| | HAVO FY25 BULK GRAVEL | PUNA ROCK CO., LTD. | $113,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212321Construction Sand and Gravel Mining | E1LBPURCHASE OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | Apr 22, 2025 | Apr 22, 2025 | Jun 13, 2025 |
| | HAVO FY24 GRAVEL | PUNA ROCK CO., LTD. | $130,250 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212321Construction Sand and Gravel Mining | E1LBPURCHASE OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | May 8, 2024 | May 8, 2024 | Sep 30, 2024 |
| | GRAVEL FOR ESCAPE ROAD AT HAWAII VOLCANOES NATIONAL PARK (HAVO) | PUNA ROCK CO., LTD. | $42,720 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212321Construction Sand and Gravel Mining | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Jun 29, 2023 | Jun 29, 2023 | Sep 30, 2023 |
| | BASE COURSE AGGREGATE (SHOULDERING PROJECT), HAWAII VOLCANOES NATIONAL PARK, HAWAII | PUNA ROCK CO., LTD. | $29,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212321Construction Sand and Gravel Mining | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Apr 29, 2020 | Apr 29, 2020 | Jul 29, 2020 |
| | X:NOGRN, GRAVEL DELIVERY, HAWAII VOLCANOS NATIONAL PARK, HAWAII COUNTY, HAWAII | PUNA ROCK CO., LTD. | $24,615 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212321Construction Sand and Gravel Mining | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Mar 22, 2019 | Mar 22, 2019 | May 9, 2019 |
| | SUPPLY AND DELIVER BASE COURSE GRAVEL, HAWAII VOLCANOES NATIONAL PARK | PUNA ROCK CO., LTD. | $25,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212321Construction Sand and Gravel Mining | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Mar 27, 2018 | Mar 27, 2018 | Jul 27, 2018 |
| | SUPPLY AND DELIVER BASE COURSE GRAVEL | PUNA ROCK CO., LTD. | $50,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212321Construction Sand and Gravel Mining | 5610MINERAL CONSTRUCTION MATERIALS, BULK | May 16, 2017 | May 16, 2017 | Sep 30, 2017 |
| | 3500 TONS 1 1/2 INCH BASECOURSE AGGREGATE X:NOGRN | PUNA ROCK CO., LTD. | $84,700 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 423320Brick, Stone, and Related Construction Material Merchant Wholesalers | 5610MINERAL CONSTRUCTION MATERIALS, BULK | May 17, 2016 | May 17, 2016 | Oct 15, 2016 |
| | HAWAII VOLCANOES "KAHUKU UNIT" GRAVEL. | PUNA ROCK CO., LTD. | $33,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Jul 9, 2015 | Jul 9, 2015 | Sep 30, 2015 |
| | HAVO GRAVEL | PUNA ROCK CO., LTD. | $41,600 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Dec 30, 2014 | Dec 30, 2014 | Feb 6, 2015 |
| | IGF::OT::IGF TITLE: HAKALAU NWR-GRAVEL 2014 | PUNA ROCK CO., LTD. | $15,540 | US FISH AND WILDLIFE SERVICE | US FISH AND WILDLIFE SERVICE | — | 212319Other Crushed and Broken Stone Mining and Quarrying | Z2LBREPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS | Sep 2, 2014 | Sep 2, 2014 | Feb 28, 2015 |
| | GRAVEL | PUNA ROCK CO., LTD. | $743 | US FISH AND WILDLIFE SERVICE | — | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Sep 14, 2009 | Sep 14, 2009 | Dec 31, 2009 |
| | MATERIAL NEEDED FOR SUB BASE AT APUA POINT PULLOUT PARKING AREA. | PUNA ROCK CO., LTD. | $5,450 | NATIONAL PARK SERVICE | — | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Sep 17, 2008 | Sep 17, 2008 | Oct 31, 2008 |
| | — | PUNA ROCK CO., LTD. | $0 | NATIONAL PARK SERVICE | — | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Sep 15, 2001 | Sep 15, 2001 | Nov 15, 2001 |
| | — | PUNA ROCK CO., LTD. | $0 | NATIONAL PARK SERVICE | — | — | — | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Aug 15, 2000 | Aug 15, 2000 | Oct 15, 2000 |