Annual Electrical Works Of Cable Laying Earthing Lighting Electrical Electronic Equipment Installation Works In Ocsl Plant E For One Year. => Limited-1 Cable Laying Works 1.1 Laying, Fixing / Dressing Of Pvc / Xlpe Insulated, Pvc Sheathed, Al / Cu Conductor, Ua / Ar Control Cable Of 1.1 Kv Grade Of Size Not Exceeding 3 / 4C, 1.5 / 2.5 Sqmm, In The Cable Trays / Trench / On Surface At Conveyor Gallaries, Motor Houses, Mcc Rooms, Cable Reeling Drums Etc. 1.2 Laying, Fixing / Dressing Of Pvc / Xlpe Insulated, Pvc Sheathed, Al / Cu Conductor, Ar Power Cable Of 1.1 Kv Grade Of Size Not Exceeding 3 / 4C, 16 To 50Sqmm Or 15 / 19 / 37C, 1.5 / 2.5Sqmm In The Cable Trays / Trench / On Surface At Conveyor Gallaries, Motor Houses, Mcc Rooms, Cable Reeling Drums Etc. 1.3 Laying, Fixing / Dressing Of Pvc / Xlpe Insulated, Pvc Sheathed, Al / Cu Conductor, Ar Ht ( 3.3 Kv ) / Lt Power / Control Cable Size Not Exceeding 3 / 4C ( 70 To185 Sqmm ) In The Cable Trays / Trench / Onsurface At Conveyor Gallaries, Motor Houses, Mcc Rooms, Cable Reeling Drums Etc, As Required Upto 120 Sqmm. 1.4 120-400 Sqmm 1.5 Laying Of One No.Pvc Insulated / Xlpe Ht / Lt Power Cable Direct In Ground Including Excavation, Sand Cushioning, Protective Covering Refilling The Trench As Required -Above 185Sqmm And Up To 400Sqmm. 1.6 Terminations Of Power & Control Cables From 1.5Sqmm To 50Sqmm In Jbs, Panels Etc, Including Ferruling, Glanding Etc. 1.7 Terminations Of Lt / Htpower Cables Of 3C / 4C From 70Sqmm To185sqmm In Jbs, Panels Etc, Including Glanding, Dressing Etc 1.8 Transporting Of 4C*120 Sqmm Or Higher Size Lt / Ht Cable From Stores To The Work Place In The Ocsl Plant And Shifting The Removed Cable To The Site Stores. 1.9 Removing Of Existing Lt / Htcables From Ground / Cable Trays. 1.10 Supplying And Installing 300 Mm Width Of Perforated Pre-Painted M.S. Cable Trays With Perforation Not More Than 17.5%, In Convenient Sections, Joined With Connectors, Suspended From The Ceiling With M.S. Suspenders Including Bolts & Nuts, Painting Suspenders Etc As Required. 2 Earthing Arrangements 2.1 Earthing With Copper Earth Plate 600X600x3 Mm Thick Including Accessories And Providing Masonary Enclosure In Cement Mortor Cover Plate Having Locking Arrangement On Top And Gi Watering Pipe 20Mm Dia, 2.7Mtr, Long So As To Obtain Proper Earth Resistance Including Digging Of Suitable Pit And Back Filling By Adding Extra Salt, Charkol And Sand In Layers All Along The Electrode Etc. As Per In Norms 2.2 Earthing Class B, Gi Earth Pipe 4.5Mtr. Long 40Mm Dia Having Staggered Holes Of 10Mm Dia Including Accessories And Providing Masonary Enclosure With Cover And Watering Pipe With Charcol & Salt As Per Is Standards. 2.3 Supply & Fixing / Laying 25Mm X 5Mm Gi Earth Strip On Surface Or Recess For Connections Etc As Required For Earthing , Including Soldering. 2.4 Supply And Fixing / Laying 50X5 Sqmm Gi Earth Strip On Surface Or Recess For Connections Etc As Required For Earthing, Including Soldering. 3 Lighting, Wiring & Other Related Works 3.1 Point Wiring For Light / Fan With Continuity Of Circuit Using Suitable Pvc Channel Case Caping System In White Colour ( Modi / Prestoplast Make ) Confirming To Is Standards With Inverted Wood Plugs At Interval Of 500Mm Using Screws Including Finishing The Damged Portion With 1.5Sqmm Frls / Pvc Insulated, Sheathed Multistarnd Copper Of 650V Grade With 5 Amps Piano Type S / P Switch Fixed On Decolem Sheet Top On Suitable Wood Board Coated With Two Coats Of Sheelock On All Sides Leaving Sufficient Lenghth Of Loose Wires Inside The Board And Terminating The Other End On Suitable Wood Round Block Of 100Mm Size And Ceiling Rose. Rates Are Equal For Short / Medium / Long Points With 1.5Sqmm Pvc Insulated Copper ( Multistrand ) For Earthing. 3.2 Point Wiring For 5 Pin, 5Amps Multipurpose Socket Outlet Point With 1.5 Sqmm Copper Multistrand Conductor As Required On Same Board Along With 1.5Sqmm Cu Wire For Earthing, Make Of The Copper Wires:Finolex 3.3 Point Wiring For 5 Pin, 15Amps Multipurpose Socket Outlet Point With 1.5 Sqmm Copper Multistrand Conductor As Required On Same Board Along With 1.5Sqmm Cu Wire For Earthing, Make Of The Copper Wires:Finolex 3.4 Erection & Testing Of Approved Make Electric Ceiling Fan In Position Including Fixing Of Regulator On Switch Board With Required Materials. 3.5 Fixing & Termination Of New Approved Make Out Door 70W / 150W / 250W / 400W Wall Mounted / Street Light Type Metal Halide / Hpsv Fitting Or As Required, With Installation Supports 3.6 Supply, Erection, Testing And Commissioning Of Distribution Board With One No 3Phase, 63Amps Sfu Main Incoming And Provision For 16 Nos 20 Amps Outgoing Double Pole Mcb 10Ka , 230 V ( Make For Sfu:L&T / Siemens / Havells / Schneider, Mcb:Havells / Mds ) 3.7 Supply, Fixing Of Single Pole Isi Marked Of Accepted Standard Of Mcb, 6 Amps Suitable To 240 / 220 V, 50 Hz, Ac Supply, With Enclousure, For Power Circuit 3.8 Fixing / Replacementof 5 / 4 ( 2*40 / 65 ) Tube Lights / Fittings, With Necessary Accessories, Wherever Required In Ocsl Plant 4 Installation Of Electrical / Electronic Equipment Etc 4.1 Complete Installation Of Metal Detector, Including Erection Of Control Unit, With Necessary Fabrication 4.2 Complete Installation / Relocation Of Weightometer, Including Erection Of Control Unit, With Necessary Fabrication. 4.3 A ) Installation Of Single Vcc / Vcb Panels Of 3.3 / 6.6 Kv B ) Loading / Unloading / Shifting Of Electrical Panel From Csd Kirandul / Bacheli To The Site Preparation Of Suitable Foundation Depending On The Site Condition, Erection Of The Panel With Necessary Arrangements, By Necessary Fabrication And Erection Of M.S.Angular Frame C ) Jointing Of Ht Cables At End With Cable Jointing Kit Checking Of Wiring, Tightening Connections & Terminations Of Ht Cables At Both Ends 4.4 Erection Of Vvvf Drive Panel Inclusive Of Preparation Of Foundation Frame, Grouting, Etc 4.5 Loading / Unloading / Shifting Of Ht Incomer ( 1+4 ) / Mcc / Lt Mcc Panels From Csd Kirandul To The Site; Preparation Of Suitable Founadation Depending On The Site Condition, Erection Of The Panel With Necessary Arrangements, By Necessary Fabrication And Erection Of M.S.Angular Frame Jointing Of Ht Cables At End With Cable Jointing Kit Checking Of Wiring, Tightening Connections & Terminations Of Ht Cables At Both Ends 4.6 Dismantling & Shifting Of 100 Kva / 500Kva Power / Lighting Transformer From Loading Plant Control Room To Cws, Bacheli / Csd, Kirandul And Shifting Of The Same To Loading Plant, After Repair And Erecting The Transformer With Necessary Foundation 5 Lightning Conductor 5.1 Providing And Fixing Of Lightning Conductor Finial, Made Of 25 Mm Dia 300 Mm Long, Copper Tube, Having Single Prong At Top, With 85Mm Dia 3 Mm Thick Copper Base Plate Including Holes Etc. Complete As Required. 5.2 Providing And Fixing Of Lightning Conductor Finial, Made Of 25 Mm Dia 300 Mm Long, G.I. Tube, Having Single Prong At Top, With 85Mm Dia 6 Mm Thick G.I. Base Plate Including Holes Etc. Complete As Required. 5.3 Providing And Fixing Copper Tape 20 Mm X 3 Mm Thick On Parapet Or Surface Of Wall For Lightning Conductor Complete As Required. ( For Vertical Run ) 6 Installation Of New Rotar Resistance Panel 6.1 Disconnection Of Old Cables From Resistance Boxes. 6.2 Removal Of Old Resistance Boxes. 6.3 Shifting Of New Resistance Boxes From Cp-14 ( 102 Level ) To Dh-14 ( 203 Control Room ) . 6.4 Installation Of Resistance Boxes For 203 M1 & M2 At 203 Control Room. 6.5 Cable Connections And Earthing Of New Installed Resistance Boxes. 6.6 Shifting Of Old Removed Resistance Boxes To Cp-14 Stores. 7 Supply, Erection And Testing Of Approved Make Exhaust Fan Complete With Motor, Blades, Mounting Frame, Ac 230-250 Volts With Connection And Including Frame Bolt / Anchor Hole, Fastener Etc 300Mm Sweep, 900Rpm. Make: Khaitan / Bajaj / Almonard / Crompton 8 Supply, Fixing & Testing Of Indoor Surface Mounting Decorative Modular Approved Model Led Luminaire 36 X1w Class Led White Light Size 600 X 600Mm. Made Up Of White Powder Coated Crca Body And Diffuser To Provide Glare Free Light . Make: Philips / Bajaj / Crompton / Wipro / Ge 9 Supply& Fixing Of Approved Make 63Amp 415V Industrial Type Plug And Socket Necessary Materials And Connection . Make Ge / Crompton / Bajaj / Philips. 10 Supply & Fixing Of 200Amp 415 / 500 Volt Isi Marked Iron Clad / Metal Clad Tripple Pole & Neutral Switch Fuse Conduit .Cable Gland Entry With 02 Earth Terminals With Hrc Fuses Including Fixing On Wall With Flat / Ms Angle As Required. Make Cgl / Abb / Bch / Eec / Havells / Anchor. 11 Supply & Fixing Of 100Amp 415 / 500 Volt Isi Marked Iron Clad / Metal Clad Tripple Pole & Neutral Switch Fuse Conduit .Cable Gland Entry With 02 Earth Terminals With Hrc Fuses Including Fixing On Wall With Flat / Ms Angle As Required. Make Cgl / Abb / Bch / Eec / Havells / Anchor. 12 Supply & Fixing Of Approved Make Of Accepted Standard Sheet Steel Enclosure Power Painted Double Door Distribution Board Sleek Consumer Unit Type Inclusive Of Bus Bar, Neutral Bar, Earthbar & The Isolator Of Capacity As Required Etc.Complete As Per Specification ( Exclusive Of Mcb ) Including Fixing On Surface / Recessed Type With Necessary Material For 3 Phase And Neutral D.B.Enclosure With 40 To 80 Amp Isolator ( Make Cgl / Abb / Bch / Eec / Havells / Anchor / Schneider. ) A ) Enclosur Up To 4 Mcb Per Pole B ) 4 Pole Mcb With Current Rating Upto 63 Amp Per Pole C ) Single Pole Mcb 32Amp 13 Making Indoor Cable End Termination With Heat Shrinkable Jointing Kit, Complete With All Accessories Including Lugs, Other Jointing Material For Ht Cables. Make:Denson / Mseal / 3M / Reychem 14 Erection Of Steel Tubular Pole ( Street Light ) Including Excavation Of Pole Pit In Hard / Soft Rock, Refilling And Packing The Pit By Boulders Etc. As Required. 15 Complete Installation / Relocation Of Permanent Hanging Magnet, Including Fixing Of Hardware / Chains , With Necessary Fabrication Including Loading / Unloading / Shifting From Csd Kirandul To The Site. 16 Loading / Unloading / Shifting Of Battery Set From Csd Kirandul To The Site; Preparation Of Suitable Structure Depending On The Site Condition, Erection Of The Battery Stand With Necessary Arrangements By Necessary Fabrication And Erection Of M.S.Angular Frame, Wiring, Tightening Connections & Terminations Of Lt Cables At Both Ends And Battery Stand Including Earthing. 17 Loading / Unloading / Shifting Of Battery Charger Panel From Csd Kirandul To The Site; Preparation Of Suitable Foundation Depending On The Site Condition, Erection Of The Panel With Necessary Arrangements, By Necessary Fabrication And Erection Of M.S.Angular Frame, Wiring, Tightening Connections & Terminations Of Lt Cables At Both Ends And Earthing. 18 Installation Of 800 Kva, 3.3Kv / 440V Distribution Transformer For Loading Plant Including Unloading, Loading & Transportation From Csd Kirandul To The Site; 19 Installation Of 1250 Kva, 3.3Kv / 440V Distribution Transformer For Loading Plant Including Unloading, Loading & Transportation From Csd Kirandul To The Site; 20 Replacement .Of Existing 120 Kvar Capacitor At Cp / Dh-11C Including Unloading, Loading & Transportation From Csd Kirandul To The Site 21 Installation Of 5 Kva To 10 Kva Ups With Along With Complete Battery Set Including Unloading, Loading & Transportation From Csd Kirandul To The Site;
