USCG Long Island Sound Chemical injector

The U.S. Coast Guard seeks furnishing and installation of chemical feeder systems for residential private well water systems at nine Coast Guard housing units on North View Drive in Guilford, Connecticut, with proposals due June 12, 2026. The procurement is set aside for total small business.

Place of performance is Guilford, Connecticut. Work includes labor, supervision, materials, equipment, testing, startup, commissioning, cleanup, and one-year workmanship warranty. The contractor must furnish a Pulsatron 30 GPD chemical feed pump assembly with control module and solution barrel, an Aquasential non-backwashing carbon filtration system with 10x54 media tank and 2.0 cubic feet of Cullar D+ media (or approved equivalent), and all associated appurtenances. The systems address existing well water conditions, specifically nuisance taste and odor concerns identified as a rotten egg smell, and must integrate with existing well, pressure tank, filtration, and household water treatment components at each unit.

Contractor must conduct field surveys of each unit, verify existing system layouts, and confirm final chemical type, concentration, and dosage compatibility with drinking water use and ANSI/NSF Standard 60 requirements. Work must comply with Connecticut Department of Public Health guidance, Connecticut Department of Energy and Environmental Protection requirements, local health district regulations, applicable plumbing and building codes, and OSHA requirements. Standard hours are Monday through Friday, 0800–1500. All personnel must hold applicable licenses and certifications. Secondary containment for chemical storage is required where applicable. All wage and benefits are required to be in compliance with the Service Contract Act and Davis-Bacon Act in accordance with current Department of Labor wage rates for the place and period of performance. The NAICS code is 23711, Water and Sewer Line and Related Structures Construction. PSC code is Z2NE, Repair or Alteration of Water Supply Facilities.