C,O LIS Sakoh Liunda in Tehsil Jaisinghpur Distt. Kangra HP, SH Construction of Pump House Cum Attendant room, collection tank, foot path, Main Delivery tank, Road x-ing, C,O boundary wall, providing, laying, jointing and testing of MSERW pipe

Amount

Excavation in foundation trenches etc.( for pipes and pits)up to all depths in all kind of soil such , as pick work, jumper work saturated soil including bailing or pumping out water, blasting soft/hard rock or chiselling soft /hard rock where blasting is prohibited in all leads & lifts including triming & dressing of sides levelling of beds to correct grade including shorting struttering planking timbering and dewatering where ever required stacking usable/unusable material / soil separately and after laying jointing and testing of pipes returning the usable soil in trenches in 15cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated earth as directed with in all leads & lifts including restoration of unmetalled surfaces to its original condition & including cost of a diversion for traffic night signals,fixing caution boards crossing over trenches for access to houses fencing etc. as per direction of Engineer-in-Charge with 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 with in all leads and lifts as per direction of Engineer-in-Charge with in all leads and lifts

Providing form work with steel plated 3.15mm thick welded with angle iron in frame 30x30x5mm, so as to give a fair finish including centring,shuttering,strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for insitu-reinforced concrete and plain concrete work with in all leads & lift.

Vertical surfaces such as walls(any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors etc. upto 200mm in thickness as per direction and to the entire satisfaction of the Engineer-in-charge.

Side and soffits of beam,beam haunching,cantilever, girders and bressumers and lintels not exceeding 1 mtr.in depth in all heights from floor complete in all respect.

Foundation footings bases of columns and mass concrete as directed by the Engineer-in-charge in all leads and lifts.

Edge of slab and break in floor and walls above 20 cm wide as directed by the Engineer-in-charge in all leads and lifts.

Beams, cantilevers, girders and lintels sides and soffits of beams, beam haunchings, cantilevers bressumers and lintels not exceeding one mtrs in depth in all heights from floor as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:1/1/2: 3 ( one cement:one& half sand :three greaded stone aggregate 20 mm nominal size) & curing complete excluding cost of form work & reinforcement for reinforced cement concrete work in:-Foundation & plinth as per direction and to the entire satisfaction of Engineer-in-Chargewith in all leads and lifts.

Foundations, footings bases of columns and the like and mass concrete with in all leads & lifts..

Walls (any thickness but not less than 0.10 metre thickness) including attached pilasters buttersses, plinth and string courses etc. from top of foundation upto floor two level as per direction of Engineer-in-Charge with in all leads and lifts.

Providing, Laying mild or tor steel reinforcement for RCC. Work including bending binding and placing in position complete upto floor two level Tor steel with in all leads and lifts.

laying and fixing GI pipe light grade for inlet/ outlet pipe/ over flow pipe 100 mm dia with in all leads & lifts..

Providing and supplying cast Iron Sluice valveLeader/Kartar make (with hand wheel) as per IS specification 100mm dia as per direction and to the entire satisfaction of the Engineer-in-charge.

Steel work welded in built up sections, trusses, and framed work including cutting ,hoisting, fixing in position and applying a priming coat of red lead paint in grating framed Guard, bars, ladders, railing, bars, brackets and similar work. as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing & fixing 100mm dia double flanged puddle collar for conection with RCC walls with in all leads and lifts.

Finishing wall with water proofing cement paint of approved brand and manufacture & of required shade on undecorated wall surfces (two coats) to given an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powered materials with in all leads and lifts.

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

Squarred rubble masonary coursed with hard stone of approved quiality in foundation and plinth including racking out joints in cement mortar 1:4 (1cement : 4sand) with in all leads and lifts.

Providing and laying cement concrete 1:3:6(1cement:3sand:6 graded stone aggregate20mm nominal size) and curing complete excluding the cost of form work in foundation and plinth with 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 with in all leads & lifts. in:-

Foundations, footings bases of columns and the like and mass concrete as per direction and to the entire satisfaction of Engineer-in-Charge with in all leads and lifts..

Suspended floor,roofs, landings and shelves and their supports balconies,beams girders, bressumers and cantilevers upto floor two level as per direction and to the entire satisfaction of Engineer-in-Charge with in all leads and lifts.

20mm cement plaster in single coat of rough sides of bricks/concrete stone walls for interior plastering upto floor two level including arrises internal rounded angles chamfer and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:3(1cement:3sand) in all leads and lifts.

Random rubble masonry/polygonal rubble masonry un coursed brought to courses with hard stone of approved quality in foudation and plinth including leveling up with cement concrete 1:6:12 (1 Cement 6 sand:12 stone aggregate 20 mm nominal size) at plinth level in cement mortor 1:6 (1 cement : 6 sand)) and curring complete up to floor to level in in all respect with in all leads and lifts..

2nd class brick work using common burnt clay building bricks in super structures above plinth level upto floor two level in cement mortar 1:6 (1cement: 6sand)with 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.Profile - A

Providing & fixing 40 mm thick 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 in all leads and lifts.

Pointing on brick work with cement mortar 1:3 (1cement 3 sand) Flush pointing with in all leads and lifts..

6mm cement plaster to ceiling in cement mortar 1:3 (1 cement 3 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 with in all leads and lifts

15mm cement plaster in single coat on rough sides of bricks/concrete stone walls for interior plastering upto floor two level including arrises internal rounded angles chamfer and or/rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:3 (1cement: 3sand) with in all leads and lifts.

Providing and fixing of M.S. Grills of required pattern in wood frames of windows etc with M.S. flats square or round bars with round headed bolts and nuts or by screws Plain grill with in all leads and lifts..

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

Providing and fixing M.S.fan clamp (Type-I) of 16mm dia M.S.bar bent upto shape with hooked n end in RCC. Slab during during leaving includs painting the exposed position of loop all as per standard design complete with 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 for remove all dirt dust mortar dirt and other foreign matter with in all leads and lift. Extra over item for white washing with lime on ceiling and /or sloping roofs.

Distempering (Two coat) with oil bound washable distemper of approved brand and manufacture and of required shade on undecorated 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 with in all leads & lifts.

Providing and fixing anodized alminium sliding door bolts anodized transparent for type required and bright shade with necessary screw etc. complete. 300x16mm with in all leads & lifts. 300x16mm

Providing and fixing aluminium tower bolts (Barrel type) anodized transparent or dyed to rquired shade and colour with necessary screw etc. complete with 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 with in all leads and lifts. 100mm

Painting two costs (excluding priming cost) on new steel and other metal surfaces under coat with ready mixed paint brushing to give an even shade including cleaning the surface of all dirt, dust and other foregin matters with in all leads & 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 ain foundation & plnth.-

20 mm thick cement concrete topping 1:2 to 3 (1 cement:2 to 3 approved graded dtone agg. 4.75 mm nominal sigze & below by volumn with in all leads & lifts.

Providing and fixing MS Palte for V-Notch with in all leads & lifts.

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 respect with leads and lifts.

Excavation in earth work and filling in 15 cm. layers in foundation & plinth including ramming watering and consolidating complete in all respect including carriage of materials with in all leads and lift and as directed by the Engineer-in-charge .

Half brick masonary 2nd class common burnt clay building bricks in super structure in cement mortar 1:4 (1cement:4sand) with in all leads and lifts as per direction of Engineer-in-charge.

Laying, jointing,testing and commissioning of HDPE (High Density Polyethylene pipes) of following diameter and class confirming to IS 4984-1995 with fusion welding process including all necessary fittings ,Tees & bends of all degree with in all leads & lifts to the entire satisfaction of Engineer-in-charge.(Earth work in trenches to be measured and paid separately).

110 mm dia (PE80-PN-4)

125mm dia (PE80-PN-4)

140mm dia (PE80-PN-4)

180 mm dia (PE80-PN-4)

200mm dia (PE80-PN-4)

125mm dia (PE80-PN-6)

Providing Laying, jointing and commissioning of PVC Control valve of reputed make in oulet chamber to control the water for distribution system with in all leads & lifts . to the entire satisfaction of Engineer-in-charge.( 75 mm dia).

P/L of R/Main:- Providing, laying, jointing and testing in trenches of MSERW pipe circumfrential butt welded joints by electrical arc welding (welding thickness shall be equal to pipe wall thickness ) including cost of flanged bends of all degrees conforming to ISO/:IS:3183-2007 of steel grade L-290 (x42) having wall thickness as specified below capable of withstanding required test pressure in a random length of 4 to 7.00mtrs, The M.S flanges are to be provided 5% of total joints as pe table below conforming to IS 6392-1971 ( latest upto date amendments) and welding of flanges with pipes as per IS 816-1965 with electrode as per IS-814-1967 incuding require Nos ,and size of MS nuts and bolts as per IS 1369-1967 compressed asbestos fiber jointing geskets sheet not less than 3 mm thick as per 2712-1965.The laying of pipe shall also include flanged joints dully welded in three layers ( Two inner & One Outer) , where ever required as per direction of the Engineer- in - Charge ( earth work in treanches and the cost of providing flanges i/c nut & bolts , gasket will be measured and paid for separately ) and all operations such as cutting, welding, jointing i.e. lowering and laying in excavated treanch to ensure required level including flushing , cleaning and hydraulic testing complete in all respect to the entire satisfaction of the Engineer- in - charge . The laying of pipe should be conformed to IS :5822-1994 (Earth work in trenches,MS flanges and butt welded joint to be mensured and paid sepretely) The pipe shall have Zinc coating asper IS-4736 in factory latest with upto date ammendements,pipe shall be coated from both side inside) or outer side with the required thickness of Zinc coating as per two coats mains above . The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing , DP test of butt welded joints complete in all respect and to the best satisfaction & direction of Engineer in charge with in all leads and lifts

MSERW pipe 250mm dia with wall thickness of 4.80mm, flange table-5 (Booster stage-2Nos)

Stage 2nd - Phase-Ist MSERW pipe 250mm dia with wall thickness of 4.80mm, flange table-28

MSERW pipe 250mm dia with wall thickness of 4.80mm, flange table-17

MSERW pipe 250mm dia with wall thickness of 4.80mm, flange table-11

MSERW pipe 250mm dia with wall thickness of 4.80mm, flange table-5

Stage-2nd -Phase- 2nd MSERW pipe 200mm dia with wall thickness of 4.80mm, flange table-11

MSERW pipe 200mm dia with wall thickness of 4.80mm, flange table-5

MSERW pipe 200mm dia with wall thickness of 4.80mm, flange table-28

MSERW pipe 200mm dia with wall thickness of 4.80mm, flange table-17

Submersible pump from P/well-1 Supply of submersible pumping set of KSB /Calama /SU/ Johnstion/kirloskar/Sabber/Hindostan make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per IS 8034-1978 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 reputed 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:-2 Nos. pumping sets complete i/c allied accessories i.e. 2 x 10.00 =20.00 HP

SITE CONDITIONS:- i.Location of site:- The site is located at a distance of45 Km. from Maranda Railway station on Palampur Sujanpur Road. Site is located at 95 Kms from Pathankotm& 500 mtrs by head load.ii.The altitude of place in which the motor is intended to work in ordinary service.500.00 Meter above MSL.iii Humidity:- Humid during rainy season .iv Nature of atmosphere:- Normal . v.Detail of quality of water:- clear water of P/well.Vi.Water free from sand or not:- Free from sand.Vii Water corrosive or not:- Not corrosive.Viii.Turbidity:- Less than NTU .IX Type of well:- P/well. X.Inside dia of Well:- Meter dia.X.Depth of water during HFL in the well – meters.XI.Maximum draw down:-meter.XII.Depth of well:- 10.00 meter.XIII.Any other information if required. OPERATING CONDITIONS i.Type of current:- AC Three phase.ii.Operating frequency 50 Hz.iii.Rated voltage 400(+/-) iv. System of earthing if any to be adopted :Double Loop earthing as per BIS:3243-1987 latest with.v.Speed of revolution To be quoted by tenderer.vi.Direction of rotation To be quoted by tenderer.Vii.No. of working hours per day. 8 Hour.viii.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 20 degree to 42 degree centigrade.

MOTOR i. Ref. to BIS code BIS 9238-1979 with upto date amendments.Ii.Type of enclosure of motor As per BIS-4691-1985 (Latest).Iii.Type of duty : Continuous.Iv.Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid overloading of motor a margin of about 15-20% may be kept in the rated output to prime Mover. v.Class of insulation Class –B.vi.Max. permissible temp. rise of motor reqd. if different from that given in 8 (viii) above.vii.Particulars of test reqd. & where they are to be conducted. To be specified by the tenderer. As per terms and conditions attached.viii.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.ix.Type of motor Star Delta Starter upto 37.5 KW as per BIS:9283-1979 or latest.

Details of shaft extension required.i.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 notexceed 2.5 times of the full load current.ii.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. iii.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 a.Nos. of pumps required. 2 Nos. pumps both working .b.Spare parts required. For two years normal maintenance as recommended by manufacturer. C.Type of drive. Electric induction motor.d.Optional fittings required

Pump Operating conditions.a.Discharge. -18.54 LPS for each pump.b.Total head in meters - 19.88 meter.i.Static head - 13.20 meters.ii.Minimum depth of water.iii.Variation in water level.iv.Ground level to Max. water level.v.Ground level to delivery point.vii.Pressure in the suction tank.viii.Pressure in the delivery tank c..Length of rising main - 825 Meters.d.Dia of rising main - 250mm dia.e.Turbidity of water < than 50PPM.f.Drive type Electric driven.g.Limits of total head in which the pump is required to operate. (-) 15% to (+) 10% of total head.h.Suction/Delivery size of pump .j.Efficiency of pump at .a) Duty head.b) (+) 10% head.c) (-) 15% head..k.Material of construction To be specified by the tenderer (manufacturers certificate to be appended)

Supply of fully autmatic contol panel with soft starter made out of 16 gauge MS sheet powder coated dust and vemin proof wall monunting and front opening door type switch board with copper insulated wiring suitable to operate 2 No.pumps of 7.50 HP Pumps automatically and also operation of sluice valves with also be controlled then acctuator automatically as per design timing which can be acted as and when required one at a time or together as per requirement comprising of the following.

Main MCB-63 A,3 phase 415 Volt.

Amp meter 060 A with CT 60/5..

Volt meter with VSS-0500V.

R-Y-B indicating lamp..

Toggle Switch

Star delta timer.

Motor protection relay consisting of single phase preventor,phase revarsal protection ,under/over voltage protection ,over load protection.

Control MCB-6A-SP.

On/Off indicator and push buton.

Control and power wiring.

Power capacitor 4 KVAR.

Control Terminal ,Bus bar ,ie Bolt,insulator ,etc.

LED 5 watt.

Cooling fan 230 VAC.

Hour meter.

Supply of Kirloskar/leader make cast iron double flanged actuated sluice valve class PN-1.06 (to be provided on delivery side )of size higher than the delivery size of pump and and capable of with standing nominal seat pressure of of 16 kg /cm2 with latest with upto date ammdnents .Note:- The C.I sluice valve shall conform to BIS 780-1984 for 50 to300 mm dia & BIS 2906-1984 for 350 to 1200 mm dia(latest adition)however If seat pressure exceeds the limits prescibed in above mentioned BIS.Than it shall be of Cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seatpressure 52 kg/cm2 as BS 1414(API600)

Supply of Kirloskar/leader make cast iron double flanged ( swing check type) reflux valve class PN-1.00 having bye pass arrangement (to provided on delivery side )of ize one higher than the delivery size of pump & shall be suitable for with sanding nominal seat pressure of 16 kg/cm2 of class PN-1.6 asper BS-18668API(600).

Supply of Kirloskar/leader make cast iron double flanged ( swing check type) reflux valve class PN-1.00 having bye pass arrangement of size equal rising main i.e.250 mm dia and shall be suitable withstanding nominal seat pressure of 16 kg/cm2 class PN-1.6 as per BS:1868-API-600.Note:- The C.I reflex valve shall conform to BIS 5312-1984(Part-1 ) latest with up to date ammendments. However If seat pressure exceeds the limits prescibed in above mentioned BIS. 5312-then the reflex valve shall be cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seat pressure 52 kg/cm2 as BS 1868(API600)

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 and starter (one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer.

Supply side 3 1/2 core (from HPSEB meter to switch & starter): 6mm2 cable Min length = 15 mtrs.

Motor side 3 core (From switch & starter to motor): 4mm2 cable Min. length = 30 mtrs.

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, 25mmx3mm 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.

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).3 KVR

Supply of standard make circular dial pressure gauge 0-10 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 Column assembly of GI/MSERW pipe considering site requirement and having appropriate size in accordance with the delivery size of pumping set. The pipe shall conform to relevent BIS codes & capable of with standing the field test pressure equal to 1.5 times the operating pressure including all type of fittings such as bends, tapers / reducers, flanges, rubber guskets 3 mm thick, nuts & bolts and any other fitting required at site and work shall be to the entire satisfaction of Engineer in charge. NOTE :-Actual laying to be done final drawings to be approved by the Engineer in charge.

Erection charges for all items complete including cost of tee bends tapers and any other fitting with flange required and as per site conditions and as per direction of Engineer-in-charge.

Booster Stage =From P/well-II Supply of submersible pumping set of KSB /Calama /SU/ Johnstion/Sabber/Hindostan 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 reputed 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:-2 Nos. pumping sets complete i/c allied accessories i.e. 2 x 10.00 =20.00 HP

SITE CONDITIONS:- .i.Location of site:- The site is located at a distance of45 Km. from Maranda Railway station on Palampur Sujanpur Road. Site is located at 95 Kms from Pathankotm& 500 mtrs by head load.ii.The altitude of place in which the motor is intended to work in ordinary service. 500.00 Meter above MSL.iiii Humidity:- Humid during rainy season .iv.Nature of atmosphere:- Normal .V.Detail of quality of water:- clear water of P/well..Vi.Water free from sand or not:- Free from sand.Vii.Water corrosive or not:- Not corrosive.Viii..Turbidity:- Less than NTU .IX.Type of well:- P/well.X.Inside dia of Well:- Meter dia..X.Depth of water during HFL in the well – meters..XI.Maximum draw down:meter.XII.Depth of well:- 10.00 meter..XIII.Any other information if required.

OPERATING CONDITIONS.i.Type of current:- AC Three phase.ii.Operating frequency 50 Hz..iii..Rated voltage 400(+/-) .iv.System of earthing if any to be adopted :Double Loop earthing as per BIS:3243-1987 latest with.v.Speed of revolution To be quoted by tenderer.vi.Direction of rotation To be quoted by tenderer..Vii.No. of working hours per day. 8 Hour.viii..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 20 degree to 42 degree centigrade

MOTOR.I.Ref. to BIS code BIS 9238-1979 with upto date amendments..Ii.Type of enclosure of motor As per BIS-4691-1985 (Latest).Iii.Type of duty : Continuous.Iv.Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid overloading of motor a margin of about 15-20% may be kept in the rated output to prime Mover. .v.Class of insulation Class –B.vi..Max. permissible temp. rise of motor reqd. if different from that given in 8 (viii) above..vii.Particulars of test reqd. & where they are to be conducted. To be specified by the tenderer. As per terms and conditions attached..viii.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.ix.Type of motor Star Delta Starter upto 37.5 KW as per BIS:9283-1979 or latest..

Details of shaft extension required.i.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 notexceed 2.5 times of the full load current.ii.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. iii.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. A.Nos. of pumps required. 2 Nos. pumps both working.b.Spare parts required. For two years normal maintenance as recommended by manufacturer. C.Type of drive. Electric induction motor.d.Optional fittings required

Pump Operating conditions..a.Discharge. -18.54 LPS for each pump.b.Total head in meters 18.55 meter.iStatic head 14.20 meters.ii.Minimum depth of water.iii.Variation in water level.iv.

Ground level to Max. water leve.lv.Ground level to delivery point.vii.Pressure in the suction tank..viii.Pressure in the delivery tank .C.Length of rising main 300.00 Meters.D..Dia of rising main - 250mm dia.Turbidity of water < than 50PPM.F.Drive type Electric driven.G.Limits of total head in which the pump is required to operate. (-) 15% to (+) 10% of total head.H.Suction/Delivery size of pump .Efficiency of pump at a) Duty head.b) (+) 10% head..c) (-) 15% head.. J.Material of construction To be specified by the tenderer (manufacturers certificate to be appended).

Supply of fully autmatic contol panel with soft starter out of 16 gauge MS sheet powder coated dust and vemin proof wall monunting and front opening door type switch board with copper insulated wiring suitable to operate 2 No.pumps of 7.50 HP Pumps automatically and also operation of sluice valves with also be controlled then acctuator automatically as per design timing which can be acted as and when required one at a time or together as per requirement comprising of the following.

Main MCB-63 A,3 phase 415 Volt.

Amp meter 060 A with CT 60/5..

Volt meter with VSS-0500V.

R-Y-B indicating lamp..

Toggle Switch

Star delta timer.

Motor protection relay consisting of single phase preventor,phase revarsal protection ,under/over voltage protection ,over load protection.

Control MCB-6A-SP.

On/Off indicator and push buton.

Control and power wiring.

Power capacitor 4 KVAR.

Control Terminal ,Bus bar ,ie Bolt,insulator ,etc.

LED 5 watt.

Cooling fan 230 VAC.

Hour meter.

Supply of Kirloskar/leader make cast iron double flanged actuated sluice valve class 250 mm dia PN-1.06 (to be provided on delivery side )of size higher than the delivery size of pump and and capable of with standing nominal seat pressure of of 16 kg /cm2 with latest with upto date ammdnents .Note:- The C.I sluice valve shall conform to BIS 780-1984 for 50 to300 mm dia & BIS 2906-1984 for 350 to 1200 mm dia(latest adition)however If seat pressure exceeds the limits prescibed in above mentioned BIS.Than it shall be of Cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seatpressure 52 kg/cm2 as BS 1414(API600)

Supply of Kirloskar/leader make cast iron double flanged ( swing check type) reflux valve class PN-1.00 having bye pass arrangement (to provided on delivery side )of ize one higher than the delivery size of pump & shall be suitable for with sanding nominal seat pressure of 16 kg/cm2 of class PN-1.6 asper BS-18668API(600).

Supply of Kirloskar/leader make cast iron double flanged ( swing check type) reflux valve class PN-1.00 having bye pass arrangement of size equal rising main i.e.250 mm dia and shall be suitable withstanding nominal seat pressure of 16 kg/cm2 class PN-1.6 as per BS:1868-API-600.Note:- The C.I reflex valve shall conform to BIS 5312-1984(Part-1 ) latest with up to date ammendments. However If seat pressure exceeds the limits prescibed in above mentioned BIS. 5312-then the reflex valve shall be cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seat pressure 52 kg/cm2 as BS 1868(API600)

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 and starter (one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer.

Supply side 3 1/2 core (from HPSEB meter to switch & starter): 6mm2 cable Min length = 15 mtrs.

Motor side 3 core (From switch & starter to motor): 4mm2 cable Min. length = 30 mtrs.

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, 25mmx3mm 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.

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).3 KVAR.

Supply of standard make circular dial pressure gauge 0-10 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 Column assembly of GI/MSERW pipe considering site requirement and having appropriate size in accordance with the delivery size of pumping set. The pipe shall conform to relevent BIS codes & capable of with standing the field test pressure equal to 1.5 times the operating pressure including all type of fittings such as bends, tapers / reducers, flanges, rubber guskets 3 mm thick, nuts & bolts and any other fitting required at site and work shall be to the entire satisfaction of Engineer in charge. NOTE :-Actual laying to be done final drawings to be approved by the Engineer in charge.

Erection charges for all items complete including cost of tee bends tapers and any other fitting with flange required and as per site conditions and as per direction of Engineer-in-charge.

1 st stage Centrifugal pumping machinery .Providing horizontal spindle horizontal split casing/end suctions (back pull out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather and Platt/KSB/Kirloskar/Lubi/crompton.Hindostan 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/Joyti 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:-(a) pumps: Specifications (i) Make (ii) Mode(iii) No's of Stages(iv) Material manufacures certificate to be appended Performances (i) Head (H) (ii) Discharge (Q) (iii) BHP absorbed (iv) Efficiency (n) (v) NPSH (K),2 Nos. pumping sets complete i/c allied accessories i.e. 2 x 120.00 =240.00 HP

Discahrge (Q) : -25.38 LPS Each.Total dynamic head :106.56 Cum/Hour.171.97 Mtr..a) LWL in sump well (h) :.(b) Shaft level :632.21 Mtr.(c ) Level at discahrge point :778.95 Mtr.(d) Suction lift :.+veMtr.(e) Residual head :3Mtr.(f) Static head :146.74Mtr .(i) Rising Main :(a) Length 2790 Mtr.(b) Dia. :250mm..(iv) Pumping Hours :20Hours.(v) Altitude of installation above MSL :(vi) Characteristics of water :(a) Temperature :20.0 C.(b) Ambient temperature.42.0 C.(c ) Turbidity 50.NTU < than.(d) Alkalinity .Mg/Ca Co3.(e) Size of the solids.mm.(f) Other

Supply of digital soft starter of Allen Bradely of reputed make of havey duty applicable rating 15 to 500 Amp constant current/torque controll starting from comprehensive motor with large LCD key pad mounted on pannel board & built in reartime clock complete suitable capacity for above motor starter.

Supply of control panel for opertion of Nos centrifugal pump motor set of 85 HP each automatically including operation of valve (automatically) then acctuator made out of MS angle iron steel sheet 16 SWG steel fabricate floor mouted closed almirah type switch board powdered coated rust proof including angle iron post of suitable hieght and size ISA 65x65x6mm and MS sheet 1.6 mm thick dully painted comprising and capable of moutng and capable of mounting the following accessories.

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.

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

M.C.B. Havell/MDS/Standard of make of suitable 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 (P-II) with up to date amendments with.

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

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.

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

Change over switch of reputed make & suitable capacity.

Single phase preventeor of reutded make & suitable capacity.

Supply of Kirloskar/leader make dia. cast steel (class ASA-150 ) double flanged actuated sluice valve having size one dia. Higher than pump size to delivery of pump and capable of with standing nominal seat pressure of 21 kg/cm2 as per IS :780-1984 (Part I) .Note:- The C.I sluice valve shall conform to BIS 780-1984 for 50 to300 mm dia & BIS 2906-1984 for 350 to 1200 mm dia(latest adition)however If seat pressure exceeds the limits prescibed in above mentioned BIS.Than it shall be of Cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seatpressure 52 kg/cm2 as BS 1414(API600)

Supply of Leader /Kirloskar make cast steel class ASA-150 double flanged (swing check type) reflux valveclass PN-1.6 having bye pass arrangement ( to be provided on delivery side ) of size of one size higher than the delivery size of pump and shall be suitable for withstanding nominal seat pressure of 21 Kg/Cm 2 as per BIS 5312-1984 (Part-I )

Supply of Leader /Kirloskar make cast steel class PN. 1.0 double flanged (swing check type) reflux valve class-ASA-150 having bye pass arrangement and size to Rising main i.e 250 mm shall be suitable for withstanding nominal seat pressure of 16 Kg/Cm 2 as per BIS 5312-1984 (Part-I ) Note:- The C.I reflex valve shall conform to BIS 5312-1984(Part-1 ) latest with up to date ammendments. However If seat pressure exceeds the limits prescibed in above mentioned BIS. 5312-then the reflex valve shall be cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seat pressure 52 kg/cm2 as BS 1868(API600)

Providing and laying copper PVC insulated jointless ,flat water proof copper 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 /Finolex make including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Supply side 3 1/2 core (from HPSEB meter to switch & starter): 35mm2 cable Min length = 5 mtrs.

Motor side 3 core (From switch & starter to motor): 35mm2 cable Min. length = 10 mtrs.

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.

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 0-52 Kg/cm2

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 KVAR 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 3KVAR.

Providing and fixing double flanged MSERW/GI pipes of suitable size for sunction ,delivery and common header considering site requirement & NPSH required/available. the pipe pipes size for suction and delivery shall as per the requirement of offered pump (to be given by the tenderer) and common header shall have area to equal to two times the area of delivery pipe of pump or equal to dia of R/main including tapers,flanges,bends,rubber gasket,3 mm thick nut & bolt and special upto 5 mtrs away from the outer wall of pump house as per layout drawing approved by the Engineer-in-Charge .( The pipes shall be as per relevant IS Code and to withstand 1.5 times the operating pressure and arrangement shall comprise of :-

(i) Suction pipe 250 mm dia Min. length = 15 mtr.

(ii) Delivery pipe 200 mm dia -do- = 4 mtr.

(iii) Common Header 250 mm dia -do- = 10 mtr.

Erection of all equipment from sr no including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge.

1 st stage Centrifugal pumping machinery PH-II .Providing horizontal spindle horizontal split casing/end suctions (back pull out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather and Platt/KSB/Kirloskar/Lubi/crompton.Hindostan 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/Joyti 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:- (a) pumps: Specifications (i) Make(ii) Model(iii) No's of Stage (iv) Material manufacures certificate to be appended Performances (i) Head (H) (ii) Discharge (Q) (iii) BHP absorbed (iv) Efficiency (n)(v) NPSH (K,2 Nos. pumping sets complete i/c allied accessories i.e. 2 x 25.00 =50.00 HP

Discahrge (Q) : -11.64LPS Each.106.56 Cum/Hour.Total dynamic head :171.97.Mtr..(a) LWL in sump well (h) :.(b) Shaft level :632.21.Mtr.(c ) Level at discahrge point :778.95.Mtr.(d) Suction lift : .+ve.Mtr.(e) Residual head :3.Mtr.(f) Static head :146.74.Mtr.(i) Rising Main :(a) Length.510 Mtr.(b) Dia. :200mm.(iv) Pumping Hours :20Hours.(v) Altitude of installation above MSL :(vi) Characteristics of water :.(a) Temperature :20.0 C.(b) Ambient temperature.42.0 C.(c ) Turbidity .50.NTU < than.(d) Alkalinity .Mg/Ca Co3.(e) Size of the solids.mm.(f) Other

Supply of digital soft starter of Allen Bradely of reputed make of havey duty applicable rating 15 to 500 Amp constant current/torque controll starting from comprehensive motor with large LCD key pad mounted on pannel board & built in reartime clock complete suitable capacity for above motor starter.

Supply of control panel for opertion of Nos centrifugal pump motor set of 85 HP each automatically including operation of valve (automatically) then acctuator made out of MS angle iron steel sheet 16 SWG steel fabricate floor mouted closed almirah type switch board powdered coated rust proof including angle iron post of suitable hieght and size ISA 65x65x6mm and MS sheet 1.6 mm thick dully painted comprising and capable of moutng and capable of mounting the following accessories.

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.

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

M.C.B. Havell/MDS/Standard of make of suitable 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 (P-II) with up to date amendments with.

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

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.

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

Change over switch of reputed make & suitable capacity.

Single phase preventeor of reutded make & suitable capacity.

Supply of Kirloskar/leader make dia. cast steel (class ASA-150 ) double flanged actuated sluice valve having size one dia. Higher than pump size to delivery of pump and capable of with standing nominal seat pressure of 21 kg/cm2 as per IS :780-1984 (Part I) .Note:- The C.I sluice valve shall conform to BIS 780-1984 for 50 to300 mm dia & BIS 2906-1984 for 350 to 1200 mm dia(latest adition)however If seat pressure exceeds the limits prescibed in above mentioned BIS.Than it shall be of Cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seatpressure 52 kg/cm2 as BS 1414(API600)

Supply of Leader /Kirloskar make cast steel class ASA-150 double flanged (swing check type) reflux valveclass PN-1.6 having bye pass arrangement ( to be provided on delivery side ) of size of one size higher than the delivery size of pump and shall be suitable for withstanding nominal seat pressure of 21 Kg/Cm 2 as per BIS 5312-1984 (Part-I )

Supply of Leader /Kirloskar make cast steel class PN. 1.0 double flanged (swing check type) reflux valve class-ASA-150 having bye pass arrangement and size to Rising main i.e 250 mm shall be suitable for withstanding nominal seat pressure of 16 Kg/Cm 2 as per BIS 5312-1984 (Part-I ) Note:- The C.I reflex valve shall conform to BIS 5312-1984(Part-1 ) latest with up to date ammendments. However If seat pressure exceeds the limits prescibed in above mentioned BIS. 5312-then the reflex valve shall be cast steel conforming to class ASA-150 for seat pressure upto 21 kg/cm2 or class ASA-300 for seat pressure 52 kg/cm2 as BS 1868(API600)

Providing and laying copper PVC insulated jointless ,flat water proof copper 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 /Finolex make including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Supply side 3 1/2 core (from HPSEB meter to switch & starter): 35mm2 cable Min length = 5 mtrs.

Motor side 3 core (From switch & starter to motor): 35mm2 cable Min. length = 10 mtrs.

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.

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 0-52 Kg/cm2

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 KVAR 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 3KVAR.

Providing and fixing double flanged MSERW/GI pipes of suitable size for sunction ,delivery and common header considering site requirement & NPSH required/available. the pipe pipes size for suction and delivery shall as per the requirement of offered pump (to be given by the tenderer) and common header shall have area to equal to two times the area of delivery pipe of pump or equal to dia of R/main including tapers,flanges,bends,rubber gasket,3 mm thick nut & bolt and special upto 5 mtrs away from the outer wall of pump house as per layout drawing approved by the Engineer-in-Charge .( The pipes shall be as per relevant IS Code and to withstand 1.5 times the operating pressure and arrangement shall comprise of :-

(i) Suction pipe 250 mm dia Min. length = 15 mtr.

(ii) Delivery pipe 200 mm dia -do- = 4 mtr.

(iii) Common Header 250 mm dia -do- = 10 mtr.

Erection of all equipment from sr no including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge.

Dogra Construction Company Pvt Ltd