Section 4.13 - Rating of Project Performance(1)Standard Contractor Evaluation Form. The Standard Contractor Evaluation Form shall be used to rate the Sub-bidder on a single Building Project according to criteria established by the Commissioner for assessing the performance of the Sub-bidder on the project.(2)Project Rating. The representative of the Awarding Authority or private Building Project owner evaluating the Sub-bidder's performance on the project shall score the Sub-bidder on each performance criterion. The Sub-bidder's Project Rating for the project shall be the total of the scores given for each criterion.(3)Average Project Rating. DCAM shall assign each Sub-bidder an Average Project Rating which shall be the average of Project Ratings given to the Sub-bidder for all of the evaluated Building Projects completed within the time frame established by M.G.L. c. 149. The Sub-bidder's performance on projects shall be considered satisfactory only if the Average Project Rating meets or exceeds the minimum rating outlined in the Sub-bidder Guidelines.