Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Bsnl Ed Bgl Nit No31 Providing Electrical Maintenance Works At Various Nbsnl Bts Sites 10 Sites Under Dgm Nw Bengaluru Srir Uram Labour Colony Srir

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Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Bsnl Ed Bgl Nit No31 Providing Electrical Maintenance Works At Various Nbsnl Bts Sites 10 Sites Under Dgm Nw Bengaluru Srir Uram Labour Colony Srir Uram 2 Rajaji Nag.. - Laying Of One Number Pvc Insulated And Pvc Sheathed / Xlpe Power Cable Of 1.1 Kv Grade Of Size Not Exceeding 35 Sq.Mm As Per Dept. Specifications Directly In Ground Including Excavation And Refilling The Trench But Excluding Sand Cushioning And Protective Covering Etc As Required , Laying Of One Number Pvc Insulated And Pvc Sheathed / Xlpe Power Cable Of 1.1 Kv Grade Of Size Not Exceeding 35 Sq.Mm In The Existing .Pvc/Rcc/ Hume/ Stoneware/ Metal Pipe Surfece Of Wall As Required. , 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)4X25sq.Mm , Supplying And Fixing Meter Board Made Of 16 G Prefabricated Powder Coated 2 Compartment Ms Box With Sealing Arrangement As Per Bescom Specification Top Extended For Rain Protection Fixing On Surface Of Wall Necessary Insulators Ryb Sleeves Bolt And Nuts Earthing The Enclosure Of Size 225Mm Depth X 500Mm Width X 900Mm Height Nominal Size Including, A)10Mm Thick Frp Hylum Sheet Suitable For Fixing Bescom Energy Meter And Providing.B) 63A 4 Pole Tpn Mcb Suitable For 415V Ac Supply .C) 100 S 3Phase And Neutral Aluminium Bus Bar Of About 350Mm Length With Sealing Arrangement I/C 4 X 10 Sqmm Cuppar Conductor Singal Core Wirng At Bus Bar To Meter , Meter To Out Going Tpn Mcb Fixing On Surface Of Wall Necessary Hardware Items Earthing Etc As Required Note: The Work Shall Be Carried Out In Coordination With Bescom Authority For Obtaining Power Supply Shut Down , 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 , Cutting The Existing Cement Concrete By Using Compressor Hammer Drill / Manual Cutting, Clearing The Debris Etc., And Making Good The Same With Cement Concrete Of Proportion 1:2:4 Rcc Concrete , Neat Finishing, Making Good The Damages Etc., Complete As Required. , Supplying And Fixing Of Pothead Suitable For 4 Core 16/25 Sqmm Ug Cable Including Providing Suitable Cl On Bescom Pole Etc As Required , Supplying And Fixing The Following Electrical Items Suitable For Operation Of 230V 50Hz Ac Supply I/C Making Necessary Interconnections, Testing, Commissioning Etc. As Reqd. [M/S L&T Or Ss Make] A) 4X 16 Sqmm Pvc Insulated Al Weather Proof Wire On Bescom Pole , Supplying And Laying The 40Mm Size Isi Marked Gi Pipe With Accessories For Road Crossing Direct In Ground On Surface Of Wall Including Cl Ing Etc Complete As Required. , 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) 63 A 4 Pole Mcb , Supplying & Fixing Of 380 Mm Sweep Heavy Duty Exhaust Fan Suitable For Operation On 230Volts, 50Hz, Ac Supply In The Existing Opening Including Making Necessary Inter-Connections, Supplying And Fixing Louvers For Preventing Rain Water Entry, Testing And Commissioning Etc., Complete As Reqd (Make: M/S Havells / Crompton / Orient / Usha/Ge Khaitan / Almonard Or Ss Make). , Supplying & Fixing Analog Timer With Built-In No & Nc Contacts In A Suitable Size Weather Proof Box On Surface Of Wall For Automatic Control/Operation Of The Existing Exhaust Fan I/C Necessary Internal Wiring, Testing, Commissioning, Etc., Complete As Reqd. [Timer Make: L&T, Gic Model : J648b1 Or Similar Superior Make] , Restoring Of Minor Electrical Problem Such As Replacement Of Burnt Cable End Terminations At Various Locations Tightening Of All Electrical Connections At Db/Meter Board/Ea Set Control Panel Including Liasioning With Bescom Officials Making Good The Connections Testing Etc As Required. , S&F The Following Led Battens Suitable For Working On 230V 50Hz Ac Supply Etc., As Required. A) 24Watt 4Ft Led Batten , Transportation Of 4Core25 Sqmm Cable From Wms Compound To Bts Under Yeshwanthapur, Nelamangala And Peenya Area Wherever Required Including Arranging Vehicle, Labour, Loading And Unloading To The Bts Site Etc As Reqd , Supplying And Drawing Following Sizes Of Fr Pvc Insulated Copper Conductor, Single Core Cable In The Exsting Pvc Conduit Ms Lader Etc As Required. A)3Core 1.5 Sq.Mm Round Unarmoured Cable , Supply And Fixing Of 40Mm Heavy Gauge Pvc Pipe Along With Bends, Collar, Cl S Etc., For Protection Of The Power Cable Including Cutting And Making Good As Required. , Supply And Fixing Of 12Mm Holl Ms Mesh I/C 20Mm Ms Flat Size 250 Mm (2 Nos )400 Mm (2 Nos ) I/C Cutting Welding Bending Painting Etc As Reqd And Cutting Of Bts Container Of 250 Mm X400 Mm Size For Fixing The Fresh Air Including Finishing Outside / Inside Of Hole, Making Good The Damages Etc., Complete As Reqd. , Cutting Of Bts Container Of Suitable Size For Fixing The 380 Mm Exhaust Fan Including Finishing Outside / Inside Of Hole, Making Good The Damages Etc., Complete As Reqd. , Dismantling Of Existing Wall Mounting Type / Feeder Pillar /Ms Angle Iron Stand Of Approx. Size 2Mtrx1mtr, Removing Of Incoming & Outgoing Ug Cables, Terminations, Making Good The Damages, Including Arranging Necessary Man Power, T&P And Handed Over To Bts In-Charge As Required. , Dismantling And Removing Of Existing 16/ 25 Sqmm Ug Cable From Ground Floor To 3Rd Floor Teres Bts Approx. 40 Mtrs And Terminations, Making Good The Damages, Including Arranging Necessary Man Power, T&P And Handed Over To Bts In-Charge As Required.