annual maintenance estimate of the electrical installation work at psychiatry building, animal house and morgue building, lokepur admin and academic building, lokepur eye opd building, lokepur mrd building, lokepur cottage building b c roy hostel building, srb hostel building chummery hostel building, rabin hall hostel, ladies hostel ( old ) , ledies hostel ( new ) , old nurses hostel under bsmc and h, bankura ( electrical work ) rectification & restoration of e.i.work by changing old unserviceable damaged aluminium wire by copper wire at various location of main building of bsmc&h, bankura