| Award | CORRECTION: BEPA KEC-EISPM: KENSICO EASTVIEW CONNECTION PROJECT ENVIRONMENTAL IMPACT STATEMENT AND PERMIT SUPPORT SERVICES | Environmental Protection | Henningson, Durham and Richardson Architecture and Engineering, PC | $9.6M | Request for Proposals | Aug 15, 2019 | 82618BEPAKEC |
| Award | GI-P-DESIGN-1: TASK ORDER CONTRACT FOR DESIGN SERVICES FOR GREEN INFRASTRUCTURE | Environmental Protection | Henningson, Durham and Richardson Architecture and Engineering, PC | $7.1M | Request for Proposals | Aug 13, 2018 | 82617OGIDCMS |
| Award | CSO-HR-DF-DES: DESIGN AND DESIGN SERVICES DURING CONSTRUCTION FOR THE HUTCHINSON RIVER DISINFECTION FACILITY | Environmental Protection | Henningson, Durham and Richardson Architecture and Engineering, PC | $19.6M | Request for Proposals | Aug 1, 2018 | 82618WP01427 |
| Award | EE-RRC-DES2: DESIGN AND DSDC FOR THE CONSTRUCTION OF DECHLORINATION FACILITIES AT OWLS HEAD AND OAKWOOD BEACH WASTEWATER TREATMENT PLANTS | Environmental Protection | Henningson, Durham and Richardson Architecture and Engineering, PC | $5.9M | Request for Proposals | Jan 12, 2018 | 82616WP01349 |
| Award | FLTB-MS4: BUREAU OF ENVIRONMENTAL PLANNING AND ANALYSIS PRELIMINARY FLOATABLES METRICS ASSESSMENT | Environmental Protection | Henningson, Durham and Richardson Architecture and Engineering, PC | $600K | Request for Proposals | Jan 12, 2018 | 82616EPAFLTB |
| Award | EE-PERM-TASK ORDER SERVICES CONTRACT FOR PERMITTING SUPPORT | Environmental Protection | Henningson, Durham and Richardson Architecture and Engineering, PC | $750K | Request for Proposals | Jul 13, 2017 | 82616WP01348 |
| Award | CAN-HYDRO-FASFAC: FEASIBILITY AND ALTERNATIVES STUDY FOR THE CANNONSVILLE HYDROELECTRIC PROJECT | Environmental Protection | Henningson, Durham and Richardson Architecture and Engineering, PC | $1.8M | Request for Proposals | Jul 13, 2017 | 82617EX00002 |