Installation 50 Mvar , 220 Kv Bus Reactor At 220 Kv Substation Pandhurna Under Ee ( Testing ) Dn . Chhindwara , Unloading Of Structures From The Carriage Erection Of Structures Including Shifting Within Sub-Station Premises , Fixing And Alignment Of Templates For Grouted/ Bolted Type Structures Foundations , Tightenning Of Nuts , Bolts , Washers Etc And Including Alignment And Levelling Of Structures . , Stringing Of Overhead Gantries , Vertical Droppers With Acsr Conductor Including Fixing Of Insulator String , Sapcers , Calmp Etc . Acsr Single Zebra Conductor , Stringing Of Overhead Gantries , Vertical Droppers With Acsr Conductor Including Fixing Of Insulator String , Sapcers , Calmp Etc . Acsr Twin Zebra Conductor , Stringing Of Overhead Shield Wire With 7/3 . 66Mm Standard Galvanised Steel Complete With Fixing Of Strain Clamps At The Structures , Installation And Erection Of Outdoor/Indoor Equipments 50 Mvar 220 Kv Bus Reactor - Complete Assembly And Erection Of 50 Mvar 220 Kv Bus Reactor With Connection Etc . Including Installation All Accessories Etc . For 50 Mvar 220 Kv Bus Reactor Including There Preliminary Checks . ( With Oil & Associated Equipments ) , 220Kv Equipments , 220Kv Circuit Breakers ( 3 Phase ) -Unloading Of Circuit Breakers From The Carriage . Shifting Within Sub-Station Premises And Placment Of All 3No . Poles Of C . B . On Structure . Complete Assembly Of Circuit Breaker Including Errection Of Control Cabinet And Mechanism Box , Interconnecting Piping Work , Errection Of All Accesories For The Equipment . Sf6 Gas Filling For Which Gas Cylinder And Filling Equipments Shall Be Provided By Mpptcl , 220Kv Current Transformer Ratio:800-400/1-1-1-1-1 Amp . - Unloading Of C . T . From The Carriage . Shifting Of 220Kv Ct . Upto Civil Foundation And Placement On Stucture And Fixing Of Junction Box , Including All Accessories , Making All Jumpers Etc . , Dismentling , Shifting & Errection Of 220 Kv Pt - Dismentling Of 220 Kv Pt , Installation Of 220 Kv Pt And Placement Of Structure And Fixing Of All Accessories , Making All Interconnections Jumper Etc . , 220 Kv Isolator With Out Earth Switch ( 3-Phase ) - Unloading Of Isolator From The Carriage . Shifting Upto Civil Foundation And Placement Of Complete Isolator In All Three Phase Of Isolator Structure . Erection / Mounting Of Mechanism Box , Interconnection Pippnig Alignment Of Contacts And All Associated Activities To Make The Installtion Complete Including Checking Of Successful Technical And Electrical Operation . , 220Kv Lighting Arrester - Unloading Of L . A . From The Carriage . Shifting Of 220Kv Lighting Arrester And Placement On Stucture And Fixing Of All Accessories , Making All Interconnections , Checking And Installation Of Insulator Base And Surge Counters , Making All Jumpers Etc . , Solid Core Insulators For Substation Work - Unloading Of P . I . From The Carriage And Proper Staking/Storage . Erection Of 220Kv Post Insulator/Solid Core Insulator , Their Connections And Shifting Within Sub-Staion Permises . , Solid Core Insulators For Isolators - Unloading Of P . I . From The Carriage And Proper Staking/Storage . Erection Of 220Kv Post Insulator/Solid Core Insulator , Their Connections And Shifting Within Sub-Staion Permises . , 220Kv Control & Relay Panels For 50 Mvar 220 Kv Bus Reactor - Unloading Of Control Realy Panels From The Carriage . Shifting Up To Control Room ( Including Storage If Required ) & Placment Complet With All Relays And Accesories . The Placement Of C&R Panel To Be Done On Ms Channel Frame And Ms Channel Frame Will Be Suitably Grouted In Control Room As Per Drawing . Proper Alignment Of C&R Panel To Be Done . The Earthing Of C&R Panel To Be Done . , Cable Laying/Installation - Laying Of Copper Cables ( Armoured/Unarmoured ) On Racks/Angles Support Over Head Racks , Conduits Including Dressing Of Cables With Accessories For Copper Conductor & Armoured Control Cables . 2Core X 2 . 5 / 4 . 0 Sq . Mm , Cable Laying/Installation - Laying Of Copper Cables ( Armoured/Unarmoured ) On Racks/Angles Support Over Head Racks , Conduits Including Dressing Of Cables With Accessories For Copper Conductor & Armoured Control Cables . 4Core X 2 . 5/4 . 0 Sq . Mm , Cable Laying/Installation - Laying Of Copper Cables ( Armoured/Unarmoured ) On Racks/Angles Support Over Head Racks , Conduits Including Dressing Of Cables With Accessories For Copper Conductor & Armoured Control Cables . 8Core X 2 . 5 Sq . Mm , Cable Laying/Installation - Laying Of Copper Cables ( Armoured/Unarmoured ) On Racks/Angles Support Over Head Racks , Conduits Including Dressing Of Cables With Accessories For Copper Conductor & Armoured Control Cables . 12Core X 2 . 5 Sq . Mm , Cable Laying/Installation - Laying Of Copper Cables ( Armoured/Unarmoured ) On Racks/Angles Support Over Head Racks , Conduits Including Dressing Of Cables With Accessories For Copper Conductor & Armoured Control Cables . 19Core X 2 . 5 Sq . Mm , Providing Holes For Cable Entry , Fixing Of Glands , Dressing Of Cable Leads , Fixing Of Tags 2Core X 2 . 5 Sq . Mm , Providing Holes For Cable Entry , Fixing Of Glands , Dressing Of Cable Leads , Fixing Of Tags 4Core X 2 . 5 Sq . Mm , Providing Holes For Cable Entry , Fixing Of Glands , Dressing Of Cable Leads , Fixing Of Tags 8Core X 2 . 5 Sq . Mm , Providing Holes For Cable Entry , Fixing Of Glands , Dressing Of Cable Leads , Fixing Of Tags 12Core X 2 . 5 Sq . Mm , Providing Holes For Cable Entry , Fixing Of Glands , Dressing Of Cable Leads , Fixing Of Tags 19Core X 2 . 5 Sq . Mm , Power Cable 3 . 5 Core 70/150 Sq Mm , Earthing Installation -Installation Of 25Mm Dia 3000Mm Long Ms Rod Earth Electrodes By Directly Driving/ Drilling ( 6Dia ) In To Earth Including Excavation ( Irrespective Of Soil Encounterd ) , Back Filling With Bentonite Soil , Welding To Earth Conductor Etc . , Installation Of Steel Risers And Making Earth Mat ( Duly Buried At A Depth Of 0 . 5 Mtrs . ) Including Back Filling Welding Etc . And Bolting Of Risers To The Structures/ Eqipments At Desired Place: M . S . Flat 75X8mm , Installation Of Steel Risers And Making Earth Mat ( Duly Buried At A Depth Of 0 . 5 Mtrs . ) Including Back Filling Welding Etc . And Bolting Of Risers To The Structures/ Eqipments At Desired Place: M . S . Flat 65X8mm , Installation Of Steel Risers And Making Earth Mat ( Duly Buried At A Depth Of 0 . 5 Mtrs . ) Including Back Filling Welding Etc . And Bolting Of Risers To The Structures/ Eqipments At Desired Place: M . S . Flat 50X6mm , Preparation Of Pits ( 1 . 5X1 . 5X3mtrs ) As Per Boards Drawing No . Xii-B-774 Which Includes Excavation ( Irrespective Of The Soil Encountered ) Embedding Of 4 Nos Gi Pipes Of Size 40Mm Dia 4 Mm Thickness Along With Clamp For Earth Pit Back Filling With Black Cotton Soil Free From Boulder & Harmful Mixture And Costruction Of Brick For Earth Pit . These Gi Pipes Are To Be Welded With Ms Flat By Making Mesh Frame And Cutting Of Pipes As Also Making Oles In The Pipes For Water Seepage . The Earth Pit Is To Be Connected With Earth Mesh Of Ms Flat In Four Directions Directly On Pipe
