| | FOR THE (A)REMOVAL AND ACILLARY EQUIPMENT (AE) OF 2 MRV-150 TO WAREHOUSE AND (B) RELOCATION OF 4 MRH-150 AND (AE) WITHIN BUILDING. | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | United States Mint | — | — | 238990All Other Specialty Trade Contractors | L099TECHNICAL REPRESENTATIVE- MISCELLANEOUS | Feb 3, 2010 | Feb 3, 2010 | Mar 31, 2010 |
| | RIGGING MACHINE SHOP | PIONEER MAINTENANCE & ERECTORS, INC. | $1,650 | UNITED STATES MINT | — | — | 238990All Other Specialty Trade Contractors | L099TECHNICAL REPRESENTATIVE- MISCELLANEOUS | Sep 29, 2009 | Sep 29, 2009 | Dec 31, 2009 |
| | RIGGING SERVICES | PIONEER MAINTENANCE & ERECTORS, INC. | $4,300 | UNITED STATES MINT | — | — | 238990All Other Specialty Trade Contractors | L099TECHNICAL REPRESENTATIVE- MISCELLANEOUS | May 14, 2009 | May 14, 2009 | Sep 30, 2009 |
| | DUE TO THE RELOCATION OF COINING OFFICE EMPLOYEES TO NEW LOCATION. | PIONEER MAINTENANCE & ERECTORS, INC. | $1,100 | UNITED STATES MINT | — | — | 238990All Other Specialty Trade Contractors | L099TECHNICAL REPRESENTATIVE- MISCELLANEOUS | May 13, 2009 | May 13, 2009 | Sep 30, 2009 |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Aug 15, 1992 | Aug 15, 1992 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Jul 15, 1992 | Jul 15, 1992 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Jul 15, 1992 | Jul 15, 1992 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Jun 15, 1992 | Jun 15, 1992 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | May 15, 1992 | May 15, 1992 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | May 15, 1992 | May 15, 1992 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Mar 15, 1992 | Mar 15, 1992 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Nov 15, 1991 | Nov 15, 1991 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Nov 15, 1991 | Nov 15, 1991 | Sep 15, 1996 |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Sep 15, 1991 | Sep 15, 1991 | — |
| | — | PIONEER MAINTENANCE & ERECTORS, INC. | $0 | UNITED STATES MINT | — | — | — | N036INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Sep 15, 1991 | Sep 15, 1991 | — |