procurement of cw and tg eot electrical spares for tg and cw buildings , 2x600mw , sstpp , mppgcl , dongalia , shrouded type dsl for 105t eot 400 amp dsl , 3cu+gi with expansion joint , supports & fasteners , hangers & jointing clamps etc , current collectors for 105t eotrating :- 250 a , bus bar indicating lamp ( r , y , b ) , angle iron dsl for 40t cw eot size :- 50x50x6 , insulator for bus bar support for 40t cw eot , current collectors and its mounting brackets for 40t cw eot , rotary geared limit switch for 105t tg eot main hoist main hoist ( rotary + gravity ) :- 2nc , 10amp gear ratio :- 96:1 model :- grls/96/2sh ( make-speed-o-control ) /or equivalent , rotary geared limit switch for 105t tg eot aux hoist aux . hoist ( rotary + gravity ) -2 nc , 10amp gear ratio :- 48:1 model :- grls/48/2sh ( make-speed-o-control ) /or equivalent , lever operated limit switch for 105t tg eot for cross travel cross travel ( two way lever type ) -10amp model :- cwls/1sh/1 ( make-speed-o-control ) /or equivalent , lever operated limit switch for 105t tg eot for long travel long travel ( two way lever type ) -10amp model :- cwls/1sh/2 ( make-speed-o-control ) /or equivalent , rotary geared limit switch for 40t cw eot for main hoist main hoist ( rotary + gravity ) -10amp model :- krls401 ( make-kakku ) /or equivalent , rotary geared limit switch for 40t cw eot for cross & long travel cross & long travel ( two way lever type ) 10amp model :- klshd201 ( make-kakku ) /or equivalent