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Pre- and Post-Dredge Hydrographic Surveys

Active

Federal

Response Deadline10/05/2026, 05:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract involves performing hydrographic depth measurements for prime contractors on USACE Galveston District projects. The scope of work includes mapping channel beds prior to dredging to identify hot spots and conducting post-dredge surveys to certify depths between -16 ft and -17 ft MLLW. These tasks are executed using multibeam or single-beam sonar and GPS surveying equipment, with all deliverables consisting of bathymetric maps and detailed survey reports. The contract requires a licensed professional surveyor and strict adherence to USACE-approved surveying standards. This opportunity is designated as a total small business set-aside under NAICS code 541370 and is associated with the Department of Defense. Interested parties must respond by October 5, 2026.

General Info

Hydrographic depth measurements for USACE Galveston projects, small business set-aside, due October 2026.

Agency

Department Of Defense → W074 Endist Wilmington

NAICS

541370 - Surveying and Mapping (except Geophysical) Services

Place of Performance

TX, USA

Set-Aside

SBA

Documents

This scope was carved out of W912PM27RSDTB2.

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

View the prime solicitation

National Enterprise Dredging Center Scope Dredge to Budget Shallow Draft

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Timeline

PostedSep 25

subcontract

Response DeadlineOct 5

Submission deadline

Response Deadline

10/05/2026, 05:00:00 PM UTCin 10 days

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Organization & Contact Information

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AgencyDepartment Of Defense → W074 Endist Wilmington

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W074 Endist Wilmington

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs hydrographic depth measurements for prime contractors on USACE Galveston District projects. Maps channel beds before dredging to identify hot spots and conducts post-dredge surveys to certify -16 ft to -17 ft MLLW depths. Uses multibeam or single-beam sonar and GPS surveying equipment. Requires a licensed professional surveyor and adherence to USACE-approved surveying standards. Delivers bathymetric maps and survey reports.

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