REPAIR AND MAINTENANCE OF RO PLANTS UNDER GE JORHAT.

Amount

Comprehensive maintenance of 04 Nos RO plant capacity of 50 litre per hour including all accessories for safe and efficient running at various location at Jorhat for the period of one calender month including repair/ renewal of all spare parts (except item No.2), inspection, testing etc as and when required for smooth and efficient functioning of the plant by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as directed and specified. Note:- The unit quoted rate shall be deemed to be inclusive of comprehensive maintenance of 04 Nos RO Plant per calender month and all spare parts except the following supply only items. Location:- Lichubari-01 No, Mariani- 02 Nos, Bhalumara-01 No.

Supply only the following spare parts of RO Plant of capacity 50 ltr/ hrs complete all as specified.

Pump 100 GPD.

Solinoid valve

S.M.P.S ( switch mode power supply) .

Ultra violet tube .

Ultra violet chalk .

Ultra violet barrel.

Membarine housing.

P P housing.

Woolen filter candle 20" x 2" .

Sediment.

Carbon .

Membrane 80 GPD.

Mineral catridge.

PVC pipe size3/8".

TDS controller

Comprehensive maintenance of 02 Nos RO plant capacity of 100 litre per hour including all accessories for safe and efficient running at various location at Jorhat for the period of one calender month including repair/ renewal of all spare parts (except item No.4), inspection, testing etc as and when required for smooth and efficient functioning of the plant by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as specified and as directed. Note:- The unit quoted rate shall be deemed to be inclusive of comprehensive maintenance of 02 Nos RO plant per calender month and all spare parts except the following supply only items. Location:- Lichubari-01 No., Saraibari-01 No.

Supply only the following spare parts of RO plant capacity 100 ltr /hrs complete all as specified. Make Aqua Grand/ Aqua Fresh Natura

Pump 300 GPD.

Solinoid valve

S.M.P.S ( switch mode power supply) .

Ultra violet tube

Ultra violet chalk .

Ultra violet barrel.

Membrane housing.

P P housing.

Woolen filter candle 20" x 2".

Inlet fitting .

Sediment

Carbon

Membrane 300 GPD.

Flow resistance switch

Mineral catridge.

Comprehensive maintenance of 02 Nos RO plant capacity of 250 Litre per hour including all accessories for safe and efficient running at various location at Jorhat for the period of one calender month including repair/ renewal of all spare parts (except item No.6), inspection, testing etc as and when required for smooth and efficient functioning of the plant by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as specified and as directed. Note:- The unit quoted rate shall be deemed to be inclusive of comprehensive maintenance of 02 Nos RO plant per calender month and all spare parts except the following supply only items. Location:- Lichubari-01 Nos, Rowriah:-01 Nos

Supply only the following spare parts of RO plant capacity 250 ltr/ hrs complete all as specified. Make :- Filmtec dow / Aqua Fresh/ Pentair/ Hi- teCH/ CSM

Membrane 40 inch/ 40 inch .

End cap

High pressure pump

Raw water pump.

Flow meter

Membrane housing

Vesel size 10" x 48 "

Gravel size 3 mm to 6 mm

Gravel size 6 mm to 12 mm

Dosing pump.

P P woolen candle 20" x 4".

Multiport valve

Comprehensive maintenance of 01 No RO plant capacity of 500 litre per hour including all accessories for safe and efficient running at various location at Jorhat for the period of one calender month including repair/ renewal of all spare parts (except item No.8), inspection, testing etc as and when required for smooth and efficient functioning of the plant by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as specified and as directed. Note:- The unit quoted rate shall be deemed to be inclusive of comprehensive maintenance of 01 No. RO plant per calender month and all spare parts except the following supply only items. Location:- Mariani- 01 No.

Supply only the following spare parts of RO plant capacity 500 ltr/ hrs complete all as specified.

Membrane 40 inch/ 40 inch .

End cap

High pressure pump

Raw water pump.

Flow meter

Membrane housing 4040

Vesel size 10" x 48 "

Gravel size 3 mm to 6 mm

Gravel size 6 mm to 12 mm

Dosing pump.

P P woolen candle 20" x 4".

Activated carbon filter

Multiport valve

Comprehensive maintenance of 02 Nos RO plant capacity of 1000 litre per hour including all accessories for safe and efficient running at various location at Jorhat for the period of one calender month including repair /renewal of all spare parts (except item No.10), inspection, testing etc as and when required for smooth and efficient functioning of the plant by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as specified and as directed. Note:- The unit quoted rate shall be deemed to be inclusive of comprehensive maintenance of 02 Nos RO plant per calender month and all spare parts except the following supply only items. Location:- Lichubari-01 No., Bhalukmara-01 No.

Supply only the following spare parts of RO Plant capacity 1000 ltr /hrs complete all as specified.

Membrane 40 inch/ 40 inch .

End cap make

High pressure pump

Raw water pump.

Flow meter .

Membrane housing.

Vesel size 10" x 48 " .

Gravel size 3 mm to 6 mm

Gravel size 6 mm to 12 mm

Dosing pump.

P P woolen candle 20" x 4".

Activated carbon filter

PVC pipe size 20 mm.

Supply and fix in replacement of pressure pump 1 HP power consumption 750 to 1000 watt water flow rate P/m 50 to 100 litres, head 30 to 50 metres, complete all as specified and directed.

Supply and fix in replacement of woolen filter candle 20" x 2" complete all as specified and directed.

Supply and fix in servicing and replacement of vessel size 14 x 65 inch 1000 LPH detail media gravel 1 bag, 5 inch treated sand 1 bag 25 Kg, white sand 25 Kg fine, sand 25 Kg, complete all as specified and directed. (RO plant 02 Nos)

Supply and fix for, TDS controller and all connected items including pipe fittings and alkaline candles for RO 50 to 100 litres, complete all as specified

Supply and fix for TDS controller and all connected items including pipe fittings and alkaline candles for RO above 100 litres, complete all as specified and as directed.

Supply and fix for chlorine controller and all connected items including dosing pump, dosing tank 50 liter and pipe fittings , complete all as specified and as directed. Note: (a) One HS RO Mechanic and one helper should be available for attending day to day complaints on all days including/ Sunday and holiday from 09.00 hrs to 15.00 hrs . (b) Individual should be in possession of all required tools for rectification of complaints . (c) Labour charges and cost of required tools is deemed to be included in the unit quoted rate. (d) Work shall be executed by the authorised service mechanic/ RO Mechanic of manufacturer after satisfactorily completion of servicing of RO PLANT and appliances If any fault occurs upto completion of contract period should be attended by concerned rep within stripulated time frame without any failure. Quoted rates is deemed to be included all such charges. (e) If any above RO equipment and connected items become breakdown, the contractor shall locate the problem/ fault at site within 12 hours on intimation by JE/ Engineer-In-Charge and ensure that the fault is rectified within 48 Hours, failing which an amount of Rs 100 /- per hour will be recovered as penal recovery from any payment due to contractor after expiry of 48 hours.

M/S DHAR AND DHAR (BID ID -3266403)

M/S BARUAH ELECTRICALS (BID ID -3266252)

M/S RA ENTERPRISE (BID ID -3271504)