Agency TRANSPORTATION DEPT

Contractor Barr Engineering Co.

SWIFT Contract Number 100590

Project Name MONITORING IRON ENHANCED STORMWATER INFILTRATION B

Project Number (if applicable) 1000622

Summarize purpose of the contract, including why it was necessary: The purpose of the contract was to monitor an iron enhanced filtration basin to determine if the iron is effective in removing dissolved phosphorous and if MnDOT should put in more of these types of basins with iron filings or not.

Project Duration

Start Date Fri, 09/18/2015 - 00:00

Original end date Mon, 08/31/2020 - 00:00

Actual end date Fri, 01/31/2020 - 00:00

Did project finish on time? Yes

Total billable hours utilized (if applicable) {Empty}

Contract Amounts

Original contract: $59001.00

Amendments $6000.00

Contract total $65001.00

Did project finish within budget? Yes

What was the funding source? TH/FEDERAL

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 Sinclair,Deborah K

Evaluator Email Address Debbie.Sinclair@state.mn.us

Evaluate the contractor's timeliness The project was completed on time.

Evaluate the contractor's quality The contractor performed quality work.

Evaluate the contractor's cost Cost was reasonable.

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