| Award | DEL-464 DES CM: Engineering Design, Design Services During Construction, and Construction Management Services | Environmental Protection | Henningson Durham & Richardson PC | $9.4M | Emergency Purchase | Jun 25, 2026 | 82626E0006001 |
| Award | BEDC-WI-298-CM: Construction Management Services for Conversion of SHARON to Deammonification Process at Wards Island Wastewater Resource Recovery Facility | Environmental Protection | Henningson Durham & Richardson PC | $8.4M | Competitive Sealed Proposals | Apr 27, 2026 | 82626P0001001 |
| Award | EE-GEO-20: Superfund Support for Gowanus Canal and Newtown Creek | Environmental Protection | Henningson Durham & Richardson PC | $20.0M | Renewal | Mar 30, 2026 | 82622P8019KXLR001 |
| Award | BEPA-JBRM: Design of Ribbed Mussel Beds in both Bergen and Thurston Basins as required under the approved Jamaica Bay CSO LTCP | Environmental Protection | Henningson Durham & Richardson PC | $7.3M | Competitive Sealed Proposals | Feb 5, 2026 | 82625P0002001 |