This Government Contract opportunity from Texas was posted on January 1, 1970. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Aggregate and Backfill Supply/Installation

Closed

State & Local

Submission Closed11/01/2026, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 238910

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SLED

Earthwork, Excavation & Site PrepThis subcontract for Earthwork, Excavation and Site Prep involves providing specialized site preparation services for prime contractors on infrastructure projects within the Town of Orange, Connecticut. The scope of work includes clearing, grubbing, and structural excavation, specifically focusing on earth and rock excavation and the formation of subgrade. Additionally, the contractor is responsible for the removal and resetting of fences, mailboxes, and sign posts to ensure sites are fully graded and ready for culvert installation. The project requires the use of heavy machinery, including excavators, dozers, and rock hammers. Managed by DAS Procurement for the state of Connecticut under NAICS code 238910, the solicitation was posted on November 2, 2026, with a response deadline of December 1, 2026. Interested parties can find further details through the CTSource Bid Board.

POSTED

DEADLINE

MKMk04 - Powelson Wildlife Area Highwalls Phase 4

Solicitation # 49105

The Powelson Wildlife Area Highwalls Phase 4 project, identified as MK-MK-04, is a reclamation effort located in Muskingum Township, Muskingum County, Ohio. The project aims to eliminate approximately 5,500 linear feet of dangerous highwalls from an abandoned 1940s surface mine to improve public safety and restore access to the wildlife area. This initiative will result in the reclamation of roughly 84 acres of land. The scope of work includes clearing, grubbing, highwall backfill using adjacent spoil, grading, channel installation, sediment controls, and revegetation. The engineer's estimate for the project is 4,834,803.00 dollars. A mandatory pre-bid meeting is scheduled for October 28, 2026, at 10:00 AM at the on-site location on Dresden Road. The solicitation was posted on November 2, 2026, with a response deadline of November 12, 2026. The project is managed by the ODNR-Division of Mineral Resources Management, with Laura Cross serving as the Project Officer and Ron Warner as the Project Engineer.

ODNR-Division of Mineral Resources Management

POSTED

DEADLINE

Selective Demolition and Site ClearingThis subcontract for Selective Demolition and Site Clearing, managed by DAS Procurement for the State of Connecticut, involves performing selective demolition services for prime contractors on state facility projects. The scope of work includes dismantling and removing existing construction, capping utilities outside of demolition zones, abandoning utilities in place, and providing necessary shoring and bracing to protect existing structures. The contractor is responsible for delivering a clean site ready for construction by ensuring all debris is fully removed. All operations must be conducted in strict compliance with 29 CFR 1926 and NFPA 241 safety standards. The opportunity was posted on November 2, 2026, with a response deadline of December 21, 2026. This project falls under NAICS code 238910 and is administered through the Connecticut state procurement system.

POSTED

DEADLINE

Earthwork & Site PrepThis subcontract opportunity for Earthwork and Site Prep involves providing grading and dirt work services for prime contractors on California Department of Transportation projects located in Los Angeles. The scope of work includes the construction of berms, embankments, and dikes, as well as site clearing and dirt removal, all performed in accordance with Caltrans Standard Specifications to ensure sites are properly prepared for railing installation. The solicitation was posted on November 2, 2026, with a response deadline of November 17, 2026. Classified under NAICS code 238910, this project is managed through the California Department of Transportation and requires adherence to specific state agency standards for site preparation and earthmoving.

California Department of Transportation

POSTED

DEADLINE

Solicitation # P1381-00

Project P1381-00 involves the demolition of the Cedar Lake Horse Barns located at Kittatinny Valley State Park, 16 Cedar Lake Road, Blairstown, Warren County, New Jersey. Managed by the New Jersey Division of Property Management and Construction, the project has an estimated cost of $785,763 and a performance duration of 60 calendar days, with demolition activities strictly limited to the period between September 1 and March 31. The scope of work encompasses all labor, equipment, and permits required for the demolition and asbestos abatement, including the removal of approximately 3,360 square feet of grey cementitious transite ceiling. The contractor is responsible for site restoration, including returning landscaping, roadways, and walkways to their preexisting condition, and must ensure all testing and inspections are conducted by DPMC prequalified firms. The contract will be awarded to the lowest responsible bidder based on experience, financial capability, and past performance. Bidders must be classified in General Construction or Demolition and submit proposals electronically via Bid Express by November 10, 2026. Mandatory requirements include a pre-bid meeting on October 27, 2026, and the provision of performance and payment bonds for 100 percent of the contract price. Compliance with USEPA, OSHA, and NIOSH regulations is required, particularly regarding the handling of asbestos and hazardous waste. Payment will be made monthly through progress payments upon the submission of specific DPMC invoice forms and approval by the Architect/Engineer.

New Jersey Division of Property Management and Construction

POSTED

DEADLINE

Roadway Drainage InstallationThis subcontract for Roadway Drainage Installation involves performing specialized drainage work for prime contractors on road projects managed by the Noxubee County Board of Supervisors. The scope of work includes the installation of culverts, ditches, and various drainage structures utilizing excavators and trenching equipment. All activities must be executed in strict accordance with the 2017 Edition of the Mississippi Standard Specifications for Road and Bridge Construction to ensure a fully completed drainage system with properly installed pipes and graded ditches. The opportunity is categorized under NAICS code 238910 and is associated with the agency MPTAP in Mississippi. Interested parties should note the tight turnaround for this solicitation, which was posted on November 2, 2026, with a response deadline of November 6, 2026.

POSTED

DEADLINE

Trench Widening and Roadway PreparationThis subcontract for Trench Widening and Roadway Preparation involves performing earthwork and trench widening for prime contractors on road projects managed by the Marshall County Board of Supervisors. The scope of work includes widening existing trenches and roadway shoulders, as well as grading the sub-base to ensure it supports the asphalt base in accordance with State Aid Specifications. The contractor will utilize excavators, graders, and compaction equipment to deliver widened and graded roadway sections that are fully prepared for paving. This opportunity is categorized under NAICS code 238910 and was posted by MPTAP in Mississippi, with a response deadline of November 6, 2026.

POSTED

DEADLINE

Riprap and Slope Protection SpecialistThis subcontract opportunity is for a Riprap and Slope Protection Specialist to support prime contractors on projects managed by the Marin County Open Space District in Fairfax, California. The scope of work focuses on the repair and augmentation of rock riprap slope protection, specifically involving the installation of Mirafl Tencate 180N geotextile fabric and the placement of large angular rock to required depths to ensure stream bed protection and stabilized slopes. The solicitation was posted on November 2, 2026, with a response deadline of December 3, 2026. Classified under NAICS code 238910, this contract is designed for specialized contractors capable of delivering reinforced bed protection and slope stabilization within the designated project areas.

Marin County Open Space District

POSTED

DEADLINE

Earthwork and Grading ContractorThis subcontract for an Earthwork and Grading Contractor involves performing site preparation and grading for prime contractors on projects managed by the Marin County Open Space District in Fairfax, California. The scope of work includes clearing and grubbing, excavation for abutments, the construction of stacked rock buttresses, and the processing and compaction of engineered fill for bridge approaches. The contractor must ensure all work complies with CA Labor Code 6705 regarding shoring and adheres to ASTM D1557/D6938 standards for compaction. The final deliverables consist of a fully graded site and properly compacted approaches. The response deadline for this opportunity is December 3, 2026.

Marin County Open Space District

POSTED

DEADLINE

Utility Excavation and BackfillThis subcontract for Utility Excavation and Backfill involves performing specialized site work for prime contractors at the Ann Kiley Center for the State of Illinois Developmental Disabilities agency. The scope of work includes excavating soil to expose 8 inch valves, hauling and disposing of materials, and executing precise backfilling and compaction. The contractor is responsible for restoring all disturbed pavement and landscaping to their original condition using appropriate excavators and compaction equipment. Strict adherence to OSHA trenching safety compliance is required to ensure the safe delivery of excavated access points and a fully restored site. Interested parties must submit their responses by November 17, 2026, under NAICS code 238910.

DEVDISBLTS444 - Developmental Disabilities

POSTED

DEADLINE

Mud-Rotary Drilling and Well ConstructionThis subcontract for Mud-Rotary Drilling and Well Construction involves performing specialized drilling services for prime contractors on California Department of Water Resources projects located in the Salton Sea watershed, specifically in Brawley. The scope of work includes drilling and reaming boreholes, executing sampling sequences, and installing 1,600 linear feet of 20-inch inner diameter mild steel conductor casing. To complete these tasks, the contractor must utilize truck-mounted mud-rotary rigs, sand separators, and shaker tables to deliver completed boreholes and essential groundwater exploration data. Eligible bidders must possess a C-57 Water Well Drilling License to qualify for this project. The solicitation was posted on November 2, 2026, with a response deadline of December 10, 2026. This opportunity falls under NAICS code 238910 and is focused on critical water resource infrastructure within the state of California.

Department of Water Resources

POSTED

DEADLINE

Specialized Demolition ContractorThis subcontract opportunity is for a Specialized Demolition Contractor to perform selective demolition of existing outlet structure components for prime contractors on California Department of Water Resources projects. The scope of work involves the removal of old concrete, gates, and catwalks using specialized demolition equipment designed for in-water and river-bank environments. The contractor is responsible for delivering a site cleared of all specified materials while maintaining strict compliance with project-specific Spill Prevention plans. The project is located in Sacramento, California, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of December 2, 2026. This engagement is managed under the California Natural Resources Agency for the Department of Water Resources.

California Natural Resources Agency, Department of Water Resources

POSTED

about 8 hours ago

DEADLINE

in 30 days

AI Contract Overview

This subcontract for the Texas Department of Transportation involves the supply and installation of aggregate and backfill materials for prime contractors in Haskell. The scope of work specifically includes the placement of Type A crushed concrete backfill and 4-inch mow strip riprap, as well as the drilling of 24-inch shafts using specialized drilling rigs. To ensure quality and compliance, all materials must adhere to strict technical standards, including a maximum sulfate content of 3,000 ppm per Tex-145-E and a maximum deleterious material limit of 1.5% per Tex-413. The final deliverables for this contract consist of properly installed riprap, drilled shafts, and fully compacted backfill.

General Info

Subcontract for aggregate supply, backfill installation, and shaft drilling for Texas DOT.

Agency

Texas Department of Transportation

NAICS

238910 - Site Preparation Contractors

Place of Performance

Haskell, TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 0157-04-058.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Haskell County — CSJ 0157-04-058 — November 2026 Letting — State-Let Construction

AI Contract Breakdown

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Timeline

PhaseClosed

Response DeadlineNov 1

Deadline has passed

Submission Closed

11/01/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyTexas Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyTexas Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies and places backfill and riprap for prime contractors on TxDOT projects. Places Type A backfill (crushed concrete) and 4-inch mow strip riprap, and drills 24-inch shafts. Ensures materials meet sulfate content max 3,000 ppm (Tex-145-E) and deleterious material max 1.5% (Tex-413). Utilizes drilling rigs for shaft installation. Delivers compacted backfill, installed riprap, and drilled shafts.