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SCOPE OF SERVICES CITY OFSANTAANA SANTA ANA BOULEVARD GRADE SEPARATION HART(THOHAS It is assumed that the following is required: 7.8 Construction Schedule • Irrigation Notes and Legend (1) Mark Thomas will provide a detailed CPM method • Irrigation Plans (4) schedule of construction activities in Microsoft • Irrigation Details (2) Project format based upon our assumed staging • Planting Notes and Legend (1) plans and design efforts. The initial Construction • Planting Plans (4) Schedule will be supplied at the 65% PS&E • Planting Details (1) submittal with updates with the 95%, 100%, and • Total sheets: 13 Final PS&E submittals that include a response to 7.6 Specifications comments from subsequent submittals. Mark Thomas will prepare specifications packages Task Deliverables: using the latest APWA Standard Specifications for • Concept Submittal to SCRRA Public Works Construction (Greenbook)ICaltrans • Planting Concept Standard Specifications and consistent with the • 30%160%190%01100%/Final Plan and Cost current City format. We anticipate the City will Estimate Submittals aligned with SCRRA provide the boilerplate contract documents to be • 60%190%1100% Specifications & included in the specifications package. We will Construction Schedule work with the City on assembling the entire contract document package. Specifications will be Task 8 Railroad & Structural Design provided, starting with full special 8.1 Track Plans provisions/technical specifications at the 65% PS&E submittal. The 95%, 100%, and Final PS&E 8.2 SCRRA Rail Bridge submittals will include a response to comments 8.2.1 Type Selection from subsequent submittals. Biggs Cardosa will develop a structure selection 7.7 Quantities & Cost Estimates analysis in accordance with §11.6.1 of the SCRRA A cost estimate will be prepared to inform the City Design Criteria Manual for the railroad bridge. of the upcoming financial obligation and to provide Along with discussing span arrangement, an engineer's estimate as a basis for the design. substructure configuration, etc., constructability will The estimate will show quantities and unit prices be a primary focus of the Bridge Type Selection for each work item along with appropriate Report. Attachments will include a Bridge General mobilization and contingency costs. For structural Plan and a rough order of magnitude construction items, Caltrans BEES format will be used. We will cost estimate. research the latest unit prices available, Caltrans Assumptions: database information and Caltrans latest . This scope does not anticipate the Construction Cost Manual, and consult with the preparation of multiple superstructure and City on specific prices and use our own information substructure alternatives. Rolled steel from other recent bids as available to ensure the beams are assumed to be the most unit prices are current. We will also coordinate and preferable alternative for SCRRA and the conduct value engineering studylanalysis for any City, and Type I or Type II CIDH or CISS proposed improvements during the design. The foundations will be preferrable over a pile estimate provided will be updated based on City comments and market data at the 35%, 65%, 95%, cap. 100%, and Final PS&E submittals That include a Up to three {3) construction staging response to comments from subsequent alternatives will be considered for the submittals. Bridge Type Selection Report. Alternatives are anticipated to include: 1) Piles located All estimate submittals will be both in excel and outside of tracks to minimize railroad work PDF formats with each submittal. windows, 2) piles located within tracks that would reduce structure cost but would