East Reservoir Booster Pump Station Upgrade, Cedar River Water & Sewer District, Maple Valley, WA

Project #E1087 Bid Date: 10/28/2025 @ 11:00 am PDT

East Reservoir Booster Pump Station Upgrade, Cedar River Water & Sewer District, Maple Valley, WA

$1,300,000 to $1,500,000

Builders Exchange of Washington, Inc. Subs and Suppliers

Owner:
Cedar River Water & Sewer District
18421 SE Petrovitsky Road
Renton, WA 98058

Issued by:
www.bxwa.com

Prebid: 10/7 @ 10:00 am at 25011 SE 184th Street, Maple Valley (project site)

Description:
Work to be performed includes:
• Replacement of existing diesel pump fire pump system with electrical vertical in-line booster pump (Pump #3).
• Replace existing Pump No. 1 and Pump No. 2.
• Install and maintain temporary bypass pumping system with backup power.
• Provide new mechanical piping and valves.
• Provide new flow meter and water quality analyzer.
• Install an outdoor rated 250 kW generator with sub-base diesel fuel tank.
• Upsize utility pole-mount transformers and secondary conductors and conduit.
• Replace existing 200-amp rated electrical service and distribution equipment with 400-amp rated equipment.
• Install a VFD for the new Pump No. 3.
• Replace the existing step-down transformer inside the building.
• Replace the existing Pump No. 1 and Pump No. 2 VFDs.
• Replace the existing building overhead lights, outdoor lights, and site light.