Repairing overhauling and maintenance of kirlosker make 500 gpm, 6up4 pump of dd mines coal face under bokaro colliery

Of pump sets including supply of different sizes valves ,flexible hoses for a period 01 year 365 days at baroud ocm,secl, raigarh area .

Frequent extension /dismantling and re-organization of 6 inch dia m.s /gi pipe in respect of bokaro colliery

Installation of 02 no. of 1000 gpm pump motor with accessories and dismantling, shifting, lying and jointing of 6-inch dia ms pipe including hose pipes and sluice valve for dewatering near 541 shovel and dragline face under sb project.

Shifting, di, reorganisation and extension of 6inch dia and 8 inch dia ms g.i. pipe required for shifting of 1000 gpm and 2000 gpm pump at the coal face and main sump, due to displacement of water accumulation area bokaro colliery

And installation of pump set for a period of 01 year at chhal ocm of chhal sub area of secl, raigarh area .

Day to day dismantling and erection of pole for 440 v oh line in bokaro colliery shifting area under bokaro colliery

Making and fitting of 04 nos new coupling for 1000 gpm pump motor set in operation at d.d mines and cutting area under bokaro colliery

Repairing of kirloskar make dsm -6 1000 gpm pump of gidi-c colliery