For many manufacturers, evaluating and managing the risk of obsolescence is a missing piece of their overall management strategy, an oversight that can have significant implications in terms of business continuity. With a clear obsolescence policy and risk-assessment framework, manufacturing companies can help ensure that their systems and assets remain up and running, supported by a continuous risk-mitigation cycle.
Hazard Identification And Risk Assessmentpurna1048
The document discusses hazard identification and risk assessment practices at IFFCO-Aonla, an ammonia and urea manufacturing plant in India. It describes how the plant systematically identifies hazards across its various departments and assesses associated risks through methods like HAZOP, HAZAN, Dow index analysis, and risk matrix assessment. Major hazards are identified as fires, explosions, chemical leaks, and thermal exposure. Control measures are documented and risks are classified as intolerable, substantial, moderate or tolerable. The plant closely monitors accidents and implements risk analysis during any process changes to minimize hazards and risks of loss to human life and property.
This document provides an introduction and overview of Total Productive Maintenance (TPM). It discusses that TPM is both a philosophy and collection of techniques aimed at maximizing the effectiveness of business facilities and processes through zero breakdowns, accidents, and defects. The key aspects of TPM covered include its origins in Japan, its role in companies, fundamental activities like autonomous maintenance and equipment improvement, components like maintaining clean and tidy workplaces, and measuring facility effectiveness using overall equipment effectiveness. Examples are also provided to demonstrate how to calculate availability, performance, quality, and overall equipment effectiveness.
Fault tree analysis (FTA) is a technique used in probabilistic risk assessment to model and analyze failure processes in engineering systems. The key steps in FTA include identifying an undesired event, constructing a fault tree with that event at the top using logic gates, and evaluating the tree to calculate failure probabilities and system reliability. FTA can help understand logic leading to failures, prioritize contributors, prevent failures through proactive measures, monitor system performance, and optimize resource usage in system design and diagnosis.
Dr. Soumar Dutta discusses various concepts related to patient safety and accident prevention. He defines key terms like incident, accident, unsafe act, and unsafe condition. Accidents can be preventable or unpreventable. The main causes of accidents according to the Heinrich Theory are unsafe acts and unsafe conditions, which account for 98% of accidents. Successful accident prevention requires identifying hazards, estimating risks, eliminating hazards where possible, using engineering controls, education and training, and enforcement of safety policies. Safety equipment alone is not enough - developing a trained, alert, and safe workforce is most important for any disaster prevention program.
The document discusses several theories of accident causation:
1. Petersen's accident theory which extends the human factors theory and adds elements like overload, ergonomic traps, decision to err, and system failures.
2. Epidemiological theory which studies the relationship between environmental factors and accidents, looking at predisposition and situational characteristics.
3. Systems theory which views accidents as resulting from interactions within a system consisting of the host, agent, and environment.
4. Firenzie's systems theory focuses on information gathering, risk assessment, decision making, and task performance, and how stressors can impact these.
5. Bird and Loftus's loss causation theory which
WQD2011 - KAIZEN - EMAL - Core Cutting Machine (Tech. Lab.) Safety ModificationDubai Quality Group
Kaizen case study submitted by Emirates Aluminium during 3rd Continual Improvement & Innovation Symposium organized by Dubai Quality Group's Continual Improvement Subgroup to celebrate World Quality Day 2011.
This document contains a syllabus for an industrial safety engineering module. It discusses the need for safety in industries and defines key safety terms. It covers accident causation theories and the roles of different groups in promoting safety. The Bhopal gas tragedy case study illustrates an industrial disaster. Productivity and its relation to safety are also discussed. Elements of an effective industrial safety program involving engineering, education, enlistment and encouragement are outlined.
Hazard Identification And Risk Assessmentpurna1048
The document discusses hazard identification and risk assessment practices at IFFCO-Aonla, an ammonia and urea manufacturing plant in India. It describes how the plant systematically identifies hazards across its various departments and assesses associated risks through methods like HAZOP, HAZAN, Dow index analysis, and risk matrix assessment. Major hazards are identified as fires, explosions, chemical leaks, and thermal exposure. Control measures are documented and risks are classified as intolerable, substantial, moderate or tolerable. The plant closely monitors accidents and implements risk analysis during any process changes to minimize hazards and risks of loss to human life and property.
This document provides an introduction and overview of Total Productive Maintenance (TPM). It discusses that TPM is both a philosophy and collection of techniques aimed at maximizing the effectiveness of business facilities and processes through zero breakdowns, accidents, and defects. The key aspects of TPM covered include its origins in Japan, its role in companies, fundamental activities like autonomous maintenance and equipment improvement, components like maintaining clean and tidy workplaces, and measuring facility effectiveness using overall equipment effectiveness. Examples are also provided to demonstrate how to calculate availability, performance, quality, and overall equipment effectiveness.
Fault tree analysis (FTA) is a technique used in probabilistic risk assessment to model and analyze failure processes in engineering systems. The key steps in FTA include identifying an undesired event, constructing a fault tree with that event at the top using logic gates, and evaluating the tree to calculate failure probabilities and system reliability. FTA can help understand logic leading to failures, prioritize contributors, prevent failures through proactive measures, monitor system performance, and optimize resource usage in system design and diagnosis.
Dr. Soumar Dutta discusses various concepts related to patient safety and accident prevention. He defines key terms like incident, accident, unsafe act, and unsafe condition. Accidents can be preventable or unpreventable. The main causes of accidents according to the Heinrich Theory are unsafe acts and unsafe conditions, which account for 98% of accidents. Successful accident prevention requires identifying hazards, estimating risks, eliminating hazards where possible, using engineering controls, education and training, and enforcement of safety policies. Safety equipment alone is not enough - developing a trained, alert, and safe workforce is most important for any disaster prevention program.
The document discusses several theories of accident causation:
1. Petersen's accident theory which extends the human factors theory and adds elements like overload, ergonomic traps, decision to err, and system failures.
2. Epidemiological theory which studies the relationship between environmental factors and accidents, looking at predisposition and situational characteristics.
3. Systems theory which views accidents as resulting from interactions within a system consisting of the host, agent, and environment.
4. Firenzie's systems theory focuses on information gathering, risk assessment, decision making, and task performance, and how stressors can impact these.
5. Bird and Loftus's loss causation theory which
WQD2011 - KAIZEN - EMAL - Core Cutting Machine (Tech. Lab.) Safety ModificationDubai Quality Group
Kaizen case study submitted by Emirates Aluminium during 3rd Continual Improvement & Innovation Symposium organized by Dubai Quality Group's Continual Improvement Subgroup to celebrate World Quality Day 2011.
This document contains a syllabus for an industrial safety engineering module. It discusses the need for safety in industries and defines key safety terms. It covers accident causation theories and the roles of different groups in promoting safety. The Bhopal gas tragedy case study illustrates an industrial disaster. Productivity and its relation to safety are also discussed. Elements of an effective industrial safety program involving engineering, education, enlistment and encouragement are outlined.
Definition of RCM, principles and goals of RCM; Four major components of RCM: reactive maintenance, preventive maintenance, predictive testing and inspection and proactive maintenance; RCM strategies.
Presented by Mahendra , Hall of Fame Global Speaker & AIM Expert in 3rd Asean Refining & Petrochemical Forum 3017 Conference on " How MIQA can ensure the process safety of ageing petroleum industries which requires top driven proactive reliability culture , in-house technical expertise & operational discipline"
OEE Description
OEE is the way to Measure Effectiveness
OEE, its Application, 16 major losses, 8 equipment loses
OEE= Availability x Performance x Quality Availability
More Information:
https://flevy.com/browse/business-document/lean-six-sigma--process-risk-analysis-fmea-600
BENEFITS OF DOCUMENT
the systematic analysis of a manufacturing, service or administrative process,
the identification of critical and/or significant process characteristics, and
the identification of process deficiencies and development of an effective corrective action plan.
DOCUMENT DESCRIPTION
The Lean Six Sigma - Process Risk Analysis & Mistake-Proofing Training Module provides you with a step-by-step approach, as well as examples, exercises, and templates, to analyze and eliminate risks in your manufacturing, service or business processes. This training module includes:
1. 132 PowerPoint slides covering
- Introduction to Process Risk Analysis & Mistake-Proofing,
- Process Variables Map,
- Cause & Effect Matrix,
- Process Failure Mode and Effects Analysis,
- Sixteen Human Error Modes,
- Six Mistake-Proofing Principles,
- Seven Types of Poka-Yoke Devices and Examples,
- Process Control Plan,
- and 6 Workshop Exercises.
2. MS Excel Process Variables Map Template & Example
3. MS Excel Cause & Effect Matrix Template & Example
4. MS Excel Process FMEA Template & Example
5. MS Excel Process Control Plan Template & Example
"After you have downloaded the training material, you can change any part of the training material and remove all logos and references to Operational Excellence Consulting. You can share the material with your colleagues and clients, and re-use it as you need. The only restriction is that you cannot publicly re-distribute, sell, rent or license the material as though it is your own. Thank you."
Got a question about this presentation? Email us at support@flevy.com.
This document provides an overview of cause and effect analysis and cause and effect diagrams. It explains that cause and effect analysis is a technique used to identify all possible causes associated with a problem or effect. A cause and effect diagram visually illustrates the results of this analysis and shows the relationships between potential causes. The document outlines how to construct a cause and effect diagram, including defining the problem, drawing the fishbone structure, and analyzing the diagram to identify the root cause.
This document provides an overview of fault tree analysis, including its origins in 1962 for the US Air Force, how it is a graphical model of pathways leading to an undesirable loss event using logic symbols, and some key steps and rules in developing a fault tree analysis. It defines important terms like fault, failure, primary and secondary failures. It also illustrates some common logic symbols used and provides examples of potential top events to analyze.
This document discusses root cause analysis methodology for troubleshooting pump failures. It begins by defining key terms like incident, root cause, and root cause analysis. It then outlines the root cause analysis process, which involves preserving event information, assembling an analysis team, analyzing to identify physical, human, and latent roots, communicating findings and recommendations, and tracking results. Common root causes are discussed. The document concludes by presenting two case studies where root cause analysis was used to troubleshoot pump issues and identify underlying causes.
Near miss reporting is low, with less than 20% of incidents typically reported. Reasons for low reporting include fear of punishment, lack of follow up, and belief that near misses are normal. Improving near miss reporting can benefit safety by revealing unsafe conditions and helping prevent injuries. Actions to improve reporting include establishing a reporting system, investigating incidents and taking corrective actions, and ensuring no penalty for reporting. Senior management must also support near miss reporting for it to be successful.
The document discusses various techniques for hazard identification and risk assessment, including Hazard and Operability Studies (HAZOP), Failure Mode and Effects Analysis (FMEA), and safety audits. It provides details on how to conduct HAZOPs, including composing the team, using guide words to identify deviations from the process's intentions, and documenting the results. The document also discusses how to apply these techniques at different stages of a project's lifecycle to identify hazards, their causes and consequences, and remedial actions needed to control risks.
This document discusses production preparation process (3P), a cross-functional team approach for designing lean production processes for new or modified production lines. The 3P methodology involves bringing together members from planning, production, quality, logistics, engineering, and suppliers to understand the designed production process using prototypes and mock-ups. This helps test assumptions before equipment is ordered and installed. Key benefits of 3P workshops include a smooth start of production without major issues, avoiding surprises after production starts, and early alignment of stakeholders.
Total productive maintenance (TPM) is a system to maintain and improve production systems through machines, equipment, processes, and employees. It was created by Nippon Denso in the 1970s to add business value. The principle is that many small improvements are more effective than few large improvements. TPM has eight pillars: autonomous maintenance, focused improvement, planned maintenance, quality maintenance, training and education, safety and health, office TPM, and development management. The goals are to eliminate losses, improve equipment effectiveness and manufacturing cost reduction.
This document provides information on Hazard Identification, Risk Assessment and Control (HIRAC). It defines risk, hazard, and ill health. It explains why HIRAC is important from both legal and financial perspectives. Key aspects of risk assessment are discussed, including factors to consider, evaluating likelihood and severity, and developing a risk matrix. The hierarchy of controls for reducing risk is outlined. Examples of potential hazards, consequences, and control measures are given. Guidance is provided on reviewing risk assessments, including triggers for when a review is needed. Related HIRAC procedures and documentation are listed.
Total Productive Maintenance (TPM) is a methodology for optimizing manufacturing equipment effectiveness through a team-based approach involving both maintenance and operators. The goals of TPM include maintaining equipment for its entire life, eliminating losses like defects, accidents, and failures, and empowering employees. It has eight pillars of activities including autonomous maintenance, planned maintenance, quality maintenance, and education/training. TPM aims to reduce waste and improve overall equipment effectiveness through continuous improvement efforts.
[To download this poster, visit:
https://www.oeconsulting.com.sg/training-presentations]
The Quality Maintenance (Hinshitsu Hozen) Poster describes the systematic approach for establishing and maintaining zero-defect conditions to create 100% good products.
The poster comes in four monochrome variations. Formatted in PDF and in editable PPTX, the poster can be easily printed on an A3 or A4-sized paper from an office copier machine and displayed on employee workstations, or distributed together with your workshop handouts.
The Quality Maintenance Poster complements the 'Quality Maintenance (Hinshitsu Hozen)' training presentation materials. It serves as a takeaway and summary of your TPM and Quality Maintenance presentation.
The 8 Steps of Quality Maintenance are:
Step 1: Verify the Existing Situation
Step 2: Investigate the Processes where Defects Occur
Step 3: Identify & Analyze 4M Conditions
Step 4: Plan Action to Correct Deficiencies
Step 5: Establish Conditions that Allow Good Products to be Achieved
Step 6: Eliminate Flaws in 4M Conditions and Finalize
Step 7: Consolidate Checking Methods
Step 8: Determine Standard Values for Checks & Revise Standards
To downoad this poster, visit:
https://www.oeconsulting.com.sg/training-presentations
This document discusses industrial safety and emergency preparedness. It notes statistics on work-related accidents globally. Common accident types include machinery accidents, falls from heights, and fires/explosions. The document outlines Indian legal requirements regarding factory safety under acts like the Factories Act. Key safety provisions addressed include guarding machinery, prohibiting unsafe work near moving parts, and requirements for hoists, lifts and pressure vessels. The costs of accidents to companies are also discussed. Causes are categorized as direct, indirect and basic. The importance of learning from past accidents and implementing a work permit system to manage hazards is emphasized.
Human Error & Risk Factor Affecting Reliability & SafetyDushyant Kalchuri
Many system reliability predictive methods are based solely on equipment failures, neglecting the human component of man–machine systems (MMS). These methods do not consider the identification of the root causes of human errors.
Accelerating technological development leads to an increased importance of safety aspects for organizations as well as for their environment. Therefore, especially in the case of high hazard organizations an expanded view of safety – system safety including human factors is needed. These organizations need appropriate structures as well as rules for the treatment of safety relevant actions or tasks. The system safety approach is reflected in the recent developmental stage in safety research, which started with a focus on technology and its extension to human errors, socio-technical systems and recently to the inter-organizational perspective. Accident causation theories as well as approaches to organizational learning are the theoretical background. Nevertheless, the majority of measurements (methods) and interventions remain in the former stages, i.e. technical or human error orientation. This problem will be discussed by the means of examples. The contribution will end with an outlook to possible future ways of integrating the new developments in safety research.
This document discusses industrial safety. It covers topics such as the importance of industrial safety, common safety tools and equipment, and safety signs, symbols, and tags. Industrial safety is important to avoid accidents and incidents, ensure quality control, protect human life and the environment, and avoid economic losses. The document also provides examples of major industrial accidents that occurred in Pakistan in 2012, the largest of which killed 289 people when a boiler exploded and ignited stored chemicals.
This document outlines procedures for accident reporting and investigation at a workplace. It defines types of incidents like near misses and reportable injuries. It describes the reporting process where any witness reports an incident to their supervisor, who assesses the situation and informs senior management. For injuries, first aid is provided onsite or the person is sent to an occupational health center. An investigation team is formed to conduct a root cause analysis using timelines and contributory factors. Corrective actions are developed and follow-ups are done to ensure implementation. Serious incidents must be reported to regulatory authorities within 48 hours. The responsibilities of various roles in reporting and investigating accidents are also defined.
A Hazard and Operability (HAZOP) study is a structured technique used to identify potential problems in processes. It involves dividing a system into nodes and having a team apply guide words like "no", "more", "less" to process parameters at each node to identify possible deviations from design intent. The team then analyzes the causes and consequences of deviations and recommends actions. Key aspects of a HAZOP include composing a multidisciplinary team, using guide words and parameters at study nodes, and documenting results in a report with worksheets.
This document provides information about Fabri-Tek Equipments Private Limited, including:
1. It was established in 2014 and is located in Pune, Maharashtra, India.
2. The company manufactures and supplies flow elements, process equipment, piping components, and provides custom fabrication services.
3. It serves industries such as cement, petrochemicals, power, offshore, steel, and sugar.
RS Components and DesignSpark launch a new tool that can help OEMs and product developers to manage the problem of obsolescence, and plan for when the End-of-Life (EOL) notices are placed on parts that will soon cease to be produced, repaired and supported by component vendors.
Find out more here: https://www.rs-online.com/designspark/obsolescence-manager
Definition of RCM, principles and goals of RCM; Four major components of RCM: reactive maintenance, preventive maintenance, predictive testing and inspection and proactive maintenance; RCM strategies.
Presented by Mahendra , Hall of Fame Global Speaker & AIM Expert in 3rd Asean Refining & Petrochemical Forum 3017 Conference on " How MIQA can ensure the process safety of ageing petroleum industries which requires top driven proactive reliability culture , in-house technical expertise & operational discipline"
OEE Description
OEE is the way to Measure Effectiveness
OEE, its Application, 16 major losses, 8 equipment loses
OEE= Availability x Performance x Quality Availability
More Information:
https://flevy.com/browse/business-document/lean-six-sigma--process-risk-analysis-fmea-600
BENEFITS OF DOCUMENT
the systematic analysis of a manufacturing, service or administrative process,
the identification of critical and/or significant process characteristics, and
the identification of process deficiencies and development of an effective corrective action plan.
DOCUMENT DESCRIPTION
The Lean Six Sigma - Process Risk Analysis & Mistake-Proofing Training Module provides you with a step-by-step approach, as well as examples, exercises, and templates, to analyze and eliminate risks in your manufacturing, service or business processes. This training module includes:
1. 132 PowerPoint slides covering
- Introduction to Process Risk Analysis & Mistake-Proofing,
- Process Variables Map,
- Cause & Effect Matrix,
- Process Failure Mode and Effects Analysis,
- Sixteen Human Error Modes,
- Six Mistake-Proofing Principles,
- Seven Types of Poka-Yoke Devices and Examples,
- Process Control Plan,
- and 6 Workshop Exercises.
2. MS Excel Process Variables Map Template & Example
3. MS Excel Cause & Effect Matrix Template & Example
4. MS Excel Process FMEA Template & Example
5. MS Excel Process Control Plan Template & Example
"After you have downloaded the training material, you can change any part of the training material and remove all logos and references to Operational Excellence Consulting. You can share the material with your colleagues and clients, and re-use it as you need. The only restriction is that you cannot publicly re-distribute, sell, rent or license the material as though it is your own. Thank you."
Got a question about this presentation? Email us at support@flevy.com.
This document provides an overview of cause and effect analysis and cause and effect diagrams. It explains that cause and effect analysis is a technique used to identify all possible causes associated with a problem or effect. A cause and effect diagram visually illustrates the results of this analysis and shows the relationships between potential causes. The document outlines how to construct a cause and effect diagram, including defining the problem, drawing the fishbone structure, and analyzing the diagram to identify the root cause.
This document provides an overview of fault tree analysis, including its origins in 1962 for the US Air Force, how it is a graphical model of pathways leading to an undesirable loss event using logic symbols, and some key steps and rules in developing a fault tree analysis. It defines important terms like fault, failure, primary and secondary failures. It also illustrates some common logic symbols used and provides examples of potential top events to analyze.
This document discusses root cause analysis methodology for troubleshooting pump failures. It begins by defining key terms like incident, root cause, and root cause analysis. It then outlines the root cause analysis process, which involves preserving event information, assembling an analysis team, analyzing to identify physical, human, and latent roots, communicating findings and recommendations, and tracking results. Common root causes are discussed. The document concludes by presenting two case studies where root cause analysis was used to troubleshoot pump issues and identify underlying causes.
Near miss reporting is low, with less than 20% of incidents typically reported. Reasons for low reporting include fear of punishment, lack of follow up, and belief that near misses are normal. Improving near miss reporting can benefit safety by revealing unsafe conditions and helping prevent injuries. Actions to improve reporting include establishing a reporting system, investigating incidents and taking corrective actions, and ensuring no penalty for reporting. Senior management must also support near miss reporting for it to be successful.
The document discusses various techniques for hazard identification and risk assessment, including Hazard and Operability Studies (HAZOP), Failure Mode and Effects Analysis (FMEA), and safety audits. It provides details on how to conduct HAZOPs, including composing the team, using guide words to identify deviations from the process's intentions, and documenting the results. The document also discusses how to apply these techniques at different stages of a project's lifecycle to identify hazards, their causes and consequences, and remedial actions needed to control risks.
This document discusses production preparation process (3P), a cross-functional team approach for designing lean production processes for new or modified production lines. The 3P methodology involves bringing together members from planning, production, quality, logistics, engineering, and suppliers to understand the designed production process using prototypes and mock-ups. This helps test assumptions before equipment is ordered and installed. Key benefits of 3P workshops include a smooth start of production without major issues, avoiding surprises after production starts, and early alignment of stakeholders.
Total productive maintenance (TPM) is a system to maintain and improve production systems through machines, equipment, processes, and employees. It was created by Nippon Denso in the 1970s to add business value. The principle is that many small improvements are more effective than few large improvements. TPM has eight pillars: autonomous maintenance, focused improvement, planned maintenance, quality maintenance, training and education, safety and health, office TPM, and development management. The goals are to eliminate losses, improve equipment effectiveness and manufacturing cost reduction.
This document provides information on Hazard Identification, Risk Assessment and Control (HIRAC). It defines risk, hazard, and ill health. It explains why HIRAC is important from both legal and financial perspectives. Key aspects of risk assessment are discussed, including factors to consider, evaluating likelihood and severity, and developing a risk matrix. The hierarchy of controls for reducing risk is outlined. Examples of potential hazards, consequences, and control measures are given. Guidance is provided on reviewing risk assessments, including triggers for when a review is needed. Related HIRAC procedures and documentation are listed.
Total Productive Maintenance (TPM) is a methodology for optimizing manufacturing equipment effectiveness through a team-based approach involving both maintenance and operators. The goals of TPM include maintaining equipment for its entire life, eliminating losses like defects, accidents, and failures, and empowering employees. It has eight pillars of activities including autonomous maintenance, planned maintenance, quality maintenance, and education/training. TPM aims to reduce waste and improve overall equipment effectiveness through continuous improvement efforts.
[To download this poster, visit:
https://www.oeconsulting.com.sg/training-presentations]
The Quality Maintenance (Hinshitsu Hozen) Poster describes the systematic approach for establishing and maintaining zero-defect conditions to create 100% good products.
The poster comes in four monochrome variations. Formatted in PDF and in editable PPTX, the poster can be easily printed on an A3 or A4-sized paper from an office copier machine and displayed on employee workstations, or distributed together with your workshop handouts.
The Quality Maintenance Poster complements the 'Quality Maintenance (Hinshitsu Hozen)' training presentation materials. It serves as a takeaway and summary of your TPM and Quality Maintenance presentation.
The 8 Steps of Quality Maintenance are:
Step 1: Verify the Existing Situation
Step 2: Investigate the Processes where Defects Occur
Step 3: Identify & Analyze 4M Conditions
Step 4: Plan Action to Correct Deficiencies
Step 5: Establish Conditions that Allow Good Products to be Achieved
Step 6: Eliminate Flaws in 4M Conditions and Finalize
Step 7: Consolidate Checking Methods
Step 8: Determine Standard Values for Checks & Revise Standards
To downoad this poster, visit:
https://www.oeconsulting.com.sg/training-presentations
This document discusses industrial safety and emergency preparedness. It notes statistics on work-related accidents globally. Common accident types include machinery accidents, falls from heights, and fires/explosions. The document outlines Indian legal requirements regarding factory safety under acts like the Factories Act. Key safety provisions addressed include guarding machinery, prohibiting unsafe work near moving parts, and requirements for hoists, lifts and pressure vessels. The costs of accidents to companies are also discussed. Causes are categorized as direct, indirect and basic. The importance of learning from past accidents and implementing a work permit system to manage hazards is emphasized.
Human Error & Risk Factor Affecting Reliability & SafetyDushyant Kalchuri
Many system reliability predictive methods are based solely on equipment failures, neglecting the human component of man–machine systems (MMS). These methods do not consider the identification of the root causes of human errors.
Accelerating technological development leads to an increased importance of safety aspects for organizations as well as for their environment. Therefore, especially in the case of high hazard organizations an expanded view of safety – system safety including human factors is needed. These organizations need appropriate structures as well as rules for the treatment of safety relevant actions or tasks. The system safety approach is reflected in the recent developmental stage in safety research, which started with a focus on technology and its extension to human errors, socio-technical systems and recently to the inter-organizational perspective. Accident causation theories as well as approaches to organizational learning are the theoretical background. Nevertheless, the majority of measurements (methods) and interventions remain in the former stages, i.e. technical or human error orientation. This problem will be discussed by the means of examples. The contribution will end with an outlook to possible future ways of integrating the new developments in safety research.
This document discusses industrial safety. It covers topics such as the importance of industrial safety, common safety tools and equipment, and safety signs, symbols, and tags. Industrial safety is important to avoid accidents and incidents, ensure quality control, protect human life and the environment, and avoid economic losses. The document also provides examples of major industrial accidents that occurred in Pakistan in 2012, the largest of which killed 289 people when a boiler exploded and ignited stored chemicals.
This document outlines procedures for accident reporting and investigation at a workplace. It defines types of incidents like near misses and reportable injuries. It describes the reporting process where any witness reports an incident to their supervisor, who assesses the situation and informs senior management. For injuries, first aid is provided onsite or the person is sent to an occupational health center. An investigation team is formed to conduct a root cause analysis using timelines and contributory factors. Corrective actions are developed and follow-ups are done to ensure implementation. Serious incidents must be reported to regulatory authorities within 48 hours. The responsibilities of various roles in reporting and investigating accidents are also defined.
A Hazard and Operability (HAZOP) study is a structured technique used to identify potential problems in processes. It involves dividing a system into nodes and having a team apply guide words like "no", "more", "less" to process parameters at each node to identify possible deviations from design intent. The team then analyzes the causes and consequences of deviations and recommends actions. Key aspects of a HAZOP include composing a multidisciplinary team, using guide words and parameters at study nodes, and documenting results in a report with worksheets.
This document provides information about Fabri-Tek Equipments Private Limited, including:
1. It was established in 2014 and is located in Pune, Maharashtra, India.
2. The company manufactures and supplies flow elements, process equipment, piping components, and provides custom fabrication services.
3. It serves industries such as cement, petrochemicals, power, offshore, steel, and sugar.
RS Components and DesignSpark launch a new tool that can help OEMs and product developers to manage the problem of obsolescence, and plan for when the End-of-Life (EOL) notices are placed on parts that will soon cease to be produced, repaired and supported by component vendors.
Find out more here: https://www.rs-online.com/designspark/obsolescence-manager
Control Systems Obsolescence – Support Strategies and Key ConsiderationsOptima Control Solutions
Naturally, robust steel frameworks of machines age much more slowly than their moving parts and also have an extremely long life span if well-maintained. However, with those same machines’ control systems the case is different. Modern technology advances so quickly that a system can be out of date in as little as 10-12 years.
In this article, Michael Hill, managing director of Optima Control Solutions, looks at three different manifestations of control system obsolescence and offers practical advice on how to deal with each case. The last part of the article contains a checklist of the key factors to consider before moving forward with any obsolescence support strategy.
The document discusses obsolescence in complex machines using the B-52 bomber as a case study. It covers obsolescence from the perspectives of the manufacturer, owner/operator, and over the full cradle-to-grave life cycle. For the manufacturer, the B-52 followed a typical product development cycle but has now far exceeded the planned 20 year lifespan. The owner has managed obsolescence through continual modernization efforts to update the B-52's systems and allow it to take on new roles over its 65+ year operational life.
View slides from our 3 May 2016 webinar presentation showcasing how to manage Technology Obsolescence with the support of the BDNA Technopedia integration with LeanIX.
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LeanIX offers an innovative software-as-a-service solution for Enterprise Architecture Management (EAM), based either in a public cloud or the client’s data center.
Companies like Adidas, Axel Springer, Helvetia, RWE, Trusted Shops and Zalando use LeanIX Enterprise Architecture Management tool.
Free Trial: http://bit.ly/LeanIXFreeTrial
The secondary market is often the supply chain of last recourse when a component product goes obsolete or is under production constraints. While it is possible to get high quality, genuine parts, it is also possible to get nonconforming, reworked, or counterfeit components. What is most frustrating is that it is increasingly difficult to differentiate genuine parts from their counterfeit equivalents.
Historically, the secondary market provided a mechanism for finding parts in short supply or at reduced cost. Today, high-reliability system manufacturers are less willing to risk contamination of their supply chain with potentially substandard parts in order to save a few dollars on the cost of a part. The proliferation of counterfeit components has led to a contraction of the secondary market and an increase in the cost of parts in the marketplace.
Don't Let Obsolescence Harm Your BusinessKeith Mitnik
The document discusses the challenges that obsolescence poses for supply chain management. It notes that obsolescence can cause manufacturing line downtime, delays in production and delivery, loss of revenue and customers, and high redesign costs. It emphasizes partnering with suppliers that are proactive in planning for obsolescence through activities like maintaining safety stocks, finding alternative components, and reengineering products to use replacement parts. This helps ensure a company's products are not rendered obsolete when suppliers can no longer provide critical components. The document provides tips for design, manufacturing, and operations to minimize obsolescence impacts through anticipating changes, accommodating causes of obsolescence before costs grow, and continually monitoring for trends.
Optical fiber is a flexible transparent fiber made of high quality glass or plastic that transmits light between two ends. It functions as a waveguide or light pipe. Optical fibers are widely used for fiber optic communications due to their ability to transmit signals over longer distances and higher bandwidths compared to other forms of communication. Fibers are used instead of metal wires because signals travel along them with less loss and are safe from electromagnetic interference. Optical fibers have been used for communication since the 1840s and are now used for transmitting data at rates as high as 400 gigabits per second. Optical fiber provides benefits such as greater bandwidth, immunity to electrical interference, and lower signal attenuation over long distances compared to conventional copper cables.
Winslow Adaptics Capability and Case Study PresentationJonathan Warfield
A presentation detailing an example of case studies and projects design and manufactured by Winslow Adaptics Ltd. Consider the possibility of combating obsolescence with a form fit and function replacement, designed specifically for your application.
How to Become a Thought Leader in Your NicheLeslie Samuel
Are bloggers thought leaders? Here are some tips on how you can become one. Provide great value, put awesome content out there on a regular basis, and help others.
Using Predictive Analytics to Optimize Asset Maintenance in the Utilities Ind...Cognizant
Predictive analytics is a process of using statistical and data mining techniques to analyze historic and current data sets, create rules and predict future events. This paper outlines a game plan for effective implementation of predictive analytics.
IRJET- Maintenance and Reliability Strategy of Mechanical Equipment in IndustryIRJET Journal
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Assessing Obsolescence
1. Assessing Obsolescence
Evaluating and managing the risk of obsolescence across the
enterprise can help manufacturers mitigate plant downtime and
perform more timely systems upgrades.
Executive Summary
For many manufacturing entities, obsolescence
management is a missing piece of their overall
asset-management strategy — an oversight
that can have a profound impact on business
continuity. Failure to proactively address asset
obsolescence often results in costly, belated
technology refreshes. A study conducted by ARC
confirmed that nearly 58% of participants had no
formal plan for managing the life cycles of their
systems assets and manufacturing equipment.
The same study found that over 90% of process
manufacturers acknowledged the use of industrial
automation systems beyond prescribed obso-
lescence timelines. Also, more than half of the
participating companies stated that they found
it difficult to find the right people to manage old
systems.1
Typically, obsolescence comes to light only when
an outdated asset fails. When companies seek
help, vendors’ responses vary — from discontin-
ued product support to a lack of replacements.
Without a fallback option, manufacturers typically
find themselves in an emergency situation
that has a cascading impact on the business.
The absence of services and resources — also
known as diminishing manufacturing sources
and material shortages (DMSMS) — plus rapid
advances in technology, are the major causes of
obsolescence.
This white paper proposes an approach for
assessing the risks associated with managing
manufacturing assets, and offers a way to
prioritize spending in mitigation and maintenance
budgets. Importantly, it shows organizations how
to take an objective view of obsolescence risk — a
rising concern across the manufacturing space.
Defining Obsolescence Risk
Obsolescence can be categorized in two ways:
planned and unplanned. Planned obsolescence is
designed into the asset by the manufacturer; asset
performance deteriorates with use. Unplanned
obsolescence refers to a lack of service, support
and spares — typically due to changes in the IT
infrastructure, technology and functionality, as well
as evolving business needs. Many manufacturing
plants struggle with obsolescence brought about
by the latter.
Further complicating the situation is the constant
state of flux associated with managing the risk of
obsolescence — making it vital for manufacturers
to monitor the life-cycle stages of all equipment,
collect sufficient information to perform a com-
prehensive audit of the installed base, and plan
for risk management and mitigation. A clearly
defined, holistic obsolescence policy — covering
all aspects of assessing and managing risk — is
a must. Such a policy, when complemented by
scheduled audits, can better support maintenance
budget decisions, including allocation of spares,
training costs (to support legacy equipment) and
re-engineering expenses.
cognizant 20-20 insights | june 2015
• Cognizant 20-20 Insights
2. cognizant 20-20 insights 2
In light of these factors, and to ensure the
continuity of operations, unplanned obsoles-
cence must be properly assessed, managed
and mitigated through proactive obsolescence
policies, or alleviated completely with alternative
solutions.
Assessing Risk
It is vital to perform an objective assessment of
obsolescence risk on a rolling five-year horizon.
To achieve this, we recommend an all-inclusive
framework that takes into account multiple
factors that often contribute to the likelihood
and potential impact of obsolescence. (See Figure
1, above). This approach helps manufacturing
enterprises prioritize investments against these
high-risk assets.
The First Step: Identifying Critical Assets
A typical plant has hundreds of assets comprising
process control systems (PCS), standard and con-
figurable software packages, instruments and
bespoke systems. Figure 2 illustrates the asset
hierarchy at the site level for a typical discrete
manufacturer.
The Asset Hierarchy: An Illustrative View
Figure 2
1
2
3
Configurable Software,
Manufacturing IT Systems,
SCASA, etc.
Production Lines,
Packaging Lines, Presses
& CNC Systems, etc.
Process Control Systems,
Industrial Networks, Sensors
& Mechanical Components
Framing Asset Risk
Figure 1
Obsolescence Reliability Operational Impact Brand Impact Revenue Impact
Asset Details
Assets’ EOL Plan
Support & Spares
In-House Capability
Asset Install base
People Skills
Inventory/Stock Status
Asset Reliability
Supplier Reliability
Average Downtime
Costs (Failure to Recovery)
Third-Party Interactions
Impact on Customer
Risk Assessment
3. 3
When assessing obsolescence, assets must be
viewed from two perspectives:
• Operational. Issues that are critical to
operations, redundancy and business require-
ments (product demand and mix, etc.) must be
considered. However, not all assets are equally
prone to obsolescence. For example, an electric
motor or pump may be crucial to operations,
but replacements are easily available off-the-
shelf and can be quickly installed in case of
failure.
• Functional. Assets with software and electronic
components (including both COTS and bespoke
products) are the primary candidates for obso-
lescence assessment. This is because they are
prone to frequent technology changes and
updates. Also, any retrofitting/refurbishment/
new installation of these systems typically
requires time-consuming configuration and
validation, which impacts business continuity.
Developing an Objective Assessment
Framework
An assessment framework can be implemented
as an engine for computing the risk of obsoles-
cence associated with a given asset. A reference
framework that defines risk as a function of
impact and likelihood is illustrated in Figure 1 on
the previous page.
Impact = f (Operational, Revenue, Reputation)
Likelihood = f (Obsolescence, Reliability)
Performing the Assessment
When assessing the risk of obsolescence, relevant
qualitative and quantitative factors must be
considered. For example, “average downtime”
can be defined as the time an asset is unavail-
able. Approximating downtime takes into account
any possible redundancy and workarounds in
the event of a breakdown. “Failure-to-recovery”
costs refers to expenses incurred in resched-
uling, setting up a parallel line operation and
re-allocating resources, for example. “Revenue
impact” is determined by gauging the unavail-
ability of an asset and average demand. “Brand
impact” can be assessed by the type and duration
of unavailability. An incident that can be managed
internally (locally) by the organization (mainte-
nance and engineering) will have a low impact on
the brand and the reputation of the organization
compared with an incident that could impact dis-
tributors and/or end-customers.
In assessing “obsolescence likelihood,” Tier-1
suppliers play a crucial role. “In-house capability”
refers to the ability of an organization to manage
a system, which depends heavily on tools, skill
sets, and the availability of back-ups and spares/
stocks inside the manufacturing site. “Reliability
likelihood” typically refers to both asset reliability
(data is usually gathered from the maintenance
logs or from enterprise systems) and the reliabil-
ity of the supplier (in terms of SLA adherence,
communications, service and support).
Both asset and system data must be gathered
and fed to the risk-computing engine. Normally,
details such as vendor information, system part
Quick Take
We have developed a rules-based engine that assesses the
risk of obsolescence of manufacturing assets. The engine
considers multiple factors (as documented in Figure 3)
to compute risk scores. It can be customized to specific
business requirements and obsolescence policies. The
engine computes the risks based on more than 200 defined
rules, and can be configured to create a holistic picture of
obsolescence risk at a component, system or line level.
We helped a pharmaceuticals manufacturer assess its
obsolescence risk using our proprietary rules engine. This
allowed the client to map more than 700 assets across
different site areas and production lines, and evaluate risk
per asset. The manufacturer was able to identify site areas
that required immediate attention, and plan mitigation
accordingly. With the help of the engine, the client can now
review risk on a rolling-horizon basis.
Rules to Enhance Asset
Risk Management
When assessing the risk of
obsolescence, relevant qualitative
and quantitative factors must be
considered.
4. number, technical features, installation dates,
software versions, availability of application
back-up, etc., reside with maintenance and engi-
neering teams. Interaction with the supplier base
(vendors) is needed to gather information on
their future manufacturing plans, as well as spare
and repair support plans.
Analyzing Risk and Impact
The computed risk scores for all the assets can
be mapped on an impact vs. probability matrix
for interpretation. Figure 3 illustrates a sample
matrix based on the output of our rules engine.
To prioritize mitigation planning, the matrix can
be represented in three zones:
• Z1 (high risk, high impact)
• Z2 (medium risk, medium impact)
• Z3 (low risk, low impact)
In this matrix, 163 assets are mapped; each
bubble represents a cluster of assets that have
the same risk value. For example, in Zone Z1 (in
red), a bubble with size “13” represents a cluster
of 13 assets with the same obsolescence risk score
of nearly 0.70. Although the matrix illustrates a
broader clustered view, with the help of our rules
engine, each asset can be individually analyzed.
Additionally, components with very high (VH)
scores in either dimension (impact or likelihood)
must not be ignored. They can be designated
as uni-dimensional, high-risk elements, and
should be considered as Priority 2 after Zone Z1
components.
A plant-wide view is also possible using our rules
engine to examine the quantum of risk associated
with each department and operating line. The
distribution of high-risk components across
departments can also be computed. For example,
in Figure 4, “Process Site 2” has the highest
number of “high risk” components, followed by
“machining shop.”
Analyzing Sensitivity
Figure 5 illustrates a sample sensitivity analysis,
based on factors considered within our rules
engine. Risk is highest with low SLA adherence
and high downtime (Z1); risk declines with
reduced failure rates, installed base and improved
supplier score (Z2); risk declines further with
reduced downtimes and improvements in spare
support provided by the supplier (Z3). Note: The
factors highlighted in Figure 5 are representative
and not exhaustive. Moreover, an asset risk can
change over time and across zones, depending
upon these factors.
cognizant 20-20 insights 4
Mapping Obsolescence
Risk and Impact
High-Risk Components
Across Departments
Figure 3
Figure 4
25
14
5
6
14
5
3
2
22
17
14
3
5
9
1
5
13
0.20.0 0.4 0.6 0.8 1.0
Z1
Z2
Z3
Impact
Iso Risk Curve
1 Risk >= 0.49
Iso Risk Curve
0.25 =<Risk < 0.49
LikelihoodLi
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Process Site 1
Process Site 2Machining Shop
Assembly Site 2
Automated
Warehouse
%%
20%%%
10%%%
%%%%0%0%%%%
%4%%44 9%%
%20%%
15%%%
33%3%33%
Risk Variance Per Zone
Figure 5
Asset (Z1)
RiskScores
Asset (Z2) Asset (Z3)
Z1 Z3
Average
Downtime
Supplier
Maturity
Spare
Support
Failure
Rates
Install Base
Failure Rates
Suppliers Score
Average Downtime
Spare Support
Obsolescence Risk
1.0
0.8
0.6
0.4
0.2
0