Iredell County Opengov #26-751-FC-02

Landfill Gas Collection & Control System Expansion for Iredell County Solid Waste

Iredell County Solid Waste is seeking bids for the expansion of its Landfill Gas Collection & Control System (GCCS) to meet regulatory compliance requirements. - Government Buyer: - Iredell County Solid Waste (local government agency) - Products & Services Requested: - Installation of 18 new vertical gas extraction wells across landfill Phases 1–6 - Installation of 10 additional vertical landfill gas wells and associated gas transmission lines in Phase 5 - Extension of leachate cleanouts - Connection of new wells to a 12-inch High-Density Polyethylene (HDPE) header using smaller diameter HDPE pipes - Abandonment and redrilling of nonproducing landfill gas wells - Installation of risers, valves, and additions to existing transmission lines, air, and force mains - Unique or Notable Requirements: - Compliance with New Source Performance Standards (NSPS) Subpart XXX - Contractor must work safely around ongoing landfill operations - Valid North Carolina General Contractors license required - 10% minority business subcontracting goal - 5% bid security required - Contractor responsible for all permits and inspections; all work must comply with federal, state, and local regulations - No specific OEMs or vendors are named in the solicitation.

Description

Iredell County Solid Waste is seeking qualified vendors to expand the Landfill Gas Collection & Control System (GCCS) to meet NSPS Subpart XXX standards. The project includes purchasing materials and installing 18 vertical gas extraction wells across Phases 1–6, extending leachate cleanouts, and connecting these to a 12-inch HDPE header. Additional work in Phase 5 involves installing 10 more vertical wells and connecting gas transmission lines to an existing header. The scope also covers abandonment and redrilling of nonproducing wells, installation of risers, valves, and other transmission line additions.

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