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Design Loads at Sacraficial Patch <br />Panel Area Apanel = <br />Panel Tilt w = <br />Panel Dead Load DL = <br />Case 1: (Reinforced Tiedown, Z3 Exposed, Z2 Exposed) <br />Max Wind Uplift WL = <br />Tributary Area TA = Apanel = <br />Wind Uplift Fy_W = ( (PWL * cos(w)) - 0.6DL ) * TA = <br />Wind Lateral Load Fx_W = PWL * sin(w) * TA = <br />Seismic Lateral Load Fx = 0.7Fph * (DL * TA)= <br />Fx_Tiedown = ( max(Fx_E , Fx_W) )= <br />Fy_Tiedown = Fy_W = <br />ATTACHMENT IN-SITU TESTING. <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />ATTACHED ALLOWABLE LOADS: <br />SHEAR = Test to 250 lbs <br />TENSION = Test to 700 lbs <br />CHECKED BY: NS <br />PAGE NO. <br />Target 1441 W. 17th St. Santa Ana Solar Rooftop Project <br />NS STRUCTURAL ENGINEERING, INC MADE BY: JL <br />4642 Rockland Place La Canada <br />Flintridge, CA 91011 <br />27.8 ft² <br />10° <br />2.8 psf <br />46.7 lbs <br />52.1 lbs <br />216.2 lbs <br />ATTACHMENTS SHALL BE INSTALLED IN ACCORDANCE WITH THE PV RACKING MANUFACTURER <br />RECOMMENDATIONS <br />THE PV RACKING MANUFACTURER SHALL PROVIDE NS-SE WITH THE ATTACHMENT TESTING PROTOCOL A <br />MINIMUM OF (2) WEEKS PRIOR TO TESTING FOR REVIEW AND APPROVAL. <br />216.2 lbs <br />52.1 lbs <br />10.8 psf <br />27.8 ft² <br />216.2 lbs 648.7 lbs <br />TENSION AND SHEAR TEST LOAD VALUES SHALL BE BASED ON A MINIMUM OF 2.0x THE ALLOWABLE <br />LOADS NOTED, UNLESS OTHERWISE INDICATED BY THE MANUFACTURER TESTING PROTOCOL. <br />TEST EQUIPMENT IS TO BE CALIBRATED BY AN APPROVED TESTING LABORATORY IN ACCORDANCE WITH <br />STANDARD RECOGNIZED PROCEDURES <br />QUANTITY OF ANCHORS TESTED SHALL BE IN ACCORDANCE WITH LARR 26108 AND ICC-AC467. <br />TESTING SHALL BE PERFORMED BY A TESTING LABORATORY AND A REPORT OF THE TEST RESULTS <br />SHALL BE SUBMITTED TO THE AHJ AND NS-SE. <br />W/ FS = 3 <br />52.1 lbs 156.2 lbs <br />1441 W 17th St - 101115926 & <br />20180369 <br />11/16/2023