Tender For corrigendum : supply of ceramicfibreinsulation blanket 50 mm thick suitable upto 1400 c temperature. density 128 kg/m3 , ceramic braided rope of size 10 mm round and suitable to withstand temperature of 1250 deg celsius , ceramic webbing tape of size 40 mm x 3 mm thick and suitable to withstand temperature of 1200 deg c
Tender For supply of mandaroty & optional spare material for 220 kv sf6 breaker operating mechanism and pole overhauling - control valve seat , darina grease (1 pkt = 250) , anabond/silastic 1080 (1pkt = 100 gm) , emery pad , set of circlips & dowelpins , set of spring (trip latch & antipumping lever) , holding latch bearing , bearing for barpin where holding latch gets latch , al. pipe o ring iap 80 , operation counter , o-ring iap 90 , air reservoir o ring , drain valve , check valve (nrv) , safety valve , capseal with o ring , air pressure switch with coupling , trip latch , air pressure gauge, compressor belt a-52 , compressor tune-up kit (ir make compressor) , compressor oil , thermostate , close coil 220 vdc , trip coil 220 vdc , 7 no + 2 nc dc contactor , 5 no + 4 nc dc contactor , motor contactor 415 vac , overload relay 4 to 6 amp , mcb 4 pole 415vac , mcb 2 pole 250 vac , space heater 250 w , lr switch 7 pole , tnc switch 4 pole , gas pressure gauge , o ring p 7 , o ring p 18 , filter pads for louvers , shock absorber oil , chemistic , o-ring iap 44 , gas density switch q6 , hardware set, o ring p 260 , o ring p 170 , absorbent , etna seal set , oring p 40 , micro carbon grease (50 gm) , jointal z (10 gms) , anabond/silastic 1080 (100 gm) , , close coil assembly, 220 vdc , trip coil assembly, 220 vdc , window glass with gasket , control valve assembly , shock absorber assembly , pole discrepancy relay , auxiliary switch assembly (std), stationary main contact , stationary arc contact , moving main contact , moving arc contact with guide , insulating pull rod assembly without rod end , puffer cylinder assembly with contacts & nozzle , sf6 gas valve , intermediate flange , slide seal flange , lt flange , hardware set , control valve assembly , sf6 gas for top up , sf6 top up device with suitable connector for breaker, male and female cylinder option and dilo machine