20 sqft re-re roof apply one layer of 30# felt nailed in place as underlayment, apply owens corning oakridge class a -fire rated fiberglass shingles if a re-roof project is proposed, the following specifications apply. Existing roofing material shingles proposed roofing material shingles manufacturer owens corning brand and model oakridge color (if cool roof required) onix black built-up roofing assembly system number per attached listing report (if applicable) na specific exemption from cool roof requirements (if applicable) na required building inspector field verification (if applicable) yes note self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.

Windows and or sliding glass door replacements with the same net openable area. (replacement windows must meet state of california energy code requirements for u-factor and shgc for package d of the applicable climate zone (see pds #409). Also, per county building code 704a. 3. 2. 2; windows shall be dual-glazed with a minimum of one tempered pane, and glazing frames made of vinyl shall have welded corners and metal reinforcing in the interlock area.)

20 sqft re-re roof apply one layer of 30# felt nailed in place as underlayment, apply owens corning oakridge class a -fire rated fiberglass shingles if a re-roof project is proposed, the following specifications apply. Existing roofing material shingles proposed roofing material shingles manufacturer owens corning brand and model oakridge color (if cool roof required) onix black built-up roofing assembly system number per attached listing report (if applicable) na specific exemption from cool roof requirements (if applicable) na required building inspector field verification (if applicable) yes note self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.