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8,752 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov

187 procurements

NAICS 237990Incl. closed/awardsSort:NewestClosing soonHighest value
ConstructionSolicitationWOSBSS 2 notices

WWYK250096 - Repair Stormwater Spill Gate 11 Structure

Dept of Defense S Coffeyville, OklahomaFA813726R0032Other Heavy and Civil Engineering…

Jul 20, 2026

Response deadline

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ConstructionAward Notice

Keystone Tainter Gate Repairs

Dept of Defense Tulsa, OklahomaW912BV26CA017Other Heavy and Civil Engineering…

$20,131,042

Award value

ConstructionSolicitationWOSB 2 notices

Y--FOMA REPLACE NATURE TRAIL BOARDWALK RS

Interior, Department of the [Object Object]140P5426R0010Other Heavy and Civil Engineering…

Jun 26, 2026

Response deadline

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ConstructionSolicitation

CORPUS CHRISTI SHIP CHANNEL PLACEMENT AREA INNER HARBOR IMPROVEMENTS

Dept of DefenseW912HY26BA010Other Heavy and Civil Engineering…

Jul 06, 2026

Response deadline

ConstructionCombined Synopsis/SolicitationSmall Business 2 notices

CUSTER GALLATIN NATIONAL FOREST - Sweet Trunk Trail #274

Agriculture, Department of Montana1240LU26Q0084Other Heavy and Civil Engineering…

Jul 01, 2026

Response deadline

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ConstructionSources Sought

Columbia River Pile Dike King Pile Markers

Dept of Defense Portland, OregonW9127N27BA003Other Heavy and Civil Engineering…

Jun 18, 2026

Response deadline

ConstructionSolicitationClosed

Maintenance Dredging of New York and New Jersey Channels – Arthur Kill 35’ Reach, Federal Navigation Project

Dept of Defense Staten Island, New YorkW912DS26BA013Other Heavy and Civil Engineering…
ConstructionSolicitationSmall Business 2 days left 2 notices

FY26 REDWOOD CITY CHANNEL MAINTENANCE DREDGING PROJECT

Dept of DefenseW912P726BA002Other Heavy and Civil Engineering…

Jun 12, 2026

Response deadline

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ConstructionSolicitationSmall Business 2 notices

Oregon/Washington Clamshell Maintenance Dredging 2026

Dept of DefenseW9127N26BA015Other Heavy and Civil Engineering…

Jul 06, 2026

Response deadline

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ConstructionCombined Synopsis/SolicitationSmall BusinessClosed 3 notices

LGA Visual Monitoring Security Upgrades

Dept of DefenseW912EF26QA055Other Heavy and Civil Engineering…
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ConstructionCombined Synopsis/SolicitationSmall Business

GAOA Sam Owen Campground Improvements, Idaho Panhandle National Forest

Agriculture, Department of Sandpoint, Idaho1240LT26Q0071Other Heavy and Civil Engineering…

Jul 01, 2026

Response deadline

ConstructionSolicitationSmall Business

NSN, Q-47 DEMOLISH FISHING PIER

Dept of Defense Norfolk, VirginiaN4008526R0108Other Heavy and Civil Engineering…

Jun 30, 2026

Response deadline

ConstructionCombined Synopsis/SolicitationSmall Business 2 days left

Floating Dock

Dept of DefenseN0016726Q1100Other Heavy and Civil Engineering…

Jun 12, 2026

Response deadline

ConstructionSolicitation

Rudee Inlet Maintenance Dredging

Dept of DefenseW9123626BA017Other Heavy and Civil Engineering…

Jul 06, 2026

Response deadline

ConstructionSources Sought

Coos Bay Pier Utilities

Dept of Defense Coos Bay, OregonW9127N26BA022Other Heavy and Civil Engineering…

Jun 18, 2026

Response deadline

ConstructionSolicitationSmall Business 7 days left

SUISUN BAY CHANNEL AND NY SOLUGH FY26 MAINTENANCE DREDGING PROJECT

Dept of DefenseW912P726BA003Other Heavy and Civil Engineering…

Jun 17, 2026

Response deadline

ConstructionSolicitation 2 notices

New Haven Harbor Improvement Dredging, New Haven, CT

Dept of DefenseW912WJ26BA012Other Heavy and Civil Engineering…

Jul 01, 2026

Response deadline

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ConstructionPresolicitationSmall Business

Y--Cauldron Linn Recreation Site Improvements

Interior, Department of the [Object Object]140L2626R0004Other Heavy and Civil Engineering…

Jul 13, 2026

Response deadline

ConstructionPresolicitationSmall Business

Y--GAOA Milner Picnic Site Cabana Replacement

Interior, Department of the [Object Object]140L2626Q0033Other Heavy and Civil Engineering…

Jul 22, 2026

Response deadline

ConstructionPresolicitationSmall Business

Y--Indian Springs Vault Toilet

Interior, Department of the [Object Object]140L2626Q0032Other Heavy and Civil Engineering…

Jul 13, 2026

Response deadline

ConstructionPresolicitationSmall Business

Install 4 Corners Hydraulics at Dashields Locks and Dam

Dept of DefenseW911WN26RA011Other Heavy and Civil Engineering…

Jun 18, 2026

Response deadline

ConstructionPresolicitationSDVOSB

Muscatine-Louisa County Drainage District No. 13 – 2024 Event PL84-99 Flood Repairs

Dept of Defense IowaW912EK26BA007Other Heavy and Civil Engineering…

Jun 18, 2026

Response deadline

ConstructionPresolicitationNONE

Freshwater Bayou - Lock to The Gulf, Freshwater Bayou Maintenance Dredging #26-1, ED 25-018

Dept of DefenseW912P826BA016Other Heavy and Civil Engineering…

Jun 18, 2026

Response deadline