Deep Sea, Coastal, and Great Lakes Water Transportation government contracts (NAICS 48311)
Open federal, state and local contract notices classified under NAICS 48311.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
As of Oct 24, 2026, 1 open notice list NAICS 48311 (Deep Sea, Coastal, and Great Lakes Water Transportation). 1 notice close within 30 days and 1 was posted in the last 30 days. The agencies with the most open notices are Department of Homeland Security (1).
Open notices, closing soonest first
- Disaster Overseas Transportation Support (DOTS) - AS/GU/CNMIClosing in 13 days
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How many open government contracts are there for NAICS 48311?
As of Oct 24, 2026, 1 open notice list NAICS 48311 (Deep Sea, Coastal, and Great Lakes Water Transportation) in the DSE directory.
Which agencies are buying under NAICS 48311?
Agencies with the most open notices: Department of Homeland Security (1).
When does the next NAICS 48311 notice close?
The soonest deadline is Nov 6, 2026, for "Disaster Overseas Transportation Support (DOTS) - AS/GU/CNMI". 0 notices close within 7 days.
Where is the NAICS 48311 work performed?
Most common places of performance: AS (1).