A# Line maintenance, service renovation, open wire, change broken pole, emergency repair and maintenance works including system development, low-voltage removal, installation of substations, maintenance of 11/0.4 KV distribution line. B# Solution of overload and low-voltage problems, alleviation of customer suffering, reduction of system losses and operational repairs and to facilitate maintenance work construction of 11 KV & 11/0.4 KV lines and installation/relocation of 11/0.4 KV Transformers for convenient bifurcation of feeders. C# Repair, maintenance, service renovation, opening, alteration of broken pole, maintenance of 11/0.4 KV distribution line, procedural development, low-voltage removal, emergency repair and maintenance works including installation of substations 11 KV bridge and feeder. D# Emergency repair and maintenance works including installation of substations, procedural development, low-voltage removal, repair, maintenance, service renovation, open wire, alteration, broken pole replacement of distribution line and adjacent areas of feeder. E# Alteration of HT and LT loops, alteration of various DOFCs and LAs, replacement of faulty transformers at various times including ancillary emergency repairs and maintenance works of existing distribution substations of 11 KV feeders.