| | MENDOCINO NF; CHICO SEED ORCHARD GREENHOUSE DECOMMISSIONING, AAP#465298 | SANTOS EXCAVATING INC | $20,000 | FOREST SERVICE | FOREST SERVICE | — | 562219Other Nonhazardous Waste Treatment and Disposal | P400SALVAGE- DEMOLITION OF BUILDINGS | Aug 23, 2018 | Aug 23, 2018 | Oct 31, 2018 |
| | IGF::OT::IGF SLUDGE REMOVAL AND SOIL REMEDIATION | SANTOS EXCAVATING INC | $301,183 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 562910Remediation Services | F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | Nov 3, 2017 | Oct 25, 2017 | Sep 14, 2018 |
| | IGF::OT::IGF. MATERIALS INVESTIGATION AND MATERIALS TESTING AT LAKE ISABELLA DAM | SANTOS EXCAVATING INC | $839,710 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541380Testing Laboratories and Services | B599SPECIAL STUDIES/ANALYSIS- OTHER | Apr 4, 2014 | Apr 4, 2014 | Jul 3, 2014 |
| | SERVICE TO PERFORM SEWAGE LIFT STATION CLEANING | SANTOS EXCAVATING INC | $1,118 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 562991Septic Tank and Related Services | Z1NDMAINTENANCE OF SEWAGE AND WASTE FACILITIES | Dec 17, 2013 | Dec 17, 2013 | Jan 10, 2014 |
| | PAVE PAWS SEAL COAT BAEY 082012 | SANTOS EXCAVATING INC | $94,999 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z1LBMAINTENANCE OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS | Sep 30, 2012 | Sep 30, 2012 | Oct 12, 2012 |
| | RPR TXWY SHLDR&SPALLS PH 4 | SANTOS EXCAVATING INC | $0 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z1BDMAINTENANCE OF AIRPORT RUNWAYS AND TAXIWAYS | Sep 30, 2012 | Sep 30, 2012 | Aug 30, 2013 |
| | PAVE TRANS BLDG SITE BAEY 126003 | SANTOS EXCAVATING INC | $64,951 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z2LBREPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS | Aug 24, 2012 | Aug 24, 2012 | Oct 12, 2012 |
| | REPAIR 29TH STREET AND PARKING LOT | SANTOS EXCAVATING INC | $236,998 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z2LBREPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS | Jul 13, 2012 | Jul 9, 2012 | Sep 14, 2012 |
| | RESTRIPE PARKING LOT B2145 | SANTOS EXCAVATING INC | $12,000 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z1LBMAINTENANCE OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS | Jul 3, 2012 | Jun 24, 2012 | Jul 27, 2012 |
| | TEMPORARY CLARIFIER BYPASS | SANTOS EXCAVATING INC | $79,934 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | Z244 | Sep 30, 2011 | Sep 30, 2011 | Nov 4, 2011 |
| | OVERLAY/REPAIR SOUTH BEALE RD | SANTOS EXCAVATING INC | $549,958 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Sep 30, 2011 | Aug 4, 2011 | Sep 19, 2011 |
| | REPAIR BASE DRAINAGE SYSTEM AT BEALE AFB, CALIFORNIA. | SANTOS EXCAVATING INC | $499,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 236220Commercial and Institutional Building Construction | Y299 | Sep 29, 2011 | Sep 29, 2011 | Nov 23, 2012 |
| | PAVE MIPE TECH PAD PERIMETER, B23235 | SANTOS EXCAVATING INC | $60,444 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Sep 21, 2011 | Sep 20, 2011 | Dec 1, 2011 |
| | CONSTRUCT CONCRETE PAD | SANTOS EXCAVATING INC | $49,874 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Sep 16, 2011 | Sep 16, 2011 | Dec 15, 2011 |
| | REMOVE RUBBER/RESTRIPE AIRFIELD | SANTOS EXCAVATING INC | $325,785 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z124 | Jul 12, 2011 | Jul 8, 2011 | Dec 31, 2011 |
| | RESEAL TAXIWAY B&E APRON JOINTS, BAEY 07 | SANTOS EXCAVATING INC | $499,998 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z129 | Jul 12, 2011 | Jul 8, 2011 | Jul 22, 2011 |
| | REPAIR/ MAINTAIN 940TH PAVEMENTS | SANTOS EXCAVATING INC | $694,244 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Dec 2, 2010 | Dec 2, 2010 | Apr 30, 2012 |
| | REPAIR MFH ROADS BAEY 100133 | SANTOS EXCAVATING INC | $252,693 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Sep 30, 2010 | Sep 30, 2010 | Apr 30, 2011 |
| | REPAIR ALERT DRIVE | SANTOS EXCAVATING INC | $73,000 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Sep 29, 2010 | Sep 29, 2010 | Oct 29, 2010 |
| | DEMO SR71/AERO CLUB- BUILD FUEL TANKS | SANTOS EXCAVATING INC | $219,469 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237120Oil and Gas Pipeline and Related Structures Construction | Z173 | Sep 29, 2010 | Sep 29, 2010 | Dec 16, 2011 |
| | CONSTRUCT TOOL CRIB PARKING LOT | SANTOS EXCAVATING INC | $237,700 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 238990All Other Specialty Trade Contractors | Y224 | Sep 28, 2010 | Sep 28, 2010 | Sep 18, 2011 |
| | REPAIR OF LAKEVIEW UTILITY SYSTEM AT BEALE AFB, CA | SANTOS EXCAVATING INC | $2,005,208 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 236220Commercial and Institutional Building Construction | Z199 | Sep 30, 2009 | Sep 30, 2009 | Dec 15, 2011 |
| | BAEY 09-0130 RESTRIPE PKG LOT | SANTOS EXCAVATING INC | $52,092 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Sep 17, 2009 | Sep 17, 2009 | Oct 17, 2009 |
| | BAEY10-0022 PAVE MUNS STORAGE AREAS | SANTOS EXCAVATING INC | $89,957 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237310Highway, Street, and Bridge Construction | Z222 | Sep 11, 2009 | Sep 11, 2009 | Jul 18, 2011 |
| | REPAIR EROSION SITES ALONG THE SACRAMENTO RIVER DEEP WATER SHIP CHANNELS | SANTOS EXCAVATING INC | $1,732,252 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 236220Commercial and Institutional Building Construction | Z299 | Sep 3, 2009 | Sep 2, 2009 | Dec 3, 2009 |