Fire damage repair in unit #7.... 12 22 08 commercial building and electrical permits required for fire repair in main floor apt.#7 of 3 story r2 building. No structural damage and no extension, but heavy smoke damage and some opening of walls and ceiling by pfb. Remove and replace all damaged dry wall ,including heat damage, and clean and seal drywall not removed by demolition. Provide 5 8" typex at all unit separations and on bearing walls. Provide 1 hour protection at all penetrations. Provide r c channel at ceiling. Provide r15 in opened exterior walls, and provide sound insulation between units at walls and ceiling. Provide smoke detectors to code. Electrical permit required for any repair of damaged circuits, any device box replacement and fixture replacement. Plumbing permit required for replacement of more than 3 fixtures. C french