Tender For Providing Sewerage Scheme To Village Baranda And Its Adjoining Area In G.P. Baranda Tehsil Nurpur Distt. Kangra(Hp) (Sub Head :- Replacement Of Submersible Pumping Machinery Without Allide Accessories For Lwss Baranda Rit Bassa ) .
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Project Description
Tender for Providing Sewerage Scheme To Village Baranda And Its Adjoining Area In G.P. Baranda Tehsil Nurpur Distt. Kangra(Hp) (Sub Head :- Replacement Of Submersible Pumping Machinery Without Allide Accessories For Lwss Baranda Rit Bassa ) .
BOQ
| Sl. No. | Item Description |
| 1 | Supply of Submersible Pumping Set of Calama/KSB/Crompton/Johnston /BS make conforming to BIS-8034-1976 (Latest) suitable for clear water fitted with bronze Impellers or suitable alloys directly coupled to squirrell cage electric Induction Motor of same make as that of Pump conforming to BIS:9238-1979(Latest with uptodate ammendments) and totally water proof for Submersible duty,isolated from the pump by intermediate casing with double Mechanical seal in oil chamber,grease packed lubricated bearings and provided with stainless steel thrust bearing plate to withstand non-vertical loads with minimum wear and tear. It should also be fitted with a device to take-up expansion of water with the heating of motor including water level guard,erection clamps,cable clips and depth gauge etc. The Pump shall be sui-table for operation on data given below:- |
| 2 | Location of site :-The site is located at a distance of 10 Kms.from Nurpur Road Railway Station. |
| 3 | The altitude of place in which :-Altitude of place is 500 Metres above Mean Sea Level the Motor is intended to work |
| 4 | Type of current :-A.C.Three phase supply with frequency 50 cycles per second. |
| 5 | Rated Voltage :-415 Vvolts (+/-) 10% |
| 6 | Charactristics of water. (a) Ambient Temperature dig. =20 dig. C (b) Turbidity NTU =113NTU ( c) Hardness260Mg/Ltrs(as CaCO3) =540Mg/Ltr (d) .Alkalinity =__Mg/Litre(as CaCo3)(e) TDS =540PPM (f) PH =_7 to 8____ (g) Total solids____Mg/Litre (h). Others_____ |
| 7 | Depth of T/Well Assembly :- 21.34 Metres.B.G.L. |
| 8 | L.W.L.in P/ Well :- 463.91 Metres |
| 9 | Maximum draw down level :- 463.91 Metres |
| 10 | Centre line level of Pump :- 463.91 Metres |
| 11 | Discharge level of highest point :- 641.50 Metres |
| 12 | Nos.of Pumps required :-1 No.Pump. |
| 13 | Capacity :- 9.03 L.P.S. |
| 14 | Total head in Metres :-276.63 Metres |
| 15 | Length of Rising Main :- 4020 Metres |
| 16 | Dia of Rising Main :- 125 mm dia G.I.pIpe. |
| 17 | No.of working hours per day :-8.00 Hours. |
| 18 | Limits of pump operation :- ( - ) 15% ( + ) 10% of total head. |
| 19 | H.P.of Motor/Drive unit :-Required 55 H.P.of Pump at ( + ) 10% and ( - ) 15% of total head. BHP.with following margins/multiplying factor at duty point,whichever is higher. a).Upto 2 H.P. =1.5 (d) 10 to 20 H.P. =1.2 b).2 to 5 H.P. =1.4 (e) 20 to 100 H.P. =1.15 c) 5 to 10 H.P. =1.3 (f) Above 100 H.P. =1.10 |
| 20 | Test Run :-16 Hours continueously for 7 days. Please Enable Macros to View BoQ information |
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