South Treatment Plant Dissolved Air Flotation Thickener Tanks Rehabilitation
| Location: |
Washington |
| Posted: |
Aug 7, 2026 |
| Due: |
Aug 12, 2026 |
| Agency: |
King County |
| Type of Government: |
State & Local |
| Category: |
- 68 - Chemicals and Chemical Products
- J - Maintenance, Repair, and Rebuilding of Equipment
- Y - Construction of Structures and Facilities
- Z - Maintenance, Repair or Alteration of Real Property
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| Solicitation No: |
KC001675 |
| Publication URL: |
To access bid details, please log in. |
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Abstract: Construction Solicitation KC001675,3
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Title
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South Treatment Plant Dissolved Air Flotation Thickener Tanks Rehabilitation
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Solicitation Type
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Construction Solicitation
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Status
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Active
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Buyer
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Lea McCormick
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Email
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lmccormick@kingcounty.gov
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Synopsis
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The project work is located at the South Treatment Plant, 1200 Monster Road SW, Renton, Washington 98057. The purpose of this project is to modify and replace six dissolved air flotation thickener (DAFT) mechanisms, piping and appurtenances, their related cover systems and access hatches, and associated electrical equipment. This project also includes the modification of the existing concrete tank walls for four DAFTs.
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Addendum Description
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Addendum 3 has been issued. Suppliers must acknowledge all addenda before submitting a response. If a supplier has already submitted a response, they MUST log into the E-Procurement Supplier Portal, acknowledge the addendum, and resubmit.
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Attachments
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KC001675-addendum-3.pdf
(6.61 MB)
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KC001675-addendum-1.zip
(1.5 MB)
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KC001675-itb-documents.zip
(344.7 MB)
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KC001675-addendum-2.pdf
(2.43 MB)
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Open Date
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8/7/26 11:12:19 AM
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Close Date
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8/12/26 01:30:59 PM
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Posting Date
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8/7/26
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KC Solicitation NAICS Code(s)
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221320;237110
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Small Business Requirements Apply?
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Yes
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Department
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NATURAL RESOURCES AND PARKS
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Division
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WASTEWATER TREATMENT
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