Attachment_C_EG_Site_Map.pdf

File Description and Project Overview

Attachment C is a site map document prepared for Sacramento County's Department of Waste Management & Recycling related to the Elk Grove Landfill Extraction Well Destruction project. The map identifies the locations of four extraction wells (designated EW-1, EW-4, EW-5, and EW-6) positioned across the closed Elk Grove Landfill site at 9660 Ecology Lane in Sacramento, California, with wells situated in areas including park land and a parking lot. The project requires comprehensive well decommissioning services including pressure grouting, overdrilling, vault removal, and equipment extraction. Sacramento County is soliciting sealed bids from California C-57 licensed drilling contractors. A non-mandatory pre-bid meeting is scheduled for November 13, 2025, at 10:00 a.m. on-site, with questions due by November 20, 2025, at 5:00 p.m. and responses published by November 26, 2025. Sealed bids must be electronically submitted via the Sacramento County Electronic Bidding Portal by December 4, 2025, at 2:00 p.m., with bid opening occurring immediately thereafter. The contract term is 45 calendar days, with work permitted between 7 a.m. and 6 p.m. seven days per week, excluding legal holidays.

Pricing, Requirements, and Key Terms

The estimated construction cost is $100,000.00, with award based solely on the base bid. Bid security of at least 10 percent of the aggregate bid sum is required, along with Material and Labor Payment Bonds and Performance Bonds for 100 percent of the contract price. The procurement does not specify set-aside designations for disadvantaged enterprises. Contractors and subcontractors must be registered with the California Department of Industrial Relations and comply with prevailing wage requirements. The successful bidder must provide valid Certificates of Reported Compliance for vehicles subject to California Air Resources Board Advanced Clean Fleets regulations and submit both a Contract Specific Safety Plan and Water Pollution Control Plan within 15 calendar days of contract execution. Liquidated damages are assessed at $500 per calendar day for delays.