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Modified Subbase Material Supplier

Active

State & Local

Response Deadline10/20/2026, 03:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract agreement involves the supply of modified subbase materials for prime contractors engaged in Iowa Department of Transportation bridge replacement projects located in Story County. The scope of work requires the provision and delivery of aggregate materials that strictly adhere to the technical specifications outlined in Tab. 112-06. The selected supplier is responsible for ensuring that all delivered modified subbase materials have received official approval from the Iowa Department of Transportation prior to arrival at the project site. The contract is categorized under NAICS code 212321 and is managed by the Iowa Department of Transportation. Key administrative details include a posting and response deadline set for October 20, 2026. This procurement is specifically designed to support infrastructure improvements through the reliable delivery of essential construction materials to designated project locations within Story County.

General Info

Supply of approved modified subbase materials for Story County bridge projects by 2026.

Agency

Iowa Department of Transportation

NAICS

212321 - Construction Sand and Gravel Mining

Place of Performance

Story, IA, USA

Set-Aside

NONE

Documents

This scope was carved out of 85-0305-311.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 014 85-0305-311

AI Contract Breakdown

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Timeline

PostedOct 20

subcontract

Response DeadlineOct 20

Submission deadline

Response Deadline

10/20/2026, 03:00:00 PM UTCin 23 days

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Organization & Contact Information

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AgencyIowa Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyIowa Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

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Supplies modified subbase materials for prime contractors on Iowa Department of Transportation (IDOT) bridge replacement projects in Story County. Provisions and delivers aggregate materials meeting the specifications outlined in Tab. 112-06. Delivers IDOT-approved modified subbase material to the project site.

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