Tender For removal of trunion ball valve hic 1.9 (v) from pipe flanges, complete dismantling, maintenance, repairing & rectification of body flange & pipe flange leakage alongwith box-up & leakage test respectively in synthesis section of ammonia-iii plant during next short shutdown
Tender For corrigendum : supply of trunion assembly as per rdso drawing no. skel-4559, sheet no. 1/4 to 2/4 alt-1 & 3/4 t o 4/4 alt-0, with grey paint. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of lt miscellaneous items for lt switchgear lt system for the year 2024-25 unit 5 and 6 csctpp chhabra - air flow sensor sl0101, control supply -230v ac, with 1 no +1nc contact, make-ifm or equivalent, dynamicbrakingresistor 13 ohms/ 9600w, 10% ed, 10 sec. max, ambient 50 degree,make-iresco/equi or equivalent, fan: axial, dia: 250, 230vac, 50hz, 115w, air flow:1610 m3/h (specification attached at annexure-i), fan: axial, dia: 450, 415 vac, 50hz,480 w, air flow:4530 m3/h,speed-1360 rpm,(specification attached at annexure-ii), fan axial 08" ball bring 230v ac 1p-50hz (as per annexure-iii ), relay assly : 4 relay, 2 c/o, 5a/24v dc, with led indication, iron core reactor 3 phase, 0.359mh/45a, 3 ph iron core, 117 uh/240a, make: rishab/ transformer/epi/equi or equivalent, 3 ph iron core, 67 uh/240a, make:rishab/ transformer/epi/equi or equivalent, 3 phase line choke ,in-21 amp,inductance-4.2mh,class-f,freq-50hz,voltage-415v, 3 phase line choke ,in-21 amp,impedance-3%,class-f,freq-50hz,voltage-415v, ct: metering 250/5a, 15va, class 1, ct dim.: 180{w}, 100{d}, 70{h}, window size:20x35mm, front terminals, resin, cast, insulation class:e, type 2, colour:yellow, resin cast insulaed c.t 400/5a,class-1,va-10, resin cast insulaed c.t 400/1a,class-1,va-10, thermal overload relay range 95-120 a, 125hp three phase submersible pump star delta starter with 3-position selector switch (with auto switch), single phase preventer, current overload protection with short circuit protection., aluminium ring type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, 120 sq.mm, 150 sq.mm, 185 sq.mm, aluminium pin type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 10 sq.mm, 16 sq.mm, 35 sq.mm, copper ring type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, power terminals mounting on din conforming iec 60947-7-1,voltage rating-1 kv,safe for fingers., current rating-140 a, 35 sq.mm,3 nm, current rating-192 a, 70 sq.mm,6 nm, current rating-232 a, 95 sq.mm,6 nm, copper pin type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 1.5 sq.mm(hollow type), 2.5 sq.mm, 2.5 sq.mm(hollow type), 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, copper u type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, terminals blocks (melamine housing) khaki color, 4 sq. mm, 32 amp., 600v, 10-20awg, screw type, din mounting, 6 sq. mm, 41 amp., 800v, 08-20awg, screw type, din mounting, 6-35 sq. mm, 125 amp., 750v, screw type, din mounting, 1.5-4sq. mm, 32 amp., 800v, 08-20awg, stud type, bolt connection, clip on din mounting, 35-50sq. mm, 125 amp., 1000v, clip on din mounting, wago make grey colour screwless , spring clamp, polyamide terminals for interpanel wiring , terminal:769-251, female plug:769-102 with add-on, modular timing relay,5a,2co,0.1s 100h,on-delay,230v ac, voltage-transducer, suitable for 24v dc power supply,i/p:0-500v ac,dual o/p(4-20ma), din rail mounted,, shunt resistor, 750a/60mv,0-60mv, shunt resistor, 175a/60mv,0-60mv, shunt resistor, 200a/60mv , 0-60mv, thermal overload relay,1.6a-2.5a, 3 pole, bi - metallic, 1 no + nc,, thermal overload relay,16a-25a, 3 pole, bi - metallic, 1 no + nc,, ac axial fan230 vac,50/60 hz 6"172x150x51 mm(model no rec-21725b2w) rexnord make or equivalent for 1:1 replacement, ac axial fan230 vac,50/60 hz 4"120x120x38 mm(model no rec-22038 a2t) rexnord make or equivalent for 1:1 replacement, transformer protection relay,i/p-4 nos of rtd sensors(pt-100),3 no of set points,0-300 temperature indication range,o/p-four relay contacts(01 c/o contacts),one analog 4-20 ma output contacts ,aux supply -90-270 v ac/dc,pecon make ,model no-tr-7570 or equivalent for 1:1 replacement, add-on auxilia
Tender For supply of cmv spare parts for traction department - engine stoping solenoid coil of dg set, dg set start/stop relay, cab selector switch, mode selector switch, direction selector switch, green indicator, red indicator, yellow indicator, 8 pin relay with base, 11 pin relay with base, throttle valve, transmission filter with o ring, compressor to after cooler hodge pipe, transmission oil pressure sensor, hydraulic filter (cmv tank), lower spring pad, fuel indicator (digital), filter (genset), air line hose, coolant linc clamp hose, service brake cylinder bellows, 0.5mm gasket, rpm cum hour meter (digital), rpm meter (digital), parking brake lever cover, ampere meter assembly with gauge -100a to +100a, lower rubber washer, motor-0.3 kw(slew), induction motor (flange- mounting), relief valve, load holding valve, brake cylinder (f ), brake shoe, spring brake chamber, unloader valve, 1" check valve, safety valve rupe j-1 set at 8.5kg/sq/cm2, auto drain valve with timingreservoir typr d-1, j-air filter with drain cock, 3/8" iso cock with vent, magnet valve 24 v dc normallyclosed, a-9 auto brake valve, pneumatic horn (double tone), wiper assembly electrical, 8" brake cylinder , jsl type withtrunion, c-2 w relay valve (bc), t-c, 2 way throttle control valve, pump 34cc, pressure regulating valve, battery main s/w, charging alternator, cabin selector switch, lube oil temp, sensor, water temp sensor, lube oil press sensor, trans oil temp sensor, relay, 8p, thermostat, ignition s/w, engine stop s/w, by pass s/w (p/b), relay 11 p with base, fuel level gauge, trans temp gauge, transmission selector s/w 3 way, toggle s/w 2w, toggle s/w 1w, search light assly with bulb, speed sensor, limit swich, rubber kitb for a9 brake valve, kit for n1 reducing valve, kit for c3 w distributin valve, kit for d1 emergency valve, kit for sa9 brake valve, kit for brake cylinder 8" brake with trunion, kit for brake cylinder 8" brake with trunion, trans selector s/w 2 way, diode complete with wiring, 7.5 kva prakash make dg set diesel filter, 7.5 kva prakash make dg set lub oil filter, crimped hose fitted with hose end m 36 x 2, l-1700 mm, crimped hose fitted with hose end m 30 x 2, l-800, crimped hose fitted with hose end m 36 x 2, l-3000mm, crimped hose fitted with hose end m 36 x 2, l-2600mm, crimped hose fitted with hose end m 30 x 2, l-2300mm, crimped hose fitted with hose end m 36 x 2, l-2700mm, crimped hose fitted with hose end m 36 x 2, l-1000mm, crimped hose fitted with hose end m 30 x 2, l-2500mm, crimped hose fitted with hose end m 16 x 1.5, l-3500mm, crimped hose fitted with hose end m 16 x 1.5, l-2500mm, crimped hose fitted 100 with both end l-1300 mm, crimped hose flexible hose fitted with hose end,l-450 mm, crimped hose fitted with hose end l-2500 mm, crimped hose fitted with hose end l-1000 mm, crimped hose fitted with hose end l-800 mm, ss flexible bellow hose size -1" x 3 mtr, main connector hose 3/8", main elbow hose 3/8", air cleaner (filter 1), air cleaner (filter 2), transmission oil filter, transmission oil filter element