Replacement of damaged framing members (less than 10% of replacement cost of building) for single family dwellings and duplex (not including decks).4 door(s). Window and door change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150.2(b)1B.Chimney repair for residential buildings (per City standard details).Repair of water, dry-rot or termite damaged stairs in residential buildings (less than 10% of replacement cost of stairs). Handrails for apartments, one and two family dwellings require plan check.