Dismantling and laying of 800m of 8 inch diameter pipeline at quarry no. 03 for shifting of pump and 120m pipe line diversion for pump runnig for dewatering at quarry no. 03 of kathara colliery

Laying of delivery pipeline 600m length and 8 inch dia at quarry no 2 departmental quarry at religara colliery, under argada area.

For laying of 410m 8 inch dia pipeline of 3rd range at quarry no 02 of kathara colliery

Laying of 200m 6 inch and 4 inch pipeline for fire fighting near quarry no. 03 dumping under kathara colliery.

Dismantling and laying of 02 range x 250m of 8 inch diameter pipeline for shifting and installation of pimps at new site of pumping for dewatering of quarry no-02 under kathara colliery.

Dismantling of two pipeline range 8 inch 10 inch deco main sump to deco coal face east side (purba coal face), with pump motor deco face abocp mine under block-ll area

Barbed wire fencing towards the western-northern side of quarry no-03 at kathara colliery

(a)shifting of 4000gpm pump motor set of jharna face sump as and when required(04times)for extraction of coal from the floor of the sump and(b)maintenance of 4000gpm pump of jharna face and purba face and their pipeline of muraidih, amp colliery

For 300m dismantling of damaged 8 inch 6 inch dia. pipeline and 300m laying of 8 inch dia. pipe line from 5no. coal stock to kathara- washery and kathara workshop, which supplies essential water to them from quarry no. 02 under kathara colliery.

Four times shifting of 2000gpm pump motor in safe/suitable side of the sump along with di of its pipe &#x0d line due to extraction of floor coal of jarlahi coal face sump at phularitand under amp colliery