| | HYDROGRAPHIC SURVEY OF MORICHES INLET, | OSI-BET JOINT VENTURE | $111,260 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Apr 11, 2024 | Apr 3, 2024 | May 3, 2024 |
| | SHEEPSHEAD BAY | OSI-BET JOINT VENTURE | $40,041 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 20, 2023 | Jul 14, 2023 | Aug 17, 2023 |
| | HYDROGRAPHIC SURVEY OF SHINNECOCK INLET, NY AND MORICHES INLET, NY | OSI-BET JOINT VENTURE | $65,835 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Mar 29, 2023 | Mar 28, 2023 | Apr 27, 2023 |
| | SHOAL HARBOR & COMPTON CREEK, NJ | OSI-BET JOINT VENTURE | $34,260 | 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 1, 2022 | Aug 29, 2022 | Sep 29, 2022 |
| | TASK ORDER # W912DS22F0028 | OSI-BET JOINT VENTURE | $104,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Feb 28, 2022 | Feb 24, 2022 | Jun 24, 2022 |
| | PORT JEFFERSON HARBOR NY | OSI-BET JOINT VENTURE | $33,617 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 25, 2021 | Aug 25, 2021 | Sep 25, 2021 |
| | HYDROGRAPHIC SURVEY OF PATCHOGUE RIVER | OSI-BET JOINT VENTURE | $16,879 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 3, 2021 | Aug 4, 2021 | Sep 3, 2021 |
| | HYDROGRAPHIC SURVEY GREENPORT HARBOR, NY | OSI-BET JOINT VENTURE | $32,741 | 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 28, 2021 | Jul 1, 2021 | Jul 31, 2021 |
| | HYDROGRAPHIC SURVEY OF GREAT SOUTH BAY | OSI-BET JOINT VENTURE | $91,149 | 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 8, 2020 | Sep 1, 2020 | Oct 1, 2020 |
| | A HYDROGRAPHIC SURVEY OF PATCHOGUE RIVER, NY | OSI-BET JOINT VENTURE | $16,432 | 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 3, 2020 | Sep 2, 2020 | Sep 9, 2020 |
| | NARROWS OF LAKE CHAMPLAIN FEDERAL | OSI-BET JOINT VENTURE | $100,213 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 31, 2020 | Sep 1, 2020 | Dec 24, 2020 |
| | SURVEY OF THREE PROPERTIES IN MIDDLESEX, NJ | OSI-BET JOINT VENTURE | $79,743 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | May 13, 2020 | May 13, 2020 | Jul 8, 2020 |
| | HYDROGRAPHIC SURVEY OF SHINNECOCK INLET | OSI-BET JOINT VENTURE | $29,900 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Mar 10, 2020 | Mar 6, 2020 | Apr 7, 2020 |
| | LAKE MONTAUK HARBOR NY HYDROGRAPHIC SURVEY | OSI-BET JOINT VENTURE | $45,659 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Mar 3, 2020 | Feb 28, 2020 | Mar 31, 2020 |
| | SURVEY OF CHEESEQUAKE CREEK JETTY, NJ | OSI-BET JOINT VENTURE | $60,490 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 4, 2019 | Aug 28, 2019 | Oct 14, 2019 |
| | HYDROGRAPHIC SURVEY OF PORT JEFFERSON | OSI-BET JOINT VENTURE | $25,490 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 4, 2019 | Sep 3, 2019 | Oct 3, 2019 |
| | HYDROGRAPHIC SURVEY OF LONG ISLAND INTRA | OSI-BET JOINT VENTURE | $130,490 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 26, 2019 | Aug 23, 2019 | Dec 24, 2019 |
| | LOW-TONNAGE CHANNELS SURVEY | OSI-BET JOINT VENTURE | $87,366 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 15, 2019 | Jul 15, 2019 | Nov 12, 2019 |
| | HYDROGRAPHIC SURVEY GLEN COVE CREEK NY | OSI-BET JOINT VENTURE | $35,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541370Surveying and Mapping (except Geophysical) Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 3, 2019 | Jun 3, 2019 | Jul 3, 2019 |
| | IGF::OT::IGF LAKE MONTAUK HARBOR NY | OSI-BET JOINT VENTURE | $40,900 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541360Geophysical Surveying and Mapping Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Mar 25, 2019 | Mar 21, 2019 | Apr 22, 2019 |
| | IGF::OT::IGF GREENPORT HARBOR NY | OSI-BET JOINT VENTURE | $24,038 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541360Geophysical Surveying and Mapping Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Feb 5, 2019 | Feb 1, 2019 | Mar 3, 2019 |
| | HYDROGRAPHIC SURVEY | OSI-BET JOINT VENTURE | $29,475 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541360Geophysical Surveying and Mapping Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jan 14, 2019 | Jan 4, 2019 | Feb 1, 2019 |
| | HYDROGRAPHIC SURVEY | OSI-BET JOINT VENTURE | $86,200 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541360Geophysical Surveying and Mapping Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 15, 2018 | Aug 15, 2018 | Sep 14, 2018 |
| | CONDITION SURVEY - HUDSON RIVER, NY | OSI-BET JOINT VENTURE | $135,088 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541360Geophysical Surveying and Mapping Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 24, 2018 | Jul 17, 2018 | Sep 24, 2018 |
| | NARROWS OF LAKE CHAMPLAIN | OSI-BET JOINT VENTURE | $99,587 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541360Geophysical Surveying and Mapping Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 16, 2018 | Jun 18, 2018 | Aug 15, 2019 |