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This Government Contract opportunity from Department Of The Interior was posted on May 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Mobilization and Preparatory Work

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: 238990
New
SLED
Transportation Yard A Gate Modifications
Solicitation # 090226-1
Solicitation 090226-1 involves modifications to Gate A at the Twin Rivers Unified School District Transportation Yard located at 1400 Grand Avenue, Sacramento, California. The scope of work encompasses site demolition, earthwork, trenching, backfilling, asphalt paving, and site concrete work. Key deliverables include the installation of chain link and decorative metal fences and gates, the addition of four 10-foot square tubing posts, and the relocation and secure anchoring of existing Knox Boxes. The project requires strict adherence to technical standards, including ASTM F 1083 for steel pipe, ASTM C94 for 2,500 p.s.i. concrete, and ASTM D 6628 for pavement markings. All field welding must be performed by a Certified Structural Welder. The awarded contractor is responsible for all site safety and must submit a Site Safety Plan in compliance with DSA Bulletin BU 24-05. Specific operational requirements include maintaining clear utility markings, storing cement in weather-tight buildings, and ensuring accessibility compliance via ADA and CCR Title 24 warning surface tiles. Project oversight involves coordination with the District Construction Manager for underground work and notification of the Inspector, Architect, and DSA 48 hours prior to concrete placement. A mandatory pre-bid conference was scheduled for September 14, 2026, with a final response deadline of September 23, 2026.
TWIN RIVERS UNIFIED SCHOOL DISTRICT

POSTED

1 day ago

DEADLINE

in 12 days

AI Contract Overview

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The contract titled Mobilization and Preparatory Work requires the contractor to perform all initial site activities necessary to ready the project location for full-scale construction. This includes mobilizing equipment and personnel to the site, establishing temporary facilities such as offices and storage areas, implementing comprehensive erosion and sediment control measures, and developing detailed safety and health plans that comply with applicable regulations. All preparatory work must be completed prior to the commencement of any construction activities and must be executed in a manner that ensures environmental protection, worker safety, and regulatory compliance. The opportunity is classified as a subcontract under NAICS code 238990 and is issued by the Department of the Interior through its Mp-regional Office. The solicitation was posted on May 4, 2026, with responses due by June 3, 2026. While specific location details for performance are not provided, the work is expected to take place at a site under the jurisdiction of the Department of the Interior. There is no set-aside designation indicated, and bidders must be prepared to meet all technical and compliance requirements without the benefit of designated support programs. All work must be completed in accordance with federal standards and the contractor assumes full responsibility for ensuring the integrity of the preparatory phase.

General Info

Subcontract for site mobilization, erosion control, safety plans, under NAICS 238990 by Interior Department.

Agency

Department Of The Interior → Mp-regional OfficeView Agency

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of 140R2026R0006.

The full solicitation package (32 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Z--Stampede Penstock and Butterfly Valve 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 The Interior → Mp-regional Office
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Mp-regional Office
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Site mobilization, temporary facility setup, erosion control, and development of safety and health plans prior to construction.

More opportunities from Department Of The Interior → Mp-regional Office

Same awarding agency

NAICS: 237990
New
Federal
Z--Mendota Pool Bypass and Reach 2B Improvements
Solicitation # 140R2026R0020
The Bureau of Reclamation, under the San Joaquin River Restoration Program and the San Joaquin River Restoration Settlement Act, is seeking industry input via Request for Information 140R2026R0020 for the Mendota Pool Bypass and Reach 2B Improvements. This large-scale civil works project in California is estimated to have a magnitude between 225 million and 300 million dollars. The primary objective is to construct channel and structural improvements to ensure a conveyance of at least 4,500 cfs from Reach 2B downstream to Reach 3. The project is divided into two phases: Phase 1 focuses on the Mendota Pool Bypass Channel to provide passage for Chinook salmon, including the construction of a control structure, fish ladder, and auxiliary water supply, with a goal of being operational by spring 2030. Phase 2 involves replacing intake locations in Reach 2B with a headworks structure, canal, and siphon or pipeline to maintain water delivery to the Columbia Mowry Delivery System. The government aims to begin construction on the channel and levee in 2027 and is currently evaluating the most effective delivery method, considering design-bid-build, design-build, or a hybrid approach. The project must comply with several environmental mandates, including the National Environmental Policy Act, the Clean Water Act, the Endangered Species Act, and the National Historic Preservation Act, and will require a Project Labor Agreement. As this is currently an RFI for market research and planning, the agency is soliciting feedback on risk allocation, constructability, and schedule estimates. Interested parties must execute a Federal Non-Disclosure Agreement to access detailed geotechnical reports, design drawings, and specifications. The primary point of contact for this effort is Stephanie Lindner.
Other Heavy and Civil Engineering Construction

POSTED

4 days ago

DEADLINE

in 5 days
View Details
NAICS: 237990
Federal
Z--Folsom Warehouse Bridge Crane Replacement
Solicitation # 140R2026R0017
Solicitation 140R2026R0017 is a firm-fixed-price, one-phase design-build construction contract issued by the U.S. Department of the Interior, Bureau of Reclamation, for the replacement of a 30-ton bridge crane at the Folsom Dam Warehouse in Sacramento County, California. The project is exclusively set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under FAR 19.14, with an estimated value between 1 million and 5 million dollars. The scope of work encompasses the removal and disposal of the existing crane, including the handling of asbestos and other hazardous materials, the design and installation of a new 30-ton bridge crane, power supply installation, rail system survey and optional repairs, and final commissioning, load testing, and operator training. The contractor must begin performance within 7 calendar days of the notice to proceed and complete all work, including final cleanup, within 600 calendar days. The procurement process utilizes FAR Part 15 negotiation procedures, with award based on the most advantageous proposal to the government. Evaluation is weighted heavily toward non-price factors, specifically the technical approach, past performance within the last six years, and the qualifications of key personnel, including a qualified crane inspector. Proposals must be submitted in three distinct volumes: Business, Technical, and Pricing. The contract includes strict quality assurance requirements, including Factory Acceptance Testing (FAT) for PLCs and VFDs and adherence to various NEMA, IEEE, and UL standards. Performance is subject to liquidated damages of 2,900 dollars per calendar day of delay, and the contractor is required to provide performance and payment bonds.
Other Heavy and Civil Engineering Construction

POSTED

9 days ago

DEADLINE

in 27 days
View Details

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