(a) di of 6.6kv o/h line due to advancement of 0b face and ob dump (b) changing of tilted 11kv poles and tensioning of conductor at mathaband under muraidih (c) di of 3.3kv o/h line due to damage by dumper at jarlahi, amp colliery.

Repairing and maintenance of 11kv o/h line mobile &#x0d substation at dozer section utilized for 440v power &#x0d supply to muraidih weighbridge and muraidih filter &#x0d plant under amp colliery, barora area.

Repairing and maintenance of damaged 6inch dia &#x0d ms pipes utilised for domestic water supply to shiv &#x0d mandir and kali mandir from shatabdi filter plant &#x0d pump under muraidih, amp colliery, barora area.

(a)shifting of 4000 gpm pump motor of sadbhavna sump (b)erection of 10inch dia ms pipeline (2nd range) from the sump to the top bench of 4th patch and other miscellaneous job related with pumping and pipeline works of socp and mocp patch, ampc.

Complete overhauling and repairing of mn-6 pump &#x0d at shatabdi filter plant under muraidih amp colliery, &#x0d barora area.

Laying of 310 meter 250 mm dia di k-7 pipe from legacy plant to jappu ki tal in mo. benipur choudhary.

Laying of new hdpe pipe line of 63mm dia from b hostel junction to university college of science botany sump on the o.u. campus.

Supplying and laying of different dia d.i pipe k-9 from wtp bhelatand to existing sump at jharkhand balika aawasiy vidyalay at bagula, dhanabd and bbmku

Repairing of 6inch dia domestic water supply range &#x0d from n.d. section to sijua pahadi filter plant of &#x0d damoda colliery under barora area.

Day to day maintenance of existing 6 inch dia pipeline with pump shifting/pipe shifting from 42 no. querry to prem nagar filter plant for the period of one year of peocp under hazaribag area