Tamil Nadu Transmission Corporation Limited

Tamil Nadu Transmission Corporation Limited has published Supply Of Materials, Fabrication And Erection Of 1No. 110Kv Ab Switch Without Earth In 110Kv Udumalpet Ponnapuram Feeder Bus Switch At 230 Kv Udumalpet Sub -Station- Dismantling The Rcc For Existing Pliths And Structures And Disposing Off To A Place Away From The Site As Direacted By The Engineer In Charge Including All Labour Charges Etc., Complete., 2 Dismantling The Pcc For Existing Pliths And Structures And Disposing Off To A Place Away From The Site As Direacted By The Engineer In Charge Including All Labour Charges Etc., Complete., 3 Earth Work Excavation For Foundation In Hard Gravelly Soil, Stiff Black Cotton Hard Red Earth Shales, Murram, Gravel Stoney Earth Mixed With Small Size Boulders With Hard Gravelly Soil Including Lead Of 10M And Lift Of 2M Etc., Complete 4 Earth Work Excavation For Foundation In Sdr Laterite, Soft Rock Or Kankar Not Requiring Blasting For Including Initital Lead Of 10M And Lift Of 2M 5 Earth Work Excavation For Foundation In Dmr, Mr Not Requiring Blasting For Including Initital Lead Of 10M And Lift Of 2 M 6 Plain Cement Concrete 1:3:6 Using 40Mm ( Machine Crushed ) Hard Broken Stone Including Cost Of All Materials, Labour, Lead Lift Etc Complete. Without Formwork 7 Reinforced Cement Concrete In C.C. 1:1 ½ :3 Mix Using 12 To 20Mm Hbg Machine Crushed Metal Forplinths ( With Out Form Work ) 8 Pcc 1:2:4 Mix For Foundation Using 20Mm Size Hard Broken Stone Including Cost Of All Materials, With Outform Work, And All Leads, Lifts Etc., 9 Supplying, Fabricating, And Fixing Of Template Using Ms Angle With Required Sizes Including Transporting Labour For Cutting , Welding, Drilling Holes Lead And Lift Etc., Complete., 10 Supplying And Fabrication Of Grouting Bolt Including Cost Thread All Materials Lead Lift Etc Complete 11 Shuttering And Centering For All Concrete Works Including All Leads , Lifts Etc Complete 12 Plastering With Cm 1:3, 12Mm Thick For Ceiling, Beams, Sunshade, Plinth Etc.Including Cost Of Cement, All Materials, Curing, Labour, Lead And Lift Etc., Complete. 13 Colour Washing Two Coat Of Using Pigmentover One Coat Of Whitewashing Using Etc Complete 14 Supply Of Steel Items For 110Kv Ab Switch As Per Tneb Specification Including Cost Of Materials, Loading, Transporting, Unloading And Delivery At Site - Heavy Section ( 14Kg / M & Above ) As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 15 Supply Of Steel Items For 110Kv Ab Switch As Per Tneb Specification Including Cost Of Materials, Loading, Transporting, Unloading And Delivery At Site - Light Section ( Below 14Kg / M ) . As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 16 Supply Of Ms Flat 65 X 10Mm As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 17 Supply Of High Tensile Gi Bolt, Nut & Washer Of Various Size As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 18 Supply And Provision Of M8, M9, M10, M12 & M16 Full Thread Gi Bolt, Nuts& Gi Washer Of Varioussize For Erectionof Insulator Or Any Other Purpose Wherever Required And As Directed By The Field Engineer. As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 19 Supply Of Grouting Bolt / Eye Bolt Of 18-20 Mm Dia Gi Rod Of Required Length Including Cost Of Gi Rod And 2Nos Gi Nuts & Washer As Directed By The Field Engineer. 20 Supply Of Pvc Stickers For Breakers, Panels, Chargers And General Key Boards Including Pasting And Other Works Etc., As Required As Directed By Field Engineer 21 Supply Of Paint Including Cost Of Paint, Brush Enamel Paint And Consumables Etc., 22 Supply Of Switch End Clamp For Single Zebra 23 Supply Of Switch End Clamp For Twin Zebra With T Pad 24 Supply Of Switch End Clamp For 3 Bus Bar 25 Supply Of T Clamp For 3 Bus Bar To Single Zebra 26 Supply Of T Clamp For Single Zebra To Single Zebra 27 Supply Of Seating Clamp For 3 Bus Bar 28 Supply Of 250Mm Spacer Clamp 29 Supply Of 3 Bus Bar Expansion Clamp 30 Supply Of 3 Bus Bar Corona Ball 31 Supply Of Reputed Make Long Shackle 6Lever Navtal Lock With Triplicate Keys For Ab Switches And For Any Other Purpose Including The Cost Of Ring And Key Token As Directed By The Field Engineer. 32 Labour, Machinery, Consumables For The Fabrication For Steel Structures As Per The Drawing Issued By The Field Engineer Heavy Section Without Length Wise Welded Joints ( Sectional Weight 14 Kg / M And Above ) ( Electricity Supply Will Be Brone By Department ) . As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 33 Labour, Machinery, Consumables For The Fabrication For Steel Structures.With Electricity Supplied By Department At Free Of Cost With Light Section ( Below 14 Kg / M ) . As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 34 Labour For The Erection Of The Fabricated Steelstructures With Electricity Supplied By Department At Free Of Cost With Heavy Section ( 14 Kg / M And Above ) . As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 35 Labour For The Erection Of The Fabricated Steelstructures With Electricity Supplied By Department At Free Of Cost With Light Section ( Below 14 Kg / M ) . As Per Drg No: Tr / Gcc / Cbe / 230-Is / 003 36 Labour For Hot Dip Galvanising Mild Steel Materials Wherever Necessary As Directed By The Field Engineer 37 Labour Machineries, Consumables For Earth Raisers For Equipments And Structures ( Electricity Supply Will Be Brone By Department ) ( Note:- 20 % Extra Rate For Lc Work For Labour Only ) 38 Labour For Excavation & Refilling Of Trunch Of Avg. Width Of 0.3M & Avg Depth Of 0.8M For Earth Mat Below Fixed Yard Level & Any Of Size As Required. ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 39 Labour For Dismantling Of Isolators Including ( Ab Switches ) Including Solidcore Insulatorsas Directed By The Field Engineer Without Earth Hand Operated 110Kv ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 40 Labour For Erection Of Isolators Including ( Ab Switches ) Including Solidcore Insulators Without Earth Hand Operated 110Kv With Proper Allignments Including Accessories, Meggering And Cost Of Consumables And Lubricants And As Directed By The Field Engineer ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 41 Labour For Dismantling Of Bus Bar With Appropriate Machineries And Consumables Including Suitable Modification Of End Clamps, Providing Holes Etc., Whereever Necessary As Directed By The Field Engineer Using 75Mm Ips Aluminium Tube Without Making Bend ( Note:- 20 % Extra Rate For Lc Work For Labour Only ) 42 Labour For Erection Of Bus Bar With Appropriate Machineries And Consumables Including Suitable Modification Of End Clamps, Providing Holes Etc., Whereever Necessary As Directed By The Field Engineer Using 75Mm Ips Aluminium Tube Without Making Bend ( Note:- 20 % Extra Rate For Lc Work For Labour Only ) 43 Labour For The Dismantling Of Single Jumpers And Droppers Using Moose / Zebra / Panther Conductors Including End Clamps Upto Height Of 6M From Ground Level, Whereever Necessary As Directed By The Field Engineer ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 44 Labour For The Dismantling Of Single Jumpers And Droppers Using Moose / Zebra / Panther Conductors Including End Clamps Upto Height Of 6Mts To 10M From Ground Level, Whereever Necessary As Directed By The Field Engineer ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 45 Labour For The Erection Of Single Jumpers And Droppers Using Moose / Zebra / Panther Conductors Including Suitable Modification Ofend Clamps, Providing Holes Etc., Upto Height Of 6M From Ground Level, Whereever Necessary As Directed By The Field Engineer ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 46 Labour For The Erection Of Twin Jumpers And Droppers Using Moose / Zebra / Panther Conductors Including Suitable Modification Ofend Clamps, Providing Holes Etc., Upto Height Of 6M To 10M From Ground Level, Whereever Necessary As Directed By The Field Engineer ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 47 Supply Of Paint Including Cost Of Paint, Brush And Consumables Etc., One Coat Enamal Painting / Anti Corrasive Painting Of Chequrred Plates, Equipment Board, Identification Of Earth Pit Board And Yard Light Pole, Structure Earthing, Earth Mat, Earth Pit, Shoe Paint And Iron And Steel Items As Directed By The Field Engineer. ( Electricity Supply Will Be Brone By Department ) ( Note:- 20% Extra Rate For Lc Work For Labour Only ) 48 Epf For Labour Only To Be Quoted In Percentage ( Value Alone ) Ex. 13%, It Should Be Entered As 13 Only For Tamil Nadu Contractor. If The Contractor Is Outside Tamil Nadu May Be Quoted As 0 Only 49 Esi For Labour Only To Be Quoted In Percentage ( Value Alone ) Ex.3.25%, It Should Be Entered As 3.25 Only For Tamil Nadu Contractor. If The Contractor Is Outside Tamil Nadu May Be Quoted As 0 Only 50 Sgst To Be Quoted In Percentage ( Value Alone ) Ex. 9%, It Should Be Entered As 9 Only For Tamil Nadu Contractor. If The Contractor Is Outside Tamil Nadu May Be Quoted As 0 Only 51 Cgst To Be Quoted In Percentage ( Value Alone ) Ex. 9%, It Should Be Entered As 9 Only For Tamil Nadu Contractor. If The Contractor Is Outside Tamil Nadu May Be Quoted As 0 Only 52 Inter-State Gst To Be Quoted In Percentage ( Value Alone ) Ex. 18%, It Should Be Entered As 18 Only For Other Than Tamil Nadu Contractor. If The Contractor Is Within Tamil Nadu May Be Quoted As 0 Only. Last date of submission for this tender is 2023-07-22. This is a Brushes tender in Tiruppur, Tamil Nadu