SPL REP FOR REPLACEMENT OF HT DISTRIBUTION SYSTEM IN ELECTRIC SUPPLY AT ITW RMU AT INS SHIVAJI LONAVLA

Design, manufacturing, shop testing & supply of 22kV, 630A, 21kA for 3s, SF6 Insulated, 5Way, Non-Extensible, manual operated Outdoor RMU with 1No. Vacuum circuit breaker (CB) Incomer + 4Nos. Vacuum circuit breaker (CB) feeder as outgoing with common item & accessories for RMU. make :C-sec,siemens & L&T including taking down carefully poles, channels, insulators, cables, AB switches & surge arrestors & AB switches deposit to MES Store . Each Vacuum Circuit Breaker (CB) Incomer Feeder Comprise of following :- 1 )22kV, 630A, 21kA, Manual Operated VCB -1 No. 2) Manually Operated 630A Load Break Switch with earth switch -1 No. 3) Mechanical position Indicator (ON/EARTHED)- 1 No. 4) CT with ratio 30/1A, 2.5VA, CL-5P10 for Protection.- 1 Set 5) Self-Powered 3O/C+1E/F Relay- min 10% relay setting (C&S / Ashida Make) -1 No. 6) Live Cable Indication -1 No. 7) Cable termination bushing suitable for 1 run size upto 3Cx300Sq mm XLPE cable -1 Set Each Vacuum Circuit Breaker (CB) Outgoing Feeder Comprise of following :- 1) 22kV, 630A, 21kA, Manual Operated VCB 1 No each 2) Manually Operated 630A Load Break Switch with earth switch 1 No each. 3) Mechanical position Indicator (ON/EARTHED) 1 No each 4) CT with ratio 30/1A, 2.5VA, CL-5P10 for Protection. 1 Set each 5) Self-Powered 3O/C+1E/F Relay- min 10% relay setting (C&S / Ashida Make) 1 No each 6) Live Cable Indication 1 No each 7) Cable termination bushing suitable for 1 run size upto 3Cx300Sq mm XLPE cable 1 Set each Common Items & Accessories for RMU :- 1 Manometer with Green & Red zone for indicating pressure of gas inside the tank fitted on RMU 1 No each 2 Operating Handle (Supplied Loose with RMU) 1 Set each including suitable size of support structure made up of 50x50x6 mm angle iron of height 75 mm with platform for operating breaker as designed and recommanded by manufacturer Note :-Contractor should submit design of supporting structure in concurrence with the manufacturer before execution.

Supply ,install,testing & commissioning of 22KV Touch Proof Kits for 5 way RMU i.e. for one incoming and 4 outgoing cable Make:- raychem,3M(01 No. Single Cable touch proof kit for each VCB function)