Laying of pipe lines 02 ranges each 8 inch dia and 10 inch dia of length (2x450 mtr 8 inch dia and 2x450 mtr 10 inch dia pipe line) from pumping station at patch a to existing laid pipe ranges near high wall at patch a area in ashok ocp.

Laying of 400 mtr, 10 dia ms pipeline for operation of pump and dismantling of 1800 mtr 8 dia ms pipeline and 1800 mtr 10 dia ms pipeline at patch a area ashok ocp under piparwar area. (transportation of materials from designated place to work

Dismantling of existing lt oh line to provide free space for dumping at departmental working patch at ashok open cast project under piparwar area.

Providing ms barrier at different places in mines under ashok ocp, piparwar area.

Dismantling, facing and transportation of 8inch/10 inch dia ms pipe of contractual patch sumps from neelkanth-a/neelkanth-b/c-patch/d-patch to discharge point of satarkata chowk of kusmunda mines.

Dismantling and laying of ms pipeline ranges of different diameter 10 inch , 8 inch , 6 inch and 4 inch at ilbl ocp(n), lakhanpur area, mcl

Dismantling, facing and transportation of 8 inch/10inch dia ms pipe of departmental patch sumps from cat new to coal india chowk/cat new to 28 no coal stock/cat new to oitds discharge point/cat old to sarangi chowk of kusmunda mines.

Laying of 02 range 8 dia ms pipe and 01 range 10 dia ms pipe from patch a pump house to near benti village transporting road at ashok ocp under ppr area.

Dismantling and laying of m.s. pipeline ranges of 10 inch and 8 inch diameter at ilbl ocp, lakhanpur area, mcl

Repairing/welding of damaged/ leakage portions of laid three ranges pipe lines having 6 inch dia, 8 inch dia and 10 inch dia sizes at tapin north ocp, hazaribagh area