North Orange County Regional Occupational Program Opengov #299-3104108-AR-PQ

Pre-Qualification for Prima Zone 4 Phase A Main Gas Line Project

OC Waste & Recycling is inviting contractors to pre-qualify for the Zone 4 Phase A Landfill Gas Collection and Control System (LFGCCS) header installation at Prima Deshecha Landfill. - Government Buyer: - OC Waste & Recycling (Orange County, CA) - Scope of Work: - Design, permitting, and construction of new HDPE header piping, valves, and appurtenances for the LFGCCS - Includes trenching, tie-ins to existing landfill gas infrastructure, backfilling, testing, and restoration of disturbed areas - Coordination with landfill operations, traffic control, construction sequencing, and subcontractor scheduling required - Products/Services Requested: - HDPE header piping and associated valves and appurtenances (no specific part numbers or OEMs named) - Comprehensive design-build construction services for LFGCCS header installation - Unique/Notable Requirements: - Contractors must hold a Class A General Engineering Contractor license - Mandatory pre-bid meeting attendance - At least 3% of the contract value must be subcontracted to OCLSB or DVBE firms - Submission of detailed references for six similar landfill gas or pipeline projects - Estimated project cost: $9,120,900 - No specific OEMs or vendors are identified in the solicitation.

Description

The project involves design, permitting, and construction of the Zone 4 Phase A Landfill Gas Collection and Control System header installation. Work includes trenching, installation of HDPE header piping, valves, appurtenances, tie-ins to existing infrastructure, backfilling, testing, and restoration. Contractors must consider site constraints such as traffic control, construction sequencing, landfill operation coordination, subcontractor scheduling, and materials procurement. The completed work will enhance the landfill gas collection system, including installation of the Zone 4 Phase A header and connections to existing infrastructure while avoiding damage to undemolished infrastructure.

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