Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Bsnl Edbg Nit No 23 Providing Electrical Installation Service Connection Meter Board Earthing And Allied Electrical Works In New 4G Bts At Crpf C Us

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Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Bsnl Edbg Nit No 23 Providing Electrical Installation Service Connection Meter Board Earthing And Allied Electrical Works In New 4G Bts At Crpf C Us Yelahanka Bengalu.. - Supplying And Laying Of The 4 Core X 35 Sqmm Isi Marked Pvc Insulated / Xlpe Aluminium Conductor Ug Cable Of 1.1 Kv Grade On In The Existing Pvc/Rcc/ Hume/Stoneware/ Metal Gi Pipe Surface Of Wall / Pole I/C Necessary Testing & Commissioning Etc Complete As Reqd. [M/S Polycab / Ss / Bsnl Approved Make) , Supplying And Making End Termination With Brass Compression Gland And Aluminium Lugs For Following Size Of Pvc Insulated And Pvc Sheathed / Xlpe Aluminium Conductor Cable Of 1.1 Kv Grade As Required. A)4 X 35 Sq.Mm , Sitc Of Factory Made/ Bescom Approved T Er Proof Floor Mounted Double Door Metering Cubicle Made Of 16 Gauge Ms Sheet Of Size Minimum 950Mm X 900Mm X 250Mm (Hxbxd) Having The Following Provisions, Earthing Terminal, With All Hinged Doors, Provision Of Holes For Cable Entry At Bottom, Rubber Gasket For Doors With Necessary Fastners, Painted With Approved Colour Paint, Sign Writing, Dangernotice Display On Meter Box With Vinyl Type Stickering Etc As Reqd. I) A Chamber To Accommodate 3Phase Directly Operated Smart Meter.Ii) Busbar Chamber Having 4 Nos 100A Aluminum Busbars With Suitable Smc/Frp Insulating Supports And Incoming Cable Entry Knock Outs And Door Sealing Arrangements Etc Iii) Fuse Chamber Having With 3 Nos 100 S Porcelain Fuse Cutouts And 1 No Neutral Link Iv) Making Inter-Connections Control Wiring From Busbars To Meter/ Fuse Cutouts With Suitable Gauge Pvc Insulated Multistrand Copper Conductor Cable For Extension Of Supply Etc. V) 63A 4 Pole Mcb 2 Nos , Supplying And Fixing Following Electrical Items Suitable For Operation Of 230V/415V 50Hz Ac Supply I/C Making Necessary Interconnections, Testing, Commissioning Etc As Reqd.A) 3No 100 A Aerial Fuse Cutout & 1No Neutral Link With Dmc/Frp Sheet & Suitable Cl (Bescom Approved Make) Or S/S Make , Supplying And Fixing The Following C Curve Type Miniature Circuit Breaker / Accessories Suitable For Operation On 415V/230V Ac Supply In The Existing Mcb Dbs Complete I/C Making Necessary Interconnections, Testing And Commissioning Etc Complete As Required [Make: M/S L&T Make].A) 20A 2 Pole Mcb , Supplying And Fixing Of Pothead Suitable For 4 Core 35 Sqmm Ug Cable I/C Providing Suitable Cl On Bescom Pole Etc Complete As Required , Supplying & Laying The 40Mm Size Of A Class Gi Pipe In Existing Trench/ In Ground / On Surface Of Wall Etc. (The Work Shall Be Carried Out In Coordination With Crpf Building Engineer Incharge For Obtaining Power Supply Service Connection ) , Earth Excavation 300Mm X 600 Mm After Laying The Cable Refilling The Trench Etc Using Manpower Or Crane Jcb Complete As Reqd. (The Work Shall Be Carried Out In Coordination With Crpf Building Engineer Incharge For Good The Damages Etc As Reqd , Providing Chemical Earthing By Using Copper Bonded 17 Mm Dia & 3Mtr Long Rod, Earth Enhancing Compound, Earth Pit Cover, I/C Excavation And Refilling The Pit, Sign Writing Of Earth Chamber With Paint Etc As Reqd. , Providing And Fixing 6 Swg Dia G.I. Wire On Surface Or In Recess For Loop Earthing Along With Existing Surface/ Recessed Conduit/ Submain Wiring/ Cable As Required. , Supplying And Fixing Of 25 Mm Pvc Pipe With Accessories On Surface Of Wall/ Direct In Ground Including Earth Excavation And Refilling, Making Good The Damages Etc As Required. , Supplying And Laying Of The 4 Core 10 Sqmm Pvc Insulated Unarmoured Copper Conductor Cable Of 1.1 Kv Grade On Surface Of Wall /In Existing Pipe Etc., Complete As Reqd [M/S Polycab Or Similar Superior Make) , Making Base Frame Stand Arrangement With Ms Angle Iron/ Flat I/C Cutting, Welding, Fabricating, Prdg Cement Concrete To The Legs Of The Stand Etc As Reqd. A) 50 Mm X 50 Mm X 5Mm Ms Angle Iron , Supplying And Fixing Cable Route Marker With 10 Cm X 10 Cm X 5 Mm Thick G.I. Plate With Inscription There On, Bolted /Welded To 20 Mm X 20 Mm X 3 Mm Angle Iron, 30 Cm Long And Fixing The Same In Ground With Minor Concrete Pedestal As Required. , Laying Of The 2C X 6 / 10 Sqmm Isi Marked Pvc Insulated / Xlpe Aluminium Conductor Ug Cable Of 1.1 Kv Grade On Surface Of Wall / Pole I/C Necessary Testing & Commissioning Etc Complete As Reqd. , Supplying And Fixing Of 32 Mm Dia 5Ft B Class Gi Pipe Bracket Suitable For Fixing The Existing Led Street Light Fitting On Surface Of Wall / Existing Pole With Necessary Cl S, Accessories Etc Complete As Reqd. , Sitc Of 30Watt Led Type Street Light Fitting Suitable For Operation On 230V, 50Hz, Ac Supply On Surface Of Wall / On The Existing Gi Pipe Bracket / Pole I/C Making Necessary Interconnections, Testing /Commissioning Etc Complete As Reqd. [Make: M/S Havells, Model : Lhexayp7pn6k030 / Ss Bsnl Approved Make] , Supplying And Fixing Of 3 Phase Direct Operated Bescom Approved Kwh Energy Smart Meter In Existing Meter Board Including, Fixing With Necessary Hardware/ Cl S Arranging For Bescom Power Shut Down, Connections With Existing Wires, Testing Etc As Required. (Bescom Approved)