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<br />20173570 Quick Solar Systems Kevin Costello 15049 Residence Date: September 16, 2017
<br /> 9924 Universal Boulevard #224406 Orlando, FL 32819 Tel:1.310.464.1804
<br /> Email: loydwmartin@gmail.com www.loydwmartin.com
<br />Loyd W. Martin Professional Engineer, Inc.
<br />20182670 Divine Power USA Ronald Howard Residence Date: September 7, 201820183631 Solar Survey Pro Itzel Lopez Residence Date: November 21, 201820183702 Precis Solar Barbara Cervera Residence Date: November 30, 201820183831 ESD 18795 Pacheco Residence Date: December 12, 201820183831 ESD 18795 Pacheco Residence Date: January 23, 201920183831 ESD 18795 Pacheco Residence Date: January 23, 20192019292 Axis Solar Design Stephen Skjelvik Residence Date: February 5, 20192019489 Axis Solar Design Ecoforce 6 Peachtree Date: February 22, 20192019489 Axis Solar Design Ecoforce 6 Peachtree Date: March 12, 201920192865 Axis Solar Design Jacobs 18 Tanglewood Date: August 29, 201920193009 Axis Solar Design Applebaum Date: September 11, 201920193922 Axis Solar Design Fitzpatrick Residence Date: November 7, 20192020053 Axis Solar Ryerson Residence Date: November 9, 20192020126 Axis Solar Mark Reynolds Residence Date: January 16, 20202020131 Axis Solar Law Residence Date: January 16, 20202020268 Axis Solar Yragui Ecoforce Residence Date: January 31, 20202020279 Penguin Solar Dan Wampole Residence Date: February 3, 20202020450 Penguin Solar Louis Sebulsky Residence Date: February 21, 20202020473 Penguin Solar Laura Caballero Residence Date: February 24, 20202020602 Penguin Solar Kevin Dodd Residence Date: March 5, 20202020640 Penguin Solar Thomas Vasquez Residence Date: March 11, 20202020678 ESD 20119 Barile Residence Date: March 16, 20202020678 ESD 20119 Barile Residence Date: March 16, 20202020780 ESD 20136 Gutierrez Residence Date: April 1, 20202020844 ESD 20164 Azim Residence Date: April 14, 20202020844 ESD 20164 Azim Residence Date: April 14, 202020201052 ESD 20206 Sarkissian Residence Date: May 15, 202020201088 ESD 20216 Yocum Residence Date: May 22, 202020201096 UniverCity Solar Rebecca Baxter Residence Date: May 26, 202020201102 Papke Designs Olvera Residence Date: May 27, 202020201100 HPM Solar Oscar Residence Date: May 27, 202020201110 ilum Solar Enrique Escontrias Residence Date: May 28, 202020201119 ilum Solar Aaron Gonzalez Residence Date: May 29, 202020201119 ilum Solar Aaron Gonzalez Residence Date: June 9, 202020201286 ilum Solar David Harski Residence Date: June 18, 202020201408 ilum Solar Antonio Escarzaga Residence Date: June 30, 202020201438 ilum Solar Thomas Aucoin Residence Date: July 2, 202020201437 ilum Solar Heliezer Espinoza Residence Date: July 2, 202020201626 ilum Solar Josh TobarHanavan Residence Date: July 25, 202020201626 ilum Solar Josh TobarHanavan Residence Date: July 25, 202020201643 Grid Alt IE Enrique Munoz Residence Date: July 28, 202020201667 UniverCity Solar Jenny Swanson Residence Date: July 30, 202020201674 Sunrise Solar Jose Munoz Residence Date: July 31, 202020201696 ACS Workman Residence Date: August 3, 202020201694 ACS Sing Residence Date: August 3, 202020201691 SunLectric Randy & Lynn Reeves Residence Date: August 3, 202020201689 New Power Joel Garcia Residence Date: August 3, 202020201704 Solar Journey Nisal Samarasena Residence Date: August 4, 202020201724 Grid Alt IE Efren Salgado Residence Date: August 5, 202020201723 Grid Alt IE Sandra West Residence Date: August 5, 202020201722 HPM Solar Xavier Monge Residence Date: August 5, 202020201722 HPM Solar Xavier Monge Residence Date: August 5, 202020201718 ilum Solar Mejia Emerson Residence Date: August 5, 2020
<br />qh =
<br />Note:
<br />qh =
<br />qh =
<br />ðγE
<br />ðγa
<br />Check attachment of Support to Existing Structure for Wind Uplift Cont'd
<br />Tributary Area to Each Solar Mount = 4 ft. x 2.75 ft. = 11 sq. ft. ( Max )
<br />Calculate Design Wind Pressure at each support (Wind Speed 110 mph Exposure C):
<br />Eq'n 29.4-7 ASCE 7-16
<br />Kz = velocity pressure coefficient
<br />p =qh ðGC p ÞðγE Þðγa Þð
<br />0.00256 Kz Kzt Kd Ke V2
<br />Section 29.10.1 ASCE 7-16
<br />Kz = 0.9 (Exposure C, Height = 20 ft or less)
<br />Kzt =Topographical Factor = 1.0
<br />Kd =Wind Directionality Factor = 0.85
<br />Ke =Ground Elevation Factor = 1.0
<br />V = 110 mph ; VASD = 85 mph Table 1609.3.1 2022 CBC
<br />0.00256 (0.9) (1.0) (0.85) (1.0) (85)2
<br />p =qh ðGC p ÞðγE Þðγa Þð
<br />14.15 psf
<br />p =14.15 psf (2.0) (1.5) (0.7) = 29.7 psf
<br />Eq'n 26.10-1 ASCE 7-16
<br />GCp = 2.0 (Zone 2 ; Effective Area = 15 sq. ft. )
<br />GCp =Exposure Factor = 1.5
<br />GCp =Solar Array Pressure Equalization Factor = 0.7 Fig. 29.4-8 ASCE 7-16
<br />Nominal (Unfactored) Uplift at each support = 29.7 psf x 11 sq. ft. = 327 lbs
<br />Note: Section 2.4.1 of ASCE 7-16 , Basic Load Combinations for Allowable Stress
<br />Design. Note: Applicable Load Combination #5 : D + 0.6W
<br />Dead Load = 03 psf
<br />Wind Load = 29.7 psf
<br />Snow Load = 20.0 psf
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<br />Exp. 3-31-19
<br />No. C58724 NITRAMW.DYO
<br />REGISTEREDPROFESSIONALENGINEER
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<br />2021-1063 Precis Solar John Evancoe Residence Date: March 31, 20212021-1065 Precis Solar Wallace Ward Residence Date: March 31, 20212021-1155 Better Earth Maria Jimenez Residence Date: April 8, 20212021-1202 Better Earth John Boozer Residence Date: April 12, 20212021-1388 Better Earth Omar Camacho Residence Date: April 27, 20212022-004 Better Earth Rick Kelleher Residence Date: January 4, 20222022-003 Better Earth Henry Arevalo Residence Date: January 4, 20222022-006 Better Earth Jesus Hernandez Residence Date: January 4, 20222022-683 Better Earth Mayra Padilla Residence Date: February 19, 20222023-537 Effect Energy Jeff Blaxland Residence Date: February 03, 20222023-587 LA Solar Jorge Carollo Residence Date: February 03, 20232023-784 LA Solar Jose Ernesto Fierros Rojo Residence Date: February 15, 20232023-812 LA Solar Gerald Chua Residence Date: February 16, 2023
<br />AG
<br />Exp. 3-31-19
<br />No. C58724 NITRAMW.DYO
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<br />2321 W St Anne Pl -
<br />201824535/23/2024
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