Maintenance of 50LPH RO located in Adm Building Ash Handling Plant DM plant New Stores 33KV Sub Station Hydrogen plant FOC Fire Service and ECHS control room for the period of one year from the date of commencement of work at NCTPS I

Amount

NCTPS–I- CM Circle – CM-I- Maintenance of 50LPH RO located in Adm. Building, Ash Handling Plant, DM plant, New Stores, 33KV Sub-Station, Hydrogen plant, FOC, Fire Service and ECHS control room for the period of one year from the date of commencement of work at NCTPS-I.

Supplying and erecting in position of following liters capacity Industrial Model Reverse Osmosis Water-cumPurifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. (a) MS Skid 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine Sand and Activated Carbon Filling) set (c) Feed Pump 0.50 HP-1 No. (d) Vertical Pump 2-9, 2.00 HP / Single Phase 1 No. (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) 1 No. and Membrane Pressure Vessel 40 x 40-1 No. & Pressure Gauge - 2 Nos. (f) Flow Meter - 1 No. 20" Filter with Housing 1 No., Low Pressure Switch - 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact.

Replacement of 50LPH RO purifier materials at service building, UCB, Repair bay and switch yard area RO Maintenance including cost of all materials, lead, lift, labour, transporting etc., complete and as directed by the engineer at site.a)50 LPH RO pump 150 GPD once in a year

b)50 LPH RO membrane 100 GPD once in 3 months,

c)50 LPH RO SMPS 36 volt once in a year

d)50 LPH 20 Spun housing 20 inch once in a year

e)50 LPH 20 inch Spun+CTO+GAT once in 3 months

f)50 LPH RO 36 volt SV once in a year

g)50 LPH FR 800 once in 6 month

h)3/8 Y clamp + Elbow pump once in a year

i)3/8 pipe 1 meter once in a year

j)5 m LPH members and housing once in 6 month.

k)4/8 pipe once in a year

l)On/Off Valve Nipple once in a year

m)Water storage tank once in a year

n)Storage tank once in a year

o)50 LHP 1054 Vassail once in a year

p)Float switch once in a year

q)Post Carbon filter once in 6 month

Labour charges and replacement of 50LPH RO materials and service charges for power house and service building area including cost ofall labour lead ,lift and T&P etc., complete

P RAJALINGAM CONTRACTOR (BID ID -1373366)