# Vermont Department of Economic Development #77223

Engineering design for Grassy Brook Road culvert replacement

**Posted:** October 15, 2026
**Respond By:** November 18, 2026
**Identifier:** 77223
**NAICS:** 541330

The Town of Brookline, Vermont, is seeking engineering design services to replace the Grassy Brook Road culvert over Grassy Brook.
- **Government buyer:** Town of Brookline, Vermont; no sub-agency or specific office is identified. The project is in Windham County.
- **OEMs and vendors:** No OEMs, engineering firms, or other vendors are named in the notice.
- **Existing structure:** A 24-foot-long corrugated metal pipe measuring 74 inches by 120 inches on Grassy Brook Road (TH-10).
- **Requested services:** Field visit and assessment; review of the Hydrologic and Hydraulic (H&H) study; design of replacement culvert(s), headwalls, road base, and surface restoration; temporary bypass design to avoid a full road closure; and construction-ready plans, specifications, bid documents, and cost estimates.
- **Key requirements and deliverables:** Follow the H&H study recommendations and ANR specifications. Identify applicable codes, standards, permits, and regulatory requirements, and provide site assessment findings, design documents, construction cost estimates, and a permitting and regulatory summary.
- **Funding and schedule context:** Engineering services are funded through a VTrans Structure Grant. Deliverables are intended to support planned construction; no formal service start or end date is specified.

### Description

The Town of Brookline seeks proposals from qualified engineering firms to design a replacement for the culvert on Grassy Brook Road (TH-10) over Grassy Brook. Services include a site visit and field assessment, review of the H&H study, design of replacement culverts and related components, a temporary bypass, construction-ready plans and specifications, cost estimates, and permitting requirements. The selected firm will provide bid documents, with deliverables completed in time for construction in 2027. Engineering services are funded through a VTrans Structure Grant, and the design must align with the H&H study recommendations and ANR specifications.

[View original listing](https://www.vermontbusinessregistry.com/BidPreview.aspx?BidID=77223)