FAROUK KHANFAROUK KHANMaintenance Support Services ManagerMaintenance Support Services Manager

Rand Water Rand Water

Gauteng, Gauteng, South AfricaSouth Africa

ASSET MANAGEMENT CHALLENGES IN RAND WATER

RAND WATER OVERVIEW

3

SOURCES OF WATER

4

Lesotho Highlands Vaal Dam

Purification

SOURCES OF WATER

5

Pumping

Storage

Distribution

Primary Pumping and Distribution Elevations

Tunnel from Lesotho

Vereeniging Zuikerbosch

Vaalriver

Klipriver

RESERVOIRSKlipriviersbergMeyer's HillMeredale

Johannesburg

Pretoria

Zwartkopjes

DalesidePalmietEikenhof

+ 60 km

+ 300m

Focus

Vaal River

6

Potable Water Pumps – 25 to 300 Ml/d

Raw Water Pumps – up to 450 Ml/d

Motors – 200kw to 6230kw

Pipelines – 400mm to 3.5m diameter

RAND WATER OVERVIEW

8

FORECAST DEMAND GROWTH

9

Asset management Framework Asset Management

“ The optimum way of managing assets to achieve a desired and sustainable outcome”.

Life Cycle Asset Management•Design ,Eng ,Diagnostics and Maintenance

Project Execution Divisional Support

ADDRESSING ASSET MANAGEMENT STRATEGIES FOR EFFECTIVE INFRASTRUCTURE

• TAR/FAR• Alignment with Systems

SAP/Maximo/GIS/Linear Assets• Plant criticality analysis• Infra Structure Asset management

Plan• Life Cycle Maintenance Plan

14

• Assets are acquired for their ability to produce the product on which an organisation base its existence.

• Maintenance must focus on preserving our assets.

• Maintenance is an insurance against Risks.

Importance of AssetsImportance of Assets

Maintenance Strategy

Pro-active Maintenance (Planned)

Reactive Maintenance(Unplanned)

Assess Asset LCC & TCO

Monitoring Maximo/SAP Reporting

Continuous Improvement

Plant & EquipmentPlant & Equipment

Formal PCAFormal PCA

Reliability Engineering Process to be usedReliability Engineering Process to be used

High CriticalityHigh Criticality Medium CriticalityMedium Criticality Low CriticalityLow Criticality

RCM

RCA

PMO

RCA RCA

Proactive

Reactive

Technical Asset Register

Technical Asset Register

AVAILABILITY IMPROVEMENTAVAILABILITY IMPROVEMENT

AVAILABILITY IMPROVEMENT MODELAVAILABILITY IMPROVEMENT MODEL

ROOT CAUSE ANALYSISROOT CAUSE ANALYSISMonthly Reliability / weekly report to include a spreadsheet that displays the Monthly Reliability / weekly report to include a spreadsheet that displays the following info:following info: No of trips on all main pumpsNo of trips on all main pumps Trip stats of all main pumpsTrip stats of all main pumps

TemperatureTemperature VibrationVibration Low SuctionLow Suction Eskom Trips, etcEskom Trips, etc

If a main pump trips more than 2 times for the If a main pump trips more than 2 times for the same reason within 30 days.same reason within 30 days. If reliability for the pump set drops below the 12 If reliability for the pump set drops below the 12 month average as per internal targetmonth average as per internal target ALL MAJOR FAILURESALL MAJOR FAILURES

Reliability Report to highlight conditions that

may require further Investigation using Root

Cause Analysis.

CONTINUOUS IMPROVEMENTCONTINUOUS IMPROVEMENT

A LIFETIME OF HIGHLY RELIABLE PRODUCTION PLANT AND EQUIPMENT.

THANK YOU