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EXHIBIT A-1 <br /> KraZan & ASSOCIATES, INC. <br /> GEOTECHNICAL ENGINEERING • ENVIRONMENTAL ENGINEERING <br /> CONSTRUCTION TESTING & INSPECTION <br /> November 28,2018 Proposal No. G18930WAL <br /> Revised November 29,2018 Page 1 <br /> City of Everett <br /> 3200 Cedar Street <br /> Everett,WA 98201 <br /> Attn: Arnie Roshak,P.E. <br /> Associate Engineer,Public Works—Utilities Engineering <br /> Reference: Proposal for Geotechnical Engineering Investigation <br /> UP No. 3691, Sewer Utility Project"0" <br /> Everett,WA <br /> Greetings: <br /> We are pleased to present our scope of work and cost estimate to conduct a geotechnical engineering <br /> investigation for Sewer Project "0", WO# UP3691. This proposal has been developed based on the <br /> information that was provided in your email dated November 7,2018. The email included a Geotechnical <br /> Engineering Scope of Work (Exhibit A-1) and a map showing the approximate locations of the planned <br /> sewer utility alignments. We also based this proposal on a review of available topographic and geologic <br /> maps of the site area, aerial photographs of the site areas, as well as experience with projects of similar <br /> size and scope. Descriptions of the new water main alignment locations are summarized in the following <br /> table: <br /> Locations From To Prop.Dia. <br /> Colby Avenue 3701 Street 4001 Street 12"-24" <br /> Lombard Avenue 32nd Street 3501 Street 18" <br /> Alley Between Lombard& 33rd Street 32"d Street -- <br /> Oakes <br /> Alley Between Oakes& 3401 Street 32"d Street -- <br /> Rockefeller <br /> Alley Between Lombard& 3601 Street 3501 Street -- <br /> Broadway <br /> 35th Street Oakes Avenue McDougall Avenue 36" <br /> McDougall Avenue 3501 Street 36th Street 36" <br /> It is our understanding that the project will include the installation of new sewer line conveyance systems <br /> south of downtown Everett. Sewer pipes will generally range from about 12 inches to 36 inches in <br /> diameter. In addition to the new sewer pipes, the project will likely include the replacement of drainage <br /> system inlets and catch basins, as well as drainage pipes at intersections where new combined sewer <br /> mains will be constructed. Based on existing sewer pipe invert elevations,the new sewer pipes generally <br /> will range from about 10 feet to 25 feet deep. The project will also include a trenchless crossing under <br /> Broadway at the intersection with 35th Street. <br /> It appears that the proposed sewer system improvements will be located within City of Everett Right-Of- <br /> Way(ROW)and easements. <br /> Offices Serving The Western United States <br /> 4303—19801 Street SW•Lynnwood,Washington 98036•(425)485-5519•Fax(425)485-6837 <br />