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BLD2021-1154_Structural_Calculations_8.19.2021_2.03.09_PM_2366140
8260 - Anderson (#806277) pitched roof Project Details Name 8260 - Anderson Location Woodway, WA 98020 Module Solaria: PowerXT-400R-PM (40mm) Dimensions 64.72" x 47.4" x 1.57" (1644.Omm x 1204.Omm x 40.Omm) ASCE 7-10 System Weight Total system weight Weight/attachment Racking weight Distributed weight Roof Information Roof material Roof attachment Attachment hardware Span Details XR1OO - Portrait Zone Max span 1 8' 7" 2 8' 7" 3 8' 3" Roof Section 1 Definition 12 modules East-West rail orientation Portrait module orientation Graphical entry Diagram Segments Columns Length Cantilever 4 16' 1" 0" ZA& IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Date Total modules Total watts Attachments Rails per row Load Assumptions 649.6 Ibs Wind exposure 36.1 Ibs Wind speed 94.0 Ibs Ground snow load 2.5 psf Attachment spacing portrait Comp Shingle Building height L-Foot Only Roof slope Square Risk category Reaction Forces X111OO - Portrait Zone Down Uplift Max cantilever (Ibs) (Ibs) 3' 5" 1 446 170 3' 5" 2 446 348 3' 4" 3 446 560 Roof Section Weights Total weight: 644.8 Ibs Weight/attachment: 35.8 Ibs Total Area: 260.9 sq ft Distributed weight: 2.5 psf Roof Section (all segments) Provided rail: 102' [6 x 17] Attachments: 18 Splices: 0 Clamps: 30 08/09/2021 12 4,800 18 2 B 110 mph 15 psf 8.0' 30 ft 9° 11 Lateral (Ibs) 70 70 70 Cantilever Violations Rail Attachments Splices Clamps None 34' [2 x 17'1 6 0 10 Row segment totals (x 3) 102' [6 x 17'1 18 0 30 Last updated by Ian Robinson on 08/09/21 07:55 AM Page 1 of 4 8260 - Anderson (#806277) pitched roof Splice Details TOP -FACING SLOT INTERNAL SPLICE SIDE -FACING SLOT XR100 Clamp Detail PV MODULE FRAME ------- - - ----- UNIVERSAL FASTENING -------- -------- ----- OBJECT Mid Clamp, Plan Mid Clamp, Front ZA& IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 XR100 RAIL r BONDING SPRING XR1001INTERNAL SPLICE Splice Connection UNIVERSAL FASTENING OBJECT RAIL PV MODULE FRAME PV MODULE FRAME UNIVERSAL FASTENING OBJECT RAIL STOPPER SLEEVE End Clamp, Plan End Clamp, Front STOPPER SLEEVE UNIVERSAL FASTENING OBJECT RAIL PV MODULE FRAME Last updated by Ian Robinson on 08/09/21 07:55 AM Page 2 of 4 8260 - Anderson (#806277) pitched roof Grounding Diagram � v v OUFO Clamp —+ Fault Current Ground Path ZA& IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 -t O �C • Grounding Lug * Min 10 AWG Copper Wire m Bonded Splice (Rail Connection) * Grounding Lugs and Wire are not required in systems using Enphase microinverters. Last updated by Ian Robinson on 08/09/21 07:55 AM Page 3 of 4 8260 - Anderson (#806277) Aak IRONRIDGE pitched roof 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Bill of Materials Part Spares Total Qty Rails & Splices XR-100-204B 0 6 XR100, Rail 204" (17 Feet) Black Clamps & Grounding UFO-CL-01-B1 5 35 Universal Module Clamp, Black UFO-STP-40MM-Bl 3 15 Stopper Sleeve, 40MM, Black XR-LUG-03-Al 2 5 Grounding Lug, Low Profile Attachments LFT-03-Bl 7 25 Slotted L-Foot, Black BHW-SQ-02-Al 7 25 Square -Bolt Bonding Hardware Accessories XR-100-CAP 0 1 Kit, End Cap XR100 (10 sets per bag) BHW-MI-01-Al 3 15 Microinverter/MLPE Bonding Hardware, T-Bolt Last updated by Ian Robinson on 08/09/21 07:55 AM Page 4 of 4