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BLD2021-1591_Structural_Calculations_11.23.2021_10.41.49_AM_253541221702 98th Avenue West (#853333) pitched roof //k IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Project Details Name 21702 98th Avenue West Date 11/23/2021 Location 21702 98th Avenue West, Edmonds, WA 98020 Total modules 46 Module Solaria: PowerXT-400R-PM (40mm) Total watts 18,400 Dimensions 64.72" x 47.4" x 1.57" (1644.Omm x 1204.Omm x 40.Omm) Attachments 100 ASCE 7-10 Rails per row 2 System Weight Load Assumptions Total system weight 2,501.1 Ibs Wind exposure B Weight/attachment 25.0 Ibs Wind speed 110 mph Racking weight 371.3 Ibs Ground snow load 15 psf Distributed weight 2.5 psf Attachment spacing portrait 4.0' Roof Information Roof Material Family Metal Roof material Standing Seam Building height 30 ft Roof attachment L-Foot Only Roof slope 14 ° Attachment hardware Square Risk category II Span Details XR1OO - Portrait Reaction Forces XR1OO - Portrait Zone Down Uplift Lateral Zone Max span Max cantilever (Ibs) (Ibs) (Ibs) 1 8' 6" 3' S" 1 210 86 45 2 8' 6" 3' 5" 2 210 181 45 3 8' 2" 3' 3" 3 210 289 45 Last updated by Cole Anderson on 11/23/21 10:35 AM Page 1 of 5 21702 98th Avenue West (#853333) pitched roof //k IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 1 Definition 35 modules East-West rail orientation Portrait module orientation Graphical entry Diagram Segments Columns Length Cantilever 13 51' 11" 1' 11" 11 43' 11" 2' 1 4' 1" 1" 10 39' 11" 2' Roof Section 2 Definition 11 modules East-West rail orientation Portrait module orientation Graphical entry Diagram Segments Roof Section Weights Total weight: 1,891.9 Ibs Weight/attachment: 26.3 Ibs Total Area: 754.5 sq ft Distributed weight: 2.5 psf Cantilever Violations None None None None Roof Section Weights Total weight: 609.1 Ibs Weight/attachment: 21.8 Ibs Total Area: 238.6 sq ft Distributed weight: 2.6 psf Roof Section (all segments) Provided rail: 314' [20 x 14', 2 x 17'] Attachments: 72 Splices: 14 Clamps: 62 T m 1 � Rail 112' [8 x 14'] 90' [4 x 14', 2 x 17'] 28' [2 x 14'1 84' [6 x 14'1 o 27' 10" Columns Length Cantilever Cantilever Violations 7 28' 0" None 2 8' 1" 1" None Row segment totals (x 2) Attachments Splices Clamps 26 6 24 22 4 20 4 0 0 20 4 18 Roof Section (all segments) Provided rail: 118' [6 x 14', 2 x 171 Attachments: 28 Splices: 2 Clamps: 16 Rail Attachments Splices Clamps 62' [2 x 14', 2 x 17'] 16 2 12 28'[2x141 6 0 2 56' [4 x 14'1 12 0 4 Last updated by Cole Anderson on 11/23/21 10:35 AM Page 2 of 5 21702 98th Avenue West (#853333) pitched roof //k IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Splice Details TOP -FACING SLOT XR100 Clamp Detail PV MODULE FRAM E UNIVERSAL FASTENING OBJECT Mid Clamp, Plan SPLICE VG SLOT Mid Clamp, Front XR100 RAIL I r 1 BONDING SPRING XR100 INTERNAL SPLICE Splice Connection UNIVERSAL FASTENING OBJECT PV MODULE FRAME RAIL PV MODULE FRAME RAIL CAMO CAMO End Clamp, Plan MODULE AVE IMO AIL CAMO End Clamp, Front Last updated by Cole Anderson on 11/23/21 10:35 AM Page 3 of 5 21702 98th Avenue West (#853333) pitched roof //k IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Grounding Diagram OQ UFO Clamp --+ Fault Current Ground Path • 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 Cole Anderson on 11/23/21 10:35 AM Page 4 of 5 21702 98th Avenue West (#853333) pitched roof //k IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Bill of Materials Part Spares Total Qty Rails & Splices XR-100-204A 0 4 XR100, Rail 204" (17 Feet) Clear XR-100-168A 0 26 XR100, Rail 168" (14 Feet) Clear XR100-BOSS-01-M1 0 16 Bonded Splice, XR100 Clamps & Grounding UFO-C L-01-Al 0 78 Universal Module Clamp, Clear CAMO-01-Ml 0 28 Hidden End Cam (universal clamp) XR-LUG-03-Al 0 7 Grounding Lug, Low Profile Attachments LFT-03-M 1 0 100 Slotted L-Foot, Mill BHW-SQ-02-Al 0 100 Square -Bolt Bonding Hardware Last updated by Cole Anderson on 11/23/21 10:35 AM Page 5 of 5