| | X:NOGRN, CONSTRUCTION, REPLACE FENCE, DESO | BLACK ROCK BUILDERS | $0 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 238990All Other Specialty Trade Contractors | Z2QAREPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | Sep 13, 2019 | Sep 13, 2019 | Apr 17, 2020 |
| | P.E.T. ROOM REMODEL | BLACK ROCK BUILDERS | $0 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238990All Other Specialty Trade Contractors | Z2DAREPAIR OR ALTERATION OF HOSPITALS AND INFIRMARIES | Sep 13, 2019 | Sep 13, 2019 | Mar 10, 2020 |
| | CARPENTRY-RELATED REPAIR WORK AND PAINTING EXTERIOR OF VISITOR CENTER - BLACK BAYOU LAKE NWR, LA | BLACK ROCK BUILDERS | $0 | US FISH AND WILDLIFE SERVICE | US FISH AND WILDLIFE SERVICE | — | 238320Painting and Wall Covering Contractors | Z2AAREPAIR OR ALTERATION OF OFFICE BUILDINGS | Aug 2, 2019 | Aug 2, 2019 | Feb 28, 2020 |
| | KEY WEST WEATHER FORECAST OFFICE GENERAL MAINTENANCE. | BLACK ROCK BUILDERS | $68,000 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 238990All Other Specialty Trade Contractors | Z1JZMAINTENANCE OF MISCELLANEOUS BUILDINGS | Jul 31, 2019 | Jul 31, 2019 | May 27, 2020 |
| | 122 HVAC | BLACK ROCK BUILDERS | $0 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Jul 12, 2019 | Jun 25, 2019 | Sep 6, 2019 |
| | PSW HILO, HAWAII PV SYSTEM FOR IPIF USDA FS | BLACK ROCK BUILDERS | $72,741 | FOREST SERVICE | FOREST SERVICE | — | 236210Industrial Building Construction | Y1MGCONSTRUCTION OF EPG FACILITIES - SOLAR | Jul 12, 2019 | Jul 12, 2019 | Jan 25, 2022 |
| | IGF::OT::IGF INSTALLATION OF EQUIPMENT FOR TWO ABOVE GROUND STORAGE TANKS AT FCI ELKTON | BLACK ROCK BUILDERS | $68,000 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | 238210Electrical Contractors and Other Wiring Installation Contractors | 5999MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS | Jun 17, 2019 | Jun 17, 2019 | Aug 30, 2019 |
| | IGF::OT::IGF G:EPREF, CONSTRUCTION, REPLACE SIDEWALK TO MEET ACCESSIBILITY | BLACK ROCK BUILDERS | $48,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 238990All Other Specialty Trade Contractors | Z2PZREPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES | Jun 17, 2019 | Jun 17, 2019 | Dec 25, 2019 |
| | IGF::OT::IGF RELOCATION OF TRAILER - VALYERMO | BLACK ROCK BUILDERS | $68,089 | FOREST SERVICE | FOREST SERVICE | — | 321992Prefabricated Wood Building Manufacturing | 5410PREFABRICATED AND PORTABLE BUILDINGS | Jun 11, 2019 | Jun 11, 2019 | Apr 3, 2020 |
| | PRE CAST GFRC SHELTER | BLACK ROCK BUILDERS | $0 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 238120Structural Steel and Precast Concrete Contractors | 5410PREFABRICATED AND PORTABLE BUILDINGS | Jun 6, 2019 | Jun 6, 2019 | Oct 10, 2019 |
| | CEILING UPGRADE - CROSS LAKE RANGER OFFICE, CROSSLAKE, MINNESOTA | BLACK ROCK BUILDERS | $80,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 236220Commercial and Institutional Building Construction | Y1QACONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | Sep 26, 2018 | Sep 26, 2018 | Mar 1, 2019 |
| | CEILING UPGRADE - POKEGAMA DAM OFFICE, GRAND RAPIDS, MINNESOTA | BLACK ROCK BUILDERS | $64,570 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 236220Commercial and Institutional Building Construction | Y1QACONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | Sep 26, 2018 | Sep 26, 2018 | May 6, 2019 |
| | CEILING UPGRADE - LEECH LAKE RANGER OFFICE, FEDERAL DAM, MINNESOTA | BLACK ROCK BUILDERS | $55,402 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 236220Commercial and Institutional Building Construction | Y1QACONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | Sep 26, 2018 | Sep 26, 2018 | May 6, 2019 |
| | FOUR HVAC SYSTEMS REPLACEMENT | BLACK ROCK BUILDERS | $45,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | 4120AIR CONDITIONING EQUIPMENT | Sep 24, 2018 | Sep 24, 2018 | Mar 31, 2019 |
| | DEMOLITION OF QUARTERS MODULAR BLDG AT WELLS FIRE STATION- ELKO, NV | BLACK ROCK BUILDERS | $62,500 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 238910Site Preparation Contractors | P400SALVAGE- DEMOLITION OF BUILDINGS | Sep 24, 2018 | Sep 24, 2018 | Apr 26, 2019 |
| | MISSOURI BEND VAULT TOILET REPLACEMENT | BLACK ROCK BUILDERS | $48,800 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 237110Water and Sewer Line and Related Structures Construction | Z2NDREPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES | Sep 20, 2018 | Sep 20, 2018 | Oct 31, 2019 |
| | MEADOWOOD CULVERT | BLACK ROCK BUILDERS | $69,690 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 237310Highway, Street, and Bridge Construction | Y1LBCONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | Sep 20, 2018 | Sep 20, 2018 | Apr 30, 2019 |
| | SERVER ROOM RETROFIT AND GREENHOUSE FAN REPLACEMENT FOR THE LOCKEFORD CALIFORNIA PLANT MATERIALS CENTER, LOCKEFORD, CALIFORNIA | BLACK ROCK BUILDERS | $25,890 | NATURAL RESOURCES CONSERVATION SERVICE | NATURAL RESOURCES CONSERVATION SERVICE | — | 236210Industrial Building Construction | Y1AACONSTRUCTION OF OFFICE BUILDINGS | Sep 19, 2018 | Sep 19, 2018 | Oct 31, 2018 |
| | LAKE BERRYESSA VISITOR CENTER HVAC REPLACEMENT | BLACK ROCK BUILDERS | $18,265 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Y1NBCONSTRUCTION OF HEATING AND COOLING PLANTS | Sep 19, 2018 | Sep 19, 2018 | Dec 1, 2018 |
| | HEAT PUMP REPLACEMENT AT GREENBRIER RD, MONONGAHELA NF | BLACK ROCK BUILDERS | $35,000 | FOREST SERVICE | FOREST SERVICE | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | N045INSTALLATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Sep 4, 2018 | Sep 4, 2018 | Oct 30, 2018 |
| | RECIRCULATING TANK RESTORATION PROJECT | BLACK ROCK BUILDERS | $88,800 | FOREST SERVICE | FOREST SERVICE | — | 238290Other Building Equipment Contractors | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Aug 31, 2018 | Aug 31, 2018 | Oct 9, 2018 |
| | TREE COOLER RE-ROOFING | BLACK ROCK BUILDERS | $30,000 | FOREST SERVICE | FOREST SERVICE | — | 238160Roofing Contractors | Z1PZMAINTENANCE OF OTHER NON-BUILDING FACILITIES | Aug 27, 2018 | Aug 27, 2018 | Sep 28, 2018 |
| | FR 391 PAVEMENT PRESERVATION - BASE FAILURE REPAIRS OF APPROXIMATELY 2750 SQUARE FEET AND OVERLAYING OF 1270 LINEAR FEET. | BLACK ROCK BUILDERS | $44,880 | FOREST SERVICE | FOREST SERVICE | — | 237310Highway, Street, and Bridge Construction | Z2QAREPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | Aug 10, 2018 | Aug 10, 2018 | Jun 27, 2019 |
| | INDUCTION HEATING SYSTEM GENERATOR | BLACK ROCK BUILDERS | $105,860 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 333994Industrial Process Furnace and Oven Manufacturing | 4430INDUSTRIAL FURNACES, KILNS, LEHRS, AND OVENS | Sep 24, 2015 | Sep 25, 2015 | Jan 28, 2016 |
| | IGF::OT::IGF DLA FUEL FARM FENCING | BLACK ROCK BUILDERS | $265,631 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 238290Other Building Equipment Contractors | Y1QACONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | Sep 24, 2015 | Sep 23, 2015 | Jan 29, 2016 |