Washington (WA)

Seattle

Heavy Civil GC/CM Services for MDCSO Influent Conveyance, Effluent Conveyance, and Outfall - 5964446

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Privately Funded

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Publicly Funded

Addenda Available

Post-Bid

Published January 28, 2026 at 7:00 PM

Updated January 29, 2026

Description

Site work for a civil project in Seattle, Washington. Completed plans call for site work for a one-story above grade water / sewer project; and one-story above grade water / sewer project.

Heavy Civil GCCM Services for Influent Conveyance/Effluent Conveyance & Outfall Provide preconstruction services and construct the Influent Conveyance, Effluent Conveyance, and Outfall to route combined sewer and stormwater to and from the future Wet Weather Treatment Station.

Details

Stage

Post-Bid

Building Use

Water / Sewer

Value

$286,630,000.00

Sector

Public - County

Project Type

Site Work

Bonds

Set Asides

Documents

7

Plans

9

Specs

18

Addenda

2

Other

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Contacts

6 Record(s)

Architect

Contact

Phone

Fax

Civil Engineer

Contact

Phone

Fax

Contracts Administrator

Contact

Phone

Fax

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United States of America

Heavy Civil GC/CM Services for MDCSO Influent Conveyance, Effluent Conveyance, and Outfall - 5964446

Description

Details

Documents

7

9

18

2

Contacts

Architect

Civil Engineer

Contracts Administrator

Trades Specified

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