Laserfiche WebLink
____________________________________________________________________________________ <br />28202 Cabot Road, Suite 300 <br />Laguna Niguel, CA 92677 <br />949-371-5238 <br />info@LagunaEngineers.com <br />3.19 psf <br />3.0 psf <br />4.00 ft <br />3.04 ft <br />12.17 sft <br />37 lb <br />4.00 <br />3.50 <br />0.73 <br />0.00 (Ceiling Not Vaulted) <br />0.77 <br />9.0 psf <br />9.6 psf <br />PV Dead Load = 3 psf (Per Nerd Power) <br />DL Adjusted to 20 Degree Slope <br />Point Loads of Standoffs <br />Miscellaneous <br />Vaulted Ceiling <br />Total Roof DL (Roof 1,2&3) <br />Roof Live Load = 20 psf <br />Roof Plywood and Skip Sheathing <br />Roof Dead Load (Roof 1,2&3) <br />Composition Shingle <br />Note: Roof live load is removed in area's covered by PV array. <br />Standoff Tributary Area = <br />DL Adjusted to 20 Degree Slope <br />Gravity Loading <br />PV System Weight <br />Weight of PV System (Per Nerd Power) <br />X Standoff Spacing = <br />Y Standoff Spacing = <br />Note: PV standoffs are staggered to ensure proper distribution of loading <br />2x4 Rafters @ 24"o.c. <br />Hoffmann Residence Santa Ana CA SE Calcs.xlsm 2 <br />2045 W Martha Ln <br />12/13/21