San Diego Roof Framing Details

This volume combines some of the san diego area regional standard drawings as developed by the san diego regional standards committee with those additional standard drawings which are unique to public work construction in the city of san diego the additional drawings can easily be distinguished by their drawing numbers which contain the letters sd and are numbered beginning with 100.

San diego roof framing details.

Wood framing sheathing and siding on the exterior of the building and having clearance less than 6 inches from the. Structural calculations must be provided to evaluate the existing roof framing system for roof dead load pv dead load panels ballasts support platform etc and roof design live load. Wood framing members that rest on concrete or masonry exterior foundation walls and are less than 8 inches from exposed earth shall be of natural ly durable or preservative treated wood d. Woodshingles woodshakes renewals of roof covering with wood shingles or wood shakes are not permitted except as provided in california historical building code section 8 408 and san diego municipal code section 145 1510.

If prefabricated trusses are included as part of the roof framing system two sets of truss calculations stamped by a professional architect or registered civil engineer licensed in the state of california must be provided. The truss calculations identification number must identify each truss type on the roof framing plan. New roof covering shall not be applied over existing wood shakes or wood shingles.