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OPEN BIDS · MARINE CONSTRUCTION & DREDGING · OR

Marine construction & dredging government contracts in Oregon

6 open federal notices for dredging, docks, piers and other marine construction in Oregon. Matched to NAICS 236220 Commercial and Institutional Building Construction, NAICS 238990 All Other Specialty Trade Contractors, NAICS 237990 Other Heavy and Civil Engineering Construction and to notices whose titles describe the same work. Each bid links to its official notice on SAM.gov. Updated twice a day.

3taking bids now
4set aside for small businesses
0due in the next 7 days
6open notices in Oregon

Due soonest

W9127N27BA005 Foster Spillway Gate Nut Replacements and Re-Tensioning

12 days leftDue Nov 5, 2026, 3:00 PM ET
Department of the Army
Buying office in Oregon
Coming soonSmall business set-aside

JOHN DAY DAM NAVIGATION LOCK TAINTER VALVE (TV) REPAIRS TV3 AND TV4

26 days leftDue Nov 19, 2026, 2:00 PM ET
Department of the Army
Buying office in Oregon
Taking bids now

Coos Bay Pier Utilities

30 days leftDue Nov 23, 2026, 4:00 PM ET
Department of the Army
Buying office in Oregon
Taking bids nowSmall business set-aside

JOHN DAY DAM UNIT 10 PACKING BOX REPLACEMENT

41 days leftDue Dec 4, 2026, 4:00 PM ET
Department of the Army
Rufus, Oregon
Taking bids now

Y1DA--REDO CON 653-27-106 Remodel Bathrooms Bldg 1 A Wing Floors 1 and 2

No due date given
Department of Veterans Affairs
Roseburg, Oregon
Coming soonService-disabled veteran

Bonneville Powerhouse II Unwatering Pump Replacement

No due date given
Department of the Army
Buying office in Oregon
Coming soonSmall business set-aside

Who buys marine construction & dredging

In fiscal year 2026, federal agencies obligated $53.53 billion for commercial and institutional building construction (NAICS 236220), $127.9 million of it in Oregon, across 17,392 awards. The biggest buyers: Department of Homeland Security ($31.82 billion), Department of Defense ($11.82 billion), Department of Veterans Affairs ($3.53 billion), General Services Administration ($2.15 billion). From USAspending.gov.

Who wins marine construction & dredging contracts →

How to bid on marine construction & dredging contracts

To bid you need a free, active SAM.gov registration with NAICS 236220 listed, and for a set-aside, the status it names. Most marine construction & dredging work is bought by local contracting offices at bases, hospitals and federal buildings, so the place of work on each notice matters.

Register in SAM.gov, step by step →Which certifications fit my business →Bid checklist →Pricing worksheet →How to bid, step by step →
Marine construction & dredging bids in every state →All open bids in Oregon →Federal contract spending in Oregon →

Open notices from SAM.gov's public file of active contract opportunities, updated twice a day (last Oct 24, 8:23 PM ET). Spending from USAspending.gov. UX Contract is independent and not a government website.