supply & testing of lt panel indoor type made of crca sheet steel of 2 mm thickness as per is: 8623 ( part-i ) of 1993. overall dimension ( h x w x d ) = ( 1200 x1200 x 525 ) mm painting will be powder coated with 10 tank process treatment the distribution box will have 800a tpn copper bus bar of 99.9% purity ( electrolytic grade ) having ( 50x10 ) sq.mm cross section for phase and ( 50x5 ) sq.mm for neutral bus bar. phase to phase gap will be minimum 75 mm, phase to neutral gap will be 50 mm and phase to body gap will be 50 mm. all bus bar will be colour coded and to be fitted on dmc insulators, it will have ms angle of suitable size, height of buttom ms stands ( 4 nos. ) will be 300 mm minimum ) and feeder pillar will have i ) in coming-630a, 4 p, 65 ka, 415v. ( ics=icu=100% ) mccb with adjustable thermal and fixed magnetic setting ( i / c ) him 630 - 1 no. & rotary handlre-1 no, digital voltmeter-1 no, digital ammeter-1 no, 600 / 5 a cl-1 15va ct-3nos, phase indication lamp- 3nos and all other necessary accessories. out going as followes. ( ii ) 400a, 4 p, 65 ka, 415v. ( ics=icu=100% ) mccb with adjustable thermal and fixed magnetic setting ( outgoing ) him 400 - 1 nos. & rotary handlre-1 no, spreader terminal-2 nos, phase barrier for single side-1nos. and all other necessary accessories. ( iii ) 250a, 4 p, 38 ka, 415v. ( ics=icu=100% ) mccb with adjustable thermal and fixed magnetic setting ( o / g ) him 250 - 2nos.& rotary handle-2 nos. spreader terminal-4nos, phase barrier for single side-2 nos. ( iv ) 100a, 4 p, 26 ka, 415v. ( ics=icu=100% ) mccb with adjustable thermal and fixed magnetic setting ( o / g ) . - 2 nos. & door mounted rotary handle-2nos, spreader terminal-4nos, phase barrier for single side-2nos. ( v ) 63a, 4 p, 26 ka, 415v. ( ics=icu=100% ) mccb with adjustable thermal and fixed magnetic setting ( o / g ) -2 nos. & door mounted rotary handle-2nos. spreader terminal-4nos, phase barrier for single side-2nos with all necessary accessories. item cost includes all cost of necessary accessories to complete the work in all respect. the item should be as per is specification & cee / ser / grc office specification ( if any ) with latest amendment ( if any ) . the item should follow the pcee / ser / grc office specification vide no-cee / p / 56 / 301 / maintenance dt 12.12.2022 & latest ( if any ) . each panel should consist of energy meter ( digital whole current meter ) positively. make:- panel confirming to is specification ( if any ) with cpri or erda test certification with approval of dee / g / adra. equipment make- l&t / havells / abb / siemens / cg with approval of dee / g / adra. [ warranty period: 30 months after the date of delivery ] page 1 of 4 run date / time: 31 / 08 / 2023 12:35:22adra div / south eastern rly tender document