Replacement of old Pumping Machinery of Lift Irrigation Scheme Shilla Kipper in GP Majhwar Tehsil Sadar Distt Mandi HP

Amount

Booster stage Supply of submersible raw water pumping set of reputed make such as KSB/Clama/SU/Johanston conforming to latest relevant BIS code . The pump should be fitted with flow impellers of bronze/suitable alloy as per BIS 8034-1976 latest suitable for raw water 2900 PPM having greased packer bearing and shaft with bound stator on moto side & with shaft protection sleeve on pump side ensuring better life for shaft confirming to BIS specifications. The pump shall be directly coupled to a submersible squirrel cage electric induction motor of Kirloskar/NGEF/Jyoti/Crompton make conforming to relevant BIS code latest with upto date amendments totally dust & water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber & grease packed lubricated bearing & provided with stainless steel thrust bearing plate to withstand non vertical loads with minimum wear & tear. It should also be fitted with a device to take up expansion of water with heating of motor. The pump set should include water level guard errection clamp cable clips & depth gauge etc & suitable for operation on data given below:-(1X10HP)

Supply of suitable oil immersed star delta starter/ATS/Stator rotar starter of standard make such as MEI/Kilburn/Jyoti/Siemens conforming to relevant BIS-8544-1979 code latest with upto date amendments for squirrel cage motor (make to be specified by the tenderer) mounted on panel board with magnetic type over load release & dashpot, time lag, under voltage release with initial oil filling. NOTE:-Star Delta –starter upto 37.50 KW –ATS between 37.50 KW to 50KW and stater rotor starter with slipering motor beyond 50KW.

Providing MS sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessories with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & Turbo/Standard/Siemens make and having capacity 30% extra of the operational rating of motor as per relevant BIS- 4064-1978 with upto date amendments immediately after the power meter of HPSEB.

Bus bar chamber having 3 copper bars of suitable rating for full length equal to width of board of 3 live phases and one copper bar of half rating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto date amendments.

MCB/Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in common feeder for motors offered by the tendered conforming to relevant BIS 2516-1985 latest with upto date amendments with neutral linked under voltage release.

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

Earth leakage circuit breaker of recommended (Kilburn/L&T/MET/GEC as per BIS- 2516-1977 with upto date amendments and of suitable range 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 tap CTS. It should also be fitted earth fault for tripping of breaker on occurrence of earth fault on/off breaker load side.

Hour run meter of reputed make of four digit capacity conforming to BIS-722 (latest edition) recommendations.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing no voltage, high voltage & over loading & phase voltage difference.

Change over switch of reputed make and suitable capacity

Single phase preventor of reputed make & suitable capacity

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Kartar make of suitable size cast iron /Cast steel double flanged sluice valve having equal to delivery of pump and capable of with standing nominal seat pressure of 10.20 Kg/cm^2. Note:-The sluice valve shall conform to BIS 780-1984 latest withup to date amendments. However if the sheet pressure exeeds the limits prescribed in BIS-780 then the sluice valve shall be of cast steel conforming to class 150 ASA (Seat pressure 52 kg/ cm^2 or class 600 ASA seat pressure 104 Kg/cm 2 )as per BS 1414 (API 600)

Supply of Kirloskar /Kilburn /IVC/ Fourcess/ Gled/ BHEL/ Leader/ Kartar/ KSB make cast iron double flanged swing check type reflux valve having by pass arrangement & size one or two step higher than the delivery of pump so that velocity in delivery pipe is in range of 1.50 mtr to 2.0 mtr/sec. and capable for with standing nominal seat pressure 10.20 kg./cm^2 as per class PN-1. Note:-The sluice valve shall conform to BIS 780-1984 latest withup to date amendments. However if the sheet pressure exeeds the limits prescribed in BIS-780 then the sluice valve shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/ cm^2 or class 600 ASA seat pressure 104 Kg/cm 2 )as per BS 1414 (API 600)

Supply of Kirloskar/jyiti/standred/Kilburn/ IVC/Fourcess/ Gled/ BHEEL/ Leaderleader of siutable size of cast iron /Cast steel double flanged swing check type reflux valve having by pass arrangement & size equal to dia of R/Main for with standing nominal seat pressure of 10kg/cm^2 Note:-The sluice valve shall conform to BIS 780-1984 latest withup to date amendments. However if the sheet pressure exeeds the limits prescribed in BIS-780 then the sluice valve shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/ cm^2 or class 300 ASA seat pressure 52 Kg/cm 2) or class 600 ASA ) (seat pressure 104 Kg/cm2)as per BS 1414 (API 600)

Supply of Kirloskar/ jyoti/ standred/ Kilburn make cast iron flanged screwed type foot valve with strainer of dia equal to dia of suction conforming to BIS 4038-1986 of latest with up to date amendments.

P/L suitable size copper PVC insulated armored power 3.1/2 core cable conforming to BIS 1554 (part I) 1988 or latest with upto date amendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipement/accessories such as thimbles, flexible pipe, solder, nut and bolts, cable glands etc . laid in pipes or trenches under floor. The type, size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost.

P/L jointless flat water proof cable as per BIS 694-1990 (latest with upto date ammandments)suitable for the pump set offered from OCB to motor ,motor to starter ,including all other electrical equipments such as Thimbles ,flexble pipes ,solder nuts and bolts cable glands etc.laid in pipe or trances .The type,sizeand make will be subjected to approval of HPSEBL authorities.In case of Non scceptance by HPSEB authorities it shall have to be replaced by the tendrer by free of cost.

Supply & erection of floor/wall mounted power factor shunt capacitor conforming to BIS of 2834- 1986 latest with up to date amendments BHEL/GEC/Machneil/Mager/Bajaj make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from bus bar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure gauge of suitable range Fiebeg/Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS-3624-1987 latest with up to date amendments

P/L suction delivery pipe considering site requirements, NPSH required and available & common header having area equal to two times the area of delivery branch of pump including tappers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts and bolts as per 1364-1983 & special up to 5 mtrs. away from the outer wall of pump house as per layout drawings approved by the Engineer-in-charge. The pipes shall be capable of with standing 1.5 times the total pressure indicated in item No. 1 e(ii) Note: - Actual laying to be done as per final drawings to be approved by the Engineer-in-charge.

Errection of all equipments from Sr.No.1 to 4,6 to 8 i/c cost of tees ,bends tapers and any other fittings required as per site condition and as per direction of Engineer-in –charge.

1st stage Supply of horizontal spindle,horizontal split casing single/Multistage centrifugal pumps of standard make such as KSB/Mather and Platt/Jyoti /Kirloskar/Beacone weir conforming to BIS 1520-1980 (latest with up to date amendments) read with BIS 9137-1978 or latest to handle clear water having turbidity 50 ppm. with impellers, casing ring and shaft sleeves of bronze, shaft of steel with cast iron casing of suitable capacity coupled directly through a flexible coupling on a common base plate to Kirloskar/NGEF /Crompton /Semen/ Jyoti/ slipring squirrel cage screen protected drip proof induction electric motor suitable for operation on the data given below:-(1 X 60HP)

Supply of suitable oil immersed star delta starter/ATS /Starter rotar starter of standard make such as MEI/Kilburn/Jyoti/Siemens conforming to relevant BIS-8544-1979 code latest with upto date amendments for squirrel cage/Slipering motor (make to be specified by the tenderer) mounted on panel board with magnetic type over load release & dashpot, time lag, under voltage release with initial oil filling. NOTE:-Star Delta –starter upto 37.50 KW –ATS between 37.50 KW to 50KW and stater rotor starter with slipering motor beyond 50KW.

Providing MS sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessories with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses Kilburn/Larsen & Turbo/Standard/Siemens make and having capacity 30% extra of the operational rating of motor as per relevant BIS- 4064-1978 with upto date amendments immediately after the power meter of HPSEB

Bus bar chamber having 3 copper bars of suitable rating for full length equal to width of board of 3 live phases and one copper bar of half rating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto date amendments.

MCB Oil circuit breaker of suitable capacity of Kilburn/LT/LK/MEI/Standard make on in common feeder for motors offered by the tendered conforming to BIS 2516-1985 latest with upto date amendments with neutral linked under voltage release.

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

Earth leakage circuit breaker of recommended (Kilburn/L&T/MET/GEC as per BIS- 2516-1977 with upto date amendments and of suitable range 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 tap CTS. It should also be fitted earth fault for tripping of breaker on occurrence of earth fault on/off breaker load side.

Hour run meter of reputed make of four digit capacity conforming to BIS-722 (latest edition) recommendations.

Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing no voltage, high voltage & over loading & phase voltage difference.

Change over switch of reputed make and suitable capacity

Single phase preventor of reputed make & suitable capacity

(a) Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader of reputed make of suitable sizeCast iron/ cast steel double flanged sluice valve having size equal step higher than the delivery of pump so that velocity in delivery pipe is in range of 1.50 mtr to 2.0 mtr/sec and capable of with standing nominal seat pressure of 52 Kg/cm^2. Note:-The sluice valve shall conform to BIS 780-1984 latest withup to date amendments. However if the sheet pressure exeeds the limits prescribed in BIS-780 then the sluice valve shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/ cm^2 or class 300 ASA seat pressure 52 Kg/cm 2 or class 600 ASA seat pressure 104 Kg/cm2)as per BS 1414

Supply of Kirloskar /Kilburn /IVC/ Fourcess/ Gled/ BHEL/ Leader Cast iron/ cast steel double flanged swing check type reflux valve having by pass arrangement & size equal to dia of R/Main for with stand nominal seat pressure 52 kg./cm^2. Note:-The sluice valve shall conform to BIS 780-1984 latest withup to date amendments. However if the pressure exeeds the limits prescribed in BIS-780 then the sluice valve shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/ cm^2 or class 300 ASA seat pressure 52 Kg/cm 2 )as per BS 1414 (API 600)

Supply of Kirloskar/ Kilburn/ IVC/Fourcess/ Gled/ BHEEL/ Leader/Kartar/KSB make of Cast iron/cast steel double flanged swing check type reflux valve having by pass arrangement & size equal to dia of R/Main 150mm dia for with standing nominal seat pressure of 52 kg/cm^2 Note:-The sluice valve shall conform to BIS 780-1984 latest withup to date amendments. However if the sheet pressure exeeds the limits prescribed in BIS-780 then the sluice valve shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/ cm^2 )or class 300 ASA seat pressure 52 Kg/cm 2 or class 600 ASA seat pressure 104 Kg/cm2))as per BS 1414 (API 600)

Supply of Kirloskar/ Kilburn/IVC/ Fourcess/ Gled/ BHEL/ Leader make of cast iron flanged sluce valve conforming to IS 780 size equel to dia of suction pipe PN-1 provided with hand wheels /cast iron cap.

Supply of Kirloskar/ Jyoti/standred /Kilburn make of cast iron flanged screwed type foot with stainer of dia equal to dia of suction pipe conforming to BIS 4038-1986 or latest with upto date ammendments.

P/L suitable size copper PVC insulated armored power 3.1/2 core cable conforming to BIS 1554 (part I) 1988 or latest with upto date amendments Siemen/Gloster/ICC make from meter of HPSEB to OCB & from OCB to Bus bar (one cable carrying all three phases) including all other electrical equipement/accessories such as thimbles, flexible pipe, solder, nut and bolts, cable glands etc . laid in pipes or trenches under floor. The type, size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost.

P/L suitable size copper PVC insulated armored power three core cable conforming to BIS 1554(part-I) 1988 or latest with upto date amendments Siemen/ Gloster /ICC make from from Bus bar to switch to starter & starter to motor (one cable for carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipes, solder, nuts and bolts, cable glands sets. laid in pipes or trenches under floor. The type, size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost.

Supply & erection of floor/wall mounted power factor shunt capacitor conforming to BIS of 2834- 1986 latest with up to date amendments BHEL/GEC/Machneil/Mager/Bajaj make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from bus bar chamber to capacitor & also including LT/LK/Kilburn make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer.

Supply of standard make 100mm dia circular dial pressure gauge of suitable range Fiebeg/Bourden/Precision make with all accessories such as stop cock, copper tubing etc. conforming to BIS-3624-1987 latest with up to date amendments

P/L suction delivery pipe considering site requirements, NPSH required and available & common header having area equal to two times the area of delivery branch of pump including tappers, flanges, rubber gaskets, 3mm thick as per BIS-2712-1978 nuts and bolts as per 1364-1983 & special up to 5 mtrs. away from the outer wall of pump house as per layout drawings approved by the Engineer-in-charge. The pipes shall be capable of with standing 1.5 times the total pressure indicated in item No. 1 e(ii) Note: - Actual laying to be done as per final drawings to be approved by the Engineer-in-charge.

Errection of all equipments from Sr.No.1 to 4,6 to 8 i/c cost o tees ,bends tapers and any other fittings required as per site condition and as per direction of Engineer-in –charge

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