Placer Bids and Tenders #20072

Auburn Ravine Force Main Replacement Project – Sewer Infrastructure Upgrade

Placer County is seeking bids for the Auburn Ravine Force Main Replacement Project, a major infrastructure upgrade to its sewer system. - Project Scope: - Replace approximately 5,850 feet of 12-inch asbestos cement pipe (ACP) with 14-inch high-density polyethylene (HDPE) force main - Install 629 feet of new 14-inch diameter force main using horizontal directional drilling - Construct a new gravity bypass connection to the City of Auburn sewer collection system - Place combination air release valves, isolation valves, and blow-off assemblies for pipeline maintenance - Remove and dispose of existing ACP, including safe handling of asbestos materials - Perform excavation, backfill, and restoration of paved surfaces within public right-of-way - Provide traffic control during construction - Products & Services Requested: - 14-inch HDPE force main (5,850 ft) - 14-inch diameter force main (629 ft, horizontal directional drilling) - Valves and assemblies for pipeline maintenance - Removal and disposal of asbestos cement pipe - Excavation, backfill, surface restoration, and traffic control - Construction of gravity bypass connection - Notable Requirements: - Safe handling and disposal of asbestos cement pipe - Use of horizontal directional drilling for part of the installation - No specific OEMs or vendors are named in the solicitation - Estimated contract value: $2,211,000

Description

Placer County is soliciting bids for the Auburn Ravine Force Main Replacement Project, which involves replacing approximately 5,850 feet of 12-inch asbestos cement pipe with 14-inch high-density polyethylene force main. The project includes installation of new force main using horizontal directional drilling, construction of a gravity bypass connection to the City of Auburn sewer system, placement of valves for pipeline maintenance, removal and disposal of asbestos cement pipe, excavation, backfill, restoration of paved surfaces, and traffic control during construction. The estimated contract value is approximately $2,211,000.00. Bids were accepted online and in hard copy, with a public opening held at Placer County's office.

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