farouk khan maintenance support services manager rand water gauteng, south africa asset management...
TRANSCRIPT
FAROUK KHANFAROUK KHANMaintenance Support Services ManagerMaintenance Support Services Manager
Rand Water Rand Water
Gauteng, Gauteng, South AfricaSouth Africa
ASSET MANAGEMENT CHALLENGES IN RAND WATER
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
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
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.