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<br />SECTION 2 <br /> <br />ATTACHED & FREESTANDING COVERS AND UTILITY SHEDS <br /> <br />Table 2.3 <br /> <br />Schedule of Post to Beam Size and Number of Thru-Bolts Required <br />Aluminum Alloy 6063 T ~ <br /> <br />Beam <br />Size <br />2" x 3" x 0.050" Hollow Tilt <br />2" x 4" x 0,050" Hollow <br />2" x 4" x 0.03a" x 0.100" Selt Mating Beam <br />2" x 6" x 0.050" x 0.120" Selt Mating Beam <br />2" x 7" x 0,055" x 0,120" Selt Mating Beam <br />2" x a" x 0,072" x 0,224" Self Mating Beam <br />2" x 9" x 0.072" x 0.224" Self Mating Beam <br />2" x 9" x O,Oa2" x 0,306" Selt Mating Beam <br />he minimum number of thru-bolts IS two (2) <br /> <br />Table 2.4 <br /> <br />Minimum <br />Post Size <br />3"x 3"x 0.060" Scalloped <br />3"x 3"x 0.060" Scalloped <br />3"x 3"x 0.060" Scalloped <br />3"x 3"x 0.060" Scalloped <br />3" x 3" x 0.093" <br />3" x 3" x 0.093" <br />3" x 3" x 0.125" <br />3" x 3" x 0.125" <br /> <br /># Thru-Bolts L=D..'1," <br />1/4" III 31a" III <br />2 <br />2 <br />2 <br />2 <br />3 2 <br />3 2 <br />4 3 <br />4 3 <br /> <br /> <br />Existing Slab on Grade with unknown <br />reinforcement <br /> <br />Isolated Footing <br />Dimensions.' <br />1'.{)" x 1'-0" x 1'-0" <br />1'-4" x 1'-4" x 1'-4" <br />1'-6" x 1'-6" x 1'-6" <br />l'-a" x l'-a" x 2'-0" <br />l'-a" x 1'-8" x 2'-6" <br />2'.{)" x 2'-0" x 2'-0" <br />2'-0" x 2'-0" x 2'-6" <br />2'-6" x 2'-6" x 2'-6" <br />2'-6" x 2'-6" x 3'.{)" <br /> <br />U plitt <br />Rating # <br />520 <br />1000 <br />1320 <br />2040 <br />2540 <br />2640 <br />3300 <br />4000 <br />4800 <br /> <br />Maximum Attributable Roof Area in Square Feet <br />30 26 22 20 16 <br />59 50 38 31 <br />77 66 57 51 41 <br />120 102 89 78 64 <br />150 127 111 98 80 <br />1 55 132 115 102 83 <br />194 165 143 127 103 <br />270 230 200 177 144 <br />324 2Y6 240 212 172 <br /> <br />"Notes: <br />Isolated FOOling IS a poured concrele rectangular solid (Lenglll x W,dlll x Deplll) <br />Slab on grade must be new or In good condlllon <br /> <br /> <br />(1) aO# Bag <br />(1) ao# Bag <br />(1) ao. Bag <br /> <br />rade with 80 II ba re-m,x concrete ana backfilled to race <br />Maximum Attributable Roof Area in Square Feet <br />102 87 76 67 54 <br />107 91 79 70 57 <br />112 95 83 73 60 <br /> <br />SEAL <br /> <br />Lawrence E. Bennett, P.E. <br />CIVIL ENGINEER - DEVELOPMENT CONSUL TANT <br />PO, BOX 436&, SOUTH DAYTONA, FL 32121 <br />TELEPHONE (904) 767-4774 <br />FAX (904) 767.6556 <br /> <br />PAGE <br /> <br />72 <br /> <br />@ COPYRIGHT 1999 <br />NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE WRITTEN PERMISSION OF LAWRENCE E BENNETT, P E <br />