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This Subcontract opportunity from California was posted on September 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

ADA Detectable Warning Surface Supplier

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: 423390
New
SLED
GUARDRAIL AND PARTS
Solicitation # 52-27
Solicitation 52-27 is a Request for Bid issued by the New Hampshire Department of Administrative Services for a one-time order of guardrail and associated parts to support NHDOT operations. The scope of work includes the supply of various components such as W-Beam guardrail sections, steel posts, splice bolts, and complete end terminal units including SoftStop and MSKT systems. All provided equipment must be new, current model year, and compliant with NHDOT General Specifications for All Guard Rail and Parts. The award will be granted to the responsible vendor who submits a conforming bid at the lowest total cost, with the state serving as the sole determining factor for specification compliance. Bids must be submitted by December 2, 2026, and must include a completed offer sheet, vendor contact information, and a signed transmittal letter. Successful vendors must be registered to conduct business in New Hampshire and have a completed Vendor Application Package on file. Deliveries are required to be F.O.B. Destination, specifically to NHDOT District 5 Patrol Shed 511, within 30 days of receiving a purchase order. Delivery requirements specify a preference for flatbed trucks, a 48-hour advance notification for shipments, and a strict prohibition on back orders or split deliveries to maintenance districts. Vendors are also required to provide material safety data sheets upon delivery in accordance with the Worker's Right to Know Act.
Das Purchasing (statewide Bids & Contracts)

POSTED

3 days ago

DEADLINE

in 23 days

AI Contract Overview

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This subcontract agreement is for the supply and delivery of truncated dome detectable warning surfaces for prime contractors working on San Bernardino County Department of Public Works projects. The supplier is responsible for providing materials that conform to Caltrans Standard A88A, including standard 5 by 3 foot blocks or irregular shapes as dictated by the specific project plans for each ramp location. The contract requires all materials to meet strict Caltrans specifications and includes the delivery of these surfaces directly to the project sites within San Bernardino. Interested parties must respond by October 22, 2026, to be considered for this procurement under NAICS code 423390.

General Info

Supply Caltrans A88A truncated dome surfaces for San Bernardino County projects by October 2026.

Documents

This scope was carved out of H15116.

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

View the prime solicitation

Northeast Del Rosa Area ADA Ramps

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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 → Landdevcontracts - Public Works - Land Development & Contracts
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Supplies truncated dome detectable warning surfaces for prime contractors on San Bernardino County Department of Public Works projects. Provides material conforming to Caltrans Std. A88A, including 5' x 3' blocks or irregular shapes as specified in project plans for each ramp location. Materials must meet Caltrans specifications. Delivers detectable warning surface materials to the project site.

More opportunities from California → Landdevcontracts - Public Works - Land Development & Contracts

Same awarding agency

NAICS: 237310
New
SLED
Del Rosa Drive Sidewalk
Solicitation # PWG127-LANDD-6597
The San Bernardino County Department of Public Works is soliciting proposals for the Del Rosa Drive Sidewalk project, identified by solicitation number PWG127-LANDD-6597 and work order H15284. The project involves the construction of a 0.3-mile sidewalk extending from Pacific Street to 0.06 miles north of Del Rosa Avenue in San Bernardino, specifically between stations 15+00 and 19+00. The scope of work includes the installation of concrete sidewalks, ramps, spandrels, and driveway approaches, as well as the construction of curbs and gutters. Additionally, the project requires cold planing and the placement of asphalt concrete overlay with sugarfaced concrete surfacing, the installation of detectable warning surfaces, and grounded road treatment. All work must adhere to San Bernardino County Standards, 2025 Caltrans Standard Plans, and CA MUTCD traffic control standards. Specific requirements for pavement markings and signage are mandated, including the use of thermocopiable and retrotractile paint, and various grades of retrotractile sheeting for stop signs, school signs, and street name markings. Sealed proposals must be submitted by December 10, 2026, and will be opened via Teams at the County Public Works office in San Bernardino. Bidders are required to attach a fully executed proposal upon submission. The primary point of contact for this solicitation is Michael Reyna.
Highway, Street, and Bridge Construction

POSTED

5 days ago

DEADLINE

in about 1 month
View Details

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