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Tunnel Infill Excavation and Earthwork

Active

State & Local

Response Deadline09/03/2026, 07:00:00 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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The Tunnel Infill Excavation and Earthwork subcontract involves the excavation of tunnel material, site preparation, and controlled backfill operations to ensure structural stability. The scope of work includes providing shoring as necessary during the material removal process. This opportunity is being offered by the state of Iowa under NAICS code 237990. The solicitation was posted on August 14, 2026, and the deadline for responses is September 3, 2026.

General Info

Iowa tunnel infill excavation and earthwork subcontract due September 3, 2026.

Agency

IowaView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of RFB954100-01.

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

View the prime solicitation

DOC Iowa Correctional Institute for Woman Tunnel Infill

AI Contract Breakdown

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Timeline

PostedAug 14

subcontract

Response DeadlineSep 3

Submission deadline

Response Deadline

09/03/2026, 07:00:00 PM UTCin 19 days

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Organization & Contact Information

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AgencyIowa

ContactsNo contacts available

OfficeN/A

Organization / Agency

Iowa

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Excavation of tunnel material, site preparation, and controlled backfill operations for structural stability, including shoring if required during removal.

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