2707 COLBY AVE BASE FILE 2018-01-02 MF Import

Mr. Nick Charles September 24, 1993 Page Two of Two 5. A one -hour rated corridor is required between the stair enclosures to meet the requirements of the exception to Section 3303(c). The corridor must be permanent and would be required on single and mulfi-tenant floors. 6. Please clarify if the building will be equipped with smoke -proof enclosures (with vestibule) or will have stair shafts pressurized per exception 1, Section 3310(b). Please note that stair shafts must be of two-hour construction per Section 3309(b). 7. Exit barriers to the basement are required at all exit stairs. Section 3306(h). 8. Seven accessible parking stalls are required (Table 31-F). One of these stalls must be a van accessible stall with 9'-6" minimum ceiling clearance along the aisles leading to and the area around the parking stall. Directional signage at the alley entrance is required for accessible and van accessible parking 9. The roof deck areas must be accessible (if decks are intended for general use, no access would be required if decks are intended for decoration only). 10. An oil/water separator is required for ali garage area drainage. Please note that this review is not intended to replace a detailed plan review and only represents general overall issues. Additional detailed review is required prior to issuance of permits. Sincere y, f ey S McF 1 s ' e Engineer, Building JSM:cg/colbysq cc: Don Berg