Replace Leaking 8-inch Isolation Valve on Water Ma

The Department of the Interior's National Park Service Pacific West Region is seeking a small business contractor to replace a leaking 8-inch isolation valve on a water main at Katherine Landing in Lake Mead National Recreation Area, Arizona. The project requires a qualified contractor licensed as a General, Site Work/Earth Work, or Waterworks Contractor to complete valve replacement work within 7 calendar days. Quote packages must include a lump sum price schedule, a one-page technical narrative, key personnel qualifications, and required documentation such as liability insurance and a safety plan. The solicitation (ID: 140P8125Q0003) requires quotes to be submitted by December 16, 2024, at 5:00 PM local time, with an anticipated work period from December 18, 2024, to January 1, 2025. Evaluation will focus on technical capability, contractor qualifications, and pricing, with the project currently designated as an unfunded requirement but with a high expectation of funding availability.

The contract is a total small business set-aside under NAICS code 221310 (Water Systems Maintenance) with a size standard of $41.0 million in average annual receipts. The estimated contract value is less than $25,000 for this construction project, which involves replacing a valve currently leaking 500 gallons per day at a specific location marked at coordinates 35°13'16.83"N, 114°33'48.21"W. Work will be performed at Katherine Landing, with strict requirements for work hours between 06:00-17:30 Monday through Friday, and mandatory coordination with National Park Service for water main shutoff. The contractor must implement a traffic control plan, cut and restore road surfaces, excavate to expose the existing valve, replace the valve, conduct pressure testing, and restore the site including repainting road markings. No performance or payment bonds are required, and the contract will be awarded as a Firm Fixed Price Construction Contract with wage rates determined by the Davis-Bacon Act for Mohave County, Arizona.