| | COPPER-SILVER IONIZATION SYSTEM MAINTENANCE, MONITORING, AND COMPLIANCE TESTING SERVICES. EO 14398 | LIQUITECH, INC | $998,039 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | May 22, 2026 | Jun 1, 2026 | May 31, 2031 |
| | BAY PINES WATER MANAGEMENT PLAN | LIQUITECH, INC | $125,000 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541620Environmental Consulting Services | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Mar 12, 2026 | Mar 13, 2026 | Mar 12, 2031 |
| | VA TVHS IS PURSUING A CONTRACT FOR THE ANNUAL MAINTENANCE AGREEMENT OF THE COPPER SILVER IONIZATION SYSTEM. OP 2 | LIQUITECH, INC | $155,759 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Aug 12, 2025 | Aug 1, 2025 | Jul 31, 2026 |
| | COPPER-SILVER ION / WATER SAMPLING SERVICES | LIQUITECH, INC | $574,853 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Aug 7, 2025 | Aug 8, 2025 | Aug 7, 2030 |
| | SEDIMENT FILTRATION SYSTEM | LIQUITECH, INC | $136,660 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | 4610WATER PURIFICATION EQUIPMENT | Jul 11, 2025 | Aug 1, 2025 | Jul 31, 2026 |
| | WATER TREATMENT AND SYSTEM MAINTENANCE SERVICE | LIQUITECH, INC | $291,540 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Nov 25, 2024 | Dec 1, 2024 | May 31, 2026 |
| | YEAR 1 LIQUITECH SERVICE AGREEMENT COPPER SILVER IONIZATION SYSTEM | LIQUITECH, INC | $155,759 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Aug 1, 2024 | Aug 1, 2024 | Jul 31, 2025 |
| | EMERGENCY SILVER IONIZATION LIQUITECH | LIQUITECH, INC | $154,216 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Jul 26, 2023 | Aug 1, 2023 | Jul 31, 2024 |
| | WATER TREATMENT SERVICE | LIQUITECH, INC | $276,193 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | H999OTHER QC/TEST/INSPECT- MISCELLANEOUS | May 27, 2023 | Jun 1, 2023 | Nov 30, 2024 |
| | EMERGENCY NASHVILLE LEGIONELLA MULTI-BARRIER SOLUTION | LIQUITECH, INC | $681,032 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Aug 1, 2022 | Aug 1, 2022 | Jul 31, 2023 |
| | WATER TREATMENT SERVICE | LIQUITECH, INC | $171,848 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | H999OTHER QC/TEST/INSPECT- MISCELLANEOUS | May 16, 2022 | Jun 1, 2022 | May 31, 2023 |
| | WATER TREATMENT SERVICE | LIQUITECH, INC | $171,848 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J065MAINT/REPAIR/REBUILD OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | May 22, 2021 | Jun 1, 2021 | May 31, 2022 |
| | COPPER-SILVER ION SERVICE/WATER TESTING | LIQUITECH, INC | $586,532 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | H999OTHER QC/TEST/INSPECT- MISCELLANEOUS | Jul 20, 2020 | Jul 20, 2020 | Jul 19, 2025 |
| | IGF::OT::IGF FLOW CELLS REBUILD | LIQUITECH, INC | $8,630 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J099 | Apr 10, 2019 | Apr 10, 2019 | Aug 10, 2019 |
| | WATER TESTING, CALIBRATION AND SERVICE MAINTENANCE OF LIQUITECH COPPER/SILVER IONIZATION WATER TREATMENT SYSTEMS | LIQUITECH, INC | $168,489 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 561790Other Services to Buildings and Dwellings | J099 | Oct 2, 2018 | Oct 2, 2018 | Sep 30, 2021 |
| | IGF::OT::IGF LIQUITECH WATER SYSTEM MAINTENANCE | LIQUITECH, INC | $93,090 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Apr 17, 2017 | Apr 17, 2017 | Apr 16, 2022 |
| | IGF::OT::IGF FLOW CELL REBUILD | LIQUITECH, INC | $8,220 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J099 | Feb 22, 2017 | Feb 21, 2017 | Mar 31, 2017 |
| | IGF::OT::IGF COPPER/SILVER WATER SYSTEM MAINTENANCE AGREEMENT - BASE PLUS FOUR OPTION YEARS | LIQUITECH, INC | $106,268 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Oct 1, 2016 | Oct 1, 2016 | Sep 30, 2021 |
| | REBUILD AND RECALIBRATE FLOW CELLS, IGF::OT::IGF | LIQUITECH, INC | $5,905 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 561790Other Services to Buildings and Dwellings | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Aug 1, 2016 | Aug 1, 2016 | Sep 30, 2016 |
| | IGF::OT::IGF EMERGENCY REPAIR/REBUILD OF A QF14-4/4 FLOWCELL, 2-14" FLAT ELECTRODES, AND A 4" PIPE AT THE MADISON WI VAMC. | LIQUITECH, INC | $4,129 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 561790Other Services to Buildings and Dwellings | J047MAINT/REPAIR/REBUILD OF EQUIPMENT- PIPE, TUBING, HOSE, AND FITTINGS | Jul 15, 2016 | Jul 15, 2016 | Aug 15, 2016 |
| | REBUILD FLOW CELLS IGF::OT::IGF | LIQUITECH, INC | $6,416 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 561790Other Services to Buildings and Dwellings | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | May 12, 2016 | May 12, 2016 | Jan 11, 2017 |
| | IGF::OT::IGF REBUILD OF FLOW CELLS | LIQUITECH, INC | $8,269 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | J099 | Apr 28, 2016 | Apr 27, 2016 | Sep 30, 2016 |
| | IGF::OT::IGF WATER FILTRATION SERVICE | LIQUITECH, INC | $786,929 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 221310Water Supply and Irrigation Systems | H999OTHER QC/TEST/INSPECT- MISCELLANEOUS | Nov 18, 2015 | Nov 18, 2015 | Sep 23, 2021 |
| | IGF::OT::IGF WATER TESTING, CALIBRATION AND SERVICE MAINTENANCE OF LIQUITECH COPPER/SILVER IONIZATION WATER TREATMENT SYSTEMS | LIQUITECH, INC | $173,766 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 561790Other Services to Buildings and Dwellings | H246EQUIPMENT AND MATERIALS TESTING- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Oct 1, 2015 | Oct 1, 2015 | Sep 30, 2018 |
| | IGF::OT::IGF INSTALLATION OF COPPER/SILVER IONIZATION WATER TREATMENT SYTSEM FOR PBRC. | LIQUITECH, INC | $112,120 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | N046INSTALLATION OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Sep 24, 2015 | Sep 24, 2015 | Nov 30, 2017 |