| | IGF::OT::IGF -250 LB RIPRAP STONE | FRONTIER-ARROWHEAD JV | $1,237,832 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Dec 21, 2015 | Dec 16, 2015 | Jun 22, 2018 |
| | IGF::OT::IGF - RIPRAP UPPER BANK PAVING | FRONTIER-ARROWHEAD JV | $4,774,977 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Aug 17, 2015 | Aug 27, 2015 | Jan 15, 2018 |
| | IGF::OT::IGF-RIPRAP UPPER BANK PAVING | FRONTIER-ARROWHEAD JV | $956,870 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Jul 17, 2015 | Jul 13, 2015 | Apr 22, 2016 |
| | IGF::OT::IGF-GRADED STONE C | FRONTIER-ARROWHEAD JV | $416,723 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Jul 15, 2015 | Jul 15, 2015 | Jun 22, 2018 |
| | IGF::OT::IGF-RIVER REPAIRS | FRONTIER-ARROWHEAD JV | $3,199,992 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Jun 23, 2015 | Jun 11, 2015 | Dec 30, 2015 |
| | IGF::OT::IGF-RIVER REPAIR | FRONTIER-ARROWHEAD JV | $430,228 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Jun 11, 2015 | Jun 10, 2015 | Nov 30, 2015 |
| | IGF::OT::IGF RIVER REPAIRS | FRONTIER-ARROWHEAD JV | $858,603 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | May 6, 2015 | Apr 28, 2015 | Nov 11, 2017 |
| | IGF::OT::IGF - RIVER REPAIRS | FRONTIER-ARROWHEAD JV | $875,046 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Feb 11, 2015 | Feb 10, 2015 | Jun 22, 2018 |
| | IGF::OT::IGF - RIVER REPAIRS | FRONTIER-ARROWHEAD JV | $1,305,182 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Sep 26, 2014 | Sep 26, 2014 | Mar 30, 2015 |
| | IGF:OT:IGF-GRADED STONE A | FRONTIER-ARROWHEAD JV | $1,575,662 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Sep 16, 2014 | Sep 16, 2014 | Mar 31, 2015 |
| | IGF:OT:IGF-PARCEL II MOBILIZATION AND DEMOBILIZATION | FRONTIER-ARROWHEAD JV | $224,990 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Sep 15, 2014 | Sep 15, 2014 | Sep 30, 2017 |
| | IGF:OT:IGF-MOBILIZATION AND DEMOBILIZATION | FRONTIER-ARROWHEAD JV | $229,950 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 237990Other Heavy and Civil Engineering Construction | Z1KZMAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | Aug 25, 2014 | Aug 25, 2014 | Sep 30, 2017 |