Improvement of various Water Supply Scheme by Source Strengthening replacement of old pumping machinery, restoration/construction of old pump house and allied structure in Gagret Constituency in District Una (HP) Daulatpur Sub Division Pumping Machin

Amount

Submersible Pump Sets for WSS Amlehar Bhanjal Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) 5.36 LPS

Total Head ( H ) 89.43 Mts.

SWL in Tubewell 39.00 mtr. bgl.

R.L. point of discharge 103 .00 mtr

R.L. of Pump House = 100.00 Ntrs

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 35.00 mtrs.

StaticHead = 86 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 93 mtr

Dia 125 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 100mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 63 amp. iv) Capacity

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 63Amp. 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

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 4 KVAR

Providing suitable Air Break Type Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 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 cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-6

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M) Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x4.00 mm2 (10/6 mm 2) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 (10/6 mm 2) ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 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) i) G.I Wire SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP copper 12 SWG upto 15 HP.

Centrifugal Pump Set for Amlaher Bhanjal Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 5.36 LPS

Total Head (H) =203.61 mts.

(a) SWL in sump well (h) : 100 Mtrs

(b) Shaft level : 100 mtrs.

(c ) Level at discahrge point : 215.48 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 115.48 Mtrs

(i) Rising Main :

(a) Length 2640 Mtrs

(b) Dia. : 80 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 100 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 63 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63 Amp (i) Make Havells (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make L&T/ Havells (ii) Model (iii) Capacity ; 63 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 7 KVAR

Providing suitable Auto Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersible (ii) Make. Star dalta

Providing Cast iron flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 80 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 65 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 80 mm dia.

ii) Delivery Pipe 65 mm dia.

iii) Common Header 80 mm dia. 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.

Providing and laying 3 core copper PVC Insulated 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 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 2x4.00mm (16 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 (10/6 mm 2) ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 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) i) G.I Wire 6SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Submersible Pump Sets for WSS Nakroh Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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) 6.10 LPS

Total Head ( H ) 64.02 Mts.

SWL in Tubewell 40.65 mtr. bgl.

R.L. point of discharge 101.33 mtr

R.L. of Pump House = 100

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 6.00 mtrs.

StaticHead = 60.68 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 67.68 mtr

Dia 125 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 100 mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 : 32 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 32 amp. iv) Capacity

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 63Amp. 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

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 3 KVAR

Providing suitable Air Break Type Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 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 cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-4

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M)Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x4.00 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 12 SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP Coipper up to 15 HP 12 SWG.

Centrifugal Pump Set for WSS Nakroh Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 6.10 LPS

Total Head (H) =201.77 mts.

(a) SWL in sump well (h) : 98.33 Mtrs

(b) Shaft level : 98.33 mtrs.

(c ) Level at discahrge point : 249.40 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 151.07 Mtrs

(i) Rising Main :

(a) Length 3390 Mtrs

(b) Dia. : 100 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 98.33 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 63 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63 Amp (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 7 KVAR

Providing suitable Auto Star delta starter of Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oiel immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersible (ii) Make. Star dalta

Providing Cast iron flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ /Kartar make for Suction Pipe 80 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 65 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 80 mm dia.

ii) Delivery Pipe 65 mm dia.

iii) Common Header 100 mm dia. and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 100 mm dia to be joined.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x10.00 mm2 (10/6 mm 2) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x16.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x3 mm Above 50 HP Copper for 30 HP=8 swg.

Submersible Pump Sets for WSS Gondpur Banehra Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) 6.46 LPS

Total Head ( H ) 67.33 Mts.

SWL in Tubewell 45.72 mtr. bgl.

R.L. point of discharge 98.00 mtr

R.L. of Pump House =

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 6.10 mtrs.

StaticHead = 63.82 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 70.82 mtr

Dia 125 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 95 mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 63 amp. iv) Capacity

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 63Amp. 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

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 4 KVAR

Providing suitable Air Break Type Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 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 : Range 0-52 Kg/cm2

Supply of PVC Jointless , Flat water proof cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-6

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M) Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x4.00 mm2 (10/6 mm 2) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 (10/6 mm 2) ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 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) i) G.I Wire SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for WSS Gondpur Banehra Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 6.46 LPS

Total Head (H) =100.72 mts.

(a) SWL in sump well (h) : 95.00 Mtrs

(b) Shaft level : mtrs.

(c ) Level at discahrge point : 164.40 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 69.40 Mtrs

(i) Rising Main :

(a) Length 1810 Mtrs

(b) Dia. : 100 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 95 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 63 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63 Amp (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 5 KVAR

Providing suitable Auto Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersible (ii) Make. Star dalta

Providing Cast iron flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 80 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 65 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 80 mm dia.

ii) Delivery Pipe 65 mm dia.

iii) Common Header 100 mm dia. and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 100 mm dia to be joined.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x6.00 mm2 (10/6 mm 2) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x10.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 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) i) G.I Wire SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Submersible Pump Sets for WSS Bhaderkali Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) 8.29 LPS

Total Head ( H ) 85.95 Mts.

SWL in Tubewell 20.20 mtr. bgl.

R.L. point of discharge 102.20 mtr

R.L. of Pump House =

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 10.00 mtrs.

StaticHead = 85.95 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 89 mtr

Dia 125 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 100mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 63 amp. iv) Capacity

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 63Amp. 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 0-500V

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 5 KVARamendments. 3 Phase indicators 3 phase indicators i) Make : ii) Type : iii) Rating

Providing suitable Air Break Type Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Oil Immeried Type Star Delta iii) Range.

Single Phase Preventor i) Make : ii) Type : Oil Immeried Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 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 cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-6

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M) Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x6.00 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x10.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 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) i) G.I Wire SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for WSS Bhaderkali Providing horizontal spindle ,horizontal / radial split casing / end suction (back pull out arrangement). Single / double / multi stage centrifugal pump or combination of pumps in series / parallel of recommended make such as Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti/LUBI/GROUNDFOS /HINDUSTAN 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 Kirloskar /Bhel /Crompton/NGEF /GEC/ Seimens /jyoti/ LUBI/GROUNDFOS/HINDUSTAN and suitable for operation on 415 (+/-5%) volts. 50 Cycles/Sec., 3 phase AC electric supply. 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. 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

Discahrge (Q) := 8.29 LPS

Total Head (H) =176.05 mts.

(a) SWL in sump well (h) : 99.20 Mtrs

(b) Shaft level : 99.20 mtrs.

(c ) Level at discahrge point : 233.10 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 133.90 Mtrs

(i) Rising Main :

(a) Length 1640 Mtrs

(b) Dia. : 100 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 99.20 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 100 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 100 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63Amp (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 100 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 9 KVAR

Providing suitable Auto Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersed (ii) Make. Star dalta

Providing Cast steel flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 100 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 100 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 80 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 100 mm dia.

ii) Delivery Pipe 80 mm dia.

iii) Common Header 100 mm dia. and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 100 mm dia to be joined.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x16.00 mm2 ) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x25.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 6SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Submersible Pump Sets for WSS Dangoh Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) (-) 25% 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) 9.54 LPS

Total Head ( H ) 93.41 Mts.

SWL in Tubewell 34.44 mtr. bgl.

R.L. point of discharge 103.00 mtr

R.L. of Pump House =

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 42.67 mtrs.

Static Head = 89.11 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 96.11 mtr

Dia 125 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 95 mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 63 amp. iv) Capacity

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 63Amp. 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 0-500V

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 6 KVAR

Providing suitable oil immmersed Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : oil immmersed Star delta starter iii) Range.

Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 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 cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-6(10/6 mm 2 Copper .

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M) Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x4.00 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 6SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for WSS Dangoh Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 9.54 LPS

Total Head (H) =118.17 mts.

(a) SWL in sump well (h) : 100 Mtrs

(b) Shaft level : 100 mtrs.

(c ) Level at discahrge point : 195.60 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 95.60 Mtrs

(i) Rising Main :

(a) Length 1875 Mtrs

(b) Dia. : 125 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 100 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 63 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63 AMP (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 7 KVAR

Providing suitable Auto Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersible (ii) Make. Star dalta

Providing Cast iron flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 125 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 100 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 100 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 125 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 100 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :0-52 Kg/cm2.

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 125 mm dia.

ii) Delivery Pipe 100 mm dia.

iii) Common Header 125 mm dia. and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 125 mm dia to be joined.

Providing and laying 3 core copper PVC Insulated 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 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 2x10.00 mm2 ) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x16.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Submersible Pump Sets for WSS Joh Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) 10.47 LPS

Total Head ( H ) 58.53 Mts.

SWL in Tubewell 34.75 mtr. bgl.

R.L. point of discharge 103mtr

R.L. of Pump House =

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 7.62 mtrs.

StaticHead = 54.37 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 61.37 mtr

Dia 125 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 100 mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 63 amp. iv) Capacity

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 63Amp. 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 V.

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 4 KVAR

Providing suitable Air Break Type Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 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 :0-52 Kg/Cum2

Supply of PVC Jointless , Flat water proof cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-6mm2 (4/2.5 mm 2 Copper ).

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M) Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x4.00 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 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) i) G.I Wire 8 SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for WSS Joh Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 10.47 LPS

Total Head (H) =210.59 mts.

(a) SWL in sump well (h) : 100 Mtrs

(b) Shaft level : 100 mtrs.

(c ) Level at discahrge point : 259.40 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 159.40 Mtrs

(i) Rising Main :

(a) Length 3960 Mtrs

(b) Dia. : 125 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 100 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 200 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

O.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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 100 Amp

(ii) E.L.R. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.R. (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 200 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 13 KVAR

Providing suitable Auto Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersible (ii) Make. Star dalta

Providing Cast steel flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 125 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 100 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 100 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 125 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 100mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range : 0-52 Kg/cm2

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 125 mm dia.

ii) Delivery Pipe 100 mm dia.

iii) Common Header 125 mm dia. and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 125 mm dia to be joined.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x25.00 mm2 ) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x50.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 6SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for WSS Abheypur Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 3.11LPS

Total Head (H) =227.06 mts.

(a) SWL in sump well (h) : 100 Mtrs

(b) Shaft level : 100 mtrs.

(c ) Level at discahrge point : 279.26 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 179.26 Mtrs

(i) Rising Main :

(a) Length 3990 Mtrs

(b) Dia. : 80 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 100 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 63 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63 Amp (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 5 KVAR

Providing suitable Auto Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil immersed (ii) Make. Star dalta

Providing Cast iron flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 100 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 80 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 80 mm dia.

ii) Delivery Pipe 65 mm dia.

iii) Common Header 80 mm dia. 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.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x4.00 mm2 ) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x10.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 8SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Submersible Pump Sets for WSS Babehar Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) 3.99 LPS

Total Head ( H ) 60.16 Mts.

SWL in Tubewell 38.00 mtr. bgl.

R.L. point of discharge 102.20 mtr

R.L. of Pump House =

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 6.50 mtrs.

StaticHead = 56.50 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 63.50 mtr

Dia 80 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 99.20 mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 : 32 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 32 amp. iv) Capacity

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 63Amp. 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 0-500V

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 3 KVAR

Providing suitable Direct online Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Direct online iii) Range.

Single Phase Preventor i) Make : ii) Type : Direct online iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 For for R/main 80 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 cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 2.5 x 2.5 mm2 copper iii). type- IV capacity V Core-4mm2 (2.5/2.5 mm 2 Copper ).

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M) Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x2.50 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 8SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for Babehar Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 3.99LPS

Total Head (H) =177.03 mts.

(a) SWL in sump well (h) : 99.20 Mtrs

(b) Shaft level : 99.20 mtrs.

(c ) Level at discahrge point : 211.20 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 112.00 Mtrs

(i) Rising Main :

(a) Length 3480 Mtrs

(b) Dia. : 80 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 99.20 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 63 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63 Amp (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 5 KVAR

Providing suitable Oil immersed star delta of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersible (ii) Make. Star dalta

Providing Cast steel flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 80 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 65 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 80 mm dia.

ii) Delivery Pipe 65 mm dia.

iii) Common Header 80 mm dia. 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.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x4.00 mm2 ) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x10.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 8 SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Submersible Pump Sets for WSS Ganu Mandwara Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) (-) 25% 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) 4.77 LPS

Total Head ( H ) 67.64 Mts.

SWL in Tubewell 39.17 mtr. bgl.

R.L. point of discharge 103 mtr

R.L. of Pump House =

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 28.83 mtrs.

StaticHead = 63.83 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 10 mtrs Length 70.83 mtr

Dia 100 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 100mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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 : 32 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 32 amp. iv) Capacity

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 63Amp. 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

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 3 KVAR

Providing suitable Air Break Type Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Air Break Type Star Deltae iii) Range.

Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 For for R/main 100mm 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 cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-6mm2 (4/2.5 mm 2 Copper ).

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M) Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x4.00 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 6SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for WSS Ganu Mandwara Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 4.77 LPS

Total Head (H) =216.52 mts.

(a) SWL in sump well (h) : 100 Mtrs

(b) Shaft level : 100 mtrs.

(c ) Level at discahrge point : 224.26 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 124.26 Mtrs

(i) Rising Main :

(a) Length 3600 Mtrs

(b) Dia. : 80 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 100 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 63 Amp

(ii) E.L.C.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L.C.B. 63 Amp (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 63 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 7 KVAR

Providing suitable Oil immersed Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Oil immersed star delta (ii) Make.

Single Phase Preventor. (i) Type. Oil Emmersible (ii) Make. Star dalta

Providing Cast steel flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 80 mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 65 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 80 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 65 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 80 mm dia.

ii) Delivery Pipe 65 mm dia.

iii) Common Header 80 mm dia. 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.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x10.00 mm2 ) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x16.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 6SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Submersible Pump Sets for WSS Raipur Marwari Supply and errection of submersible pumping set of reputed make such as KSB/Calama/BS /Oswal / worthigton/ LUBI/ GROUNDFOS/HINDUSTAN/ SEERAX/SABAR/Johnston/Amrut conforming 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 squirrel cage electric induction motor of same make conforming 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 and tear.It should also be fitted with a device to make up expa-of water with heating of motor The pumpset should include water level guard i/c cable ,errection clamps, cable clips and suitable for opertion on data given below. Specifications offered 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) 10.70 LPS

Total Head ( H ) 57.42 Mts.

SWL in Tubewell 30.49 mtr. bgl.

R.L. point of discharge 503 mtr

R.L. of Pump House = 500 mtrs

Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.

Drawdown in Tubewell 10.67 mtrs.

StaticHead = 53.16 mtrs.

Static suction lift 3 mtrs.

Rising main Column pipe

Length 15 mtrs Length 60.16 mtr

Dia 125 mm (M) Dia 125 mm (M)

Class GMS

iv) Pumping hours 8 hours

v) Alititude of installations above M.S.L 100 mtr

vi) Characteristic of water

(vii) Temperature : 20.00 Deg. C

(viii) Ambient temperature 42.00 Deg. C

(ix) Turbidity < than 50.00 NTU

(x) Alkalinity Mg/Ca Co3

(xi) Size of the solids mm

xii) others

xiii) Depth of T/well mtr

ix) Dia of T/well assembly 300/200 mm

Length of assembly pipe

Dia of housing pipe

Length of housing pipe

OPERATING CONDITIONS

i) Type of current A.C Three phases.

ii) Frequency 50 Cycles/ Sec.

iii) Rated Voltage 415+/-10% Volts

iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest

v) Speed of Revolution __________________ RPM 2900

MOTOR

i) Ref to BIS code BIS 9283-1979 with upto date amendments

ii) Type of enclousre of motr As per BIS :4691-1985 (latest)

iii) Mechnical out put in HP

iv) Class of insulation : Class B The motor should be able to withstand intial current of 2.50 times the rated current for two minutes without suffering damages of permanet deformations

i) Ref to BIS code BIS 5659-1978 with upto date amendments

ii) Driver Type Electric drivern

iii) Operating Range -25%to +10% of Total head at duty point

iv) Deliver 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

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 63 amp. iv) Capacity

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 63Amp. 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

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.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 3 phase indicators i) Make : ii) Type : iii) Rating

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. 4 KVAR

Providing suitable Air Break Type Star delta starter of L&T/Havell's /MEI/BHEL/Kilburn make as per IS: 13947-II with up to date amendments for Squirrel Cage motor mounted on panel board with magnetic type overload release and dashpot time lag, under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Single Phase Preventor i) Make : ii) Type : Air Breaker type iii) Range.

Single Phase Preventor i) Make : ii) Type : Air Break Type Star Delta iii) Range.

Providing and fixing double flanged Cast iron Sluice valve of Leader / Kirloskar /LP/RG Brand make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS :- 780-1992 with latest ammendments i) Make : ii) Type : iii) Make :- Cast Iron Class PN-1.00 for Column Pipe 125 mm dia

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:15312 Part-1 with latest ammendments i) Make : ii) Material : Cast Iron iii) Class PN-1.00 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 :0-52 Kg/cm2

Supply of PVC Jointless , Flat water proof cables as per BIS 694-1998 Latest with upto date amendments , Suaitable for the pump set offered from OCB to Motor Including all other electrical equipments / accessories such as thimble , flexible pipe solder , nuts and bolts , cable glands etc . laid in pipes or trenches under floor .The tpye size and make shall be subject to approved of HPSEB authorities . i) Make : Finolex/ Havells ii) Size 4 x 2.5 mm2 copper iii). type- IV capacity V Core-6mm2 (4/2.5 mm 2 Copper ).

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. 70 . The Column pipe should be extended upto 5 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 Badoh(Gagret). Column Pipe 125 mm dia GMS pipe (M)Existing safe

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)Armoured Power Cable (A) Motor side (From Switch to Starter & Starter to motor) i) Size2x4.00 mm2 ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 6SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Centrifugal Pump Set for WSS Raipur Marwari Providing horizontal spindle ,horizontal / radial split casing / end suction (back full out arrangement). Single / double / multi stage of Mather and Platt /KSB/Beacon weir/Kirloskar / BE/ Jyoti as per BIS IS 1520- 1980 with upto date ammendments read with IS- 9137. 1978 or latest edition suitable for lifting clear 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 of standard make such as Kirloskar /Crompton/NGEF /ABB/GEC( Marathon)/BHEL/Jyoti and suitable for operation on 11 KV HT 400 (+/-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 should be 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.Specification i) Make ii) Model iii) No of Stages iv) manufacters certficate 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

Discahrge (Q) := 10.70 LPS

Total Head (H) =257.83 mts.

(a) SWL in sump well (h) : 500 Mtrs

(b) Shaft level : 500 mtrs.

(c ) Level at discahrge point : 648.96 mtrs.

(d) Suction lift : , +tive

(e) Residual head : 3 Mtrs

(f) Static head : 148.96 Mtrs

(i) Rising Main :

(a) Length 8440 Mtrs

(b) Dia. : 125 mm

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 100 mtrs

(vi) Characteristics of water :

(a) Temperature : 20.00 Deg. C

(b) Ambient temperature 42.00 Deg. C

(c ) Turbidity < than 50.00 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses of L&T/Crompton/Standard/Havells makeand having 30% extra of the operational rating as per IS: 1 3947-PI&II0 with up to date amendments. ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 200 Amp

Providing of MS. sheet fabricated floor mounting closed (Almirah type) switch board angle Iron Post of Suitable height and size iSa 40x40x6 mm Duty pointed with sheet of 16 gauge comprising and capable of mounting the following accessories panel /Switch Board i) Drawing ii) layout plan

O.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 with up to date amendments with. M.C.B. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 200 Amp

(ii) E.L.B. of recommended MAKE 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 CTS. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. E.L..B.200 Amp (i) Make (ii) Type (iii) Range ; suitable rating

Providing Power Factor meter as per Standed make as per revalent IS code with up to date amendments. Power factor meter. (i) Make. (ii) Range 0-500 V

Providing Fecquency meter Standed make as per revalent IS code with up to date amendments. Fecquency meter (i) Type.

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 . THREE PHASE INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating 3 Phase Indicators

ICTP Switch with HRC fuses of L&T/Crompton/Standard/Havells make and Suaitable Capacity as per IS 4066-1973 with up to date amendments. INDICATOR lAMPS COMPLETE WITH TOGGLE SWITCHS FOR INDIVUAL MOTORS AS PER is 3452(PI&II)with uo to date ammendment ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; 200 Amp

Three phase INDICATOR :- (i) Type (ii)Make (iii) Capacity ;

Capacitor of Mecheil /Bhel /GEC/L&T 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 Capacitor: (i) Type (ii) Make (iii) Range : 16 KVAR

Providing suitable Auto Star delta starter of IMP /Bhel /Havell's/L&T make as per IS: 13947 with up to date amendments for Squirrel Cage motor mounted on panel board withSheet Steel enclosures , under voltage release with single phase preventor as per IS 1248 (P-V)-1983 with up to date amendments. Starter: (i) Type. Auto Transformer (ii) Make.

Single Phase Preventor. (i) Type. Auto Transformer (ii) Make.

Providing Cast steel flanged /Screw sluice valve of with stainer as per IS 188-1999 with up to date amendments Leader/Kirloskar/Kart ar/ Bhel /Glad /Kartar make for Suction Pipe 125mm dia Sluice valve. (i) Make. (ii) Class ASA 150 (iii) Seat Pressure Kg/cm2 (iv) Material.

Providing double flanged Cast Steel sluice valve of of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 100 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414Api -600 with up to date amendments For Delivery Pipe of Pump (i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 100 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments. Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar/Kartar/ Bhel /Glad /Kartar make and 125 mm dia. on the delivery line of pump and capable of with standing normal seat pressure as per IS –5312-1992 with up to date amendments Reflux valve valve.(i) Make. (ii) Class ASA 150 (iii) Seat Pressure MPA (iv) Material.

Providing 100 mm dia. circular dial pressure gauge of Prega /Precision /Fiebig /Bourden 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 (Pressure gauge) (i) Make. (ii) Range :

Installation of all items appearing at as above as per the systematic drawing attached with the tender documents or as per the direction of Engineer-in Charge.The contarctor should ensure proper jointing of delivery pipe line of pump with the Rising main including all necessary accessories like increaser /reducer specials etc. as per site conditions and complete in all respects with in all leads and lifts as per direction of Engineer-in-charge

Fixing of double flanged GMS 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 per IS : 2712-1979 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. (The pipe shall be issued free of cost at divisional store. However MS flanges will be provided by the firm)

i) Suction Pipe 125 mm dia.

ii) Delivery Pipe 100 mm dia.

iii) Common Header 125 mm dia. and will extend upto 5 metres from the outer wall of the pump house in the direction of Rising main of 125 mm dia to be joined.

Providing and laying 3 core copper PVC Insulated 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 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) Size2x4.00 mm2 ) ii) Make iii)Type iv) Capacity v) Core 3

(B) Supply Side (From meter of HPSEB to Bus Bar & Switch) i) Size 2x4.00 mm2 ii) Make iii) Type iv) Capacity v) Core 3

Providing and fixing double loop earthing with Cooper and Suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25 mm x5 mm 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) i) G.I Wire 8 SWG upto 15 HP ii) G.I Flat 25x3 mm 15 to 50 HP iii) G.I Flat 32x6 mm Above 50 HP

Yash Pal Sharma

Surjeet Singh Thakur