Chicago · permit 101066379

5656 S MARYLAND AVE

SPR 2019 CBRC: ***STRUCTURAL PEER REVIEW*** INSTALLATION OF NEW OXYGEN TANKS AND EVAPORATORS INTO AN EXISTING TANK FARM AREAWELL THAT IS WITHIN AN EXISTING PARKING GARAGE STRUCTURE (S2) OCCUPANCY. PROJECT ALSO INCLUDES REPLACEMENT OF AN EXISTING LOUVER SYSTEM WITH A NEW SECURITY GRILLE AND GATES AT THE EXTERIOR WALL OF THE EXISTING TANK FARM AREA WELL. INSTALLATION OF A NEW FILL BOX MECHANISM TO FACILITATE FILLING OXYGEN TANKS FROM A DELIVERY TRUCK. THE EXISTING AREA WELL IS SEPARATED FROM ADJACENT PARKING OCCUPANCY BY 4-HOUR RATED CONSTRUCTION. THE AREA WELL IS OPEN AIR ABOVE. CONSTRUCTION TYPE IA.