Loading...
HomeMy WebLinkAboutPLANS Solar 722 Par Ln 2020-02-20Received Date 2 WU Town of Estes Park Permit Number -- Received By________Long-Term Residential Application/Building Permit Division of Building Safety 170 MacGregor Avenue P.O.Box 1200 Estes Park,CO 80517 Application Expires 7 jO’2.620 General Information (970)577-3726 •FAX (970)586-0249 •www.estes.org NOTE:Use this Form for Long-term Residences 30 days or more.Permit Expires Job Address:722 Par Lri condo:No El Yes;Lot Size: __________sfjac Lot:—Block:_Subdivision:Parcel 4: Owner Name:Mike Holmes Phone:(970)586-6340 Address:722 Par Ln Estes Park CC 80517 (Street)(City)(State)(Zip Code) Contractor:Namaste Solar Electric Town License 4:825 Phone:(303)447-0300 ext 321 Address:6707 Winchester Cir Boulder,CC 80301 (Street)(City)(State)(Zip Code) Email address (REQUIRED):h0ust0fl.sherer@flamaste50lar.com The Following Applies to New Work Only —Complete all that apply:CI New Building LI Alteration 0 Addition Master Planif Building Use(s):0 Owner /Residence C Rental —3D days or more LI Accessory Dwelling Existing use:Proposed use:U of New Dwellings:;U of New Kitchens: Sewer:LI Estes Park Sanitation C Upper Thompson Sanitation C Private Septic —Requires Applicant to first go to the Health Department. Plumbing Involved:C No C Yes —State and Town Licenses Required;Plumbing Fixture Worksheet Required. Fixtures:C Add LI Relocate C Replace C Demolish Water Service:LI Existing C New-?tof Meters: ________ .MeterSize: ______ inches Electric Involved:LI No C Yes —State &Town License Required.State Permit and inspection Required.TemD Meter:I]No Elves Service:LI Existing C New C Overhead C Underground U of Meters: _______ Meter Size:amps;Phase _________ Voltage _________ Type of Heat:C Gas C Furnace Fuel Gas Involved:C No C Yes —Qualifications and System Sizing Required. C Electric C Boiler Type:C Natural Gas Cl LPG U of Gas Appliances /Outlets:_______ Building Height:ft Floors Basement (sf)1”Floor (sfl 2nd Floor (sfJ Garage /Carport (sf)Porch w/Roof Deck w/o Roof Ft.Fin ___________ Fin ____________ Fin ____________ Attached ________ (sf)(sf) Unfin Unfin Unfin Detached Job Description:Installation of a grid—tied,flush roof mounted 4.08 kW I Total valuations (Labor &Materials) PV system with 12 solar panels.No batteries I $17,468.00 I have submitted the Minimum Submittal Checkhst for Residential Construction Plans-2009 lRc with this application. I certify this application is true and correct and agree to perform the work described according to plans/specifications submitted,reviewed and approved,and comply with local ordinances,state and federal laws as well as building codes.I certify that I have the property owner’s authority and permission to apply for this permit.Additionally,I UNDERSTAND THAT I AM RESPONSIBLE FOR ANY FEES OR EXPENSES INCURRED FOR PLAN REVIEW,PERMITS,INSPECTiONs AND OTHER FEES ASSOCIATED WITH This APPLICATION.C Owner C TenantCOwner’s Agent signature_tontdor Date ‘2..2J91’Print Name f1iz’6r J9I C \\Scrverl3\huildingdept\Forms\Applications\Building\Long-tenn Residential Building Permit\Lon-term Residenlial Building Permit 2011 APPROVED.doc Revised 11/7/2011-KT Received Date _____________ Received By _______________ Town of Estes Park Application for Building Permit Department of Building Safety 170 MacGregor Avenue P.O.Box 1200 Estes Park,Co 80517 General Information (970)577-3726 •FAX (970)586-0249 •www.estes.org Permit Number _______________ Approval on non Town entities is the responsibility of the permit applicant.Please obtain the appropriate approval(s)of the following authorities,as advised/highlighted by the Building Official.Each authority will have its own requirements,policies and procedures,and fees which are distinct and separate from Municipal requirements and fees.Permits will not be issued prior to obtaining required approvals. 1.SANITATION DISTRICTS LI Upper Thompson Sanitation District LI Estes Park Sanitation LI New Construction LI Adding,Relocating or Vacating Plumbing Fixtures O Adding Square Footage to Existing Building Footprint fl Adding or Vacating Septic System LI Sand/Oil Interceptor /Grease Interceptor Approved Date 2.LARIMER COUNTY HEALTH DEPARTMENT El Commercial Food /Drink Preparation LI Alcohol Sales (On Premise) LI Day Care (6 Or More Children Under Age 18) O Septic System fl Sewer Lift Stations LI Public Swimming Pools /Spas /Hot Tubs Approved Date 3.ESTES VALLEY FIRE PROTECI1ON DISTRICT LI LI LI LI Approved Date SANITATION COMMENTS:_____________________ Note:New Interior Grease Traps are prohibited by the Building Department and the Health Department. HEALTH DEPT.COMMENTS: FIRE DISTRICT COMMENTS:: Job Address: ____________________________________________________________________________ Lot Size: _________________sf/ac Lot:Block:Subdivision: ________________________________________________ Parcel U:______________________________ Owner Name: _______________________________________________________________Phone:____________________________ Address: (Street)(City)(State)(Zip Code) Contractor: ___________________________________________________Town License U: _____________Phone:_______________________ Address: (Street)(City)(State)(Zip Code) \\Servcii 3\Building\Forms\Applicaiions\Building Page 2 Rn,sed 2/02/20I1 -KT D Domus Structural Engineering.LLC OMU S P.O.5ox6986 1 Broomfield,Co 80021IRUCIt1<:\I 530-864-7055 N C,T N F F R I N c r.i.c Doniusstructural©gmail.com November 27,2019 To;Namaste Solar 6707 Winchester Circle,Suite 700 Boulder,CO.80301 Subject:Certification Letter Holmes Residence 722 Par Lane Ryan M.OiqtaNys!gnsdbyRyan Estes Park,CO.80517 ii Oat:2OI.11.27 egaosl ate To Whom It May Concern, A jobsite observation of the condition of the existing framing system was performed by an audit team of Namaste Solar as a request from Donius Structural Engineering.All review is based on these observations and the design criteria listed below and only deemed valid if provided information is true and accurate. On the above referenced project,the roof structural framing has been reviewed for additional loading due to the installation of the solar PV addition to the roof.The structural review only applies to the section of the roof that is directly supporting the solar PV system and its supporting elements.The observed roof framing is described below.If field conditions differ,contractor to notify engineer prior to starting construction. The roof structure of (Roof 1)consists of composition shingle root sloped at 23 degrees.The roofing material is supported by roof plywood and by the roof framing below. The existing roof framing system of (Roof 1)is judged to be adequate to withstand the loading imposed by the installation of the solar panels.No reinforcement is necessary. The spacing of the solar standoffs should be kept at 48 o.c.for landscape and 24”o.c.for portrait orientation,with a staggered pattern to ensure proper distribution of loads. The scope of this report is strictly limited to an evaluation of the fastener attachment,underlying framing and supporting structure only.The attachments to the existing structure are required to be in a staggered pattern to ensure proper distribution of loading.All panels,racking and hardware shall be installed per manufacturer specifications and within specified design limitations.All waterproofing shall be provided by the manufacturer.Domus Structural Engineering assumes no responsibility for misuse or improper installation of the solar PV panels or racking. Note:Seismic check is not required since Ss<.4g and Seismic Design Category (SDC)<B Design Criteria: •Applicable Codes =2015 IBC/IRC,ASCE 7-10,and NDS-12 •Roof oead Load =7 psf (Roof 1) •Roof Live Load =20 psf •Wind Speed =175 mph (Vult),Exposure C,Risk Category II •Roof Snow Load =67 psf •Attachments:1-5/16”dia.lag screw with 2.5 inch mm embedment depth,at spacing shown above. Please contact me with any further questions or concerns regarding this project. Sincerely, Ryan Atwell,P.E. Project Engineer Holmes Residence,Estes Park,CO.xlsn,1 ELECTRICAL UNDER THE JURISDICTION OF THE STATE OF COLORADO APPROVED by SAFEbuilt; 2015 International Codes Subject to inspection and compliance to all Relevant, adopted Building & Municipal Codes 12/18/2018 REVIEWED BY ______________________ CONSTRUCTION TYPE _______________ OCCUPANCY CLASSIFICATION ________ SPRINKLERED ______________________ 02/03/2020 BK N/A N/A N/A F.OM I’ ST R(CT1 RA L Address: E NC I NE F RING I.I C Exposure: Wind Speed: Risk Category: C 175 mph Aerial Image Domus Structural Engineering,LLC P.O.Box 6986 Broomfield,CO 80021 530-864-7055 Domusstructu ral @gmail .com 722 Par Lane,Estes Park,CO.80517 Holmes Residence,Estes Park,COxlsm 2 D Dornus Structural Engineering!LLC *()!.$lf S P.O.Box6986 Broomfield,CO 80021 t T R U C ‘I,!.R A 530-864-7055EsoFiriNCi.1.c:Domusstructural©grnail.com Gravity Loading PV Dead Load 3 psf (Per Namaste Solar) DL Adjusted to 23 Degree Slope 3.26 psI PV System Weight Wei9ht of PV System (Per Namaste Solar)3.0 psI X Standoff Spacing =2.00 ft Y Standoff Spacing 2.75 ft Standoff Tributary Area 5.50 5ff Point Loads of Standoffs 17 lb Note:PV standoffs are staggered to ensure proper distribution of loading Roof Live Load =20 psf Note:Roof live load is removed in areas covered by PV array. Roof Dead Load (Roof 1) Composition Shingle 4.00 Roof Plood 2.00 Framing 0.73 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.27 Total Roof DL (Roof 1)7.0 psf DL Adjusted to 23 Degree Slope 7.6 psI Holmes Residence,Estes Park,CO.xlsm 3 IL)OM II S K (‘CT Uk A I. \u I \1-F R IN (.1.1.C Wind Calculations Per ASCE 7-10 Components and Cladding Input Variables Domus Structural Engineering,LLC P.C.Box 6986 Broomfield,CC 80021 530-864-7055 Dorriusstructural@gmail.com Design Wind Pressure Calculations Wind Pressure P =qh*G*Cn qh =0.C’3256 **I<z’*Kd *VA2 Kz (Exposure Coefficient)=0.9 Kzt (topographic factor)= Kd (Wind Directionality Factor)=0.85 V (Design Wind Speed)=175 mph Risk Category =II qh =59.98 0.6 *qb =35.99 (Eq.30.3-1) (Table 30.3-1) (Fig.26.8-1) (Table 26.6-1) (Fig.26.5-lA) (Table 1.5-1) (F.30.4-1) GCp = Uplift Pressure = X Standoff Spacing V StardoP Spacir Thbutaiy Area = Footing Uplift = Standoff Uplift Calculations-Landscape ZoT Zone 2 •!one 3 -0.84 -1.39 -2.23 -30.18 psf -50.02 psI -80,18 psf 4.00 4.00 2.67 1.75 175 1.75 7.00 7.00 4.67 -211 lb -350 lb -374 lb Positive 0.38 10.0 psI Standoff Uplift Check Maximum Degn Ucl.ft -374 lb Standoff Uplift Capacity =450 Ia 450 lb capacity>374 lb demand Therefore,OK Fastener Capacity Check Fastener =1 5/16’dia Lag Number of Fasteners =1 Embedment Depth =2.5 Pullout Capacity Per Inch =250 lb Fastenei’Cacachy =825 b w/ES.of 1.5&DOL o’1,6=667;b 667.2 ib capacity>374 Ia oemana Therefore,OK Wind Speed Exposure Category Roof Shape Roof Slope Mean Roof Height Effective Wind Area 1 lb mph C Gable/Hip 23 degrees 2011 19,3 ft Standoff lJptift Calculations-Portrait Zone 1 Zone 2 Zone 3 Pos,tive GCp -0.84 -1.39 -2.23 0.38 Uplift Pressure =-30.16 psI -50.02 psi -BC.18 psf 22.6 p5’ XSandoffSpacng =2.00 2.00 1.33 V Standoff Scacng =2.75 2.75 2.75 Tributary Area =5.50 5.50 3.67 Footing Uplift =-166 lb -275 lb -294 lb (Fig.30.4-1) (Minimum) Holmes Residence,Estes Park,COxlsm 4 D Domus Structural Engineering,LLC (3M U S P.O.Box 6986 Broomfield,CO 80021TRC.I I,1<A L 530-864-7055ENCTNFFRINCt.1,c Domusstructural@gmail.com Vertical Check Per 2015 IEBC Section 807.4 Summary of Loading: (E)Existing (N)with PV D (psf)7.0 psf 10.0 pat PV DL =3 psf Lr (psI)0.0 psf 0.0 psf (Under Panels Only) S (psI)67.0 psI 67.0 psI Total Roof Gravity Load 74.0 psI 77.0 pat %Change in Roof Gravity Load due to PV array addition D/DIFF =(N-E)IL =(77-74)/74 1%-DIFF 4.05%1(0K.) Per the International Existing Building Code (IEBC)2015 Section 807.4.indicates that afterabons to a building that result in less than 5%increase in the gravity oads may be performed without a structural evaluation of the existing building.The member fores in the area of the propsed solar array will not increase by more than 5%.Therefore,the requirements of section 807.4 have been met and the proposed addition of solar PV is allowed with no further remediation. Holmes Residence,Estes Park,CO.xlsm 5 1. ) “D o n C v — P1 F— Uo o Z a w z o 9 J 0 - . U i < u J c ’ J 0 - Z r — r n _J w o F— I cnU SY S T E M • I? “ O X _ E S • 0 6 kW MO D U L E S • LC • LG 4 O N I C - V 5 IN V E R T E R ( S ) • SO L A R E D G E • SE 5 0 0 0 H D - U S HO L M E S R E S I D E N C E 72 2 PA R LN ES T E S PA R K Co 80 5 1 7 4. 0 8 K W DC RO O F MO U N T E D PH O T O V O L T A I C SY S T E M PH O T O V O L T A I C SY S T E M DE T A I L S SY S T E M SI Z E , ST C . DC . D S sW MO D U L E RA T I N G , ST C , DC 3 t Q W (1 2 PC S ) NV E R T E R SC L A R E O G E - SE 5 0 0 0 P D - U S RA C K I N G SY S T E M IR C N R I D G E AR G O W/ FL A S — F O O T 2 DA T A AC Q U I S I I C K CE L L MO D E M ! S. O c E e s , 9 1 . — . “ ‘ t 7 9 L 9 E - ’ , ’ , , - s . — ’ o ’ I t d , ! • VI C I N I T Y MA P 0 0.0502 C AU T H O R I T Y HA V I N G JU R I S D I C T I O N DI J I L O I N G AU T H O R I T Y E S T E S PA R K CO D E RE F E R E N C E 20 1 7 NE C EL E C T R I C A L UT I L I T Y CO M P A N Y TO W N OF ES T E S PA R K DE S I G N CR I T E R I A DE S I G N WI N D LO A D 17 5 MP H DE S I G N RO O F SN O W LO A D 67 FS F EX P O S W E CA T E G O R Y C HI G H TE M P (A S H R A E 2% H I G 1 3 5 ’ C LO W TE M P (A S H R A E EX T R E M E LO W ) -2 5 C RO O F TY P E AS P ’ I A J Sn I N G L E Rn t A S I 0 CO N T A C T . WH I T N E Y OW E N OA T N • i 0 0 0 8 0 0 0 0 0 0 0 . C T T SH E E T IN D E X PV - G . O CO V E R PA G E PV - A . I AR R A Y LA Y O U T PV - A . 2 AT T A C H M E N T DE T A I L PV - E . I EL E C T R I C A L TH R E E LI N E PV - E . 2 EL E C T R I C A L CA L C S PV - P i PL A C A R D S PV - P . 2 PL A C A R D S SI T E PL A N TO OC & E PV - G . 0 RO O F CO N S T R U C T I O N AS P H A L T SH I N G L E PV AR R A Y = f l 2 SQ U A R E FE E T M J AT T A C H M E N T SP A N = M& X CA N T I L E V E R I8 AT T A C H H E N T S SH A L L BE ST A G G E R E D SO TH E LO A D IS DI S T R I B U T E D EV E N L Y TO RA F T E R S UN D E R N E A T H TH E AR R A Y . FI R E SE T B A C K S AR E 36 FR O * 1 RI D G E W I H 36 PA T I - W A Y S ON BO T H SI D E S OF AR R A y ! W FR O M VA L _ E Y MA I N BI L L I N G ME T E R - EX T E R I O R PV AC DI S C O N N E C T - EX T E R I O R IN V E R T E R - EX T E R I O R M AC IN MA I N SE R V I C E PA N E L - IN T E R I O R - FU S E D PV AC DI S C O N N E C T - IN T E R I O R - / c X C v , L i o ° N uJo o zL I J z _ J LU o H ( j ) (N LU WH I T N E Y OW E N 1 j Q o o e f l l T l Y - = = = N * t ( n M T t s a _ A P C = l C = Z SY S E M • I? MO D U L E S • IO B KW MO D U L E S • LG • LG 3 4 O N I C - V 5 IN V E R I E R ( S ) • SO L A R E D G E • SE 5 0 0 0 H O - U S AR R A Y LA Y O U T NO T TO SC E I E PV - A . I AR R A Y IN F O R M A T I O N HO D QT Y I? TI L T 23 AZ I M U T H I6 4 ST R I N G CO N F I G U R A T I O N Z::* I I I I ST R I N G SI Z E DO E S NO T VA R Y ST R I N G S 0T h ’ ST R I N G I 2 ,L _ L 3 6 0 Or 00 Crno vC c Lfl I 0 0 Cz :0 0 0 Cz C 0 rn -‘1 U, = C 1 C C C r Fr —o C 0 F’, C 2 C0 r 1:0 mO 10,-U zF’, > 0:0 C:0 n :0-< :0 0 0 -I, -o ml, p .. :E!.HOLMESRESIDENCE <I722PARLNC ESTESPARK,CO80517 www.NEmast.Sdarccq,.303.447.0300 z —ISOLARINDIVIDUALPERMITPACKAGE GE N E R A L I. PL A C A R D I N G AS RE Q U I R E D PE R 69 0 1 3 , 15 .3 1 .5 1 52 , .5 3 , .5 ! . , .5 6 , 70 5 . 1 0 , 70 5 . 1 2 2. PL A C A R D AT ME T E R IN D I C A T I N G PH O T O V O . , T A I C SY S T E M Ct A S E C T E D 3. SE R V I C E DI S C D N N E C S SM A L L BE 6R O L E D A D / F’ t K E O W. T - I LO C A T I O N DE S C R I P T I O N ( S ) 4. SE C SM A L L BE CO N T I N J O U S PE R 25 0 . 6 4 ( C ) i i U) 0 0 n C u t 5 UI P1 LU G5 (_ ) 0 ZU n 0 L L J < Q f t U J f t J 0 - __ J UJ 0 i I t i )LU •L S l A S T h C WH I T N E Y OW E N 10 5 7. O 3 O O 0 31 4 IM 0 T N Y 44 € N 4 A I 4 A 3 I E 0 0 U 4 CO l Iw 4 0 0 T a 1 4 0 , e NI C E c A d SY S T E M • 12 MO D U L E S • 6. 0 8 KW MO D U L E S • LG • LG 5 4 O N I C - V 5 IN V E R IE R ( S ) • SO L A R E D G E • SE 5 D 3 O i D - J S EL E C T R I C A L TH R E E - L I N E N T O SC A _ E PV - E . I 12 LO LG 3 S O N I C - V 5 FL U S H NO U N T E D TO RO O F PV MO O L L E E Q U I P M E N T _ S C H E D U L E E L E C T R I C A L N O T E S oo y OT T MM E HO c A . LO C A T I O t I HO S T S 2 2 SQ 4 R E O G E P4 0 0 MO U N T E D ON RA C I c I N G PO W E R OP T I M I Z E R 3 SO _ A D E C K 01 9 9 - 5 5 II 4 O E R N F A T H R A Y PV RO O F JU N C T I O N BO X . NC r - I A iN G S E D G E SE 5 0 0 0 H D - U S EX T E R I O R OC DI S C O N N E C T IN T E G R A T E D IN V E R T E R S SO J A R E 0 D J 2 2 2 EX T E R ; O R H AC OI S C C P I E C T . t I A SR . 6 0 k 2o 0 v S SO J O J X E B D 2 f l P B IN T E R I O R FU S E D PV AC DI S C 0 + 1 E C T . N O A SR . 3O A FU S E S I CJ T X . E R HA I I & E R TB ) IN T E R I O R MA I N SE R V I C E 12 5 A Wi S , bO A MA I N B TE D TO O EX T E R I O R UT L I T Y I” E T E R , 2 0 0 k 24 0 ? ST R I N G OF 2 MO D U L E S 0 0 CO k O U C T O R SC H E D U L E IN T E R C O N N E C T I O N : LI N E - S : D E TA P , IN MA I N dA f l E L r C & C J C T O 0 0 O f l E . Th E E L X O 9 E A 2 -P 1 2 . I- P l o EG C CU F? W i AR R A Y F? E E A B 2 4 1 2 . 14 1 2 ( LA R G E R ) EG C . LI Z G LA R G E R RA C E W A Y CU TH + I T I W ’ 4 2 ‘P . T I E X T FM C ’ E M T C 3- K I D , I- K I D EG C . 1/ 2 OR LA R G E R RA C E W A Y CU TH H N / T H W N Z EX T E R I O R Fr ’ O C / E M T D 3- P A . 31 4 OR LA R S E R RA C E W A Y CU TH H N / T H W N 2 EX T E R I O R FM C / E E Y T C I- P A SE C CU BA R E EX T E R I O R FR E E AI R 3-a 4- :30 0z 0 0 0 EL E C T R I C A L CAL CS ND TO SC & E FV - E . 2 IT O O L L E PA R T N. . P . B E R MC X L E SP E C S3 ’ . O N . C - V 5 MO D U L E SP E C S AN D CA L C U L A T I O N S OP T I M I Z E R EX T R E M E OP E R A T I N G CO N D I T I O N S fl E W NO T E 8 CA U C LO O T TE T A I L PI R O U E T T E UN I T CA L C L L A I V E LI M I T LO C A T I O N ES T E S PO R K . CD 80 5 1 7 MA X IN P U T PO W E R WA T T S (W ) 30 0 40 0 TE M P . AM B I E N T HI G H (T O T E S ) AS H R A E 2% C 34 WIN IN P U T VO L T A G E VO L T S IV ) 37 5 TE M P . AM B I E N T LO W (T R W ) AS H R A E OT T O . WIN ‘C -2 5 MA X IN P U T VO L T A G E VO L T S (V ) 48 50 I E . MQ O L L E TE S T (r E S E T ) MC . J _ E SP E C ‘C PA X sH O O T - C I R C u I T C ( E N r (I ) C ) AM P S (A ) 1 0 TE M P . LW L T A LO W (T o o l S . ) TN . . . TT E S T ‘C -S T PA X C4 J T P W ’ Ct R R E N T M t (A ) II IS MO L L E MM & F A C . W E R MO X I E SP E C (‘ L A CO J T P I J T VO _ T A G E VO L T S CV ) 60 ’ OT J T R I T N C & I A C E E U P ; L - E S E T A N E S 3- S C TO C . S W I S S 5 5 , SA C S 5 SE A S S A T C C DI EN O 5 5 3 1 3 5 -‘ N T ’ S : L C , u r ’ T 3 5 & _ ; N AR S TI E I S S a L I S I’ 5 . 5 5 1 5 T 11 , 1 , 4 . S S . U sT E A G I I S FO X E S C r V I I D E F C O ’ F i C J S A ’ O ’ . T. 0 5 0 5 5 _ ” U PT MO O L t E PO W E R ST C (F ) N O n E SP E C WA ; OS OW ) 34 0 MO O L L E E R A T I N G VO _ T A G E (V I E ) MC Y k E SP E C VO L T S IV ) 3 L 5 MO O S L E OO E N - C I R C J I T TO _ A G E V ) N O n E SP E C VO L T S TV ) I. -i M L L E CO E F F : C - E , T . VO _ I T E M P [0 5 F F ) NC X O E SP E C (% l ’ C ) P lE O -O E O 2 7 M L t E E R A T I N S TI . R R E N T (( P i t ) ?T C ) V L E SP E C AM P S (A ) 9, 8 6 MO O L L E SH T - C I R C U I T CL I S R E N T (M C ) MO D L L E SP E C AM P S (A ) 0. 5 3 MO D I L E MA X VO L T A G E (V R A S N G E ) (V o c I. VO C ( T O C O E P F ) ) VO L T S (E C ) 06 . 6 5 MO O L L E MA X CL I V R E N T (1 9 . 5 ) (I S : • 1. 2 5 ) AM P S ( o c ) 13 . 1 6 MW AM P A C I T Y RE O D . PE R NE C (1 9 6 5 • 1. 2 5 ) AM P S (D C ) 16 . 4 5 IN V E R T E R SP E C S AN D CA L C U L A T I O N S IT E M NO T E TA L C Sl I T ES T A I L IN V E R T E R MA K E IN V E R T E R SP E C SO L O U V E D G E IN V E R T E R NO V E L . IN V E R T E R SP E C SE S 0 0 0 N O - U S IN V E R T E R MA X PO W E R , (W A S MA X ) IN V E R T E R SP E C WA I T S (A C ) 50 0 0 IN V E R T E R IN P U T V. (T X MA X ) IN V E R T E R SP E C VO L T S EL ) 48 0 IN V E R T E R OU T P U T V. IV A C NO N ) IN V E R T E R SP E C VO L T S Ac ) 24 0 NV E W E R O I U FP S O O E N C Y %V E r E R SP E C HE R ’ Z 60 ‘N V E R T E R OU ” ? W C L N T . ( l o s ) • 9 5 ; _ SP E C AS ” S (A C ) 21 NV E R T E R PH A S E S E E r E R SP E C ‘r A S E I CO P . 0 U A N C E %V E R ’ E T SP E C LL I / 4 I P I E E E I S L J NV E R T E R GR O J S D I % G \ V E ; E R SP E C U 1 G R O E O NV E R T E R OT Y W a r OT ’ V I 00 OP T I M I Z E D .% F ’ J VO _ T A G E VO t E V O L T S (B C ) 38 0 ME C I L E OT Y PE R EO P J N C F . CI R C U I E P O O c n OT T I? .‘ 1 A . T IA W I J T CL J ( S I E N T P2 . 0 ST R I N G (1 9 . 3 0 0 ) IM C O O T Y ’ W E C J V C P T I5 , S ’ , p 5 TE L ) 10 . 7 4 MA X OU T P U T CU R R E N T (I N A X A C ) (1 0 0 . 1 . 2 5 ) AM P S (A c ) 26 , 2 5 CO N D U C T O R SI Z I N G CA L C U L A T I O N S ME T SI Z E CU J O L IN S L A T I O N A I F I S I T Y OC P O CO U 30 0. 9 6 .0 0 28 . 8 0 5 ) 0 A #1 2 Cu P9 WI R E — TE R M 25 25 8. 7 5 CO U 30 0. 9 6 1. 0 0 78 . 8 0 5. 0 5 8 #1 2 CU TH R N A T H W N 2 —TE R M 25 25 [8 . 7 5 CO U 40 0. 9 6 1. 0 0 38 . 4 0 21 , 0 0 C #1 0 CU TM H N P T H W N 2 — — TE R M 35 35 26 . 2 5 )O A IT 55 5 0 1 TIS I S SF 55 0 IL T L T L (A p r 5 5 IT T - T O f l . SE M I T E FI L L DE N O T E : : L I ST O’ T IT 0 ) 5 5 0 1 1 TI L L S IT E N M L AF I E L C I T U AT 5 5 5 5 1 5 5 _ S . TN . 0 5 0 0 , T i P A T ’ I N E 5 5 5 0 : AL L SN : 0 5 5 N I Z E L ; 0 L LE E S 55 5 IN CO P P L I ON C E WI T H PA N . S F ) ) ST R I N G CO N F I G U R A T I O N PO W E R OP T I M I Z E R SP E C S S r V 9 0 S O r ’ p l . L E O Ot T E O l Z E I I O ST R . % G I I? LG Z 4 0 1 \ I C - V 5 SL t A P E D G E - P0 . 0 0 IN T E R C O N N E C T I O N CA L C U L A T I O N S ‘O N LO S T PA Z E L BU S RA T I N G Au ’ S 12 5 MA i N )I S C C N I E C T A ’ ’ S :0 0 80 . 1 0 0 E V PE R IT C A ” S Sb P9 OC E D US E D AM P S 30 ‘a ) n . j . ) q j >D . 1 0 4 E5 H• D p . C v U S E E S LU j5 ozu J z o LU c ’ j J LU & o I’ ] ) LU WH I F N E Y OW E S DO S T ? r AU & N O A I R I S I T S D _ P A CO T S 50 1 5 4 5 5 0 LO N I S E l SY S T E M • I? MO D U L E S • 4 . 0 6 K W MO D U L E S • LO • LG S 4 O N I C - V 5 ‘I V E R T E R ( S ) SO _ A R E C O S • SE S 0 0 0 H D - L S TI P S - S I T E TO P TE r N NO T E A CA L L S l I T Ot T A I L PO W E R OP T I M I Z E R MA K E OP T I M I Z E R SP E C SO L A R E O G E PO W E R OP T I M I Z E R MO D E L OP T I M I Z E R SP E C P4 0 0 lA X IN P U T PO W E R , (W E : MA X ) OP T I M I Z E R SP E C WA T T S ( s o ) 40 0 OlI N IN P U T VO L T A G E , )V E C WIN ) OP T I M I Z E R SP E C VO L T S ( o c ) S MA X IN P U T VO L T A G E , IV o c MA X ) OP T I M I Z E R SP E C VO L T S (D C ) 80 MA X SH O R T - C I R C U I T CU R R E N T (I S O ) OP T I M I Z E R SP E C AM P S ( o c ) I) MA X OU T P U T CU R R E N T OP T I M I Z E R SP E C AM P S (o c ) lb U L0 oc x 0 0 SY S T E M • I? MO D U L E S • 1. 0 1 K W MO D U L E S • LG • LG 3 L . O N I C - Y 5 IN V E R T E R ( S ) • SO L A R E D G E • SE 5 0 0 0 H D - U S F ” PL A C A R D S MC i TO SC A L E Fv - F . I W A R N I N G EL E C T R I C A L SH O C K HA Z A R D DO NO T TO U C H TE R M I N A L S . TE R M I N A L S ON BO T H LI N E AN D LO A D SI D E S MA Y BE EN E R G I Z E D IN TH E OP E N PO S I T I O N . PA N E L FE D BY PV AN D UT I L I T Y PH O T O V O L T A I C SY S T E M CO N N E C T E D I PL A C A R D S LO C A T E D ON MA I N S PA N E L AN D AN Y SU B P A N E L NE C 6 9 0 . 5 4 : I LA B E L ( S ) LO C A T E D IN S I D E MA I N AC PA N E L NE C 6 9 0 . 5 4 : I PL A C A R D ( S ) LO C A T E D ON AC DI S C O N N E C T NE C 69 0 . 1 3 ( B ) : I LA B E L ( S ) LO C A T E D IN S I D E DC DI S C O N N E C T NE C 6 9 0 . 13 ( B ) : I PL A C A R D ( S ) LO C A T E D ON DC DI S C O N N E C T NE C 6 9 0 . 5 3 : I LA B E L ( S ) LO C A T E D ON DC DI S C O N N E C T NE C 69 0 . 1 3 ( B ) : 2 PL A C A R D ( S ) LO C A T E D AT AC DF S C O N N E C T NE C 69 0 . 3 1 ( G ) ( 3 ) ( 4 ) : LA B E L S LO C A T E D ON AL L PV SO U R C E / OU T P U T EN C L O S U R E S IN S I D E BU I L D I N G PH O T O V O L T A I C DC DI S C O N N E C T MA X I M U M SY S T E M VO L T A G E _ _ _ _ _ _ _ _ MA X I M U M CI R C U I T CU R R E N T _ _ _ _ _ _ _ _ MA X RA T E D OU T P U T CU R R E N T OF T h E CH A R G E CO N T R O L l E R IF IN S T A L L E D — PH O T O V O L T A I C AC DI S C O N N E C T WA R N I N G PH O T O V O L T A I C PO W E R SO U R C E I I [ . ) 1 . 1 ’ f . 1 f i [ . L U i F : J I I S I i 21 . OO A 24 0 V I Ii i (0 0 S. (0 0.C >CS Lu 5 U o zu J z n Z r — u ) _J UJ C H I U i WH I t N E Y OW E N 00 0 L L ? . 0 3 0 0 H OHS WH I T h E Y . O W E S H H N H S T E S ( 0 _ S R C S N NA M A S F E SE S I ( S S N (0 ( 0 ** A L L PL A C A R D I N G TO CO M P L Y WI T H TH E 20 1 7 NA T I O N A L EL E C T R I C A L CO D E * * U) L0hi I-u ‘I (1)‘I 3, _____ 00)rr cnFj 00 -In C) -o ErZu C 0 U 0’Z mom 0 -4n -oçcor -<mc C -H —1 C0 z -IzI m 0 —& P.z 3, I 0— z 3, r rn r iii C) —1a U 3, r C) nm 0 2(_)C rn Co * no * 0’rn >c -Hm 0 >n ““ r HOLMESRESIDENCE £722PARLNSOLAR 0 ESTESPARK,CO8051767D7Winchete,Circle,Boulder,CC80301 800FederalBlvd.Denver.CO00204 r’\)cnem.Nama,leSolar.oom•303.447.0300 SOLARINDMDUALPERMITPACKASE LG34ON1C-A5 I LG33SN1C-A5 LGJ3ON1C-A5 LG325N1 C-AS 340W 1335W I 330W 325W The LO NeON®2 is LG’s best-selling solar module.The NeON®2 received the acclaimed 2015 Intersolar AWARD for featuring LOs Cello Technology,which increases power output and reliability and makes the NeON®2 one of the most powerful and versatile modules on the market. CEL_____J Intertek Feature Enhanced Performance Warranty LO NeON®2 has an enhanced performance warranty.“be annual degradathn has falle”from -0.6 %/yr to -0.5%/yr.Even after 25 years,t’e cell guarantees 2.%more oitut than the previous LO NeON®2 nodules Roof Aesthetics LO NeON®2 has been designed with aesthetics in mind,using thinnerwires that appear all black at a distance. Improved Performance on Sunny Days LO NeON®2 now performs bette-or sunny days,thanks to its improved te’npeature coefficient High Power Output Compared with previous models,the LO NeON®2 has been designed to sig’nnflcantly enhance its output efflcncy.tbereby making it efficient even in limited space. Outstanding Durability With its newly reinforced frame design,LG has extended the warranty of the NeON®2 from 15 years to 25 years,including labor.In addition, LO NeON5 2 can endure a Front load up to 6000 Pa,and a rear load up to 5400 Pa. Near Zero LID (Light Induced Degradation) The n-tyoe cells used in :0 ‘Je0d 2 have aimost no boron.This leads to ess LID (Light Induced Jegradatio”)right afte rstalation. 16 Electron cars global big player cnmmrtt.d to expanding its operations wrtb tire soler’rrnarkt iCe torropany first embarked tr,astlor errer5y strew nnswarth prayraan 1985,tapported by 10 Group’,vast eoperenco ii,the sern,—r.ondsctcc,LCD,chemistry and materials rndtstvres in 2010,10 solar srjccesttrlly relnused vs Orst Morose send tot herinarket which is now available “32 tountr,es.The NnONNpwvrous MonoX NeDP4,NeDN2.NeON2 Sifioc,alwor,t he’lnrerstbrswAsu’in 2013,2015 and 2016,which demonstrates 10 Solon lead,irneossoo,on and comm,crrrert to the industry.*LG a About LG Electronics LG N9DN®2 LG34ON1C-A5 LG33SNIC-A5 LG3301’J1C-AS LG32SN1C-A5 Electrical Properties (S*) Model -w [V lA1 [V] [A] [%] [‘C] [V]’ Maxinian,Series Fuse Rating I [A] PowerToleranra [%] snr (Sranaard Test Candrrian);Irradiarre 1000 mln&.coil temperature 25 C,AM 1.6 Ibenomeplatepueaeruatpstismeasarndard Oenc,miinedbytGtiecurnrrrsatitssnleandab.ooeaa discreten. The ly p,tal change in module efficiency an 200 WOrn’in rnlae,an to 1000 WOrn’in -20% Electrica[Properties (NOCTJ___ ____________________ ,Zc°c:L03Th045 I2332S 531S44a Msm.n Pover (Pmax)‘yr -20 27 243 f 24: FPP Voltage tvrnpp):v)31-9 39.0 312 ——-308 MPP current (leo?)[A]7.85 7.83 7.81 7.78 Open Circuit Voltage (VoC)[VI 38 3 38.2 28 -38.0 ShartC.tttz Cisrrn,t (bc)[A)8.47 8.44 8.”— •e.DCT ,no—wna :n-s b—ne toovi -ac a-ce 800 W/—u—Tern —nenite OCt it-/s Dimensions_(mm /inch)_______ _________________________ Characteristic Curves 2 ______________________ 0 1000 .080w 4,iTO — 200 1804 0.0 18.8 080 38.T i -50.0 lt5o (90 --H 54 05 at *LG Life’s Good Coetr nsoaeiscecT mmml..a tIer Mechanical Properties Maxinnire Power (Prnaaui UP?Votige (Viw) lAP?CISTCOT (lrnpe) Open circuit Voltage (Voc) Short Circuit Current (Icc) Module Efficiency Operating Temperature Maurmum System Voltage 15301143 -103Th10A5 t03Th1045 [2329C-L0 340 335 330 323 345 341 -32.7 —333 9.86 9.83 9.80 —_677 411 41.0 404 40.6 10.53 -1049 10.45 1041 19.8 j 19.6,193 19.0 -40’c90 1000(UL/IEC) 20 Oa-3 Celk -6CC Cell Verdor CuIJTgpe -Vytn.—g/hn-rjx CdJjoiwucniorrs i6h7iC61 in-.T;6.ncnee of8uar —12(134 LtWreO nba) Dimensions (Lx Wa H)1.686 xl 016 40mm 5538 a 40 a 0.57 in Front I.uad -6000Pa/1 25 pOP Rear Load .5.4000a/I 13 psf° Weight 18 kg,39,68 lb ConnectorType MC4 (MC).PV-JM6O1A(JMTI’IY) Junction Box 1668 witH 3 Bypats Ojoder Cables 1.000 mm a 2 ray 39,37 in a 2 84 Glass Tempered illass wit H AR Coating Frame -Anodized Aluminium uarrwttt,e•,starataeie.a.,i.aartnede,a Certi&mtns and Warranty ITO 6 115.IOC 6’730-’i-2 C%C172’S:soc-ntsetest) ._. 627’6 (ATrt’a:c,os ml tent] 62 900’ Moojrnmperfoon’jro ‘ypei 2v703) Fire Rating Class C [ULCIORO 01703,8061 730) Product Warranty L 20 learn Output Warranty of Prnaoe -LoneW Wanmnry° 1)inn ynor 98%.2)Aher 0 at year 0.0%arroni de9radotiar 3)86%0r 20 ynars Temperature Characteristics NOCT J[’C]45±3 Pinax [%/°C]I -0,37 Vot [913/°C]-0,27 Inc [%PC]0,03 - aSe.wousnesCeu-n .0 E.ectoer.c L’.SA.kit 1200 Soicri due triglesnooc 0 ij,Is.07632 lIe d.oaese Serene—t-e rneterot,e °oerrnç/9rae.’no.-5 5’os.acr yet Icat S’s dOt 5.200:tO t’b,°.e muon:ctict. DS..\S.50.C.G.e.T,i1l0n 2216_2 Tarioncs.A-g°:s-ese--ucc. I?’LJ soIarfl[! SolarEdge Power Optimizer Module Add-On For North America P300 I P320 I P400 I P405 PV power optimization at the module-level —Up to 25%more energy —Superior efficiency (995%) —Mitigates all types of module mismatch losses,from manufacturing tolerance to partial shading —Flexible system design for maximum space utilization —Fast installation with a single bolt —Next generation maintenance with module-level monitoring —Module-level voltage shutdown for installer and firefighter safety r USA -CANADA -GERMANY-ITALY -FRANCE -JAPAN -CHINA -AUSTRALIA-THE NETHERLANDS -UK-ISRAEL www.so Ia redge us SOIar$[!W SolarEdge Power Optimizer Module Add-On for North America P300 /P320 /P400 /P405 405 W 125 Vdc 8-48 8-8012.5-105 VdC 10 11 10.1 Adc 115 1335 1163 Ad 99.5 98.8 FCC PartlS Class B,IEC61000-6-2,IEC61000-6-3 1EC62109-1 (class ii safety),UL1741 Yes SINGLE PHASE THREE PHASE 208V THREE PHASE 480V Minimum String Length 8 10 18(PowerOptimizers).......... . Maximum String Length 25 25 50(PowerOptimizers) . Maximum Power per String 5250 6000 12750 W Parallel Strings of Different Lengths YesorOrientations It’s not allowed to mix P405 with P300IPltt/PS0t/P700 in one string. n,nn P320 P400 P405 (for high-power (for 72 &96-cell (for thin film Ifor Go-cell modules)50-cell modules)r modulesl modules) IN P UT RatedlnputDCPower .390 320 400 Absolute Maximum Input voltage 48 80 (Vocat lowest temperature) MPPT Operating Range Maximum Short Circuit Current (lsc) Maximum DC Input Current Maximum Efficiency Weighted Efficiency Overvoltage Category ________________________ II OUTPUT DURING OPERATION (POWER OPTIMIZER CONNECTED TO OPERATING SOLAREDGE INVERTER) MaximumOutputCurrent 15 .Adc Maximum Output Voltage — ____________ 60 ...u .Vdc OUTPUT DURING STANDBY (POWER OPTIMIZER DISCONNECTED FROM SOLAREDGE INVERTER OR SOLAREDGE INVERTER OFF) Safety Output Voltage per Power 1Optimizer......— STANDARD COMPLIANCE EMC Safety Re HS INSTALLATION SPECIFICATIONS MaximurnAllowedSystem Voltage 00 Vdc Compatible inverters All SolarEdge Single Phase and Three Phase inverters . ..:. 128x152x27.5/128x152x35/128x152x50/DimensIons (Wx Lx H)5x5.97x 1.08 5x5.97x 1.37 Sx S.97x 1.96 mm/n 760/1.7 830/LB 1064/2.3 grAb InputConnector MC4Compatible Output Wire Type/Connector Double Insulated;MC4 Compatible DutputWire Length 0.95/3.0 . . 12/39 OperatingJemperatureRange -40-+85/-40-+185 CfF Protection Rating 1P68/NEMA6P Relative Humidity 0-100 I Rated Sit power of the module.Module of up to +5%power Iotera nce allowed. Single Phase Inverter with HD-Wave Technology for North America SE3000H-US /SE3SOOH-US I SE5000H-US I SE6000H-US / A / •CaF- Optimized installation with HD-Wave technology I Specifically designed to work with power optimizers I Record-breaking efficiency I Fixed voltage inverter for longer strings I Extremely small I Built-in module-level monitoring I Outdoor and indoor installation I Integrated arc fault protection and rapid shutdown for I Optional:Revenue grade data,ANSI C12.20 NEC 2014 and 2017,per article 690.11 and 690.12 Class 0.5 (0.5%accuracy) I UL1741 SA certified,for CPUC Rule 21 grid compliance solarT[![j SE7600H-US /SE10000H-US /SE1 1400H-US z solarZ1E’..J4DWO.* (3) r o soIar,0 o 0 .... a V V e n C 0 0 0 Q 0 *a solaredgecom I Sinqie Phase Inverter with HD-Wave Technology for North America SE3000H-US I SE3800H-US /SE5000H-US I SE6000H-US/ SE7600H-US I SE10000H-US /SE1 1400H-US SE3000H-US SE3800H-US SE5000H-US SE6000H-US SE1600H-US SE10000H-US SE114000H-US OUTPUT 3800 ©240V 5000 6000 ©240V 7600 10000 114000 VARatedACPowerOutput30003300IdI20WI5000@208VI 7600 10000 114000 VA380041’240V 6000 415 240V5000MaximuntACPowerOutput3000330041520W5000©208V I AC Output Voltage Mi-Nom.-Maa. -3 -3 ---Vat (183’208’229) AC Output Voltage Min.-Nom.-Max.3 3 3 3 3 1 3 Vac (211 -240-264)i I AC Frequency (Nominal)59.3 60 -60.5°Hz Maximum Continuous Output -16 -24 --I -A Current2O8V .I I Maeirnurw Continuous Output Cur-i I 12.5 16 21 I 25 32 42 I 47.5 A rent @240V GFDI Threshold I A Utility Monitoring.Islanding Protection.Country Configurable Yes Thresholds INPUT Matimum DC Power ©240V 4650 5900 7750 9300 11800 15500 17650 W Maximum DC Power @20eV -5100 -7750 --- Transformer-less,Ungrounded Yes Maximum Input Voltage 480 Vdc Nominal DC Input Voltage 380 400 Vdc Maximum Input Current 208Vm -9 -13,5 - —I Maximum Input Current ©240M5 8.5 10.5 13.5 16.5 20 27 ]30.5 Adc Max.Input Short Circuit Current 45 Adc Reverse-Polarity Protection Yes Ground—Fault Isolation Detection 600bi Sensitivity Maximum Inserter Efficiency 99 99 2 % CEC Weighted Efficiency 99 % Nighttime Power Consumption <2.5 W ADDITIONAL FEATURES Supported Communication Interlaces RS48S,Ethernet,ZigBee (optional),Cellular (optional] Revenue Grade Data,ANSI C12.20 Optionalt51 Rapid Shutdown -NEC 2014 and Automatic Rapid Shutdown upon AC Grid Disconnect20769012 STANDARD COMPLIANCE Safety UI.1741,UL1741 SA,UL1699B,CSA C22.2,Canadian AFCI according to TI L.M-D7 Grid Connection Standards IEEE1S47,Rule 21,Rule 14 (HI) Emissions FCC Part 15 Class B INSTALLATION SPECIFICATIONS AC Output Conduit Size /AWG 3/4’minimum /14-6 AWG 3/4’minimum /14-4 AWGRange DC Input Conduit Size /C of Strings /3/4’minimum /1-2 Crings /14-6 AWG .3/4’minimum/1-3 strings /14-6 AWGAWGRange .)in!Dimensions with Safety Switch 17.7 x 14.6 x 6.8 /450 x 370 x 174 21.3 s 14.6 x 7.3 /540 t 370e 165 I(HxWxD)mm Weight with Safety Switch 22 /10 25.1 /11.4 .26.2 /11.9 i 38.6 /17.6 lb /kg Noise 25 <50 dBA Cooling Natural Convection ,Natural convection Operating Temperature Range -13 to *‘40 /-23 to +6oiai (-4D”F /-40C optionfisi ‘F /C Protection Rating NEMA 4X )Inverler with Safety Smitch) For curer regional settings please contact Solartdge support A hig her current source may be used;the ineerter will lire i tite inpa t cuetent to the values stated is Revenue grade inserter P/tt 5texvH-u5000NNC2 ci nor power de-rating infornration reler to ettpx//wuw xclareoge.cornVuitat/detaulVflee/ee-tamperatare-derating-sote-na.pdf C ‘40 aereion P/N:SEm,xR-uS000NNu4 o sauced9,teckselogies,Inc.All rigl,unease ned SOLAReDGE Ste Sclae5dee togs.OPtiMIZeD BY soLaeetce .ire tradeniarks or registered trademarks ot Soioredge terhrologirs,Ire.Au ()4ethertrademarksmachosedheroinaretrademarks01theirrespeetoessnrerDatetZ,SZt tafVtl/rNG NAM Sutiiecrtoeteu .isr wltltoetssuiee. 1495 Zephyr Avenue IRON RIDGE Hayward,CA 94544 1-800-227-9523 IronRidge.corn Attn:David F.Taggart,VP Products,IronRidge Inc. Date:March 28w,2017 Re:Structural Certification and Span Tables for IronRidge Flush Mount System This letter addresses the structural performance and code compliance of IronRidge’s Flush Mount System.The Flush Mount System is a proprietary rooftop mounting system used to support photovoltaic (PV)modules installed in portrait or landscape orientation and set parallel to the underlying roof surface.PV modules are supported by extruded aluminum XR Rails and secured to the rails with IronRidge mounting clamps.The XR Rails are side mounted to a selected roof attachment with 3/8”stainless steel bonding hardware and then attached directly to the roof structure or to a stanchion that is fastened to the underlying roof structure.Assembly details of a typical Flush Mount installation and its core components are shown in Exhibit EX-0015. The IronRidge Flush Mount System is designed and certified to the structural requirements of the following reference standards for the load conditions and configurations tabulated in the attached span tables: •ASCE/SEI 7-10 Minimum Design Loads for Buildings and Other Structures (ASCE 7-10) •2015 International Building Code (IBC-2015) •2015 Aluminum Design Manual (ADM-2015) The tables included in this letter provide the maximum allowable spans of XR Rails in the Flush Mount System for the respective loads and configurations listed,covering wind exposure categories B,C,&D.roof zones 1!2 &3,and roof slopes from 0°to 45°.The span tables are applicable provided that the following conditions are met: I.Span is the distance between two adjacent roof attachment points (measured at the center of the attachment fastener) 2.The underlying roof pitch,measured between roof surface and horizontal plane,is 45°or less. 3.The mean roof height,defined as the average of the roof eave height and the roof ridge height measured from grade,does not exceed 30 feet. 4.Module length shall not exceed the listed maximum dimension provided for the respective span table and module width shall not exceed 40” 5.All Flush Mount components shall be installed in a professional workmanlike manner per IronRidge’s Flush Mount installation manual and other applicable standards for general roof construction practice. ©2017 IronRidge,Inc.co Flush Mount System Certification Letter -1 1495 ZephyrAvenue IRON RIDGE Hayward,CA 945 1-800-227-9523 lronRidge.com The parameters and adjustments allowed in the span tables are defined as the following: 1.The Flush Mount System is designed as a Risk Category II structure as defined by ASCE 7-10 Chart 1.5-1. 2.When designing with a roof slope not listed in the span tables,but no greater than 45°,the lesser of the two span values listed immediately below and above the desired slope shall be used.For instance,if one is designing to a roof slope of 12°,use the lesser of the two span values associated with 100 and 15°. 3.The wind speed selection shall conform to ASCE 7-10 Fig.26.5-lA (Risk Category II wind)and any state &local county/city amendments to the IBC.No special wind topographic features are included in the span tables and the topographic coefficient (Kzt)is taken as 1.0. 4.The snow load used in the span tables is the ground snow and shall conform to ASCE 7-10 Fig.7-1.If a more restrictive snow load is imposed by a local building code/amendment to the IBC,such snow load requirement shall also be complied with.If the local jurisdiction specified snow load is in the format of a flat roof snow load,it shall first be converted to a ground snow following the local building code/amendment before the application of the attached span tables.No special snow conditions are considered including unbalanced,drifting,sliding or ponding snow.Snow load conditions presented in the span tables do not include buildings which are intentionally kept below freezing,kept just above freezing,or unheated. 5.The span tables reflect the ASCE 7 prescribed earthquake loads with the maximum magnitudes being: 1)For ground snow no greater than 42psf:S 2.Og for Site Class A,B,C,or D. 2)For ground snow greater than S5psf:S S 1 .Og for Site Class A,B,C,or D. 3)For ground snow between 42 and 65psf:S S 1 Sq for Site Class A,B,C,or D. 6.Roof zone size and definition conforms to ASCE 7-10 Fig.30.4-2A. 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 length measured from the rail end to the nearest attachment point shall not exceed 40% of the allowable span provided for the respective load &configuration condition from the span tables. 10.No rail splices are allowed in the cantilever,outer 2/3 of end spans,or middle 1/3 of interior spans. 11.For shaded cells of the span tables,UFO Mid Clamps shall not be installed closer than 20 inches to Roof Zone 3. 12.When a roof attachment listed in IronRidge’s Flush Mount installation manual is considered,the span values provided in this letter can be adjusted using IronRidge’s online Design Assistant by checking the capacity of the selected roof attachment against the reaction forces provided in Design Assistant, ©2017 IronRidge,Inc.CO Flush Mount System Certification Letter -2 IRONRIDGE 1495 Zephyr Avenue Hayward,CA 94544 1-800-227-9523 IronRidge.corn The span tables provided in this letter are certified based on the structural performance of IronRidge XR Rails only with no consideration of the structural adequacy of the chosen roof attachments.PV modules.or the underlying roof supporting member&It is (he responsibility of the installer or system designer to verify the structural capacity and adequacy of the aforementioned system components in regards to the applied or resultant loads of any chosen array configuration. Sincerely, C--- Gang Xuan,PE,LEED AP Senior Structural Engineer ©2017 lronRidge,Inc.Co Flush Mount System certiricalion LetterS 3 FI u l h M o u n t S y s t e m Sp a n T a b l e (i n c h e s ) P o r t r a i t In s t a l l a t i o n (M a x i m u m M o d u l e Le n g t h 6 7 5 ) ‘ E x p o s u r e C 55 5 9 4 So o n G t e m d s o o w : O p * l o p s f 2 0 W ° W 4O p s f l o p E SO p , f l o p E l o p E lO p s f , _ — 19 9 6 6 1 l 4 - i Z o o . ! 7 & 9 6 2 j n 3 ] - . O zr . : I z a s I z t t 2 6 9 6 1 1 0 ! 6 9 6 2 i 7 8 3 e 3 7 9 8 4 1 1 2 1 6 . 2 1 6 9 9 9 . 3 6 ! 9 6 1 1 7 2 8 1 6 2 1 7 6 8 8 3 ro . i I z s . . I z a . - e s 2 8 0 9 i 1 2 8 . 1 5 1 1 8 . . 9 2 29 8 2 1 1 3 0 0 9 2 1 3 7 7 6 8 8 Z r 6 1 Z 6 J 1 6 2 I Z 9 6 9 6 3 • S 11 5 87 70 91 67 70 63 53 37 81 I I 70 73 73 70 67 67 67 61 41 61 57 57 97 52 54 54 51 51 r 11 6 88 71 96 65 71 SI 68 31 SI SI 71 70 70 70 63 63 62 97 17 57 14 54 54 51 51 5 1 4 7 4 7 4 7 15 :8 5 87 71 95 91 71 91 80 71 7 6 1 6 7 1 67 67 67 (0 10 60 54 5. 4 52 I I 51 I l 47 4 7 4 7 4 9 4 9 25 20 11 3 66 70 91 96 30 91 SC 72 76 76 77 67 67 67 60 60 60 11 55 95 11 51 9! 47 47 47 45 49 41 11 0 25 11 2 85 76 95 95 70 68 91 70 77 77 70 68 69 68 62 61 61 56 56 58 92 52 9 2 4 6 4 9 4 8 4 6 4 6 46 70 59 95 96 50 95 SC 79 75 79 77 77 77 70 70 70 63 63 61 57 57 57 54 54 14 51 91 51 47 47 47 31 96 97 97 SC 71 94 68 78 41 S I SI 87 74 74 74 69 67 47 61 61 61 58 56 54 55 53 53 51 5! 51 40 97 96 16 93 53 93 63 63 83 82 63 97 77 77 77 91 71 76 68 85 66 61 61 67 57 57 57 14 54 52 5 5 57 91 95 95 55 95 86 85 96 86 91 66 61 91 I I 76 76 76 73 79 72 65 68 45 63 67 63 40 90 60 11 1 63 67 96 47 67 63 63 67 I I I I 57 73 73 67 67 67 17 65 61 51 57 57 57 54 54 54 57 I i 51 I I 11 4 64 64 96 94 44 86 98 48 SI S I 69 70 70 65 63 63 63 57 07 57 54 14 54 58 51 I I 47 47 47 85 71 63 69 51 83 95 SI 66 63 76 76 69 67 67 67 60 - 60 60 94 14 54 51 15 11 47 47 47 45 41 45 73 66 0 63 57 95 67 67 91 30 67 76 76 67 67 47 47 60 60 40 19 55 19 51 51 1 1 4 7 4 1 4 1 4 1 4 1 4 5 11 3 25 80 8 82 67 95 82 67 65 8! 57 77 77 67 64 65 47 68 41 68 56 95 15 52 91 11 46 48 48 46 46 46 30 98 94 94 54 89 68 77 77 77 77 77 77 79 70 76 53 53 69 17 57 37 54 94 14 5! 51 I i 47 47 47 49 32 93 55 99 64 79 73 79 79 79 79 32 72 71 57 67 67 Si 61 66 16 56 55 19 53 57 51 51 31 40 94 41 93 91 31 96 82 33 82 61 81 6! 76 76 74 71 73 71 66 64 66 61 61 65 57 37 57 54 54 54 5 5 94 91 91 53 51 91 65 99 61 64 94 64 60 80 80 76 76 76 71 71 71 94 49 69 63 63 67 40 60 50 : : : : : i ° s 79 64 96 79 64 63 79 64 91 19 64 73 73 64 67 67 54 61 61 61 57 37 17 14 54 94 51 Si 51 10 10 9 61 61 96 81 61 88 81 65 SI SI 55 70 70 61 53 63 69 17 17 57 04 14 54 I I 11 11 47 47 47 15 1 0 ! 60 65 95 80 65 88 86 61 76 76 65 67 67 69 50 60 66 54 54 14 I I 51 I I 47 47 47 41 41 45 20 10 4 79 61 90 79 45 98 71 65 76 76 69 57 67 61 60 60 06 51 19 55 I I 51 51 47 47 47 45 49 40 12 0 25 70 4 79 64 94 75 64 81 75 54 77 77 64 64 69 64 61 61 61 96 55 55 92 13 52 46 46 46 46 44 46 30 13 91 51 67 67 87 76 76 76 76 75 76 09 61 69 53 63 67 57 57 57 54 54 54 11 51 51 47 47 47 35 52 90 S I 68 66 85 76 79 78 77 77 77 71 71 71 67 67 67 61 61 65 16 56 55 53 98 17 11 51 11 40 92 99 69 87 87 95 61 81 81 S I SI 50 75 79 71 76 76 70 64 64 68 61 61 61 17 57 57 54 34 14 I I 95 65 91 68 85 63 83 83 83 63 63 79 79 76 75 75 75 70 70 70 65 56 65 63 63 63 60 60 50 97 73 69 97 73 99 63 73 59 81 79 59 73 73 59 67 97 50 61 61 59 57 57 17 54 54 14 I I 58 51 10 10 5 75 60 91 71 60 92 75 60 79 75 60 70 76 60 53 53 60 17 57 53 94 14 54 51 11 31 47 47 47 19 10 0 74 90 94 74 60 79 74 60 76 74 60 67 67 60 00 60 60 54 14 14 51 91 II 47 47 47 41 46 45 20 98 73 60 94 73 60 79 73 60 76 75 60 67 67 60 50 00 60 51 55 55 19 50 SI 47 47 47 45 45 45 13 0 25 17 73 57 94 73 19 80 73 59 77 73 59 66 18 59 I I 61 59 56 15 56 52 95 12 48 48 46 45 46 66 88 94 64 13 63 83 74 74 74 75 75 73 58 68 69 63 68 63 57 57 57 54 54 54 91 11 I i 47 47 47 35 47 64 84 64 54 84 76 75 76 71 79 75 70 74 70 55 66 68 61 68 61 16 54 58 53 58 58 11 51 11 40 87 63 64 86 53 83 76 78 79 77 77 77 73 73 78 69 69 64 64 64 64 51 61 41 57 57 17 14 52 54 86 91 81 85 00 82 S I 91 94 80 S I 91 79 76 36 73 72 72 69 47 67 64 64 65 42 63 63 62 60 40 SI 68 55 80 94 55 93 68 48 81 68 55 53 03 01 67 07 54 61 48 11 17 57 54 94 54 54 51 I I 51 10 94 44 55 93 63 56 79 69 18 77 69 14 70 65 36 62 69 56 17 17 15 54 14 54 Si 51 51 4 7 4 7 4 7 15 33 53 55 52 57 18 76 69 96 76 63 56 67 67 06 60 60 14 54 54 54 61 51 55 4 7 4 7 4 7 4 5 4 9 4 5 20 12 67 56 91 68 96 74 65 96 76 65 85 67 67 16 60 60 94 55 19 05 51 51 15 4 7 4 7 4 7 4 9 2 5 4 5 14 0 25 I I 65 15 91 45 95 79 64 55 77 66 51 69 68 55 61 61 55 58 96 55 12 12 5 2 4 6 4 8 4 8 4 6 4 6 46 SI 83 74 79 67 73 75 73 72 72 71 79 77 67 67 47 67 61 01 57 57 57 54 54 14 11 51 5 5 4 7 2 7 4 7 35 83 78 88 81 78 78 78 73 73 73 73 73 68 60 99 64 64 54 61 58 6 56 96 94 57 53 13 90 58 51 40 42 78 76 82 78 76 71 75 75 71 71 75 71 71 I I 67 67 67 63 63 67 61 61 68 57 97 17 54 sc 34 82 ‘ 7 62 77 77 76 77 77 77 7 7 7 7 7 4 74 74 9 1 7 1 7 8 68 48 69 44 64 44 67 61 62 60 90 60 1 64 63 51 94 63 II 63 53 51 88 53 58 73 60 51 67 64 58 60 6: 55 97 97 51 54 54 91 11 5: 5_ . . _ ! _ 41 65 52 88 63 52 77 55 32 76 65 57 70 65 92 67 57 12 97 57 52 14 54 57 51 51 51 47 47 47 15 87 64 52 97 64 52 76 64 52 73 64 52 67 54 52 60 5 0 12 14 54 52 51 51 1 : 47 47 47 49 43 45 30 86 64 92 86 44 92 79 64 92 75 64 52 67 44 52 40 60 52 55 45 53 51 II 15 47 47 47 49 45 45 15 0 35 85 64 12 81 64 11 77 64 52 74 64 51 65 64 92 58 51 17 95 16 51 12 92 52 48 48 46 46 46 44 30 78 74 74 7 7 7 4 7 4 70 70 70 68 67 61 65 65 61 58 61 61 17 57 17 34 54 14 98 11 51 43 47 47 : : : : 78 74 74 78 74 74 79 71 71 71 76 71 67 67 47 53 53 68 50 60 67 35 96 56 53 53 18 I I 58 51 40 78 78 73 78 73 73 73 73 78 72 72 72 69 69 59 64 48 66 63 62 62 00 50 60 96 34 50 54 54 54 3 76 73 70 78 73 71 75 73 73 74 78 75 71 71 71 49 69 68 66 65 66 53 53 63 61 68 65 99 53 53 5 79 53 44 79 59 48 71 59 48 75 93 40 73 53 45 67 59 48 61 99 44 37 97 48 14 94 48 I I 01 46 10 82 51 45 92 68 49 79 81 43 74 61 43 66 61 41 63 45 49 17 57 43 54 54 49 II 51 49 47 47 47 19 82 60 41 82 56 49 75 40 49 74 50 49 67 60 49 60 60 40 54 14 43 51 95 49 47 47 47 43 41 45 20 65 60 49 68 60 49 71 50 49 74 01 49 67 60 49 40 60 43 99 19 49 91 95 47 47 47 47 45 45 49 15 0 25 80 60 49 SI 96 46 76 60 43 73 60 49 44 60 41 61 60 48 56 56 49 52 57 43 45 46 48 46 46 45 30 75 76 70 74 76 70 68 68 64 57 67 67 63 63 53 60 60 60 56 56 56 53 13 53 51 I I 51 47 47 47 35 74 69 69 74 63 69 69 59 69 68 68 09 55 65 69 62 62 62 91 59 99 99 55 55 93 53 53 51 91 95 40 74 63 69 74 53 99 70 69 63 70 65 53 67 67 67 64 64 64 61 51 61 99 57 19 56 55 56 54 54 54 74 68 64 74 65 68 77 69 68 72 65 66 69 65 67 57 67 67 64 54 64 52 67 67 50 60 60 17 57 57 !E i 56 45 74 14 45 74 56 45 74 16 45 73 56 45 97 56 45 61 65 45 57 66 45 54 14 41 59 51 45 I I 78 97 40 7 8 5 7 6 6 7 4 57 46 73 57 45 67 57 41 63 17 46 57 17 46 54 54 46 SI 51 46 47 47 46 15 77 57 46 77 57 46 79 57 46 72 97 41 55 97 46 90 57 46 54 14 46 55 II 45 47 47 46 45 65 45 20 76 97 46 76 97 46 73 57 46 72 97 45 96 97 46 90 57 46 55 55 46 61 II 46 47 47 45 45 45 45 17 0 75 76 56 46 76 96 48 74 56 46 33 95 45 67 68 45 61 56 46 16 55 46 52 52 46 29 54 46 46 44 46 90 76 85 66 70 55 64 46 96 96 43 6_ I 51 43 67 62 59 59 59 19 55 55 53 49 49 45 47 47 47 35 71 65 96 78 65 54 57 66 96 44 46 54 53 66 62 60 60 40 97 93 57 52 54 14 53 91 52 43 53 49 40 75 65 65 71 60 69 64 65 63 66 65 03 65 65 65 62 62 52 61 92 50 57 97 97 55 55 99 63 53 53 70 63 70 55 49 76 i s a 69 69 65 67 63 65 61 61 65 69 43 63 01 61 4! 59 53 53 96 56 55 ! 70 98 42 70 13 47 70 53 63 70 53 42 70 53 42 65 53 42 61 33 23 57 53 41 54 54 42 51 51 22 10 79 54 44 73 54 44 72 54 42 71 14 44 66 54 44 63 54 44 17 94 24 94 54 44 55 51 44 47 47 42 34 44 71 54 44 72 54 — 71 64 44 5 4 5 4 4 4 6 7 5 4 4 4 54 54 44 51 51 44 47 47 44 45 45 44 72 54 44 72 54 44 73 54 — 71 94 44 68 94 44 50 14 44 55 14 44 55 91 44 47 47 44 45 45 44 1 3 0 1 5 72 53 44 72 93 44 72 57 — 71 99 44 56 53 44 68 53 44 54 63 42 52 17 — 49 48 44 46 86 44 . _ 68 43 63 69 63 43 64 63 63 63 63 63 50 60 50 57 57 97 14 54 94 12 52 52 4 5 4 9 4 9 4 7 4 7 47 35 63 62 67 64 62 67 69 63 62 64 67 52 51 61 68 59 53 59 54 54 54 53 54 94 9 7 5 2 5 7 45 49 47 40 67 52 67 67 62 42 64 67 62 64 67 67 63 62 62 68 6: 6 : 53 59 69 96 94 56 14 64 54 53 57 91 67 62 92 67 62 61 67 62 62 67 62 62 65 62 67 54 62 62 61 51 61 33 59 99 57 57 57 55 55 55 -l 4 Lu C wC, 0 z 0 (SD Lii LU F C,’) I z 0 CM 0 -J IL E. ci) (nogo C D2 OQ) wD -5C oft 2 E ci) 4- U, >&DQgo Cc D LU 0 2c 00 5C oft C ><ci, a 0 (SD (SD LU 4: > Lu > z 4 -J C- (d) II 0 a) 0) 0a In. 0 0 > LU I-i =x U.’ ix -I rn 0 0 -I 1 .0 (0 m N) 0 Ct) 9 >< r 0 Th2. 0(0 -, (Do CM (0 a 0z 6 *0 F!’-I I C, \‘\ ><-U 70 xi — -U < 0 a --> c-Ti-— 70Q0_40 cR0 CD0® Z5D at)— CD / I-N = 2 IIUi:c [\S4— N 0a Dc aCD -o oD a CCcn V = > >< C SI p -I = lh— 0 = >< r Dc a®> -u(0 <mc DD nD a0° COCfl— 0 CDQn-h— CD00 ——CM CD0D DCJ5 oZY0 CD° D -n 0 -3 V F!’-l I 0 m CM D (0 xi 0 0 en -3 C 0 C -3 CD 0rn -I I F!’ / N — fl 4 CL LI LI CL r C (-I, 0 Cz —I en en —Im ç 0z a C)m -o 0a C CD 0 0 -U 0 C.) N). 0. pR o p m E r A m y AN D C O N F I D E 4 f l A — 0 % . • F e L A s l ta f l , t t r ( t n M o d u l e M o u n t i n g Sy s t e m 0 3 / 1 6 / 2 0 1 7 M o d u l e M o u n t i n g Sy s t e m B o n d i n g En d C l a m p DE T A I L F +1: 8 XR 1 O XR 1 0 0 XR 1 0 0 0 IR O N R I D G E FL U S H MO U N T SY S T E M - - EX - 0 0 15 j SC A l E : NI S WE I C F r , I I A ] SN E S 3 0 E 3 B o n d i n g Mi d Fl a s h i n g (F l a s h F o o t 2 Sh o w n fo r R e f e r e n c e ) 3/ 6 ” Ra i l A t t a c h m e n t (F l a s h F o o t 2 C a p o w n fo r R e f e r e n c e ) Ro o f (B y O t h e r s ) Ro o f Fr a m i n g (B y O t h e r s ) XR Ra i l O p t i o n s , TY P : EX H I B I T : EX - 0 0 1 5 - p a g e 3 of 3