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King County WA Waste Management Construction Projects & Open Bids

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Projects from the last 3 months
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Title
Project Type
Publish Date
Valuation
Action Stage
City
State
County
Paving, Sanitary Sewer, Water Line
11/11/2026
$1,600,000- $1,706,000
Bidding
BOTHELL
WA
King
Sanitary Sewer
11/10/2026
$1,000,000- $1,300,000
Bid Results
AUBURN
WA
King
Sanitary Sewer, Site Development, Storm Sewer
11/07/2026
$1,476,551
Bid Results
BELLEVUE
WA
King
Dry Waste Treatment Plant, Shoreline Maintenance, Site Development
11/04/2026
$3,522,000
Bid Results
SEATTLE
WA
King
Sewage Treatment Plant
11/03/2026
$1- $99,999
Bidding
BURIEN
WA
King
Sanitary Sewer, Water Line, Water Supply
11/02/2026
$3,000,000- $4,999,999
Bidding
Seattle
WA
King
Sanitary Sewer, Storm Sewer, Water Line
10/30/2026
$5,800,000- $6,200,000
Bidding
KIRKLAND
WA
King
Sewage Treatment Plant
10/16/2026
$2,018,448
Bid Results
ISSAQUAH
WA
King
Sewage Treatment Plant
10/02/2026
$2,861,840
Bid Results
SEATTLE
WA
King
Sewage Treatment Plant
10/01/2026
$914,916
Bid Results
SEATTLE
WA
King
Sewage Treatment Plant, Storage Tank (Other)
09/28/2026
$364,800,000
Sub Bidding, Planning Schematics
SEATTLE
WA
King
Sewage Treatment Plant, Water Treatment Plant
09/25/2026
$2,200,000- $2,500,000
Bid Results
FEDERAL WAY
WA
King
Sewage Treatment Plant
09/23/2026
$20,311,972
Bid Results
RENTON
WA
King
Water Treatment Plant
09/15/2026
$1,000,000- $2,999,999
Bid Results
AUBURN
WA
King
Electric Substation, Sewage Treatment Plant
08/21/2026
$165,000,000
GC Bidding, Planning Schematics
RENTON
WA
King