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This Solicitation opportunity from Department Of Defense was posted on May 22, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

OR/WA Clamshell Maintenance Dredging 2025

Closed
W9127N25BA002Federal

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The OR/WA Clamshell Maintenance Dredging 2025 contract, solicited by the US Army Corps of Engineers, Portland District, is a federal opportunity focused on maintenance dredging activities using clamshell equipment in Oregon and potentially Washington, with Newport, Oregon identified as a place of performance. The contract is classified under NAICS code 237990 for other heavy and civil engineering construction, and the work falls under construction of dredging services specified by classification code Y1KF. This solicitation is set aside exclusively for small businesses under FAR 19.5, encouraging participation from qualified small business contractors. The deadline for responses is May 22, 2025, at 1:00 PM Pacific Time. Primary contact for this solicitation is Julia Carlton, with Brandon Lasich as a secondary contact, based in Portland, Oregon. The contract is currently active, and prospective bidders are directed to the SAM.gov platform for detailed attachments and further information. This opportunity is a critical part of ongoing efforts to maintain navigability and operational capacity of waterways in the region.

General Info

US Army Corps seeks small businesses for 2025 Clamshell Maintenance Dredging in Oregon, WA.

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Newport, OR, USA

Set-Aside

SBA

Documents

7

Oregon and Washington Clamshell Maintenance Dredging 2025 Plans

PDF, High priority: read this firstspecifications
High

Solicitation Amendment W9127N25BA002 Amendment 0001

PDF, High priority: read this firstamendment
High

W9127N25BA002 - Oregon Washington Clamshell Maintenance Dredging 2025

PDF, High priority: read this firstifb
High

Wage Determination OR20250081 - Heavy Dredging (Oregon)

PDF, High priority: read this firstwage-determination
High

Wage Determination WA20250080 - Heavy Dredging (Washington State)

PDF, High priority: read this firstwage-determination
High

Abstract of Offers - Oregon Washington Clamshell Maintenance Dredging 2025

PDF, Low priorityabstract-of-offers
Low

OWCMD25_SPECS_Advertise.pdf

PDF

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Timeline

4 updates
PhaseClosed
Posted

Sources Sought

Notice updated

Notice details unchanged. Attachments may have changed.

Type Changed

Sources Sought → Presolicitation

Type Changed

Presolicitation → Solicitation

Notice updated

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Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W071 Endist Portland
Contacts2 people available
OfficePORTLAND, OR, 97204-3495, USA
Office AddressPORTLAND, OR, 97204-3495, USA

Full Description

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See solicitation attachments.

More opportunities from Department Of Defense → W071 Endist Portland

Same awarding agency

NAICS: 237990
New
Federal
JOHN DAY DAM NAVIGATION LOCK TAINTER VALVE (TV) REPAIRS TV3 AND TV4
Solicitation # W9127N27BA009
The U.S. Army Corps of Engineers Portland District is soliciting firm-fixed-price bids for the repair and rehabilitation of Tainter Valves TV3 and TV4 at the John Day Lock and Dam in Klickitat County, Washington. The project scope includes crack and weld repair, seal replacement, and the procurement of spare bushings, with an estimated construction magnitude between $1,000,000 and $5,000,000. The work is categorized under NAICS 237990 and is a full and open competition. Mandatory requirements include adherence to EM 385-1-1 safety standards, CMMC Level 1 certification, and the provision of performance and payment bonds. Bidders must also comply with the Davis-Bacon Act and Buy American requirements. The solicitation includes mandatory price items for mobilization and the removal, transport, and repair of TV3, with optional line items for the same services for TV4. Evaluation will include a 10 percent price preference for HUBZone small business concerns and a review of subcontracting plans to ensure goals for small businesses and HUBZone firms are met. Bids must be submitted in PDF format to the designated contracting personnel by 11:00 A.M. PDT on November 19, 2026. Site visits were scheduled for November 3, 2026, requiring attendees to be U.S. citizens with a REAL ID. Performance is expected to begin within 10 calendar days of award, with specific completion timelines of 143 to 233 calendar days depending on the line item.
Other Heavy and Civil Engineering Construction

POSTED

7 days ago

DEADLINE

in 22 days
View Details

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