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Home My WebLink AboutBLD2024-00311 Roof Solar - BLD Inspections - 4/8/2024 INSPECTION CARD Mason County 615 W. Alder St. Building 8, Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov PERMIT# BLD2024-00311 PROJECT ADDRESS 131 E Woodland Dr Shelton, WA 98584 PARCEL# 420125100006 PROJECT DESCRIPTION ROOF MOUNTED SOLAR OWNER LEANORD ET AL CAREY LEE ADDRESS DARLENE FAIRBANKS PHONE CONTRACTOR Solgen Power LLC ADDRESS 5715 Bedford St PHONE 509-931-1663 CONTRACTOR LICENSE SOLGEPL820BE LENDER INSPECTION INSP DATE Comments INSPECTION INSP DATE Comments BLD-Final Inspection 4-g=112 Mason County 101 Mason County - Division of Community Development 615 W.Alder St. Building 8 Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov BLD2024-00311 ROOF MOUNT SOLAR PANEL- RESIDENTIAL PROJECT DESCRIPTION: ROOF MOUNTED SOLAR ISSUED: 03/13/2024 SITE ADDRESS: 131 E WOODLAND DR SHELTON EXPIRES: 09/09/2024 PARCEL: 420125100006 APPLICANT: LEANORD ET AL CAREY LEE OWNER: LEANORD ET AL CAREY LEE DARLENE FAIRBANKS DARLENE FAIRBANKS SHELTON,WA 98584 SHELTON,WA 98584 CONTRACTOR: SOLGEN POWER LLC 5100 ELM ROAD PASCO,WA 99301 509-931-1663 GENERAL CONTRACTOR'S LICENSE: Solgen Power LLC License: SOLGEPL820BE 5715 Bedford St Expires: 01/05/2026 PASCO,WA 99301 509-931-1663 FEES: Paid Due Technology Surcharge $1.60 $0.00 Solar/PV Fee $19.00 $0.00 Final Inspection $80.00 $0.00 Solar/PV Base Fee $30.00 $0.00 State Fee-Residential $6.50 $0.00 Totals : $137.10 $0.00 REQUIRED INSPECTIONS BLD-Final Inspection CONDITIONS Printed by:Nikita Huckabey on:04/03/2024 11:49 AM Page 1 of 3 Mason County Mason County - Division of Community Development 615 W. Alder St. Building 8 Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov ROOF MOUNT SOLAR PANEL-RESIDENTIAL BLD2024-00311 * The installation of solar(thermal or photovoltaic)energy systems to provide space heating or cooling, hot water and swimming pool heating shall conform to Chapter 23 of the International Residential Code, Chapter 14 of the International Mechanical Code, Uniform Plumbing Code, the International Fire Code, and be shall be listed and labeled in accordance with UL1703. Roof mounted panels shall weigh no more than 4 Ibs per square foot. Supports for solar panels are to be installed to spread the dead load across as many roof-framing members as needed to ensure that no point loads in excess of 50-Ibs are created. Panels may be installed on roof assemblies with a single layer of roofing material. Roof assemblies with more than one roofing material layer shall require an engineered analysis demonstrating that the roof will support the additional load of the solar panel system. Attachment to the roof shall be in accordance with manufacturer specifications provided during the inspection by the Mason County Building Inspector. Roof mounted equipment shall comply with the International Fire Code Section 605.11, including signage and access pathways. Roof access points shall not be located in areas where access ladders would block window or doors openings. Not less than two-3-foot wide access pathways shall be provided from the eave to ridge. Ground-mounted panels and modules, installation must be in accordance with the manufacturer's instructions and be available at time of inspection. Inverters shall be listed and labeled in accordance with UL 1741. Systems connected to the utility grid shall use invertors listed for the utility interaction Collectors and thermal storage units shall be listed and labeled to show manufacturer's name, model number, serial number, collector weight, collector maximum allowable temperatures and pressures, and the type of heat transfer fluids that are compatible with the collector. Connections to potable water supplies shall be provided with backflow protection in accordance with the Uniform Plumbing Code. Solar energy systems containing pressurized fluids shall be protected with a temperature and pressure relief valve and be protected from freeze damage. Systems shall be equipped with means to limit the maximum water temperature of the system fluid entering or exchanging heat with any pressurized vessel inside the dwelling to 180 degrees Fahrenheit. Solar energy collectors, controls, dampers, fans, blowers and pumps shall be accessible for inspection, maintenance, repair and replacement. The roof shall be constructed to support the loads imposed by roof-mounted solar collectors and shall be constructed of noncombustible materials,flashed and sealed to prevent entry of water, rodents, and insects. The building inspector may require additional information, including an engineered design, to verify that existing roof or floor construction are adequate to support the additional load of the solar energy equipment. When required provide an engineered design for inspection. * The demolition and disposal of debris must meet the regulations of Mason County and Olympic Region Clean Air Agency (ORCAA). It is unlawful for any person to cause or allow the demolition (or major renovation)of any structure unless all asbestos containing materials have been identified and removed from the area to be demolished. Work shall not commence on an asbestos project or demolition project unless the owner or operator has obtained written approval from ORCCA.2490 B Limited Lane NW, Olympia WA 98502, 360.586.1044/800.422.5623 www.orcaa.org * Contractor registration laws are governed under RCW 18.27 and enforced by the WA State Dept of Labor and Industries, Contractor Compliance Division. There are potential risks and monetary liabilities to the homeowner for using an unregistered contractor. Further information can be obtained at 1-800-647-0982. The person signing this condition is either the homeowner, agent for the owner or a registered contractor according to WA state law. Printed by:Nikita Huckabey on:04/03/2024 11:49 AM Page 2 of 3 Mason County Mason County - Division of Community Development 615 W.Alder St. Building 8 Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov ROOF MOUNT SOLAR PANEL-RESIDENTIAL BLD2024-00311 OWNER/BUILDER acknowledges submission of inaccurate information may result in a stop work order or permit revocation. Acknowledgement of such is by signature below. I declare that I am the owner, owners legal representative, or contractor. I further declare that I am entitled to receive this permit and to do the work as proposed. I have obtained permission from all the necessary parties, including any easement holder or parties of interest regarding this project.The owner or authorized agent represents that the information provided is accurate and grants employees of Mason County access to the above described property and structure(s)for review and inspection. This permit/application becomes null & void if work or authorized construction is not commenced within 180 days or if construction work is suspended for a period of 180 days. PROOF OF CONTINUATION OF WORK IS BY MEANS OF INSPECTION. INACTIVITY OF THIS PERMIT APPLICATION OF 180 DAYS WILL INVALIDATE THE APPLICATION UNLESS OTHERWISE APPROVED. All construction must meet or exceed all local and state ordinances in addition to the International Codes requirements as adopted and amended by Mason County and the State of Washington. Occupancy is limited to the approved and permitted classification. Any non-approved change of use or occupancy would result in permit revocation. I hereby certify that I have read and examined this application and know the same to be true and correct. All provisions of Laws and Ordinances governing this type of work will be complied with whether specified herein or not. The granting of a permit does not presume to give authority to violate or cancel the provisions of any other state/local law regulating construction or the performance of construction. Issued By: Contractor or Authorized Agent: Date: Printed by:Nikita Huckabey on:04/03/2024 11:49 AM Page 3 of 3 DocuSign Envelope ID:52677841-1E2D-4D25-95A4-7E9C891F4CB4 ,/ MASON COUNTY COMMUNITY SERVICES Permit No: �(,�U�-`[ DD3 I I PERMIT ASSISTANCE CENTER: BUILDING•PLANNING•PUBLIC HEALTH.FIRE MARSHAL ►-t`E C E I` ,V�E D 40 615 W.Alder Street,Shelton,WA 98584 �f \\ f Phone Shelton:(360)427-9670 ext 352•Fax:(360)427-7798 Phone .37 (� ). Be/fair.(360)275�/467•Phone E/ma:(360)482-5269 MAR O 8 2024 BUILDING PERMIT APPLICATION 615 t PROPERTY OWNER INFORMATION: CONTRACTOR INFORMATION: NAME: Carey Leanord NAME: Solgen Power MAILING ADDRESS: 131 E woodland Dr MAILING ADDRESS: 5715 Bedford St CHTy: Shelton STATE: wA ZIP: 98584 CITY: Pasco STATE:wA ZIP: 99301 PHONE#1: (360) 584-4661 PHONE:(458) 225*7966 CELL-- PHONE#2: EMAIL: picseattle@purelightpower.com EMAIL: carey.leanord@yahoo.com L&I REG# SOLGEPL820BE EXP.1/5/202J1 PRIMARY CONTACT: OWNER❑ CONTRACTOR® OTHER[] NAME Julia No a EMAILpicseattle@purelightpower.com MAILING ADDRESS 541 Parsons Dr CITW4edford STATE OR ZIP 97501 PHONE CELL PARCEL INFORMATION: PARCEL NUMBER(12 Digit Number) ZONING LEGAL DESCRIPTION(Abbreviated) FIRE DISTRICT SITE ADDRESS CITY DIRECTIONS TO SITE ADDRESS IS THE PROJECT WPI HIN 300 FT OF SLOPE(S)GREATER THAN 14%: YES[] NO❑ SNOW LOAD:_Psf IS PROPERTY WITHIN 200 FT OF THE FOLLOWING: (Check aft that apply): SALTWATER❑ LAKE❑ RIVER/CREEK❑ POND❑ WETLAND❑ SEASONAL RUNOFF❑ STREAM❑ TYPE OF WORK: NEW❑ ADDITION❑ ALTERATION® REPAIR❑ OTHER ❑ USE OF STRUCTURE(Residence,Gamge,Commercial Bldg,Etc.) RESIDENCE IS USE: PRIMARY® SEASONAL❑ NUMBER OF BEDROOMS NUMBER OF BATHROOMS HEATED STRUCTURE? YES(wh.1,BW❑ YES(Part[s]ofBldg)❑ NO❑ DESCRIBE WORK PV SOLAR ROOF INSTALLATION VALUATION: 20,377.00 SQUARE FOOTAGE:(proposed) 1ST FLOOR sq.ft. 2ND FLOOR sq.ft. 3RD FLOOR sq.ft. BASEMENT sq.ft. DECK sq.ft. COVERED DECK sq.ft. STORAGE sq.ft. OTHER sq.ft. GARAGE sq.ft. Attached❑ Detached❑ CARPORT sq.ft. Attached❑ Detached❑ MANUFACTURED HOME INFORMATION: *4 COPIES OF THE FLOOR PLAN REQUIRED* MAKE MODEL YEAR LENGTH WIDTH BEDROOMS BATHS SERIAL NUMBER ENVIRONMENTAL HEALTH: SEWAGE/SEWER SOURCE: SEPTIC❑ SEWER❑ / NEW❑ EXISTING❑ PLUMBING IN STRUCTURE? YES❑ NO❑ Ifyes,attach completed Water Adequacy Form PERIMETERNOUNDATION DRAINS PROPOSED? YES❑ NO❑ EXISTING SQ.FT. EXISTING BEDROOMS PROPOSED BEDROOMS TOTAL BEDROOMS OWNER acknowledges that submission of inaccurate information may result in a stop work order or permit revocation.Acknowledgement of such is by signature below.I declare that I am the owner and I further declare that I am entitled to receive this permit and to do the work as proposed.I have obtained permission from all the necessary parties,including any easement holder or parties of interest regarding this project. The owner or legal representative,represents that the information provided is accurate and grants employees of Mason County access to the above described property and structure(s)for review and inspection. This permit/application becomes null&void if work or authorized construction is not commenced within 180 days or if construction work is suspended for a period of 180 days. PROOF OF CONTINUATION OF WORK ON THIS PERMIT IS BY MEANS OF INSPECTION. INACTIVITY OF THIS PERMIT APPLICATION OF 180 DAYS OF MORE WILL CAUSE THE APPLICATION TO BE EXPIRED.(MASON Dows COUNTY CODE 14.08.42) 3/7/2024 1 9:12:37 PM PST 31&laoa4 Signature of OWNER(Must be signed by the OWNER) Date DEPARTMENTAL REVIEW APPROVED DATE DENIED DATE TAGS/NOTES/CONDITIONS BUILDING DEPARTMENT PLANNING DEPARTMENT FIRE MARSHAL PUBLIC HEALTH NOTES: PLAN ACCESS POINT SHALL NOT BE PLAN VIEW TOTAL ROOF AREA: 2517.41 FT' LEGEND AHJSTAMP 1. LOCATED IN AREAS THAT REQUIRE THE TOTAL PV ARRAY AREA: 294.32 FT' TOTAL%OF ROOF COVERED BY PV: 11.69 PLACEMENT OF GROUND LADDERS OVER FIRE SETBACKS OPENINGS SUCH AS WINDOWS OR DOORS, AND LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTION IN LOCATIONS WHERE THE ACCESS POINT DOES NOT CONFLICT MATH OVERHEAD ❑ VENT OBSTRUCTIONS SUCH AS TREE LIMBS, =MECHANICAL WIRES OR SIGNS. O =FLUE/PLUMBING VENT 2. STRUCTURES,PATIO COVERS,AND/OR ADDITIONS BUILT WITHOUT PERMITS TO BE RESOLVED BY A SEPARATE PERMIT. , =STRING7 O STRUCTURAL STAMP . =HOYMILES HM-1500NT(240V) '� Of`NASONFS ROOF ACCESS MICROINVERTER(1 PER 4 MODULES) �tq6 7 HC'O POINT _ Z =HOYMILES HM-70ONT(240V) MICROINVERTER(1 PER 2 MODULES) -0 201148 8 9 HOYM ■ ILES HM-35ONT Is MIICROINVERTER(1 PER 01 MODULE) FSS 0NALENv�a 317/2024 O STRUCTURAL ONLY. RETROFIT REQUIRED R= o SEE ATTACHED LETTER PITCH _22° PROJECT NAME AZIMUTH -193° CAREY LEANORD 8 DARLENE ROOF 1 MODULE QTY -6 FAIRBANKS _ RAFTER -2"X6"@ 24"O.C. SURFACE TYPE -COMPOSITE SHINGLE 131 E WOODLAND DR,SHELTON, 84 (14)YUKON SERIES SEG-410-BMD-HV MODULES WITH (� PITCH -1.(02)HOYMILES HM-150ONT(240V)MICRO-INVERTER AZIMUTH -104' 3605844661 UNDER EVERY FOUR MODULES&(02)HOYMILES Q ROOF 2 MODULE QTY -8 camy.leenord@yahoo.com HM-70ONT(240V)MICRO-INVERTER UNDER EVERY TWO N RAFTER -COMPOSITE O 24"O.C. APNM SON COUNT Z SURFACE TYPE -COMPOSITE SHINGLE AHJ:MASON COUNTY MODULES&(02)HOYMILES HM-350NT(240V) O O Q. UTIUN:MASON COUNTY PUD 1 ZONE 2 MICRO-INVERTER UNDER EVERY ONE MODULE � REVISIONS Z REV DESCRIPTION DATE O 44.65" SHEET TITLE (E)PATIO ACD UM T SITE PLAN MSP I} DRAWN DATE 1 3/5/2024 (N)VISIBLE-OPEN,LOCKABLE,LABELED (N)JUNCTION BOX 67.80" IDRAWN BY I VGN AND NON FUSED AC DISCONNECT NEMA 3R (SQUARE D DU221 RB) SHEET NUMBER N SITE PLAN (E)UTILITY METER A PV-02 SCALE:1/8"=T-0" (E)MAIN SERVICE PANEL (OVERHEAD 135 845 397 p\/ SERVICE) r V-02 1 T CONTRACTOR AHJ STAMP HT PRACTOPOWAIERNEWCOLLC NEW PHOTOVOLTAIC ROOF MOUNTED SYSTEM 5.740 KW DC/4.966 KW AC 3521 AVION DRIVE,SUITE 9200, p Purelight -)wer MEDFORD,OREGON 97504 131 E WOODLAND D R, S H E LTO N, WA 98 584 PHONE-(541)816-4047 LIC.NO.-226333 DESIGN CRITERIA NEW PV SYSTEM SPECIFICATIONS APPLICABLE CODES SHEET INDEX SYSTEMS ZE: DC SIZE:5.740 KW DC{STC) 1.ROOF PRCH: 22 ALL WORK SHALL CONFORM TO THE FOLLOWING CODES: 2.AZIMUTH: 193,104 AC SIZE:4.986 KW AC 2021 WASHINGTON STATE BUILDING CODE PV-01 GENERAL NOTES/DESIGN CRITERIA 3,MODULE: (14)YUKON SERIES SEG410-BMD-HV PROJECT NOTES 2021 WASHINGTON STATE RESIDENTIAL CODE PV-01 PROPERTY PLAN 4.INVERTER: (02)HOYMILES HM•1500NT(240V) 1.1.1 THIS PHOTOVOLTAIC(PV)SYSTEM SHALL COMPLY WITH THE 2021 WASHINGTON STATE EXISTING BUILDING CODE PV-02 SITE PLAN (02)HOYMILES HM-70ONT(240V) RELEVANT YEAR OF THE NATIONAL ELECTRIC CODE(NEC),ALL 2021 WASHINGTON STATE FIRE CODE PV-03 ATTACHMENT PLAN 8 DETAILS (02)HOYMILES HM-35ONT(240V) MANUFACTURER'S LISTING AND INSTALLATION INSTRUCTIONS,AND THE 2020 NATIONAL ELECTRICAL CODE OF WASHINGTON STATE PV-03.1 FRAMING DETAIL STRUCTURAL STAMP 5.NOMINAL AMPERAGE: 20AB RELEVANT CODES AS SPECIFIED BY THE AUTHORITY HAVING AS ADOPTED BY MASON COUNTY PV-04 ELECTRICAL DIAGRAM 6.ROOF AREA: 2517.41 FT- JURISDICTION'S(AHJ)APPLICABLE CODES. 7.PV ARRAY AREA: 294.32 FT' 1.1.2 THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED PV-04.1 ELECTRICAL CALCULATIONS ��VOR JO 6.PV ARRAY WEIGHT: 663.60 LBS AND THE PV SYSTEM MUST BE INSPECTED PRIOR TO OPERATION PV-05 WARNING LABELS N 9.ROOF SURFACE TYPE: COMPOSITE SHINGLE 1.1.3 ALL PV SYSTEM COMPONENTS;MODULES,UTILITY4NTERACTIVE PV-05.1 DIRECTORY PLACARD Of'NASh/N S 10.ROOF STRUCTURE: 2-XB'RAFTER 0 24-OC INVERTERS,AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED AND SCOPE OF WORK ♦� rt 12.1 CONTRACTOR IS RESPONSIBLE FOR THE DESIGN AND EQUIPMENT DATASHEETS ATTACHED tir o 11.BUILDING STORY: ONE STORY LISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY NEC AND SPECIFICATIONS OF THE GRID-TIED PHOTOVOLTAIC SYSTEM. ti Z 12.SNOW LOAD: 25 PSF OTHER GOVERNING CODES THE CONTRACTOR WILL BE RESPONSIBLE FOR COLLECTION OF 13.NAND SPEED: 97 MPH 1.1.4 ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDING EXISTING ONSITE CONDITIONS TO DESIGN,SPECIFY,AND VICINITY MAP 14.NAND EXPOSURE: B CODE.IF EXPOSED TO SUNLIGHT,IT SHALL BE UV RESISTANT.ALL INSTALL THE ROOF-MOUNTED PHOTOVOLTAIC SYSTEM 201148 8 ? 15.RISK CATEGORY: II PLAQUES AND SIGNAGE WALL BE INSTALLED AS REQUIRED BY THE NEC DETAILED IN THIS DOCUMENT AND AHJ. NM. GENERAL NERAL NOTES SITE NOTES STRUCTURAL NOTES(CONY.) DISCONNECTION AND OVERCURRENT PROTECTION NOTES 3/7Y. 2.1.1 A LADDER WILL BE IN PLACE FOR INSPECTION IN 2.3.3 ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED 2.6.1 DISCONNECTING SWITCHES SHALL BE V 1RED SUCH THAT STRUCTURAL ONLY. ACCORDANCE WITH OSHA REGULATIONS. AND SEALED W/APPROVED CHEMICAL SEALANT PER CODE BY A LICENSED WHEN THE SWITCH IS OPENED THE CONDUCTORS REMAINING f RETROFIT REQUIRED, A A THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE CONTRACTOR. ENERG WITH IZED ARE CONNECTED TO THE TERMINALS MARKED'UNE Q SEE ATTACHED LETTER AND THIS SYSTEM IS A UTILITY INTERACTIVE SYSTEM TH NO 2.3.4 ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER SIDE'(TYPICALLY THE UPPER TERMINALS), mtwwrrtr, STORAGE BATTERIES. THAN THE SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER 2.62 DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY Q 2A.3 THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY OR PROFESSIONAL ENGINEERING GUIDANCE. PERSONNEL,BE LOCKABLE,AND BE A VISIBLE-BREAK SWATCH PROJECT NAME PLUMBING,MECHANICAL,OR BUILDING ROOF VENTS. 2.3.5 WHEN POSSIBLE,ALL PV RELATED RACKING ATTACHMENTS WALL BE 2.6.3 PV SYSTEM CIRCUITS INSTALLED ON OR IN HABITABLE CAREY LEANORD$DARLENE 2.1.4 PROPER ACCESS AND WORKING CLEARANCE AROUND STAGGERED AMONGST THE ROOF FRAMING MEMBERS. BUILDINGS SHALL INCLUDE A RAPID SHUTDOWN FUNCTION TO EXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILL BE REDUCE SHOCK HAZARD FOR EMERGENCY RESPONDERS IN FAIRBANKS PROVIDED IN ACCORDANCE WITH SECTION NEC 110.26. WIRING 6 CONDUIT NOTES ACCORDANCE WITH 690.12 131 E WOODLAND DR,SHELTON, 2.1.5 ROOF COVERINGS SHALL BE DESIGNED,INSTALLED,AND 2.4.1 ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR 2.6.4 ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC WA 98584 MAINTAINED IN ACCORDANCE WITH THIS CODE AND THE PURPOSE.CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM 690.8.690.9,AND 240. SATELLITE MAP 3605844861 APPROVED MANUFACTURER'S INSTRUCTIONS SUCH THAT THE CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING. 2.6.5 INVERTER ON-GRID BRANCHES SHALL BE CONNECTED TO A ROOF COVERING SERVES TO PROTECT THE BUILDING OR 2.4.2 CONDUCTORS SIZED IN ACCORDANCE WITH THE NEC SINGLE BREAKER OR GROUPED FUSE DISCONNECT(S)IN care PN#.42012 100006 STRUCTURE. 2.4.3 AC CONDUCTORS TO BE COLORED OR MARKED PER NEC ACCORDANCE WITH NEC 110.3(B). AJ!M SON COUNT 2.4.4 LISTED OR LABELED EQUIPMENT SHALL BE INSTALLED AND USED IN 2.6.6 IF REQUIRED BY THE AHJ,SYSTEM WILL INCLUDE ARC-FAULT AHJ:MASON COUNTY UTILITY:MASON COUNTY PUD 1 ZONE 2 EQUIPMENT LOCATIONS ACCORDANCE WITH ANY INSTRUCTIONS INCLUDED IN THE LISTING OR CIRCUIT PROTECTION IN ACCORDANCE WITH NEC 690.11 AND 22.1 ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS IN LABELING PER NEC UL16998. REVISIONS ACCORDANCE WITH NEC 110.26. 2.2.2 HARING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE GROUNDING NOTES INTERCONNECTION NOTES REV DESCRIPTION DATE RATED FOR EXPECTED OPERATING TEMPERATURE AS SPECIFIED 2.5.1 GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR 2.7.1 LOAD SIDE INTERCONNECTION SHALL BE IN ACCORDANCE BY NEC 690.31(A),(C)AND NEC TABLES 310.15(B)(2)(A)AND 310.15 PURPOSE,AND GROUNDING DEVICES EXPOSED TO THE ELEMENTS SHALL WITH NEC 705.12. (B)(3)(C). BE RATED FOR SUCH USE. 2.72 THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS 22.3 JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER 2.5.2 PV EQUIPMENT SHALL BE GROUNDED IN ACCORDANCE WITH NEC OUTPUT MAY NOT EXCEED 120 PERCENT OF BUSBAR RATING PER PV MODULES IN ACCORDANCE WITH NEC 690.34. 690.43 AND NEC TABLE 250.122. NEC 705.12. 22.4 ADDITIONAL AC DISCONNECT(S)SHALL BE PROVIDED 2.5.3 METAL PARTS OF MODULE FRAMES,MODULE RACKING,AND 2.7.3 THE SUM OF 125 PERCENT OF THE POWER SOURCE(S)OUTPUT WHERE THE INVERTER IS NOT WITHIN SIGHT OF THE AC ENCLOSURES CONSIDERED GROUNDED IN ACCORDANCE MATH NEC CIRCUIT CURRENT AND THE RATING OF THE OVERCURRENT DEVICE SERVICING DISCONNECT.22.6 ALL EQUIPMENT SHALL BE 250.134 AND 250.136(A). PROTECTING THE BUSBAR SHALL NOT EXCEED 120 PERCENT OF INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL IN 2.5.4 EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED IN THE AMPACITY OF THE BUSBAR,PV DEDICATED BACKFEED ACCORDANCE WITH NEC APPLICABLE CODES. ACCORDANCE WITH NEC 690.45 AND INVERTER MANUFACTURER'S BREAKERS MUST BE LOCATED OPPOSITE END OF THE BUS FROM SHEET TITLE 22.6 ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND INSTALLATION PRACTICES THE UTILITY SOURCE OCPD IN ACCORDANCE WITH NEC 705.12. GENERAL NOTES RATED FOR OUTDOOR USAGE WHEN APPROPRIATE. 2.5.5 EACH MODULE WALL BE GROUNDED AS SHOWN IN MANUFACTURER 2.7.4 AT MULTIPLE ELECTRIC POWER SOURCES OUTPUT COMBINER DOCUMENTATION AND APPROVED BY THE AHJ.2.5.6 THE GROUNDING PANEL,TOTAL RATING OF ALL OVERCURRENT PROTECTION DEVICES DESIGN CRITERIA STRUCTURAL NOTES CONNECTION TO A MODULE SHALL BE ARRANGED SUCH THAT THE SHALL NOT EXCEED AMPACITY OF BUSBAR.HOWEVER,THE MAIN 2.3.1 RACKING SYSTEM 3 PV ARRAY WILL BE INSTALLED IN REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDING OVERCURRENT PROTECTION DEVICE MAY BE EXCLUDED IN ACCORDANCE WITH THE CODE-COMPLIANT INSTALLATION CONDUCTOR TO ANOTHER MODULE. ACCORDANCE WITH NEC 705.12. DRAWN DATE 1 3/5/2024 MANUAL.TOP CLAMPS REQUIRE A DESIGNATED SPACE BETWEEN 2.5.7 GROUNDING AND BONDING CONDUCTORS,IF INSULATED,SHALL BE 2.7.5 FEEDER TAP INTERCONNECTION(LOAD SIDE)IN ACCORDANCE DRAWN BY VGN MODULES,AND RAILS MUST ALSO EXTEND A MINIMUM DISTANCE COLORED GREEN OR MARKED GREEN IF 04 AWG OR LARGER PER NEC WITH NEC 705.12. BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY,IN 250.119 2.7.6 SUPPLY SIDE TAP INTERCONNECTION IN ACCORDANCE WITH ACCORDANCE WITH RAIL MANUFACTURER'S INSTALLATION 2.5.8 THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH NEC 690.47 TO NEC 705.11 WITH SERVICE ENTRANCE CONDUCTORS IN SHEET NUMBER PRACTICES. AND NEC 250.50 THROUGH 250AD6.IF EXISTING SYSTEM IS INACCESSIBLE, ACCORDANCE WITH NEC 230.42. 2.3.2 JUNCTION BOX WILL BE INSTALLED PER MANUFACTURER'S OR INADEQUATE,A GROUNDING ELECTRODE SYSTEM PROVIDED IN 2.7.7 BACKFEEDING BREAKER FOR ELECTRIC POWER SOURCES n\Y_o 0 SPECIFICATIONS.IF ROOF-PENETRATING TYPE,IT SHALL BE ACCORDANCE WITH NEC 250,NEC 690.47 AND THE AHJ. OUTPUT IS EXEMPT FROM ADDITIONAL FASTENING PER NEC 705.12. r V FLASHED 8 SEALED PER LOCAL REQUIREMENTS. 2.5.9 GROUND-FAULT DETECTION SHALL COMPLY WITH NEC 69OAl(B)(1) AND TO REDUCE FIRE HAZARDS LEGEND AHJ STAMP -PROPERTY LINE —�--�— -FENCE LINE ROOF ACCESS POINT j 124'-1" (E)GARAGE ` STRUCTURAL STAMP 17'-811 �t�voR ioV, WASFf S p j i z ❑ Q201148 8 ? DRI VEWgy j ASS ONAI EN13/ 12024 o Q 10 '-1" I I nY. ' STRUCTURAL ONLY. RETROFIT REQUIRED, 32'-811 0 a j J SEE ATTACHED LETTER 8r-�rr Q PROJECT NAME 2 CAREY LEANORD 8 DARLENE o C(,J FAIRBANKS 131 E WOODLAND DR,SHELTON. J j WA 88584 O 3605844661 O = jI I' carey.leenord@yehw.wm r W APN#420125100008 0 O I AHJ:MASON COUNTY UTILITY:MASON COUNTY PUD 1 ZONE 2 (E)HOUSE i j REVISIONS LEV DESCRIPTION DATE 1100'-111 _ I SHEET TITLE (E)PATIO — — COVER PAGE _ DRAWM DATE 3/5/2024 DRAWN BY I VGN " 1 PROPERTY PLAN (E)FENCE SHEET NUMBER APV-01 SCALE:1/16"=1'-0" PV-01 c t c I NOTES:ROOF ACCESS POINT SHALL NOT BE FLANVIEW TOTAL ROOF AREA: 2517.41 FT' LEGENDAHJ STAMP 1. L PV ARRAY AREA: 294.32 FT'LOCATED IN AREAS THAT REQUIRE THEPLACEMENT OF GROUND LADDERS OVERL%OF ROOF COVERED BY PV: 11.69% OPENINGS SUCH AS N OR DOORS, FIRE SETBACKS S AND LOCATED AT STRONG POINTS OF 1 BUILDING CONSTRUCTION IN LOCATIONS WHERE THE ACCESS POINT DOES NOT CONFLICT WITH OVERHEAD OBSTRUCTIONS SUCH AS TREE LIMBS, =MECHANICAL VENT WIRES OR SIGNS. O =FLUE I PLUMBING VENT 2. STRUCTURES,PATIO COVERS,AND/OR ADDITIONS BUILT WITHOUT PERMITS TO BE RESOLVED BY A SEPARATE PERMIT. =STRING 1 O STRUCTURALSTAMP . =HOYMILES HM-1500NT(240V) SP�Q WASH 61 ROOF ACCESS MICROINVERTER(1 PER 4 MODULES) yt� Cj02 POINT =HOYMILES HM-70ONT(240V) MICROINVERTER(1 PER 2 MODULES) 0 201148 8 ? 1F, .� ■ HOYMILES M CROINVERTTERS(PER1 MODULE) FSS ONALE�G\� 3n/2024 O STRUCTURAL ONLY. RETROFIT REQUIRED, R=1 o SEE ATTACHED LETTER PITCH -22° PROJECT NAME AZIMUTH -193° CAREY LEANDRO&DARLENE ROOF1 MODULEQTY -6 FAIRBANKS _ RAFTER -2"XB' 24'O.C. SURFACE TYPE -COMPOSITE SHINGLE 131 E WOODLAND DR,SHELTON, (14)YUKON SERIES SEG-410-BMD-W MODULES WITH Ln L(. iRFACETYPE CH 22° WA 98584 (02)HOYMILES HM-1500Ni(240V)MICROaNVERTER MUTH -1oa° 3605844661 UNDER EVERY FOUR MODULES&(02)HOYMILES O ROOF 2 DULE OTY 8 cere PN M.4201 5100006 HM-70ONT(24OV)MICR04NVERTER UNDER EVERY TWO N FTER 2"X6"()?24"O.C. APNM SON COUNTY (� = -COMPOSITE SHINGLE AHJ:MASON COUNTY MODULES&(02)HOYMILES HM-35ONT(24OV) O O Li- UTILITY:MASON COUNTY PUD 1 ZONE 2 MICRO-INVERTER UNDER EVERY ONE MODULE O REVISIONS O REV DESCRIPTION DATE m 44.65 SHEET TITLE (E)PATIO ACO UM T SITE PLAN MSP tl DRAWN DATE 1 3/5/2024 (N)VISIBLE-OPEN,LOCKABLE,LABELED (N)JUNCTION BOX 67.8011 DRAWN BY I VGN AND NON FUSED AC DISCONNECT NEMA 3R N SITE PLAN (SQUARE D Du221RB) SHEET NUMBER A (E)UTILITY METER 1 1 PV-02 SCALE: (E)MAINSERVICEPANEL (OVERHEAD SERVICE) 397) PV-02 DISTRIBUTED LOAD CALCULATIONS LEGEND A HJ STAMP MODULE YUKON SERIES SEC 410-BMD-HV MODULE WEIGHT 47.4 LSS -ATTACHMENT POINTS MODULE DIMENSIONS(L-K W) 67.801K 44.BS TOTAL OTY.OF MODULES 14 -RAIL TOTAL WEIGHT OF MODULES 663.60 LBS STRUCTURAL MEMBER TYPE OF RACKING CHIKO CK-FT-R537B2 RAIL - TYPE OF ATTACHMENT IRONRIDGE L-MOUNT DISTRIBUTED WEIGHT OF RACKING D.5 PSF TOTAL WEIGHT OF ARRAY 810.76 LBS AREA OF MODULE 21.02 SOFT. TOTAL ARRAY AREA 1294.32 SOFT. DISTRIBUTED LOAD IZ75 PSF 4'-0"OC ATTACHMENT SPACING 4'-0"OC ATTACHMENT SPACING STRUCTURAL STAMP t��f WRASONFS J�� Hcr 0 h 2 201148 8 C GIs FSS ONALEaG\� 3n/2024 STRUCTURAL ONLY. RETROFIT REQUIRED, SEE ATTACHED LETTER STRUCTURAL MEMBER 0 24"OC STRUCTURAL MEMBER @ 24"OC PROJECT NAME CAREY LEANORD 8 DARLENE 1.0 TYPICAL ATTACHMENT PLAN (PORTRAIT) 1,1 TYPICAL ATTACHMENT PLAN (LANDSCAPE) FAIRBANKS PV-03 PV-03 131 E 98584 DR,SHELTON, SCAI e:NTS SCALE:NTS 3605844661 mmy.Ieafl dQyahw.wm APN 0..420125100006 AHJ:MASON COUNTY rJ 18e UTILITY:MASON COUNTY PUD 1 ZONE 2 PvMODULE 4" PVMODULE REVISIONS CH KO CK-FT-N537B2 REV DESCRIPTION DATE GROUNDING RAIL ENOMIO CLAMP C SINGLE LAYER OF SEE ENLARGED VIOMP SHINGLE EW C ArIACH OE L-FOOT ATTACHMENTS SHEET TITLE FLASHING MIN.SHe-IAG BOLTWTH MIN, ATTACHMENT PLAN (E)STRUCTURAL MEMBER STRUCTURAL TURAL EMBERNT O &DETAILS STRUCTURAL MEMBER DRAWN DATE 3/5/2024 (E)STNIICTIIRAL MEMBER DRAWN BY VGN SHEET NUMBER ATTACHMENT DETAIL ENLARGED VIEW PV-03 Pv-o3 PV-03 Sale:NTS c 6 PITCH _22• AHJSTAMP AZIMUTH -193' ROOF 1 MODULE OTY -6 _ RAFTER -2'X6'024.O.C. SURFACE TYPE -COMPOSITE SHINGLE PITCH 1. AZIMUTH -104' ROOF 2 MODULE.1 -6 _ RAFTER -2'X6'0 24.O.C. SURFACE TYPE -COMPOSITE BHINGLE STRUCTURAL STAMP W�SOryCo y 2 PV MODULES 1'-7rr PV MODULES � 201148 s 2 _ -10 fGiS �a /ONALENG 5'-8' 3,,/2024 STRUCTURAL ONLY. $'-3' RETROFIT REQUIRED, 5.1 3-5 SEE ATTACHED LETTER 5.1 22' 22' PROJECT NAME CAREY LEANORD&DARLENE FAIRBANKS 16'-0" 15'_g" 14'-7" 131 E WOODLAND DR,SHELTON, 2'-3' '-9" WA 96564 2'-3" 12'-1" 13'-10" 3eo , carey.leenordtbyad@ye hoo.com APN M 420125100006 COUNTY 2"X6"CEILING JOIST 2"X6"CEILING JOIST AAS NCOMASON COUNTY UTIUTV:MASON COUNT'PUD 1 ZONE 2 t@ 24"O.C. @ 24"O.C. 2"X6"RAFTER @ 24"O.C. 2"X6"RAFTER @ 24"O.C. REVISIONS REV DESCRIPTION DATE SHEET TITLE FRAMING DETAIL ROOF 2 ROOF 1 DRAWN DATE 3/5/2024 DRAWN BY I VGN SHEET NUMBER FRAMING DETAIL PV-03.1 PV-03.1 SCALE:NTS AHJ STAMP NOTE: THE RETROFIT SHALL CONSIST OF 2X6 SISTER FOR (I)PV ATTACHMENT THE EXISTING SPLITTING 2X6 RAFTER AS SHOWN IN PER PLAN THE PHOTOS BELOW,WITH 1/4"DIA.X 3"SDS SCREWS AT 12"O.C.,STAGGERED.NEW SISTER TO EXTEND (E)PLYWOOD WITHIN 12"OF EXISTING 2X,ONLY REQUIRED AT = EXISTING MEMBER WITH NEW SOLAR ATTACHMENT. RETROFIT SHOULD HAPPEN BEFORE INSTALL. `' -- -- (E)2x PER PLAN --T (N)2x6 SISTER W1 I/4"O x 3"SDS'SCREWS @ 12" l" O.C.,STAGGERED(NO ADD.HGR.REQ'D.) Pictures of poor condition-area to be retrofit(where applies) ? - (N)2x TO EXTEND WITHIN 12"OF(E)2x ONLY REQ D @(E)RAFTER W/(N)SOLAR ATTACHMENT ! STRUCTURALSTAMP Ri SECTION"A-A" t?r`oF wW h i (I)PV ATTACHMENT 9 z01148 s Q.- PER PLAN Ecrs (E)RIDGE FSS'oNALEN�' Ire/ 3/7/2024 STRUCTURAL ONLY. SIMPSON'MP36' RETROFIT REQUIRED, -'�� SEE ATTACHED LETTER 6" A e PROJECT NAME CAREY LEANDRO&DARLENE FAIRBANKS " 131 E WOODLAND DR,SHELTON, (E)SHEATHING (N) N6 SISTERED WA 08584 RAFTER 3605844661 mmy.leenord@ye0oo.com APN A.4201 ..420125100008 AHJ:MASON COUNTY UTILITY:MASON COUNTY PUD 1 ZONE 2 A REVISIONS Y2L MIN. REV DESCRIPTION DATE I (E)WALL SHEET TITLE RETROFIT DETAIL DRAWN DATE 1 3/5/2024 DRAWN BY I VGN 2 ISTERED RAFTERS DETAILS SHEET NUMBER SCALE: NTS PV-03.2 120%RULE FOR BACKFEED BREAKER NEC 705.12.(B) AHJ STAMP FORMULA RESULT MINIMUM WIRE SIZES CALLED OUT. AC DISCONNECT TO BE LOCATED USE OF LARGER WIRE IS WITHIN 1OFT OF THE UTILITY METER ACCEPTABLE. TOTAL INVERTER OUTPUT CURRENT x 1.25=((02 x 5.99)+(02 x 25.85A(SELECTED PV BREAKER=30A) 2.90)+(02 x 1.45))A x 1.25 BUS BAR RATING x 1.2-MCB RATING=MAX ALLOWABLE PV BREAKER SELECTED PV BREAKER 5 MAX ALLOWABLE PV BREAKER 225A x 1.2-200A=70A 30A 5 70A STRUCTURAL STAMP METER#:135 645 39 TO UTILITY GRID L1 L2 N (E)BI-DIRECTIONAL (N)AC DISCONNECT 30A UTILITY METER VISIBLE,LOCKABLE, 1-PHASE,3-W, LABELED AND NON-FUSIBLE, M 120V240V 240V,NEMA 3R,UL LISTED (OVERHEAD SERVICE) (SQUARE D DU221RB) YUKON SERIES SEG-410-BMD-HV Ll 11E 14 MODULES AND 6 MICROINVERTERS IN BRANCH CIRCUIT 1 BREA200A/2KER, MAIN BR MANUFACTURER BREAAKER,240V (Qj)" ) PROVIDED TRUNK (TOP FED) CABLE ... L (E)225A MAIN PROJECT NAME (I)JUNCTION BOX (2)# (2)#10 AWG SERVICE PANEL,240V 60D V,NEMA 3R (1)#10 EGC (1)#10 EGC CAREY LEANORD&DARLENE -,r, �, i ULLISTED FAIRBANKS (-_ I------------- I- 1 PV 30A2P LOAD SIDE 131 E WOODLAND DR,SHELTON, INTERCONNECTION WA 985M AT MAIN PANEL 3605844661 (2)HOYMILES HM-1500Ni(240V) MICROINVERTERS ONE UNDER N carey.leenord�yehoo.com EVERY FOUR MODULES (2)HOYMILES HM7DONT(240V) - ---- APN#420125100006 MICROINVERTER ONE UNDER y/.�{_ AHJ:MASON COUNTY EVERY TWO MODULES Y UTILITY:MASON COUNTY PUD 1 ZONE 2 GEC (2)HOYMILES HM35ONT(240V) #6 AWG EXISTING GROUNDING REVISIONS BARE CU MICRO INVERTER ELECTRODE SYSTEM EVERY ONE MODULES - RE DESCRIPTION DATE SOLAR BREAKER LOCATED AT THE FURTHEST END OF BUSBAR FROM THE MAIN BREAKER OR FEEDER UNIT SHEET TITLE ELECTRICAL DIAGRAM DRAWN DATE 1 3/5/2024 DRAWN BY I VGN SHEET NUMBER PV-04 MICROINVERTER SPECIFICATIONS SOLAR MODULE SPECIFICATIONS AMBIENT TEMPERATURE SPECIFICATIONS MANUFACTURER/MODEL# IHOYMILES HM-150ONT(240V) MANUFACTURER/MODEL# YUKON SERIES SEG-410-BMD-HV RECORD LOW TEMP -7•C AHJ STAMP INPUT POWER RANGE 300W-505W VMP 31.05V AMBIENT TEMP(HIGH TEMP 2%AVG.) 30-C MIN/MAX START VOLTAGE 2 IMP 13.21A NOMINAL MINIMUM CONDUIT HEIGHT ABOVE ROOF SURFACE 7/8" MAX CONT.. VOLTAGE OUTPUT CURRENT 5.9940V.99A TO 37.32V ISC 13.80A SOURCMNERG"ES�TNER M.E HTf FS/iENE ROYRESEMCH.UCF.EO W SOURCERIFIGTIO W SOU1Rfff FERENCE#NP/ MAX CONT.OUTPUT POWER 1438W TEMP.COEFF.VOC -0.27%/"C MAX MODULES PER STRING 16(04 MICROINVERTERS) MICROINVERTER SPECIFICATIONS MANUFACTURER/MODEL# IHOYMILES HM-70ONT(240V) INPUT POWER RANGE 280W-470W MIN/MAX START VOLTAGE 122VI60V NOMINAL AC VOLTAGE 1240V MAX CONT.OUTPUT CURRENT 12.90A MAX CONT.OUTPUT POWER 1696W MAX MODULES PER STRING 116(08 MICROINVERTERS) MICROINVERTER SPECIFICATIONS MANUFACTURER/MODEL# HOYMILES HM-35ONT(240V) STRUCTURALSTAMP INPUT POWER RANGE 280W-470W MIN/MAX START VOLTAGE 22V/60V NOMINAL AC VOLTAGE 240V MAX CONT.OUTPUT CURRENT 1.45A MAX CONT.OUTPUT POWER 349W MAX MODULES PER STRING 16(16 MICROINVERTERS) PROJECT NAME CAREY LEANORD&DARLENE FAIRBANKS 131 E WOODLAND DR,SHELTON, WA 98584 3605844661 carey.leanord@yahoo.wm APN M.420125100006 AHJ:MASON COUNTY UTILITY:MASON COUNTY PUD 1 ZONE 2 REVISIONS REV DESCRIPTION DATE SHEET TITLE ELECTRICAL CALCULATIONS DESCRIPTION FORMULA RESULT PV OVERCURRENT PROTECTION NEC 690.9(B) TOTAL INVERTER OUTPUT CURRENT x 1.25=((02 x 5.99)+(02 x 2.90)+(02 x 1.45))A x 25.85A(SELECTED PV BREAKER=30A) DRAWN DATE 3/5l2024 1.25 DRAWN BY VGN 120%RULE FOR BACKFEED BREAKER NEC 705.12 BUS BAR RATING x 1.2-MCS RATING=MAX ALLOWABLE PV BREAKER SELECTED PV BREAKER 5 MAX ALLOWABLE PV BREAKER 225A x 1.2-200A=70A 30A s 70A SHEET NUMBER TEMP QTY OF CURRENT MINIMUM CONDUCTOR CONDUCTOR REQUIRED CIRCUIT NEUTRAL WIRE ID EXPECTED W1R DERATE CARRYING CONDUIT FILL CONDUIT SIZE WIRE GAUGE& MPACITY @ 90" AMPACITY @ CONDUCTOR AMPACITY ADJUSTED CONDUCTOR CONDUCTOR GROUND WIRE TEMP("C) (90-C) CONDUCTORS DERATE (TBD ON SITE) TYPE (A) 75°C(A) (A) AMPACITY @ 90"C(A) SIZE&TYPE SIZE&TYPE PV-04.1 1 30 1.00 1 2 1 3/4"METAL #10THWN-2 40 35 25.85 40.00 NONE #10THWN-2 AHJ STAMP LABELING DIAGRAM. MAIN SERVICE PANEL O O AC DISCONNECT UTILITY METER O 11 O 0 (INTERCONNECTED BREAKER) O STRUCTURAL STAMP O C ELECTRICAL SHOCK HAZARD rHOT_nvoLT'Alc,vsrEva cIRCUj'-..ACKFE O • • • TERMINALS ON LINE AND LOAD 9 • • SIDES MAY BE ENERGIZED IN THE OPEN POSITION • • PROJECT NAME OWARNING CAREY LEANORD&DARLENE _ FAIRBANKS 131 E WOODLAND DR,SHELTON, CONNECTION RAPID SHUTDOWN • • WA9B584 3605844661 LAR • • • PV SYSTEM -ey.Ieenord@yanoo.mm APN ik 420125100006 OVERCURRENT DEVICE AHJ:MASON COUNTY UTILITY:MASON COUNTY PUD 1 ZONE 2 B REVISIONS O SOLAR PV SYSTEM EQUIPP REV DESCRIPTION DATE THIS EQUIPMENT FED BY PHOTOVOLTAIC _ WITH RAPID SHUTDOWN MULTIPLE SOURCES TOTAL O4VXI MUM AC•- - M.: AMPS RATING OF ALL OVERCURRENT NOMINALOPERATING • 240 VAC DEVICES EXCLUDING MAIN POWER SUPPLY SHALL NOT EXCEED TURN RAPID SHUTDOWN AMPACITY OF BUSBAR SHEET TITLE SWITCH TO THE"OFF" POSMON TO SHUT DOWN WARNING LABELS PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. L-Ll DRAWN DATE 3/5/2024 DRAWN BY VGN SHEET NUMBER PV-05 DIRECTORY PLACARD: AHJ STAMP STRUCTURALSTAMP CAUTION MULTIPLE SOURCES OF POWER. POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN: ADDRESS:131 E WOODLAND DR,SHELTON,WA 98584 PROJECT NAME LU tA CAREY LEANDRO&DARLENE 0 FAIRBANKS 2 Z 131 E NUODLAND DR,SHELTON, ® 0 WA 88584 3605844661 Z camy.leanord@yahm.mm O O APN a 420125100006 C AHJ:MASON COUNTY W LL UTILITY:MASON COUNT/PUD 1 ZONE 2 REVISIONS UTILITY METER REV DESCRIPTION DATE AC DISCONNECT MAIN SERVICE PANEL SHEET TITLE DIRECTORY PLACARD DRAWN DATE 1 3/5/2024 DRAWN BY VGN SHEET NUMBER PV-05.1 7 SEG wyn6egsplar<pm. SEG 6 U L A R S O L A R YUKON Series SEG-XXX-BMD-HV(108Ce11s) ENetrical ChwacfA latlea Moaraklyp 6EG+tOpaM0.NV sFc+os.eLo-sry ..t.....i.. sEva+seMo.NV Y U KO N Series BT` N«T �` 31 N" Maalm.m power-PmpOYI a00 30, a05 30a 4t0 ]OB 415 ?tt Upen Lircun VoneBe'V�NI 37.Q 3aH 3131 34.)] 37]2 31.81 ]7.az 3a 90 Gaaa funa,t-WN 13.70 fi0I +180 fi.15 1380 a33 Half-Cell Monofacial Module .�:`-` � MYIm,mF,w<rB,„„e�mPr„ ,aB, 2682 3BB3 29.8+ JrpS 29a5 3+,6 �,s mrrm Prmc,Cunnrrt arnppa i299 qa1 1310 10.51 +3.2t 10.59 1B32 +O.6fi Moau4Ear11STC9mttii ZOOS 30.71 31W 2t2e 400-415W 21.25% Pm TTaa"aqw, um System vnnn0e ,SOON a M-Efficency Ma.+mr.m 6enea r�aa RannB 2sa Mechanical specifications Technical Drawing EMe+nal Dlnsion 1T22 a"M a 30 mm " wmgm 21.5 kg h Key Features Solar Cells PERC Mono 182 a91mm(108 pcs) I r _. �`\ Hlgh module corrverslon )(,�� Better temperature Front Glass 3.21 mm AR coating tempered glass I low Iron Cid effiz1 Cy v��J c C1pnt Feme ENack ano Oat alumimum silo/ �6 II A,n .n Box IP6813 diodes Super muhl basher O Wow attenuation bng con for Type MC4 technology moray Cable Type I Length 12AW PVVAre IULI n200 mm 2 Mechanical Loadl1roMl 5400 Pe I M tP .. ; Superior load . Ae—Ih appearance y capacity Mechanical LoadlReaO 3600 Pa/75 psr ouston,Teaaa based USA Ileblliry O H +n,uranccDaaetl L� ompany Packing Configuration -f- 3A4aaa 2. P 40'MO .rew.�rr.r.r Warranty Product Certification Pie_¢a pw Pauel 36 36 HV cO Pallets per Contal 6 26 Aaelrwm.t v.k,.FAm U..,w.,.wmy IEcvQts2ore.rEc vn3o.2oty.a-nm:usmarnrctc �{93 B% IEC6z80a pip Pieces per Comalrrer 216 936 IEce". .1 MM ^��0'3% IECB27W AmmorYe \ RnaUnca I ��p¢I\�-�)55% IEC61216 EC5006a pup ene Sala e% Fr, Temperature Characteristics Herkpnc e Tqe BA61730),T p l P.m Temperature COefi<Ie,n -0.35%Pc s o ✓, to n ISOta001]015:15ggpp12t116',ISG5o0r.70t0 Voc Tempemare Coef6cimt -0.27 9VC ® CE ♦rcEc �, N,T—Pe,.l—C—M—nl o.os%-e � e,a.<aPr,n.ra. Ope,ating Temperature Ao-.As'e Nominal Operadml Celt Tarr a lu (NOCT) 45t2•C A—SEG— - s e Naaaq mavR nipn - P :tiry - W W W.fagSda,.COT The eumparry haadpvert. te.ea.+< i � Ilai,. blew tie. rl,I..menace t.SEG_ z02302_Rcyq_EN hem<upomery ranan nWt nnam:nets ena;nrmrprnotnnnt Lpl1��@5 Open Energy For All �--/ Technical Specifications Model H M-120ONT H M-1500 N T Input Data(DC) Commonly used module power(W) 240 to 405- 300 to 505� Maximum input voltage M 60 MPPT voltage range M 16-60 Start-up voltage(V) 22 Maximum input current(A) 4 x 11.5 4 x 11.5 _ Maximum Input short circuit current(A) 4 x 20 Number of MPPTs 2 Number of inputs per MPPT 2 Output Data(AC) Peak output paver(VA) 1200 1200 1500 1500 Maximum continuous output power(VA) 1200 1200 1438 1438 Maximum continuous output current(A) 5.00 5.77 5.99 6.91 Nominal output voltage/range(W 240/211.264 208/183-228 240/211-264 208/ln228 Nominal frequency/range(H# 60155-65 Power factor(adjustable) >0.99 default (,.8 leading...0.8 lagging Microinvefter Description Total harmonic distortion <3% Hoymiles 4-in-1 mlcroinverter is one of the most cost-effective Maximum units per 10 AWG branch? 4 4 4 3 Datasheet module-level solar solutions,as it can support up to 4 panels at Efficiency once and maximize the PV production of your installation.With a CEC peak efficiency 96.7% maximum DC voltage of 60 volts,Hoymiles microinverter is a PV Rapid Shutdown Equipment and conforms with NEC-2017 and CEC weighted efficiency 96.5% NEC-2020 Article 690.12 and CEC-2021 Sec 64-218. Nominal MPPT efficiency 99.8% H M-1200 NT Nighttime power consumption(mW) <50 H M-150ONT Both models listed are equipped with reactive power control and can meet the requirements of IEEE 1547,UL 1741 and CA Rule21. Mechanical Data Ambient temperature range(°C) -40 to-65 Dimensions(W x H x D mm) 280 x 176 x 33 ..._..._ _.. ___._ Weight(kg) 3.35 Features Enclosure rating Outdoor-NEMA 6 QP67) Cooling Natural convection-No fans 1m Easy installation,just plug and play Features External antenna for stronger communication with DTU Communication 2.4 GHz Proprietary RF(Nordic) With Reactive Power Control,compliant Type of isolation Galvanically Isolated HF Transformer with CA Rule 21 Monitoring S-Mlles Cloud' s High rella6iliry:NEMA 6(IP67)enclosure, ® Compliant with U.S.NEC-2017&NEC-2020 6000 V surge protection Warranty Up to 25 years 690.12 rapid shutdown UL 1741,IEEE 1547,UL 1741 S8,UL 1741 SA(240 VacJ CA Rule 21(240 Vac)•, Compliance CSA C22.2 No.107.1-16,FCC Part 15K FCC Part 15C PV Rapid Shutdown Conforms with NEC-2017 and NEC-2020 Article 690.12 and CEC-2021 Sec 64_218 Rapid Shutdown of PV Systems •1 Nominal vokage/frequency range can vary depending on local requirements. •2 Refer to local requirements for exact number of microinveners per branch. •3 Hoymiles Monitoring System •4 The HM-150ONT microUrverter complies with both CA Rule 21(240 Vac)and CA Rule 21(208 Vac). 02024 Hoymles Power Electronics Inc M rights reused. k r5w 17ve Open Energy For All •�'�� Technical Specifications Model HM-60ONT HM-700NT HM-800NT Input Data(DC) Commonly used module paver(W) 240 to 405+ 280 to 470+ 320 to 540+ Maximum input voltage M 60 MPPT voltage range M 16.60 Startup voltage M 22 Maximum Input current(A) 2 x 11.5 2 x 11.5 2 x 12.5 ■v v e r r�� Maximum Input short circuit current(A) 2•20 ■° r Number of Ni 2 v a Number of inputs per MPPT 1 D Output Data(AC) ` Peak output power(VA) 600 700 800 Maximum continuous output power(VA) 590 6% 766 Maximum continuous output current(A) 2.46 2.94 2.90 3.35 3.19 3.68 Nominal output voltage/range M' 240/211.264 208/183-228 240/211464 208/183-228 240/211-264 2091183-228 Nominal frequencyhange(Hz)' 60/55-65 >0.99 default Paver factor(adjustable) 0.8 leading...0.8 lagging Total harmonic distortion <3% Microinverter Description Maximum units per 10 AWG branch' 9 8 8 7 7 6 Maximum units per 12 AWG branch' 6 5 5 4 5 4 Datasheet Hoymiles 2-in-1 mlcroinverter Can connect up to 2 panels at Efficiency once and maximize the PV production of your installation.With CEC peak efficiency 961% a maximum DC voltage of 60 V,Hoymiles mkroirwerter i5 a PV CEC weighted efficiency 96.5% Rapid Shutdown Equipment and conforms with NEC-2017 and Nominal MPPT efficiency 99.8% H M-60O NT NEC-2020 Article 690.12 and CEC-2021 Sec 64-218. Nighttime power consumption(mM <50 Mechanical Data H M-700NT All of the three models listed are equipped with reactive power Ambient temperature range('p .0to+65 H M-80ONT control and can meet the requirements of IEEE 1547.UL 1741 Dimensions(w>H•D Immp 250.170.29 and CA Rule21. weight(kg) 2.6 Enclosure rating Outdoor-NEMA 6 UP67) Coding Natural convettial-No fans Features Features Communication 2A GHz Proprietary RF INordiq Type of isolation Galvanically Isolated HF Transformer Easy Installation,just plug and play m External antenna for stronger Monitoring S-Mlles Ooud' 1 communication with DTU Warranty lip to 25 years m With Reactive Power Control,compliant UL 1741.IEEE 1547,UL 1741 SAR40Vac),UL 1741 SO.CARule 21(240 Vaq', with CA Rule 21 Compliance High reliability:NEMA 6(IP67)enclosure, C5A C22.2 No.107.i-16,KC Part 202 KC Part 15C m 1 Conforms 21 S NEC-2017 and NEC-2020 Article Systems Compliant with U.S.NEC-2017&NEC-2020 6000 V surge protection PV Rapid Shutdown 1 690.12 rapid shutdown and CEC 2021 Sec 64218 Rapid Shutdown M PV Systems •1 Nominal vo8age/frequency range can vary depending on local requirements. •2 Refer to local regmrements for exact number of mlcro,verters per branch. •3 Hoymiles Monitoring System •The HM-800NT mk:roirNerter complies with bath CA Rule 21(240 Vac)and CA Rule 21 ROB Vac). +.:Y.., m "' 02024 H.Wxks Power Ekctronks Inc AN riyns reserved. h�l Im�leS Open Energy For All J�1 Technical Specifications Model HM-30ONT HM-35ONT HM-40ONT Input Data(DC) Commonly used module power(W) 240 to 405+ 280 to 470+ 320 to 540« Maximum input voltage M 60 MPPT voltage range M 1660 Start-up voltage(V) 22 e - Maximum input current(A) 11.5 11.5 12.5 Maximum input short circuit current(A) 20 Number of MPPT 1 Number of inputs per MPPT 1 e Output Data(AC) Peak output power(VA) 300 350 400 a Maximum continuous output power(VA) 295 349 382 Maximum continuous output current(A) 1.23 1.42 1.45 1.68 1.59 1.84 Nominal output voltage/range M' 240/211-264 208/183-228 240/211.264 2MI83-228 2401211-2b4 208/183-228 Nominal frequency/range(HZ)' 60/55-65 - Power fact >0.99 defaultor(adjustable) 0.8 leading...0.8 lagging Total harmonic distortion <3% Maximum units per 10 AWG branch' 19 16 16 14 15 13 Microinverter Description Maximum units per 12 AWG branch' 13 11 11 9 10 8 Efficiency Datasheet Hoymiles 1-in-1 microinverter,which can be connected to one CEC peak efficiency 96.7% panel and used in various applications,is one of the most CEC weighted efficiency 96.5% flexible solar solutions.With a maximum DC voltage of 60 V. Nominal MPPT efficiency 99.8% -- - - Hoymiles microinaerter is a PV Rapid Shutdown Equipment and <50 conforms with NEG2017 and NEC-2020 Article 690.12 and Nighttime power consumption(mW) HM-300N CEC-2021 set 64-218. Amble Mechanical Data ' HM-35ONT Ambient temperature range(°q -40 to+65 All of the three models listed are equipped with reactive power Dimensions(W x H x D[rnm]) 182 x 164 x 29.5 H M-40O NT control and can meet the requirements of IEEE 1547,UL 1741 Weight(kg) 1.75 and CA Rule21. Enclosure rating Outdoor-NEMA 6 UP67) Coding Natural convection-No fans Features Communication 2.4 GH2 Proprietary RF(Nordic) Features Type of isolation Galvanically Isolated HF Transformer Monitoring S-Miles Cloud' m Easy installation,just plug and play m External antenna for stronger Warranty Up to 25 years communication with DTU m Compliance UL 1741,IEEE 1547,UL 1741 7.(240 Vac)Part 178,FCC Pa Rule 5 21 1240 VacY, r With Reactive Power Control,compliant CSA C22.2 No.107.1-16,FCC Part 158,KC Part 15C with CA Rule 21 Conforms with NEC-2017 and NK-2020 Article 690.12 High V surge NEMA 6 IP67 enclosure, PV Rapid Shutdown 9 reliability: ( ) and CEC-2021 Sec 64-21 B Rapid Shutdown of PV Systems Compliant with U.S.NEC-2017&NEC-2020 6000 V surge protection r 690.12 rapid shutdown •1 Nominal voltage en range can vary depending on local requirements. "2 Refer to local requirements for exalt number of microlnverters per branch. *3 Hoymiles Monitoring System "4 The HM-40ONT microlnverter complies with bah CA Rule 21(240 Vac)and CA Rule 21(208 Vac). 02024 Hoymiles Paver Eleoronics Inc.An rgtxs—r-1. CHIK,( A CHIKQ Solar Mounting Solutions LSolar Mounting Solutions PRODUCT LINE PRODUCT LINE Item Product Name Item Product Name CK-FT-R537B2-2400 CHIKO 537 Black Rail 2400mm CK-637-1-200 CHIKO 537 Rail Splice Kit CK-FT-R537B2-3500 CHIKO 537 Black Rail 3500mm CK-FT-R537B2-4700 CHIKO 537 Black Rail 4700mm TECHNICAL DATA Main Material AL 6005-T5 TECHNICAL DATA Wind Load Up to 60 M/S Main Material AL 6005-T5 Snow Load 1.4 KM/Mz Wind Velocity Up to 60 M/S T Xi=31918.082 mm4 30.4 49mm #537 RAIL Yi=81501.592 mm4 #537 RAIL SPLICE KIT CHIKO537R aluminum rail is designed for CHIKO aluminum rail splice kit is / roof mounting system,it could be applied designed for 537R rail connection from back on all roof mount system.A variety of lengths to position.Move easily and economically can help to reduce unnecessary cut. N to install the rails. D ADVANTAGES ■ Easy installation ADVANTAGES COMPONENT LIST ■ Highclass anodized ■ Easy installation ■ Tilt-in nut COMPONENT LIST . Highclass anodized MATERIAL OTY Aluminium Rail Splice Kit Ot ■ Universal on roof mount system MATERIAL p7Y Aluminium Rail 01 SUS304 Inner Hexagon M8`12 02 SUS304 Star Washer M8 02 WARRANTY WARRANTY SUS304 Hexagon Thin Nut M8 02 ORDERING SPECIFICS ORDERING SPECIFICS Standard Packaging 8pcs/unit Standard Packaging 50PCS/BOX 200PCS/CTN 320/384/504 pcs per pallet Dimensions 50'38`20CM im * Dimensions 2400/3500/4700 mm Weight 30kg Weight 14/20/26 kg :• . :0 CHIKQwww.chikolar.com/www.chikousa.comCHIKS Solar Mounting Solutions L Solar Mounting Solutions PRODUCT LINE PRODUCT LINE Item Product Name Item Product Neme CK-777R537 KS(30.45)D-40 CWO Grounding Universal Black Wid Clertp 30-50mm For 537R CK-750R531.30r42.0301.40 CHKO Intergated Grounding Black End damp UnKwsal 30-42mm TECHNICAL DATA TECHNICAL DATA Main Material AL 6005-T5 Main Material AL 6005-T5 Te o D=30-50 Universal Grounding Mid Clamp Universal Grounding End Clamp D=30-42 CHIKO Universal Grounding Mid Clamp is CHIKO End Clamp is designed base on 537R designed for 537R Black Rail,available for solar rail to fix module on the end of rail,have panels with thickness from 30.50mm. COMPONENT LIST founction of Intergated grounding,30mm MATERIAL CITY to 42mm thickness module are available. COMPONENT LIST Black Mid Clamp 01 MATERIAL OTY ADVANTAGES SUS304 Bolt M6 01 ADVANTAGES i End Clamp AjB 01 ■ Intergated Grounding SUS304 069 Nut 01 ■ Intergated Grounding SUS 304 Bolt M6 01 ■ Easy installation Rivet 02 ■ Easy installation SUS304 Nut 01 ■ High class anodized Spring 01 ■ High class anodized SUS304 Spring Washer M6 01 ■ Tilt-in nut ■ Tilt-in nut SUS304 Washer M8 01 Adjustable range 30-50mm Plastic Plate 01 ■ Adjustable range 30-42mm Rivet 01 ■ ORDERING SPECIFICS ORDERING SPECIFICS Standard Packaging 80PCS/BOX 320PCS/CTN Dimensions 50'38'20CM Standard Packaging 8OPCS/BOX 320PCS/CTN Weight 32kg Dimensions 50'38'20CM Weight 24kg • CHIKQ Solar Mounting Solutions PRODUCT LINE tem Product Name CK-592R537-1-120 CHIKO Grounding Lug For#537 Rail �F TECHNICAL DATA Main Material AL 6005-T5 Tighten torque 15N.m Safe torque 20N.m CD Grounding Lug CHIKO grounding lug is designed for fixing grounding cable going through smoothly between each rails. t* COMPONENT LIST ADVANTAGES MATERIAL CITY Grounding Lug 01 • Easy installation SUS304 Inner Hex Bolts M8'20 02 ■ High class anodized SUS304 554 Nut 01 ■ Tilt-in nut SUS304 Star Washer 01 SUS304 Inner Hex Bolts M8'25 01 SUS304 Spring Washer 01 SUS Square Nut M8 01 WARRANTY ORDERING SPECIFICS Standard Packaging 140PCS/BOX 560PCS/CTN .' Dimensions 50'38'20CM Weight 29kg m mm. s0 /fir. IRONRIDGE QuickMount L-Mount" L-Mount Installation Instructions Installation Tools Required:tape measure,roofing bar,chalk line,stud finder,caulking gun,sealant compoflhly with roofing Roof Protection without Compromise materials,drill with 7/32"or 1/8"bit,drill or impact gun with 1/2"socket. The L-Mount'attachment,featuring an open-slotted L-Foot,is designed for cost-effective,single-bolt installation onto existing composition(asphalt)shingle roofs.The patented Elevated Water Seal Technology"'has been integrated into the open-slotted L-Foot and flashing r for fast installation,to provide maximum waterproofing. To maximize versatility,the mount is available with a lag - bolt or structural screw option for the strength you depend �\ -v on.Both hardware options come with an �• ;-- - installed EPDM bonded washer to seal and prevent water entry. Locate,choose,and mark centers of rakers to be Carefully lift composition roof shingle with roofing Insert flashing between 1st and 2nd course.Slide P rY mounted.Select the courses of shingles where bar,just above placement of mount. Remove up so top edge of flashing Is at least 3:"higher mounts will be placed. nails as required and backfill holes with aproved than the butt-edge of the 3rd course and lower L-Mount features a 9x1 2"aluminum flashing sealant.See"Proper Flashing Placement"on next flashing edge is above the butt-edge oflstcourse. with alignment guides and rounded corners, page. Mark centerforddlling. to easily slide under shingles and speed up installation on the roof.The kit is available in Elevated Water Seal Technology® both mill and black finishes. This proprietary flashing design cleverty places the root penetration seal onto an _ a. aluminum flute(used into ine flashing,above This component is art >° _ the bolt hole,The secondary EPDM rubber P 1" f seal keeps water ouf—raised above the path of the QuickMount- r f _ of rain water and out of harm's way. product line. If attachingwith lag bolt use A,"bit(Lag).Use Clean offany sawdust,and fill hole with sealant Place L-foot onto elevated flute and rotate L-foot to _ 'S"bit(ST)for attaching with the structural screw. compatible with roofing materials. desired orientation. Drill pilot hole Into roof and rafter,taking care to drill square to the roof.Do not use mount as a drill guide.Drill a 2"deep hole into rafter. mg manufacturers' All roof written instructions must also be t _-=_c = • followed by anyone modifying Zl a roof system.Consult the roof manufacturer's specs a"d Y Pre-Installed Sealing Washern in Harware options include a lag bon or _ struclural screw.The EPDM washer - the roof. amves already attached. Open-Slotted L-Foot The redesigned L-Foot can rotate 360 degrees for optimal adjustabilny end Prepare lag bolt or structural screw with sealing You are now ready for the rack of your choice. positioning of the rail,while the open washer using a'h-inch socket on an impact gun, Follow all the directions of the rack manufacturer �� slot allows the rail hardware to quickly drive prepared lag bolt through L-foot until L-fcot as well as the module manufacturer.NOTE:Make /gyp-Tw 2SYear Wartanty drop-in and be compatible with any side- can no longer easily rotate.DO NOT ovp-torque. suretop of L-Foot makes solid contact with racking. -1.%U/ mounted racking on the market. NOTE:Structural screw can be driven with T 30 hex i/l• Product guaranteed free head bit. Intertek of impairing defects. PPlurefight Power March 08, 2024 Subject: Proposed Solar Panel Installation Carey Leanord & Darlene Fairbanks Residence, 131 E Woodland Dr,Shelton,WA To Whom it May Concern, Our engineering department has reviewed information, gathered by our field crews, related to the proposed solar panel installation at the above-referenced address. The purpose of our review was to determine the structural adequacy of the existing roof for the proposed installation. Based on our review and analysis of the available information, it is our professional opinion that the existing structure requires a retrofit to ensure structural adequacy to support the proposed installation. The retrofit shall consist of 2x6 sister for the existing splitting 2x6 rafter as shown in the photos below,with 1/4" dia. x 3" SDS screws at 12" O.C., staggered. New sister to extend within 12" of existing 2x, only required at existing member with new solar attachment. Retrofit should happen before install. Design Parameter Summary Governing Building Code: 2018 Washington Building Code (2018 IBC) Risk Category: II Design Wind Speed: 110 mph (per ASCE 7-16) Ground Snow Load: 25 psf Roof Information Roof Structure: 2x6 Rafters @ 24" O.C. Roofing Material:Asphalt Shingles(1 layer) Roof Slope: 22' Roof Connection Details Lag Screws: (1) 5/16" diameter min.,with min. 2.5" embedment into framing members, at 48"O.C. max,staggered Locations per design drawings Note:Required embedment length excludes the tapered tip of the screw,and embedment into sheathing. Analysis The proposed installation complies with the requirements of WAC Section 51-51-03240 R324.4 (Exception) and is therefore deemed adequate to support the load of the rooftop solar system. Specifically: 1) the system is designed for the local wind speed; 2) the ground snow load does not exceed 70 psf; 3) the total dead load of all items is less than 4 psf(actual value is approximately2.75 psf);4) Modules are not mounted more than 18" off the roof; and 5) Supports are installed such that the dead load is spread across roof-framing members and does not exceed 50 Ibs at any point. w . Wind uplift on the panels has been calculated in accordance with the relevant provisions of ASCE 7-16. This loading has been used to verify the adequacy of the connection specified above. Connection locations should be in accordance with design drawings. Conclusion When the retrofits detailed in this letter's opening paragraph are performed, the structure will have adequate strength to support the proposed installation. Connections to the roof must be made per the "Roof Connection Details" section above. Copies of all relevant calculations are enclosed. Limitations and Disclaimers The opinion expressed in this letter is made in reliance on the following assumptions: the existing structure is in good condition (apart from the damage which shall be repaired or retrofit per the above); the existing structure is free from defects in design or workmanship; and the existing structure was code-compliant at the time of its design and construction. These assumptions have not been independently verified, and we have relied on representations made by the property owner and his or her agents with respect to the foregoing.The undersigned has not inspected the structure for patent or latent defects. Electrical engineering is beyond the scope of this analysis. Solar panels must be installed per manufacturer specifications. Structural design and analysis of the adequacy of solar panels, racks, mounts, rails, and other components is performed by each component's respective manufacturer and the undersigned makes no statement of opinion regarding such components. This letter and the opinions expressed herein are rendered solely for the benefit of the permitting authority(city or county building department), and may not be utilized or relied on by any other party. If you have any questions or concerns, please contact our office at (855)-709-1181, or email Austen.Morfin@solgenpower.com. Sincerely, Trevor A.Jones, P.E. BEN 0 R J 0NF �oF w_ASy,,NCS T2 201148 8 Q7 RFGIsT£ G\� �SS�ONM_EN 3/8/2024 Retrofit Description The retrofit shall consist of 2x6 sister for the existing splitting 2x6 rafter as shown in the photos below, with 1/4" dia. x 3" SDS screws at 12" O.C., staggered. New sister to extend within 12" of existing 2x, only required at existing member with new solar attachment. Retrofit should happen before install. Additional Retrofit Details and Notes (N)PV ATTACHMENT PER PLAN �SIMPSON'NIP36'- �1' bn A lS� (E)SHEATHING (N)2x SISTERED RAFTER A (E)WALL (N)PV ATTACHMENT PER PLAN (E)PLYWOOD I - (E)2x PER PLAN - �- (N)2x SISTER %N1 YVO x 3"13DS'SCREWS @ 12" x O.C.,STAGGERED(NO ADD.HGF.REQ'D.) (N)2x TO EXTIND REQ'DD 0(E)RAFTER Wr (N)SOLAR ATTACHMENT SECTION 'A-X Pictures of poor condition -area to be retrofit (where applies) r± PPurelight Power WA State Exception Criteria - Calculation This calculation justifies the additional solar load by showing the solar dead load at each attachment is less than 50 Ibs (WAC 51-51-03240, R324.4, Exception Criteria). Connection Demand Spacing perpendicular to rail in 1/2 panel length Spacing parallel to rail in Max spacing Solar Dead Load 2.75 psf Solar DL Point Load 29.79166667 Ibs OK PPurelight Power Ironridge Quick Mount L-Mount Connection Calculation This calculation justifies the connection of the solar panels to existing roof members, by showing the connection capacity is equal to or greater than the uplift force demands. Connection Demand Spacing perpendicular to rail in 1/2 panel length Roof Angle 22 degrees Wind Speed 110 mph Exposure Coefficient, KZ - 0.57 Topographic Factor, K, 1 Directionality Factor, Kd 0.85 Elevation Factor, Ke _0.99 Velocity Pressure,qZ 16.0 psf Prying Coefficient 1 Zone 1 Zone 2r Zone 3 Spacing parallel to rail 48 48 48 in Max spacing Effective Wind Area on each connection 10.8 10.8 10.8 ft2 GCp(max) 1.90 1.97 1.97 Exposed Panels?(YE=1.5) No No No Pressure Equalization Factor,ya 0.79 0.79 0.79 Uplift Force 23.9 24.8 24.8 psf Max. Uplift Force/Connection (0.6 WL) 155.0 161.3 161.3 Ibs Solar Dead Load (0.6 DL) 17.9 17.9 17.9 Ibs Max. Uplift Force(0.6 WL-0.6 DL) 137.2 143.4 143.4 Ibs Connection Capacity Ironridge Quick Mount L-Mount Fastener Type Lag Screw Fastener Diameter 0.3125 ]in Embedment Length, min 2.5 in Lumber Species&Grade DFL#2(Assumed) Lumber Specific Gravity 0.5 Nominal Withdrawal Capacity,W 665.0 Ibs NDS 12.2-1 #of Screws Load Duration Factor,CD 1.6 Adjusted Withdrawal Capacity,W' 1064.0 Ibs Compare Adjusted Withdrawal Capacity to ASD Factored Demand Zone 1 Zone 2r Zone 3 O.K. O.K. O.K.