STANTEC CONSULTING SERVICES, INC. (4)

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Bon Tempe and San Geronimo Water Treatment Plants Master Plan and Filter Rehabilitation Merin Municipal Water District I Corte Madera, California I Cost Estimator The first of these two projects that were completed for MMWD was a Master Plan to help ensure reliable, cost-effective operation of the two drinking water treatment plants for the next 50+ years. The Master Plan, completed by the end of 2014, found that major seismic rehabilitation of filters and other structures is required to achieve code compliance and meet the District's reliability goal of producing water within 24 hours of a major earthquake. To address these issues, Stantec began the Filter Rehabilitation Project in 2015. Jim provided cost estimating services for the project, which includes performing seismic/structural analysis, evaluating upgrade options, preparing cost-effective designs, managing bid documents, and providing construction support for the necessary improvements at both plants. Waterman WTP I City of Fairfield I Fairfield, California Principal Estimator Jim was the principal estimator for plant expansion work and submitted cost opinions at the PDR and 30, 60, and 90 percent design stages. The project involved a doubling in capacity of an existing conventional filtration process, including flocculation and sedimentation facilities at a working WTP. Phasing constraints and inclusion of costs to keep the existing plant operational during the construction period were analyzed and included in the various estimate iterations. Sunol Valley Water Treatment Plant I San Francisco Public Utilities Commission (SFPUC) Sunol, California I Estimating Manager Jim was the estimating manager and a lead quality control resource for the plant upgrades. The purpose of this $100 million project was to increase the sustainable capacity of the plant from 120 to 160 MGD. This was accomplished by the addition of a new 40-MGD flocculation/sedimentation basin, upgrades to the plant's 12 existing filters with new filter media, new under drains and air/water backwash capability, a new washwater recovery basin, and modifications to the plant's existing flow distribution structure. CS-884, As -Needed Water Treatment Design Services I SFPUC I San Francisco, California I Lead Estimator Under Task Order #12, Jim led a team of estimators to independently develop cost opinions for the capital elements associated with the Crystal Springs pump station and San Andreas Transmission Main project. He developed the Association for the Advancement of Cost Engineering Class 4, 3, and 2 cost estimates to support the detailed design process. Roseville Water Treatment Plant (WTP) Expansion City of Roseville I Roseville, California Lead Estimator Jim was the lead estimator for the City of Roseville WTP Expansion Project. This $32M treatment plant expansion increased the rated capacity to 100 mgd, and, in addition to other work, included two additional horizontal flocculation and sedimentation basins. Jim prepared interim cost estimates at the 30, 60, and 95 percent design stages, as well as the final engineer's opinion of probable construction cost. CS-825B, As -Needed Wastewater Design Services SFPUCommission* I San Francisco, California I Lead Estimator Under Task Order 46, Jim led cost estimating on the third -party review of the Sewer System Master Plan (SSMP) feasibility level cost estimates. The SSMP program evaluates the existing wastewater treatment and collection system and determines present and future need to help ensure reliable service consistent with the City's goals. As part of the review effort, Jim commented on the appropriate escalation factor and proper inclusion of owner soft costs. He also provided input on the cost of construction in San Francisco relative to the rest of the country. Finally, Jim undertook a detailed review of consultant cost estimates for the New Bayside Digester Facility and the Cayuga Diversion scheme. Stringfellow Groundwater Treatment Stringfellow Superfund Site I Riverside, California Senior Cost Estimator The Stantec team designed upgrades and improvements for the Stringfellow Superfund Site groundwater treatment plant. Jim was responsible for task order cost estimating and constructability reviews for an updated PLC -based control system, a new VOC stripper, and upgrades for the lime -precipitation and GAO systems on site. denotes projects completed with other firms City of Santa Ana On -Call Engineering Design Services for PFAS Treatment Systems RFP NO, 22-133 A-30