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This Government Contract opportunity from Department Of Defense was posted on April 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Heavy Lift and Rigging Services

Closed
Federal

Contract Overview

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The contract seeks specialized heavy lift and rigging services to execute critical lifts for the removal and reinstallation of Tainter valves in a demanding, active navigation environment, requiring precise lift planning, crane operations, and coordinated logistics within confined spaces. The work demands experienced personnel capable of operating in sensitive industrial settings where safety, timing, and precision are essential to avoid disruption to ongoing waterway operations. The project is tied to a Department of Defense facility in Portland, Oregon, with all performance activities centered in the 97208 zip code area. Subcontractors must respond by May 14, 2026, with the solicitation posted on April 30, 2026, under NAICS code 488310 for support activities for water transportation. The contract type is explicitly a subcontract, indicating it is part of a larger procurement effort managed by W071 Endist Portland. No set-aside classification has been designated, and all eligible qualified contractors may compete. The absence of a designated point of contact suggests that full details and requirements are available through the provided SAM.gov link, where proposers must review all technical and operational specifications to ensure compliance with the stringent environmental and procedural demands of the work.

General Info

Heavy lift and rigging for Tainter valve removal/reinstallation in Portland confined navigation areas.

NAICS

488310 - Port and Harbor Operations

Place of Performance

Portland, OR, 97208, USA

Set-Aside

NONE

Documents

This scope was carved out of W9127N26SS30072.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

TDA - JDA - Tainter Valve Repair/Rehab

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W071 Endist Portland
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Execution of critical lifts for removal and reinstallation of Tainter valves, including lift planning, crane operations, and logistics in confined, active navigation environments.

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

6 days ago

DEADLINE

in 22 days
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

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