| 2018-09-26 | Department of Defense | | $113K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2010-09-09 | Department of Defense | | $95K | ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING |
| 2011-01-28 | Department of Defense | | $73K | ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING |
| 2012-01-11 | Department of Veterans Affairs | | $72K | GROUND OR TREATED MINERAL AND EARTH MANUFACTURING |
| 2010-02-22 | Department of Defense | | $64K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2015-10-02 | Department of Veterans Affairs | | $47K | GROUND OR TREATED MINERAL AND EARTH MANUFACTURING |
| 2017-01-13 | Department of Defense | | $44K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2026-03-23 | Department of Transportation | | $37K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2017-10-01 | Department of Veterans Affairs | | $35K | GROUND OR TREATED MINERAL AND EARTH MANUFACTURING |
| 2024-04-02 | Department of Transportation | | $34K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2023-03-03 | Department of Transportation | | $34K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2021-11-17 | Department of Transportation | | $31K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2017-05-17 | Department of Defense | | $28K | ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING |
| 2011-08-01 | Department of the Interior | | $21K | ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING |
| 2013-09-11 | Department of the Interior | | $15K | ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING |
| 2015-09-01 | Department of the Interior | | $15K | OTHER CHEMICAL AND FERTILIZER MINERAL MINING |
| 2016-08-10 | Department of the Interior | | $15K | OTHER CHEMICAL AND FERTILIZER MINERAL MINING |
| 2017-08-17 | Department of the Interior | | $15K | OTHER CHEMICAL AND FERTILIZER MINERAL MINING |
| 2013-02-01 | Department of Justice | | $14K | OTHER CHEMICAL AND FERTILIZER MINERAL MINING |
| 2009-07-10 | Department of Veterans Affairs | | $11K | — |
| 2012-09-25 | Department of Transportation | | $10K | ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING |
| 2012-08-14 | Department of the Interior | | $10K | ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING |
| 2011-09-20 | Department of Veterans Affairs | | $6K | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION |
| 2010-08-17 | Department of Veterans Affairs | | $6K | PARKING LOTS AND GARAGES |
| 2013-02-12 | Department of Transportation | | $5K | ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING |