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  5. ›2026 Full Service Geotechnical Engineering OnCall RFP

Iowa Transportation·Iowa

2026 Full Service Geotechnical Engineering OnCall RFP

Closes 1/28/2026$500k – $5MRequest for Proposal
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Description

The Iowa Department of Transportation’s (Iowa DOT) Design Bureau is seeking to enter into professional services contracts with a minimum of four consultants to provide a full range of geotechnical services for work on various projects. The services include drilling, boring, laboratory analysis, and other related tasks. The selected consultants will be required to provide a proposal stating their ability and availability to complete this work. • Geotechnical services for various projects • Drilling and boring services • Laboratory analysis services • Other related geotechnical tasks • Minimum of four consultants to be selected • Proposals should state the consultant's ability and availability to complete the work

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Adam Haar(Consultant Coordinator)

[email protected]

(515) 233-7706

Key dates

Opened
1/7/2026
Closes
1/28/2026

Last updated

Details

Type
Request for Proposal
Industry
Civil Engineering
NAICS
541330
Solicitation №
351

Budget estimate

$500,000 – $5,000,000

The budget for this opportunity is difficult to estimate without more information about the scope and scale of the projects. However, based on the fact that the Iowa Department of Transportation is seeking to enter into professional services contracts with a minimum of four consultants, it is likely that the budget will be substantial. A rough estimate could be in the range of $500,000 to $5,000,000, depending on the number and size of the projects. Factors that may influence the likely payment range include the complexity and scope of the projects, the number of consultants selected, and the duration of the contracts.

AI estimate from the solicitation

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