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Page 4 <br /> 7.0 EQUIPMENT DISCREPANCIEB AND REQOIRED CORRECTI0279 <br /> 7. 1 IEM 15kV Load Interrupter Switchgear Assemblies. <br /> 7. 1. 1 The ahain installed to the inverted (lower) <br /> switch operator at each switchgear is crossed <br /> at mid-span and is aubject to excessive <br /> friction and tension durinq switching <br /> operations. The chain guard mechanism shown on <br /> , the manufacturer's literature has not been <br /> installed on these assemblies. Chain guards <br /> shall be installed in accordance with <br /> . manufacturer's instructions. <br /> Reference: NEC Article 110-3 (a) <br /> Reported: 12/24/93 , <br /> Correotioa: Chain quards have been installed in � <br /> accoidance with the manufacturer's inetructions � <br /> as required. <br /> v.riri.a: 12/27/93 i <br /> 7. 1. 2 The chain to the inverted (lower) switch I <br /> operator on the unit desiqnated "Sub SO-3" was � <br /> removed prior to our initial inspection. This � <br /> chain must ae replaced before evaluation of <br /> this equipment can be completed. <br /> Reported: 12/24/93 I <br /> , Corr�ation: The missing chain was replaced as <br /> required. Function checks were performed to I <br /> � verify proper operation of the switchfng <br /> ; mechanism. <br /> ' Verili�d: 12/27/93 <br />, � � . 1. 3 The uninsulated bus connections near the bottom i <br /> . of this switchgear assembly do not provide <br />� adequate phase to ground clearance between live <br /> ' bus and the grounded shield of the 15kV feeder <br /> cables. In some cases, this clearance is as <br /> ; ' low as one inch. The followinq corrections are <br /> � . required: <br /> (1) The 15kV cables shall be routed in a <br /> manner to maximize the phase to ground <br /> �„ clearance within each switchgear. <br /> (2) The uninsulated bus connections shall be <br />�, „ insulated with approved material. ' <br /> Reference: NEC Article 710-33, Table 710-33 <br /> �" Reported: 12/27/93 <br /> Correotion: Cables have been routed, and bus <br /> connections insulated as required. <br /> � Verified: 12/27/93 <br /> fi <br /> M �'' <br /> I <br />