NSN, SP-12 REPLACE CHEMICAL TREATMENT EQUIPMENT (X005) WATER CHEMISTRY INC $27,132 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z1NB MAINTENANCE OF HEATING AND COOLING PLANTS Jul 28, 2025 Jul 25, 2025 Sep 23, 2025
LC-1626 AND 3509 WATER TREATMENT REPAIRS, OPTION YEAR 1 NON-RECURRING SERVICES AT JOINT EXPEDITIONARY BASE LITTLE CREEK - FORT STORY WATER CHEMISTRY INC $23,127 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J068 MAINT/REPAIR/REBUILD OF EQUIPMENT- CHEMICALS AND CHEMICAL PRODUCTS May 12, 2025 Apr 1, 2025 Jan 14, 2026
X007 PWD YORKTOWN BP RW WATER TREATMENT SERVICES (POP 04/01/2025 - 03/31/2026) WATER CHEMISTRY INC $29,142 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J046 MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT May 2, 2025 Apr 1, 2025 Mar 31, 2026
REGIONAL HVAC CHEMICAL TREATMENT, OPTION YEAR 1 RECURRING SERVICES AT JOINT EXPEDITIONARY BASE LITTLE CREEK - FORT STORY, PERIOD OF PERFORMANCE 01 APRIL 2025 - 31 MARCH 2026. WATER CHEMISTRY INC $23,605 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J068 MAINT/REPAIR/REBUILD OF EQUIPMENT- CHEMICALS AND CHEMICAL PRODUCTS Apr 11, 2025 Apr 1, 2025 Mar 31, 2026
PWD PORTSMOUTH HVAC CHEMICAL WATER TREATMENT OPT 1 WATER CHEMISTRY INC $16,238 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J020 MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT Apr 10, 2025 Apr 1, 2025 Mar 31, 2026
REGIONAL HVAC CHEMICAL TREATMENT SERVICES OPTION YEAR ONE FUNDING FOR RECURRING SERVICES, NAVAL STATION NORFOLK, NORFOLK, VIRGINIA WATER CHEMISTRY INC $157,520 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z1NB MAINTENANCE OF HEATING AND COOLING PLANTS Apr 2, 2025 Apr 1, 2025 Mar 31, 2026
EVAPCO PULSE-PURE WATER TREATMENT SERVICE/MAINTENANCE. BASE PLUS FOUR OPTION YEARS, 12 MONTHS POP. WATER CHEMISTRY INC $54,000 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing J046 MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT May 3, 2024 May 3, 2024 May 2, 2029
X003 NSN BASE YEAR FUNDING FOR REGIONAL HVAC WATER TREATMENT SERV WATER CHEMISTRY INC $157,332 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z1NB MAINTENANCE OF HEATING AND COOLING PLANTS Apr 10, 2024 Apr 1, 2024 Mar 31, 2025
X001 PWD YORKTOWN BP RW WATER TREATMENT SERVICES (POP 04/01/24 - 03/31/2025) WATER CHEMISTRY INC $29,142 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J046 MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT Apr 9, 2024 Apr 1, 2024 Mar 31, 2025
X004 NSSY, REGIONAL HVAC CHEMICAL TREATMENT, BASE PERIOD RECURRIN WATER CHEMISTRY INC $16,238 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J020 MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT Mar 28, 2024 Apr 1, 2024 Mar 31, 2025
REGIONAL HVAC CHEMICAL TREATMENT, BASE PERIOD RECURRING SERVICES AT JOINT EXPEDITIONARY BASE LITTLE CREEK - FORT STORY, PERIOD OF PERFORMANCE 01 APRIL 2024 - 31 MARCH 2025. WATER CHEMISTRY INC $22,858 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J068 MAINT/REPAIR/REBUILD OF EQUIPMENT- CHEMICALS AND CHEMICAL PRODUCTS Mar 21, 2024 Apr 1, 2024 Mar 31, 2025
HVAC SERVICE AND REPAIR MAINT AGREEMENT WATER CHEMISTRY INC $7,698 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 561210 Facilities Support Services 4530 FUEL BURNING EQUIPMENT UNITS Jan 17, 2024 Jan 11, 2024 Dec 31, 2024
OP4 RW POP 04.01.23 - 03.31.24 (HVAC WATER CHEMISTRY) WATER CHEMISTRY INC $20,226 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J020 MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT May 5, 2023 May 5, 2023 Mar 3, 2024
X007 WATER TREATMENT OP4 RW POP 04.01.23 - 03.31.24 WATER CHEMISTRY INC $36,919 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J046 MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT Apr 27, 2023 Apr 1, 2023 Mar 31, 2024
REGIONAL HVAC WATER CHEMISTRY, OPTION PERIOD 4 FUNDING, 01APR2023 - 31MAR2024 WATER CHEMISTRY INC $30,375 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J046 MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT Apr 12, 2023 Apr 1, 2023 Mar 31, 2024
X006 NSN OPTION YEAR 4 FUNDING FOR REGIONAL HVAC WATER TREATMENT WATER CHEMISTRY INC $175,472 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z1NB MAINTENANCE OF HEATING AND COOLING PLANTS Apr 4, 2023 Apr 1, 2023 Mar 31, 2024
OPTION YEAR 3 - (PERIOD OF PERFORMANCE: 04/01/2022-03/31/2023) REGIONAL HVAC WATER TREATMENT SERVICES, NAVAL STATION NORFOLK, NORFOLK, VIRGINIA WATER CHEMISTRY INC $171,780 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J046 MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT May 9, 2022 Apr 1, 2022 Mar 31, 2023
9097 REGION WATER TREATMENT CONTRACT$36,918.96ELINS D004/005/009/ WATER CHEMISTRY INC $36,919 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2NZ REPAIR OR ALTERATION OF OTHER UTILITIES Apr 15, 2022 Apr 1, 2022 Mar 31, 2023
X006 NNSY HVAC CHEMICAL WATER TREATMENT FY22 OP2 (POP: 4/1/22 - 3 WATER CHEMISTRY INC $15,098 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J041 MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT Apr 6, 2022 Apr 1, 2022 Mar 31, 2023
OY03 REGIONAL HVAC WATER TREATMENT POP 01APR2022-31MAR2023 WATER CHEMISTRY INC $30,375 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J041 MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT Apr 4, 2022 Apr 4, 2022 Mar 31, 2023
INSTALL FILTER FEEDER PHASE 2 OF 3 NGIS BLDGS. 3408, 3409A, 3430 WATER CHEMISTRY INC $12,379 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J041 MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT Dec 3, 2021 Dec 2, 2021 Apr 1, 2022
INSTALL FILTER FEEDER PHASE 1,2, 3 JEBLC/FS POP 425 DAYS AFTER AW WATER CHEMISTRY INC $473,161 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J041 MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT Jun 25, 2021 Jun 25, 2021 Aug 23, 2022
X004 FY21 NORFOLK FFP FUNDING, HVAC CHEMICAL OPTION YEAR 2 WATER CHEMISTRY INC $165,301 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J041 MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT May 27, 2021 Apr 1, 2021 Mar 31, 2022
OPTION 2 - (POP: 4/1/21 - 3/31/22) HVAC WATER TREATMENT SERVICES WATER CHEMISTRY INC $36,919 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J046 MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT May 13, 2021 Apr 1, 2021 Mar 31, 2022
X005 NNSY HVAC CHEMICAL WATER TREATMENT FY21 OP2 (POP: 4/1/21 - 3 WATER CHEMISTRY INC $14,886 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors J041 MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT Apr 2, 2021 Apr 1, 2021 Mar 31, 2022