Agency TRANSPORTATION DEPT

Contractor Infrasense Inc.

SWIFT Contract Number 3000063191

Project Name Asphalt Mixture Density Estimation Using GPR

Project Number (if applicable) 1209

Summarize purpose of the contract, including why it was necessary: The work will consist of developing a data collection protocol using MnDOT’s GPR system, collecting GPR data on a sample of newly constructed pavements, implementing an existing software package (GPRQA) for analyzing the data, correlating predicted density variations with direct density measurements from core samples, and training of MnDOT personnel to utilize the system on a regular basis.

Project Duration

Start Date Thu, 05/17/2012 - 00:00

Original end date Tue, 12/31/2013 - 00:00

Actual end date Sun, 09/30/2012 - 00:00

Did project finish on time? Yes

Total billable hours utilized (if applicable) {Empty}

Contract Amounts

Original contract: $36549.00

Amendments {Empty}

Contract total $36549.00

Did project finish within budget? Yes

What was the funding source? Trunk Highway

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 Shongtao Dai

Evaluator Email Address Shongtao.dai@state.mn.us

Evaluate the contractor's timeliness Excellent

Evaluate the contractor's quality Excellent

Evaluate the contractor's cost Excellent

Evaluate the contractor's overall performance Excellent

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