Supply and fixing of 03 (three) range of 200 mtr. (200 x 3) length 4 inch dia hdpe pipeline in lower sump for de-watering and fire-fighting at tetariakhar ocp under rajhara area.

250 mtr (approx) length 6 inch dia pipeline dismantling and laying and fixing of 200 mtr. length (approx) 6 inch and 4 inch dia pipeline at coal stock no. 8, 5b and 7b for fire-fighting at tetariakhar ocp under rajhara area.

Laying and fixing of 550 mtr. length (approx) 6 inch and 4 inch dia pipeline at lower sump to coal stock for fire-fighting and dust suppression at tetariakhar ocp under rajhara area.

Transportation laying and installation of 8inch ms pipeline for two no. pipelines 200m each for installation of pumps in qry1 mines of rajhara colliery along with installation of 2 no. pumps at rajhara ocp rajhara area

Dismantling laying pipe cutting jointing (welding) etc of 6 inch-300 mtr 8 inch dia-200 mtr 4 inch- 150 mtr. pipeline for shifting of pumps at main sump firefighting locations and others as and whenever required under ttk ocp rajhara area

Laying and dismantling of 10 inch, 8 inch,6 inch and 4 inch dia ms pipeline for dewatering mine water to facilitate for coal and ob production and laying of pipeline in lilari ocp for water filling point from quarry at ilbl ocp,lakhanpur area, mcl.

Laying and dismantling of 10 inch, 8 inch,6 inch and 4 inch dia ms pipeline for dewatering mine water to facilitate for coal and ob production and laying of pipeline in lilari ocp for water filling point from quarry at ilbl ocp,lakhanpur area, mcl

Hiring of manpower for monthly calibration of 03 nos. weighbridge installed at tetariakhar ocp under rajhara area.

Transportation of 1200mtr.length 8 inch dia erw carbon steel pipe from central store barkakana to tetariakhar ocp under rajhara area by truck ortrailer with loading and unloading

Transportation laying and installation of 8 inch ms pipeline 60m length for installation of max flow make 2000gpm pump near mouth of underground gallery in qry1 ext mines of rajhara colliery rajhara area