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This Government Contract opportunity from Department Of The Interior was posted on May 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Legacy System Removal & Disposal

Closed
Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 562910
New
SLED
Truck Loading Biofilter Media Replacement at Plant No. 2 (FR2-0034)
Solicitation # S-2026-736BD
The Orange County Sanitation District (OC San) is soliciting bids under solicitation S-2026-736BD for a general services contract to replace fouled biofilter media within the Truck Loading Biofilter System at Plant No. 2. The project requires the contractor to provide all labor, equipment, and materials to procure Biorem-manufactured media, remove and dispose of 5,624 cubic feet of old media and mesh, clean the air distribution system, and coordinate installation and operator training. To maintain continuous odor control, no more than one biofilter cell may be removed from service at a time. The work must be completed within 84 calendar days from the Notice to Proceed, with all deliverables accepted by the OC San Project Manager. Eligible bidders must hold a California Contractor's License classification A and comply with California Department of Industrial Relations prevailing wage requirements and CARB mobile source regulations. Mandatory requirements include attendance at a pre-bid meeting on September 24, 2026, and submission of bids via the OpenGov portal by October 20, 2026. Bidders must provide proof of comprehensive insurance, including general liability of 2 million dollars per occurrence and 4 million dollars aggregate. Award will be granted to the lowest responsible and responsive bidder. All hazardous materials and waste must be labeled and stored with secondary containment in accordance with safety standards.
Procurement

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

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The contract entails the dismantling, removal, and environmentally compliant disposal of an existing vessel barrier system, along with site cleanup and debris hauling. It is titled "Legacy System Removal & Disposal" and is issued as a subcontract under a total small business set-aside, targeting eligible small enterprises in accordance with FAR 19.5. The contract falls under NAICS code 562910, which relates to the environmental remediation services industry. The contract opportunity was posted by the Lower Colorado Regional Office of the Department of the Interior on May 15, 2026, with a response deadline of June 6, 2026. The work is to be performed in Boulder City, zip code 89005. The project focuses on safely removing and disposing of the legacy vessel barrier system while ensuring site restoration and proper handling of debris to meet environmental compliance standards.

General Info

Subcontract for small businesses to dismantle, remove, and dispose vessel barrier system in Boulder City.

Agency

Department Of The Interior → Lower Colorado Regional OfficeView Agency

NAICS

562910 - Remediation ServicesView NAICS

Place of Performance

Boulder City, NV, 89005, USA

Set-Aside

SBA

Documents

This scope was carved out of 140R3026Q0066.

The full solicitation package (13 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Z--Riverside Vessel Barrier Replacement at Hoover Dam

AI Contract Breakdown

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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 The Interior → Lower Colorado Regional Office
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Lower Colorado Regional Office
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Dismantling, removal, and environmentally compliant disposal of the existing vessel barrier system, including site cleanup and debris hauling.

More opportunities from Department Of The Interior → Lower Colorado Regional Office

Same awarding agency

NAICS: 561210
New
Federal
OPERATION AND MAINTENANCE OF YDP, IDIQ
Solicitation # 140R3026R0012
The U.S. Bureau of Reclamation, Lower Colorado Regional Office, is seeking capability statements for a single award Indefinite Delivery Indefinite Quantity (IDIQ) contract to provide operation and maintenance (O&M) support services for the Yuma Desalting Plant (YDP), the A-22 Waste Disposal Facility, and the Water Quality Improvement Center (WQIC) Research Facility. The contract will also include the maintenance of Analytical Laboratory Services. This effort is designed to support the United States-Mexico Water Treaty of 1944 and Minute 242, ensuring specific salinity levels at Morelos Dam. The performance period is planned for five years, with services required on a 24-hour, 365-day per year basis in Yuma, Arizona. The scope of work involves providing all management, personnel, engineering support, and equipment necessary to maintain the facilities. While the plant typically remains in a maintenance-only status to ensure it can convert to fully operational mode if needed, the contract will allow for flexible capacity levels and short-term demonstration runs at 33, 66, and 100 percent capacity. This procurement is categorized under NAICS code 561210 for Facilities Support Services. The government is currently using this sources sought process to determine the appropriate procurement strategy and whether a set-aside for small businesses, such as SDVOSB, HUBZone, or 8(a) firms, is warranted.
Facilities Support Services

POSTED

4 days ago

DEADLINE

in 25 days
View Details
NAICS: 237110
Federal
J--N1 Brake Ring
Solicitation # 140R3026Q0137
Solicitation 140R3026Q0137 is a simplified acquisition construction project issued by the Department of the Interior, Bureau of Reclamation, Lower Colorado Regional Office. The project involves the replacement of the Unit N1 brake ring assembly at Hoover Dam, with an estimated contract value between $100,000 and $250,000. The scope of work requires the contractor to manufacture ten stress-relieved brake plates using ASTM A588 Grade B steel and ASTM A193 B7 bolts, provide necessary fasteners and weldments, and perform field machining and installation. Technical requirements specify a surface finish of 32 micro-inches or better for the brake-pad interface and strict machining tolerances of plus or minus 1/32 inches for fractional measurements. The period of performance is scheduled from September 18, 2026, to February 15, 2028, with onsite work expected between November 2027 and February 2028. The government intends to award a single firm-fixed-price purchase order based on the best value, evaluating quotes on technical capability, schedule, past performance, and price. Key administrative requirements include the submission of bid, performance, and payment bonds, compliance with Davis-Bacon wage rates for installation labor, and adherence to Buy American and liability insurance standards. Final acceptance of the work will be conducted by the Contracting Officer’s Representative, and payments must be processed electronically via the Internet Payment Platform.
Water and Sewer Line and Related Structures Construction

POSTED

9 days ago

DEADLINE

in 20 days
View Details

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