The URL can be used to link to this page

Home My WebLink About85 of 1974 - Amending Chapter 1 of Title 5, by adding Section 5-1-23, to comply with Section 1717 of the Uniform ROLL CALL I a ✓VOTING Aye Nay Salt Lake City,Utah, June 25 19 n74 Mr.Chairman Greener I move that the Ord ante be passed. Harmsen Harrison Phillips Result �/ AN ORDINANCE AN ORDINANCE AMENDING Chapter 1 of Title 5 of the Revised Ordinances of Salt Lake City, Utah, 1965, relating to the Uniform Building Code. Be it ordained by the Board of Commissioners of Salt Lake City, Utah: SECTION 1. That Chapter 1 of Title 5 of the Revised Ordinances of Salt Lake City, Utah, 1965, relating to the Uniform Building Code be, and the same hereby is, amended by adding thereto a new section 5-1-23, relating to foam plastic requirements, to read as follows: Sec. 5-1-23. Foam plastic requirements. Section 1717 of the Uniform Building Code, 1973 Edition, adopted by Section 5-1-1 of this chapter, is adopted to read as follows: Sec. 1717. (a) General. Foam plastic shall comply with the smoke density and toxicity requirements of Section 5202. (b) Specific requirements. The following requirements shall apply to all uses of foam plastics in or on the walls, ceilings or both, unless specifically approved. Such approval shall be based on accept- able diversified tests such as, but not limited to, tunnel tests conducted in accordance with U.B.C. Standard No. 42-1, full scale corner tests and an ignition temperature test: 1. Foam plastics having a flame spread of 75 or less may be used in the following locations: A. Within the cavity of a masonry or concrete wall. B. On the room side surface of conforming walls or ceiling provided the foam plastic is fully protected from the interior of the building by a thermal barrier of 1/2 inch gypsum wallboard or other approved material having a finish rating of not less than 15 minutes as determined by U.B.C. Standard No. 43-1. Thermal barriers shall be installed in a manner that will assure they will remain in place for 15 minutes as determined by U.B.C. Standard No. 43-1. C. Within the wall cavity of combustible nonfire- resistive wall construction provided the pro- tection is applied as described in Item B. D. Within the cavity of walls classified as com- bustible fire-resistive construction provided fire tests are conducted in accordance with U.B.C. Standard No. 43-1 and the protection from the interior of the building is at least equivalent to that required in Item B. -2- 2. Foam plastics insulation having a flame spread of 75 or less when tested in a thickness of 4 inches may be used in thicknesses up to 10 inches for use in cold storage rooms, food processing rooms, ice plant and similar rooms when the room is pro- tected with automatic sprinklers and the insulation is covered with 1/2 inch Portland cement, plaster or other approved material having a finish rating of not less than 15 minutes as determined by U.B.C. Standard No. 43-1. Thermal barriers shall be installed in a manner that will assure they remain in place for 15 minutes as determined by U.B.C. Standard No. 43-1. 3. Foam plastics insulation on walls having a flame spread of 25 or less may be used in a thickness of not more than 4 inches in or on walls when the foam plastic is covered by a thickness not less than 0.032 inch aluminum or 26 gauge galvanized sheet steel and the insulated area is protected with auto- matic sprinklers. Such walls shall not be used where noncombustible or fire-resistive construction is required. 4. Foam plastics may be used as a roof covering if the foam plastic is a part of a Class A, ',B or C roofing assembly. 5. Agricultural buildings in Fire Zone No. 3 used exclu- sively for the storage of farm produce or for housing of livestock or poultry when such buildings have but intermittent and limited occupancy by humans, may employ the use of unprotected foam plastics having a flame spread of 25 or less. SECTION 2. In the opinion of the Board of Commissioners it is necessary to the peace, health and safety of the inhabitants of Salt Lake City that this ordinance become effective immediately. SECTION 3. This ordinance shall take effect upon its first publi- cation. Passed by the Board of Commissioners of Salt Lake City, Utah, this 25th day of June, 1974. .... R N G Y C R E (SEAL) BILL NO. 85 of 1974 Published-June 28, 1974 • ADN.96A • e. Affidavit of Publication STATE OF UTAH, Jr SS. County of Salt Lake • AM 0 lase INANCso AN ORDINANCE AMENDING.Choateor-T_I 5 oftn Revised E. K. Carr Ordinances of Sap Lobe CllC Utah. 1955,.rvlutne to the tt 11 rat Buiid• _ _.. ------- '- - g Code.. Be it ofd0lrtetl by Ihtt 804rp c,iCommisslanwx of Salt t.,;,e City, SIOIj Uf h $Lake Ci t n h CWO. 1 01 O t t 01 in r sad D di tt r L he 1 Solt lake City.Utah,19¢,9 fei 110g t the U II' Building Codeb Being first duly sworn,deposes and says that ahe is legal ad7ler- mP t1 so h tY.is,aMe d d pY- ddi a thereto section 5.123- Ion of t on:title I a ty t d .mlow Using clerk of the DESERT ! VEWS, a daily (except Sunday) s -123 P piastl ill ant 5 tl 1712 of the Uniform. Building Code,1923 Edition,adapted tiy`secilon,54.1 aIMs chapter.Is newspaper printed in the L. I.-:1, language with general cir- adopted to read os follows: sec.1712.(a)General.PgOai m„sic steal comOIT wth the ereeke culation in Utah, and published in Salt Lake City, Salt Lake density and toxicity re0ulremenls pi Section 5201.ie)-Seed"reeeeereeefet me feeewlee eeauiremenis snail appiti fo County, in the State of Utah. all uses 0f loam lastics to or On the oils, osedceilings Or bath,unless cecificallte tsuchapproved.Such'approval shall be ates onacceptable di. r tied tests such as,but not limited to,tunnel tests onducted In a< cordance.with U.B.C.Standards No.43.1.full scale corner tests and an That the legal notice of which a copy is attached hereto Ignition temperature test: I.room plastics having a flame spread oft25 or less May be used In the following locations: - A.Within the cavity ofa mason,or concrete woll. Pub Ordinance relat:inct to the Uniform Bu:i.ld:Om) Code. B.On the r00m side suilace of Conforming wails-or the ee proved- ---- -"- ed the team plastic Is'fully protected from the Interior off t Oundlnapproved by a thermal harrier t V.Inch oupsum wallboard' or other a proved material having a finish rating of t less than 15 mutes as defer. Bill No. 85 of 1_9,11- --- bed by U.O.C. Standards No. 43.1. Thermal boaters shall be in. ?Matted In manner snot will sure they will•remain In place for 15 minutes as determined by U.B.C.6tondard No. ad. C.Withinin the walla cavity at combustible noelIrIn 11c live wall Con. strucli°n provided the praetionts applied os described in Item B. D.Within the cavity of walls classified as combustible 9ire.reslstve conslruatan provided fire Pests are conducted In accordance with ' U.B.C. Standard No.43-1 and the protection IrOm the Interior 0 the building Is at least equivalent to that required In item 0.whenss Peoed In lastthicknessics a of'fie inches s may flame unhde In thlckne5003ad of 75 or OP to 10 Inches for use in sae storage rooms,food processing rams,ice plant and similar oo when the room is protected with rooms, - nnbers and the Insulation is covered with ho Inch Porlland cement. taster° other approved aterlm having finish toting 1 t less than 15 or s determined by U.B.C.Standard No.a3.1. not Alas published in said newspaper on b°mars shalt be as Ina mannerthat will re they remain In piece for 15 minutes as determine y U..C.Standard No.411. or le'ss`aa v plastics ed In of thickess of having flame than Inches of June 28, 19.74 on walls r when Nee foam plastic Is covered by a thickness not lens than 0.032 Inch aluminum or/5 gauge golyaniled sheet steel and the instal bee area Is where protected omwith bustiblemOri<spr Ilrerresistide Such na construction Is remitted. -- ------ Foorn.plastics a by used as a tool covering.if the foam intoitlg is a part 0 a Class A B or C roofing assembly. ?�. /h The Sstorage Iof form buildings o FI ZoneN 3 used Doutely ty, _ L� produce le form/l housing t livestock ° I.when such buildings have Yut Intetmiflent and limited occupancy by Net, rn:scacaem y employ l the use'of unprotected foam plastics having o flame begat Advertising Clerk • SECTION to In peace,opinion and los Board 0 one inhabitants rst l Soli Lake Ctly Mot this ordinance becom effective immediately. SECTION 3.This ordinance shall toke effect upon its first publics. lion. Passed by the Board'of Commissioners or Salt take City, Utah,<, this 25th day 0 June.1924. GMaYor Ine this _ ___-_- day of He RM1AN J.HOGENSEN t City Recorder BILL ND.65 of 1914 1.E1' 19 74 Published—June 20,192d (C.]51 [��\�//f I. �•J ) P., Notary Public • • My Commission Expires Feb 13, 1978 'aA