Project #E1104          Bid Date: 10/22/2025 @ 10:00 am PDT

2025 Water Main Replacement, King County Water District No. 49, Burien, WA

$785,000

Low Bid:
Bids Received: 8
Apparent Low BidKar-Vel Construction $ 734,529.11
2ndFury Site Works, Inc.$ 744,517.88
3rdHCON Incorporatred$ 790,089.92

Plans
Specs
Addendum #1
Addendum #2
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Builders Exchange of Washington, Inc. Subs and Suppliers

Owner:
King County Water District No. 49
415 SW 153rd Street
Burien, WA 98166

Contact: Jorgan Peadon
206-242-8535
jorganp@wd49.com

Issued by:
www.bxwa.com

Engineer:
PACE Engineers, Inc.
11255 Kirkland Way, Suite 300
Kirkland, WA 98033
425-827-2014

Contact: Paul Weller, PE
paulw@paceengrs.com

Description:
The project consists of the replacement of water main within the City of Burien in the District’s service area. All pipe to be installed will be to District standards, and will be replacing existing cast iron pipe of various diameters.

Identified by the District as capital improvement projects D-5 and D-8b. The project overall will be divided into four sections, designated as Schedules A through D. Schedule A will include the installation of approximately 452 lineal feet of 8-inch diameter water main, 98 lineal feet of 4- inch DI diameter water main in 13th Ave SW, and 172 lineal feet of 4-inch HDPE water main (via HDD) north of SW 158th St. Schedule B will include the installation of approximately 323 lineal feet of 8-inch diameter water main and 94 lineal feet of 4-inch diameter water main in 14th Avenue SW, south of SW 158th St. Schedule C will include the installation of approximately 401 lineal feet of 8-inch diameter water main in 25th Ave SW at SW 164th PL. Schedule D will include the installation of approximately 222 lineal feet of 4-inch diameter water main in 11th Ave SW, south of SW 166th St.

Construction will include connections to existing mains, replacement of fire hydrants, replacement or reconnection of services, valves, blowoffs, air valves and other appurtenances, as well as surface restoration; including any required asphalt restoration as dictated by City permit requirements.

Location of the proposed facilities is shown on the construction plans.