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This Government Contract opportunity from California was posted on June 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Mobilization and Site Management

Closed
State & Local

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 Mobilization and Site Management subcontract is issued by the County of Napa, California, for work to be performed in St. Helena, zip code 94574. The scope of work involves mobilizing necessary equipment, establishing a site office, providing a dedicated superintendent, and overseeing all daily operations under NAICS code 238999. The opportunity was posted on June 18, 2026, with a response deadline of July 14, 2026. Interested parties can find further details and submission guidelines through the BidAmerica portal.

General Info

Napa County subcontract for mobilization and site management in St. Helena, deadline July 14.

Agency

California → County of Napa, CAView Agency

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

St. Helena, CA, 94574, USA

Set-Aside

NONE

Documents

This scope was carved out of RDS 26-37.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

WHITE SULPHUR SPRING RD SLIDE REPAIR

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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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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AgencyCalifornia → County of Napa, CA
ContactsNo contacts available
OfficeN/A
Organization / Agency
California → County of Napa, CA
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Mobilize equipment, set up site office, provide superintendent, and manage daily operations.

More opportunities from California → County of Napa, CA

Same awarding agency

NAICS: 541310
SLED
Napa County Animal Shelter Phased Expansion Feasibility / Design
Solicitation # PW260801
The County of Napa, California, has issued Request for Qualifications #PW260801 to secure professional architectural and engineering services for the phased expansion of the Napa County Animal Shelter. The project involves evaluating and designing an expansion of the existing 23,000 square foot facility to include additional cat space, consisting of 80 stray and 70 adoption double compartment kennels, and dog space featuring 15 indoor-outdoor kennels for isolation, stray, and adoption purposes. The selected consultant will provide a comprehensive suite of services including a feasibility study, space planning, preliminary cost estimating, and full design services spanning schematic design, design development, construction documents, bidding, and construction support. All deliverables must adhere to California code compliance, the Americans with Disabilities Act, and WCAG 2.1 Level AA accessibility standards. The contract will be structured as a Not-to-Exceed Budget Per Task agreement, with the maximum fee to be proposed by the firm or negotiated with the County. Evaluation is based on a points-based system focusing on company history, sustainable business practices, and a series of interviews covering project knowledge, lessons learned from previous animal shelter designs, and strategies for maintaining operations during construction. The successful proposer must enter into a Professional Services Agreement and meet specific insurance requirements, including scheduled endorsements naming Napa County. Responses are due by 5:00 pm on September 14, 2026, and must be submitted electronically via the County's e-Procurement Portal.
Architectural Services

POSTED

23 days ago

DEADLINE

in 3 days
View Details

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