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City of Everett Lift Station No. 1 Valve Replacement <br /> <br /> Scope of Services 8 <br />4. Confirm the final design submittal adequately address City comments on the 90 percent <br />design and provide follow-up comments as needed. <br />5. Provide timely review of deliverables and responses to information requests. City <br />reviews shall be completed within two (2) weeks. <br />6. City to provide Division 00 specification sections in Word format. <br />Assumptions and Meetings <br />1. No structural, mechanical, architectural, electrical, or instrumentation drawings will be <br />required for the design. <br />2. No geotechnical information is available from the previous LS-1 project. However, it is <br />assumed a geotechnical investigation is not required for either project site due to the <br />relatively shallow excavation required. Additionally, excavation near the existing <br />diversion structure at the LS-1 site will remove and replace existing soils. <br />3. Shoring will be required for the excavation at LS-1 around the diversion structure along <br />the side nearest the creek. <br />4. Dewatering will be required for the excavation at LS-1 around the diversion structure <br />given the depth of this excavation relative to the nearby creek. When the City removed <br />the internal components from the existing 30-inch valve they were able to dewater the <br />valve box without difficulty. Therefore, it is assumed that the Contractor will similarly be <br />able to dewater the excavation for the temporary line stop or other diversion method <br />without too much difficultly. <br />5. Project specifications will utilize the 6-digit Construction Specifications Institute (CSI) <br />format. <br />6. Up to three (3) BHC staff members will meet with the City to review the draft preliminary <br />design technical memorandum for the combined project. The meeting will be virtual and <br />up to 2 hours in duration, including notes. <br />7. Up to three (3) BHC staff members will meet with the City to review the 50 percent and <br />90 percent design submittals for the combined project. Meetings will be in-person and 6 <br />hours in duration including travel time and notes. <br />8. Two (2) site visits by up to three (3) BHC staff members during the design process for <br />the combined project. Site visit duration is 6 hours including travel time and follow-up. <br />9. Surveying is not required. The LS-1 site plan will utilize an aerial image. Wetland <br />boundary flags set in the field for LS-1 will be georeferenced so that they can be located <br />on the aerial image to show the boundaries on the site plan. <br />Deliverables <br />1. Electronic copy (Adobe PDF format) of draft and final preliminary design technical <br />memorandum for the combined project. <br />2. Electronic copy (Adobe PDF format) of 50 percent and 90 percent drawings, <br />specifications, and OPCC for the combined project. Drawings to be submitted as half- <br />size. <br />3. Electronic copy (Adobe PDF format) of the 50 Percent and 90 Percent Design Submittal <br />Record of Comment for the combined project. <br />4. Electronic copy (Adobe PDF format) of Final Construction Bid Documents for the <br />combined project, stamped and signed. <br />5. Electronic copy (Adobe PDF format) of meeting notes for the 50 and 90 percent review <br />meetings for the combined project.