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BLD2022-1438_Structural_Calculations_10.19.2022_12.40.57_PM_31739287508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Project Details Name 7508 Braemar Drive Location 7508 Braemar Drive, Edmonds, WA 98026 Module REC Solar: REC405AA Pure (30mm) Dimensions Dimensions: 71.69" x 40.0" x 1.18" (1821.Omm x 1016.Omm x 30.Omm) ASCE 7-10 System Weight Total system weight Weight/attachment Racking weight Distributed weight Roof Information Roof Material Family Building height Roof slope Risk category Span Details XR100 - Portrait Zone Max span 1 811.. 2 8' 1" 3 7' 11" Span Details XR100 - Landscape Zone Max span 1 10' 6" 2 10' 6" 3 9.10.. Date Total modules Total watts Attachments Rails per row Load Assumptions 3,476.4 Ibs Wind exposure 31.6 Ibs Wind speed 584.3 Ibs Ground snow load 2.7 psf Attachment spacing portrait Attachment spacing landscape Comp Shingle Roof material 30 ft Roof attachment 18 ° Attachment hardware 11 Reaction Forces XR100 Portrait Zone Down Uplift Max cantilever (Ibs) (Ibs) 3' 1 330 143 3' 2 330 294 3' 3 330 471 Reaction Forces XR100 Landscape Zone Down Uplift Max cantilever (Ibs) (Ibs) 3' 1 184 80 3' 2 184 169 3' 3 184 268 10/19/2022 64 25,920 110 2 B 110 mph 15 psf 6.0' 6.0' Comp Shingle FlashVue Square Lateral (Ibs) 85 85 85 Lateral (Ibs) 47 47 47 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 1 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 1 Details Panels: 15 Rail orientation: East-West Panel orientation: Portrait Entry type: Graphical Diagram Segments Provided rail: 140' [10 x 168"] Attachments: 20 Splices: 4 Clamps: 24 271 1" Weights Total weight: 797.1 Ibs Weight/attachment: 39.9 Ibs Total Area: 304.6 sq ft Distributed weight: 2.6 psf Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 3 10' 3" 10' 3" 2' 1" 28' [2 x 168"1 4 0 4 B 6 20' 4" 20' 4" 1' 2" 56' [4 x 1681 8 2 10 Row segment totals (x 2) 112' [8 x 168"1 16 4 20 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 2 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 2 Details Panels: 9 Rail orientation: East-West Panel orientation: Portrait Entry type: Graphical Diagram Provided rail: 84' [6 x 168"] Attachments: 12 Splices: 2 Clamps: 14 201411 Weights Total weight: 478.2 Ibs Weight/attachment: 39.8 Ibs Total Area: 182.5 sq ft Distributed weight: 2.6 psf N r� Segments Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 3 10' 3" 10' 3" 2' 1" 28' [2 x 168"1 4 0 4 B 6 20' 4" 20' 4" 1' 2" 56' [4 x 168"] 8 2 10 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 3 of 16 7508 Braemar Drive (#1051361) pitched roof IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 3 Details Panels: 13 Rail orientation: East-West Panel orientation: Portrait Entry type: Graphical Diagram Segments Identifier A B Provided rail: 90' [2 x 204", 4 x 168"1 Attachments: 16 Splices: 2 Clamps: 22 Weights Total weight: 666.8 Ibs Weight/attachment: 41.7 Ibs Total Area: 262.9 sq ft Distributed weight: 2.5 psf N rl Columns Row length Rail length Cantilever Rail Attachments Splices Clamps 5 16' 11" 16' 11" 2' 6" 34' [2 x 204"1 6 0 8 8 27' 1" 27' 1" 1' 6" 56' [4 x 168"1 10 2 14 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 4 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 4 Details Panels: 2 Rail orientation: East-West Panel orientation: Landscape Entry type: Graphical Diagram Provided rail: 28' [2 x 168"] Attachments: 6 Splices: 0 Clamps: 2 12[ 2[' Weights Total weight: 115.4 Ibs Weight/attachment: 19.2 Ibs Total Area: 40.5 sq ft Distributed weight: 2.9 psf OR Segments Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 2 12' 2" 12' 2" 1" 28' [2 x 168"1 6 0 2 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 5 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 5 Details Panels: 4 Rail orientation: East-West Panel orientation: Landscape Entry type: Graphical Diagram Segments Provided rail: 84' [6 x 168"] Attachments: 14 Splices: 0 Clamps: 2 181 211 Weights Total weight: 252.6 Ibs Weight/attachment: 18.0 Ibs Total Area: 81.6 sq ft Distributed weight: 3.1 psf Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 2 12' 2" 12' 2" 1" 28' [2 x 168"1 6 0 2 B 1 6' 2" 6' 2" 1" 28' [2 x 1681 4 0 0 Row segment totals (x 2) -> 56' [4 x 168"1 8 0 0 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 6 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 6 Details Panels: 4 Rail orientation: East-West Panel orientation: Portrait Entry type: Graphical Diagram Provided rail: 56' [4 x 168"] Attachments: 8 Splices: 0 Clamps: 4 171 Weights Total weight: 227.9 Ibs Weight/attachment: 28.5 Ibs Total Area: 82.2 sq ft Distributed weight: 2.8 psf R Segments Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 2 6' 10" 6' 10" 5" 28' [2 x 1681 4 0 2 Row segment totals (x 2) —4 56' [4 x 168"1 8 0 4 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 7 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 7 Details Panels: 3 Rail orientation: East-West Panel orientation: Landscape Entry type: Graphical Diagram Provided rail: 56' [4 x 168"] Attachments: 10 Splices: 0 Clamps: 2 121 2" Weights Total weight: 184.0 Ibs Weight/attachment: 18.4 Ibs Total Area: 61.0 sq ft Distributed weight: 3.0 psf Segments Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 1 6' 2" 6' 2" 1" 28' [2 x 168"1 4 0 0 B 2 12' 2" 12' 2" 1" 28' [2 x 168"] 6 0 2 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 8 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 8 Details Panels: 2 Rail orientation: East-West Panel orientation: Landscape Entry type: Graphical Diagram Provided rail: 28' [2 x 168"] Attachments: 6 Splices: 0 Clamps: 2 12[ 2[' Weights Total weight: 115.4 Ibs Weight/attachment: 19.2 Ibs Total Area: 40.5 sq ft Distributed weight: 2.9 psf OR Segments Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 2 12' 2" 12' 2" 1" 28' [2 x 168"1 6 0 2 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 9 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 9 Details Panels: 4 Rail orientation: East-West Panel orientation: Portrait Entry type: Graphical Diagram Provided rail: 28' [2 x 168"] Attachments: 6 Splices: 0 Clamps: 6 r, 9 11-A 131 711 Weights Total weight: 206.1 Ibs Weight/attachment: 34.4 Ibs Total Area: 81.2 sq ft Distributed weight: 2.5 psf r Segments Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 4 13' 7" 13' 7" 10" 28' [2 x 168"1 6 0 6 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 10 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Roof Section 10 Details Panels: 8 Rail orientation: East-West Panel orientation: Portrait Entry type: Graphical Diagram Provided rail: 84' [6 x 168"] Attachments: 12 Splices: 2 Clamps: 12 201411 Weights Total weight: 432.8 Ibs Weight/attachment: 36.1 Ibs Total Area: 162.4 sq ft Distributed weight: 2.7 psf N r� Segments Identifier Columns Row length Rail length Cantilever Rail Attachments Splices Clamps A 2 6' 10" 6' 10" 5" 28' [2 x 168"1 4 0 2 B 6 20' 4" 20' 4" 1' 2" 56' [4 x 168"] 8 2 10 Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 11 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Side View (portrait) Front View (portrait) F 6.0' ATTACHMENT SPAN PV MODULE RAI L FLASHVUE ROOF MEMBRANE BUILDING STRUCTURE JLE MBRANE (STRUCTURE Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 12 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Side View (landscape) Front View (landscape) 6.0' ATTACHMENT SPAN PV MODULE RAI L FLASHVUE ROOF MEMBRANE BUILDING STRUCTURE JLE MBRANE (STRUCTURE Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 13 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Splice Details TOP -FACING SLOT INTERNAL SPLICE SIDE -FACING SLOT XR100 Clamp Detail Mid Clamp, Plan FlashVue Detail 1 PV MODULE FRAME UNIVERSAL FASTENING OBJECT Plan View XR100 RAIL F- BONDING SPRING XR100INTERNAL SPLICE Splice Connection UNIVERSAL FASTENING OBJECT PV MODULE FRAME RAIL Mid Clamp, Front PV MODULE FRAME RAI L bo CAMO CAMO End Clamp, Plan PV MODULE FRAME O CAMO D RAIL CAMO End Clamp, Front 1 s7° 0 2.1 " 2.7 Side View Perspective View Front View a Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 14 of 16 7508 Braemar Drive (#1051361) pitched roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Grounding Diagram OUFO Clamp --j� 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 Kyle Phillips on 10/19/22 11:08 AM Page 15 of 16 7508 Braemar Drive (#1051361) IRONRIDGE pitched roof 28357 INDUSTRIAL BLVD., HAYWARD, CA 94545 Bill of Materials Part Spares Total Qty Rails & Splices XR-100-204B 0 2 XR100, Rail 204" (17 Feet) Black XR-100-168B 0 46 XR100, Rail 168" (14 Feet) Black XR100-BOSS-01-M1 0 10 Bonded Splice, XR100 Clamps & Grounding UFO-CL-01-B1 0 90 Universal Module Clamp, Black CAMO-01-M1 0 76 Hidden End Cam (universal clamp) XR-LUG-03-Al 0 19 Grounding Lug, Low Profile Attachments FV-01-B1 0 110 FlashVue, Black BHW-SQ-02-Al 0 110 Square -Bolt Bonding Hardware Last updated by Kyle Phillips on 10/19/22 11:08 AM Page 16 of 16