Providing Annual Service Maintenance to Reverse Osmosis Plant at Ward No. 1 2 3 4 5 6 7 8 10 11 12 29 30 and 31 in Zone - I

Amount

Operation and Maintenance of Routine service Reverse Osmosis System once in a month and twelve times in a year of Tambaram City Municipal City Municipal Corporation Zone - I in different various places Following capacity of (2000,1000, 500,250 and 25 Litre per Hour) Plants. The service maintenance cost are included for each plant compulsory replacement of 10 micron and 5 micron spun filters, Regular service for Sand and carbon filter, Multiport valve replacement, High & Low pressure switch, High pressure pump impeller Servicing, Membrane cleaning by chemicals, Needle valve, Wet control panel, Electrical control, Back washing Auto flush solenoid replacement, High pressure switch, Automatic control system float, Sediment Filter for RO Plant, All Types of Boosting pump , stain filter, Activated carbon filter, Membrane, Raw water bearing change, Adapter, Pump servicing excluding High pressure pump if necessary above components replacing etc. complete. 250 LPH Capacity

500 LPH Capacity

1000 LPH Capacity

Parimaladevi.P (BID ID -1120085)