Providing House hold connection by Ministry of Jal Shakti Har Ghar Nal se Jal for Habitation under LWSS Dugha Panjali LWSS Kallar Katochan Kallar Purohitan LWSSS Lambloo LWSS Bharin Bhalera LWSS Kangroo Gasota LWSS Bhalla Jamli Mandir and LWSS Thana

Amount

Laying and Jointing PVC Pipe. Heading

Excavation in foundations and trenches (for pipes and pits) upto all depths etc. in all kinds of soil such as pick work, jumper work and saturated soil including bailing or pumping out of water, blasting in soft/hard rock or chiseling or wedging out of same where blasting is prohibited in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring strutting, planking timbering and dewatering wherever required, stacking usable and unusable material/soil separately and after laying jointing and testing of pipes, returning the usable soil in 15 cm layer by ramming and watering and then disposing of all surplus excavated soil/unusable material as directed within all leads and lifts including restoration of unmetaled surfaces to its original condition and including cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per the direction of Engineer-in-charge.

Providing laying and jointing and testing in trenches of GMSERW butt welded pipes including cost of bends of all degrees conforming to IS 3183-2007 of following steel grade as per dimension rates and test pressure mentioned below in random lenth 5 to 7 Mtrs with 100% butt welded joints by considering minimum three layer to make the joints leak proof and to the enitire satisfaction of the Engineer-in-charge. The laying of pipe should be confirmed to IS 5822-1994 (earth work in trenches and butt welding to be measured and paid for separtely) The pipe shall be zinc coated on innter to outer face as per IS:4736-1986 with upto date ammendments.

GMSERW Pipe 250 mm dia of Grade L-450 or X 60 With W.T. 7.80 mm (RD 0-4200) =4200 RMT

GMSERW Pipe 250 mm dia of Grade L-450 or X 60 With W.T. 7.10 mm (RD 4200-8700) = 4500 RMT

GMSERW Pipe 250 mm dia of Grade L-450 or X 60 With W.T. 6.40 mm (RD 8700-10350) =1650 RMT

GMSERW Pipe 250 mm dia of Grade L-450 or X 60 With W.T. 4.80 mm (RD 10350-15000)

GMSERW Pipe 250 mm diaof Grade L-450 or X 60 With W.T. 4.80 mm (RD 15000-19050)

GMSERW Pipe 250 mm diaof Grade L-450 or X 60 With W.T. 4.80 mm (RD 19050-21900)

GMSERW Pipe 250 mm diaof Grade L-450 or X 60 With W.T. 4.80 mm (RD 21900-22045)

GMSERW Pipe 200 mm dia of Grade LA-210 or A With W.T. 4.80 mm Booster stage (RD 0/0 to 1020)& RD/0 to RD1230)=2250 mtrs.

Providing Circumferencial Butt welded joints by electrical welding of following dia GMSERW pipe, welded in requsite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5mm to 6.30mm of Advani Oerlikon (Adore) CITOJETE/ESAB make conforming to IS 814-1991, at site of work complete in all respects, including manual/machanical handling of pipes in all leads and lifts with die penetrtion test to the entire satisfaction of Engineer in charge.

GMSERW Pipe 250 mm dia With W.T. 7.80 mm (RD 0-4200)

GMSERW Pipe 250 mm dia With W.T. 7.10 mm (RD 4200-10350)

GMSERW Pipe 250 mm dia With W.T. 6.40 mm (RD 10350-15000)

GMSERW Pipe 250 mm dia With W.T. 4.80 mm (RD 15000-22045)

GMSERW Pipe 200 mm dia With W.T. 4.80 mm Booster stage(RD 0/0 to 1020)& RD/0 to RD1230)=2250 mtrs.

Providing doubble flange cast steel NRV of Leader make and 250 mm dia of the pump & cable with standing the nominal sheet pressure as per BIS 1868-API/ class-600 with upto date ammendments. (ASA 300 = 2 Nos. & ASA 600= 2 Nos)

Providing and fixing of screwed type cast steel Air valve of leader make and 25mm dia with upto date ammendments.

Manufacturing and fixing of GMS Heavy Class Tee from Paraent pipe of 250x150 mm dia by cutting and wleding of pipe with dead flange of following table.

250x150mm Table-17

250x150mm Table-28

250x150mm Table-34

250x150mm Table-38

Construction of RCC over head sector storage tank of 400000 Ltrs. Capacity with 3.00 mtrs. Staging height from groud level to bottom of dome slab comprising of inlet, scour & over flow pipes as per details given below from ground level to tank including bends of required degrees,valves of required sizeconforming to relevant codes RCC Sprial 1.0 wide stair case/ MS stair case including GMS pipe railing as per IS specification, steel ladder 45 cms. wide of usual height as per site requirement , SFRC manhole cover ( medium duty) of 500mm dia and weight of frame and cover should not be less than 100 kg. ventilator at top dome with minimum opening of 90x90cms. water level indicator including floats and measuring gauge, lightening conductor with earthing arrangement etc.The RCC over head reservoir shall include randering/plastering of the uneven expose surface, two coats of snowcem paint and any other component requuired for the completion of the job to the entire satisfaction of Engineer-in-Charge. The offers shall also include detail structural drawing/ design calcualtions to be approved by the competent authority based on the raft foundation by taking seismic forces in the design calculation expension joints as required at site. The offer shall also inclcude the cost of providing and fixing of Gms / MS pipes, and valves/ fittings complete including duck foot bends, puddle collars, expansion joints etc. connecting with rising main & distribution main with required length from the edge of foundation and any other components required for the completion of job upto the entire satisfaction of the Engineer-in-Charge. Dia of piping arrangement :- Inlet pipe = 300mm dia G.I. pipe Outlet pipe = 250mm dia G.I. pipe Scour pipe = Not less than 300mm dia G.I. pipe.

Providing and laying cement concrete 1:6:12(1cement:6sand:12 graded stone aggregate 40mm nominal size and curing complete excluding the cost of form work in foundation and plinth in all leads and lifts.

Providing and laying cement concrete 1:4:8(1cement:4sand:8 graded stone aggregate 40mm nominal size and curing complete excluding the cost of form work in foundation and plinth in all leads and lifts.

Providing and laying cement concrete 1:3:6(1cement:3sand:6 graded stone aggregate 40mm nominal size and curing complete excluding the cost of form work in foundation and plinth in all leads and lifts.

Providing and laying cement concrete 1:2:4(1cement:2sand:4 graded stone aggregate 20mm nominal size)and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in:-

In foundation, footings, basis of columns and the like and mass concrete in all leads and lifts as per direction and to the entire satisfaction of the Engineer-in-charge.

Suspended floors, roofs, landings and shelves and their supports, balconies,beams, girders, bressumers and cantilevers upto all floor level complete involving acomplete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:1.5:3(1cement:1.5sand:3 graded stone aggregate 20mm nominal size)and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in:-

In foundation, footings, basis of columns and the like and mass concrete in all leads and lifts as per direction and to the entire satisfaction of the Engineer-in-charge.

Walls (any thickness but not less than 0.10m thickness) attached pillaster, buttresses, plinth & string courses etc from top of foundaation level upto floor two level as per the direction & to the entire satisfaction of the Engineer-in-Charge.

Suspended floors, roofs, landings and shelves and their supports, balconies,beams, girders, bressumers and cantilevers upto all floor level complete involving acomplete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Arches upto floor two level.

Prov.form work with steel plates 3.15mm thick welded with angle iron frame 30 x 30 x 5mm so as to give a fair finish including centring, shuttering,strutting & propping etc. with wooden battens and ballies, height of propping & centering below supporting floor to ceiling not exceeding 4mtr.& removal of same for insitu rainforced concrete and plain concrete work complete in all leads and lifrs and as per the directioin and to the entire satisfaction of the Engineer-in-Charge :-

Flat surfaces such as soffits & suspended floors, roofs, landing and the like. Floor etc. upto 200mm in thickness.

Vertical surfaces such as walls ( any thickness ) partition and the like including attached pillasters buttresses, plinth and string courses and the like.

Prov.form work of ordinary timber plankings so as ti give a rough finish including centering, shuttering, strutting and propping etc. propping & centering below supporting floor to ceiling not exceeding 4mtr.& removal of same for insitu rainforced concrete and plain concrete work:-

Arches beyond 6.00 mtrs span Beyond 4.00 mtrs.

Providing, Laying mild or tor steel reinforcement for RCC. Work including bending binding and placing in position complete upto floor two level Tor steel complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Steel work welded in built up section , trusses and framed work including cutting,hoisting,fixing in postion and applying a priming coat of red lead paint,In gratings framed guard bars,ladders, railling,brackets and similar work. & as per direction & to

Providing in RCC work smooth finishing of the exposed surface with Cement mortar 1:3 (1 Cement : 3 Sand) & as per direction & to the entire satisfaction 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 powdered materials with in all leads and lifts and as per the direction and to the entire satisfaction of the Engineer-in-Charge..

Providing & Fixing of SFRC manhole cover with frame having frames size of 500mm internal dia (Medium duty). The weight of cover and frame should not less than 100 Kg. complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge.

Laying, jointing and testing GMS tube light class of following diameter including to be fitting complete(earth work to be measured and paid for separately including testing of joints, within all leads and lifts as per the entire satisfaction of the Engineer-in-charge(Labour rate)

150 mm dia

Providing and fixing C.I. Sluice valves of following diameter Kirloskar/Leader make with hand wheel as per IS:780-1984 Class-I upto 300mm dia (incluidng brass spindle as per 2906-1984 Class-II for dia >300mm dia complete with bolts nuts, rubber insertion etc. (The tail piece if required shall be mesured and paid for separately) as per direction and to the entire satisfaction of the Engineer-in-charge.

150mm dia

Brick work using common burnt clay building brick in Super Structure in cement mortar 1:6(1cement:6sand) 2nd class brick complete all leads and lifts to the entire satisfaction of Engineer-in-charge.

Half brick masonary 2nd class common burnt clay building bricks in super structure in cement mortar 1:3(1cement:3sand) in all leads and lifts as per direction of Engineer-in-charge.

Boulder/stone filling behind retaining wall/ dry hand packed tightly compelete under lean concrete to prevent the entry of surface water with in all leads and lifts complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Square rubble masonary with hard stone of approved qualtiy in foundation & plinth in cement Mortar 1:4(1cement:4sand) in all leads and lifts.

20mm thick cement plaster in single coat on rough side of stone /brick masonry walls for interior plastering upto floor two level including arrises, internal rounded angles, in all girth chamfers and / or rounded angles and finished even and smooth in cement mortar 1:6(1cement:6sand) complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

15mm thick cement plaster in single coat on rough side of stone /brick masonry walls for interior plastering upto floor two level including arrises, internal rounded angles, in all girth chamfers and / or rounded angles and finished even and smooth in cement mortar 1:4(1cement:4sand) complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

6mm cement plaster to ceiling in cement mortar 1:4 (1 cement 4 sand) finished with a floating coat of neat cement and thick coat of link wash on top of wall when dry for bearing of RCC slab and bend in all leads and lifts

Providing and fixing pressed steel doors frames manufactured from commercial mild steel sheet of 1.25mm thickness including hinges jumb lock jamb,beed and if reuired angle threshold of mild steel angle of section 50X25 mm or base ties of 1.25 mm pressed mild steel welded or regidly fixed together by mechanical means,adjustable lugs with split and tails to each jamb including steel butt hinges 2.5 mm thick with guards,lock strike plate and shock absorber as specified and applying a coat of approved steel primer after pretretment of the surface as directed by Engineer-in-Charge.

Providing second class deodar wood paneled glazed or paneled and glazed shutters for doors, windows and clerestory windows including bright finished black enameled iron butt hinges with necessary screws with second class deodar wood 40mm thick in all leads and lifts.

Providing and Fixing wire gauge shutters using GMS wire guage of IS gauge designation 85 G with wire of dia 0.56 mm for doors, windows & clerestory windows including bright finished black enamelled iron hinges with necessary screws.2nd class deodar wood.

Providing and fixing of M.S. grill of required pattern in wooden frames of windows etc with M.S. Flat square or round wire with round heads bolts and nuts or by screw plain grill as per direction and to the entire satisfaction of Engineer-in-charge.

Pointing on brick work with cement mortar 1:3 (1cement 3 sand) Raised and cut pointing.

Providing plinth protection 50mm thick in cement concrete 1:3:6(1cement:3sand:6graded stone aggregate 20mm nominal size) including finishing of the top surface of concrete smooth in all leads and lifts.

Constructing course rubble hammer dressede 'U' shape open surface drain with side wall 15x22 cm in cement mortar 1:6 (1cement:6sand) and inside plastering with cement plaster 1:3 (1cement:3sand) including earth work and laying 10 cmcement concrete in 1:5:10 (1cement:5sand:10 graded stone aggregate) of 40mm nominal size and 7.5 cmcement concrete 1:2:4 (1cement:2sand:4 graded stone aggregate 20mm nominal size) and finished withfloating coat to neat cement complete as per standard design.

Providing 40x3mm flat iron hold fast 40cm long including fixing to frame with 10mm dia meters bolts and nuts and wooden plug and embedding in cement concrete block 30x10x15cm 1:3:6(1cement:3sand:6 graded stone aggregate 20mm nominal size).

Providing and fixing M.S.fan clamp (Type-I)of 16mm dia M.S. including bend upto shape with broken end in RCC. Slab door painting the exposed position of trap all as per standard design complete in all leads and lifts.

White washing with lime on undecorated walls surface (two coats)to give an even shade including throughly brooming the surface dirt dust mortar dirt and other foreign matter in all leads and lifts.

Distempering (Two coat) with oil bound washable distemper of approved brand and manufacture and of required shade on decorated wall surfaces to give an even shade , after thoroughly brushing the surface cleaning of the grease, dirt loos pieces of scales and also including preparing the surface even and sand prepared smooth.

Providing and fixing anodized alminium sliding door bolts anodized transparent for type required and bright shade with necessary screw etc. complete. 250x16mm

Providing and fixing aluminium tower bolts (Barrel type) anodized transparent or dyed to rquired shade and colour with necessary screw etc. complete in all leads and lifts. 200x10mm

Providing and fixing Aluminium handles anodized transparent or dyed to required colour of shade with necessary screws etc. complete 100mm

Painting two coats(excluding priming coat)on new wood and wood based surface with ready mixed paint brushing the give and even shade including cleaning of all dirt dust and other foreign matter and sand papering and stopping with ready mixed paint other than white in all leads and lifts.

Precast terrazzo tiles 20mm thick with marble chips of specified size) laid in floors, treads of steps and landings on a bad of 25mm average thickness of cement mortar 1:6 (1cement:6sand) jointed with neatcement slurry mixed with pigment to match the shade of tiles (wherever required ) including rubbing and polishing complete with tiles of following shades silver grey in all leads and lifts.

Booster Stage-Phase-I :Pumping Machinery

Supply of submersible pumping set of KSB/Johnston/Kirloskar/Hindustan/Oswal make comprising to latest relevant BIS Code. The pump should be fitted with Bronze impeller of suitable alloys as per IS 8034-1976 latest suitable for clear water having greased packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP, RPM 2900 of KSB/Kirlosker/NGF/Crompton make conforming to BIS 9238-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guards, erection clamps , cable clips and depth gauge etc. and suitable for operation on data given below:-

SITE CONDITIONS:-

Location of site:- River Beas at Palahi

The altitude of place in which the motor is intended to work in ordinary service.- 500 mtrs.

Humidity:- Humid during rainy season

Nature of atmosphere:- Normal

Detail of quality of water:- clear water

Water free from sand or not:- Free from sand

Water corrosive or not:- Not corrosive

Turbidity:- Less than 50 ppm

Type of well:- Percolation well

Inside dia of well:- 6.00 meter dia.

Depth of water during HFL in the well:-

Maximum draw down:- mtrs.

Depth of well :- 10.00 mtrs.

Any other information if required.

OPERATING CONDITIONS

Type of current:- AC. Three phase

Operating frequency 50 Hz.

Rated voltage 400(+/-) 10% volts.

System of earthing if any to be adopted Double loop earthing as per BIS: 3243-1987 latest with upto date amendments .

Speed of revolutionTo be quoted by tenderer

Direction of rotation To be quoted by tenderer .

No. of working hours per day. 16 hours

The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service Temperature of place to be specified 20oC to 42oC.

MOTOR

Ref. to BIS code BIS 9283-1979 with upto date amendments

Type of enclosure of motor. As per BIS-4691-1985 (Latest)

Type of duty : Continuous

Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid over loading of motor a margin of about 15-20% may be kept in the rated output to prime Mover.

Class of insulation Class –B

Max. Permissible temp. Rise of motor reqd. if different from that given in 8 (viii) above.To be specified by the tenderer.

Particulars of test reqd. & where they are to be conducted. AS per terms and conditions attached.

Particulars as to whether voltage limiting device will be employed. Oil immersed star delta starter to be installed between bus bar and motor. Shunt capacitor is also proposed to be installed for improving the power factor at site.Note:- Star delta starter upto 37.5 Kw.

Type of motor Star Delta strater up to 37.5 KW As per BIS 9283-1979 or latest.

Details of shaft extension required

Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit should not exceed 2.5 times of the full load current .

Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period.

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

PUMPS

Nos. of pumps required. 2 No. pumps out of which one set will work at a time and one set will act as stand bye.

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

Type of drive. Electric induction motor.

Optional fittings required

Pump Operating conditions

Capacity 20.04 LPS for each Pump

Total head in meters 18.46 meter

Static head 12.00 meters

Minimum depth of water Meters

Variation in water level meter

Ground level to Max. water level meter

Ground level to delivery point 12.5 Meter

Pressure in the suction tank.

Pressure in the delivery tank

Length of rising main 1020 meters

Dia of rising main 200 mm dia

Turbidity of water < than 50PPM

Drive type Electric driven

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

Suction/Delivery size of pump

Efficiency of pump at

a) Duty head

b) (+) 10% head.

c) (-) 15% head.

Material of construction. To be specified by the tenderer (manufacturers certificate to be appended)

Supply of direct on line starter of MEI/Kilburn make conforming to BIS 8544-1987 (P-II)latest with upto date amendments for squirrel cage induction motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release and gas-pots, time legs, under voltage release & initial oil filing of suitable capacity.

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of pannel board shall be subject to approval of Engineer-in-Charge

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

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to BIS: 8084 –1976 and 11353-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating.

MCB of suitable capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to BIS: 2516-1985 latest with upto date amendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conforming to BIS-3452 part-I & II latest with upto date ammendments. 15 Watt.

50 mm dial Hour run meter of CEE/NEE make of suitable range as per relevant BIS specifications.

Supply of Kirloskar/leader make . cast iron (class PN. 1.6 ) double flanged sluice valve having size one dia higher than delivery of pump and capable of with standing nominal seat pressure of 16.32 kg/cm2 as per IS :780-1984 (Part I)

Supply of Kirloskar/leader make cast iron (class PN. 1.6 ) double flanged ( swing check type) reflux valve having bye pass arrangement and having one dia higher to delivery of pump and capable of withstanding nominal seat pressure of 16.32 kg/cm2 as per BIS-5312-1984.(Part-I).

Providing and laying suitable size copper PVC insulated armoured power 3.5 core cable conforming to BIS 1554 (part-I) –1988 of latest with upto date amendments siemen/closter/ICC make form meter of HPSEB- to MCB and form MCB to Bus bar switch starter and to motor ( two meter one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer.

Supply side Suitable size

Motor Side suitable size

Supply of Leader /Kirloskar/ Kartar make 200 mm dia. cast iron class PN. 1.6 double flanged (swing check type) reflux valve having bye pass arrangement and size equal to dia of rising i.e. 125 mm for withstanding nominal seat pressure of 16.32 Kg/Cm 2 as per BIS 5312-1984 (Part-I )

Supply of PVC joint less flat water proof cable as per BIS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment/accessories such as thimbles, flexible pipes solder, nuts and bolts, cable glands etc laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities it shall have to be replaced by tender.

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s.

Supply of standard make circular dial pressure gauge 0-16 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to BIS: 3624-1987 latest with upto date amendments.

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

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

Erection of all equipment including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge.

Booster Stage- Phase-II :Pumping Machinery

Supply of submersible pumping set of KSB/Johnston/Kirloskar/Hindustan/Oswal make comprising to latest relevant BIS Code. The pump should be fitted with Bronze impeller of suitable alloys as per IS 8034-1976 latest suitable for clear water having greased packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP, RPM 2900 of KSB/Kirlosker/NGF/Crompton make conforming to BIS 9238-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guards, erection clamps , cable clips and depth gauge etc. and suitable for operation on data given below:-

SITE CONDITIONS:-

Location of site:- River Beas at Palahi

The altitude of place in which the motor is intended to work in ordinary service.- 550 mtrs.

Humidity:- Humid during rainy season

Nature of atmosphere:- Normal

Detail of quality of water:- clear water

Water free from sand or not:- Free from sand

Water corrosive or not:- Not corrosive

Turbidity:- Less than 50 ppm

Type of well:- Percolation well

Inside dia of well:- 6.00 meter dia.

Depth of water during HFL in the well:-

Maximum draw down:- mtrs.

Depth of well :- 10.00 mtrs.

Any other information if required.

OPERATING CONDITIONS

Type of current:- AC. Three phase

Operating frequency 50 Hz.

Rated voltage 400(+/-) 10% volts.

System of earthing if any to be adopted Double loop earthing as per BIS: 3243-1987 latest with upto date amendments .

Speed of revolutionTo be quoted by tenderer

Direction of rotation To be quoted by tenderer .

No. of working hours per day. 16 hours

The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service Temperature of place to be specified 20oC to 42oC.

MOTOR

Ref. to BIS code BIS 9283-1979 with upto date amendments

Type of enclosure of motor. As per BIS-4691-1985 (Latest)

Type of duty : Continuous

Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid over loading of motor a margin of about 15-20% may be kept in the rated output to prime Mover.

Class of insulation Class –B

Max. Permissible temp. Rise of motor reqd. if different from that given in 8 (viii) above.To be specified by the tenderer.

Particulars of test reqd. & where they are to be conducted. AS per terms and conditions attached.

Particulars as to whether voltage limiting device will be employed. Oil immersed star delta starter to be installed between bus bar and motor. Shunt capacitor is also proposed to be installed for improving the power factor at site.Note:- Star delta starter upto 37.5 Kw.

Type of motor Star Delta strater up to 37.5 KW As per BIS 9283-1979 or latest.

Details of shaft extension required

Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit should not exceed 2.5 times of the full load current .

Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period.

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

PUMPS

Nos. of pumps required. 2 No. pumps out of which one set will work at a time and one set will act as stand bye.

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

Type of drive. Electric induction motor.

Optional fittings required

Pump Operating conditions

Capacity 20.04 LPS for each Pump

Total head in meters 18.31 meter

Static head 10.50 meters

Minimum depth of water Meters

Variation in water level meter

Ground level to Max. water level meter

Ground level to delivery point 12.5 Meter

Pressure in the suction tank.

Pressure in the delivery tank

Length of rising main 1230 meters

Dia of rising main 200 mm dia

Turbidity of water < than 50PPM

Drive type Electric driven

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

Suction/Delivery size of pump

Efficiency of pump at

a) Duty head

b) (+) 10% head.

c) (-) 25% head.

Material of construction. To be specified by the tenderer (manufacturers certificate to be appended)

Supply of direct on line starter of MEI/Kilburn make conforming to BIS 8544-1987 (P-II)latest with upto date amendments for squirrel cage induction motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release and gas-pots, time legs, under voltage release & initial oil filing of suitable capacity.

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of pannel board shall be subject to approval of Engineer-in-Charge

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

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to BIS: 8084 –1976 and 11353-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating.

MCB of suitable capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to BIS: 2516-1985 latest with upto date amendments with neutral linked under voltage release.

3 phase indicating lamps complete with toggle switches for individual motors conforming to BIS-3452 part-I & II latest with upto date ammendments. 15 Watt.

50 mm dial Hour run meter of CEE/NEE make of suitable range as per relevant BIS specifications.

Supply of Kirloskar/leader make . cast iron (class PN. 1.6 ) double flanged sluice valve having size one dia higher than delivery of pump and capable of with standing nominal seat pressure of 16.32 kg/cm2 as per IS :780-1984 (Part I)

Supply of Kirloskar/leader make cast iron (class PN. 1.6 ) double flanged ( swing check type) reflux valve having bye pass arrangement and having one dia higher to delivery of pump and capable of withstanding nominal seat pressure of 16.32 kg/cm2 as per BIS-5312-1984.(Part-I).

Providing and laying suitable size copper PVC insulated armoured power 3.5 core cable conforming to BIS 1554 (part-I) –1988 of latest with upto date amendments siemen/closter/ICC make form meter of HPSEB- to MCB and form MCB to Bus bar switch starter and to motor ( two meter one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer.

Supply side Suitable size

Motor Side suitable size

Supply of Leader /Kirloskar/ Kartar make 200 mm dia. cast iron class PN. 1.6 double flanged (swing check type) reflux valve having bye pass arrangement and size equal to dia of rising i.e. 125 mm for withstanding nominal seat pressure of 16.32 Kg/Cm 2 as per BIS 5312-1984 (Part-I )

Supply of PVC joint less flat water proof cable as per BIS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment/accessories such as thimbles, flexible pipes solder, nuts and bolts, cable glands etc laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities it shall have to be replaced by tender.

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s.

Supply of standard make circular dial pressure gauge 0-16 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to BIS: 3624-1987 latest with upto date amendments.

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

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

Erection of all equipment including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge.

Centriugal pumping machinery 1st stage

Providing horizontal spindle horizontal split casing/end suctions (back full out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather & Platt/KSB/Kirloskar/ as per BIS-1520-1980 with up to date amendments, read with IS: 9137-1978 or latest edition suitable for lifting clear water for under mentioned characteristics with bronze impellers/priming funnels, casing ring and shaft sleeves of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on a MS/Cast steel base plate ( base plate to be from the manufacturers of the pumping unit only) to Squirrel Cage drip proof induction motor of standard make such as Kirloskar/Crompton/NGEF and suitable for operation on 400 (+)/-) 10% volts, 50 cycles/second, 3 phase AC electric supply. The power of electric motor should be at least 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 up to date amendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:-

Discahrge (Q) : -Total 20.04 LPS

Or Cum/Hour

Total dynamic head : 633.73 Mtr

(a) LWL in sump well (h) : 527.50 mtr

(b) Shaft level : 527.00 Mtr

(c ) Level at discahrge point : 1050.00 mtr

(d) Suction lift :- 0.00 mtrs

(e) Residual head : 3.00 Mtr

(f) Static head : 523.00 mtrs

(i) Rising Main :

(a) Length 22045 Mtr

(b) Dia. : 250 mm

(iv) Pumping Hours : 16 Hours

(v) Altitude of installation above MSL : 500.00

(vi) Characteristics of water :

(a) Temperature : 20.00 0 C

(b) Ambient temperature 42.00 0 C

(c ) Turbidity Less than 50.00 ppm

(d) Alkalinity < than Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing Side handled operated Change over switch of L&T/Crompton/Standard/ Havells make suitable capacity Operational rating as per IS: 4064-1978 with up to date amendments immediately after the power meter of HPSEB

Providing M.S. sheet, steel fabricated floor mounted closed ( Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm, duly painted, with steel sheet of 16 gauge comprising, capable of mounting the following accessories with all internal connections:-

M.C.B. Havell/L&T/Standard of make of suitbale capacity on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage releases as per IS: 2516-1985 with up to date amendments with.

E.L.C.B. of Havell/MDS/INDETEC make as per IS: 2516-1977 with upto date amendment which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end.

The voltage monitor relay of L&T/AE make three phase with all protection and usual indicator and electric siren against single phasing low voltage, high voltage, reverse phasing, over loading and phase voltage difference as per IS: 3842 ( Latest edition).

Power factor meter of AE/L&T Rishab make as per relevant IS codes with up to date amendments of suitable rating.

Frequency meter of AE/ L&T Rishab make as per relevant IS: Codes with up to date amendments of suitable rating.

Bus bar chamber with copper strips having three bars of suitable rating for full length equal to the width of the board for three live phases and suitable for induced current, one copper bar of half the rating of full length for neutral phase as per IS: 8084-1976 and IS: 11353-1985 read with BIS 5578-1985 with up to date amendments 63 Amp.

ICTP switches with HRC fuses of L&T/ Standard/Havells make and of suitable capacity as per IS: 4064-1978 with up to date amendments.

Three phase indicator lamps complete with toggle switches for individual motors as per IS: 3452 ( P-I&II) with up to date amendments.

Providing Hour run meter of recommended make of suitable capacity as per IS: 722 (Latest edition)

Capacitor of L&T/Bajaj/Assian/Crompton make as per IS:2834-1986 with up to date amendments to raise the power factor at site to 0.95 for direct connections to induction motor individually of required rating according to HP offered including cables as per relevant ISI code ( of Siemens/Glocter/IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date amendments

Providing suitable Star delta starter of MEI/Kilburn make as per IS:8544-1979 with upto date amendments for squarrel cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS:1248(P-V)-1983 with upto date ammendments.

Providing double flanged Cast iron sluice valve of Leader/Kirloskar make of 250mm dia for the suction pipe and capable of withstanding the normal seat pressure 10.20 Kg/cm2 as per IS: 780-1984 Class 1.0 with up to date amendments.

Providing double flanged Cast steel sluice valve of Leader/ Kirloskar make and size one dia higher than pump for the delivery line of the pump and capable of with standing the normal seat pressure 104.00 kg/cm2 and as per IS –1414/ API-600(class-ASA-600) with up to date amendments.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar make and one dia dia higher then pump having bye pass arrangement on the delivery line of pump and capable of with standing normal seat pressure 104.00 kg/cm2 as per IS –1868/ API-600(class-ASA-600) with up to date amendments

Providing double flanged Cast Steel non return valve of Leader/ Kirloskar make and of 250 mm dia having bye pass arrangement for rising main and capable of with standing normal seat pressure 104.00 kg/cm2 as per per IS –1414/ API-600(class-ASA-600) up to date amendments

Providing 100mm dia. circular dial pressure gauge of Fiebig make complete with all accessories such as stop cock, copper tubing etc. as per IS: 3624-1987 with up to date amendments range 0-104kg/cm2.

Installation of all the items appearing at s.No.72-81 and as per directions and to the entire satisfaction of Engineer-in-charge.

Providing and fixing double flanged MSERW piping work layout to be approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per the rising main respectively complete with all specials such as bends ,tees reducers/ increasers with companion flanges matching with the relevant specifications of the accessories as indicated in the drawing No.2 including rubber/asbestos gasket of minimum 3mm thickness as per IS 2712-1979 and required number of nuts and volts as per IS: 1364-1983. The pipes shall be as per relevant IS Code and to withstand 1.5 times total head stipulated under item No.1.G.M.S.TUBE Conforming to IS: 1239 – 1979 ( part – I) (Heavy class) flanged with M.S. flanges of Table - 28 in delivery side & common header.

The size of the various components to be as under:-

(i) Suction pipe 300 mm dia Min length of 20 mtrs.

(ii) Delivery pipe 250 mm dia Min length of 5 mtrs

(iii) Common Header 200 mm dia Min length of 10 mtrs

And will extend up to 5 meters from the outer wall of the pump house in the direction to be jointed.

Providing and laying copper PVC insulated armoured power cable ( one cable carrying all the three phases) of suitable size and capacity to and all other electrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Siemens/ IEC/ICC/GICO/Grandly /National make including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Motor side: Suitable size

Supply side: Suitable size

Providing and fixing double loop earthing and G.I. plate 600mmx600mmx3mm thick electrode complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25mmx6mm G.I. strips & G.I. wire as per IS: 3043-1987 with up to date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect.

HARJEET SINGH

R K ENGINNERS SALES LTD