This Government Contract opportunity from Iowa was posted on May 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Granular Base Material Supply

Closed

State & Local

Submission Closed05/28/2026, 08:00:00 PM UTC

Contract Overview

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

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NAICS: 423320

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DIBBS

Supply of Nonmetallic Tubing (NSN 4710-01-662-6862)

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The City of Chattanooga is seeking a supplier for common brick and pavers to support its Stormwater Management Division. This solicitation, identified by number 200992, establishes a four year agreement for the provision of these materials within the state of Tennessee. Interested parties must submit their responses by September 16, 2026, at 8:00 PM. The procurement process is managed by the City of Chattanooga Business Unit, with Anne Jihae Kim serving as the primary point of contact for the solicitation.

City of Chattanooga Business Unit

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Stone for Clinch Mountain WMA

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Virginia Department of Wildlife Resources

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DEADLINE

Aggregate, Various Material-Bladen County

Solicitation # 54-RC-12238442M

The North Carolina Department of Transportation is seeking a contractor to establish an agency specific term contract for the furnishing and delivery of various aggregate materials. These materials will be supplied to the Bladen County Maintenance location on an as needed basis to support regional infrastructure requirements. This solicitation, identified by number 54-RC-12238442M, was posted on September 3, 2026, with a response deadline of September 14, 2026. The procurement is managed by the state government under the Department of Transportation, with Roy Clark serving as the primary point of contact for the project.

Department of Transportation

POSTED

DEADLINE

NOCA - 14081 - Rock Material Procurement for Stehekin (NOCA)This forecast contract, titled NOCA - 14081, involves the procurement of various categories of rock material for the Department of the Interior. The scope of work includes the supply, trucking, and barge transportation of rock to the Stehekin pit or other designated locations within the Stehekin District of North Cascades National Park and Lake Chelan NRA. Materials are to be supplied in increments of 250 tons under NAICS code 423320. The procurement process is managed by the National Park Service, with Jason J. Taylor serving as the primary point of contact.

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GRSM - 13589 - Regravel Park Unpaved RoadsThe Department of the Interior is seeking a contractor to supply, deliver, and either stockpile or tailgate spread gravel for the maintenance of unpaved park roads. This requirement is categorized under NAICS code 423320 and is currently listed as a forecast with a posted date of September 2, 2026. Interested parties can coordinate with Charles Sellars or the Contract Support Center for further details. The project focuses on the essential infrastructure needs of park road systems to ensure proper accessibility and surface stability through the application of gravel.

POSTED

DEADLINE

Road ChipsThe Department of the Interior has issued a forecast for the procurement of 8000 tons of road chips to support pavement preservation projects scheduled for fiscal year 2027. This requirement falls under NAICS code 423320 and is intended to ensure the availability of necessary materials for road maintenance and infrastructure upkeep. Interested parties can coordinate with the point of contact, Duane Bubac, or the Contract Support Center for further details. The solicitation is currently in the forecast stage, providing advance notice of the government's intent to acquire these materials for future project implementation.

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Concrete Block and Mortar SupplyThis subcontract for Concrete Block and Mortar Supply supports prime contractors on Caltrans District 12 projects located in Anaheim, California. The scope of work involves the provision and delivery of concrete blocks that match existing dimensions and colors, as well as the supply of mortar and bonding agents. All materials must strictly adhere to the Caltrans approved material lists to ensure compliance with agency standards. Logistics for the contract include the delivery of all masonry materials to the project site via flatbed trucks. Operating under NAICS code 423320, the agreement is managed through the California Department of Transportation for projects within the Orange County region.

Caltrans, District 12 - Orange

POSTED

DEADLINE

Solicitation # RFB-2026-009

Ellis County, Texas, is soliciting sealed bids under solicitation RFB-2026-009 to establish a term contract for the purchase and delivery of various types of washed pea gravel. The material will be utilized for infrastructure projects, including road construction, paving, and maintenance. The contract is designed for a one-year term with options for renewal. Bidders must adhere to TXDOT standards for material specifications and gravel sizes, and the scope of work includes specific requirements for delivery to precinct locations, unit price adjustments, and demurrage terms. Interested vendors must submit their responses by October 1, 2026, at 2:00 PM CT, with a deadline for questions set for September 16, 2026. Required submission documentation includes a Form W-9, a certificate of insurance, a completed Conflict of Interest Questionnaire (Form CIQ) in accordance with Chapter 176 of the Texas Local Government Code, a Certificate of Interested Parties 1295, and a quality control sieve analysis or producer data sheet. The award process will be governed by Ellis County Standard Terms and Conditions, which outline best value evaluation criteria, payment terms, and indemnification requirements.

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Supply Aggregate Base Course

Solicitation # 27-PW-12

The Public Works agency in Arizona is soliciting bids for the supply of Aggregate Base Course material to be provided on an as-needed basis throughout the duration of the contract. This solicitation, identified as 27-PW-12, is managed by the procurement office located in Prescott, Arizona. Interested parties must submit their responses by the deadline of September 17, 2026. Amanda Cronkhite serves as the primary point of contact for this procurement process, and the performance of the contract will take place within the state of Arizona.

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Construction Materials Supply

Walton County School District

POSTED

DEADLINE

SUPPLY AND DELIVERY OF AGGREGATE MATERIALS TO RIVERSIDE COUNTY LANDFILLS

Solicitation # WMARC-489

The County of Riverside Department of Waste Resources is soliciting quotations for the supply and delivery of various aggregate materials, including crushed rock, base, and gravel. These materials are required for the Badlands and Lamb Canyon landfills, as well as potentially thirty-three closed or inactive sites and other jobsites throughout Riverside County. Specific materials requested include clean unwashed crushed rock for gas wells and roads, crushed rock for road base, larger crushed rock for wet weather pads, and washed gravel for erosion control sandbags. The County also seeks pricing for Class II, Class III, or Crushed Miscellaneous Base for roadway applications, with the option for a washed surcharge if required. The procurement process began with the release of the request on August 25, 2026, and includes a non-mandatory pre-bid meeting via Microsoft Teams on September 8, 2026. Interested bidders must submit all questions through PublicPurchase.com by September 14, 2026, and final quotations are due by September 24, 2026. The contract is expected to be awarded to the lowest bidder meeting all specifications, with a tentative effective date of February 1, 2027.

County of Riverside

POSTED

18 days ago

DEADLINE

in 13 days

AI Contract Overview

The contract seeks the supply of crushed stone, gravel, and granular base materials to support site surfacing and pathway construction projects under the jurisdiction of the Iowa Department of Natural Resources. The materials are intended for use in Shelby County, with performance and delivery expectations aligned to local infrastructure needs. This is a subcontract opportunity, categorized under NAICS code 423320, which pertains to construction material merchant wholesalers. There is no set-aside designation specified, and the solicitation remains open for responses until May 28, 2026, at 8:00 PM. Interested parties must submit their proposals prior to the deadline to be considered for award. The contract is posted on the Iowa bid opportunities portal, and all relevant details, including submission requirements and technical specifications, are accessible via the provided digital link.