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Find all articles across all article series listed in reverse chronological order.
According to the International Labor Organization (ILO), there were 11 deaths every 100,000 workers in India in 2005. This number was two in the US and 0.01 in Japan. What is scary is that the number of fatalities may be significantly underestimated because of absence of a formal accident tracking system. I suspect the situation in other developing nations isn’t significantly different.
Why is the fatality rate in the industrial sectors in the developing nations so high?
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While I’m not much of a New Year’s Resolution guy, I guess I’ve set a resolution. I need to restart writing weekly articles for Accendo Reliability.
The thing is, I struggle to write. Plenty of other interests and tasks keep me away from the keyboard. Yet, as I explained to a few new authors how writing and posting on Accendo Reliability is a good thing, I realized I have been putting off hitting the keyboard again.
Over the past few weeks, I’ve explained to those interested in writing articles about the virtuous circle created by having many authors contribute articles, which increases interest, engagement, and traffic to those articles, which further increases the reach of those articles. Of course, this is just one reason, and there are others, plus plenty of hurdles to overcome.
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Guest post by Kenneth Latino.
I have been in the business of maintenance and reliability for nearly 35 years. I have had the luxury of working with many industries during my career both as a practitioner in a large paper mill and as a maintenance/reliability consultant. I have been able to see what works and what does not. So, these are some of the mistakes I have made personally and have also seen others make. It is by far not a comprehensive list but does provide some of the more important reasons and some potential solutions.
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In 1999 I left a 19-year career at Eastman Kodak to start my own Manufacturing Reliability Consulting Company. Looking back 23 years I really had no idea what I was getting into, but I was confident that I had something to offer companies that other consultants didn’t.
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Technical professionals are often asked to “lead” teams through the application of assessment tools such as failure modes and effects analysis (FMEA), Root Cause Analysis (RCM), and Reliability Block Diagrams. In some cases, you may be a department manager. In other cases, you are the subject matter expert. Sometimes senior management simply knows you are willing to do it.
The issue is not whether you are smart enough or the most personable engineer in the group. The problem is that you may have all the hard skills required to do the assessment, but you lack formal training in the soft skills. Most of us do the best we can.
This article provides some insights for doing better rather than just being adequate.
Humble, personal, professional, expert or even uninformed; opinions are just opinions when the facts aren’t fully known or understood. Opinionators are merely stating their belief as to the what, why, when, where and the how something has happened and who was responsible, who is culpable and who has to do something. This belief is believed, at least by them, and, for the most part, they expect other people to believe it as well.
Agreement brings harmony, collaboration and progress while disagreement brings confrontation, debate and procrastination while each party attempts to convert the other to their oftentimes sanctimonious viewpoint.
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For the seasoned manufacturing quality professional, First Article Inspection (FAI) is a familiar process performed after the first production run of a new or redesigned part. But for those outside of or newer to the quality profession, the requirements of FAI may provoke a lot of questions and uncertainty.
In short, FAI is the process of planning, conducting and reporting the verification of a production process. This verification “closes the loop” between the customer’s expectations — usually described on the part’s engineering drawing — and the actual output of the supplier’s process.
[Read more…]As we celebrate the new year, I am republishing an article I wrote last year, titled “The Future of Reliability Engineering,” as part of the Inside FMEA series. This article applies equally well to FMEA, as you will see.
Sometime in 2023, I will write an article titled “The Future of FMEA.” But, first, I want to hear from readers. Please write me with your ideas on what should be included in the future of FMEA. You can reach me at Carl.Carlson@EffectiveFMEAs.com
Wishing everyone on Accendo Reliability a happy and healthy new year, and best wishes for high reliability and effective FMEAs!
“Destiny is no matter of chance. It is a matter of choice. It is not a thing to be waited for, it is a thing to be achieved.” – William Jennings Bryan
Evaluation of reactive chemical hazards can range from simple paper-based calculations to highly complex testing and modeling. This post is aimed at helping you formulate a systematic strategy for evaluating reactive chemical hazards in your facility. I will divide the various approaches in three tiers – simple to complex.
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How does Earn Value Management (EVM) reduce project risk? To answer this question, you have to understand what EVM is.
EVM is the tool used to measure progress against the PMB. (Performance Measurement Plan). EVM identifies poorly performing WP (Work Packages) and problem trends early in the project allowing maximum time to identify the root cause of the problem and identify an action plan to fix the problem.
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PLANT WELLNESS WAY EAM METHODOLOGY USES THE ‘IONICS’ STRATEGIC ASSET MANAGEMENT PLAN FOR BUILDING AN ASSET MANAGEMENT SYSTEM
SIMPLY FOLLOW THE INDUSTRIAL AND MANUFACTURING WELLNESS BOOK TO CREATE YOUR ORGANIZATION’S ISO 55001 SAMP
[Read more…]In this episode, we talk about the more personal (or human) aspect of equipment Reliability. Who is responsible for Reliability? We know the answer is “everyone” – from top management to the experts who operate and maintain our machines. So it’s vital that we understand one another’s perspectives and responsibilities. We discuss how invisible obstacles can personally affect us – Comfort, the Prison of Perfection, Overwhelm, Our Thoughts, The Voices, and Fear. Fear can be the deadliest one of all. In this episode we discuss a simple – yet powerful technique – to manage fear. When we properly manage the obstacles, we free ourselves up to become more productive and effective equipment custodians.
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Rupert Miller said, “Surprisingly, no efficiency comparison of the sample distribution function with the mles (maximum likelihood estimators) appears to have been reported in the literature.” (Statistical “efficiency” measures how close an estimator’s sample variance is to its Cramer-Rao lower bound.) In “What Price Kaplan-Meier?” Miller compares the nonparametric Kaplan-Meier reliability estimator with mles for exponential, Weibull, and gamma distributions.
This report compares the bias, efficiency, and robustness of the Kaplan-Meier reliability estimator from grouped failure counts (grouped life data) with the nonparametric maximum likelihood reliability estimator from ships (periodic sales, installed base, cohorts, etc.) and returns (periodic complaints, failures, repairs, replacement, spares sales, etc.) counts, estimator vs. estimator and population vs. sample.
[Read more…]OSHA inspected 42 refineries between June 2007 – February 2009. Below is a summary of violations for 30 refineries. A bit of history.
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