Cedar Hills Regional Landfill Area 8 Closure Area 9 Demolition and Excavation
| Location: |
Washington |
| Posted: |
Feb 25, 2025 |
| Due: |
Feb 28, 2025 |
| Agency: |
King County |
| Type of Government: |
State & Local |
| Category: |
- F - Natural Resources and Conservation Services
- S - Utilities and Training Services
- Y - Construction of Structures and Facilities
- Z - Maintenance, Repair or Alteration of Real Property
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| Solicitation No: |
KC001353 |
| Publication URL: |
To access bid details, please log in. |
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Abstract: Construction Solicitation KC001353,2
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Title
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Cedar Hills Regional Landfill Area 8 Closure Area 9 Demolition and Excavation
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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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This project involves the interim and final closure for Refuse Area 8 Stage 1, and the demolition and excavation of Area 9. Work in Area 8 includes but is not limited to, installation of an interim and final cover system using geomembrane or other geosynthetic materials, installation of erosion and sediment controls, installation of landfill gas system components, stormwater ditches, conveyance systems, stripping and subgrade preparation, installation of a contaminated stormwater flap, and all other work in the contract documents. Work in Area 9 includes but is not limited to stockpile removal, soil and underground storage tank removal, demolition of building foundations and structures, sediment and erosion controls, utility and infrastructure removal, installation of conveyance piping, stormwater ditches and controls, installation of seep controls, and all other work in the contract documents.
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Addendum Description
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Addendum 2 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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KC001353-addendum-2.pdf
(165.81 KB)
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KC001353-ITB-Documents.zip
(176.74 MB)
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KC001353-Addendum-1.zip
(6.67 MB)
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KC001353-ref-doc-2025-mtcp-analysis.pdf
(22.69 MB)
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Open Date
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2/25/25 03:10:26 PM
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Close Date
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2/28/25 01:30:59 PM
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Posting Date
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2/25/25
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Pre-Bid/Proposal Conference Date
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2/10/25 09:30:00 AM
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Second Pre-Bid/Proposal Conference Date
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Pre-Bid/Proposal Location
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See ITB Volume 1, Section 00 10 00 for pre-bid and site tour details.
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Last Date for Questions
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2/21/25 05:00:00 PM
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KC Solicitation NAICS Code(s)
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238910;237990;237120
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Bid Opening Location
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Via MS Teams - See ITB Volume 1 Section 00 10 00 for details
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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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SOLID WASTE
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See also
...Contact: Takeshi Nakachi Amendment Date: Description: This project remediates soil contaminated...
State Government of Washington
Bid Due: 7/14/2026
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