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Exhibit A-1 <br /> UP3730 <br /> -==_.„--Krazan & ASSOCIATES, INC. <br /> GEOTECHNICAL ENGINEERING • ENVIRONMENTAL ENGINEERING <br /> CONSTRUCTION TESTING & INSPECTION <br /> March 13,2020 Proposal No. G20165WAL <br /> Page 1 <br /> City of Everett <br /> 3200 Cedar Street <br /> Everett,WA 98201 <br /> Attn: Mr. Richard Hefti,PE <br /> Reference: Proposal for Geotechnical Engineering Investigation <br /> UP No. 3730,Water Main Replacement"V" <br /> Everett,WA <br /> Dear Mr.Hefti: <br /> We are pleased to present our scope of work and cost estimate to conduct a geotechnical engineering <br /> investigation for the Water Main Replacement "V" project. This proposal has been developed based on <br /> the information that was provided in your email dated February 24, 2020. The email included a <br /> Geotechnical Engineering Scope of Work(Exhibit A-1) and maps showing the approximate locations of <br /> the three planned water main alignments (Parts 1, 2, and 3). We also based this proposal on a review of <br /> available topographic and geologic maps of the site areas, aerial photographs of the site areas, as well as <br /> experience with projects of similar size and scope. Exhibit A-1 also included descriptions of the new <br /> water main alignment locations as summarized in the following table: <br /> Road From To Prop.Dia. <br /> Olympic Blvd W Mukilteo Blvd Ridgemont Drive 8-inch <br /> Ridgemont Drive Olympic Blvd 4428 Ridgemont Drive 8-inch(?) <br /> Pine Street Hewitt Avenue 25th Street 8-inch <br /> Wetmore Avenue 10th Street 7th Street 8-inch <br /> It is our current understanding that the new water main will include approximately 5,300 lineal feet of 8- <br /> inch diameter ductile iron water pipe. We anticipate that the water main will be installed with 36 to 48 <br /> inches of cover using standard trench excavation techniques. The project will also include removal or <br /> abandonment of valves, fire hydrants, water service lines and installation of new water meter boxes and <br /> setters,related appurtenances and surface restoration. The water main lines will be located within City of <br /> Everett Right-Of-Way(ROW) and easements. <br /> Offices Serving The Western United States <br /> 4303—198th Street SW•Lynnwood,Washington 98036•(425)485-5519•Fax(425)485-6837 <br />