Chicago · permit 100791866

4905 W VAN BUREN ST

ALL WORK IS CONFINED TO THE NORTHWEST CORNER OF THE EXISTING 2ND FLOOR DORMER LOCATED ON THE WEST SIDE. THE BALANCE OF THE REST OF THE BUILDING DOES NOT NEED ANY REPAIRS.1.) REMOVE ALL FIRE DAMAGED EXTERIOR SIDING/SHEATHING FROM THE PERIMETER WALLS IN THIS AREA.2.) REMOVE ALL INTERIOR WATER DAMAGED GYPSUM BOARD & INSULATION FROM WITHIN THIS ROOM.3.) INSTALL NEW FIBERGLASS INSULATION @ 3.5" BATTS IN WALL (R.13) & 8" BATTS IN THE CEILING CAVITY.4.) INSTALL NEW 5/8" EXTERIOR FIRE RATED GYPSUM BOARD, SHEATHING, & VAPOR RETARDER, ALONG WITH A NEW NON-COMBUSTIBLE EXTERIOR SIDING FROM THIS AREA.5.) INSTALL NEW 5/8" GYPSUM BOARD (1 HOUR) ON ALL EXPOSED INTERIOR SURFACES.6.) REPLACE (1) EXISTING WINDOW; SAME SIZE UNIT @ NORTHWEST CORNER.