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<br />I <br />II <br />Ii <br />Ii <br />11 <br />I: I <br />I',! ! <br />/; I <br />Ii : I <br />I I <br />I <br /> <br />I 11142 <br />i <br />i <br />I , I <br /> \ i <br /> \ <br /> <br />I CONTINUOUS FCOTlNG CHART~ <br />6 X 6 / ,110 X #10 <br /> <br />W. WM., <br /> <br />CONTlNUOUS FOOTINGS FO UPLIFT <br /> <br />..:[,.c ~ <br />~ <br />~ #5 <br />W <br />(FT.) <br /> <br />EXAMPLE: <br />MINIMUM FOOTING SIZE EQUALS "A" TIMES "B" IN DECIMAL SQUARE FEET <br /> <br />WIND <br />SPEED IovERHANG <br /> 0 <br />.00 .Z' <br />"'PH 2" <br /> 3.. <br /> ... <br /> 0 <br />110 <br />"'PH 2" <br /> W <br /> .r <br /> 0 <br />no lZ' <br />"'PH 2" <br /> W <br /> .r <br />WIND <br />SPEED OVEllHANG <br /> 0 <br />tOO .Z' <br />"'PH 2" <br /> W <br /> ... <br />0 0 <br />110 .Z' <br />"'PH 2.. <br /> 3r <br /> .r <br /> 0 <br />no .Z' <br />"'PH 2.. <br /> 38' <br /> .r <br /> <br />OPEN OR lICREENEll WAlLS S( 0 ROOF <br />-- CONTN.JDus FOOTINGS IN S(l UlE FEET (SF) <br />AOOF SP~ <br />t' .. .' <br /> <br />0.11 0.22 o.a 0.36 <br />0.42 0." 0.5' 0.6' <br />0.76 0.71 0." 0.91 <br />1.11 1.U 1.17 1.22 <br />1.83 1.53 1.52 1.55 <br />0.21 . nn <br />0.93 0.95 1.03 1. 12 <br />1.'2 U9 1.'3 l.U <br />1.18 1.S7 1.86 '.90 <br />0.25 0.35 0.'5 .. 0.57 <br />0.62 0.71 0.82 ".93 <br />1.11 1.16 1.25 '.35 <br />'.70 1.67 1.72 1.80 <br />2.38 2.24 2.24 2.28 <br /> <br />n' ... U' <br />~.'3 0.50 0.56 <br />0.69 0.76 0.8' <br />0.97 1.05 1.12 <br />1.25 1.35 1.42 <br />1.50 1.55 1.12 <br />" 0.65 0.74 <br />0.96 1.06 <br />1.21 1.30 1.39 <br />1.57 1.65 1.7. <br />1.96 2.03 2.11 <br />0.68 0.60 0.92 <br />1.05 1.17 1.29 <br />1.46 1.57 1.65 <br />I.Sg 1.99 2.10 <br />2.36 2.,u 2.5' <br /> <br /> SOUD W",U5 0 SOUD ROOF <br />lIINl_ CONl1NUOUS FOOnNGS IN SOUAAE FEET (SF) <br /> ROOF SP~ <br />.. .. .. 10' 12' ... U' <br />0.32 0.4' 0.58 0.73 0.67 1.02 1.17 <br />0.56 0.69 0.63 0.97 1.12 1.27 1.42 <br />0.90 0.99 1.12 1.26 1."0 1.5' 1.69 <br />uo 1.35 1.45 1.57 170 1.8' 1.98 <br />1.17 1.7. '.60 1.90 2.02 2.' 5 2.28 <br />0.38 0.5' 0.71 0.89 1.07 1.26 1.,,", <br />0.68 0." 1.02 1.19 1.J! "1.56 , ,. <br />1.10 1.22 U7 1.5' 1.71 1.89 2.07 <br />'.59 1.15 1.77 1.92 2.08 2.25 2.'2 . <br />2.15 2.12 2.20 2.32 ::!.H H2 2.79 <br />0.'6 0.65 0.86 1.08 1.29 1.51 1.73 <br />0.82 1.01 1.22 1."" 1.65 1.87 2.09 <br />1.32 I.,' 1.15 1.85 2.06 2.27 2,49 <br />1.90 1.98 2.12 2.30 2.50 2.70 2.90 <br />2.55 2.55 2.54 2.79 2.95 3.15 3.3' <br /> <br /> 'SF' CONVERSION CHART <br /> HEIGHT <br />WIDTH 8' 10' 12' 14' 16' '8' 20' 22" <br />e" 0.44 O.se 0.67 0.78 0.6D 1.00 1.11 1.22 <br />10' 0.56 O.aD 0.63 0.97 1.11 1.25 1.39 1.53 <br />12' 0.67 0.63 1.00 1.17 1.33 1.50 1.67 1.63 <br />14' 0.76 0.D7 1.17 1.38 1.58 1.75 1.94 2.14 <br />16' D.8D 1.11 1.33 1.58 1.78 2.00 2.22 2.44 <br />18" 1.00 1.25 1.50 1.75 2.00 2.25 '2.50 2.75 <br />20' 1.11 1.3D 1.87 1.94 2.22 2.50 2.78 3.06 <br />22' 1.22 1.53 1.63 2.14 2.44 2.75 3.06 3.36 <br />2" 1.33 1.87 2.00 2.33 2.67 3.00 333 3.67 <br /> INTERPO~ TlON PERMITTED <br /> V",LUES ARE IN DECIMAL FEET <br /> <br />NOTE: <br /> <br />FOOTINGS FOR SOUD ROOFS WITH SCREEN OR VINYL ENCLOSED WALLS SHALL BE DESIGNED AS <br />OPEN. FOOTINGS FOR SOUD ROOFS ON GLASS ROOMS OR SOLID WALLS SHALL BE DESIGNED AS <br />ENCLOSED. FOOTINGS UP T08 SF. REQUIRES 1 - #5 ROD CONTINUOUS. FROt.A8 S.F. TO 2.0 <br />SF REQUIRES 2 - #5 RODS CONTINUOUS, LARGER THAr~ 2.0 SF REQUIRES 3 - #5 RODS <br />CONTINUOUS. - WHEN DESIGNING AN ENCLOSED STRUCTURE WITH FLOOR AREA OF 400 S.F. OR <br />LARGER, "A" MUST BE A MINIMUM OF 1.0 FT (12") BELOW FINISHED GRADE. "B" SHALL NOT <br />Exq~P Z,O n (24") <br /> <br />~ ALUMINUM STRUCTURES MASTER PLAN <br />ENGItEERlNG.INC. @ COPYRIGHT AL, INC. 1994 <br /> <br />'" Ij." <br /> <br />:z: <br />~ <br /> <br />TYP\ ~ <br />" 43 <br />I <br />ROO CONT (TYP) <br />