SDP -Sabarimala M and M Festival in 1201 ME - Repairs and maintenance to the Reverse Osmosis plants and Kelby Units and Engaging R.O. Technician, Plumber and Cleaning staff, Chlorinating the drinking water to Ayyappa devotees - Supply of spare part

Amount

Appendix I - Repair and Maintenance R.O. Plant

Cleaning & Servicing of Multimedia filter

Supply and installation of PU Connector

Supply and installation of PU tube

Supply and installation of UV Lamp

Multimedia filter servicing a) Removing top cover/multiport valve of filter unit b) Removing old filter media c) Filling new filter media d) Refitting filter media

Supply of Centrifugal pump 1 HP

Removing damaged Centrifugal pump and fixing new one

Repairing of pannel board (Checking all electrical component and change the dameged component such as SMPS /Transformer etc)

Supply of panel board (Automatic panel board)

Supply and installation of membrane(1000LPH Capacity)

Supply of solenoid valve 1 inch

Replacing damaged solenoid valve, high pressure and low pressure switch

Supply and installation of dossing pump (10LPH , 4 Kg pressure)

Supply of dossing tank (HPDE tank 1000 litre)

Supply and installation of cartridge filter housing

Supply of cartridge filter

Supply and installation of high pressure pump 2HP pump

Supply and installation of UV system

Replacing damaged pipe and fittings

Supply of pipe fittings -3/4 inch CPVC pipe - 60m

1 inch CPVC pipe

Union connector 1 inch

Union connector 3/4 inch

1 inch brass valve

1 inch CPVC valve

1 inch CPVC adapter

1 inch CPVC elbow

3/4 inch CPVC elbow

3/4 inch CPVC adapter

Appendix II - Engaging R.O. Technician, Plumber and cleaning staff

Engaging technicians for running these plants in festival season and February monthly pooja (1no./day)

Engaging for Plumber for attending repairs and maintenance works to the pipe line of R.O. and kelby units etc. and all other allied works. (1no./day)

Engaging Cleaning staff for cleaning Kelby Unit, R.O. water dispensary and Drinking water fountains constructed at various location of Sabarimala (3nos./day)

Appendix III - Repair and maintenance of spare parts of chlorination cylinder

Replacement of old primary filter of chlorinator with brand new primary filter

Replacement of old chlorine diaphragm type pressure gauge with a brand new non corrosive type diaphragm chlorine pressure gauge

Replacement of old brass needle valve of the chlorinator with brand new brass needle valve

Replacement of old long gas bend with brand new gas bend

Replacement of old NRV bend with brand new NRV bend

Replacement of old water bend with new water bend

Servicing secondary filters assembling by changing filters element and refitting the same

Servicing of solutionazer assembling and refitting the same

Changing complete washer set of system and fitting the same machine

Servicing of injector assembling and fitting the same

Servicing and spare parts changing of mixing chamber assembly

Refitting the chlorinator parts and trailing the machine

Supply of OT solution of measuring the chlorine

Supply of chlorine leak testing ammonia solution 500ml in small bottle

Supplying of chlorine primary and secondary filters assembly solution discharge

Supplying and fitting 1 inch PVC pipe and fitting for delivery lines of the chlorine solution to all the water tank

Supplying and fitting 3/4 inch PVC pipe and fitting for delivery lines of the chlorine solution to all the water tank

Supplying and fitting 1 inch PVC ball valve

Supplying and fitting 3/4 inch PVC ball valve

Supply of hychem C edible disinfector solution calcium base 40% chlorine

Supply of chlorine resistant non corrossive chlorine solution valve of 25mm size

Providing chlorine gas connector line copper pipe of 2m length with brass nut and nipple both side of chlorine cylinder to the chlorinator

Providing clamp set for chlorine gas erection for chlorine cylinder

Dismantling the chlorinator and carefully stacking the same in store after season is over

Diamantling the pipe of chlorinator and tanks and stacking the same in store after season

Appendix IV - Supplying chlorine cylinder with testing filling and transporting drinking water at Sabarimala

Chlorine liquefied filling in cylinder after vacuuming 100kg, vavle lightning and coping as per rule

Testing chlorine cylinder 100kg capacity with hydraulic test 35kg/cm2 corrosion test, valve test and valve refitting

Conveyance of empty cylinder Sabarimala to Pamba by head load

Conveyance of filled chlorine cylinders took from Pamba to Sabarimala head load and supervision

Transporting chlorine cylinder from TCC to Pamba by observing gas cylinder transporting of explosive rules

Return to empty chlorine cylinder Pamba to TCC

PREM KUMAR A (BID ID -2420246)