Pre- and Post-Dredge Surveying and Hydrographic Mapping

The contract involves conducting pre- and post-dredge bathymetric surveys to accurately measure channel depths and volumes of material removed, ensuring compliance with U.S. Army Corps of Engineers clearance standards. These hydrographic mapping activities are critical for verifying that dredging operations meet design specifications and environmental regulatory requirements, with data used to confirm project success and operational accuracy. The work is specifically tied to a dredging project located in Tillamook and is being procured as a subcontract under a Small Business Administration total small business set-aside, with the NAICS code 541370 indicating it falls under surveying and mapping services. The solicitation was posted on April 27, 2026, with a response deadline of May 28, 2026, at 8:00 PM. The contracting agency is the Department of Defense through the W071 Endist Portland office, and all services must be performed at the specified location. Participation is restricted to certified small businesses, and the successful bidder will be responsible for delivering precise, technically sound hydrographic data that supports federal oversight and regulatory documentation. No additional point of contact information is provided, and all inquiries must be directed through the official SAM.gov portal listed in the posting.