Description :
Tenders for Providing Of Chemical Earthing As Per Is Standards By Way Of Digging 2.5 Mt. Deep Pit ( 3ft X 3ft) Then Embedding 2 Meter Copper Bound G.i Earthing Electrode , 80mm Dia. Connecting The Electrode With Main Control Board By Copper Wire/ Strip ( To Be Paid Seperately) Full Thread Brass Nut And Bolt And Washers. Refilling Of Pit With 3 Bags ( 20 Kg Each Bag) Of Chemical Compound.complete Job. The Job Also Includes The Back Filling By Way Of Soft Soil To Enhance The Ground Resistivity. Complete Job., Supplying And Laying 25 Mm X 5 Mm Copper Strip At 0.50 Metre Below Ground As Strip Earth Electrode, Including Connection/ Terminating With Nut, Bolt, Spring, Washer Etc. As Required. (jointing Shall Be Done By Overlapping And With 2 Sets Of Brass Nut Bolt & Spring Washer Spaced At 50mm)
