| | EO 14938 - TASK ORDER#2 FOR PROFESSIONAL DIVE SERVICES FOR USGS, CALIFORNIA WATER SCIENCE CENTER TO SUPPORT WATER MONITORING MISSIONS | HIUGA DIVING CO | $47,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jun 4, 2026 | Jun 4, 2026 | Jun 30, 2027 |
| | DIVE SERVICES | HIUGA DIVING CO | $45,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jun 24, 2025 | Jun 24, 2025 | Jun 30, 2026 |
| | PROFESSIONAL DIVE SERVICES TASK ORDER | HIUGA DIVING CO | $44,950 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Mar 17, 2025 | Mar 20, 2025 | Dec 31, 2026 |
| | PROFESSIONAL DIVE SERVICES_TASK ORDER #9 | HIUGA DIVING CO | $59,870 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | May 23, 2024 | May 23, 2024 | Dec 31, 2025 |
| | PROFESSIONAL DIVE SERVICES | HIUGA DIVING CO | $46,600 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Jun 2, 2023 | Jun 2, 2023 | Mar 22, 2025 |
| | DIVE SERVICES HIUGA DIVING | HIUGA DIVING CO | $63,500 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Jan 17, 2023 | Jan 17, 2023 | Mar 22, 2024 |
| | PROFESSIONAL DIVE SERVICES | HIUGA DIVING CO | $7,360 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Nov 7, 2022 | Nov 7, 2022 | Mar 22, 2025 |
| | DIVING SERVICES TO RECOVER REMOTE OPERATED VEHICLE (ROV) FROM THE LAKE | HIUGA DIVING CO | $5,850 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 562910Remediation Services | F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | Oct 11, 2022 | Oct 11, 2022 | Oct 21, 2022 |
| | PROFESSIONAL DIVE SERVICES | HIUGA DIVING CO | $16,580 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Dec 13, 2021 | Dec 13, 2021 | Feb 28, 2023 |
| | PROFESSIONAL DIVE SERVICES | HIUGA DIVING CO | $44,800 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Dec 13, 2021 | Dec 13, 2021 | Mar 22, 2023 |
| | CA-STONE LAKES NWR-PUMPS REHAB REMOVE SEDIMENT | HIUGA DIVING CO | $18,100 | US FISH AND WILDLIFE SERVICE | US FISH AND WILDLIFE SERVICE | — | 238990All Other Specialty Trade Contractors | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Sep 23, 2021 | Sep 23, 2021 | Nov 30, 2021 |
| | PROFESSIONAL DIVE SERVICES | HIUGA DIVING CO | $44,200 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | May 27, 2021 | May 28, 2021 | Mar 22, 2022 |
| | CA-STONE LAKES NWR-DIVE TEAM | HIUGA DIVING CO | $5,000 | US FISH AND WILDLIFE SERVICE | US FISH AND WILDLIFE SERVICE | — | 333914Measuring, Dispensing, and Other Pumping Equipment Manufacturing | J043MAINT/REPAIR/REBUILD OF EQUIPMENT- PUMPS AND COMPRESSORS | Apr 26, 2021 | May 3, 2021 | Jun 4, 2021 |
| | PROFESSIONAL DIVE SERVICES | HIUGA DIVING CO | $43,600 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Nov 19, 2020 | Nov 19, 2020 | Mar 22, 2022 |
| | PROFESSIONAL DIVE SERVICES | HIUGA DIVING CO | $35,850 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Mar 23, 2020 | Mar 23, 2020 | Apr 1, 2021 |
| | IGF::OT::IGF DIVE SERVICES | HIUGA DIVING CO | $124,268 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 561990All Other Support Services | F113ENVIRONMENTAL SYSTEMS PROTECTION- WETLANDS CONSERVATION AND SUPPORT | Jan 19, 2016 | Feb 1, 2016 | Oct 30, 2018 |