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94-9635 Amend UBCKUM1rrCaz prinl�ng — Sabina. Kansas (Published in the Salina Journal May X7,1994) ORDINANCE NUMBER 94-9635 AN ORDINANCE AMENDING CHAPTER 8, ARTICLE III, OF THE SALINA CODE REGARDING BUILDING CODES BY ADDING SECTION 8-42 REGARDING CONSTRUCTION, HEIGHT AND ALLOWABLE AREA. BE IT ORDAINED by the Governing Body of the City of Salina, Kansas: Section 1. That the Salina Code is hereby amended by adding Section 8-42, which shall read as follows: "Section 8-42. Amendment of Section 802 of Chapter 8 of the Uniform Building Code. Section 802 of Chapter 8 of the Uniform Building Code is hereby amended to read as follows: (a) General. Buildings or parts of buildings classed in Group E because of the use or character of the occupancy shall be limited to the types of construction set forth in Tables Nos. 5-C and 5-D and shall not exceed, in area or height, the limits specified in Sections 505, 506 and 507, except that the area may be increased by 50 percent when the maximum travel distance specified in Section 3303 (d) is reduced by 50 percent. (b) Atmospheric Separation Requirements. 1. Definitions. For the purpose of this chapter and Section 3319, the following definitions are applicable: "Common Atmosphere" A common atmosphere exists between rooms, spaces or areas within a building which are not separated by an approved smoke and draft -stop barrier. "Separate Atmosphere" A separate atmosphere exists between rooms, spaces or areas that are separated by an approved smoke -and draft -stop barrier. "Smoke and Draft Barrier" A smoke and draft barrier consists of walls, partitions, floors and openings therein of such construction as will prevent the transmission of smoke or gases through the construction. 2. General provisions. The provisions of this subsection apply when a separate exit system is required in accordance with Section 3318. Walls, partitions and floors forming all of, or part of, an atmospheric separation shall be of materials consistent with the requirements for the type of construction, but of construction not less effective than a smoke -or draft -stop barrier. Glass lights of approved wired glass set in steel frames may be installed in such walls or partitions. Every door opening therein shall be protected with a fire assembly as required elsewhere in KuhnCox Priming — Salina. Kansas the code, but not less than a self-closing or automatic -closing, tight -fitting smoke barrier and fire assembly having a fire -protection rating of not less than 20 minutes when tested in accordance with U.B.C. Standard No. 43-2 which is a part of this code. (See Chapter 60, Part II.) Ducts penetrating atmospheric separation walls, partitions or floors shall be equipped with an approved automatic -closing smoke damper when having openings into more than one atmosphere. All automatic -closing fire assemblies installed in the atmospheric separation shall be activated by approved smoke detectors. The specific requirements of this section are not intended to prevent the design or use of other systems, equipment or techniques which will effectively prevent the products of combustion form breaching the atmospheric separation. (c) Special Provisions. Rooms in Divisions 1 and 2 Occupancies used for kindergarten, first -or second- grade pupils and Division 3 Occupancies shall not be located above or below the first story, except for basements that have required exits at grade level. EXCEPTIONS: 1. In buildings equipped with an automatic sprinkler system throughout, rooms used for kindergarten, first -and second-grade children or for day-care purposes may be located on the second story, provided there are at least two exits directly to the exterior for the exclusive use of such occupants; or 2. In buildings equipped with an automatic sprinkler system throughout and of Type I or Type II fire -resistive construction, day-care facilities are permitted to be located above the first story when: A. The entire story on which the day-care facility is located is equipped with an approved fire alarm and smoke -detection system as set forth in the Fire Code. Actuation of the system shall sound an audible alarm throughout the day-care facility; and B. The day-care facility is divided into not less than two areas of approximately the same size, separated from each other by not less than one-hour fire -resistive construction. Openings between the two areas shall be protected by automatic - closing fire assemblies, having a fire - protection rating of not less than 20 minutes, which will close automatically on actuation of the fire alarm or detection systems; and C. Each area is provided with air -moving equipment independent of that serving the other; and D. Each area has not less than two exits, one of which is permitted to be through the adjoining area. -11 P11101g — Sel.na, K-1 Stages and platforms shall be constructed in accordance with Chapter 39. For attic space partitions and draft stops, see Section 2516 (f). 3. In E-1 and E-2 buildings which exist on May 5, 1994 Second grade classrooms may be located on the second floor provided the following conditions are met: A. Grade levels in the building shall be Kindergarten through Third only. B. Exit travel distance for Second grade classrooms on second floor shall not exceed 75 feet. C. Approval shall be granted by the Fire Department. D. A case by case review and approval shall be granted by the Building Code Advisory and Appeals Board. (d) Special Hazards. Laboratories, vocational shops and similar areas containing hazardous materials shall be separated from each other and from other portions of the building by not less than a one-hour fire -resistive occupancy separation. When the quantities of hazardous materials in such uses do not exceed those listed in Table No. 9-A or 9-B, the requirements of Sections 905 and 908 shall apply. When the quantities of hazardous materials in such uses exceed those allowed by Table No. 9-A or 9-B, the use shall be classified as the appropriate Group H Occupancy. Occupants in laboratories having an area in excess of 200 square feet shall have access to at least two exits from the room and all portions of the room shall be within 75 feet of an exit. Equipment in rooms or groups of rooms sharing a common atmosphere where flammable liquids, combustible dust or hazardous materials are used, stored, developed or handled shall conform to the requirements of the Fire Code. Section 2. This ordinance shall take effect and be in force from and after its adoption and publication once in the official city newspaper. Introduced: May 16, 1994 Passed: May 23, 1994 e arner, Mayor [Seal] ATTEST: (;JuDILong ity Clerk