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Connecticut Town of Sterling·Connecticut

Water Treatment Project Request for Qualifications

Closes 9/18/2026$1M – $3MRequest for Qualification
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Description

The Town of Sterling, Connecticut, is seeking qualified engineering, construction, and construction‑oversight firms to design and build a new oxidation and filtration treatment system that will remove iron and manganese from the town’s groundwater at the existing well site (304 Sterling Road). Funding will come from the Connecticut Drinking Water Emerging Contaminants in Small or Disadvantaged Communities (EC‑SDC) program and the State Drinking Water Revolving Fund (DW‑SRF). Selected firms will be responsible for all phases of the project, including preliminary design, detailed engineering, procurement, construction management, and final testing/commissioning. The solicitation is a Request for Qualifications (RFQ) and all interested vendors may submit their qualifications during the open period. • Project location: Sterling, CT (304 Sterling Road) • Scope: design, construction, and oversight of oxidation‑filtration system for iron/manganese removal • Funding sources: CT EC‑SDC and DW‑SRF programs • Required expertise: water‑treatment engineering, civil construction, project management, regulatory compliance • Submission: qualifications only (no price proposals required at this stage) • Open to all vendors; no pre‑bid meeting or site visit required.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Ashley StJean

[email protected]

(860) 564-2904

Key dates

Opened
9/3/2026
Closes
9/18/2026

Last updated

Details

Type
Request for Qualification
Industry
Engineering Services
NAICS
541330
Solicitation №
38843

Budget estimate

$1,000,000 – $3,000,000

The solicitation does not disclose a contract value. Similar small‑town water‑treatment projects in Connecticut typically range from $1 million to $3 million, depending on system size, site conditions, and the extent of construction management required. Assuming a mid‑size oxidation‑filtration plant, a reasonable estimate for the total contract award would be between $1 M and $3 M. Factors influencing the final amount include the selected technology, material costs, and any additional ancillary infrastructure (e.g., pumps, controls, permitting).

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