South Central Railway - Andhra Pradesh

33267016 auction sale of actual lot no. 03122207 1032. pl no. 98050047 ( 15 ) ( hsn code 72044900 gst 18% on rcm basis ) scrap of cond. & unserviceable ms fabricating scrap of location boxes, signal ladders, meeting posts, calling on boards, gate control panel, axle counter boards, sighting boards, executive chairs, control panel, 42 u rack, transformer bay for vf repeater frame, crone module base, control relay panel, earth pipes, eolb pedestals, sliding boom full set, meeting posts, operating panel, cranks, winch covers, tljbs, deflector plates, analog axle counter coils base plate, tljb stumps and other misc. items of wagon, s&t, loco, emu, ttm and electrical full or broken with or without attachments. ( gas cutting should be minimum depends on material size and weight, maximum 6 cuts permitted only ) location road no. 4 ( image attached ) . ( note: 1. if any non ferrous items found during cutting / loading / delivery shall be return to the railways by the purchaser 2. in case of clubbed lots, purchaser has to clear the lots in the sequence as mentioned in the lot description and no deviation is accepted. 3. no picking and choosing of material is permitted while taking delivery ) ....

South Central Railway - Andhra Pradesh

33026763 supply of control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q 49/q 46/q 52/qwc application as per clw specification no: clw/es/r 27 alt z or latest. note: 1) firms may give a separate additional qute incase latest specification/design amendment is issued by rdso/clw. 2) po will be released to definite description.(remarks mandatory)control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q 49/q 46/q 52/qwc application as per clw specification no: clw/es/r 27 alt z or latest. note: 1) firms may give a separate additional qute incase latest specification/design amendment is issued by rdso/clw. 2) po will be released to definite description.(remarks mandatory),control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q 49/q 46/q 52/qwc application as per clw specification no: clw/es/r 27 alt z or latest. note: 1) firms may give a separate additional quote incase latest specification/design amendment is issued by rdso/clw. 2) po will be released to definite description.(remarks mandatory) diesel stores andhra pradesh 5.00 numbers depot/guntakal , scr...

Department Of Atomic Energy - Andhra Pradesh

33026074 bids are invited for supply of auxiliary relays 1 auxiliary relay type vaa model no vaa21zg8390ach 110v ac 50hz 2 coils make areva / alstom / schneider / ge 2 auxiliary relay type vaa model no vaa33zg8338bch 100 125v dc 3 coils make areva / alstom / schneider / ge 3 auxiliary relay type vaa model no vaa21z8502fch 100 125v dc 2 coils make areva / alstom / schneider / ge 4 control relay type vajc model no vajc11bf8205ach reset volts 110 125v dc operating volts 110 15v dc 1 coil make areva / alstom / schneider / ge 5 tripping relay type vaj model no vajh13yf62a coil voltage 110 125v dc 1 coil make areva / alstom / schneider / ge 6 tripping relay type vaj model no vajh23zg8349bch coil voltage 110 125v dc 2 coil make areva / alstom / schneider / ge 7 definate time relay type vtt model no vtt11zg8193bch coil voltage 110 125v dc time range 0.5 to 5 sec 1 coil make areva / alstom / schneider / ge 8 instantaneous under voltage relay type vagm model no vagm22af171g setting 44 to 88 coil voltage 110v ac 50hz make areva / alstom / schneider / ge 9 trip circuit supervision relay type vaxmk11 model no vax312g8041fch volts 110 125v dc 3 coils make areva / alstom / schneider / ge total quantity : 45...

South Central Railway - Andhra Pradesh

32864246 supply of relay control valverelay control valve,control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q 49/q 46/q 52/qwc application as per clw specification no. clw/es/r 27 or latest...

South Central Railway - Andhra Pradesh

32478299 supply of relay control valverelay control valve,control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q 49/q 46/q 52/qwc application as per clw specification no. clw/es/r 27 or latest...

National Thermal Power Corporation Limited - Andhra Pradesh

31777699 supply of spares for stage ii fdps system at ntpc simhadri stps photo sensor detector, control relay module model: siga cr, make edwards, ismoke detector tester aerosol can, non flaumaele ozone friendly ( oop=o ) , ijoc ( volatile organlc compound ) , colour less, clear, capacity: 200 300 m, user interface card model: 3 rs485, make: edwards etc...

Indian Navy - Andhra Pradesh

31670281 procurement of me spares for eqpt model 12pa6v280mpc , item , 2way 2pole without off selector sw. , miniature circuit breaker , mcp 2p / 2a , emergency push button , 1 cx1.0 sq. mm. lfh cable as per nes 518 , 1 cx1.0 sq.mm. lfh cable as per nes 518 , 1 cx2.5 sq.mm. lfh cable as per nes 518 , 2cx0.5 sq. mm overall atc shielded with core , 4cx0.75 sq. mm. overall atc shielded with core , 1cx4.0 sq. mm. lfh cable as per nes 518 , emi filter type , emi gasket type 1516 00121 02 , dc dc convertor, 24v, 6.3a, 150w, i / p 19 36v , 3c x0.75 sq. mm, shielded uniflex lfh cable , 6c x 0.75 sq. mm, shilded, uniflex lfh cable , flashing lamp , horn , 4 20ma signal duplicator , dc dc convertor , relays 2c / o, 24 vdc , relay socket , etherent switch , 4 c / 0 control relay , plc power supply , plc 32do , selector sw. , cable glands , terminals , connector for dc convertor , 3c*6 sq.mm shielded, uniflex lfh cable as per mes 18 , 3c*4 sq.mm shielded, uniflex lfh cable as per nes 518 , dc on / off switch , 4c*2.5 sq.mm shilded, uniflex lfh cable as per nes 518 , 2c*1.0 sq.mm shielded, uniflex lfh cable as per nes 518 , 4c*0.75 sq.mm shielded, uniflex lfh cable as per nes 518 , 2c*1.5 sq.mm shielded, uniflex lfh cable as per nes 518 , 5x3c *0.75 sq.mm shielded, uniflex lfh cable as per nes 518 , plc 32di , 11x3c *0.75 sq.mm shielded, uniflex lfh cable as per nes 51 , connection cable for 40 pin connector , communication cable , 18c*2.5 sq. mm shielded, uniflex lfh cable as per nes 518 , 19c*1.5 sq.mm shielded, uniflex lfh cable as per nes 518 , diode module ( 30 input terminals+ 1 lamp test ) , 10c*2.5 sq. mm shiielded, uniflex lfh cable as per nes 518 , double decker terminals , backplane extension cable 1.5m , lugs , plc cpu ( me ) , plc 32ai ( 4 20 ma ) , line terminator , plc cpu ethernet cable , me plc application software ( cd ) , standard backplane extender , universal scanner 1 , indicating lamp ( annouciator ) , push button ( yellow ) , push button ( green ) , push button ( red ) , shock mounts , communication material set , push button ( white ) , laptop , plc software ( cd ) , plc programming cable , plc panel fabrication , rack plate => limited...

East Coast Railway - Andhra Pradesh

31607771 supply of relay for control electronic off/safety relay controlrelay for control electronic off/safety relay control,relay for control electronic off/safety relay control electronics on/relay temp control electronics (pos no.126.5, 126.6, 211) type ca3 dn22fw, 10a 600 vdc 110vcd soos, abb document no.3ehp585807p1207 or latest as per clw spec no. clw/es/3/0066, alt a or latest....

Indian Navy - Andhra Pradesh

30848502 supply of spares of hvac system fitted on p 17 ships , item , control relay 2 n / o & 2n c 110v , flap valve , circuit breaker fixed 10a , nbc filter , e stop relay 4 c / o 110v , flap valve motorised...

Indian Navy - Andhra Pradesh

30848431 hvac system p 17 , item , interface relay 2 c / o 24v dc , circuit breaker fixed 6.3a , analog i / o modules with 2 inputs & 2 , fan bush , contactor 3 pole 9a 415v , contactor 3 pole 12a 415v , control relay 4 n / o 110v , relay output module , flap valve motorised , odour filter , flap valve , fan belt , fan belt , fan belt , fan bearing , dust filter...

South Central Railway - Andhra Pradesh

30260743 supply of voltage phase control relay/measuring and monitoring relay.voltage phase control relay/measuring and monitoring relay.,voltage phase control relay/measuring and monitoring relay(ht mmr) for 750v ac to be use as per uvr ( under voltage relay) in power car and as mmr in lhb ac & non ac coaches , rated voltage:750v ac, 50hz as per rdso specn.no:rdso/pe/spec/ac/0184 2015 ( rev.0), make: carlo gavazi( cat.no:dpc01d750)/abb( cat.no:cm mpn.72s)/l&t/c&s, the material to be procured from manufacturer or their authorized dealers only....

National Thermal Power Corporation Limited - Andhra Pradesh

30233407 procurement of fire detection system spares for aet switch gear st 2 for ntpc mauda , multisensor smoke detector base siga phs , single input module siga ct1 , control relay module: siga cr; edwards , manual call point ( mcp ) , model: siga 270 , elctronic hooter: 24vdc, 35ma, 90ds => limited...

Indian Navy - Andhra Pradesh

30099172 21vaic901 / procurement of refrigeration plant smc 2 65v procurement of refrigeration plant smc 2 65v , item , ref plant dc , gasket set for 6 65 compressor , shaft seal assembly , oil pump assembly , cylinder liner full assembly , piston assembly set , set of neoprene o rings for smc 2 65v , set of sealing rings , bushing std , half section bearing for crank shaft , connecting rod bush , discharge valve assy for r 22 , discharge valve ret. ring plate , suction valve retaining plate , valve spring , gasket set for condensers , bolt nut set for condensers , zinc plug , presure relief valve 1 / 2 , thermostatic expansion valve , solenoid coil , back pressure valve , fan motor for cool room cooler , propeller fan for cold room cooler , compressor motor bearing , terminal stud assembly , crank case heater assembly , liquid line sight glass , current transducer , mccb along with shunt coil & 2 auxiliary contact , dc contractor , control relays , indicating lamps , push button with no element , slf fuse , frc fuse , capacitor , dc shunt , diodes , dc to dc converter , bearing set , brush bracket assembly , fan internal , terminal box , oil seal set , commututor , oil charging hose , gasket cutter , nitrogen / freon cylinder adopters , v belts , pressure gauges , stem type thermometer , dial type thermometers , panel board contactor , drier , thermostatic expansion valve , gas evacuating pump , current transducer , integrated gate bipolar transistor , heat sink for igbt , on delay timers , choke , dc voltmeter , dc ammeter , stater card , field regulation circuit , standby 24vdc card , circuit breaker , cable gland m16 , shaft , inter pole , motor main pole , motor rotor core , rotor core lock ring , grease nipple , feed through capacitor , adjustable spanner 8 / 12 , open spanner set , ring end spanner set , allen key set , continuity tester , pulley puller 12 , screw driver , tube bender , pipe wrench 10 , hammer 2 kg , tube cutter , oil pressure switch , low pressure switch , high pressure switch , flaring tool , pressure guage ( water ) , condensor water inlet outlet thermometer , hand held leak detection kit , liner extractor , vibration eliminator 7 / 8 , accel make model smc 2 65v reciprocating compressor , crank shaft assembly , electric motor 3 kw 1450 rpm for compressor , propeller fan for cool room cooler , installation and commissioning charges ( ins sindhukirti and sindhushashtra ) , documentation charges ( ins sindhukirti and sindhushashtra ) , training for operation of plant ( ins sindhukirti and sindhushashtra ) , type testing charges including yellow banded items ( if any ) , any other charges ( if any ) ...

South Central Railway - Andhra Pradesh

29661213 supply of supply of main processor card for anc 214 capacitor bank protection relay of control & relay panel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222f).supply of main processor card for anc 214 capacitor bank protection relay of control & relay panel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222f).,supply of main processor card for anc 214 capacitor bank protection relay of control & relaypanel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp ofmake: alind. (part no.a222f)....

South Central Railway - Andhra Pradesh

29661149 supply of supply of input/output card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225e).supply of input/output card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225e).,supply of input/output card for antd 201 transformer differential protection relay for control &relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a225e)....

South Central Railway - Andhra Pradesh

29661123 supply of supply of input/output card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225b).supply of input/output card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225b).,supply of input/output card for anpd 112 delta i relay control & relay panel for railway tractionsub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225b)....

South Central Railway - Andhra Pradesh

29661117 supply of supply of current transformer (ct)/potential transformer (pt) card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227c).supply of current transformer (ct)/potential transformer (pt) card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227c).,supply of current transformer (ct)/potential transformer (pt) card for antp 202 transformerprotection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza,mrga & rmnp of make: alind. (part no.a227c)....

South Central Railway - Andhra Pradesh

29661050 supply of supply of current transformer (ct)/ potential transformer (pt) card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227e).supply of current transformer (ct)/ potential transformer (pt) card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227e).,supply of current transformer (ct)/ potential transformer (pt) card for antd 201 transformerdifferential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap,gza, mrga & rmnp of make: alind. (part no.a227e)....

South Central Railway - Andhra Pradesh

29661044 supply of supply of main processor card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222c).supply of main processor card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222c).,supply of main processor card for antp 202 transformer protection relay (hv side) control &relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a222c)....

South Central Railway - Andhra Pradesh

29661006 supply of supply of current transformer (ct)/ potential transformer (pt) card for anc 214 capacitor bank protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227f).supply of current transformer (ct)/ potential transformer (pt) card for anc 214 capacitor bank protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227f).,supply of current transformer (ct)/ potential transformer (pt) card for anc 214 capacitor bankprotection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga &rmnp of make: alind. (part no.a227f)....

South Central Railway - Andhra Pradesh

29660996 supply of supply of input/output card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225c).supply of input/output card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225c).,supply of input/output card for antp 202 transformer protection relay (hv side) control & relaypanel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a225c)....

South Central Railway - Andhra Pradesh

29660962 supply of supply of display card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a221e).supply of display card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a221e).,supply of display card for antd 201 transformer differential protection relay for control & relaypanel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a221e)....

South Central Railway - Andhra Pradesh

29660961 supply of supply of back connector card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228e).supply of back connector card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228e).,supply of back connector card for antd 201 transformer differential protection relay for control& relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind.(part no.a228e)....

South Central Railway - Andhra Pradesh

29660948 supply of supply of main processor card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222e).supply of main processor card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222e).,supply of main processor card for antd 201 transformer differential protection relay for control& relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind.(part no.a222e)....

South Central Railway - Andhra Pradesh

29660937 supply of supply of main processor card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222b).supply of main processor card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222b).,supply of main processor card for anpd 112 delta i relay control & relay panel for railwaytraction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a222b)....

South Central Railway - Andhra Pradesh

29660923 supply of supply of power supply card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a226e).supply of power supply card for antd 201 transformer differential protection relay for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a226e).,supply of power supply card for antd 201 transformer differential protection relay for control &relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a226e)....

South Central Railway - Andhra Pradesh

29660922 supply of supply of power supply card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a226c).supply of power supply card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a226c).,supply of power supply card for antp 202 transformer protection relay (hv side) control &relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a226c)....

South Central Railway - Andhra Pradesh

29660892 supply of supply of input/output card for anc 214 capacitor bank protection relay of control & relay panel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225f).supply of input/output card for anc 214 capacitor bank protection relay of control & relay panel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a225f).,supply of input/output card for anc 214 capacitor bank protection relay of control & relay panelfor control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make:alind. (part no.a225f)....

South Central Railway - Andhra Pradesh

29660877 supply of supply of power supply card for anc 214 capacitor bank protection relay of control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind (part no.a226f).supply of power supply card for anc 214 capacitor bank protection relay of control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind (part no.a226f).,supply of power supply card for anc 214 capacitor bank protection relay of control & relaypanel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind (partno.a226f)....

South Central Railway - Andhra Pradesh

29660858 supply of supply of display card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a221c).supply of display card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a221c).,supply of display card for antp 202 transformer protection relay (hv side) control & relaypanel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a221c)....

South Central Railway - Andhra Pradesh

29660851 supply of supply of back connector card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228c).supply of back connector card for antp 202 transformer protection relay (hv side) control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228c).,supply of back connector card for antp 202 transformer protection relay (hv side) control &relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (partno.a228c)....

South Central Railway - Andhra Pradesh

29660833 supply of supply of back connector card for anc 214 capacitor bank protection relay of control & relay panel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228f).supply of back connector card for anc 214 capacitor bank protection relay of control & relay panel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228f).,supply of back connector card for anc 214 capacitor bank protection relay of control & relaypanel for control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp ofmake: alind. (part no.a228f)....

South Central Railway - Andhra Pradesh

29637030 supply of supply of power supply card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a226b)supply of power supply card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a226b),supply of power supply card for anpd 112 delta i relay control & relay panel for railwaytraction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a226b)...

South Central Railway - Andhra Pradesh

29637014 supply of supply of current transformer (ct)/ potential transformer (pt) card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227b)supply of current transformer (ct)/ potential transformer (pt) card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a227b),supply of current transformer (ct)/ potential transformer (pt) card for anpd 112 delta i relaycontrol & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make:alind. (part no.a227b)...

South Central Railway - Andhra Pradesh

29636673 supply of supply of back connector card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228b).supply of back connector card for anpd 112 delta i relay control & relay panel for railway traction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228b).,supply of back connector card for anpd 112 delta i relay control & relay panel for railwaytraction sub stations of yada, ndl, sap, gza, mrga & rmnp of make: alind. (part no.a228b)....

Ministry Of Petroleum And Natural Gas - Andhra Pradesh

29362038 bids are invited for 54208681: abb make numerical relays 54208681: abb make numerical relaysabb make numerical relays, transformer feeder protection relay, ref541, order no:ref541kb118aaaa, auxiliary voltage:110 240v ac or 110 220v dc, frequency:50 / 60hz, un:100 120v ( u.uo ) , in:1 / 5a, 0.2 / 1a ( io, iob ) in:1 / 5a ( i ) . , 54208683:abb make numerical relays 54208683: abb make numerical relaysabb makenumerical relays, motor differentialprotection ( 15km51, wgc 2 ) relay, rem543, order no:rem543cm214aaaa, auxiliary voltage:110 240v ac or 110 220v dc, frequency:50 / 60hz, un:100 120v ( u ) in:1 / 5a ( i ) . , 54208684: abb make numerical relays 54208684: abb make numerical relaysabb makenumerical relays, motor protection relay, rem543, order no:rem543bm215aaaa, auxiliary voltage:110 240v ac or 110 220v dc, frequency:50 / 60hz, un:100 120v ( u ) in:1 / 5a ( i, ib ) software no.:1mrs110023 001 , 54208685:abb make numerical relays 54208685: abb make numerical relaysabb makenumerical relays, mab ( 14km01x ) & feeder protection relay, rex521, order no:rex521ghhplh04g, auxiliary voltage:110 240v ac or 110 220v dc, frequency:50 / 60hz, un:100 120v ( u.uo ) in:1 / 5a, 0.2 / 1a ( io, iob ) in:1 / 5a ( i, ib ) . , trip.supr. relay contacts 54214300: trip.supr. relay contactstrip.supr. relay contacts, rktcs trip.supr. relay contacts 1myn569698 e; equivalanet new model: 1myn569698 e; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , rxpqb tripping relay 1myn563745 dad 54214301: rxpqb tripping relay 1myn563745 dadrxpqb tripping relay 1myn563745 dad; equivalanet new model: 1myn563645 dad; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , aux. relay type 54214302:aux. relay typerxme1 aux.relay type inrk22107 an; remarks: crm 2; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , aux. relay reverse flag 54214303:aux. relay reverse flagrkfs1 aux.relay reverse flag; type:inrk271019an; remarks: crm2 relay with base and led; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , time delay relay with base 54214305:time delay relay with baserxkli , time delay relay with base; model:1myn563022a; remarks: abb make dinrail mounted relay; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , flag relay  ( 2ele )  with base 54214306:flag relay ( 2ele ) with baserxsf1 flag relay ( 2ele ) with base; model: inrk271007an; remarks: crm2 relay with base and led; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , electrical equipment, switch gear spares,  under vollage relay,  make  abb 54214307:electrical equipment, switch gear spares, under vollage relay, make abbrxeg21 , under vollage relay; type:inrk411102dd; equivalanet new model:reu611hbaaba1nn11g; remarks: reu611, u / v and o / v protection relay, protections 27, 59, measurement for 3u, u0, 4 di + 6 do, one front rj45 port, one rear rj45 port for 61850 protocol, drawout type with ct shorting feature; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , under vollage relay with base 54214308:under vollage relay with baserxeg21, under vollage relay with base; type:inrk411102dd; equivalanet new model: reu611hbaaba1nn11g; remarks: reu611, u / v and o / v protection relay, protections 27, 59, measurement for 3u, u0, 4 di + 6 do, one front rj45 port, one rear rj45 port for 61850 protocol, drawout type with ct shorting feature; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , relay spaj 140c 54214309:relay spaj 140cspaj 140c .3p, idmt+inst 0 / c e / f relay, idmteif: 0. 1 0 .bln .insto / c: 0.6 40 1n.inste / f : , 1 .10 in non .drawout , flush , case:1 52 ( h ) ; ( 142 ( wlx250 dl coniacts :3no sr willi fir led.aux.voll :61:1 255 etc in :115a.freq .:5 0fla idmt dig:d.5 2.51n, ( 50+51 1.5 0n451n ) type no: rs611006aa; equivalanet new model: rej601bd446bc1nh; remarks: rej601, feeder protection relay, protections 50, 51, 50n, 51n, 68, 49, 46pd, 50bf, 95, 86, measurement for 3i, i0, 4 di + 6 do, phase and earth current input = 1a, iec version, rs 485 port for modbus communication, uaux : 24...240 vac / dc, screw terminal for ctspares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , spam 150c.motol protection relay 54214311:spam 150c.motol protection relayspam 150c.motol protection relay , 0 / l , 2 ) shartchl. 3 ) e / e, 01116alance, 5 ) slalling nondrawout , flush , gasa :1 62 ( 41 ) 8142 ( w ) .x250p ) , contaols :sno or with ha ted.aux.volt :60•235 vdc in :1 / 5a.fieq .:50elz .with !allowing proln .1 ) thermal 09, 1motor protection relay type no:rx641014aa; equivalanet new model: rem601bd446bc1nh; remarks: rem601, motor protection & control relay, protections 50, 51, 50n, 51n, 49, 46pd, 46, 46r, 51lrs, 14, 48, 66, 50l / r, 37, 50bf, 95, 86, measurement for 3i, i0, 4 di + 6 do, phase and earth current input = 1a, iec version, rs 485 port formodbus communication, uaux : 24...240 vac / dc, screw terminal for ct; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. , cag54 relay 54214312:cag54 relaycag54 relay, cag54, 0 / c on elf or tiff. relay, self powered contact5.2no 51 r, setting.10.401, ct sec:1a stabilising desistorl200 ohms ( 810 ) motor differential relay ) type no ivyn452269001; equivalanet new model: reb611hbaaba1nn11g; remarks: reb611, high impedance differential ( motor, ref or busbar ) protection relay, protections 87m or 87b or 64r, measurement for 3i, i0, 4 di + 6 do, one front rj45 port, one rear rj45 port for iec 61850 protocol, drawout type with ct shorting feature; spares for3.3kv &6.6kv, abb switchgear at hpcl visakh refinery. total quantity : 1...

Tirumala Tirupati Devasthanams - Andhra Pradesh

29294645 annual maintenance and supply of materials to machinery inside sri t t tirumala for the year 2021 22 1 1.00 supply of s.s. control panel with all switch gear with the below detailed spares for 200 litres planetary mixer. rate excluding gst. 32a tp on / off switch 360 degree rotation 1no. of salzer make with catalogue no.61197 3ph indication / 220v ac ( led type ) 3nos. of teknic make with catalogue no. 2plbrl 3, 4, 8 tpmcb 25a / 10ka 1no. of siemens make with 5sx42257rc tpmcb 6a / 10ka 1no. of siemens make with catalogue no. 5sx43067rc digital amp meter 1no. of meco make with catalogue no.0 20a slow fast short contactors / 220 vac coil 3nos. of siemens make with catalogue no.3tf 31 o / l relays 8 12.5 a 2nos. of siemens make with catalogue no.3ua50001k up dn contactors / 22ovac coil 2nos. of siemens make with catalogue no.3tf 30 over load relay 1.25 2 1no. of siemens make with catalogue no.3ua 5000 18 spmmcb 4a / 10ka 1no. of siemens make with catalogue no.5sx41047rc emr off with inscription plate with nc element 1no. of teknic make with catalogue no. 2aml4 off red pb 2nos. of teknic make with catalogue no. 2ap4 slow, fast, up, down lum pb wth 1 no+1nc element 4nos. of teknic make with catalogue no. 2alrf3 control relay 4c / 0 240 vac with base and clips 1no. of omron make with catalogue no.my4n 220 / 240v 2 3.00 supply of m.s. lead screw with c i nut for 200 litres planetary mixer. rate is excluding gst. 3 2.00 supply of s.s. beater with lock and bolt for 200 litres planetary mixer. rate is excluding gst. 4 1.00 supply of eccentric housing assembly with bearing and shaft for 200 litres planetary mixer. rate is excluding gst. 5 50.00 supply of oil seals for output shaft ( 250 375 50 ) for main reduction gear box for 200 litres planetary mixer. rate is excluding gst. 6 50.00 supply of oil seals for input shaft ( set 2nos. ) ( 187 275 10 ) for main reduction gear box for 200 litres planetary mixer. rate is excluding gst. 7 10.00 supply of bearings for beater shaft ( set 2nos ) for ecentric housing for 200 litres planetary mixer. rate is excluding gst. 8 10.00 supply of oil seals for beater shaft ( set 2nos ) for ecentric housing for 200 litres planetary mixer. rate is excluding gst. 9 6.00 supply of p. u. spider for coupling for lifting bear box for 200 litres planetary mixer. rate is excluding gst. 10 2.00 supply of bearings ( set 3nos ) for lifting bear box for 200 litres planetary mixer. rate is excluding gst. 11 6.00 supply of ‘v’ belt for main drive ( set 2nos ) ( b 105 ) for 200 litres planetary mixer. rate is excluding gst. 12 1.00 supply of beater shaft for 200 litres planetary mixer. rate is excluding gst. 13 20.00 supply of pu castor wheel dia 4x2, swivel type, for 200 litres planetary mixer. rate is excluding gst. 14 20.00 supply of pu castor wheel dia 4x2, fixed type for 200 litres planetary mixer. rate is excluding gst. 15 50.00 supply of bhoondhi drum wheels with brackets 4 / 2 for 200 litres planetary mixer. rate is excluding gst. 16 5.00 supply of ball valve of dia 1 / 2 ( audco or equivalent make ) for steam, hot water and ghee line. rate is excluding gst. 17 5.00 supply of ball valve of dia 3 / 4 ( audco or equivalent make ) for steam, hot water and ghee line. rate is excluding gst. 18 15.00 supply of ball bearings no: 6207 skf for steam, hot water and ghee line. rate is excluding gst. 19 1.00 supply of gun metal bushes with oil rings for mini flour mill. rate is excluding gst. 20 10.00 supply of teflon washers of champion make 50mm dia suitable for ghee lines. rate is excluding gst. 21 10.00 supply of 1 / 2 x 3 / 4 steam traps for steam, hot water and ghee line. rate is excluding gst. 22 50.00 supply of steam hose 3 / 4 dia x 1 metre ( audco or equivalent make ) . rate is excluding gst. 23 16.00 supply of electrical spares overload relay 8 12.5 a siemens make. rate is excluding gst. 24 16.00 supply of electrical spares overload relay 1.25 to 2 a siemens make. rate is excluding gst. 25 10.00 supply of electrical spares limit switch. rate is excluding gst. 26 20.00 supply of electrical spares on / off push button. rate is excluding gst. 27 10.00 supply of electrical spares main rotary – switch 16 amp. rate is excluding gst. 28 20.00 supply of electrical spares 6 amp mcb for panel. rate is excluding gst. 29 15.00 supply of electrical spares 25 amp mcb for panel. rate is excluding gst. 30 10.00 supply of electrical spares siemens contactors 3tf 31 415 v. rate is excluding gst. 31 20.00 supply of v belt 40b, 41b, 42b, 43b, 48b, 49b, 33b of escon / equivalent. rate is excluding gst. 32 20.00 supply of wire brushes. rate is excluding gst. 33 100.00 supply of 3 width flat belt ( for wet grinders ) . rate is excluding gst. 34 20.00 supply of v belt b 44, 46, 47. rate is excluding gst. 35 5.00 supply of v belt b 70. rate is excluding gst. 36 5.00 supply of v belt b 100. rate is excluding gst. 37 5.00 supply of v belt b 101. rate is excluding gst. 38 5.00 supply of double row special roller bearing no 22211 k / w 33 nbc make. rate is excluding gst. 39 5.00 supply of ball bearing 30306 j2 / qcln. rate is excluding gst. 40 5.00 supply of ball valve of dia 1¼ ( audco or equivalent ) . rate is excluding gst. 41 10.00 supply of ball valve of dia 1½ ( audco or equivalent ) . rate is excluding gst. 42 10.00 supply of ball valve of dia 2 ( audco or equivalent ) . rate is excluding gst. 43 5.00 supply of 1 1 / 4 to 3 / 4 nb ss hex nipples. rate is excluding gst. 44 10.00 supply of 3 / 8 x 2 length s.s bolts and nuts. rate is excluding gst. 45 10.00 supply of m.s.bolts and nuts of size 1 / 4 / 1 / 2 / 3 / 8 x 2 length. rate is excluding gst. 46 300.00 supply of 4 grinding wheels. rate is excluding gst 47 10.00 supply and erection of 1 1 / 2 stainless steel flanges 304 grade. rate is excluding gst. 48 10.00 supply and erection of 1 1 / 2 long bend as directed execution. rate is excluding gst. 49 10.00 supply and erection of stainless 304 grade 20 mm dia flanges with gasket and ss bolts and nuts etc as directed execution. rate is excluding gst. 50 10.00 supply and erection of stainless 304 grade 20 mm dia long bend. rate is excluding gst. 51 10.00 supply and erection of stainless 304 grade 20 mm dia nipples. rate is excluding gst. 52 50.00 supply and fixing of 1 / 2 x 2 ss bolts and nuts. rate is excluding gst. 53 100.00 supply and fixing of asbestos rope insulation as directed execution. the rate is excluding gst. 54 300.00 supply of 4 grinding cutting wheels. the rate is excluding gst. 55 1.00 design, supply, erection and commissioning of syrup pump screw pump, all made out of stainless steel aisi 304 quality for rotor and food grade rubber for stator to pump 2000lph of hot sugar syrup at 75 brix, complete with valves, fittings and 350 rpm speed 1hp motor drive for pumping of sugar syrup with 65mm nb flange type s.s ball valve at inlet & 50mm nb flange type s.s ball valve at outlet complete as directed during execution. the rate is inclusive of all taxes and for at tirumala. 56 25.00 supply and laying of 2 ss 304 grade pipe of 3mm thick with outer ms pipe jackets and lagging with 2 thick thermo wool and covered with 26g aluminium sheet. ( the rate is excluding gst ) 0 part b ( percentage tender ) 57 200.00 supply and fixing of stainless steel ss 304 grade tubes, sections, plates, sheets & pipes of all sizes & dia metres including cost and conveyance of all materials and labour charges for fabrication of stainless steel railing works using stainless steel welding rods including buffing, polishing, lacquer finishing, to present seamless finishing and fixing charges etc., complete as directed during execution. 58 100.00 supply of semi skilled ( carpenter, fitter, mason & painter ) workmen for attending maintenance work such as welding works and mass cleaning etc., and other emergency works as and when entrusted by the department during execution. 59 100.00 supply of un skilled ( man / woman mazdoor ) workmen for attending maintenance work such as welding works and mass cleaning etc., and other emergency works as and when entrusted by the department during execution. 60 500.00 supply of welding electrodes 4mm dia for welding works. 61 500.00 supply of welding electrode 4 mm dia x 450 mm ( stainless steel ) ...

South Central Railway - Andhra Pradesh

28805318 supply of supply of local remote switch with grey flush plate and acrylic indication plate with standard size of 75mm (l) x 75mm (w) for control & relay panel for railway traction sub stations and same shall be suitable to fix in the existing slot in control & relay panel of make: alind or its equivalent in switron or kaycee or l&t.supply of local remote switch with grey flush plate and acrylic indication plate with standard size of 75mm (l) x 75mm (w) for control & relay panel for railway traction sub stations and same shall be suitable to fix in the existing slot in control & relay panel of make: alind or its equivalent in switron or kaycee or l&t.,supply of local remote switch with grey flush plate and acrylic indication plate with standard sizeof 75mm (l) x 75mm (w) for control & relay panel for railway traction sub stations and same shall be suitableto fix in the existing slot in control & relay panel of make: alind or its equivalent in switron or kaycee orl&t....

South Central Railway - Andhra Pradesh

28805099 supply of supply of digital panel voltmeter of size 96mm (l) x 48mm (w), single phase ac, 4 digit volt, range 0 28kv, ptr 28kv/110v (accuracy + or 0.5), auxiliary supply 110v dc for control & relay panel for railway traction sub station and same shall be suitable to fix in the existing slot in c&r pane of make: alind or its equivalent in ae or rishabh or meco.supply of digital panel voltmeter of size 96mm (l) x 48mm (w), single phase ac, 4 digit volt, range 0 28kv, ptr 28kv/110v (accuracy + or 0.5), auxiliary supply 110v dc for control & relay panel for railway traction sub station and same shall be suitable to fix in the existing slot in c&r pane of make: alind or its equivalent in ae or rishabh or meco.,supply of digital panel voltmeter of size 96mm (l) x 48mm (w), single phase ac, 4 digit volt,range 0 28kv, ptr 28kv/110v (accuracy + or 0.5), auxiliary supply 110v dc for control & relay panel forrailway traction sub station and same shall be suitable to fix in the existing slot in c&r pane of make: alind orits equivalent in ae or rishabh or meco....

National Thermal Power Corporation Limited - Andhra Pradesh

28755179 procurement of argonite spares for ntpc dadri procurement of argonite spares for ntpc dadri , control module: siga cc1; edwards , power supply module: 3pps / m 230; edwards , photoelectric smoke detector siga ps , multisensor smoke detector head siga phs , control relay module: siga cr; edwards , manual call point ( mcp ) , model: siga 270 , isolator module: siga im; edward , monitor module model: siga ct2; edward , user interface card: 3 rs485; edwards , cpu module: 3 cpu3; edwards , single input module siga ct1 , communication rs232 card 3 rs232...

South Central Railway - Andhra Pradesh

28718024 supply of supply of push button switch of one inch diameter ( 2 nc + 2 no ) for control & relay panel for railway traction sub stations and same shall be suitable to fix in the existing slot in control and relay panel of make: alind or its equivalent in itc or dav or teknic.supply of push button switch of one inch diameter ( 2 nc + 2 no ) for control & relay panel for railway traction sub stations and same shall be suitable to fix in the existing slot in control and relay panel of make: alind or its equivalent in itc or dav or teknic., supply of push button switch of one inch diameter ( 2 nc + 2 no ) for control & relay panel for railway traction sub stations and same shall be suitable to fix in the existing slot in control and relay panel of make: alind or its equivalent in itc or dav or teknic....

South Central Railway - Andhra Pradesh

28716714 supply of supply of digital panel ammeter of size 96mm (l) x 48mm (w), input 0 5a, range 0 750 ac, ctr 750 amps./5 amps. (accuracy + or 0.5), auxiliary supply 110v dc for control & relay panel for railway traction sub stations and same shall be suitable to fix in the existing slot in control & relay panel of make: alind or its equivalent in ae or rishabh or meco.supply of digital panel ammeter of size 96mm (l) x 48mm (w), input 0 5a, range 0 750 ac, ctr 750 amps./5 amps. (accuracy + or 0.5), auxiliary supply 110v dc for control & relay panel for railway traction sub stations and same shall be suitable to fix in the existing slot in control & relay panel of make: alind or its equivalent in ae or rishabh or meco.,supply of digital panel ammeter of size 96mm (l) x 48mm (w), input 0 5a, range 0 750 ac, ctr750 amps./5 amps. (accuracy + or 0.5), auxiliary supply 110v dc for control & relay panel for railwaytraction sub stations and same shall be suitable to fix in the existing slot in control & relay panel of make: alindor its equivalent in ae or rishabh or meco....

South Central Railway - Andhra Pradesh

28609433 supply of control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q 49/q 46/q 52/qwc application as per clw specification no: clw/es/r 27 alt z .control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q 49/q 46/q 52/qwc application as per clw specification no: clw/es/r 27 alt z .,control relay complete of m/s. abb make type pc 8 ahx or m/s. woama make type wc 8 for q49/q 46/q 52/qwc application as per clw specification no: clw/es/r 27 alt z....

Ministry Of Steel - Andhra Pradesh

27725678 bids are invited foritem no 1 smoke detector fda spare , item no 2 heat detector fda spare , item no 3 standard detector base , item no 4 addressable manualpull station , item no 5 single input signal module , item no 6 control relay module , item no 7 isolator module ,item no 8 horn cum strobe , item no 9 loopcard(dual) , item no 10 cpu module , item no 11power supply module , item no 12 gas releasemodule , item no 13 monitor module total quantity : 653...

Indian Navy - Andhra Pradesh

27526765 mo ( v ) /cpro/e2/20vbbc002 procurement for fas system and steering gear mo ( v ) /cpro/e2/20vbbc002 , item , inhaul rope , bonded seal 1/4 , bonded seal 3/8 , bonded seal 1/2 bsp , bonded seal 1 bsp , bonded seal 11/4 , bonded seal 1 , 1/2 bsp , set 2 . 5pitch roller chains , shackles ( nominal size 22mm ) , straight shackle size 32mm , 2no/2nc control relay 110vac...

Rashtriya Ispat Nigam Limited - Andhra Pradesh

27343677 tender schedule technological assistance for upkeep of ehv hv and associated substation equipment under dnw department 1 410005004 inspection of lcss, hvlc transformers and stand transformers of rolling mills 2 410005005 technological assistance for maintenance of 220 kv class power transformers of capacity above 50 mva up to 63 mva 3 410005007 technological assistance for maintenance of oltc of 220 kv class transformer of capacity 50 mva to 160 mva 4 410005008 technological assistance for testing of 220 kv class power transformer 5 410005009 technological assistance for testing of 220 kv class power transformer during breakdown. 6 410005010 technological assistance for attending major oil leakages of 220 kv class power transformers 7 410005015 maintenance of oltc of 33 kv class oil filled transformers of capacity above 10 mva up to 50 mva 8 410005016 maintenance of 33 kv class oil filled transformers of capacity above 20 mva up to 50 mva 9 410005017 technological assistance for testing of 33 kv class power transformer above 20 mva up to 50 mva during breakdown. 10 410005018 attending breakdown of 33 kv class oil filled transformers of capacity above 20 mva up to 50 mva 11 410005019 attending major oil leakages in 33 kv class oil filled transformers of capacity above 20 mva up to 50 mva 12 410005021 maintenance of 11 or 6.6 kv class oil filled transformers of capacity up to 2 mva 13 410005022 technological assistance for testing of 11 or 6.6 kv class oil filled transformers of capacity up to 2 mva during breakdown. 14 410005023 attending breakdown of 11 or 6.6 kv class oil filled transformers of capacity up to 2 mva 15 410005024 attending major oil leakages in 11 or 6.6 kv class oil filled transformers of capacity up to 2 mva 16 410005025 dismantling / installation of 11 or 6.6 kv class oil filled transformers of capacity up to 2 mva 17 410005026 loading and unloading of11 or 6.6 kv class oil filled transformers of capacity up to 2 mva 18 410005027 maintenance of 11 or 6.6 kv class dry type transformers of capacity up to 2 mva 19 410005028 technological assistance for testing of 11 or 6.6 kv class dry type transformers of capacity up to 2 mva during breakdown. attending breakdown of 11 or 6.6 kv class dry type transformers of capacity up to 2 mva dismantling / installation of 11 or 6.6 kv class dry type transformers of capacity up to 2 mva loading and unloading of 11 or 6.6 kv class dry type transformers of capacity up to 2 mva maintenance of 11 or 6.6 kv class dry type transformers of capacity above 2 mva up to 4 mva technological assistance for testing of 11 or 6.6 kv class dry type transformer capacity above 2 mva up to 4 mva during breakdown. attending breakdown of 11 or 6.6 kv class dry type transformers of capacity above 2 mva up to 4 mva dismantling / installation of 11 or 6.6 kv class dry type transformers of capacity above 2 mva up to 4 mva loading and unloading of 11 or 6.6 kv class dry type transformers of capacity above 2 mva up to 4 mva maintenance of high velocity water sprinkling system maintenance of neutral grounding resistor ( ngr ) replacement of neutral grounding resistor ( ngr ) sampling of transformer oil transformer oil filtration sf6 gas filling in 220 kv / 72 kv circuit breaker / ct / pt at 220kv switch yard, 220 kv gis / 33 kv gis technological assistance for gas leakage arresting in 220 kv / 72 kv cb / ct / pt / gis / 33 kv gis dismantling / installation of 33 kv cable / ct / pt / la etc in 33 kv gis measurement of earth resistance of earth pits / grid of 220 kv transmission line towers, switch yards and cable tunnels supply of unskilled manpower maintenance of 220 / 33 / 11 / 6.6 kv control & relay panels replacement / installation of numerical relay / energy meter etc. attending breakdown of control & relay panels and its accessories maintenance of ht bus ducts 11 / 6.9 kv attending breakdowns of ht bus ducts 11 / 6.6 kv maintenance of bus sections of 11 / 6 .6 kv switchboard panel attending breakdowns of 11 / 6.6 kv switchboards panels maintenance of lt bus ducts 440 v attending breakdowns of lt bus ducts 440 v maintenance of 11 / 6.6 circuit breakers / electrically operated earth truck attending breakdown of 11 / 6.6 kv circuit breaker / electrically operated earth truck attending breakdown of 11 or 6.6 kv pt truck and manually operated earth truck maintenance of 440 v circuit breakers attending breakdown of 440 v circuit breakers maintenance of lt panels like acdb / pcc / mcc / dcdb ldb / pdb attending breakdown of lt panels like acdb / pcc / mcc dcdb / ldb / pdb maintenance of bay and transformer marshalling kiosks disconnection / connection of single / three core xlpe cables 33 / 11 / 6.6 kv grade 120 to 630 sq mm maintenance of compensation equipment technological assistance for attending breakdown of compensation equipment dismantling / installation of 33 / 11 / 6.6 kv reactor of pf / harmonic compensation bank replacement of capacitors in compensation equipment bank maintenance of 220 volts battery banks capacity testing of 220 volts battery banks maintenance 220 volts dc battery charger breakdown maintenance of 220 volts dc battery charger maintenance of dewatering system of cable tunnel, switchyard dismantling / installation of sump pumps less than 5 hp in tunnel / switchyard rectification of piping system of sump pumps in cable tunnel maintenance of ventilation system lbss building basement cable tunnel dismantling / installation of ventilation fan motor of capacity more than 1 hp dismantling / installation of exhaust fans of capacity less than hp power circuit rectification for lighting / fan / pump / spaceheater rectification of light fittings of lbss building and cable tunnel rectification of light fittings of switchyard opening of underground cable trench by mechanical means laying of 33 / 11 / 6.6 kv xlpe cable 1 core 500 / 630 sq mm laying of 11 / 6.6 kv xlpe cable 3 core 120 / 150 / 185 sq mm laying of 11 / 6.6 kv xlpe cable 3 core 240 / 300 sq mm laying of 1.1 kv grade xlpe / pvc cable 3 core up to 300 mm laying of 1.1 kv control cable up to 19 core rectification and testing of 4 core optical fibre cable rectification and testing of 6 core optical fibre cable welding, gas cutting and fabrication work of other than sheet metal welding, gas cutting and fabrication work of sheet metal maintenance of cable chamber of 11 / 6.6 kv air insulated switchboard panels attending breakdowns of cable chamber of 11 / 6.6 kv air insulated switchboard panels collection, transportation and storing of old, used transformer oil. supply of supervisory manpower ( skilled sk ) for assisting in shift operation, inspection, maintenance and attending to breakdowns, as per specified scope of work and terms & conditions. supply of electrician manpower ( semi skilled ssk ) for assisting shift operation, inspection, maintenance and attending to breakdowns, as per specified scope of work and terms & conditions. supply of semi skilled manpower for technological assistance supply of electrician cable jointer manpower ( skilled ) , in shifts, for carrying out works related to hv cables, straight through jointing, end termination, fault finding, laying, measuring, testing, works on lt power & control cables and other associated miscellaneous related works, under dnw, as per specified scope of work and terms & conditions....