Must be a current Approved Applicator for the selected roofing system manufacturer and must be a certified SPFA applicator.  The Applicator must exhibit 5 years and a minimum of 500,000 sq. ft. experience with the roofing system and projects of a similar scope and nature. If requested, the Qualified Applicator must furnish the roofing system manufacturer’s Qualified Applicator’s Certificate or other evidence showing him/her to be a Qualified Applicator.  The roofing applicator shall perform all the work of this section. Subcontracting installation of the coating/polyurethane foam is not allowed.