Gannett Fleming/hazen & Sawyer P.C. A Joint Venture
City-funded organization
Gannett Fleming/Hazen & Sawyer P.C. A Joint Venture pairs Gannett Fleming, a Harrisburg, PA-based architecture-engineering-construction firm working on water resources and dam infrastructure, with Hazen and Sawyer, a New York City-based water infrastructure engineering firm; the two jointly performed the NYC Department of Environmental Protection's Gilboa Dam and Catskill/Delaware watershed dam rehabilitation work. The joint venture holds $112 million in active NYC contracts as of August 2026, almost entirely with DEP for dam and watershed engineering design services won through RFP competition rather than no-bid awards.
- Industry (per city contracts)
- Professional Services
- City contracts (active)
- $112,035,574 · 3 contracts
- Awarded all-time
- $128,930,236 · 5 since 2004, incl. expired
- Paid to date
- $104,576,997
- Won without a fresh bid
- 1% of contract value · $1,570,162 · 1 contract
Holds contracts at
- Department of Environmental Protection City agency
City contracts
Registered city contracts, largest first by current contract value (not amount spent): running now, then registered to start later, then ended. Totals count every registered contract. Each line shows its Checkbook contract ID. The tag on each row is how it was awarded (“no-bid” = non-competitive).
- DESIGN SER RECONSTRUCTION CATSKILL WATERSHED DAMS ASSOC FAC Department of Environmental Protection · CT182620040018774 $87,053,927
- 82623P0044-BEDC-NR-111-CM Department of Environmental Protection · CT182620248804752 $19,568,379
- CAT-475-DES Department of Environmental Protection · CT182620238802624 $5,413,267
- Engineering Design/Design Svcs Olive Bridge Dam, Ashokan Fac Department of Environmental Protection · CT182620111411341 · ended 2025 $15,324,500
- design service Gilboa Dam site restoration reconstruction Department of Environmental Protection · CT182620121438060 · ended 2014 $1,570,162