| 1 | 1 | 33KV OUTDOOR VCBRepairing & General overhauling 33 KV OUTDOOR VACUUM CIRCUIT BREAKERS OF VARIABLE MAKE INSTALLED AT 33 KV SUBSTATION SITARGANJ,BARA,NANAKMATTA, JAILCAMP, PHASE-I,PHASE-2, PHASE-3, CHORGALIYA, KANJABAGH, MELAGHAT KHATIMA, LOHIAHEAD, HALDI, JHANKAT | | | |
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| 2 | 1.01 | Opening of Pole ( Bushing Auxiliary contacts Drive Insulators,Drive rod, Lifting rod, Leavers etc as required) | Item1 | 25 | P/Job |
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| 3 | 1.02 | Cleaning of carbonized Pole ( Bushing Auxiliary contacts Drive Insulators,Drive rod, Lifting rod, Leavers etc as required) | Item2 | 25 | P/Job |
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| 4 | 1.03 | General overhauling / Refitting of Pole ( Bushing Auxiliary contacts Drive Insulators,Drive rod, Lifting rod, Leavers etc as required) | Item3 | 25 | P/Job |
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| 5 | 1.04 | Opening of operating Mechanism of circuit breaker/ associated Equipment as required (tripping lever, charging lever, inter lock lever, locking drum, mechanism springs, setting screw, stop pin, trip prop, set screw, spindle, lock nut, Trip roller coil assembly, release roller,ratchet, coil pot, main toggle, Tripping plunger, operating springs, Trip coils etc.) | Item4 | 16 | P/Job |
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| 6 | 1.05 | Cleaning of operating Mechanismof circuit breaker/ associated Equipment as required (tripping lever, charging lever, inter lock lever, locking drum, mechanism springs, setting screw, stop pin, trip prop, set screw, spindle, lock nut, Trip roller coil assembly, release roller,ratchet, coil pot, main toggle, Tripping plunger, operating springs, Trip coils etc.) | Item5 | 16 | P/Job |
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| 7 | 1.06 | General overhauling / Refitting of operating Mechanism of circuit breaker/ associated Equipment as required (tripping lever, charging lever, inter lock lever, locking drum, mechanism springs, setting screw, stop pin, trip prop, set screw, spindle, lock nut, Trip roller coil assembly, release roller,ratchet, coil pot, main toggle, Tripping plunger, operating springs, Trip coils etc.) | Item6 | 16 | P/Job |
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| 8 | 1.07 | Opening, Cleaning, decarbonization Refitting of incoming terminal assembly outgoing terminal assembly connectors. | Item7 | 13 | P/job |
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| 9 | 1.08 | Opening, cleaning & General overhauling og spring charging motor. | Item8 | 4 | P/Job |
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| 10 | 1.09 | Removing of old damage/defective control wire and dressing the wiring of breaker. | Item9 | 16 | P/Job |
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| 11 | 1.1 | REPAIRING, EARTHING & MONTHLY MAINTENANCE OF 33 KV OUTDOOR VACUUM CIRCUIT BREAKERS OF VARIABLE MAKE INSTALLED AT 33 KV SUBSTATION SITARGANJ,BARA,NANAKMATTA, JAILCAMP, PHASE-I,PHASE-2, PHASE-3, CHORGALIYA, KANJABAGH, MELAGHAT KHATIMA, LOHIAHEAD, HALDI, JHANKAT | | | |
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| 12 | 1.11 | Repairing & General Overhauling.Opening of Panel/associated equipment as required ( Amp. Meter, Voltmeter, Voltmeter selector switch, Amp. Meter selector switch,indicating lamps, control switch, push buttons, fault alarm bell, fuses terminals etc. | Item10 | 15 | P/Job |
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| 13 | 1.12 | Cleaning of Panel/associated equipment as required ( Amp. Meter, Voltmeter, Voltmeter selector switch, Amp. Meter selector switch,indicating lamps, control switch, push buttons, fault alarm bell, fuses terminals etc. | Item11 | 15 | P/Job |
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| 14 | 1.13 | Repairing, General overhauling & Fixing of Defective & damaged parts as required, dressing of wiring & make it into perfect working condition(Only Labour Charges ) | Item12 | 15 | P/Job |
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| 15 | 1.14 | Testing of VCB | Item13 | 25 | P/Job |
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| 16 | 1.15 | 33KV. CURRENT TRANSFORMER. Repairing , General overhauling : Repairing & General overhauling of 33KV. Outdoor CT having various ratio & burden etc, having the work of opening of CT tank, HT contact, LT contact, Primary winding, Secondary winding etc as required, Cleaning/ Decarbonization of the same, rewinding of primary coil, seconcary coil insulation on same, replacement of HT & LT contact, oilling/painting etc as required. Testing & make it into perfect working condition. | Item14 | 16 | P/Job |
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| 17 | 1.16 | 33KV. POTENTIAL TRANSFORMER: Repairing & General Overhauling of 33KV. Outdoor PT having ratio 33KV/110V. Having the work of opening of PT tank HT contact, Primary winding, Secondary winding etc. as required. Cleaning /Decarbonization of the same, rewinding of primary coil, secondary coil insulation on same, reqplacement of HT & LT contact, Oiling/painting etc as required Testing & make it into perfecdt working condition. | Item15 | 10 | P/Job |
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| 18 | 1.17 | REPAIRING, EARTHING & MONTHLY MAINTENANCE OF 33 KV OUTDOOR VACUUM CIRCUIT BREAKERS OF VARIABLE MAKE INSTALLED AT 33 KV SUBSTATION 33 KV SUBSTATION ,SITARGANJ,BARA,NANAKMATTA, JAILCAMP, PHASE-I,PHASE-2, PHASE-3, CHORGALIYA, KANJABAGH, MELAGHAT KHATIMA, LOHIAHEAD, HALDI, JHANKAT | | | |
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| 19 | 1.18 | Supply of Spares for 33 K.V. outdoor V.C.B. | | | |
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| 20 | 1.19 | Supply of Spares for 33 K.V. outdoor :V.C.B.Trip Coil | Item16 | 7 | P/No. |
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| 21 | 1.2 | Supply of Spares for 33 K.V. outdoor: V.C.B.Push Button | Item17 | 20 | P/No. |
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| 22 | 1.21 | Supply of Spares for 33 K.V. outdoor:Din Rail Mounted Terminal block | Item18 | 24 | P/No. |
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| 23 | 1.22 | Supply of Spares for 33 K.V. outdoor:Single phase 33KV current transformers of ratio as required suitable for metering and protection purpose, | Item19 | 6 | P/No. |
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| 24 | 1.23 | Supply of Spares for 33 K.V. outdoor: 33000/110 volts single phase voltage Transformer. | Item20 | 1 | P/No. |
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| 25 | 1.24 | Supply of Spares for 33 K.V. outdoor:Flush type switchboard mounting pattern 96x96 sq.mm AC Digital voltmeter | Item21 | 7 | P/No. |
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| 26 | 1.25 | Supply of Spares for 33 K.V. outdoor:Voltmeter phase selector switch to indicate phase to phase to neutral voltage of all the three phases. | Item22 | 2 | P/No. |
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| 27 | 1.26 | Supply of Spares for 33 K.V. outdoor:Indicating lamps size 22 mm coloured red, amber and blue, white, green, etc. | Item23 | 48 | P/No. |
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| 28 | 1.27 | Supply of Spares for 33 K.V. outdoor:Flush mounting pattern 96x96 sq.mm Digital Ammeter. | Item24 | 2 | P/No. |
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| 29 | 1.28 | Supply of Spares for 33 K.V. outdoor:Ammeter selector switch to indicate phase current in all three phases and with OFF position. | Item25 | 1 | P/No. |
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| 30 | 1.29 | Supply of Spares for 33 K.V. outdoor:Automatic door illuminating lamp with Switch | Item26 | 3 | P/No. |
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| 31 | 1.3 | Supply of Spares for 33 K.V. outdoor:240 V, 100 W, AC single phase anti / condensation heater, with thermostat (0-60 deg.C) and switch. | Item27 | 10 | P/No. |
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| 32 | 1.31 | Supply of Spares for 33 K.V. outdoor:Operation counter. | Item28 | 2 | P/No. |
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| 33 | 1.32 | Supply of Spares for 33 K.V. outdoor:Vacuum Interrupter 33KV. | Item29 | 3 | P/No. |
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| 34 | 1.33 | Supply of Spares for 33 K.V. outdoor:Kit Kat 32 Amp | Item30 | 14 | P/No. |
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| 35 | 1.34 | Supply of Spares for 33 K.V. outdoor:Buzzer/ Hooter | Item31 | 4 | P/No. |
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| 36 | 1.35 | Supply of Spares for 33 K.V. outdoor:TNC Switch. | Item32 | 2 | P/No. |
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| 37 | 1.36 | REPAIRING, EARTHING & MONTHLY MAINTENANCE OF 33 KV OUTDOOR VACUUM CIRCUIT BREAKERS OF VARIABLE MAKE INSTALLED AT 33 KV SUBSTATION ,33 KV SUBSTATION SITARGANJ,BARA,NANAKMATTA, JAILCAMP, PHASE-I,PHASE-2, PHASE-3, CHORGALIYA, KANJABAGH, MELAGHAT KHATIMA, LOHIAHEAD, HALDI, JHANKAT | | | |
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| 38 | 1.37 | Providing ACE-Chemrod ( Chemical Earthing ) for VCB ,PT,CT,LA,Panels, etc. | | | |
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| 39 | 1.38 | Installation of ACE-Chemrod (Only labour charges) | | | |
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| 40 | 1.39 | Digging the pit of size approx 2100 mm depth & 150 mm dia. or higher by drilling, place ACE Chemrod Earthing Electrode . Connecting the Earthing Electrode with VCB Panels with G.I. Strip/ Wire. While making the joint, The surface should be cleaned thoroughly by wire brush, regmal etc. If digging of pit is not practically possible than the above process may be done by horizontally but electrode will be placed a depth not less than 1.25 Mtr from the surface of ground. | Item33 | 80 | P/No. |
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| 41 | 1.4 | Installation of G.I.Strip size 40x5 mm / flexible GI/Al wire 16 Sq mm | Item34 | 870 | P/Mtr |
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| 42 | 1.41 | Supply Part for ACE CHEMROD | | | |
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| 43 | 1.42 | Supply Part for ACE CHEMROD :ACE CHEMROD (GI) size outer dia 48mm legth 2000 mm or higher with 25 Kg (Minimum) Highly Conductive Substances for Soil Treatment | Item35 | 80 | P/No |
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| 44 | 1.43 | Supply Part for ACE CHEMROD :G.I. Strip 40x5 Sq. mm | Item36 | 1100 | P/Mtr |
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| 45 | 1.44 | Supply Part for ACE CHEMROD :Flexible XLPE GI/Al wire 16 Sqmm | Item37 | 150 | P/Mtr |
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| 46 | 1.45 | Supply Part for ACE CHEMROD :GI Crimping lug 16 Sqmm | Item38 | 50 | P/No |
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| 47 | 1.46 | Monthly Maintenance of 33KV. Outdoor Vacuum Circuit Breaker. Qty.300 ( 28x12) | Item39 | 300 | P/job |
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