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, r <br /> 2 <br /> 5. Coordination efforts with City staff or others <br /> a) Coordinate with treatment plant and City engineering staff to develop a final pipeline <br /> alignment to minimize impact on treatment plant operations. <br /> b) Attend 4 design review meetings with City engineering staff prior to the 50% review <br /> submittal. <br /> 6. Conduct constructability review workshop <br /> a) Identify site constraints and construction sequencing <br /> b) Develop traffic control and detour plan during construction. <br /> c) Identify construction limits to avoid impacting sensitive site features including the <br /> bridge piers, wetlands, existing structures, and public access to adjacent parks. <br /> Client Responsibilities <br /> 1. Client will review and provide comments at the 50%submittal review meeting. <br /> 2. Client will review and provide comments at the 90% submittal review meeting. <br /> 3. Provide information on the plant SCADA system and the requested method of <br /> integrating the new system features into the existing system. <br /> Assumptions <br /> 1. Develop specifications using City standard WSDOT/APWA based specification format. <br /> Technical specifications for items not adequately addressed by these specifications will <br /> be developed in Construction Specification Institute (CSI) format and attached by <br /> appendix to the contract specifications. <br /> 2. HDR to provide 50% plans, opinion of probable cost (AACEi Class 1), and specifications. <br /> 3. HDR to provide 50%design plans. The 50%design plans will include plan and profile <br /> drawings of the pipeline, pipeline design details, plan and sections of each of the <br /> structures and preliminary structural details. <br /> 4. HDR to provide 90% plans, opinion of probable cost (AACEi Class 1), and specifications. <br /> 5. HDR to provide construction plans and specifications to be issued for bid which will be <br /> signed and sealed by a professional engineer registered in the state of Washington. <br /> 6. Anticipated Design Drawings include: <br /> • Cover Sheet with Vicinity Map and Project Approvals <br /> • Drawing Index and Sheet Layout Map <br /> • Legend and Abbreviations <br /> • Survey Control Plan <br /> • Hydraulic Profile and Design Criteria <br /> • Temporary Erosion and Sedimentation Control Plan <br /> • 4 Plan and Profile Drawings, 1 inch = 20 feet horizontal scale <br /> • 2 Civil design detail sheets <br /> • 30 Structural design drawings including structural notes, standard details, plans and <br /> sections of structures, and structure specific details. <br /> • Electrical site plan <br /> • 3 Electrical design detail drawings <br /> City of Everett—DSO Modifications G7 Scope of Services <br />