energy audit & energy efficiency improvement program...

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Punjab Cities Governance Improvement Project

Energy Audit & Energy Efficiency Improvement Program for WASAs in Punjab

REPORT Disposal Division, Multan

November 2015

NEC Consultants (Pvt.) Ltd.

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Energy Audit & Energy Efficiency Improvement Program for WASAs in Punjab

November 2015

NEC Consultants Pvt. Ltd Perfect SITE, 22 KM Ferozepur Road, Near Gujju Matta Metro Bus Station, Lahore +92-42-35273741-46, www.nec.com.pk [email protected]

This study was assigned by The Urban Unit, Punjab

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DISCLAIMER

No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or information storage and retrieval system, without prior written permission of the USPMSU.

A publication of the Urban Sector Planning and Management Services Unit (Private) Limited, the opinion expressed in the document are solely those of the authors and publishing them does not in any way constitute an endorsement of the opinion by the USPMSU.

ACKNOWLEDGEMENTS

This report has been prepared by The Urban Unit (Urban Sector Policy & Management Unit), P&D Department, Government of Punjab. The Urban Unit, under the Punjab Cities Governance Improvement Project (PCGIP)-DLI-4 is supporting WASA Lahore for implementing Energy Audit Management Opportunities. Energy management opportunities have been extracted from the energy audits of WASA pumps.

The Team

Dr. Nasir Javed Engr. Abid Hussainy Engr. Ali Raza Shafqat Ullah Muhammad Rizwan Kashif Shaukat Adnan Khan

Editing & Layout By:

Ms. Madiha Qamar

Printed in Pakistan

Copyright: Urban Sector Planning and Management Services Unit (Private) Limited.

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CONTENTS Contents 4 List of Annexure 4 List of Figures 4 List of Tables 4 List of Acronyms and Abbreviations 5 Glossary 5 1.0 Introduction 7

1.1 Background 7 1.2 Methodology 7 1.3 Scope 8

2.0 Energy Audit Findings 9 2.1 Pumping system efficiency 10 2.2 Electricity consumption trend 12 2.3 Pumping system efficiency improvement potential 14 2.4 Interventions for the improvement of WASA stations 15

LIST OF ANNEXURE

I Energy Audit Reports 2 Selected Pictures

LIST OF FIGURES

I Pumping system efficiency category 12

LIST OF TABLES

1 Detail of WASAs pumps 8 2 Detail of Disposal Division Multan 9 3 Typical overall pumping system efficiency classification 10 4 Detail of motor loading and pumping system efficiency 11 5 Detail of water discharge and electricity consumption 12 6 System energy efficiency potential of waste water disposal pumps 14

7A Interventions & investment required in WASA stations-Disposal Division Multan 16

7B Interventions & investment required in WASA stations-Disposal Division Multan 18

7C Interventions & investment required in WASA stations-Disposal Division Multan 20

7D Interventions & investment required in WASA stations-Disposal Division Multan 22

7E Interventions & investment required in WASA stations-Disposal Division Multan 24

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LIST OF ACRONYMS AND ABBREVIATIONS

Bhp Brake Horsepower Cusec Cubic Feet per Second Ehp Electrical Horsepower Gpm Gallon Per Minute Hp Horsepower kVA Kilo Volt Ampere kW Kilo Watt kWh Kilo Watt Hour MEPCO Multan Electric Power Company m/s Meter Per Second m3/hr Cubic Meter Per Hour MCB Fuses or Miniature Circuit Breaker Mm Millimeter MS Mild Steel Psig Pound Per Square Inch (Gauge) RPM Revolution Per Minute TDH Total Dynamic Head VFD Variable Frequency Drive WASA Water and Sanitation Agency Whp Water Horsepower

GLOSSARY

Discharge Pressure

The pressure obtained at center line of pump discharge pipe using a calibrated gauge (psig). Discharge pressure is converted to feet and expressed as “Discharge Head”.

Brake Horsepower

The output horsepower of a motor to a pump; may also be used to refer to the required input horsepower to the pump itself.

Deep Well Turbine Pump

A turbine pump installed inside a well casing below the pumping water level in the well.

Discharge Head Head measured above center line of pump discharge pipe.

Drawdown The measured distance that a well’s water level changes from standing/static level to operating pumping level during observed test conditions.

Dynamic Head The sum of the pressure and the pumping head developed by a pump

Friction Head The head required to overcome the fluid friction in a pipe or water system

Friction Energy losses associated with moving water against rough

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Losses surfaces. In water pumping applications, it is the water pressure lost as a result of contact between moving water and a pipeline or open channel.

GPM per Foot Drawdown

The ratio of capacity (GPM) to drawdown feet is useful in determining the well’s performance.

Head Alternate term for pressure. One pound per square inch (psi) = 2.31 feet of water head

Overall Plant or Pumping System Efficiency

The ratio of the water horsepower (the overall output of the plant) to input horsepower (the power input). The overall output can also be defined as the amount of horsepower required to deliver the measured capacity (water gallons per minute) and the measured total head.

Pumping Water Level

The well’s operating water level below center line of discharge pipe as observed during test condition

Static Water Level The well’s water level obtained when pumping plant is at rest.

Suction Head Head measured above center line of pump suction intake. Most often obtained with calibrated bourdon tube pressure gauge (suction pressure) and converted to feet by conversion factor 2.31 ft. water/psi

Suction Lift The distance between pump discharge head and water level.

Total Head

The sum of the water head above and below the center line of the pump discharge pipe. For well applications, the Total Head is the sum of the Discharge Head and the Pumping Water Level. Total head is used in determination of water horsepower and pump performance.

Water Horsepower

The output horsepower of a water pump. It is the combination of flow rate and pressure.

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1.0 Introduction 1.1 Background Energy Audit & Energy Efficiency Improvement gram Government of the Punjab, Pakistan with financial assistance from the World Bank, is implementing “Punjab Cities Governance Improvement Project (PCGIP)” for strengthening systems for improved planning, resource management, and accountability in five large cities of Punjab i.e. Lahore, Faisalabad, Multan, Gujranwala and Rawalpindi. The project utilizes a result-based approach and, consistent with this focus, the disbursement decisions to the city and its entities are based on achievement of pre-specified results, referred to as Disbursement linked Indicators (DLIs) which reflect priority elements in furthering the Government’s urban agenda, critical at the provincial level, within the existing legislative, regulative and policy framework of the Government. DLIs includes intermediate outcomes, incremental steps and results contributing to improved efficiency, effectiveness, accountability and service delivery during and beyond the project life by building capacities , system and processes . Disbursement Linked Indicator 4 (DLI -4) aims for improvements in own source revenue collection system that encourages the City Local Government (CDGs), Development Authorities (DAs) and Service providers (WASAs) to bring improved systems for revenue enhancement. This DLI is linked with the initiative of WASAs to carry out the Energy Audit for resources conservation and efficiency to improved service delivery, accountability and own source revenue. One of the proposed actions & initiatives to enhance revenue was to conduct energy audit of WASAs to reduce the power cost by various systematic analysis of the energy use and finding out the energy management opportunities. WASAs each year incur significant cost. It was Rs. 4,697 million in 2014 year for energy/Electricity bills, with an installed capacity of approximately 131 MW for 5,663 Million Gallons per Day (water management), which can be reduced through detailed energy audit and implementing its findings. In the context of existing scenario energy audit of WASAs is a technical and efficient way to obtain energy analysis and savings through improvements that optimize pumping systems of tube well stations and disposal stations to operate efficiently with significant cost saving. The Urban Planning and Management Services Unit, Pvt. Ltd. has assigned NEC Consultants Pvt. Ltd to conduct energy audits of WASAs in Punjab in five major cities of Lahore, Rawalpindi, Faisalabad, Multan and Gujranwala. This is the energy audit report of Disposal Division, Multan 1.2 Methodology The primary and secondary sources were used to collect data for different WASAs and pumps installed there. The Urban Unit provided information and contact detail of all the WASAs. An energy audit report template was developed to collect field data from each WASA subdivision. Prior to start the on field measurements of each subdivision, meetings were conducted with the respective WASA management and briefed them about the activity. The technical team then collected data by on field measurements of each pump and recorded in their energy audit report template. On the basis of this energy audit report template, The Urban Unit also developed Android based software to record data of each pump online. This data was also recorded on line in this Android based application. On the basis of field measurements, efficiency of the pumping system was calculated and

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energy efficiency opportunities were identified. 1.3 Scope The scope of the this assignment is to conduct energy audits of about 1,600 fresh water supply and wastewater disposal pumps installed at different WASA stations in five major cities of Lahore, Rawalpindi, Multan, Faisalabad and Gujranwala. The detail of these pumps is given in Table-1.

Table-1: Detail of WASAs Pumps

WASA Population

Served (Million)

Total Water Connections

Total Sewerage

Connections

Total Supply

Stations

Total Disposal Stations

Total No. of Pump

Sets WASA Lahore 5.48 587,595 583,532 491 99 776

WASA Gujranwala 0.54 29,375 97,236 66 23 112

WASA Faisalabad 1.55 110,452 217,002 87 43 222

WASA Multan 1.2 43,996 175,615 102 21 161

WASA Rawalpindi 1.17 92,468 38,437 362 - 362

Total 9.94 863,886 1,111,822 1,108 186 1,633 The efficiency of each pumping system was evaluated and energy efficiency improvement opportunities were identified for those pumping systems whose efficiencies were not at required level. The detail of reports prepared is as under:

- The energy audit report of each pump was prepared. - On the basis of each pump report, summary report of findings of each WASA

subdivision was prepared. - On the basis of each subdivision summary report, one consolidated report of each city

for energy efficiency improvement opportunities of the WASAs was prepared.

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2.0 Energy Audit Findings There are 19 WASA wastewater disposal stations and 92 wastewater disposal pumps (33 waste water pumps were not in operation) in disposal division Multan. The detail of these stations along with pumps installed capacity and actual discharge is given in Table-2:

Table-2: Detail of Disposal Division Multan

# WASA wastewater Pumps

No. of Wastewater

Pumps Installed

Installed Capacity (Cusec)

Actual Discharge (Cusec)

1 Advag Vera 01 01 3.0 1.8 2 Chungi No. 9-01 01 20.0 8.6 3 Chungi No. 9-04 01 20.0 10.9 4 Chungi No. 9-05 01 12.0 7.7 5 Chungi No. 9-07 01 12.0 9.6 6 Chungi No. 9-08 01 10.0 4.0 7 Chungi No. 9-09 01 5.0 4.2 8 Chungi No. 9-10 01 5.0 3.5 9 Chungi No. 9-11 01 10.0 8.0 10 Chungi No. 9-12 01 10.0 8.0 11 Fareedabad 01 01 2.0 2.0 12 Farooqpura 01 01 2.0 1.8 13 Farooqpura 02 01 8.0 4.8 14 Farooqpura 04 01 8.0 5.0 15 Garden Town 01 01 10.0 8.8 16 Garden Town 02 01 5.0 3.9 17 Khan Village, Bosan Road 01 01 15.0 9.3 18 Khan Vllage, Bosan Road 02 01 15.0 12.4 19 Khan Village, Bosan Road 03 01 15.0 14.1 20 Khan Village, Bosan Road 05 01 20.0 15.4 21 Khan Village, Bosan Road 09 01 20.0 14.4 22 Kirri Jamndan (New) 01 01 15.0 9.3 23 Kirri Jamndan (New) 02 01 10.0 7.2 24 Kirri Jamndan (New) 05 01 10.0 6.4 25 Kirri Jamndan (New) 06 01 15.0 8.7 26 Kotala Waris Shah 01 01 1.50 1.4 27 Madina Colony 02 01 4.0 3.2 28 Muzafrabad 01 01 4.0 2.0 29 Muzafrabad 02 01 1.50 0.8 30 Old Shujaabad Road 01 01 15.0 8.2 31 Old Shujaabad Road 03 01 15.0 8.2 32 Old Shujaabad Road 04 01 15.0 8.7 33 Old Shujaabad Road 05 01 15.0 9.8 34 Old Shujaabad Road 06 01 15.0 10.0 35 Purana Burf Khana 01 01 1.0 0.6 36 Qadeer Abad 01 01 2.0 1.0 37 Qasimbella 01 01 10.0 8.5 38 Qasimbella 02 01 5.0 3.9 39 Qasimbella 03 01 10.0 8.3 40 Qasimbella 04 01 5.0 3.8

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41 Sameejabad (New) 02 01 10.0 7.0 42 Sameejabad (New) 04 01 20.0 11.2 43 Sameejabad (New) 05 01 20.0 11.1 44 Sameejabad (New) 06 01 15.0 10.3 45 Suraj Miani 02 01 15.0 8.1 46 Suraj Miani 03 01 15.0 7.1 47 Suraj Miani 04 01 15.0 8.0 48 Suraj Miani 06 01 15.0 8.7 49 Suraj Miani 08 01 15.0 9.2 50 Suraj Miani 09 01 15.0 9.2 51 Toya Taqqi Shah 01 01 1.50 1.4 52 Vehari Road 02 01 15.0 8.6 53 Vehari Road 03 01 15.0 9.4 54 Vehari Road 04 01 15.0 9.6 55 Vehari Road 06 01 15.0 10.0 56 Vehari Road 07 01 15.0 9.6 57 Vehari Road 09 01 15.0 10.0 58 Wahidabad 01 01 1.50 1.3 59 Wahidabad 02 01 2.0 1.4 Total 59 646 419

The installed capacity of WASA disposal pumps of Disposal Division Multan is 385 million m3 per annum whereas actual discharge is 249 million m3 per annum, for average 16 hours per day operation and 365 days per year. This actual discharge is about 35% lesser than the installed capacity. 2.1 Pumping System Efficiency Pumping plant performance can be classified as “Low”, “Fair”, “Good”, or “Excellent” by referring to the following table, which is based upon the results of thousands of pump tests conducted by Pacific Gas & Electric Company, USA. This classification is used to categorize WASA pumps.

Table-3: Typical Overall Pumping System Efficiency Classification

Motor HP Low Fair Good Excellent 3-7.5 <44.0 44-49.9 50-54.9 >54.9

10 <46.0 46-52.9 53-57.9 >57.9 15 <47.1 48-53.9 54-59.9 >59.9

20-25 <48.0 50-56.9 57-60.9 >60.9 30-50 <52.1 52.1-58.9 59-61.9 >61.9 60-75 <56.0 56-60.9 61-65.9 >65.9 100 <57.3 57.3-62.9 63-66.9 >66.9 150 <58.1 58.1-63.4 63.5-68.9 >68.9 200 <59.1 59.1-63.8 63.9-69.4 >69.4 250 <59.1 59.1-63.8 63.9-69.4 >69.4 300 <60 60-64.0 64.1-69.9 >69.9

Source: Pacific Gas & Electric Company, USA The detail of pumping system efficiency and motor loading of each WASA disposal station is given in Table-4. The calculations for the efficiency determination are given in the energy audit report of each pump in Annexure-1.

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Table-4: Detail of Motor Loading and Pumping System Efficiency WASA Disposal Station Motor Load

(%) Pumping System

Efficiency (%)

Pumping System

Efficiency Rating

1 Chungi No. 9-05 32 80 EXCELLENT 2 Chungi No. 9-10 62 69 EXCELLENT 3 Chungi No. 9-11 52 74 EXCELLENT 4 Chungi No. 9-12 51 75 EXCELLENT 5 Khan village, Bosan Road 03 72 84 EXCELLENT 6 Khan village, Bosan Road 05 78 86 EXCELLENT 7 Khan village, Bosan Road 09 72 80 EXCELLENT 8 Kirri Jamndan (New) 05 56 79 EXCELLENT 9 Qasimbella 02 38 67 EXCELLENT 10 Suraj Miani 03 34 76 EXCELLENT 11 Chungi No. 9-04 56 66 GOOD 12 Chungi No. 9-09 54 59 GOOD 13 Old Shujaabad Road 03 53 69 GOOD 14 Qadeer Abad 01 25 57 GOOD 15 Suraj Miani 04 57 67 GOOD 16 Suraj Miani 09 72 66 GOOD 17 Farooqpura 02 54 57 FAIR 18 Farooqpura 04 67 60 FAIR 19 Khan village, Bosan Road 02 74 63 FAIR 20 Kirri Jamndan (New) 02 95 60 FAIR 21 Kotala Waris Shah 01 62 51 FAIR 22 Old Shujaabad Road 01 48 61 FAIR 23 Sameejabad (New) 04 64 59 FAIR 24 Suraj Miani 02 60 58 FAIR 25 Fareedabad 01 88 34 LOW 26 Farooqpura 01 97 52 LOW 27 Gardentown 01 94 51 LOW 28 Gardentown 02 111 26 LOW 29 Khan village, Bosan Road 01 54 50 LOW 30 Old Shujaabad Road 04 106 37 LOW 31 Old Shujaabad Road 05 94 51 LOW 32 Old Shujaabad Road 06 97 52 LOW 33 Purana Burf Khana 01 68 43 LOW 34 Qasimbella 03 71 52 LOW 35 Qasimbella 04 129 19 LOW 36 Sameejabad (New) 02 71 47 LOW 37 Sameejabad (New) 05 65 57 LOW 38 Sameejabad (New) 06 84 51 LOW 39 Madina Colony 02 55 35 LOW 40 Muzafrabad 01 53 44 LOW 41 Muzafrabad 02 47 43 LOW 42 Kirri Jamndan (New) 01 76 41 LOW 43 Kirri Jamndan (New) 06 78 35 LOW 44 Qasimbella 01 76 42 LOW 45 Advag Vera 01 45 39 LOW 46 Chungi No. 9-01 51 42 LOW 47 Chungi No. 9-07 80 52 LOW 48 Chungi No. 9-08 40 38 LOW 49 Toya Taqqi Shah 01 89 27 LOW

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50 Vehari Road 02 45 52 LOW 51 Vehari Road 03 51 50 LOW 52 Vehari Road 04 56 48 LOW 53 Vehari Road 06 63 38 LOW 54 Vehari Road 07 56 48 LOW 55 Vehari Road 09 65 37 LOW 56 Wahidabad 01 46 27 LOW 57 Wahidabad 02 78 41 LOW 58 Suraj Miani 06 85 51 LOW 59 Suraj Miani 08 121 39 LOW About 27% of the operational disposal pumps are under excellent and good category of pumping system efficiency whereas 73% are under fair and low category as illustrated in Fig-1.

Figure-1: Pumping System Efficiency Category

2.2 Electricity Consumption Trend The detail of annual water discharge and correspondingly electricity consumption and unit electricity consumption of each WASA disposal station is given in Table-5.

Table-5: Detail of Water Discharge and Electricity Consumption

# WASA Station Annual Water

Discharge (m3)

Annual Electricity Consumption

(kWh)

Unit Electricity Consumption

(kWh/m3) 1 Advag Vera 01 788,400 44,035 0.06 2 Chungi No. 9-01 7,082,460 557,041 0.08 3 Chungi No. 9-04 6,077,250 412,827 0.07 4 Chungi No. 9-05 4,297,875 165,131 0.04 5 Chungi No. 9-07 5,349,075 412,827 0.08 6 Chungi No. 9-08 2,244,750 165,131 0.07

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7 Chungi No. 9-09 2,326,875 110,087 0.05 8 Chungi No. 9-10 1,943,625 126,600 0.07 9 Chungi No. 9-11 4,440,225 214,670 0.05

10 Chungi No. 9-12 4,440,225 209,166 0.05 11 Fareedabad 01 876,000 58,126 0.07 12 Farooqpura 01 472,675 46,237 0.10 13 Farooqpura 02 1,239,175 77,061 0.06 14 Farooqpura 04 1,303,050 96,069 0.07 15 Gardentown 01 6,570,000 410,992 0.06 16 Gardentown 02 2,920,000 242,192 0.08 17 Khan village, Bosan Road 01 3,814,250 290,630 0.08 18 Khan village, Bosan Road 02 4,165,380 330,261 0.08 19 Khan village, Bosan Road 03 4,710,690 320,354 0.07 20 Khan village, Bosan Road 05 5,147,595 383,103 0.07 21 Khan village, Bosan Road 09 4,828,950 356,682 0.07 22 Kirri Jamndan (New) 01 4,507,750 405,488 0.09 23 Kirri Jamndan (New) 02 2,398,050 234,486 0.10 24 Kirri Jamndan (New) 05 1,660,750 106,601 0.06 25 Kirri Jamndan (New) 06 2,923,650 287,063 0.10 26 Kotala Waris Shah 01 919,800 45,576 0.05 27 Madina Colony 02 2,135,250 81,244 0.04 28 Muzafrabad 01 1,460,000 115,225 0.08 29 Muzafrabad 02 584,000 51,374 0.09 30 Old Shujaabad Road 01 6,095,500 330,261 0.05 31 Old Shujaabad Road 03 6,095,500 359,618 0.06 32 Old Shujaabad Road 04 6,482,400 726,575 0.11 33 Old Shujaabad Road 05 7,263,500 645,845 0.09 34 Old Shujaabad Road 06 7,482,500 660,523 0.09 35 Purana Burf Khana 01 344,925 28,072 0.08 36 Qadeer Abad 01 464,280 20,696 0.04 37 Qasimbella 01 3,801,840 303,840 0.08 38 Qasimbella 02 1,795,800 62,529 0.04 39 Qasimbella 03 3,723,000 233,385 0.06 40 Qasimbella 04 1,708,200 212,688 0.12 41 Sameejabad (New) 02 4,146,400 311,180 0.08 42 Sameejabad (New) 04 6,657,600 557,775 0.08 43 Sameejabad (New) 05 6,622,560 569,517 0.09 44 Sameejabad (New) 06 6,132,000 551,903 0.09 45 Suraj Miani 02 7,227,000 493,190 0.07 46 Suraj Miani 03 5,475,000 281,823 0.05 47 Suraj Miani 04 7,104,360 466,769 0.07 48 Suraj Miani 06 7,752,600 695,751 0.09 49 Suraj Miani 08 8,225,640 995,188 0.12 50 Suraj Miani 09 8,190,600 590,067 0.07 51 Toya Taqqi Shah 01 777,450 55,044 0.07 52 Vehari Road 02 4,507,020 215,771 0.05 53 Vehari Road 03 4,905,600 246,595 0.05 54 Vehari Road 04 5,365,500 286,227 0.05 55 Vehari Road 06 5,584,500 324,757 0.06 56 Vehari Road 07 6,438,600 343,472 0.05 57 Vehari Road 09 7,818,300 470,072 0.06

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58 Wahidabad 01 886,950 91,152 0.10 59 Wahidabad 02 919,800 76,819 0.08 Total 241,622,700 17,563,382 0.07 Total annual energy cost of Disposal Division Multan is about Rs. 228.3 million.

2.3 Pumping System Efficiency Improvement Potential The 43 disposal pumps having system efficiency in the category of FAIR to LOW, as given in Table-4, have the potential of efficiency improvement into the GOOD category. Table-6 gives detail of this efficiency improvement potential.

Table-6: System Energy Efficiency Potential of waste water disposal pumps

WASA Station

Existing Pumping Efficienc

y (%)

Improved Pumping Efficiency

(%)

Annual

(kWh)

Saving

(Rs)

Impeller Adjustment

(IA)

IA &

Repair Mainten

ance

Intervention

Motor Replace

Pump Replace

Advag Vera 01 39 65 17,609 228,912 × Chungi No. 9-01 42 63 183,778 2,389,115 × Chungi No. 9-07 52 63 70,797 920,359 × Chungi No. 9-08 38 65 69,392 902,096 × Fareedabad 01 34 57 23,260 302,378 × Farooqpura 01 52 60 5,942 77,249 × Farooqpura 02 57 62 5,757 74,843 × Farooqpura 04 60 62 3,071 39,926 × Gardentown 01 51 65 86,112 1,119,461 × Gardentown 02 26 65 144,460 1,877,980 × Khan village 01 50 64 61,427 798,549 × Khan village 02 63 64 7,524 97,807 × Kirri Jamndan (New) 01 41 65 151,896 1,974,654 × Kirri Jamndan (New) 02 60 65 19,625 255,126 × Kirri Jamndan (New) 06 35 65 131,162 1,705,106 × Kotala Waris Shah 01 51 54 2,399 31,183 × Madina Colony 02 35 60 33,186 431,422 × Muzafrabad 01 44 59 30,248 393,230 × Muzafrabad 02 43 57 13,057 169,738 × Old Shujaabad Road 01 61 64 10,993 142,905 × Old Shujaabad Road 04 37 65 308,678 4,012,811 × Old Shujaabad Road 05 51 64 133,563 1,736,320 × Old Shujaabad Road 06 52 64 121,426 1,578,542 × Purana Burf Khana 01 43 46 1,681 21,859 × Qasimbella 01 42 65 109,739 1,426,606 × Qasimbella 03 52 65 46,194 600,528 × Qasimbella 04 19 65 151,299 1,966,884 × Sameejabad (New) 02 47 65 84,107 1,093,385 × Sameejabad (New) 04 59 65 51,337 667,379 ×

Sameejabad (New) 05 57 65 68,156 886,031 ×

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Sameejabad (New) 06 51 65 117,722 1,530,384 × Suraj Miani 02 58 63 38,144 495,868 × Suraj Miani 06 51 63 131,028 1,703,358 × Suraj Miani 08 39 64 385,182 5,007,372 × Toya Taqqi Shah 01 27 54 27,579 358,529 × Vehari Road 02 52 65 44,250 575,245 × Vehari Road 03 50 65 55,670 723,708 × Vehari Road 04 48 65 76,151 989,969 × Vehari Road 06 38 65 133,248 1,732,227 × Vehari Road 07 48 65 91,382 1,187,963 × Vehari Road 09 37 65 201,960 2,625,477 × Wahidabad 01 27 59 49,654 645,503 × Wahidabad 02 41 57 21,795 283,335 × Total 3,521,640 45,781,322

2.4 Interventions for the Improvement of WASA Stations Energy audit activity of Disposal Division Multan revealed that there are certain areas of electrical, mechanical and housekeeping which needs improvement. Table-7 presents detail of interventions and investment requirement in each WASA disposal station for better, efficient and safe operation of WASA station. About Rs. 8.28 million are required to improve WASA stations of Disposal Division Multan

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Table-7A: Interventions & Investment Required in WASA Stations- Disposal Division Multan

Intervention WASA Disposal Stations Advag

Vera 01 Chungi No. 9-01

Chungi No. 9-04

Chungi No. 9-05

Chungi No. 9-07

Chungi No. 9-08

Chungi No. 9-

09

Chungi No. 9-10

Chungi No. 9-11

Chungi No. 9-12

Fareedabad 01

Farooqpura 01

Farooqpura 02

Electrical Install VFD Install hour meter × × × × × × × × × × × × × Replace ampere meter × × × × × × × × × × × Replace volt meter × × × × × × × × × Replace over current relays × Replace over voltage relay × Install/maintain PFI plant × × × × Install/connect capacitors at PFI plant

Install PFI control/relay Install/replace motor terminal box /Improve open and loose motor connection

Improve panel condition × Improve wiring condition × Replace de-rated capacitors Relocate panel away from bore hole Replace electrical motor Install fan in the panel × × × × × × × × × × × × × Replace PFI HRC fuses Replace PFI display meter Correct date & time of electrical meter

× × × × × × × × × ×

Replace/correct electrical meter × × × × × × × × × × Replace change over Replace main circuit breaker Mechanical Replace damaged/install new flow × × × × × × × × × × × × ×

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Intervention WASA Disposal Stations Advag

Vera 01 Chungi No. 9-01

Chungi No. 9-04

Chungi No. 9-05

Chungi No. 9-07

Chungi No. 9-08

Chungi No. 9-

09

Chungi No. 9-10

Chungi No. 9-11

Chungi No. 9-12

Fareedabad 01

Farooqpura 01

Farooqpura 02

meter Replace damaged/install new digital pressure gauge × × × × × × × × × × × × × Control gland leakage Make operational/install new chlorinator

Maintain ratchet plate Adjust impeller × × × × × × Repair & maintenance of pump × × × × Replace existing pumping system × Maintain/install new non return valve

Housekeeping Improve general housekeeping × × × × × × × × × × × × × Install shades on motor & pump Rain protection of motor & pump Fix panel properly Proper support of discharge pipeline Maintain monthly record of fuel consumption

× × × × × × × × × × × × ×

Station Wise Investment (M. Rs) 0.21 0.10 0.04 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.17 0.29 0.09

Annual Saving (M. Rs) 0.23 2.39 - - 0.92 0.90 - - - - 0.30 0.08 0.07 Payback (Year) 0.92 0.04 0.11 0.11 0.57 3.70 1.15

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Table-7B: Interventions & Investment Required in WASA Stations- Disposal Division Multan Intervention WASA Stations

Farooqpura 04

Gardentown 01

Gardentown 02

Khan village, Bosan

Road 01

Khan village, Bosan

Road 02

Khan village, Bosan

Road 03

Khan village, Bosan

Road 05

Khan village, Bosan

Road 09

Kirri Jamndan (New)

01

Kirri Jamndan (New)

02

Kirri Jamndan (New)

05

Kirri Jamndan (New)

06

Kotala Waris

Shah 01

Electrical Install VFD Install hour meter × × × × × × × × × × × × × Replace ampere meter × × × × × × × Replace volt meter × × × × Replace over current relays Replace over voltage relay Install/maintain PFI plant × × × × × × × × Install/connect capacitors at PFI plant


Improve panel condition × × × × × × × × Improve wiring condition × × × × × × × × × Replace de-rated capacitors Relocate panel away from bore hole Replace electrical motor Install fan in the panel × × × × × × × × × × × × × Replace PFI HRC fuses Replace PFI display meter Correct date & time of electrical meter

× × × × ×

Replace/correct electrical meter × × × × × Replace change over

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Intervention WASA Stations

Farooqpura 04

Gardentown 01

Gardentown 02

Khan village, Bosan

Road 01

Khan village, Bosan

Road 02

Khan village, Bosan

Road 03

Khan village, Bosan

Road 05

Khan village, Bosan

Road 09

Kirri Jamndan (New)

01

Kirri Jamndan (New)

02

Kirri Jamndan (New)

05

Kirri Jamndan (New)

06

Kotala Waris

Shah 01

Replace main circuit breaker Mechanical Replace damaged/install new flow meter

× × × × × × × × × × × × ×

Replace damaged/install new digital pressure gauge

× × × × × × × × × × × × ×

Control gland leakage Make operational/install new chlorinator

Maintain ratchet plate Adjust impeller × × × × × × × × Repair & maintenance of pump × × × Replace existing pumping system Maintain/install new non return valve

Housekeeping Improve general housekeeping × × × × × × × × × × × × × Install shades on motor & pump Rain protection of motor & pump Fix panel properly Proper support of discharge pipeline Maintain monthly record of fuel consumption × × × × × × × × × × × × × Station Wise Investment (M. Rs) 0.09 0.10 0.29 0.20 0.10 0.10 0.10 0.10 0.14 0.14 0.09 0.14 0.10 Annual Saving (M. Rs) 0.04 1.12 1.88 0.80 0.10 - - - 1.97 0.26 - 1.71 0.03 Payback (Year) 2.14 0.09 0.15 0.25 1.03 0.07 0.53 0.08 3.24

20

Table-7C: Interventions & Investment Required in WASA Stations- Disposal Division Multan Intervention WASA Stations

Muzafrabad 01

Muzafrabad 02

Old Shujaa

bad Road

01

Old Shujaabad Road

03

Old Shujaabad

Road 04

Old Shujaabad Road

05

Old Shujaabad Road

06

Purana Burf

Khana 01

Qadeer Abad 01

Qasimbella 01

Qasimbella 02

Qasimbella 03

Qasimbella 04

Electrical Install VFD Install hour meter × × × × × × × × × × × × × Replace ampere meter × × × × × Replace volt meter × × × × × × Replace over current relays Replace over voltage relay Install/maintain PFI plant × × × × × × × × × Install/connect capacitors at PFI plant


Improve panel condition × × × × × × × × Improve wiring condition × × × × × × × × Replace de-rated capacitors Relocate panel away from bore hole Replace electrical motor Install fan in the panel × × × × × × × × × × × × × Replace PFI HRC fuses Replace PFI display meter Correct date & time of electrical meter

Replace/correct electrical meter Replace change over Replace main circuit breaker Mechanical Replace damaged/install new flow × × × × × × × × × × × × ×

21

Intervention WASA Stations

Muzafrabad 01

Muzafrabad 02

Old Shujaa

bad Road

01

Old Shujaabad Road

03

Old Shujaabad

Road 04

Old Shujaabad Road

05

Old Shujaabad Road

06

Purana Burf

Khana 01

Qadeer Abad 01

Qasimbella 01

Qasimbella 02

Qasimbella 03

Qasimbella 04

meter Replace damaged/install new digital pressure gauge × × × × × × × × × × × × × Control gland leakage Make operational/install new chlorinator

Maintain ratchet plate Adjust impeller × × × × × × × × × Repair & maintenance of pump × × × × × × × Replace existing pumping system Maintain/install new non return valve

Housekeeping Improve general housekeeping × × × × × × × × × × × × × Install shades on motor & pump Rain protection of motor & pump Fix panel properly Proper support of discharge pipeline Maintain monthly record of fuel consumption × × × × × × × × × × × × × Station Wise Investment (M. Rs)

0.21 0.11 0.40 0.09 0.10 0.10 0.10 0.11 0.09 0.08 0.10 0.10 0.30

Annual Saving (M. Rs) 0.39 0.17 0.14 - 4.01 1.74 1.58 0.02 - 1.43 0.024 0.60 1.97 Payback (Year) 0.54 0.65 2.80 - 0.03 0.06 0.06 4.85 - 0.05 42.42 0.17 0.15

22

Table-7D: Interventions & Investment Required in WASA Stations- Disposal Division Multan Intervention WASA Stations Sameejab

ad (New) 02

Sameejabad (New)

04

Sameejabad (New)

05

Sameejabad

(New) 06 Suraj Miani

02 Suraj

Miani 03 Suraj

Miani 04 Suraj

Miani 06 Suraj

Miani 08 Suraj

Miani 09

Toya Taqqi

Shah 01 Vehari

Road 02 Vehari

Road 03

Electrical Install VFD Install hour meter × × × × × × × × × × × × × Replace ampere meter × Replace volt meter × Replace over current relays Replace over voltage relay Install/maintain PFI plant × × Install/connect capacitors at PFI plant


Improve panel condition × × × Improve wiring condition × × × Replace de-rated capacitors Relocate panel away from bore hole Replace electrical motor Install fan in the panel × × × × × × × × × × × × × Replace PFI HRC fuses Replace PFI display meter Correct date & time of electrical meter

Replace/correct electrical meter Replace change over Replace main circuit breaker Mechanical Replace damaged/install new flow meter

× × × × × × × × × × × × ×

23

Intervention WASA Stations Sameejab

ad (New) 02

Sameejabad (New)

04

Sameejabad (New)

05

Sameejabad

(New) 06 Suraj Miani

02 Suraj

Miani 03 Suraj

Miani 04 Suraj

Miani 06 Suraj

Miani 08 Suraj

Miani 09

Toya Taqqi

Shah 01 Vehari

Road 02 Vehari

Road 03

Replace damaged/install new digital pressure gauge

× × × × × × × × × × × × ×

Control gland leakage Make operational/install new chlorinator

Maintain ratchet plate Adjust impeller × × × × × × × × × Repair & maintenance of pump × × × Replace existing pumping system × Maintain/install new non return valve

Housekeeping Improve general housekeeping × × × × × × × × × × × × × Install shades on motor & pump Rain protection of motor & pump Fix panel properly Proper support of discharge pipeline Maintain monthly record of fuel consumption

× × × × × × × × × × × × ×

Station Wise Investment (M. Rs) 0.10 0.10 0.10 0.10 0.09 0.10 0.10 0.09 0.30 0.10 0.10 0.80 0.10 Annual Saving (M. Rs) 1.09 0.67 0.89 1.53 0.50 - - 1.70 5.01 - 0.36 0.58 0.72 Payback (Year) 0.09 0.15 0.11 0.07 0.17 - - 0.05 0.06 - 0.28 1.39 0.14

24

Table-7E: Interventions & Investment Required in WASA Stations- Disposal Division Multan Intervention WASA Stations Vehari

Road 06 Vehari

Road 07

Vehari Road

09 Wahidab

ad 01 Wahidabad

02

Electrical Install VFD Install hour meter × × × × × Replace ampere meter × × × × Replace volt meter × × × × × Replace over current relays Replace over voltage relay Install/maintain PFI plant × × Install/connect capacitors at PFI plant


Improve panel condition × × × × × Improve wiring condition × × × × × Replace de-rated capacitors Relocate panel away from bore hole Replace electrical motor Install fan in the panel × × × × × Replace PFI HRC fuses Replace PFI display meter Correct date & time of electrical meter

Replace/correct electrical meter Replace change over Replace main circuit breaker Mechanical Replace damaged/install new flow meter

× × × × ×

Replace damaged/install new digital × × × × ×

25

Intervention WASA Stations Vehari

Road 06 Vehari

Road 07

Vehari Road

09

Wahidabad 01

Wahidabad 02

pressure gauge Control gland leakage Make operational/install new chlorinator

Maintain ratchet plate Adjust impeller × × × × Repair & maintenance of pump × × × × Replace existing pumping system × Maintain/install new non return valve

Housekeeping Improve general housekeeping × × × × × Install shades on motor & pump Rain protection of motor & pump Fix panel properly Proper support of discharge pipeline Maintain monthly record of fuel consumption

× × × × ×

Station Wise Investment (M. Rs)

0.10 0.10 0.10 0.20 0.16

Annual Saving (M. Rs) 1.73 1.19 2.63 0.65 0.28 Payback (Year) 0.06 0.08 0.04 0.31 0.57 Total Investment of disposal division (M.Rs) = 8.28

26

ANNEXURE-1

Energy Audit Reports

1 Pumping Station Information

1 Fresh Water Supply

2 Wastewater Disposal

3 Waste Water Treatment Plant

4 Water Treatment Plant

Name of Engineer

WASA Staff Name

i) Name of Pumping Station ADWAQ WERA P#1

ii) Name of Subdivision DISPOSAL DIVISION

iii) Operator Name & Contact NAZIR AHMAD 0301 5745070

iv) Total Number of Pumps Installed 1

v) Total Number of Pumps in Operation 1

vi) Year of Starting Operation

vii) Types of Pumps

Standard Deep Well Water Turbine Pumps Qty

Submersible Deep Well Water Turbine Pumps Qty

Centrifugal Pump Qty 1

Submersible Disposal Pump Qty

vi) Operational Scheme of Pumps Qty

Independent 1

Series

Parallel

vii) Any Header / Tank / Reservoir

Yes No

viii) Any Record Keeping

Time Flow Pressure

Level Quality of Water Power Consumption

Maintenance Record Electricity Bill Fuel Consumption Data

viii) Daily Operational Time 12 hrs/day

ix) Annual Working Days 365 days

x) Source of Power

Energy Report of WASA Pumps

Primary MEPCO Secondary

xi) In Case of Secondary Power Source Fuel Data Details 50

xii) Operational Hours of Secondary Power Source hrs/day

2 Pump Basic Information Pump # 1

ii) Mounting / Erection

Horizontal Vertical Submersible

Foundation

iii) Concrete Bolted Bolted

iv)

v) Cooling Type

Water Cooled Air Cooled

vi) Number of Stages

Single Multi

vii) Pump and Motor Assembly

Direct Coupled Belt / Gear

viii) Source of Suction

Wet Well Overhead Tank Underground Tank

Pressurized Source

ix) Pump Discharge Destination

Overhead Tank Drain On Ground Reservoir

Pit

Pump Operational Scheme

On / OFF Proportional

x) Pump Flow Control

Throttle VFD Controlled

xi) Any Retrofits ?

Impeller Detail

Casing / Volute Detail

Line Shaft (DW) Detail

Column Sett. (DW) Detail

Motor Replacement Detail

Motor Rewinding Detail

xii) Self Priming

Yes No NA (not applicable)

xiii) Non Clogging (In case of wastewater)

Yes No

xiv) Flowmeter Available

Yes No

xv) Flowmeter Working

Working Properly Malfunctioning (Damaged)

3 Pump Nameplate Data

i) Make / Brand Country

ii) Model Serial

iii) Certification Mark

iv) Year of Manufacture

v) Flowrate (Q) 3 Cusec 306 m3/hr

vi) Head (H) ft

vii) Discharge Pressure (P) Psig

viii) Power / HP / BHP BHP

ix) Speed (n) RPM

x) Maximum Pressure (Pmax)

xi) Maxiumum Allowable Temperature

5 Piping System

Suction Side

Select Pipe Material of Construction MS Pipe

i) Enter Diameter of Suction Pipe (In) 8

ii) Enter Length of Suction Pipe (ft) 24.4

iii) Enter Fittings on Suction Pipe

Fitting Type 1 Qty Type 2 Qty Type 3 Qty

Valves Flow control 1

Bends

Strainer 1

viii) Availbility of Pressure Gauge Yes No

ix) Suction Pressure

Discharge Side

Pipe Material of Construction MS Pipe

i) Diameter of Discharge Pipe (in) 6

ii) Length of Discharge Pipe (ft) 150

iii) Fittings on Discharge Pipe


Valves Non return 1 1

Bends 1

Strainer

vi) Discharge Elevation (from Datum Line) 18.2 ft

Suction Side Elevation 16.2 ft

vii) Availbility of Pressure Gauge Yes No

viii) Discharge Pressure psig

6 Motor Nameplate Data

i) Manufacturer Siemens

ii) Rated kW / hp 30 hp 22 kW

iii) Voltage Range Volts

iv) Current Amperes

v) Power Factor (Cos ɸ)

Standard

Ambient Temp oC

Year of Manufacturing

Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM

vii) Reference Frequency Hz

viii) Insulation Class F

ix) Motor Frame Size

x)

7 Electrical System Observations

i) Electrical Meter Reference Number

ii) Meter Reading 11547.05

iii) Meter Time and Date

Correct FALSE

Lag by Lead by

iv) Transformer Rating (kVA) 200 Condition OK

Pump O & M Cost

v) Motor Starting Method

Direct Online Star (Wye) - Delta

Autotransformer Starter Soft Starter

Variable Frequency Drives

v) Electrical Protections Available

Earthing / Grounding Fuses or Miniature Circuit Breaker (MCB)

Earth Leakage Circuit Breaker (ELCB) and Residual Current Circuit Breaker (RCCB)

PFI Plant N / A

Panel Condition/Issues POOR

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring POOR

Housekeeping OK

Motor Terminal PROPERLY CONNECTED IN TERMINAL BOX

Foundation/Civil work OK

Field Measurements

8 Flow Measurement

i) Flow Measurement Location

Discharge Pipe Suction Pipe

ii) Pipe Material of Construction MS Pipe

iii) Paint on Pipe Yes No

iv) Pipe Diameter 6 inches

v) Pipe Perimeter 479 mm

vi) Type of Clamping (V/N/Z) V

viii) Flow Measurement 180 m3/hr 3 m3/min

Velocity in Pipe 2.74 m/sec

Pressure

i) Pressure at Discharge Side of Pump psig

ii) Pressure at Suction Side of Pump

ii) Total Length (Suction+Discahrge Pipe) 53 meter

Electric Measurements Volt 387

Ampere 15

kW 10 Power Factor 0.75

vi) Motor Working on Loading Basis 45 %

Oversize Undersize Properly Sized

Speed

i) Speed of Motor 0 RPM

ii) Speed of Pump Impeller RPM

Noise Level

Noise Level (db(A)) Avg. Max: 83.5

Thermal Imaging

i) Motor Motor Pump Coupling

Pump Volute Casing Pump Bearings

Electric Panels

10 Calculations

ii) Static Suction Head (Only for WW Pump) 16.2 ft

v) Static Discahrge Head 18.2 ft

vi) Frictional Head (Suction and Discahrge) 24.13 ft

viii) Total Dynamic Head of Pump (TDH) 26.13 ft

x) Specific Speed of Pump

Ns = RPM x GPM0.5 / H0.75

impeller rpm necessary to produce 1gpm/ft head 0

500-10,000, standard, 2,000-3,000 high efficiency

xi) Difference of Pump Curve flow and Measured Flow at the TDH m3/hr

xii) Deviation of actual flow from the pump curve flow %

xiii) Water Horsepower (whp) (TDH x Actual Measured Flow) 5.23 hp

xiv) Brake Horsepower (bhp) (OEM Data) 0.00 hp

xv) Electrical Horsepower(ehp) (Electrical Measurement at Motor input) 13.40 hp

xvi) Efficiency of Individual Pump (ηpump) (whp/bhp) x 100 #DIV/0! %

xvii) Efficiency of Pumping System (ηsystem)Existing (whp/ehp) x 100 39.01 %

xviii) Existing Specific Pumping Energy (En(pumping01)) 0.06 kWh/m3

xix) Avg. Cost of Energy (Based on Grid and Backup) 13 PKR/kWh

xx) Daily Operational Time of Pump 12 hrs

xxi) Daily Pump flow 2,160 m3/day

xxii) Annual working days 365 days

xxiii) Annual Pump flow 788,400 m3/yr

xxiv) Annual Energy Consumption of Pump (En(pumping01) x Annual Pump Flow) 44,035 kWh/yr

xxv) Annual Energy Expenditure on Pumping 572,453 PKR/Yr

xxvi) Pumping System Efficiency after Improvement 65 %

xxvii) Water Flow after Efficiency Improvement 300 m3/hr

xxviii) Specific Energy Consumption at New Efficiency 0.03 kWh/m3

xxix) Potential of Energy Reduction 39.99 %

xxx) Reduced Annual Energy Consumption at Improved Efficiency 17,609 kWh/yr

xxxi) Annual Financial Saving on Pumping 228,912 PKR/Yr

11 Summary of Findings

Pumping system efficiency is 39%. For pump attached with 300 HP motor, efficiency below 52.1% is considered to be LOW, (Above 61.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 228,912 PKR.

Issues & Recommendations

12 ISSUES RECOMMENDATIONS

i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)

Financial Analysis / Indicators

Estimated Investment for Improvement Plan 210,000 PKR

No water flow meter Water flowmeter is recommended

No pressure guage Digital pressure guage is recommended

No PFI plant is installed PFI of 50 KVAR is recommended






Name of Engineer

WASA Staff Name

i) Name of Pumping Station CHUNGI NO 9 P#1


iii) Operator Name & Contact SHAFQAT RAZA 0306 6509792




vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No




i) Make / Brand KSB Country PAK

ii) Model Serial



v) Flowrate (Q) 20 Cusec 2,040 m3/hr

vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side



ii) Enter Length of Suction Pipe (ft) 20




Bends

Strainer 1



Discharge Side







Bends 1

Strainer

vi) Discharge Elevation (from Datum Line) 30 ft

Suction Side Elevation 5 ft






iii) Voltage Range 400 Volts

iv) Current 245.5 Amperes

v) Power Factor (Cos ɸ) 0.83

Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed 988 RPM



ix) Motor Frame Size 424

x)



ii) Meter Reading METER DEFECTIVE


Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 600 KVAr/operational

Panel Condition/Issues Good, V&A meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Good,

Housekeeping OK



Field Measurements

8 Flow Measurement






v) Pipe Perimeter 1,117 mm


viii) Flow Measurement 882 m3/hr 14.7 m3/min


Pressure




Electric Measurements Volt 414 416 417

Ampere 94 100 100

kW 69 Power Factor 0.97 0.98 0.98



Speed



Noise Level

Noise Level (db(A)) Avg. Max: 98

Thermal Imaging



Electric Panels

10 Calculations

ii) Static Suction Head (Only for WW Pump) 5 ft

v) Static Discahrge Head 30 ft



















xxiii) Annual Pump flow 7,082,460 m3/yr


xxv) Annual Energy Expenditure on Pumping 7,241,532 PKR/Yr


xxvii) Water Flow after Efficiency Improvement 1,316 m3/hr




xxxi) Annual Financial Saving on Pumping 2,389,115 PKR/Yr


Pumping system efficiency is 42.22%. For pump attached with 180 HP motor, efficiency below 59% is considered to be LOW. This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 63% (GOOD Efficiency range), with annual savings of 2,389,115PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Install the New A &VmeterA&V meter defective







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power



xi) In Case of Secondary Power Source Fuel Data Details





Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 600 KVAr opertational


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Good,

Housekeeping OK



Field Measurements

8 Flow Measurement








viii) Flow Measurement 1,110 m3/hr 18.5 m3/min


Pressure





Ampere 101 104 100

kW 75 Power Factor 0.96 0.97 0.98



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 66%. For pump attached with 180 HP motor, efficiency above 63% is considered to be good. This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)


12 Estimated Investment for Improvement Plan 41,000 PKR









Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues Fair, A meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK

Motor Terminal NO TERMILAN BOX


Field Measurements

8 Flow Measurement










Pressure





Ampere 80 81 86

kW 30 Power Factor 0.68 0.7 0.69



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 79.85%. For pump attached with 125 HP motor, efficiency above 69% is considered to be excellent, . This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



Install the New A meterA meter defective








Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues Fair, A & V meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 132 136 135

kW 75 Power Factor 0.78 0.79 0.81



Speed



Noise Level

Noise Level (db(A)) Avg. Max:

Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 52.20%. For pump attached with 125 HP motor, efficiency below 57% is considered to be LOW. This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 63% (GOOD Efficiency range), with annual savings of 920,359PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Install the New A & VmeterA & Vmeter defective







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost










Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 41 42 49

kW 30 Power Factor 0.85 0.86 0.86



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 37%. For pump attached with 100 HP motor, efficiency below 57% is considere to be LOW. This pumping system requires impeller adjustments, repair and maintenance to increase it efficiency to 66% which is considered to be excellent. This intervention will save 902,096 Rs annually.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)











Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost










Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 74 76 78

kW 20 Power Factor 0.78 0.79 0.78



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 59.02%. For pump attached with 50 HP motor, efficiency above 59% is considered to be good. This pumping system requires np interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



Install the New A & V meterA & V meter defective








Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 600 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 77 71 76




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 68.61%. For pump attached with 50 HP motor, efficiency above 61% is considered to be excellent, . This pumping system requires no interventation



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)











Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 600 KVAr-operational


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 91 87 93

kW 39 Power Factor 0.74 0.74 0.73



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 73.53%. For pump attached with 100 HP motor, efficiency above 66% is considered to be excellent. . This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)











Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 12

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 600 KVAr-non operational

Panel Condition/Issues Fair

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 94 96 91

kW 38 Power Factor 0.75 0.76 0.77



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 75.47%. For pump attached with 100 HP motor, efficiency above 66% is considered to be excellent. This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name

i) Name of Pumping Station FARIDABAD

ii) Name of Subdivision DISPOSAL DIVISION MULTAN

iii) Operator Name & Contact Masood




vii) Types of Pumps



Centrifugal Pump Qty

Submersible Disposal Pump Qty 1


Independent 1

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power


Primary LESCO Secondary






Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM


viii) Insulation Class


x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant Not Available

Panel Condition/Issues good

Gland Leakage

Non Return Valve

Flow Meter Not Available

Pressure Gauge Not Available

Wiring good

Housekeeping good

Motor Terminal not Installed

Foundation/Civil work poor

Field Measurements

8 Flow Measurement








viii) Flow Measurement 200 m3/hr 3.3333 m3/min Estimated


Pressure





Ampere 19.6 19.3 19.6

kW 13.2 Power Factor 0.57 0.59 0.56



Speed

i) Speed of Motor RPM


Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 34.19%. For pump attached with 20 HP motor, efficiency below 48% is considered to be LOW. This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 57% (GOOD Efficiency range), with annual savings of 302,378 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



No PFI plant is installed

Install VoltmeterVoltmeter not working


PFI plant of 25 KVAR is recommended

Ampere meter not working install Ampere meter







Name of Engineer

WASA Staff Name

i) Name of Pumping Station FAROOQ PURA P#1


iii) Operator Name & Contact UMAIR ALI 0300 6387426




vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No




i) Make / Brand Country PAK

ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N/A

Panel Condition/Issues FAIR/Defective A and V meter

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring FAIR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 26 27 30




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 52.29%. For pump attached with 25 HP motor, efficiency between 50-56.9% is considered to be FAIR, (Above 60.9% is EXCELLENT). This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 60% (GOOD Efficiency range), with annual savings of 77,249 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




A and V meter is recommendedDfective V & A meter


PFI plant is not installed in disposal station PFI plant of 100 KVAR for disposal station is recommended






Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N/A

Panel Condition/Issues Good, V &A meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Good

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 70 50 57

kW 30 Power Factor 0.72 0.74 0.74



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Install the New V&A meterV&A meter defective







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N/A


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring fair,

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 78 49 70

kW 37.4 Power Factor 0.82 0.81 0.8



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)











Name of Engineer

WASA Staff Name

i) Name of Pumping Station GARDEN TOWN P#1


iii) Operator Name & Contact M SHEHZAD 0300 2046496




vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 175 KVAr

Panel Condition/Issues EXCELLENT

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 83 99 108

kW 56 Power Factor 0.83 0.77 0.79



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 51%. For pump attached with 80 HP motor, efficiency below 54% is considered to be LOW, (Above 68.9% is EXCELLENT). This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 1,119,461 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name

i) Name of Pumping Station GARDEN TOWN P#2


iii) Operator Name & Contact M SHEHZAD 0300 2046496




vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 175 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 66 72 67

kW 33 Power Factor 0.64 0.67 0.71



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 26%. For pump attached with 40 HP motor, efficiency below 51% is considered to be LOW, (Above 65.9% is EXCELLENT). This pumping system requires motor replace . After this adjustment its efficiency will be improved to 61% (GOOD Efficiency range), with annual savings of 1,877,980PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Motor is in efficient Replacement of motor is recommended







Name of Engineer

WASA Staff Name

i) Name of Pumping Station Kerri Jamandan DISP P1


iii) Operator Name & Contact Mazhar Hussain 0301-7426276




vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power



xi) In Case of Secondary Power Source Fuel Data Details 635,630,300 KVA





Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model KVP 350-500 D2 Serial 17-6647




vi) Head (H) 55 ft


viii) Power / HP / BHP 121 BHP

ix) Speed (n) 960 RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current 203 Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency


vii) Reference Frequency 50 Hz


ix) Motor Frame Size 315-M

x)



ii) Meter Reading 215726/1001


Correct FALSE

Lag by Lead by

iv) Transformer Rating (kVA) 630,630 KVA Condition OK

Pump O & M Cost








PFI Plant 225 KVAR NOT OPERATIONAL

Panel Condition/Issues FAIR

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring FAIR

Housekeeping FAIR

Motor Terminal OPEN AND LOSE MOTOR CONNECTIONS


Field Measurements

8 Flow Measurement










Pressure





Ampere 139 140 141

kW 85 Power Factor 0.81 0.82 0.82



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations














xvi) Efficiency of Individual Pump (ηpump) (whp/bhp) x 100 38.18 %

















Pumping system efficiency is 40.5%. For pump attached with 150 HP motor, efficiency below 54% is considered to be LOW, (Above 68.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 1,974,654 PKR.



i)

ii)

iii)

iv) PFI plant is demaged Repair of PFI plant is recommended

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




V meter is not available V meter is recommended







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 55 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 310-6AA84

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 225 KVAR NOT OPERATIONAL

Panel Condition/Issues FAIR/Defective A and V meter

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring FAIR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 138 141 140

kW 71 Power Factor 0.81 0.82 0.82



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 59 which is FAIR, For pump attached with 100 HP motor, efficiency below 57.3% is considered to be LOW, (Above 66.9% is EXCELLENT). This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 255,126 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




A and V meter is not working A and V meter is recommended







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 55 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 310-6AA86

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 225 KVAR NON OPERATIONAL


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring POOR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 94.1

kW 41.5 Power Factor 0.71



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 78.8%. For pump attached with 100 HP motor, efficiency above 56.9% is considered to be EXCELLENT. This pumping system does not require any intervention.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



Repair of PFI plant is recommended PFI plant is demaged









Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 55 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 225 KVAR NON OPERATIONAL


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring FAIR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 142 144 143

kW 86.92 Power Factor 0.8 0.81 0.81



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 35.3%. For pump attached with 150 HP motor, efficiency below 58.1% is considered to be LOW, (Above 68.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 1,705,106 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)





PFI plant is demaged Repair of PFI plant is recommended






Name of Engineer

WASA Staff Name

i) Name of Pumping Station KHAN VILLAGE P#1


iii) Operator Name & Contact KHURSHED AHMAD 0300 4872544




vii) Types of Pumps






Independent 10

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model KW-PK 350/500 D-2 Serial 17-7304




vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)



ii) Meter Reading NOT VISIBLE


Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N/A


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring fair,

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 91 99 96

kW 72 Power Factor 0.98 0.98 0.98



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 50.47%. For pump attached with 180 HP motor, efficiency below 59% is considered to be LOW. This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 64% (GOOD Efficiency range), with annual savings of 798,549 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)





PFI Plant not installed PFI of 50 KVAr is recommended







Name of Engineer

WASA Staff Name



iii) Operator Name & Contact AHMAD RAZA 0331 2700234




vii) Types of Pumps






Independent 10

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model KW PK 350/500 Serial 17-7299




vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)



ii) Meter Reading 5909.9/1026.8


Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 337.5 KVAr

Panel Condition/Issues Good, A meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Good,

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 186 180 182

kW 100 Power Factor 0.83 0.84 0.82



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 62.54%. For pump attached with 180 HP motor, efficiency between 59-63% is considered to be fair, . This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 64% (GOOD Efficiency range), with annual savings of 97,807PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)











Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 10

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model KW PK 350-500 D2 Serial 17-7300




vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 315 6B3

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost










Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Good,

Housekeeping Fair



Field Measurements

8 Flow Measurement










Pressure





Ampere 186 167 76

kW 97 Power Factor 0.82 0.83 0.82



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



Install new A &VmeterA &V meter defective








Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 10

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost










Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Good,

Housekeeping Fair



Field Measurements

8 Flow Measurement










Pressure





Ampere 222 208 227

kW 116 Power Factor 0.71 0.86 0.83



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)











Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 10

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost










Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Good,

Housekeeping Fair



Field Measurements

8 Flow Measurement










Pressure





Ampere 203 210 213

kW 108 Power Factor 0.82 0.83 0.86



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)











Name of Engineer

WASA Staff Name

i) Name of Pumping Station Kot La Waris Shah


iii) Operator Name & Contact M ARIF 0300 7891759




vii) Types of Pumps






Independent 1

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial



v) Flowrate (Q) 1.5 Cusec 153 m3/hr

vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer







ii) Rated kW / hp 15 hp 11 kW not know about this value??


iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by

iv) Transformer Rating (kVA) Condition OK

Pump O & M Cost








PFI Plant Not Installed

Panel Condition/Issues Poor/Faulty A and V meter

Gland Leakage

Non Return Valve



Wiring poor

Housekeeping poor

Motor Terminal

Foundation/Civil work not Good

Field Measurements

8 Flow Measurement










Pressure





Ampere 13.3 13.2 12.5

kW 6.9 Power Factor 0.76 0.7 0.72



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 51.16%. For pump attached with 15 HP motor, efficiency in between 48-54% is considered to be fair, . This pumping system requires impeller adjustment . After this adjustment its efficiency will be improved to 54% (GOOD Efficiency range), with annual savings of 31,183 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



Install ampere meterAmpere meter not working


Voltmeter not working Install Voltmeter







Name of Engineer

WASA Staff Name

i) Name of Pumping Station Madina Colony disp P-2


iii) Operator Name & Contact Mamoon Haider 0306-6269878




vii) Types of Pumps






Independent 2

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power



xi) In Case of Secondary Power Source Fuel Data Details 45 KVA





Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N/A

Panel Condition/Issues FAIR, V & A meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring FAIR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 24 25 25

kW 12.3 Power Factor 0.67 0.7 0.66



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 35.49%. For pump attached with 30 HP motor, efficiency below 52.1% is considered to be LOW, (Above 61.9% is EXCELLENT). This pumping system requires impeller adjustment,repair and maintenance. After this adjustment its efficiency will be improved to 60% (GOOD Efficiency range), with annual savings of 431,422 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



Install the New V&A meterDefective V & A meter


PFI Plant not installed Install the 25 KVAr PFI plant







Name of Engineer

WASA Staff Name

i) Name of Pumping Station Muzafarabad DISP P1


iii) Operator Name & Contact M AKBAR 0306 7301303




vii) Types of Pumps






Independent 3

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model kw pk 150/135 D-2 Serial




vi) Head (H) 40 ft



ix) Speed (n) 1,450 RPM



5 Piping System

Suction Side







Bends

Strainer 1



18-4038

Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed 1,485 RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues Poor/Faulty A and V meter

Gland Leakage

Non Return Valve



Wiring Poor

Housekeeping Poor

Motor Terminal OK


Field Measurements

8 Flow Measurement










Pressure





Ampere 35.4




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 43.51%. For pump attached with 40 HP motor, efficiency below 52% is considered to be LOW, (Above 61% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 59% (GOOD Efficiency range), with annual savings of 393,230 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




PFI of 50 KVAR is recommended for the disposal stationNo PFI plant is installed


Defective A and v meter Replacement of A and V meter is recommended






Name of Engineer

WASA Staff Name

i) Name of Pumping Station Muzafarabad DISP P2


iii) Operator Name & Contact M AKBAR 0306 7301303




vii) Types of Pumps






Independent 3

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model kw pk 100/250 D-2 Serial




vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



17-6948

Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues Poor/Defective A and V meter

Gland Leakage

Non Return Valve



Wiring Poor

Housekeeping Poor

Motor Terminal Installed


Field Measurements

8 Flow Measurement










Pressure





Ampere 20 19 17




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 42.51%. For pump attached with 20 HP motor, efficiency below 48% is considered to be LOW, (Above 60% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 57% (GOOD Efficiency range), with annual savings of 169,738 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)





Defective A and V meter Replacement of A and V meter is recommended






Name of Engineer

WASA Staff Name

i) Name of Pumping Station OLD SHUJABAD P#1


iii) Operator Name & Contact M SALEEM 0307 7473356




vii) Types of Pumps






Independent 6

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 315 S

x)



ii) Meter Reading 292348/12058.8


Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N / A

Panel Condition/Issues FAIR, V meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 117 106 122

kW 45 Power Factor 0.47 0.57 0.58



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is61.39 %. For pump attached with 125 HP motor, efficiency between 58-63% is considered to be fair. This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 63% (GOOD Efficiency range), with annual savings of 142,905 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




PFI of 150 KVAR is recommendedPFI plant not installed


V meter defective install new V meter






Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 6

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 315 S

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N / A


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring POOR

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 110 113 118

kW 49 Power Factor 0.67 0.59 0.66



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 69%. For pump attached with 125 HP motor, efficiency above 64% is considered to be good. This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




No PIF plant is installed PFI of 150 KVAR is recommended for thr disposal station







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 6

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 313 -6AA61

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N / A

Panel Condition/Issues FAIR, A meter faulty

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 188 177 164

kW 99 Power Factor 0.81 0.82 0.87



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 37.39%. For pump attached with 125 HP motor, efficiency below 58% is considered to be LOW. This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 4,012,811 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)





A meter faulty Install new A meter







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 6

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 313 6AA61

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N / A


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring Fair

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 155 159 156

kW 88 Power Factor 0.81 0.82 0.84



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 50.76%. For pump attached with 125 HP motor, efficiency below 58% is considered to be low. This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 64% (GOOD Efficiency range), with annual savings of 1,736,320 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)





No PFI plant is installed PFI of 150 KVAR is recommended for the disposal station






Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 6

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 313 6AA61

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N / A

Panel Condition/Issues GOOD,A meter defective

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 151 157 164




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 52.23%. For pump attached with 125 HP motor, efficiency below 58% is considered to be LOW. This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 64% (GOOD Efficiency range), with annual savings of 1,578,542 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)






A meter defective Install new A meter






Name of Engineer

WASA Staff Name

i) Name of Pumping Station Purana Baraf khana DISP P1


iii) Operator Name & Contact Shabir Hussain 0306 6692850




vii) Types of Pumps






Independent 3

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by

iv) Transformer Rating (kVA) 50 KVA Condition OK

Pump O & M Cost









Panel Condition/Issues Fair/Defective A & V meter

Gland Leakage

Non Return Valve



Wiring Fair

Housekeeping ok

Motor Terminal not Installed


Field Measurements

8 Flow Measurement










Pressure




Electric Measurements Volt 386.4

Ampere 11.3




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations



















xxi) Daily Pump flow 945 m3/day












Pumping system efficiency is 43.24%. For pump attached with 10 HP motor, efficiency below 46% is considered to be LOW, (Above 57.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 53% (GOOD Efficiency range), with annual savings of 21,859 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Install VoltmeterVoltmeter not Installed


Ampere meter not installed install Ampere meter






Name of Engineer

WASA Staff Name

i) Name of Pumping Station Qadeerabad DISP P1


iii) Operator Name & Contact M Khalid 0300 6326675




vii) Types of Pumps






Independent 2

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues Poor/No A and V meter

Gland Leakage

Non Return Valve



Wiring poor

Housekeeping ok

Motor Terminal Not Installed


Field Measurements

8 Flow Measurement










Pressure





Ampere 30 32 33

kW 4.7 Power Factor 0.21 0.31 0.33



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations

























Pumping system efficiency is 57.25%. For pump attached with 25 HP motor, efficiency above 57% is considered to be Good. This pumping system need no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Install VoltmeterVoltmeter not Installed


Ampere meter not installed Install Ampere meter






Name of Engineer

WASA Staff Name

i) Name of Pumping Station QASIM BELA P#1


iii) Operator Name & Contact GHULAM RASOOL 0306 7373066




vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 150 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 121 123 120

kW 69 Power Factor 0.78 0.76 0.75



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 41%. For pump attached with 100 HP motor, efficiency below 54% is considered to be LOW, (Above 65.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 1,426,606 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 150 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 51




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























xxx) Reduced Annual Energy Consumption at Improved Efficiency 181 kWh/yr



Pumping system efficiency is 64%. For pump attached with 40 HP motor, Which is EXECELLENT



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 150 KVAr

Panel Condition/Issues GOOD

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 62 80 80




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 52%. For pump attached with 100 HP motor, efficiency below 54% is considered to be LOW, (Above 65.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 600,528 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 4

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 150 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 73 74 73

kW 48.3 Power Factor 0.77 0.78 0.76



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 19% which is LOW. For 50 HP motor efficiency <52% is LOW and efficiency >63% is GOOD. This pumping system require motor replacement to increase its efficiency to 65% which is GOOD. This intervention will save Rs.1,966,884 annually.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Motor is inefficient Replacement of motor is recommended







Name of Engineer

WASA Staff Name

i) Name of Pumping Station SAMEEJABAD DISP-P2


iii) Operator Name & Contact Syed Tufail Shah 0313-6056714




vii) Types of Pumps






Independent 7

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power



xi) In Case of Secondary Power Source Fuel Data Details NA





Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model 350-500 D2 Serial 17-7015




vi) Head (H) 52 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 350 KVAR OPERATIONAL


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 106




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name

i) Name of Pumping Station SAMEEJABAD DISP-P4


iii) Operator Name & Contact NA




vii) Types of Pumps






Independent 7

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 52 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency




ix) Motor Frame Size 355-S

x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 350 KVAR


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping FAIR



Field Measurements

8 Flow Measurement








viii) Flow Measurement 1,140 m3/hr 19 m3/min


Pressure





Ampere 177 178 174




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 59%. For pump attached with 200 HP motor, efficiency in the range 59.1-63.8% is considered to be FAIR, (Above 69.4% is EXCELLENT). This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 667,389 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name

i) Name of Pumping Station SAMEEJABAD DISP P5






vii) Types of Pumps






Independent 7

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 52 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 350 KVAR


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 176 173 178

kW 97 Power Factor 0.84 0.84 0.81



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 57.22%. For pump attached with 200 HP motor, efficiency below 59.1% is considered to be LOW, (Above 69.4% is EXCELLENT). This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 886,031 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name

i) Name of Pumping Station SAMEEJABAD DISP P-6






vii) Types of Pumps






Independent 7

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 52 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 350 KVAR


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring EXCELLENT

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 172




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name

i) Name of Pumping Station SURAJ MIANI P#2


iii) Operator Name & Contact M RAMZAN 0301 7664361




vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by

iv) Transformer Rating (kVA) 1250*2 Condition OK

Pump O & M Cost








PFI Plant 400 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 80 88 83




Speed


ii) Speed of Pump Impeller 0 RPM

Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 58.13%. For pump attached with 125 HP motor, efficiency between 58-63% is considered to be fair, . This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 63% (GOOD Efficiency range), with annual savings of 495,868 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 400 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 72 71 70




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 76%. For pump attached with 125 HP motor, efficiency above 69% is considered to be excellent. This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 400 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 106 110 116




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 66.68%. For pump attached with 125 HP motor, efficiency above 63% is considered to be good. This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 400 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 125 126 127




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 51.14%. For pump attached with 125HP motor, efficiency below 58% is considered to be LOW. This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 1,703,358 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 400 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 180 170 181

kW 113 Power Factor 0.97 0.98 0.97



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 39.23%. For pump attached with 125 HP motor, efficiency below 59% is considered to be LOW. This pumping system requires replacement of motor because motor is overloaded. After this adjustment its efficiency will be improved to 63% (GOOD Efficiency range), with annual savings of 5,007,372 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




Motor is inefficient Replacement of motor is recommended







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 400 KVAr


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring GOOD

Housekeeping OK



Field Measurements

8 Flow Measurement










Pressure





Ampere 127 131 136




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations




























Pumping system efficiency is 65.57%. For pump attached with 150 HP motor, efficiency above 63% is considered to be good. This pumping system requires no interventation.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)










Name of Engineer

WASA Staff Name

i) Name of Pumping Station Taqi Shah DISP P1


iii) Operator Name & Contact M Ijaz Qamar 0307 4082080




vii) Types of Pumps






Independent 2

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model Serial




vi) Head (H) ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)



ii) Meter Reading DEFECTIVE METER


Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues Fair/ Defective A and V meter

Gland Leakage

Non Return Valve



Wiring Fair

Housekeeping poor



Field Measurements

8 Flow Measurement










Pressure





Ampere 18 17 17

kW 10 Power Factor 0.78 0.78 0.82



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 27%. For pump attached with 15 HP motor, efficiency below 47% is considered to be LOW, (Above 57% is GOOD). This pumping system requires impeller adjustment, repair and maintenance. After this adjustment its efficiency will be improved to 57% (GOOD Efficiency range), with annual savings of 358,529.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




A&V meter defective Install new A&V meter







Name of Engineer

WASA Staff Name

i) Name of Pumping Station Vihari Road DISP P2


iii) Operator Name & Contact Khan Muhammad 0306-9550360




vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 50 ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant 710 KVAR NON-OPERATIONAL


Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring POOR

Housekeeping FAIR

Motor Terminal OPEN AND LOSE MOTOR CONNECTIONS


Field Measurements

8 Flow Measurement










Pressure





Ampere 106 108 77




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 51.67%. For pump attached with 125 HP motor, efficiency below 58% is considered to be LOW, (Above 68.9% is EXCELLENT). This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 575,245 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




A and V meter is recommendedA meter is faulty and V meter is not available


Defective PFI plant PFI of 350 KVAR is recommended for disposal station






Name of Engineer

WASA Staff Name

i) Name of Pumping Station Vihari Road DISP P-3






vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No




i) Make / Brand Country

ii) Model Serial




vi) Head (H) 50 ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost










Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring POOR

Housekeeping FAIR

Motor Terminal OPEN AND LOOSE MOTOR CONNECTIONS


Field Measurements

8 Flow Measurement










Pressure





Ampere 76




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 50.33%. For pump attached with 125 HP motor, efficiency below 57% is considered to be LOW, (Above 68.9% is EXCELLENT). This pumping system requires impeller adjustment. After this adjustment its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 723,708 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)






PFI plant is not working PFI of 350 KVAR is recommended for disposal station






Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No




i) Make / Brand KSB Country Pakistan

ii) Model KVP 350/500 D2 Serial 16 - 8578




vi) Head (H) 50 ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues FAIR/Faulty A and V meter

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring FAIR

Housekeeping FAIR

Motor Terminal NO TERMINAL BOX


Field Measurements

8 Flow Measurement










Pressure





Ampere 116 104 83

kW 52 Power Factor 0.72 0.72 0.77



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 47.7%. For pump attached with 125 HP motor, efficiency below 57% is considered to be LOW, (Above 68.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance. After this intervention its efficiency will be improved to 65% (GOOD Efficiency range), with annual savings of 989,969 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)






Defective PFI PFI of 350 KVAR is recommended for the disposal station






Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 50 ft



ix) Speed (n) RPM



5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues FAIR/Faulty A and V meter

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring FAIR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 125 124 131




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)





PFI plant is not working PFI of 350 KVAR is recommended for the disposal station







Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost









Panel Condition/Issues POOR/NO V meter

Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring POOR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 132 140 134




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




PFI of 350 KVAR is recommended the disposal stationPFI plant is not working








Name of Engineer

WASA Staff Name







vii) Types of Pumps






Independent 9

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No









vi) Head (H) 50 ft






5 Piping System

Suction Side







Bends

Strainer 1



Discharge Side







Bends 1

Strainer











Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency





x)





Correct FALSE

Lag by Lead by


Pump O & M Cost










Gland Leakage NA

Non Return Valve NA

Flow Meter NA

Pressure Gauge NA

Wiring POOR

Housekeeping FAIR



Field Measurements

8 Flow Measurement










Pressure





Ampere 140




Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations






i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)




V meter is recommended V meter is not available


PFI plant is not working PFI is recommended for disposal station






Name of Engineer

WASA Staff Name

i) Name of Pumping Station Wahid ABAD DISP P1


iii) Operator Name & Contact Nabeel 0303 5408772




vii) Types of Pumps






Independent 3

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model kw p 150/315 D-2 Serial




vi) Head (H) 25 ft






5 Piping System

Suction Side







Bends

Strainer 1



16-8425

Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant Installed 150 KVAR

Panel Condition/Issues poor/Faulty A and V meter

Gland Leakage

Non Return Valve



Wiring poor

Housekeeping fair



Field Measurements

8 Flow Measurement










Pressure





Ampere 20 22 23

kW 13.8 Power Factor 0.84 0.89 0.88



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 26%. For 1.5 cusec pump 10 HP motor is recommended. Installed motor is 40 HP which is oversize and needs to be replaced. This replacement will save 645,503 Rs annually.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



Oversize motor

Install VoltmeterVoltmeter not working


Proper size motor is recommended

Ampere meter not working install Ampere meter







Name of Engineer

WASA Staff Name

i) Name of Pumping Station Wahidabad Disposal


iii) Operator Name & Contact Nabeel 0303 5408772




vii) Types of Pumps






Independent 3

Series

Parallel


Yes No


Time Flow Pressure





x) Source of Power








Foundation


iv)

v) Cooling Type



Single Multi





Pressurized Source



Pit





xi) Any Retrofits ?

Impeller Detail






xii) Self Priming



Yes No


Yes No





ii) Model kw p 100/250 D-2 Serial




vi) Head (H) 40 ft






5 Piping System

Suction Side







Bends

Strainer 1



18-4035

Discharge Side







Bends 1

Strainer









iv) Current Amperes


Standard

Ambient Temp oC


Efficiency Class

IE3 Eff 1

IE2 Eff 2

IE1 Eff 3

Standard Efficiency

vi) Motor Speed RPM




x)





Correct FALSE

Lag by Lead by


Pump O & M Cost








PFI Plant N/A

Panel Condition/Issues poor,V meter Faulty

Gland Leakage

Non Return Valve



Wiring poor

Housekeeping fair


Foundation/Civil work not Good

Field Measurements

8 Flow Measurement










Pressure





Ampere 21 22 19

kW 11.63 Power Factor 0.77 0.76 0.75



Speed



Noise Level


Thermal Imaging



Electric Panels

10 Calculations































Pumping system efficiency is 40%. For pump attached with 20 HP motor, efficiency below 44% is considered to be LOW, (Above 60.9% is EXCELLENT). This pumping system requires impeller adjustment, repair and maintenance . After this adjustment its efficiency will be improved to 57% (GOOD Efficiency range), with annual savings of 283,335 PKR.



i)

ii)

iii)

iv)

v)

vi)

vii)

viii)

ix)

x)

xi)

xii)

xiii)

xiv)

xv)

xvi)

xvii)

xviii)



PFI plant of 25 KVAR is recommendedNo PFI plant is installed


Voltmeter not working Install Voltmeter


ANNEXURE-2

Selected Pictures

Poor panel condition at Advag Vera

View of motor and pump at Advag Vera

Poor panel at Agha Pura View of pump at Chungi No.9

Outdated pump at Chungi No.9 Poor electric wiring at Kerri Jamandad

Poor wiring at KeeriJamandad

Poor Panel condition at KeeriJamandad

View of motor at PuranaBarafKhana Poor electric wiring at Qadirabad

.

View of motor at Qadirabad Poor wiring at SurajMiani

Poor wiring at SurajMiani Poor wiring at TotaTakki Shah

Poor panel at Vehari Road disposal Poor panel at Vehari Road disposal

.

Poor panel at Wahidabad View of pump foundation at Wahidabad

energy audit & energy efficiency improvement program...

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