Repair or maintenance of filter bed, cleaning of sludge, cleaning of overhead and sedimentation tank, repair or replacement of sluice chamber, pipe lines, floculator system at pump house no 01 at hq eac (u) (af) under ge (i) (af) shillong

Repair/ replacement and cleaning of rapid sand filter, aeration tower and sedimentation tank pump house nos 5, 8 and 9 at mil stn agartala

Operation, maintenance and repairs to psc/ms raw water&amp#x0d pipeline of dia. 1500/1200mm from hetawane dam to wtp, jite under hetawane water supply scheme.

Replacement of slow sand filter media of 3 unit treatment plant at shyam nagar swaraj dweep under cd-i, apwd, sri vijayapuram in lieu supply of portable water supply to different areas at shaheed dweep by truck during peak summer as and when requir

Amrut 2 replacement of ac/pvc pipes and laying&amp#x0d with pvc /di pipes in pathirapally ward in tvpm&amp#x0d corporation stretch ii under peroorkada section civil&amp#x0d work pipeline work

Replacement of filter media at filter unit at 2 mgd water treatment plant budhakheda bairagarh ward 05 under zone 01 bhopal.

(sh- replacement of existing unserviceable fittings and &amp#x0d cable laying on pwd roads under pwd emd south east, new delhi)

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.

Replace of shourding&amp#x0d material of filter bed and&amp#x0d laterals 2 nos bed

Civil works at gdk 1 incline fan house outdoor sub-station for the addition of 1no.1600kva, 33kv/ 3.3kv power transformer for providing power supply arrangements for the proposed rapid gravity filter bed in rg-i area, gdk. (invited under earmarked work for sc community contractors only)