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pzS OFFICE COPY structural f3CfP2,02v-ad(O6 ENGINEERS / Gx) SKr 97*) 4 April 7,2020 RECEIVE ) AR Solar APR 2 0 2020 3211 Martin Luther King Jr Way,Suite B ITY OF 1 Gib 3t Seattle,WA 98144 TEL:(206)669-2974 BUILDING DIViS{ N FAX:() Attn.:To Whom It May Concern, Re:Job#2019-09206:Twality Middle School The following calculations are for the Structural Engineering Design of the Photovoltaic Panels located at 9500 SW Murdock St,Tigard,OR 97224. PZSE has reviewed the Solar Photovoltaic plans provided by AR Solar. After review,PZSE certifies that the structure Is adequate to support the proposed Solar Photovoltaic system. If you have any questions on the above,please feel free to call. Prepared By: PZSE,Inc.-Structural Engineers -ik CT Roseville,CA 4,0 PRO, - i 0461NE4 s : t if85763 y r OREGON qUC K8,ZAN�Q .....,," EXPIRES: 06/30/2020 OFFICE COPY '478 Stone Point Drive Suite 190, Roseville CA 95661 916.961.3960 916.96I.3965 www.pzse.corr S A jobsite observation of the condition of the existing framing system was performed by an audit team from AR Solar. All attached structural calculations are based on these observations and the design criteria listed below. TABLE OF CONTENTS PAGE Project Loading Criteria 3 Snow loading 5 Roof Loading 6 Beam Loading Table 7 Roof Calculations 8 Seismic Calcs 10 Wind Calculations 11 Gravity Calcs 17 Lateral Calcs 18 Anchor Calcs 19 Manufacture certificaiton and testing 20 DESIGN CRITERIA BUILDING CODE: 2014 Oregon Structural Specialty Code ASCE 7 VERSION: ASCE 7-10 RISK CATEGORY= III IMPORTANCE FACTOR= See individual Calculations WIND SPEED= 130 EXPOSURE CATEGORY= B SEISMIC DESIGN CATEGORY= D Nroject: I wanly Miadle School -- Job : ZU19-UV2Ub S Date: 04/07/2020 Engineer: TAH PV PROJECT DIMENSIONS & LOADING CRITERIA Building name: Twality Middle School Governing code: ASCE 7-10 Type of system: Tilt-up PV Array Description Variable Value Unit Building Characteristics: Building Width (E/W) B= 98 ft Building Length (N/S) L= 98 ft Roof Pitch: 0 in 12 0= 0.0 degrees Eave height he= 35 ft Eave overhang OH = 0 ft Parapet Height hp= 0 ft Roof Dead Load 20.00 psf (See Attached Calculation) Roof Live Load 20.0 psf Note: Due to operational constraints of the PV system, Live Loads shall not be placed on the panels. Snow Loading Inputs: Ground Snow Load pg= 25 Reductions allowed? No Wind and Seismic Inputs: Risk Category III Table 1.5-1 Wind Loading Parameters: Exposure Category B Basic Wind Speed V= 130 mph Topographic Factor KZt= 1.00 26.8(Figure 26.8-1) Enclosure Classification = Enclosed Seismic Loading Parameters: Mapped Acceleration Parameter SS= 0.963 g http://earthquake.usus.gov Mapped Acceleration Parameter S1= 0.42 g Site Classification D 11.4.2 I-'roject: I wallty Miclale School -- JOD 4: 201 V-UVZUb S Date: 04/07/2020 Engineer: TAH PV PROJECT DIMENSIONS & LOADING CRITERIA Building name: Twality Middle School Governing code: ASCE 7-10 Type of system: Tilt-up PV Array Description Variable Value Unit Attached PV Array Configuration: Total number of PV panels 250 panels Panel Tilt(0°tilt indicates flush-mounted system): 5 degrees PV Panel Width (x) 39.4 inches PV Panel length (y) 78.9 inches Roof Area Covered by PV Array 5552 Sq. Ft. PV Panel Individual Weight 48.5 lbs Individual Panel Distributed Weight 2.25 psf Mounting System Weight 0.45 psf(estimated 20%of panel weight) Roof Pitch Adjustment 0.00 psf PV Array Dead Load PV Array Dead Load 2.70 psf Max tributory width to anchorage(x) 4.00 ft Max anchorage spacing along rafter(y) 3.29 ft Max tributory area to anchorage 13.16 Sq.ft Dead Load, D= 35.5 lbs at each connection to roof Project: I wality Middle School -- Job #: 2U1 J-U9 Ub PZ S Date: 04/07/2020 Engineer: TAH SNOW LOADING per ASCE 7-10 Description Variable Value Unit Ground Snow Load, Pg 25 psf Risk Category III Terrain Category B Exposure of Roof Partially Exposed Snow Exposure Factor,Ce 1.0 (7.3.1.,Table 7-2) Temperature of roof All Structures except as indicated in Table 7-3 Snow Thermal Factor,Ct 1.0 (7.3.2,Table 7-3) Snow Importance Factor, I 1.1 (7.3.3,Table 1.5-2) Flat Roof Snow Load, Pf Pf=0.7xCQxC,xlxpg= 19.3 psf (7.3-1) Note:Where Pf exceeds 30 psf, 20%shall be combined with seismic loads(IBC 1605.3.1.2). Sloped Roof Snow Load for Hip&Gable Roofs, Ps Roof Pitch: 0 in 12 0= 0.0 degrees Unobstructed roof surface with sufficient space below eaves to accept all the sliding snow? No (7.4) Slippery roof surface(metal, slate,glass, bituminous, rubber and plastic)? No (7.4) Roof Slope Factor,Cs 1.000 Cs determined using solid line of Fig 7-2a Therefore, Ps=Cs x Pf= 25.0 psf (7.4-1) Nroject: I waiity Mlaale Scnool -- Jo0 : LU1 3-uLLub S Date: 04/07/2020 Engineer: TAH ROOF LOADING --Twality Middle School Description Variable Value Unit Existing Roof: Roof Pitch: 0 in 12 0= 0.0 degrees Pitch Adjustment Factor 1.00 Rafter Span 8.0 feet Rafter Spacing 1.3 feet Roof Dead Loads: Roofing: Welded Membrane (TPO, PVC, EPDM,etc.) 2.00 psf Decking: 1/2" Plywood or OSB 1.30 psf Rafter or Top Chord: 18"TJI RED90 H @ 16 " O.C. 3.38 psf Rafter Insulation: Fiberglass 3 "Thick 0.12 psf Miscellaneous: Fire Sprinklers 3.00 psf Collateral Load 1.00 psf HVAC 1.00 psf Ceiling Directly Applied: Suspended Ceiling(Wood Channels) 3.00 psf Roof Pitch Adjustment: 0.00 psf Rafter Subtotal, Dr= 14.8 psf Beam/Purlin: 5.125"x 15" GLB @ 456 " O.C. 0.44 psf Miscellaneous: Allowance for Miscellaneous 4.00 psf Miscellaneous: -- N/A-- 0.00 psf Ceiling Joist or Bot. Chord: -- N/A-- @ 16 " O.C. 0.00 psf Attic Floor: -- N/A-- 0.00 psf Ceiling Insulation: -- N/A-- 12 " Thick 0.00 psf Ceiling: -- N/A-- 0.00 psf Ceiling Subtotal, Dr= 4.4 psf Roof Design Dead Load Round up? Yes Dr= 20.0 psf Roof Live Load Pitch reduction? No Lr= 20.0 psf Roof Snow Load Ps= 25.0 psf Note: Roof designed for 20 PSF roof Load, 5 PSF PV load,25 PSF Snow load I-'roject: I wallty Miaole Scnooi -- Jon 4:,2V1 y-uu2UG S Date: 04/07/2020 Engineer: TAH BEAM LOADING TABLE -- Twality Middle School UNIFORM LOAD-VERTICAL Moment Applied Allowable Contr Uniform Uniform Uniform Length moment Datasheet Duration Length width (ft) DL SL PV from-to (Ibs*ft) moment Factor Moment DL PV SL BEAM NAME (ft) (lbs*Ft) 20.00 2.70 25 18" Red 190H 39.00' 2 40.0 50.0 5.4 0-39 18136 17010.0 1.15 19562 20.00 2.70 25 18" Red I65H 29.00' 2 40.0 50.0 5.4 0-29 10028 10380.0 1.15 11937 20.00 2.70 25 20" Red 190H 42.00' 2 40.0 50.0 5.4 0-39 21034 18984.0 1.15 21832 DESIGN CENTER SERVICES Upon request,RedBuilt can provide the following services for Installation Review the products described in this Red I"Joist Specifier's Guide: Although responsibility for proper installation lies with the • A complete design package including layout drawings contractor-builder,RedBuilt provides detailed suggestions (placement diagrams)and detailed design calculations. and guidelines for installation.If requested,a RedBuilt • Review and analysis of the application. representative will visit the site to verify the contractor's • Drawings and/or calculations sealed by a professional understanding of proper installation.RedBuilt professional engineer. engineers also are available to help solve jobsite application problems. r---- - >I Engineering Responsibility Position Statement • / RedBuilt is a manufacturer of proprietary structural r. components. a t It employs a staff of professional engineers to aid in the development,manufacture,and marketing of its products. • RedBuilt does not replace or accept the responsibility of the r design professional of record for any structure. RedBuilt accepts the delegation of engineering responsibility only for the products it manufactures,provided that the application conditions are specified by the design professional of record,or other responsible party when a design professional • is not engaged.RedBuilt provides engineering in the design of Our technical support team offers professional capabilities in the its products and does not displace the need on any project for a design and application of all RedBuilt'"products. design professional of record. RED-I" JOIST DESCRIPTIONS This guide covers five series of joists: Red-I45," Red-I65," Red-I90," Red-I90H,"and Red-190HS7 These joists are primarily intended for commercial applications such as retail stores,office buildings,schools,restaurants,multi-family,hotels,warehouses, and nursing homes.They are typically designed,manufactured,and sold by RedBuilt for each specific job.Contact your RedBuilt representative for more information. Some series of Red-I'"joists are available with tapered profiles for use in certain roof applications.Contact your RedBuilt represen- tative for determining availability and for application assistance. Red-I"joists are normally produced without camber.However,camber is available at 2,250'radius as a special order for I457 1657 I907 and I90H'"series joists.Camber is not recommended for floors,or for multiple-span or cantilever applications. + rim r_2'k 1� 3'/z° 1 r_3fz '1 1 3'�. 1 n 1'k'(minimtum)n 1%"(minimum) I , 1T- 2''� 7 Tr Tr 3/6L _ 117/8, 7/16"- 7/16 _ - 11-/8, " 1 P/a, 117/6', 11%, 14" 16° - 14" 30" 14" 30" '/16 y 14"-30" ih, !- 14"-32" I ' I - II 4 II - I L Red-I45T" Red-I65' Red-I90T" Red-I90HT" Red-I9OHST" Top and bottom flanges of Top and bottom flanges of Top and bottom flanges of Top and bottom flanges of Top and bottom flanges of 11/2'x 13/<'RedLam" LVL 1W(minimum)x 21/2" 11/2"(minimum)x 31/2" 1%'x 31/2'RedLam'LVL 21/2"x 31/2'RedLam"LVL with 3/8"05B web. RedLam'LVL with RedLam"LVL with with'h6"O5B web. with'f"05B web. 7/16"0 5B web. 7h6"OSB web. •For heavy loads and •Also available in a tapered 8'on-center roof systems profile(Red-I65T"). •Provides increased bending Check with your technical strength and stiffness. representative for availability. Joist depths from 14'to 32"are available in 2"increments. Building Codes and Product Acceptance:See 1CC-ES ESR-2993,ICC-ES ESR-2994,L.A.City RR#25832 and#25833, DSA IR 23-9 4 DESIGN PROPERTIES Reference Design Values EIS x 10' Eli31 x 106 End Reaction(Ibs)1411s1 Intermediate Reaction(lbs)(41151 Red-r"Joist Red-I'Joist with 114"19 Bearing 354'Bearing 39:'Bearing 5'/.'Bearing Joist with Nailed Glue-Nailed Floor Joist Weight Moment(11 Shear1z1 Elx106 Floor Sheathing Sheathing WebStiffeners(') WebStiffenersm'1 WebStiffenersr'1 WebStiffeners1'i ' Depth (Ibs/ft) Mr(ft-Ibs) V,(Ibs) (in.Llbs) (in?-lbs) (in?-16s) No Yes No Yes No Yes No Yes 91/2' 2.2 3,620 1,590 185 221 250 1,015 NA 1,560 NA 2,025 NA 2,575 NA 11w" 2.5 4,685 1,785 319 375 420 1,015 1,225 1,560 1,785 2,025 2,385 2,575 2,930 14' 2.8 5,570 1,960 474 553 615 1,015 1,225 1,560 1,915 2,025 2,385 2,575 2,930 16" 3.0 6,390 2,120 653 756 839 1,015 1,225 1,560 1,915 2,025 2,385 2,575 2,930 Red-I65'"Joist 117 " 3.6 6,750 2,255 450 512 561 1,375 1,745 1,885 2,255 2,745 3,120 3,365 3,735 14" 3.9 8,030 2,540 666 752 821 1,375 1,750 1,885 2,505 2,745 3,365 3,365 3,985 16" C 4. , 10 2,810 913 1,025 1,116 1,375 1,750 1,885 2,625 2,745 3,490 3,365 4,105 18" 4.4 10,380 3,080 1,205 1,348 1,462 1,375 1,750 1,885 2,750 2,745 3,615 3,365 4,230 _ 20' 4.7 11 40 3,345 1,545 1,722 1,864 NA 1,750 NA 2,875 NA 3,740 NA 4,355 22" 5.0 12,690 3,615 1,934 2,149 2,322 NA 1,750 NA 3,000 NA 3,860 NA 4,480 24" 5.3 13,830 3,200 2,374 2,632 2,838 NA 1,750 NA 3,125 NA 3,875 NA 4,605 26' 5.5 14,960 3,200 2,868 3,172 3,416 NA 1,750 NA 3,200 NA 4,72581 NA 5,3450) 28" 5.8 16,085 3.200 3,417 3,772 4,056 NA 1,750 NA 3,200 NA 4,85001 NA 5,470(9( 30" 6.1 17,205 3,200 4,025 4,434 4,762 NA 1,750 NA 3,200 NA 4,9750 NA 5,590j91 • Red•I90"Joist 117/a" 4.6 9,605 2,255 621 . 687 741 1,400 1,715 1,885 2,200 3,350 3,665 3,965 4,285 14" 4.9 11,430 2,540 913 1,005 1,079 1,400 1,875 1,885 2,355 3,350 3,825 3,965 4,440 16' 52 13,115 2,810 1,246 1,366 1,462 1,400 2,030 1,885 2,515 3,350 3,980 3,965 4,600 18" 5.4 14,785 3,080 1,635 1,786 1,908 1,400 2,030 1,885 2,515 3,350 3,980 3,965 4,600 20" 5.7 16,435 3,345 2,085 2,272 2,422 NA 2,190 NA 2,675 NA 4,140 NA 4,755 22' 6.0 18,075 3,615 2,597 2,824 3,006 NA 2,345 NA 2,830 NA 5,090 NA 5,705 24" 6.3 19,700 3,400 3,172 3,442 3,659 NA 2,345 NA 2,830 NA 5,405 NA 6,020 26" 6,5 21,315 3,400 3,814 4,132 4,387 NA 2,450 NA 2,990 NA 6,180w81 NA 6,795(9) 28" 6.8 22,915 3,400 4,525 4,895 5,191 NA 2,450 NA 3,145 NA 6,335(8) NA 6,800i91 30" 7.1 24,510 3,400 5,306 5,732 6,073 NA 2,450 NA 3,145 NA 6,655(8) NA 6,80019l Red-190H"Jost 117/e" 4.6 10,960 2,300 687 755 810 1,400 1,715 1,885 2,200 3,495 3,810 4,100 4,420 14' 4.9 13,090 2,600 1,015 1,109 1,185 1,400 1,875 1,885 2,355 3,495 3,970 4,100 4,575 (rY6 5. 1 6 2,880 1,389 1,512 1,610 1,400 2,030 1,885 2,515 3,495 4,130 4,100 4,735 c\- 18" 5.4 17,010 3,160 1,827 1,982 2,106 1,400 2,030 1,885 2,515 3,495 4,130 4,100 4,735 20" 5.7 18,945 3,445 2,331 2,522 2,676 NA 2,190 NA 2,675 NA 4,285 NA 4,890 .2 ' 3,725 2,904 3,136 3,321 NA 2,345 NA 2,830 NA 5,235 NA 5,840 24' 6.3 22,755 3,800 3,549 3,825 4,046 NA 2,345 NA 2,830 NA 5,425 NA 6,155 26' 6.5 24,645 3,800 4,266 4,590 4,850 NA 2,450 NA 2,990 NA 6,315181 NA 6,920191 28' 6.8 26,520 3,800 5,059 5,436 5,737 NA 2,450 NA 3,145 NA 6,47018i NA 7,08019) 30" 7.1 28,380 3,800 5,930 6,363 6,710 NA 2,450 NA 3,145 NA 6,79018) NA 7,395(9) Red-190HS•Joist 117/d 6.0 16,050 2,320 900 974 1,034 1,835 2,320 2,150 2,320 3,995 4,650 4,690 5,345 14" 6.3 19,425 2,565 1,355 1,457 1,538 1,835 2,565 2,150 2,565 3,995 4,980 4,690 5,670 16' 6.6 22,550 2,790 1,876 2,008 2,113 1,835 2,790 2,150 2,790 3,995 4,980 4,690 5,670 18' 7.0 25,640 3,020 2,488 2,654 2,787 1,835 3,020 2,150 3,020 3,995 5,310 4,690 6,000 20" 7.3 28,695 3,250 3,195 3,399 3,562 NA 3,250 NA 3,250 NA 5,425 NA 6,330 22" 7.6 31,725 3,480 3,998 4,244 4,442 NA 3,475 NA 3,480 NA 5,425 NA 6,330 24" 7.9 34,730 3,710 4,901 5,194 5,428 NA 3,500 NA 3,710 NA 5,425 NA 6,655 26' 8.2 37,715 3,940 5,905 6,249 6,523 NA 3,500 NA 3,940 NA 6,985(8) NA 7,675(9) 28' 8.5 40,680 4,165 7,014 7,412 7,730 NA 3,500 NA 4,165 NA 6,985ie1 NA 7,675191 30' 8.8 43,630 4,375 8,230 8,687 9,052 NA 3,500 NA 4,375 NA 7,310(8) NA 8,00519) 32' 9.1 46,560 4,375 9,555 10,075 10,490 NA 3,500 NA 4,375 NA 7,640(8) NA 8,335(9) (1) Do not increase joist resistive moment properties by a repetitive-member-use factor. (2) For possible increases in shear capacity see shear design information at right. ,.„ (3) For deflection calculation only.Assumes 24'joist spacing with a 24'span-rated panel. Red-I Joist Shear Design (4) Interpolation between bearing lengths is permitted for allowable design reactions. When joists are used as simple span members,the design shear is equal to (5) Reaction capacity has been determined based on RedBuilt'"products.Allowable bearing on the shear at the face of the support. supporting members shall be checked. (6) For Red-I90H5' use a bearing length of 2'h'. When joists up to 24"in depth are used as multiple-span members,the 7) Refer to page 16for web stiffener details. design shear is the calculated shear at the interior support reduced by the (6) 5S4'bearing length is required at intermediate reactions, following: (9) 7'bearing length is required at intermediate reactions. • The stated allowable design properties are for loads of normal duration.Adjustments to the R= Vtz s 18% Where: R is the percent reduction allowable design values shall be in accordance with the applicable code. (100) W is the uniform load in plf Viz is the reference design shear for an 117/8"deep joist(lbs.) 5 I-'roject: I Wailty Micelle School -- JOD F: LU19-ULLUb Date: 04/07/2020 Engineer: TAH Twality Middle School - PV SYSTEM SEISMIC ANALYSIS per ASCE 7-10 Description Variable Value Unit (ASCE 7-10) Risk Category III Table 1.5-1 Importance Factor Ip= 1.0 13.1.3 Component Amplification Factor ap= Table 13.6-1 Component Response Factor Rp= Table 13.6-1 Array Attachment Height above Ground z= 35.0 ft 13.3.1 Mapped Acceleration Parameter 5s= 0.963 g 11.4.1 and USGS maps Mapped Acceleration Parameter Si= 0.420 g 11.4.1 and USGS maps Site Classification D 11.4.2 Site Coefficient Fa= 1.115 11.4.3(Table 11.4-1) Site Coefficient F„= 1.580 11.4.3(Table 11.4-2) Adjusted Max Spectral Response Sr„,= 1.074 g 11.4.3 Adjusted Max Spectral Response Sm1= 0.664 g 11.4.3 Design Spectral Acceleration Parameter Sds= 0.716 g 11.4.4 Design Spectral Acceleration Parameter 5d1= 0.442 g 11.4.4 Short Period Seismic Design Category,0.2 sec D Long Period Seismic Design Category, 1.0 sec D Seismic Design category,S1>0.75 N/A Seismic Demand On Nonstructural Components(PV Array) Fp=0.4 ap(Sds)Wp[1+2(z/h)]/(Rp/Ip) 0.57 *Wp Equation 13.3-1 Fp max=1.6 Sds(Ip)Wp 1.15 *Wp Equation 13.3-2 Fp min=0.3 Sds(Ip)Wp 0.21 *W Equation 13.3-3 Horizontal Seismic Load on Array: 0.57 *WP Vertical seismic force, .2*SDs*Wp: 0.14 *WP Seismic Demand on PV Rail Seismic Load on Array 0.57 *WP Dead Load Tributary to Rail W,= 8.86 plf Lateral Seismic Demand on Rail Fp= 5.0 plf Vertical seismic force .2*Sps*Wp 0.14 *WP Vertical Seismic Demand on Rail Fp= 1.3 plf Seismic Demand at Standoff Seismic Load on Array 0.57 *Wp Maximum Dead Load per Standoff W,= 35.50 lb Seismic Demand at Standoff Fp= 20.0 lb I�roject: I wailty Mlaale Scnooi JOD 1U1 3-UyLUb S Date: 04/07/2020 Engineer: TAH Wind Design Methodology Wind design is based on envelope of Components and Cladding, Chapter 29 MWFR, and chapter 27 MWFR See Attached Calculations Twality Middle School - Components and Cladding - Per ASCE 7-10 Description Variable Value Unit Wind Speed V= 130 mph Exposure Category B Roof Shape • Hip Roof Slope 0= 5 degrees Mean Roof Height h= 35.00 ft Building Least Width b= 98 ft Effective Wind Area A= 13.16 sq.ft Corner/Edge Zone width a= 9.8 ft Controlling C&C wind zone: Zone 2 Note: Per Table 30.4-2B,Zone 2 pressures shall be used in Zone 3 on a hip roof with a slope of 25°or less Note: For flat roofs with 0<=7°and parapet taller than 3'-0",Zone 3 does not apply. See footnote to Table 30.4-2A. Design Wind Pressure Calculations -- P=qh*(G*Cp) qh=0.00256* Kz* Kzt* Kd *VA2 (Eq.30.3-1) Adjustment Factor for height and Exposure Category: Kz= 0.73 (Table 30.3-1) Topographic Factor(assumed to be 1 for level ground): Kzt= 1.00 (Fig.26.8-1) Directionality Factor: Kd= 0.85 (Table 26.6-1) Design Wind Speed V= 130 mph (Fig.26.5-1A) Risk Category III (Table 1.5-1) Importance Factor(ASCE 7-05 only) I = N/A qh = 26.92 psf Uplift Calculations for Hip&Gable Roofs Zone 1 Zone 2 Zone 3 O'hang N/A Minimum Downward GCp(Fig. 30.4-1)= -0.99 -1.72 -2.60 N/A -- 0.30 Uplift Pressure= -26.60 psf -46.22 psf -69.93 psf N/A -16.0 psf 7.98 psf X Standoff Spacing= 4.00 4.00 4.00 4.00 4.00 Y Standoff Spacing= 3.29 3.29 3.29 3.29 3.29 Tributary Area= 13.16 13.16 13.16 13.16 13.16 Attachment Uplift= -350 lb -608 lb -920 lb N/A -211 lb 105 lb Dead load at Attachment= 36 lb 36 lb 36 lb N/A 36 lb 36 lb Zone 2 Design Uplift= 344 lb (Load Combination: 0.6*D + 0.6*W) L-Foot or Standoff Bracket Uplift Check Manufacturer's Uplift Capacity = 1010 lb 1010 lb capacity>344 lb demand Therefore,OK PV Rail Design Loads Panel width tributary to Rail = 3.29 ft Zone 2 Uplift Load = 152.0 plf Downward Load = 26.3 plf I-roject: I waiity Mlaale scnooi -- Jon F: ZU19-U32Uti CJ Date: 04/07/2020 Engineer: TAH Twality Middle School - Components and Cladding - Per ASCE 7-10 Description Variable Value Unit Wood Fastener Capacity Check Lag Screw Diameter(inches): 5/16 in Number of Fasteners= 4 Minimum Threaded Embedment Depth (inches)= 1.5 in Type of wood: Douglas Fir-Larch Duration Factor(Wind or Seismic): 1.6 NDS-2015 Table 2.3.2 Uplift Capacity Check Pullout Capacity(lbs per inch)= 266 lb NDS-2015 Table 12.3.3 Fastener Capacity= 2553 lb 2553 lb capacity>344 lb demand Therefore,OK Lateral Capacity Check Lateral Capacity(lbs per Fastener)= 130 lb NDS-2015 Table 12K Embedment Depth Reduction Factor 0.6 Fastener Capacity= 499 lb Seismic Lateral Demand= 20 lb 499.2 lb capacity>20 lb demand Therefore,OK Note: Due to the geometry of the array and roof,wind loads are resisted solely by the fasteners in withdraw!. Therefore, only seismic forces are considered for the fastener lateral capacity check. rroject: I waiity Mlaale 5cnool -- JOD #: 1u1 U-Uy2Uti Date: 04/07/2020 Engineer: TAH Twality Middle School - MWFRS loading for PV panels- Per ASCE 7-10 Wind Design Load Calculations for lilt Up System Description Variable Value Unit (Chapter 29) Panel Tilt Angle B 5 deg Panel Orientation Short Edge Parallel to Roof Panel Height Above Roof 1.62 ft Building height to eave he 35.00 ft Building height to ridge hr 35.00 ft Array height above ground z 36.62 ft Building Width B 98 ft Building Length L 98 ft MWFRS Design Wind Load Calculation qh=0.00256*Kz*Kzt*Kd*V^2(Ib/ft2) (Eqn 29.3-1) Risk Category III Table 1.5-1 Importance Factor(ASCE 7-05 only) N/A Basic Wind Speed V 130 mph 26.5.1 Exposure Category B 26.7.3 Adjustment Factor for height and Exposure Category: K, 0.74 27.3.1(Table 27.3-1) Topographic Factor(assumed to be 1 for level ground): K,t 1.0 26.8(Table 26.8-1) Directionality Factor: Kd 0.85 26.6 Gust Factor: G 0.85 26.9.1 Wind Load: qh 27.27 psf 27.3.2 Design Wind Loads on Roof Top Structures and Equipment Wind Uplift Demand GCr GCr 1.5 29.5.1 Uplift Wind Pressure qh*GCr -40.9 psf Max tributory area to anchorage 13.16 sf Horizontal projected area Ar 13.1 sq.ft. Uplift Wind Force=qh(GCr)Ar -536 lb Eqn.29.5-3 Angle of Leg Relative to Panel(90 degrees indicates perpindicular) OL 80 degrees Amplification factor for axial force in Tilt Leg 1.176 1+tan(abs[90-0L]) Axial force in Tilt Leg F -631 Factor for Lateral Force in connection resulting from Vertical Load 0.103 [tan(abs[OL+Op 90])]*[1+tan(abs[90-0L])] Lateral Demand @ Rear leg connection due to Leg Angle -55 lb Wind Lateral Demand GCr GCr 1.9 29.5.1 Lateral Wind Pressure qh*GCr 51.8 psf Max tributory area to anchorage 13.16 sf Vertical projected area Af 1.1 sq.ft. Lateral Wind Force=qh(GCr)Af 59 lb Eqn.29.5-2 Total lateral Demand at front attachment NNW lb Note:The tilt leg is assumed to have no resistance against lateral forces on the array Nroject: I wality Middle School -- Job Pt: zU19-U2Ub j S Date: 04/07/2020 Engineer: TAH f Twality Middle School-MWFRS loading for PV panels-Per ASCE 7-10 Wind Design Load Calculations for Tilt Up System Description Variable Value Unit (Chapter 29) Wind Demand on PV Rails - Panel Width Tributary to Rail 3.29 ft Projected trib.Width for Uplift 3.28 ft Uplift Load Perpindicularto Roof -134.09 plf Projected trib.Width for Lateral 0.29 ft Lateral Load Parallel to Roof 14.86 pif L-Foot or Standoff Bracket Uplift Check: PV Array Dead Load 36 lbs 0.6 x PV Array Dead Load 21 lbs PV Array Uplift -536 lbs 0.6 x PV Array Uplift -322 Demand=0.6D-0.6W -301 lbs Manufacturer's Uplift Capacity= 1010 lb includes SF 3 see test data 1010 lb capacity>301 lb demand Therefore,OK L-Foot or Standoff Bracket Lateral Check: PV Array Wind Lateral Load 119 lbs 0.6 x PV Array Wind Load 71 lbs PV Array Seismic Lateral Load 40 lbs 0.7 x PV Array Seismic Load 28 lbs Demand=0.6W 71 lbs Manufacturer's Lateral Capacity= 126 lb includes SF or 3. See test data 126 lb capacity>71 lb demand Therefore,OK Project: I wallty Mlaale Scnooi -- Job F: 1u19-U9 1Jb pzs_ Date: 04/07/2020 Engineer: TAH Twality Middle School -MWFRS loading for PV panels- Per ASCE 7-10 - Wind Design Load Calculations for Large Tilt Up Array Description Variable Value Unit (Chapter 29) Building height to eave he 35 ft Building height to ridge hr 35.0 ft Building Width B 98.00 ft Building Length L 98.00 ft PV Array Width W 6.6 ft r z- -x C-C Spacing of Frame Bays L 4.0 ft f' iY Front/Back Leg Spacing D 3.3 ft Height of Front(Short)Leg Hi 2.00 ft '-�\ ._ Height of Rear(Long)Leg Hz 2.29 ft c Array Tilt Angle 0 5.0 deg Array Height Above Roof 2.14 ft Array Mean Height Above Ground h 37.14 ft MWFRS Design Wind Load Calculation qh=0.00256•Kz*Kzt Kd'V"2(Ib/ft2) (Eqn 29.3-1) Risk Category III Table 1.5-1 Importance Factor(ASCE 7-05 only) N/A Basic Wind Speed V 130 mph 26.5.1 Exposure Category B 26.7.3 Adjustment Factor for height and Exposure Category Kz 0.74 27.3.1(Table 27.3-1) Topographic Factor(assumed to be 1 for level ground) Kzt 1.0 26.8(Table 26.8-1) Directionality Factor Kd 0.85 26.6 Gust Factor G 0.85 26.9.1 Wind Load qx 27.39 psf 27.3.2 - Design Wind Loads On Open Buildings With Monoslope Free Roof: Velocity Pressure Evaluated at Mean Height,z q, 27.39 psf (26.9.1) Gust Effect Factor G 0.85 (Figure 27.4-0) Net Pressure Coefficient C. 'see table below (Figure 27.4-7) Load Wind Direction,TmI) Wind Direction,Y=180 Wind Direction,Y=90 Case Cxw Cxr Cnw CxL .. Cx A 1.2 0.3 1.2 0.3 -0.8 B -1.1 -0.1 -1.1 -0.1 0.8 Design Pressures(psf)_(p=cihGCN_ Load Wind Direction,TwD Wind Direction,T=180 T=90 Minimum Case Windward Leeward Windward Leeward - Uplift Down A _ 27.9 7.0 27.9 7.0 -18.6 -16.0 16.0 B _ -25.6 _ -2.3 -25.6 -2.3 18.6 -16.0 16.0 Notes: 1.Cxw and CNL denote net pressures(contributions from top and bottom surfaces)for windward and leeward half of PV panel surfaces,respectively. 2.Plus and minus signs signify pressures acting towards and away from the top PV panel surface,respectively. 3.The minimum design wind pressure shall not be less than 10 psf for ASD loads and 16.0 psf for LRFD loads Component Forces @ E-W Beam(plfl Direction Wind Direction,Y=0 Wind Direction,T=180 Wind Direction,T=90 Minimum Front Rear Front Rear Front Rear Front Rear Case A 1(x-axis) 2.0 8.0 8.0 2.0 -5.3 -5.3 -4.6 -4.6 2(y-axis) 22.9 91.5 91.5 22.9 -61.0 -61.0 -52.4 -52.4 Case B 3(x-axis) -0.7 -7.3 -7.3 -0.7 5.3 5.3 4.6 4.6 4(y-axis) -7.6 -83.9 -83.9 -7.6 61.0 61.0 52.4 52.4 Resultant Component Forces @ Top of Leg(Ib( Direction Wind Direction,T=0 Wind Direction,T=180 Wind Direction,Y=90 Minimum Front Rear Front Rear Front Rear Front Rear Case A 1(x-axis) 8.0 32.0 32.0 8.0 -21.3 -21.3 -18.3 -18.3 2(y-axis) 91.5 365.9 365.9 91.5 -243.9 -243.9 -209.6 -209.6 Case B 3(x-axis) -2.7 -29.3 -29.3 -2.7 21.3 21.3 18.3 18.3 4(y-axis) -30.5 -335.4 -335.4 -30.5 243.9 243.9 _ 209.6 209.6 Notes: _ 1.Forces and pressures are provided here for use in a separate analysis of the racking system. See attached calculations. 2.x-dir forces signify component forces are parallel to the roof. 3.y-dir forces signify component forces are perpedicular to the roof. 4.Plus and minus signs signify pressures acting towards and away from the top PV panel surface,respectively. Project: I wality Muddle School -- Job #: 1U19-U92Ub S Date: 04/07/2020 Engineer: TAH Twality Middle School-MWFRS loading for PV panels-Per ASCE 7-10 Wind Design Load Calculations for Large Tilt Up Array Description Variable Value Unit (Chapter 29) Twality Middle School-Array Attachment Capacity Check L-Foot or Standoff Bracket Uplift Check: Attachment Uplift Capacity 1010 lb Uplift Demand at Attachment 335 lb (See Racking Analys) 1010 lb capacity>-335 lb demand Therefore,OK L-Foot or Standoff Bracket Lateral Check: Attachment Lateral Capacity 126 lb Lateral Demand at Attachment 32 lb (See Racking Analys) 126 lb capacity>32 lb demand Therefore,OK FOLLOWING MINIMUM LOADS JOIST LOADING LOADING TYPE UNIFCR.ILY DISTRIBUTED LOAD 1PSF ROOF LNE LOAD 120 ROOF SNOW LOAD 2 ROOF DEAD LOAD 20(ADD SPSF IN SOLAR ZONES) NET WINO UPLIFT FLOOR UVE LOAD AS NOTED ON LNE LOAD PLANS FLOOR DEAD LOAD 30 13 CONTRACTOR TO VERIFY ALL WEIGHTS AND LOCATIONS OF CONCENTRATED LOADS DUE TO ROOF TOP MECHANICAL UNITS,MECHANICAL PIPING.ELECTRICAL UNITS,FOLDING PARTITIONS.SPORTS EQUIPMENT AND ALL OTHER CONCENTRATED LOADS PRIOR TO JOIST FABRICATION. PANELS ARE ABOVE SOLAR ZONES PER PROVIDED LAYOUT. Project: I waiity Miaale cnooi -- Job g: 2U1 1-U9ZUb Date: 04/07/2020 Engineer: TAH Gravity Check The original Building was analyzed with 5 PSF PV Solar Load The actual PV load is 2.7 PSF Therefore the PV load is within the original Building Design The structure is adequate to support the PV load Lateral Check The original Building was analyzed with 5 PSF PV Solar Load The actual PV load is 2.7 PSF Therefore the PV load is within the original Building Design The structure is adequate to support the PV load rroject: I wauty nnlaale 5cnooi -- ,lop : LU19-U92Ue rj Date: 04/07/2020 Engineer: TAH ANCHOR PLATE CAPACITY CALCULATION Note:The anchors are proportioned by first determing the ASD capacity of the anchor. To determine the number of anchors required for each array,the anchorage demand is divided by the anchor capacity to determine the minimum number of anchors for that array. Description Value Unit (ASCE 7-10) Basic Info Anchor type: U-Anchor 2600(mechanically attached) Design Uplift Demands: 344 lbs Design Lateral Demands: 71 lbs Roof Material: 1/2" Plywood Deck Fasteners: #12 Wood Screws Metal Anchor Capacity Anchor Plate Test Values: Anchor Plate tension load (Ult.): 1211 lbs Anchor Plate shear load (Ult.): 1968 lbs Factor of Safety= 3.5 Anchor Plate ASD tension capacity: 346 Anchor Plate ASD shear capacity: 562 Tension Check 344 Demand/Capacity Ratio= 346 lbs = 0.994 <1.0,Therefore,OK Shear Check Demand/Capacity Ratio= 5fi2 lbs = 0.126 <1.0,Therefore,OK Plywood Connection Capacity Screw Test Values: Wood screw number: #12 Diameter of Screw= 0.22 inch Minimum Embedment= 0.50 inch Withdrawal tension capacity= 315 lbs (APA E830) Shear Capacity= 590 lbs (APA E830) Duration factor(wind)= 1.6 (NDS Table 2.3.2) Factor of Safety= 3 Screws per conn.point= 4 Tension Check Connection Capacity= No.screws per conn.x screw capacity x Duration factor Connection Capacity= 672 lbs Demand/Capacity Ratio= 344 lbs = 0.512 <1.0,Therefore,OK Shear Check Connection Capacity= No.screws .er conn.x screw capacity x Duration factor Connection Capacity= 1259 lbs Demand/Capacity Ratio= 1259 lbs = 0.056 < 1.0,Therefore,OK Anchor Products Shear & Tension Testing , Scope: On July 17, 2014, Anchor Products conducted Tension & Shear Testing on thirty (30) U-Anchor Plates, randomly chosen from our inventory. Fifteen in tension and fifteen in shear. (Note: Shear testing was conducted at the base of the stud where it meets the plate.) Each plate has a standard 3/8"-16 x 1-1/2" stainless steel bolt welded " on to it. Attending Technician:Gary Calderwood,Director of Engineering- Anchor Products, LLC. Witnessed By: Ronald K.Farleman,Professional Engineer-Nautilus Engineering Tested in accordance with TAS 117-95, Appendix B - Test Procedure for Dynamic Pull-Through Performance of Roofing Membranes over Fastener Heads or Fasteners with Metal Bearing Plates,© FBC, 1995 Results are recorded in reacting force in lbs. Shear 2500 2000 Direction of Force 1500 10aa 1111t o - - " m a .n ,n r <G m o s-1 N .M+ a+ N 1968 LBS-Average Ultimate Breaking Force ■ Reacting Force in LBS Tension 1500 w 1000 0 u u u rss Y Y Y Y Y Y 1211 LBS—Average Ultimate Breaking Force ■ Reacting Force in LBS Results:Failure Mode: In all cases, the failure occurred at the weld junction between the bolt and plate. Analysis: Upon analysis of test results, it is our professional opinion that the U-Anchor Plate - when installed in accordance with Anchor Product's published installation requirements-will yield similar results as outlined above. x. U-Anchor 2400 &U-Anchor 2600 provide consistent performance for all commercial roof types with a minimally invasive attachment solution that is accepted by roofing manufacturers. Anchor Product's support staff are positioned throughout the US to assist with rooftop identification,project specific testing,and offer access to a network of authorized contro €R,t„ny commercial rooftop system. oft 04/6 ROMD k. Anchor FARLE TM PE, _ Ar.-4t _ IA Products �'� fox 1551,Colleyville,TX 76034 1888-575-2131 1/$T ecit��`.��'' www.anchorp.com I info@anchorp.com 7 1495 Zephyr Avenue IRON RI DGE Hayward, CA 94544 1-800-227-9523 IronRidge.com Attn: Corey Geiger, COO, IronRidge Inc. Date: July, 30th 2018 - Re: Structural Design Compliance and Allowable Span Certification for IronRidge Tilt Mount Solar Racking System for Flat Roof Applications The IronRidge Tilt Mount System certified in this letter is for use on flat or low pitched roofs with slopes of no more than 6 degrees from the horizontal. The south side of the Tilt Mount System is supported by the IronRidge South Leg, which includes two pre-assembled aluminum angles. The north side is supported by the IronRidge North Leg, which consists of an aluminum U-foot base and a square 1.5" by 1.5" cross-section vertical leg. Both the South and North Legs shall be connected to roof attachments or directly anchored to underlying roof members via use of appropriate fasteners. IronRidge XR Rails run east and west and are used on both the north and south sides of the Tilt Mount System to provide direct support for solar modules. XR Rails fasten to the North and South Legs using hardware found in the Tilt Leg Kits. The section views of the Tilt Mount System included in Exhibit 0008 are for illustrative reference. The IronRidge Tilt Mount System is designed to accommodate module tilts ranging from 4 degrees to 30 degrees relative to the roof surface.All components of the IronRidge Tilt Mount System are to be installed in a workmanlike manner, following generally accepted standards of construction and industry best practices, and as described in the Tilt Mount Installation Manual (found on the IronRidge website). The IronRidge Tilt Mount System was developed in compliance with the structural requirements of the following reference standards, and certified to the same standards for the load conditions listed in the allowable span charts included in this letter: •ASCE/SEI 7-10 Minimum Design Loads for Buildings and Other Structures •2012 International Building Code •2014 Oregon Structural Specialty Code • 2010 Aluminum Design Manual The allowable span charts included in this letter provide the maximum span of a Tilt Mount System allowed under a particular load condition. Each span chart covers the chosen rail and wind exposure category, and includes the entire range of allowable snow and wind loads, roof zones 1-3, and tilt angles in 5 degree increments going up to 30 degrees. The span charts shall be used when the following conditions are met: 1. The underlying roof pitch is 6 degrees or less relative to the horizon and the maximum module tilt (the angle between module and roof surface) is 30 degrees or less. 2. The Tilt Mount System is designed as a Risk Category II structure as defined by ASCE 7-10 Table 1.5-1. 3. The building height (the distance from the grade to the building eave) is 30 feet. 4. Span charts are calculated for a module size of 67.5" by 40"and in a portrait layout condition. ©2018 IronRidge, Inc. OR Tilt Mount System Certification Letter-1 Page 33 of 39 1495 Zephyr Avenue IRON RI DGE Hayward, CA 94544 1-800-227-9523 IronRidge.corn The parameters and adjustments used in the span charts are defined as the following: 1. The tilt used in the span chart shall be calculated as the angle between the solar module surface and the roof surface. 2. For any tilt not listed in the span charts, but no greater than 30°,the user can round up to the next higher 5° increment(e.g. if one is designing to a tilt angle of 12°, use the row for 15° in the span table.) except for tilts between 25° and 27°, in which the user shall use the results of 25°. 3. Wind speed selection shall conform to ASCE 7-10 Fig. 26.5-1A(Risk Category II wind) and state& local county/city amendments to IBC, if any. No special wind topographic features are included and the topographic coefficient(Kzt) is taken as 1.0. 4. The snow load used in the charts is the ground snow load and shall conform to ASCE 7-10 Fig. 7.1 and state& local county/city amendments to IBC, if any. No roof snow drift or unbalanced snow load conditions are included. 5. Roof zone size and definition conforms to ASCE 7-10 Fig. 30.4-2A. 6. It has been calculated that the seismic load is not in control of the Tilt Mount System allowable span compared to the wind or snow loads, or their combinations. 7. Allowable span length in the charts may be multiplied by a factor of 1.08 if the rails are continuous over a minimum of three spans. 8. An array to roof clearance of 2 inches minimum must be provided. 9. The maximum cantilever allowed at the end of a rail is 40% of the maximum span shown in the tables included in this letter. 10. No splices are allowed in the end spans or the middle 1/3 of interior spans. 11. For load and tilt conditions associated with shaded cells in the span charts below, UFO Mid Clamps shall not be installed less than 20 inches from Roof Zone 3. ©2018 IronRidge,Inc. OR Tilt Mount System Certification Letter-2 Page 34 of 39 14 5 phyr nue !/ IRONRIDGE Hayward, , CA94 44 Hayward, CA 94544 1-800-227-9523 IronRidge.com The IronRidge Tilt Mount System span charts are developed without considering the structural adequacy of roof attachments or underlying roof members. The structural performance of those components shall be analyzed or verified by a third party engineer.Also, it is the responsibility of the installer or building owner to verify the capacity of the chosen PV module in regards to the applied or resultant loads of any chosen array configuration. Sincerely, C-a [HOFFS i 91 eM'E VW/1� • � f1 GON0q, N, ?2 2 Gan Xuan, PE, LEED AP 'mot ' - X g �G X 0 I\ Senior Structural Engineer • EXPIRES: L'b/le/ 41. 2018 IronRidge,Inc. OR Tilt Mount System Cerlificalion Letter-3 Page 35 of 39 XR100 Tilt Mount Allowable Spin Chart(inches) No Anchor Wind Exposure Category B Wind Tilt(degs. Snow:0 PSF 10 PSF 20 PSF 30 PSF 40 PSF 50 PSF 60 PSF 70 PSF 80 PSF 90 PSF Speed (mph) from roof) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone] Zone 2 Zone 3 Zone! Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 110 101 81 93 93 81 79 79 79 76 76 76 66 66 66 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 104 92 75 88 88 75 74 74 74 69 69 69 61 61 61 55 55 55 50 50 50 47 47 47 44 44 44 41 41 41 110 15 99 84 68 83 83 68 70 70 68 65 65 65 58 58 58 52 52 52 47 47 47 44 44 44 41 41 41 39 39 39 20 92 77 62 80 77 62 68 68 62 63 63 62 58 58 58 52 52 52 48 48 48 44 44 44 41 41 41 39 39 39 25 87 73 59 78 73 59 67 67 59 63 63 59 57 57 57 53 53 53 49 49 49 45 45 45 42 42 42 40 40 40 30 83 83 83 76 76 76 67 67 67 63 63 63 58 58 58 54 54 54 50 50 50 47 47 47 44 44 44 41 41 41 5 106 97 77 91 91 77 78 78 77 75 75 75 66 66 66 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 100 88 71 86 86 71 73 73 71 68 68 68 61 61 61 55 55 55 50 50 50 47 47 47 44 44 44 41 41 41 115 15 95 80 65 82 80 65 69 69 65 64 64 64 58 58 58 52 52 52 47 47 47 44 44 44 41 41 41 39 39 39 20 89 74 60 79 74 60 67 67 60 63 63 60 57 57 57 52 52 52 48 48 48 44 44 44 41 41 41 39 39 39 25 84 70 57 76 70 57 66 66 57 62 62 57 57 57 57 53 53 53 49 49 49 45 45 45 42 42 42 40 40 40 30 80 80 80 75 75 75 66 66 66 62 62 62 57 57 57 53 53 53 50 50 50 47 47 47 44 44 44 41 41 41 5 103 92 74 90 90 74 77 77 74 74 74 74 66 66 66 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 97 85 68 85 85 68 72 72 68 67 67 67 61 61 61 55 55 55 50 50 50 47 47 47 44 44 44 41 41 41 120 15 92 77 62 80 77 62 68 68 62 63 63 62 57 57 57 52 52 52 47 47 47 44 44 44 41 41 41 39 39 39 20 86 71 57 77 71 57 66 66 57 62 62 57 56 56 56 52 52 52 48 48 48 44 44 44 41 41 41 39 39 39 25 81 67 55 75 67 55 • 65 61 61 55 56 56 55 52 52 52 49 49 49 45 45 45 42 42 42 40 40 40 30 77 77 77 73 73 7 64 64 1 61 61 56 56 56 53 53 53 50 50 50 47 47 47 44 44 44 41 41 41 5 97 85 68 86 85 6 75 75 68 7 72 68 66 66 66 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 91 78 63 81 78 6 7 70 6 • 65 63 60 60 60 55 55 55 50 50 50 47 47 47 44 44 44 41 41 41 130 15 87 71 58 77 71 58 6 8 62 62 58 56 56 56 52 52 52 47 47 47 44 44 44 41 41 41 39 39 39 20 81 65 53 74 65 53 64 64 53 60 60 53 55 55 53 51 51 51 48 48 48 44 44 44 41 41 41 39 39 39 25 76 62 50 72 62 50 63 62 50 59 59 50 55 55 50 51 51 50 48 48 48 45 45 45 42 42 42 40 40 40 30 72 72 72 70 70 70 62 62 62 59 59 59 55 55 55 51 51 51 48 48 48 46 46 46 44 44 44 41 41 41 5 91 79 64 83 79 64 73 73 64 71 71 64 65 65 64 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 85 73 59 78 73 59 68 68 59 64 64 59 58 58 58 54 54 54 50 50 50 47 47 47 44 44 44 41 41 41 140 15 81 66 54 74 66 54 64 64 54 60 60 54 55 55 54 51 51 51 47 47 47 44 44 44 41 41 41 39 39 39 20 76 61 49 71 61 49 62 61 49 59 59 49 54 54 49 50 50 49 47 47 47 44 44 44 41 41 41 39 39 39 25 72 58 47 69 58 47 61 58 47 58 58 47 53 53 47 50 50 47 47 47 47 45 45 45 42 42 42 40 40 40 30 68 67 67 67 67 67 60 60 60 57 57 57 53 53 53 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 5 86 74 59 80 74 59 71 71 59 69 69 59 63 63 59 59 59 59 55 55 55 51 51 51 47 47 47 45 45 45 10 81 68 55 75 68 55 66 66 55 62 62 55 57 57 55 53 53 53 50 50 50 47 47 47 44 44 44 41 41 41 150 15 77 62 50 72 62 50 62 62 50 59 59 50 54 54 50 50 50 50 47 47 47 44 44 44 41 41 41 39 39 39 20 72 57 46 68 57 46 60 57 46 57 57 46 53 53 46 49 49 46 46 46 46 44 44 44 41 41 41 39 39 39 25 67 50 44 66 54 44 59 54 44 56 54 44 52 52 44 49 49 44 46 46 44 44 44 44 42 42 42 40 40 40 30 64 63 63 64 63 63 58 58 58 55 55 55 52 52 52 49 49 49 96 46 46 44 44 44 42 42 42 41 41 41 5 61 69 56 77 69 56 69 69 56 68 68 56 62 62 56 58 58 56 54 54 54 51 51 51 47 47 47 45 45 45 10 76 64 52 73 64 52 64 64 52 60 60 52 56 56 52 52 52 52 49 49 49 46 46 46 44 44 44 41 41 41 160 15 72 58 47 69 58 47 61 58 47 57 57 47 53 53 47 49 49 47 46 46 46 44 44 44 41 41 41 39 39 39 20 58 53 03 66 53 43 58 53 43 55 53 43 51 51 43 48 48 43 45 45 43 43 43 43 41 41 41 39 39 39 25 64 51 41 63 51 41 57 51 41 54 51 41 51 51 41 48 48 41 45 45 41 43 43 41 41 41 41 39 39 39 30 60 59 59 60 59 59 56 56 56 53 53 53 50 50 50 97 47 47 45 45 45 43 43 43 41 41 41 40 40 40 5 77 65 52 75 65 52 67 65 52 66 65 52 61 61 52 57 57 52 53 53 52 50 50 50 47 47 47 45 45 45 10 72 60 99 70 60 49 62 60 49 59 59 49 55 55 49 51 51 49 48 48 48 46 46 46 43 43 43 41 41 41 170 15 69 55 94 66 55 49 59 55 49 56 55 44 52 52 44 48 48 44 46 46 40 43 43 43 41 41 41 39 39 39 20 64 50 41 63 50 41 57 50 41 54 50 41 50 50 41 47 47 41 45 45 41 42 42 41 40 40 40 39 39 39 25 60 98 39 60 98 39 55 48 39 53 48 39 49 48 39 46 46 39 44 44 39 42 42 39 40 40 39 39 39 39 30 57 56 56 57 56 56 54 54 54 52 52 52 49 49 49 46 46 46 44 44 44 92 42 42 40 40 40 39 39 39 5 74 62 49 72 62 49 65 62 49 64 62 49 60 60 49 56 56 49 52 52 49 50 50 49 47 47 47 45 45 45 10 68 57 46 67 57 46 60 57 46 57 57 45 53 53 46 50 50 46 47 47 46 45 45 45 43 43 43 41 41 41 180 15 65 52 42 64 52 42 57 52 42 54 52 42 50 50 42 47 47 42 45 45 42 42 42 42 40 40 40 39 39 39 20 61 47 38 61 97 38 55 47 38 52 47 38 49 47 38 46 46 38 44 44 38 42 42 38 40 40 38 38 38 38 25 57 45 37 57 45 37 53 45 37 51 45 37 48 45 37 45 45 37 43 43 37 41 41 37 39 39 pag1 3 3 01839 38 37 30 54 53 53 54 53 53 52 52 52 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 40 40 90 38 38 38 Iron5idge Tilt Mount System Certification Letter XR100 Tilt Mount Allowable Span Chart (inches) ` No Anchor Wind Exposure Category C Wind Tilt(degs. Snow:0 PSF 10 PSF 20 PSF 30 PSF 40 PSF 50 PSF 60 PSF 70 PSF 80 PSF 90 PSF - Speed (mph) from roof) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 97 85 68 86 85 68 75 75 68 72 72 68 66 66 66 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 91 78 63 81 78 63 70 70 63 65 65 63 60 60 60 55 55 55 50 50 50 47 47 47 44 44 44 41 41 41 110 15 86 71 58 77 71 58 66 66 58 62 62 58 56 56 56 52 52 52 47 47 47 44 44 44 41 41 41 39 39 39 20 81 65 53 74 65 53 64 64 53 60 60 53 55 55 53 51 51 51 48 48 48 44 44 44 41 41 41 39 39 39 25 76 62 50 72 62 50 63 62 50 59 59 50 55 55 50 51 51 50 48 48 48 45 45 45 42 42 42 40 40 40 30 72 72 72 70 70 _ 70 62 62 _ 62 59 _ 59 59 55 _ 55 _ 55 51 _ 51 51 48 48 48 46 46 46 44 44 44 41 41 _ 41_ 5 93 81 65 84 81 65 73 73 65 71 71 65 65 65 65 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 87 75 60 80 75 60 68 68 60 64 64 60 59 59 59 55 55 55 50 50 50 47 47 47 44 44 44 41 41 41 115 15 83 68 55 75 68 55 65 65 55 61 61 55 56 56 55 52 52 52 47 47 47 44 44 44 41 41 41 39 39 39 20 78 62 51 72 62 51 63 62 51 59 59 51 54 54 51 51 51 51 47 47 47 44 44 44 41 41 41 39 39 39 25 73 59 48 70 59 48 62 59 48 58 58 48 54 54 48 50 50 48 47 47 47 45 45 45 42 42 42 40 40 40 30 69 69 69 68 68 68 61 61 61 58 58 58 54 54 54 51 51 51 48 48 48 45 45 45 43 43 43 41 41 41 5 90 78 63 83 78 63 72 72 63 70 70 63 64 64 63 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 84 72 58 78 72 58 67 67 58 63 63 58 58 58 58 54 54 54 50 50 50 47 47 47 44 44 44 41 41 41 120 15 80 65 53 74 65 53 64 64 53 60 60 53 55 55 53 51 51 51 47 47 47 44 44 44 41 41 41 39 39 39 20 75 60 48 71 60 48 62 60 48 58 58 48 54 54 48 50 50 48 47 47 47 44 44 44 41 41 41 39 39 39 25 71 57 46 68 57 46 60 57 46 57 57 46 53 53 46 50 50 46 47 47 46 44 44 44 42 42 42 90 40 40 30 67 66 66 66 66 66 59 59 59 57 57 57 53 53 53 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 5 84 72 58 79 72 58 70 70 58 68 68 58 63 63 58 58 58 58 55 55 55 51 51 51 47 47 47 45 45 45 10 79 66 54 74 66 54 65 65 54 61 61 54 57 57 54 53 53 53 50 50 50 47 47 47 44 44 44 41 41 41 130 15 75 60 49 71 60 49 62 60 49 58 58 49 54 54 49 50 50 49 47 47 47 44 44 44 41 41 41 39 39 39 20 70 55 45 67 55 45 60 55 45 56 55 45 52 52 45 49 49 45 46 46 45 44 44 44 41 41 41 39 39 39 25 66 53 43 65 53 43 58 53 43 55 53 43 51 51 43 98 48 43 46 46 43 43 43 43 41 41 41 40 40 40 30 62 61 61 62 61 61 57 57 57 54 54 54 51 51 51 48 48 4R 46 46 46 44 44 44 42 42 42 40 40 40 5 79 67 54 76 67 54 68 67 54 67 67 54 61 61 54 57 57 54 54 54 54 51 51 51 47 47 47 45 45 45 10 74 61 50 71 61 50 63 61 50 59 59 50 55 55 50 51 51 50 48 48 48 46 46 46 44 44 44 41 41 41 140 15 70 56 45 67 56 45 60 56 45 56 56 45 52 52 45 49 49 45 46 46 45 43 43 43 41 41 41 39 39 39 20 66 51 42 64 51 42 57 51 42 55 51 42 51 51 42 48 48 42 45 45 42 43 43 42 41 41 41 39 39 39 25 52 49 40 62 49 40 56 49 40 53 49 40 50 49 40 47 47 40 45 45 40 42 42 40 41 41 40 39 39 39 30 58 57 57 58 57 5] 55 55 55 52 52 52 49 49 49 47 47 97 45 45 45 43 43 43 41 41 41 39 39 39 5 75 62 50 73 62 50 65 62 50 65 62 50 60 60 50 56 56 50 53 53 50 50 50 50 47 47 47 45 45 45 10 69 58 47 68 58 47 61 58 47 58 58 47 54 54 47 50 50 47 47 47 47 45 45 45 43 43 43 41 41 41 150 15 66 52 42 65 52 42 58 52 42 55 52 42 51 51 42 48 48 42 45 45 42 43 43 42 41 41 41 39 39 39 20 62 48 39 61 48 39 55 48 39 53 48 39 49 48 39 46 46 39 44 44 39 42 42 39 40 40 39 38 38 38 1 25 58 46 37 58 96 37 54 46 37 51 46 37 48 46 37 46 46 37 43 43 37 41 41 37 40 40 37 38 38 37 30 55 59 54 55 59 59 52 52 52 50 50 50 48 48 48 95 45 45 43 43 43 41 41 41 40 40 40 38 38 36 5 70 59 47 70 59 47 63 59 47 63 59 47 58 58 47 55 55 47 52 52 47 49 49 47 47 47 47 45 45 45 10 65 54 44 65 54 44 59 54 44 56 54 44 52 52 44 49 49 44 46 46 44 44 44 44 42 42 42 40 40 40 160 15 62 49 40 62 49 40 56 49 40 53 49 40 49 49 40 46 46 40 44 49 40 42 42 40 40 40 40 38 38 38 20 58 45 37 58 45 37 53 45 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180 15 56 44 35 55 44 35 52 44 35 50 44 35 47 44 35 44 44 35 42 42 35 40 40 35 38 38 35 37 37 35 20 52 40 33 52 40 33 50 40 33 48 40 33 45 40 33 43 40 33 41 40 33 39 39 33 38 38 33 36 36 33 25 49 38 31 49 38 31 48 38 31 46 38 31 44 38 31 42 38 31 40 38 31 38 38 31 37 37 Pagl 3 Z 0639 36 31 30 46 45 45 46 45 45 46 45 45 45 45 45 43 43 43 41 41 91 40 40 40 38 38 38 37 37 37 36 36 36 Shaded values denote special requirements for the UFO Mid Clamp IronRidge Tilt Mount System Certification Letter XR100 Tilt Mount Allowable Span Chart (inches) . No Anchor Wind Exposure Category D Wind Tilt(dogs. Snow:0 PSF 10 PSF 20 PSF 30 PSF 40 PSF 50 PSF 60 PSF 70 PSF i 80 PSF 90 PSF • Speed (mph) from roof) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 90 78 63 83 78 63 72 72 63 70 70 63 64 64 63 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 85 72 58 78 72 58 67 67 58 63 63 58 58 58 58 54 54 54 50 50 50 47 47 47 44 44 40 41 41 41 110 15 81 65 53 74 65 53 64 64 53 60 60 53 55 55 53 51 51 51 47 47 47 44 44 44 41 41 41 39 39 39 20 75 60 49 71 60 49 62 60 49 58 58 49 54 54 49 50 50 49 47 47 47 44 44 44 41 41 41 39 39 39 25 71 57 46 68 57 46 60 57 46 57 57 46 53 53 46 50 50 46 47 47 46 44 44 44 42 42 42 40 40 40 30 67 67 67 66 66 66 60 60 60 57 57 57 53 53 53 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 5 87 75 60 81 75 60 71 71 60 69 69 60 64 64 60 59 59 59 55 55 55 51 51 51 47 47 47 45 45 45 10 81 69 56 76 69 56 66 66 56 62 62 56 57 57 56 53 53 53 50 50 50 47 47 47 44 44 44 41 41 41 115 15 78 63 51 72 63 51 63 63 51 59 59 51 54 54 51 50 50 50 47 47 47 44 44 44 41 41 41 39 39 39 20 72 57 47 69 57 47 61 57 47 57 57 47 53 53 47 49 49 47 46 46 46 44 44 44 41 41 41 39 39 39 25 68 55 44 66 55 44 59 55 44 56 55 44 52 52 44 49 49 44 46 46 44 44 44 44 42 42 42 40 40 40 30 64 64 64 64 64 64 58 58 58 56 56 56 52 52 52 49 49 49 46 46 46 44 44 44 42 42 42 41 41 41 5 84 72 58 79 72 58 70 70 58 68 68 58 63 63 58 58 58 58 55 55 55 51 51 51 47 47 47 45 45 45 10 78 66 54 74 66 54 65 65 54 61 61 54 56 56 54 53 53 53 49 49 49 47 47 47 44 44 44 41 41 41 120 15 75 60 49 70 60 49 62 60 49 58 58 49 53 53 49 50 50 49 47 47 47 44 44 44 41 41 41 39 39 39 20 70 55 45 67 55 45 59 55 45 56 55 45 52 52 45 49 49 45 46 46 45 43 43 43 41 41 41 39 39 39 25 66 52 43 65 52 43 58 52 43 55 52 43 51 51 43 48 48 43 46 46 43 43 43 43 41 41 41 40 40 40 30 62 61 61 62 61 61 57 57 57 54 54 54 51 51 51 48 48 48 46 46 46 44 44 44 42 42 42 40 40 40 5 78 66 53 75 66 53 67 66 53 66 66 53 61 61 53 57 57 53 54 54 53 51 51 51 47 47 47 45 45 45 10 73 61 49 71 61 49 62 61 49 59 59 49 55 55 49 51 51 49 48 48 48 46 46 46 44 44 44 41 41 41 130 15 70 55 45 67 55 45 59 55 45 56 55 45 52 52 45 49 49 45 46 46 45 43 43 43 41 01 41 39 39 39 20 65 51 41 64 51 41 57 51 41 54 51 41 50 50 41 47 47 41 45 45 41 43 43 41 41 41 41 39 39 39 25 61 48 39 61 48 39 55 48 39 53 48 39 50 48 39 47 47 39 44 44 39 42 42 39 40 40 39 39 39 39 30 58 57 57 58 57 57 54 54 54 52 52 52 49 49 49 47 47 47 44 44 44 42 42 42 41 41 41 39 39 39 5 74 62 49 72 62 49 65 62 49 64 62 49 59 59 49 56 56 49 52 52 49 50 50 49 47 47 47 45 45 45 10 68 57 46 67 57 46 60 57 46 57 57 46 53 53 46 50 50 46 47 47 46 45 45 45 43 43 43 41 41 41 140 15 65 52 42 64 52 42 57 52 42 54 52 42 50 50 42 47 47 42 45 45 42 42 42 42 40 40 40 39 39 39 20 61 47 38 61 47 38 55 47 38 52 47 38 49 47 38 46 46 38 44 44 38 42 42 38 40 40 38 38 38 38 25 57 45 37 57 45 37 53 45 37 51 45 37 48 45 37 45 45 37 43 43 37 41 41 37 39 39 37 38 38 37 30 54 53 53 54 53 53 52 52 52 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 40 40 40 38 38 38 5 69 57 46 69 57 46 63 57 46 62 57 46 58 57 46 54 54 46 51 51 46 49 49 46 47 47 46 45 45 45 10 64 53 43 64 53 43 58 53 43 55 53 43 52 52 43 49 49 43 46 46 43 44 44 43 42 42 42 40 40 40 150 15 61 48 39 61 48 39 55 48 39 52 48 39 49 48 39 46 46 39 44 44 39 41 41 39 40 40 39 38 38 38 20 57 44 36 57 44 36 53 44 36 50 44 36 47 44 36 45 44 36 42 42 36 41 41 36 39 39 36 37 37 36 25 54 42 34 54 42 34 51 42 34 49 42 34 46 42 34 44 42 34 42 42 30 40 40 34 39 39 34 37 37 34 30 51 49 49 51 49 99 49 49 49 48 48 48 45 45 45 43 43 43 42 42 42 40 40 40 39 39 39 37 37 37 5 65 54 43 65 54 43 60 54 43 60 54 43 56 54 43 53 53 43 50 50 43 48 48 43 46 46 43 44 44 43 10 60 50 40 60 50 40 56 50 40 53 50 40 50 50 40 47 47 40 45 45 40 43 43 40 41 41 40 39 39 39 160 15 58 45 37 58 45 37 53 45 37 51 45 37 47 45 37 45 45 37 43 43 37 41 41 37 39 39 37 37 37 37 20 54 41 34 54 41 34 51 41 34 49 41 34 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33 51 40 33 49 40 33 47 40 33 45 40 33 42 40 33 40 40 33 39 39 33 37 37 33 36 36 33 20 48 37 30 48 37 30 47 37 30 45 37 30 43 37 30 41 37 30 39 37 30 38 37 30 36 36 30 35 35 30 25 45 35 28 45 35 28 45 35 28 40 35 28 42 35 28 40 35 28 38 35 28 37 35 28 36 35 Pagif 38 o139 35 28 30 43 41 41 43 41 41 43 41 41 42 41 41 41 41 41 39 39 39 38 38 38 37 37 37 35 35 35 34 34 34 Shaded values denote special requirements for the UFO Mid Clamp IronRidge Tilt Mount System Certification Letter E I EXHIBIT: EX-0008 VARIES ti 0 ES O~ TILT ANGLE L`,, //// VARIES FROM 4'TO 30° HROOF ATTACHMENTSLASSEMB SUPPLIED BY OTHERS VARIES 11 3/8"BOLT TYPICAL SIDE VIEW a AND NUT,TYP i END MODULE TO RAIL CLAMP,TYP ALUMINUM SQ.TUBE 1.5"X 1.s' iiir,k XR RAIL OPTIONS,TYP: IIOI .0 \II. IOUTH TILT i (n I i EG KITNORTH TILT LEG KIT 1.8 ALUMINUM U-FOOT XR 10 XR IOO XR 1000 �� IRONRIDGE DETAIL A: DETAIL B. SOUTH END ASSEMBLY NORTH END ASSEMBLY TILT MOUNT SYSTEM `'�661 I RF SQE -- DWG.W.�A�JWC / EcAE1 NTS I xEir,:N/A I seEi i a,' IRONRIDGE Tilt Mount System 1111 4,4 RECEIVED APR 2 0 2020 CI1 Y OF MARE) r3(JlifiNG DIVISION Trust your system at every angle. The IronRidge Tilt Mount System supports a wide range of solar module tilting angles, while also resisting the extreme wind and snow forces experienced over a building's lifetime. Every component has been carefully engineered and rigorously tested, and the entire system uses only aluminum and stainless steel materials to resist corrosion. Roof Friendly PE Certified n Lightweight and compatible with Pre-stamped engineering letters industry-standard attachments. available in most states. Strength Tested Design Assistant All components evaluated for superior e Online software makes it simple to structural performance. create, share, and price projects. UL 2703 Listed System 20-Year Warranty ® y Meets newest effective UL 2703 Twice the protection offered by standard. competitors. 11111 — XR Rails & Tilt Legs _________________ XR Rails Tilt Legs W. ITII i •---------•-•.......111.--""•••••mik-"""ft.;_, Attach directly to Tilt Legs. Available in three targeted Tilt assembly to desired angle, up to 30 degrees. Kits sizes to support specific wind and snow loads. include South and North Tilt Leg and all hardware. • Unique curved profile • Available in multiple lengths for a wide angle range • Spanning capabilities up to 12' • Assembled South Tilt Legs include angle indicators • Clear and black finish • Legs are electrically bonded to rails Clamps & Grounding UFOs c Stopper Sleeves Grounding Lugs tea' h e 'E ..alriggilla""'". Universal Fastening Objects Snap onto the UFO to transform Connects Tilt Mount system to secure and bond modules to rails. into a bonded end clamp. equipment ground. • Fully assembled and lubricated • Bonds modules to rails • Low profile • Single, universal size • Sized to match modules • Single tool installation • Clear and black finish • Clear and black finish • Mounts in any direction Accessories - Bonded Splices End Caps Wire Clips 4 1 L k At XR Rails use internal splices for Provide a finished look for rails Organize electrical wires from the seamless connections. while preventing debris buildup. rail's top slot. • Self-drilling screws • Easy snap-in installation • Simple snap-in installation • Varying versions to match rails • Varying versions to match rails • Holds up to ten 5mm wires • Forms secure bonding connection • UV-stabilized polymer • UV-stabilized polymer Resources Design Assistant17 NABCEP Certified Training Go from rough layout to fully V•/ Earn free continuing education credits, ' engineered system. For free. � while learning more about our systems.' l M- .,tea. ,� arrJOIMMIMM QBase Low Slope Mount 1 QMLSH 4X 0.32 THRU �� CLEANCE FOR i P 5/16"RAHARDWARE �• 0 2.50 044 04.00 01.25 "P O 2 0 .50 7.00n I re iii 1 ..�!II_I 1.50 1 AVAILABLE IN 5",7",9",AND 12"HEIGHTS _ I Y7 .. tI Ti 1 [ 1 Amp- it ` AVAILABLE IN MILL FINISH } - 2.50 AND BRONZE ANODIZED FINISH Al 3 STAINLESS STEEL LAG SCREWS INCLUDED j �� WITH ANODIZED FINISH QBASE (ITEM 2) AND POST(ITEM 4) 1 O ITEM NO DESCRIPTION QTY. NO 1 CAP SCREW.HEX HEAD,5/16"-18 X 3/4"UNC-2A,GRADE 8 1 2 QBASE, 1-1/4"ID,FOR 5/16"HARDWARE,A360 CAST AL 1 Oulck Mount PV" 3 LAG SCREW.HEX HEAD.5/16"X 3".ZINC 2 TITLE: 4 POST,1.25"OD X 6.5",6063-T5/6063-T6,MILL 1 QMLSH: QBASE LOW SLOPE 5 WASHER,SEALING, 5/16"ID X 1-1/4"OD.EPDM BONDED SS 1 MOUNT 6 WASHER,FENDER,5/16"ID X 1"OD, 18-8 SS 1 7 WASHER,SPLIT-LOCK,5/16"ID,18-8 SS 1 UNLESS OTHERWISE SF'ECIHED: SIZE DRAWN BY: RAD REV DIMENSIOF6 ARE IN INCHES 8 CAP SCREW,HEX HEAD,5/16"-18 X 1"UNC-2A,18 8 SS 1 TOLERANCES: A DATE: 1/30/2018 __... _....... FRACTIONAL 1.I/8 FN)PRDART MO OMJRlERM TWO PLACE DECIMAL 5.I9 INE°WOPGH.SSI COMANEO 550 MAMl'6 THE SOLE PMMRII OF 0UCR MOUNT PV.ANY EPRODUCION N PAW OR AS A ORIOLE MRIOUT ME DO NOT SCALE DRAWING THREE PLACE DECIMAL I.�R SCAI.E:1:3 WEGHT:I.02 SHEET OFT winos PERMISSION a MICR moon minima-arse COPYRIGHT°2016 QUICK MOUNT Ell 5 4 3 2 I Lag pull-out(withdrawal)capacities(Ibs)in typical lumber: Lag Bolt Specifications Specific Gravity 2/ea 5/16"shaft per 2.5"thread depth 5/16"shaft per 1"thread depth Douglas Fir,larch .50 1330 266 Douglas Fir,South .46 1175 235 Engelmann Spruce,Lodgepole Pine(MSR 1650 f&higher) .46 1175 235 Hem,Fir .43 1060 212 Hem,Fir(North) .46 1175 235 Southern Pine .55 1535 307 Spruce,Pine,Fir .42 1025 205 Spruce,Pine,Fir(E of 2 million psi and higher grades of MSR and MEL) .50 1330 266 Sources:American Wood Council,NOS 2005,Table 11.2 A,11.3.2 A Notes: 1)Thread must be embedded in a rafter or other structural roof member. 2)See IBC for required edge distances. • .uick Mount PV® BI7.2.3-5 RESPECT T FiE t: 00r Jan-2018,Rev 7 QBase Low Slope Mount Instructions WARNING:Quick Mount PV products are NOT designed and should NOT be used to anchor fall protection equipment. Installation Tools Required:Drill with 7/32"bit,impact gun with 1/2"socket,1 tube of sealant compatible with roofing materials, pencil,chalk line . t s �' . . au off, . awn f ! f . f of 4 nh ' Yf i. Locate the desired mount placement over a rafter(or cus- Drill both pilot holes with a 7/32-inch bit. Make sure to torn wood blocking). Using the base as a template, mark hold the drill square to the rafter.The lag bolts must be an- the two penetration points with either a pen or light drill- chored into a structural member,so it is very important to ing. Use two opposing holes on the base plate, parallel to hit the center of the rafter with your pilot holes.Fill the pi- the structural member. lot holes with a sealant compatible with roofing materials. . ,. Ilk 1111111111411, � 4� ,,,,,, . - .. I '� .. : . .4 t a, 'R „ ., „.., c0 fi 3' Prior to attaching the base to the roof, place the grade-8 Attach the hardware(items 5-8)to the top of the post.(Be hex bolt (item 1) in the bottom of the base (item 2) and sure to seal off the post from weather exposure with the screw the post (item 4) in.This is easier than adding the sealing washer(item 5), in the interim before racks are in- post after securing the base to the roof. Attach the base/ stalled.)You are now ready to flash the mount,roof around post assembly to the roof with two lag bolts(item 3). it, and attach racking. Aluminum flashings for built-up roofs are available from Quick Mount PV in 4"and 8"cones (sold separately).For membrane roofs,be sure to use man- ufacturer-specified flashing and utilize the services of a certified roofer. QuickMount PV 925-478-8269 • www.quickmountpv.com • info@quickmountpv.com 2700 Mitchell Dr., Bldg 2 • Walnut Creek,CA 94598 BI 7.2.3-5 Jan-2018,Rev 7 02018 by Quick Mount PV.All rights reserved. • QURA-BLOK" Rooftop Supports ..,•tea., '�+-.K ',� ,:s v..c. y �' X -,�, ,,pet sWv ,yr#.. 75+r, a51..t ri:. . .- oaf �y L_+` , '��+�}+� 73 - p 4r..•3a f—'•i R'fe'Y r.'vwc , .t+r�i.�vY�''„ :;4 Mr?" , .eik 101 c s ;_ ' ..^ -'T rem ;!' t�1' !_ �'. Y y i- RF T./-.N:::.*Z a ����R'e�.�`r�y�2 r stir*k7 + 1 ' -jtr . 0 aka i. J, �r •.ram.. ' i-.. :3" r' :"°' r Y -AKLt it -fin+,, . f + .fir , ... F ♦ ly V y F • tit. j „ Jft • a Y J� t t Y -rf , fir`. rti � J r .. .. 1. �s4na �4� Y i-„'n 5/ / r'p" r."' '� Ff� ,r6 P . • ..1'•4 S 4 `.+ L p .r ' DURA-BLOK is made from 100% recycled rubber and qualifies for LEED credits. Reflective strips on both sides allow for easy product visibility. Channels are through bolted on all sizes for added strength and a 1" (25.4mm)gap between blocks allows water to flow freely around longer assemblies. Product composition is not sharp or abrasive, helping to extend the roof life and no penetration through the roof is required. The DURA-BLOK dampens vibration, needs no supplemental rubber pad, and will not float or blow away. The DURA-BLOK is UV resistant and is suitable or any type roofing material or other flat surface. For sloped surfaces see page 289 for adjustable hinge fitting (8634). The open ends allow for easier adjustments to DBE, DBR, and DBM series supports. A drainage channel through the center of the block keeps water from pooling under the support. DURA-BLOK can be used to support piping, HVAC/Ducts, roof walkways, conduit and cable tray. Eaton 279 B-Line series Pipe Hangers&Supports • DURA-BLOT( Rooftop Supports Base Only O Dimensions-4" (1o1mm) High x 6" (152mm)Wide x Base Length o c Material- 100% recycled rubber, UV resistant 00 3 a Ultimate Load Capacity-(uniform load) * o c DBP=500 lbs. )2.22kN) 0 DBM =200 lbs. IO.89kN) DURA-BLOK channel support is designed as an economical support for piping systems, cable tray, HVAC equipment and many other applications.The DURA-BLOK is UV resistant and is suitable for any type of roofing material or other flat surfaces. Material effectively accepts screw fasteners for securing accessories. DBP DBM Part No. Height Width Length Weight Each in. Imm( in. (mm) in. (mm) lbs. (kg) DBP 4" (101) 6" (152) 9.6" (244) 4.48 (2.031 DBM 4" (101) 6" 1152) 4.8" i122) 2.35 (1.07) *For Roof Loading,Consult Roofing Manufacturer or Engineer.As with most commercial roofs, the weakest point may be the insulation board beneath the rubber membrane. All dimensions in charts and on drawings are in inches.Dimensions shown in parentheses are in millimeters unless otherwise specified. B-Line series Pipe Hangers&Supports 280 Eaton DURA-BLOK Rooftop Supports DB - Series mi a oc Base with Galv. Channel - 1" (25.4mm) high m n Dimensions- 5" (127mm) High x 6" (152mm)Wide x Length (overall length) -5 m Material- 100% recycled rubber, UV resistant 0 x Ultimate Load Capacity-(uniform load) * DB5= 500 lbs. (2.22kN) DB10= 500 lbs. (2.22kN) DB20= 1,000 lbs. (4.45k1\1) DB30= 1,500 lbs.(6.67kN) (i) DB40= 2,000 lbs. (8.89kN) DB48= 2,500 lbs. (11.12kN) DURA-BLOK DB-Series channel support is designed for superior support of piping systems,cable tray, HVAC equipment, walkway systems and many other applications. The DURA-BLOK is UV resistant and suitable for installation on any type of roofing material other flat surfaces. For sloped roofs see adjustable hinge fitting (B634). 41 DB5 DB10 h�� f... DB90 0* ,,, DB20 00000110 DB30 DB48 Part No. Height Width Overall Length Weight Each in. (mm) in. Irnm) in. (mml lbs. (kg) DB5 5" (127) 6" (152) 4.8" (122) 2.75 (1.25) DB10 5" (127) 6" (152) 9.6" (244) 5.28 (2.39) DB20 5" (127) 6" (152) 20.2" (5131 10.63 (4.82) DB30 5" (127) 6" (152) 30.8" (782) 15.99 (7.25) DB40 5" (127) 6" (152) 41.4" 11052) 21.34 (9.68) DB48 5" (127) 6" (152) 52.0" (13211 26.70 (12.4) For pipe straps/clamps,rollers and roller supports that can be used with these DURA-BLOK supports,see page 289. *For Roof Loading,Consult Roofing Manufacturer or Engineer.As with most commercial roofs, the weakest point may be the insulation board beneath the rubber membrane. All dimensions in charts and on drawings are in inches.Dimensions shown in parentheses are in millimeters unless otherwise specified. Eaton 281 B-Line series Pipe Hangers&Supports DURA-BLOK` Rooftop Supports mi CLDP10 - Load Distribution Plate Z.c Steel Plate with Slots -O 3" Dimensions- 15/8" (41mm)Wide x 6112" (65mm) Long W Material-11 Ga. steel(3.0mm) o Increases ultimate uniform load capacity on DBE& DBR Series supports to 500 lbs. (2.22kN) DURA-BLOK CLDP10 load bearing stabilizer plate increases load ratings for DBE Series and DBR Series supports by allowing the load from the threaded rods to be Loosen hex nuts and slide distributed over the length of the base instead of the point load where the rods plate under the flat washers attach to the base. -"`` Retighten the hex nuts with plate in place Part No. Adjustable Height Width Length Weight Each in. (mm) in. (mml in. (mm) lbs. (kg) CLDP10 11 Ga. (3.05) 15/t" (41) 91/2" (241) 0.53 (0.24) Compatible Components Available to make DURA-BLOK bases more versatile e'p" 0 0 rt% e 0/0• 0 ACV oM e.® " 0 _ I IN� �� aay100 ao/ ��� 0 8TS �• e 0 0 B22TH 6/ 622SH ��� �j TN Nuts �NCS 0 ✓� 1 8634 .44 �� =\ � S....,0_ nj 1 :::: • Q !!, B2000 Series B2� 6101 "V 8104 `I BVT Series Series 1� -'471 L r' (�G'i,_ „.._ "`�`1 ..��. , ,.„ . 1�'Y � , G B218 B379 II B219 Series B479 ) B3126 Series Above rollers can be mounted on DB Series,DB6 Series,and DB10 Series units. All dimensions in charts and on drawings are in inches.Dimensions shown in parentheses are in millimeters unless otherwise specified. Eaton 289 B-Line series Pipe Hangers&Supports DURA-BLOK- Rooftop Supports Rooftop Support Specification Y O O ° J Q SECTION 07720 a ROOFTOP SUPPORT SYSTEMS o (Applicable to Section 15060(Mechanical)and Section 16070(Electrical) PART 1 GENERAL 1.01 SECTION INCLUDES A. The work covered by this specification consists of furnishing all labor,equipment,materials and accessories, and performing all operations required for the correct installation of recycled rubber pipe[conduit]supports for mechanical piping[electrical conduit]systems. 1.02 REFERENCES A. ASTM A653 G90 SS Gr.33-Specification for Steel Sheet,Zinc Coated (Galvanized)by the Hot Dipped Process B. ASTM B633-Specification for Electrodeposited Coatings of Zinc on Iron and Steel C. ASTM C531—Test Method for Linear Shrinkage and Coefficient of Thermal Expansion of Chemical Resistant Mortars,Grouts,Monolithic Surfaces,and Polymer Concretes D. ASTM C642—Test Method for Specific Gravity,Absorption,and Voids in Hardened Concrete E. ASTM C672—Test Methods for Scaling Resistance of Concrete Surfaces Exposed to Deicing Chemicals F. ASTM D412—Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension G. ASTM 0395—Standard Test Methods for Rubber Property—Compression Set H. ASTM D573—Test Method for Rubber—Deterioration in an Air Oven I. ASTM D746—Test Method for Brittleness Temperature of Plastics and Elastomers by Impact J. ASTM D2240—Test Method for Rubber Property—Durometer Hardness K. NFPA 70—National Electrical Code 1.03 QUALITY ASSURANCE A. Rubber/steel pipe supports shall be manufactured under a strict quality control program assuring quality product delivered to the jobsite. Pipe supports that are damaged shall not be installed. B. Workmanship:All pipe[conduit]supports to be installed by a qualified piping[electrical]contractor and installed in accordance with manufacturer's recommendations. 1. All work shall comply with all applicable federal,state,and local codes and laws having jurisdiction. 2. All work shall conform to accepted industry and trade standards for pipe support[conduit]installations. PART 2 PRODUCTS 2.01 ACCEPTABLE MANUFACTURERS A. Manufacturer: Subject to compliance with these specifications,pipe support systems shall be DURA-BLOC design as supplied by Eaton B-Line Business[or engineer approved equal]. 2.02 MATERIALS A. Curb base must be made of 100%recycled rubber and polyurethane prepolymer with a uniform load capacity of 500 pounds per linear foot of support*. In addition,each base to have a reflective red stripe. (*See 3.01(C)) B. Dimensions:6-inches wide by[41[5.0] [6.75]inches tall by[9.6][20.2][30.8][41.4][52.0]inches long. C. Steel frame:Steel,14ga strut galvanized per ASTM A653 or 12ga strut galvanized per ASTM A653 for bridge series. D. Attaching hardware:Zinc-plated threaded rod,nuts and attaching hardware per ASTM B633. B-Line series Pipe Hangers&Supports 290 Eaton 10-1 Three Phase Inverters Z wi hSynergyt Technology for the 277/480V Grid7:1 SE66.6K / SE100K CE IE 12-20 AP yp^� (((R 2 0F yy�(2�10220 AIRpt^ m 7:3 YEAR BUILDING DIVISIO WARRANTY/ e • r-n • 41•10.- a e � III Specifically designed to work with power optimizers / Easy two-person installation—each unit / Built-in module-level monitoring with Ethernet mounted separately, equipped with cables or cellular GSM for simple connection between units I Fixed voltage inverter for superior efficiency I Balance of System and labor reduction (98.1%) and longer strings compared to using multiple smaller string inverters / Integrated Connection Unit with optional integrated DC Safety Switch—eliminates the / Independent operation of each unit enables need for external DC isolators higher uptime and easy serviceability I Built-in R5485 Surge Protection,to better / No wasted ground area:wall/rail mounted withstand lightning events or horizontally mounted under the modules (10°inclination) / Advanced safety features - integrated arc fault protection and rapid shutdown Three Phase Inverter with Synergy Technology for the 277/480V Grid SE66.6K / SE100K SE66.6K • SE100K OUTPUT Rated AC Power Output 66600 100000 VA Maximum AC Power Output 66600 100000 VA AC Output Voltage—Line to Line/Line to Neutral(Nominal) 480/277 Vac AC Output Voltage—Line to Line Range;Line to Neutral Range 432-528/249.3-304.7 Vac AC Frequency 50/60±5 Hz Maximum Continuous Output Current(per Phase)@277V 80 120 A Grids Supported—Three Phase 3/N/PE(WYE with Neutral) V Maximum Residual Current Injection"' 250 per unit mA Utility Monitoring,Islanding Protection,Configurable Power Factor, Yes Country Configurable Thresholds INPUT Maximum DC Power(Module STC),Inverter/Unit 90000/45000 135000/45000 W Transformer-less,Ungrounded Yes Maximum Input Voltage 1000 Vdc Nominal DC Input Voltage 850 Vdc Maximum Input Current 80 120 Adc Reverse-Polarity Protection Yes Ground-Fault Isolation Detection 350kG Sensitivity per Unit Maximum Inverter Efficiency 98.1 European Weighted Efficiency 98 % Nighttime Power Consumption <12 W ADDITIONAL FEATURES Supported Communication Interfaces'a RS485,Ethernet,GSM plug-in(optional) R5485 Surge Protection Built-in Rapid Shutdown Optional"'(Automatic upon AC Grid Disconnect) CONNECTION UNIT DC Disconnect(optional) 1000V/2 x 40A 1000V/3 x 40A STANDARD COMPLIANCE Safety IEC-62109,AS3100 Grid Connection Standardsi' VDE-AR-N-4105,G59/3,AS-4777,EN 50438,CEI-021,VDE 0126-1-1,CEI-016,BDEW Emissions IEC61000-6-2,IEC61000-6-3,IEC61000-3-11,IEC61000-3-12 RoTIS Yes INSTALLATION SPECIFICATIONS Number of units 2 3 AC Output Cable Cable gland—diameter 22-32;PE gland Cable gland—diameter 20-38;PE gland mm diameter 10-16 diameter 10-16 DC Input'°' 6 strings,4-10mm'DC wire,gland outer 9 strings,4-10mm'DC wire,gland outer diameter 5-10mm/3 MC4 pairs per unit diameter 5-10mm/3 MC4 pairs per unit Aluminum or Copper;L,N:Up to 70, Aluminum or Copper;L,N:Up to 95, AC Output Wire mm, PE:Up to 35 PE:Up to 50 37.04"x 12.41"x 10.24" Dimensions(H x W x D) Primary Unit:940 x 315 x 260;Secondary Unit:540 x 315 x 260 mm Weight 21.27"X 12.411° X 10.24" Primary Unit:48;Secondary Unit 45 kg Operating Temperature Range -40 to+60'r "C Cooling Fan(user replaceable) Noise <60 dBA Protection Rating IP65—Outdoor and Indoor Mounting Bracket provided "'If an external RCD is required,its trip value must be z 300mA per unit(z 600mA for SE66.6K;z 900rnA for SE100K) m Where permitted by local regulations Refer to Datasheets->Communications category on Downloads page for specifications of optional communication options: http://wwwsolaredge corn/groups/support/downloads a:Inverter with rapid shutdown part number:SE100K-RWRPORNU4;Available for SE100K p'For all standards refer to Certifications category on Downloads page:http://wwwsolaredge.com/groups/support/downloads "-The DC input type,MC4 or glands,and DC switch depends on the part number ordered.Inverter with glands and DC switch P/N:SEKKK-xxOP0BNG4,inverter with glands and without DC switch P/N: mu Power Optimizer p For North America P860 RECEIVED m (2-5 APR 2 0 MD 7, AR CITY OF PGARD O WARRANTY BUILDING DIVISION 1D i i . it K N m 70 PV power optimization at the module-level The most cost effective solution for commercial and large field installations / Specifically designed to work with SolarEdge / Advanced maintenance with module-level inverters monitoring / Up to 25% more energy / Module-level voltage shutdown for installer and firefighter safety I Superior efficiency (99.5%) I Meets NEC requirements for arc fault / Balance of System cost reduction; 50% less protection (AFCI) and Photovoltaic Rapid cables,fuses and combiner boxes, over 2x longer Shutdown System (PVRSS) string lengths possible I Use with two PV modules connected in / Fast installation with a single bolt parallel solaredge.com solar s 9 z Power Optimizer For North America P860 Optimizer Model P860 (Typical Module Compatibility) (for 2 x 72 cell modules) INPUT Rated Input DC Power^' 860 Connection Method Dual input for independently connected modules' Absolute Maximum Input Voltage 60 Vdc (Voc at lowest temperature) MPPT Operating Range 12.5-60 Vdc Maximum Short Circuit Current(Isc) 22 Adc Maximum Short Circuit Current per input(Isc) 11 Adc Maximum Efficiency 99.5 Weighted Efficiency 98.6 % Overvoltage Category II OUTPUT DURING OPERATION (POWER OPTIMIZER CONNECTED TO OPERATING SOLAREDGE INVERTER) Maximum Output Current 18 Adc Maximum Output Voltage 85 Vdc OUTPUT DURING STAN DBY(POWEROPTI M IZER DISCON NECTED FROM SOLAREDGEINVERTERORSOLAREDGEINVERTEROFF) Safety Output Voltage per Power Optimizer 1±0.1 Vdc STANDARD COMPLIANCE Photovoltaic Rapid Shutdown System Compliant with NEC 2014,20170i EMC FCC Part15 Class B,IEC61000-6-2,IEC61000-6-3 Safety IEC62109-1(class II safety),UL1741 Material UL94 V-0,UV Resistant • RoHS Yes INSTALLATION SPECIFICATIONS Compatible SolarEdge Inverters Three phase inverters Maximum Allowed System Voltage 1000 Vdc Dimensions(W x L x H) 129 x 168 x 59/5.1x 6.61x 2.32 mm/in Weight 1064/2.34 gr/lb Input Connector MC41al Lengths options Input#1 Input#2 Input Wire Lengthier (1) (-)0.16/0.52,(+)0.16/0.52 (-)0.16/0.52,(+)0.16/0.52 m/ft (2) (-)1.6/5.24,(+)0.16/0.52 (-)0.16/0.52,(+)1.6/5.24 (3) (-)1.6/5.24,(+)1.6/5.24 (-)1.6/5.24,(+)1.6/5.24 Output Wire Type/Connector Double Insulated;MC4 Output Wire Length 2.1/6.8161 m/ft Operating Temperature Ranger') -40-+85/-40-+185 'C/'F Protection Rating IP68/NEMA6P Relative Humidity 0-100 ^I Rated power of the module at STC will not exceed the optimizer'Rated Input DC Power'.Modules with up to+5%power tolerance are allowed. m In a case of odd number of PV modules in one string,it is allowed to install one P860 power optimizer connected to one PV module.When connecting a single module to P860. seal the unused input connectors with the supplied pair of seals. I NEC 2017 requires max combined input voltage be not more than 80V ro For other connector types please refer to:https://wwwsolaredge.com/sites/default/files/optimizer-input-connector-compatibilitypdf w Longer inputs wire length are available for use with split junction box modules.(For option 2 order P860-notYxxY.For option 3 order P860-xiocbotY). 0 When using longer input wire length(options 2 and 3),the output wire length is 2.2m/7.2ft m For ambient temperature above+70'C/+158'F power de-rating is applied.Refer to Power Optimizers Temperature De-Rating Application Note for more details. PV System Design Using a SolarEdge Inverter Three Phase for 208V Grid19t Three Phase for 277/480V Grid Minimum String Length Power Optimizers 8 14', PV Modules 16 27 Maximum String Length Power Optimizers 30 PV Modules - --.____-_------ 60 Maximum Power per String 7200^0 15300w W Parallel Strings of Different Lengths or Orientations Yes *it is not allowed to mix P860 with P730/P800p/P850 in one offing or to mix with P320/P340/P370/P400/P405/P505 in one string. m P860 design with three phase 208V inverters is limited.Use the SolarEdge Designer for verification. fe For 208V grid:It is allowed to install up to 7,700W per string when the maximum power difference between each string is 1,000W 1°For 277/480V grid:it is allowed to install up to 17.550W per string when the maximum power difference between each string is 2,000W exo O SolarEdge Technologies Ltd.All rights reserved.SOLAREDGE,the SolarEdge logo,OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies.Ltd. All other trademarks mentioned herein are trademarks of their respective owners.Date:11/2019/V01/ENG NA.Subject to change without notice. C us RoHS Intertek loTMRECEIVED AstroHa ..W. xi ------ ., -. . ....._.._ .F :. High Tech Leads Industry rt rt APR 20 2020 • CITY OF-PG/AR - 365W~380W 1., ILDINt✓DIVISI '.s .. 5BB-Monocrystalline PV Module :` a a CHSM6612M Series CHSM6612M/HV Series I- a * CHSM6612M max system voltage 1000V standard CHSM6612M/HV max system voltage 1500V standard Tier 1 No.1 IIII/ © DNV GL • • + 2 a RloPHOTONI C'9 PHOTO 2018 TOP FortwmOP t • a a 000°` 10-year Warranty for Materials and Processing 97% 25-year Warranty for Extra Linear Power Output I1 year 53%,2"°-25'years s 0.7%/year) • 4 I r 9000% Y` 65 00% ^2, ' 4 a r .( 4 80.20% f 1 2 3 4 5 8 2 8 9 10 11 12 13 14 15 16 11 18 19 20 21 22 23 24 25 + I • * iiKEY FEATURES a • el OUTPUT POSITIVE TOLERANCE Guaranteed 0—+5W positive tolerance ensures power output reliability. CINNOVATIVE PERC CELL TECHNOLOGY PERC Excellent cell efficiency and output. LOWER TEMPERATURE COEFFICIENT COMPREHENSIVE CERTIFICATES Improved temperature coefficient decreases power loss in the high `!J temperature application. CSC ce I� 1 c Vrus 1 1 ER AD URABILITY C E G G G �) Effectively HIGH RELI dealsBILITY with harshAN De ts,such as sand,salt mist and C`� ammonia resistance. PASSED HAIL TEST '^e � •• Certified to hail resistence:ice ball size(d=45mm)and ice ball velocity • First solar company which passed the TUV Nord IECITS 62941 certification audit. " Anti PID RESISTANCE pipExcellent PID resistance at 96 hours((g85°C/85%)test,and also can be improved to meet higher standards for the particularly harsh environment. 0 ASTRonERGY For Global Market A CHNT COMPANY ELECTRICAL SPECIFICATIONS CURVE STC rated output(Popp)" 365 Wp 370 Wp 375 Wp 380 Wp Rated voltage(Vmpp)at STC 39.38 V 39.56 V 39.76 V 39.89 V current-Voltage&Power-Voltage Rated current(Impp)at STC 9.27 A 9.36 A 9.45 A 9.54 A curves(370W) Open circuit voltage(V«)at STC 47.82 V 48.36 V 48.45 V 48.61 V 12 390 10 325 Short circuit current(I.)at STC 9.75 A 9.91 A 9.94 A 9.99 A 260 3 Module efficiency 18.8% 19.0% 19.3% 19.5% v 6 95 at t 3 Rated output(Popp)at NOCT 268.8 Wp 272.5 Wp 276.2 Wp 279.9 Wp u 4 °°°m'^' 130 a Rated voltage(Vmpp)at NOCT 36.36 V 36.50 V 36.64 V 36.78 V 2 65 0 c Rated current(Impp)at NOCT 7.39 A 7.47 A 7.54 A 7.61 A 0 5 10 15 20 25 30 35 40 45 50 Voltage(vt Open circuit voltage(V«)at NOCT 44.34 V 44.84 V 44.72 V 45.07 V Short circuit current(k)at NOCT 7.83 A 7.96 A 7.99 A 8.03 A Temperature coefficient(Popp) -0.376%/°C Current-Voltage curves(370W) Temperature coefficient(Ise) +0.043%/°C t0 Temperature coefficient(V«) -0.282%I°C e Normal operating cell temperature 46±2°C ` 6 -Cells lemn.=zs°c (NOCT) e 4 -Cells Maximum system voltage(IEC/UL) 1000Voc or 1500VDc -Cells temp.4s°c Number of diodes 3 2 -cells temp=55°c -Cells temp.=65°C Junction box IP rating IP 67 0 0 5 to 15 20 25 30 35 40 as 50 Maximum series fuse rating 20 A voltage(y) •Measurement tolerance +/-3% STC:Irradiance 1000W/m',Cell Temperature 25"C,AM=1.5 NOCT:Irradiance 800W/m',Ambient Temperature 20°C,AM=1.5,Wind Speed 1m/s MECHANICAL SPECIFICAI IONS PACKING SPECIFICATIONS Outer dimensions(L x W x H) 1960 x 992 x 40 mm ©Weight(module only) 21.9 kg/48.28 lbs 77.17 x 39.06 x 1.57 in ®Packing unit 27 pcs I box Frame technology Aluminum,silver anodized Module composition Glass/EVA/Backsheet(white) Weight of packing unit 636 kg/1402 lbs (for 40'HQ container) Front glass thickness 3.2 mm/0.13 in Number of modules per I Cable length(IEC/UL) 1150 mm/45.28 in 40'HQ container 648 pcs Cable diameter(IEC/UL) 4 mm2/12 AWG 'Tolerance +/-1.0kg Subject to sales contract Maximum mechanical test load 6000 Pa(front)/3600 Pa(back) Fire performance(IEC/UL) Class C(IEC)or Type 1 (UL) Connector type(IEC/UL) MC4 compatible 'Option:900(+)/600(-)mm for defined projects in advance. "-Refer to Astronergy Crystalline Silicon PV Module Installation Manual or contact technical department. Maximum Mechanical Test Load=1.5,Maximum Mechanical Design Load. MODULE DIMENSION DETAILS 992 mm/3.255 feet 40 mm/0.131 feet 16-35 mm x 8.5 mev 8 !PA I eon feet a 0A28feet/ 40;1 Iht Drainage hole I Ei 11 mm/0.036 feet 217.5 Pm/0.057feet 9 mak/0.030feet E I1.1 444�"' 6-055mm/0.018feet qa j ---- t Ground hole E P`S E yy 5 -8n E C 8-9mmx14mm/ 0.030 feet x0.016 feet J @ ! 1 Mounting hole \ /I 948 mm/3.110feet r $ �- _ --- Ns, 32 mm/0.105 feet 9 ©Chint Solar(Zhejiang)Co.,Ltd.Reserves the right of final interpretation.please contact our company to use the latest version for contract. http://energy.chint.com Astronergy 05-201 9 wmwrr� IRONRIDGE Tilt Leg 0 0 0 If:, 0 0 !400IJ 0 ITEM NO. DESCRIPTION QTY. 1 U-FOOT 1 2 NORTH TILT LEG, 1.5"SQ, LENGTH VARIES 1 3 PRE-ASSEMBLED SOUTH TILT LEG 1 4 NUT, FLANGE HEX 3/8-16 SS 3 5 WASHER, FLAT 3/8 SS 1 6 BOLT,3/8-16 X 2.5"CS SST 1 7 BOLT, BONDING 3/8-16 SQ HEAD, 2.25" 1 8 BOLT, BONDING 3/8-16 SQ HEAD, 1.0" 1 Part Number Description North lilt Leg Length TM-FTL-007 Kit, Fixed Tilt Leg, T', Mill 7" TM-FTL-010 Kit, Fixed Tilt Leg, 10", Mill 10" TM-FTL-015 Kit, Fixed Tilt Leg, 15", Mill 15" TM-FTL-020 Kit, Fixed Tilt Leg, 20",Mill 20" TM-FTL-025 Kit, Fixed Tilt Leg, 25", Mill 25" TM-FTL-030 Kit, Fixed Tilt Leg, 30", Mill 30" v1.0 p 1) U-Foot 4) Nut, Flange Hex 3/8-16 SS 40 0.75 ` 3/8-16 THD 011 s�.56 .35 0.38 Property Value p Material Stainless Steel Finish Clear .16-4.'" �— 31 2.24 5) Washer, Flat 3/8 SS H1.9 Fr H 2.0 4614i 0.81 —►-1 f.07 Property Value Material Aluminum ��� Finish Mill 0.41 Property Value Material Stainless Steel 2)North Tilt Leg Finish Clear 1.0 ' `, 6) Bolt, 3/8-16 X 2.5" CS SS 1.5 Q +- I .23 Imo— 3/8-16 THD T ^tom Length Options: 56-ii-R- 7", 10", 15", 20", 25", 30" 2,5 Property Value Property Value Material Aluminum Material Stainless Steel Finish Mill Finish Clear 3)Pre-assembled South Tilt Leg 7, 8) Bolt, Bonding 3/8-16 Sq Head ��, • 1.0 1.0 ' 'I 24 3/8-16 THD 40-1 70 .56 OD T ---1 1.0 -F II:: 0 2.25" 7.0 .24 H 3/8-16 THD / An. .56 nis �J 2.25� 2.1 �— —� 2.0 r Property Value Property Value Material Aluminum Material Stainless Steel Finish Mill Finish Clear v1.o W 0 IRONRIDGE RAIL IRONRIDGE SOUTH TILT LEG IRONRIDGE NORTH TILT LEG O Z OIRON u Foor -� POST STANDOFF S § q ANGLE OF iSOLAR INCIDENCE W % ---- W R O SIDE VIEW,QUIaMOUNT,PORTRAIT MODULE w F 8 IRdAIDGE UNIVERSAL ,�'¢ i S • PO PVIRO MOOD E FRAMEuN FASTENING OBJECT El 1 PV HOOK ULE FRAME FRIIDCE NERSAL _ FASTEMN'C.OIft{T int^.a 1 0 _ Igor ��, :i O © DETAIL.MID CLAMP 6.I'-0' 0DETAIL.MID P FONT Q ® IRONRIDGE RAIL IRONRIDGE STOPPER SLEEVE ILON0.mGE UNIVERSAL IRONRIDGE UNIVERSAL 01"- FASTENING ORIECT FASTENING ONJECT • } (PO � W MODULE FRAME PJ MODULE FRAME �,,. m, AS REQUIRED BY SLEEVE Si U n2R IRO NRID(E RAIL MODULE MANUFACTURER _ i V FASTENING —_ 1.0 Fa °V SYSTEM DETAILS: O MAN VIEW,QUIONOUNT,PORTRAIT NOODLE (E DETAIL.END CLAMP PLAN , DETAIL,END CLAMP FRONT QUICNMOUNT Sale:l":1'-0" L:J Sale:V=1'-0" Scale:6"..I'-0• as ill — IR 1.0 W 0 O x S s Cr 62 \ Z O wag \ `�)/I GUL RID(x RAIL at 1 c � YJ /� • ANGLE OF �,•. . �'-\ ''�� SOUIN TILT LEG '� —_--\//` P1CID@Ip=C . 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C ANGLE OF SOLRI CIDENCE -` C ®.....1 1r4 g s r el w x w R O SIDE VIEW,U.NCHOR 2000,PORTRAIT MODULE Scale:1'.1'-0' a re f Fs 1 e IRONRIDGE UNIVERSAL B 1 S PV MODULE FRAME FASTENING OBJECT 4" PV MODULE FRAME ® IIIDNRL)GE UNIVERSAL _� IRONRIDGE FRAIL 1 FRONRI GE diRYT •I• 0 © w itg,rsg O DETAIL MID CLAMP PLAN O DETAIL,MID CLAMP:Y.1'-0 FRONT' R® Scale:6'.I'-0' ® IRONRIDGE RAIL IRONRIDGE STOPPER SLEEVE IRONRIDGE UNIVERSAL !PORRIDGE UNIVERSAL FASTENING OBJECT FASTENING OBJECT_ 41:1111 r • as BY '' RRONRIDGE STOPPER MODULE FRAME I wIRONRlDGE RARE �MODULEs •• MODULE MAN REA =flip SLEEVE NM 45, �, FIAT ROOF PV SYSTEM DETAILS: A PLAN VIEW,U-ANC!OR 2000,PORTRAIT MODULE E DETAIL END CAAMP NAN F DETAIL,END CLAMP FRONT LLM1g1OR 2000 Scale:1'.1'-0" Scale:6".1'-P Scale:S'.1'-0' Dorn "•` IR2.0 —. ,«,. ILl () 0 a ze ®� c . IRONRIDGE RAIL ANGLE OF 2.2 �,vitioal ` �� SOUTH TILT LPG - � '' _ NORTH TILT L� G ® I e . IRONRIDGE UF001'. u-ANnaR moo �a \ W x W R O SIDE VIEW,U-ANCHOR 2000,LANDSCAPE MODULE U, I Scale:l"-1'-0" 0 rc L 2 E 8 I 4 IRONRIDGE UNIVERSAL1 ;1 i 1 S 4" PIRONRIDGE UNIVERSAL _ � FRAME Pv WRAF IRONRIDGE RAIL FASTENING OBJECT WO mir ® DETAIL MID CLAMP PUN P FRONT 1111111 k 3,.tgy#H E9 OScak:6".1'-0" 0 Scale:6"=1b" 1 1 1 i 8 6 e ; } 4YQY fill / AS REQUIRED BY IRONRIDGE MIL IRONRIDGE STOPPER SLEEVE / L , MODULE MANUFACTURER1 IRONRIDGE UNIVERSAL IRONRIDGE UNIVERSAL CO t FASTENING OBJECT FASTENING OBJECT PR MODULE FRAME PV MODULE FRAME - - - -, C1. ' -, [ EVE PR UM'IRONRIDGE SIEM 4 IRONRIDGE RAIL FLAT ROOF W SYSTEM DETAILS: O RAN VIEW,U-ANCHOR 2000,LANDSCAPE MODULE O DETAIL END CLAMP PLANS O DETAIL,END FRONT U-ANCHOR 2000 Scale:1"=1'-0" wlFumu _7 IR 2.1 PV MODULE, PV MODULE, -FV MODULE, PV MODULE, W BY OTHERS BY miffs BY OTHERS BY OTHERS V IRON_RIDGE IRONRIDGE _� IRONRIDGE IRONRIDGE RAIL �RAIL RAIL —. RAIL 0 5 SOUTH)GE DNINRIDGE �— IRONRID(;E IRONRIOGEa L� SOUTH NORTH .41161PrairliPpO NORTH4 `L� TLLT IEG r::' TILT LEG TILT LEGTILT LEG g I • •R 2000 U ANcIER 2000 U.ANCTHOR 2000 3 rcLLANCHOIL 2IXJ. �[:]I a i �� �� � �_ (E)ROOF (E)ROOF (E)ME ROOF (E)NE ROOF 1 MEMBRANE, MEMBRAIF MEMBRANE, MEMBRANE, FILLY FULLY HILLY FULLY ADHERED ADHERED ADHERED ADHERED Th solm 3'-'-0" O STANDOFF Suk::3'T=P-0" O STANDOFF smleDS'— O STANDOFF DETAIL Sale•3 ___ SELF-DRILLING SCREW IRONRIDGE RAIL � � �'•• i I CO-'''''''':---''''''\ E IRONRIDGE INTERNAL SPLICE ._2 O U-ANDR TARGET PLATE C.O. yyy L DETAIL SPICE CONNECTION,IRONRIDGE _._______ ._::)._.,.. eI OH I 1 i GROUNDING STRAP, INSTALLED AS NEEDED V MU-DRILLING SLEW O U-MIRROR 2000,PERSPECTIVE VEIY ---_ IRONRIDGE RAIL rid i -- 1tg6rs� „., IRONRIDGE INTERNAL SPLICElilliii O DETAIL DIPANSION JOINT CONNECTION,IRONRIDGE RAIL 1'J' > < _ e.1'-0" fff TOP•FACING SLOT I tee? UNDERMOUNTHNG SLOT INTERNAL SPLICE 1'i J SIDE.FACING SLOT - �' O U-ANCHOR 2000,SIDE VIEW ELM ROOF MPOFENT 1.^7.t DETAILS. U-NCHOR 2000 O DETAIL INTERNAL SPLICE,IRONRIDGE RAIL O U-ANCHOR 2000,PLAN VIEW �- IR2.2 30"' I'-0"=l"O• ' i IR 2.2 xm W 0 I IRONRIDGE SOUTH TILT LEG 1e 2 _` IRONRDGE RAIL Z 4 N IRONRIDGE NORTH TILT LEG IRONRICGE U-FOOT Or„ _, __ ANGLE Of RI g 41 f92 % W R O SIDE NEW,U-ANCHOR 2400,PORTRAIT MODULE w Sale:1'=T-O" I 2. B e I y� #11 8 ND E UNIVERSAL 5 / FASTENING PV MODULE FRAME FASTENING OBIBCT S irk PV MODULE FRAME 11110, IRONRIDGE UNIVERSAL IRONRIDGE PAIL . FASTENING OBJECT OR7ECf i © I/8 E8t O DETM4 MID l Scale:PUW'-0" Scalv 0 DETAA,MDJ P FRONT" Illiii i ® IRONIIDGE RAIL DtONRIDGE STOPPER SLEEVE IRONRIDGE UNIVERSAL IRONRIDGE UNIVERSAL FASTENING OBJECT FASTENING OBJECT • . PV MODULE FRAME PV MODULE FRAME e AS REQUIRED6Y ''� 1® STOPPER PV RAIL _s MONO F MANUFACTURERtio_ FLAT ROOF PV SYSTEM DETAILS: O MAN VIEW,U-ANQIOR 2400,PORTRAIT MODULE E DETAL,END QAM ("AMP PLAN O DETAIL,END MAP FRONT U-ANcHOR 2400 Sole:P=1'-0" E Sale:6"=1'-0' Sale:6".1'.0" S0� -" IR3.0 MMM PV MODULE, BY OTHERS PV MODULE, FV MODULE, W _ BY OTHERS -_ 1RONRIDGE BY OTHERS BY OTHERS 0 �� IRONRIDGE k ' I ilWA n' s:Iii glir 400d1i i` iiir BOLT n D.BOLT 2,00 wi ME ROOF M MECHANICALLY ROOF (E)ROOF ME ROOF MFNN LEA ATTACHEDMEMBRANE, MECINICA M TNEHED LLY ATTACHED ATTACH MECHANICALLY AITA01 MECHANICALLY \O STAND�OET. ATT O4'fl N STANDOFF DETAIL O STANDOFFD ETAAIL ATTACHED O STANDOFF�DETAII ATTACH® O S[Me:3'm1'4Y N SELF-DRILLING SCREW • ---- OIONRIOGE MIL V u 0, ------ O20NRIDGE INTERNAL SPLICE O 4-ANOGR TARGET PLATE 1 ODETAIL,SPLIT CONNECTION,IROLIRIDGE RAIL GROUNDING STRAP, INSTALLED AS NEEDED SELF-DRILLING SCREW © U.ANOIOR 2400,PERSPECTIVE VIEW -_-- IRONRIDGE RAIL "E--- 18'E8g QtONRm[E INTERNAL SPLICE I y y jil O DETAIL FXPANSION MINT CONNECTION-IRONRIDGE RAIL i IJ6 3SE 6'=1'-0 •TOP-FACING SLOT 11d `; l UNDERMOUNTNG SLOT / CO INTERNAL SPLICE :1 1: SIDE-FACING SLOT NW LAG BOLT i _ ^ - O U-ANCHOR 2400,SIDE VIEW AT ROOF 11'' FCOMPONENT DETAILS: U.ANCHOR 2400 O DETAIL INTERNAL SPLICE IRONRIDGE RAIL O U-ANCHOR 240D,PVN VIEW A0m 1'-0'=L'-0' x IR 3.2 N%M 111 0 cc z 11 ix ANGLE OF ® . IRONREDGE RAIL W soLAlnraooNE i ` i SOUTH nLTLEG ! I _- — ''' NORTH TILT LEG ® Ia ! \ IRONRIDGE U-FOOT '0..0 ., 4144A 0-ANCHOR 2400 a w x w I R O SIDE VIEW,1YANCHOR 2400,LANDSCAPE MODULE Scale:I"=1'-0" % 8 e Li i i / IRONRIDGE UNIVERSAL 1 M MODULE EUN E FASTENING WWS IRONRIDGEUIVERSAL FASTENING OBJECT PV MODULE AE% IRONRIUGE RAIL y Mr ® itS /DETAIL.MID CLAMP PLAN DETAIL,MID CLAMP FRONT $ l i ;Scale:r=1'-0" O Scale:Veer-0' e /^ 1 O ® \\li AS REQUIRE)BY IRONRIDGE RAIL IRONRIDGE STOPPER SLEEVE I MODULE MNRIFACRIRERI FASTENING UNIVERSAL IRONRIDGE UNIVERSALell r- I �FASTENINGPV MO 0 LE CT FRAME .� ,'. W MODULE FRAME W MODULE ...i A IRONRIDGE SIU+eR • IRCNRIOGE RAIL !gm FLAT ROOF PV SYSTEM DETAILS! O PLAN VIEW,U-ANCHOR 2900,LANDSCAPE MODULE O DETAIL,END(LAMP PLAN O DETAIL,END C MP FRONT eA•hC110eRm24W Scale l'=1'-0" Scale:V.I'-0" Scale:6"sl'-0" ." mIr®m+e "" IR3.1 I P ,