A) repairing of 02 nos of manually operated boom barriers and one (01) no height restriction barrier with erection(02nos) and dismantle(01nos) of manually operated boom barriers and b) repairing with fixing of bend/rusted poles under jocp, hzb area.

Erection 03nos and dismantle 02nos of manually operated boom barriers and one no height restriction barrier under peocp, hzb area.

Repairing of (04) four nos. of rest shelter at jocp under hzb area.

Erection and dismantle of mine 220v ph-ph lt o/h line poles and accessories for illumination purposes at mines area under jocp, hzb area.

Erection and dismantle of mine 3.3kv o/h line poles and accessories in 1.6mva field feeder to supply power in 592 shovel at jocp, hzb area.

Repairing of (02) two nos. of rest shelter with making of glass aluminum with net at jocp under hzb area.

Repairing of 1000gpm, make-peerless and grieves, model 6tu16, 2 stage, 100 metres head pump installed at jocp under hzb area

Repairing of enm workshop shutter, substation shutters and enm shed shutter with complete testing and paint finishing at jocp under hzb area.

Repairing 01 no. one 36-drum (6x6) pontoon for 1000 gpm pump-motors foundation with repairing of 2 nos. pipeline ranges at jocp under hzb area.

Repairing/ replacement of earthpits of laiyo filter plant and laiyo substation with installation of lightning conductor at these locations of jocp, hzb area.