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Plans OFFICE COpy Iv RECEIVED RER22ZZ- 00091 ' ` , JUN 0 6 2022 CITY OF TIGARD 71L.E0 ffatuZt Keg- �/ tek, " ILDING DIVISION f_ _ : ,,,-' , , SO/ SI)0 { S . -C--f-. .._____________..._.------------------- / ,,:' -------,__::_--- ------------ / -/4- i ----- V ) { -- ---"N.....s,,,..%.,,, / r /.,.? / ' -'''''6%.*'%" *N.1/ : F+ 1 °`LA 0 S 0 HuSl X--e rg S- R-Q)-- , D 2-- °1122 3 S \li ft' , r4*, 4 , r : ''' ' :1- "til y,. T /, /i t, ,---„,L-...,.=. f74....,.*-,,c*6. s* 4*114tii'ir1/4Iii,l„l p% .. ,,, ,ifir .... .,--n,'7?"l,k_..—..t,.,. “...„..... .**4 *, .,.,, - - '. , , r �'�rx T,,01.,..h r / r , 1, c? r a rti rik * 4,:q;,,' .1., 1 '''. 1 4. .' j ti l X x. �r ;' , . _. f '" : if/ , /./ ✓WN!1I111 f.M,UV". Proposal Submitted to:CHARTER MECHANICAL Job Name:Charter Mechanical Attn:MIKE TIETZ Job Location:7940 SW Hunziker Street Phone:503-853-4094 Tigard,OR 97223 Email:mike.Betz@chartermechanical.com We hereby submit specifications and for:Inslaling GAF-Everguard TPO Single Ply Roof System SCOPE OF WORK Sctup safety per OSHA standards Prepare roof for recover Cover over existing roof system Replace decking with similar material,where required('additional cost,see below) Mechanically attach barrier board or secure rock depending on material availability Mechanically attach GAF 60 mit TPO single ply membrane(color depending on availability) Attach TPO membrane up and over parapet walls Custom fabricate and install 26 gauge perimeter wall cap metal(white or brown) Reuse existing ventilation systems Flash all roof penetrations with TPO detail flashing membrane Custom fabricate and install TPO clad metal through wall scuppers(16) Attach to existing drains(10) Reuse existing skylights Reuse existing downspouts Clean up and properly dispose of all roofing related debris Permits not included Inspections daily and upon completion Manufacturer's inspection and grading upon completion 20 year GAF DIAMOND PLEDGE Manufacturer's NDL"No Dollar Limit"Material,Labor,and\Yorkmanship Warranty Included (Non-Prorated) Wes' Sty': ySe V EverGuard® TPO 60 mil Membrane Information Sheet Updated: 6/ 18 Quality You Can Trust...From w � . . North America's Largest Roofing Manufacturerl'M 7r EVERGUARD® , ,, GAF TPO ,, . _ .. - .. j Why TPO J • Great Value—Excellent performance at a ` k�,t? d y $gm'� a is cost-effective price ' ' y �� .._� t ,a • Excellent Seam Strength—Heat-welded seams ,° a ,„, provide greater seam strength to taped and � � • a � _ p, ;�E a other seams ," • Long-term Weathering—Excellent long-term t Fall River Courthouse, Full River,Massachusetts �_+ heat and UV resistance j • Energy Saving—Highly reflective and emis- "A' sive white roof can help reduce energy costs ;,, and urban heat island effect Installation v.'s; •• CREST Energy Savings Calculator—See your EverGuard®TPO 60 mil Membrane is suitable ''{ 4, potential savings at cool.gaf.com for all types of single-ply systems: 3 ,' • Versatile Application Method • Mechanically Attached Application...for a ` quick and cost-effective system that can be ��, WhyGAF EverGuard® TPO installed practicallyyear-round. t Y � x • Outperforms standard TPO in heat aging • RhinoBond®Application...can be applied and UV tests—the best predictors of TPO � without usingadhesives and installed rac- ���,�, �� performance P -After accelerated heat aging at 275°F tically year round. Qualifies for the same (135°C)for 105 days, EverGuard®TPO guarantee length as an adhered system.* s } showed no cracking—while every one of the • Adhered Application...can be installed with F; competitors' samples had failed! See below: EverGuard® 1 121 Solvent-Based Adhesive, �K , R r, -UV testing—Greater than 2.5 times the EverGuard® Low VOC Adhesive, or Ever , industry standard (ASTM D6878 weather ' Y Guard®WBl 81 Water-Based Adhesive for resistance test) the smoothest appearance. Provides excellent - ; • Guarantees are available up to 25 years wind uplift performance. when using EverGuard®TPO 60 mil at . Membrane.* Accessories • Easier to install due to: Field fabrication of TPO accessories is time-con- sumin cost) inconsistent, and can lead to - Large welding window 9- costly, unreliable details that compromise a watertight -Most complete line of accessories P 9 k . r y ty.sir i �' roofingsystem. EverGuard®TPO prefabricated �tr r�u -10' (3.05 m) wide sheets Y ' ` 4 ;�a accessories deliver consistent quality and elim- � � inate the worry and problems often associated 1 with field fabrication. They can also boost pro- i ductivity up to 200%,** while reducing installed cost by up to 12%. *See applicable guarantee for complete coverage and restrictions. 4 s - 6veseGuaw�7 **Based on GAF estimate to field-fabricate flashing details. � Quality You Can TPO , Com�petl j 44 Trust...From 'PA North Americas e5i4 , rear Largest Roofing w `— California�1 ® 44> Manufacturer!' e� n Title 24 -— -- Compliant tneigyotar p0 APPROVED U.S.only ryaf com �our,� `J ee O TPO membranes meet the mnnw*Pecourn, performance requirements r , Competi or V L Corn tltgj C. ® of ICC ER-6030 EverGuard® TPO 60 mil Membrane Applicable Standards . . UL Listed, FM Approved, Miami-Dade County Product Control Approved, State of Florida Approved, CRRC Rated, Title 24 Compliant', ENERGY STAR®Certified", ASTM D6878. Physical Properties ASTM Test Method ASTM D6878 Minimum EverGuard' Typical Test Data 1.Certain data is provided in MD(machine direction)x CMD(cross machine direction)format. 2. Data is based upon typical product performance,and is subject to normal manufacturing tolerance and variance. Nominal Thickness ASTM D751 0.039"(min.)(0.99 mm) 0.060"(1.52 mm) 1. Breaking Strength ASTM D751 Grab Method 220 Ibf/in. (38.5 kn/m) 305 lbf x 290 lbf(454 x 432 kg/m) i Factory Seam Strength ASTM D751 66 lbf(98.34 kg/m) 135 lbf(membrane failure)(201.1 kg/m) Elongation at Break ASTM D751 15% 30% Heat Aging ASTM D573 90%Retention of Breaking Strength , and Elongation at Break 100/ ,k�°� Tear Strength ASTM D751 8"x 8"(203 x 203 mm)Sample 55 lbf(81.95 kg/m) 75 lbf x 130 lbf(1 1 1.8 x 193.7 kg/m) 6=;` Puncture Resistance FTM 101 C Method 2031 Not Established 380 lb.(172 kg) .. (4 Cold Brittleness ASTM D2137 -40°C -40°C Permeance ASTM E96 Not Established 0.08 Perms Dimensional Change ASTM D1204 @158°F(70°C),6 hrs. +/-1% 0.4% Water Absorption ASTM D471 @ 158°F(70°C), 1 week +/-3.0%(top coating only) 0.7% Hydrostatic Resistance ASTM D751 Method D Not Established 430 psi Ozone Resistance ASTM D 1 149 No visible deterioration @ 7 x No visible deterioration @ 7 x magnification magnification SRI(Solar Reflectance Index) 94/81 Initial/Aged N/A N/A 83 Aged Title 24 Reflectivity(white)Initial/Aged ASTM C 1549 N/A 0.76/0.68 ASTM E903 N/A 81.9%Reflectance Emissivity(white)Initial/Aged ASTM C 1371 N/A 0.90/0.83 ASTM E403 N/A 0.94 Weather Resistance ASTM G 155/D6878 10,080 Kt/Cm'.nm)at 340 nm >25,000 KJ/(m2•nm)at 340 nm Heat Aging ASTM D573 240°F(1 15°C)for 32 weeks 60 weeks Thickness Above Scrim ASTM D7635 Min 30%of Total Thickness 22.1 mil(Nominal) Guarantee Up to 25 years *White, Energy Gray, and Energy Tan Membranes Only **ENERGY STARS only valid in the U.S. Product Data 5'x 100' 6'x 100' 8'x 100' 10'x 100' 12'x 100` Roll Size (1.52 x 30.5 m) (1.83 x 30.5 m) (2.44 x 30.5 m, ) (3.OS x 30.5 m) (3.65 x 30.5 m) (500 sq.ft.[46.5 sq.m]) (600 sq.ft. [55.74 sq.m]) (800 sq.ft.[74.3 sq.m]) (1,000 sq.ft.[92.9 sq.m]I (1,200 sq.ft.[111.484 sq.m]) 162 lb. (73.5 kg) 194.4 lb.(88.2 kg) 257 lb. (l 17 kg) 322 lb. (146.1 kg) 386.4 lb. (175.3 kg) olo sors ' White, Tan, Gray '' Storage Store rolls on their sides on pallets or shelving in a dry area. Safety Warning Membrane rolls are heavy. Position and install by at least two people. Note:Membrane rolls shipped horizontally on pallets, stacked pyramid-style and banded. Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation. e RhinoBond®is a registered trademark of OMG. GAFQuality You Can Trust... From North America's Largest Roofing Manufacturer!'" gat corn ©2018 GAF 6/18•#342 ENERGYGUARDTM GAF BARRIER POLYISO INSU ATION Description EnergyGuard'"Barrier Polyiso Insulation consists •Excellent dimensional stability. of coated glass-fiber facers laminated to a closed-cell •Low water permeability-Low overall perm rating. polyisocyanurate foam core. •High moisture resistance and dimensional stability • EnergyGuard"Barrier Polyiso Insulation achieves help boards maintain their physical and insulating an ANSI/UL 790 Class A Roofing Fire Resistance properties. Rating over combustible decks with a 1/2"(12.7 mm) •Easy to handle and fast to install-Because of board thickness.Available in 4'x 4'(1.21 m x its light weight,this material is easy to handle on 1.21 m)or 4'x 8'(1.21 m x 2.44 m)and in thick- the jobsite and installs quickly. Easy cutting in the nesses ranging from 1/2"to 4.6"(12.7 mm to field provides the installer with simplified fabricating 116 mm). on the roof deck.Minimizes on-the-job damage. •When properly installed,it is suitable for use under Precautions built-up,modified bitumen,and most single ply For instructions on proper usage of this product, roofing systems.Consult ul.com for specific assem please refer to the GAF Roofing System Overview& blies or contact Technical Support at 1-800 766 341 1. General Requirements Manual,available at gaf.com, Refer to the current GAF published application and and the product label. specifications manual available at gaf.com for proper installation procedures. For specific fire and other safety information,see SDS (Safety Data Sheet)available at gaf.com. Advantages EnergyGuard'"Barrier Polyiso Insulation should be •High insulation value-Highest R-value per inch kept dry and protected from the elements by raising compared to any other type of non-polyiso insulation it approximately 3"(76 mm)above the ground and of equivalent thickness. covering it with a waterproof, breathable canvas •Manufactured with EPA-compliant blowing agents. tarpaulin.No more insulation should be installed than can be completely covered with roofing membrane on the same day. Refer to the product label for further information regarding material storage and protection. Thermal and Physical Characteristics' k Code Compliance Size" LTTR"" Max.Flute Spanability •UL Certified(to view certification data,please Inches mm R-Value Inches mm visit UL Product iQ, UL's database for certification 0.5 12.7 2.9 2 5/8 66.7 1.0 25.4 5.7 2 5/8 66.7 information,at https://iq•ulprospector.com[info/). 1.1 27.9 6.3 2 5/8 66.7 1.2 30.5 6.8 2 5/8 66.7 • 1.3 33.0 7.4 2 5/8 66.7 1.4 35.6 8.0 4 3/8 111r III i i ��ql i� 1.5 38.1 8.6 4 3/8 111 a, r :ALwa' ;.; u .4� K , ` '!] 1.6 40.6 9.1 4 3/8 111 �serF� ASTM C1289 Type II,Class 2,Grade 2" 1.7 43.1 9.7 4 3/8 111 o Fe 'Stated Dimensional Stability 1.75 44.5 10.0 4 3/8 111 c UL US Tolerance Board thickness shall not diminish 1.8 45.7 10.3 4 3/8 111 by more than 2%max. Grade 3-25 psi available. 1.9 48.3 10.8 4 3/8 111 2.11 53 12.0 4 3/8 111 a 0V t ', -ti f 5 k -11. 050 2.2 56 12.6 4 3/8 111 Property Value Test Method 2.3 56 13.2 4 3/8 111 Water Absorption,%by Volume- 1.5 max. ASTM C209 2.4 61 13.8 4 3/8 111 2 hours(under 1'[25.4 mm]water) 2.5 64 14.4 4 3/8 111 2.6 66 15.0 4 3/8 111 Dimensional Stability Change, <2% ASTM D2126 2.7 69 15.6 4 3/8 111 7 days©158°F(70°C),97%RH 2.8 71 16.2 4 3/8 111 •Length+Width 2.9 74 16.8 4 3/8 111 25(172)nom. ASTM D1621 20 kPG (1 th St -psi( a)Strength 3 EnergyGuard'"Barrier 3.0 76 17.4 4 3/8 111 Compression20(138)nom. Polyiso Insulation 3.1 79 18.0 4 3/8 111 Grade 2 3.2 81 18.6 4 3/8 111 Tensile Strength-psf(kPa) 3 00 (23.9) ASTM C209 - - 3.25 83 18.9 4 3/8 111 3.3 84 19.2 4 3/8 111 <1.5 perm ASTM E96 3.4 86 19.9 4 3/8 111 Moisture Vapor Transmission' (5ZSng/Pa•s•m) (Procedure A) 3.5 89 20.5 4 3/8 111 Flame Spread'a <75 ASTM E84 3.6 91 21.1 4 3/8 111 -100 to 250°F 3.7 94 21.7 4 3/8 111 Service Temperature (-73.3 to 121.1°C) 3.8 97 22.3 4 3/8 111 Resistance To Mold` Pass(10) ASTM D3273 * w 3.9 99 23.0 4 3/8 111 'Foam core only. Mks o- 4.0 102 23.6 43/8 111 t r + � �t � 1 These numerical ratings are not intended to reflect hazards ° w ;.,.ar a 1'�4hr)`kr- 4.1 104 24.2 4 3/8 111 presented by these or any other material under actual fire conditions. i 72 �--"r4° + 4.2 106 24.8 4 3/8 111 GAF warranties and guarantees do not provide coverage against mold or �'� �€� 5<� '�T I ,ic� ' 4.3 109 25.4 4 3/8 111 other biological growth.Refer to gaf.com for more information on warranty trtt+iG ra,e t h 11 l andguarantee coverage and restrictions. .' , 1 ad t r' pr y 4.4 112 26.0 4 3/8 111 9 `i i rt �'1 Vie 4.5 114 26.6 4 3/8 111 '' ;J 4.6 116 27.1 4 3/8 111 r $ =tt r it!410%1 `Other thicknesses available upon request. * n_R "Long Term Thermal Resistance Values provide a 15-year time weighted average in accordance with CAN/ULC S770. 'Note:Physical and thermal properties shown are based on data '- obtained under controlled laboratory conditions and are subject to normal manufacturing tolerances. ©2020 GAF 2/20 gaf.com • 1-800-766-341 1