Discharging, Cleaning, Sieving, Segregating and Recharging of Sand, Pebbles and Gravel in North and South compartments of Pressure Sand Filters PSF-I and PSF-II for Inspection and Repair works, in De-Mineralized Water Plant of Ammonia Complex

Discharging, Cleaning, Sieving and Recharging of Sand, Pebbles and Gravel of north and south compartments of Pressure Sand Filters, PSF-I and PSF-II for its bottom header Inspection/repair works, in Demineralized Water Plant of Ammonia plant.

Discharging the full contents of Sand, Pebbles and Gravel in north and south compartments of PSF-I for its inlet header repair works, in Demineralized Water Plant of Ammonia plant. Recharging of Sand, Pebbles and Gravel in Pressure Sand Filter (PSF-I), with makeup quantities required, (As per the special conditions attached). Make up sand/pebbles/ crushed Gravel is to be brought by the contractor and to be sieved and washed before charging.

Discharging the full contents of Sand, Pebbles and Gravel in north and south compartments of PSF-II for its inlet header repair works, in Demineralized Water Plant of Ammonia plant. Recharging of Sand, Pebbles and Gravel in Pressure Sand Filter (PSF-II), with makeup quantities required, (As per the special conditions attached). Make up sand/pebbles/ crushed Gravel is to be brought by the contractor and to be sieved and washed before charging.

GOPAKUMAR E A (BID ID -3315864)

V P GOPI (BID ID -3315722)

K Thulaseedharan Pillai (BID ID -3315357)