Agency Transportation Department

Contractor EARTH SCIENCE SYSTEMS, LLC

SWIFT Contract Number 229071

Project Name Precision, Bias, and Accuracy of Simultaneous Dielectric and Roughness Profiling

Project Number (if applicable) 1052738

Summarize purpose of the contract, including why it was necessary: Variability is the key value of dielectric profiling and it was evaluated well. Incorportation with roughness will be an important
direction to maximize benefit at implementation.

Project Duration

Start Date Fri, 05/19/2023 - 00:00

Original end date Wed, 01/31/2024 - 00:00

Actual end date Sat, 09/30/2023 - 00:00

Did project finish on time? Yes

Total billable hours utilized (if applicable) {Empty}

Contract Amounts

Original contract: $41100.00

Amendments {Empty}

Contract total $41100.00

Did project finish within budget? Yes

What was the funding source? federal funds

Is this a sole source contract? No

If this was a single source contract, explain why the agency determined there was only a single source for the services (if applicable) {Empty}

Evaluator Name Halverson,Leif Gordon

Evaluator Email Address Leif.Halverson@state.mn.us

Evaluate the contractor's timeliness always on time

Evaluate the contractor's quality contractor takes pride in quality of work and genuinly wants a good product

Evaluate the contractor's cost appropriate cost for services

Evaluate the contractor's overall performance good

Would you engage the contractor's services again? Yes

Describe any negative action taken during the duration of this contract (i.e., termination, pursuit of suspension, etc.): {Empty}

Please rate the overall experience with the contractor 5 - very satisfied