Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

AWS Certified Welding for Trenchless Pipe

Active

State & Local

Response Deadline12/10/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract opportunity is for AWS Certified Welding for Trenchless Pipe to support prime contractors on California Department of Transportation projects in West Sacramento. The selected provider will be responsible for performing airtight, continuous full-bead welding on pipe couplings and joints, ensuring that welds are flush and capable of transferring jacking forces. All full bead welds must be equal to or larger than the pipe thickness, and the final delivery must consist of certified welded pipe joints. Qualified candidates must hold AWS D1.1 Qualification to perform the work. The solicitation was posted on November 2, 2026, with a response deadline of December 10, 2026. This project falls under NAICS code 332312 and is specifically tailored for trenchless infrastructure requirements.

General Info

AWS certified welding for Caltrans trenchless pipe projects in West Sacramento, California.

Agency

California Department of Transportation

NAICS

332312 - Fabricated Structural Metal Manufacturing

Place of Performance

West Sacramento, CA, 95605, USA

Set-Aside

NONE

Documents

This scope was carved out of 02-1J3504.

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

View the prime solicitation

Culvert repair and replacement.

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedNov 2

subcontract

Response DeadlineDec 10

Submission deadline

Response Deadline

12/10/2026, 10:00:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs airtight, continuous full-bead welding on pipe couplings and joints for prime contractors on Caltrans trenchless projects. Welds couplings to be flush and creates airtight joints capable of transferring jacking forces. Executes full bead welds equal to or larger than pipe thickness. Requires AWS D1.1 Qualification. Delivers certified welded pipe joints.

Similar Contracts

Same NAICS industry code

Steel Fabrication SupplyThis subcontract agreement involves the supply and delivery of fabricated structural steel components for prime contractors working on projects for the Fillmore Unified School District in California. The scope of work focuses on providing prefabricated steel materials delivered directly to the designated project sites. Interested parties must maintain standard business licensing to qualify. Additionally, registration with the Department of Industrial Relations is mandatory if the scope of work extends to include the installation of the materials. The solicitation was posted on November 2, 2026, with a response deadline set for November 3, 2027.

Fillmore Unified School District

POSTED

about 7 hours ago

DEADLINE

BABAA-Compliant Construction Material SupplyThis subcontract agreement involves the supply of iron, steel, and manufactured construction materials for prime contractors working on street improvement projects for the Decatur County Board of Commissioners in Georgia. The scope of work specifically includes the provision of drainage pipes, paving aggregates, and roadway base materials, all of which must be delivered directly to the project site. A critical requirement of this contract is the mandatory certification of compliance with the Build America, Buy America Act and OMB Memorandum M-22-11, ensuring that all supplied materials are certified as US-produced. The solicitation was posted on November 2, 2026, with a response deadline set for December 3, 2026.

Decatur County Board of Commissioners

POSTED

about 9 hours ago

DEADLINE

in about 1 month

Structural Steel Fabrication and ErectionThis subcontract for Structural Steel Fabrication and Erection involves the fabrication and installation of structural steel framing for prime contractors working on State of Connecticut facility projects. The scope of work includes the shop fabrication of W-shapes, plates, and angles, as well as field welding and shop priming in accordance with SSPC-SP 3 standards. The final deliverable is a completed structural steel frame. All work must strictly adhere to the AISC Steel Construction Manual and AWS D1.1/D11M specifications. Additionally, the contractor is required to maintain an IAS AC172 fabricator inspection program. This opportunity is managed by DAS Procurement for the State of Connecticut, with a response deadline of December 21, 2026.

DAS Procurement

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Metal Fabrication & Miscellaneous MetalsThis subcontract opportunity through the California Public Works Capital Projects agency involves the fabrication and installation of miscellaneous metal supports and decorative elements for facility projects within the County of San Mateo. The scope of work includes the installation of miscellaneous framing, prefabricated columns, shelf angles, metal ladders, floor plates, elevator pit covers, steel door frames, and bollards. Additionally, the contractor is responsible for fabricating and delivering decorative metal stairs, railings, and formed metal utilizing post-installed concrete anchors. The solicitation is categorized under NAICS code 332312 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 10, 2026. This contract is designed for providers capable of supporting prime contractors in delivering comprehensive metal fabrication and installation services for public infrastructure.

Public Works - Capital Projects

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Prefabricated Weathered Steel Truss Bridge ManufacturerThis subcontract opportunity is for the manufacture and delivery of two prefabricated weathered steel connector-style truss recreational bridges for projects managed by the Marin County Open Space District in Fairfax, California. The selected contractor will be responsible for the complete structural design of the superstructure, deck, railings, bearings, and anchorage, ensuring all work is sealed by a California-licensed Civil or Structural Engineer. Compliance with AASHTO LRFD and AWS D1.5M/D1.5:2025 standards is mandatory, and the manufacturer must hold AISC Certification. The scope of work includes both the technical design phase and the physical delivery of the fabricated bridges to the project site. Responses to this solicitation are due by December 3, 2026.

Marin County Open Space District

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Vehicular Component Bracket Supply (NSN 2590-01-699-5314)This subcontract involves the fabrication or procurement of one Vehicular Component Bracket, specifically JCB Inc part number 332/F8270, for the Defense Logistics Agency Weapons Support Land Supply Chain. The contractor must ensure the component adheres to the DLA Master List of Technical and Quality Requirements and is delivered FOB Origin to Fort Riley, Kansas. The agreement mandates strict adherence to the Berry Amendment and the Buy American Act, alongside specific military standards for packaging and marking. Additionally, the provider must maintain cybersecurity compliance in accordance with NIST SP 800-171 and DFARS 252.204-7012.

Defense Logistics Agency

POSTED

about 12 hours ago

DEADLINE

Precision Metal Plate Fabrication (NSN 9515-00-079-8168)

Defense Logistics Agency

POSTED

about 12 hours ago

DEADLINE

Special Purpose Combination Wrench SupplierThis subcontract opportunity, issued by the Department of Defense under the DLA Weapons Support ASC Commodities Division, seeks a supplier to provide 46 units of specialized combination wrenches identified by NSN 5120015372582. The contract is designated as a Total Small Business Set-Aside under NAICS code 332312. Qualified vendors must possess a valid UEI and CAGE code to be eligible for consideration. The supplier is responsible for manufacturing or sourcing the wrenches while ensuring strict compliance with the Buy American Act and the Berry Amendment. Additive manufacturing processes are prohibited unless specific approval is granted. Interested parties must submit their responses by November 17, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 12 hours ago

DEADLINE

Nonmetallic Tubing Assembly ManufacturerThis subcontract opportunity with the Defense Logistics Agency involves the manufacture of one nonmetallic tubing assembly for prime contractors. The selected manufacturer must fabricate the assembly in strict accordance with Basic Drawing NR 19207 12497102 and the DLA Master List of Technical and Quality Requirements. Additionally, the contractor is responsible for ensuring that packaging meets ASTM D3951 and RP001 standards and that labeling complies with MIL-STD-129. Compliance with several rigorous security and regulatory frameworks is mandatory, including CMMC Level 2, NIST SP 800-171, and the Buy American Act/Berry Amendment. Interested parties must submit their responses by November 13, 2026, under NAICS code 332312.

Defense Logistics Agency

POSTED

about 12 hours ago

DEADLINE

Supply of Structural Angle (NSN 9540-01-363-7419)This subcontract involves the procurement or manufacture of 10 feet of certified structural angle under NSN 9540-01-363-7419 for prime contractors working on Defense Logistics Agency Troop Support projects. The material must strictly adhere to technical specifications including ASTM B124, ASTM B660-23, ASTM B666/B666M-20, and SAE AMS-QQ-A-200/11A and 200C. Packaging and marking must comply with ASTM D3951, RP001, and MIL-STD-129 standards. The contractor is required to provide official metal certification and ensure full compliance with the Buy American Act and the Berry Amendment. This opportunity falls under NAICS code 332312 and is managed by the Department of Defense. Interested parties must submit their responses by November 13, 2026.

Defense Logistics Agency

POSTED

about 12 hours ago

DEADLINE

Supply of Mounting Brackets (NSN 5340015763028)This subcontract, issued by the Department of Defense under the DLA Weapons Support Strategic Acquisition Program Directorate, requires the manufacture or procurement of 17 specialized mounting brackets conforming to NSN 5340015763028. The contractor must ensure all units meet strict DLA Technical and Quality requirements, with specific adherence to ASTM D3951 or IP025 for packaging, MIL-STD-129 for marking, and RP001 for palletization. Delivery of the completed and labeled brackets is required on a FOB Origin basis. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 332312. Interested parties must submit their responses by November 17, 2026, to support prime contractors delivering on DLA supply contracts.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

about 12 hours ago

DEADLINE

Supply of Metal Plate (P/N: LTA-A05-193-001)This subcontract through the Defense Logistics Agency involves the procurement and delivery of one specific metal plate, part number LTA-A05-193-001 and NSN 9515-66-149-2067. The component must be compatible with Thales Australia Bendigo Land and Joint Systems and is intended for prime contractors fulfilling DLA supply contracts. The item is to be delivered FOB Destination to Fort Riley, Kansas. The contractor must adhere to strict military standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Additionally, the provider must ensure full compliance with the Buy American Act and DLA RA001 requirements. The solicitation was posted on November 2, 2026, with a response deadline of November 16, 2026, under NAICS code 332312.

Defense Logistics Agency

POSTED

about 12 hours ago

DEADLINE

More opportunities from California Department of Transportation

Same awarding agency

ADA Speak Out Device Supply and InstallationThis subcontract for the California Department of Transportation involves the supply, programming, and installation of ADA-compliant Speak Out devices for prime contractors on projects located in Berkeley. The scope of work includes sourcing approved models such as the ADA SpeakMaster, Parakeet, or Model 400 ADA Audible, and programming audible messages according to the project engineer's specifications. The contractor is responsible for installing devices per manufacturer instructions and ensuring that any failed units are replaced within a 24-hour window to maintain operational audible warning systems. Compliance requirements for this contract include the submission of a Certificate of Compliance and strict adherence to DIR prevailing wage standards. Interested parties must respond by December 16, 2026, for this project categorized under NAICS code 561990.

All Other Support Services

POSTED

about 13 hours ago

DEADLINE

in about 1 month

Construction On State Highway In Alameda County In Berkeley And Albany From Heinz Avenue To 0.1 Mile South Of Contra Costa County Line

Solicitation # 04-2Y3014

Solicitation 04-2Y3014 is a construction project issued by the California Department of Transportation for work on State Highway 123 in Alameda County, specifically within Berkeley and Albany from Heinz Avenue to 0.1 mile south of the Contra Costa County Line. With an estimated value of 22 million dollars, the project scope encompasses the construction of sidewalks, curb ramps, and pavement, alongside the installation and modification of electrical and drainage systems. Key technical requirements include earthwork involving barium contaminated soil, the application of asphalt and concrete pavements, and the installation of landscape elements, bus shelters, and bike racks. The project also requires a comprehensive traffic control system, temporary barrier systems, and the implementation of a Lead Compliance Plan and a Stormwater Pollution Prevention Plan. Bids must be submitted on a unit price basis by December 16, 2026, and must include bidder's security equal to at least 10 percent of the bid. The contract mandates compliance with Buy America/Build America standards, prevailing wage rates, and specific environmental product declarations for concrete and asphalt. Performance requirements include the submission of a Level 2 Critical Path Method schedule and the designation of a certified on-site safety representative. Job site activities are expected to commence within 55 days of contract approval. Quality control is strictly monitored, requiring ACI Concrete Field-Testing Technician Grade 1 certification for personnel and rigorous strength and chemical testing for materials.

Highway, Street, and Bridge Construction

POSTED

about 13 hours ago

DEADLINE

in about 1 month

Concrete & Asphalt Material SupplyThis subcontract opportunity involves the supply and delivery of ready-mix concrete and hot-mix asphalt for prime contractors working on California Department of Transportation highway projects located in Mendocino County, specifically in Leggett. The selected supplier is responsible for manufacturing and delivering materials that strictly adhere to Caltrans specifications. Additionally, high-volume suppliers providing 250 units or more are required to provide Environmental Product Declarations. The solicitation was posted on November 2, 2026, with a response deadline of December 10, 2026. This procurement falls under NAICS code 327320 and is managed by the California Department of Transportation.

Ready-Mix Concrete Manufacturing

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Specialized Welding ServicesThis subcontract for Specialized Welding Services involves performing certified welding for structural components on Caltrans highway projects located in Leggett, Mendocino County. The selected contractor will be responsible for executing welding operations in strict accordance with Division II, Section 11, to deliver certified welded joints and structures for prime contractors. Eligible providers must employ welders with AWS or equivalent certifications. The solicitation was posted on November 2, 2026, with a response deadline of December 10, 2026. This opportunity falls under NAICS code 332312 and is managed through the California Department of Transportation.

Fabricated Structural Metal Manufacturing

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Electrical Systems InstallationThis subcontract for Electrical Systems Installation involves the installation of electrical systems and infrastructure for prime contractors on Caltrans highway projects located in Leggett, Mendocino County. The scope of work includes general electrical tasks and specific system installations as outlined in Division X, with the ultimate goal of delivering fully functional electrical systems. The project is managed under the California Department of Transportation and falls under NAICS code 238210. Interested parties must submit their responses by the deadline of December 10, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Slope ProtectionThis subcontract opportunity with the California Department of Transportation involves the installation of materials designed to protect highway slopes from erosion and failure within Mendocino County. Working for prime contractors, the selected provider will implement specific slope protection measures as detailed in Section 72 to ensure the delivery of stabilized highway slopes. The primary place of performance for these activities is located in Leggett, California. The solicitation was posted on November 2, 2026, with a response deadline set for December 10, 2026. This project falls under NAICS code 238990, focusing on specialized construction services to maintain infrastructure integrity. Interested parties should refer to the provided procurement link for full submission requirements.

All Other Specialty Trade Contractors

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Concrete Structures & PavingThis subcontract for Concrete Structures and Paving involves performing cast-in-place concrete work for prime contractors on Caltrans highway projects located in Mendocino County, specifically in Leggett. The scope of work includes the installation of Jointed Plain Concrete Pavement, Continuously Reinforced Concrete Pavement, Individual Slab Replacement, Type 6 Retaining Walls, and CIP Drainage Inlets. The project requires the delivery of completed concrete structures and slabs, with a specific mandate for Environmental Product Declarations from plants providing 250 cubic yards or more. Interested parties must respond by December 10, 2026, for this opportunity categorized under NAICS code 238110.

Poured Concrete Foundation and Structure Contractors

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Asphalt Paving & SurfacingThis subcontract opportunity involves the supply and installation of asphalt concrete surfacing for prime contractors working on California Department of Transportation highway projects located in Mendocino County, specifically in Leggett. The scope of work requires the application of Hot Mix Asphalt in accordance with Section 39 to deliver finished asphalt pavement. Interested parties must ensure compliance with environmental standards, as facility-specific Environmental Product Declarations are required for any plants providing 250 tons or more of material. The solicitation was posted on November 2, 2026, and requires a response by the deadline of December 10, 2026.

Highway, Street, and Bridge Construction

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Erosion Control & Environmental StewardshipThis subcontract opportunity involves providing erosion control and environmental stewardship services for prime contractors on California Department of Transportation highway projects located in Mendocino County, specifically in Leggett. The scope of work focuses on the delivery and installation of various sediment control systems, including temporary silt fences, temporary covers, fiber rolls, compost socks, check dams, and concrete washout facilities, as well as the application of rolled erosion control products. The project is categorized under NAICS code 561730. Interested parties must submit their responses by the deadline of December 10, 2026. This contract ensures that critical environmental protections are implemented to manage runoff and soil stability during highway construction activities.

Landscaping Services

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Earthwork & Site PreparationThis subcontract for Earthwork and Site Preparation involves performing excavation, grading, and earth-moving operations for prime contractors on California Department of Transportation highway projects located in Leggett, Mendocino County. The scope of work focuses on general earthwork and site preparation as specified in Division III, utilizing heavy machinery such as dozers, graders, and excavators to deliver a fully graded site and prepared subgrade. The opportunity was posted on November 2, 2026, with a response deadline of December 10, 2026. Classified under NAICS code 238910, this project is managed by the California Department of Transportation and requires specialized heavy equipment operations to meet the technical requirements of the highway project.

Site Preparation Contractors

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Temporary Traffic Control & ManagementThis subcontract for Temporary Traffic Control and Management involves providing comprehensive traffic control services for prime contractors on Caltrans highway projects located in Leggett, Mendocino County. The scope of work includes the implementation of specific Traffic Control Systems, the installation of construction area signage, and the management of reversible control and half-road closures. To ensure safety and compliance with Caltrans Standard Plans, the contractor will utilize temporary crash cushions and various barrier systems. The opportunity is categorized under NAICS code 561990 and is associated with the California Department of Transportation. Interested parties must note that the response deadline for this project is December 10, 2026.

All Other Support Services

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Construction On State Highway In Mendocino County At Leggett From 0.1 Mile North Of Route 1 To The Humboldt County Line Near Piercy

Solicitation # 01-0J9904

Solicitation 01-0J9904 is a construction project issued by the California Department of Transportation for work on State Highway Route 101 in Mendocino County. The project scope covers the segment from 0.1 mile north of Route 1 at Leggett to the Humboldt County line near Piercy, specifically between Post Mile T91.3 and T106.8. Key work activities include the placement of hot mix asphalt, replacement of signs, and improvements to drainage systems. The estimated cost for the project is 24 million dollars, with a required bid range of 140 to 200 working days. Bids are due by December 10, 2026, and job site activities must commence within 55 days of contract approval by the Attorney General. The contract is governed by 2025 Standard Specifications and Standard Plans, with specific modifications detailed in the Special Provisions. Compliance is required for Buy America/Build America standards, prevailing wage rates as determined by the California Department of Industrial Relations, and DVBE and small business submittal requirements. Contractors must designate an on-site safety representative and adhere to strict environmental and quality standards, including a seasonal restriction that limits work within drainage channels to the period between June 15 and October 15. Technical requirements include rigorous concrete quality assurance testing and specific marking and identification standards for precast barriers, steel segments, and laminated wood box posts.

Highway, Street, and Bridge Construction

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Earlier notices in this NAICS code

Posted before this notice, open and closed

Galvanized Steel Marker (U-Channel) Post Manufacturing

MODOT TRANSPORTATION

POSTED

about 23 hours ago

DEADLINE

Perforated Square Steel Tube (PSST) Post Manufacturing

MODOT TRANSPORTATION

POSTED

about 23 hours ago

DEADLINE

Metal Fabrications and Structural Connectors

Village of Youngstown

POSTED

about 24 hours ago

DEADLINE

RFP-GENE-270000000209-1 | Bleachers

Solicitation # RFP-GENE-270000000209-1

Genesee School District

POSTED

about 24 hours ago

DEADLINE

Utility Pipe and Material Supply

City of Aurora, OH

POSTED

DEADLINE

Type 6 Engine Bed Fabrication

MS FORESTRY COMMISSION

POSTED

DEADLINE

Bridge Structural Fabrication & Installation

DAS Procurement

POSTED

DEADLINE

in about 1 month

Structural Steel & Metal Fabrication

City of El Segundo

POSTED

DEADLINE

in about 1 month

Self-Contained Accessible Restroom Unit Supplier

CITY OF WEST HOLLYWOOD

POSTED

DEADLINE

CPS Device Manufacturer

CITY OF SAN BERNARDINO

POSTED

DEADLINE

Structural Steel & Metal Fabrications

City of Columbus Ohio

POSTED

DEADLINE

Steel Utility Pole Supplier (95ft H4 Class)

Nashville Electric Service

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS