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Sht #R1
<br />Determine Loading on Roof Rafters
<br />Dead Loads with Panels:
<br />Comp. Shingle Roofing =4.0 psf
<br />1/2 Sheathing =1.5 psf
<br />=0.7 psf
<br />5/8" Drywall =3.1 psf
<br />Misc. / Insul =1.0 psf
<br />Dead Load
<br />w/ DL Corr. (1.05)
<br />=10.3 psf
<br />=10.8 psf
<br />Total Load =10.8 psf
<br />Solar Array = 3.0 psf (Note: Solar Loads are point loads on members)
<br />2x4 Rafters @ 24" O.C.
<br />Total Load with Solar Array =13.8 psf < 30.8 psf OK
<br />Dead and Live Loads without Panels:
<br />Comp. Shingle Roofing =4.0 psf
<br />1/2 Sheathing =1.5 psf
<br />=0.7 psf
<br />5/8" Drywall =3.1 psf
<br />Misc. / Insul =1.0 psf
<br />Dead Load
<br />w/ DL Corr. (1.05)
<br />=10.3 psf
<br />=10.8 psf
<br />Live Load =20.0 psf
<br />Total Load =30.8 psf
<br />2x4 Rafters @ 24" O.C.
<br />2018242 Complete Solar Rosa N Nolasco Residence Date: January 26, 20182018385 Sungrade Solar Schuyler Wrobel Residence Date: February 8, 20182018385 Sungrade Solar Schuyler Wrobel Residence Date: February 8, 201820192397 Sunrise Solar Design Sau Chy Residence Date: July 29, 2019
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<br />20193033 ilum Solar Davila Residence Date: September 12, 201920193361 HPM Solar Soto Residence Date: October 3, 201920193361 HPM Solar Tat Mau Residence Date: October 5, 201920194096 HPM Kerley Residence Date: November 18, 201920194094 ESD 19899 Zellner Residence Date: November 18, 201920194094 ESD 19899 Zellner Residence Date: January 13, 20202020426 Precis Solar Daniel Moreno Residence Date: February 19, 20202020494 TG Roofing Venegas Residence Date: February 26, 20202020731 Sasha Intl Basil Younes Residence Date: March 24, 20202020731 Sasha Intl Basil Younes Residence Date: March 24, 20202020770 TG Roofing Gil Ramirez Residence Date: March 31, 20202020879 Solar Journey Ryan Rouzan Residence Date: April 20, 20202020983 Solar Journey Leah Carlo Noble Residence Date: May 7, 202020201124 HPM Solar Bishara Residence Date: May 29, 202020201177 Solar Journey Chase Madrid Residence Date: June 8, 202020201256 Precis Solar Don Schultz Residence Date: June 16, 202020201311 Precis Solar Mike Hansen Residence Date: June 20, 202020201311 Precis Solar Mike Hansen Residence Date: June 20, 202020201461 NRG Clean Power Chin Residence Date: July 7, 202020201541 TG Roofing David Gongora Residence Date: July 15, 202020201693 ACS Landaverde Residence Date: August 3, 202020202180 Precis Solar Espinoza Residence Date: September 15, 202020202315 HPM Solar Dan Moncayo Residence Date: September 23, 202020202313 Precis Solar Divine Delarea Residence Date: September 23, 202020202452 HPM Solar Andersen Residence Date: October 2, 202020202511 Cali Solar Group Joshua Hillmer Residence Date: October 7, 202020202671 HPM Solar Hernandez Residence Date: October 16, 202020202695 ESD 20651 Davey Residence Date: October 17, 202020203833 Infinity Solar Diane & Hilda Koch Residence Date: December 23, 202020203893 ESD 20962 Bak Residence Date: December 30, 202020203892 ESD 201007 Cho Residence Date: December 30, 202020203892 ESD 201007 Cho Residence Date: December 30, 202020203892 ESD 201007 Cho Residence Date: December 30, 20202021051 Precis Solar Juan Guzman Residence Date: January 7, 20212021147 Better Earth Paul Garcia Residence Date: January 14, 20212021-192 Better Earth Htoo Myat Residence Date: January 18, 20212021-193 Better Earth Marion Smith Residence Date: January 18, 20212021-193 Better Earth Marion Smith Residence Date: January 19, 20212021-509 Better Earth Refugio Valle Residence Date: February 13, 20212021-509 Better Earth Refugio Valle Residence Date: February 13, 20212021-593 Better Earth Jason Esposito Residence Date: February 20, 20212021-724 Better Earth Donna Moore Residence Date: March 03, 20212021-809 Better Earth Francesco Signorini Residence Date: March 10, 20212021-1096 Solar Deployed Sonjia Mata Residence Date: April 02, 20212021-1434 Asgard Electric Sanjay Rupani Residence Date: April 29, 20212021-2052 Green Conception Mike Lagrosas Residence Date: June 05, 20212022-051 Green Road Solar Shane Myers Residence Date: January 6, 20212022-3538 Solar Survey Pro 4566 W 118th Date: September 01, 20222023-344 Grid Alt LA Silvia Martinez Residence Date: January 25, 2023
<br />AG
<br />Exp. 3-31-19
<br />No. C58724 NITRAMW.DYO
<br />REGISTEREDPROFESSIONALENGINEER
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<br />2023-797 HPM Solar Micah Williams Residence Date: February 16, 20232023-1868 Solar Survey Ichiro Yamazaki Residence Date: March 24, 20232023-4228 Solar Survey Pro1653 South Mayland Residence Date: July 22, 20232023-4230 TG Roofing Nora Johnston Residence Date: July 22, 20232023-5449 Tenco Solar Paul Gulino Residence Date: November 08, 2023
<br />2369 N Flower St -
<br />2018158912/18/2023
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