Washington Bothell Civic Plus #PW-0161

95th Place Sewer, Water-Main, and Roadway Improvements

The City of Bothell Public Works Department is seeking a contractor for sewer, water-main, and roadway improvements in the 95th Place NE area. - Buyer: City of Bothell, Public Works Department, King County, Washington. - Project: 95th Place Sewer and Water Improvements, sewer project #0003.05.T129 and water project #0005.05.T129. - Work: Remove or abandon asbestos-cement water pipe; install ductile-iron water mains and service assemblies; build PVC gravity sewer mains, side-sewer laterals, and manholes; and complete paving, traffic control, and curb, gutter, driveway, and property restoration. - Key quantities: 1,400 LF of 8-inch CL 52 ductile-iron pipe; 830 LF of 8-inch SDR-35 PVC sewer pipe; 7 8-inch gate valves; 1 combination air-release/vacuum-release assembly; 1 hydrant assembly; 4 48-inch Type 2 manholes; 18 side-sewer services and cleanouts; 20 standard and 3 trenchless 1-inch water-service replacements; 145 tons of temporary asphalt across two schedules; and 900 of hot-mix asphalt, Class 1/2-inch PG 58H-22. - Requirements: Complete physical work within 90 working days; provide at least 15% apprentice labor hours; and follow asbestos-safe work practices and applicable City, WSDOT/APWA, and utility requirements. - OEMs and vendors: No manufacturers, brands, or vendors are named.

Description

The City of Bothell is soliciting sealed bids for sewer and water improvements in 95th Place NE, NE 200th Street, and NE 201st Street. Work includes abandoning existing asbestos cement watermains and replacing them with ductile iron watermains, and installing a new PVC gravity sewer system. The scope also includes water service assemblies, sewer mains, lateral services and manholes, asphalt work, temporary traffic control, and concrete curb, gutter, and driveway restoration. Physical completion is specified within 90 working days; the estimated project cost is $1,600,000 to $1,700,000.

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