| | GEOTECHNICAL SURVEY AT THE BIORKA, AK ATCBI | SHANNON & WILSON INC | $220,919 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 541360Geophysical Surveying and Mapping Services | Y1BCCONSTRUCTION OF RADAR AND NAVIGATIONAL FACILITIES | Dec 12, 2024 | Dec 12, 2024 | May 14, 2025 |
| | HAHD GEOLOGIC EXPLORATIONS | SHANNON & WILSON INC | $4,110,077 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 12, 2023 | Sep 12, 2023 | May 14, 2026 |
| | MSC WALL EXPERT TO SUPPORT TX FTFW LAAT 10(2) ENTRANCE ROAD AND WILDLIFE CROSSING FOR CONSTRUCTION CLAIM LEGAL SUPPORT PREPARATION. | SHANNON & WILSON INC | $47,202 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 541611Administrative Management and General Management Consulting Services | R424SUPPORT- PROFESSIONAL: EXPERT WITNESS | Sep 16, 2021 | Sep 16, 2021 | Dec 12, 2023 |
| | EXPERT WITNESS SERVICES FOR OR DOT CRGNSA 100(1), HISTORIC COLUMBIA RIVER HIGHWAY STATE TRAIL | SHANNON & WILSON INC | $228,517 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 541611Administrative Management and General Management Consulting Services | R424SUPPORT- PROFESSIONAL: EXPERT WITNESS | Jul 22, 2021 | Jul 22, 2021 | Aug 14, 2026 |
| | ALBENI FALLS DAM FISH PASSAGE FACILITY, GEOTECHNICAL EXPLORATIONS | SHANNON & WILSON INC | $1,493,119 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Nov 17, 2020 | Nov 17, 2020 | Sep 15, 2022 |
| | IFG::OT::IFG W912DW20F2052: CONSOLIDATED RIGGING FACILITY GEOTECHNICAL INVESTIGATION | SHANNON & WILSON INC | $187,737 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Aug 5, 2020 | Aug 6, 2020 | Dec 4, 2020 |
| | TASK 3: EXPERT TESTIMONY | SHANNON & WILSON INC | $87,302 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | R424SUPPORT- PROFESSIONAL: EXPERT WITNESS | Mar 10, 2020 | Mar 9, 2020 | May 21, 2021 |
| | FREMONT CUT GEOTECHNICAL EXPLORATION | SHANNON & WILSON INC | $219,714 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 28, 2019 | Sep 30, 2019 | Nov 2, 2020 |
| | HOWARD A. HANSON DAM, FISH PASSAGE FACILITY, EXCAVATION INSTRUMENTATION, HOWARD A. HANSON DAM, WA | SHANNON & WILSON INC | $542,563 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 24, 2019 | Sep 24, 2019 | Aug 1, 2021 |
| | CRANE PAD DESIGN, PLANS, SPECIFICATIONS | SHANNON & WILSON INC | $366,442 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Jul 27, 2018 | Jul 27, 2018 | Sep 6, 2019 |
| | TASK 2: DRAFT EXPERT WITNESS REBUTTAL | SHANNON & WILSON INC | $143,836 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | R424SUPPORT- PROFESSIONAL: EXPERT WITNESS | Jul 16, 2018 | Jul 16, 2018 | Jul 9, 2019 |
| | MMD FPF PSE GROUNDWATER MONITORING | SHANNON & WILSON INC | $429,627 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Jun 8, 2018 | Jun 8, 2018 | Sep 30, 2021 |
| | IGF::OT::IGF MILL CREEK GROUNDWATER MONITORING, WALLA WALLA, WA. | SHANNON & WILSON INC | $68,524 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Feb 3, 2017 | Jan 31, 2017 | Sep 30, 2017 |
| | IGF::OT::IGF LWSC DIRECT SHEAR TESTING | SHANNON & WILSON INC | $143,706 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jan 9, 2017 | Jan 9, 2017 | Jul 10, 2017 |
| | IGF::OT::IGF GEOTECHNICAL A-E SERVICES | SHANNON & WILSON INC | $54,657 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 16, 2016 | Sep 13, 2016 | Nov 16, 2016 |
| | IGF::OT::IGF A-E SERVICES, MMD FPF PUMPING TEST | SHANNON & WILSON INC | $326,517 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 22, 2016 | Jun 21, 2016 | Dec 6, 2016 |
| | IGF::OT::IGF THIS REQUIREMENT IS FOR COMPLETION OF A REQUEST FOR PROPOSAL PACKAGE FOR THE MMD 9FT TUNNEL DESIGN-BUILD SOLICITATION. | SHANNON & WILSON INC | $335,284 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Dec 28, 2015 | Dec 28, 2015 | Sep 30, 2016 |
| | IGF::OT::IGF ANALYSIS AND DESIGN FOR MUD MOUNTAIN DAM 9-FT TUNNEL REARMORING | SHANNON & WILSON INC | $449,786 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Oct 30, 2015 | Oct 30, 2015 | Feb 19, 2016 |
| | IGF::OT::IGF GEOTECH INVESTIGATION AND LAB TESTING | SHANNON & WILSON INC | $271,597 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Oct 9, 2015 | Oct 9, 2015 | Jan 22, 2016 |
| | IGF::OT::IGF GROUND MOTIONS STUDY AT LWSC | SHANNON & WILSON INC | $160,508 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 28, 2015 | Sep 25, 2015 | Mar 24, 2016 |
| | IGF::OT::IGF LWSC CRANE REPLACEMENT GEOPHYSICAL STUDY | SHANNON & WILSON INC | $236,432 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 5, 2014 | Sep 4, 2014 | Mar 3, 2015 |
| | IGF::OT::IGF | SHANNON & WILSON INC | $599,155 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 541712 | AT12 | Sep 3, 2014 | Sep 8, 2014 | Mar 7, 2020 |
| | IGF::OT::IGF GEOTECHNICAL A-E SERVICES FOR GEOPHYSICAL INVESTIGATIONS CHIEF JOSEPH DAM BRIDGEPORT SLIDE, BRIDGEPORT, WASHINGTON | SHANNON & WILSON INC | $95,984 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 20, 2014 | Aug 25, 2014 | Jan 26, 2015 |
| | IGF::OT::IGF DWORSHAK EXCEEDENCE STUDY, DWORSHAK DAM AND RESERVOIR, CLEARWATER COUNTY, IDAHO; US ARMY CORPS OF ENGINEERS, WALLA WALLA DISTRICT | SHANNON & WILSON INC | $13,341 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 14, 2014 | Aug 11, 2014 | Oct 20, 2014 |
| | IGF::OT::IGF PROVIDE SOIL AND ROCK LABORATORY TESTING TO SUPPORT INCLINOMETER REPLACEMENT AT CHIEF JOSEPH DAM, BRIDGEPORT, WASHINGTON. | SHANNON & WILSON INC | $14,777 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Apr 25, 2014 | Apr 25, 2014 | Nov 24, 2014 |