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

Dismantling of existing 8 inch and 10 inch dia ms pipe delivery ranges for providing free space for coal exposer at patch a area in ashok ocp under piparwar area.

Diversion of 300 mtr 3 range pipe lines (two ranges are of 6 inch dia while one range is the combination of 8 inch and 10 inch dia) at tapin north ocp under hazaribagh area

Laying, jointing of 3rd range new pipe line 10 inch dia 1050 mtr length of rocp/sj..

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.

Diversion of 140 mtrs. 3 range pipe lines (two ranges are of 6 inch dia. and one range is of 8 inch dia.) at tapin north ocp under hazaribagh area

(a) laying and joitning of delivery pipe range of 6 inch dia and 10 inch dia at departmemtal patch,salanpur ocp and (b)dismantling and laying and jointing of delivery pipe range of 10 inch dia at hired patch-h pump station of new akashkinaree collier

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

Erection and laying of 2000mtr, 6 inch dia (150mm) dia pipe line for providing water to east patch of saya-d ocp. from west patch of sayal-d ocp.