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HOANG DAN PHAM, P.E HD ENGINEERING CONSTRUCTION, INC.6/29/2025 <br /> DESIGN LOADS <br />ROOF LOADS:Slope 6 :12 <br />Material Asphalt Shingle 4.0 psf <br />Sheathing 1/2” Plywood 1.5 psf <br />Rafters 2x @ 16” o/c 2.2 psf <br />Insulation 0.5 psf <br />Solar Panels 2.2 psf <br />Miscellaneous 0.6 psf <br />Total DL 11.0 psf <br />Live Load per CBC 20.0 psf <br />TOTAL DESIGN LOAD 31.0 psf <br />CEILING LOADS:Ceiling Joists 2x @ 16” o/c 2.2 psf <br />Finish 1/2” Gypsum Board 2.0 psf <br />Insulation 1.0 psf <br />Miscellaneous 0.8 psf <br />Total DL 6.0 psf <br />Live Load per CBC 10.0 psf <br />TOTAL DESIGN LOAD 16.0 psf <br />EXTERIOR WALL:Stud Wall 2x4 @ 16" o/c 2.2 psf <br />Exterior Finish 7/8” Stucco 10.0 psf <br />Sheathing 15/32" Plywood 1.5 psf <br />Insulation R-13 1.0 psf <br />Interior Finish 1/2” Gypsum Board 2.0 psf <br />Miscellaneous 0.3 psf <br />TOTAL DESIGN LOAD 17.0 psf <br />INTERIOR WALL:Stud Wall 2x4 @ 16" o/c 2.2 psf <br />Finish @ Bothsides 1/2” Gypsum Board 4.4 psf <br />Miscellaneous 0.4 psf <br />TOTAL DESIGN LOAD 7.0 psf <br />INTERIOR WALL:Stud Wall 2x4 @ 16" o/c 2.2 psf <br />SHEAR WALL Sheathing 15/32" Plywood 1.5 psf <br />Finish @ Bothsides 1/2” Gypsum Board 4.0 psf <br />Miscellaneous 0.3 psf <br />TOTAL DESIGN LOAD 8.0 psf <br />3