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Page 32 <br />kimley-horn.com 2828 Colby Avenue, Suite 200 Everett, WA 98201 425-708-8275 <br />·Advancement of stormwater plan sheets to reflect proposed facility layouts, conveyance, <br />and connections. <br />·Preparation of a draft Hydraulic Report documenting stormwater design criteria, <br />assumptions, methodologies, preliminary calculations, and compliance approach with City <br />of Everett requirements. <br />Constructability, Cost, and Schedule <br />As part of the ~60% design effort, Kimley-Horn will: <br />·Develop an MOT phasing plan set that carries the preferred alternative identified in Phase <br />1 of the project through. These plans will incorporate necessary changes and feedback <br />stakeholder coordination and design advancement. <br />·Prepare an updated construction cost estimate based on the ~60% design. <br />·Refine construction assumptions and phasing concepts to support continued schedule <br />development. <br />Project costs will be estimated based on available City Bid History, WSDOT Bid Analysis, and <br />escalated to an anticipated construction year of 2028. <br />Draft Contract Documents <br />Kimley-Horn will prepare draft project special provisions and outline specifications appropriate <br />for the ~60% design level to support agency review and coordination. Specifications are <br />assumed to follow WSDOT, APWA, and City of Everett Standard Specifications. <br />Assumptions: <br />l Intermediate design is limited to a single preferred alternative, chosen during Preliminary <br />Design. <br />l ~60% design deliverables will not include final quantities, final specifications, or bid- <br />ready contract documents. <br />l Structural plans are complete with high-level quality control. <br />l Agency review comments received at the ~60% stage will be addressed as part of <br />subsequent design phases. <br />l Intermediate Design does not include backwater analysis; this will be completed at Final <br />Design. <br />l MOT plan set will include detours, advanced signing, and phasing plans. Specific traffic <br />control details (striping callouts, temporary sign placement, temporary barrier and paving <br />placement) will not be included. <br />Deliverables: <br />l Intermediate (~60%) Plan Set – Electronic (PDF) <br />l Intermediate Construction Cost Estimate – Electronic (PDF) <br />l Intermediate Construction Schedule and Phasing Narrative – Electronic (PDF) <br />l Draft Project Specifications – Electronic (PDF) <br />l Draft Hydraulic Report – Electronic (PDF) <br />l Updated Risk Register – Electronic (PDF) <br />l Response to Preliminary Comments – Electronic (PDF and Excel)