| | ROCK AND AGGREGATE BASE FOR UPPER TRUCKEE RESTORATION PROJECT ON THE LTBMU. | AMACKER CONSTRUCTION & SUPPLY | $14,560 | FOREST SERVICE | FOREST SERVICE | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Jul 7, 2014 | Jul 7, 2014 | Aug 7, 2014 |
| | UPPER TRUCKEE RIVER PROJECT: WEED-FREE AGGREGATE BASE MATERIAL PURCHASE AND HAUL TO SITE. | AMACKER CONSTRUCTION & SUPPLY | $17,614 | FOREST SERVICE | FOREST SERVICE | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Apr 1, 2013 | Apr 1, 2013 | May 10, 2013 |
| | MATERIALS USED FOR MAINTENANCE OF HIGH MEADOWS ROAD | AMACKER CONSTRUCTION & SUPPLY | $14,638 | FOREST SERVICE | FOREST SERVICE | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Feb 21, 2012 | Feb 21, 2012 | Feb 21, 2012 |
| | AGGREGATE BASE MATERIAL FOR THE MEYER'S WORK CENTER PARKING LOT | AMACKER CONSTRUCTION & SUPPLY | $24,892 | Forest Service | Forest Service | — | 212319Other Crushed and Broken Stone Mining and Quarrying | 5680MISCELLANEOUS CONSTRUCTION MATERIALS | Jul 27, 2010 | Jul 27, 2010 | Jul 29, 2010 |
| | STONE CHIPS FOR CHIP SEALS PERFORMED BY FORCE ACCOUNT CREWS. | AMACKER CONSTRUCTION & SUPPLY | $3,322 | Forest Service | Forest Service | — | — | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Jul 9, 2010 | Jul 9, 2010 | Jul 21, 2010 |
| | BOULDERS 2 TO 3 FOOT DIAMETER | AMACKER CONSTRUCTION & SUPPLY | $22,000 | FOREST SERVICE | — | — | — | 5675NONWOOD CONSTRUCTION LUMBER AND RELATED MATERIALS | Aug 19, 2009 | Aug 19, 2009 | Sep 30, 2009 |
| | BOULDERS 2 TO 3 FOOT DIAMETER | AMACKER CONSTRUCTION & SUPPLY | $44,696 | FOREST SERVICE | — | — | 212313Crushed and Broken Granite Mining and Quarrying | 5675NONWOOD CONSTRUCTION LUMBER AND RELATED MATERIALS | Jun 9, 2009 | Jun 9, 2009 | Sep 30, 2009 |
| | WEED-FREE, AGGREGATE, DRAIN ROCK LESS THAN TWO INCH. | AMACKER CONSTRUCTION & SUPPLY | $5,101 | FOREST SERVICE | — | — | — | 5675NONWOOD CONSTRUCTION LUMBER AND RELATED MATERIALS | Sep 23, 2008 | Sep 23, 2008 | — |
| | AGGREGATE AND FRACTURED ROCK FOR THE 12N19 REROUTE ON THE LAKE TAHOE BASIN MANAGEMENT UNIT. | AMACKER CONSTRUCTION & SUPPLY | $6,290 | FOREST SERVICE | — | — | 212321Construction Sand and Gravel Mining | 5680MISCELLANEOUS CONSTRUCTION MATERIALS | Aug 25, 2006 | Aug 25, 2006 | — |
| | 3/4" MINUS CRUSHED AGGREGATE | AMACKER CONSTRUCTION & SUPPLY | $8,203 | FOREST SERVICE | — | — | 212313Crushed and Broken Granite Mining and Quarrying | 5610MINERAL CONSTRUCTION MATERIALS, BULK | Jun 22, 2006 | Jun 22, 2006 | Jul 25, 2006 |
| | TAYLOR CREEK PUMP SITE RESTORATION | AMACKER CONSTRUCTION & SUPPLY | $0 | FOREST SERVICE | — | — | — | 5680MISCELLANEOUS CONSTRUCTION MATERIALS | Sep 26, 2005 | Sep 26, 2005 | — |
| | ANGORA ROAD | AMACKER CONSTRUCTION & SUPPLY | $4,680 | FOREST SERVICE | — | — | — | 5680MISCELLANEOUS CONSTRUCTION MATERIALS | Aug 4, 2005 | Aug 4, 2005 | — |
| | — | AMACKER CONSTRUCTION & SUPPLY | $0 | FOREST SERVICE | — | — | — | Y222 | Aug 15, 2000 | Aug 15, 2000 | Oct 15, 2000 |
| | — | AMACKER CONSTRUCTION & SUPPLY | $0 | AGRICULTURE, DEPARTMENT OF | — | — | — | Y211 | Nov 15, 1997 | Nov 15, 1997 | May 15, 1998 |
| | — | AMACKER CONSTRUCTION & SUPPLY | $0 | AGRICULTURE, DEPARTMENT OF | — | — | — | Y222 | Feb 15, 1997 | Feb 15, 1997 | Apr 15, 1997 |