Distribution system of various water supply schemes LWSS Tambroo Dagoh,Jumman Malehar,Drug Tinbar,Mungal Rananagar and Sarimolag under Jaisinghpur Constituency in Tehsil Jaisinghpur Distt. Kangra HP

Amount

Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing and suction (backpull out arrangement ) Single,/Double/Multistages centrifugal pumps or combination of pumps in series/parallel of standarad make such as KSB conforming to BIS 1520-1980 latest with upto date ammendments read with BIS 9137-1978 or latest edition suitable for lifting water for under mentioned characteristics, with bronze impellers/Priming funnels,casing rings and shaft sleeves of bronze,shaft of steel grade with cast iron casing coupled directly through a flexible coupling on a common Cast steel base plate (base plate to be from the manufacturer of pumping unit only )to slippering/squirrel cage screen protected drip proof induction motor/motors of standard make Kirloskar Suitable for operation on 415 (+/-) 5 % volts,50 cycles/secomnd,3 phase AC electricity supply.The power of electric motors Should be atleast +10 % of the duty point head.The motor/as per IS:325-1978 with upto date ammendments read with IS900-1972.It Shoud include the cost of bearings,nuts etc. as per the i/c the cost all accessories in all lead & lift & carriage of material at site as per direction of Engineer-incharge.

Total HP ,40HP,b) Make & Model,50/150 STAGE-8 A), SITE CONDITIONS & WATER CHARACTERSTICS :-i),Toal Head ,247.53 ii) Discharge required from each pump 6.34 LPS,iii) NO. of Pump required ,1 Working,iv) Location of Site:- The site is located at 35 KM from Palampur, v) The altitude of installation. Altitude of place is 900 m above MSL,vi) Type of current:- AC Three Phase supply with frequency 75 cycle per second, vii) Rated voltage:- 415 V (+/-)10 % , viii) Type of water and its source ,clear water,ix) Characteristics of water, a) Ambient Temprature dig. C, b)Turbidity NTU, c)Hardness 260 Mg/Ltrs (as CaCo3), d)No. of working hours per day:- , e)Total Solid Mg/ltrs, f) other, x) Discharge level of highest point, Xi) Static head in mtrs, Xii) Length of R/Main,1250, Xiii) Dia of Rising main ,100 MM, Xiv) No. of Working Hours Per Day,8 Hours Continously for 7 days , xv) Limit of pump Operation , xvi) R.P.M of Pumping set ,2900 R.P.M ,xvii) Test Run,8 Hours Continously for 7 days

Sunil Kumar (BID ID -526045)

SANJAY SAINI (BID ID -526112)