Misc mech for replace duct work for existing sfd

Roof mount residential solar pv for existing sfd (no meter upgrade). Persection 46 (i) of the zoning ordinance, roof mounted photovoltaic systems shall not extend more than 5 ft. Above the highest point of the existing roof.

5,3 sqft re-roof w sheathing replacement for sfd if a re-roof project is proposed, the following specifications apply. Existing roofing material clay tiles proposed roofing material asphalt shingles manufacturer owens corning brand and model oaleridge color (if cool roof required) sand castle, crrc product id #0890-00 built-up roofing assembly system number per attached listing report (if applicable) n a specific exemption from cool roof requirements (if applicable) n a required building inspector field verification (if applicable) yes replacing roof sheathing with 7 16" osb, 8d nails @ 6" e. N. B. N. & 12" o. C f. N. Note self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.