South Treatment Plant (STP) Near Term Biogas Modifications
| Location: |
Washington |
| Posted: |
Sep 15, 2025 |
| Due: |
Sep 18, 2025 |
| Agency: |
King County |
| Type of Government: |
State & Local |
| Category: |
- 68 - Chemicals and Chemical Products
- J - Maintenance, Repair, and Rebuilding of Equipment
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| Solicitation No: |
KC001475 |
| Publication URL: |
To access bid details, please log in. |
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Abstract: Construction Solicitation KC001475,4
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Title
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South Treatment Plant (STP) Near Term Biogas Modifications
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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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Leeann Snyder
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Email
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lsnyder@kingcounty.gov
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Synopsis
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The purpose of this Contract is for installation, and replacement and commissioning of key components of the Biogas system at the South Treatment Plant (STP) in Renton, WA. The work of the contract includes but is not limited to replacement of the gas dehydration system, waste gas burners, scrubbing water pump assemblies, key control valves and instrumentation on the biogas upgrading system; installation of a flash tank and thermal oxidizer, as well as related structural, architectural, civil, electrical, instrumentation and programming modifications to support the entire project.
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Addendum Description
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Addendum 4 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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KC001475-addendum-4.pdf
(7.28 MB)
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KC001475-addendum-2.pdf
(5.12 MB)
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KC001475-itb-documents.zip
(155.16 MB)
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KC001475-addendum-1.pdf
(176.1 KB)
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KC001475-addendum-3.pdf
(11.33 MB)
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Open Date
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9/15/25 04:17:05 PM
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Close Date
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9/18/25 01:30:59 PM
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Posting Date
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9/15/25
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KC Solicitation NAICS Code(s)
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237110;238210;238220
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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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