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25A-121 (3) Cut Sheet - CP-SQ-SLOTTED 1. Installation to be completed in accordance with manufacturer's written specifications and installation instructions. 2. See spec sheet or contact manufacturer for detailed material, finishes, and configuration options. 3. Contact manufacturer for detailed layout. 4. Do not scale drawings. 5. Subject to change without notice. O n__, - r. r F °y 0,50 •- .00 0,88L101 X ? J" ALPINE ° ° EcoFasten Solarw 289 Harrel Street SNOWGUAR i 4 www.ecofastensolar.com Morrisville,VT 05661 www.alpinesnowguards.com Toll Free Phone 1.877.479.9765 Toll Free Phone 1.877.859.3947 Material: See Spec Sheet Toll Free Fax 1.888.766.9994 Toll Free Fax 1.888.766.9994 Scale: 1:1 4/8/2013 ASG: - EFS: X professional SOLAR FastJack 2x Bracket Packing List products Per Box: Part Number A-FJT-20 2X Bracket an X 20 -7 POLY BAG CONTENTS fi z 3/8" x 11/4" Hex Bolt 3/8" Flat Washer X 20 x 60 3/8" x 1/2" Hex Bolt X 40 :f Date Modified:Monday,November 12,2007 SV- _x QUIK FOOT PRODUCT GUIDE Bracket Options - L-102-3" -4 e y J ' P f x V Y \ + _w d t F � C v14 a 0 aa M, k :/1 b � 0 7�` Y 0 C i C)EccFastef Solaff,'All content j),ote•2ed a de,ropyeg Ali nhts es c 038J . . _ $eC4-8 �' tt f QUIK FOOT"' PRODUCT GUIDE QFL-812 z �c 4� � 9 x f x+ ik C t c W r x , 1 r O n C y W ` -4 CD Ec_oFasten SoirnO All content protected under copyright All rights reserved. 03/8111 Sec.4-3 s X 181 Z_ EAR 3"IDE I td,/ lu 100 .X .XX .01 .XXX= +/- .005 289 Harrel Street TNI Morrisville, VT 05661 P-3-C SK 'b",1>Eco Fast en S olar Toll Free Phone 1.877.859.3947 OV4 www . ecofastensolar . com Toll Free Fax 1.888.766.9994 MATERIAL: 2011 Aluminum web www.ecofastensolar.com e-mail info@ecofastensolar.com SCALE: 1:1 9/17/2010 SHEET 1 OF 1 QUIK FOOTr"° PRODUCT GUIDE QF- S �d �, L F - 1.00 ;> � .rt �����U ��,�-L Ag 6 � L t o- o 5 SECTION A-A C 3/8-1618.8 eL g J v co Ln r co 4" cc 2 c e N k f O W V Ecol aster)SoialQ All content protected tinder copyright All rights reserved. 0318111 Sec.4-2 t QUIK FOOT" PRODUCT GUIDE Bill of Materials 1 4 Materials Needed for Assembly (see figure 1 Sec. I-I) Required Tools � Item No. Description of Material/Part Quantity I 3/8"Stainless Steel Hex Nut I ,� k i 2 3/8" EPDM Bonded 18.8 SS Washer I 3 L-102-3"Bracket (other options available) I v, 4 Quik Foot Flashing 4\ r a 5 Quik Foot 6 Fastener (length to be determined) By Others Base Components Needed 7 �w 4r( pp u� #I #2 C t � + .� { <•`* ffi C D w #3 #4 _ #5 #6 .` o JE 4. — v � UFcoFosten SororC Ali contcnt protected under copy,rgl;t.All nglrts resem•d. 0318r11 - - Sec.3-1 4 l QUIK FOOT" PRODUC r GUIDE = Installation Instructions Instructions For detailed product illustration see previous page,for required tools see next page. Locate the rafters and snap horizontal and vertical lines to mark the installation position for each Quik Foot. j 2. Install base as shown using appropriate fasteners 3. Apply a thin bead of sealant around the base of the threaded stud.** 4 f f r 4. Insert the flashing so the top part is under the next row of shingles and pushed far enough up slope to prevent water infiltration through a r vertical joint in shingles. 5. Install top compression component as shown using EPDM bonded washer 3 and stainless nut. I Consult an engineer or go to www.ecofastensolar.com for engineering data. 2 + I *EcoFasten recommends XHD fasteners by OMG. **EcoFasten recommends Geocel 2300. w CC L a � 3 4 5 0 ry w EcoFasten Solai«;All content p•oteded under copyright All rights reserved. 03/8111 $eC.2-I T QUIK FO PR'OpUC-T GUIDE EXploded Product View 4 ;°: , , ' w z r rg - i A, 7 Ja- t k W o- ± � C v o 5 3. 6 Note:Numb corresp and with B.O.M,Sec.3-1 Sec-1-1 4 03181 t! v hc. All?'Ribs resery protect co ed under cop?"�' - Af! EcoFasteri Soim� n;en_ fi ik Q U �OV PRODUCT GUIDE .. i Quik Foot Contents Exploded ProductView — Sec. I Installation Instructions— Sec. 2 Bill of Materials — Sec. 3 limei Cutsheets —,Sec.4 F Specifications—'Sec.5 x k i [_oaci Test Reports Sec. 6 1 y j 3 � y { oasis S 61ar Committed to the Support of Renewable fner gy VIM ht j. Th ►r� S01ar t: kYd h. Cornpo,7Lxnt S P e%F11�.ati�n� .so/ t'and 1-105 ballast-tr `TS al ame COde Molar 1400tW rail,nuM extrusion The sa o plr�p7t 0tintin,Clips al/tin r tilt le s and clamps ir ©unto System i P gs and t_ to ac ford s E Certified - r'"o_niFCe set Beet your buildin oCUmentation bl. Severe to g code aPl�lica ere Conditio arrant zinc plate n Y _ d gel � (eery sPver �olar�ountt . one Piece sta Welded steel eJ Product is Co�ere 18- "dorfs Warrant d by a 101 �stainless steel f✓arranty, Y and Year rastene_r:; For corn a$year lttnited'rnited l�lete finish olarA4ount,}instrranties dovn f� web site, allation manua�rom Y U/V/ht //"A "rig C �•. visit us on/ Ine at j1vww•unira c'Can7 SOLARM UNT° RAIL OPTIONS ATTACHMENT OPTIONS KEY BENEFITS PV's most versatile mounting system Flexible Components Speed Installation of SolarMountO Rail SolarMount'HD Standoffs Maximum flexibility HD{heavy duty)rail add<_the Solarfu9nunt adva:rtage Use standoffs whenever flashed installations to PV PoleT0ps',tl LAs(see se crate data sheets). Flush,high-profile or and custDrn appl,af cns:hat requr long spans. • are required.on 81e roofs,for example.Two- _ piece aluminum standoff allow precise place- law-profile configurations me nt of a flashing over a secured base prior to the Roof or ground mount "�` , �g w• installation of the standoff itself. { Pitched or flat roof X. Y .All standoff types come in four standard heights:3,4,o,and 7 inches.Appropriate �s s Flashings are avai4able. Ease of Installation *� Installer-friendly components Serrated L-feet Standard for ground mount installations on Minimized penetration with residential and i on, rtial rooftops,use L-feet longer attachment spans than a alone above asphalt composition shingles or In competitive products conjunction with flat top standoffs.Mount t..� standard or light rails.Configure to either of Designed with customer input Ff£, two rail heights,one promoting air flaw for ``. cooling,the other offering close-to-the-roof Grounding and wire aesthetics management options ti �b Strut-in-Tube Style Legs Complete technical support Quickly set the precise tilt angle required.Styles Installation and code are available for high profile(a or z legs per rail)and low profile installations. compliance documentation Each series offers three leg lengths so that you 1 "," � ^-w`ts .;m can adjust to exactly the tilt angle you want— Online estimator up to a maximum of So degrees—without cutting and drilling at the job site Person-t0-person customer service Standard SolarMount Sfai lord FastFoot r:3d gi .. you &­h&­ht rlrx hdGty,including Core component for Unirac M ottor�mu:rrt,L ^d tilt-c_ poor+s � �� � ar+a en 1 V O D U LE MOUNTING !,y AI� w � mounting solutions �"f Three rail options to Assembly Sequence Is Your Choice of tr,.rr;:,f accommodate any job site Top Mounting Clamps Bottom Mounting Clips Incorporated into other Ideal far Flush mount apphca- Use button mounting clips y'� Tile Nook major product lines •„r fio stct�as "dent"I rooftops, (s andard and ND roll only) Made from cast aluminum,the rile hook whc it is mat a rvealent to w r ,eve,you prefer to attachment provides SolarMount with a 4W sc❑re fontln nd rails befnre preassa_rnble the array using cost-effective solution for barrel or Spanish g a n,odcle mounfin holes. installing moCiles,top mo rating g the roofs.All required lag bolts and hardware damps securely grip any point of Snrply fit the dip into its rail are included.Refer to the tile hook engineering sictc, rt hemounting bolt fur /� the module frame.freeing yo;,� H tan the carrsti clots of module a t c rc rnnnedion.Adjust the data for max load capabilities. rrawnting holes. cl p pa ition anywhere along �� the jai)slot. eop't ". SOLARMOUNTO PV's most versatile mounting system a SolarMount is the most versatile PV mounting rail system on the market today. We've engineered installer-friendly components for maximum flexibility, allowing you to solve virtually any PV mounting challenge. The universal SolarMount rail system has three options which can be assembled into a wide variety of PV mounting structures to accommodate anyjob site. Unirac provides a technical support system complete with installation and code compliance documentation, an on-line estimator and design assistance to help ou soive the toughest challenges. RAC_g •• NOM so Bright hi i-it, s lar Visit us online at www.unirac.com MODEL: SPR-327NE-WHT-D ELECTRICAL DATA IN CURVE Measured at Standard Test Conditions(STC):irradiance of 1000W/m2,AM 1.5,and cell temperature 25'C 7 Peak Power(+5/-3%) Pmax 327 W 6 i000 W/mz Cell Efficiency 11 22.5% 5 Panel Efficiency r] 20.1 % Q 4 800W/m2 } Rated Voltage Vmpp 54.7V 3 Rated Current Impp 5.98 A v 2 Open-Circuit Voltage Voc 64.9 V 1 200 W/mz Short-Circuit Current Isc 6.46 A 0 Maximum System Voltage UL 600 V 0 10 20 30 40 50 60 70 Temperature Coefficients Power(P) -0.38%/K Vole(1/) Current/voltage characteristics with dependence on irradiance and module temperature. Voltage(Voc) -176.6mV/K Current(Isc) 3.5mA/K NOCT 45°C+/-2'C TESTED OPERATING CONDITIONS Series Fuse Rating 20 A Temperature -40' F to+185' F (-40'C to+ BY C) Grounding Positive grounding not required Max load 1 13psf 550 kg/m2(5400 Pa), front(e.g. snow) w/specified mounting configurations MECHANICAL DATA 50 psf 245 kg/M2(2400 Pa)front and back—e.g. wind Solar Cells 96 SunPower MaxeonT°'cells Front Glass High transmission tempered glass with Impact Resistance Hail: (25 mm) at 51 mph (23 m/s) anti-reflective (AR)coating Junction Box IP-65 rated with 3 bypass diodes D WARRANTIES AND CERTIFICATIONS Dimensions: 32 x 155 x 128 mm Output Cables 1000mm length cables/MultiContact(MC4)connectors Warranties 25-year limited power warranty Frame Anodized aluminum alloy type 6063 (black) 10-year limited product warranty Weight 41.0 Ibs (18.6 kg) Certifications Tested to UL 1703.Class C Fire Rating DIMENSIONS MM (A)-MOUNTING HOLES (B)-GROUNDING HOLES (IN) 12X 06.6[.26] 1 O 04.2[.17] BOTH END T 1 0 • 20.4%efficiency Ideal for roofs where space is at a premium or where future expansion might be needed. • High performance Delivers excellent performance in real world conditions, such as high temperatures, clouds and low light.',2,s • Proven value Designed for residential rooftops, E-Series panels deliver the features, value and performance for any home. Macon®Solar Cells:Fundamentally better. Engineered for performance,designed for durability. Engineered for peace of mind Designed to deliver consistent, trouble-free energy over a very long lifetime.4,5 Designed for durability The SunPower®Maxeon Solar Cell is the only cell built on a solid copper foundation. Virtually impervious to the corrosion and cracking that degrade Conventional Panels.4,5 #1 Ranked in Fraunhofer durability test.10 100%power maintained in Atlas 25+ comprehensive PVDI Durability test.11 HIGH PERFORMANCE & EXCELLENT DURABILITY _20- 327 E=.-°NEIJ . HIGH EFFICIENCYv Generate more energy per square foot E-Series residential panels convert more sunlight to electricity producing 36% more power per panel,'and 60% more energy per square foot over 25 years.3 4 HIGH ENERGY PRODUCTION' Produce more energy per rated watt High year one performance delivers 7-9% more energy per rated watt.3This advantage increases over time, producing 20% more energy over the first 25 years to meet your needs,' C 0 00", on:,. o , - a w 00 r N 0 t% 0 _ 2C years sunpowercorp.com .r,,, (4t 3 C �. 6 eI ow jhl amd c s ' .,F'ec,rai li - �.,r,se sunpowercorp.com City of Northampton Building Department - -- - - - - - 1 - Plan.Review 212 Main Street Northampton, MA 01060 Engineered trusses 24"on center Engineered trusses 24"on center ' I Standard asphalt shingle roof SOlamnOUnt STANDARD mounting rail Solarmount STANDARD mounting rail Standard asphalt shingle roof ' : Solarmount STANDARD rail splice bar Solarmount STANDARD rail splice bar Roof 510" II' Roof 216" r r Overhang 12" _ Ron'R,ocE Array 372 112" { 3.: Array 184 1/2 \ 1�-3 3" ,:, -_ {::. _ ,r r :_ .}� w",. - Roof RiDOe �,# _ _„"-.:: ra IoF RIOOE ROOF _ { I _. 10" Or RIDGE t _ 3 -- 1 0" i 1 _. 168"_.. a 168' _1 N � 1 r rail 1 168" �I 'y rail a N a' f!--- �} — . 168 III 16A'{ I < 8" I 1 24" 1 48 o m f- iu i DO 24" 46 ITi r I {1_ N r ROOF DRIP SINE ROOF GRIP LME 1 GARAGE p MAIN HOUSE - Roor DRIP UNE S ROOF DR LINE un oweDRIP 61.39"x41.18"x1.81" _ Sunpower (2)L-foot mounted on Pro Solar AFJT-20 spacer on 61.39"x 41.18"x 1.81" Ecofasten CP SO on Quick foot base attached to roof structure staggered not more than 48"apart L-foot mounted on Quick foot bases attached to z _ roof structure staggered not more than 48"apart L-foot mounted on Quick foot bases attached to roof structure staggered not more than 48"apart �I I I Array tandoffs are to be Array to be installed on Sun power The centerilne of the clips —� y y p P W II Si I R,cW R�SOMrhmY+W1, Installed in a staggered the south facing roof of the 61.39" x 41.18"x 1,81" should be 6"to 15"from the - wILIARD 11199 S R =f 7 1-.MA 0130 pattern to evenly distribute residence end of the side frame. »z elae 6 Sherman Avenue, the array dead load. Roof trusses are 24"O.C. 12"max rail cantilever `"1 ;°. ;, A," Northampton,MA 01060 _ I EAH Structural Consulting bed rd, P.-IA 04 31t EAHt CONSULTING El:�in��ri:E�Fi:�trt_�turaLrun1 Framing Check (MP3) w=77 plf Dead Load 6.6 psf _ PV Load 4.0 psf --` --� Snow Load 28.0 psf 2X4 lop ChordS @ 24*0 t Governing Load Combo=DL+SL Member Span-6'-6" Total Load 38.6 psf Member Properties Member Size S(in"3) 1(in"4) Lumber Sp/Gr Member Spacing 2x4 3.06 5.36 1650Fb/1.5E @ 24"o.c. Check Bending Stress Fb(psi)= fb x Cd x Cf x Cr (NDS Table 4.3.1) 1650 x 1.15 x 1 x 1.15 Allowed Bending Stress=2182.1 psi Maximum Moment = (wL^2)/8 = 407.927 ft# = 4895.12 in# Actual Bending Stress=(Maximum Moment)/S =1598.5 psi Check Deflection Allowed Deflection(Total Load) = L/180 (E=1500000 psi Per NDS) = 0.433 in Deflection Criteria Based on = Continuous Span Actual Deflection(Total Load) _ (w*L"4)/(185*E*I) = 0.161 in = U485 > U180 Therefore OK Allowed Deflection(Live Load) = L/240 0.325 in Actual Deflection(Live Load) _ (w*L"4)/(185*E*I) 0.117 in U667 > U240 Therefore :,,g Check Shear Member Area= 5.3 in"2 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv*A = 709 lb Max Shear(V)=w*L 12 = 251 lb At�o,rud> « 11v" Stressed na 'hereto e,Oil' Willard Residence, Northampton 7 EAH Structural Consulting 35 Kendall Cow-t Bedford, HA 01730 EAW CONS'M TINA Framing Check (MP2) w=77 plf Dead Load 6.6 psf PV Load 4.0 psf Snow Load 28.0 psf 2x4 Top Chords @ 24*o.c. 0 Q Governing Load Combo=DL+SL Member Span=T-3" Total Load 38.6 psf Member Properties Member Size S(in^3) 1(in^4) Lumber Sp/Gr Member Spacing 2x4 3.06 5.36 1650FbI1.5E @ 24"o.c. Check Bending Stress Fb(psi)= fb x Cd x Cf x Cr (NDS Table 4.3.1) 1650 x 1.15 x 1 x 1.15 Allowed Bending Stress=2182.1 psi Maximum Moment = (wL^2)/8 = 507.494 ft# = 6089.93 in# Actual Bending Stress=(Maximum Moment)/S =1988.6 psi Allovvi,-ci >A s-Ii al 1 21i, IA,essed hereiore O`J Check Deflection Allowed Deflection(Total Load) = L/180 (E= 1500000 psi Per NDS) = 0.483 in Deflection Criteria Based on = Continuous Span Actual Deflection(Total Load) _ (w*L"4)1(185*E*I) = 0.248 in U351 > U180 Allowed Deflection(Live Load) = L/240 0.362 in Actual Deflection(Live Load) _ (w*L"4)/(185*E*I) 0.180 in L1484 > U240 G—K Check Shear Member Area= 5.3 in^2 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv*A = 709 lb Max Shear(V)=w*L 12 = 280 lb A i .39.# Willard Residence, Northampton 6 EAH Structural Consulting 35 end:-il m-t_ F edfc: d NIA 017,30 01, PH,D 1E 1. + 8,406,!8921 EAH CoNfit-ai_-rnnrca Elairc E .H'tri_ict��ral_rrarn Framing Check (MP1) rA«4 = Dead Load 6.6 psf w 77 plf PV Load 4.0 psf Snow Load 28.0 psf Q' 2010P Cbpl* 24"a c 0 Governing Load Combo=DL+SL Member Span=T-6" Total Load 38.6 psf Member Properties Member Size S(in^3) 1(in^4) Lumber Sp/Gr Member Spacing 2x4 3.06 5.36 1650Fb/1.5E @ 24"o.c. Check Bending Stress Fb(psi)= fb x Cd x Cf x Cr (NDS Table 4.3.1) 1650 x 1.15 x 1 x 1.15 Allowed Bending Stress=2182.1 psi Maximum Moment = (wL^2)/8 = 543.098 ft# = 6517.17 in# Actual Bending Stress=(Maximum Moment)/S =2128.1 psi Check Deflection Allowed Deflection(Total Load) = U180 (E=1500000 psi Per NDS) = 0.5 in Deflection Criteria Based on = Continuous Span Actual Deflection(Total Load) _ (w*L"4)/(185*E*I) = 0.284 in = U317 > U180 Therc-fore OK Allowed Deflection(Live Load) = L/240 0.375 in Actual Deflection(Live Load) _ (w*L^4)1(185*E*I) 0.206 in U437 > U240 The efm-c OK Check Shear Member Area= 5.3 in 12 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv*A = 709 lb Max Shear(V)=w*L/2 = 290 lb A4,owed AV,;-a: Stressed Willard Residence, Northampton 5 EAH Structural Consulting 15 Kendall Bedtcrd; MA 017-30 FHA 1NE 1 -78,406.8921 EA11 C.aNRu4,.'FINO Wind Calulations Per ASCE 7-05 Components and Cladding Input Variables Wind Speed 90 mph Exposure Category C Roof Shape Gable/Hip Roof Slope 25 degrees Mean Roof Height 20 ft Building Least Width 40 ft Effective Wind Area 17.5 ft Design Wind Pressure Calculations Wind Pressure P=qh*(G*Cp) qh=0.00256*Kz*Kzt*Kd*V 12*I (Eq_6-15) Kz(Exposure Coefficient)= 0.9 (Table 6-3) Kzt(topographic factor)= 1 (Fig.6-4) Kd(Wind Directionality Factor)= 0.85 (Table 6-4) V(Design Wind Speed)= 90 mph I Importance Factor= 1 (Table 6-1) qh= 15.86 Standoff Uplift Calculations Zone 1 Zone 2 Zone 3 Positive GCp= -0.85 -1.45 -2.30 0.40 (Fig.6-11) Uplift Pressure= -13.48 psf -23.00 psf -36.48 psf 10.0 psf (Minimum) X Standoff Spacing= 4.00 4.00 4.00 Y Standoff Spacing= 2.75 .2.75 2.75 Tributary Area= 11.00 11.00 11.00 Footing Uplift= -148 Ib -253 lb -401 lb Standoff Uplift Check Maximum Design Uplift= -401 lb Standoff Uplift Capacity = 400 Ib 400-=401 ok,by,spec_;+ ;~ Fastener Capacity Check Fastener= 1 -5/16"dia Lag Number of Fasteners= 1 Embedment Depth= 2.5 Pullout Capacity Per Inch= 250 lb Fastener Capacity= 625 lb w/F.S.of 1.5= 417 lb 417 lb capacity>401 lb demand Ttier fore,OK Willard Residence, Northampton 4 EAH Structural Consulting 35 k.endall _court E�edfiDrd, rAA i,1 7 jig ail PH NE 1 978,406,892 1 EAH Corat4S.it rip4o crwn, Gravity Loading Roof Snow Load Calculations pg=Ground Snow Load= 40 psf pf=0.7 C.Ct I P9 (ASCE7-Eq 7-1) C,=Exposure Factor= 1 (ASCE7-Table 7-2) Ct=Thermal Factor= 1 (ASCE7-Table 7-3) I=Importance Factor= 1 pf=Flat Roof Snow Load= 28.0 psf pr=C.pf (ASCE7-Eq 7-2) Cs=Slope Factor= 1 p,=Sloped Roof Snow Load= 28.0 psf PV Dead Load=4 psf(Per Catalog) Roof Dead Load(MP1) Composition Shingle 2.50 Roof Plywood 2.00 2x4 Top Chords @ 24"o.c. 0.73 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.77 Total Roof DL(MP1) 6.0 psf DL Adjusted to 25 Degree Slope 6.6 psf Roof Dead Load(MP2) Composition Shingle 2.50 Roof Plywood 2.00 2x4 Top Chords @ 24"o.c. 0.73 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.77 Total Roof DL(MP2) 6.0 psf DL Adjusted to 25 Degree Slope 6.62 Roof Dead Load(MP3) Composition Shingle 2.50 Roof Plywood 2.00 2x4 Top Chords @ 24"o.c. 0.73 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.77 Total Roof DL(MP3) 6.0 psf DL Adjusted to 25 Degree Slope 6.62 Willard Residence, Northampton 3 EA" Structural Consulting D�S Kendall 4.C U1`k Bedford; I14 aj1 )Ci 1 H NE 1,978,406,8u 21 ci��il'i�uc:E�H�-tructul�l _»rr EAH CONSUL—TINE The spacing of the solar standoffs should be kept at 48"o.c.with a staggered pattern to ensure proper distribution of loads. 1 further certify that all applicable loads required by the codes and design criteria listed below were applied to the Unirac Solarmount solar rail system and analyzed.Furthermore,the installation crews have been thoroughly trained to install the solar panels based on the specific roof installation instructions developed by Unirac Solarmount for the racking system and Ecofasten for the roof connections. Finally, I accept the certifications indicated by the solar panel manufacturer for the ability of the panels to withstand high wind and snow loads. Design Criteria: • Applicable Codes=Massachusetts Residential Code,8th Edition,ASCE 7-05,and 2005 NDS • Roof Dead Load=6 psf(MP1) -- 6 psf(MP2) -- 6 psf(MP3) • Roof Live Load=20 psf • Wind Speed=90 mph, Exposure C • Ground Snow Load=40 psf - Roof Snow Load=28 psf Please contact me with any further questions or concerns regarding this project. Sincerely, y le, `'r'R`I } Elaine Huang,P.E. Project Engineer Willard Residence, Northampton 2 EAm Structural comsmN1mm ' rSKendo|1cow t ' Bedford, we, oz�ao p*oms1,e7e��nu�szz EA+^ COwSwL.nr4r, eiomeO�;E4Hsu`t-t o,al,cmn January 6, 3O16 To: PV Squared ]11 Wells Street Suite B Greenfield,K8A013O1 Subject: Structural Certification for Installation uf Solar Panels Willard Residence 6 Sherman Ave Northampton,MA.V1O6O rn Whom/t May Concern, A design check for the subject residence was done on the existing roofing and framing systems for the installation of solar panels over the roof. From a field inspection of the property,the existing roof support structures were observed by the client's auditors asfollows: The roof structure of(MPI)consists of composition shingle on roof plywood that is supported by howe scissros trusses that are spaced at @ l4''o.c..The trusses have a max projected horizontal span of approximately 28''0"between exterior load bearing walls,and a slope ofZS degrees.The top chords are Zx4sections,the bottom chords are Zx4 sections and the web members are 2x4 sections.The truss members are connected by steel gusset plates.The max unsupported projected horizontal top chord span is approximately 7''h^ The roof structure of(MP2)consists of composition shingle on roof plywood that is supported by fink trusses that are spaced at @o 24''o.c..The trusses have max projected horizontal span uf approximately 28''O^ between exterior load bearing walls,and a slope of 25 degrees.The top chords are 2A sections,the bottom chords are 2x4 sections and the web members are 2x4 sections.The truss members are connected by steel gusset plates.The max unsupported projected horizontal top chord span is approximately 7'-3".There are 2A vertical struts that is approximtaly at 6'-0" from the peak of the roof to provide intermediate support to the rafters. The roof structure of(MP3)consists of composition shingle on roof plywood that is supported byhow/e scissors trusses that are spaced at @ 24"o.c..The trusses have a max projected horizontal span of approximately 24'-0"between exterior load bearing walls,and a slope of 25 degrees.The top chords are 2x4 sections,the bottom chords are 2A sections and the web members are 2A sections.The truss members are connected by steel gusset plates.The max unsupported projected horizontal top chord span is approximately 6''6" The existing roof framing system of(MPI)is judged to be adequate to withstand the loading imposed by the installation of the solar panels.No reinforcement isnecessary. The existing roof framing system of(MP2)is judged to be adequate to withstand the loading imposed by the installation of the solar panels. No reinforcement isnecessary. The existing roof framing system of(MP3)is judged to be adequate to withstand the loading imposed by the installation of the solar panels. No reinforcement isnecessary. . Willard Residence, Northampton 1 2 (PV� WILLARD—Northampton Pioneer PV o°e _dh a°;aV f 12.75 DC-STC Roof Mounted Sub-Arrays; (39)SPR-E20-327 Modules Heather and Todd Willard 6 Sherman Ave Northampton,MA 01060 (Site and Mailing address are the same) cell phone: 413-563-9933 e-mail: thwillard @comcast.net Arrav: (39)SPR-E20-327's West Roof-4 rows of 3 in Landscape East Roof—3 rows of 9 in Portrait Mounting: Unirac Rails,on L-feet brackets,on Quickfoot base Roof Structure: Trusses @ 24" OC, see PE letter a SH""N Roofing Material: One Layer new Asphalt Shingles AVE I � I I � RE Office of Consumer Affairs and Business Regulation 10 Park Plaza- Suite 5170 Boston, Massachusetts 02116 Home Improvement Coirtractor Registration Registration: 140077 - - - Type: Private Corporation Expiration: 9/1612017 Trtr 270458 PIONEER VALLEY PHOTOVOLTAIGS _ .._ _- PHILIPPE RIGOLLAUD - —- - 311 WELLS ST SUITE B GREENFIELD, MA 01301 " Update Address and return card.Mark reason for change sca{ A 2aa-05m Address I] Renewal "1 Employment ❑ Lost Card �%��l�ovnairao.u�prell�.nf=�r�;ric�rcly/G Office of Consumer Affairs&Business Regulation License or registration valid for individui use only gHOME IMPROVEMENT CONTRACTOR before the expiration date. if found return to- Registration- 140077 Type: Office of Consumer Affairs and Business Regulation V Expiration:­_.9/16/2017 Private Corporation 10 Park Plaza-Suite 5170 *P Boston,MA 02116 PIONEER VALLEY PHO`fOVOLTAICS COOP PHILtPPE RIGOLLAUD-- 311 WELLS ST SUITE a_. ------ t GREENFIELD,MA 01301 __ Undersecretary Not valid witho 9 Massachusetts -Department of Public Safety Board of Building Regulations and Standardsu #: t.'onwtrprtiun Sups-t-%i.{,r License: CS-106329 ` Maya Fufford - 159 Clark.Drirve Ot Giulford VT 05361 Expiration Commissioner 03114/2016 Attachment A AUTHORIZATION TO PROCEED AND SERVE AS AUTHORIZED AGENT I hereby agree to the Project as set out above, and I agree to pay the contract price according to the Terms of Payment. I further agree to the Terms and Conditions attached hereto as a part of this Proposal and Agreement. I hereby authorize Pioneer Valley PhotoVottaics Cooperative to proceed With the above-referenced Project in accordance with this Agreement. I further authorize Pioneer Valley PhotoVottaics Cooperative, or its designated representative, to obtain required permits for this project on behalf of the Owner. Any photographs or videos of this project may be used by Pioneer Valley PhotoVottaics Cooperative for marketing purposes. A check for the First Payment is enclosed and I am returning this Agreement within 2 of the Proposal date. !u� Nw� � .tn [°.x,jacT /�l� T."�t.A- S•i�te v�•�.%/t� , 42? Pnnted Name Date Signature Title Proposat and Agreement Page 7 of 8 Heather and Todd Wittard,September 17,2015 SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: Maya FUlford CS-106329 License Number 159 Clark Drive. Giulford VT, 05301 03/14/2016 Address J1 Expiration Date tv-}r.L 413-772-8788 Signature Telephone 9.Registered Home Improvement Contractor: Not Applicable ❑ Pioneer Vallev Photovoltaics Cooperative, LLC 140077 Company Name Registration Number 311 Wells Street, Suite B. Greenfield,.MA 01301 09/16/2017 Address Expiration Date Telephone 413-772-8788 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c.152,§25C(6)) Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the issuance of the building permit. Signed Affidavit Attached Yes....... No...... ❑ 11. - Home Owner Exemption The current exemption for"homeowners"was extended to include Owner-occupied Dwellings of one(1) or two(2)families and to allow such homeowner to engage an individual for hire who does not possess a license,provided that the owner acts as supervisor.CMR 780, Sixth Edition Section 108.3.5.1. Definition of Homeowner: Person(s)who own a parcel of land on which he/she resides or intends to reside,on which there is,or is intended to be,a one or two family dwelling,attached or detached structures accessory to such use and/or farm structures.A_person who constructs more than one home in a two-year period shall not be considered a homeowner. Such"homeowner"shall submit to the Building Official,on a form acceptable to the Building Official,that he/she shall be responsible for all such work performed under the building permit. As acting Construction Supervisor your presence on the job site will be required from time to time,during and upon completion of the work for which this permit is issued. Also be advised that with reference to Chapter 152(Workers'Compensation) and Chapter 153 (Liability of Employers to Employees for injuries not resulting in Death)of the Massachusetts General Laws Annotated,you may be liable for person(s) you hire to perform work for you under this permit. The undersigned"homeowner"certifies and assumes responsibility for compliance with the State Building Code,City of Northampton Ordinances, State and Local Zoning Laws and State of Massachusetts General Laws Annotated. Homeowner Signature SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) ❑ Roofing ❑ Or Doors ❑ Accessory Bldg. ❑ Demolition ❑ New Signs [C3] Decks Siding[O] Other[d] Brief Description of Proposed Work: Installation of mounting system for solar panels on south roofs of residence. Alteration of existing bedroom Yes X No Adding new bedroom Yes X No Attached Narrative Renovating unfinished basement Yes x No Plans Attached Roll -Sheet 6a.If New house and or addition to existing housing, complete the following: a. Use of building :One Family Two Family Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d, Proposed Square footage of new construction. Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft.of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No. I. Septic Tank City Sewer Private well City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT Todd & Heather Willard as Owner of the subject property hereby authorize Philippe Rigollaud to act on my behalf, in all matters relative to work authorized by this building permit application. See attachment (A) Signature of Owner Date Philippe Rigollaud as Owner/Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties of perjury. PHILIPPE RIGOLLAUD Print Name 1/5/2016 Signature of e t Date FtInformation. Section 4. ZONING All Information Must Be Completed. Permit Can Be Denied Due To IncExisting Proposed RequireThis colu Building Lot Size Frontage Setbacks Front Side L: R: L: R: Rear Building Height Bldg. Square Footage % Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces Fill: volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO 0 DONT KNOW YES 0 IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO 1 DON'T KNOW YES IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO DON'T KNOW 0 YES 0 IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained ® Obtained 0 , Date Issued: C. Do any signs exist on the property? YES Q NO IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES ® NO Q IF YES, describe size, type and location: E. Will the construction activity disturb(clearing,grading,excavation,or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES 0 NO Q IF YES,then a Northampton Storm Water Management Permit from the DPW is required. Department use only E E ED City of Northampton Status of Permit: Building Department Curb Cut/Driveway Permit JAN 13 2016 212 Main Street Sewer/Septic Availability Room 100 Water/Well Availability OF ING wsPE N rthampton, MA 01060 Two Sets of Structural Plans eioAn+ 'TON 1p60 -587-1240 Fax 413-587-1272 Plot/Site Plans Other Specify APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION 1.1 Property Address: This section to be completed by office 6 Sherman Ave, Northampton MA 01060 Map Lot Unit Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Willard,Todd F &Heather R 6 Sherman Ave,Northampton MA 01060 Name(Print) Current Mailing Address: (413)563-9933 See attachment (A) Telephone Signature 2.2 Authorized A-gent: Pioneer Valley PhotoVoltaics Cooperative, LLC 311 Wells Street,Suite B,Greenfield,MA,01301 Name(Print) � Current Mailing Address: 413-772-8788 Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only com leted by ermit applicant 1. Building $55,890 (a)Building Permit Fee 2. Electrical (b)Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection 6. Total=0 +2+3+4+5) $55,890 1 Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: Building Commissioner/Inspector of Buildings Date /'ol File#BP-2016-0909 APPLICANT/CONTACT PERSON PIONEER VALLEY PHOTOVOLTAICS ADDRESS/PHONE 311 WELLS ST- SUITE B GREENFIELD01301 (413)772-8788 PROPERTY LOCATION 6 SHERMAN AVE MAP 25A PARCEL 121 001 ZONE URB(100)/ THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid Buildin Permit Filled out Fee Paid Typeof Construction: INSTALL ROOF MOUNTED SOLAR ARRAY r New Construction Non Structural interior renovations Addition to Existing Accessory Structure Building Plans Included: Owner/Statement or License 106329 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFORM N RESENTED: roved Additional permits required(see below) PLANNING BOARD PERMIT REQUIRED UNDER:§ Intermediate Project: Site Plan AND/OR Special Permit With Site Plan Major Project: Site Plan AND/OR Special Permit With Site Plan ZONING BOARD PERMIT REQUIRED UNDER: § Finding Special Permit Variance* Received& Recorded at Registry of Deeds Proof Enclosed Other Permits Required: / Curb Cut from DPW Water Availability Sewer Availability Septic Approval Board of Health Well Water Potability Board of Health Permit from Conservation Commission Permit from CB Architecture Committee Permit from Elm Street Commission Permit DPW Storm Water Management Iii D y Signature o u' ing fficial Date Note: Issuance of a Zoning permit does not relieve a applicant's burden to comply with all zoning requirements and obtain all required permits from Board of Health,Conservation Commission,Department of public works and other applicable permit granting authorities. * Variances are granted only to those applicants who meet the strict standards of MGL 40A. Contact Office of Planning&Development for more information. 6 SHERMAN AVE BP-2016-0909 GIs#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 25A- 121 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR PANELS BUILDING PERMIT Permit# BP-2016-0909 Project# JS-2016-001540 Est. Cost: $55890.00 Fee: $336.00 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: PIONEER VALLEY PHOTOVOLTAICS 106329 Lot Size(scp ft.): 10410.84 Owner: WILLARD TODD F&HEATHER R zoning: URB(100)/ Applicant. PIONEER VALLEY PHOTOVOLTAICS AT. 6 SHERMAN AVE Applicant Address: Phone: Insurance: 311 WELLS ST - SUITE B (413) 772-8788 GREENFIELDMA01301 ISSUED ON.111312016 0:00:00 TO PERFORM THE FOLLOWING WORK.-INSTALL ROOF MOUNTED 12.75 KW SOLAR ARRAY POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy Signature: FeeType: Date Paid: Amount: Building 1/13/2016 0:00:00 $336.00 212 Main Street, Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner