Tender For supply of porcelain bracket insulator (ri 6030-1) (1050mm cd) for 25kv, ac, 50 hz, single phase over head traction lines as per rdso spec no.ti/spc/ohe/ins/0071 or latest, str: ti/str/010 rev-01 or latest. [ warranty period: 30 months after the date of delivery ]
Tender For survey/inspection (i.e physical inspection by conducting top patrolling)identification, dismantling, replacement, testing and commissioning of defective 70 kn suspension insulator strings and 90 kn tension insulator strings of two no. 132 kv lines.
Tender For set of nylon insulator assembly as per els/vja drg. no. b/trs/es/i-3/c, ref. nos. 1, 2, 3, 4 & 5 or latest(specification no. clw/es/i-3/c, alt- 1 or latest). quantities for reference items to be supplied as mentioned in the drawing. note:one sample of each item should be got approved before effecting bulk supply. [ warranty period: 30 months after the date of delivery ]
Tender For work for replacement of damaged stp and pcc poles pin insulator stay earthing plinth etc. works of line strengthening under bp 2025-26 in the area of edd jaunpur nagar.
Tender For supply of vacuum circuit breaker rated 3point3kv 630 part no nvcbp00101 , drive and catch mechnism complete part no nvcbp00102 , shunt trip assemmbly with coil part no nvcbp00103 , solenoid operated spring release assembly part no nvcbp00104 , vacuum interruptor 630a part no nvcbp00105 , flexible connector for 630a part no nvcbp00106 , epoxy cast drive insulator part no nvcbp00109 , auxillary switch part no nvcbp00111 , epoxy moulded top stem1 part no nvcbp00113 , epoxy moulded bottom stem1 part no nvcbp00114 , 1 set spring for catch mechanism part no nvcbp00119 , 1 set spring for drive mechanism part no nvcbp00120 , brass nut part no nvcbp00122 , coil for shunt trip spring release part no nvcbp00123 , limit switch 1 no plus 1 nc part no nvcbp00124 , limit switch 2 no plus 2 nc part no nvcbp00125 , 80va auxilliary transformer for control part no nvcbp00128 , earth leakage relay 0point5 to 2a knob type part no nvcbp00129 , idmtl relay 2 o c and 1 e f with instantan part no nvcbp00130 , ammeter 96 sq mm ct operated part no nvcbp00131 , voltmeter 96 sq mm 0-5kv ptr 3point 3kv 110v part no nvcbp00132 , push botton part no nvcbp00135 , hrc fuse base for control part no nvcbp00138 , hrc fuse link part no nvcbp00139 , indication lamp holder with lamp 110v part no nvcbp00140 , indication lamp holder with lamp 12v part no nvcbp00141 , pt fuse 3point3kv part no nvcbp00144 , under voltage relay 50percentage to 90percentage of 110v part no nvcbp00147 , diode based rectifier complete part no nvcbp00150 , 96sq mm analog type frequency meter part no nvcbp00153 , auxiliarycontactor 3noplus 1nc 110v part no nvcbp00154 , jones plug 18 pin part no nvcbp00155 , ratchet spring part no nvcbp00157 //bid details 2 / 38