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Port Gardner Storage Facility Volume 7 Attachment O <br /> Page 15 <br />CITY OF EVERETT ⋅ 3200 Cedar Street ⋅ Everett, WA 98201 ⋅ (425) 257-8800 ⋅ Fax (425) 257-8882 <br /> <br />Q69 - Drawing CX-10-2003, Keynote 24 call for demolishing an Electrical Utility Vault. <br />Please provide details of this vault. <br />Details of this vault are not available. This vault has no lid and has been filled <br />with gravel. Its approximate interior dimensions are 4’ X 4’; the depth is unknown <br />but estimated to be 4 to 6 feet deep. <br />Q70 - Drawing CX-10-2003, Keynote 3 call for demolishing catch basins. Provide an <br />average depth for these basins south and west of Area 30. The as-builts do not appear <br />to have this information. <br />Refer to Drawing CE-10-1003, sumps/approximate depths of known CBs are <br />provided. <br />Q71 - Drawing CX-10-2003, Keynote 17 call for demolishing electrical ductbank. <br />Provide dimensions of the ductbank and number/ size of conduit encased. <br />Record drawing B-9831 (Sections B, C, and D) provides cross-sections of the <br />duct bank with dimensions and conduits encased for some of the duct banks. It is <br />unknown how many or what size conduit is within the duct banks not showing <br />the conduits. Dimensions are shown on the plan view and sections on B-9831. <br />Q72 – Drawing GX-20-1001, Lower Demolition Plan indicates to “Remove Pipe” in the <br />southern most cell. The as-builts B-9018 to B-9021 indicate much more mechanical <br />may be existing. Is the piping the only mechanical to be removed/ disposed of? Is the <br />pipe embedded in the wall to remain? Is the location where the pipe is to be filled in on <br />the interior and exterior walls? Provide details. <br />Volume 7, Attachment A, Scott Paper Company Drawing B-9019 shows <br />mechanical appurtenances, including pipe, 36” knife gate valves, concrete valve <br />supports, guardrail, ladder, and other appurtenances. Interior pipe, 36” knife gate <br />valves, concrete valve supports and mechanical appurtenances were removed <br />under the previous Demolition Package. However, the guardrail and ladder <br />remains and must be removed. Mechanical Drawing D-20-3002 indicates existing <br />36” pipe spool embedded in north wall of this southernmost existing vault shall <br />be replaced with a new Type K Pipe Penetration per Standard Detail D13002, and <br />as such, the two existing 36” pipe spools through the north wall of the vault need <br />removed. <br />Q73 – Drawing GX-20-1001 and -1002 indicates a burn back/ patch of rebar. As-built <br />Drawing B-9021 indicates the deck rebar may be placed at 12” OCEW T&B/ Each Face. <br />Is this accurate for bidding purposes? <br />Bidders may assume as-built conditions with respect to deck rebar placement as <br />shown on the Volume 7, Attachment A, Scott Paper Company Drawings.