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SYSTEM MECHANICAL INFO <br /> Solar module weight 47.4 LBS <br /> PV Solar Module Quantity 40 N/A <br /> Attachment quantity 70 N/A <br /> Total solar area 840 SQFT <br /> Total modules weight 1896 LBS <br /> Microinverters/Optimazers weight 9 LBS <br /> Racking weight 379 LBS <br /> Total system weight 2284 LBS <br /> Solar array weight per attachment 32.6 LBS <br /> Solar array dead load 2.72 LBS/SQFT <br /> Attachment spacing 72" STACKED <br /> Racking type <br /> Attachment type <br /> Framing 2" x 6" 24'' O.C. <br /> Finished roof surface is <br />Sheet: <br />Date: <br />12.10.2025 <br />Residential Roof <br />Mounted <br />Photovoltaic System <br />Courtney Construction <br />Project Name and Address: <br />1904 Heliotrope Dr, <br /> Santa Ana, CA 92706 <br />Title: <br />NRG Clean Power <br />7012 Owensmouth Ave <br />Canoga Park, CA 91303 <br />1-888-650-4750 <br />www.nrgcleanpower.com <br />Lic# C10-1026168 <br />Oren Tamir <br />System Size (DC): <br />Modules: <br />x SEG Solar 405W <br />(SEG-405-BMD-HV) <br />40 <br />Inverter & Battery: <br />x 11.5 KW / 13.5KWH <br /> Tesla Powerwall 3 <br /> 1707000-xx-y(120/240V) <br />System Size (AC-CEC): <br />x =40 405 16.20 KW <br /> 1 <br />x x =40 376.5 0.975 14.68 KW <br />MCI: <br />xTesla PV Rapid Shut Down MCI-112 <br />PV-4 <br />STRUCTURAL <br />INFORMATION <br />ATTACHMENT DETAIL <br /> Wind speed 95 MPH <br /> Snow load 0 PSF <br /> Exposure C ASCE 7-16 - <br />IronRidge <br />S concrete tile <br />All Tile Hook <br />MIN EMBEDMENT 2.5" <br />LAG BOLTS 5/16" x 4'' <br />7.5 <br />3.8 <br />2 <br />1.18 <br />7.09 <br />2.13 <br />5.51 3 <br />1 <br />NO. <br />1 <br />2 <br />3 <br />DESCRIPTION <br />ASSY, ALL TILE HOOK <br />BOLT, LAG 5/16 X 4" <br />BASE <br />ASSY, ALL TILE HOOK <br />DO NOT SCALE DRAWING <br />WEIGHT: LBS SHEET 1 OF 1 <br />A <br />SIZE <br />SCALE:1:4 <br />Rafters <br />72'' <br />24'' <br />2''X6'' Blocking <br /> 2''X4'' Support <br /> 2''X4'' Purlin <br /> 2''X6'' Collar Tie <br />SOLAR MODULE <br />Max 6'' <br />ATTIC DETAIL <br />STRUCTURAL NOTES: <br />THESE PLANS ARE STAMPED FOR STRUCTURAL ADEQUACY OF EXISTING ROOF <br />SYSTEM TO SUPPORT THE PROPOSED PV SYSTEM AND ITS MOUNTING <br />COMPONENTS. PLEASE SEE ACCOMPANYING CALCULATION REPORT FOR FULL <br />DETAILS AND SCOPE OF WORK. NOTES FOR INSTALLERS: <br />1. INSTALLER TO INSTALL ALL COMPONENTS PER MANUFACTURER'S WRITTEN <br />INSTALLATION INSTRUCTION. <br />2. INSTALLER TO NOTIFY E.O.R. OF ANY DAMAGE OR RED FLAGS NOT NOTED IN <br />THIS REPORT PRIOR TO COMMENCEMENT OF WORK. E.O.R. WILL EVALUATE AND <br />PROVIDE FURTHER DIRECTION AS NECESSARY. <br />3. INSTALLER TO VERIFY THE ROOF FRAMING AS FOLLOWS: 2X6 RAFTERS @ 24" <br />OC WITH MAX UNSUPPORTED SLOPED SPAN OF 12'-0". IF ANY DISCREPANCIES <br />ARE FOUND WITH THE ON SITE CONDITIONS THEN THE E.O.R IS TO BE NOTIFIED <br />PRIOR TO INSTALLATION. E.O.R. WILL EVALUATE AND PROVIDE FURTHER <br />DIRECTION AS NECESSARY. <br />ELECTRONICALLY <br />SIGNED:12/10/2025