| | BPA CALL: PURCHASE OF COMBINED HEAT PLANT (CHP) MATERIALS FOR YOKOTA AIR BASE, JAPAN | CHUO BUSSAN CO.,LTD. | $149,959 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Jan 30, 2026 | Apr 1, 2026 | Aug 31, 2026 |
| | BPA CALL: PURCHASE OF COMBINED HEAT PLANT (CHP) MATERIALS FOR YOKOTA AIR BASE, JAPAN | CHUO BUSSAN CO.,LTD. | $149,959 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Nov 24, 2025 | Nov 28, 2025 | Mar 31, 2026 |
| | BPA CALL: PURCHASE OF COMBINED HEAT PLANT (CHP) MATERIALS FOR YOKOTA AIR BASE, JAPAN (AUG-OCT 2025) | CHUO BUSSAN CO.,LTD. | $123,844 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Aug 1, 2025 | Aug 18, 2025 | Oct 31, 2025 |
| | PURCHASE OF GENERATOR FOR DPW, CAMP ZAMA. SEE ATTACHMENT FOR SPECIFICATION. | CHUO BUSSAN CO.,LTD. | $124,612 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 335312Motor and Generator Manufacturing | 6115GENERATORS AND GENERATOR SETS, ELECTRICAL | Jun 16, 2025 | Jun 16, 2025 | Jun 15, 2026 |
| | BPA CALL: PURCHASE OF COMBINED HEAT PLANT (CHP) MATERIALS FOR YOKOTA AIR BASE, JAPAN | CHUO BUSSAN CO.,LTD. | $154,804 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | May 9, 2025 | May 19, 2025 | Sep 30, 2025 |
| | BPA CALL: PURCHASE OF COMBINED HEAT PLANT (CHP) MATERIALS FOR YOKOTA AIR BASE, JAPAN | CHUO BUSSAN CO.,LTD. | $131,419 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Oct 30, 2024 | Oct 30, 2024 | May 16, 2025 |
| | BPA CALL: PURCHASE OF COMBINED HEAT PLANT (CHP) MATERIALS FOR YOKOTA AIR BASE, JAPAN | CHUO BUSSAN CO.,LTD. | $10,389 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Oct 1, 2024 | Oct 1, 2024 | Sep 30, 2025 |
| | THE CONTRACTOR SHALL PROVIDE ALL MATERIALS TO PROVIDE THE PANEL SAW IN ACCORDANCE WITH THE ATTACHED SPECIFICATIONS, INCLUDING SHIPPING COST. | CHUO BUSSAN CO.,LTD. | $26,012 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 333243Sawmill, Woodworking, and Paper Machinery Manufacturing | 3210SAWMILL AND PLANING MILL MACHINERY | Aug 19, 2024 | Aug 19, 2024 | Feb 17, 2025 |
| | SITE SURVEY EQUIPMENT WITH ACCESSORY | CHUO BUSSAN CO.,LTD. | $44,618 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | 6675DRAFTING, SURVEYING, AND MAPPING INSTRUMENTS | Aug 14, 2024 | Aug 14, 2024 | Nov 12, 2024 |
| | BPA CALL: PURCHASE OF LIQUID AMMONIA FOR COMBINED HEAT PLANT (CHP), YOKOTA AIR BASE, JAPAN | CHUO BUSSAN CO.,LTD. | $96,998 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Aug 9, 2024 | Aug 9, 2024 | Sep 30, 2024 |
| | LAWN MOWERS FOR 374 CES | CHUO BUSSAN CO.,LTD. | $45,582 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 333112Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing | 3750GARDENING IMPLEMENTS AND TOOLS | Jul 2, 2024 | Jul 1, 2024 | Dec 28, 2024 |
| | BPA CALL: PURCHASE OF LIQUID AMMONIA FOR COMBINED HEAT PLANT (CHP), YOKOTA AIR BASE, JAPAN | CHUO BUSSAN CO.,LTD. | $27,481 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Sep 29, 2023 | Sep 29, 2023 | Oct 19, 2023 |
| | PURCHASE AND ADJUSTMENT OF DC POWER SUPPLY UNIT AT CAMP ZAMA, JAPAN | CHUO BUSSAN CO.,LTD. | $65,588 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 335311Power, Distribution, and Specialty Transformer Manufacturing | 6130CONVERTERS, ELECTRICAL, NONROTATING | Apr 13, 2023 | Apr 10, 2023 | Jan 6, 2024 |
| | PURCHASE OF FREQUENCY CONVERTER FOR CZ BLDG 155 | CHUO BUSSAN CO.,LTD. | $80,599 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 335312Motor and Generator Manufacturing | 6130CONVERTERS, ELECTRICAL, NONROTATING | Feb 23, 2023 | Feb 8, 2023 | Oct 21, 2023 |
| | PURCHASE OF CONSTRUCTION MATERIALS FOR WALKING PATHS AT HAWK WAY AT CAMP ZAMA, JAPAN | CHUO BUSSAN CO.,LTD. | $78,894 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 339999All Other Miscellaneous Manufacturing | 5680MISCELLANEOUS CONSTRUCTION MATERIALS | Dec 9, 2022 | Dec 9, 2022 | Mar 9, 2023 |
| | PACKAGE AIR CONDITIONER FOR TOP III LOUNGE ROOFTOP | CHUO BUSSAN CO.,LTD. | $31,413 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4120AIR CONDITIONING EQUIPMENT | Aug 5, 2022 | Aug 5, 2022 | Sep 30, 2022 |
| | PURCHASE OF LED LAMPS (1089EA) FOR DPW, USAG-J | CHUO BUSSAN CO.,LTD. | $41,482 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 335121 | 6240ELECTRIC LAMPS | Dec 17, 2021 | Dec 17, 2021 | Feb 15, 2022 |
| | DORM CARPET 2600 SM | CHUO BUSSAN CO.,LTD. | $56,380 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 314110Carpet and Rug Mills | 7220FLOOR COVERINGS | Sep 15, 2021 | Sep 15, 2021 | Jan 13, 2022 |
| | OFF BASE HOUSING APPLIANCE | CHUO BUSSAN CO.,LTD. | $46,001 | DEPT OF THE AIR FORCE | DEPT OF THE ARMY | — | 423620Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers | 3510LAUNDRY AND DRY CLEANING EQUIPMENT | Aug 23, 2021 | Aug 23, 2021 | Dec 26, 2021 |
| | PURCHASE FILTER ELEMENT | CHUO BUSSAN CO.,LTD. | $57,084 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | 4330CENTRIFUGALS, SEPARATORS, AND PRESSURE AND VACUUM FILTERS | Apr 13, 2021 | Apr 13, 2021 | Jun 14, 2021 |
| | PURCHASE CHILLER SYSTEM FOR MFH | CHUO BUSSAN CO.,LTD. | $33,518 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 221330Steam and Air-Conditioning Supply | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Mar 31, 2021 | Mar 31, 2021 | Jul 30, 2021 |
| | PURCHASE AFSOC WATER PIPE | CHUO BUSSAN CO.,LTD. | $55,715 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 423320Brick, Stone, and Related Construction Material Merchant Wholesalers | N045INSTALLATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Jun 26, 2020 | Jun 26, 2020 | Jul 3, 2020 |
| | CARPET BUY FOR MFH 374 CES | CHUO BUSSAN CO.,LTD. | $130,000 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 561210Facilities Support Services | 7220FLOOR COVERINGS | May 22, 2020 | May 22, 2020 | Jun 30, 2020 |
| | ROLLING VIDMAR | CHUO BUSSAN CO.,LTD. | $137,450 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 337215Showcase, Partition, Shelving, and Locker Manufacturing | 7110OFFICE FURNITURE | Jan 14, 2020 | Jan 14, 2020 | Mar 13, 2020 |
| | LINOLEUM SHEET FOR BLDG. 220 | CHUO BUSSAN CO.,LTD. | $53,670 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 314110Carpet and Rug Mills | 7220FLOOR COVERINGS | Nov 26, 2019 | Nov 13, 2019 | Apr 24, 2020 |