Tenders for Supply of Safety Earthing Switch Hom With Modified Female Contact Arrangement And Key Box To Clw Spec No.Clw/Es/S-6 Alt-1.With Modification Of Earthing Switch Arrangement As Per Rdso Modification Sheet No. Rdso/2012/El/Ms/0405 Rev 0 Dt 03-01-2012 Warranty Period: 30 Months After The Date Of Delivery