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  5. ›DOC Anamosa State Penitentiary SallyPort Tunnel & Living…

Iowa Department of Administrative Services·Iowa

DOC Anamosa State Penitentiary SallyPort Tunnel & Living Unit B Tunnel Repair

Closes 10/5/2026$100k – $300kInvitation for Bid
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Description

The Iowa Department of Administrative Services (DAS) is soliciting bids for concrete repair work at the Anamosa State Penitentiary. The scope includes repair of the Sallyport tunnel lid and the Living Unit B (LUB) utility tunnel wall and lid structures. This is a straightforward construction contract focused on structural concrete remediation within a secure correctional facility. Contractors must submit a bid package that includes pricing, qualifications, and compliance with all applicable safety and security requirements.

Attached files

Contact

Michael Bradbury(Construction Procurement)

[email protected]

(515) 823-9327

Key dates

Opened
9/14/2026
Closes
10/5/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
RFB952400-01

Budget estimate

$100,000 – $300,000

The solicitation does not disclose a budget. Based on typical costs for concrete repair of utility tunnel lids and walls at a medium‑size state prison, the contract is likely in the low‑to‑mid six‑figure range. Factors influencing the final amount include the length of tunnel sections needing repair, access constraints within a secure facility, required safety and security measures, and the need for specialized concrete mix and placement techniques. A reasonable estimate is between $100,000 and $300,000.

AI estimate from the solicitation

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