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This Government Contract opportunity from California was posted on July 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Mailbox Relocation/Reset Services

Closed
State & Local

Contract Overview

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

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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 pertains to the physical relocation and resetting of mailboxes affected by construction activities in Chino, California, requiring careful coordination with the United States Postal Service or local authorities to ensure compliance with postal regulations and uninterrupted mail delivery. Work involves assessing impacted mailbox locations, safely removing and reinstalling them in approved new positions, and maintaining communication with relevant agencies throughout the process to avoid service disruptions. The task is classified under NAICS code 238990 for other construction-related services and is structured as a subcontract, indicating the work will be performed under a primary contract held by another entity. Proposals must be submitted by August 6, 2026, and the opportunity was posted on July 13, 2026, by the San Bernardino County Department of Public Works, which oversees the project as part of broader infrastructure or road construction initiatives in the area.

General Info

Relocate and reset mailboxes in Chino, CA, per USPS standards, under county infrastructure project, subcontract due August 6, 2026.

Agency

California → San Bernardino County Department of Public WorksView Agency

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

Chino, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of H15308.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Riverside Drive 0.2 Miles West Of Reservoir Ave East To 0.13 Miles East Of Pipeline Ave And 0.04 Miles West Of Towne Ave To 0.03 Miles East Of Towne Ave

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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AgencyCalifornia → San Bernardino County Department of Public Works
ContactsNo contacts available
OfficeN/A
Organization / Agency
California → San Bernardino County Department of Public Works
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Physical resetting of mailboxes impacted by construction, requiring coordination with USPS or local authorities.

More opportunities from California → San Bernardino County Department of Public Works

Same awarding agency

NAICS: 237310
SLED
Baker Boulevard Over Mojave River Bridge Replacement
Solicitation # H14278
The San Bernardino County Department of Public Works is soliciting bids for the Baker Boulevard Over Mojave River Bridge Replacement project, identified as Work Order H14278. The project involves the demolition of an existing two-lane, 22-span timber bridge and its replacement with a new four-lane, 10-span cast-in-place reinforced concrete slab structure founded on cast-in-drilled hole piles. The comprehensive scope of work includes roadway approach modifications, bridge approach slabs, curb, gutter, and sidewalk improvements, highway lighting, channel rock slope lining, storm drains, and erosion control. Technical execution must adhere to the Caltrans 2025 Standard Specifications and Plans, with specific requirements for the use of ASTM A955 stainless steel reinforcement and 316L stainless steel tie wire. The contract will be awarded to the responsive and responsible bidder offering the lowest total bid price. Bidders must submit their proposals by 10:00 A.M. on September 17, 2026, via the San Bernardino County Electronic Procurement Network or physical delivery, with a required 10 percent bid bond submitted in a separately sealed envelope. Performance is expected to commence within 55 days of contract approval. Key compliance requirements include adherence to federal and state prevailing wage rates, submission of a subcontractor list prior to award, and certification of eligibility regarding debarment and lobbying. The project is supported by a geotechnical foundation report from Earth Mechanics, Inc., and includes specific deliverables such as a lead compliance plan, quality control program, and erosion control plan.
Highway, Street, and Bridge Construction

POSTED

24 days ago

DEADLINE

in 6 days
View Details

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