FUEL_MODIFICATION_PLAN_LIMITS.dwg

This is a CAD drawing file related to fuel modification plan limits for the DBB Prima Zone 4 Phase A Main Gas Line Project being procured by the County of Orange, OC Waste & Recycling in California. The project involves the installation of a landfill gas collection and control system header at Prima Deshecha Landfill in San Juan Capistrano, California. The scope of work includes trenching and installation of HDPE header piping ranging from 6 inches to 48 inches in multiple configurations (below grade, asphalt road, and gravel road), butterfly header valves of varying sizes, condensate sumps, concrete valve vaults, HDPE fittings, tie-ins to existing landfill gas infrastructure, testing, backfilling, and surface restoration including asphalt paving. A mandatory pre-bid meeting and site visit is scheduled for September 30, 2026, at 9:00 a.m., with failure to attend resulting in bid rejection. Sealed bids are due October 12, 2026, at 2:00 p.m. through the County's OpenGov Procurement portal (electronic submission only), and questions must be submitted by October 5, 2026, at 2:00 p.m. The contract term is not specified in the available information, and the successful bidder must provide Performance and Payment Bonds each equal to 100 percent of the contract price within 14 calendar days of award, with bids remaining valid for 365 days.

The estimated contract value is $9,120,900. Bidders must hold a California Class A General Engineering Contractor's license and perform at least 51 percent of the Base Bid Amount with their own organization, with 10 percent bid security required. Since the project exceeds five million dollars, at least 3 percent of total contract value must be subcontracted to certified Orange County Local Small Business (OCLSB) or Disabled Veteran Business Enterprise (DVBE) subcontractors. A 5 percent preference deduction (up to $100,000 maximum) applies to qualified OCLSB or DVBE bidders for evaluation purposes, though the awarded contract price remains the original bid price. Five contractors are pre-qualified: ARB, Inc.; Big Ben, Inc.; Environmental Construction, Inc.; Sukut Construction, LLC; and Toro Enterprises, Inc. The contract is subject to California prevailing wage requirements under Labor Code Section 1773 and contractor registration requirements under Section 1725.5. The contractor must maintain compliance with all regulatory permits and coordinate with Orange County Fire Authority regarding the Fire Protection Plan while performing work at Prima Deshecha Landfill with coordination required throughout ongoing landfill operations.