Laserfiche WebLink
Project : <br />Project Number: <br />By : <br />Date : <br />Gerardo Diaz <br />PE <br />31-03-2023 <br />Check for Increase in overall seismic loads <br />Array Area = ft2 <br />Number of Arrays = <br />Total Array Area = ft2 <br />Array Load = psf <br />Number of Existing Arrays = <br />Exisitng Area = ft2 <br />Total Array Wt. = lb <br />Total Roof Area = ft2 <br />DL of Roof = psf <br />Total Wt of Roof = lb <br />Increase in Seismic Wt = < <br />20.51 <br />45882 <br />2.2% 10% <br />Conservatively the Wt. of the Walls tributary to the roof is not included. Seismic weight increase is less than <br />10% and no seismic retrofit or evaluation of existing lateral system is required per Section 503.4 of 2022 <br />CEBC. <br />21.0 <br />16 <br />336.24 <br />2237 <br />3.00 <br />1008.7 <br />0 <br />0.00 <br />1215 N English St <br />04/18/23