Improvement of LWSS Jhamber Kuriala Surjehra, LWSS Madanpur Basoli, LWSS Panoh Ghandwal and LWSS Dhamandri Sanjhot in Tehsil and Distt Una (HP)

Excavation in foundations and trenches (for pipes and pits for other civil structures) upto all depths in all kinds of soil such as pick work, jumper work and saturated soil and paved surfaces including bailing or pumping out of water, 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 cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects as per the direction of Engineer-in-charge.

Laying. Jointing and Testing in trenches Galvanized mild steel flanged/butt welded pipe of below mentioned dia and grade conforming to IS 1239-2004 (with latest ammendments The MS flanges are to be provided 5% of total joints as per table below conforming to 6392 1971 (Latest uptodate ammendments) and welding of MS flanges with pipe as per is 816-1965 with electrode as per IS 814-1967 including required Nos and size of M.S nuts and bolts as per 15 1369-1967 and compressed asbestos fibre jointing gaskets sheet not less than 3mm thick as per IS 27121-1965 The welding of flanges to be done on both faceless three layers in each face to make the joints leak proof including all kind of specials such as bends of all degree to be made from parent tube short pieces, tail pieces all made from parent tube and to the entire satisfaction of enginer-in-charge The pipes end should be bevelled suitable for butt welding The circumferencial butt welded joints (96% of the total joints) by electrical arc welding to following dia & class pipes, welding of pipes to be done in three layers to make the joints leak proof and to achieve the minimum effective throat thickness of weld conforming to IS-816-1969 specifications, by using welding electrodes of 2.5 mm to 6.3 mm of Advani oerlikon (Adore)-CITOJET/ESAB make, conforming to IS 814-1991 at site of work complete in all respects and including DPT test for joints & manual/mechnical handing of pipes The laying of pipe shall confirm to BIS-5822 (with latest ammendments uptodate), including all kind of specials such as bends of all degree to be made from parent tube, short pieces, tail pieces all made from parent tube within all leads and lifts Earth work in trenches, M.S. flanges and butt welded joints to be measured and paid for separately)

GI pipe 150 mm dia (M.C) P/E

GI pipe 100 mm dia (M.C) P/E

GI pipe 80 mm dia (H.C) P/E

Providing and welding MS flanges @5% of total joint conforming to following tables as per IS 6392-1971 (Last with upto date amendments) with plan end G. I/MSERW pipe in three (One inner and two outer) number of layers on both faces to make the joint leak proof (The cost of providing and laying of Gl pipes to be measured and paid for separately) The welding of flanges should conform to IS 816-1969 with electrodes as per IS 814-1991 and required number of nuts and bolts conforming to IS 1364 including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00 mm conforming to IS 2712-1998. The work shall be done tothe entire satisfaction of engineer in charge within all leads and lifts

GI pipe 150 mm dia (M.C) P/E Table-5

GI pipe 150 mm dia (M.C) P/E Table-17

GI pipe 80 mm dia (H.C) Table-17 (RD- 0/0 to RD-600)

GI pipe 80 mm dia (H.C) Table-5 (RD- 600 to RD-1400)

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 weid 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

GI pipe 150 mm dia (M.C) PE

GI pipe 100 mm dia (M.C) PE

GI pipe 80 mm dia (H.C) PE

Providing and fixing double flanged Cast Iron Sluice valve of Leader / Kirloskar make for the delivery line of pump and capable of withstanding the normal seat pressure and as per 15780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron class for Column Pipe 150 mm dia Class PN-1.6

150 mm dia

100 mm dia

80 mm dia

Providing and fixing double flanged cast Iron Non return valve of Leader/ Kirloskar make for rising main capable of 'withstanding normal Seat Pressure as per IS: 5312 with latest ammendments i) Make : ii) Material : cast iron iii) Class PN-1.6 For for R/main 80 mm dia.

150 mm dia. (PN-1.6)

Providing and fixing swing type cast Iron air valve of Leader/ Kirloskar make confirming to BS: 1452-90 with up to date ammendments as per class PN-10.00 to 'withstanding normal Seat Pressure 11.22 Kg/Cm2 For for R/main 80 mm dia.

Submersible Pumping Machinery For LWSS Dhatwara

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) 8.00LPS

Total Head = ( H) 142.83 Mts.

a) SWL in Tubewell = 47.00 Mtr. bgl.

c) R.L. point of discharge =450.10 Mtr.

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

e) Drawdown in Tubewell =12.00 Mtrs.

f) R.L of lowest point of pumpset installation = 379.10 Mtrs.

g) Static head = Mtrs. Static column lift=

Rising main.

Length 25 Mtrs.

Dia meter. 100 mm

Class GMS Pipe (MG)

Column Pipe.

Length 25.00 Mtr.

Dia 80 mm

Class GMS. (M)

Pumping hours = 8.00 Hours

Altitude of installations above M.S.L. 400 Mtr.

Characteristic of water.

a) Temperature 20 Deg Cel.

b) Turbidity ________JTU.

c) Allkanity. ___________mg/ l Ca Co3

d) Size of solids ____________mm

e) others

Depth of T/well = 152 Mtr.

Dia of T/ well assembly 200 mm

Length of assembly pipe. 96.50 meter .

Dia of housing pipe 300 mm

Length of housing pipe. 56.50 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 : 100 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

MCCB 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 100 amp. iv) Capacity 125 amp

ELCB 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. ELCB i) Make : ii) Type : iii) Range125 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. 12 KVAR

Providing Auto transformer 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 15780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron class for Column Pipe 125 mm dia Class PN-1.00

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 5312 with latest ammendments i) Make : ii) Material : cast iron iii) Class PN-1.6 For for R/main 125 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 MCB 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) motor side 10 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.62 . 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 150 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 25 X 6mm2 ii) Make Finolex/Havells. iii) Type iv) Capacity v) Core 3. Supply side 10 mm2

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) up to 50 HP GI wire 4 SWG beyond 20 to 30 HP

Centrifugal pumping Machinery Stage - Ist For LWSS Dhatwara

Providing horizontal spindle, horizontal / radial split casing /end suction ( back pull out arrange-ment) Single /double /multi stage of Kirloskar / KSB Crupton KSB/Calama/BS/ Groundfos/ Hindustan/ Lubbi make as per BIS IS 1520-1980 with upto date ammendments read with IS: 9137-1978 or latest edition suitable for lifting water for under mentioned characteristic with Bronze impellers / priming funnels, casing ring and shaft sleeves of Bronze shaft of stainless steel with cast iron casing, coupled directly through a flexible coupling on a common cast iron / cast steel base plate (base plate to be framed from the manufacturers of the pumping unit only) to slipring / Squirrel cage screen protected drip proof induction motor / motors of standard make such as Crompton / NGEF / GEC / Seimens /Jyoti/ Kirloskar BHEL / ABB suitable for operation on 415 (+/-15%) volts. 50 Cycles /Sec. 3 phase AC electric supply of 2900 RPM.The power of electric motor/ motors should be at least +10% in excess of the maximum power required by the pump / pumps in the Operation range of (+10%) and (-15%) of the duty point head. The motor / motors as per IS 325 IS -1978 with upto date amendments read with IS 900 -1972. It should include cost of Bearing. Nuts, Bolts and painting etc. and should meet the following requirements. (a) Pump :- Specifications i) Make ii) Model iii) No. of stages iv) Manfacurer's certificate to be attached. performance i) Discharge ii) head Make ii) Model iii) efficiency of pump a) duty Head b) (+) 10% duty head c). (-) 15% Duty Head d) performance curve to be attached b). Motors:- Specificions Make ii) Model iii) Rating iv). speed v) Insulation (C) Coupling (D) Base plate

Discharge (Q) = 3.42 LPS.

Total Head (H) = 97.89 Mtrs.

a)LWL In Sump well = 447.10 mtr

b)R.L. of shaft = 447.10 Mtrs.

c)R.L. of discharge Pt. = 523.00 Mtrs.

d)Suction lift. +ve mtrs.

e)Discharge Head = Mtrs.

f) Static Head = 75.90 Mtrs.

Rising main.

Length =1400 Mtrs.

Diameter = 80 mm. dia

Class GMS Tube(M)

Pumping hours. = 8 Hours.

Altitude of installations above M.S.L =400 mtrs.

Characteristic of Water

a)Temperature 20 Deg.Col.

b)Turbidity ________ JTU

c)Alloanity _________ mg/1 ca Co3

d)Size of solids __________ mm

e) Others.

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 : 32 amp.

Providing MS 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 and capable of mounting the following acccessories with all internal connections.

i) MCB of 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) Capacity : 32 amp.

ii)ELCB of recommended make L&T / Havells make as per IS: 2516-1985 with upto date ammendments, and of suitable range which should have control box, operating handle and 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. i) Make : ii) Type : iii) up to 32 amp.

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

Power factor meter of standard make as per relevent IS code with upto date ammendments.i) Make : ii) Type : iii) Range: 0-500

Frequency meter of standard make as per relevent IS code with upto date ammendments..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 line 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 ammendments including.i) Make : ii) Type : iii) Rating 32 amp.

Providing ICTP Switches with HRC fuses of L&T/ Havells make as per IS : 13947-P I & II with upto date amendments.i) Make : ii) Type : iii) Capacity : 32 amp..

Three phase indicator lamps complete with toggle switches for individual motors as per IS: 3452 (P-I&II) with upto date ammendments. i) Make : ii) Type : iii) Capacity

Capacitor of BHEL / L&T make as per IS : 2834-1986 with upto date ammendments, 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 relevant ISI code (of Seimens / Clocter / IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments, Rating of capacitor will be approved by HPSEB. i) Make : ii) Type : iii) Range 3KVAR

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 over load 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 up to date amendments. i) Type ii) Make

Providing and fixing of double flanged Cast iron Sluice valve of kirloskar/Leader / Kartar/LP/RG Brand make as per IS 780-1992 with update ammendment for 150 mm dia suction pipe for the suction line of pump and capable of with standing the normal seat pressure as per BIS with upto date ammendments i) Material Cast Iron ii).class PN1.00 150 MM DIA

Providing and fixing of Cast iron double flanged Swing type reflux valve of kirloskar/Leader / Kartar/Kilburn /BHEL /LP/RG Brand make IS 5312 Part 1 of 150 mm dia having by pass arrangement for the Delivery line of the pump and capable of with standing the normal seat pressure as per BIS i)Make ii)Class PN 1.0 iii)Seat pressure(MPa) iv)Material Cast iron

Providing 100 mm dia circular dial pressure gauge of Precision / Fiebig make complete with all accessories such as stop cock, Copper tubing etc. as per IS: 3624-1987 with upto date ammendments. i) Make : Range.

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

Providing and fixing double flanged MS piping work(layout to be approved by Engineer-in-Charge) for suction and delivery pipes suitable to pumps offered and common header as per the rising main respectively complete with all specials such as bends, Tees, Reducers Inceasers with companion flanges matching with the relevant specifications of the accessories as Indicated in the Drawing i/c rubber/ asbestos gasket of 3 mm thickness as pe IS 2712-1972 and required number of Nuts and Bolts as per 1364-1983.-the pipes shall be as per relevent IS code and to withstand 1.5 times total head stipulated under item No. 1.The size of various components to be as under:- and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 80 mm dia to be joined.

Suction Pipe 100 mm dia.

Delivery Pipe 100 mm dia.

Common Header 40 mm dia.

Providing and laying copper PVC Insulated 3 core armoured power cable (One cable carrying all the three phases) of suitable size and capacity to Motors and all other elelctrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Seimen / Gloster / IEC / ICC / EICO / National / Grandlay / finolex / Havell make ' including all other accessories such as thimble, flelxible pipes, solder, nuts & bolts, cable glands etc. laid in pipes or trenches under floor. Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size 10.00 mm2 ii) Make iii) Type - Armounred power cable iv) Capacity v) Core 3 (B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 10.00 mm2 ii) Make iii)Type - Armounred power cable iv) Capacity v )3 Core

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) GI wire 4 SWG beyond 20 to 30 HP.

Centrifugal pumping Machinery Stage-2nd For LWSS Dhatwara

Providing horizontal spindle, horizontal / radial split casing /end suction ( back pull out arrange-ment) Single /double /multi stage of Kirloskar / KSB Crupton KSB/Calama/BS/ Groundfos/ Hindustan/ Lubbi make as per BIS IS 1520-1980 with upto date ammendments read with IS: 9137-1978 or latest edition suitable for lifting water for under mentioned characteristic with Bronze impellers / priming funnels, casing ring and shaft sleeves of Bronze shaft of stainless steel with cast iron casing, coupled directly through a flexible coupling on a common cast iron / cast steel base plate (base plate to be framed from the manufacturers of the pumping unit only) to slipring / Squirrel cage screen protected drip proof induction motor / motors of standard make such as Crompton / NGEF / GEC / Seimens /Jyoti/ Kirloskar BHEL / ABB suitable for operation on 415 (+/-15%) volts. 50 Cycles /Sec. 3 phase AC electric supply of 2900 RPM.The power of electric motor/ motors should be at least +10% in excess of the maximum power required by the pump / pumps in the Operation range of (+10%) and (-15%) of the duty point head. The motor / motors as per IS 325 IS -1978 with upto date amendments read with IS 900 -1972. It should include cost of Bearing. Nuts, Bolts and painting etc. and should meet the following requirements. (a) Pump :- Specifications i) Make ii) Model iii) No. of stages iv) Manfacurer's certificate to be attached. performance i) Discharge ii) head Make ii) Model iii) efficiency of pump a) duty Head b) (+) 10% duty head c). (-) 15% Duty Head d) performance curve to be attached b). Motors:- Specificions Make ii) Model iii) Rating iv). speed v) Insulation (C) Coupling (D) Base plate

Discharge (Q) = 3.13 LPS.

Total Head (H) = 145.47 Mtrs.

a)LWL In Sump well = 447.10 mtr

b)R.L. of shaft = 447.10 Mtrs.

c)R.L. of discharge Pt. = 566.00 Mtrs.

d)Suction lift. +ve mtrs.

e)Discharge Head = Mtrs.

f) Static Head = 56.00 Mtrs.

Rising main.

Length =2060 Mtrs.

Diameter = 80 mm. dia

Class GMS Tube(M)

Pumping hours. = 8 Hours.

Altitude of installations above M.S.L =400 mtrs.

Characteristic of Water

a)Temperature 20 Deg.Col.

b)Turbidity ________ JTU

c)Alloanity _________ mg/1 ca Co3

d)Size of solids __________ mm

e) Others.

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 : 16 amp.

Providing MS 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 and capable of mounting the following acccessories with all internal connections.

i) MCB of 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) Capacity : 40 amp.

ii)ELCB of recommended make L&T / Havells make as per IS: 2516-1985 with upto date ammendments, and of suitable range which should have control box, operating handle and 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. i) Make : ii) Type : iii) up to 40 amp.

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

Power factor meter of standard make as per relevent IS code with upto date ammendments.i) Make : ii) Type : iii) Range: 0-500

Frequency meter of standard make as per relevent IS code with upto date ammendments..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 line 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 ammendments including.i) Make : ii) Type : iii) Rating 32 amp.

Providing ICTP Switches with HRC fuses of L&T/ Havells make as per IS : 13947-P I & II with upto date amendments.i) Make : ii) Type : iii) Capacity : 63 amp..

Three phase indicator lamps complete with toggle switches for individual motors as per IS: 3452 (P-I&II) with upto date ammendments. i) Make : ii) Type : iii) Capacity

Capacitor of BHEL / L&T make as per IS : 2834-1986 with upto date ammendments, 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 relevant ISI code (of Seimens / Clocter / IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments, Rating of capacitor will be approved by HPSEB. i) Make : ii) Type : iii) Range 4KVAR

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 over load 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 up to date amendments. i) Type ii) Make

Providing and fixing of double flanged cast steel Sluice valves (Swing Type) 65mm diaLeader/Kirloskar make of capable with standing normal seat pressure as per BS:1414 of Class ASA-150 with upto date ammendment complete and as per direction and to the entire satisfaction of the Engineer-in-charge. 65 mm dia.

Providing and supplying of double flanged (Swing type) Cast steel Reflux valve of Leader/Kirloskar make and capable of with standing normal seat pressure 52.00 kg/cm2 as per IS –1868/ API-600(class-ASA- 150) with up to date amendments .Complete within all leads and lifts as per the direction of Engineer in Charge. 65 mm dia.

Providing and supplying of double flanged (Swing type) Cast steel Reflux valve of Leader/Kirloskar make and capable of with standing normal seat pressure 52.00 kg/cm2 as per IS –1868/ API-600(class-ASA- 150) with up to date amendments .Complete within all leads and lifts as per the direction of Engineer in Charge. 80 mm dia.

Providing 100 mm dia circular dial pressure gauge of Precision / Fiebig make complete with all accessories such as stop cock, Copper tubing etc. as per IS: 3624-1987 with upto date ammendments. i) Make : Range.

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

Providing and fixing double flanged MS piping work(layout to be approved by Engineer-in-Charge) for suction and delivery pipes suitable to pumps offered and common header as per the rising main respectively complete with all specials such as bends, Tees, Reducers Inceasers with companion flanges matching with the relevant specifications of the accessories as Indicated in the Drawing i/c rubber/ asbestos gasket of 3 mm thickness as pe IS 2712-1972 and required number of Nuts and Bolts as per 1364-1983.-the pipes shall be as per relevent IS code and to withstand 1.5 times total head stipulated under item No. 1.The size of various components to be as under:- and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 80 mm dia to be joined.

Suction Pipe 50 mm dia.

Delivery Pipe 65 mm dia.

Common Header 65 mm dia.

Providing and laying copper PVC Insulated 3 core armoured power cable (One cable carrying all the three phases) of suitable size and capacity to Motors and all other elelctrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Seimen / Gloster / IEC / ICC / EICO / National / Grandlay / finolex / Havell make ' including all other accessories such as thimble, flelxible pipes, solder, nuts & bolts, cable glands etc. laid in pipes or trenches under floor. Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size 4.00 mm2 ii) Make iii) Type - Armounred power cable iv) Capacity v) Core 3 (B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 6.00 mm2 ii) Make iii)Type - Armounred power cable iv) Capacity v )3 Core

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) GI wire 4 SWG beyond 20 to 30 HP.

Submersible Pumping Machinery For LWSS Panoh

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) 10.00LPS

Total Head = ( H) 37.04 Mts.

a) SWL in Tubewell = 00.00 Mtr. bgl.

c) R.L. point of discharge =390.50 Mtr.

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

e) Drawdown in Tubewell =6.00 Mtrs.

f) R.L of lowest point of pumpset installation = 372.50 Mtrs.

g) Static head = Mtrs. Static column lift=

Rising main.

Length 25 Mtrs.

Dia meter. 100 mm

Class GMS Pipe (MG)

Column Pipe.

Length 19.00 Mtr.

Dia 125 mm

Class GMS. (M)

Pumping hours = 8.00 Hours

Altitude of installations above M.S.L. 400 Mtr.

Characteristic of water.

a) Temperature 20 Deg Cel.

b) Turbidity ________JTU.

c) Allkanity. ___________mg/ l Ca Co3

d) Size of solids ____________mm

e) others

Depth of T/well = 102 Mtr.

Dia of T/ well assembly 200 mm

Length of assembly pipe. 87.00 meter .

Dia of housing pipe 300 mm

Length of housing pipe. 15.00 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 : 63 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

MCCB 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 100 amp. iv) Capacity 63 amp

ELCB 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. ELCB i) Make : ii) Type : iii) Range 63 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. 6KVAR

Providing Auto transformer 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 make for the delivery line of pump and capable of withstanding the normal seat pressure and as per 15780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron class for Column Pipe 125 mm dia Class PN-1.00

Providing and fixing double flanged swing type cast Iron Reflux valve of Leader/ Kirloskar make having Bye pass arrangement on the delivery line of the Pump and capable of 'withstanding normal Seat Pressure as per 5312 with latest ammendments i) Make : ii) Material : cast iron iii) Class PN-1.6 For for R/main 125 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 MCB 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) motor side 6 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.62 . 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 150 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 25 X 6mm2 ii) Make Finolex/Havells. iii) Type iv) Capacity v) Core 3. Supply side 10 mm2

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) up to 50 HP

Centrifugal pumping Machinery For LWSS Panoh

Providing horizontal spindle, horizontal / radial split casing /end suction ( back pull out arrange-ment) Single /double /multi stage of Kirloskar / KSB Crupton KSB/Calama/BS/ Groundfos/ Hindustan/ Lubbi make as per BIS IS 1520-1980 with upto date ammendments read with IS: 9137-1978 or latest edition suitable for lifting water for under mentioned characteristic with Bronze impellers / priming funnels, casing ring and shaft sleeves of Bronze shaft of stainless steel with cast iron casing, coupled directly through a flexible coupling on a common cast iron / cast steel base plate (base plate to be framed from the manufacturers of the pumping unit only) to slipring / Squirrel cage screen protected drip proof induction motor / motors of standard make such as Crompton / NGEF / GEC / Seimens /Jyoti/ Kirloskar BHEL / ABB suitable for operation on 415 (+/-15%) volts. 50 Cycles /Sec. 3 phase AC electric supply of 2900 RPM.The power of electric motor/ motors should be at least +10% in excess of the maximum power required by the pump / pumps in the Operation range of (+10%) and (-15%) of the duty point head. The motor / motors as per IS 325 IS -1978 with upto date amendments read with IS 900 -1972. It should include cost of Bearing. Nuts, Bolts and painting etc. and should meet the following requirements. (a) Pump :- Specifications i) Make ii) Model iii) No. of stages iv) Manfacurer's certificate to be attached. performance i) Discharge ii) head Make ii) Model iii) efficiency of pump a) duty Head b) (+) 10% duty head c). (-) 15% Duty Head d) performance curve to be attached b). Motors:- Specificions Make ii) Model iii) Rating iv). speed v) Insulation (C) Coupling (D) Base plate

Discharge (Q) = 13.54 LPS.

Total Head (H) = 59.36 Mtrs.

a)LWL In Sump well = 387.50 mtr

b)R.L. of shaft = 387.50 Mtrs.

c)R.L. of discharge Pt. = 434.35 Mtrs.

d)Suction lift. +ve mtrs.

e)Discharge Head = Mtrs.

f) Static Head = 20.00 Mtrs.

Rising main.

Length =1150 Mtrs.

Diameter = 150 mm. dia

Class GMS Tube(M)

Pumping hours. = 8 Hours.

Altitude of installations above M.S.L =400 mtrs.

Characteristic of Water

a)Temperature 20 Deg.Col.

b)Turbidity ________ JTU

c)Alloanity _________ mg/1 ca Co3

d)Size of solids __________ mm

e) Others.

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 : 16 amp.

Providing MS 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 and capable of mounting the following acccessories with all internal connections.

i) MCB of 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) Capacity : 63 amp.

ii)ELCB of recommended make L&T / Havells make as per IS: 2516-1985 with upto date ammendments, and of suitable range which should have control box, operating handle and 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. i) Make : ii) Type : iii) up to 63 amp.

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

Power factor meter of standard make as per relevent IS code with upto date ammendments.i) Make : ii) Type : iii) Range: 0-500

Frequency meter of standard make as per relevent IS code with upto date ammendments..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 line 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 ammendments including.i) Make : ii) Type : iii) Rating 63 amp.

Providing ICTP Switches with HRC fuses of L&T/ Havells make as per IS : 13947-P I & II with upto date amendments.i) Make : ii) Type : iii) Capacity : 63 amp..

Three phase indicator lamps complete with toggle switches for individual motors as per IS: 3452 (P-I&II) with upto date ammendments. i) Make : ii) Type : iii) Capacity

Capacitor of BHEL / L&T make as per IS : 2834-1986 with upto date ammendments, 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 relevant ISI code (of Seimens / Clocter / IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments, Rating of capacitor will be approved by HPSEB. i) Make : ii) Type : iii) Range 5KVAR

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 over load 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 up to date amendments. i) Type ii) Make

Providing and fixing of double flanged cast steel Sluice valves (Swing Type) 65mm diaLeader/Kirloskar make of capable with standing normal seat pressure as per BS:1414 of Class ASA-150 with upto date ammendment complete and as per direction and to the entire satisfaction of the Engineer-in-charge. 150 mm dia.

Providing and supplying of double flanged (Swing type) Cast steel Reflux valve of Leader/Kirloskar make and capable of with standing normal seat pressure 52.00 kg/cm2 as per IS –1868/ API-600(class-ASA- 150) with up to date amendments .Complete within all leads and lifts as per the direction of Engineer in Charge. 150 mm dia.

Providing 100 mm dia circular dial pressure gauge of Precision / Fiebig make complete with all accessories such as stop cock, Copper tubing etc. as per IS: 3624-1987 with upto date ammendments. i) Make : Range.

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

Providing and fixing double flanged MS piping work(layout to be approved by Engineer-in-Charge) for suction and delivery pipes suitable to pumps offered and common header as per the rising main respectively complete with all specials such as bends, Tees, Reducers Inceasers with companion flanges matching with the relevant specifications of the accessories as Indicated in the Drawing i/c rubber/ asbestos gasket of 3 mm thickness as pe IS 2712-1972 and required number of Nuts and Bolts as per 1364-1983.-the pipes shall be as per relevent IS code and to withstand 1.5 times total head stipulated under item No. 1.The size of various components to be as under:- and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 80 mm dia to be joined.

Suction Pipe 50 mm dia.

Delivery Pipe 65 mm dia.

Common Header 65 mm dia.

Providing and laying copper PVC Insulated 3 core armoured power cable (One cable carrying all the three phases) of suitable size and capacity to Motors and all other elelctrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Seimen / Gloster / IEC / ICC / EICO / National / Grandlay / finolex / Havell make ' including all other accessories such as thimble, flelxible pipes, solder, nuts & bolts, cable glands etc. laid in pipes or trenches under floor. Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size 4.00 mm2 ii) Make iii) Type - Armounred power cable iv) Capacity v) Core 3 (B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 6.00 mm2 ii) Make iii)Type - Armounred power cable iv) Capacity v )3 Core

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) GI wire 4 SWG beyond 20 to 30 HP.

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