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Hydrographic and Bathymetric Surveying

Active

Federal

Response Deadline11/13/2026, 06:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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This subcontract opportunity involves providing hydrographic and bathymetric surveying services for prime contractors working on USACE Great Lakes and Ohio River Division projects. The scope of work focuses on underwater mapping and depth sounding utilizing differential GNSS and acoustic survey techniques, specifically multibeam and singlebeam sonar, as well as conventional water body survey methods to deliver precise bathymetric maps and depth data. Managed under the Department of Defense via the W072 Endist Huntington agency, the project falls under NAICS code 541370. Qualified candidates must possess the necessary marine surveying certifications to perform the work. The solicitation was posted on October 30, 2026, with a response deadline set for November 13, 2026.

General Info

Agency

Department Of Defense → W072 Endist Huntington

NAICS

541370 - Surveying and Mapping (except Geophysical) Services

Place of Performance

WV

Set-Aside

NONE

Documents

This scope was carved out of W9123727X1CVG.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Sources Sought for Architect-Engineer Indefinite Delivery Contract in Support of Geospatial Services for USACE Great Lakes and Ohio River Division

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Timeline

PostedOct 30

subcontract

Response DeadlineNov 13

Submission deadline

Response Deadline

11/13/2026, 06:00:00 PM UTCin 14 days

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Organization & Contact Information

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AgencyDepartment Of Defense → W072 Endist Huntington

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W072 Endist Huntington

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs underwater mapping and depth sounding for prime contractors on USACE Great Lakes and Ohio River Division projects. Employs hydrographic surveying using differential GNSS and acoustic survey techniques, including multibeam and singlebeam sonar, alongside conventional water body survey methods. Marine surveying certifications required. Delivers bathymetric maps and depth data.

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