Prov LWSS to various habitation under GP Shilli Parali Jai Pidhi Mata and Sheel to cover FHTS of LO household under Sub Division Jubbal S E of pumping machinery

Amount

Providing installation commissioning & testing of spindle, horizontal/Redial split casing/end suction (Back full out arrangement) Single/ double/ Multistage centrifugal pump in series/ perrel of recommended make such as of stan`dard make such as KSB/ Mathar & Platt/ Jayoti/ Kirloskar/WASP confirming to BIS 1520-1980 (latest with upto date ammendments) read with BIS 9137-1978 or latest edition for suitable for lifting water for under mentioned characterstics with crompton impeller, proming fummels casing ring and shaft sleves of bronze shaft of suitable casing couple directly through a flexible cast steel/ base plate (base plate to be from the manufacturer of the flexible coupling on a comman cage screen protected drip proof induction motor/ motor of standard make such as Kirlokar/BEHL/ NGEF/Crompton/ Siemen/Jyoti of 2900 RPM and suitable for operation on 400 (+/-) 5% volt 50 cycles/ at least +10% in excess of the maximum power required by the pumps in the operation range of (+)10 and (-) 25% of the duty point head. The motor/motors as per IS 325-1978 with up to date ammendments read with IS 900-1972. The starting current of motor shall be limited. It should include cost of painting etc. and should meet the following requirements. Duty conditions as per Annexture A.

Providing and fixing ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP SWITCH Make Type Capacity.

Providing and fixing M.S 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 accessaries with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-charge. Panel/Switch board Drawing Layout plan

MCB/MCCB of MEI/Havels/Standard make and of suitable capacity for offered motor on incomming feeder with or without initial oil filling as the case may be with neutral linked under voltage released as per relevent IS code with up to date ammendment. MCB/MCCB i) Make ii) Type iii) Range iv) Capacity.

Earth leakage circuit breaker of recommonded make L&T/MEI/GEC as per IS:2516- 1977 with upto date ammendements 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 cicuit should be equipped with magnet thermal release with matallic tape CST, it should be fitted with earth fault for tripping of breaker on occurance of earth fault on off breaker load side and suitable for above motor and the voltage meter relay 3 phase with all protection and usual indicators and electrid siran against single phasing, low voltage,reverse phasing,over loading and phase voltage difference as per IS:3842(latest edition) ELCB i) Make ii) Type iii) Range

The voltage monitor relay of AE/MEI/L&T Havells make three phase with all protection and usual indicator and electric seiren against single phasing, low voltage, high voltage, reverse phasing, over loading and phase voltage different as per IS:3482 (latest addition) Voltage Monitor relay I)Make II)Type III)Range

Digital 100 mm diameter circular dial A.C. supply volt meter of recommended make AE/IMP/ Havells of suitable range with slector switches as per IS:4064-1978 with uptodate ammendements. Volt meter I)Make II)Type III)Range.

Digital Power factor mtr of standard make as per relevent IS code with upto date ammendements. Power factor meter Type Make

Digital Frequency mtr of standerd make as per relevent IS code with upto date ammendements. Frequency mtr. 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 netural phase as per IS:8084-1976 and IS:11353-1985 read with BIS-5578-with uptodate ammendments. Bus bar chamber I)Make II)Type III)Rating

ICTPswitches with HRC fuses of Kulburn/L&T/Siemens/Standered/Havells make and of suitable capacity as per IS:4064-1978 with up to date ammendments. ICTP Switches 1)Type II)Make III)Capacity

Three phase indicator lamps complete with toggie switches for individual motors as per per IS:3452(P_I&II) with up to date ammendements. Three phase Indicator 1)Type II)Make III)Capacity

Capacitor of Mecheil/BHEL/GEC/L&Tmake as per IS2834-1986 with up to date ammendements,to raise the power factorat site to 0.95 for direct connection to induction motor individuaily of required KVA rating according to H.P offered including cables as per relevent ISI code(of Siemens/Ciocter/ IEC make0 from busbar chamber to capacitor and also including ICTP switches of appropriate up date ammendements. Capacitor 1)Type II)Make III)Range

P/fixing suitable oil immersed Auto transformer/stater rotor strarter L&T/Siemensmake as per IS:8544-1979 with up to date ammendements for squirrel cage/ slip ring motor mounted on panel board with magnetic type over load release and dashpot pot, time lag under voltage release with or with out initial oil filling as the case may be with single phase preventer as per IS:1248(P-V)-1983 with up to date ammendements. Singal phase preventer 1)Type II)Make

Providng Digital hour run meter of recommended make and suitable capacity as per IS:722(latest edition.) Hour Run Meter I) Make II) Make III) Capacity

Providing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337:1971. Antivibration pads Size Make Material

Providing double flanged CI sluice valve PN1 of Leader/BHEL/Kirlosker/GLEd/Kilburn Fourses / Kartar make and equal to dia of suction pipe and cpable of withstanding the normal seat pressure as per IS:780:1984 with upto date ammendments. Sluice valve Make Class Seat Pressure

Providng double flanged cast iron sluice valves PN-I of leader/BHEL Kirlosker/Kilburn GLED/fourses/ Kartar make and one step higher then delivery line of pump and capable of withstanding the normal seat pressure and as per BIS standards with upto date ammdnements. Sluice valve Make Class Seat Pressure Material

Providing double flanged swing type cast iron valve, PN-I of Leader/BHEL/ Kirlosker/Kilburn/GLEd/Fourses/ Kartar make and having bye pass arrangements of one step higher then delivery line of pump and capable of withstanding normal seat pressure as per BIS standards with upto date amnmendments) Reflux valve Make Class Seat Pressure Material

Providing double flanged cast iron reflux valves class PN-I of Leader/BHEL/KILROSKER/ Kartar/KILBURN/GLED/FOURSES/ Kartar make and of 350 mm dia having bye pass arrangements for rising main and capable of withstanding normal seat pressure as per BIS standards with upto date ammendments. Reflux valve Make Class Seat Pressure Material

Providing 100mm dia circular dial analog pressure gauge of suitable range of Fiebig /Bourden/ PREGA/precision make complete with all accessories such as stop cock, copper tubing etc.as per IS: 3624-1987 with upto date ammendments. Pressure gauge Make Range

Providing discharge meter of standard make to be fixed on the rising main in pump house as per the directions of the Engineer in charge as per Is:2373:1981 with upto date ammendments. Discharge Meter Make Type Range

Installation of all the items apparing at serial No.1 to 9 as per the systematic drawing

Providing and fixing double flanged MS/GI piping work (Layout to be approved by the Engineer in charge) for suction and delivery pipes suitable to pump(s) offered and common header as per the R/Main respectively complete with all specials such as bends, tees, reducers. Increasers with companions flanges matching with the relevant specifications of the accessories including rubber/asbestos gasket of minimum 3mm thckness as per IS:2712:1979 and required number of nuts and bolts as per Is:1364:1983, The Pipes fittings and joints shall be as per relevant IS code & to withstand 1.5 times total head stipulated under item No.1. The size of the various components to be as under: i) Suction pipe : One dia higher then the suction of pump offered and suitable to keep the velocity of flow from 1 to 1.5M/second in the suction pipe. ii) Delivery pipe: One dia higher then the delivery of the pump offered and suitable to keep the velocity of flow from 1.5 to 2M/second in the delivery pipe. iii) Common header : One dia higher then delivery of pump x 350 mm dia and will extend upto 5 meters from the outer wall of the pump house in the direction to be jointed. Suction Pipe Material Grade Thickness Pressure rating Delivery pipe and common header Material Grade Thickness Pressure rating

Providing and laying copper PVC insulated arsoured power cable(One cable carrying all the three phases) of suitable size and capacity to motors and all other electircal equipments as per IS:1554(P-I) 1988 or latest ith upto date ammendments of siemensGLOSTER/IEC/ICC/EICD/NATIONAL/GRANDLAY make including all other accessories such as thinbles, flexible pipes,solders,nuts and bolts cable glands etc. laid in pipes or trenches under floor. Arsoured power cable A) Motor side )from switch to starter & Starter to motor) Size Make Type Capacity Core B) Supply Side (form motor to HPSEBLto bus bar and switch Size Make Type Capacity

Sai Aqua Machines and Builders

Babu Ram

HYDRAULIC ENGINEERING COMPANY