Provision of maintenance free earthing system and strengthening of power supply over SPJ Division.

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Tender for Provision Of Maintenance Free Earthing System And Strengthening Of Power Supply Over Spj Division. , - Earthing Arrangement Byproviding Earthelectrode Of Gi Pipe 50 Mm Dia (B Class) 4.5 Meter Long With Flange Including 6 Swg Gi Earth Wire From Earth Pipe To Connecting Point Onswitch Board To Distribution Board/Pole Etc. As Per Site Requirement Including Masonry Enclosure As Per Tech Specification At Annexure A Relevant Iss & Ie Rules And Site Requirements. A Suitable Ci/Ms/Rcccover As Approved By Rly. Representative, Cover With Locking Arrangement Shall Be Provided. , - Making Of Earthing Pit 15 Deep With Copper Plate Of Size 600 Mm X 600 Mm X 3.15 Mm With Its Top From Ground Level Complete With 20 Mm Dia Gi Pipe Fitted With Alternate Layers Charcoal And Salt At Least 150 Mm Thick Around, Funnel For Watering And One Earthing Lead 20 Mm X 5 Mm Copper Strip In Gi Pipe 30 Mm Medium Gauge, Masonry/Housing With Ci Hinged Cover Plate With Locking Arrangement Complete In All Respect. (Copper Strip Up To Ground Level To Be Supplied). , - Iinstallation,Connection,Testing And Commissioning Of One No. Double Pole,Rating - 16- 25 Amp Elcb/Rccb On Concealed Suitable Size Pvc Board Having Top Cover Hylem Sheet ( Thickness Not Less Than 3Mm )Including Supply Of Elcb/Rccb, Pvc Board ,Hylem Sheet , Pvc Copper Cable ( Not Less Than 10 Sqmm) For Connection With Required Material For Installation And Connection As Per Instruction Of Site Incharge. Board Make- Cany, Anchor, Havells. Elcb Make - Havells,Hpl, Legrand,L&T, Anchor.