Pace Engineers, Inc. 4/1/2024 - Laserfiche WebLink

March 8, 2024 Vincent Bruscas City of Everett Everett Mall Bus Platform Page 11 of 16 P:\KIR\P24\_2024 PROPOSALS\ENGINEERING\P24-046 Everett Mall Bus Platform\Everett Bus Platform Scope.docx  The work will include a preliminary hydraulic report supporting the design at the 60% submittal and a final report at the 100% submittal.  We are assuming that additional flow control measures will not be required because the increase from the existing site conditions to the proposed site conditions will be less than 0.15 cfs using 15-minute time steps and an approved continuous runoff model.  We are anticipating that Modular Wetlands or an equivalent system will be used to meet the water quality requirements.  We are assuming that a suitable stormwater discharge point exists on or adjacent to the site and no offsite stormwater conveyance improvements will be required by the project. SWPPP Documentation  At 90% PACE will prepare a Stormwater Pollution Prevention Plan (SWPPP) for the project site in compliance with Ecology Guidelines to supplement the Temporary Erosion and Sediment Control Plan (TESC). 9. Final Design The Information to Bidders (ITB) will incorporate comments from the review of the 60% design documents and City permitting comments. This plan set may be utilized as an addendum or a conforming plan set depending upon when final permit comments come in from the City. Work Elements: In addition to the design elements described in other tasks, the following work elements will occur during the TIB design phase:  Update plan set based on Everett Transit 60% design comments and City permitting review comments.  Opinion of Probable Construction Cost Prepare an opinion of the probable construction cost for the project based on the ITB design plans. The opinion will capture all significant project costs to the extent known, and provide sufficient contingency to gauge the final costs of the project.  Specifications Specifications will be prepared in WSDOT/APWA format for the project.  Document Assembly Assemble all deliverables from the team members into a cohesive package for delivery to Everett Transit.  A maximum of twenty (20) civil plans will be prepared. Plan sheets will be scaled at 1" = 20' for full size drawings (22" x 34") and 1" = 40' for half size drawings (11"