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BLD2024-0192_Structural_Calculations_2.13.2024_11.33.52_AM_4056781919 Pine SffEEt; --r' AQk IRONRIDGE 28357 INDUSTRIAL BLVD., HAMARD, CA 94545 Project Details Name 919 Pine Street Location 919 Pine Street, Edmonds, WA 98020 Module REC Solar: REC410AA Pure (30mm) Dimensions Dimensions: 71.69" x 40.0" x 1.18" (1821.Omm x 1016.Omm x 30.Omm) ASCE 7-10 Inter -row spacing 3.0" MIMI �,:,.• V I �y *:.ucrr=tears _ r Roof Information Roof attachment Flat Roof Attachment Roof manufacturer Other Thickness Unknown Load Assumptions Wind exposure B Wind speed 110 mph Ground snow load 25 psf Attachment spacing 4.0' Span Details XR100 Portrait Module Zone Position Zone1 Normal Exposed Zone2 Normal Exposed Zone3 Normal Exposed -IL rctinoad �non�, impary Building Details Roof slope Risk category Building height Max span 6' 3" 6' 3" 63" 6' 3" 6' 2" 6' 2" Rafter spacing Color Roof material Date 01/29/2024 Total modules 45 Total watts 18,450 Attachments 86 Tilt 15' Max cantilever 2' 6" 2' 6" 2' 6" 2' 6" 2' 6" 2' 6" 24" White TPO 0-7° 11 20 ft Last upd—d by Design b on 0-912410:29- Page 1 of 6 919 Pine Stfeet: Zlr IRONRIDGE 28357 INDUSTRIAL BLVD., HAMARD, CA 94545 Reaction Forces XR100 - Portrait Module Uplift Down Uplift Lateral Lateral Moment Zone Position (PSF) (Ibs) (Ibs) Perp (Ibs) Par (Ibs) (Ibs-ft) Zone1 Normal 10 298 107 39 75 31 Exposed 15 298 172 39 86 31 Zone2 Normal 13 334 154 39 82 42 Exposed 20 334 243 39 100 42 Zone3 Normal 16 362 192 39 90 51 Exposed 24 362 299 39 112 51 Attachment capacity testing does not include the connection of the assembly to the underlying roof deck. Further evaluation of the screw requirement as well as verifying the structural capacity of the roof deck and adequacy of FRA's connection to the roof will be the responsibility of the system designer. x Weights and Loads Total system weight 2,463.0 Ibs Weight/attachment 28.6 Ibs Racking weight 429.5 Ibs Distributed weight 2.8 psf Last Updated by Design MR on 01129/2410:29 AM Page 2 o16 919 Pine Street (1127e72e) fW roof /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAMARD, CA 94545 Roof Section 1 Definition 30 modules East-West rail orientation Portrait module orientation Textual entry Segments Columns 9 7 5 5 4 Roof Section Weights Total weight: 1,639.9 Ibs Weight/attachment: 29.3 Ibs Total Area: 586.4 sq ft Distributed weight: 2.8 psf Roof Section (all segments) Provided rail: 206' [4 x 168", 8 x 204", 2 x 84"] Attachments: 56 Splices: 4 Row length Rail length Cantilever Rail Attachments Splices 30' 5" 30' 5" 1' 3" 62' [2 x 168", 2 x 204"] 16 2 238" 238" 1' 10" 48' [2 x 84", 2 x 204"] 12 2 17' 17' 6" 34' [2 x 204"] 10 0 17' 17' 6" 34' [2 x 204"] 10 0 13' 7" 137" 101, 28' [2 x 168"] 8 0 Last Updated by Design MR on 01129/2410:29 AM Page 3 o16 919 Pine Street: --' 1,, /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAMARD, CA 94545 Roof Section 2 Definition 15 modules East-West rail orientation Portrait module orientation Textual entry Segments Roof Section Weights Total weight: 823.1 Ibs Weight/attachment: 27.4 Ibs Total Area: 293.6 sq ft Distributed weight: 2.8 psf Roof Section (all segments) Provided rail: 102' [6 x 204"] Attachments: 30 Splices: 0 Columns Row length Rail length Cantilever Rail Attachments Splices 5 17' 17' 6" 34' [2 x 204"] 10 0 5 17' 17' 6" 34' [2 x 204"] 10 0 5 17' 17' 6" 34' [2 x 204"] 10 0 Side View Portrait 1• B. 15" 4„ 15° T 3' 6' Splice Details TOP -FACING SLOT XR100 RAIL SPLICE r _ _ BONDING SPRING XR100 INTERNAL SPLICE Splice Connection VG SLOT XR100 Last Updated by Design MR on 01129/2410:29 AM Page 4 o16 919 Pine Street /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAMARD, CA 94545 Clamp Detail PV MODULE FRAME UNIVERSAL FASTENING OBJECT Mid Clamp, Plan Grounding Diagram Mid Clamp, Front UNIVERSAL FASTENING OBJECT PV MODULE FRAME RAIL � /1 v v" /1 OUFO Clamp --+ Fault Current Ground Path RAIL PV MODULE FRAME UNIVERSAL FASTENING OBJECT STOPPER SLEEVE End Clamp, Plan End Clamp, Front �^ ^ C v v • Grounding Lug * Min 10 AWG Copper Wire Bonded Splice (Rail Connection) * Grounding Lugs and Wire are not required in systems using Enphase microinverters. STOPPER SLEEVE UNIVERSAL FASTENING OBJECT RAIL PV MODULE FRAME Last Updated by Design MR on 01129/2410:29 AM Page 5 o16 919 Pine Street(41279729) Iletrool /lr IRONRIDGE 28357 INDUSTRIAL BLVD., HAMARD, CA 94545 Bill of Materials Part Rails & Splices XR-100-204B XR100, Rail 204" Black XR-100-168B XR100, Rail 168" Black * 1 x 168" rail to be cut on -site into 84" sections. XR100-BOSS-01-M1 Bonded Splice, XR100 Clamps & Grounding UFO-CL-01-B1 Universal Module Clamp, Black UFO-STP-30MM-B1 Stopper Sleeve, 30MM, Black XR-LUG-03-Al Grounding Lug, Low Profile Tilt Kits & Attachments TM-FTL-015 Kit, Fixed Tilt Leg, 15 FRA-BASE-01-M1 Flat Roof Attachment, Mill Spares Total Qty 0 14 0 5 0 4 0 106 0 32 0 8 0 43 0 86 Last Updated by Design MR on 01129/2410:29 AM Page 6 o16 �ilr PRE -INSTALLATION O Verify module compatibility. See Page 13 for info. TOOLS REQUIRED O Cordless Drill (non -impact) O Impact Driver (for lag bolts) O Torque Wrench (0-250 in-Ibs) O 5/16" Socket O 7/16" Socket O 9/16" Socket (deep) O String Line TORQUE VALUES O Tilt Leg Nuts (9/16" Socket): 250 in-Ibs O Rail Grounding Lug Nut (7/16" Socket): 80 in-Ibs O Rail Grounding Lug Nut (7/16" Socket): 80 in-Ibs O Rail Groundinq Lug Terminal Screws (7/16" Socket): 20 in lbs O Module Grounding Lug Nut (3/8" Socket): 60 in-Ibs O Module Grounding Lug Terminal Screws (1/2" Socket): 20 in-Ibs O Universal Fastening Objects (7/16" Socket): 80 in-Ibs O Expansion Joint Nuts (7/16"): 80 in-Ibs O Microinverter Kit Nuts (7/16" Socket): 80 in-Ibs O Frameless Module Kit Nuts (7/16" Socket): 80 in-Ibs If using previous version of: Integrated Grounding Mid Clamps, End Clamps, and Expansion Joints please refer to Alternate Components Addendum (Version 1.9) Unless otherwise noted, all components have been evaluated for multiple use. They can be uninstalled and reinstalled in the same or new location. IRONRIDGE COMPONENTS XR Rail Wire Clip CAMO Expansion Joint Frameless Module Kit Flat Roof Attachment L End Cap Frameless End/Mid Clamp MCD Membrane Flashing 0 Tilt Leg Kit UFO (30-46mm) x Module Grounding Lug Stopper Sleeve I Microinverter Kit Lynx Rai . XR100 •.. .. .. �. ..- Wind Module Ground Snow: 0 psf 10 psf 50 psf 60 psf 70 psf Exposed Modules Speed Tilt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ®� • . :. ��m mm�� •' ��®®®�� ' � ' � ' � mm mmmmm�� ®gym Fee Pj Pj mom . • m .. � m . � m . � mom®®®� , . � , ; , ; , ; , ; m , , , , m�m� ' � ' � ' � �� •' m � m .. . • �� ., � ., � . � �®mom®®® , . ® , . , ; , ; , ; m , ; m , , mmmmmm ' � ' � ' � m •' = min 72" span = min 64" span = min 48" span REV 04/30/2021 = Shaded cells indicate conditions in which UFO Mid Clamp connection capacity is exceeded. Refer to Note 9 on page 2. F, E Flat Roof System Span Table (inches) - Portrait or Landscape Installation Max Module Length: 80", Max Module SF: 24 SF Exposure 6 (Cont.) Wind Module Ground Snow: 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 100 psf 110 psf 120 psf Exposed Modules Speed (mph) Tilt (deg.) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 0 101 88 83 96 86 82 81 76 73 81 75 73 75 72 68 68 66 64 64 64 61 64 60 58 58 57 56 53 53 53 48 48 48 43 43 43 40 40 40 93 78 72 5 98 86 81 87 81 77 75 72 68 74 69 67 68 64 64 64 60 59 57 57 56 56 54 53 52 52 51 49 49 49 48 48 48 43 43 43 40 40 40 90 77 72 150 10 88 77 72 80 73 69 69 64 64 68 64 61 64 59 57 58 55 54 54 52 51 52 50 49 49 48 48 48 48 45 44 44 43 42 42 42 40 40 40 80 67 61 15 81 72 64 75 68 64 65 60 57 64 59 57 59 56 53 56 52 50 52 50 48 50 48 48 48 45 44 45 44 42 42 42 41 41 41 40 39 39 38 73 60 51 mph 20 80 69 64 74 67 64 64 59 56 64 59 56 59 55 53 55 52 50 52 49 48 49 48 45 48 45 44 44 43 42 42 42 41 40 40 39 39 39 38 72 60 51 25 79 69 64 73 66 64 64 59 56 64 59 56 59 55 53 55 52 50 52 49 48 49 48 45 48 45 44 44 43 42 42 42 41 40 40 39 39 39 38 72 59 51 30 78 68 64 73 66 64 64 60 57 64 59 56 59 55 53 56 52 50 53 50 48 50 48 48 48 48 44 48 44 43 43 43 41 42 41 40 40 40 39 69 59 51 0 96 83 77 90 82 77 79 73 72 78 73 72 73 68 66 68 64 64 64 61 59 61 58 57 58 56 55 53 53 53 48 48 48 43 43 43 40 40 40 86 73 67 5 92 81 76 1 84 77 74 73 68 66 72 67 65 66 64 61 64 59 57 57 56 54 55 53 52 1 52 51 50 49 49 48 48 48 48 43 43 43 1 40 40 1 40 84 72 66 160 10 84 73 67 77 72 66 67 64 59 66 64 59 61 58 55 57 54 52 54 51 50 51 49 48 49 48 48 48 45 44 44 43 42 42 42 41 40 40 40 74 64 56 15 77 66 60 72 65 60 64 58 55 64 58 55 58 54 51 54 51 49 51 48 48 49 48 45 48 44 43 45 43 41 42 41 40 41 40 39 39 39 38 68 56 44 mph 20 76 65 60 72 64 60 64 58 54 64 57 54 57 53 51 54 50 48 51 48 48 48 48 44 48 44 42 44 42 41 42 41 40 40 40 39 39 38 37 67 55 44 25 75 65 59 72 64 59 64 57 54 61 57 54 57 53 51 54 51 48 51 48 48 48 48 44 48 44 43 44 42 41 42 41 40 40 40 39 39 39 38 66 55 44 30 74 64 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43 38 32 41 38 32 40 38 32 39 37 32 38 36 32 37 24 20 15 48 32 25 48 32 25 48 32 25 48 32 25 48 32 25 45 32 25 44 32 25 42 32 25 41 32 25 39 32 25 38 32 25 37 32 25 36 32 25 32 20 16 mph 20 49 33 26 49 33 26 49 33 26 49 33 26 48 33 26 45 33 26 43 33 26 42 33 26 40 33 26 39 33 26 38 33 26 37 33 26 36 33 26 30 20 16 25 51 33 26 51 33 26 50 33 26 49 33 26 48 33 26 45 33 26 43 33 26 42 33 26 40 33 26 39 33 26 38 33 26 37 33 26 36 33 26 30 20 16 30 51 33 26 51 33 26 50 33 26 49 33 26 48 33 26 45 33 26 44 33 26 42 33 26 41 33 26 40 33 26 39 33 26 38 33 26 37 33 26 30 20 16 0 55 39 33 55 39 33 55 39 33 55 39 33 55 39 33 53 39 33 51 39 33 50 39 33 48 39 33 48 39 33 45 39 33 43 39 33 40 39 33 37 26 22 5 55 40 33 55 40 33 55 40 33 55 40 33 52 40 33 50 40 33 48 40 33 48 40 33 45 40 33 43 40 33 42 39 33 41 38 33 40 38 33 37 26 22 260 10 45 32 26 45 32 26 45 32 26 45 32 26 45 32 26 45 32 26 44 32 26 43 32 26 41 32 26 40 32 26 39 32 26 38 32 26 37 32 26 30 20 16 15 40 26 21 40 26 21 40 26 21 40 26 21 40 26 21 40 26 21 40 26 21 40 26 21 39 26 21 38 26 21 37 26 21 36 26 21 35 26 21 25 16 13 mph 20 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 40 27 21 39 27 21 38 27 21 37 27 21 36 27 21 35 27 21 25 16 13 25 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 40 27 21 39 27 21 38 27 21 37 27 21 36 27 21 35 27 21 25 16 13 30 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 41 27 21 39 27 21 38 27 21 37 27 21 36 27 21 36 27 21 25 16 13 = min 72" span = min 64" span = min 48" span REV 04/30/2021 = Shaded cells indicate conditions in which UFO Mid Clamp connection capacity is exceeded. Refer to Note 9 on page 2.