West Bengal State Electricity Distribution Company Limited - West Bengal

34101657 supply supply delivery of different types of alstom make relays for power station iii of tcfhp under wbsedcl as per schedule of supply , trip circuit supervision relay, model no. vax31zg0750ba, relay type: vax31, case size: ½n 12t, voltage: 220vdc, contacts: 1n / o, 2n / c, s / r, flag: reverse, mounting: flush , instantaneous no voltage relay, model no. vag11yf8008adch, relay type: vag11, case size: ¼ n v 10t, voltage: 63.5vac, drop off voltage: 16 / 38 vac contacts: 1n / o, 1n / c, s / r, flag: reverse, mounting: flush , auxiliary relay model no. vaa21zg0750ba, relay type: vaa21, case size: ½n h 20t, voltage unit r.h: 220vdc, contacts unit r.h: 2m 1c / o s / r, flag: yes, voltage unit l.h: 220vdc, contacts unit l.h: 2m 1c / o s / r flag: yes, mounting: flush , hand reset tripping relay model no. vajh23zg1004bba, relay type: vajh23, voltage: 220vdc, burden: high, case size: ½n h 20t contacts l.h unit: 2 n / o 2 n / c, contacts r.h unit: 2 n / o 2 n / c total output contacts: 4n / o 4n / c h / r, flag: yes, mounting: flush , two element high speed trip relay model no. vajh23zg1003bba, relay type: vajh23, voltage: 220vdc, burden: high, case size: ½n h 20t contacts l.h unit: 2 n / o 2 n / c, contacts r.h unit: 3 n / o 1 n / c total output contacts: 5n / o 3n / c h / r, flag: yes, mounting: flush , tripping with supervision relay model no. mvajm25la1008a, relay type: mvajm25, case size: 4, voltage: 220vdc, output contacts: 12m 8b h / r, burden: high, flag: yes , auxiliary relay model no. vaa21zg0750aa, case: zg, relay type: dc / dc, contacts per pole: 2m1co / 2m1co s / r, flag: without flag ( both ) , voltage: 220vdc , control relay model no. mvajm14jb1004a1, relay type: mvajm14, burden: low, case size: 2, voltage: 220vdc output contacts: 6n / o 4n / c e / r, flagging: follow on flag...

Eastern Coal Fields Ltd - West Bengal

33602055 procurement of 36kv 1250a sf6 circuit breaker outdoor type with outdoor type ct and control relay panel ( nflp) required for sub station and dg set of e&m dept. rajmahal project, ecl...

Saraswaty Press Limited - West Bengal

33014234 supply & installation of mild steel heavy pipe with painting isi marked 50 mm butterfly valve pn 1.6 make kitz, side wall sprinkler 68 degree make hd / newage , structural steel & fittings, heat detector, hooter, mcp, control relay module make morley, 2 c x 1.5 sq mm isi marked armoured cable make polycab, smps input voltage 230 volts ac .output voltage 24 volt dc. amp 5 make micropower, charges for testing & commissioning, structural steel & fittings , isi marked 80 mm butterfly valve pn 1.6 make kitz, pendent sprinkler 68 degree make hd / newage, 80 mm galvanised steel pipe heavy for pilon support, pedestal civil foundation ( 400 x 400 x500 mm ) for internal pilon support, heat detector, hooter, mcp, control relay module make morley , 2 c x 1.5 sq mm isi marked armoured cable make polycab, smps input voltage 230 volts ac .output voltage 24 volt dc . amp 5 make micropower, charges for testing & commissioning, supply & fixing isi marked 150 mm butterfly valve pn 1.6 make kitz...

Eastern Railways - West Bengal

32626100 supply of relay for control electronics.relay for control electronics.,relay for control electronics off / temperature along with acessories for wag 9 & wap 7 3phase class of locos. specn./drg no.; , as per clw spec no. clw/es/3/0066, alt a. control relay type ca3dn22fw (old), cad 32fd (new)....

Eastern Railways - West Bengal

32395582 supply of relay for control electronics.relay for control electronics.,relay for control electronics off / temperature along with acessories for wag 9 & wap 7 3phase class of locos. specn./drg no.; , as per clw spec no. clw/es/3/0066, alt a. control relay type ca3dn22fw (old), cad 32fd (new)....

West Bengal State Electrictiy Trasnmission Company Limited - West Bengal

32384652 procurement of control & relay panels a. (220 kv panels) 1. 220 kv feeder control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, duplex type) b. (132 kv 1. 132 kv feeder control & relay panel along with all other accessories as per technical specification. panels) (auxiliary voltage 220 v dc, duplex type) (with line differential relay) 2. 132 kv feeder control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, duplex type) (without line differential relay) 3. 132 kv bus transfer control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, duplex type) 4. 132 kv bus coupler control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, duplex type) 5. 132/33 kv transformer control & relay panel (hv side) along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, duplex type) c. (33 kv panels) 1. 33 kv feeder control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, simplex type) 2. 33 kv feeder control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 110 v dc, simplex type) 3. 33 kv bus transfer control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, simplex type) 4. 33 kv capacitor bank control & relay panel along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, simplex type) 5. 132/33 kv transformer control & relay panel (lv side) along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, simplex type) 6. 66/33 kv transformer control & relay panel (lv side) along with all other accessories as per technical specification. (auxiliary voltage 110 v dc, simplex type) 7. 33/11 kv transformer control & relay panel (hv side) along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, simplex type) 8. 33/0.4 kv transformer control & relay panel (hv side) along with all other accessories as per technical specification. (auxiliary voltage 220 v dc, simplex type) (with neutral displacement protection)...

West Bengal State Electricity Distribution Company Limited - West Bengal

32181871 manufacturing , testing, supply and delivery of 33 kv scada compatible individual transformer control and relay panel and feeder control and relay panel , 33 kv scada compatible individual transformer control & relay panel with differential protection relays , other relays, meters & instruments etc. as per technical specification , 33 kvscada compatible feeder control & relaypanel with directional o / c & e / fprotection relays , other relays , meters &instruments etc .as per technical specification...

Department Of Defence - West Bengal

31995167 bids are invited for fsu dc m3 field supply unit for dc motor 3 hp , scr dc m3 5 speed control relay pid for dc motor 3 to 5 hp , b077110506160502 frequency drive 3 hp , vfd015m43b frequency drive 4 hp , fd 5 hp frequency drive 5 hp , lc 1 d 22 no nc , no nc contact 02 pole , 25hm 160 metal diode , nk start switch for motor , nk off switch for motor ,c 4.25 mfd capacitor 4.25 mfd , mcb 10 amp mcb 3 phase10 amp , lc 2hp line choke 2 hp , 1sbl351074r8011contactor ax50 30 11 220v , 3rp1576 1nm20 8k 220 240380 star delta timer 440v ac total quantity : 48...

Department of Defence Production - West Bengal

31794608 bids are invited for electrical equipment along with obs commisiioning spares and bd spares for svl rlhts 1 title1 15kw motor jb flame proof 2 title2 foundation installation bolt nuts ss316 3 title3 dc cable glands flame proof 15 kw 4 title4 all ink signed inspection reports and manufacturer test certificates 5 title5 22kw motor jb flame proof 6 title6 foundation installation bolt nuts ss316 7 title7 dc cable glands flame proof 8 title8 up gradation of 15 kw soft starter flame proof 9 title9 foundation installation bolt nuts ss316 10 title10 shock vibration mounts 11 title11 dc cable glands flame proof 12 title12 up gradation of 22 kw soft starter flame proof 13 title13 foundation installation bolt nuts ss316 14 title14 shock vibration mounts 15 title15 dc cable glands flp 22 kw 16 title16 slave control unit junction box jb13 flp with dummy plug 17 title17 foundation installation bolt nuts ss316 18 title18 dc cable glands flame proof 15 kw 19 title19 slave control unit junction box jb14 flp with dummy plug 20 title20 up gradation of 22 kw soft starter flp 21 title21 foundation installation bolt nuts ss316 22 title22 dc cable glands flp 15 kw 23 title23 obs control relay 2 c o contact 24vdc 24 title24 obs contactor 40amp ac3 duty 24v dc coil for 22kw with control relay 4no 2no 2nc add on block 25 title25 obs 2no 2nc auxiliary contacts 26 title26 obs thermistor relay 24v dc 27 title27 obs safety relay 24v dc 28 title28 obs safety relay pnoz x 3 24v dc 29 title29 obs 1a fuse 30 title30 obs 2a fuse 31 title31 obs 5a fuse 32 title32 obs 0.5 amp fuse 33 title33 obs 15 a fuse 34 title34 obs 12.5 a fuse 35 title35 obs 2 pole c o relay 24v dc with integra 36 title36 obs 4 pole c o relay 24v dc with integra 37 title37 obs 1 pole c o relay 24v dc with integra 38 title38 obs 7a fuse 39 title39 15kw motor jb flame proof 40 title40 foundation installation bolt nuts ss316 41 title41 dc cable glands flame proof15 kw 42 title42 all ink signed inspection reports and manufacturer test certificates. 43 title43 22kw motor jb flame proof 44 title44 foundation installation bolt nuts ss316 45 title45 dc cable glands flame proof 46 title46 up gradation of 15 kw soft starter flp 47 title47 foundation installation bolt nuts ss316 48 title48 shock vibration mounts 49 title49 dc cable glands flame proof 50 title50 up gradation of 22 kw soft starter flame proof 51 title51 foundation installation bolt nuts ss316 52 title52 shock vibration mounts 53 title53 dc cable glands flame proof22 kw 54 title54 slave control unit junction box jb 13 flame proof 55 title55 foundation / installation bolt & nuts ( s 56 title56 dc cable glands flp 15 kw 57 title57 slave control unit junction box jb 14 flame proof 58 title58 foundation installation bolt nuts ss316 59 title59 dc cable glands flame proof15 kw 60 title60 obs control relay 2 c o contact 24vdc 61 title61 obs contactor 40amp ac3 duty 24v dc coil for 22kw with control relay 4no 2no 2nc add on block 62 title62 obs 2no 2nc auxiliary contacts 63 title63 obs 0.5 amp fuse 64 title64 obs 15 a fuse 65 title65 obs 2 pole c o relay 24v dc with integra 66 title66 obs 4 pole c o relay 24v dc with integra 67 title67 obs 1 pole c o relay 24v dc with integra 68 title68 obs 7a fuse 69 title69 15kw motor jb flame proof 70 title70 foundation installation bolt nuts ss316 71 title71 dc cable glands flame proof15 kw 72 title72 all ink signed inspection reports and manufacturer test certificates. 73 title73 22kw motor jb flame proof 74 title74 foundation installation bolt nuts ss316 75 title75 dc cable glands flame proof 76 title76 up gradation of 15 kw soft starter flame proof 77 title77 foundation installation bolt nuts ss316 78 title78 shock vibration mounts 79 title79 dc cable glands flame proof 80 title80 up gradation of 22 kw soft starter flp 81 title81 foundation installation bolt nuts ss316 82 title82 shock vibration mounts 83 title83 dc cable glands flame proof 22 kw 84 title84 slave control unit junction box jb 13 flame proof with dummy plug 85 title85 foundation installation bolt nuts ss316 86 title86 dc cable glands flp 15 kw 87 title87 slave control unit junction box jb 14 flame proof with dummy plug 88 title88 foundation installation bolt nuts ss316 89 title89 dc cable glands flame proof15 kw 90 title90 obs control relay 2 c o contact 24vdc 91 title91 obs contactor 40amp ac3 duty 24v dc coil for 22kw with control relay 4no 2no 2nc add on block 92 title92 obs 2no 2nc auxiliary contacts 93 title93 obs 0.5 amp fuse 94 title94 obs 15 a fuse 95 title95 obs 2 pole c o relay 24v dc with integra 96 title96 obs 4 pole c o relay 24v dc with integra 97 title97 obs 1 pole c o relay 24v dc with integra 98 title98 obs 7a fuse 99 title99 15kw motor jb flame proof 100 title100 foundation installation bolt nuts ss316 101 title101 dc cable glands flame proof15 kw 102 title102 all ink signed inspection reports and manufacturer test certificates. 103 title103 22kw motor jb flame proof 104 title104 foundation installation bolt nuts ss316 105 title105 dc cable glands flame proof 106 title106 up gradation of 15 kw soft starter flame proof 107 title107 foundation installation bolt nuts ss316 108 title108 shock vibration mounts 109 title109 dc cable glands flame proof 110 title110 up gradation of 22 kw soft starter flp 111 title111 foundation installation bolt nuts ss316 112 title112 shock vibration mounts 113 title113 dc cable glands flp 22 kw 114 title114 slave control unit junction box jb 13 flame proof with dummy plug 115 title115 foundation installation bolt nuts ss316 116 title116 dc cable glands flp 15 kw 117 title117 slave control unit junction box jb 14 flame proof with dummy plug 118 title118 foundation installation bolt nuts ss316 119 title119 dc cable glands flame proof15 kw 120 title120 obs control relay 2 c o contact 24vdc 121 title121 obs contactor 40amp ac3 duty 24v dc coil for 22kw with control relay 4no 2no 2nc add on block 122 title122 obs 2no 2nc auxiliary contacts 123 title123 obs 1a fuse 124 title124 obs 2a fuse 125 title125 obs 5a fuse 126 title126 obs 0.5 amp fuse 127 title127 obs 15 a fuse 128 title128 obs 2 pole c o relay 24v dc with integra 129 title129 obs 4 pole c o relay 24v dc with integra 130 title130 obs 1 pole c o relay 24v dc with integra 131 title131 obs 7a fuse 132 title132 comm safety relay pnoz x 3 24v dc 133 title133 comm hmi view plus 1000 touch screen with power supply unit control net module and flash drive 134 title134 comm 1a fuse 135 title135 comm 2a fuse 136 title136 comm 5a fuse 137 title137 comm 415v 3ph 100a semiconductor fuse 138 title138 comm emergency safety relay 139 title139 comm 16a tp mcb 140 title140 comm 10a dp mcb 141 title141 comm 2a dp mcb 142 title142 comm 6a dp mcb 143 title143 comm 16a dp mcb 144 title144 comm 4a dp mcb 145 title145 comm emergency stop red with nc mushroom type 146 title146 comm 6a local remote 2p 2w with center off 147 title147 comm 24v dc led indicating lamp yellow 148 title148 comm 24v dc led indicating lamp green 149 title149 comm 24v dc led indicating lamp red 150 title150 comm 24v dc led indicating lamp blue 151 title151 comm 24v dc led indicating lamp red 152 title152 comm 415v 22kw soft starter 153 title153 comm 3ph 24v dc 20amps smps 154 title154 comm control relay 24v dc coil 4no 2no 2nc add on 155 title155 comm control relay 230v ac coil 2 no 156 title156 comm 415v 3ph 80a semiconductor fuse 157 title157 comm push button red with 1 nc 158 title158 comm push button green with 1 nc 159 title159 comm push button blue with 1 nc 160 title160 comm push button yellow with 1 nc 161 title161 comm 300w 24v dc power supply 115 240vac 50hz 162 title162 comm 24vdc power supply 163 title163 comm safety relay 24vdc 164 title164 comm dpdt latching pushbutton c w 2no contacts flush mounting ip65 165 title165 comm green illuminated pushbutton 24vdc led 166 title166 comm momentary pushbutton 167 title167 comm momentary pushbutton 168 title168 comm green led lamp 169 title169 comm red led lamp 170 title170 comm yellow led lamp 171 title171 comm 2 position 3 pole 25a isolator assembly with black handle and 2no 2nc contact block 172 title172 comm dual axis joystic with controller and deadman button four axis spring return to center 5k pot fitted to hanger and deck axis no contacts for each axis and deadman button 173 title173 comm var left 174 title174 comm10a reated 100 micro henry chassis mounted choke 175 title175 comm 10a mains filter chassis mounted 176 title176 comm drive coupling 177 title177 comm encoder drive 178 title178 comm circlip external type 179 title179 comm encoder housing 180 title180 comm logical card 181 title181 comm cover for 15 kw control box big 182 title182 comm cover for 15 kw control box small 183 title183 b d incoming isolator 63a base mounted 184 title184 b d 22kw contactor 24v dc coil 185 title185 b d 2no 2no auxiliary contacts 186 title186 b d thermistor relay 24v dc 187 title187 b d green led 24v dc 188 title188 b d red led 24v dc 189 title189 b d emergency stop relay 24v dc 190 title190 b d local off remote switch 191 title191 b d stop / start switch 192 title192 b d emergency stop push button 193 title193 b d yellow led 194 title194 b d 2 pole c o relay 24v dc with integral surge protection 195 title195 b d 4 pole c o relay 24v dc with integral surge protection 196 title196 b d 1 pole c o relay 24v dc with integral surge protection 197 title197 b d 2 position selector switch 198 title198 b d emergency stop body with 1 no 199 title199 b d control relay 2 c o contact 24v dc...

Eastern Coal Fields Ltd - West Bengal

31785153 supply of electrical items. 2. 1. 25 amps contactor unit for 6 drill panel, make 20 us pommel lock pin & handle for socket portion, make eec 4. 8. pin insulator for sdl panel, make a8c 9. pin insulator for drill panel, make abc 1 male female pin, make abc 11. end cap for sdl panel, make eec 3. fuse carrier 550 v pilot relay, 8 pin, dc 24 v control relay 12 v earth leakage relay male female male female...

West Bengal State Electricity Distribution Company Limited - West Bengal

31645822 manufacture, testing, supply and delivery of 7 panel scada compatible extensible 33 kv indoor composite gis switchgear cum control, relay and metering panel , scada compatible extensible 33 kv indoor composite gis switchgear cum control, relay and meteringpanel , a ) incoming panel with vcb ( i / c ) , b ) outgoing panel with vcb ( o / g ) , c ) transformer hv control panel with vcb ( ptr ) , d ) bus coupler panel with vcb alongwith bus section panel ( b / c ) , e ) station service transformer panel with vcb ( str ) , note: evaluation of financial proposal will be made based on following methodology for determination of l1 price: “2 x unit landed price of incoming panels + 1 x unit landed price of outgoing panels + 2 x unit landed price of transformer hv control panels + 1 x unit landed price of bus coupler panel along with bus section panel + 1 x unit landed price of station service transformer panel ”....

Eastern Coal Fields Ltd - West Bengal

31548428 procurement of 33 kv sf6 circuit breaker ( outdoor type ) with ct, pt and indoor control and relay panel procurement of 33 kv sf6 circuit breaker ( outdoor type ) with ct, pt and indoor control and relay panel. , 33kv, 1250a sf6 breaker ( outdoor type ) with ct ( ratio 200 100 / 5 5a ) , pt ( ratio 33kv / 110v ) and indoor control & relay panel with all fitting & accessories....

Eastern Coal Fields Ltd - West Bengal

31350014 supply of spares of flp electrical equipments of mine line pvt ltd make conclusion of rate contract ( rc ) with oem for two years for supply of spares of flp electrical equipments of mine line pvt ltd make , spares of flame proof air circuit breaker cover bolts part no 00.01.10a , cover bolts part no 00.01.10h , isolator assembly k3 on / off part no 05.00.00 , fixed contact assembly for isolator part no 05.01.00 , moving contact assembly for isolator part no 05.02.00 , isolator micro switch assembly part no 05.05.00 , overload assembly – breaker 30a 100 a part no 11.01.00a , overload assembly – breaker 110a – 200a part no 11.01.00b , overload assembly –breaker 210a 300 a part no 11.01.00c , overload assembly –breaker 310a 400 a part no 11.01.00d , moving contact assembly for breaker part no 11.02.00 , shunt trip assembly completepart no 11.03.00 , no volt coil assy. / under voltage coil assy. ( without moulding ) part no 11.04.00 , no volt coil assy. / under voltage coil assy. ( with moulding ) part no 11.04.00a , no volt coil / under voltage coil ( without molding ) part no 11.04.02 , catcher assembly part no 11.05.31 , roller assembly ( roller carriage & roller ) part no 11.05.12 , frame assembly part no 11.05.13 , fixed contact assembly for breaker part no 11.06.00 , arc chutes part no ac1 , ammeter part no am , current transformer for ammeter part no 120 / 100 / 5 / 5 , current transformer for ammeter part no 120 / 200 / 5 / 5 , current transformer for ammeter part no 120 / 300 / 5 / 5 , current transformer for ammeter part no 120 / 400 / 5 / 5 , current transformer for ammeter part no 120 / 600 / 5 / 5 , main shaft support part no 11.05.05 , busbar part no bbr300 , busbar part no bbr400 , push button actuator for el test part no boes2 , push button actuator for el reset part no boes3 , 24pin jones plug ( m&f ) part no bogil 24 , fault imposing relay without base part no booen3r , potential transformer part no ds , flexible copper braids with lugs part no fcs , incoming gland part no g1 , outgoing gland part no g2 , glass fuse with holder part no bogf , outgoing gland part no g3 , indicating lamps part no lab9 / acb , power cable for 100a for breaker chamber ic & og set part no iccb1 , power cable for 200a for breaker chamber ic & og set part no iccb2 , power cable for 300a for breaker chamber ic & og set part no iccb3 , power cable for 400a for breaker chamber ic & og set part no iccb4 , power cable for 100a for isolator chamber ic & og set part no icci1 , power cable for 200a for isolator chamber ic & og set part no icci2 , power cable for 300a for isolator chamber ic & og set part no icci3 , power cable for 400a for isolator chamber ic & og set part no icci4 , ct for ol part no lat100 / 5 , ct for ol part no lat200 / 5 , current transformer for ol part no lat300 / 5 , current transformer for ol part no lat400 / 5 , limit switch ( no+nc ) for breaker part no bohm , brass terminals part no oba , push button with spindle part no pbs , sealing box complete part no s1 , sealing box complete part no s4 , brass terminal for cp part no t2b , brass terminal for og part no t3 , terminal bushing with insulator dmc incoming 8mmx25mm part no t5 , terminal bushing with insulator dmc incoming 6mmx20mm part no t5 / 1 , terminal bushing with insulator dmc incoming 8mmx20mm part no t5 / 2 , terminal bushing with insulator dmc incoming 10mmx25mm part no t5 / 5 , on / off isolator 300a part no k4 , terminal box complete part no tb4 , terminal box complete part no tb5 , complete control wiring ( harness only ) part no bocon , element connector part no ec , pin tag 1.5mm part no botagp15 , split type terminal box part no tb13 , dashpot oil ( per litre ) part no oil , on / off isolator 400a part no k4s , complete control wiring including pla relay, ptds, elm7, control, fuses control plate, wiring harness etc mounted on control plate or circuit breaker for 100a with complete assy. part no wr1 , complete control wiring including pla relay, ptds, elm7, control, fuses control plate, wiring harness etc mounted on control plate or circuit breaker for 200a with complete assy. part no wr2 , complete control wiring including pla relay, ptds, elm7, control, fuses control plate, wiring harness etc mounted on control plate or circuit breaker for 300a with complete assy. part no wr2a , complete control wiring including pla relay, ptds, elm7, control, fuses control plate, wiring harness etc mounted on control plate or circuit breaker for 400a with complete assy. part no wr2b , earth leakage 50 750m a part no elm7la , earth leakage 50 750m a with time lag part no elm7lat ( s ) , earth leakage 50 750m a & 750ma 2a dual settings part no elm7dla ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares of 5kva lighting transformerincoming & through going sealing box with cone and gland assy. part no tb2 , outgoing terminal sealing box with cone & gland 3 way part no tb8 , blanking plate part no b2 , sealing box complete part no s5 , copper terminals with dmc bushing part no t5 , brass terminal with dmc bushing part no t8 , brass terminal with nylon bushing part no oba , brass terminal with dmc bushing part no t10 , on / off isolator 100a part no k52p , glass cartridge fuse with holder part no bogf , body bolts part no 00.01.00 , busbar part no bbl , pot. transformer part no type f , push button with spindle part no pb11+pbsl , actuator no+nc part no boes1 , ammeter part no am , sealing box part no s2 , indicating led part no lab9 / lt , 1ph 5kva lighting transformer 550 / 440v sec.110v with mid point earthed part no b93 , hrc fuse 16a part no 138 16 , hrc fuse 63a part no 138 63 , contactor part no bo25 , thermal overload relay with block part no mc305ana3k , earth leakage 50 750m apart no elm7la , earth leakage 50 750m a with time lag part no elm7lat ( s ) , earth leakage 50 750m a & 750ma 2a dual settings part no elm7dla ( s ) , core balance transformer part no cbt80m , core balance transformer part no cbt90m , earth leakagerelay part no elrml , spares of transwitch unit 315kva ht side 3.3 kv / 550 570v isolator 400a part no kie / 3.3 , vacuum circuit breaker 3.3kv part no vulcan , epoxy resin cast type current transformer part no bovrn 15a , thermal overload relay xa ya part no 122 t x y , ammeterpart no am , potential transformer 3.3 kv part no htptl1 , el test push button contact element 1no part no boes2 , el reset push button contact element 1nc part no boes3 , aux. contactorpart no mcra040atn , test run selector switch part no bokycsrp125b , hrc ht pt fuse part no boabwna , pot. transformerpart no fx220 , voltmeterpart no vm / so65 , heater part no heat , aux. contactorpart no mcra022a7 , glass fuse with holder part no bogf , multicore bushing part no mcb9 , vcb close push button contact element 1no part no boes2 , vcb off push button contact element 1nc part no boes3 , indicating lamp part no lab9 / tsu / ht , 3.3kv adopter part no r32 , 3.3kv coupler part no r31 , right angle bent pipe to fit ( r31+r32 ) part no bortr312 , hv bushing part no httc , ht bushing part no htta3.3 , insulator support for ht pt fuse part no bs45 , clamp for ht pt fuse part no ciptf , ms push & spindle part no pbf , dc power pack part no dcpp , bullet pin 3.3kv part no bobp3 , glass fuse with holder part no gfh , off delay timer part no bota2dt2 , vcb closing coil part no 50.10.00 , vcb shunt trip coil part no 50.05.00 , vacuum interrupter part no bev0053 , vcb aux. rotary switch part no boarc , vcb limit switch part no bolso5 , neutral monitoring relay with resistance part no nrmr , transformer 315kva 3.3kv / 550vpart no tsucoil3 , capacitance trip devicepart no raptor , castle lock part no bolock , jones plug part no bogil24 , busbar part no bbr400 , busbar support part no bs60 , brass terminal part no 0ba , overload relay ( magnetic ) part no olr3 , control relay110v part no bo3r , surge suppressor part no ss 3.3 , earth leakage 50 750ma part no elm7la , earth leakage 50 750m a & 750ma 2a dual settings part no elm7dla ( s ) , earth leakage 50 750ma with time lag part no elm7lat ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares of transwitch unit 315kva lt side 3.3 kv / 550 570v current transformer part no bo400 / 5ctr , ct mounting clamp ( omega type ) part no omgcl , neutral link part no bonlk , overload, short circuit & motor protection relay part no bossr , ammeterpart no am , voltmeter part no vm / so65 , voltmeter selector switch part no bokcsrp135vs , ammeter selector switch part no bokcsrpip6ma60 , potential transformerpart no fx220 , glass fusepart no bogf , el test push button contact element no part no boes2 , reset push button contact element no+nc part no boes1 , control relaypart no bo3r , door limit switch part no bolso , indication lamp part no lab9 / tsu / lt , copper stud with dmc insulator part no t1c , ht power cable part no htptc , 3.3kv adopter part no r32 , 3.3kv coupler part no r31 , neutral earthing resistor part no boner , allen boltfor transformer tank cover part no boal2050 , allen bolt for bushing plate for ht side part no boal1035 , allen bolt for bushing plate for lt side part no boal1050 , castle lock part no bolock , bullet pin 3.3kv part no bobp3 , earth leakage 50 750m a part no elm7la , earth leakage 50 750m a & 750ma 2a dual settings part no elm7dla ( s ) , earth leakage 50 750m a with time lag part no elm7lat ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares of transwitch unit 315kva htside6.6kv / 550test run selector switch part no bosrp113b , earth on off isolator 400a part no khti , single phase epoxy moulded potential transformer 6.6kv part no 131 6.6 500 / sp , hrc ht pt fuse ( 6.6kv ) 3.15a part no 138 3.15a , space heaterpart no htr80 , vacuum circuit breaker with closing coil & shunt trip coil 110v dc part no zeus , current transformer epoxy moulded part no 120 40 5 15 6.6 , 3 pole magnetic overload relay part no olr3 , earth leakage relay 50 750ma & 750ma 2a dual settings part no elm7dla ( s ) , core balance transformer part no cbt90m , earth leakage relay 50 750ma part no elm7la , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , core balance transformer part no cbt80m , control relay 110v part no 135 110 , capacitor trip device part no raptor , multicore bushing part no mcb9 , indicating lamp part no lab9 / tsu / 6.6 , ammeter part no 130 a 0 40 so , voltmeter part no 130 v 0 7.5 so , adopter 6.6kv part no r62 , cable coupler 6.6kv part no r61 , right angle bent pipe part no bortr312 , hv bushing part no htta , hv bushing part no httc , insulator support for ht pt fuse part no bs45 , power cable 25sqmm part no cbl 25 , thermal overload relay part no 122 t x y , el test push button contact element 1 no part no boes2 , el reset push button contact element 1nc part no boes3 , aux. contactor part no mcra040atn , potential transformer part no fx220 , auxiliary contactor part no mcra022a7 , glass fuse with holder part no bogf , vcb closing push button contact element 1no part no boes2 , vcb off push button contact element 1nc part no boes3 , omega ct mounting clamp part no omgci , clamp for ht pt fuse part no ciptf , ms push & spindle part no pbf , dc power pack part no dcpp , bullet pin 6.6kv part no bobp6 , glass fuse with holder part no gfh , off delay timer part no bota2dt2 , vcb closing coil part no 50.10.00 , vcb shunt trip coil part no 50.05.00 , vacuum interrupter part no bev0053 , vcb aux. rotary switch part no boarc , vcb limit switch part no bolso5 , transformer 315kva 6.6kv / 550v part no tsucoil6 , castle lock part no bolock , jones plug part no bogil24 , surge suppressor part no ss 6.6 , spares of transwitch unit 315kva lt side 6.6kv / 550vcurrent transformer part no 120 350 5 10 5p10 , current transformer part no 120 200 5 15 , neutral resistor monitoring relay 110v ac part no nrmr , resistance 435 ohm 250w part no 139 istr n 435 / 250w , overload short circuit relay type cmsmpm part no boosr , control relay solder type 110v part no 135 110 , indication lamp part no lab9 t lt 6.6 , ammeter part no 130 a 0 200 so , voltmeter part no 130 v 0 600 so , glass fuse with holder part no gfh , adopter 3.3kv part no r32 , cable coupler 3.3kv part no r31 , magnetic overload relay part no olr3 , ammeter selector switch part no bosrp136ma60 , voltmeter selector switch part no bosrp135vs , ht power cable part no htptc , castle lock part no bolock , bullet pin secondary side part no bobp3 , potential transformer part no fx220 , glass fuse part no bogf , control relay part no bo3r , ht power cable part no htptc , neutral link part no bonlk , el test push button contact element no part no boes2 , reset push button contact element no+nc part no boes1 , door limit switch part no bolso , copper stud with dmc insulator part no t1c , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , earth leakage relay 50 750ma & 750ma 2a dual settings part no elm7dla ( s ) , core balance transformer part no cbt90m , earth leakage relay 50 750mapart no elm7la , core balance transformer part no cbt80m , spares of gate end box 550vpower plate, chassis assembly complete with power wiring & components relay, pt suitable for sdl / lhd geb without power contactor part no gebpwr , control plate chassis assembly suitable for sdl / lhd geb with all components & wiring part no gebconrl , cover fixing bolts part no 00.01.10a , current transformer 15va part no 12.00.29 , ammeter part no am , on / off / rev isolator 300a part no k4r , on / off isolator 300a part no k4 , on / off isolator 400a part no k4s , on / off / rev isolator 400a part no k4rs , pilot relay part no pru3 / pru11 , push button actuators part no 12.00.22 , terminal bushing assembly with brass terminal part no t5 , copper terminal bushing cp / og part no t1c , test switch part no ts2c , thermal overload assembly part no 12.00.21 , bridge type busbar part no bbr300 , ammeter selector switch part no bokcsrpip6ma60 , fuse holder + glass fuse part no bogf , terminal box part no tb13 , cable sealing box part no s1 , indicating lamp with pcb mounting part no lab9 / geb , aux. contactor 220v ac part no boca2dn1229 , earth leakage test push button element part no boes2 , potential transformer part no ds , ct for overload 15va part no lat100 / 15 , off / reset push element part no boes3 , hrc power fuse part no bohrc160 , push button with spindle part no pb11+pbsl , search & lockout relay part no lsk2000 , restrained type plug & socket complete part no 01.00.00 , single phasing preventor with module part no spp5cmsp , magnetic overload relay part no 12.03.10. , multicore bushing part no mcb9 , local remote board link part no lcrl , dashpot oil ( per litre ) part no oil , resistancs part no 139 geb , brass terminal part no 0ba , toggle switch part no ts , earth leakage 50 750m a part no elm7la , earth leakage 50 750m a & 750ma 2a dual settings part no elm7dla ( s ) , earth leakage50 750m a with time lag part no elm7lat ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares of lt starter type cp1 multicore bushing part no mcb9 , terminal box & sealing box complete ic part no tb2s2 , terminal box & sealing box complete og part no tb8s6 , blanking plate part no b2 , dmc bushing with copper flat part no t6g , brass terminal with dmc bushing part no t8 , brass terminal with nylon bushing part no oba , brass stud with dmc bushing for og part no t1b , copper busbar with pvc sleeving part no bbr300 , potential transformer part no b , potential transformer part no ds , current transformer part no lat100 / 15 , ammeter part no am , main power fuse part no abwna , annunciating led panel part no lab9 , magnetic ol relay part no 12.03.10 , thermal ol relay part no 12.03.10.2p / 3p , aux. contactor 220v ac part no boca2dn1229 , off delay timer part no bota2dt2 , aux. relay 220v ac coil 3co+base part no boen3r , isolator 3p on off 100a part no k5 , multi pilot relay part no mpr4 , single phasing preventer current operated part no bocop20 , glass fuse with holder part no bogf , single pole two way toggle switch part no bots , actuator no+nc part no boes1 , push button & element part no pb11+pbsl , isolator on / off / rev 100a part no k5r , pilot relay part no pru3 / pru11 , body bolts part no 00.00.01a , dashpot oil ( per litre ) part no oil , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , earth leakage relay 50 750ma & 750ma 2a dual settings part no elm7dla ( s ) , earth leakage relay 50 750ma part no elm7la , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares of lt starter type cp2multi core bushing part no mcb9 , terminal box & sealing box complete ic part no tb13s1 , terminal box & sealing box complete og part no tb4+s4+g2 , blanking plate part no b2 , dmc bushing with copper flat part no t5 , brass terminal with dmc bushing part no t8 , brass terminal with nylon bushing part no oba , brass stud with dmc bushing for og part no t1b , copper busbar with pvc sleeving part no bbr300 , isolator k3 on / off part no 05.00.00 , potential transformer part no b , potential transformer part no ds , current transformer part no lat100 / 15 , ammeter part no am , main power fuse part no abwna , annunciating led panel part no lab9 / 550 , magnetic ol relay part no 12.03.10 , thermal ol relay part no 12.03.10.2p / 3p , aux. contactor 220v ac part no boca2dn1229 , off delay timer part no bota2dt2 , aux. relay 220v ac coil 3co+base part no boen3r , multi pilot relay part no mpr4 , isolator 3p on off 300a part no k4 , single phasing preventer current operated part no bocop20 , glass fuse with holder part no bogf , single pole two way toggle switch part no bots , actuator no+nc part no boes1 , push button & element part no pb11+pbsl , isolator on / off / rev 300a part no k4r , isolator on / off / rev 200a part no k3r , pilot relay part no pru3 / pru11 , body bolts part no 00.00.01a , dashpot oil ( per litre ) part no oil , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , earth leakage relay 50 750ma & 750ma 2a dual settings part no elm7dla ( s ) , earth leakage relay 50 750ma part no elm7la , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spare for vacuum circuit breaker 3.3 kv 3pole oil dashpot relay part no olr3 , copper busbar part no bbr400 , ht bushing part no t33 , vacuum circuit breaker part no vulcan , isolator 400a part no kie / 3.3 , pot. transformer 500va part no pt3.3 500 , hrc ht pt fuse 6.6 part no htptf6 , heater part no heat , current transformerpart no lat200 100 5 , current transformer part no lat400 / 5 , mcb part no botp6 , capacitor trip device part no raptor , control relay part no boplaco2 , ammeter part no am , voltmeter part no vm / so65 , ammeter selector switch part no bokcsrpip6ma60 , indicating lamp part no lab9 / vcb / 3.3 , control fuse part no bokudf4 , contact element part no boes2 , contact element part no boes3 , test run switch part no bosrp137b , sealing box complete part no s1 , earth leakage relay 50 750ma part no elm7la , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , earth leakage relay 50 750ma & 750ma 2a dual settings part no elm7dla ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , earth leakage relaypart no elm4lat ( s ) , spare for vacuum circuit breaker 6.6 kv copper busbar part no bbr400 , ht bushing part no htta / f , vacuum circuit breaker part no zeus , hv bushing part no t33 , pot. transformer 500va part no pt6.6 500 , hrc ht pt fuse 6.6kv part no htptf6 , isolator 400a part no khti , twin core current transformer 6.6kv part no 120 80 40 5 5 15 , current transformer part no 120 80 40 5 5 10 , heater part no htr80 , 110v pla relay part no 135 110 , ammeter part no am , voltmeter part no vm / s065 , ammeter selector switch part no bokcsrpip6ma60 , voltmeter selector switch part no bosrp135vs , fuse terminal part no bokudf4 , push button element part no boss90375 , indicating lamp part no lab9 / vcb / 6.6 , idmt relay part no idmtashi , capacitor trip device part no raptor , overload relay ( magnetic ) part no olr3 , miniature circuit breaker part no bofp6 , earth leakage relay 50 750ma part no elm7la , earth leakage relay 50 750ma & 750ma 2a dual settings part no elm7dla ( s ) , earth leakage relaypart no elm4lat ( s ) , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares for ht flp / 3.3kv starter flameproof incoming cable adaptor 3.3kv part no r32 , flameproof incoming cable coupler 3.3kv part no r31 , h.t. bushing with stud 3.3kv part no htta / 3.3 , reversing isolator 3.3kv part no kir / 3.3 , h.t. h.r.c. p.t. fuse part no bossabwna , h.t. fuse support base ( epoxy cast ) part no htfse , test run selector switch part no bokycsrp125b , h.t. busbar base insulator part no bs65 , potential transformer 3.3kv part no htptl1 , aux. transformersingle phase part no ptfx , current transformerpart no lat 30 / 10 , thermal overload terminal block for thermal overload part no bomc305ana3h , ammeterpart no am , voltmeterpart no vm / so65 , miniature circuit breakerpart no bosp6 , vacuum contactor 3.3kv part no bev0061 / 3.3 , heater part no heat , pilot relay part no pru3 / pru11 , aux. contactor with coil part no boca2dn1229 , no / nc actuator for flp part no boes2 , multicore bushings part no mcb9 , glass fuses part no glfu , body boltspart no al16 , terminal bushing part no oba , 3.3kv isolator on off earth 400a part no kie / 3.3 , 3.3kv isolator on off earth reverse 400a part no kire , copper busbar with pvc heat shrunk tapping part no bbr400 / ht , nc actuator part no boes3 , cable entry boxpart no tb8 , indicator panel part no lab9 / 3.3 , ht cable 3.3kv part no htc / 3.3 , overload relay ( magnetic ) part no olr3 , resistance part no 06.05.08 , terminal box & sealing box complete part no tb2s2 , potential transformer part no fx220 , dashpot oil ( per litre ) part no oil , multifunction pilot relay with base part no mpr4 , ht power fuse / 3.3kv grade up to 100a part no hrc / 100 , ht power fuse / 3.3kv grade up to 200a part no hrc / 200 , 3.3kv coupler & adopter part no r31+r32 , ht bushing part no t33 , overload relay ( magnetic ) part no olr3 , aux. contactor 110v part no boca2dn1319 , earth leakage 50 750m apart no elm7la , earth leakage50 750m a with time lag part no elm7lat ( s ) , earth leakage 50 750ma, 750ma 2a dual settingspart no elm7dla ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares for ht flp / 6.6 kv starter flameproof incoming cable adaptor 6.6kv part no r62 , flameproof incoming cable coupler 6.6kv part no r61 , h.t. bushing with stud 400a 6.6kv part no htta / 6.6 , reversing isolator 400a part no kir / 6.6 , h.t., h.r.c., p.t. fuse part no bossabwna , h.t., fuse support base ( epoxy cast ) part no htfse , test run selector switch part no bokycsrp125b , h.t. busbar base insulator part no bs65 , potential transformer 6.6kv / 500va part no htptl2 , aux. transformer single phase part no ptfx , current transformer part no lat 30 / 10 , thermal overload terminal block for thermal overload part no bomc305ana3h , ammeter part no am , voltmeter part no vm / so65 , miniature circuit breaker part no botp6 , vacuum contactor 6.6kv part no bev0061 / 6.6 , heater part no heat , pilot relay part no pru3 / pru11 , aux. contactor with coil part no boca2dn1229 , no / nc actuator for flp part no boes2 , multicore bushings part no mcb9 , glass fuses part no glfu , body bolts part no al16 , terminal bushing part no oba , 6.6kv isolator on off earth 400a part no kie / 6.6 , copper busbar with pvc heat shrunk tapping part no bbr400 / ht , 6.6kv isolator400a part no khti , nc actuator part no boes3 , cable entry box part no tb8 , indicator panel part no lab9 / 6.6 , ht cable 6.6kv part no htc / 6.6 , overload relay ( magnetic ) part no olr3 , resistance part no 06.05.08 , terminal box & sealing box complete part no tb2s2 , potential transformer part no fx220 , dashpot oil ( per litre ) part no oil , multifunction pilot relay with base part no mpr4 , 7.5kva power transformer 3ph 6.6kv / 550v 110v 12v 24v part no htpowt / 6.6 , ht power fuse / 6.6kv grade up to 100a part no hrc / 100 , coupler & adopter part no r61+r62 , ammeter selector switch part no bokcsrpip6ma60 , off delay timer part no bota2dt2 , timer part no boa1d1x , earth leakage relay 50 750ma part no elm7la , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , earth leakage 50 750m a, 750m a 2a dual settings part no elm7dla ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , h.t. cable 6.6kv grade ( 1 mtr. ) part no cblht6.6 , spares of lighting cum signalling unit 1ph 5kva lighting transformer 550 / 440v sec.110v with mid point 5.5v part no b93 , timerpart no boa1d1x , fuse hrc part no boeit16 , no actuator part no boes1 , nc actuator part no boes2 , glass fuse with holder part no bogf , 15a hrc fuse part no bohrcss16 , electronic blinking relay part no bomebriop , red & green neon lamp 110v ac 16sqmm part no bonl , aux. control relay part no boplaco2 , pla relay 6v ac coil voltage 2co contact part no bopmpc , thermal overload relay 2pole part no botrm23la , bell transformerpart no bt11015 , earth leakage circuit breaker 2pole part no elcb , 2pole on off isolator 100a part no k52p , indicating lamp part no lab9 / lsu , power lighting transformer ( with secondary midpoint earthed ) part no lt2p1.5 , nct with pre tapping 55v & sec. 5.5v & 7.5vpart no nt22p55s75 , brass terminal oba dia & nylon busing flp part no oba , push button complete part no pb11+pbsl , 3 / 8” brass terminal with dmc bushing part no t10 , ic & tg sealing box with cone & gland part no tb2 , 20x8sqmm copper terminal with dmc bushing part no t5 , terminal bushing for o / gpart no t8 , terminal & sealing box complete og part no tb7s5 , body bolts part no 00.00.01a , earth leakage relay part no elrml , earth leakage 50 750m a, 750m a 2a dual settings part no elm7dla ( s ) , earth leakage 50 750m apart no elm7la , earth leakage 50 750m a with time lag part no elm7lat ( s ) , core balance transformer part no cbt90m , core balance transformer part no cbt80m , spares for flp plugs & sockets 200a restrained typebolted type socket 200a, 550vpart no 02.00.00 , socket insulator part no 02.01.03 , socket insulator cap part no 02.01.04 , circlip part no 02.01.05 , pilot terminal pin part no 02.01.06 , main terminal pin part no 02.01.07 , bolted type plug 200a / 550v part no 02.02.00 , plug insulator part no 02.02.02 , plug insulator cap part no 02.02.03 , spring for main contact tube part no 02.02.04 , spring for pilot contact tube part no 02.02.05 , pilot contact tube part no 02.02.06 , cable clamping screw part no 02.02.08 , ring gland part no 02.02.09 , distance piece part no 02.02.10 , main contact tube part no 02.02.11 , spring main contact part no 02.02.13 , ring gland part no 02.02.14 , 200a / 550v bolted type plug & socket part no dv / b / ps1 , 200a / 1100v bolted type plug & socket part no dv / b / ps1 , spares for 6.6kv flp coupler & adopters type: r61, r62 & r63 6.6kv cable coupler part no r61 , armour clamp part no 09.01.03 , 6.6kv straight adopter part no r62 , 6.6kv right angled adopter part no r63 , spares for 3.3kv flp coupler & adopters type: r31, r32 & r343.3kv cable coupler part no r31 , armour clamp part no 08.01.03 , 3.3kv straight adopter part no r32 , bullet pin part no bobp , machine adopter / busbar adopter part no r34 , blind cover part no r35 , coupler & adopter part no r31+r32 , spares of bell & bell transformer 15v is signalling bell part no sb1 , signalling transformer 110 / 15v without isolator in flp enclosure part no st2 , signalling transformer 110 / 15v with isolator in flp enclosure part no st1 , bell gong ( chromium plated ) part no 06.06.08 , bolts for fixing interior top part no 06.06.10 , cable adaptor gland part no 06.06.16 , main cover bolts part no 06.01.05 , is cover screws part no 06.01.06 , incoming gland assembly part no 06.02.00 , gland body part no 06.02.01 , fixing bolts part no 06.02.03 , is gland assembly part no 06.03.01 , isolator assembly part no 06.04.00 , transformer assembly part no 06.05.00 , cartridge fuse holder part no 06.05.04 , glass catridge fuse part no 06.05.05 , hrc fuse holder part no 06.05.06 , resistance part no 06.05.08 , spares for drill panel incoming & through going terminal box & sealing box with cone& gland assy. part no tb2s2 , gland 3 way part no g2 , copper terminal with dmc bushing part no t6h , 30a restrained type plug & socket part no hu30 , busbar part no bbr300 , reversing isolator 100a part no k5r , power contactor part no bousya50 , earth leakage relaypart no elrml , neutral current transformerpart no fect , thermal ol relay with terminal block part no rt1n , complete hardware part no hw , 3ph transformerpart no bopt153psn , control transformer part no ptfx 125 , pilot relay part no pru3 / pru11 , 1no control element part no boes2 , 1nc control element part no boes3 , wire wound resistance part no bowwr , resistance part no 06.05.08 , complete internals with control wiring part no cw , complete internals with power wiring part no pw , earth leakage relay 50 750ma with time lag part no elm7lat ( s ) , earth leakage relay 50 750ma & 750ma 2a dual settings part no elm7dla ( s ) , core balance transformer part no cbt90m , earth leakage relay 50 750mapart no elm7la , core balance transformer part no cbt80m , miscllaneious items:earth leakage relay 50 300ma with variable time lag, with control transformer and suitable cbct part no elm7stwpt , current transformer for over load part no 120 150 5 15 5p10 , current transformer for over load part no 120 200 5 15 5p10 , current transformer for over load part no 120 300 5 15 5p10 , 3 phase potential transformer 6.6kv / 500va part no htptl36 , current transformer for over load 15 va part no 120 75 5 15 , thermal o / l relay ctr30 / 5 range 10a 30a part no 122 t 10 30 , under voltage relay 110v part no e uvr 1 , 2core epoxy moulded currenttransformer 6.6 kv part no 120 300 5 5 15 5p10 , 2core epoxy moulded currenttransformer 6.6 kv part no 120 150 5 5 15 5p10 , 2core epoxy moulded currenttransformer 6.6 kv part no 120 75 5 5 15 5p10 , 2core epoxy moulded currenttransformer 6.6 kv part no 120 50 5 5 15 5p10...

Department Of Defence - West Bengal

29857061 bids are invited for lc 1 d323contactor ac 3 32 amp contactor ac 3 32 amp , lc 1 d173contactor ac 3 16 amp contactor ac 3 16 amp , lc 1 d093contactor ac 3 16 amp contactor ac 3 09 amp , lc 1 d123contactor ac 3 12 amp contactor ac 3 12 amp , nkcontactor ac 3 06 amp contactor ac 3 06 amp , nkover load relay ac 3 32 amp over load relay ac 3 32 amp , nkover load relay ac 3 25 amp over load relay ac 3 25 amp , nkover load relay ac 3 16 amp over load relay ac 3 16 amp , tc lrj d09314over load relay ac 3 10 amp over load relay ac 3 10 amp , nkover load relay ac 3 06 amp over load relay ac 3 06 amp , nkmcb 3 pole 32 amp mcb 3 pole 32 amp , nkmcb 3 pole 16 amp mcb 3 pole 16 amp , nkmcb single pole 06 amp mcb single pole 06 amp , nkmcb single pole 10 amp mcb single pole 10 amp , nkmcb single pole 16 amp mcb single pole 16 amp , nkmcb single pole 32 amp mcb single pole 32 amp , nkfield supply unit for dc motor 3 hp field supply unit for dc motor 3 hp , nkspeed control relay (pid) for dc motor 3 to 5 hp speed control relay (pid) for dc motor 3 to 5 hp , b077110506160502frequency drive 3hp frequency drive 3hp , vfd015m43bfrequency drive 4hp frequency drive 4hp , nkfrequency drive 5 hp frequency drive 5 hp , lc 1 d 22no & nc contact 04 pole no & nc contact 04 pole , nkno & nc contact 02 pole no & nc contact 02 pole , 25hm 160metal diode 25 hmr 160 with 02 direction metal diode 25 hmr 160 with 02 direction , nkstart switch for motor start switch for motor , nkoff switch for motor off switch for motor , nkcapacitor 4.25 mfd capacitor 4.25 mfd , nkmcb 3 phase 10 amp mcb 3 phase 10 amp , nkline choke 2 hp line choke 2 hp total quantity : 1...

Eastern Railways - West Bengal

29841942 supply of relay for control electronics.relay for control electronics.,relay for control electronics off/temperature along with accessories for wag 9 & wap 73phase locos. specn,/drg no. clw spec no. clw/es/3/0066, alt a. control relay type ca3dn22fw(old), cad 32fd( new ). => limited...

West Bengal State Electricity Distribution Company Limited - West Bengal

29820302 provide of porcelain housed 12 kv 10 ka station class lightning arrester. scada compatible indoor type 33 kv extensible, composite gis switchgear cum control, relay and metering panel. provide of 12 kv series trip metering switchgear with vcb with ctr 100 50/5 5a and 50 25/5 5 a....

Nhpc Limited - West Bengal

29634131 bids are invited for dc pneumatic timer relay, 0.05 sec to 30 sec, coil voltage 220v dc, ith 15amp, u 600v, 2 no+ 2 nc contactmake: bch, type: pn, cat no. krtpn20b1 0 , spare coil of pneumatic timer relay krtpn20b13 coil voltage 220v dcmake: bch, sp20mc2 b1 , spare aux contact block of pneumatic suitable with timer relay krtpn20b1 0, cat code sp20mc2, 2no+2ncmake: bch,sp20s4 , dc magnetic overload relay 1nc +1 no cotacts or more range 40 a to 120amake: bch,903 type b3k23 , thermal overload relay rating: 0.47 0.75amake: bch, mc305ana3c , thermal overload relays (direct mounting) rating: 3.8 to 6make: bch, mc305ana3h , thermal overload relay (direct mounting) rating: 6 to 9.3make : bch, mc305ana3j , thermal overload relays (direct mounting) rating: 8.9 to 13.5make: bch, mc305ana3k , thermal overload relay(direct mounting) rating: 13.2 to 20make: bch, mc305ana3l , incoming terminal block compatible with overload relaymc305ana3cmake: bch, (incoming) mc305tb1 , outgoing terminal block compatible with overload relaymc305ana3cmake: bch, (outgoing) mc305tb3 , control relays 2no+2nc, coil voltage 220v dcmake: bch, d15cr22 b3 size cr , control relays 3no+1nc, coil voltage 220v dcmake: bch, d15cr31 b3 size cr , spare coilfor 914 dc mil duty contactor coil voltage 110vdcmake: bch, 9c9p111 a1 , dc mil duty contactor coil voltage including both poles coil220 v dc, individual pole coil voltage 110v, dc5 rating at 600v 150 ampsmake: bch, type 914x22 b1 , module incomming power contact suitable for 150 amp, contacts are plug & socket typemake: bch, seprate sheet attached for details, sheet a 2 , power incomming contact white holding support white plstic/fibre frame/bracket as per picture bch & dimensionsmake: dimension detail attached seperatly & suitable with item at sl no. 16, pic attached at sheet a 2 & a 4 , 415v feeder bus bar insulating protection barrier, fire retardent sheet, fixed type high quality fr4 frp grade barrier between vertic...

Ministry Of Power - West Bengal

28998310 bids are invited for boqmse total quantity : 1 1 cp0402 max control max pac bus terminator 2 mdl 69230i382a iop382 max controls rack 8 pac w / 0 flnge rs 3 mdl 69230i330b, digital i / p modules 4 69230i351a iop351 max controls relay output module form a / b, 16 channels 5 mdl 692301301a, iop301 max controls hl analog i / p module 6 69230i303a iop303 max controls three wire rtd module 7 69230i371a iop371 max controls bus extender module 8 69202asyna 7ve2146 1 autosynchroniser 9 load measuring unit mdl 69203lmuaa 10 analog input module 16 point ( 0 2.5v ) s305a 11 resistor module iop306 12 analog output module iop321a 13 dither amplifier module awg+avl 14 lense assembly with holder suitable for wire connection colour: clear lense at rear 15 lamp holder for rear connection with built in resistor & with 130 v lamp supply: 110v / 130vac / dc 16 pilot lamp with cluster led colour: red voltage: 220 vdc lamp holder with resistance and diode in series with red colour leds of cluster type suitable for lamp operation at 220 vdc 17 illuminated pushbutton set square translucent lens grn colour, multiled grn colour 24v dc 18 illuminated pushbutton set square , multi led red colour 24v dc 19 illuminated pushbutton set square multi led white colour 24v dc 20 push button set, rectangle white bhel code:hc0520171160 21 illuminited push button assembly consists of actuator, rectangle translucent lense red colour led holder with 1no+ 1nc contact, 24v dc 22 indicator assembly consists of actuator rectangle translucent lense white colour lamp holder multl led, white colour 24v dc 23 discrepancy lamp circular yellow consisting of actuator, transluent lens yellow colour multi led yellow colour, 24 v dc 24 push button set rectangle red with protection guard 2no+2nc contact element translucent lens red colour 25 transformer potential 30va, single phase, 50hz primary: 110v primary tap at: 63.5v secondaay:110v secondary tap at: 63.5 vac, class:1% 26 transformer control, 200va single phase, 50hz lv1:24v, hv1:240v hv tap: + / 2.5%, + / 5% impedance: 4%, ...

Eastern Railways - West Bengal

28884585 supply of relay for control electronics etc.relay for control electronics etc.,relay for control electronics on along with accessories for wag 9 &wap 7 (3 phase) locos. clws specn. no. clw/es/3/0066. alt. a. control relay type ca3dn22fw(old), cad 32 fd (new)....

Damodar Valley Corporation - West Bengal

28685243 procurement of existing dcs modules, required for implementation of fgd projects of dstps, ktps, mtps (unit 3 to 8) and btps a , maxdna digital input card dstps[mdl 69230i330b iop330 maxcntrls digital i/p 2 4vdccommon i/p 16 chnl (old cd:ed69230i330a , ed69230i330b)] , maxdna digital output card dstps[iop351 max controls relay output module form a/b, 16 channel ls, ed692.30.i351b (alt code ed69230i351a)] , maxdna analog input card dstps[mdl692.30.i301b analog input max ref:iop301 (old cd: ed69230i301a)] , maxdna analog output card dstps[mdl 692.30.i320a analog o/p max ref:iop320] , maxdna digital input card ktps[mdl 69230i330b iop330 max cntrls digital i/p 24v dc common i/p 16 chnl (old cd: ed69230i330a , ed69230i330b)] , maxdna digital output card ktps[iop351 max controls relay output module form a/b, 16 channel ls, ed692.30.i351b (alt code ed69230i351a)] , maxdna analog input card ktps[mdl692.30.i301b analog input max ref:iop301 (old cd: ed69230i301a)] , maxdna analog output card ktps[mdl 692.30.i320a analog o/p max ref:iop320] , maxdna digital input card btps a[mdl 69230i330b iop330 max cntrls digital i/p 24v dc common i/p 16 chnl (old cd: ed69230i330a , ed69230i330b)] , maxdna digital output card btps a[iop351 max controls relay output module form a/b, 16 channel ls, ed692.30.i351b (alt code ed69230i351a)] , maxdna analog input card btps a[mdl692.30.i301b analog input max ref:iop301 (old cd: ed69230i301a)] , maxdna analog output card btps a[mdl 692.30.i320a analog o/p max ref:iop320] , maxdna digital input card mtps ph ii[mdl 69230i330b iop330 max cntrls digital i/p 24v dc common i/p 16 chnl (old cd: ed69230i330a , ed69230i330b)] , maxdna digital output card mtps ph ii[iop351 max controls relay output module form a/b, 16 channel ls, ed692.30.i351b (alt code ed69230i351a)] , maxdna analog input card mtps ph ii[mdl692.30.i301b analog input max ref:iop301 (old cd: ed69230i301a)] , maxdna analog output card mtps ph ii[mdl 692.30.i320a analog o/p max ref:iop320] , maxdna digital input card mtps ph i[mdl 69230i330b iop330 max cntrls digital i/p 24v dc common i/p 16 chnl (old cd: ed69230i330a , ed69230i330b)] , maxdna digital output card mtps ph i[iop351 max controls relay output module form a/b, 16 channel ls, ed692.30.i351b (alt code ed69230i351a)] , maxdna analog input card mtps ph i[mdl692.30.i301b analog input max ref:iop301 (old cd: ed69230i301a)] , maxdna analog output card mtps ph i[mdl 692.30.i320a analog o/p max ref:iop320]...

Department Of Heavy Industry - West Bengal

28148527 bids are invited forgenerator control & relay panel , commissioning of generator control & relay panelminimum average annual turnover of the22 lakh (s)bidder total quantity : 4...

Department Of Heavy Industry - West Bengal

28079117 bids are invited forgenerator control & relay panel , commissioning of generator control & relay panelminimum average annual turnover of the10 lakh (s)bidder total quantity : 2...

Eastern Railways - West Bengal

27762388 supply of relay for control electronics.relay for control electronics., relay for control electronics off / temperature along with accessories for wag 9 & wap 7 ( 3 phase ) locos. specn. / drg no.: clw specn no.: clw / es / 3 / 0066, alt a. control relay type ca3dn22fw ( old ) . cad 32 fd ( new ) ....

Eastern Railways - West Bengal

27589433 supply of relay for control electronics.relay for control electronics., relay for control electronics off / temperature along with accessories for wag 9 & wap 7 ( 3 phase ) locos. specn. / drg no.: clw specn no.: clw / es / 3 / 0066, alt a. control relay type ca3dn22fw ( old ) . cad 32 fd ( new ) ....

West Bengal State Electricity Distribution Company Limited - West Bengal

27129609 electrical work as augmentation of substation capacity at lalgola 33/11 kv s/stn under jiaganj division in the district of murshidabad . , erection of h/l 4 pole structure with 8mtr . long p . c . c . pole for isolator /bus support ( drawing no . re/ss/34 ) including excavation of earth fixing of necessary slabs concrete foundation fittings , fixing of necessary steel member after fabrication and as per direction of the site in charge . ( materials supplied by wbsedcl ) , removal of existing dp structure on 8 mtr pcc pole from site for making suitable space within switchyard , erection of l/l 4 pole structure with 8mtr . long p . c . c . pole for isolator support ( re/ss/41 ) and end bus support ( drawing no . re/ss/38 ) including excavation of earth fixing of necessary slabs concrete foundation fittings , fixing of necessary steel member after fabrication as per direction of the site in charge . ( materials supplied by wbsedcl ) , erection of l/l double pole structure with 8mtr . long p . c . c . pole for end bus support including excavation of earth fixing of necessary slabs concrete foundation fittings , fixing of necessary steel member after fabrication as per direction of the site in charge . ( materials supplied by wbsedcl ) , fabrication and fixing of 33kv la structure , fuse unit structure & pin support , cable support structure on existing 4pole / dp ( materials supplied by wbsedcl ) , erection of 11 kv / l . t . cable support structure by m . s angle / m . s . channel with fitting fixing complete and as per direction of the site in charge . ( materials supplied by wbsedcl ) , erection of neutral earthning support by ms channel i . r . o . 10mva ptr/station service transformer as per direction of the site in charge . ( materials supplied by the wbsedcl ) , supply & erection of fabricated g . i . 33 kv c . t . p . t . structure ( drawing no . pln ( d ) /ss/57 ) on existing plinth , existing c . t / p . t structure dismantling and re erection the same on new plinth as per direction of the site in charge . , supply and fixing of c . t . p . t . junction box on existing structure with necessary disconnect linck switch , base channel etc . . as per direction of site in charge . , supply & fixing of double compression type gland complete with brass , rubber rings , for dust & moisture proof entry of pvc /a cable for 4 /8/12/16core 2 . 5 sq . mm pvc /a cable ( supplied by the contractor ) as per direction of site in charge . , supply and fixing of 2 . 5sq . mm . ferule , copper lug , cable ti as required and as per direction of the site in charge . ( supplied by the contractor ) , supply and fixing of 40mm dia g . i . pipe ( up to 5ft long ) for maintain of proper height of isolator pipe . , fixing of 42kv post insulator ( materials supplied by wbsedcl ) , supply and fixing of 40mm dia alu . bus pipe , supply and fixing of different type of clamp connector bolted type switable for ascr 200 sqmm panther conductor and as per direction of the site in charge . ( supplied by the contractor ) , supply and fixing of la copper stick on the top of h pole , fixing of 33 kv c . r . type isolator with proper adjustment ( without earth switch ) ( materials supplied by wbsedcl ) , erection of 33kv c . t . as per direction of the site in charge . ( materials supplied by wbsedcl ) , erection of 33kv p . t . as per direction of the site in charge . ( materials supplied by wbsedcl ) , dismentle of 33/0 . 433kv 100kva station service transformer on existing plinth & re erection the same on new plinth , loading unloading transportation of 33kv vcb 1nos , 33kv crp 2nos from divisional store to work site , installation of 33kv vcb structure and vcb on existing plinth ( materials supplied by wbsedcl ) , installation of 42 kv l . a . on existing structure . ( materials supplied by wbsedcl ) , installation of 33 kv control & relay panel ( ptr control 2nos in the control room floor , including grouting of foundation bolt ( bolt to be supplied by the contractor ) . as per direction of site in charge . ( materials supplied by wbsedcl ) , installation of 33kv rtcc panel in the control room floor , including grouting of foundation bolt ( bolt to be supplied by the contractor ) as pre direction of the site in charge . ( materials supplied by wbsedcl ) , fixing of a . c . s . r . 200 sq . mm panther conductor with dropper jumper complete . single conductor . ( materials supplied by wbsedcl ) , dismantling of existing sheilding wire from the top of the rail pole , installation of earth electrode by 40mm dia 3mtr . long perforated g . i . pipe as a earth electrode including making of borehole and lowering the pipe with filling of borehole by betonite powder and excavated earth with fixing of 150 x 150 x 6mm plate on top of the pipe with electric arc . welding complete and as per direction of the site in charge . ( require of betonite powder per bore hole approx . weight 44kg ) ( materials supplied by the contractor ) , construction of earth pit with 600 x 600 x 600mm wide x 75mm brick wall & plastered outer & inner side including neat cement complete and as per direction of site in charge . ( materials supplied by the contractor ) , providing enclosure on the top of the earth pit by rcc cover slab/ c . i . hinged inspection cover and as per direction of site in charge . ( materials supplied by the contractor ) , laying of earth mat by 65 x 6mm / 50 x 6mm flat including match alignment cold bending electric arc . welding with excavation of earth & refilling the same after laying of earth mat . as per direction of site in charge . ( materials supplied by the wbsedcl ) , fixing of sub station earthing strips i . e . riser by 65 x 6mm / 50 x 6mm flat including earthing of newly erected sub stn . structure & equipments including electric arc . welding lap jointing complete and painting by anti corrosive black paint as per direction of site in charge . as per direction of site in charge . ( materials supplied by the wbsedcl ) , painting of all welded joint portion by anti corrosive black paint . as per direction of site in charge . ( materials supplied by the contractor ) , existing disc support channel of 75*40*6 mm and replace by 100*50*6 mm with making and erection complete as per instruction of site in charge ( material supply by wbsedcl ) , existing dog conductor dismantling and return to store , laying of copper control cable 1 . 1 kv armoured , 2 . 5 sq . mm 4/12 of different length on existing trench , as per direction of site in charge . ( cable supplied by wbsedcl ) ...

Public Health Engineering Department - West Bengal

26232887 providing and installation of pumping machinery and other electromechanical equipment at p / h no ii , at pathaisol w / s scheme in connection with 32 pwss system draught like situation prone blocks of dist . paschim medinipur . under master plan under m 1 2 four pole open type manual change over, 63 amps . 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 1 2 3 off indicator ( red ) led type, 230v, ac trip indicator ( amber ) led type, 230v ac water level controller, 240v, ac start push button ( 22.5 mm ) with 1 no contact stop push button ( 22.5 mm ) with 1 no contact thermal over load relay ( 1.1 1.6 amp ) power contactor, ac 3duty, 9 amp, 230v, ac trip indicator ( amber ) led type, 230v ac off indicator ( red ) led type, 230v, ac thermal over load relay ( 1.1 1.6 amp ) power contactor, ac 3 duty, 9 amp., 230v, ac sp mcb, 6 amp, 10ka, for actuator feeder for 1 hp chlorine feeder dp mcb, 6 amp, 10ka stop push button ( 22.5 mm ) with 1 nc contact digital voltmeter, cl 1, 96mm x 96mm start push button ( 22.5 mm ) with 1 no contact star delta timer ( 3 60 sec., 240v, ac ) outgoing : tp mcb, 16 amp, 10ka. on delay timer ( 5 100 sec., 240v, ac ) c.t., 60 / 5, 15va, cl 1, tape wound type, tp mcb ( 10amp ) , contactor for capacitor 9 amp, 230v, ac ) surge protection device, ovr t2 3n 40 275, four pole mccb ( 63 amp, 25 ka ) fixed o / l, s / c protection : voltage trip indicator ( yellow ) led type, 230v, ac, make siemens logic contactor, 10amp., 230v, ac auto phase correction device, on indicator ( green ) led type, 230v, ac aluminium busbar 100amp, make al ammeter selector switch, 10amp, digital ammeter, cl 1, 96mm x 96 mm voltage monitoring relay ( phase failure, unbalance, phase sequence, under voltage voltage protection with digital display power contactor, ac 3duty, 22 amp, 230v, ac voltmeter selector switch, 10 amp phicap rou 440v 50 / 60hz 4.2 / 5kvar 3 ph, motor protection circuit breaker ( 16 22amp ) , ( dol feeder ) ( 1w+1s ) motor protection relay ( 0.5 60a, over current, under current, phase loss, phase imbalance, phase reversal and locked rotor protection. make bch sp mcb, 6 amp, 10ka, over load relay mounting kit, on indicator ( green ) led type, 230v, ac phase indicator ( red / yellow / blue ) led type, 230v, ac 4 5 6 7 8 9 10 11 1 1 2 3 4 5 6 1 2 3 4 5 6 over load relay mounting kit, make siemens emergency stop switch ( 40mm ) push to trip, turn to release with 1 nc contact sp mcb, 6 amp, 10ka, open push button ( 22.5mm ) with 1 no contact open indiator ( green ) led type, 230v, ac close indiator ( green ) led type, 230v, ac running indicator ( red ) led type, 230v, ac switch mode power supply ( i / p85 265v, ac, o / p 24v, dc, 2.5 amp. ) stop push button ( 22.5mm ) with i nc contact 24 hour clock timer ( digital ) close push button ( 22.5mm ) with 1 no contact trip indicator ( amber ) led type, 230v ac for spare feeder auto / manual selector switch, 10amp sp mcb, 2 amp, 10ka on indicator ( green ) led type, 230v, ac programmable logic controller i / o 16, 24, dc, auto / manual selector switch, 10amp dp mcb, 16 amp, 10ka for control relay module ( 4 chanel, 2 co, 24v, dc ) tp mcb, 32 amp, 10 ka power contactor, ac 3 duty, 9 amp., 230v, ac for outdoor l ighting feeder...

West Bengal State Electricity Distribution Company Limited - West Bengal

25736772 manufacturing , testing , supply and delivery of 33 kv scada compatible individual transformer control andrelay panel and feeder control and relay panel . , 33 kv scada compatible individual transformer control & relay panel with differential protection relays , other relays , meters & instruments etc . as per technical specification , 33 kv scada compatible feeder control & relay panel with directional o/c & e/f protection relays , other relays , meters & instruments etc . as per technical specification...

Garden Reach Shipbuilders And Engineers Limited - West Bengal

25704271 supply of flame proof control panel of 15 kw and 22kw along with obs for mdl p 15 rail less hts project of yd 12704 07 , indent no . 1000035079 , 22 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 22 kw soft starter ( flp ) , inspection reports & manufacturer test certificate , 15 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 15kw soft starter ( flp ) , inspection reports & manufacturer test certificate , change over relay panel ( flp ) , foundation / bolt & nuts ss316 for change over relay panel ( flp ) , inspection reports & manufacturer test certificate , hand change over switch ( flp ) 63a , 380v ac , foundation / bolt & nuts ss316 for hand change over switch ( flp ) , inspection reports & manufacturer test certificate , control relay 2 c/o contact 24 v dc , 22 kw contactor 24v dc coil , 2no_2nc contacts add on block , thermistor relay 24 v dc , safety relay 24 v dc , safety relay pnoz x 3 24v dc ( part no . , fuse link 1 a , fuse link 2 a , fuse link 5a , fuse link 7a , fuse link 12 . 5 a , 2 pole c/o relay 24v dc with integral surge protection , 4 pole c/o relay 24v dc with integral su , 1 pole c/o relay 24v dc with integral surge protection , 22 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 22 kw soft starter ( flp ) , inspection reports & manufacturer test certificate , 15 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 15kw soft starter ( flp ) , inspection reports & manufacturer test certificate , change over relay panel ( flp ) , foundation / bolt & nuts ss316 for change over relay panel ( flp ) , inspection reports & manufacturer test certificate , hand change over switch ( flp ) 63a , 380v ac , foundation / bolt & nuts ss316 for hand change over switch ( flp ) , inspection reports & manufacturer test certificate , control relay 2 c/o contact 24 v dc , 22 kw contactor 24v dc coil , 2no_2nc contacts add on block , thermistor relay 24 v dc , safety relay 24 v dc , safety relay pnoz x 3 24v dc ( part no . , fuse link 1 a , fuse link 2 a , fuse link 5a , fuse link 7a , fuse link 12 . 5 a , 2 pole c/o relay 24v dc with integral surge protection , 4 pole c/o relay 24v dc with integral su , 1 pole c/o relay 24v dc with integral surge protection , 22 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 22 kw soft starter ( flp ) , inspection reports & manufacturer test certificate , 15 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 15kw soft starter ( flp ) , inspection reports & manufacturer test certificate , change over relay panel ( flp ) , foundation / bolt & nuts ss316 for change over relay panel ( flp ) , inspection reports & manufacturer test certificate , hand change over switch ( flp ) 63a , 380v ac , foundation / bolt & nuts ss316 for hand change over switch ( flp ) , inspection reports & manufacturer test certificate , control relay 2 c/o contact 24 v dc , 22 kw contactor 24v dc coil , 2no_2nc contacts add on block , thermistor relay 24 v dc , safety relay 24 v dc , safety relay pnoz x 3 24v dc ( part no . , fuse link 1 a , fuse link 2 a , fuse link 5a , fuse link 7a , fuse link 12 . 5 a , 2 pole c/o relay 24v dc with integral surge protection , 4 pole c/o relay 24v dc with integral su , 1 pole c/o relay 24v dc with integral surge protection , 22 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 22 kw soft starter ( flp ) , inspection reports & manufacturer test certificate , 15 kw soft starter ( flp ) , foundation / bolt & nuts ss316 for 22 kw soft starter ( flp ) , shock vibration mount for 15kw soft starter ( flp ) , inspection reports & manufacturer test certificate , change over relay panel ( flp ) , foundation / bolt & nuts ss316 for change over relay panel ( flp ) , inspection reports & manufacturer test certificate , hand change over switch ( flp ) 63a , 380v ac , foundation / bolt & nuts ss316 for hand change over switch ( flp ) , inspection reports & manufacturer test certificate , control relay 2 c/o contact 24 v dc , 22 kw contactor 24v dc coil , 2no_2nc contacts add on block , thermistor relay 24 v dc , safety relay 24 v dc , safety relay pnoz x 3 24v dc ( part no . , fuse link 1 a , fuse link 2 a , fuse link 5a , fuse link 7a , fuse link 12 . 5 a , 2 pole c/o relay 24v dc with integral surge protection , 4 pole c/o relay 24v dc with integral su , 1 pole c/o relay 24v dc with integral surge protection...

Damodar Valley Corporation - West Bengal

25119632 procurement of c&s spares for dstps, dvc, andal , over load relay range: 0 . 25 0 . 4a , type: lr1 d09303 , over load relays: range: 0 . 4 0 . 63a , type: lr1 d09304 , relay thermal overload setting range 0 . 63 1a ref: lr1 d09305 vi=660 , over load relay type lr1 d09306 , 1no+1nc contacts , ui 660v , fuse ( max ) 4a , dial range 1a 1 . 6a ( psl 6 ) , over load relay ( rang 1 . 6 2 . 5 a ) , model no . lr1 d09 307 , over load relay ( rang 2 . 5 4 a ) , model no . lr1 d09 308 , over load relay ( rang 4 6 a ) , model no . lr1 d09 310 , over load relay , 5 . 5 8 a , model no . lr1 d09 312 , over load relay , 7 . 0 10 a , model no . lr1 d09 314 , over load relay , 10 13a , model no . lr1 d12 316 , over load relay , 13 18a , model no . lr1 d16 321 , thermal overload relay type lr1 direct thermal over load relay type lr1 direct mounting relay setting range 18 25a , refrencr lr1 d25322 , ui 660v , over load relay , 23 32a , model no . lr1 d32 353 , over load relay , 30 40a , model no . lr1 d40 355 , bi metallic o / l relay , rating 48 65a , make c&s , type tr2d65359 ( psl 6 ) , bi metallic o / l relay , rating 63 80a , make c&s , type tr2d80363 ( psl 14 ) , power contactor 16a , coil 110vac , 1no , model no . lc1 d173 a60 , power contactor 32a , coil 110vac , 1nc aux . contact , model no lc1 d323 , make c&s , power contactor 50a , coil 110vac , 1no , model no . lc1 d503 a60 , power contactor 63 a , coil 110vac , 1no aux . contact , model no . lc1d 633a , make c&s , power contactor 80a , coil 110vac , 1no , model no . lc1 d803 a60 , power contactor 115a , coil 110vac , 1no , model no . lc1 fdp 115a f , power contactor 185a , coil 110vac , 1no , model no . lc1 fdp 185a f , main contacts for power contactor of type lc1 f115 , 115a , coil volt . 110v ac , 3p ( la5 ff 431 ) , main contacts for power contactor of type lc1 f185 , 185a , coil volt . 110v ac , 3p ( la5 fg 431 ) , coil for power contactor of type lc1 f115 , 115a 110v ac ( lc1 ff 110v ) , coil for power contactor of type lc1 f185 , 185a 110v ac ( lx1 fg 110v ) , switch fuse unit ( tp ) with 1no+1nc aux . cont . type: cssdf32d3 , 32a , 63a , triple pole switch fuse unit type cssdf63d3n make ( c & s ) , switch disconnector fuse unit , 125a , tp , type cssdf125d3+cssdfzx16 , make c&s , switch disconnector fuse unit , 250a , tpn , type:cssdf250d3n+cssdfzx33 , tp din type sdfu without fuse links , rating 400a , ref cssdf400d3 , switch disconector with csdb 20 type handle ( cssd25d3 , 25a ) , switch disconector with csdb 20 type handle ( cssd40d3 , 40a ) , over load relay range: 65 105a , type: lr1 f105 , 100 160a over load relay with in built sppr feature type lr1 f160 , make ( c & s ) , over load relay range: 125 200a , type: lr1 f200 , control relay 10a , with dc coil 220v , make c&s , 2no 2nc , model no . tca3 dn22md , ...

National Thermal Power Corporation Limited - West Bengal

25104674 procurement of spares for mellcon make referigent drier esp iac air procurement of spares for mellcon make referigent drier esp iac airdrier , u6 fstpp , csn series:3 way diaph . c valve 50 nb , csn series:2 way diaph . c valve 50 nb , diaphragm 6 , for pneu . actuator mellcon , multiple cam timer indcon air drier , solenoid valve for air drier , drain valve , oil pressure failure safety switch hp 55 , pressure switch , lp pressure switch , 3_2 way solenoid valve , temp indicating controller , jhvr6000x:temp indicator/ controller +r , selector switch , single phase preventor relay , hp/lp pressure switch , main contactor overload relay; shearing , on delay timer 0 30 sec , control relay , for shearing m/c , star delta contactor for shearing m/c , spare for welding m/c starter contactor , star delta timer relay , for shearin m/c , pressure gauge : pressure range : 0 10 , pressure gauge ( range 0 to 300 psi ) , hp gauge for hydrogen drier 30 to300psi...

West Bengal State Electricity Distribution Company Limited - West Bengal

25002712 manufacturing , testing , supply and delivery of 33 kv scada compatible individual transformer control and relay panel and feeder control and relay panel . , 33 kv scada compatible individual transformer control & relay panel with differential protection relays , other relays , meters & instruments etc . as per technical specification , 33 kv scada compatible feeder control & relay panel with directional o / c & e / f protection relays , other relays , meters & instruments etc . as per technical specification...

Garden Reach Shipbuilders And Engineers Limited - West Bengal

24826163 supply of 7 . 5 / 15 / 15 kw control panel items for anchor capstan of svl project of yd 3025 28 . , 7 . 5 / 15 / 15 kw control panel for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw master controller for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw wired remote control , inspection reports & manufacturer test certificates , junction box , foundation / bolt & nuts ss316 , inspection reports & manufacturer test certificates , obs_timer , for anchor capstan , obs_control mcb , push button red , selector ( control ) switch 16a , push button yellow , indicating lamp ( red ) , indicating lamp green , indicating lamp ( white ) , indicating lamp yellow complete , contact kit , over load relay , mcb 1p 2a , metalic over load relay 16 25a , indicating lamp ( red ) , indicating lamp green , indicating lamp ( white ) , indicating lamp yellow complete , control relay ( 10a ) , b&d_ptc thermister relay , 3w 5a , time delay relay ( 15a ) , mcb 3p 32a 660v ac , 7 . 5 / 15 / 15 kw control panel for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw master controller for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw wired remote control , inspection reports & manufacturer test certificates , junction box , foundation / bolt & nuts ss316 , inspection reports & manufacturer test certificates , obs_timer , for anchor capstan , obs_control mcb , push button red , selector ( control ) switch 16a , push button yellow , indicating lamp ( red ) , indicating lamp green , indicating lamp ( white ) , indicating lamp yellow complete , contact kit , over load relay , 7 . 5 / 15 / 15 kw control panel for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw master controller for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw wired remote control , inspection reports & manufacturer test certificates , junction box , foundation / bolt & nuts ss316 , inspection reports & manufacturer test certificates , obs_timer , for anchor capstan , obs_control mcb , push button red , selector ( control ) switch 16a , push button yellow , indicating lamp ( red ) , indicating lamp green , indicating lamp ( white ) , indicating lamp yellow complete , contact kit , over load relay , 7 . 5 / 15 / 15 kw control panel for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw master controller for anchor capstan , foundation / bolt & nuts ss316 , shock vibration mount , inspection reports & manufacturer test certificates , 7 . 5 / 15 / 15 kw wired remote control , inspection reports & manufacturer test certificates , junction box , foundation / bolt & nuts ss316 , inspection reports & manufacturer test certificates , obs_timer , for anchor capstan , obs_control mcb , push button red , selector ( control ) switch 16a , push button yellow , indicating lamp ( red ) , indicating lamp green , indicating lamp ( white ) , indicating lamp yellow complete , contact kit , over load relay...

Military Engineer Services - West Bengal

24676223 repair and maintenance of irp softning plant ro plant and equipments in water supply installation and dg sets apfc panels and other connected works in kolkata area under ge north kolkata 1 opening top cover of manhole and side hand hole of 10000 gph capacity vertical type iron removal plant and unloading the filter media eg. sand, gravells ( different sizes ) and taking out carefully strainer ( push / thread ) from inside bed plate and disposal of unsv filter media ( sand, gravel, strainer etc ) within 100 mtrs radius from the existing plant complete all as directed. ( location : salt lake, bagjola & dakshineswa ) 2 opening top cover of manhole and side hand hole of 10000 gph capacity vertical type softening plant, unloading the filter media eg. rasin, sand, gravells ( different sizes ) and taking out carefully strainer ( push / thread ) from inside bed plate and disposal of unsv filter media ( sand, gravel, strainer etc ) within 100 mtrs radius from the existing plant and keeping safe custody of serviceable resin for reuse complete all as directed. ( location : salt lake, bagjola & dakshineswar ) 3 dismalting cover, pipe lines by taking out / cutting the old rusted ms bolt nuts and washers, neoprene rubber gasket etc of oxidation chamber, taking out manganese dioxide ( mno2 ) and removing the same within 100m radius from the existing plant, andcleaning, scrapping the inner periphery and external old rusted iron surfaces of oxidation chamber, flushing with fresh water drying and applying two coats of anti corrosive black bituminous paint over a coat of red oxide primer suitable for potable water, in inner periphery and painting with two coats of synthetic paint over a coat of red oxide primer, on outer surface including writing of type of installation in white colour and mes no in dark red colour. make of paint: asian / berger / jenson & nicholson / shalimar. 4 cleaning and scraping the inner periphery and outer surfacse of irp / softening plant vessel by using wire brush and flushing with fresh water, drying and applying two coats of anticorrrosive bituminous paint over a coat of red oxide primer used in potable water in inner periphery and painting with two coats of synthetic enamel paint over a coat of red oxide primer on outer surface including writing of type of installation & capcity by sythetic enamel paint of white colour and mes no in dark red colour all as directed. make of paint: asian / berger / jenson & nicholson / shalimar. 5 supply and fix new polypropylene strainers double deck type for irp vessel etc complete make ion exchange / mei / rmco 6 supply and fix new polypropylene strainers double deck type for water softening plant as per the existing specification. make ion exchange / mei / rmco 7 supply and loading the new graded gravells of different size ( gravel of size 1.5 x 1, pebbles of size 1x1 / 2, core silex of size 1 / 2 x 1 / 4 , fine silex of size 1 / 4 x 1 / 8 ) equally distributed inside the pressure filters at different location. 8 supply & charging of new filter sand of 10 x40 mesh from baraker, laying layer by layer as per designed layer to the pressure filters at different location complete all as specified and as directed 9 supply and loading new resin indian 225 na type in the softening plant all as specified and directed. ( make : ion exchange or equivalent as approved ) . ( location : salt lake, bagjola & dakshineswar ) 10 laying / filling resin in the vessel of softening plant and all as specified and directed. ( note : old serviceable cation resin obtained from item no 02 shall be reused after cleaning, washing usinng hydrogen chloride solution of desired strength and fresh water all as directed. ( location : salt lake, bagjola & dakshineswar ) 11 supply and loading mno2 in the existing oxidation chamber plant complete all as specified and as directed. ( location : salt lake, bagjola & dakshineswar ) 12 material & labour for nylon wire mesh including tightening by copper wire as reuired size on irp / softening plant of 10, 000 gph inside including taking out old damaged wire mesh 13 dismalting of exiting ms / ci pipe and fitting of 100 mm bore by opening flange joint cleaning and removing silt, rust by using wire brush and flushing with clean water for both inside & out side of pipes and fittings, painting the outside surface of pipe & fittings with two coats of synthetic enamel paint over a coat of primer and re fixing in exiting position complete. note : new bolts, nuts & washers shall be measured and paid separately under supply only rate.the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. ) 14 dismalting of exiting 80 mm bore ms / ci pipe & fitting by opening the flange joints, cleaning and removing silt, rust by using wire brush and flushing with clean water for both inside & outside of pipes and fittings, painting the outside surface of pipe & fittings with two coats of synthetic enamel paint over a coat of primer and re fixing in exiting position note : new bolts, nuts & washers shall be measured and paid separately under supply only rate ) . the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. ) 15 dismalting of exiting 50 mm bore ms pipe & fitting carefully by opening the flange joints, cleaning and removing silt, rust by using wire brush and flushing with clean water for both inside & outside of pipes and fittings, painting the outside surface of pipe & fittings with two coats of synthetic enamel paint over a coat of primer and re fixing in exiting position note : new bolts, nuts & washers shall be measured and paid separately under supply only rate.the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. ) 16 dismantling of existing 40 mm bore ms pipe & fitting by opening the flange joints, cleaning and removing silt, rust by using wire brush and flushing with clean water for both inside & outside of pipes and fittings, painting the outside surface of pipe & fittings with two coats of synthetic enamel paint over a coat of primer and re fixing in exiting position complete all as specified and as directed ( note : new bolts, nuts & washers shall be measured and paid separately under supply only rate.the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. 17 taking out & re fixing after servicing of ci diaphram valve 100 mm dia by using wire brush emery cloth paper. hcl acid and flushing with fresh water both side reassembling & painting the the outer surface & wheel with two coats of synthetic enamel paint all as specified and directed. ( note : new bolts, nuts & washers shall be measured and paid separately under supply only rate. the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. ) 18 all as per item no 17 here in before but for valve of size 50 mm dia. 19 all as per item no 17 here in before but for valve of size 40 mm dia. 20 supply & fix ci diaphragm valve 100 mm dia both end flanged including taking down old valve complete all as specified and as directed. ( make : upadhyay / super / hazra ) . ( note : new bolts, nuts, washers & gasket shall be measured and paid separately under supply only rate.the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. 21 all as per item no 20 above but for valve of size 50 mm dia. 22 all as per item no 20 above but for valve of size 40 mm dia. 23 taking out & re fixing after servicing of butterfly valve of size 100 mm dia by using wire brush emery cloth paper, hcl acid and flushing out fresh water, painting the the outer surface handle with synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. ( note : nuts along with bolts, washers and gasket shall be measured and paid separately under supply only rate.the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. 24 supply & fix butterfly valve of size 100 mm dia conforming to is 13095 both end flanged including taking down old valve complete all as specified and as directed. make : kalpna / upadhya / crawley & ray / zoloto 25 supply & fix pvc 15 mm bore bib tap of ptmt including taking out old bib tap complete all as specified and as directed. make prayag / polytuf / m / s sak plast pvt ltd. 26 supply & fix gun metal horizontal check valve 20 mm dia including taking out old check valve complete all as specified and as directed. make : laxmi / upadhya / alto / hm / zoloto 27 supply only ms bolts, nuts & washers of different sizes suitable for ci / ms flanged pipe & sluice valve etc. male: gkw / mahendra / any other reputed make as approved by the ge. 28 supply only neoprene rubber gasket for man hole and side hole cover of irp / softening plant / oxidation chamber complete all as specified and as directed. 29 material & labour for cleaning and removing all scale and dirt, etc, from salt mixing pvc tanks exe 500 ltrs but not exc 1000 ltrs and from mouths of circulating pipes, etc complete all as specified & directed 30 material and labour for drilling on 100 mm dia ms / ci or gi pipe for fixing of pressure gauge, sampling cock, brass cock, gun metal bush & gi socket etc incl welding work complete all as specified & directed 31 material & labour for arrow marking indicating flow of water direction by white paint of size length 8 and breath 1 on pipe line of irp / softening plant, oxidation chamber rising main, delivery line & wash out line etc including writing of smno / mes no all as directed. make of paint: asian / berger / jenson & nicholson / shalimar. 32 preiodic cleaning / servicing of ro plant of capacity 800lph by dismantaling of the iron filter / bag filter / candle filter, ro membrane, storage tank, flow metre, connected pipe lines etc and proper cleaning and assembling and making fit for use as well as control tds with in prescribed limit all as directed. note: ( i ) location: 2 cbpo. ( ii ) any break down occurs to plants during the qtr ( within 03 months of servicing ) to be rectified by contractor with out any extra cost. ( iii ) change of any spare parts and requirement of chemical for cleaning should be measured and paid saperately under supply only rates.the labour element required for fixing nut, bolts & washers is deemed to be included in the unit rate quoted. . 33 all as per sl item no:32 above but for capacity 600 / 500 / 250 lph. note:location: iwt dakshineswar 02 nos & salt lake 02 nos. 34 supply only mechanical seal of high pressure pump of r o plant of capacity 800 / 600 / 500 / 250 lph 35 repair and servicing of high pressure pump of ro plant of capacity 800 lph 36 repair and servicing of high pressure pump of ro plant of capacity 600 lph 37 repair and servicing of high pressure pump of ro plant of capacity 500 lph 38 repair and servicing of high pressure pump of ro plant of capacity 250 lph 39 repair and servicing of high pressure membrane cleaning pump of ro plant of capacity250 lph 40 repair and servicing of membrane cleaning pump of ro plant of capacity 600 / 500lph 41 cleaning of sand & activated carbon filter by taking out old media and charging with new one as per existing ratio for ro plant of capacity 800lph 42 supply only iron filter for ro plant of existing make and of capacity 600 / 500 & 800 lph 43 supply only o ring of any size nut bolt washers , pvc pipes, flexible pipes etc parts and allied consumable items as required during each serviceing or ro plant of capacity 800 / 600 / 500lph 44 supply only cf as per existing make for ro plant of capacity 800lph 45 supply only cf as per existing make for ro plant of capacity 600lph 46 supply only cfas per existing make for ro plant of capacity 500lph 47 supply only cfas per existing make for ro plant of capacity 250lph 48 supply only of cartriage cover / housing for ro plant of of capacity 800 lph 49 supply only of cartriage cover / housing for ro plant of of capacity 600 lph 50 supply only of cartriage cover / housing for ro plant of of capacity 500 lph 51 supply only of cartriage cover / housing for ro plant of of capacity 250 lph 52 supply only ultra violet ray lamp suitable for ro plant of capacity 800 / 600 / 500 / 250 lph make: philips / bajaj 53 supply only chemical ( aquaclean cvd ) for cleaning for membrane of ro plant of capacity. 54 supply and fix in r o plant tds meter as per existing model and make including taking out old meter all as directed 55 supply and fixing tds sensor as per existing model and make including taking out old unserviceable sensor of ro plant of capacity 250 / 500 lph 56 supply only floaty as per existing model and make of ro plant of capacity 800 / 500 lph 57 material and labour for re winding of motor capacity 1hp centrifugal pump set with same gauge as per existing and same number of turns of super enamelled solid copper conductor including providing core insulation, heat varnishing, testing complete all as specified and as directed. 58 material and labour for re winding of motor of high pressure pump set with same gauge as per existing and same number of turns of super enamelled solid copper conductor including providing core insulation, heat varnishing, testing complete all as specified and as directed. 59 supply and fixing ro plant membrane of hydranotix / dow in replacemnet of unserviceable membrane of ro plant of capacity 800 lph 60 supply and fixing ro plant membrane hydranotix / dowin replacemnet of unserviceable membrane of ro plant of capacity 600 lph 61 supply and fixing ro plant membrane hydranotix / dow in replacemnet of unserviceable membrane of ro plant of capacity 500 lph 62 supply and fixing ro plant membrane hydranotix / dow in replacemnet of unserviceable membrane of ro plant of capacity 250 lph 63 dismantling / opening of air compressor of suitable capacity as per site with replacement of minor parts like piston with ring set, air pressure leaf, piston packing set, air pressure meter, air block lock, v belt of type c 90 ( make fenner ) and nut bolts, washers, flexible pipe & reassembling, testing, connection and commissioning complete all as specified and as directed by engr in charge. 64 taking down and dismantling of all the component from engine assemble for carring out servicing / overhauling of dg sets by complete dismantling of disel engine segregating serviceable and semi / unserviceable parts, decarbonisation, cleaning thoroughly all interior & exeterior parts after disconnecting the out going connection of diesel engine from the panel board, repair / replacement of defective spares and servicing of all parts which ever is necessary & reassembling the dg set after completion of work complete all as directed by engineer in charge for the dg set of capacity 30 to 50 kva. note: ( a ) work shall be carried out through authorised service engineer of the dg set / oem. ( ii ) spare parts shall be measured and paid separately under relavant items as supply only the labour element involved for replaceing spares is deemed to include in the unit rate quoted. ( iii ) the unit rate quoted is deemed to include for minor spares not included here in after. 65 all as per item no. 1 above but, above but for dg set of capacity 160 to 250 kva. 66 dismentling the fuel injection pump ( fip ) segragating serviceable and semi / unserviceable parts, replace all unserviceable parts and cleaning serviceable parts, drying, lubricating, reassembling the fip pump with cleaned serviceable parts along with new parts as per requirment, calibration and testing on completion complete all as directed by engr in charge for dg sets of capacity 30 to 50 kva complete all as specified and as directed. 67 ditto all as above but for dg set of capacity 160 to 200 kva. 68 dismantling of self starter assembly for complete overhauling of self starter including replacement of carbon, armature coil, field coil, bush and bendix pinion and other related components of dg set of capacities 30 to 50 kva all as directed. note: spare parts shall be measured and paid separately under seperate items as supply only the labour element involved for replacing spares is deened to include in the unit rate quoted. . 69 ditto all as above but for dg set of capacity 160 to 250 kva. 70 dismantling of dynamo for repair and overhauling including replacement of armature coil, carbon set, field coil, clutch patti, bearing etc and other related items as required and re fixing the same on mountings and testing complete for dg set of capacities 30 to 50 kva all as directed. dg sets : note: spare parts shall be measured and paid separately under seperate items as supply only the labour element involved for replaceing spares is deened to include in the unit rate quoted. . 71 ditto all as above but for dg set of capacity 160 to 250 kva. 72 dismantling the radiator assembly for cleaning completely and overhauling and repairing of radiator body / tube including its fan assembly by cleaning, welding, brazing etc ( each leak repair work shall be considered as single job ) for diesel engine capacity 30 to 50 kva complete all as specified and directed by engineer in charge. 73 ditto all as above but for dg set of capacity 160 to 250 kva. 74 supply and top up the coolant k cool super plus 25 / 75 complete all as specified and as directed. make: castrol / servo. 75 supply and changing the engine oil of suitable grade including drain out existing used oil complete all as specified and as directed. make : servo / castrol. 76 supply only the following items in dg set of 250 to160 kva capacity. diesel filter element 77 oil filter element 78 air cleaner hose pipe with clamp 79 radiator hose pipe with clamp 80 safety control valve 81 flexible pipe for fuel pump to pt pump with banjo washer , nut bolt 82 air cleaner filter 83 supply only the following items in dg set of 30 to 50 kva capacity. diesel filter element. 84 oil filter element 85 air cleaner hose pipe with clamp 86 radiator hose pipe with clamp 87 by pass filter 88 air cleaner filter 89 feed pump 90 supply only self starter spare parts of capacity 40 to 250 kva self clutch assembly 91 self pinion assembly 92 self solenoid switch assembly 93 self carbon rocker assembly 94 self carbon brush ( set of 4 pcs ) 95 supply only dynamo spare parts of 30 to 200 kva dynamo rectifier assembly 96 dynamo coutout assembly 97 dynamo stator assembly 98 dynamo plate set ( set of two pcs ) 99 dynamo carbon ( set of 2 pcs ) 100 supply, installation, testing & commissioning of batteries for dg sets of capacity 120 ah, 12 volt all as specified. make : exide / amaron or equavalent as approved by the ge. 101 supply, installation, testing & commissioning of batteries for dg sets of capacity 160 ah, 12 volt all as specified. make : exide / amaron or equavalent as approved by the ge. 102 supply, installation, testing & commissioning of batteries for dg sets of capacity 180 ah, 12 volt all as specified. make : exide / amaron or equavalent as approved by the ge. 103 opening of the amf panel by unsrewing srews, nuts bolts etc after removing all connection to dg sets and lt panel and reassemble the amf panel after work as follows including all connection, commissioning and testing complete all as specified and directed. note: the reassembling includes for labour element for replacement of unserviceable parts as listed below, including minor parts , not listed below, and the unit rate quoted is deemed to include for the same. 104 supply only the spare parts of amf panel as existing capacity. control relay coil / contact relay coil 105 line voltage monitor 106 power contacor heavy duty 4 pole any capacity as per sample . 107 current transformer 108 voltmeter ( 0 500 ) volt, analog type with selector switch 109 ammeter ( 0 300 ) amps, analog type with selector switch. 110 supply and fix battery lead with terminal cable of size 19 swg x36 long set all as directed. 111 servicing / repairing of control panel of automatic power factor unit 30 to 110 kvar capacities by replacement of unserviceable / defective / burnt out wiring with appropriate and existing size copper flexible cable including all fixing arrangement and connections complete all as specified and as directed. note : ( i ) cost of dressing of cables etc. including provision of necessary cable lugs as required are deemed to be inclusive in the rates. ( ii ) spares shall be measured and paid seperately as supply only the labour element involved for replaceing spares is deemed to include in the unit rate quoted. 112 supply and fixing 3 pole power contactor 32 amps type ml 2 including taking down old unserviceable power contractor all as specififed and directed. make l&t / havells / c&s / or as per existing ) . 113 supply and fixing, in repair, digital volt meter 0 500 v all as specififed and directed. ( make l&t / hpl / c&s or as per existing ) 114 supply and fixing heavy duty long life power capacitor ( kvar ) of various capcity as per required at site, 440 volts ac all as specififed and directed. ( make : havells / l& t / schinneder / legrand ) 115 supply and fixing , in repair, auto power controller suitable for existing stage complete all as specified and as directed. make :neptune / l&t / siemens / schinneder ) 116 taking down and dismantling of all the component from air blower of sewage treatment plant including servicing / overhauling by complete dismantling of serviceable and semi / unserviceable parts, , cleaning thouroughly all interior & exeterior parts after disconnecting the out going connection of repair / replacement of defective spares and servicing of all parts which ever is necessary reassembling the air blower completion of work complete all as directed by engineer in charge for the air blowe of capacity up 10 kw and 1450 rpm ( i ) spare parts shall be measured and paid separately under relavant items as supply only the labour element involved for replaceing spares is deemed to include in the unit rate quoted. ( ii ) the unit rate quoted is deemed to include for minors spares which are not included here in after. 117 supply only the following items in air blower of capacity 10 kw and 1450 rpm. shaft 118 impeller 119 bush 120 air filter 121 v belts 122 pully assembly 123 material and labour for rewinding of air blower motor of stp upto 10 kw, ac 3 phase, 415 volts with same gauge super enamelled copper cable conforming to existing size including paper separator, cleaning of slots, replacement of insulating materials etc. and varnishing with approved varnish and testing complete all as specified and directed. 124 supply and fix radiator in replacement of old unserviceable radiatorof dg set of 30 kva dg set complete all as specified and as directed. 125 supply only distill water for battry complete all as specified and as directed. 126 supply and fix in replacement electronic battry charger set complete all as specified and as directed. 127 supply and changing lubricant oil of suitable grade including drain out existing used oil complete all as specified and as directed. make : servo / castrol. 128 excavation in trenches not exceeding 1.5 m width or n exc 10 sqm on plan and n.exe 1.5 m in depth for taking out / laying of cable, foundation etc and getting out in hard dense soil complete all as specified and as directed. 129 removing excavated soil to a distance not exceeding 50 mtrs and depositing where directed including spreading, leveling at a level not exceeding 1.5 mtr from the starting point complete all as specified and as directed 130 supply, laying, connecting, testing and commissioning of xlpe insulated and pvc sheathed , armoured heavy duty ug cable with stranded alluminium conductors 400 sqmm x 3.5 core, 1100 volt grade, laid in trenches / wall / ducts / roof / pole / through pipe , compleate all as specified and as directed including taking down old unserviceable one. note : ( i ) pipe and bricks for cable protection and sand cushioning shall be measured and paid separately as per site . 131 supply and lay gi pipe 100 mm bore ( dia ) light grade in trenches / road crossing for protection of cable with necessary fittings as required complete all as specified and as directed. 132 cutting hard standing / road for laying of cable / protection pipe complete all as specified and as directed. 133 supply and fix straight through hot shrink cable joint kit for lt ug cable of size 120 / 95 sqmm 3.5 core including excavatin of earth at undergruond cable fault position and making good surface at the fault position complete all as specified and as directed 134 material and labour for pcc ( 1:3:6 ) type c 2 ( using 40 mm graded aggregate ) for filling and making good of disturbed surfaces of road / hard standing / copping of street light pole etc complete all as specified and as directed. 135 material and labour for sand cushioning with clean dry sand in trenches for cable protection complete all as specified. 136 supply , design, installation testing & commissioning of factory made powder coated ( conforming to norms of cpri ) indoor type, dust and vermine proof acb pannel of accomadated size compartmentalised made out of 3.15 mm thick crca steel sheet of suitable size and angle iron 40 mm x 40 mm x 6 mm , powder coated over one coat of red oxide primer suitably grouted in pcc 1:2:4, using 20 mm graded stone aggregate including aluminium bus bar , internal wiring with pvc insulated single core cables of copper conducter of suitable size duly numbered with tags for the circuits with hinged double door shutters ( front and rear ) , cubical type locking arrangement .the panel board shall comprise of following items and all specified in ssr part i clause no 19.21 as reqd. and including taking down old unserviceable panel including proper connection of incoming cable to existing transformeras well as out gonig cable to existing main lt pannel all as specified and directed by engr in charge. incoming: ( i ) acb ac 415 volts, 800 amp, 4 pole, 50 ka rupturing capacity with adjustable thermal and fixed magnetic setting confirming to is13947 11 complete with connections to the bus bars ( make havells, cat part no modeiihafe11080000 or indoasian cat no. 820012 or l&t ) 01 no. ( ii ) aluminium busbar 800 amp capacity cross sectional area of aluminium busbar should not be less than 50x8mm with heat shrinkable sleevs mounted on dmc post insulators, 1100 volts grade. 04 nos. ( iii ) digital type voltmeter, ( 100x100mm ) square type, 0 500 volt, flush mounting with selector switch 01 set. ( iv ) digital type ammeter, ( 100x100mm ) square type, flush mounting compleate with suitable capacity of 03 nos cts and selector switch 01 set ( v ) phase indicator ( ryb ) lamps led type . 01 set.outgoing: ( i ) acb ac 415 volts, 800 amp, 4 pole, 50 ka rupturing capacity with adjustable thermal and fixed magnetic setting confirming to is13947 11 complete with commections to the bus bars ( make havells, cat part no modeiihafe11080000 or indoasian cat no. . 820012 or l&t ) 01 no. ( ii ) aluminium busbar 800 amp capacity cross sectional area of aluminium busbar should not be less than 50x8mm with heat shrinkable sleevs mounted on dmc post insulators, 1100 volts grade. 04 nos. ( iii ) digital type voltmeter, ( 100x100mm ) square type, 0 500 volt, flush mounting with selector switch 01 set. ( iv ) digital type ammeter, ( 100x100mm ) square type, flush mounting compleate with suitable capacity of 03 nos cts and selector switch 01 set ( v ) phase indicator ( ryb ) lamps led type . 01 set. 137 materials & labour for earthing complete with galvanized earth plate electrode 600 x 600 x 6.0 mm thick, buried directly in ground ( earth pit not less than 2.25 m deep below normal ground level ) with top edge of the plate not less than 1.5 m below normal ground level, connected to gi strip of size 32x6 mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth strip protected by and including 40mm dia gi pipe ( light grade ) , alternate layers of charcoal and salt, including 20 mm bore gi tubing for watering to earth electrode, earth strip connected to test point / distribution panel / feeder pillar etc as directed including necessary earth work, concrete pit with pcc ( 1:3:6 ) type c1, pre cast rcc ( 1:1:5:3 ) type a1 cover slab duly reinforced with 8 mm dia tmt bar 150mm c / c both way and two numbers lifting handle made of tmt bar and set in cement mortar ( 1:4 ) , funnel, wire mesh, all as shown in electrical plate no 3 of ssr part 1 and testing on completion including taking out old earthing complete....

Eastern Railways - West Bengal

24438690 asn division replacement of overaged capacitor bank protection relays, feeder protection relays, delta i relays at jmt & snq tsss and overaged static master trip relays by electromagnetic master trip relays on the control & relay panels at different tsss/fps/switching posts as per rly boards latest guidelines....

Eastern Railways - West Bengal

24055312 asn division replacement of overaged capacitor bank protection relays, feeder protection relays, delta i relays at jmt & snq tsss and overaged static master trip relays by electromagnetic master trip relays on the control & relay panels at different tsss/fps/switching posts as per rly boards latest guidelines....

West Bengal State Electrictiy Trasnmission Company Limited - West Bengal

23652840 procurement of 132 kv & 33 kv c&r panels 2 1. 132/33 kv transformer control & relay panel (hv side) along with all other accessories as per technical specification.auxiliary voltage 110 v dc nos. 02 2. 132/11 kv transformer control & relay panel (hv side) along with all other accessories as per technical specification.auxiliary voltage 110 v dc nos. 05 3 132 kv feeder control & relay panel along with all other accessories as per technical specification.auxiliary voltage 110 v dc nos. 11 4 132 kv bus transfer control & relay panel along with all other accessories as per technical specification.auxiliary voltage 110 v dc nos. 02 5 132 kv bus transfer control & relay panel along with all other accessories as per technical specification.auxiliary voltage 220 v dc no. 01 6 132 kv feeder control & relay panel along with all other accessories as per technical specification.auxiliary voltage 220 v dc nos. 08 7 132/25 kv transformer control & relay panel (hv & lv side composite) along with all other accessories as per technical specification.auxiliary voltage 220 v dc nos. 04 8 132/33 kv transformer control & relay panel (lv side) along with all other accessories as per technical specification.auxiliary voltage 220 v dc nos. 03 9 33/11 kv transformer control & relay panel (hv side) along with all other accessories as per technical specification.auxiliary voltage 220 v dc nos. 03 10 33 kv feeder control & relay panel along with all other accessories as per technical specification.auxiliary voltage 220 v dc nos. 41 11 33 kv bus transfer control & relay panel along with all other accessories as per technical specification.auxiliary voltage 220 v dc nos. 02...

West Bengal State Electrictiy Trasnmission Company Limited - West Bengal

23627687 procurement of 132 kv and 33 kv c and r panels . , 132/33 kv transformer control & relay panel ( hv side ) along with all other accessories as per technical specification . auxiliary voltage 110 v dc , 132/11 kv transformer control & relay panel ( hv side ) along with all other accessories as per technical specification . auxiliary voltage 110 v dc , 132 kv feeder control & relay panel along with all other accessories as per technical specification . auxiliary voltage 110 v dc , 132 kv bus transfer control & relay panel along with all other accessories as per technical specification . auxiliary voltage 110 v dc , 132 kv bus transfer control & relay panel along with all other accessories as per technical specification . auxiliary voltage 220 v dc , 132 kv feeder control & relay panel along with all other accessories as per technical specification . auxiliary voltage 220 v dc , 132/25 kv transformer control & relay panel ( hv & lv side composite ) along with all other accessories as per technical specification . auxiliary voltage 220 v dc , 132/33 kv transformer control & relay panel ( lv side ) along with all other accessories as per technical specification . auxiliary voltage 220 v dc , 33/11 kv transformer control & relay panel ( hv side ) along with all other accessories as per technical specification . auxiliary voltage 220 v dc , 33 kv feeder control & relay panel along with all other accessories as per technical specification . auxiliary voltage 220 v dc , 33 kv bus transfer control & relay panel along with all other accessories as per technical specification . auxiliary voltage 220 v dc...

Eastern Railways - West Bengal

23470217 supply of relay for control electronics, relay for control electronics off/temperature along with accessories for wag 9 & wap 7 3phase class of locos. clw spec no. clw/es/3/0066, alt a. control relay type ca3dn22fw (old) cad 32 fd (new)....

West Bengal State Electricity Distribution Company Limited - West Bengal

23083289 installation of various substation equipment and allied works at proposed south city retreat substation under bhangar division installation of various sub station equipment and allied works i . r . o . proposed south city retreat 33/11 kv sub/station at korolberia under bhangar division , wbsedcl , erection , testing and commissioning of rtcc panel for 10 . 0 mva ptr within the control room by fixing of panel by providing foundation bolts , earthing etc . considering original equipment manufacturer recomendation , technical specification , & scope of work . , erection , testing and commissioning of 33 kv bus ( acsr 200 sqmm conductor ) and droppers including jumpers through various equipment using 11 kv and 33 kv insulators , gi pin , gi hardware fittings , t connectors , insulators etc as required as per approved drawings , specifications and scope of the work . , erection , testing and commissioning of 33kv , 400a , 28 . 8ka for 3 sec , 3 ph double break center rotating type ( dbcr ) isolator along with support insulators , operating mechanism , base channel down pipe and all required accessories complete as per approved drawings , technical specifications and scope of the work , , erection , testing and commissioning of 42kv , 10 ka , 1 ph station class lightening arresters on fabricated structure etc as required , as per approved drawings , technical specifications and scope of the work . ( 1 set =3 nos ) , erection , testing and commissioning of 36 kv , 1 phase , 33kv/110 volt , single core outdoor type potential transformer along with junction box ( 1 no junction box for 3 no of 1 phase pts ) including laying of control and power supply cabling and required accessories upto junction box on fabricated structure etc . , complete as per approved drawings , technical specifications and scope of the work . ( 1 set =3 nos ) , erection , testing & commissioning of 36kv , 1250a , 25ka for 3 seconds , 3 ph , outdoor type vacuum circuit breaker with supporting structures , bi metallic clamps suitable for 200 sqmm acsr conductor , permanent maintenance platform , marshalling box etc required as per technical specifications , approved drawings and scope of works . , erection , testing & commissioning of 33kv ct ( 1 phase ) , outdoor type dual core ct ratio 400 200 / 1 1a with supporting structures , bi metallic clamps suitable for 200 sqmm acsr conductor , permanent maintenance platform , marshalling box etc required as per technical specifications , approved drawings and scope of works . , design , engineering providing and installation of ismc 100 channel on top of indoor trench , erection of panels on ismc 100 channels , welding , testing and commissioning of 33kv indoor control & relay panel along with e/f & o/c relays , control and power supply cabling in trench between field equipment and panels , mimic diagram , voltmeter , ammeter , annunciation windows with annunciation relays and other components etc as per approved drawings , technical specifications and scope of the work for controlling . , installation , initial charging , cabling , interconnection , testing and commissioning of 30v , 100 ah pb acid battery on battery stand made of teak wood duly painted with anti rusting paint , battery insulators , inter battery wiring , terminal connectors , & all other accessories and connectors including design , engineering , construction & commissioning of 30v , 35 amp . float cum boost battery charger with full wave rectification for 230 v , 1 phase , 50 hz ac input supply as per approved drawings , technical specifications and scope of the work , , supply & erection of high mast type lightning cum lightning mast with foundation & fitting & supply & installation of surge arrester , laying , testing and commissioning of 1 . 1kv control cables in cable trench /pipes/ underground / overhead laying including their termination at indoor/outdoor terminals including supply of glands , lugs , cable ties , tagging etc as required as per technical specification , approved drawing & scope of works . a ) 4 core 2 . 5 sqmm armored , stranded copper conductor , pvc insulated and pvc sheathed cable , b ) 8 core 2 . 5 sqmm armored , stranded copper conductor , pvc insulated and pvc sheathed cable , c ) 12 core 2 . 5 sqmm armored , stranded copper conductor , pvc insulated and pvc sheathed cable , erection of gantry structure with provision for isolator & la with foundation alongwith supply of nuts & bolts and la base plate 430x430x8 mm , erection of isolator cum la support structure with foundation along with supply of all nuts & bolts and la with foundation base plate 430x430x8 mm , erection of h/l bus support structure with foundation & supply of all nuts & bolts , erection of l/l bus support structure with foundation & supply of all nuts & bolts , supply of galavanised fabricated steel items for gantry structure ( sl no 14 ) , isolator cum la support structure for ptr ( sl no 15 ) , h/l bus support structure ( sl no 16 ) , l/l bus support structure ( sl no 17 ) by providing red oxide painting and aluminium painting etc as required as per technical specification is:4759 ( zinc coating shall not be less than 610gm/sq . meter ) all structural steel shall conform to is 2062 . all weld shall be 6mm fillet weld unless specified otherwise . all nuts and bolts shall be of property class 5 . 6 of is 1367 . plain washers shall be as per is 2016 & spring washers shall be is: 3063 as per technical specifications , scope of works and approved drawings . , supply & erection of galavanised fabricated steel items on 9mtr pcc 14 pole structure for 11kv o/g feeders & supply & erection of lattice structure ( galvanised ) for ct & pt only using nuts & bolts , by providing red oxide painting and aluminium painting etc as required as per technical specification , approved drawing & scope of works all structural steel members and nut bolts shall be galvanized after fabrication as per is:4759 ( zinc coating shall not be less than 610gm/sq . meter ) for all structural steel members . all structural steel shall conform to is 2062 . all weld shall be 6mm fillet weld unless specified otherwise . all nuts and bolts shall be of property class 5 . 6 of is 1367 . plain washers shall be as per is 2016 & spring washers shall be is: 3063 as per technical specifications , scope of works and approved drawings . , erection , testing and commissioning of 33 kv polymer pin insulator with gi pin ( composite ) including their hardware fittings as per technical specification , approved drawings and scope of work . , erection , testing and commissioning of 33 kv polymer disc insulator with strain hardware ( composite ) including their hardware fittings as per technical specification , approved drawings and scope of work . , erection , testing and commissioning of 33 kv post insulator porcelain including their hardware fittings as per technical specification , approved drawings and scope of work . , installation of 100 kva station transformer , supply of 33 kv connectors ct connector to panther ( gun metal ) , pt connector to panther ( extuded al ) , supply of isolator pad to panther acsr 200sqmm bus ( extruded al ) , supply of bus joint ( panther ) bus to bus t connector ( extruded al ) , panther support clamp at 11 kv cable end support on post insulator , 10 . 0 mva ptr to panther connector ( gun metal ) , vcb pad to panther ( extruded al ) , panther to panther/dog t connector ( extruded al ) , la to panther/dog ( extruded al ) ...

Eastern Coal Fields Ltd - West Bengal

23046821 procurement of diesel generator sets for use in different mines of ecl 1 supply, installation, testing and commissioning of trolley mounted 320 kva 550v, 3 phases, 50 hz 4 wire diesel generator set with associated control panels. 3 supply, installation, testing and commissioning of trolley mounted500 kva, 3.3 kv, 3 phases, 50 hz 4 wire diesel generator set with associated control panels.(control relay panel,vcb,ngr) 4. supply, installation, testing and commissioning of 750 kva, 6.6 kv, 3 phases, 50 hz 4 wire diesel generator set with associated control panels. (control relay panel,vcb,ngr)....

West Bengal State Electricity Distribution Company Limited - West Bengal

22816401 electrical structure , drawal of wire bus , installation of equipments , laying of copper control power cable , yard lighting , earth mat and other related electrical work for new bhabta 33 kv ss under berhampore division in the district of msd , erection of gantry 4 pole ( 8mtr / 9mtr . as per site requirement ) structure with concrete foundation & painting with provision for isolator & la along with supply of all nuts & bolts & la base plate 430x430x8 mm . ( other materials like pole , supplied by wbsedcl ) , erection of 4 pole structure with concrete foundation & painting with provision for isolator & la along with supply of all nuts & bolts & la base plate 430x430x8 mm . ( other materials like pole , supplied by wbsedcl ) , erection of h / l 4 pole structure on 9 mtr . long p . c . c . pole for isolator / bus support with concrete foundation & painting with supply of all nuts & bolts ( drawing no . re / ss / 34 ) ( other materials supplied by wbsedcl ) , erection of l / l 4 pole structure with 8mtr . long p . c . c . pole for isolator support ( re / ss / 41 ) and end bus support with concrete foundation & painting with supply of nuts & bolts ( drawing no . re / ss / 38 ) ( other materials supplied by wbsedcl ) , erection of d . p . structure on 9 mtr . long p . c . c . pole for 11kv l . a . & fuse unit , isolator , cable support with concrete foundation & painting including supply of nuts & bolts . ( other materials supplied by wbsedcl ) , erection of 12 . 08 mtr . long rail pole with concrete foundation with painting ( 2 coat red oxide & 2 coat aluminium ) for shielding arrangement ( re / ss / 45 ) . ( rail pole supplied by wbsedcl ) , erection of 11 kv cable support structure by m . s . channel with fitting fixing & painting complete ( ms channel / angle supplied by wbsedcl ) , erection of l . t . cable support structure by m . s / gi channel with fitting fixing of lt kiosk including painting ( materials supplied by wbsedcl ) , erection of neutral earthning with gi 65x65x6 mm flat supported by ms channel i . r . o . 6 . 3mva ptr / station service transformer & necessary connection with earth mat ( materials supplied by the wbsedcl ) , supply & erection of fabricated g . i . 33 kv c . t . p . t . structure ( drawing no . pln ( d ) / ss / 57 ) on existing plinth , supply and fixing of c . t & p . t . junction box on existing structure with necessary required nos . of d link connector . , supply & fixing of double compression type gland complete with brass , rubber rings , for dust & moisture proof entry of pvc / a cable for 4 / 8 / 12 / 16core 2 . 5 sq . mm pvc / a cable ( supplied by the contractor ) . , supply and fixing of 40mm dia g . i . pipe for maintain of proper hight of isolator pipe ( if required ) . , supply and fixing of different type of clamp connector bolted type switable for ascr 200 sqmm panther conductor and as per direction of the site in charge . ( supplied by the contractor ) , supply and fixing of poly pipe 100mm dia up to 3mtr long for cable gurard , fixing of 33 kv polymer disc insulator . ( materials supplied by wbsedcl ) , fixing of 33 kv polymer pin insulator . ( materials supplied by wbsedcl ) , fixing of 33 kv c . r . type isolator with proper adjustment ( without earth switch ) ( materials supplied by wbsedcl ) , fixing of 33 kv c . r . type isolator with proper adjustment ( with earth switch ) , fixing of 11kv tpgo isolator 400a , erection of 33kv c . t . as per direction of the site in charge . ( materials supplied by wbsedcl ) , erection of 33kv p . t . as per direction of the site in charge . ( materials supplied by wbsedcl ) , installation of 33 / 0 . 433kv 100kva station service transformer on existing plinth including transportation from berhampore divisional store to work site . ( materials supplied by wbsedcl ) , installation of 11 kv indoor type v . c . b ( 11 panel ) in the control room floor , including grouting of foundation bolt ( bolt to be supplied by the contractor ) making of necessary cable connection with earthing complete . as per direction of the site in charge . ( materials supplied by wbsedcl ) a ) incoming 02 no . b ) outgoing 06 no . c ) bus coupler 01 no . , installation of 33kv vcb structure and vcb on existing plinth ( materials supplied by wbsedcl ) , installation of 42 kv l . a . on existing structure . ( materials supplied by wbsedcl ) , installation of 12 kv l . a . on existing structure . ( materials supplied by wbsedcl ) , installation of 33 kv control & relay panel in the control room floor , including grouting of foundation bolt & necessar connection as per direction of site in charge . ( materials supplied by wbsedcl ) , installation of 33kv rtcc panel in the control room floor , including grouting of foundation bolt ( bolt to be supplied by the contractor ) as pre direction of the site in charge . ( materials supplied by wbsedcl ) , installation of battery rack , 30v battery with necessary charging and 30v battery charger including fixing of foundation bolt as required with earthning complete from earth bar to charger by 25 x 5mm copper flat , bolt and copper flat supplied by the contractor ( other materials supplied by wbsedcl ) . charging to be done by agency with filling of charging chart as prescribed by manufacturer . , h . t . stay set complete ( materials supplied by wbsedcl ) , fixing of inverted earth spike on rail pole top and necessary welding with rail pole & eath mat by ms / gi flat ( all materials to be supplied by wbsedcl ) , fixing of a . c . s . r . 200 sq . mm panther conductor with dropper jumper complete . single conductor . ( materials supplied by wbsedcl ) , stringing & sagging of acsr 50 sq . mm single conductor for shielding wire . ( materials supplied by wbsedcl ) , installation of earth electrode by 40mm dia 3mtr . long perforated g . i . pipe as a earth electrode including making of borehole and lowering the pipe with filling of borehole by betonite powder and excavated earth with fixing of 230 mm x 230 mm x 6mm gi plate on top of the pipe with electric arc . welding complete . ( required of betonite earthing compuund to be supplied by agency . per bore hole approx . weight 40kg ) , construction of earth pit with 600mm x 600mm wide x 75mm brick wall & plastered outer & inner side including neat cement complete and providing enclosure on the top of the earth pit by rcc cover slab / c . i . hinged inspection cover . as per direction of site in charge . ( materials supplied by the contractor ) , laying of earth mat by 65x65x 8 mm flat including match alignment cold bending electric arc . welding with excavation of earth & refilling the same after laying if earth mat . as per direction of site in charge . ( materials supplied by the wbsedcl ) , fixing of sub station earthing strips i . e . riser by 65 x 6mm / 50 x 6mm flat including earthing of newly erected sub stn . structure & equipments including electric arc . welding lap jointing complete and painting by anti corrosive black paint as per direction of site in charge . as per direction of site in charge . ( materials supplied by the wbsedcl ) , painting of all welded joint portion by anti corrosive black paint & gi steel member cutting points by red oxide & aluminium paint ( materials supplied by the contractor ) , laying of 11 kv xlpe u . g . cable 3 x 300 sq . mm 3 core on existing trench from 6 . 3 mva transformer to 11 kv vcb . as per direction of site in charge . , laying of 11 kv xlpe u . g . cable 3 x 185 sq . mm 3 coreon existing trench from 11 kv vcb to out going terminal dp and as per direction of site in charge . , fixing of end termination joimt out door type for 11kv xlpe cable including fixing of channel / angle at the existing structure as per direction of site enginner , laying of...

Metro Railway - West Bengal

22631523 supply of liquid level controller 240 v ac ,1 co with set of 3 stainless sensors and suitable, liquid level controller 240 v ac ,1 co with set of 3 stainless sensors and suitable for conductive liquids/water and single tank 2 level control relay. make gic, l&t, abb. oem tc & gc to be submitted along with supply...

West Bengal State Electricity Distribution Company Limited - West Bengal

22588367 installation of various substaion equipment and allied works installation of various substaion equipment and allied works i . r . o . proposed south city retreat 33 / 11kv substaion at korolberia under bhangar division , wbsedcl , erection , testing and commissioning of rtcc panel for 10 . 0 mva ptr within the control room by fixing of panel by providing foundation bolts , earthing etc . considering original equipment manufacturer recomendation , technical specification , & scope of work . , erection , testing and commissioning of 33 kv bus ( acsr 200 sqmm conductor ) and droppers including jumpers through various equipment using 11 kv and 33 kv insulators , gi pin , gi hardware fittings , t connectors , insulators etc as required as per approved drawings , specifications and scope of the work . , erection , testing and commissioning of 33kv , 400a , 28 . 8ka for 3 sec , 3 ph double break center rotating type ( dbcr ) isolator along with support insulators , operating mechanism , base channel down pipe and all required accessories complete as per approved drawings , technical specifications and scope of the work , , erection , testing and commissioning of 42kv , 10 ka , 1 ph station class lightening arresters on fabricated structure etc as required , as per approved drawings , technical specifications and scope of the work . ( 1 set =3 nos ) , erection , testing and commissioning of 36 kv , 1 phase , 33kv / 110 volt , single core outdoor type potential transformer along with junction box ( 1 no junction box for 3 no of 1 phase pts ) including laying of control and power supply cabling and required accessories upto junction box on fabricated structure etc . , complete as per approved drawings , technical specifications and scope of the work . ( 1 set =3 nos ) , erection , testing & commissioning of 36kv , 1250a , 25ka for 3 seconds , 3 ph , outdoor type vacuum circuit breaker with supporting structures , bi metallic clamps suitable for 200 sqmm acsr conductor , permanent maintenance platform , marshalling box etc required as per technical specifications , approved drawings and scope of works . , erection , testing & commissioning of 33kv ct ( 1 phase ) , outdoor type dual core ct ratio 400 200 / 1 1a with supporting structures , bi metallic clamps suitable for 200 sqmm acsr conductor , permanent maintenance platform , marshalling box etc required as per technical specifications , approved drawings and scope of works . , design , engineering providing and installation of ismc 100 channel on top of indoor trench , erection of panels on ismc 100 channels , welding , testing and commissioning of 33kv indoor control & relay panel along with e / f & o / c relays , control and power supply cabling in trench between field equipment and panels , mimic diagram , voltmeter , ammeter , annunciation windows with annunciation relays and other components etc as per approved drawings , technical specifications and scope of the work for controlling . , installation , initial charging , cabling , interconnection , testing and commissioning of 30v , 100 ah pb acid battery on battery stand made of teak wood duly painted with anti rusting paint , battery insulators , inter battery wiring , terminal connectors , & all other accessories and connectors including design , engineering , construction & commissioning of 30v , 35 amp . float cum boost battery charger with full wave rectification for 230 v , 1 phase , 50 hz ac input supply as per approved drawings , technical specifications and scope of the work , , supply & erection of high mast type lightning cum lightning mast with foundation & fitting & supply & installation of surge arrester , laying , testing and commissioning of 1 . 1kv control cables in cable trench / pipes / underground / overhead laying including their termination at indoor / outdoor terminals including supply of glands , lugs , cable ties , tagging etc as required as per technical specification , approved drawing & scope of works . a ) 4 core 2 . 5 sqmm armored , stranded copper conductor , pvc insulated and pvc sheathed cable , b ) 8 core 2 . 5 sqmm armored , stranded copper conductor , pvc insulated and pvc sheathed cable , c ) 12 core 2 . 5 sqmm armored , stranded copper conductor , pvc insulated and pvc sheathed cable , erection of gantry structure with provision for isolator & la with foundation alongwith supply of nuts & bolts and la base plate 430x430x8 mm , erection of isolator cum la support structure with foundation along with supply of all nuts & bolts and la with foundation base plate 430x430x8 mm , erection of h / l bus support structure with foundation & supply of all nuts & bolts , erection of l / l bus support structure with foundation & supply of all nuts & bolts , supply of galavanised fabricated steel items for gantry structure ( sl no 14 ) , isolator cum la support structure for ptr ( sl no 15 ) , h / l bus support structure ( sl no 16 ) , l / l bus support structure ( sl no 17 ) by providing red oxide painting and aluminium painting etc as required as per technical specification is:4759 ( zinc coating shall not be less than 610gm / sq . meter ) all structural steel shall conform to is 2062 . all weld shall be 6mm fillet weld unless specified otherwise . all nuts and bolts shall be of property class 5 . 6 of is 1367 . plain washers shall be as per is 2016 & spring washers shall be is: 3063 as per technical specifications , scope of works and approved drawings . , supply & erection of galavanised fabricated steel items on 9mtr pcc 14 pole structure for 11kv o / g feeders & supply & erection of lattice structure ( galvanised ) for ct & pt only using nuts & bolts , by providing red oxide painting and aluminium painting etc as required as per technical specification , approved drawing & scope of works all structural steel members and nut bolts shall be galvanized after fabrication as per is:4759 ( zinc coating shall not be less than 610gm / sq . meter ) for all structural steel members . all structural steel shall conform to is 2062 . all weld shall be 6mm fillet weld unless specified otherwise . all nuts and bolts shall be of property class 5 . 6 of is 1367 . plain washers shall be as per is 2016 & spring washers shall be is: 3063 as per technical specifications , scope of works and approved drawings . , erection , testing and commissioning of 33 kv polymer pin insulator with gi pin ( composite ) including their hardware fittings as per technical specification , approved drawings and scope of work . , erection , testing and commissioning of 33 kv polymer disc insulator with strain hardware ( composite ) including their hardware fittings as per technical specification , approved drawings and scope of work . , erection , testing and commissioning of 33 kv post insulator porcelain including their hardware fittings as per technical specification , approved drawings and scope of work . , installation of 100 kva station transformer , supply of 33 kv connectors ct connector to panther ( gun metal ) , pt connector to panther ( extuded al ) , supply of isolator pad to panther acsr 200sqmm bus ( extruded al ) , supply of bus joint ( panther ) bus to bus t connector ( extruded al ) , panther support clamp at 11 kv cable end support on post insulator , 10 . 0 mva ptr to panther connector ( gun metal ) , vcb pad to panther ( extruded al ) , panther to panther / dog t connector ( extruded al ) , la to panther / dog ( extruded al ) ...

West Bengal State Electricity Distribution Company Limited - West Bengal

22556743 electrical structure , drawal of wire bus , installation of equipments , laying of copper control power cable , yard lighting , earth mat and other related electrical work for new bhabta 33 kv ss under berhampore division in the district of msd , erection of gantry 4 pole ( 8mtr / 9mtr . as per site requirement ) structure with concrete foundation & painting with provision for isolator & la along with supply of all nuts & bolts & la base plate 430x430x8 mm . ( other materials like pole , supplied by wbsedcl ) , erection of 4 pole structure with concrete foundation & painting with provision for isolator & la along with supply of all nuts & bolts & la base plate 430x430x8 mm . ( other materials like pole , supplied by wbsedcl ) , erection of h / l 4 pole structure on 9 mtr . long p . c . c . pole for isolator / bus support with concrete foundation & painting with supply of all nuts & bolts ( drawing no . re / ss / 34 ) ( other materials supplied by wbsedcl ) , erection of l / l 4 pole structure with 8mtr . long p . c . c . pole for isolator support ( re / ss / 41 ) and end bus support with concrete foundation & painting with supply of nuts & bolts ( drawing no . re / ss / 38 ) ( other materials supplied by wbsedcl ) , erection of d . p . structure on 9 mtr . long p . c . c . pole for 11kv l . a . & fuse unit , isolator , cable support with concrete foundation & painting including supply of nuts & bolts . ( other materials supplied by wbsedcl ) , erection of 12 . 08 mtr . long rail pole with concrete foundation with painting ( 2 coat red oxide & 2 coat aluminium ) for shielding arrangement ( re / ss / 45 ) . ( rail pole supplied by wbsedcl ) , erection of 11 kv cable support structure by m . s . channel with fitting fixing & painting complete ( ms channel / angle supplied by wbsedcl ) , erection of l . t . cable support structure by m . s / gi channel with fitting fixing of lt kiosk including painting ( materials supplied by wbsedcl ) , erection of neutral earthning with gi 65x65x6 mm flat supported by ms channel i . r . o . 6 . 3mva ptr / station service transformer & necessary connection with earth mat ( materials supplied by the wbsedcl ) , supply & erection of fabricated g . i . 33 kv c . t . p . t . structure ( drawing no . pln ( d ) / ss / 57 ) on existing plinth , supply and fixing of c . t & p . t . junction box on existing structure with necessary required nos . of d link connector . , supply & fixing of double compression type gland complete with brass , rubber rings , for dust & moisture proof entry of pvc / a cable for 4 / 8 / 12 / 16core 2 . 5 sq . mm pvc / a cable ( supplied by the contractor ) . , supply and fixing of 40mm dia g . i . pipe for maintain of proper hight of isolator pipe ( if required ) . , supply and fixing of different type of clamp connector bolted type switable for ascr 200 sqmm panther conductor and as per direction of the site in charge . ( supplied by the contractor ) , supply and fixing of poly pipe 100mm dia up to 3mtr long for cable gurard , fixing of 33 kv polymer disc insulator . ( materials supplied by wbsedcl ) , fixing of 33 kv polymer pin insulator . ( materials supplied by wbsedcl ) , fixing of 33 kv c . r . type isolator with proper adjustment ( without earth switch ) ( materials supplied by wbsedcl ) , fixing of 33 kv c . r . type isolator with proper adjustment ( with earth switch ) , fixing of 11kv tpgo isolator 400a , erection of 33kv c . t . as per direction of the site in charge . ( materials supplied by wbsedcl ) , erection of 33kv p . t . as per direction of the site in charge . ( materials supplied by wbsedcl ) , installation of 33 / 0 . 433kv 100kva station service transformer on existing plinth including transportation from berhampore divisional store to work site . ( materials supplied by wbsedcl ) , installation of 11 kv indoor type v . c . b ( 11 panel ) in the control room floor , including grouting of foundation bolt ( bolt to be supplied by the contractor ) making of necessary cable connection with earthing complete . as per direction of the site in charge . ( materials supplied by wbsedcl ) a ) incoming 02 no . b ) outgoing 06 no . c ) bus coupler 01 no . , installation of 33kv vcb structure and vcb on existing plinth ( materials supplied by wbsedcl ) , installation of 42 kv l . a . on existing structure . ( materials supplied by wbsedcl ) , installation of 12 kv l . a . on existing structure . ( materials supplied by wbsedcl ) , installation of 33 kv control & relay panel in the control room floor , including grouting of foundation bolt & necessar connection as per direction of site in charge . ( materials supplied by wbsedcl ) , installation of 33kv rtcc panel in the control room floor , including grouting of foundation bolt ( bolt to be supplied by the contractor ) as pre direction of the site in charge . ( materials supplied by wbsedcl ) , installation of battery rack , 30v battery with necessary charging and 30v battery charger including fixing of foundation bolt as required with earthning complete from earth bar to charger by 25 x 5mm copper flat , bolt and copper flat supplied by the contractor ( other materials supplied by wbsedcl ) . charging to be done by agency with filling of charging chart as prescribed by manufacturer . , h . t . stay set complete ( materials supplied by wbsedcl ) , fixing of inverted earth spike on rail pole top and necessary welding with rail pole & eath mat by ms / gi flat ( all materials to be supplied by wbsedcl ) , fixing of a . c . s . r . 200 sq . mm panther conductor with dropper jumper complete . single conductor . ( materials supplied by wbsedcl ) , stringing & sagging of acsr 50 sq . mm single conductor for shielding wire . ( materials supplied by wbsedcl ) , installation of earth electrode by 40mm dia 3mtr . long perforated g . i . pipe as a earth electrode including making of borehole and lowering the pipe with filling of borehole by betonite powder and excavated earth with fixing of 230 mm x 230 mm x 6mm gi plate on top of the pipe with electric arc . welding complete . ( required of betonite earthing compuund to be supplied by agency . per bore hole approx . weight 40kg ) , construction of earth pit with 600mm x 600mm wide x 75mm brick wall & plastered outer & inner side including neat cement complete and providing enclosure on the top of the earth pit by rcc cover slab / c . i . hinged inspection cover . as per direction of site in charge . ( materials supplied by the contractor ) , laying of earth mat by 65x65x 8 mm flat including match alignment cold bending electric arc . welding with excavation of earth & refilling the same after laying if earth mat . as per direction of site in charge . ( materials supplied by the wbsedcl ) , fixing of sub station earthing strips i . e . riser by 65 x 6mm / 50 x 6mm flat including earthing of newly erected sub stn . structure & equipments including electric arc . welding lap jointing complete and painting by anti corrosive black paint as per direction of site in charge . as per direction of site in charge . ( materials supplied by the wbsedcl ) , painting of all welded joint portion by anti corrosive black paint & gi steel member cutting points by red oxide & aluminium paint ( materials supplied by the contractor ) , laying of 11 kv xlpe u . g . cable 3 x 300 sq . mm 3 core on existing trench from 6 . 3 mva transformer to 11 kv vcb . as per direction of site in charge . , laying of 11 kv xlpe u . g . cable 3 x 185 sq . mm 3 coreon existing trench from 11 kv vcb to out going terminal dp and as per direction of site in charge . , fixing of end termination joimt out door type for 11kv xlpe cable including fixing of channel / angle at the existing structure as per direction of site enginner , laying of...

Garden Reach Shipbuilders And Engineers Limited - West Bengal

22119569 supply of b and d spares for a ) cpro ( v ) b ) fpv mc of grse yd 2113 17 c ) fpv ac of grse yd 2113 17 : hrc fuse link 2a , hrc fuse link 4a , pilot lamp red complete , 2 . 5w , 110v , pilot lamp amber complete , 2 . 5w , 110v , pilot lamp green complete , 2 . 5w , 110v , aux . contactor 9a , hrc fuse link 6a , over current relay , ptc thermistor relay ( 5a ) , time delay relay , 240vac coil , bridge rectifier surge suppressor 25a , led indicating light , color red , led indicating light , color yellow , led indicating light , color green , led indicating light , color amber , over load relay with spp , control relay , 240v coil , single pole miniature circuit breaker 2a...