CO of FIS LIS Matyara in GP Narola Tehsil Baldwara Distt Mandi HP

Amount

Supply of Submersible Pump set of B/Clama/SU/Johnston/Kirloskar make conforming to latest relevent BIS code. The pump should be fitted will free flow impellers of bronze/suitable alloy as per BIS 8034-1976 latest suitable for Raw water having greased packed bearing and shaft with bound stator on motor side & with shaft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP,RPM 1450 of reputed make conforming to IS:9283-1979 latest with upto date ammendments totally dust & water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber & grease packed lubricated bearing & provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear & tear. It Should also be fitted with a device to take up expansion of water with the heating motor. The pump set should include water level guards, erection clamps , cable cilps and depth gauge etc. and suitble for operation on data given below :- 2x40=80HP

(A) SITE CONDITIONS : 1. Location of Site : Ukhla Khad near Village Matyara

2. The altitude of place in which the motor is intended to work in ordinary service if :- Mtrs.

3. Humidity :- Humid during rainy season

4. Nature of atmosphere:- Normal

5. Detail of quality of water :- Raw Water.

6. Water free from sand or not :-

7. Water corosive or not :- Not corrosive

8. Turbidity :- Less than 100 PPM

9. Type of well:- Collection Tank

10. Inside dia of well :- 2.45 mtr.

11.Depth of water during HFL in the well:-

12 Maximum dtraw down :-

14 Any other information or requirement:-

(B) OPERATING CONDITIONS:

1. Type of current -- AC three phase.

2. Operating frequency -- 50 HZ

3. Rated voltage -- 400 (+/-)

4. System of earthing if any to be adopted. -- Double

5. Speed of revolution . -- To be quoted by tenderer.

6. Direction of rotation -- To be quoted by tenderer.

7.No. of working hours per day -- Hours.

8.The maximum . Temperature. of cooling air & water in the place in which the motor is intented to work in ordinary service.--- Temperature of place to be specified 20 Degree Centigrade. to 42 Degree Centigrade .

( C) MOTOR:- (i) Ref to BIS code. -BIS:- 9283-1979 with upto date ammendments.

(ii) Type of enclosure of motor -SPDP (as per IS:- 4691-1985 (Latest)

(iii) Type of duty -Continuous.

(iv) Mechanical out put in KW. -Suitable for driving Submersible pumps required for duties specified against pumps. To avoid overloading of motor a margin of about 15-20% may be kept in the rated out put of prime mover.

(v) Class of insulation-Class- B.

(vi) Max. permissible temp. Rise of motor reqd, if different from given in B :- To be spcifiied by the (viii) above.

(vii) Particulars of test reqd. & where they are to be conducted. -As per terms & conditions. Attached .

(viii) Particulars as to whether voltage limiting device will be employed. --Oil immersed fully automatic to be installed between bus bar chamber & motor. -Shunt capacitor is also proposed to be installed for improving the power factor at site.

(ix) type of motor :- as per BIS: 9283-1979

(x) Details of shaft extension reqd. -Just sufficient to provide direct drive by flexible coupling to pump.

(xi) Breakway torque in terms of rated load torque & the corresponding breakway starting current which may be taken from the supply with the starting apparatus in circuit. -Breakway torque to be given by the tenderer but the starting current should not exceed 2.5 times of the full load current

(xii) Nature of laod & any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelrated & No. of starts during a specified period.--To work the pump offered.

(xiii) Where possible fault capacity of the system to which the motor is connected. -The motor should be able to withstand initial current of 2.5times the rated current for two minutes without suffering damages or permanent defomations.

(D) PUMPS

(a) Nos of pumps reqd. :- 2No pumps out of which one set will work at a time and one set will act as stand bye.

(b) Spare parts required.-For two years normal maintenance as recommended by manufacturer.

© Optional fittings reqd. -Electic induction motor.

(E) PUMP OPERATING CONDITIONS

(i) Capacity 8.25 LPS for each pump

(ii) Total head in Mtrs. 132.29 Mtrs.

Static head 118.00 Mts.

Mininimum depth ofwater-- ---- mtrs.

Variation in water level -- ---- mtrs.

Ground level to max. water level--- ---- mtrs.

Ground level to delivery point--- ---- mtrs.

Presure in the suction tank-- ---- mtrs.

Pressure in the delivery tank -- ---- mtrs.

(iii) Length of Rising main 945 mts.

(iv) Dia of R/main 150 mm

(v)Turbidity of water:-50.00 PPM

(vi) Drive type--Electric driven.

(vii) Limits of total head in which the pump is reqd. to operate. --(-) 25% to (+) 10% of total head.

(viii) Suction/delivery size of pump. ---To be specified by the tenderer.

(ix) Efficiency of pump at --To be specified by the tenderer.

(a) duty head

(b) (+) 10% head

(x) Material of construction.--To be specified by the tenderer -- (Manufacturers certificate to be appended)

Supply of Star Delta Starter of reputed make i.e conforming to BIS 8544 (Part-i)1985 latest with upto date amendments for squirrel cage induction motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release and gas-pots, time legs, under voltage release & initial oil filing of suitable for required HP motor. (2 Nos)

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed (Almirah type) switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of panel board shall be subject to approval of Engineer-in-Charge. . (1No)

ICTP switches with HRC fuses of Havells/L&T/standard /cromption make for required motor of suitable capacity and conforming to BIS: 4064 (part ii)-1978 latest with upto date amendments.. (2 Nos)

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to BIS: 8084 –1976 and 11353-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating. (1 No)

MCB of suitable capacity of Havells / standard/ MDS/Jyoti/ Kilburn make to feed motors offered by the tenderer conforming to BIS: 2516 (part -ii) 1985 latest with upto date amendments with neutral linked under voltage release. (1 No)

3 phase indicator lamps complete with toggle switches for individual motors conforming ti BIS 3452 part I & II latest with up to date amendments of 15 watts. (1 No)

50 mm dia Hour run meter of CEE/NEE make of suitable range as per relevant BIS specifications. ( 2 Nos)

Supply of Kirloskar/leader make dia. cast iron (class PN. 1.6 ) double flanged sluice valve of 200 mm dia capable of with standing nominal seat pressure of 16.32 kg/cm2 as per IS :780-1984 (Part I) or latest ammendments. ( 2 Nos)

Supply of Kirloskar/leader make dia. cast iron (class PN. 1.6) double flanged ( swing check /reflux/Non Return valve having bye pass arrangement and 150 mm dia . and capable of with standing nominal seat pressure of 16.32 kg/cm2 as per BIS-5312-1984.(Part-I) or latest ammendments. ( 2 Nos)

Providing and laying suitable size copper PVC insulated armoured power --core cable conforming to BIS 1554 (part-I) –1988 of latest with upto date amendments Finolex /l&T make form meter of HPSEB- to MCB and form MCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer.(1 No)

Supply side 16 mm2

Supply of Leader /Kirloskar make 150 mm dia cast iron class PN. 1.6 double flanged (swing check/ reflux/ Non return valve having bye pass arrangement 150 mm dia of rising i.e. 150 mm for withstanding nominal seat pressure of 16.20 Kg/Cm 2 as per IS:780-1984(part-i)or latest ammendments.(1 No)

Supply of PVC joint less flat water proof cable as per BIS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment/accessories such as thimbles, flexible pipes solder, nuts and bolts, cable glands etc laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities it shall have to be replaced by tender. (1 No)

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s. (1 No)

Supply of standard make circular dial pressure gauge 0-11 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to BIS: 3624-1987 latest with upto date amendments. (2 Nos)

Providing and laying delivery pipe 150mm dia. and common header 200 mm dia IS: 1239-1900 (part-i) jointed with MS flanges of table -28 as per IS: 6392-1971 (upto a length of 20 mtrs ) including rappers, flanges, rubber gaskets, nuts and bolts and specials upto 5 mtrs away from the outer wall of pump houses as per layout drawings approved by Engineer-in-Charge.(Job)

Supply of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to BIS –4064(part-ii) 1978 or latest with HRC fuses (range to be specified by the tendrerer).(2 Nos)

Supply of suitable cable for water level guard ( 1 Job)

Supply of supporting clamps.( 1 Job)

Supply of cable clips of required size.( 1 Job)

Erection of all equipment from Sen. 1 to 4, 6,7,9 , 11 & 14 including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge.(1 Job)

Rising Main:- Excavation in foundation and trenches for pipes & pits upto all depths etc.in all kinds of soils such as pick work,jumper saturated soil i.c. pumping of out water work,blasting work in soft and hard rocks,chiselling work/wedging out of rock (where blasting is prohibited and saturated soils,stacking the excavated earth with in all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers,when req.into plinths sides of foundations and trenches etc., consolidating of all surplus excavated earth as directed by the Engineer in charge with in all lead and lifts including uprooting of trees,dressing of bed and sides and preparation of sub-grade,restoration of un-metalled/metalled/paved surfaces to its original conditions including shoring,sturtting,timbering and dewatering where ever is required,providing diversion for traffic,fixing night signals caution board crossing over trenches for acess to houses and to the entire satisfaction of the Engineer in charge.

Providing, laying, jointing and testing in trenches of galvanised GMSERW Flanged pipe including cost of flanged bends of all degrees conforming to IS/ISO:3183-2007 as per dimensions, weight and test pressure mentioned therein below in a randum length of 4m-7m , the M.S. flanges are to be provided 10 %of total joints and remaining 90 % jionts with butt welded joint as per table below conforming to IS:6392-1971 (letest up to date amendments) and welding of flanges with pipe as per IS:816-1965 with elctrodes as per IS:814-1967including required Nos. and size of M.S.nut bolt as per IS:1369-1967 and compressed asbestos fiber jointing gaskets sheet not less than 3mm thick as per IS:-2712-1965.The welding of flanges to be done on both faces in two layers to make the joints leak proof and to the entire satifectionof the Engineer -in charge. the laying of pipe should be conformed to IS:5822-1994 (earth work in trenches ,MS flanges and butt welded joint to measurd and paid separately) The pipe shall have zinc coating as per IS4736 in factory latest with upto date ammendments.

(RD's 0/0 to 945) GMSERW pipe 150 mm dia , L 210 or wall thickness 4.8 mm and table-17

Providing & welding of MS flange ,fixing of MS flange table -17, 150 mm dia. The welding of flange with pipe conform to IS:816 nuts gasket complete as per direction and to the entire satifaction of Engineer in charge. Gasket conforming to IS 2712-1965.The welding of flange should be done in two layer on both faces to make to the joints air tight & to the satfication of Engineer in charge.

(RD's 0/0 to 945 )GMSERW pipe 150 mm dia ,L 210 or wall thickness 4.8 mm and table-17

Providing Circumferential Butt Welded joints by electrical arc welding to API having following dia of Pipe,wall thickness ,welded in requisite numbers of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5 mm to 6.3 mm of Advani Oerlikon (Adore) - CITOJET / ESAB make, conforming to IS 814-1991, at site of work complete in all respects, including manual / mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge.

(RD's 0/0 to 945 ) GMSERW pipe150 mm dia ,wall thickness 4.8 mm

M/S Anil Trading And Engineering Works