Rates For Different Work Related To Overhead And Cable Department - 2 Excavation Of Trench Of Average Width 1 Mtr & Depth 1.5 Mtr On Hard Crust / Asphalt / Pavement / Soil And Exposure Of Cable Routes For Fault Detection 3 A ) Installation Of Feeder P, kolkata-West Bengal

Rates For Different Work Related To Overhead And Cable Department - 2 Excavation Of Trench Of Average Width 1 Mtr & Depth 1.5 Mtr On Hard Crust / Asphalt / Pavement / Soil And Exposure Of Cable Routes For Fault Detection 3 A ) Installation Of Feeder Pillar Box ( Ctc Supply ) With Proper Grouting And Filling Of Space Up To Ground Level: 4 I ) Positive F.P.Box 5 Ii ) Negative F.P.Box 6 B ) Extraction Of Feeder Pillar Box From Site And Filling Of Space Up To Ground Level: 7 I ) Positive F.P.Box 8 Ii ) Negative F.P.Box 9 Negative Bonding Between F.P Box And All Four Rails By Fixing Of Z Clamp ( 75X8 ) Mm By Welding Including Supply Of Required Materials And Machinery, Including Excavation And Restoration Of Surface 10 Hiring Of Electric Welding Machine With Operator And Allied Accessories For Welding As Per Requirement 11 Hiring Of Gas Cutting Equipments With Operator And Allied Accessories For Gas Cutting As Per Requirement 12 A ) Erection Of C.T.C Traction Pole At Site Including Supply Of Materials ( Approved Grade Cement, Medium Sand And 5 / 8 Chips In 1:2:4 Ratio ) Ctc Pole And Concrete Biscuit Supply 13 A ) Erection Of C.T.C Traction Pole At Site Including Supply Of Materials ( Approved Grade Cement, Medium Sand And 5 / 8 Chips In 1:2:4 Ratio ) Ctc Pole And Concrete Biscuit Supply 14 A ) Erection Of C.T.C Traction Pole At Site Including Supply Of Materials ( Approved Grade Cement, Medium Sand And 5 / 8 Chips In 1:2:4 Ratio ) Ctc Pole And Concrete Biscuit Supply 15 Excavation Of Pole Pit 1Mtr In Dia An 2 Mtr In Depth 16 Hiring Of Crane With Operator To Lift / Move The Poles 17 Extraction Of Traction Pole And Filling Pit With Soil, Rubbish Etc Followed By Suitable Ramming Up To Ground Level. 18 Muffing Of Pole ( Unbolted ) 300Mm Above Ground Level, 150Mm Around The Pole Using Cement, Sand And Stone Chips In 1:2:4 Ratio 19 Muffing Of Pole ( Bolted ) 250Mm Above Ground Level, 225Mm Around The Pole Using Cement, Sand And Stone Chips In 1:2:4 Ratio 20 Laying Of 02 NoS Of 185 Sqmm Flexible Copper Cable Beneath G.L Through Underground G.I Pipe 21 Laying Of Single 3.3 Kv Grade 1000 Sqmm Armoured Aluminium Cable Along The Underground Trench Of 1 Mtr Average Depth 22 Hiring And Using Of Welding Generator Set For Negative Rail Bonding 23 Transportation Of Pole From Yard To Site And Back 24 Painting Of Steel Tubular Traction Poles, 9 Mtr In Length From Ground Level With Ready Mix Paint / Primer Of Approved Make And Brand Including Preparation Of Surface By Sand / Emery Paper, Cleaning Etc By Receiving Fresh Coat Of Paint As Per Following Steps:I ) One Coat Of Red Lead Priming Ii ) Two Coats Of Paints ( Aluminium ) Over The Existing Coating Of Primer 25 Numbering Of Poles Horizontally At 1 Mtr Height From Ground Level Facing Tram Tracks 26 Numbering Of Poles Vertically At 3 Mtr Height From Ground Level Facing Tram Tracks .Digit Should Be 6 Cm In 5:4 Ratio Using Black Paint 27 Laying Of 150 Sqmm G. I / Hdpvc Pipe Beneath G.L In Course Of 1000 Sqmm Traction Cable Laying 28 Modification Of Railing: A ) Upto 4 Railing 29 Modification Of Railing: B ) Upto 6 Railing 30 Repairing Of Pole By Coupling With 2 Jackets ( Ctc Suply ) Upto 2 Mtrs From G.L 31 Supply And Installation Of Ancillary Items And Allied Work Related To Fixing Of Ohe Suspension Systemwithin M.S Structures At Rly Underpass Or Other To Ensure Ohe Support Network 32 Dismantling Of Damaged Ply Board ( 4 X 4 ) / Wooden Plank Beneath Rly Underpass And Fixing Of New / Servicable One ( Ctc Supply ) 33 Modification Of Ms Structure ( 4 Length- Ctc Supply ) By Setting Of Ms Angle At Suitable Points By Drilling , Welding Etc 34 Lighting Arrangement Including Power Supply / Generator 35 Hiring Of Lifting Vehicles In Connection With Fixing Work Of Angles, Brackets , Wooden Structure Within Rly Underpass / Other In To And Fro Transportation Of Related Items

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