Tender For supply of supply of convenational lightning arrester as per rquirements , supply copper plate as per rquirements , supply of copper strip as per rquirements , supply of copper bus bar with 6 holes , supply of salt , supply of charcoal , supply of galvanized iron gi pipe , concrete cementing chamber , concrete cementing chambers metallic cover , supply of hdpe pipe , supply of funnel , supply of pvc insulated insulated copper wire , construction of earthing system earth pit , supply of earthing sign board , installation testing and commissioning of above alongwith items as described in item description