Aug. Extension of lift irrigation Scheme Barli in Nurpur Constituency in tehsil Nurpur Distt. Kangra

Amount

Providing suitable raw water submersible raw water KRTU Pump Set capable of handling 3500 PPM turbidity of KSB make single and open Impeller raw water handling pump conforming to latest BIS-Code. The Pump shall be fitted with single Vane Impeller of suitable alloy for handling raw water as per IS-5659-1970 having oil/grease packed bearings and stainless steel shaft wound stator of motor side with shaft protection sleeves on pump side ensuring better life for shaft. The Impeller of of Pump shall be directly mounted on extended submersible squirrel cage motor shaft conforming to BIS-1203-1979 with uptodate ammendments of 1450 (N) RPM,totally dust and weather proof with detachable Pump casing for double mechanical seal,grease/oil lubricated bearings and provided with stainless steel thrust bearing plate to with stand vertical loads with minimum wear and tear, it should be fitted with device to take-up expanion of water on heating of Motor and suitable for operation on 415 ± 10% Volts, 3-Phase, 50 C/S A.C.supply. Tge power of motor should be atleast maximum 10% in excess of power required by the Pump in complete operating range with mounting stand/duck foot bend, steel guide wire with mounting hook, lowering chain and standard accessories as supplied by the manufacturers complete and suitable for ful-filling the following the following requirements:-

Total Head (in mtrs) = 12.58 Mtrs

Discharge required from each pump. =15.19 LPS

No. of pump required =2.00 Nos. (Both work at time)

Location of the site of installation of machinery. =The site is located at a distance of 10 KM from Nurpur Railway station by road & 0.200 KM on head load (for the installation of both machineries.

The Altitude of installation. =The altitude of place is 511.00 mtrs above MSL

Type of current. =AC Three phase supply with

Rate Voltage = 415+ 10%

Type of water and its source =Raw water from Jack Well

Charactristics of water. (a) Ambient Temperature dig. =20 dig. C (b) Turbidity NTU =113NTU ( c) Hardness260Mg/Ltrs(as CaCO3) =540Mg/Ltr (d) PH =6.5 to 8.5(e) TDS =3500PPM f)Other

Depth of Jack Well = 3.00 mtrs

LWL in Jack Well 275.00 mtrs.

Center line level of Pump 275.00 mtrs

Discharge level of highest point =283.50 mtrs

Static head in Mrs =8.50 mtrs.

Length of R/Main =100 mtrs.

Dia of Rising main =200 MM dia MSERW Pipe 4.80mm thick

No of working hours per day =20 Hours

Limit of pump operation. =(-) 15 % (+) 10% of total head

R.P.M. of pumping set. =1450 RPM

Test run. =8 Hours continueously for 7 days

Supply , Installation, Testing and Commissioning of Fully Automatic LT Panel for submersible pump made out of 16 Gauge sheet powder coated dust and veremin proof wall mounted and front opering door type switch board with copper insulated wiring suitable to operate 2 nos. pump of rating 7.5 HP automatically through Variable Frequency Drive Starter. Starter should be capable to handle all the faults like short circuit, over current, under current, over voltage, under voltage, dry pump protection. It should get on and off command automatically from PLC and HMI. Monitoring and controlling of Pump running and tripping status should be monitored and controlled remotely through IOT enabled device. Access should be given to 3 users. Make: Aarmation Electric Private Limited/MAS/ELLES

Variable frequency drive starter of 7.5 HP Heavy Duty for smooth start and smooth stop of pumps and for the energy conservation in the system. It Should be capable to control the frequency of pumps through out the operation and also should be capable to maintain the power factor of the system within acceptable limits. It should have ambient temperature 50 Degree without derating and have conformal coating class 3C2, so that it can work in any harsh environment like moisture etc. Make: Aarmation Electric Private Limited/MAS/ELLES (1). Multi function meter indicating different parameters like Current, Voltage, KWH, PF, THD etc with RS 485 communication Make L&T/Conserve/Siemens 1 No, (2). MCB /MCCB suitable capacity of L&T / Standard make on the coming feeder for pumping set confirming to BIS 2516-1985 ( Latest edition) with neutral linked under voltage release. 1No,3 Three phase indicating lamps complete with logged switches for individual motors conforming to BIS 3452 ( Part I & II ) latest with upto date amendments 2 Nos, (4) Incomer MCCB with for proper short circuit capability for both the starters make L&T/Schnieder/ABB 2 Nos., (5) On / Off indicator and push button, Control and power wiring, Power capacitor, Cooling fan 230 VAC, Contorl terminal, Buss Bar, i.e.Bolt, insulator, etc. 1 No, (6). Input Choke which should be installed at the input of VFD starter, so that there should be proper protection in case of any voltage surge and distortions in signal 1 No, (7). Control Transformer to safe guard the control circuit of all the components from the voltage surges and spikes. 1 No, (8). Output contactors in the output of VFD to run the pump 2 Nos., 9(). Transportation and Carriage Charges for panel till site 1 No, (10). Programmable logic controller with appropriate digital and analog inputs and outputs to give automatic command to star delta and also will get data from Multi function Meter for Current, Voltage, KWH, PF and THD. Make Mitsubishi/L&T/Delta 1 No, (11). HMI 7" display with IOT to give on and off command manually and also to show pump running and breakdown status at pump station Make Wientek/Exor/Mitsubishi/Mecon. 1 No.(12.) Supply of software with license to monitor data at Laptop/Mobile in form of Software and Mobile Application for 3 users 1 No, (13). Level Sensor to indicate the water level of tank remotely 1 No, (14). Cloud Gate Way for Data Cluding to Server 1 No. (15). Cable for Communication for Water Level Sensor 1 No, 16. Installation and Commissioning 1 No

Supply of Kirloskar/Kilburn/Leader make Cast iron class PN 1.00 double flanged swing Check type Reflux Valve having bye pass arrangement of size one size higher to delivery size of pump and shall be suitable for withstanding nominal seat pressure of 10.20Kgs./cm² confirming to BIS 5312-1984 (Latest edition)(The size & class of valve shall be specified by the tenderer).

Providing & laying PVC insulated jointless, flat water proof copper cable of Siemens/Finolex/ Grandlay/ Gloster make conforming to BIS:1554 (Part I) -1988 or latest with up to date ammendments of suitable size for the pump sets offered(one cable carrying all three phases) including all other electrical equipment /accessories such as thimbles ,flexible pipe, solder, nuts & 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.

On supply side of 3½ core coper cable 2.50 mm^2 ( From HPSEB Meter to Switch & Starter). (The size of cable shall be specified by the tenderer).

On motor side 3 core flat joint less copper cable of size 2.50 mm^2 ( From Switch & Starter to Motor) pump installed in the bore. (The size of cable shall be specified by the tenderer).

Supply of standarad make 100 mm dia circular/square 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 ammendments.

Providing and laying of G.I./MSERW pipe considering site requirements and having appropriate size in accordance with the delivery size of pumping set . The pipe shall conform to relevant BIS codes & capable of with standing the feild test pressure equal to 1.5 times the operating pressure including all type of fittings such as bends, tapers/ reducers, flanges, rubber gaskets 3mmthick, nuts & bolts and any other fitting required at site and work shall be to the entire satisfaction of Engineer-in-Charge. The pipe material shall conform to relevant BIS Code and capable of with standing FTP equal to 1.5 times the operating pressure the complete arrangement shall compromise of

Delivery pipe mm dia (The size of pipe shall be specified by the tenderer).

Errection of all equipments including cost of tees, bends tapers & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Centrifugal Pumping machinery Stage-2nd.

Supply of horizontal spindle,horizontal/radial split casing and suction (backpull out arrangement) single/ double / multistage centrifugal pumps or combination of pumps in series /parallel of KSB/Mather & Platt/Jyoti/Kirloskar/BE/Maxflow/Beaconweir/Sabar make conforming to BIS: 1520-1980 (latestwith upto date ammendments) read with BIS: 9137-1978 (latest edition) suitable for lifting water of under mentioned charactristics with impellers of bronze/suitable alloy, priming funnels,casing ring & shaft sleeves of bronze/ suitable alloy, shaft of sutable steel grade with cast iron casing coupled directly through a flexible coupling on a common C.I. / Cast steel base plate (base plate to be from the principle manufacturer of pumping set) to slippering/squirrel cage screen protected drip proof electric induction motor of Kirlokar /NGEF/Crompton / Siemen /Jyoti /BHEL /GEC( Marrathon) /ABB conforming to BIS: 325-1978 read read with BIS: 900-1965 (latest with upto date ammendments) It should include the cost of bearings, nuts & bolts,painting etc. and shall be suitable for operation as per data given below.

Total Head =66.77 Mtrs.

Discharge required from each pump. =15.19 lps of each pump

No. of pump required =2.00 Sets(both work at time)

Location of the site of installation of machinery. =The site is located at a distance of 10 KM from Nurpur Railway station by road & 0.200 KM on head load (for the installation of both machineries.

The altitude of installation. =280 MSL.

Type of current.=AC three phase supply with freqduency of 75cycle per second.

Rate Voltage =415V + 10%

Type of water and its source =Clear water, Shaft level =280.50 Mtrs, Level of discharge point =340.50 Mtrs, Static Head =60 Mtrs

Charactristics of water. (a) Ambient Temperature dig. =20 degree. (b)Turbidity NTU =113NTU ( c)Hardness260Mg/Ltrs(as CaCO3) =540Mg/Ltr (d) PH =6.5 to 8.5(e) TDS =610PPM (f) Other Depth of well assembly

No. of working hours per day =20.00Hours.

Length of Rising main =340 Rmts.

Dia of Rising main =200 MM dia MSERW Pipe 4.80mm thick

Limit of pump operation. =In the completem Range of (-)75% .

R.P.M. of pumping set. =2900 RPM

Test run.= 8 Hours contineously for 7 days.

Supply , Installation, Testing and Commissioning of Fully Automatic LT Panel for centrifugal pump made out of 16 Gauge sheet powder coated dust and veremin proof wall mounted and front opering door type switch board with copper insulated wiring suitable to operate 2 nos. pump of rating 30 HP automatically through Variable Frequency Drive Starter. Starter should be capable to handle all the faults like short circuit, over current, under current, over voltage, under voltage, dry pump protection. It should get on and off command automatically from PLC and HMI. Monitoring and controlling of Pump running and tripping status should be monitored and controlled remotely through IOT enabled device. Access should be given to 3 users. Make: Aarmation Electric Private Limited/MAS/ELLES

Variable frequency drive starter of 30 HP Heavy Duty for smooth start and smooth stop of pumps and for the energy conservation in the system. It Should be capable to control the frequency of pumps through out the operation and also should be capable to maintain the power factor of the system within acceptable limits. It should have ambient temperature 50 Degree without derating and have conformal coating class 3C2, so that it can work in any harsh environment like moisture etc. Make: Aarmation Electric Private Limited/MAS/ELLES (1). Multi function meter indicating different parameters like Current, Voltage, KWH, PF, THD etc with RS 485 communication Make L&T/Conserve/Siemens 1 No, (2). MCB /MCCB suitable capacity of L&T / Standard make on the coming feeder for pumping set confirming to BIS 2516-1985 ( Latest edition) with neutral linked under voltage release. 1No,(3) Three phase indicating lamps complete with logged switches for individual motors conforming to BIS 3452 ( Part I & II ) latest with upto date amendments 2 Nos, (4) Incomer MCCB with for proper short circuit capability for both the starters make L&T/Schnieder/ABB 2 Nos., (5) On / Off indicator and push button, Control and power wiring, Power capacitor, Cooling fan 230 VAC, Contorl terminal, Buss Bar, i.e.Bolt, insulator, etc. 1 No, (6). Input Choke which should be installed at the input of VFD starter, so that there should be proper protection in case of any voltage surge and distortions in signal 1 No,( 7). Control Transformer to safe guard the control circuit of all the components from the voltage surges and spikes. 1 No,(8). Output contactors in the output of VFD to run the pump 2 Nos., (9). Transportation and Carriage Charges for panel till site 1 No, (10). Programmable logic controller with appropriate digital and analog inputs and outputs to give automatic command to star delta and also will get data from Multi function Meter for Current, Voltage, KWH, PF and THD. Make Mitsubishi/L&T/Delta 1 No, (11). HMI 7" display with IOT to give on and off command manually and also to show pump running and breakdown status at pump station Make Wientek/Exor/Mitsubishi/Mecon. 1 No.(12). Supply of software with license to monitor data at Laptop/Mobile in form of Software and Mobile Application for 3 users 1 No, (13). Level Sensor to indicate the water level of tank remotely 1 No, (14). Cloud Gate Way for Data Cluding to Server 1 No. (15). Cable for Communication for Water Level Sensor 1 No, (16). Installation and Commissioning 1 No

Providing and fixing of Kirloskar/Kilburn/Leader make Cast iron double flanged swing Check type Reflux Valve of size mm and class PN 1.6 having bye pass arrangement and one size higher to delivery size of pump and shall be suitable for withstanding nominal seat pressure of 16.32Kgs./cm² confirming to BIS 5312-1984 Part-II )(The size & class of valve shall be specified by the tenderer).

Supply of Kirloskar/ Leader make Cast iron PN 1.6 double flanged swing check type reflux valve having bypass arrangement to be provided on Rising main i.e 200mm dia ) of size and shall be suitable for withstanding nominal seat pressure of 16.22 Kg/cm2 confirming to BIS 5312-1984(latest with uptodate ammendments

Providing & laying PVC insulated jointless, flat water proof copper cable of Siemens/Finolex/ Grandlay/ Gloster make conforming to BIS:1554 (Part I) -1988 or latest with up to date ammendments of suitable size for the pump sets offered(one cable carrying all three phases) including all other electrical equipment /accessories such as thimbles ,flexible pipe, solder, nuts & 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.

On supply side of 3½ core coper cable mm^2 ( From HPSEB Meter to Switch & Starter). (The size of cable shall be specified by the tenderer).

On motor side 3 core flat joint less copper cable of size mm^2 ( From Switch & Starter to Motor) pump installed in the bore. (The size of cable shall be specified by the tenderer).

Supply of standarad make 100 mm dia circular/square 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 ammendments.

P/L G.I./MSERW pipe considering site requirements and having appropriate size in accordance with the delivery size of pumping set . The pipe shall conform to relevant BIS codes & capable of with standing the feild test pressure equal to 1.5 times the operating pressure including all type of fittings such as bends, tapers/ reducers, flanges, rubber gaskets 3mmthick, nuts & bolts and any other fitting required at site and work shall be to the entire satisfaction of Engineer-in-Charge. The pipe material shall conform to relevant BIS Code and capable of with standing FTP equal to 1.5 times the operating pressure the complete arrangement shall compromise of

Suction Pipe ---- mm dia (The size of pipe shall be specified by the tenderer).

Delivery pipe --- mm dia (The size of pipe shall be specified by the tenderer).

Common header = mm dia (The size of pipe shall be specified by the tenderer).

Providing and lying double loop earthing with coper plate 600x600 x3 thick electrode and copper strip of 25x3 complete including providing of material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, Copper /GI wire/ Strips of required capacity conforming to BIS 8034-1978 latest with upto date ammendments for above motor & other electriacl equipments including all civil works. (for both machineries)

Errection of all equipments including cost of tees, bends tapers & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Excavation in foundation trenches (for pipes and pits)upto all depth in all classification of earth work such as;Pick work,jumper work,saturated soil including bailing out pumping out water blasting soft/hard rock or chiselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides.levelling of beds to correct grade including shoring,strutting, planking,timbering and dewatering where-ever required stacking the usable and un-usable material/soil separately and after laying,jointing and testing of Pipes eturning the usable soil in trenches in 15cm.layers including consolidating of such deposited layer by ramming,watering and then disposing of all surplus excavated soil un-usable material as directed within all leads and lifts including restoration of un-metalled surfaces to its original condition including cost of diversion for traffic night signals fixing caution Board,crossing over trenches for access to houses,fencing etc.complete in all respect as per the entire satisfactions of the Engineer-in-Charge.

Providing, laying, jointing and testing of MSERW pipe with circumferential butt welded joints by eclectric arc welding in 3 layers(welding thickness shall be equal to pipe wall thickness) with intermediate flanged joints after 30m spacing of pipe lenght of 200mm dia metres conforming to BIS/ISO:3183-2012 of steel grade L210 or A (Latest with upto date ammendments)having wall thickness as specified below and capable of with standing required hydraulic test pressure in a random lenght 5.50 to 6.50 mtr ,including manufacturing /fabrication of reduces /tappers,tees all shorts pieces ,bends etc of required degree as per site here ever required made from the parent tubes.The laying of pipe shall also include welding flanged,jointing duly welded in three layer(two inner one outer)here ever required as per direction of the Engineer-in-charge(Earth work in the trenhes will be measured and paid for separately)and all operation such as cutting,welding,jointing fabrication of bends ,tees i.e lowering and laying in excavated trenches to ensure required level including flushing,cleaning,and hydraulic testing complete in all respect to the entire satisfaction of the Engineer-in-charge.The Fabrication bends shall have 3-4 cuts having its of radius not less than 5 times the dia of pipe.The pipes shall be factory galvanished (Zinc oating both inside and outside)as per relevent IS Standard and the damaged portion of the pipes and specials(if damaged during laying and jointing operation of pipe)made from the paent tube,shall be provided anticorrosive treatment by applying two coats of anticorossive bitumenous paints over a priming coat as per AWWA specification C 203-1978 .The weding electrodes shall be as per IS-84-1991 od Adani Oerlikon /L&T or ISI marked make .The rates also includes entire carriage of material flushing,cleaning and hydraulic testing,DP test of butt welded joints complete in all respect and to the best satisfaction and direction of the Engineer-in-charge within all leas and lifts Note:-Negetive Tolerance should not be more than +/-3%)

R.Ds Dia of pipe (mm) Wall Thickness (mm) Outer dia Weight of pipe K P/Rmt Flange Table

Booster Stage

Phase-1st

SS ENGINEERING WORKS

Chamunda Construction Company

Dogra Construction Company Pvt Ltd