Providing balance FHTC by source level Augmentation and Retrofitting of 5 nos existing LWSS in Chopal constituency Distt Shimla HP under JJM

Amount

Excavation in foundation,trenches (for pipes & 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 or chiseling soft/hard rock where blasting is prohibited in all lifts including trimming & dressing of sides, levelling of beds to correct grade i/c shoring/strutting, planking,timbering & dewatering wherever required, stacking the usable & unusable material/soil separaterly & after laying, jointing & testing of pipes, returning the useable soil in trenches in 15 Cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated soil/unusable material as directed with in all leads & lifts including restoration of unmetalled surfaces to its original condition & including cost of diversion for traffic,night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer - in - charge.

Excavation in drains and channels etc. in earth work including dressing of side and bed and disposing of excavated earth upto a lead of 20 metres and lift upto 1.50 metres disposed earth to be levelled and neatly dressed:

Providing and laying cement concrete 1:4:8 (1cement: 4 sand: 8 graded stone aggregate 40mm( Forty millimeter nominal size) and curing complete excluding cost of from work in foundation and plinth with in all leads & lifts as directed by Engineer in Charge.

Providing and laying cement concrete work 1:1.5:3 (1cement :1.5 sand: 3 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work and reinforcment for concrete work in :- Wall (any thickness but not less than 0.1 m thickness) attached pilasters,buttresses, plinth and string courses etc. from top of foundation level up to floor two level with in all leads and lifts as per the direction of the Engineer - in - Charge.

Providing & laying cement concrete 1:2:4 1cement:2 sand 4 graded aggregate 20mm nominal size curing complete excluding cost of form work & reinforcement for RCC work in In suspended floor roofs landing shalves & their support balconies,beams, girders bressumers cantilevers upto floor two level:- with in all leads and lifts as per the direction of the Engineer in charge.

Foundations,footings bases of columns and the like and mass concrete.

Columns, pillars posts and struts upto floor two level.

Stair cases (except spiral stair cases) excluding landing but including preparing of the surface and finishing of nosing upto floor two level.

Providing mild steel/tor steel reinforcement for RCC work including bending, binding & placing in position complete upto floor two level with in all leads and lifts as per the direction of the Engineer - in - Charge.

Providing and laying cement concrete 1:6:12( 1cement 6 sand 12 graded stone aggrigate 40 mm nominal size and curing complete excluding cost of form work in foundation and plinths.with in all leads & lifts as directed by Engineer in Charge.

Stone soling properly hand packed filling interstices with spalls and consolidating with power road roller to the required gradient and camber including spreading watering and rolling of binding materials moorum or earth etc. 100mm spread thickness (finished work including materials and laboour).

Providing from work steel plates 3.15 mm thick welded with angle iron in frame 30x30x5 mm so as to give a fair finish i/c centering, shuttering, strutting and propping etc. with wooded battens & ballies, height of propping and centring below supporting floor to ceilling not exceeding 4 meters and removal of the same for in situ reinforced concrete and plain concrete work with in all leads and lifts as per the direction of the Engineer-in-charge

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, buttress, plinth and string couress and the like with in all leads and lifts as per the direction of the Engineer - in - Charge.

Flat surfaces such as soffits of suspended floor roofs landing & like floor etc.,upto 200mm thickness.

Edges of slab and breaks in floors and walls under 20cm. Wide with in all leads and lifts as per the direction of the Engineer - in - Charge.

Beams, cantilever, girders and lintels.

Foundation, footings basis of columns etc. and mass concrete.

Columns, pillars, posts and struts.

Stair cases with sloping or stepped soffits excluding landing.

Providing and placing horizontal layers filtering media duly graded screened washed and cleaned as specified by the Engineer Incharge with in all leads and lifts.

Bottem layer broken stone 50 mm to 75 mm

2nd layer of Bajari 25 mm to 50 mm

3rd layer Bajari 6 mm to 20 mm

Course Sand 0.02 mm to 0.04 mm

Fine sand

Providing and fixing Man hole cover with frame of M.S. sheet and angle size 500mm (weight of Man Hole not less 58 kg) including welding and cutting charges.

First class brick flooring laid dry and grouted with cement morter 1:4 (1 cement :4 sand) including finishing the joints flush. 10 cm thick (using conventional brick)

Half brick masonry in common burnt clay building bricks in cement lime mortar 1:1:6 with in all leads and lifts as per the direction of the Engineer - in - Charge. First Class Bricks

20 mm thick plastering single coat on rough side of brick/stone masonery for interior plastering upto floor two level including arrises internal rounded angles chamfers and / or rounded angles not exceeding 80 mm girth and finished even and sommoth CC 1:6. with in all leads and lifts as per the direction of the Engineer in charge.

15mm cement plaster in single coat on fair side of brick/concrete/stone walls for interior plastering upto floor two level including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth Cement Mortar 1:6 (1 cement:6 sand).

Providing & laying plinth protection 50mm thick in cement concrete 1:3:6(1cement:3sand:6graded stone agg. 20mm nominal size) i/c finishing the top surface of concrete smooth within all leads and lifts and as directed by the Engineer-in-charge.

6mm Cement plaster to ceiling In Cement mortar 1:3(1Cement:3 Sand) with in all leads and lifts as per the direction of the Engineer in charge.

White washing with lime on undecorated wall surface two coats to give and even shade including throughly brooming the surface to removel of all dirt dust mortor dirt and other foreign matter within all leads and lifts as per the directions of the Engineer in charge.

Distempering (two coats) with oil bound washable distemper of approved brand and manufacture and of required shade on undecorated wall surfaces to give an even shade over and including a priming coat with distemper primer of approved brand and manufacture after thoroughly brushing the surface free from mortar droppings and other foreign matter and also including preparing the surface even and sand papered smooth. Priming coat with distemper primer within all leads and lifts as per the directions of the Engineer in charge.

Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on undecorated wall surfaces(two coats)to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdere white within all leads and lifts and as directed by the Engineer-in-charge.

Applying priming coat over new wood and wood based surfaces after and including prepering the surface by thoroughly cleaning oil,grease,dirt and other foreign matter) sand papering and knotting Ready mixed paint brushing wood primer pinkwithin all leads and lifts and as directed by the Engineer-in-charge.

Painting two coats (excluding priming coat)on new wood and wood based surfaces,with readymixed paint,brushing to give an even shade including cleaning of all dirt,dust and other foreign matter sand papering and stopping:-- Readymixed paint other then white within all leads and lifts and as directed by the Engineer-in-charge.

Painting two coats (excluding priming coat)on new wood and wood based surfaces,with eadymixed paint,brushing to give an even shade including cleaning of all dirt,dust and other foreign matter sand papering and stopping:-- within all leads and lifts and as directed by the Engineer-in-charge. With white paint

Precast terrazo tiles 20 mm thick (white marble chips of specified shade and of specified laid in floor treads of steps and landiogon bed on 10 mm thick cement plaster 1:6 (1: cement :6 sand) jointed with neat cement slurry mixed with pigment to match the shade of tiles, selvary grey.

In skirting & riser of steps and dado incement plaster 1:3 (1: cement:3 sand) and jointed with white slurry. Selvary grey.

providing and fixing of MS gril of required pattern in wooden frame of window etc. with MS rounded headed bolts and nuts or by screw Plain Grill.

Providing and fixing Pannelled and glazed shutters for doors windows and clear storey windows including bright finish black enamel led iron butt hinges with necessary screws 40mm thick: 2nd class deodar wood.

Providing and fixing wire gauge shutters using galvanised M.S. wire gauge of I.S. gauge designation 85 G. with wire of dia 0.56 mm for doors windows and clerestorey windows including bright finished black enamelled iron hinges with necessary screws. 40 mm thick 2nd class Deodar wood.

Providing and fixing pressed steel door, frames, manufactured from comercial mild steel sheet of 1.25 mm thickness including hinges jump block Jamb, beed, and if required angle threshold of mil steel angle of section 50x25mm or base ties of 1.25mm pressed mild steel welded or regidly fixed together by machanical means adjustable lugs with split and tails to each Jamb i/c steel but things 2.5mm thick with guards lock strike plate and shock as specified and applying a coat of applying steel primer after pretreatment of the surfaces directed by the Engineer-in-charge

Profile -A

Profile -B

Profile -C

Providing and fixing oxidized M.S. sliding door bolts with nuts and screws etc. complete. within all leads and lifts and as directed by the Engineer-in-charge.

sliding door bolts 250X16mm.

Providing and fixing oxidised M.S. tower bolts (barrel type) with necessary screws etc. complete. within all leads and lifts and as directed by the Engineer-in-charge.

Providing and fixing oxidized M.S. handles with the necessary screws etc. complete. within all leads and lifts and as directed by the Engineer-in-charge.

Providing 40x3 mm flat iron hold fast 40 cm long including fixing to frame with 10mm dia bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm. 1:3:6 mix( 1 cement :3 sand : 6 graded stone aggregate 20 mm nominal size within all leads and lifts and as directed by the Engineer-in-charge.

Laying , jointing and testing in trenches Galvanised Mild Steel tube of the following dia metres including smooth bending by necessary bends, or through pipe bending machine with necessary all pipe fittings such as Tees, Elbows, Union & Reducers etc. of ISI marked & testing for leakage complete with in all leads & lifts as per entire satisfication of Engineer - in - charge. (Earth work in trenches to be measured and paid for separately)

15 mm Dia.

25 mm Dia.

32 mm Dia.

50 mm Dia.

65 mm Dia.

Providing & fixing of Brass full way wheel valve of the following diametre including necessary all pipe fittings with in all leads & lifts as per entire satisfication of Engineer - in - charge.

15 mm Dia.

25 mm Dia.

40 mm Dia.

50 mm Dia.

65 mm Dia.

Providing laying testing & commissioning at site in trenches bevelled ended BIS marked API -X42 pipe confirming to IS/ISO :3183-2007latest with up to date ammendments of following dia with steel grade API-X-42, having wall thickness & per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code, in random lengths of 5.5to 6.5 mtr. The pipe's ends shall bebevelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS816-1969 or latest as applicable and with welding rods of standard make & all allied accessories whatever required for welding at site, tail pieces, tees, bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions. and cutting of pipes whereverrequired asper site requirement i/c carriage in all leads & lifts and as directed by Engineer-in-Charge. The pipe shall have zinc coating inside & outside confirming to IS- 4736-1986 or latest with up to date ammendments & shall be engraved with API X-42. The laying shall confirm to BIS 5822-1970 or latest with up to date ammendments to the entire satisfaction of Engineer- in- Charge.

LWSS Manu Bhabia, Stage-I

RD 0/0 to 600, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-34

RD 600 to 900, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-28

LWSS Manu Bhabia, Stage-II

RD 0/0 to 300, API, L-210, or grade -A , wall Thickness 4.8, Dia 50 mm , T-34

RD 300 to 900, API, L-210, or grade -A , wall Thickness 4.8, Dia 50 mm , T-28

RD 900 to 1200, API, L-210, or grade -A , wall Thickness 4.8, Dia 50 mm , T-17

LWSS Tikkari Dhannat, Single Stage.

RD 0/0 to 300, API, X-42 or L-290, wall Thickness 5.6, Dia 125 mm , T-34

RD 300 to 600, API, X-42 or L-290, wall Thickness 4.8, Dia 125 mm , T-28

RD 600 to 900, API, X-42 or L-290, wall Thickness 4.8, Dia 125 mm , T-17

LWSS Chanjan, Single Stage.

RD 0/0 to 300, API, X-42 or L-290, wall Thickness 4.8, Dia 65 mm , T-34

RD 300 to 900, API, X-42 or L-290, wall Thickness 4.8, Dia 65 mm , T-28

RD 900 to 1200, API, X-42 or L-290, wall Thickness 4.8, Dia 65 mm , T-17

LWSS Obri Dwada, Stage-I

RD 0/0 to 300, API, L-210, or grade -A , wall Thickness 4.8, Dia 80 mm , T-34

RD 300 to 900, API, L-210, or grade -A , wall Thickness 4.8, Dia 80 mm , T-28

LWSS Obri Dwada, Stage-II

RD 0/0 to 300, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-34

RD 300 to 1500, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-28

RD 1500 to 1800, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-17

LWSS Paban, Stage-I

RD 0/0 to 300, API, X-42 or L-290, wall Thickness 4.8, Dia 80 mm , T-34

RD 300 to 600, API, X-42 or L-290, wall Thickness 4.8, Dia 80 mm , T-28

RD 600 to 900, API, X-42 or L-290, wall Thickness 4.8, Dia 80 mm , T-17

LWSS Paban, Stage-II

RD 0/0 to 300, API, X-42 or L-290, wall Thickness 4.8, Dia 80 mm , T-34

RD 300 to 600, API, X-42 or L-290, wall Thickness 4.8, Dia 80 mm , T-28

RD 600 to 900, API, X-42 or L-290, wall Thickness 4.8, Dia 80 mm , T-17

LWSS Bour, Stage-I

RD 0/0 to 300, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-34

RD 300 to 600, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-28

RD 600 to 900, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-17

LWSS Bour, Stage-II

RD 0/0 to 300, API, L-210, or grade -A , wall Thickness 4.8, Dia 40 mm , T-17

LWSS Tuel, Stage-I

RD 0/0 to 300, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-28

RD 300 to 600, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-28

RD 600 to 900, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-17

LWSS Tuel, Stage-II

RD 0/0 to 600, API, L-210, or grade -A , wall Thickness 4.8, Dia 65 mm , T-28

Laying testing & commissioning at site in trenches bevelled ended BIS marked GI Heavy confirming to IS / 1239 or its equivalent latest with up to date ammendments of following dia capable of withstanding required test pressureas prescribed in BIS/ISO code, in random lengths of 5.5 to 6.5 mtr. The pipe's ends shall be bevelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as applicable ends with up to date ammendments (leak proof) in three layers at site or work with welding rods of standard make & all allied accessorieswhatever required for welding at site, tail pieces, tees, bends& other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions and cutting of pipes wherever required as per site requirement i/c carriage in all leads & lifts and as directed by Engineer-in-Charge. The pipe shall have zinc coating inside & outside confirming to IS-4736-1986 or latest with up to date ammendments & shall be enaraved with ISO 3183-2007 and I 210 or A.

LWSS Manu Bhabia, Stage-I

RD 900 to 1200, IS:1239-2004 (Part-1), GI-H, Dia 65 mm T-17

RD 1200 to 1250, IS:1239-2004 (Part-1), GI-M, Dia 65 mm T-5

LWSS Manu Bhabia, Stage-II

RD 1200 to 1250, IS:1239-2004 (Part-1), GI-M, Dia 50 mm T-5

LWSS Tikkari Dhannat, Single Stage.

RD 900 to 1200, IS:1239-2004 (Part-1), GI-H, Dia 125 mm T-17

RD 1200 to 1500, IS:1239-2004 (Part-1), GI-M, Dia 125 mm T-17

RD 1500 to 1550, IS:1239-2004 (Part-1), GI-M, Dia 125 mm T-5

LWSS Chanjan, Single Stage.

RD 1200 to 1500, IS:1239-2004 (Part-1), GI-H, Dia 65 mm T-17

LWSS Obri Dwada, Stage-I

RD 900 to 1200, IS:1239-2004 (Part-1), GI-H, Dia 80 mm T-17

RD 1200 to 1235, IS:1239-2004 (Part-1), GI-M, Dia 80 mm T-17

LWSS Obri Dwada, Stage-II

RD 1800 to 2100, IS:1239-2004 (Part-1), GI-H, Dia 65 mm T-17

RD 2100 to 2400, IS:1239-2004 (Part-1), GI-M, Dia 65 mm T-17

LWSS Paban, Stage-I

RD 900 to 1140, IS:1239-2004 (Part-1), GI-H, Dia 80 mm T-17

LWSS Paban, Stage-II

RD 900 to 1235, IS:1239-2004 (Part-1), GI-M, Dia 80 mm T-17

LWSS Bour, Stage-I

RD 900 to 1100, IS:1239-2004 (Part-1), GI-M, Dia 65 mm T-17

LWSS Bour, Stage-II

RD 300 to 400, IS:1239-2004 (Part-1), GI-M, Dia 40 mm T-17

LWSS Tuel, Stage-I

RD 900 to 1200, IS:1239-2004 (Part-1), GI-H, Dia 65 mm T-17

RD 1200 to 1300, IS:1239-2004 (Part-1), GI-M, Dia 65 mm T-5

LWSS Tuel, Stage-II

RD 600 to 900, IS:1239-2004 (Part-1), GI-H, Dia 65 mm T-17

RD 900 to 1200, IS:1239-2004 (Part-1), GI-H, Dia 65 mm T-17

RD 1200 to 1450, IS:1239-2004 (Part-1), GI-M, Dia 65 mm T-5

Providing, welding and fixing of M.S. Plate flanges of various dia(nominal bore) or following Flange Tables confirming to IS 6392-1971 or latest with up to date ammendments to API pipe as per site rquirement including cutting or pipes wherever required, welding in three layers (leak proof) confirming to specifications as prescibed in relvent I.S. Code i.e. IS 816-1969 or lates as applicable with up to date ammendments with nuts, bolts & washers & specials etc. confirming to IS-1963 or latest with up to date ammendments including packing sheet i.e. asbestos fibre sheet minimum 3mm thick and painting with anticorosive paints complete in all respect within all leads and lifts as per the directions of the Engineer in charge.

Pumping machniary, LWSS Manu Bhabia, Stage-I

37 Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Kulhar Khad.

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1350 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043-1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required. Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manufacturer.

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 3.36 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 531.44 Mtr.

i)Static head 490 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1250 Mtr.

Dia of R/Main 65 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 37 to 40, & 42 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary LWSS Manu Bhabia, Stage-II

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-)15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Village UP Mahal Manolata

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1835Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 4 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 2.36 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 574.50 Mtr.

i)Static head 495 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1250 Mtr.

Dia of R/Main 50 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 46to 49, & 52 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Tikkari Dhannat, Stage-I.

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Ghurti Nallah

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1500 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 9.17 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 477.32 Mtr.

i)Static head 450 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1550 Mtr.

Dia of R/Main 125 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 55 to 58, & 60 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Tikkari Dhannat, Stage-II.

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Ghurti Nallah

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1948 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 7.62 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 552.11 Mtr.

i)Static head 530 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1870 Mtr.

Dia of R/Main 125 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

65 Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 64 to 67, & 69 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Tikkari Dhannat, PH-II, Stage-I

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Ghurti Nallah

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1500 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 2.46 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 473.67 Mtr.

i)Static head 450 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 990 Mtr.

Dia of R/Main 65 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 73 to 76, & 79 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Chanjan, Single Stage.

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Shihri Spring Source

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1027 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 4 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 3.32 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 674.42 Mtr.

i)Static head 623 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1500 Mtr.

Dia of R/Main 65 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 82 to 85, & 87 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Obri Dwada, Stage-I

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Shalvi Khad

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 700 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 3.83 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 435.64Mtr.

i)Static head 415 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1235 Mtr.

Dia of R/Main 80 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 91 to 94, & 96 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Obri Dwada, Stage-II

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Shalvi Khad

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1110 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 3.33 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 564.47 Mtr.

i)Static head 490 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 2400 Mtr.

Dia of R/Main 65 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No.99 to 103, & 105 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Paban, Stage-I

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Gumma Nallah

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 700 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 5.76 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 517.94 Mtr.

i)Static head 480 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1140 Mtr.

Dia of R/Main 80 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 108 to 113, & 115 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Paban, Stage-II

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Shalvi Khad

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1177 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 5.76 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 563.71 Mtr.

i)Static head 523 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1235 Mtr.

Dia of R/Main 80 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 117 to 120, & 122 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Bour, Stage-I

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Gumma Nallah

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1200 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 4 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 2.89 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 469.01 Mtr.

i)Static head 440 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1100 Mtr.

Dia of R/Main 65 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 126 to , 129 & 131 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Bour, Stage-II

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Village Sunkhari

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1200 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 1.30 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 240.17 Mtr.

i)Static head 213 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 400 Mtr.

Dia of R/Main 40 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No.135 to 138, & 140 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Tuel, Stage-I

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Lihala Nallah

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 1820 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 8 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 2.56 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 427.38 Mtr.

i)Static head 400 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1300 Mtr.

Dia of R/Main 65 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 144 to 147, & 149 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Pumping machniary, LWSS Tuel, Stage-II

Supply,erection, testing & commissioning of horizontal spindle,horizontal split casing radial, spilt Single/Multistage centrifugal pumps or combination of pumps in series / parallel of recommended make such as Mathar and Platt/KSB/Becon weir/Kirloskar/BE/ Jyoti Hindustan pumps & electrical Ltd. or any other make approved form Jal Shakti Vibhag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitbale for lifting clear water for under mentioned characteristics with bronze impellers / priming funnels casing ring and shaft sleaves or bornze. shaft of steel grade with cast iron casing coupled directly thorugh a flexible coupling on a common C.I. / cast steel base plate( base to be from the manufacturers of the pumping unit only) to slip ring / squirrel cage screen protected drip proof induction motor of standrad make such as kirloskar / Crompton / Bhel /NGEF/GEC/Siemen/Jyoti /ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts 50 cycles/second 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requriements:-

SITE CONDITIONS

Location of site Near Jhina

The altitude of place in which the motor is intended to work in ordinary service if it exceeds 1000mt. 2215 Mtr.

Humidity Weather generally remains humid during monsoon season.

Nature of atmosphere As normally encountred in Shivalik Range

Detail of quality of water Clear cold water

Water free from sand or not Yes

Water corosive or not Not

Turbidity (if any) Upto 50 PPM

NPSH available Positive suction

Any other information or requirement

OPERATING CONDITIONS

Type of current AC three / single phase

Operating frequency 50 HZ

Rated voltage 400 (+/-) 10 % volts

System of earthing if any to to be adopted. Double loop earthing as per BIS 3043- 1987 latest with upto date ammendments

No. of working hours per day 4 hours

Speed of revolution in RPM To be quoted by tenderer

Direction of rotation To be quoted by tenderer

The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service. 35 Degree Centigrade

MOTOR

Ref. to BIS code:- BIS 325-1978 read with Bis 900-1992 (latest) with upto date ammendments

Type of enclosure of motor SPDP(as per BIS 4691-1985 (latest)

Type of duty Continuous

Mechanical out put in KW Suitable for driving centrifugal 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.

Class of insulation Class -B-

Max.permissible temp.rise of motor reqd. if different from given in B(viii) above

Particulars of test reqd. & where they are to be conducted. As per terms & conditions

Particulars as to whether voltage limiting divice will be employed AtS/star delta starter oil immersed, fully automatic to be installed between bus bar & motor.Shunt capacitor is also proposed to be installed for improving the power factor at site

NOTE:- Star delta starter upto 37.5KW, ATS between 37.5KW to 50KW & Stator rotor starter with slip ring motor beyond 50KW

Motor whether squirrel cage or slipring Squirrel cage/slipring Note:- Squirrel cage upto 65HP and slipring above 65HP

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

Type of slip ring gear whether continouly rated or for starting purposes only & whether to be fitted with brush lifting or short circuting arrangements or both if interlocks are required:- Continouslly rated for squirrel cage/ Slipring motor

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

Nature of load & any information regarding the driven machine which has a bearing upon the torque reqd.during the accelearted period, the kinetic energy of the moving parts to be accelarated & No.of starts during a specified period. To work the pump offered

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

PUMP (BIS 1520-1980)read with BIS 9137-1978 both latest with upto date ammendments

Nos of pumps reqd. 2 No. pumps one will act as stand by

Spare parts required For Two years normal maintenance as recommended by manfacturer

Optional fittings reqd. Air cock for exahausting air from each stage.

PUMP OPERATING CONDITIONS

Capacity 2.66 lps for each pump.

Total head in Mtrs. If total head is not known then following details be provided:- 337.07 Mtr.

i)Static head 305 Mtr.

ii)Minimum depth of water Positive suction

iii)Variation in water level ----Mtr.

iv)Ground level to max.level ----Mtr.

v)Ground level to delivery point ----Mtr.

vi)Pressure in the suction tank ---Kg.cm/2

vii)Pressure in the delivery tank ---Kg.cm/3

Length of R/Main 1450 Mtr.

Dia of R/Main 65 mm

Drive arrangement Direct through flexible coupling on a common base plate

Drive type Electric driven

NPSH reqd. To be quoted by the tenderer

Limits of total head in which the pump is reqd. to operate. (-)15%to(+)10%of total head.

Suction/delivery size of pump To be specified by the tenderer

Efficiency of pump at To be specified by the tenderer

a) duty head

b) (+)10% head

c) (-)15% head

Material of construction To be specified by the tenderer (manufacturer-s certificafte to be appended)

Supply of suitable oil immersed star delta starter/ATS/stator rotor starter of standared make such as MEI/Kilburn/Jyoti/Siemens conforming to BIS-8544-1979 leates with up to date ammendments for squirrel cage/slopring motor(make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot, time lag , under voltage release wfith initial oil filling.

Note:- Star - delta - starter upto 37.5KW , ATS between 37.5KW to 50KW and stater rotor starter with slipring motor beyond 50KW.

Providing M.S Sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Busbar chamber having 3 copper bars of suitable rating for full length equal to wirdth of board of 3 live phases and one copper bar of half reating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto data ammendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conformaing to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conformaing to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit braker of requcemended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box , oprating handel and trip/rest bush button / off indicators,re-indicating off spring condition of the circuit braker for over current protection.The curcuit should be equipped with magnet thermal release with metallic tap CTS.It should also be fitted earth fault for trippping of breaker on occurance of earth fault on/of braker load side.

Hour run meter of reputed make of digit capacity conforming to BIS-722(latest edition)/recommendation.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing, no voltage, high voltage & overloading & phase voltage difference

Change over Switch of reputed make & suitable capacity.

Single phase preventor of reputed make & suitable capacity.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of reputed make of suitable size cast iron /cast steel double flanged sluice valve having size equal to delivery of pump and capable of with standing nominal seat pressure of 52kg/cm^2.

NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2) as per BS 1414(API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/of suitable size cast iron /cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to delivery of pump for withstanding nominal seat pressure of 52Kg/cm/^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414 (API 600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled.BHEL/Leader of suitable size cast iron/Cast steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/Main i.e of R/Main i.e 1.50.mm for withstanding nominal seat pressure of 52Kg/cm^2

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be cast steel conforming to class 150 ASA (Seat pressure 231Kg/cm^2) or class 300 ASA (seat pressure 52Kg/cm^2)) as per BSI 1414

P/L suitable size copper PVC insulated armoured power 3 1/2 core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Busbar switch & starter(one cable carrying all three phases) including all other electrical equipment/ accessories such as thimbles,flexible pipe, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to aproval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost .

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554(Part I)-1988 or latest with up to date ammendments Siemen/Gloster/ICC make from switch to starter & starter to (one cable for carring all three phases) including all other electrical equipment/ accessories such as thimbles, flexible pipes, solder,nuts & bolts, cable glands etc. laid in pipes or trenches under floor. The type ,size & make will be subject to approval of HPSEB athorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tender free of cost .

P/L double loop earthing with crpper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendmentsfor above motors & other electrical equipment.

Supply & errection of floor/wall mounted power factor capacitor conforming to BIS 2834-1986 latest with upto date ammendment BHEL/GEC/Machneil/Masger/Bajaj make to raise the pervailing power factor at site to 0.95 for direct connection to induction motor individually, or requird KVAR according to Himachal Pradesh of motor offered including cable siemens/ Gloster/ICC make from busbar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure of suitable range Fiebeg/ Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments.

P/L suction,delivery pipe considering site requirements , NPSH reqired & available & common header having area equal to times the area of delivery branch of pump including tapers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. Away from the outer wall of pump house as per layout drawings approved by Engineer-in Charge The pipes shall be capable of withstanding 1.5 times the total presure indicated in item no. Ie(ii). BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 153to 157, & 159 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Supply of antivibration pads conforming to BIS 6337-1971 or latest with up to date ammendmentsof suitable size for above machinery.

Errection of all equipments from S.No. 79 to 82, & 84 i/c cost of tees, bends tapes & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

HYDRAULIC ENGINEERING COMPANY

HILL CONSTRUCTION AND ENGINEERING CO. SOLAN