Olinda Alpha Landfill Final Closure and Post-Closure Maintenance

Orange County, California is seeking a contractor to implement the Final Closure and Post-Closure Maintenance Plan for the Olinda Alpha Landfill, including final cover installation, stormwater and landfill gas system maintenance, and continued material recovery and composting operations.

California > Orange County > OC Waste & Recycling


General
Open
2004011055
Jul 10, 2026 12:00 PM
Request for Proposal (RFP)
State
Ask AI about this solicitation
Contact
Leila Barker
leila.barker@ocwr.ocgov.com
+17148344013
601 North Ross Street, Santa Ana, CA, USA
Description

This addendum evaluates the implementation of the Final Closure and Post-Closure Maintenance Plan (FCPCMP) for the Olinda Alpha Landfill (OAL) in Orange County, California. The project includes the full landfill closure sequence: cessation of waste disposal, a post-closure settlement period of approximately five years, delivery of final cover materials, and final closure construction with temporary increases in construction equipment and truck traffic. Long-term post-closure maintenance will involve installation of an engineered cover system, ongoing maintenance of stormwater and landfill gas systems, and continuation of existing material recovery and composting operations. The work remains within the previously approved landfill footprint and does not increase permitted tonnage or total disposal capacity.

Classification Codes
NAICS562212Solid Waste Landfill
PSCZ1NDMAINTENANCE OF SEWAGE AND WASTE FACILITIES
Smart Codes
landfill closureengineered cover systempost-closure maintenance
Specifications
Service Only
Timeline
Jul 10, 2026-Posted Date
Documents
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