| Award | MVO-306: Preventative maintenance and repair of valves and associated operating systems in subterranean chambers of city tunnel #3 | Environmental Protection | Stratis Contracting Corp. | $1.4M | Renewal | Jul 25, 2025 | 82621B0090001R001 |
| Award | PREVENTATIVE MAINTENANCE AND REPAIR OF TRAILER MOUNTED PUMPS | Environmental Protection | Stratis Contracting Corp. | $704K | Competitive Sealed Bids | Dec 31, 2024 | 82624B0014001 |
| Award | Repair, Maintenance and Monitoring Program Service | Environmental Protection | Stratis Contracting Corp. | $2.2M | Renewal | Jul 1, 2024 | 82621B8037KXLR001 |
| Award | 1600-FLR Maintenance and Repair of Waste Gas Flares | Environmental Protection | Stratis Contracting Corp. | $1.5M | Competitive Sealed Bids | Sep 25, 2023 | 82623B0039001 |
| Award | 1595-GWN PREVENTIVE MAINTENANCE AND REPAIR OF GODWIN PUMPS | Environmental Protection | Stratis Contracting Corp. | $1.9M | Competitive Sealed Bids | Sep 25, 2023 | 82623B0021001 |
| Award | MAINTENANCE AND REPAIR OF ELECTRIC ACTUATORS AT VARIOUS WRRF | Environmental Protection | Stratis Contracting Corp. | $1.3M | Renewal | Dec 27, 2022 | 82620B8274KXLR001 |
| Award | MVO-306 PREVENTATIVE MAINTENANCE AND REPAIR OF VALVES AND ASSOCIATED OPERATING SYSTEMS IN SUBTERRANEAN CHAMBERS OF CITY TUNNEL | Environmental Protection | Stratis Contracting Corp. | $4.2M | Competitive Sealed Bids | Aug 30, 2022 | 82621B0090001 |
| Award | PM/Repr of Sump Pumps, Assoc, Drainage Syst,Gen Maint BWSO | Environmental Protection | Stratis Contracting Corp. | $1.1M | Renewal | Dec 7, 2021 | 82619B8278KXLR001 |
| Award | REPAIR, MAINTENANCE AND MONITORING PROGRAM SERVICE AT THE PENNSYLVANIA AVENUE AND FOUNTAIN AVENUE LANDFILLS. | Environmental Protection | Stratis Contracting Corp. | $4.9M | Competitive Sealed Bids | Aug 13, 2015 | 826141336RRM |
| Award | PREVENTIVE MAINTENANCE AND REPAIR OF SUMP PUMPS AND ASSOCIATED DRAINAGE SYSTEMS IN THE SUBTERRANEAN CHAMBERS OF CITY TUNNEL #3 | Environmental Protection | Stratis Contracting Corp. | $2.9M | Competitive Sealed Bids | Oct 24, 2014 | 826120MDP105 |
| Award | PREVENTIVE MAINTENANCE AND REPAIR OF CHEMICAL METERING. PUMPS @ NYC DEP RESERVOIRS AND CHLORINATION STATIONS | Environmental Protection | Stratis Contracting Corp. | $443K | Competitive Sealed Bids | Oct 29, 2012 | 82612PMCMP12 |
| Award | ACCESS IMPROVEMENT JEROME PARK RESERVOIR. | Environmental Protection | Stratis Contracting Corp. | $329K | Competitive Sealed Bids | Apr 4, 2005 | 82605SYSOP12 |