Chicago · permit 100866797

564 W RANDOLPH ST

TENANT INTERIOR ALTERATIONS OF EXISTING/PREVIOUS TENANT BUILD-OUT. ALL WALL, CEILING AND TRIM FINISHES TO BE CLASSIFICATION "CLASS 1" FLAME SPREAD INDEX OF 0 TO 25 AND SMOKE DENSITY OF 150 IN ENCLOSED VERTICAL EXIT WAYS AND 300 IN OTHER EXIT WAYS AND ROOMS OR AREAS.ALL FLOOR COVERINGS/FINISHES ARE TO BE CLASSIFICATION "A". CRITICAL REDIANT FLUX AT 0.45 WATTS PER SQUARE CENTIMETER OR HIGHER.