The Management of Non Processing Infrastructure in a Mining Environment D Daines

Transcription

1 The Management of Non Processing Infrastructure in a Mining Environment D Daines D Daines Student #

2 Introduction Figure 1 Population Distribution (Source ABS 2010) Figure 2 Mining, Oil & Gas Resource Development in WA (Source DMP 2010) D Daines IPWEA Conference

3 Mining Industry Infrastructure Mines Rail Ports Processing Infrastructure Drills, Shovels, Loaders, Trucks Crushing & Screening Stacking & Reclaiming Train loading Rolling stock Track & Signals Car Dumpers Stacking & Reclaiming Ship loading Non Processing Infrastructure Common infrastructure service utilities; Water, Waste Water, Electricity Power Generation Transmission & Distribution, Communication, Civil structures, Roads, Infrastructure supporting production; Fuel storage, Ammonium Nitrate Storage Facility, Sample Prep, Dewatering, Wharf & Structures, Site Offices Workshops & Facilities, Light vehicle fleet & Support equipment. Infrastructure supporting people that support production; Accommodation Villages & Housing, Transport, Potable Water, Facility Services Catering & Cleaning, Waste Disposal, Fire and Security. AC/Refrigeration D Daines IPWEA Conference

4 Key Differences impacting NPI management There are three key factors influencing non processing infrastructure (NPI) asset management practices within the Mining sector; remote location away from established infrastructure multiple owners over the asset life cycle and hence different strategies market volatility D Daines IPWEA Conference

5 COMMUNICATE AND CONSULT MONITOR AND REVIEW The Risk Management approach ESTABLISH THE CONTEXT IDENTIFY RISKS ANALYSE RISKS EVALUATE RISKS ISO defines risk management as - co-ordinated activities to direct and control an organisation with regard to risk where risk is defined as ACCEPT RISKS? YES effect of uncertainty on objectives. NO TREAT RISKS Figure 3 Risk management process (AS/NZS ISO 31000:2009) D Daines IPWEA Conference

6 The Asset Management approach Figure 4, Asset Planning Process (IPWEA, 2006) D Daines IPWEA Conference

7 New Risk Management framework for NPI D Daines IPWEA Conference

8 Proposed LOS - Case Study on Power distribution Business Strategy & Key Delivery Criteria Target Level of Service Performance Measures ENSURE LICENSE TO OPERATE IN ACHIEVED & SUSTAINABLE ENSURE LICENSE TO OPERATE IN ACHIEVED & SUSTAINABLE ENSURE PEOPLE ARE MOTIVATED AND CAPABLE OF MANAGING AND OPERATING THE BUSINESS ENSURE VALUE OF ASSET IS DELIVERED & MAINTAINED SAFETY REGULATORY TRAINING COMPETENCY RETENTION INDIGENOUS EMPLOYMENT ECONOMIC EFFICIENCY HSEC management framework & industry approved safe work practices Meet all regulatory and environmental obligations All personnel involved in HV must be trained & competent. All personnel have career development plans Indigenous employment rates are at acceptable levels Assess the life cycle costs in the asset management decision making processes and determine the financial impact Zero Harm 100% Compliant 100% compliance to VOC <10% turn over Indigenous employment rate > OEE>95% MAINTENANCE PRACTICES PROFILES MEET OPERATING REQUIREMENTS AS PER DESIGN MEET OPERATING REQUIREMENTS AS PER DESIGN RELIABILITY QUALITY Supply of electricity to a customer is maintained and the occurrence and duration of interruptions is kept to a minimum Supply of electricity is with quality limits SAIDI<290min CAIDI<190min SAIFI<2 ASAI<99.99% Within Quality Targets D Daines IPWEA Conference

9 Case Studies Proposed Risk Criteria Risk Criteria Condition Deterioration / Performance Regulatory Obsolescence Cost / Economic Organisation Description The physical condition of the asset is the measure of deterioration, service potential and remaining life. In order for the asset to perform at the required level to achieve capacity, the condition must be known and maintained Failure to satisfy regulatory requirements and maintain the confidence of stakeholders could result in the loss of the license to operate for the business Technological change or lack of replacement parts could render the assets uneconomic or not able to be operated or maintained Cost to operate and maintain an asset is likely to exceed the economic return or customer s expectation Organisational design issues and the management of people can significantly affect a business's performance D Daines IPWEA Conference

10 Case Studies Proposed consequence criteria D Daines IPWEA Conference

11 Insignificant Minor Moderate Consequence Major Catastrophic Case Studies - Risk Evaluation Matrix Capacity / Utilisation of associated plant and equipment not sufficient No contingency planning position Failure to recruit personnel of sufficient numbers and skills to effectively operate the business Inadequate knowledge of capital & operating costs Not understanding the condition of plant Premature Failure Major weather event Inadequate knowledge of asset performance & condition Failure to train people adequately in order to be able to operate the business safely and effectively Compromised data integrity Poor isolation procedures & practices Likelihood Rare Unlikely Possible Likely Almost Certain Extreme High Moderate Low

12 Comparison across an Asset Ranking New Framework result - Overall Asset Risk Register 1 Power Premature failure 2 Fuel No retention of plant knowledge Waste Water system failure Degradation of fire system 3 Power Major weather event Diesel Pipeline failure 4 5 Power Inadequate knowledge of asset condition Accom Failure to recruit personnel of sufficient numbers and skills to effectively operate the business Loss of electrical supply Decreased availability of LV Switchboards D Daines IPWEA Conference

13 Application of new framework Strengths Clear link between Risk Management and Asset Management Plans Real time v- Once off activity Growing awareness of business risk associated with NPI and potential economic impact Opportunities LOS approach not common in Mining industry LOS development critical in Establishing the Context Test a broader range of assets with mining & non mining personnel D Daines IPWEA Conference

14 Summary Existence of the asset should be driven by the business strategy, key delivery criteria and LOS Asset Management planning encapsulates all activities associated with the life cycle of the asset Rigorous development of LOS can set the parameters for risk management Monitoring & Review and Communicate & Consult can be provided via the Asset Management Plan D Daines IPWEA Conference

15 Questions D Daines IPWEA Conference