Asses overall performance...test month-to-month or weekly typical overall performance to stick to the timeline Develop a ten (10) point criteria/checklist for the evaluation of the HVAC sub-contractor Criteria 1) Did the subcontractor offer powerful on-site supervision, task site provided a protection and good enough control of brought substances and supplies? Criteria 2) Did the subcontractor appropriately expect issues and make hangs to altered necessities? Criteria 3) Did the subcontractor successfully cooperate with branch employees on assignment topics? Criteria 4) Did the subcontractor continually have the accountable representatives to be had for coaching and choice making? Criteria 5) Did the subcontractor adhere to the applicable plans and specs as associated with the high-satisfactory in their package deal of labour? Criteria 6) Was the subcontractor green of their use in their very own employees and device? Criteria 7) Was the subcontractor capable of efficiently paintings with surrounding stakeholders including different contractors and/or the overall public? Criteria 8) Was the contractor capable of offer good enough and well timed development time table updates Criteria 9) Did the contractor correctly keep their required protection requirements? Criteria 10) Did the contractor correctly keep their required environmental requirements