Tenders for Conversion Of Ht O/H 11 Kv Open Line 55 Sqmm/100 Sqmm To Underground Line Using 185/240Mm2 Xlpe Ug Cable With Ring Main System By Installing Rmu Or Over Head Line Using Xlpe Cable Of Size 150/185Mm2 Or Using Mvcc Medium Voltage Cover Conductor Overhead Conductor In Jurisdiction Of Mgvcl Under System Improvement Si Scheme