REPAIR REPLACEMENT OF UNSV CHLORINE DOZING PUMP SET CHOLRINE PLANT AND OTHER CONNECTED WORKS OF WATER SUPPLY SYSTEM UNDER GE EM LUCKNOW

Amount

Taking down chlorine metering pump 1/2 HP 250 Volt, 50 Hz and transporting from pump house to contractor's work shop or at site, dismantling for carrying out necessary repairs / renewal of parts of motors or pump and reassembling complete chlorine metering pump sets & installation ,testing etc the same after necessary repair to site complete all as directed. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

Supply and replacing (in repairs) pump shaft for metering pump complete all as specified & directed.

Supply and replacing (in repairs) spring for metering pump complete all as specified & directed.

Supply and replacing (in repairs) diaphragm for metering pump complete all as specified & directed.

Supply and replacing (in repairs) dozing head for metering pump complete all as specified & directed.

Supply and replacing (in repairs) tubing suction / delivery pipe 3/8 " dia nylon pvc 03 mm thick for metering pump complete all as specified & directed.

Cutting out the existing winding metering pump electric motor of any make 3 phase , 415 Volts, AC of any make, rewinding with the same size of coper winding wire as exisiting all as specified and directed by the Engineer-in-Charge.

Supply and replacing (in repairs) of nylon braided PVC pipe 15 mm bore all as specified and directed by the Engineer-in-Charge.

Supply and replacing (in repairs) of nylon braided PVC pipe 20 mm bore all as specified and directed by the Engineer-in-Charge.

Supply and replacing (in repairs) chlorine testing kit stand type all as specified and directed by the Engineer-in-Charge.

Supply and replacing (in repairs) brass nipple all as specified and directed by the Engineer-in-Charge.

Supply and replacing anti siphon valve of metering pump and make the serviceable complete all as specified and directed.

Supply and replacing (in repairs) connecting nut 3/8" with adopter for dosing pump complete all as specified.

Supply and replacing (in repairs) rotor assembly with bearing brackets and tolerance rings complete all as specified

Supply and replacing (in repairs) pump head ( ferrule 1/4" and duckbill included) complete all as specified.

Supply and replacing (in repairs) roller assembly complete all as specified.

Supply and replacing (in repairs) Pump tube (roller type) complete all as specified and directed

Supply and replacing (in repairs) injection check valve 3/8" complete all as specified.

Supply and replacing (in repairs) weighted suction line strainer 3/8" complete all as specified.

Supply and replacing transformer oil di-electric straingth not less than 60 KV/MM from oil immersed starter of any rating situated in any sub station located in Cantt duly heated upto the required tempereture all as specified and directed by EIC.

Supply of liquid chlorine sodium hypochlorites (Grade-I) drinking water with 9% chlorine contents by volume conforming to IS-11673 in sealed non-chemical re-actined / oxidation LDPE containers of 60 Kg PVC tanks, as required on mothly basis with manufacturer's chlorine test certificate and manufacturer's date marked not more than 02 week ago complete all as specified and directed.

Supply only high strength calcium based granular containing appropriate quantities of chlorination dipensates / corrosion inhibitors to prevent encrustation / scaling in distribution system in 45 / 50 Kg packing of approved and tested from Govt lab or equivalent testing agency (not more than 02 months old packing) complete all as specified and directed Engr-in-Charge

Supply only bleaching powder the chlorine intent form 35-40% chlorine powder or chromate lime, used for water treatment complete all as specified and directed.

Supply only O-tolodine chlorine solution in packing of 500 ml bottles for testing of chlorine contents in water.

Cutting/ removing of hurbs, shrubs, upto 25 mm dia grith of bushes from ground level and grass in ihe entire area of installation / Pump house area and deposited outside 100 Mtrs from Pump House, complete all as specified and directed by Engineer-in-Charge. Note : All cutting tools shall be provided by contractor.

Supply only rubber / PVC hand gloves to handle chlorine / liquid complete complete all as specified and directed.

Supply only P.V.C flexible non toxic hoses( off white) of 40mm outer dia, in standard length of 30 M roll complete all as specified and directed.

S&F in repacement of existing make GEARMOTOR assy complete 230 Volt 50 Hz Cat part no-PM682CE as approved by GE complete all as specified and directed.

S&F in repacement of existing make single head feed rate control with shaft assy complete cat par No-FC504DD as approved by GE complete all as specified and directed.

Daily Maintenance of Dosing pumps / Chloronome Plants and/or Bleaching powder Dozer /metering pumps of any make and model in 58 Nos Pump houses at various locations in Lucknow Cantt area including cleaning overhauling and repairs to defective chlorinator after renewal of defective spares / components of any approved Make - viz AVON / AQUAS / PEARL / MAIC/TOSCON JESCO etc. as approved by GE complete all as specified & directed. [Note :(i) Each plant / bleaching powder dozer shall be cleaned /maintained daily under supervision of EIC (ii) Fixing of defective spares / Components are deemed to be included in the unit rate but cost of spares / components will be paid under respective items here-in-after (iii) Daily maintenance register shall be maintained for each pump house and shall be signed by representative of contractor and the Engineer in-Charge after doing necessary maintenance)

Magneoflux

GIAN ENGINEERS

M/S Nav Jyoti Enterprises

NEXT POWER ENTERPRISES

M/s Sanjay and Sanjay

Poonam Corporation