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GIVES YOU PEAK LOAD <br /> WHERE YOU NEED IT <br /> Universal experience indicates that the basic tower (shown at left) <br /> will accommodate the necessary shoring heights for 85% of build- <br /> A basic tower, illustrated below, consists of iwo <br /> panels, four staffs, four adjustable 6ases at Top and ifig construction requisites. <br /> 6ottom, and six braces. <br /> � <br /> �i�.r <br /> � � � ° � , ' <br /> Allowable load per column (in pounds) <br /> Z based on a factor of safety of 2.5. <br /> 0 <br /> ZAmount of <br /> g � Staff Staffs Staf�s <br /> " Extension (Braced} (Unbraced) <br /> w <br /> Q (feet and inches) <br /> � <br /> � `� 0'0" 15,000 LBS. � <br /> � <br /> � • 0'6" 11,250 <br /> 'I <br /> 1 <br /> �- 1'0" 10,800 <br /> � <br /> �•- <br /> ��r� 1' 6" 10,850 LBS. 10,100 <br /> r� � ,� <br /> � :b - 2'0" 10,700 8,950 <br /> ; ��,.��`' 2'6" 10,600 8,100 <br /> ..,>.r•,..,. . tx. :� � � 6�On <br /> 3'0" ]0,450 7,350 <br /> � , „ <br /> ..,�, <br /> 3 6 10,350 6,675 <br /> 4'0" 10,250 6,025 <br /> � . . ' - � 4'4Yz" 10,200 5,550 <br /> :�:;�:. � <br /> �s: _ Maximum . <br /> �� Extension <br /> 0 0 <br /> ����� <br /> � <br /> i <br /> UNIVERSAL SCAFFOLDS �oad fests were conducted in strid actordance with Scaffolding �`� <br /> � and Shoring Institute testing procedures. The tesis were ab� , <br /> served and certified by Pittsburgh iesting Laboratory. �, <br />