Himachal Pradesh State Civil Supplies Corporation Limited Tender
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Himachal Pradesh State Civil Supplies Corporation Limited Tender
Other Consultancy Services
Consultancy Services
Eprocure
Opening Date12 Apr 2018
Closing Date5 May 2018
Tender AmountRefer Documents
Costs
EMD
₹ 50,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2018_HO_20656_1Tender No
hpscsc/qcbranchTender Authority
Himachal Pradesh State Civil Supplies Corporation Limited ViewPurchaser Address
-Website
http://https://himapurti.in/
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Documents
BOQ Items
80 mm dia. (Medium grade)( For Rising main No.2)
1589
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Providing, Fixing and welding of M.S flanges conforming to table as specified below of BIS-6392-1971(Latest with upto date ammendments )welding of M.S flanges on( Two layer on inner face and one layer on outer face of each flange) GMS pipe and bends on both ends ( The GMS pipe to be measured & paid for separately ). The welding of flanges should confirming to IS 816-1965 with electrodes as per IS 814-1967. Prov. & fixed with nuts, bolts of required size confirming to IS 1364 includibg providing and fixing 3mm (minimum) thick compressed asbestos fibre / synthetic rubber gasket conforming relevant BIS code IS 2712-1965. ( The earth work in trenches to be measured and paid for separately ) within all leads and lifts and entire satisfaction of the Engineer-in-Charge.
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100 mm dia Table-5 (5% of Total Joints)
1
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80 mm dia Table-17(5% of Total Joints)
13
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Providing Circumferential butt welding joints to GMS pipe of following dia with two layers on each end of welding using 3 mm and 4 mm dia electrodes after levelling the pipe ends according to relevent ISI specification and entire satisfaction of the Engineer-in-Charge including all leads and lifts. ( The earth work in trenches to be measured and paid for separately )
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100 mm dia
15
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80 mm dia
252
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(B) S/E of 2 No. Submersible pumping set with allied accessories one will act as stand bye) Supply of submersible pumping set of reputed make such as KSB/ Calama / BS/ Worthigton / Sabar/ Seerex/Johnston / Amrut, confirming to latest relevent BIS . The pump should be fitted with free fine impellers of suitable alloys as per BIS ; 5659-1978 with upto date amendments, suitable for raw / clear water having greased packed bearing and shell with wound stator on motor side and with shaft protection on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to submersible motor of same as that of offered submersible pump make confirming to BIS ;9283-1979 with upto date amendments, totally dust and water proof for submersible pump, duly isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed, lubricated bearing and provided with stainless steel thrust bearing plate to withstand non vertical loads with minimum wear tear.It should also be fitted with a device to make up expantion of water with heating of motor. The pumpset should include water level guard i/c cable ,errection clamps, cable clips and depth gauge etc. and suitable for opertion on data given below. a Pumps :- Specifications i) Make ii) Model iii) No. of stages iv) Manufacter's certificate to be attached Performance i) Discharge ii) Head iii) Efficiency of Pump a) Duty Head b) (+) 10% Duty Head. c) (-) 15% Duty Head d) Performance curve to be attached b) Motors; Specification i) Make ii) Model iii) B.H.P iv) Speed v) Insulation
2
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i)Discharge, (Q) 10.82 LPS
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ii)Total Head ( H ) 188.73 Mts.
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a) SWL in Tubewell 16.67 mtr. bgl.
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b) R.L. point of discharge 387.50 mtr
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c) Seasonal fluctuation + draught condition + bowl assembly.9 mtrs.
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d) Drawdown in Tubewell 5.18 mtrs.
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e) R.L of lowest point of pumpset installation 209.65 mtrs.
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f)Static suction lift=177.85 mtrs.
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iii)Rising main
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Length 10 mtrs
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Dia meter 100 mm
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Class GMS
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Column pipe
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Length 184.85 mtr
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Dia 100 mm
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Class GMS
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iv) Pumping hours 8.00 hours
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v) Alititude of installations above M.S.L___________________________mtr
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vi) Characteristic of water
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a) Temperature__________________ Deg Cel.
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b)Turbidity __________________JTU
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c) Allkanity _________________mg/1Ca Co3
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d) Size of solids _______________ mm
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e) others
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vii) Depth of T/well 280.00 mtr
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viii) Dia of T/well assembly 200 mm
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ix) Length of assembly pipe
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x) Dia of housing pipe 300mm
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xi) Length of housing pipe 199.50 mtrs.
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OPERATING CONDITIONS
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i) Type of current A.C Three phases.
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ii) Frequency 50 Cycles/ Sec.
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iii) Rated Voltage 415+/-15% Volts
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iv) System of earthing Double Loop earthing as per BIS 3843-1987 latest
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v) Speed of Revolution __________________ RPM 2900
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MOTOR
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i) Ref to BIS code BIS 9283-1979 with upto date amendments
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ii) Type of enclousre of motr As per BIS :4691-1985 (latest)
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iii) Mechnical out put in HP
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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
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PUMP
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i) Ref to BIS code BIS 5659-1978 with upto date amendments
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ii) Driver Type Electric drivern
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iii) Operating Range -15%to +10% of Total head at duty point
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iv) Deliver size of Pump ;---------- (to be quoted by tenderer)
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Providing ICTP Main Switch with HRC fuses of L&T/ Havells/ Standard / Kilburn / Siemens make and having capacity 30% extra of the operational rating as per IS : 13947-P I & II with upto date amendments. ICTP Switch: i) Make: ii) Type: iii) Capacity:125 Amp.
1
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Providing MS Sheet steel fabricated floor mounted 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 1.00 No. ( ii) Layout plan
1
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MCCB of kilburn / L&T / Havells / Standard make of suitable capacity on incoming feeder with or without intial oil filling as the case may be with neutral linked under voltage releases as per IS ; 2516-1985 with upto date amendments. MCB i) Make ii) Type iii) Range 125 Amp iv) Capacity
1
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ii) ELCB of recommended make L&T Havells / Standard / Kilburn 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 100 Amp.
1
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iii) 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 ) Voltage Monitor Relay i) Make ii) Type iii) Range 0-500
1
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b) A.C. supply,voltmeter of recommended make IMP/ Havell / A.E / L&T of suitable range with selector switches as per IS ;1248-1983 with latest amendments. Voltmeter i) Make ii) Type iii) Range 0 to 500
1
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c) AC supply ammeter of IMP/ Havells /A.E/ L&T make of suitable range with selector switches and CIS operated as per IS :1248 ( P-I&II ) -1983 with upto date amendments. Ammeter i) Make ii) Type 200 Amp
1
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d) 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 indivual motors as per IS 3452 ( P- I&II ) with upto date amendments. Bus Bar Chamber i) Type ii) Make iii) Rating 3 Phase indicators
1
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e) Capacitor of BHEL / GEC / L&T / Mecheil 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 . Rating of capacitor will be approved by HPSEB. Capacitor i) Type ii) Make iii) Range 11 KVAR Suitable
1
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Providing suitable oil immersed ''Star delta starter of L&T / Havell's / IMP / BHEL / MEI / Kilburn make as per IS : 13947-II with upto date 'amendments for Squirrel cage / Slipring motor mounted on panel board with magnetic 'type overload release and dashpot, time lag, under voltage release,with or without 'initial oil filling as the case may be with single Phase preventor as per IS ;1248 ( P-V ) 1983 with up to date amendments. Starter 1 No. i) Type ii) Make Single Phases Preventor 1 No. i) Type ii) Make
1
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Providing double flanged Cast Iron Sliuce valve of Leader / Kirloskar make for the delivery line of pump and capable of withstanding the normal seat pressure and as per IS 780-1999(Cast iron) with latest ammendments PN1.00 For Column Pipe 100 mm dia Sluice Valve i) Make ii) Class PN 1.00 iii) Material.
1
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Providing pressure gauge of Prega / Precision / Fiebig make complete with all accessories such as stop cock, copper tubing as per IS ; 3624-1987 with upto date amendements Pressure Gauge i) Make
1
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Supply of PVC jointless, flat water proof cable as per BIS 694-1998 latest with upto date ammendments, suitable for the pumpsets offered from OCB to motor including all other electrical equipments/ accessories such as thimble, flexible pipe,solder, nuts and bolts, cable glands, clips etc, laid in pipes or trenches under floor . The type, size and make shall be subject to approval of HPSEB authorities. Submersible cable i) Make Finolex 2x184.85 ii) Size 16mm2
369.7
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Lowering of GMS Column pipe for assembly 100 mm dia including MS flanges' of Table 17 as per IS : 6392-1971 with upto date amendments, rubber / asbestos gasket of min.3 mm 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.5 . 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 (2 Nos.) at the top of T/well assembly, and as per the direction of Engineer - in - Charge.(GMS pipe shall be issued free of cost from Divisional store at Malahat) Column pipe i) Size 100 mm dia ii) Class GMS iii) length 184.85 meter
184.85
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IInstallation of all items appearing at S.No 5 to 71 as per the systematic drawing attached with the documents or as per the direction of Engineer - in- charge.
1
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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 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) Motor side from Swich to Starter i) Size 16mm2 ii) Make Finloex/ Havells iii) Type iv) Capacity v) core B) Supply Side From meter of HPSEB to Bus Bar and Switch i) Size 25mm2 ii) Make Finolex/Havells iii) Type iv) Capacity v) Core
1
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Providing and fixing double loop earthing with copper plate of suitable thick electrode complete with material such as thimble, nuts and bolts, charcoal, salt, 25x5mm strip 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) G.I.flat 25x3 mm 15 mm to 50HP
1
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(C) S/E of 2 No. Centrifugal pumping set with allied accessories, one will act as stand bye) From Collection tank to Over Head Storage Tank ( Zone -1) Providing horizontal spindle,horizontal /radial split casing / end 'suction ( back pull out arrangement) Single /double / multi stage of Mather & Platt / KSB / Beacon weir / BE/ / Kirloskar /Joyti as per BIS IS 1520-1980 with upto date ammendments read with IS: 9137-1978 or latest edition suitable for lifting water for under mentioned characteristic with Bronze impellers /priming funnels,casing ring and shaft sleeves of Bronze shaft of stainless steel with cast iron casing, coupled directly through a flexible coupling on a common cast iron/cast steel base plate (Base plate to be framed from the 'manufacturers of the pumping unit only) to slipring / Squirrel cage screen protected drip proof induction motor / motors of standard make such as Crompton / NGEF /GEC /Seimens / jyoti/ Kirloskar/ BHEL / ABB suitable for operation on 415 (+/-15%) volts. 50 Cycles / Sec., 3 phase AC electric supply of 2900 RPM. The power of electric motor/ motors should be at least + 10% in excess of the maximum power required by the pump / pumps in the Operation range of (+10%) and (-15%) of the duty point head.The motor / motors as per IS 325 IS 1978 with upto date amendments read with IS 900 - 1972 it should include cost of Bearing. Nuts, Bolts and painting etc. and should meet the following requirements. (a) 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
2
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i)Discharge, (Q) 6.36 LPS
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Total Head (H) =26.14 Mtrs.
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a) LWL in Tubewell 385.30 mtr. bgl.
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b)R.L. of shaft = 385.10 Mtrs.
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c)R.L. of discharge Pt. = 406.50 Mtrs.
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d)Suction lift. +tive Mtrs.
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e)Discharge Head = 26.14 Mtrs.
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f) Static Head = 21.40 Mtrs.
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iii)Rising main
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Length 94 mtrs
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Dia meter 100 mm
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Class GMS Tube (MG)
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iv) Pumping hours 8.00 hours
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v) Alititude of installations above M.S.L 425 mtr
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vi) Characteristic of water
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a) Temperature__________________ Deg Cel.
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b)Turbidity __________________JTU
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c) Alloanity _________________mg/1Ca Co3
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d) Size of solids _______________ mm
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e) others
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Providing ICTP Main Switch with HRC fuses of L&T / Havells / Standard / Kilburn/ Siemens make and having capacity 30% extra of the operational rating as per IS : 13947-P I & II with upto date amendments. ICTP Switch: i)Make ii)Type: iii)Capacity: 32 Amp
1
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Providing MS Sheet, steel fabricated floor mounted closed (Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted with steel sheet of 16 Gauge comprising and capable of mounting the following acccessories with all internal connections.Panel/Switch Board. i)Drawing ii)Layout Plan.
1
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i) MCB of L&T / Havells /Standard / Kilburn / Siemens 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: 13947-II with upto date amendments. MCB i) Make ii) Type iii) Range iv) Capacity 32 Amp
1
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ii) ELCB of recommended make L&T / Havells / Standard / Kilburn as per IS: 2516-1985 with upto date ammendments, and of suitable range which should have control box, operating handle and trip / reset bush button on / off of indicators, reindicating off spring condition of the circuit breaker for over current protection.The circuit should be equiped with magnet thermal release with metallic tape CTS. It should also be fitted with earth fault for tripping of breaker on occurence of Earth fault. ELCB i) Make ii) Type iii) Range 25 Amp
1
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100 mm diameter circular, A.C. supply, voltmeter of recommended make IMP/ Havells / AE / L&T of suitable range with selector switches as per IS: 4064-1978 with latest up to ammendments. Voltmeter i) Make ii) Type iii) Range 0.500
1
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Power factor meter of standard make as per relevent IS code with upto date ammendments.Power factor meter.i)Make ii)Type
1
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Frequency meter of standard make as per relevent IS code with upto date ammendments.Frequency meter i) Type
1
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Bus bar chamber having three bars of suitable rating for full length equal to the width of the board for three line phases and suitable for induced current one copper bar of half the rating of full length for neutral phase as per IS : 8084-1976 and IS: 11353-1985 read with BIS : 5578- 1985 with upto date ammendments. Bus Bar Chamber i)Type ii)Make iii)Rating
1
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ICTP switches with HRC fuses of L&T / Havells / Standard / Kilburn / Siemens make and of suitable capacity as per IS: 4064-1978 with upto date ammendments. ICTP Switches i)Type ii)Make iii)Capacity. 32 Amp
2
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Three phase indicator lamps complete with toggle switches for individual motors as per IS: 3452 (P-I&II) with upto date ammendments. 3-Phase indicators i)Type ii)Make iii)Capacity.
2
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100 mm diameter AC supply Ammeter of IMP/ Havells / AE/ L&T make of suitable range with selector switches and CIS operated as per IS: 1248 (P-I&II )-1983 with upto date ammendments.i)Type ii)Make iii) Range 15 Amp
2
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Capacitor of Mecheil / BHEL / GEC / L&T make as per IS : 2834-1986 with upto date ammendments, to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rating according to H.P.offered i/c cables as per relevant ISI code (of Seimens /Clocter / IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments, Rating of capacitor will be approved by HPSEB. Capacitor i) Type ii) Make iii) Range 2 KVAR
2
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Providing suitable D.O.L. Starter" of L&T / Havell's / IMP / BHEL make as per IS : 13947-II with upto date 'amendments for Squirrel cage / Slipring motor mounted on panel board with sheet steel- enclosures 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. Starter i) Type ii) Make Single Phase Preventor i) Type ii) Make
2
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Providing cast Iron flanged / screw type Sluice valve as per 780-1992 with upto date ammendmnents of Kirloskar / Leader make for the suction pipe of 100 mm dia. Sluice Valve i)Make ii) Class PN 1.00 iii)Test working head. iv) Material CI.
2
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Providing double flanged Cast Iron Sluice valve of Leader / Kirloskar make of 80 mm dia for the delivery line of pump and capable of with standing normal Seat Pressure as per BIS 780-1992 with upto date ammendments. For delivery pipe of pump. Sluice Valve i)Make ii)Class PN 1.00 iii) Seat pressure (Mpa) iv) Material CI
2
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Providing double flanged swing type cast Iron Reflux valves of Leader / Kirloskar make of 80 mm dia for the Rising main and capable of with standing the normal seat pressure and as per 5312-1992 with upto date ammendments. Pressure Gauge i) Make ii) Range
2
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Providing double flanged swing type cast Iron Reflux valves of Leader / Kirloskar make of 100 mm dia for the Rising main and capable of with standing the normal seat pressure and as per 5312-1992 with upto date ammendments. Pressure Gauge i) Make ii) Range
1
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Providing 100 mm dia steel circular dia pressure gauge of Prega/ Prrecision /Fiebing / Bourden make complete with all accessories such as stop cock, Copper tubing etc as per IS:3624-1987 with upto date ammendments Pressure Gauge i) Make ii) Range.
2
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Installation of all items appearing at S.No.75 to 112 as per the systematic drawing attached with the tender documents .
1
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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 including 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 1.50 times total head stipulated under item No.16. Suction Pipe: i) Material ii) Class (M) iii0 Thickness iv) Pressure rating The size of various components to be as under;- i) Suction pipe =100 mm dia 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.(GMS pipe shall be issued free of cost from Divisional store at Malahat) Delivery pipe =10 mtrs Common Header =10 mtrs i) Material GI ii) Class (Medium) iii) Thickness iv) Pressure rating
1
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Providing and laying copper PVC Insulated 3 core armoured power cable ( One cable carrying all the three phases) of suitable size and capacity to Motors and all other elelctrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Seimen / Gloster / IEC / ICC / EICO / National / Grandlay / Finolex / havell,s 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 2.50 mm2 ii) Make iii) Type-Armounted power cable iv) Capacity v) Core 3 (B) Supply side (From meter of HPSEB to Bus Bar & Switch i) Size 2.50mm2 ii) Make iii) Type-Armounred power cable iv) Capacity v) Core-3
1
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Providing and fixing double loop earthing with GI wire/ flat of suitable thickness electrode complete with material such as thimble, Nuts & Bolts, charcoal and common salt as per IS 3043-1987 with upto date ammendments for motors and other electrical equipments and digging of pits etc. complete in all respect as per the direction of the Engineer-in-Charge.ii) GI wire 8 SWG upto 15 HP.
1
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(D) S/E of 2 No. Centrifugal pumping set with allied accessories, one will act as stand bye) From Collection tank to OHSR Tank ( Zone-II) Providing horizontal spindle,horizontal /radial split casing / end 'suction ( back pull out arrangement) Single / double / multi stage of Mather and Platt / KSB / Beacon weir / BE/ Saber /Kirloskar /Joyti as per BIS IS 1520-1980 with upto date ammendments read with IS: 9137-1978 or latest edition suitable for lifting water for under mentioned characteristic with Bronze impellers / priming funnels, casing ring and shaft sleeves of Bronze shaft of stainless steel with cast iron casing, coupled directly through a flexible coupling on a common cast iron / cast steel base plate ( Base plate to be framed from the 'manufacturers of the pumping unit only) to slipring / Squirrel cage screen protected drip proof induction motor / motors of standard make such as Crompton / NGEF /GEC /Seimens / jyoti / BHEL /Kirloskar/ ABB suitable for operation on 415 (+/-15%) volts. 50 Cycles / Sec., 3 phase AC electric supply of 2900 RPM. The power of electric motor /motors should be at least + 10% in excess of the maximum power required by the pump / pumps in the Operation range of (+10%) and (-15%) of the duty point head.The motor / motors as per IS 325 IS 1978 with upto date amendments read with IS 900 - 1972 it should include cost of Bearing. Nuts, Bolts and painting etc. and should meet the following requirements.(a) 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
2
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i)Discharge, (Q) 4.46 LPS
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Total Head (H) =47.00 Mtrs.
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a) LWL in Tubewell 385.30 mtr. bgl.
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b)R.L. of shaft = 385.10 Mtrs.
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c)R.L. of discharge Pt. = 394.15 Mtrs.
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d)Suction lift. +tive Mtrs.
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e)Discharge Head = 47.00 Mtrs.
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f) Static Head = 9.05 Mtrs.
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Length = 1589 mtrs. ( C) Coupling
2
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Diameter =80 mm dia Class GMS Tube (MG) (d) Base plate
2
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iv) Pumping hours 8.00 hours
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v) Alititude of installations above M.S.L 425 mtr
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vi) Characteristic of water
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a) Temperature__________________ Deg Cel.
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b)Turbidity __________________JTU
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c) Alloanity _________________mg/1Ca Co3
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d) Size of solids _______________ mm
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e) others
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Providing ICTP Main Switch with HRC fuses of L&T / Havells / Standard / Kilburn/ Siemens make and having capacity 30% extra of the operational rating as per IS : 13947-P I & II with upto date amendments. ICTP Switch: i)Make ii)Type: iii)Capacity: 32 Amp
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Providing MS Sheet, steel fabricated floor mounted closed ( Almirah type) switch board i/c angle iron post of suitable height and size ISA 40x40x6mm duly painted with steel sheet of 16 Gauge comprising and capable of mounting the following acccessories with all internal connections. Panel/ Switch Board i) Drawing ii) Layout Plant
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i) MCB of L&T / Havells / Standard / Kilburn / Siemens 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: 13947-II with upto date amendments. MCB i) Make ii) Type iii) Range iv ) Capacity 32 Amp.
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ii) ELCB of recommended make L&T / Havells / Standard / Kilburn as per IS: 2516-1985 with upto date ammendments, and of suitable range which should have control box, operating handle and trip / reset bush button on / off of indicators, reindicating off spring condition of the circuit breaker for over current protection.The circuit should be equiped with magnet thermal release with metallic tape CTS. It should also be fitted with earth fault for tripping of breaker on occurence of Earth fault. ELCB i) Make ii) Type iii) Range 25 Amp
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100 mm diameter circular, A.C. supply, voltmeter of recommended make IMP/ Havells / AE / L&T of suitable range with selector switches as per IS: 4064-1978 with latest up to ammendments. Voltmeter i) Make ii) Type iii) Range 0.500
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Power factor meter of standard make as per relevent IS code with upto date ammendments. Power factor meter i) Make ii) Type
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Frequency meter of standard make as per relevent IS code with upto date ammendments. Frequency meter i) Type
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Bus bar chamber having three bars of suitable rating for full length equal to the width of the board for three line phases and suitable for induced current one copper bar of half the rating of full length for neutral phase as per IS : 8084-1976 and IS: 11353-1985 read with BIS : 5578- 1985 with upto date ammendments. Bus Bar Chamber i) Type ii) Make iii) Rating
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ICTP switches with HRC fuses of L&T / Havells / Standard / Kilburn / Siemens make and of suitable capacity as per IS: 4064-1978 with upto date ammendments. ICTP Switches i) Type ii) Make iii) Capacity 32 Amp
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Three phase indicator lamps complete with toggle switches for individual motors as per IS: 3452 (P-I&II) with upto date ammendments. 3- phases indicators i) Type ii) Make iii) Capacity
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100 mm diameter AC supply Ammeter of IMP/ Havells / AE/ L&T make of suitable range with selector switches and CIS operated as per IS: 1248 (P-I&II )-1983 with upto date ammendments. Ammeter i) Type ii) Make iii) Range 15 Amp
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Capacitor of Mecheil / BHEL / GEC / L&T make as per IS : 2834-1986 with upto date ammendments, to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rating according to H.P. offered i/c cables as per relevant ISI code ( of Seimens / Clocter / IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments, Rating of capacitor will be approved by HPSEB. Capacitor i) Type ii) Make iii) Ranage 2 KVAR
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Providing suitable D.O.L starter of L&T / Havell's / IMP / BHEL make as per IS :13947-II with upto date 'amendments for Squirrel cage / Slipring motor mounted on panel board with sheet steel- enclosures under voltage release, with or without 'initial oil filling as the case may be with Starter i) Type ii) Make
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single Phase preventor as per IS ;1248 ( P-V ) 1983 with up to date amendments. i) Type ii) Make
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Providing cast Iron flanged / screw type Sluice valve as per 780-1992 with upto date ammendmnents of Kirloskar / Leader make for the suction pipe of 80 mm dia. For suction being +VE head. Sluice Valve i) Make ii) Class PN 1.00 iii ) Test working head iv) Material CI
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Providing double flanged `Cast Iron Sluice valve of Leader / Kirloskar make of 65 mm dia for the delivery line of pump and capable of with standing normal Seat Pressure as per BIS 780-1992 with upto date ammendments. For delivery pipe of pump. Sluice valve i) Make Cast Iron ii) Class PN 1.00 iii) Seat pressure (Mpa) iv ) Material CI
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Providing double flanged swing type cast Iron Reflux valves of Leader / Kirloskar make of 65 mm dia for delivery line of pump and capable of with standing the normal seat pressure and as per 5312-1992 with upto date ammendments. Reflux valve i) Make Cast Iron ii) Class PN 1.00 iii) Seat Pressure (MPa) iv) Material CI
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Providing double flanged swing type cast Iron Reflux valves of Leader / Kirloskar make of 80 mm dia having by pass arrangement for the Rising main of the Pump and capable of with standing the normal seat pressure and as per 5312-1992 with upto date ammendments. Reflux valve i) Make Cast Iron ii) Class PN 1.00 iii) Seat Pressure (MPa) iv) Material CI
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Providing 80 mm dia steel circular dial pressure gauge of Prega/ Precision / Fiebig make complete with all accessories such as stop cock,Copper tubing etc.as per IS: 3624-1987 with upto date ammendments. Pressure Gauge i) Make ii) Range
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Installation of all items appearing at S.No.117 to154 as per the systematic drawing attached with the tender documents .
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Fixing 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 including rubber / asbestos gasket of 3 mm thickness as per IS : 2712-1972 and required number of Nuts and Bolts as per 1364-1983.-the pipes shall be as per relevent IS code and to withstand 1.50 times total head stipulated under item No.29. Suction pipe : i) Material GI ii) Class (M) iii) Thickness iv ) Pressure rating The size of various components to be as under;- i) Suction pipe =100 mm dia 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 100 mm dia to be joined (GMS pipe shall be issued free of cost from Divisional store at Malahat) Delivery pipe =10 Mtrs and Common Header = 10 Mtrs i) Material GI ii) Class (Medium) iii) Thickness iv) Pressure rating
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Providing and laying copper PVC Insulated 3 core armoured power cable ( One cable carrying all the three phases) of suitable size and capacity to Motors and all other elelctrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Seimen / Gloster / IEC / ICC / EICO / National / Grandlay / Finolex / havell,s 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 2.50 mm2 ii) Make iii) Type-Armounted power cable iv) Capacity v) Core 3 (B) Supply side (From meter of HPSEB to Bus Bar & Switch i) Size 2.50mm2 ii) Make iii) Type-Armounred power cable iv) Capacity v) Core-3
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Providing and fixing double loop earthing with GI wire/ flat of suitable thickness electrode complete with material such as thimble, Nuts & Bolts, charcoal and common salt as per IS 3043-1987 with upto date ammendments for motors and other electrical equipments and digging of pits etc. complete in all respect as per the direction of the Engineer-in-Charge.ii) GI wire 6 SWG upto 15 HP.
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