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Home My WebLink AboutBUILDING INFO - 08-00450 - Bathroom Remodel & Miniatiure Golflia F �a� .. - ( yl G. i Val., After our conversation I have gone through and documented our rating. Here is what i have found The existing assembly is very similar to GA listed FC 5509 and FC 5510 whish is 1 hour rated. The difference is that we have 5/8" — 3/4 " wood lath and plaster-. It is also similar in calculation of fire resistance using code we can rate the existing assembly as: Material Rating Code Y4," Plywood subflaor 15 min IBC 721.5.x.4 Floors and Roofs and Fable 72I.6.2(4) 1x6 T&G wood subfloor 15 min 1BC 721.6.2.4 Floors and Roofs and Table 721-6.2(4) Wood framing (2Y2" x 15" 10 min Table 113C 721.F.2(2} joists) 5/8" Wood doth and plaster 17 min "Fire Ratings of Archaic Materials and Assemblies" Item code: F/C — W -- 27 Total 57 min The thickness of the wood lath and plaster varies in locations throughaut the building. Someareasthe assembly is closer to 7/S while others %z", i would argue that the current assembly is a one hour assembly. Recent additions to the building have added a Payer of suspended gypsum board. The GA listing for FC 5724 shows a 2 hoer rated assembly similar to FC5509 but with added resilient channel and an extra layer of gypsum board. again the difference in the two is the resilient channel and (1) one layer of gypsum board. Thus l propose that in those areas of the Hotel Idamont, where there is not a layer of gypsum board and channel, that they be added or ars added one hour rated ceiling the assembly.. In those areas where there is a suspended gypsum board ceiling these ceilings should be classified as a two hour rated assemblies already. The air space between the suspended ceiling and the initial assembly is negligible. Any holes in the lath and plaster will have to be patched and repaired. will call to verify that this i's agreeable and that you have received this email. manual with the mentioned assemblies are attached. Thank you. Robert Fehrenbacker, Assoc. AJ1Ap LD&P Project Team Leader Office- (208) 524-4621 Cell Phone.- (20 357-6024 COOPER ROBERTS SIMONSENAssociates 151 N Ridge Ave Suite li3, Idaho Falls Idaho 83402 Phone: (208) 524-4621x13 Fax (208) 523-3681. 1 : www. ENRICHING E r CREATING COMMUNITY r Excellence i Planning Thi pages from the GA a G-600-2006 FERE RESISTANCE DESIGN MANUAL FLOORmCEILING SYSTEMS, GA FELE:NO;v F PROPRiETARY*2 H9UR FLOOR, WOOD JQISTS, GYPSUM WALLBOARD , FIRE RESILIENT,CHANNELS Baselaff 518 proprietary type X gypsum wallboard Of urs verse er base a lied es to . r� rl god cer t 1 t" - . nth ! ail 1 2112#' lon ., .11 " ha n , 1%4" head ox. Resilient furring channels 24" oc. applied at fig -ht angles to joists e layer with one d nail, 1 /2" lon .1 �1 " han k 15 "thFouFace ".r p�roprlata r type p wallboard or rrs puveneer base head, at each joistt applied �.t dght angFes to g li nt furring channels with I" Type drywall screws 12R x. Double a installed at face layer end joints. WO-od foists supporting I "' nominal T wood utl ° nominal wood finish floor or "9/32" . ��r � plywood finished floor with long edges T an 15/32 PF interior plywood with exterior glue subfloor perpendicular to Joists with joints � staggered. PROPRIETARY GYP RnARn American Gypsum Company BPB America Inc, -P Gypsum Lafarge North America Inc. National Gypsum Company PAKO Gypsum Temple -inland Forest Prcducts Corporation 18" HreBl c Type 5/8" ProRoce Type C Gypsum Pn f 1510 ti ToughRock@ FireguardE) ;S/8" Fireh Type .. 518" Gold BondQD Bread FIRE -SHIELD C TPA Gypsum 1l l oar - FLAME I B Super (C rm 51alt T& GENERIC WOOD FLOOR, WOOD ,FOISTS, WALLBOARD RIGID FURRING CHANNELS Base lager 51all type X p um wail board applied at right ars les to r�� joists1f 01C. Wits 1114" Tp W drywall row1 �O.C. Second layer 5/e type X gypsum wallboard applied at right angles to joists with " Type W drill screws 12 FI .. joints offset '� from alayer " ' �� end layer Ir pum Alar applied t rIght eagles tO joists with 21/211 Type W drywall screws 1 "' 0, , Third layer joints`� frim ecor �d lr oint. Ht=h ri�offset furring channels 2411 ox. applied at right angles to joists over third layer with two 21/210 long Type W drywall screws Face layer 5/8" type X gmu wallboard appliedat right angles to furring channels with 'M" Type S drywall screws 121h o,c. Wood JOiStS SUpporting 3 floor applied .at right angles to j01 is with 8d nails t" o. c. at joints and 1 tpat intermediate joist. Ce ll inread t`l� Provides our fir resistance protection for wood fram Ing,. GA FILE NO. FC 5750 GENERIC 'FOOD FLOOR, WOOD I-IT2 GYPSUM WALLBOARD RIGID FURRING r Basi 11 layer sh" We X gypsum wallboard applied at rl lit angles to gily' d eep wood 1 -joists 24 0.c. with 1114" Type W dull screws 1211 O.C. Second layer 51a" t�gypsum allbo rd applied 'S# right angles to Hoists with " T� w � r�r1. c.ord lar Jointst 41q from a layer joints. ZP;� far ��r" typeX pMwallboard applied t right angles tO Hoists fo21'2� T pd �1�r �"o..Thlrd layer joints offset 1211 fr rn Sec s U second layer Joints. Hat -shaped rigid ��rrin channels 241' o.c. applied at right angles to I -joists r �hir� I � � �" J ager with two / long Type drywall screws at each 1 -Joist. Face layer ;%" type X gypSum wallboard applied at right angles to rang channels with 11/a" Type S dull screws 1 " 0-c. Wood right 1-j oi ts upp rtin 3/4"' T edge plywood floor applied at arl t I��it With � nails t'O. O.C. at joints and 1211 at intermediate I-iO! t * 111n rout protectiondes hour fire- resistanLoe for wood framing. 131 RAMED Approx. Ceiling Weight: Fire gest: FIRE pf L R2717-35, 10-21-64, L Design L0; ULC Design Approx. Ceiling Weight, Fire Test. 2 HOUR FIRE 12 pf UL R4024, OONK265453 --01, L R4 024, 0 3N K 112 -1-; UL Design L556 - ULC ;ULC Design M514 pp-ro. Ceiling Weight. Fire Test: 12 pf L R4024, C l .l , 4-27-01 r L Design L-556; ULC Design M514 Tontact the manufacturer for more detailed informafion on PrWrietary products. CI FLOOR -CEILING SYSTEMS, WOOD FRAMED GA FILE NO. FC 5509 �;J WOOD JOISTS, GLASS MAT GYPSUMISUBSTRATE G-600-2006 FIRLTS IYLJL One layer stallpr i t r type X gypsumsubstrate lied at rl t n les to joists 16 o.c. with 6d coated ' nails, � long, f shank, 1 heads, o.. a d JOI- t supporting I �� nominal wood rrb or and I " nominal wood finish19132 r" plywood finished floor with long edges and 15/32' interior plywood ith exterior u�tioorperpendicular joistst� joints � uh staggered. PROPRIETARY GYPSUM PANEL PRODUCT BPB America Inc. - 51a" GlasRocS Sheathing —_ ��7.�a s"J6r�'.�.—e- r r ,.yea °:'..].. •.�- ..... GA W NO. FC 5510 GENERIC WOOD JOISTS} METAL L .T s GYPSUM PLASTER 5/joists :24-3 gypsum -sand plaster ppli d over . lb. Metal lathth applied t 10 wood Joists 'o.c. with barbed roofing nails, 112' long,0.120"sham., /iG"heady " o.c. Wood ir Supporting Inominal T & G wood subfloor and �1` nominal wood finish floor. GA FILE C 5511 1 GENE WOOD J I T o PSU ' LLB I f) RESILIENT CHANNELS One layer '/2'* type gypsum wallboard Or gypsum veneer base applied at night an gles to resilient furring channels 24" G.C.Frith I s, Type S drywall screws 1 . .u rid jointlocated id��t.� � herd between ont�nuou charnels d d to additional pieces of cha nnel i" long with screws 12N . c. Resilient fu rri ng channels angles to 2 x 10 d foists 1 O.C. with two 5d coated nails, 15ta" long. 0.086" Shark, 14164des -heads, per joist. Wood joists'SUPPOFting 111/32" fiber decking '0""' „ E�1 f. � � T four 1 HOUR FIRE Approx. Ce f i n . Wei g h t: Fire Test: HOUR FIRE 2.5 pf LJ L R3660/R15187, L Dir L1 Approx. Ceiling Weight: Fire Test: 1 HOUR FIRE pf BMS 92/42, 10-7-42 Approx. Ceiling WeigM: Fire Testi pf FM F-', 11--7 "`Contact the manufacturer fvr more detalled information on proprietary products. No Wei Ferrin Square Miniature Golf Remodel E EINC 1.1 PRODUCT NAME Icynenel and The lcynenE Insulativtl System' are registered trademarks for po[yicynene insulation manUfactured by Icynene Inc. Jcynene° spray formula is a 1/2 Idensity free rise, open Celled material. 2. MANUF.-XCTURER I neve" is ma d on site I'roni lurid components manufactured by Icynene Inc. Installation and ori -site manufacturincy is supplied by independent Icynene Licensed Dealers. 3. PRODUCT DESCRIPTION I n ce+' insulates and ,sir seals at the sane time. Its performanceis less installation sensitive than factory manufactured insulation materials. It is an effective " r atli i ng"air barrier that can adjust with the building to maintain a seal a,am t energy -robbing air leakage for th e life of the buildinc.r. Convective air movement inside cavities is Virtually eliminated providina more uniform m temperatures es thr ughout the uildinnam The malt iS SUperior quality construction, with higher r forst levels and lower h -and cooling costs. Energy savilILCYSvary depending n u1*1din,c-,:r desicFn, location, etc. Icynerel i applied by spraying liquid components onto an open wall, crawl space or ceilino surface. There they expand 100; 1 in Just seconds to provide a flexible foam blanket of millions of tiny air'- cells, filling building cavities and sealing cracks and crevices 1n the process It adheres to virtually all surfaces, sealli1c, out air infiltration. Excess material r easily trimmed off, 1eaving a surface read for drywall or other finish. 4-o TECHNICAL DATA (Based on Core Samples) 'Thermal Perfori-n-ance Then-n}al 1 j W mire. (R&1/25mm3 AS TH 1: lir. OF/ BTS.[ Rsi 0.62 in' c / W nsulation contribution in stud wail: �. .. 4" = R13 2" x b" = R20 The icynerie Insulation System' provides more effective performance than the equivalent R -value of air permeable insulation materials. lcyneneD is not subject to foss of R -value dine to aging, windy conditions, settling, convection or air infiItration; nor is it Iikely to be affected by moisture related conditions, A FACT SHEET wird R --vane data is available upon request. Air Permeance/Air Barrier /Air Seal The Icynene Insulation stem' fills an shaped cavity, and adheres to all materials, creating assemblies with very low air) permeance. No additional interior r exterior air infiltration protection i necessary. Air iDermeability of core Foam: ASTM E283 data 0.0049 Ll S-mZ Caf75 0.080 LIS -m2 @75 Pa for 5.25" Pa for 3.25" In all buildings, adequate mechanical ventilation/air sLlppiy should be provided for opt' mLIm 1AQ [Indoor Air Quality]. See ASHRAE Guidelines. AN"ater Vapor PerDwance l cynen l is eater valor permeable and ,111S,111OWS StrLlCtLiral molsture to diffuse and dissipate. It will not entrap moisture in materials to which it is applied. Water vapor transmission properties: ASTM E96 �ata 16 perms 941 t�gl[Pa•sm'] @ 3" [76rnm] thick 14 perms 565 ngf(Pa•s•m2] C 5° (127mm) thick Because of its Iow air permeance, lcynene`-` 1s not infiltrated by moisture - laden air. Computer modeling of moisture movement IFI wa[Is «sjnLa. a program (MOIST) developed by Doug Burch of the National Institute of Standards and TechnoIaay [NIST] suggested that a 1.0 berm ratina was not required wizen Ieynene' insufation was used, except in climates as cold or colder than Madison, Wisconsin [7500 Heating degree days], This conel«sion was in cyleneraI agreement with other computer mode[incr of moisttlre movement in buildinfl ei�vefoJ�es Performed in Canada. In those SftL12tfdfl5 that warrant a vapor barrier, the use of ICYNENEI — Spray Formula low vapor permeable paint on the interfor drywall is adequate. '"later Absorption Properties lcynene(" is hydropliobic and does not exhibit capillary properties. It does not wick and is water repellent. Water can be forged into the foam ender pressure because it is open celled. Water will drain by gravity rater than travel horizontally or vertically through the foam. Upon drying, thermal performance is fully restored. Acoustical Properties Perfoi-mance in a 2"x4" wood stud wall: STC Sound Ti-ansi-nission Class - 37 Hz. Freq. 125 250 500 '1000 2000 4000 ASTM E90 19 30 31 42 38 46 NRC Noise Reduction Coefficient - 70 Hz. Freq. 125 250 500 1000 2000 4000 ASTM C423 .II .43 .89 J2 71 .67 Actual performance is superior than reported fest results becaLise of Icynene"s ability to control air Ieakage. Burn Characterisfies Icynen& will be consumed b will not sustain Tame upon r the flame source. It Ieaves a c_ residue. It will not melt or drip. It should be applied in accordance with applicable building codes. U.S.A. SpeciFications Sui-face Btrrrli110 Characteristics of Icyliene'-' ASTM E84 F[arne Spread X20 Smoke Development <400 Fuel Contribution 0 Oxycyen Index ASTM D286Z 23% N.Y. State Fire gas Toxicity I -Gr --12 CANADA Specifications Corner Wall Test CAN4-S102 FSO Fame Spread 510-530 Snnofce Development 95--150