8897/E8

M&L for cleaning of RO storage tank of Cap 3000/5000 ltr with bleaching powder by blocking the inlet/outlet flow from manholes, lifting the water out of the sump, scrapping the internal wall/floor with wire brush (to remove deposited scales, mud etc from the walls/floors by using suitable T&P manually from the bottom of the tank) and removing the same at a distance n exc 50m from the site where directed,opening the blocked holes etc before normalising flow complete all as specified and as directed by Engr -in-charge. Note contractor has to pump out the storage water at his own arrangement before cleaning the the tank)

All as per item No 1.00 here-in- before but service tank 2000 Ltr capacity

All as per item No 1.00 here-in- before but service tank 1000 Ltr capacity

All as per item No 1.00 here-in- before but service tank 500 Ltr capacity

Taking out of pump from existing position dismantling and repairing of pressure pump of any type up to 3 hp capacity, replacement of ball bearing, bush, connection wire, oiling etc complete testing all as specified and as directed.

Material and Labour Rewinding of electric motor AC 3phase 415 volts 50- HZ of capacity upto 3 HP with supper enamel copper wire of same size and heating and vernishing after removing the old burnt out winding including replacement of bearing transportation etc testing & commissioning complete all as directed by Engr-in-Charge.

Dismantling the PVC body multigrade filter unit, (NFMG 20) of RO frontal pipe line and valves, un loading the media and cleaning media i.e pebbles, gravels using chemical as approved by manufacturer,servicing of multi port valve, re-installation of unit and testing complete, all as directed. Make : ION Exchange or equivalent as approved in Multitex Engg

Supply only items mentioned here-in-after for RO Plant :-

Multigrade filter media

Activated carbon media