| | LGA - STILLING BASIN SURVEY | DAVID EVANS AND ASSOCIATES, INC | $139,522 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 12, 2025 | Nov 17, 2025 | Apr 14, 2026 |
| | LMA/LLA - STILLING BASIN SEDIMENT SURVEYS | DAVID EVANS AND ASSOCIATES, INC | $192,666 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Nov 20, 2024 | Dec 1, 2024 | Apr 14, 2025 |
| | NOS, OCS, HSD HYDROGRAPHIC SURVEY - CALCASIEU, LA | DAVID EVANS AND ASSOCIATES, INC | $5,529,317 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 11, 2024 | Jul 11, 2024 | Apr 25, 2025 |
| | SURVEY FOR SEATTLE HARBOR NAVIGATION IMPROVEMENT PROJECT | DAVID EVANS AND ASSOCIATES, INC | $311,127 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 21, 2024 | Jun 20, 2024 | Jan 6, 2025 |
| | NOS, OCS, HSD HYDROGRAPHIC SURVEY AQUACULTURE. | DAVID EVANS AND ASSOCIATES, INC | $1,262,368 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 12, 2023 | Sep 12, 2023 | Sep 1, 2025 |
| | NOS, OCS HYDROGRAPHIC SURVEY SERVICES IN MOBILE BAY, AL. | DAVID EVANS AND ASSOCIATES, INC | $4,367,271 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 3, 2023 | Aug 3, 2023 | Aug 16, 2024 |
| | TASK 4, TOPOBATHYMETRIC LIDAR AND AERIAL | DAVID EVANS AND ASSOCIATES, INC | $410,218 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Apr 25, 2023 | May 1, 2023 | Dec 1, 2023 |
| | PRE AND POST DREDGING HYDROGRAPHIC SURVEYS AND MAPPING | DAVID EVANS AND ASSOCIATES, INC | $301,093 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 30, 2022 | Sep 30, 2022 | Apr 14, 2023 |
| | FY22 NAV CONDITION SURVEYS | DAVID EVANS AND ASSOCIATES, INC | $176,549 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 30, 2022 | Oct 3, 2022 | Jan 31, 2023 |
| | HYDROGRAPHIC SURVEY SERVICES IN CALCASIEU, LA | DAVID EVANS AND ASSOCIATES, INC | $5,127,146 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 1, 2022 | Jun 1, 2022 | Apr 30, 2023 |
| | BASIN STILLING SURVEYS | DAVID EVANS AND ASSOCIATES, INC | $87,123 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 30, 2021 | Sep 30, 2021 | Feb 28, 2022 |
| | LLA NAVIGATION CONDITION SURVEYS | DAVID EVANS AND ASSOCIATES, INC | $119,980 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 28, 2021 | Sep 30, 2021 | Feb 28, 2022 |
| | EMERGENCY HYDROGRAPHIC SURVEY SERVICES IN RESPONSE TO HURRICANE IDA | DAVID EVANS AND ASSOCIATES, INC | $548,466 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 9, 2021 | Sep 1, 2021 | Dec 31, 2021 |
| | MINIMUM GUARANTEE | DAVID EVANS AND ASSOCIATES, INC | $0 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 21, 2021 | Jul 21, 2021 | Jul 20, 2025 |
| | HYDROGRAPHIC SURVEY SERVICES IN PASCAGOULA, MS | DAVID EVANS AND ASSOCIATES, INC | $3,620,164 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 7, 2021 | Jun 7, 2021 | Feb 1, 2022 |
| | DWA - SEDIMENT RANGE SECTION SURVEYS | DAVID EVANS AND ASSOCIATES, INC | $162,711 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | May 11, 2021 | May 17, 2021 | Feb 22, 2022 |
| | FY 20 NAV SURVEYS | DAVID EVANS AND ASSOCIATES, INC | $216,696 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 18, 2020 | Sep 17, 2020 | Oct 30, 2020 |
| | POST-HURRICANE LAURA EMERGENCY RESPONSE HYDROGRAPHIC SURVEY FOR APPROACHES TO CALCASIEU, LA. | DAVID EVANS AND ASSOCIATES, INC | $155,096 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 1, 2020 | Aug 28, 2020 | Dec 31, 2020 |
| | HYDROGRAPHIC SURVEY SERVICES IN THE VICINITY OF HOUSTON, TX | DAVID EVANS AND ASSOCIATES, INC | $5,040,879 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 16, 2020 | Jul 16, 2020 | Aug 1, 2021 |
| | HYDROGRAPHIC SURVEY OF THE CHANDELEUR ISLANDS | DAVID EVANS AND ASSOCIATES, INC | $3,753,832 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | May 30, 2019 | May 30, 2019 | Mar 27, 2020 |
| | TASK ORDER WILL PROVIDE A SURVEY OF THE PORT OF SOUTH LOUISIANA, PORT OF NEW ORELANS, PORT OF GREATER BATON ROUGE, AND PLAQUEMINES PORT. | DAVID EVANS AND ASSOCIATES, INC | $7,641,755 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 30, 2018 | Jul 30, 2018 | Dec 23, 2019 |
| | FY18 STILLING BASINS SURVEYS | DAVID EVANS AND ASSOCIATES, INC | $197,693 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 19, 2018 | Jun 19, 2018 | Dec 17, 2018 |
| | IGF::OT::IGF ARCHITECT-ENGINEER SURVEY OF SERE PIPELINE DORM SITE | DAVID EVANS AND ASSOCIATES, INC | $25,731 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Nov 17, 2017 | Nov 16, 2017 | Dec 31, 2017 |
| | IGF::OT::IGF STILLING BASINS | DAVID EVANS AND ASSOCIATES, INC | $171,992 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 15, 2017 | Sep 14, 2017 | Dec 18, 2017 |
| | IGF::OT::IGF SIDE SCAN SONAR AND MULTIBEAM/SINGLE-BEAM HYDROGRAPHIC SURVEY IN THE GULF OF MEXICO IN THE VICINITY OF MISSISSIPPI SOUND. | DAVID EVANS AND ASSOCIATES, INC | $3,692,717 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 3, 2017 | Aug 3, 2017 | Apr 30, 2018 |