- Restoration of LWSS Kut Badwara in Tehsil Fatehpur Dsitt. Kangra H.P. SH- Providing and installation of submersible pumping machinery without its allied accessories under CRF.

Amount

Supply of submerisble Pumping set ( 1 set of 12.5 HP) of Make- Lubi/Sabar/KSB,/BS /Crompton confirming to BIS:8034-1979/5659-1979 (latest) suitable for lifting clear, cold & fresh water fitted with bronze impellers or suitable allow directly coupled to squirrel cage electric induction motor of same make as that of pump confirming to BIS:9238-1979 (latest with upto date ammendments) and totally water proof for submerssible duty, isolated from the pump by intermediate casing with double mechanical seal in oil chamber, grease packed lubricated bearings & provided with stainless steel thrust bearing plate to with stand non-vertical loads with minimum wear and tear. It should also be fitted with a device to take up expension of water with the heating of motor including water level guard, errection clamps, cable clips & depth guage etc. The pump shall be suitable for operation on data give below:-( 1 set of 12.5 HP)

Location of site :-The site is located at a distance of 10 kms from Kandori railway station by road and 100mtr by head load.

The altitude of place in which:-Altitude of place is 500 meter above mean Sea Level. Pumping set is intended to work:-

Type of Current-AC three phase supply with frequency of 50 cycles/second.

Rated voltage-415V+ 10% .

Type of water-Clear cold fresh water

Charastristics of water-a) Temperature 20 C d) PH 7 to 8

b) Turbidity upto 50 NTU (e) Total solids __ Mg/Litre

c) Hardness = -- Mg/Litre(as CaCO3) f)Others_

d) Alkalinity___Mg/litre(as CaCO3)

Depth of Well Assembly :-110 meters. B.G.L

L.W.L in Well/Tube Well - Metres

Maximum draw down :- mtr.

Centre line level of pump :- 98.00 mtr

Discharge level of hightest point:-154.00 mtr.

Nos. of pumps required., - 1 No. Pump set

Capacity - 9.83 L.P.S. for each pump.

Total head in mts. - 62 mtrs

Length of rising main - 300 mtrs

Dia of rising main - 100 mmG.I. pipe

pumping hours per day -16.00 hours

Limits of pump operation :-(-) 15% (+) 10% of total head

H.P of Motor Drive unit:-Required BHP of pump at (+)20% and (-) 15 % of Total head or

BHP with follwing margins/ multiplying factor at duty points whichever is higher

a) Upto 2 Hp = 1.5 (d) 10 to20 HP=1.2

b) 2 to 5 HP =1.4 (e) 20 to 100 HP= 1.15

RPM of pumping set (1450/2900) 2900 rpm

Test run :- 8 hours continueously for 7 days.

Errection of all item from S. No. 1 i/c cost of tees bends tapers and any other fitting required as per the site condition and direction and satisfaction of the Engineer-in- Charge.

Parvinder Kumar Govt. Contractor (BID ID -521564)

KULDEEP DOGRA (BID ID -519516)

SUBASH CHAND (BID ID -518477)

ARADHYA ELECTRICAL WORKS (BID ID -519038)