Cedar Hills Regional Landfill Area 8 Closure Area 9 Demolition and Excavation

Agency: King County
State: Washington
Type of Government: State & Local
NAICS Category:
  • 238910 - Site Preparation Contractors
Posted Date: Feb 19, 2025
Due Date: Feb 28, 2025
Solicitation No: KC001353
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Description

Abstract: Construction Solicitation KC001353,1
Title Cedar Hills Regional Landfill Area 8 Closure Area 9 Demolition and Excavation
Solicitation Type Construction Solicitation
Status Active
Buyer Leeann Snyder
Email lsnyder@kingcounty.gov
Synopsis 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.
Addendum Description Addendum 1 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.
Attachments
KC001353-ref-doc-2025-mtcp-analysis.pdf (22.69 MB)
KC001353-Addendum-1.zip (6.67 MB)
KC001353-ITB-Documents.zip (176.74 MB)
Open Date 2/19/25 12:19:40 PM
Close Date 2/28/25 01:30:59 PM
Posting Date 2/19/25
Additional Information
Pre-Bid/Proposal Conference Date 2/10/25 09:30:00 AM
Second Pre-Bid/Proposal Conference Date
Pre-Bid/Proposal Location See ITB Volume 1, Section 00 10 00 for pre-bid and site tour details.
Last Date for Questions 2/21/25 05:00:00 PM
KC Solicitation NAICS Code(s) 238910;237990;237120
Bid Opening Location Via MS Teams - See ITB Volume 1 Section 00 10 00 for details
Small Business Requirements Apply? Yes
Department NATURAL RESOURCES AND PARKS
Division SOLID WASTE
O K
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