# NYC Passport #82627B0020

Gilboa Dam High Level Outlet Installation and Crest Gate Removal

**Posted:** November 05, 2026
**Respond By:** December 29, 2026
**Identifier:** 82627B0020
**NAICS:** 237990, 237110, 238110

NYC DEP is seeking bids for major construction work at Gilboa Dam, including a new high-level outlet and removal of the crest gate.
- **Buyer:** New York City Department of Environmental Protection (NYC DEP); work is at Gilboa Dam in Schoharie County, New York.
- **Scope:** Install the High Level Outlet (HLO) and remove the Crest Gate under Contract CAT-475. Estimated value is $39,190,000.
- **Named OEMs:** **Williams Form Engineering Corp.** (hollow core anchors), **Pelco** (panoramic, fixed and PTZ cameras, IR illuminator, and network video recorder), **Lenel** (access-control software), and **3M (DBI-SALA)** (fall-protection components). The documents do not identify other vendors by name.
- **Equipment and materials:** Hollow core anchors; concrete; floor access hatches; a waterproof door; cameras and video equipment; access-control software; pipe couplings; bonneted knife-gate valves, gearbox and actuators; an ultrasonic flow meter; and spillway/stair-access and portable fall-protection components. No quantities or part numbers are provided.
- **Notable requirements:** Several items are designated “Sole Source / No Equal,” including concrete supply, access hatches, waterproof door, pipe couplings, valves/gearbox/actuators, and the ultrasonic flow meter. Bidders must document at least three substantially completed similar projects from the prior ten years and at least three years of experience performing similar work.

### Description

The New York City Department of Environmental Protection is seeking bids for CAT-475: installation of a High Level Outlet at Gilboa Dam and removal of the Crest Gate. This is a Competitive Sealed Bid, with bids submitted electronically through PASSPort; paper bid submissions are not accepted. Bidders must provide bid security for their bids to be considered responsive, and the solicitation includes minimum qualification requirements. The estimated procurement value is $39,190,000, and the anticipated contract term is February 6, 2027, through February 12, 2030.

[View original listing](https://passport.cityofnewyork.us/page.aspx/en/bpm/process_manage_extranet/38227)