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Modified Subbase Installation and Supply

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 for Modified Subbase Installation and Supply involves the placement and compaction of modified subbase material for prime contractors on Iowa Department of Transportation highway projects located in Linn County. The selected provider is responsible for installing the material using grading and compaction equipment in strict accordance with project plans and Iowa DOT specifications to ensure the road base is properly prepared for asphalt paving. The project falls under NAICS code 237310 and is managed by the Iowa Department of Transportation. All work must adhere to established state standards for road base construction to deliver a fully compacted and graded surface.

General Info

Subcontract for modified subbase installation and supply for Iowa DOT projects in Linn County.

Agency

Iowa Department of TransportationView Agency

NAICS

237310 - Highway, Street, and Bridge ConstructionView NAICS

Place of Performance

Linn, IA, USA

Set-Aside

NONE

Documents

This scope was carved out of 57-1001-129.

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

View the prime solicitation

Call 158 57-1001-129

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Timeline

PostedOct 20

subcontract

Response DeadlineOct 20

Submission deadline

Response Deadline

10/20/2026, 03:00:00 PM UTCin about 1 month

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Organization & Contact Information

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AgencyIowa Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

Iowa Department of Transportation

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs placement and compaction of modified subbase material for prime contractors on Iowa Department of Transportation highway projects in Linn County. Installs modified subbase material according to Iowa DOT specifications and project plans using grading and compaction equipment. Adheres to Iowa DOT standards for road base construction. Delivers a compacted, graded modified subbase ready for asphalt paving.

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