Download the 2011 Edition (PDF) - ReliabilityWeb.com
Download the 2011 Edition (PDF) - ReliabilityWeb.com
Download the 2011 Edition (PDF) - ReliabilityWeb.com
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NEEDS<br />
Maslow’s Silver Hammer When you’re used to using a hammer,<br />
every problem looks like a nail.<br />
Asset owners are too often told that new technology, upgrades<br />
or training will address failures and improve reliability. A decision<br />
process follows, <strong>the</strong>n procurement, implementation, and, much later,<br />
measurable success.<br />
Machinery continues to fail for various reasons. Often <strong>the</strong> most<br />
basic conditions, actions or omissions cause or accelerate <strong>the</strong>se<br />
underlying failures. We live with <strong>the</strong> underlying failure-friendly<br />
conditions for many reasons, including:<br />
They’ve been around so long we develop a natural<br />
tolerance and don’t see <strong>the</strong>m anymore.<br />
People believe <strong>the</strong>y’re taken care of by operating<br />
procedures, <strong>the</strong> maintenance management systems,<br />
craft procedures or technicians’ skills.<br />
Time is spent on o<strong>the</strong>r concerns which have<br />
higher profiles.<br />
Fortunately, fixes are typically simple and<br />
rarely require a large budget. They can be<br />
Self-<br />
Actualization<br />
Self-Esteem<br />
Social Affiliation<br />
implemented by technicians and supervisors. For example, I’ve seen<br />
failure rates drop significantly after:<br />
Producing (and following) checklists for key activities. An example<br />
would be a systematic approach when returning major machines to<br />
service after overhaul.<br />
Identifying daily ‘quick checks’ on machine operation<br />
envelopes. For instance, gas turbines should be checked<br />
regularly to be sure <strong>the</strong>y are not over-firing.<br />
<br />
procedures.<br />
<br />
procedures.<br />
Identifying and removing conditions that cause or<br />
accelerate failures works. In <strong>2011</strong>, when it <strong>com</strong>es to<br />
failure friendly conditions, stop doing what <strong>com</strong>es<br />
naturally and do what works.<br />
Frank Sutcliffe, CMRP is a reliability expert in a major IOC. He’s<br />
worked in Europe, Africa and <strong>the</strong> Gulf. In 2006 he was appointed<br />
global Principal Technical Expert in reliability & operability. You<br />
can find his profile at LinkedIn.<br />
Personal Safety<br />
Physiological Needs