Improvement of Source, Rising Mains and distribution system of 7 Nos. T/Wells of haroli Area in Distt. Una (HP)

Amount

Excavation in foundation and trenches etc.(in pipes and pits) in all kinds of soils such as pick work, jumper work, blasting in soft / hard rock, chiselling / wedging out of rock / where blasting prohibited) saturated soil stacking the excavated soil as directed by the Engineer-in-charge clear from the edge of excavation and then returning the stacked soil in 15 cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer –in-charge in all leads and lifts.

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

Providing and laying cement concrete 1: 5: 10 (1Cement: 5 sand:10 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts

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

Squarred rubble stone masonry coursed with hard stone of approved quality in foun. & plinth i/c racking out of joints in CM 1:6 in all leads & lifts

Providing and laying damp proof course 38 mm thick with cement concrete 1:2:4 (1cement:2 sand: 4 graded stone aggregate 12.50 mm nominal size and curing complete in all leads and lifts.

Applying a coat of hot bitumen (mexphalt 80/100 equivalent) using 1.70 kg. per Sqm. on damp proof course after cleaning the surface with af loating piece of cloth lightly socked in Kerosene oil in all leads and lifts.

Half brick masonary in common burnt clay building bricks in super structure above plinth level upto floor two level in cement mortar 1:4 (1 cement:4 sand) and curing complete within all leads and lifts.

Brick work using common burnt clay building bricks in foundation and plinth in Cement mortar 1:4 (One cement: Four sand) within all leads & lifts.

Brick work using common burnt clay building bricks (IST class) in super structure above plinth level upto floor two level in cement mortar 1:6 (1cement : 6 sand) in all leads and lifts.

Providing wood work in frames of doors, windows and other frames wrought framed and fixed in position with second class deodar wood in all leads and lifts.

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

Prov. & fixing wire gauge shutters using galvanized MS wire gauge of IS gauge designation 85 G. with wire of dia. 0.56 mm for doors,windows & clerestrey windows including bright finished black enameled iron hinges with necessary screws.

Providing form work with steel plates 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 4meters and removal of the same for insitu reinforced concrete and plain.

(a) Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors upto 200mm in thickness.

(b) Beams, cantilevers, girders & lintels, sides & soffits of beams, haunching, cantilevers,bressumers 1.00 mts. In depth in all heights from floor.

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

(a) Suspended floors, roofs, landings and shelves and their supports, balconies, beams ,griders bressumers and cantilevers upto all floor level.

Cement concrete flooring 1:2:4(1cement:2sand:4 graded stone aggregate 20mm nominal size) laid in one layer finished with a floating coat of neat cement (40mm thick) in all leads and lifts.

Cement concrete flooring 1:2:4(1cement:2sand:4 graded stone aggregate 20mm nominal size) laid in one layer finished with a floating coat of neat cement (50 mm thick) in all leads and lifts.

20 mm thick 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 chamber and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:6(1cement:6sand) in all leads and lifts.

15 mm thick cement plaster in single coat on rough side of brick / stone masonry for interior plastering up to floor two level including arrises, internal rounded angles chamfers and / or rounded angles not exceeding 80 mm in girth and finished even and smooth in C.M. 1:3 (one cement : three sand) within all leads and lifts .

6 mm cement plaster to ceiling in CM 1:3 (1Cement :3 Sand)

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

Providing Tor steel reinforcement for RCC work including bending, binding & placing in position complete upto floor two level.

Applying two coat of wood preservative on new wood based surface after and including preparing the surface by thoroughly cleaning dirt, dust and other foreign matter.

Applying priming coat over new wood and wood based surface after and including preparing the surface by thoroughly cleaning oil dirt grease and other foreign matter sand papering and knotting ready mixed paint brushing wood primer pink in all leads and lifts.

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.

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

Finishing wall with water proofing cement paint of approved brand & manufacture & of required shade on undecorated wall surfaces ( two coats) to give an even shade after thotoughly brushing the surface to remove all dirt & remains of loose powdered materials.

Providing and fixing M.S.fan clamp(Type-I of 16mm dial M.S. Bar bent to shape with hooked ends in RCC. Slab during laying including painting the exposed portion of loop all as per standard design complete.

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

Providing and fixing following anodized aluminium fittings of anodized transparent and shade with necessary screw etc.complete

Sliding door bolts 250x16mm.

M.S. tower bolts (Barrel type) leads and lifts. 200x10mm.

M.S. tower bolts (Barrel type) leads and lifts. 150x10mm.

M.S. handles 125mm dia

Providing and fixing of MS round bars in windows and ventilators.

Stone / Boulder filling under foors / behind retaining walls.

Steel work welded in built up section,trusses & frames work i/c cutting hoisting,fixing in position & applying a priming coat of red lead paint :- in grating,framed guard, bars, ladders, railng,bars, bracket & similar work. complete in all respect.

Wiring for light/Fan point/Exhaust fan point/call bell point with 1.5 Sq.mm PVC insulated copper conductor cable in surface/recessed PVC conduct at required including carriage of all material within all leads and lifts. Group "C"

Wiring for light/power plug with 2 x 4 Sq.mm PVC insulated copper conductor or single core cable in surface/recessed steel conduit alongwith 1 No. 4 sqmm dia bare copper wire for loop earthing as required including carriage of materials within all leads and lifts.

Wiring for circuit wiring with 2 x 1.5 Sq.mm PVC insulated copper conductor single core cable in surface/recessed steel conduit as required including carriage of material within all leads and lifts.

Wiring for sub-main wiring with the following size of copper conductor single core cable in surface/recessed steel conduit as required including carriage of materials upto all leads and lifts. 2x6 Sq.mm

Supplying and fixing metal box of 180 x 100 x 60mm deep (Nominal size) on surface/recess with suitable size phonolic leminated sheet cover fixing 3 pim 15/16 amps socket tumber/piano type switch connections painting etc. including carriage of materials within all leads and lifts.

Supplying and fixing backellite batten/angle holder including connection as required.

Providing, installing, testing and commissioning of ceiling fan and regulator including wiring the rod of standard length (upto 30cm) with 1.5 Sqmm PVC insulated copper conductor single core cabe etc. as required sweep type. Cat. A ceiling fan1200 mm sweep.

Providing and fixing ultra slim decorative extruded box fixture with domestic electronic ballast snap on installers, suitable for 28 watt FTL (T5) complete with all accessories (including one No. T-5 Tube), connections, testing and commissioning etc. as required complete as per direction of the Engineer-in-Charge.of following way single pole and neutral sheet steel MCB distribution board 240 volts on surface/recessed completed with tinned, copper busher neutral link, earth bar, detachable gland plate inter -connections, including painting, earthing etc. as required Bus bar 8 way.

Supplying and fixing 40/50/63 Amps rating 10KA 240 Volts "L" series miniature circuit breaker of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required including carriage of material within all leads and lifts. Cat A

Supplying and fixing of following way single pole and neutral sheet steel MCB distribution board 240 volts on surface/recessed completed with tinned, copper busher neutral link, earth bar, detachable gland plate inter -connections, including painting, earthing etc. as required Bus bar 8 way.

Supplying and fixing 6 Amps to 32 Amps 10KVA breaking capacity 240 volts, C curves miniature circuit breaker of following poles in the existing MCB, DB complete with connections testing and commissioning etc. as required Single pole Cat-A

Providing, installation, testing and commissioning of prewired flourscent tube fitting complete with ballast, starter and capactors but excluding flourscent tube rod, suitable to operate on 240 volts single phase A.C.supply directly on surface with copper wiring as required including carriage of materials within all leads and lifts tube fixture 1 x 40watt Box type Category "A".

Providing, fixing & testing Street Light Fixture with CFL of 40 watt, copper ballast, G.I. Pipe bracket, complete in all respects.

Laying, jointing and testing in trenches Galvanized mild steel flanged/butt welded pipes below mentioned dia and grade conforming to IS:1239-2004 (with latest amendments)The MS Flanges are to be provided for 5% of total joints as per table below conforming to IS:6392-1971 (latest upto date amendments) and welding of MS flanges with pipe as per IS: 816-1969 with electrodes as per IS:814-1991 including required number and size of MS nuts and bolts as per IS 1369-1967 and compressed asbestos fibre jointing gaskets sheet not less than 3.00mm in thickness as per IS:27121-1965. The welding of flanges to be done on both faces in three layers in each face to make the joints leak proof including all kind of specials such as bends of all degrees to be made from parent tube, short pieces, tail pieces all made from parent tube and to the entire satisfaction of the Engineer-in-Charge. The pipes end should be bevelled suitable for butt welding. the circumferencial butt welded joints (95% of the total joints) by electrical arc welding to following dia & class pipes, welding of pipes to be done in three layers to make joints leak proof and to achieve the minimum effective throat thickness of welded conforming to IS 816-1969 specifications, by using welding electrode of 2.5mm to 6.3 mm of Advani oerlikon (Adore)-CITOJET/ESAB make conforming to IS 814-1991, at site of work complete in all respect .The laying of Pipes conform to IS 5822 (with latest ammendentments upto date) including all kind of specials such as bends of all degrees to made from parent tube, short pieces, tail pieces all amde from parent tube within all leads and lifts (Earth work in trenches, MS flanges and butt welded joints to be measured and paid for seperately)

150 mm dia.(Medium grade) ( For Rising main) (PE)

Providing Laying jointing and testing in trenches (to level or grade) of GMSERW pipes 95% butt welded and 5% flanged jointing including cost of bends of below mentioned diametre conforming to IS: 3183- 2007 of steel grade L 210 A and wall thickness as specified, suitable to withstand required hydraulic test pressure including fixing of required number of MS nuts and boils as per IS: 1369-1967 and compressed asbestos hore josting gaskets sheet not less than 300 mm in thickness as per 15 2712- 1998 complete in all respects to the entire satistaction of Engineer-in-Charge. The laying of pipes shall conform to 15 5022 1994 as wel as CPHEED manual and will include all operations such as jointing inouding tushing, cleaning and hydraulic testing complete in all respects to the entire satistation of Eaginata Charge mcluding entire camirage of maternals in all leads and its (Earth work in trenches jointing i/e in flanged and bult welded will be measured and paid for separately) The pipe shall be zinc coated on inner & outer face as per 1S: 4730-1986 with upto date ammendments. 200mm dia 4.80mm thick L210 or grade-A.

Providing, Fixing & welding of M.S flanges (5% of total joints) conforming to table as specified below of BIS-6392-1971 ( latest with upto date ammendments ) welding of M.S flanges on ( Two layer on inner face and one layer on outer face of each flange) GMS pipe and bends on both ends ( The MSERW pipe to be measured & paid for separately ) The welding of flanges confirming to IS 816-1998 with electrodes as per IS 814-1997. Prov. & fixed with nuts, bolts of required size confirming to IS 1364 , providing and fixing 3mm (minimum) thick compressed asbestos fibre/synthetic rubber gasket conforming relevant BIS code IS 2712-1965 in trenches complete in all respect and including all kinds of leads and lifts and entire satisfaction of the Engineer-in-Charge 150 mm dia. Table-5

200mm dia. Table -5

Providing circumferential butt welded joints @ 95% by electrical arc welding to GMS pipe, welded in requisite 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 6.3mm of Advani Oerilikon (Adore)-CITOJET/ES/ESAB make,conforming to IS 814-1991, include Die pentration test,at site of work complete in all respects, including manual/mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge. 150 mm dia

200 mm dia

Providing Laying, jointing and commissioning of HDPE (High Density Polyethylene pipes) of following diameter class PE-80, grade PN 4.00 as per IS 4984-1995 PE-80 and jointing the pipes through butt fusion (heat fusion process) above 110 m diameter including all necessary fittings,bends, tees & reducers fabricated in accordance with IS 8360 & IS 8008 with latest ammendments & shall be provided as per site conditions (Earth work in trenches to be measured and paid separately) and jointing shall be completed in all respect including testing at site upto entire satisfaction of Engineer-in-charge.

HDPE pipe 140mm dia class PE-80, grade PN 4.00

HDPE pipe 160mm dia class PE-80, grade PN 4.00

Providing & Fixing CI Alfa Valves of following dia complete in all respect within all leads and lifts as per direction of the Engineer-in-charge

150 mm dia

200 mm dia

For T/well at Kante Supply of submersible pumping set of reputed make such as KSB/ Calama / BS/ Worthigton / Sabar/ Seerex /Johnston / Amrut/ lubi/ Hindustan/Groundfos /Kirloskar confirming to latest relevent BIS . The pump should be fitted with free fine impellers of suitable alloys as per BIS ; 5659-1978 with upto date amendments, suitable for raw / clear water having greased packed bearing and shell with wound stator on motor side and with shaft protection on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to submersible motor of same as that of offered submersible pump make confirming to BIS ;9283-1979 with upto date amendments, totally dust and water proof for submersible pump, duly isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed, lubricated bearing and provided with stainless steel thrust bearing plate to withstand non vertical loads with minimum wear tear.It should also be fitted with a device to make up expantion of water with heating of motor. The pumpset should include water level guard i/c cable ,errection clamps, cable clips and depth gauge etc. and suitable for opertion on data given below. a Pumps :- Specifications i) Make ii) Model iii) No. of stages iv) Manufacter's certificate to be attached Performance i) Discharge ii) Head iii) Efficiency of Pump a) Duty Head b) (+) 10% Duty Head. c) (-) 15% Duty Head d) Performance curve to be attached b) Motors; Specification i) Make ii) Model iii) B.H.P iv) Speed v) Insulation a Pumps :- Specifications i) Make ii) Model iii) No. of stages iv) Manufacter's certificate to be attached Performance i) Discharge ii) Head iii) Efficiency of Pump a) Duty Head b) (+) 10% Duty Head. c) (-) 15% Duty Head d) Performance curve to be attached b) Motors; Specification i) Make ii) Model iii) B.H.P iv) Speed v) Insulation

Discharge = (Q) 17.51 LPS

Total Head = ( H) 98.77 Mts.

a) SWL in Tubewell = 24.39 Mtr. bgl.

c) R.L. point of discharge =135.30 Mtr.

d) Seasonal fluctuation + draught condition + bowl assembly=9.00 Mtrs.

e) Drawdown in Tubewell =15.24 Mtrs.

f) R.L of lowest point of pumpset installation = 51.67 mtrs.

g) Static column lift=58.63 mtrs.

Rising main.

Length 710 Mtrs.

Dia meter. 150 mm

Class GMS Pipe (MG)

Column Pipe.

Length 58.63 Mtr.

Dia 125 mm

Class GMS. (M)

Pumping hours = 20.00 Hours

Altitude of installations above M.S.L. 450 Mtr.

Characteristic of water.

a) Temperature 40 Deg Cel.

b) Turbidity ________JTU.

c) Allkanity. ___________mg/ l Ca Co3

d) Size of solids ____________mm

e) others

Depth of T/well = 148.00 Mtr.

Dia of T/ well assembly 300/200 mm

Length of assembly pipe. meter .

Dia of housing pipe 300 mm

Length of housing pipe = meter

OPERATING CONDITIONS.

Type of Current :- A.C.Three Phase.

Frequency:- 50 Cycles /Sec.

Rated Voltage 415 +/- 15 % Volts.

System of earthing:- Double Loop earthing as per BIS 3843-1987 Latest.

Speed of Revolution ____________ RPM 2900

MOTOR.

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

Type of enclosure of motor: As per BIS ; 4691-1985 ( latest )

Mechanical out put in H.P.

Class of insulation : Class B

The motor should be able to withstand initial current of 2.50 times the rated current for two minutes without suffering damages of permanent deformations.

Ref. to BIS code ; BIS ; 5659-1978 with upto date amendments.

Driver Type: Electric driven.

Operating Range: -15 % to+10 % of Total head at duty point.

Delivery size of Pump : ________( To be quoted by tenderer.)

Providing ICTP Main Switch with HRC fuses of L&T/ Havells make and having capacity 30% extra of the operational rating as per IS : 13947- P I & II with upto date amendments. i) Make : ii) Type : iii) Capacity : 125 amp.

Providing MS Sheet steel fabricated floor mounted closed ( Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6 mm duly painted with sheet of 16 gauge comprising and capable of mounting the following accessories with all internal connections. Panel/ Switch Board i) Drawing. ii) Layout Plan

MCB of kilburn / L&T/ Havells 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 with upto date amendments. i) Make : ii) Type : iii) Range 125 amp. iv) Capacity

ELR of recommended make L&T /Havells as per IS ; 2516-1985 with up to date ammendments and of suitable range which should have control box , operating handle & trip / reset bush button on / off of indicators, reindicating off spring condition of the circuit breaker for over current protection. The circuit should be equiped with magnet thermal release with metallic tape CTS. It should also be fitted with earth fault for tripping of breaker on occurence of Earth fault. ELR i) Make : ii) Type : iii) Range 125 amp. iv) Capacity

The voltage monitor Relay 3 phase with all protection and usual indicator and electric siren against single phasing, low voltage, high voltage, reverse phasing, overloading and phase voltage difference as per IS; 3842 ( Latest Edition )i) Make : ii) Type : iii) Range 0-500.

Bus bar chamber 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 upto date amendments including. 3 phase indicators i) Make : ii) Type : iii) Rating

Three phase indicator lamps complete with toggle switches for individual motors as per IS 3452 (P- I&II ) with upto date amendments. 3 Phase indicators

Capacitor of BHEL / L&T make as per IS ; 2834-1968 with upto date amendments, to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rating according to H.P. offered including cables as per relevent ISI code ( of Seimens / Glocter/ IEC make) from bus bar chamber to capacitor as per IS : 4064-1978 with upto date amendments .Rate of capacitor will be approved by HPSEB. i) Make : ii) Type : iii) Range. 11 KVAR

Providing suitable starter of L&T/ Havell's /BHEL make as per IS :13947-II with upto date 'amendments for Squirrel cage / Slipring 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 Air Break. Type Star Delta with single phase preventor as per IS ;1248 ( P-V ) 1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : iii) Range.

Providing and fixing double flanged Cast Iron sluice valve of Leader / Kirloskar /kartar/LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS 780-1992 (Cast iron) with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron for Column Pipe 125 mm dia Class PN1.00

Providing and fixing double flanged swing type cast Iron Reflux valve of Leader/ Kirloskar/Kartar / LP/RG Brand make having Bye pass arrangement on the delivery line of the Pump and capable of 'withstanding normal Seat Pressure as per IS : 5312-1984 (P-1) (Cast Iron) with latest ammendments PN-1.6 with latest ammendments i) Make : ii) Material : cast iron iii) Class PN1.0 for R/main 150 mm dia.

Providing and fixing pressure gauge of Prega / Precision make complete with all accessories such as stop cock, copper tubing as per IS ; 3624-1987 with upto date amendements. i) Make :

Supply of PVC jointless, flat water proof cable with copper conductor as per BIS 694-1998 latest with upto date ammendments of Havells/ Finolex make suitable for the pumpsets offered from OCB to motor including all other electrical equipments / accessories such as thimble, flexible pipe, solder, nuts and bolts, cable glands, clips etc, laid in pipes or trenches under floor. The type, size and make shall be subject to approval of HPSEB authorities. i) Make : Finolex/ Havells ii) Size 3x 16 mm2 iii). type- IV capacity V Core-3

Lowering of GMS Column pipefor assembly 125 mm dia including MS flanges' of Table 17 as per IS : 6392-1971 with upto date amendments, rubber/asbestos gasket of min. 3mm thickness as per IS 2712-1979 and required numbers of nuts and bolts as per IS ;1364-1983 . The Column pipe shall be as per relevent IS Code and to withstand 1.50 times total head stipulated under item No.56.02. The Column pipe should be extended upto 10 mtr. beyond the outer wall of the pump house in the direction of Rising main . The Column pipe should be properly jointed with the Rising main including all necessary accessories like increaser / reducer, flanges, bends etc, including supporting clamps (2Nos.) at the top of T/well assembly, and as per the direction of Engineer - in - Charge. (The pipe shall be supplied by the Department free of cost from Divisional Store Samnal. Column Pipe 125 mm dia GMS pipe(M)

Installation of all items appearing as above as per the systematic drawing attached with the documents or as per the direction of Engineer - in- charge.

Providing and laying copper PVC insulated armoured power cable (one cable carrying all the three phases) of suitablle size and capacity to motors and all other electrical equipments as per IS ;1554 (P-I ) 1988 or latest with upto date amendments of Seimen /Gloster / IEC / ICC / EICO / National / Grandlay /Finolex/ Havells make including all other accessories such as thimble, flexible pipes, solder nuts and bolts, cable glands etc. laid in pipes of trenches under floor. Armoured Power Cable A) Supply Side From meter of HPSEB to Bus Bar and Switch) i) Size 25mm2 ii) Make Finolex/Havells. iii) Type iv) Capacity v) Core 3.

Providing and fixing double loop earthing with G.I. plate suitable thickness electrode complete with material such as thimble, nuts and bolts, charcoal, salt, common as per IS ; 3043-1987 with upto date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect as per the dirction of the Engineer - in - Charge. i) GI Flat 25x3mm beyound 35 HP to 50 HP

For T/well at Haroli near Co-operative Society Supply of submersible pumping set of reputed make such as KSB/ Calama / BS/ Worthigton / Sabar/ Seerex /Johnston / Amrut/ lubi/ Hindustan/Groundfos /Kirloskar confirming to latest relevent BIS . The pump should be fitted with free fine impellers of suitable alloys as per BIS ; 5659-1978 with upto date amendments, suitable for raw / clear water having greased packed bearing and shell with wound stator on motor side and with shaft protection on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to submersible motor of same as that of offered submersible pump make confirming to BIS ;9283-1979 with upto date amendments, totally dust and water proof for submersible pump, duly isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed, lubricated bearing and provided with stainless steel thrust bearing plate to withstand non vertical loads with minimum wear tear.It should also be fitted with a device to make up expantion of water with heating of motor. The pumpset should include water level guard i/c cable ,errection clamps, cable clips and depth gauge etc. and suitable for opertion on data given below. a Pumps :- Specifications i) Make ii) Model iii) No. of stages iv) Manufacter's certificate to be attached Performance i) Discharge ii) Head iii) Efficiency of Pump a) Duty Head b) (+) 10% Duty Head. c) (-) 15% Duty Head d) Performance curve to be attached b) Motors; Specification i) Make ii) Model iii) B.H.P iv) Speed v) Insulation a Pumps :- Specifications i) Make ii) Model iii) No. of stages iv) Manufacter's certificate to be attached Performance i) Discharge ii) Head iii) Efficiency of Pump a) Duty Head b) (+) 10% Duty Head. c) (-) 15% Duty Head d) Performance curve to be attached b) Motors; Specification i) Make ii) Model iii) B.H.P iv) Speed v) Insulation

Discharge = (Q) 20.08 LPS

Total Head = ( H) 114.50 Mts.

a) SWL in Tubewell = 42.68 Mtr. bgl.

c) R.L. point of discharge =428.45 Mtr.

d) Seasonal fluctuation + draught condition + bowl assembly=9.00 Mtrs.

e) Drawdown in Tubewell =15.24Mtrs.

f) R.L of lowest point of pumpset installation = 323.96 mtrs.

g) Static column lift=58.63 mtrs.

Rising main.

Length 675 Mtrs.

Dia meter. 200 mm

Class GMSERW Pipe 4.8 mm thick

Column Pipe.

Length 76.92 Mtr.

Dia 125 mm

Class GMS. (M)

Pumping hours = 20.00 Hours

Altitude of installations above M.S.L. 450 Mtr.

Characteristic of water.

a) Temperature 40 Deg Cel.

b) Turbidity ________JTU.

c) Allkanity. ___________mg/ l Ca Co3

d) Size of solids ____________mm

e) others

Depth of T/well = 300.00 Mtr.

Dia of T/ well assembly 300/200 mm

Length of assembly pipe. meter .

Dia of housing pipe 300 mm

Length of housing pipe = meter

OPERATING CONDITIONS.

Type of Current :- A.C.Three Phase.

Frequency:- 50 Cycles /Sec.

Rated Voltage 415 +/- 15 % Volts.

System of earthing:- Double Loop earthing as per BIS 3843-1987 Latest.

Speed of Revolution ____________ RPM 2900

MOTOR.

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

Type of enclosure of motor: As per BIS ; 4691-1985 ( latest )

Mechanical out put in H.P.

Class of insulation : Class B

The motor should be able to withstand initial current of 2.50 times the rated current for two minutes without suffering damages of permanent deformations.

Ref. to BIS code ; BIS ; 5659-1978 with upto date amendments.

Driver Type: Electric driven.

Operating Range: -15 % to+10 % of Total head at duty point.

Delivery size of Pump : ________( To be quoted by tenderer.)

Providing ICTP Main Switch with HRC fuses of L&T/ Havells make and having capacity 30% extra of the operational rating as per IS : 13947- P I & II with upto date amendments. i) Make : ii) Type : iii) Capacity : 200 amp.

Providing MS Sheet steel fabricated floor mounted closed ( Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6 mm duly painted with sheet of 16 gauge comprising and capable of mounting the following accessories with all internal connections. Panel/ Switch Board i) Drawing. ii) Layout Plan

OCB of kilburn / L&T/ Havells 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 with upto date amendments. i) Make : ii) Type : iii) Range 200 amp. iv) Capacity

ELR of recommended make L&T /Havells as per IS ; 2516-1985 with up to date ammendments and of suitable range which should have control box , operating handle & trip / reset bush button on / off of indicators, reindicating off spring condition of the circuit breaker for over current protection. The circuit should be equiped with magnet thermal release with metallic tape CTS. It should also be fitted with earth fault for tripping of breaker on occurence of Earth fault. ELR i) Make : ii) Type : iii) Range 200 amp. iv) Capacity

The voltage monitor Relay 3 phase with all protection and usual indicator and electric siren against single phasing, low voltage, high voltage, reverse phasing, overloading and phase voltage difference as per IS; 3842 ( Latest Edition )i) Make : ii) Type : iii) Range 0-500.

Bus bar chamber 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 upto date amendments including. 3 phase indicators i) Make : ii) Type : iii) Rating

Three phase indicator lamps complete with toggle switches for individual motors as per IS 3452 (P- I&II ) with upto date amendments. 3 Phase indicators

Capacitor of BHEL / L&T make as per IS ; 2834-1968 with upto date amendments, to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rating according to H.P. offered including cables as per relevent ISI code ( of Seimens / Glocter/ IEC make) from bus bar chamber to capacitor as per IS : 4064-1978 with upto date amendments .Rate of capacitor will be approved by HPSEB. i) Make : ii) Type : iii) Range. 13 KVAR

Providing suitable starter of L&T/ Havell's /BHEL make as per IS :13947-II with upto date 'amendments for Squirrel cage / Slipring 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 Air Break. Type Star Delta with single phase preventor as per IS ;1248 ( P-V ) 1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : iii) Range.

Providing and fixing double flanged Cast Iron sluice valve of Leader / Kirloskar /karta/LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS 780-1992 (Cast iron) with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron for Column Pipe 125 mm dia Class PN1.6

Providing and fixing double flanged swing type cast Iron Reflux valve of Leader/ Kirloskar/Kartar / LP/RG Brand make having Bye pass arrangement on the delivery line of the Pump and capable of 'withstanding normal Seat Pressure as per IS : 5312-1984 (P-1) (Cast Iron) with latest ammendments PN-1.6 with latest ammendments i) Make : ii) Material : cast iron iii) Class PN 1.0 for R/main 200 mm dia.

Providing and fixing pressure gauge of Prega / Precision make complete with all accessories such as stop cock, copper tubing as per IS ; 3624-1987 with upto date amendements. i) Make :

Supply of PVC jointless, flat water proof cable with copper conductor as per BIS 694-1998 latest with upto date ammendments of Havells/ Finolex make suitable for the pumpsets offered from OCB to motor including all other electrical equipments / accessories such as thimble, flexible pipe, solder, nuts and bolts, cable glands, clips etc, laid in pipes or trenches under floor. The type, size and make shall be subject to approval of HPSEB authorities. i) Make : Finolex/ Havells ii) Size 3x 35 mm2 iii). type- IV capacity V Core-3 Motor Side

Lowering of GMS Column pipefor assembly 125 mm dia including MS flanges' of Table 17 as per IS : 6392-1971 with upto date amendments, rubber/asbestos gasket of min. 3mm thickness as per IS 2712-1979 and required numbers of nuts and bolts as per IS ;1364-1983 . The Column pipe shall be as per relevent IS Code and to withstand 1.50 times total head stipulated under item No.56.02. The Column pipe should be extended upto 10 mtr. beyond the outer wall of the pump house in the direction of Rising main . The Column pipe should be properly jointed with the Rising main including all necessary accessories like increaser / reducer, flanges, bends etc, including supporting clamps (2Nos.) at the top of T/well assembly, and as per the direction of Engineer - in - Charge. (The pipe shall be supplied by the Department free of cost from Divisional Store Samnal. Column Pipe 125 mm dia GMS pipe(M)

Installation of all items appearing as above as per the systematic drawing attached with the documents or as per the direction of Engineer - in- charge.

Providing and laying copper PVC insulated armoured power cable (one cable carrying all the three phases) of suitablle size and capacity to motors and all other electrical equipments as per IS ;1554 (P-I ) 1988 or latest with upto date amendments of Seimen /Gloster / IEC / ICC / EICO / National / Grandlay /Finolex/ Havells make including all other accessories such as thimble, flexible pipes, solder nuts and bolts, cable glands etc. laid in pipes of trenches under floor. Armoured Power Cable A) Supply Side From meter of HPSEB to Bus Bar and Switch) Supply side i) Size 35 mm2 ii) Make Finolex/Havells. iii) Type iv) Capacity v) Core 3.

Providing and fixing double loop earthing with G.I. flat suitable thickness electrode complete with material such as thimble, nuts and bolts, charcoal, salt, common as per IS ; 3043-1987 with upto date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect as per the dirction of the Engineer - in - Charge. i) Above 50 HP GI Flat 32x3mm

Pershant Rai

abhishek khajanchi

Gaurav Attri

Vivek Dhiman

Bharat Engg and Suppliers

Harvinder Singh Maan

Ravinder Kumar Sahore

Sohan Singh Govt. Contractor

SS ENGINEERING WORKS

Mr. Sanjeev Kumar