Gate-replace bearings & end shafts-wwtp

The National Park Service Northeast Region is seeking proposals for replacement of bearings and end shafts on four Westech Aerotor trains at the Sandy Hook Wastewater Treatment Plant (Building 311) located in Fort Hancock, New Jersey. The work involves inspection, potential replacement of end shafts, provision of all labor and materials, system testing, and commissioning to ensure proper operation. Key contract requirements include holding all required mechanic licenses for wastewater treatment systems, performing a minimum of 51% of the labor with the primary contractor, and maintaining operational constraints whereby two of the four aerotor trains must remain operational at all times with no more than two trains offline for consecutive periods exceeding three days. Award will be made to the offeror providing the best value based on technical approach, prior experience, and price, with technical proposals not to exceed 10 pages and offerors required to submit no more than five prior projects of similar or greater scope completed within the past five years. Sealed proposals are due by April 16, 2026, at 12:00 p.m. local time, with written questions due by April 9, 2026, to Contracting Officer Mary Hallmon at mary_hallmon@ios.doi.gov or 850-826-1398.

This is a Total Small Business Set-Aside with no incumbent contractor identified in the solicitation materials. The estimated contract value ranges between $100,000 and $250,000 under NAICS code 237110 (Water and Sewer Line and Related Structures Construction) with a small business size standard of $45 million. The performance period runs from May 1, 2026, through August 31, 2026, with the contractor required to commence work within zero calendar days of Notice to Proceed and complete all work within 90 calendar days thereafter, including ordering replacement parts within two weeks of award and commencing fieldwork within one week of material delivery. Work must be performed at 26 Hudson Road, Highlands, New Jersey 07732 (with the wastewater treatment plant located at 311 Atlantic Drive, Fort Hancock, New Jersey 07732) during regular business hours (7:00 a.m. to 5:00 p.m., Monday through Friday, excluding federal holidays) unless otherwise approved by the Contracting Officer's Representative. Prevailing wage requirements apply under the Department of Labor determination for Monmouth County, New Jersey, and the contractor must furnish performance and payment bonds within 10 calendar days after award, along with liability insurance of at least $250,000 per person, $500,000 per occurrence, and $250,000 property damage.