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| 1 | M&L for Dehydration and Filteration of 11 KV grade Transformer oil through stream line filteration plant for extracting moisture content in the oil and carbon deposits and achieving the dielectric strength to 40 KV for 1 minute with a sphere gap of 2.5 mm and also checking the acidity of oil with acidity test kit and submitting the necessary test kit report /certificate, refilling the filtered oil into anyKVA transformer etc as specified and directed by Engr in charge. Note: The filtration includes taking necessary connection to filtration plant from the transformer to their hose pipe by opening the inlet and outlet oftransformers and closing the same after filtration. |
| 2 | M&L for Taking out HT OCB/VCB/RMU,11 KV grade 400 Amps rating from HT panel for servicing / repairs by dismantling the HT OCB operating mechanism, inspection of control wiring realignment of moving contacts with fixed contacts assy, vaccum interrupter ,checking ofrelays for protection, greasing of all moving parts of mechanis, checking and realignment of mechanism for its proper functioning and operation, re-assembling of HT VCB , fixed in its original position , testing for functions, and commissioning complete all as directed by Engr in charge. |
| 3 | M&L for Supply and fixing of push button suitable for 400 amps OCB complete all as specified and directed. |
| 4 | M&L for Calibration of 11 KV grade HT OCB/VCB relaysof various types / Makeby OEM through primary & Secondary injection method by bringing relay test kit, software PC system and other required measuring equipments to the site, after testing refixing to OCB 11 KV panel all as directed by Engr-in-Charge. Note- Certificate of this test will be provided by the contractor free of cost. |
| 5 | Testing of HT current transformer (set of three) through primary current injection method and also checking the connected panel wiring by brining required test kit and other required testing equipmentand also checking tripping and closing operation complete all as directed by Engr-in-Charge. |
| 6 | Supply, install, test, commissioning of 11 KV grade HT OCB/VCB/RMU current transformer in repair CT of 11 KV grade with CT ratio 300/150/5-5fixed with HT OCB/VCB/RMU 11 KV including necessary cable connection etcsuitable for fixing in HT panel board of any makeincluding modificationrequired at site to be carried to fix CT upto recess/coilsincluding removing the burnt CTs complete all as specified and directed. |
| 7 | M & L for checking of Potential Transformer by conducting ratio test/meggering for IR values, provided in OCBs11 KV feeders checking of control wiring meters, relay and tripping system complete all as directed by Engr-in-Charge. |
| 8 | S & F in repairPotential Transformerfor HT OCB 11/110 volts/3, 100 VA resincast epoxy moulded with metal enclosure as per site requirement and connecting bus bar including providing bus bar, testing for functionality complete all as directed by Engr-in-Charge. |
| 9 | Supply and fixing in repairHT Voltmeter, range 0 to 15 KV auxillary supply 110 Volts suitable forfixing with existing HT OCB 11 KVpanel complete all as directed by Engr-in-Charge. |
| 10 | Supply and fixing in repair ammeter suitable for fixing with existing HTOCB 11 KV panel ratio like 300/5,200/5,100/5 complete all as directed by Engr-in-Charge. |
| 11 | Supply only hand gloves HT for operating / handling sub station upto 22 KV ISI Marked complete all as directed by Engr-in-Charge. |
| 12 | Supply and fix in repair breather assembly suitable for existing transformer upto 500 KVA capacity after removing the unserviceable one complete all as directed by Engr-in-Charge. |
| 13 | M&L in Repair to transformer to arrest oil leakage by removing transformer oil , dismantling the top cover alongwith conservator tank/ OLTC, replacing the top gasket washer etc replacement of HT/LT bushes complete dismantling the cooling fins and welding where leakage to arrest oil leakage and reassembling the transformer, refilling filtered oil testing complete for transformer capacity upto 500 KVA all as directed by Engr-in-Charge.Note- Filteration of oil and all other spares/ Material will be measured and paid separately . |
| 14 | Dismantaling the exsisting Transformerupto 1000 KVA transformer by disconnecting incoming and outgoingHT/LT cables/bus duct connection, shifting to workshop by arranging suitable vehicleand crane and removingtank top cover /lid of 11 KV grade at workshop , draining out the transformer oil and keeping in safe custody in clean and dry containers for reuse. and carrying out themaintenance work by experiencedand qualified Engineer , dismantling the OLTC/ conservator tank , dismantlingHT/LT bushings from core winding and lifting the core assy carefullywithout damaging by using the tripod/ chainpully/crane etc, cleaning / removing the sludge from the transformer tank, cleaning the OLTC/ conservator tank and checking the serviceability of the coil / core winding , checking the condition of the body , cleaning the coil/ core assy , refixing of core , core assy , OLTC/ conservator tank, HT/LT winding connection, connection of protective devices like buckholz relay connection,winding temperature indication ,oil temperature indication includingfixing new gaskets to transformer top and all other places gaskets/washer , terminal studs of HT/LT sides and reassembling of transformer after repairs, refitting the transformer coil incl improvement of insulation resistance value within desired level by heating or any other method to required level and re assembling at the site, connection of LT/HT sides, testing and charging the transformer complete all as directed to the entire satisfaction of Engr in Charge. Note- Filteration of oil and all other spares/ Material will be measured and paid separately . |
| 15 | Supply only silica gel in the transformer breather assy including taking out UNSV silica gelcomplete all as specified and directed. |
| 16 | Supply only HV Bushingsuitable for upto 1000 KVA transformer including connection complete all as specified and directed. |
| 17 | Supply only LV Bushingsuitable for upto 1000 KVA transformer including connection complete all as specified and directed. |
| 18 | Supply only copper terminal stud , both end threaded complete with double nuts and washers with heat resistant gasket suitable for upto 1000 KVA transformer LV side 415 volts including connection complete all as specified and directed. |
| 19 | Supply and fill transformer oil duly filtered and tested confirming to IS 335 1963 as amended including all testing complete all as specified and directed. |
| 20 | Supply only (HV side) copper winded coil of existing type size and gauge 11000 volts complete with insulating material for transformers of upto 1000 KVA complete all as specified and directed. |
| 21 | Description all as above here in before but LT side, 415 volts grade complete all as specified and directed. |
| 22 | Supply and fixing in repair of limit switch suitable for 400 amps VCB/OCB complete all as specified and directed. |
| 23 | Supply and fixing in repairof AC/DC controling unit suitable for 400 amps VCB/OCB complete all as specified and directed. |
| 24 | Supply and fixing in repairof Triping and closing coil 24 v DC suitable for 400 amps VCB/OCB complete all as specified and directed. |
| 25 | Supply and fixing in repair of bushing suitable for 400 amps OCB complete all as specified and directed. |
| 26 | Supply and fixing in repair of bushing rod suitable for 400 amps OCB complete all as specified and directed. |
| 27 | Supply and fixing in repairof CT with ratio 100/50/5+1 suitable for 400 amps OCB complete all as specified and directed. |
| 28 | Supply and fixing in repair of 11 kv OCB/VCB/RMU spout contact suitable for 400 amps OCB/VCB/RMU complete all as specified and directed. |
| 29 | Supply and fixing of panel wiring complete suitable for 400 amps OCB complete all as specified and directed. |
| 30 | Supply and fixing of earth fault over current relay IDMT relay suitable for 400 amps including taking out old unserviceable relay OCB complete all as specified and directed. |
| 31 | M&L forPainting of HT OCB/VCB/RMU in existing colourwith spray guntwo coatsof synthetic enamel heat resistant paint including preparation of surface complete all as specified and directed. |
| 32 | M&L for Taking proper shutdown & Isolate the HT electric supply andconnecting LT cable 400 to 630 sqmm LT cable in existing LT panel with lugs, glands complete all as specified and directed. |
| 33 | S&F in replacement of HRC/MCB fuse link clip type on fuse link 2 to 20 amps operating voltage 415 Volt complete all as specified and directed. |
| 34 | S&F in replacement of fuse base suitable for cylindrical/DIN type HRC fuse of capacity 2-32 amps complete all specified and directed. |
| 35 | S&F in replacement of closing spring assembly complete all as specified and directed. |
| 36 | S&F in replacement of tripping spring assembly complete all as specified and directed. |
| 37 | S&F in replacement of charging motor cut off limit switch complete all as specified and directed. |
| 38 | S&F in replacement of spring charging handle motorized mechanism of VCB complete all as specified and directed. |
| 39 | S&F in replacement of push button bracket assembly complete all as specified and directed. |
| 40 | S&F in replacement of bus bar support insulator 75 mm dia including all fixing accessories complete suitable or VCB/HT bus bar chamber all as specified and directed. |
| 41 | S&F in replacement of bus bar barrier as per existing (set of three) with nuts bolts complete all as specified and directed. |
| 42 | S&F in replacement of toggle switch for space heater complete with all accessories all as specified and directed. |
| 43 | S&F in replacement of charged/ discharged indication assembly complete all as specified and directed. |
| 44 | S&F in replacement of 11 pin anti pumping relay 110 volt DC complete all as specified and directed. |
| 45 | S&F in replacement of bottom terminal with jaw contact complete all as specified and directed. |
| 46 | S&F in replacement of top terminal with jaw contact complete all as specified and directed. |
| 47 | S&F in replacement of PT epoxy female bushing suitale for R Y B phase complete all as specified and directed. |
| 48 | S&F in replacement of PT epoxy male bushing suitale for R Y B phase complete all as specified and directed. |
| 49 | S&F in replacement of PT fuse 11 KV complete all as specified and directed. |
| 50 | S&F in repair HT bushing 11 kv suitable for upto 1000 KVA transformer including brass rod complete with gasket as per matching to existing all as specified and directed. |
| 51 | S&F in repair LT bushing 11 kv suitable for upto 1000 KVA transformer including brass rod complete with gasket as per matching to existing all as specified and directed. |
| 52 | S&F in repair head gasket sheet 6 mm thick suitable for transformerupto 1000 KVAcapacity including replacement of nuts bolts washers including necessary T&P required at site complete all as specified and directed. |
| 53 | S&F in repair temparature gauge analog type complete with all accessories as per matching to existing complete all as specified and directed. |
| 54 | S&F in repair three phase over current earth fault relay MC-61 as per matching to existing one including all accessories and wiring complete all as specified and directed. |
| 55 | S&F in repair three phase over current earth fault relay MC-61A as per matching to existing one including all accessories and wiring complete all as specified and directed. |
| 56 | S&F in repair Led type indicationlamp of voltage AC/DC set of RYB as per matching to existing complete all as specified and directed. |
| 57 | S&F in repair battery charger of capacity 12 volts for AMF panel complete all as specified and directed. |
| 58 | S&F in repair battery charger of capacity 24 volts for AMF panel complete all as specified and directed. |
| 59 | S&F in repair HTthree phase digital multifunctional meter suitable for measure all electricl qualities like voltmeter, current, power, Frequency & power factor complete all as specified and directed. |
| 60 | S&F in repair LT three phase digital multifunctional meter suitable for measure all electricl qualities like voltmeter, current, power, Frequency & power factor complete all as specified and directed. |
| 61 | S&F in repair VCB/OCB power pack unit 24 volt DC 7 AH with battery bank for backup for panel as per existing matching complete all as specified and directed. |
| 62 | M&L for painting of LT panel indoor/outdoor type area of front face of panel exc 1.5 sq mm but n. exc 2.5 Sqm each with spray gun with two coats of synthetic enamel heat resistant grey paint including preparation of old painted surface/ removing old faded/rust/cemeted material of surface of complete LT panel , complete all as specified and directed. |
| 63 | S&F in repair old unserviceable angle iron work and fixing/fabrication of angle iron frame 40x40x5 mm thick for LT panel complete including welding work at site complete all as specified and directed. |
| 64 | S&F in repair LT panel of any size/make incl cutting, welding of front panel back cover and top cover made of CRCA steel sheet of size not less than 2/3.15 mm thick as per site requirement including colour matching with existing including hinges and locking device complete all as specified and directed. |
| 65 | S&F in repair of aluminium bus bar PVC insulated in red,yellow, blue & black colours of rating 400 amps complete all as specified and directed. |
| 66 | S&F in repair of aluminium bus bar PVC insulated in red,yellow, blue & black colours of rating 800 amps complete all as specified and directed. |
| 67 | S&F in repair of aluminium bus bar PVC insulated in red,yellow, blue & black colours of rating 1500 amps complete all as specified and directed. |
| 68 | S&F in repair of APFC relay for upto 225 KVAR 10 stages including wiring CTs and all connected item complete all as specified and directed. |
| 69 | S&F in repair of LED type indicating lamp type of voltage AC/DC set of RYB as per matching to existing complete all as specified and directed. |
| 70 | S&F in repair of capacitor bank MP-05 KVAR capacity rated 440 volts AC, 3 phase, 50 Hz delta connection round type complete all as specified and directed. |
| 71 | S&F in repair of capacitor bank MP-10 KVAR capacity rated 440 volts AC, 3 phase, 50 Hz delta connection round type complete all as specified and directed. |
| 72 | S&F in repair of capacitor, contactor MO C5 to C25complete all as specified and directed. |
| 73 | Supply and fixing of ON load change over switch 440 volts 4 pole of rating 400 amps with enclosure fixed on wall/ panel including nut/bolts/washers complete all as specified and directed. |
| 74 | Servicing /Caliberation / Repairs toAir Circuit Breaker 800 to 1600 Amps by OEM of ACB only for EDO ( Electrically Draw Out) type/ MDO type(Mannually Draw out type)/ Fixed type. Taking out any type of ACBfor servicing / repair and checking / caliberation ofmicroprocessor release,Earth fault protection of 4 pole, 50 KA breaking capacity 415 volts with all draw out type mechanism, advanced self powered electronic protection units, neutral overload protection, automatic earth fault relay / over current relay , automatic safety shutter, inbuilt temperature protection, icu=ics=icw(1s)=50 KAfixed in panel complete including relay wiring checking ,LT UG cable connection with main incoming ACB complete connection for its healthy functioningall as directed by Engr in charge. Note :- Certificate of Servicing /Caliberation will be provided by the contractor free of cost. |
| 75 | Supply & fix in repair protection release for air circuit breakers microprocessor based type suitable for existing breakers as per site make / requirement including taking out breakers after taking shutdown of electric supply complete all as specified and as directed by Engr-in-Charge. |
| 76 | Supply & fix in repair earth fault release for air circuit breakers microprocessor based type suitable for existing breakers as per site make / requirement including taking out breakers after taking shutdown of electric supply complete all as specified and as directed by Engr-in-Charge. |
| 77 | Supply & fix in repair shunt release for air circuit breakers microprocessor based type suitable for existing breakers as per site make / requirement including taking out breakers after taking shutdown of electric supply complete all as specified and as directed by Engr-in-Charge. |
| 78 | Supply & fix in repair under voltage release for air circuit breakers microprocessor based type suitable for existing breakers as per site make / requirement including taking out breakers after taking shutdown of electric supply complete all as specified and as directed by Engr-in-Charge. |
| 79 | Supply & fix in repair lockable trip push button for air circuit breakers microprocessor based type suitable for existing breakers as per site make / requirement including taking out breakers after taking shutdown of electric supply complete all as specified and as directed by Engr-in-Charge. |
| 80 | M&L for bringing Cable testing van (Fault Finder) for detecting the location of fault in the LT UG cable 1.1 KV and HT UG cable 11 KV grade of any size complete all as specified and as directed |
| 81 | M&L in replacementfor heat shrinkable Straight through jointing kit for LT 1.1 KV XLPE cables 120 to 400 Sqmm 3.5 core including all accessories required complete all as specified and directed. |
| 82 | M&L in replacement for heat shrinkable Straight through jointing kit for LT 1.1 KV XLPE cables 50 to 95 Sqmm 3.5 core including all accessories required complete all as specified and directed. |
| 83 | M&L in replacement for heat shrinkable Straight through jointing kit for LT 1.1 KV XLPE cables 16 to 35 Sqmm 3.5 core including all accessories required complete all as specified and directed. |
| 84 | M&L for Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables etc. and getting out in the following type of strata complete all as specified and as directed by the Engineer-in-Charge. |
| 85 | (a) Soft/Loose soil |
| 86 | (b) Hard/ Dense soil |
| 87 | (c) Soft/disintegrated Rock |
| 88 | M&L forReturning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed by the Engineer - in - Charge. |
| 89 | M&L forRemoval of excavated material [soil] to a distance not Exc 50m and depositing where directed at a level not exc 1.5m above the starting point where directed complete all as specified and as directed by the Engineer - in - Charge. |
| 90 | M&L for laying reinforced concrete pipes for cable protection, class NP2 of dia 100 mm, 2 nos half round (for bottom and top) and before laying exacaved area shall be leveling all as specified and directed Engr-in-charge. |
| 91 | M & L forEarthing complete (Generator, Transformer, lightning arrestor and feeder pillar box) with galvanised steel earth plate electrode \"60cm × 60cm × 6mm thick, buried \"directly in ground (earth pit not less \"than 2.5metres deep below normalground \"level) with top edge of the plate not \"less than 1.5 metres below normal ground level\", connected to \"galvanisediron strip 32x6mm by means of bolts, nuts, check \"nuts and washers of galvanised iron or steel earth strip protected by provision of GI \"medium grade\" pipe 40mm bore including provision of concrete pit in PCC (1:2:4) type B1 (using 20mm graded stone aggregate) with 40mm thickcover in RCC (1:2:4) type B-1 reinforced with XPM (weight not less than 4 kg/sqm) and frame made outin MS angle iron of size25x25x3mm with lugs02 Nos and withMShandle made in 6mm dia round bar made to shape, including GI \"medium grade\" 20mm bore pipe for watering, perforated at bottom1.75m long placed on top edge of earth plate including including provision of mixture of charcoal dust & common salt packed upto minimum 150 mm all around the earth plate, test point made out of ohosphorus bronze with fixing arrangement ,funnel, wire mesh and earth work in hard/dense soil returning filling in and removal of surplus soil to a distance not exceeding 50mtr all as shown in electrical plate No. 3 of SSR Part I 2009connected to earthing test point all as specified or indicated \"including testing on completion.NOTE:-GI strip and GI pipe 40mm bore medium grade for encasing GI strip upto 7.50m lengthper earthing shall be deemed to be included in the unit rate. |
| 92 | M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as required for 32x6 galvanized iron strip, complete all as specified and directed. |
| 93 | Supply and lay in trenches burnt brick sub class \"B\" standard size for cable protection keeping width of the brick parallel to the length of the cable all as specified and directed. |
| 94 | Supply ad laying un-reinforced factory made precast concrete cable cover, class HV, type 1, flat size-300x180x40 mm complete all as specified and directed. |
| 95 | Supply and spread clean dry river sand in trenches ,ducts including leveling, punning for cushioning of cables all as specified Note : Punned thickness of sand cushioning shall be measured. |
| 96 | S&F in replacement MCCB 630 Amps 4 Pole breaking capacity 50 KA microprocessor based (ICS=100% of ICU) with rotary handle includingtaking down old u/s MCCB complete all as specified and directed.. |
| 97 | S&F in replacement MCCB 400 Amps 4 Pole breaking capacity 50 KA microprocessor based (ICS=100% of ICU) with rotary handle includingtaking down old u/s MCCB complete all as specified and directed.. |
| 98 | S&F in replacement MCCB 250 Amps 4 Pole breaking capacity 50 KA microprocessor based (ICS=100% of ICU) with rotary handle includingtaking down old u/s MCCB complete all as specified and directed.. |
| 99 | S&F in replacement MCCB 160 Amps 4 Pole breaking capacity 25 KA thermal magnetic release (ICS=100% of ICU) including taking down old burnt MCCB complete all as specified and directed. |
| 100 | S&F in replacement MCCB 125 Amps 3 Pole breaking capacity 25 KA fixed type (ICS=100% of ICU)including taking down old burnt MCCB complete all as specified and directed. |
| 101 | S&F in repair MCCB 63/100Amps 3 Pole breaking capacity 16KA thermal magnetic release ((ICS=100% of ICU)including taking down old burnt MCCB complete.Note: as per site requirement directed by Emgr-in-charge. |
| 102 | S&F in repair jointing kit for 11 kv ( earthed) grade cable indoor typefor end termination, heat shrinkable of size 50 to 95 sq mmconforming to IS - 7098 part-II including thimblling, nut/bolts & washers, HV insulating tape etc, complete all as specified and directed. |
| 103 | S&F in repair jointing kit for 11 kv ( earthed) grade cable indoor type for end termination, heat shrinkable of size 95 to 185 sq mmconforming to IS - 7098 part-II including thimblling, nut/bolts & washers, HV insulating tape etc, complete all as specified and directed. |
| 104 | S&F in repair straight through joint11 kv heat shrinkable of size upto 95 sq mmconforming to IS - 7098 part-II including thimbling, nut/bolts & washers, HV insulating tape etc, complete all as specified and directed. |
| 105 | S&F in repair straight through joint11 kv heat shrinkable of size 120 to 185 sq mmconforming to IS - 7098 part-II including thimbling, nut/bolts & washers, HV insulating tape etc, complete all as specified and directed. |
| 106 | Supply and laying in XLPE insulatedscreened, PVC bedded galvanised steel strip or wire armoured electric power cable(Heavy duty) with aluminium conductor, 11000 volts, grade cross sectional area 150 Sqmm 3 core including taking out unseriveable cable complete all as specified and directed. |
| 107 | Supply and laying in XLPE insulatedscreened, PVC bedded galvanised steel strip or wire armoured electric power cable(Heavy duty) with aluminium conductor, 11000 volts, grade cross sectional area 120 Sqmm 3 core complete all as specified and directed. |
| 108 | Supply and laying in XLPE insulatedscreened, PVC bedded galvanised steel strip or wire armoured electric power cable(Heavy duty) with aluminium conductor, 11000 volts, grade cross sectional area 95 Sqmm 3 core complete all as specified and directed. |
| 109 | M&L for PCC 1:3:6 type C-1 (using 20 mm graded stone aggregates)for repairing of LT pole/ panel foundation etc including filling in road cuts/hard standing etc complete all as specified and directed. |
| 110 | M&L for PCC 1:4:8 type D-1 (using 40 mm graded stone aggregates)for repairing of LT pole/ panel foundation etc including filling in road cuts/hard standing etc complete all as specified and directed. |
| 111 | Supply,laying,testing and commissionnig ofLT cables 1100 volts grade, XLPE insulated and PVC sheathed, armoured, with multi stranded aluminum conductor, heavy duty conforming to IS - 1554 part-I, including cable glands, crimpimg type cable lugs in LT panel/ MCCBin bldg etc to suit the cablelaid in trenches/fixed to poles/drawn through pipes complete ofsizes 400 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 112 | All as item no-108 but 300 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 113 | All as item no-108 but 240 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 114 | All as item no-108 but 185 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 115 | All as item no-108 but 120 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 116 | All as item no-108 but 70 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 117 | All as item no-108 but 25 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 118 | Supply and laying 80mm bore light grade GI pipe fixed to walls / poles or laid in trenches, road crossing etc, for protection of under ground cable including sealing ends with hessian cloth impregnated with bituminous compound in ground and with suitable clamps, bolt/nuts etcfor fixing on walls, poles etc including taking out old unserivceable pipe complete all as specified and directed. |
| 119 | Supply and laying 50mm bore light grade GI pipe fixed to walls / poles or laid in trenches, road crossing etc, for protection of under ground cable including sealing ends with hessian cloth impregnated with bituminous compound in ground and with suitable clamps, bolt/nuts etcfor fixing on walls, poles etc including taking out old unserivceable pipe complete all as specified and directed. |
| 120 | Supplying and laying synthetic rubber insulated mats 2.5 mm thick for voltage upto 11 KV (size 2 m x 1 mtr) for electrical purpose as per IS 15652-2006 suitable for electrical shock safety complete all as directed by Engr in charge. |
| 121 | S&Fin repair 1250 Amp vacuum interrupter for 11KV Vacuum Circuit Breaker complete all as specified and directed. |
| 122 | Supply,laying,testing and commissionnig ofLT cables 1100 volts grade, XLPE insulated and PVC sheathed, armoured, with multi stranded aluminum conductor, heavy duty conforming to IS - 1554 part-I, including cable glands, crimpimg type cable lugs in LT panel/ MCCBin bldg etc to suit the cablelaid in trenches/fixed to poles/drawn through pipes complete ofsizes 630 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 123 | Supply,laying,testing and commissionnig ofLT cables 1100 volts grade, XLPE insulated and PVC sheathed, armoured, with multi stranded aluminum conductor, heavy duty conforming to IS - 1554 part-I, including cable glands, crimpimg type cable lugs in LT panel/ MCCBin bldg etc to suit the cablelaid in trenches/fixed to poles/drawn through pipes complete ofsizes 50 Sqmm 3.5 core including taking out old unserivceable cable complete all as specified and directed. |
| 124 | Supply,laying,testing and commissionnig ofLT cables 1100 volts grade, XLPE insulated and PVC sheathed, armoured, with multi stranded aluminum conductor, heavy duty conforming to IS - 1554 part-I, including cable glands, crimpimg type cable lugs in LT panel/ MCCBin bldg etc to suit the cablelaid in trenches/fixed to poles/drawn through pipes complete ofsizes 16 Sqmm 4 core including taking out old unserivceable cable complete all as specified and directed. |
| 125 | Maintenance /servicing / Repair to 250 KVA Compact Sub Station includes HT sides, LT sides and connected switchgears / spares required completewill be carried out by OEM only including replacement of unsv partsby new spares as per part list of OEM as specified and directed . ( Note : - 1. Spares required for above maintenance / repairdeemed to be included in this item only and Servicing to be carried out as per manufacturer instruction ) |
| 126 | Taking out HT VCB/OCB ,11 KV grade 400 Amps rating from HT panel for servicing / repairs by dismantling the HT VCB operating mechamism, inspection of control wiring realignment of moving contacts with fixed contacts assy, vaccum interrupter ,checking ofrelays for protection, greasing of all moving parts of mechanis, checking and realignment of mechanism for its proper functioning and operation, re-assembling of HT VCB , fixed in its original position , testing for functions, and commissioning complete all as directed by Engr in charge. |
| 127 | Supply and fixing of 5 way RMU CT 400/200/1-1 complete suitable for RMU complete all as specified and directed. |
| 128 | Taking proper shutdown & Isolate the HT electric supply andHT 11KVoutdoor upto 5 wayRMU of any make and type and servicing of all minor/major parts of the RMU by cleaning isolating contact moving parts,removing dust particle from the bus bar chamber spout gear mechanism, repair to motor charge spring mechanism,tightening of all nut & bolts and testing the complete HT electric supply and putting on supply on load complete all as specified and directed. |
| 129 | Supplying and laying synthetic rubber insulated mats 2.5 mm thick for voltage upto 3.3 KV (size 2 m x 1 mtr) for electrical purpose as per IS 15652-2006 suitable for electrical shock safety complete all as directed by Engr in charge. |
