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<br />Iwor' LOADING I\oof Numbe) " (p()tHlds pel squa,s foot) <br /> <br />I\oof (;)'Of:'S slope' '7" (, incllf"c:; PC'1 foot <br /> <br />F iberplass :::::I)irlqle:3 240 Ii PC") ".'II.I;1)"P and 1. layer of 15 -** felt <br />No im'3ulation <br />I. ~)/32 in. roof c.')heathi ng <br />2 in. x 6 in. wood t,usses at 2~ in. spacing <br />1 1;;11'8, of 1/;-;; in. gypsum L)()(3)'d ceiling-"-plain <br />Ceiling insulation R-30 <br />Air-conditioning ductwork <br /> <br />:: 2.55 <br /> <br />:: 1.41 <br />:: 3.480946 <br />:: 2 <br />= ..5 <br />:: 1 <br /> <br />-.-----.--- ----~--_._------------------_._------- <br /> <br />Total roof unit weight on sLope <br />Cosine of roof cross slope <br /> <br />:: 10.94095 <br />:: .8944272 <br /> <br />".. _."~' ,,,~ ..~ v.~ ._ ~ _ __ _ _ .......'~ - -- ..- - - -.. ._. - ~- -- -- -- -- - -- <br /> <br />f~oof unit. weight <br />Full lighting <br />Miscellaneous <br /> <br />on horiz()ntJ1] :: 12.23235 <br />:: .3 <br />:: 0 <br /> <br />------------------------------------------------------------------------- <br />-------------.-----------.----..--.- --..-------------------------------------------- <br /> <br />Total :: 12.53235 <br /> <br />Roof Unit Dead Load = 13 psf <br />Roof dead load suppo,ted generally by wall:: 282.3128 pIf <br /> <br />ROOF LOADING--Roof Number 6 (pounds per square foot) <br /> <br />Roof c,oss slope:: 6 inche~3 PC) foot <br /> <br />Fiberglass shingles 240 >> per square and 1 layer of 15 -** felt <br />No insulation <br />15/32 in. roof sheathing <br />2 in. x 6 in. wood trusses at 24 in. spacing <br />1 layer of 1/2 in. gypsum board ceiling plain <br />Ceiling insulati()n R-<30 <br />Air-conditioning ductwork <br /> <br />:: 2.55 <br /> <br />:: 1.41 <br />:: 3.480946 <br />:: 2 <br />== ..5 <br />:= 1 <br /> <br />.~_ ~,~~., _~ __ ~,__ ~._ <0_ v'.v ~_ __ _ ~_ ~_ _ __ __ _ __ -- - - -- - - - ~ - -_.~.~ - -- -- - - -- <br /> <br />latal roof unit weight on slope <br />Cosine of roof cross slope <br /> <br />Roof unit weight on horizontal <br />Full lighting <br />Miscellaneous <br /> <br />:: 10.94095 <br />"" .8944272 <br /> <br />:: 12.23235 <br />:: .3 <br />:: 0 <br /> <br />=====================~~===:~=~=~~========================================= <br /> <br />Total :: 12.53235 <br /> <br />Roof Unit Dead Load "" 13 psf <br />Roof dead load supported general Ly by wall - 282.3128 pIf <br />