This Government Contract opportunity from Iowa was posted on June 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Structural Engineering & Design for Tunnel Wall Repairs

Closed

State & Local

Submission Closed06/22/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 541330

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Solicitation # RFP 2417

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Architectural & Engineering Design Services

Department Of Commerce Sspo

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about 14 hours ago

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in 10 days

AI Contract Overview

This contract involves providing comprehensive structural engineering and design services focused on the repair or replacement of deteriorated limestone utility tunnel walls. The scope includes developing schematic through construction document designs, conducting structural investigations, and ensuring thorough coordination with historic preservation authorities to maintain compliance and protect the tunnel’s historical integrity. The project is based in Des Moines and is issued by the Department of Administrative Services in Iowa. It is classified under the NAICS code 541330, which covers engineering services, and is a subcontracting opportunity. The solicitation was posted on June 1, 2026, with a response deadline set for June 22, 2026. The contract emphasizes structural restoration efforts that balance modern engineering requirements with preservation considerations.

General Info

Provide structural engineering for limestone utility tunnel repair in Des Moines, ensuring historic preservation compliance.

Agency

Iowa → Department of Administrative ServicesView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

Des Moines, IA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP952400-01.

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

View the prime solicitation

DOC Anamosa Sallyport Tunnel & LUB Tunnel Wall Repair

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed

PostedJun 1

subcontract

Response DeadlineJun 22

Deadline has passed

Submission Closed

06/22/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyIowa → Department of Administrative Services

ContactsNo contacts available

OfficeN/A

Organization / Agency

Iowa → Department of Administrative Services

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Provide schematic through construction document design for structural repair or replacement of deteriorated limestone utility tunnel walls, including structural investigation and coordination with historic preservation authorities.