Providing, servicing and replacement of burnt out electrical equipments, convertion of transformer from 3MVA to 5MVA (66/6.6KVA) and recommissioning of Chikkanandi Lift Scheme at Bidarugudu, Nanjangud Taluk, Mysore

Providing, servicing and replacement of burnt out electrical equipements, convertion of transformer from 3MVA to 5MVA (66/6.6KVA) and recommissioning of Chikkanandi Lirt Scheme at Bidarugudu, Nanjangud Taluk, Mysore

PART-A Supplying of COPPER CONTROL CABLE 2C x 2.5 Sq mm approved make as per KPTCL standard and etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of COPPER CONTROL CABLE 14C x 2.5 Sq mm approved make as per KPTCL standard and etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of COPPER CONTROL CABLE 19C x 2.5 Sq mm approved make as per KPTCL standard and etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of COPPER CONTROL CABLE 4C x 6 Sq mm approved make as per KPTCL standard and etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of COPPER CONTROL CABLE 4C x 2.5 Sq mm approved make as per KPTCL standard and etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of COPPER CONTROL CABLE 4C x 4 Sq mm approved make as per KPTCL standard and etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of 11 Kv 3 Core, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part 2) Armouring wires dia and Resistivity as per IS-3975 240Sqmm (55 GI Wires -...

Supplying of 11 kV, 3 Core, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part 2) Armouring wires dia and Resistivity as per IS-3975 400 Sqmm, (51 GI Wires ...

Supplying of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-...

Supplying of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-...

supplying of 11 kV, 3 Core, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS 7098 (Part 2) Armouring wires dia and Resistivity as per IS 3975 95 Sqmm, (54 GI Wires 2....

Supplying of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-...

Supplying of Heat Shrinkable Indoor Type Cable Termination Kit for XLPE Cable 3x400 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of Heat Shrinkable Indoor Type Cable Termination Kit for XLPE Cable 3x240 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of Heat Shrinkable Indoor Type Cable Termination Kit for XLPE Cable 3x95 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of Epoxy Terminating Kit (Pothead) suitable for 1.1 kV, LTUG Cable Up to 4C x 50 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of Epoxy Terminating Kit (Pothead) suitable for 1.1 kV, LTUG Cable 3.5 x 150/185 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Making and Fixing pot head for HT Cable only,Heat shrinkable Type Terminations 3x95 to 3x150 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Making and Fixing pot head for HT Cable only,Heat shrinkable Type Terminations 3x185 to 3x240 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Making and Fixing pot head for HT Cable only,Heat shrinkable Type Terminations 3x300 to 3x400 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Making and Fixing pot head for LT UG Cable only,Heat shrinkable Type Terminations 2.5 to 25 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Making and Fixing pot head for LT UG Cable only,Heat shrinkable Type Terminations 120 to 240 Sqmm etc complete including all lead and lifts as per the direction of Engineer in charge.

Laying of cable in Existing Trench or GI pipe or Stone Ware or RCC Hume pipe using Wooden or Aluminum Rollers as directed by the departmental staff LT Cable 2.5 to 25 Sqmm etc complete including all ...

Laying of cable in Existing Trench or GI pipe or Stone Ware or RCC Hume pipe using Wooden or Aluminum Rollers as directed by the departmental staff LT Cable 35x95 Sqmm etc complete including all lead...

Laying of cable in Existing Trench or GI pipe or Stone Ware or RCC Hume pipe using Wooden or Aluminum Rollers as directed by the departmental staff HT Cable 3x95 to 150 Sqmm etc complete including al...

Laying of cable in Existing Trench or GI pipe or Stone Ware or RCC Hume pipe using Wooden or Aluminum Rollers as directed by the departmental staff HT Cable 3x185 to 240 Sqmm etc complete including a...

Laying of cable in Existing Trench or GI pipe or Stone Ware or RCC Hume pipe using Wooden or Aluminum Rollers as directed by the departmental staff HT Cable 3x300 to 3x500 Sqmm etc complete including...

Design, fabrication, supply, assembling, testing and commissioning of made of sheet metal duly painted with recess for cable entries at bottom suitable for 6.6 KV equipped with vaccum circuit break...

Supplying and installation of additional Vaccume Circuit Breaker including sheet metal enclosure extension bus bars metering and relays 6.6 KV equipped with vaccum circuit breaker of suitable ca...

Supply and installation of Axillary DC supply system of approved make with battery charger cum DCDB with batteries for 110A hour with all accessories etc complete including all lead and lifts as per ...

Providing and filling Silica Gel etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of Oil filled Current Transformer 0.2s (100-40/1-1-1A) class with terminal connector suitable for Al. tube or conductor with marshalling box as per technical specification. 66 kV Class : 200...

VOLTAGE TRANSFORMER supplying of Single phase, oil filled, outdoor type VT with terminal connector suitable for Al. tube or conductor with marshalling box as per technical specification. 66 kV or squ...

Erection of Current transformer s and Potential transformer s a.Erection of Current Transformer s and Potential Transformer s and wiring including movement from the point of unloading to the point of ...

b.Assisting in Testing and Commissioning of Current Transformer 66 kV etc complete including all lead and lifts as per the direction of Engineer in charge.

c.Testing and Commissioning of Current Transformer Wiring Inspection of wiring, ferruling, crimping of lugs, connections in Current Transformer, marshalling box and control panel, extension of eart...

c.Testing and Commissioning of Current Transformer Insulation resistance, polarity, ratio, excitation, Core identification, tan-delta and capacitance test 66 kV etc complete including all lead and l...

d.Testing and Commissioning of Potential Transformers (Induction Type Voltage Transformer or Capacitance Type Voltage Transformer) Wiring Inspection of wiring, ferruling, crimping of lugs, connections...

d.Testing and Commissioning of Potential Transformer Insulation resistance, polarity, ratio, excitation, Core identification, tan delta and capacitance test 66 kV etc complete including all lead and ...

Work of replacement of faulty control components and modification and rewiring of soft starter panel upto 1250KW/6.6KV motor as specified below: a. Disconnecting the power cables and control cables. b...

Work of supply and fixing of isolator panel and capacitor panel fuses to motor. as specified below: A) Removing the damaged burnt out fuses upto 63Amps 7.2 or 11 K.V isolator fuses form isolator panel...

Work of overhauling and servicing upto 1250KW, 6.6KV, motor as specified below: a. Disconnect the HT/LT, Cable and record motor details take out the motor from bed b. Check alignment and record detail...

Main Tank for Power Transformers, Dismantling faulty Transformer for joint inspection at repairer's premises including all activities such as opening of top cover, de-tanking of core and winding, sepa...

Draining out oil from the Power Transformer complete duly collecting the oil in barrels and shifting barrels to safe place (in the Station premises only) with proper tightness of cork/lid to avoid ent...

Unloading of the faulty Transformer tank with active parts and accessories at firms work or loading of repaired Transformer tank with active parts or accessories at firms works etc complete including...

Moving the Transformer to the plinth. Maximum allowable distance is 50 metre (More than 50 metre, approval of D (T) has to be obtained) etc complete including all lead and lifts as per the direction ...

Drying of Transformer at factory Drying of active parts of transformer in Oven 110 kv and below class Transformer etc complete including all lead and lifts as per the direction of Engineer in charge...

B. Cleaning, repairing and painting inside the Transformer Tank with hot oil bath and acid proof epoxy paint and painting outside the tank with enamel paint after thorough cleaning including the cost ...

Re-assembly of Core and winding 66 or 11 kV Class etc complete including all lead and lifts as per the direction of Engineer in charge.

Tanking the assembly, giving connection, providing new gaskets and insulating materials conforming to relevant ISS, putting back the cover, tightening the fixtures, fixing the bushing etc., including...

Solid Insulation, i)Providing solid insulation materials for replacement of damaged or burnt insulation as per actual weight a) Labour b) Material etc complete including all lead and lifts as per the...

Supervising and Commissioning of Transformer Class 66 or 11 kV Class etc complete including all lead and lifts as per the direction of Engineer in charge.

Winding, i)Providing re-insulation to HV or LV winding whenever necessary for total weight of winding except solid insulation a) Labour b) Material etc complete including all lead and lifts as per th...

Winding, ii)Providing new windings in place of damaged winding including cost of materials, labour, drying etc., (Both HV & LV) - per kg of winding a) Labour b) Material etc complete including all l...

iii) Providing HV static rings/LV static rings/end rings for Tap coils including new insulation etc complete including all lead and lifts as per the direction of Engineer in charge.

Leads and Supports, Modification or replacement of lead if required etc complete including all lead and lifts as per the direction of Engineer in charge.

Providing new CRGO lamination to the core in place of damaged lamination wherever necessary including cost of materials and labour etc complete including all lead and lifts as per the direction of En...

Assembly of Transformer parts like bushings, radiators, filling oil into Tr. etc., for the total weight of the Transformer etc complete including all lead and lifts as per the direction of Engineer i...

Providing long boom 25 Tonne Mobile crane on rental charges for lifting out the Active part from transformer tank for repairs & re-fixing the same after repairs including fuel charge and crew charge i...

Supplying of Transformer Oil as per IS-335:1993 EHV Grade Transformer Oil - New etc complete including all lead and lifts as per the direction of Engineer in charge.

Wiring of Transformer marshalling box, bucholtz relay, fixing thermometer, OLTC upto control panel and assisting in testing and commissioning by RT or MT or Firm Engineers 5 MVA to 6.3 or 8 MVA Transf...

Reconditioning of accessories like Radiators, Conservator by hot air circulation along with pressure test of radiators and reconditioning of Transformer mounted mechanical relays etc complete includi...

Radiators for Power Transformers (i) Radiator without valve for 110 KV and below voltage class Transformer etc complete including all lead and lifts as per the direction of Engineer in charge.

Inspection of wires and ferrules.Inspection of wiring of protective devices, cooling fans, oil flow pumps, OLTC, RTCC, bushing etc complete including all lead and lifts as per the direction of Engine...

Testing the Transformer for routine tests as per IS 2026-1983 if repairs are carried out at Repairer's work. b) Testing the Transformer for IR values, Voltage ratio at all Taps, Short Circuit Test, Ma...

PART B, Servicing and Overhauling, Inspection of wires and ferrules. Inspection of wiring of protective devices, cooling fans, oil flow pumps, OLTC, RTCC, bushing etc complete including all lead and...

Testing : 1. Ratio Test 2. SC Test 3. Excitation Current Test/ Highpot Test 4. Magnetic Balance Test 5. Vector Group Test 6. Induced High Voltage Test 7. OLTC Operation - Local and Remot...

Top up of EHV Grade New transformer oil etc complete including all lead and lifts as per the direction of Engineer in charge.

Work of repairs or servicing and overhauling of on load tap changer (OLTC) of upto 66KV or 6.6KV 3MVA transformer as specified below: A). Removing the supply connection of diverter switch draining out...

Reconditioning of RTCC Panel and modification for SCADA compatability, replacement of all types switches, indicating lamps, annunciator windows, ROTI, RWTI, Tap position indicator , if required etc c...

Supervising and Commissioning of Transformer 66 or 11Kv Class etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying and installation of RUBBER MAT 1mtr x 1mtr -1Omm thick.complete including cost of materials, labour, usage charges of machinery complete as per specifications etc complete including all lea...

Rubberised corksheet or Neoprene rubber Gaskets as necessary for complete Transformer , 110 kV and below class etc complete including all lead and lifts as per the direction of Engineer in charge.

Silica gel etc complete including all lead and lifts as per the direction of Engineer in charge.

Tools & Plants : SF6 Gas filled in 50 kg Cylinders (including non returnable carbon steel cylinders) etc complete including all lead and lifts as per the direction of Engineer in charge.

Filtration of oil using filter set of the contractor to bring the insulation value to I.E. specification etc complete including all lead and lifts as per the direction of Engineer in charge.

Supplying of Hand gloves. etc complete including all lead and lifts as per the direction of Engineer in charge.

Work of repairing and servicing of capacitor isolator panel of motors as specified below: A) Dismantling the closing and tripping mechanism, removing the broken, closing lever, cylinder, moving contac...

Working of repairing and overhauling of upto 800 or 1600 amps as specified below: Complete dismantling of breaker units of upto 800 amps breaker of filter house taking out the fixed and moving contact...

Supplying fixing and wiring earth electrode for grounding of lifts,transformers,DG setsetc.using40mm dia 2.9mm thick 2.5mlong GI pipe with GI funnel with mesh and suitable size reducer fixed on the to...

Supplying heavy gauge PVC conduit pipe 19/20 mm dia 2 mm thick confirming to IS 2509 with suitable size bends, junction boxes, adhesive paste etc , and fixing using inverted wood plugs in case of RCC ...

Supplying and wiring adopting loop system in existing PVC Conduit or casing capping using 2x1.5Sqmm (Phase & Neutral) & 1x1.0 sqmm (Earth wire) FRLS multi strand PVC insulated copper wire (confirming ...

Supplying and wiring adopting loop system in existing PVC Conduit or casing capping using 2x1.5Sqmm (Phase & Neutral) & 1x1.0 sqmm (Earth wire) FRLS multi strand PVC insulated copper wire (confirming ...

Supplying and fixing/replacing of fluorescent tube of 65 to 80W etc complete including all lead and lifts as per the direction of Engineer in charge.

Supply of LED floodlight luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polyca...

Supply of LED Streetlight luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded poly ...

Releasing of CTs and wiring including movement from the point of unloading to the point of errection etc complete including all lead and lifts as per the direction of Engineer in charge.

Jelly Spreading (20-25 mm) : Supplying and providing jelly in the station yard of uniform thickness of 100 mm including the cost of materials, labour charges, required tools and plants etc., complete...

Supplying of four bucket stand along with buckets etc complete including all lead and lifts as per the direction of Engineer in charge.

Providing and fixing of Caution/Danger Board etc complete including all lead and lifts as per the direction of Engineer in charge.

Painting with aluminium paint of approved brand and manufacture to give an even shade: One coats on old work as per specifications and etc complete including all lead and lifts as per the direction o...

Supply and installationof 5kg Fire Extinguisher Mono Ammonium Phosphate Powder 90, Stored Pressure Type, Pressure Gauge, Gross Weight 7. Kg, empty weight 2. 7Kg, Can Height 264 MM, Diameter 240 MM, D...

PART B1, Servicing and Overhauling, 66Kv SF6 Breaker- overhauling, servicing and Replacement of Faulty component like, actuator coils, switches, spring charging motor, Arresting gas leakage, refilling...

C&R Panels of 66KV Incomer and Transformers,-Overhauling, servicing and Replacement of Faulty Components like relays, Switches, indicators, Current Transformer or Potential Transformer, Meters and all...

66 kv CTs Overhauling, servicing and Replacement of Faulty component like, gaskets, bushes, topping of oil and Painting and all faulty components etc. Testing, etc complete including all lead and li...

66 kv PTs Overhauling, servicing and Replacement of Faulty component like, gaskets, bushes, topping of oil and Painting and all faulty components etc. Testing, etc complete including all lead and l...

66 Kv Isolators Overhauling, servicing and Replacement of faulty components like connectors, blade and all faulty components, etc complete including all lead and lifts as per the direction of Enginee...

11 or 6.6Kv or 433v, 100 Kva Auxiliary Transformer- Oil Leakage arresting, gasket replacement, oil filtration, topping up oil, painting, testing and commissioning etc complete including all lead and ...

66 Kv LA Reconditioning Replacement of faulty connectors and Mechanical alignment etc complete including all lead and lifts as per the direction of Engineer in charge.

Over head Hoist up to 20+5 Tonns Capacity- Overhauling and servicing of Motors, rope, Guider, Control Switches, Mechanical Spares, greasing and replacement of all Faulty components and Testing etc co...

LT Panels- Overhauling, servicing and Replacement of all faulty components, Testing and wiring etc complete including all lead and lifts as per the direction of Engineer in charge.

Temperature Scanner of all motors Overhauling, servicing and Replacement of all faulty components, Testing etc complete including all lead and lifts as per the direction of Engineer in charge.

Calibration of all electrical equipment’s inside the 66/6.6KV Substation, Control Room and pump house of lift schemes and detail report to be submit etc complete including all lead and lifts as per...

All Earthing Pits inside the sub station, control room and pump house electro-mechanical equipment’s body earthing pits (for or up to 10 Earth Pit) resistance value must be checked and take correcti...