31 sf re-roof for existing sfd if a re-roof project is proposed, the following specifications apply. Existing roofing material: epdm proposed roofing material: torch-down built up manufacturer: gaf brand and model: reuberoid, system # is per esr 1274 color (if cool roof required): granvile white built-up roofing assembly system number per attached listing report (if applicable): #15 specific exemption from cool roof requirements (if applicable): n a required building inspector field verification (if applicable): note: self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.