1125 80TH ST SW 2016-01-01 MF Import

PCa48522 June 23, 1995 Page 2 7. Overflow drains having the same size as roof drains and on independent drain lines are required. In lieu of this, overflow scuppers three times the size of roof drains can be installed in parapet walls. The overflow drain system is required to have inlets located 2 inches above the low point of the roof. Section 3207(c). ,/8. Glass and glazing shall comply with Chapter 54. Type and thickness of glass must be specified. 9. Exit doors must swing in the direction of exit travel. Section 3304(b). This /10. item applies to door number 30. v 10. A floor or landing nor more than one inch ('fi") below the threshold is required t�r1, on each side of an exit door. Section 3304(i). This item applies to door number 16. �/I 1. Exterior stairs and exit balconies cannot project into areas where openings are not permitted or are required to be protected. Section 3305(i) and 3306(m). 'Phis item applies to exit door number 16. 12. Risers on stairways shall be not less than 4 inches nor exceed 7 inches, and runs (treads) shall be not less than I I inches. Section 3306(c). Please provide stair sections for exterior and interior stairs. 13. The top of handrails are to be placed not less than 34 inches nor more than 38 inches above the nosing of treads. Section 3306(1). 14. Handrails projecting from a wall must have a space of not less than 11/2 inches between the wall and the handrail. Section 3306(1). 15. The handgrip portion of handrails shall be not less than 11/2 inches nor more than 2 inches in cross sectional dimension or the shape should provide an equivalent gripping surface. The acceptability of equivalent shapes will be determined by the building official. The handgrip portion shall have a smooth surface with no sharp corners. Section 3306(i).