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Install Footings <br /> TABLE 5.POINT LOAD ON FOOTINGS AT MARRIAGE LINE OPENINGS(1B5) - <br /> 20 ft Max.Home Width <br /> Roof Live maximum Opening,in Marriages tin.(ft) <br /> Load(PSF) 6 14 18 20 <br /> 20 1000 1600 2200 2500 2800 3100 3400 4000 4600 5200 5800 6400 7000 7600 <br /> 30 2000 2800 3600 4000 4400 4800 5200 6000 6800 7600 8400 9200 10000 108JO <br /> 40 2400 3400 4400 4900 5400 5900 6400 7400 8400 9400 10400 11400 12400 1340(.I <br /> 60 3200 4600 6000 6700 7400 8100 8800 10200 11600 13000 14400 15800 17200 18600 <br /> 80 4000 5800 7600 8500 9400 10300 11200 13000 14800 16600 18400 20200 22000 23800 <br /> 100 4800 7000 9200 10300 11400 12500 13600 15800 18000 20200 22400 24600 26800 29000 <br /> 120 5600 8200 10800 12100 13400 14700 16000 18600 21200 23800 26400 29000 31600 34200 <br /> TABLE Sa.POINT LOAD ON FOOTINGS AT MARRIAGE LINE OPENINGS(LBS) <br /> 24 ft Double Section/36 ft Triple Section Max.Home Width <br /> Root Live Maximum Opening in Marriage Line(It) <br /> Load(PSI) 1-1 h, 19 20 I 2918 <br /> 2U 1120 1840 2560 2920 3280 3640 4000 4720 5440 6160 6880 7600 8320 9040 <br /> 30 2320 3280 4240 4720 5200 5680 6160 7120 8080 9040 10000 10960 11920 12880 <br /> 40 2800 4000 5200 5800 6400 7000 7600 8800 10000 11200 12400 13600 14800 1;000 <br /> 60 3760 5440 7120 7960 8800 9640 10480 12160 13840 15520 17200 18880 20560 22240 <br /> 80 4720 6880 9040 10120 11200 12280 13360 15520 17680 19840 22000 24160 26320 28480 <br /> 100 5680 8320 10960 12280 13600 14920 16240 18880 21520 24160 26800 29440 32080 34720 <br /> 12o 6640 9760 12880 14440 16000 17560 19120 22240 25360 28480 31600 34720 37840 40960 <br /> TABLE Sb.POINT LOAD ON FOOTINGS AT MARRIAGE UNE OPENINGS(LBS) <br /> 28 ft Double Section/42 ft Triple Section Max.Home Width <br /> Roof Live Maximum Opening in M+rnage line(ft) <br /> Load(P5Fj 4 12 14 is 32 -I8 <br /> 20 1 40 2080 2920 460 4180 4600 5440 6280 7120 7960 8800 9640 10480 <br /> — <br /> 30 2640 3760 4880 5440 6000 6560 7120 8240 9360 10480 11600 12720 13840 14960 <br /> 40 3200 4600 6000 6700 7400 8100 8800 10200 11600 13000 14400 15800 17200 18600 <br /> i:0 4320 6280 8240 9220 10200 11180 12160 14120 16080 18040 20000 21960 23920 25880 <br /> 80 5440 7960 10480 11740 13000 14260 15520 18040 20560 23080 25600 28120 30640 331.60 <br /> { 100 6560 9640 12720 14260 15800 17340 18880 21960 25040 28120 31200 34280 37360 40440 <br /> 120 7680 11320 14960 16780 18600 20420 22240 25880 29520 33160 36800 40440 44080 47720 <br /> \Si�lttfllNf tjj777f <br /> � • <br /> L 1� ir <br /> AG RTC URE <br /> • <br /> � . �� f 8 S <br /> a � <br /> i 46 • MEY <br /> j { 0 <br /> f/t! �G <br /> /` tt�s G \`�� <br /> 7 J \\\ <br /> 22 <br />