inc. The Certificate of Insurance (COI) submitted indicates that the coverages are in compliance with the insurance requirements. No further action is required at this time. The compliant coverage(s) are: POLICY EXPIRATION COI TYPE OF INSURANCE FILE NAME NUMBER DATE DATE AUTOMOBILE LIABILITY BAP185708505 10/01/2024 09/21/2023 Tetra Tech COI.pdf ENVIRONMENTAL 03120276 10/01/2024 09/21/2023 Tetra Tech COI.pdf CONTRACTORS AND PROF City of Santa Ana- GENERAL LIABILITY GL0181740605 10/01/2024 09/21/2023 570101609462.pdf WORKERS City of Santa Ana- COMPENSATION AND WC185708705 10/01/2024 09/21/2023 570101611404_Agreement EMPLOYERS' LIABILITY No. A-2023-053-01.pdf Thank you, City of Santa Ana Risk Management Division in partnership with CTrax Plus Services Team 11/7/2023 7:24 PM !EBUF)NN0EE0ZZZZ*!!!!!!!! !1:03503135 DFSUJGJDBUF!PG!MJBCJMJUZ!JOTVSBODF UIJT!DFSUJGJDBUF!JT!JTTVFE!BT!B!NBUUFS!PG!JOGPSNBUJPO!POMZ!BOE!DPOGFST!OP!SJHIUT!VQPO!UIF!DFSUJGJDBUF!IPMEFS/!UIJT! DFSUJGJDBUF!EPFT!OPU!BGGJSNBUJWFMZ!PS!OFHBUJWFMZ!BNFOE-!FYUFOE!PS!BMUFS!UIF!DPWFSBHF!BGGPSEFE!CZ!UIF!QPMJDJFT! 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JOEJDBUFE/!OPUXJUITUBOEJOH!BOZ!SFRVJSFNFOU-!UFSN!PS!DPOEJUJPO!PG!BOZ!DPOUSBDU!PS!PUIFS!EPDVNFOU!XJUI!SFTQFDU!UP!XIJDI!UIJT! DFSUJGJDBUF!NBZ!CF!JTTVFE!PS!NBZ!QFSUBJO-!UIF!JOTVSBODF!BGGPSEFE!CZ!UIF!QPMJDJFT!EFTDSJCFE!IFSFJO!JT!TVCKFDU!UP!BMM!UIF!UFSNT-! FYDMVTJPOT!BOE!DPOEJUJPOT!PG!TVDI!QPMJDJFT/!MJNJUT!TIPXO!NBZ!IBWF!CFFO!SFEVDFE!CZ!QBJE!DMBJNT/ Mjnjut!tipxo!bsf!bt!sfrvftufe JOTS!BEEM!TVCSQPMJDZ!FGG!QPMJDZ!FYQ! !UZQF!PG!JOTVSBODFQPMJDZ!OVNCFS!MJNJUT MUSJOTEXWE)NN0EE0ZZZZ*)NN0EE0ZZZZ* B DPNNFSDJBM!HFOFSBM!MJBCJMJUZ YFBDI!PDDVSSFODF EBNBHF!UP!SFOUFE! DMBJNT.NBEFPDDVS Y QSFNJTFT!)Fb!pddvssfodf* NFE!FYQ!)Boz!pof!qfstpo* Y Y-!D-!V!Dpwfsbhf QFSTPOBM!'!BEW!JOKVSZ HFOFSBM!BHHSFHBUF HFO(M!BHHSFHBUF!MJNJU!BQQMJFT!QFS;! QSP. YY QPMJDZMPD QSPEVDUT!.!DPNQ0PQ!BHH KFDU PUIFS; B DPNCJOFE!TJOHMF!MJNJU BVUPNPCJMF!MJBCJMJUZ )Fb!bddjefou* CPEJMZ!JOKVSZ!)!Qfs!qfstpo* BOZ!BVUP Y TDIFEVMFE CPEJMZ!JOKVSZ!)Qfs!bddjefou* PXOFE! !BVUPT BVUPT!POMZ QSPQFSUZ!EBNBHF OPO.PXOFE! IJSFE!BVUPT! )Qfs!bddjefou* BVUPT!POMZ POMZ C FBDI!PDDVSSFODF Y Y VNCSFMMB!MJBC PDDVS! BHHSFHBUF DMBJNT.NBEF FYDFTT!MJBC Y EFE! SFUFOUJPO BXPSLFST!DPNQFOTBUJPO!BOE! QFS!TUBUVUF PUI. Y FS FNQMPZFST(!MJBCJMJUZ Z!0!O BOZ!QSPQSJFUPS!0!QBSUOFS!0!FYFDVUJWF! F/M/!FBDI!BDDJEFOU O B O!0!B PGGJDFS0NFNCFS!FYDMVEFE@ F/M/!EJTFBTF.FB!FNQMPZFF )Nboebupsz!jo!OI* Jg!zft-!eftdsjcf!voefs! F/M/!EJTFBTF.QPMJDZ!MJNJU EFTDSJQUJPO!PG!PQFSBUJPOT!cfmpx D EFTDSJQUJPO!PG!PQFSBUJPOT!0!MPDBUJPOT!0!WFIJDMFT!)BDPSE!212-!Beejujpobm!Sfnbslt!Tdifevmf-!nbz!cf!buubdife!jg!npsf!tqbdf!jt!sfrvjsfe* DFSUJGJDBUF!IPMEFSDBODFMMBUJPO TIPVME!BOZ!PG!UIF!BCPWF!EFTDSJCFE!QPMJDJFT!CF!DBODFMMFE!CFGPSF!UIF! FYQJSBUJPO!EBUF!UIFSFPG-!OPUJDF!XJMM!CF!EFMJWFSFE!JO!BDDPSEBODF!XJUI!UIF! QPMJDZ!QSPWJTJPOT/ BVUIPSJ\[FE!SFQSFTFOUBUJWF ª2:99.3126!BDPSE!DPSQPSBUJPO/!Bmm!sjhiut!sftfswfe/ BDPSE!36!)3127014* Uif!BDPSE!obnf!boe!mphp!bsf!sfhjtufsfe!nbslt!pg!BDPSE CzDzouijbNpsbbu21;64bn-Pdu42-3135 CzDzouijbNpsbbu21;64bn-Pdu42-3135 CzDzouijbNpsbbu21;64bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED ADDITIONAL INSURED This endorsement modifies insurance provided under the following: COMMERCIAL AUTOMOBILE COVERAGE PART SCHEDULE Name of Additional Insured Person(s) or Organization(s): Any person or organization as required by written contract or agreement that is executed prior to the loss. CHANGE The person(s) or organization(s) shown in the Schedule above with whom you have agreed in a written contract to provide insurance such as is afforded under this Coverage Form, is included as an Additional Insured subject to the below: (1)Insurance for such Additional Insured(s) scheduled above shall be afforded only to the extent that such Additional Insured is liable for “bodily injury” or “property damage” arising out of your operations and resulting from the ownership, maintenance or use of covered “autos” by you while the covered “autos” are on premises owned or leased by the above scheduled Additional Insured(s). (2)The insurance afforded under this Coverage Form to such Additional Insured(s) applies only: (a)If the “accident” takes place subsequent to the execution and effective date of such written contract: and, (b)While such written contract is in force, or until the end of the policy period, which ever occurs first. (3)How Limits Apply to Additional Insured(s) The most we will pay on behalf of the Additional Insured(s) scheduled above is the lesser of: (a)The limits of insurance specified in the written contract or written agreement; or, (b)The Limits of Insurance provided by the Coverage Form. CzDzouijbNpsbbu21;65bn-Pdu42-3135 SNCA 026 10 13Safety National Casualty CorporationPage 1 of 2 The amount wewill pay on behalf of such Additional Insured(s) shall be a part of, and not in addition to, the Limits of Insurance shown in the Coverage Form Declarations and described in this section. Such amount will thus not increase the Limits of Insurance shown for the Coverage Form. (4)Exclusions (a)This endorsement does not apply to liability of the Additional Insured which arises out of the ownership of transportation operating rights granted to the Additional Insured by public authority. (b)This endorsement does not apply to the liability of the owner or anyone else from whom you hire or borrow a covered auto. (5)Obligations at the Additional Insured’s Own Cost No Additional Insured will, except at their own cost, voluntarily make a payment, assume any obligation, or incur any expense, other than for first aid, without our consent. The Additional Insured(s) scheduled above shall be subject to all other conditions set forth in the Coverage Form. This endorsement does not alter coverage provided in the Coverage Form. CzDzouijbNpsbbu21;65bn-Pdu42-3135 This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) 10/01/2024CA 6676805 Endorsement EffectivePolicy No.Endorsement No. TETRA TECH, INC. Named InsuredPremium $ Included Insurance Company Safety National Casualty Corporation Countersigned By ________________________________ Page 2 of 2Safety National Casualty CorporationSNCA 026 10 13 DPNNFSDJBM!BVUP QPMJDZ!OVNCFS;! DB!7787916 DB!15!5:!22!27 UIJT!FOEPSTFNFOU!DIBOHFT!UIF!QPMJDZ/!!QMFBTF!SFBE!JU!DBSFGVMMZ/ QSJNBSZ!BOE!OPODPOUSJCVUPSZ!! PUIFS!JOTVSBODF!DPOEJUJPO Uijt!foepstfnfou!npejgjft!jotvsbodf!qspwjefe!voefs!uif!gpmmpxjoh;! BVUP!EFBMFST!DPWFSBHF!GPSN CVTJOFTT!BVUP!DPWFSBHF!GPSN NPUPS!DBSSJFS!DPWFSBHF!GPSN Xjui!sftqfdu!up!dpwfsbhf!qspwjefe!cz!uijt!foepstfnfou-!uif!qspwjtjpot!pg!uif!Dpwfsbhf!Gpsn!bqqmz!vomftt!npejgjfe! cz!uif!foepstfnfou/ B/Uif!gpmmpxjoh!jt!beefe!up!uif!Puifs!Jotvsbodf!C/Uif!gpmmpxjoh!jt!beefe!up!uif!Puifs!Jotvsbodf Dpoejujpo!jo!uif!Cvtjoftt!Bvup!Dpwfsbhf!Gpsn!Dpoejujpo!jo!uif!Bvup!Efbmfst!Dpwfsbhf!Gpsn!boe! boe!uif!Puifs!Jotvsbodf!!Qsjnbsz!Boe!Fydftt! tvqfstfeft!boz!qspwjtjpo!up!uif!dpousbsz; Jotvsbodf!Qspwjtjpot jo!uif!Npups!Dbssjfs! Uijt!Dpwfsbhf!Gpsn(t!Dpwfsfe!Bvupt!Mjbcjmjuz! Dpwfsbhf!Gpsn!boe!tvqfstfeft!boz!qspwjtjpo!up! Dpwfsbhf!boe!Hfofsbm!Mjbcjmjuz!Dpwfsbhft!bsf! uif!dpousbsz; qsjnbsz!up!boe!xjmm!opu!tffl!dpousjcvujpo!gspn!boz! Uijt!Dpwfsbhf!Gpsn(t!Dpwfsfe!Bvupt!Mjbcjmjuz!puifs!jotvsbodf!bwbjmbcmf!up!bo!#jotvsfe#!voefs! Dpwfsbhf!jt!qsjnbsz!up!boe!xjmm!opu!tffl!zpvs!qpmjdz!qspwjefe!uibu;!! dpousjcvujpo!gspn!boz!puifs!jotvsbodf!bwbjmbcmf!up! 2/Tvdi!#jotvsfe#!jt!b!Obnfe!Jotvsfe!voefs!tvdi! bo!#jotvsfe#!voefs!zpvs!qpmjdz!qspwjefe!uibu; puifs!jotvsbodf<!boe! 2/Tvdi!#jotvsfe#!jt!b!Obnfe!Jotvsfe!voefs!tvdi! 3/Zpv!ibwf!bhsffe!jo!xsjujoh!jo!b!dpousbdu!ps! puifs!jotvsbodf<!boe! bhsffnfou!uibu!uijt!jotvsbodf!xpvme!cf!qsjnbsz! 3/Zpv!ibwf!bhsffe!jo!xsjujoh!jo!b!dpousbdu!ps! boe!xpvme!opu!tffl!dpousjcvujpo!gspn!boz!puifs! bhsffnfou!uibu!uijt!jotvsbodf!xpvme!cf!qsjnbsz! jotvsbodf!bwbjmbcmf!up!tvdi!#jotvsfe#/ boe!xpvme!opu!tffl!dpousjcvujpo!gspn!boz!puifs! jotvsbodf!bwbjmbcmf!up!tvdi!#jotvsfe#/ CzDzouijbNpsbbu21;65bn-Pdu42-3135 DB!15!5:!22!27Qbhf!2pg!2 ª!Jotvsbodf!Tfswjdft!Pggjdf-!Jod/-3127 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL AUTOMOBILE COVERAGE PART SCHEDULE Name Of Person Or Organization: Any person or organization as required by written contract or agreement that is executed prior to the loss. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. CHANGE We waive any right of recovery we may have against the person or organization shown in the Schedule above because of payments we make for “bodily injury” or “property damage” to which this insurance applies, caused by an “accident” and resulting from the ownership, maintenance or use of a covered “auto”. This waiver applies only to the person or organization shown in the Schedule above. CzDzouijbNpsbbu21;65bn-Pdu42-3135 This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) 10/01/2024CA 6676805 Endorsement EffectivePolicy No.Endorsement No. TETRA TECH, INC. Named InsuredPremium $ Included Insurance Company Safety National Casualty Corporation Countersigned By ________________________________ SNCA 027 10 13Safety National Casualty CorporationPage 1 of 1 CzDzouijbNpsbbu21;65bn-Pdu42-3135 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. SPECIAL NOTICE OF CANCELLATION SERVICE PROVIDED TO IDENTIFIED THIRD PARTIES This endorsement modifies insurance provided under the following: COMMERCIAL AUTOMOBILE COVERAGE PART CHANGE The following new provision is added to A. Cancellationof the COMMON POLICY CONDITIONS or such other applicable state cancellation endorsement: As a special service to you, if we cancel this policy for any reason other than non-payment of premium, within thirty (30) days prior to the effective date of cancellation,we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. As a special service to you, if we cancel this policy for non-payment of premium, within ten (10) days prior to the effective date of cancellation, we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. If we have been provided with an electronic address of such third parties, at our election we may send notice of cancellation to such third parties by electronic mail. Notice of cancellation of coverage provided to a certificate holder is a courtesy only. Failure to provide such notice will not extend the policy cancellation date, negate the cancellation of the policy, nor confer any rights nor expectations upon the certificate holder nor subject us, our agents nor representatives to liability for failure to provide notice. CzDzouijbNpsbbu21;65bn-Pdu42-3135 This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) 10/01/2024CA 6676805 Endorsement EffectivePolicy No.Endorsement No. TETRA TECH, INC. Named InsuredPremium $ Included Insurance Company Safety National Casualty Corporation Countersigned By ________________________________ (Countersignature by the Broker or Agent shall only occur in the mailing states that require countersignature) SNCA 039 10 13Safety National Casualty CorporationPage 1 of 1 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 CzDzouijbNpsbbu21;65bn-Pdu42-3135 /-"I ® DATE(MM/DD/YYYY) 14� CERTIFICATE OF LIABILITY INSURANCE 09/22/2025 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. N IMPORTANT:If the certificate holder is an ADDITIONAL INSURED,the policy(ies)must have ADDITIONAL INSURED provisions or be endorsed.If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement.A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT 13 NAME: Aon Risk Insurance Services West, Inc. PHONE (866) 283-7122 FAX (800) 363-0105 8 Los Angeles CA Office (A/C.No.Ext): A/C.No.: -a 707 Wilshire Boulevard E-MAIL p suite 2600 ADDRESS: _ Los Angeles CA 90017-0460 USA INSURER(S)AFFORDING COVERAGE NAIC# INSURED INSURER A: safety National Casualty Corp 15105 Tetra Tech, Inc. INSURERB: Allied World surplus Lines Insurance Co 24319 17885 Von Karman Ave., suite 500 Irvine CA 92614 USA INSURERC: American International Group UK Ltd AA1120187 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: 570115594525 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED.NOTWITHSTANDING ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. Limits shown are as requested LTR TYPE OF INSURANCE INSD WVD I POLICY NUMBER MM/DD/YYYY MM/DD/YYYY LIMITS A X COMMERCIAL GENERAL LIABILITY GL EACH OCCURRENCE $2,000,000 CLAIMS-MADE X❑OCCUR PREMISES Ea occurrence) $1,000,000 X X,C,U Coverage MED EXP(Any one person) $10,000 PERSONAL&ADV INJURY $2,000,000 N GEN'LAGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $4,000,000 Co POLICY X❑JE� ❑X LOC PRODUCTS-COMP/OP AGG $4,000,000 UE OTHER: ^o A CA 6676805 10/01/2025 10/01/2026 COMBINED SINGLE LIMIT n AUTOMOBILE LIABILITY $5,000,000 Ea accident X ANY AUTO BODILY INJURY(Per person) 0 Z OWNED SCHEDULED BODILY INJURY(Per accident) 0 AUTOS ONLY AUTOS R HIRED AUTOS NON-OWNED PROPERTY DAMAGE V ONLY AUTOS ONLY Per accident C X UMBRELLALIAB X OCCUR 62785232 10/01/2025 10/01/2026 EACH OCCURRENCE $10,000,000 U EXCESS LIAB CLAIMS-MADE AGGREGATE $10,000,000 DED RETENTION A WORKERS COMPENSATION AND LDc4068970 10/01/2025 10/01/2026 X PER STATUTE OTH- EMPLOYERS'LIABILITY Y/N AOs ER ANY PROPRIETOR/PARTNER,EXECUTIVE E.L.EACH ACCIDENT $1,000,000 A OFFICER/MEMBER EXCLUDED? N/A Ps4068969 10/01/2025 10/01/2026 (Mandatory in NH) WI E.L.DISEASE-EA EMPLOYEE $1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $1,000,000- B Environmental Contractors and 03120276 10/01/2025 10/01/2026 Each Claim $5,000,000- Prof Prof/Poll-Claims Made Cov Aggregate $5,000,000 SIR applies per policy terms & condi ions DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached if more space is required) RE: San Lorenzo Lift station project. City of Santa Ana-Public Works Agency, its officers, employees, agents, volunteers and representatives are included as Additional Insured in accordance with the policy provisions of the General Liability policy as ti- required by written contract. General Liability policy evidenced herein is Primary and Non-Contributory to other insurance available to an Additional Insured, but only in accordance with the policy's provisions as required by written contract. stop Gap Coverage for the following states: OH, ND, WA, WY. TU Tra n Digitally signed by Tu Tran Nguyen Nquye[jDate:2025.09.22 f�APPROVEDCERTIFICATE HOLDER CANCELLATION Tu Tran Nguyen at 1:40 pm,Sep 22,2025 SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. City of Santa Ana AUTHORIZED REPRESENTATIVE Attention: Heidi Chou 215 S. Center St., M-85 �J ��{ /T �/� b! /T Santa Ana CA 92701 USA e�4'an (�Kl. K SFIW� Y�� /�� SF1 ©1988-2015 ACORD CORPORATION.All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG20101219 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - SCHEDULED PERSON OR ORGANIZATION This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Or Organization(s) Locations Of Covered Operations Any person or organization as required by All of your projects or locations. written contract or agreement that is executed prior to the loss. Information required to complete this Schedule if not shown above will be shown in the Declarations. A. Section II —Who Is An Insured is amended to B. With respect to the insurance afforded to these include as an additional insured the person(s) or additional insureds, the following additional organization(s) shown in the Schedule, but only with exclusions apply: respect to liability for "bodily injury", "property This insurance does not apply to "bodily injury" or damage" or "personal and advertising injury" caused, "property damage" occurring after: in whole or in part, by: 1. All work, including materials, parts or 1. Your acts or omissions; or equipment furnished in connection with such 2. The acts or omissions of those acting on your work, on the project (other than service, behalf; maintenance or repairs) to be performed by or in the performance of your ongoing operations for the on behalf of the additional insured(s) at the additional insured(s) at the location(s) designated location of the covered operations has been above. completed; or However: 2. That portion of"your work" out of which the 1. The insurance afforded to such additional insured injury or damage arises has been put to its only applies to the extent permitted by law; and intended use by any person or organization 2. If coverage provided to the additional insured is other than another contractor or subcontractor required by a contract or agreement, the insurance engaged in performing operations for a afforded to such additional insured will not be principal as a part of the same project. broader than that which you are required by the contract or agreement to provide for such additional insured. CG 20 10 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 2 C. With respect to the insurance afforded to these 2. Available under the applicable limits of additional insureds, the following is added to Section insurance; III— Limits Of Insurance: whichever is less. If coverage provided to the additional insured is This endorsement shall not increase the applicable required by a contract or agreement, the most we will limits of insurance. pay on behalf of the additional insured is the amount of insurance: 1. Required by the contract or agreement; or Page 2 of 2 © Insurance Services Office, Inc., 2018 CG 20 10 12 19 POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG 20 37 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - COMPLETED OPERATIONS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Location And Description Of Completed Or Organization(s) Operations Any person or organization as required All of your projects or locations. by written contract or agreement that is executed prior to the loss. Information required to complete this Schedule if not shown above will be shown in the Declarations. A. Section II —Who Is An Insured is amended to B. With respect to the insurance afforded to these include as an additional insured the person(s) or additional insureds, the following is added to organization(s) shown in the Schedule, but only Section III— Limits Of Insurance: with respect to liability for "bodily injury" or If coverage provided to the additional insured is "property damage" caused, in whole or in part, required by a contract or agreement, the most by "your work" at the location designated and we will pay on behalf of the additional insured is described in the Schedule of this endorsement the amount of insurance: performed for that additional insured and included in the "products-completed operations 1. Required by the contract or agreement; or hazard". 2. Available under the applicable limits of However: insurance; 1. The insurance afforded to such additional whichever is less. insured only applies to the extent permitted This endorsement shall not increase the by law; and applicable limits of insurance. 2. If coverage provided to the additional insured is required by a contract or agreement, the insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured. CG 20 37 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG 20 12 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - STATE OR GOVERNMENTAL AGENCY OR SUBDIVISION OR POLITICAL SUBDIVISION - PERMITS OR AUTHORIZATIONS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE State Or Governmental Agency Or Subdivision Or Political Subdivision: As required by written contract or agreement that is executed prior to the loss Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A. Section II —Who Is An Insured is amended to 2. This insurance does not apply to: include as an additional insured any state or a. "Bodily injury", "property damage" or governmental agency or subdivision or political "personal and advertising injury" arising subdivision shown in the Schedule, subject to the out of operations performed for the federal following provisions: government, state or municipality; or 1. This insurance applies only with respect to b. "Bodily injury" or "property damage" operations performed by you or on your behalf included within the "products-completed for which the state or governmental agency or operations hazard". subdivision or political subdivision has issued a permit or authorization. B. With respect to the insurance afforded to these additional insureds, the following is added to However: Section III— Limits Of Insurance: a. The insurance afforded to such additional If coverage provided to the additional insured is insured only applies to the extent permitted required by a contract or agreement, the most by law; and we will pay on behalf of the additional insured is b. If coverage provided to the additional the amount of insurance: insured is required by a contract or 1. Required by the contract or agreement; or agreement, the insurance afforded to such additional insured will not be broader than 2• Available under the applicable limits of that which you are required by the contract insurance; or agreement to provide for such additional whichever is less. insured. This endorsement shall not increase the applicable limits of insurance. CG 20 12 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG 20 01 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. PRIMARY AND NONCONTRIBUTORY - OTHER INSURANCE CONDITION This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART LIQUOR LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART The following is added to the Other Insurance (2) You have agreed in writing in a contract or Condition and supersedes any provision to the agreement that this insurance would be contrary: primary and would not seek contribution Primary And Noncontributory Insurance from any other insurance available to the additional insured. This insurance is primary to and will not seek contribution from any other insurance available to an additional insured under your policy provided that: (1) The additional insured is a Named Insured under such other insurance; and CG 20 01 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 99 99 35 SPECIAL NOTICE OF CANCELLATION SERVICE PROVIDED TO IDENTIFIED THIRD PARTIES ENDORSEMENT As a special service to you, if we cancel this policy for any reason other than non-payment of premium, within thirty (30) days prior to the effective date of cancellation, we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. As a special service to you, if we cancel this policy for non-payment of premium, within ten (10) days prior to the effective date of cancellation, we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. If we have been provided with an electronic address of such third parties, at our election we may send notice of cancellation to such third parties by electronic mail. Notice of cancellation of coverage provided to a certificate holder is a courtesy only. Failure to provide such notice will not extend the policy cancellation date, negate the cancellation of the policy, nor confer any rights nor expectations upon the certificate holder nor subject us, our agents nor representatives to liability for failure to provide notice. THIS FORM APPLIES ONLY TO THE FOLLOWING STATE(S) IF COVERED BY YOUR POLICY. IF A STATE IS NOT LISTED BELOW, THIS FORM DOES NOT APPLY IN THAT STATE. AL, AK, AR, CA, CO, CT, DE, DC, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NM, NY, OK, PA, RI, SC, SD, UT, VT, VA, WV This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. LDC4068970 Endorsement No. Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By WC 99 99 35 (07 12) Page 1 of 1 POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG 24 04 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US (WAIVER OF SUBROGATION) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART ELECTRONIC DATA LIABILITY COVERAGE PART LIQUOR LIABILITY COVERAGE PART POLLUTION LIABILITY COVERAGE PART DESIGNATED SITES POLLUTION LIABILITY LIMITED COVERAGE PART DESIGNATED SITES PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART RAILROAD PROTECTIVE LIABILITY COVERAGE PART UNDERGROUND STORAGE TANK POLICY DESIGNATED TANKS SCHEDULE Name Of Person(s) Or Organ ization(s): Any Person or Organization as required by written contract or agreement that is executed prior to the loss. Information required to complete this Schedule if not shown above will be shown in the Declarations. The following is added to Paragraph 8. Transfer Of Rights Of Recovery Against Others To Us of Section IV—Conditions: We waive any right of recovery against the person(s) or organization(s) shown in the Schedule above because of payments we make under this Coverage Part. Such waiver by us applies only to the extent that the insured has waived its right of recovery against such person(s) or organization(s) prior to loss. This endorsement applies only to the person(s) or organization(s) shown in the Schedule above. CG 24 04 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG24171001 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CONTRACTUAL LIABILITY - RAILROADS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Scheduled Railroad: Designated Job Site: As required by written contract or On or Within 50 feet of Railroad agreement that is executed prior to the loss. (If no entry appears above, the information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) With respect to operations performed for, or Paragraph f. does not include that part of any affecting, a Scheduled Railroad at a Designated Job contract or agreement: Site, the definition of "insured contract" in the (1) That indemnifies an architect, engineer or Definitions section is replaced by the following: surveyor for injury or damage arising out 9. "Insured Contract" means: of: a. A contract for a lease of premises. However, (a) Preparing, approving or failing to that portion of the contract for a lease of prepare or approve maps, shop premises that indemnifies any person or drawings, opinions, reports, surveys, organization for damage by fire to premises field orders, change orders or drawings while rented to you or temporarily occupied and specifications; or by you with permission of the owner is not an (b) Giving directions or instructions, or "insured contract"; failing to give them, if that is the primary b. A sidetrack agreement; cause of the injury or damage; c. Any easement or license agreement; (2) Under which the insured, if an architect, d. An obligation, as required by ordinance, to engineer or surveyor, assumes liability for indemnify a municipality, except in an injury or damage arising out of the connection with work for a municipality; insured's rendering or failure to render professional services, including those listed e. An elevator maintenance agreement; in Paragraph (1) above and supervisory, f. That part of any other contract or inspection, architectural or engineering agreement pertaining to your business activities. (including an indemnification of a municipality in connection with work performed for a municipality) under which you assume the tort liability of another party to pay for "bodily injury" or "property damage" to a third person or organization. Tort liability means a liability that would be imposed by law in the absence of any contract or agreement. CG 24 17 10 01 © ISO Properties, Inc., 2000 Page 1 of 1 POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG 25 03 05 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED CONSTRUCTION PROJECT(S) GENERAL AGGREGATE LIMIT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Designated Construction Project(s): All "construction projects" away from premises owned, rented or leased by the Named Insured(s) . $4, 000, 000 per "project" with the maximum annual General Aggregate Limit for the policy term capped at $40, 000, 000. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A. For all sums which the insured becomes legally 3. Any payments made under Coverage A for obligated to pay as damages caused by damages or under Coverage C for medical "occurrences" under Section I — Coverage A, expenses shall reduce the Designated and for all medical expenses caused by Construction Project General Aggregate Limit accidents under Section I — Coverage C, which for that designated construction project. Such can be attributed only to ongoing operations at a payments shall not reduce the General single designated construction project shown in Aggregate Limit shown in the Declarations nor the Schedule above: shall they reduce any other Designated 1. A separate Designated Construction Project Construction Project General Aggregate Limit General Aggregate Limit applies to each for any other designated construction project designated construction project, and that limit shown in the Schedule above. is equal to the amount of the General 4. The limits shown in the Declarations for Each Aggregate Limit shown in the Declarations. Occurrence, Damage To Premises Rented To 2. The Designated Construction Project General You and Medical Expense continue to apply. Aggregate Limit is the most we will pay for However, instead of being subject to the the sum of all damages under Coverage A, General Aggregate Limit shown in the except damages because of"bodily injury" or Declarations, such limits will be subject to the "property damage" included in the "products- applicable Designated Construction Project completed operations hazard", and for General Aggregate Limit. medical expenses under Coverage C regardless of the number of: a. Insureds; b. Claims made or"suits" brought; or c. Persons or organizations making claims or bringing "suits". CG 25 03 05 09 Copyright, Insurance Services Office, Inc., 1996 Page 1 of 2 B. For all sums which the insured becomes legally C. When coverage for liability arising out of the obligated to pay as damages caused by "products-completed operations hazard" is "occurrences" under Section I — Coverage A, provided, any payments for damages because of and for all medical expenses caused by "bodily injury" or "property damage" included in accidents under Section I — Coverage C, which the "products-completed operations hazard" will cannot be attributed only to ongoing operations reduce the Products-completed Operations at a single designated construction project Aggregate Limit, and not reduce the General shown in the Schedule above: Aggregate Limit nor the Designated Construction 1. Any payments made under Coverage A for Project General Aggregate Limit. damages or under Coverage C for medical D. If the applicable designated construction project expenses shall reduce the amount available has been abandoned, delayed, or abandoned and under the General Aggregate Limit or the then restarted, or if the authorized contracting Products-completed Operations Aggregate parties deviate from plans, blueprints, designs, Limit, whichever is applicable; and specifications or timetables, the project will still be 2. Such payments shall not reduce any deemed to be the same construction project. Designated Construction Project General E. The provisions of Section III — Limits Of Insurance Aggregate Limit. not otherwise modified by this endorsement shall continue to apply as stipulated. Page 2 of 2 Copyright, Insurance Services Office, Inc., 1996 CG 25 03 05 09 POLICY NUMBER: GL 6676804 COMMERCIAL GENERAL LIABILITY CG 25 04 05 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED LOCATION(S) GENERAL AGGREGATE LIMIT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Designated Location(s): All locations you own, rent or occupy and as per schedule on file with the company. $4, 000, 000 per location with the maximum annual general aggregate limit for the policy term capped at $40, 000, 000. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A. For all sums which the insured becomes legally b. Claims made or"suits" brought; or obligated to pay as damages caused by c. Persons or organizations making claims or occurrences under Section I — Coverage A, and bringing "suits". for all medical expenses caused by accidents under Section I — Coverage C, which can be 3. Any payments made under Coverage A for attributed only to operations at a single damages or under Coverage C for medical designated "location" shown in the Schedule expenses shall reduce the Designated above: Location General Aggregate Limit for that designated "location". Such payments shall 1. A separate Designated Location General not reduce the General Aggregate Limit shown Aggregate Limit applies to each designated in the Declarations nor shall they reduce any "location", and that limit is equal to the amount other Designated Location General Aggregate of the General Aggregate Limit shown in the Limit for any other designated "location" Declarations. shown in the Schedule above. 2. The Designated Location General Aggregate 4. The limits shown in the Declarations for Each Limit is the most we will pay for the sum of all Occurrence, Damage To Premises Rented To damages under Coverage A, except damages You and Medical Expense continue to apply. because of "bodily injury" or "property p pp y However, instead of being subject to the damage" included in the "products-completed General Aggregate Limit shown in the operations hazard", and for medical expenses Declarations, such limits will be subject to the under Coverage C regardless of the number applicable Designated Location General of: Aggregate Limit. a. Insureds; CG 25 04 05 09 © Insurance Services Office, Inc., 2008 Page 1 of 2 B. For all sums which the insured becomes legally C. When coverage for liability arising out of the obligated to pay as damages caused by "products-completed operations hazard" is "occurrences" under Section I — Coverage A, and provided, any payments for damages because of for all medical expenses caused by accidents "bodily injury" or "property damage" included in under Section I — Coverage C, which cannot be the "products-completed operations hazard" will attributed only to operations at a single reduce the Products-completed Operations designated "location" shown in the Schedule Aggregate Limit, and not reduce the General above: Aggregate Limit nor the Designated Location 1. Any payments made under Coverage A for General Aggregate Limit. damages or under Coverage C for medical D. For the purposes of this endorsement, the expenses shall reduce the amount available Definitions Section is amended by the addition of under the General Aggregate Limit or the the following definition: Products-completed Operations Aggregate "Location" means premises involving the same or Limit, whichever is applicable; and connecting lots, or premises whose connection is 2. Such payments shall not reduce any interrupted only by a street, roadway, waterway or Designated Location General Aggregate Limit. right-of-way of a railroad. E. The provisions of Section III — Limits Of Insurance not otherwise modified by this endorsement shall continue to apply as stipulated Page 2 of 2 © Insurance Services Office, Inc., 2008 CG 25 04 05 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED ADDITIONAL INSURED This endorsement modifies insurance provided under the following: COMMERCIAL AUTOMOBILE COVERAGE PART SCHEDULE Name of Additional Insured Person(s)or Organization(s): Any person or organization as required by written contract or agreement that is executed prior to the loss. CHANGE The person(s)or organization(s)shown in the Schedule above with whom you have agreed in a written contract to provide insurance such as is afforded under this Coverage Form, is included as an Additional Insured subject to the below: (1) Insurance for such Additional Insured(s) scheduled above shall be afforded only to the extent that such Additional Insured is liable for "bodily injury" or "property damage" arising out of your operations and resulting from the ownership, maintenance or use of covered "autos" by you while the covered "autos" are on premises owned or leased by the above scheduled Additional Insured(s). (2) The insurance afforded under this Coverage Form to such Additional Insured(s) applies only: (a) If the "accident" takes place subsequent to the execution and effective date of such written contract: and, (b) While such written contract is in force, or until the end of the policy period, which ever occurs first. (3) How Limits Apply to Additional Insured(s) The most we will pay on behalf of the Additional Insured(s) scheduled above is the lesser of: (a) The limits of insurance specified in the written contract or written agreement; or, (b) The Limits of Insurance provided by the Coverage Form. SNCA 026 10 13 Safety National Casualty Corporation Page 1 of 2 The amount we will pay on behalf of such Additional Insured(s)shall be a part of, and not in addition to, the Limits of Insurance shown in the Coverage Form Declarations and described in this section. Such amount will thus not increase the Limits of Insurance shown for the Coverage Form. (4) Exclusions (a) This endorsement does not apply to liability of the Additional Insured which arises out of the ownership of transportation operating rights granted to the Additional Insured by public authority. (b) This endorsement does not apply to the liability of the owner or anyone else from whom you hire or borrow a covered auto. (5) Obligations at the Additional Insured's Own Cost No Additional Insured will, except at their own cost, voluntarily make a payment, assume any obligation, or incur any expense, other than for first aid, without our consent. The Additional Insured(s) scheduled above shall be subject to all other conditions set forth in the Coverage Form. This endorsement does not alter coverage provided in the Coverage Form. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. CA 6676805 Endorsement No. Named Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By Page 2 of 2 Safety National Casualty Corporation SNCA 026 10 13 POLICY NUMBER: CA 6676805 COMMERCIAL AUTO CA 04 49 11 16 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. PRIMARY AND NONCONTRIBUTORY - OTHER INSURANCE CONDITION This endorsement modifies insurance provided under the following: AUTO DEALERS COVERAGE FORM BUSINESS AUTO COVERAGE FORM MOTOR CARRIER COVERAGE FORM With respect to coverage provided by this endorsement,the provisions of the Coverage Form apply unless modified by the endorsement. A. The following is added to the Other Insurance B. The following is added to the Other Insurance Condition in the Business Auto Coverage Form Condition in the Auto Dealers Coverage Form and and the Other Insurance — Primary And Excess supersedes any provision to the contrary: Insurance Provisions in the Motor Carrier This Coverage Form's Covered Autos Liability Coverage Form and supersedes any provision to Coverage and General Liability Coverages are the contrary: primary to and will not seek contribution from any This Coverage Form's Covered Autos Liability other insurance available to an "insured" under Coverage is primary to and will not seek your policy provided that: contribution from any other insurance available to 1. Such "insured" is a Named Insured under such an "insured" under your policy provided that: other insurance; and 1. Such "insured" is a Named Insured under such 2. You have agreed in writing in a contract or other insurance; and agreement that this insurance would be primary 2. You have agreed in writing in a contract or and would not seek contribution from any other agreement that this insurance would be primary insurance available to such "insured". and would not seek contribution from any other insurance available to such "insured". CA 04 49 11 16 © Insurance Services Office, Inc., 2016 Page 1 of 1 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL AUTOMOBILE COVERAGE PART SCHEDULE Name Of Person Or Organization: Any person or organization as required by written contract or agreement that is executed prior to the loss. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. CHANGE We waive any right of recovery we may have against the person or organization shown in the Schedule above because of payments we make for"bodily injury" or"property damage"to which this insurance applies, caused by an "accident" and resulting from the ownership, maintenance or use of a covered "auto". This waiver applies only to the person or organization shown in the Schedule above. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. CA 6676805 Endorsement No. Named Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By SNCA 027 10 13 Safety National Casualty Corporation Page 1 of 1 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. SPECIAL NOTICE OF CANCELLATION SERVICE PROVIDED TO IDENTIFIED THIRD PARTIES This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART CHANGE The following new provision is added to A. Cancellation of the COMMON POLICY CONDITIONS or such other applicable state cancellation endorsement: As a special service to you, if we cancel this policy for any reason other than non-payment of premium, within thirty (30) days prior to the effective date of cancellation, we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. As a special service to you, if we cancel this policy for non-payment of premium, within ten (10) days prior to the effective date of cancellation, we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. If we have been provided with an electronic address of such third parties, at our election we may send notice of cancellation to such third parties by electronic mail. Notice of cancellation of coverage provided to a certificate holder is a courtesy only. Failure to provide such notice will not extend the policy cancellation date, negate the cancellation of the policy, nor confer any rights nor expectations upon the certificate holder nor subject us, our agents nor representatives to liability for failure to provide notice. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. GL 6676804 Endorsement No. Named Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By (Countersignature by the Broker or Agent shall only occur in the mailing states that require countersignature) SNGL 047 0514 Safety National Casualty Corporation Page 1 of 1 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. SPECIAL NOTICE OF CANCELLATION SERVICE PROVIDED TO IDENTIFIED THIRD PARTIES This endorsement modifies insurance provided under the following: COMMERCIAL AUTOMOBILE COVERAGE PART CHANGE The following new provision is added to A. Cancellation of the COMMON POLICY CONDITIONS or such other applicable state cancellation endorsement: As a special service to you, if we cancel this policy for any reason other than non-payment of premium, within thirty (30)days prior to the effective date of cancellation, we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. As a special service to you, if we cancel this policy for non-payment of premium, within ten (10) days prior to the effective date of cancellation, we will mail a copy of such written notice of cancellation to all third persons whose name and address have, during the applicable policy period, been placed on file with us through your broker of record due to third party contractual requirements relating to such notice. If we have been provided with an electronic address of such third parties, at our election we may send notice of cancellation to such third parties by electronic mail. Notice of cancellation of coverage provided to a certificate holder is a courtesy only. Failure to provide such notice will not extend the policy cancellation date, negate the cancellation of the policy, nor confer any rights nor expectations upon the certificate holder nor subject us, our agents nor representatives to liability for failure to provide notice. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. CA 6676805 Endorsement No. Named Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By (Countersignature by the Broker or Agent shall only occur in the mailing states that require countersignature) SNCA 039 10 13 Safety National Casualty Corporation Page 1 of 1 WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 03 13 WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. SCHEDULE Any Person or Organization as required by written contract or agreement that is executed prior to the loss. THIS FORM APPLIES ONLY TO THE FOLLOWING STATE(S) IF COVERED BY YOUR POLICY. IF A STATE IS NOT LISTED BELOW, THIS FORM DOES NOT APPLY IN THAT STATE. AL, AK, AZ, AR, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NM, NY, NC, OK, OR, PA, RI, SC, SD, TN, VT, VA, WV This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. LDC4068970 Endorsement No. Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By WC 00 03 13 (04 84) Page 1 of 1 ©1983 National Council on Compensation Insurance. WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 03 13 WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. SCHEDULE Any Person or Organization as required by written contract or agreement that is executed prior to the loss. THIS FORM APPLIES ONLY TO THE FOLLOWING STATE(S) IF COVERED BY YOUR POLICY. IF A STATE IS NOT LISTED BELOW, THIS FORM DOES NOT APPLY IN THAT STATE. WI This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. PS 4068969 Endorsement No. Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By WC 00 03 13 (04 84) Page 1 of 1 ©1983 National Council on Compensation Insurance. WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 04 03 06 WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT-CALIFORNIA We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) You must maintain payroll records accurately segregating the remuneration of your employees while engaged in the work described in the Schedule. The additional premium for this endorsement shall be 0 % of the California workers' compensation premium otherwise due on such remuneration. SCHEDULE Person or Organization Job Description Any Person or Organization as required by written contract or agreement that is executed prior to the loss. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. LDC4068970 Endorsement No. Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By WC 04 03 06 (04 84) Page 1 of 1 0 1998 by the Workers'Compensation Insurance Rating Bureau of California. All rights reserved. WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 42 03 04 B TEXAS WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT This endorsement applies only to the insurance provided by the policy because Texas is shown in Item 3.A. of the Information Page. We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule, but this waiver applies only with respect to bodily injury arising out of the operations described in the Schedule where you are required by a written contract to obtain this waiver from us. This endorsement shall not operate directly or indirectly to benefit anyone not named in the Schedule. The premium for this endorsement is shown in the Schedule. SCHEDULE 1. ( ) Specific Waiver (x) Blanket Waiver Any Person or Organization as required by written contract or agreement that is executed prior to the loss. 2. Operations: 3. Premium: $ The premium charge for this endorsement shall be percent of the premium developed on payroll in connection with work performed for the above person(s) or organization(s) arising out of the operations described. 4. Advance Premium: This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No. LDC4068970 Endorsement No. Named Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By WC 42 03 04 B (06 14) ©Copyright 2014 National Council on Compensation Insurance,Inc.All Rights Reserved. WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 43 03 05 UTAH WAIVER OF SUBROGATION ENDORSEMENT This endorsement applies only to the insurance provided by the policy because Utah is shown in Item 3.A. of the Information Page. We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. Our waiver of rights does not release your employees' rights against third parties and does not release our authority as trustee of claims against third parties. SCHEDULE Any Person or Organization as required by written contract or agreement that is executed prior to the loss. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 10/01/2024 Policy No.LDC4068970 Endorsement No. Insured TETRA TECH, INC. Premium $ Included Insurance Company Safety National Casualty Corporation Countersigned By WC 43 03 05 (07 00) Page 1 of 1 ©2000 National Council on Compensation Insurance,Inc. ENDORSEMENT NO. 15 AMEND SUBROGATION CLAUSE;WAIVER OF SUBROGATION FOR CLIENTS AND THIRD PARTIES This Endorsement, effective at 12:01 a.m. on October 1, 2025, forms part of Policy No. 0312-0276 Issued to Tetra Tech, Inc. Issued by Allied World Surplus Lines Insurance Company In consideration of the premium charged, it is hereby agreed that Section VIII. CONDITIONS, Subsection N. is deleted in its entirety and replaced as follows: N. SUBROGATION In the event of any payment under this Policy,the Company shall be subrogated to all the Insured's rights of recovery against any person or organization and the Insured shall execute and deliver instruments and papers and do whatever else is necessary to secure such rights. The Insured shall do nothing to prejudice such rights. The Company agrees to waive its right of subrogation against any client of the Insured or any other person or entity for a Claim which is covered by this Policy where the Insured agreed to waive any such rights in writing prior to the date the Wrongful Act giving rise to such Claim first occurred. Any recoveries shall be applied first to subrogation expenses, second to Damages and Defense Expenses paid by the Company, and third in satisfaction of the Policy Deductible shown in Item 4.of the Declarations. Any additional amounts recovered shall be paid to the First Named Insured. All other terms, conditions and limitations of this Policy shall remain unchanged. Authorized Representative AE 00062 (08/21)