Providing LIS Khalag Jhakhari Khairi etc. In G.P Dhamoon Tehsil Distt. Shimla

Amount

Laying and Jointing PVC Pipe. Heading

Installation, testing and commissioning of horizontal spindle horizontal/radial split casing/end section(back pull out arragement) single/double/multistages centrifugal pump Kirloskar make Model RKBF 65/191 LM as per BIS-1520-1980 with upto date ammendments, read with IS -9137-1978 or latest edition suitable for lifting Raw water for under mentioned characterstics with bronze impellers/priming funnels casing ring and shaft sleaves of bronze, shaft of steel grade- with cast iron steel base plate (base plate to be from the manufacturers of the Kirloskar/Crompton/ABB/Jyoti/Marathon make of 240 HP suitable for operation on 415(+)/-5% volts, 50 cycles/second, 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the opeation range of (+)10% and (-)25 % of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS 900- 1972. It should include cost of bearing nuts,bolts and pointing etc. and should meet the following requirements:-

(I) Discharge (Q) 26.395 LPS for each pump Set.(ii) Total Dynamic Head: 387.60 Meters.(a) LWL in sump well(h) : - Meters.(b) Shaft level :- Meters.© Level at discharge point : Meters.(d) Suction lift :- Meters.(e) Residual head:-3.00 Meters.(f) Static head:- 374.25 Meters.(iii) Rising main(a) Length:- 1410 mtrs.(b)Dia :- 250 mm.(iv) Pumping hours. 20 hours.(v) Altitude of Installation above MSL - Meters.(vi) Characteristics of water(a) Temperature oC (b)Abient Temperature oC © Turbidity Raw water (d) Alkalanity: . e) Size of the solids.....mm (f) Others:- Pumps Specifications: Make:- Kirloskar. . (ii) Model :- RKBF 65/191 LM (iii) No.of stages :-9 .(iv)Material manufactures certificate to be appended (I) Head(H):- . (ii)Discharge(Q) 26.395 LPS for each pump Set. .(iii)BHP absorbed:-240 HP (iv)Efficiency(n):-72% (v) NPSH(K):-7.14/0.50m (b) Motors Specification:- I) Make:- Kirloskar/Crompton/ABB/Jyoti/Marathon make .ii) Model:- . iii) Motor rating (KW ) .iv) Speed.:- 2950 rpm (v) Insulation.© Coupling ] (d) Base Plate

Installation, testing and commissioning of Change over switch with HRC fuses of Kilburn/L&T/Siemens/Crompton Standard/Havells make and having Capacity 30% extra of the Operational rating as per IS:4064-1978 with upto date ammendments immediatelyafter the power meter of HPSEB.Change over Switch.((i) Make:- (ii) Type (iii) Capacity:

Installation, testing and commissioning of 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, capable of mounting the following accessories withall internal connections: Panel/Switch Board(I) Drawing (ii) Layout plan

Installation, testing and commissioning of M.C.C.B./Oil circuit breaker of Kilburn/L&T/MEI/GEC make & of suitable capacity on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltagereleases as per IS: 2516-1985 with upto date ammendments with. MCCB/OCB: i) Make:- . ii)Type. iii)Range .(Iv) Capacity

Installation, testing and commissioning of Earth leakage circuit breaker of recommended make (Kilburn/L&T/MEI/ GEC) as per 2516-1977 with upto date ammendment 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 tape etc. Itshould also be fitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. ELCB:- I)Make:- As per NIT ii)Type: iii) Range.

Installation, testing and commissioning of voltage monitor relay three phase with all protection and usual indicator and electric siren against single phasing low voltage,high voltage reverse phasing,over loading and phase voltage difference as per IS:3842(latest edition). VOLTAGE MONITOR RELAY: i)Make:- . ii) Type:- iii) Range.

Installation, testing and commissioning of Power factor meter of standard make as per relevant IS code with upto date ammendments of suitable rating. POWER FACTOR METER: I)Type:- ii) Make:-

Installation, testing and commissioning of Frequency meter of standard make as per relevant IS code with upto date ammendments of suitable rating. FREQUENCY METER: I) Type:- ii)Make:-As per NIT. iii) Range:

Installation, testing and commissioning of Bus bar chamber having three bars of suitablerating for full length equal to the width of the board for three live phases and suitable for induced current,three and 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:- As per NIT. iii)Rating

Installation, testing and commissioning of ICTP switches with HRC fuses of L&T/Crompton/Kilburn/Siemens/standard/Havells make and of suitable capacity as per IS 4064-1978 with upto dateammendments. ICTP SWITCHES: I) Type : ii)Make:- iii)Capacity :-

Installation, testing and commissioning Three phase Indicator lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments. THREE PHASE INDICATOR:- i) Type:- ii) Make:- iii) Capacity

Installation, testing and commissioning of Capacitor of Siemens/Bhel/GEC/ L&T/ make as per IS:2834- 1986with upto date ammendments to raise the power factor at site to 0.95 for direct connections to induction motorindividually of required KVA 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 ammendments. CAPACITOR:- I)Type:- ii)Make:- As per NIT. iii)Range

Installation, testing and commissioning of suitable Oil immersed star delta starter of MEI/Kilburn/Jyoti/L&T/Siemens make as per IS 8544-1979 with upto date ammendments for squirrel cage/slip ring motor mounted on pannel 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 perIS 1248(P-V)- 1983 with upto date ammendments. STARTER:- I)Type:- ii)Make:- As per NIT. Single Phase Preventor:- i) Type: ii) Make.As per NIT.

Providing and fixing Hour run meter of recommended make of suitable capacity as per IS:722(Latest edition). HOUR RUN METER:- I) Type:- ii)Make:- As per NIT. iii)Capacity:-

Providing and fixing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337-1971. Antivibration Pad:- (i) Size:- ii) Make:- As per NIT. iii) Material:-

Prov. And fixing Volt battery with battery charger for tripping of motor conotrol. I) Size:- ii) Make. Iii) Material.

Prov. And fixing Cast iron flanged/screw type foot valves with strainer as per IS: 4098-1986 with upto date ammendments of Kirloskar/ Mechneil/Kilburn/Leader/make 250 mm dia. FOOT VALVE:- i) Make:- As per NIT. ii)Class:- iii)Test working head iv) Material.

Installation, testing and commissioning of double flanged cast steel sluice valve of Leader/Bhel/ kirloskar/Kilburn/GLED/Fouress/ make and of 250 mm dia. for the delivery line of pump and capable of with standing the normal seat pressure and as per BS:1414 with upto date ammendments. SLUICE VALVE: i)Make:- As per NIT. ii) Class:-ASA-300 iii)Seat Pressure. iv)Material:-

Providing and fixing double flanged cast iron sluice valve of Leader/Bhel/ kirloskar/Kilburn/GLED/Fouress/ make and of 250 mm dia. for the suction side of pump and capable of with standing the normal seat pressure and as per BS-1414 with upto date ammendments. SLUICE VALVE: i)Make:- As per NIT. ii) Class:- PN 1.6 iii)Seat Pressure iv) Material:-

Installation, testing and commissioning of double flanged(Swing type) Cast steel Reflux valve of Leader/Bhel/Kirloskar/ Kilburn/GLED/ Fouress/Kartar make and of 250 mm dia having bye pass arrangement for rising main and capable of with standing normal seat pressure as per BS:1868 (P.I) with upto date ammendments.- REFLUX VALVE:- i)Make: As per NIT. Class:- ASA-300 Seat Pressure: Material:-

Providing and fixing 100mm dia circular dia pressure gauge of Fiebing/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:- I)Make:- As per NIT. ii) Range

Providing and fixing 100mm dia circular dia vaccume gauge of Fiebing/ Bourden/Prega/Precision make complete with all accessories such as stop cock,coppertubing etc. as per IS 3624-1987 with upto date ammendments. VACCUM GAUGE:- i) Make. As per NIT. ii)Range

Prov and fixing discharge meter standard make to be liked on the rising main near the storage tank as per the direction of the Engineer-in-charge as per IS: 2373-1981 with upto date ammendments. Discharge Meter:- i) Make:- As per NIT. ii) Type:- iii)Range.

Installation of all the items appearing at Serial No. 1 to 12 as per the systematic drawing attached with the tender .

Providing and fixing double flanged MS/GI piping work layout tobe approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per the rising main respectively complete with all specials such as bends,tees reducers/increasers with companion flanges matching with the relevant specifications of the accessores as indicated in the drawing No 2 including rubber/asbestos gasket of minimum 3mm thickness as per IS 2712-1979 and required number of nuts and volts as per IS 1364-1983. The pipes shall be as per relevant IS code and 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… 250 mm dia. (ii)Delivery pipe…200 mm dia (iii)Common Header :-250 mm dia. pipe and will extended upto 5 mtrs from the outer wall of the pump house in the direction to be jointed.

SUCTION PIPE:- I)Make:- . ii)Grade. iii)Thickness. iv) Pressure rating. DELIVERY PIPE AND COMMON HEADER:- i)Material ii) Grade . iii) Thickness. iv)Pressure rating

Providing and laying copper PVC insulated armoured powercable(one cable carrying all the three phases)of suitable size and capacity to and all other electrical equipments as per IS:1554(P-I)1988 or latest with upto date ammendments of Siemens//Gloster/ JEC/ICC/EICO National/Grandlay make including all other accessores such as thimbles, flexible,pipes solder,nuts and bolts,cable glands etc. laid in pipes or trenches under floor. ARMOURED POWER CABLE:- A) Motor side (from switch to starter and starter to motor).i)Size: sq.mm. ii)Make:- iii)Type:- iv)Capacity. v) Core. B) Supply Side: (From meter of HPSEB to Bus Bar and Switch) :-i)Size: sq.mm. ii)Make:- .iii)Type:- iv)Capacity. v) Core

Providing and fixing double loop earthing and copper plate 600mmx600mmx3mm thick electrode complete with material suchas thimbles, nuts and bolts,charcoal and common salt,25mmx3mm copper strips/as per IS: 3043-1987 with upto date ammendmentsfor motors and other electrical equipments and digging of pits etc,.complete in all respect.

Testing and commissioning at site in trenches to be beveled ended pipe conforming to IS/ISO:3183-2007 (Latest with up to date amendments) having minimum wall thickness as specified below & capable of withstanding required test pressure as prescribed in IS/ISO code, in random lengths of 5.5 to 6.5 mtr. The pipe ends shall be levelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest applicable and with uptodate ammendments (leak proof) in three layers at site of work with welded rods of Advani/oeriliken make/ISI marked (welded rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces,tee bends & other special manufactured from parent pipes as applicable to the particular reach and of approved specification as per site conditions. and cutting of pipes wherever required as per site requirement including carriage in all leads & lifts and as directed by the Engineer-In-Charge. The pipe shall have zinc coating inside & outside confirming to IS-4736-1986 or latest with upto date ammendments & shall be engraved with API X 56. The laying shall confirm to BIS 5822-970 or latest with upto date ammendments to the entire satisfaction of Engineer-In-Charge. (Earth work & cost of MS Flanges after 100meter length shall be measured & paid for seperately.) including all leads, lifts and carriage of materials at site and as per direction and to the entire satisfaction of the EngineerIn-Charge

Dia of pipe 250mm (API X-56).

Naresh Sharma (BID ID -524009)