Specifications include, but are not limited to: i. Complete removal of all existing roofing, insulation, flashing and sheet metal down the structural deck (in compliance with keeping building watertight) and inspection and repair/preparation of the structural deck to be the substrate for the new specified single-ply roof system. ii. Over the inspected, cleaned and prepared substrate install fully adhered vapor retarder; adhere to layers of 2.5” polyisocyanurate insulation board; adhered crickets; adhered one layer of ½” High Density coverboard; ¼” DensDeck Prime at all vertical surfaces that will receive membrane; fully adhere 60-mil PVC membrane system and flashing membrane; new perimeter metal, fall protection warning line and finish with all incidentals to complete the warranted assembly