| | BPA CALL -ROCK, BEACH SAND, AND TOPSOIL | SCHAEFER CONTRACTING INC | $54,700 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 237990Other Heavy and Civil Engineering Construction | 9620MINERALS, NATURAL AND SYNTHETIC | Mar 31, 2023 | May 1, 2023 | Sep 30, 2023 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $22,900 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | R499SUPPORT- PROFESSIONAL: OTHER | Apr 22, 2021 | Apr 7, 2021 | Jun 1, 2021 |
| | SUPPLY ROCK DELIVERY ORDER | SCHAEFER CONTRACTING INC | $17,375 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | R499SUPPORT- PROFESSIONAL: OTHER | Feb 22, 2021 | Feb 23, 2021 | Sep 30, 2021 |
| | DELIVERY ORDER OF ROCK/GRAVEL | SCHAEFER CONTRACTING INC | $8,850 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Jan 5, 2021 | Jan 5, 2021 | Jan 31, 2021 |
| | ROCK MATERIALS | SCHAEFER CONTRACTING INC | $31,310 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Dec 1, 2020 | Dec 1, 2020 | Sep 30, 2021 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $21,443 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Sep 17, 2020 | Sep 17, 2020 | Oct 10, 2020 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $40,610 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Jun 16, 2020 | Jun 16, 2020 | Sep 30, 2020 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $0 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Feb 20, 2020 | Apr 6, 2020 | Apr 5, 2021 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $385,400 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Feb 7, 2020 | Feb 6, 2020 | Aug 31, 2020 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $6,570 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Oct 29, 2019 | Oct 29, 2019 | Mar 31, 2020 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $57,600 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Oct 24, 2019 | Oct 24, 2019 | Sep 30, 2020 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $45,390 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Sep 20, 2019 | Sep 23, 2019 | Oct 11, 2019 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $18,750 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Aug 15, 2019 | Aug 15, 2019 | Sep 13, 2019 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $12,300 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Jul 26, 2019 | Jul 30, 2019 | Sep 30, 2019 |
| | SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $19,050 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Mar 14, 2019 | Mar 15, 2019 | Sep 30, 2019 |
| | COLES CREEK REPAIR | SCHAEFER CONTRACTING INC | $14,288 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Sep 25, 2018 | Sep 25, 2018 | Apr 30, 2019 |
| | IGF::OT::IGF SUPPLY ROCK- CARLYLE/ KASKY | SCHAEFER CONTRACTING INC | $28,320 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 3630CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | Aug 22, 2018 | Aug 21, 2018 | Sep 30, 2018 |
| | ROCK CONTRACT | SCHAEFER CONTRACTING INC | $2,010 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Nov 8, 2017 | Nov 8, 2017 | Nov 17, 2017 |
| | ROCK FOR KASKASKIA RIVER PROJECT, CARLYLE LAKE, CARLYLE, IL | SCHAEFER CONTRACTING INC | $20,835 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Mar 23, 2017 | Mar 23, 2017 | Apr 28, 2017 |
| | BULK ROCK FOR CARLYLE | SCHAEFER CONTRACTING INC | $1,764,748 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Mar 1, 2017 | Feb 28, 2017 | Oct 31, 2017 |
| | ROCK FOR PEPPENHORST BOAT RAMP | SCHAEFER CONTRACTING INC | $1,970 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Feb 10, 2017 | Feb 10, 2017 | Mar 13, 2017 |
| | CA-6 STONE, AREA 4 SEMI-TRUCK DELIVERY TO CARLYLE LAKE, CARLYLE, IL. | SCHAEFER CONTRACTING INC | $4,263 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Dec 13, 2016 | Dec 13, 2016 | Jan 13, 2017 |
| | ROCK PURCHASE FOR CARLYLE | SCHAEFER CONTRACTING INC | $10,148 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Sep 21, 2016 | Sep 20, 2016 | Dec 31, 2016 |
| | 600 TONS 3" MINUS STONE FOR KASKASKIA | SCHAEFER CONTRACTING INC | $20,663 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Sep 20, 2016 | Sep 20, 2016 | Dec 31, 2016 |
| | IGF::OT::IGF ROCK CONTRACT AT CARLYLE LAKE | SCHAEFER CONTRACTING INC | $3,447 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Sep 8, 2016 | Sep 8, 2016 | Sep 30, 2016 |