Imp. and ext. of LWSS Khatiyar in Fatehpur area under Tehsil Fatehpur District Kangra HP

Amount

Supply of Submersiblel Pumping Set of Calama/KSB/Crompton/SU/Johnston conforming to BIS-8034-1979 (Latest) suitable for clear water fitted with bronze Impellers or suitable alloys directly cooupled to squirrell cage electric Induction Motor of same make as that of Pump conforming to BIS:9287-1979(Latest with uptosate 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 suitable for operation on data given below:-

Location of site :-The site is located at a distance of 5 Kms.from Nurpur Road Railway Station.

The altitude of place in which :-Altitude of place is 500 Metres above Mean Sea Level.

the Motor is intended to work

Type of current :-A.C.Three phase supply with frequency 50 cycles per second.

Rated Voltage :-415 Vvolts (+/-) 10%

Characterstics of water :-(a).Temperature = 20oC (f) PH =_____

(b).Turbidity =Upto 10NTU (g) Total solids____Mg/Litre

©. Hardness =__Mg/Litre(as CaCo3) (h). Others_____

(d).Alkalinity =__Mg/Litre(as CaCo3)

40.00 Metres.

L.W.L.in T/ -Well :- Metres

Maximum draw down :- Metres

Centre line level of Pump :- 110.00 Metres

Discharge level of highest point:- 163.80 Metres

Nos.of Pumps required :-2 No.Pump.

Capacity :- 22.95 L.P.S.

Total head in Metres :- 60.105 Metres

Length of Rising Main :- 1280 Metres

Dia of Rising Main :-200 mm.dia MSERW pIpe,

No.of working hours per day :-8.00 Hours.

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

H.P.of Motor/Drive unit :-Required 15.00 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

Test Run :-8 Hours continueously for 7 days.

Providing C.I.double flanged sluice valve of Kirloskar/Kilburn/IVC.\/Fouress/Gled/BHEL/Leader make of size 200mm.and Class PN 1.0 having one size higher to delivery size of Pump and capable of withstanding nominal seat pressure of 10.20Kgs/Cm2. (The size of valve shall be specified by the tenderer) NOTE:-The C.I.Sluicew valve shall conform to BIS-780-1984(Latest edition). However if the seat pressure exceeds the limits prescribed in BIS-780-1984 then it shall be of cast steel conforming to Class-150 ASA(seat pressure 21 Kgs./cm<2.) or class 300 ASA(Seat pressure 52Kgs./Cm3)as per BS-1414(API-600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader make C.I./Cast steel double flanged swing Check type Reflux Valve having bye pass arrangement and one size higher to delivery size of pump(size 200mm.dia and clasas PN 1.0 and shall be suitable for withstanding nominal seat pressure of _____Kgs. cm<2). (The size of valve shall be specified by the tenderer).

Providing and laying suitable size copper PVC.insulated armoured power 3.5 core cable conforming to BIS-1554-Part-I -1988 or latest with uptodate ammendments Siemen/Gloster/ICC make from Meter of HPSEB. to MCB/OCB & from OCB to Busbar Switch & Starter(One cable carrying all three phases) including all other elecrc equipments/accessories such as thimbles,flexible pipe,solder,nuts & bolts,cable glands etc. laid in pipers or trenches size and make will be subject to approval of HPSEB.authorities. In case of non-acceptance by HPSEB.auithority shall have to be replaced by the tenderer free of cost. Supply 16 mm sq. (The size of cable shall be specified by the tenderer).

Providing and laying PVC.jointless flat water proof cable as per BIS-694-1990(Latest with uptodate ammendments) suitable for the pump set offered from OCB to Motor, Motor to Starter including all other electric equipment such as;thimbles,flexible pipe,solder,nuts & bolts,cable glands etc.laid in pipes or trenches under floor. The type & make will be subject to approval of HPSEB.authorities. In case of non-acceptance by HPSEB.authoirity,it shall have to be replaced by the tenderer free of cost. Motor 10 sq. mm (The size of cable shall be specified by the tenderer).

Providing and laying doub le loop earthing with copper plate 600x600x3mm.thick electrode complete with material such as;char coal,common salt,G.I.Pipes,thimbles,nuts & bolts,digging of pits,G.I.wiring and 25x5mm.copper stripsw of required capacity conforming to BIS-3043-1987 latest with uptodate ammendments for above motors and other electrical equipments.

Supply of standard make circular dial pressure gauge of suitable range of Fiebeg/Bourden/Precision make with all accessories such as;stop cock,copper tubing etc.conforming to BIS-3624-1987 latest with uptodate ammendments.

Providing and laying of Column Assembly of 150 mm.dia and common header G.I.Pipe 4mm.thick conforming BIS-1978-82 considering site requirement duly flanged at every 3 Metre length with flanges conforming to BIS-6392-1971(Table-5) including tapers,flanges,rubber gaskets 3mm.thick as as per BIS-2712-1978,nuts & bolts as per 1364-1983 and specials upto collection tank as per directions of Engineer-in-Charge /as per layout approved by the Engineer-in-Charge. The pipes shall be capable of withstanding 1.5 times the total pressure indicated in item No.1(xii). NOTE:- Actual laying tobe done as per final drawings to be approved by the Engineer-in-Charge.

150mm dia 35 Sq. mm

150mm dia 25 Sq. mm

Erection of all equipments from S.No. 1 to 4 and 7 including cost of tees, bends,tapers and any other fittings required as per conditions and as per directions of the Engineer-in-Charge.

Excavation in foundation treanches(Pipe & Pits) up to all depths in all classification of earth work such as pick work,jumper work,saturated soil including bailing or pumping out water,blasting soft /hard rock where blasting is prohibited in all lifts including trimming & dressing of sides leveling of beds to correct grade i/c shoring/strutting planking,timbering & dewatering wherever required stacking the usable & unusable material/soil separately & after laying,jointing & testing of pipes,returning the useable soil in trenches in 15cm layers including consolidating of such deposited layer by raming & watering & then disposing of all surplus excavated soil/unusable material as directed with in all leads & lifts including restoration of unmetalled surface to its original condition & including cost of diversion for traffic,night signals,fixing caution boards,crossing over trenches for access to houses,fencing etc.completein all respects with in all leads & lifts as per directions of Engineer-in-Charge.

Providing, laying, jointing and testing of MSERW pipe with circumferential butt welded joints by electrical are welding in 3 layers (welding thickness shall be equal to pipe wall thckness) with intermediate flanged joints after 100 m spacing of pipe length of 200 mm dia meters conforming to BIS/ISO: 3183-2007 of steel grade L210 or A (latest with upto date ammendments) having wall thickness as specified below, and capable of withstanding required hydraulic test pressure in a random lenght 5.50 to 6.50 meter, including manufacturing /fabrication of reducers/ tapers, tees, all short pieces, bends etc. of required degree as per site requirement made from the parent tubes. The laying of pipe shall also include welding flanged, jointing duly welded in three layer ( two inner one outer), where ever required as per the direction of the Engineer-in-Charge ( Earth work in trenches and the cost of providing flanges including nuts & bolts & gasket will be measured and paid for seperately) and all operations such as cutting, welding, jointing, fabrication of bends, tees i. e. lowering & laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing compelete in all respects to the entire satisfaction of the Engineer-in-Charge. The fabricated bends shall have 3-4 cuts having its of radius not less than 5 times the dia of pipe. The pipes shall be factory galvanised (Zinc coating both inside and outside) as per relevent IS standard and the damaged portion of the pipes and specials (if damaged during laying and jointing operation of pipe) made form the parent tube, shall be provided anticorrosive treatment by applying two coats of anticorossive bitumenous paint over a priming coat as per AWWA specification C:203-1978. The welding electrodes shall be as per IS: 814-1991 of Advani Oerlikon/ L&T or ISI marked make. The rates also includes entire carrigae of material flushing, cleaning & hydroulic testing, DP test of butt welded joints complete in all respects and to the best satisfaction and direction of Engineer-in-Charge within all leads and lifts. Note:- Negetive Tolerance should not be more than +/- 3%.

200mm dia 4.80mm thick dully flanged Table-17

200mm dia 4.80mm thick dully flanged Table-5

sadeep kumar

Ravinder Kumar Sahore

Pawan Kumar Sharma Govt Contractor

A.K. Traders