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Management and Organization 1 Management and Organization • Leadership – Business Plan Fit – Vision, Mission, Policies and Objectives – Strategic Plan – Measurable Goals – Resourced Action Plans – Communication • Organization of the M&R Function • Implementation Process 2 1 Leadership • Change the way management views the role of maintenance – Cost center vs. profit center ( giving responsibility and accountability for contributing to the overall profitability of the corporation) – Attitudes toward maintenance are shown by the way it is treated when it comes to dedicating resources (proper tools, proper locations, consultation on purchasing equipment decisions, and incentives to work) • Change how maintenance perceives its role – From repairing and maintaining ( reactive, “fire-fighting” mode) to preventing the need for maintenance (proactive, fix-it-right-the-first-time approach); from a repair culture to asset management culture. – Work with design engineers to “design-it-right-the-first-time” 3 Maintenance as a Business Center • Positioning Maintenance as a business center within the plant • Recognizing and measuring impact on product quality, delivery, and plant profitability • Developing new measures of functional performance • Re-organizing the maintenance function to provide accountability and responsibility for achieving these new levels of performance • Strategically investing in new maintenance technologies as the tools of change 4 2 Role of Maintenance • What is the role of maintenance and reliability operations in management’s policy and goals for manufacturing competitiveness? Management’s policies include: – Product quality – Flexible manufacturing for time-based competitiveness – Schedule stability – Inventory and materials performance – Overall cost leadership – To achieve world-class maintenance if any of the above is to be worldclass. – Schonberger’s WCM consists of JIT, TQC, TPM, and EI In order for any of the above to be “world class,” then asset reliability must also be world class. 5 Evolution of Expectations in Maintenance 2000 1990 1980 Year Third generation • Higher plant availability & reliability • Greater safety • Better product quality • No damage to the environment • Longer equipment life • Greater cost effectiveness 1970 1960 Second generation • Higher plant availability • Longer equipment life • Lower costs 1950 First generation • Fix it when broke 1940 6 3 Asset environment Business Strategy Global Objectives for Plant Engineering and Maintenance Current Status Performance Gap Vision Performance Drivers Maintenance Strategy Model Mission, Mandate Guiding Principles Source: Uptime, Productivity Press Tactics Concepts Organization Arrangements Education, Training Systems, Procedures Methods, Tools 7 Current Status • Assess thoroughly the strengths and weaknesses of the present system and which areas should head the list for improvements • Diagnostic must be a clear roadmap of the next step to achieve the vision • Diagnostic should cover strategic, procedural, technical, administrative, and cultural issues • Diagnostic may be performed by an outside consultant or in-house by a selfadministered questionnaire. 8 4 Current Status • • Major areas of this review are: – business characteristics – maintenance environment and strategy – organization arrangements and human resource management – maintenance administration – planning – scheduling and work order management – preventive and predictive maintenance – purchasing – storage and inventory control – performance measurement and customer satisfaction – automation and information technology. Each response is scored and results can be plotted using a histogram or a Bell-Mason type spider diagram 9 Maintenance Self-Assessment Results I. Maintenance II. Organization and Administration III. Work Order System IV. PM and PdM 70 60 50 40 30 20 10 0 V. Performance Monitoring and Reporting VI. Stores and Purchasing VII. Cost Control VIII. Safety & Housekeeping IX. Maintenance Engineering X. Training 10 5 Maintenance Self-Assessment Results Maintenance and Repair Reliability Engineering Maintenance Strategy and Plan 100 80 Integrated Support Services 60 40 20 20 40 60 80 100 Performance Management Management and Organization Human Resources Business Perspective 11 Develop the Vision • The vision is a dream of what the company wants to be • The intent is to develop a reliability improvement plan to move the organization from the current reality to the vision • Main goals must be based on the overall business plan – maintenance goals should be integrated into the business plan, otherwise maintenance improvement remains just another tactic that can be jettisoned at the first sign of need for “cost reductions” • Benchmarking can be used as a tool to understand what are “best practices” • Those involved for achieving the vision should be involved in the maintenance plan 12 6 Closing the Gap, Planning Implementation Devise a plan which considers: • The task and its key activities • The priority of the initiative, relative to others • Estimated resources and level of effort required • The “champion” or person/team responsible for ensuring successful completion • The start date, completion date, and the milestones along the way • The goals to be achieved on successful completion, and the performance measures used to control progress 13 Mission of the Maintenance Function • Is a primary benchmark for effective staff decision-making • Covers the issues of customer orientation, continuous improvement, quality, safety, environmental position, employee development, downtime, proactive stance, etc. • Example of a mission statement: “To maintain assets to meet customers’ needs cost effectively; to continuously improve skills and processes to optimize asset life, using best-fit models and technologies; to work safely and be environmentally responsible” 14 7 Goals and Objectives • Maximum production or availability of facilities at the lowest cost and at the highest quality and safety standards – Maintaining existing equipment and facilities – Equipment and facilities inspections and services – Equipment installations or alterations Example: Increase production capacity by: – Reducing unplanned equipment downtime – Reducing planned equipment downtime – Reducing volume of off-spec production – Increasing production speed The goals should be shared with the operations function. 15 Goals and Objectives Examples (cont.): • Identify and implement cost reductions (e.g. reduce maintenance costs by: – Identifying/correcting machine problems before they become too serious – Improving maintenance troubleshooting – Improving personnel efficiency – Reducing maintenance parts inventory – Identifying and replacing poor maintenance practices or procedures – Improving personnel skills and performance • Provide accurate equipment maintenance records 16 8 Goals and Objectives Examples (cont.): • Collect necessary maintenance cost information • Optimize maintenance resources • Optimize capital equipment life Example: Reduce capital expenditures by: – Extending equipment life – Making better repair vs. replace decisions – Installing equipment with best cost/performance ratio • Minimize energy usage • Minimize inventory on hand 17 Goals and Objectives Examples (cont): • Minimize the need for maintenance (this is an equipment engineering function, not necessarily just a maintenance function) • Ensure the satisfactory performance of contractual maintenance services • Improve worker safety by: – Reducing the number of serious or critical failures – Increasing planned maintenance (fewer emergencies) – Improving housekeeping • Improve the work environment though enhancement of personnel skills, technology implementation and automation of information systems 18 9 Policies • Essential link in guiding everyday activities to ensure consistency with the overall concept of maintenance • Examples of maintenance policies: – Each operations manager will ensure compliance with the policies covering the conduct of maintenance – Operations will be responsible for the effective utilization of maintenance services – Maintenance workers will be responsible for the quality of work and the effective utilization of resources – A work order system will be used to request and control work 19 Policies Examples of maintenance policies (cont.) • – Maintenance will publish priority-setting procedures which allows other departments to communicate seriousness of work and maintenance to effectively allocate its resources – Performance indices will be used to evaluate short-term accomplishments and long-term trends – Parts will not be removed from any unit of equipment and used to restore another unit to operating condition without discussion – All maintenance personnel will be trained on maintenance techniques. Periodic evaluations will be made to ensure personnel are proficient Procedures are the out-growth of policy. They specify what must be done and how to do it in order to meet policy guidelines 20 10 Management Maintenance and Reliability (M&R) Strategy Principles Strategy Goals Plans Resource Allocation Maintenance Dpt. Operating Units Engineering Goals Plans Resource Allocation Goals Plans Resource Allocation Goals Plans Resource Allocation Results • Reliable Equipment and Processes • Operating Cost Reduction • Maintenance Cost Reduction • Greater Productivity • Improved Safety • Less Waste Generated 21 The Production/Maintenance Interface • A great source of conflict is the problem of communication between the production and maintenance functions. • A recent European survey showed there is a controversial trend towards a greater integration of maintenance and production control. European management favored a move toward the following structural changes: – Maintenance to come under the production director – Less production personnel, but more maintenance personnel that are also responsible for output (maintenance operators) – Closer cooperation with production, with production more engineering oriented. – Common information access via computer 22 11 Concepts of Good Maintenance • No one unit can function in a satisfactory manner entirely on its own an/or without the support of other units (interdependence exists between units of the organization). • Ultimate responsibility for continual good condition of operating facilities rests squarely on the shoulders of the maintenance user and repair service. This means that decisions on the nature, scope and volume of work shall be made by the operating departments. • Responsibility for cost levels of maintenance work is shared jointly by the equipment owner (decide volume and timing) and the maintenance personnel (provide quality and speedy performance) 23 Elements of an Effective Maintenance Program 1. An established planned-maintenance philosophy that is communicated, understood and reinforced. (vision, mission). 2. Formalized plan for continuous improvement with established goals and objectives which focus on: people, equipment, material, methods. Successful plants typically have a five-year strategic plan with defined objectives and internal commitment to the plan: performance measures to evaluate progress; a focus on equipment reliability; and, personnel practices that provide recognition for exemplary performance. 24 12 Elements of an Effective Maintenance Program (Cont.) 3. A site maintenance network whose task is to set expectations and monitor performance for continual improvement and effectiveness in the maintenance function. ( Network contains representatives from operations, stores,central services, etc.) 4. Measurements of business results (quality, productivity, profitability, safety and environment) 25 Elements of an Effective Maintenance Program (Cont.) 5. Measurement of overall maintenance results: - labor productivity - material management effectiveness -contractor effectiveness -planning and scheduling effectiveness -reliability engineering effectiveness -predictive/preventive effectiveness -training program effectiveness 6. Commitment for increasing the involvement of all levels of the organization ( task teams, operator-based maintenance, etc) 26 13 Maintenance Organizational Structure • Centralized maintenance: Maintenance services are managed and scheduled centrally. – All members report to a central location for assignment – All work requests are turned into a central area for scheduling and dispatch – High labor force utilization – Response time to trouble calls can be long, contributing to increased equipment downtime 27 Maintenance Organizational Structure • Area maintenance: Maintenance services are managed and scheduled by area – Existence of small maintenance shops spread throughout the plant. A certain number of employees are assigned to each area – Supervisors assigned to cover one or more areas, depending on the number of employees – Faster response for breakdowns, since maintenance personnel are physically close to the equipment. – Maintenance employees develop “equipment ownership. ” – Labor utilization can be low, allowing for more predictive work. – If all areas have the same workload, the area concept can work 28 14 Maintenance Organizational Structure • Combination organization: Hybrid between area and centralized organizational structure. – Incorporate the best of both organizations Several small groups of employees are stationed near critical equipment, while keeping the main group in a centralized area. – Emergency activities are handled quickly, while most of the maintenance personnel can be used for larger or scheduled repair jobs – Combination organizations appear to be the way of the future. – The concept of operator-based maintenance (TPM), where operators are responsible for maintenance of equipment they are assigned to operate, and use of maintenance craft workers are needed for more complex maintenance jobs is similar to a combination organization 29 Maintenance Organizational Structure Example: A microelectronics plant in the midwest of the United States is divided into four focused factories and 60 production cells. The maintenance structure agreed upon by maintenance and operation managers was: – Central maintenance for facility maintenance (HVAC, etc), stores inventory warehousing and control, fabrication and machine shops, tooling, information database control, and specialized trades training – Focused factory maintenance for workshops, planning and scheduling, operator training in maintenance – Cell maintenance for multi-skilled teams, urgent maintenance, preventive maintenance, free issue parts and supplies 30 15 Advantages and Disadvantages of Different Maintenance Structures Centralized Area Combination ADVANTAGES DISADVANTAGES Skills and technology easily desseminated Collaboration with operating department difficult Problems easily investigated Incomplete collection of operating data Good communication with operating department Difficult to share technology and skills Speedy maintenance response Requires more people Good communication with operating department Skills/technology dissemination and problem investigation possible Job rotation difficult Management somewhat difficult Job rotation requires ingenuity 31 Preferred Organizational Structure • There is no correct organizational structure. When looking at structure, it is important to keep in mind the ultimate objective of the maintenance function-- to provide effective equipment at a reasonable cost. • The manager responsible for maintenance activities should report to as high a level of authority as is feasible to reduce the conflict between production and maintenance. • Maintenance stores and stores control should be the direct responsibility of the manager responsible for the maintenance activities. 32 16 Internal Administrative Structure of the Maintenance Department The maintenance department can be structured in one of the following ways: – By trades ( mechanical, electrical, etc) – By types of service (inspection, repairs, lubrications, etc.) – By areas of equipment – By maintenance policy type (emergency, preventive, predictive) The internal organization structure is often a mixture of the above types. 33 Maintenance Organization in a Small firm Maintenance Organization in a Medium-sized firm Maintenance Supervisor Mechanical Maintenance Manager Electrical Stores Repairs and Installations Preventive Repairs Maintenance Examples of Administrative Structures Planning Preventive Maintenance Zoned Reactive PM/PdM Installations Maintenance Maintenance and Overhauls Assignments Boiler Room Machine Shop Inspections Lubrications Adjustments Building Trades Mechanical Electrical Instrumentation & Control 34 17 Maintenance Manager Planning, control & Training Stores Electrical Supervisor Reactive Inspection (Emergency Repairs) Instrumentation & Control Supervisor Mechanical Supervisor Power PM/PdM House Maintenance Building Supervisor Zoned Inspection Assignments Buildings Painting Reactive Lubrication (Emergency Repairs) Carpentry PM/PdM Maintenance Maintenance Organization in a Large Firm 35 M & R Implementation Process 1. Establish a M & R Assessment Team 2. Conduct a M & R Meeting 3. Conduct M & R Assessment and Benchmarking 4. Maintenance and Reliability Program Planning 5. Top Management Commitment 6. Pilot Program 7. Full Implementation 8. Continuous Improvement 36 18 Maintenance Optimization Establish Vision Operations & Maintenance Assessment and Benchmarking Analysis of Improvement Opportunities Technology Fulfillment Develop and Track Key Performance Metrics Process Optimization Resource Optimization Organizational Alignment Pilot Program Continuous Improvement Full Implementation 37 M & R Implementation Process 1. Establish an M & R Assessment Team – Members representing site activities such as maintenance, production and support functions – May include experts outside the organization – Assess the current status of programs 2. Conduct a M & R Meeting – Defines the scope, mission,vision, processes and evaluation criteria – Creates a common vision between operations, maintenance and management. – Examines general information (facility organizational structure, financial data, etc) 38 19 M & R Implementation Process Conduct a M & R Meeting (cont.) – Identifies issues – Develops a target interview list to conduct interviews with plant personnel, including supplemental interviews with central engineering and contractors. The interviews highlight the effectiveness of the existing maintenance program, existing technology, existing organizational structure and management support. – Reviews maintenance records on-site – Researches technical information 39 Data collection Identify issues Diagnosis and synthesis Conduct benchmarking Develop findings and conclusions Recommendation development Create Develop implementation recommendations plans Change Implementation Improved longterm effectiveness of M&R processes 40 20 M & R Implementation Process 3. Conduct M & R Assessment and Benchmarking – Analysis of strengths, weaknesses and opportunities within the existing organization. Some of the elements of the analysis are: • Plant equipment survey • Existing Preventive/Predictive Program Review • Technology Fulfillment • Resource Optimization and Organizational Alignment • Benchmarking ( gathers key performance indicators from other industries and other companies within your industry. E.g. production costs, maintenance labor costs per unit, storeroom costs per employee, production unit downtime percentage, etc.) • Process optimization (work flow analysis) • Need for and use of the CMMS within the facility 41 M & R Implementation Process Conduct M & R Assessment and Benchmarking (cont.) – Develops findings and conclusions • Assign ownership to address process improvement opportunity or issue • Consolidate and clarify issues and best practices • Detail process improvement opportunities, support, and desired future states • Develop process improvement teams and identify other initiatives with which to coordinate – Develop recommendations Based on the process improvement opportunities: • Finalize future states • Detail recommendations • Estimate benefits and savings 42 21 M & R Implementation Process Conduct M & R Assessment and Benchmarking (cont.) • Identify risks and constraints • Identify prerequisites and associated costs • Develop preliminary implementation steps – Test improvement opportunities with workers, management, etc. 4. Create M & R Improvement Plans – Estimate the payback period of each recommendation – Detail overall implementation process and structure – Develop preliminary implementation schedule 5. Secure top management buy-in 6. Pilot Program – Prudent to start with a small effort and expand over time 43 M & R Implementation Process 7. Full Implementation – System-wide implementation 8. Continuous Improvement – M&R optimization must be treated as a dynamic, continuous improvement process. 44 22 Current Activity Equipment Failures Prevented failures Maintenance Problem Types Found Contracted Services PM Task Effectiveness Tools and Instrumentation Program Personnel and Training Maintenance Related Improvements Customer Feedback (Internal & External Current Activity Program description, resources assigned,shops and laboratories, Preventive Maintenance program, PdM program, functional organizational, administrative process description, budget and other financial resources Unpredicted failures, prevented failures, availability factors Problems and types identified by PdM program, problems and types identified by production, problems and types identified by contracted services Description of services contracted out, contract relationships and how administered, quality assurance of contracted services Establish system selection criteria, identify PM’s not applicable or not effective, identify PM’s with inadequate periodicity, identify overhaul PM’s to replace with condition directed task, identify candidate PM’s for upgrade Description of tool/instrumentation maintenance & calibration, redundancy assessment, tools adequacy and condition (the right tool for the job), PdM instrumentation accuracy maintenance Personnel assigned to administered programs; PdM personnel experience & training; maintenance worker job skills training; maintenance training provided production/ operations staff Description of locally made improvements; stimulus for identifying and following through in improvements, root cause analysis, made or scheduled; PdM results analysis; administration of continuous improvement program Maintenance self-appraisal; production appraisal of maintenance; management appraisal of maintenance; external customer feedback; maintenance workers’ appraisal of PdM team Routine maintenance cost-effectiveness indicators; PdM program cost45savings; overall company maintenance cost effectiveness Good Communication is Essential! 46 23