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The AMMJ is Sponsored and Supported By:<br />

Platinum Sponsor Gold Sponsors<br />

<strong>April</strong> 2011 Vol 24 No 2<br />

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2008 3.91 0.62 1.1 0 0 0.83 0.29 0.09 0.25 0.49 0.21<br />

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6<br />

10<br />

20<br />

22<br />

30<br />

AMMJ<br />

Maintenance Engineering and<br />

Engineering Economics<br />

Economics and engineering still live like worlds apart.<br />

And yet, one needs the other. This must change. One<br />

outstanding example of this long lived separation relates<br />

to the maintenance function. What happens and why?<br />

Impact of Reliability Centred<br />

Maintenance<br />

This paper contains a brief description<br />

of potential areas of benefit of using<br />

RCM. Some of the cashable and<br />

non-cashable advantages that will<br />

have a positive impact throughout an<br />

enterprise.<br />

Protection Of Drives<br />

Microprocessor based electronics and data communication<br />

networks are very common. Surge<br />

Protection Devices helps preserving<br />

these systems from damage. How<br />

to properly stage these SPDs can<br />

be as important as actually making<br />

the decision to purchase them.<br />

Lessons Learnt In 45 Years of<br />

Condition Monitoring<br />

The lessons learnt by one of the<br />

World’s leaders in the field of<br />

Condition Monitoring. This paper of<br />

brief case studies in narrative style<br />

is intended to entertain, inform and<br />

even inspire.<br />

2011 CMMS and EAMs Listing<br />

The AMMJ’s annual listing of Computerised Maintenance<br />

Management Systems and Enterprise Asset Management<br />

Systems. What do CMMS and EAMs provide in 2011.<br />

Asset Management and Maintenance Journal<br />

ISSN 1835-789X (Print) ISSN 1835-7903 (Online)<br />

Published by:<br />

Engineering Information Transfer Pty Ltd<br />

Publisher and Managing Editor:<br />

Len Bradshaw<br />

Publishing Dates:<br />

Published in January, <strong>April</strong>, July and October.<br />

Material Submitted:<br />

Engineering Information Transfer Pty Ltd accept no<br />

responsibility for statements made or opinions expressed<br />

in articles, features, submitted advertising, advertising<br />

inserts and any other editorial contributions.<br />

See website for details of how to submit articles or news.<br />

Load parameter W’<br />

Original<br />

operation<br />

Operation<br />

when<br />

bearings<br />

modified<br />

10<br />

1.0<br />

0.1<br />

Lines of<br />

increasing<br />

constant b/d<br />

Oil 71°C<br />

Oil 40°C<br />

Increased risk of halffrequency<br />

whirl<br />

0.1 0.5 0.9<br />

Eccentricity ratio<br />

Recommended<br />

area<br />

Bearing<br />

too short<br />

Copyright:<br />

This publication is copyright. No part of it may<br />

be reproduced, stored in a retrieval system or<br />

transmitted in any form by any means, including<br />

electronic, mechanical, photocopying, recording or<br />

otherwise, without the prior written permission of the<br />

publisher.<br />

For all Enquiries Contact:<br />

Engineering Information Transfer Pty Ltd<br />

PO Box 703, Mornington, Victoria 3931, Australia<br />

Phone: (03) 5975 0083 Fax: (03) 5975 5735<br />

E-mail: mail@maintenancejournal.com<br />

Web Site: www.maintenancejournal.com<br />

Contents<br />

<strong>April</strong> 2011 Issue Vol 24 No 2<br />

Asset Management and Maintenance Journal<br />

COVER<br />

SHOT<br />

This issue’s cover<br />

shot is courtesy of<br />

SKF and shows<br />

an impact spanner<br />

for mounting larger<br />

rolling element<br />

bearings. Go to<br />

page 53 for details.<br />

To Subscribe to the AMMJ go to www.maintenancejournal.com to download the SUBSCRIPTION FORM. Annual Subscription is from $80.<br />

38<br />

44<br />

51<br />

52<br />

55<br />

56<br />

Fit at 50 - Keeping Aging<br />

Transformers Healthy For Longer<br />

Keeping fit and “staying young”<br />

are goals for many including<br />

power transformers. Many of the<br />

world’s transformers are reaching<br />

an age where these goals are<br />

becoming critical for their survival,<br />

and for the survival of the operating companies.<br />

The Role of Vibration Monitoring In<br />

Predictive Maintenance - Part 2<br />

Some Illustrative Examples of Vibration Monitoring<br />

in Predictive Maintenance.<br />

Vibration monitoring being used to<br />

detect and diagnose problems on<br />

rotating equipment ranging from<br />

electric motors to large crushing<br />

machines used for mining and<br />

processing.<br />

Machinery Troubleshooting - First<br />

Impressions<br />

When troubleshooting a machinery problem, whether<br />

for an unusual vibration problem or a component failure<br />

such as a bearing or seal, first impressions from the initial<br />

machinery inspection are very important.<br />

Maintenance News<br />

The latest maintenance news, products & services.<br />

AMMJ Sponsors and Supporters<br />

Maintenance Seminars<br />

The Len Bradshaw and Ricky Smith Maintenance<br />

Seminars in Australia 2011.


Maintenance Engineering and<br />

Engineering Economics<br />

José Guilherme Pinheiro Côrtes 1 jgcortes@terra.com.br; (Brazil)<br />

Arthur Wellington is recognized as the founder of Engineering Economics (EE) for having written<br />

the seminal work “The Economic Theory of the Location of Railways” in 1877. In it, he showed<br />

his disgust with his fellow engineers who took no account of the economic aspects of investment<br />

decisions regarding engineering assets. More than a century later, economics and engineering still<br />

live like worlds apart. And yet, one needs the other. This must change.<br />

One outstanding example of this long lived separation relates to the maintenance function. What<br />

happens and why? Let us see next.<br />

Engineering Economics and Maintenance Engineering<br />

One basic concept in EE is the capacity of an asset or group of assets to deliver an output of goods and/or services.<br />

Suppose the case of having to decide whether to acquire or not a new machine. How much is it worth? Basic economics<br />

tell us that any asset is worth the discounted value of its expected cash flow over its life cycle. However, the asset’s<br />

ability to deliver goods or services and therefore to produce a healthy cash flow depends on the physical capacity it<br />

puts at the organisation’s service.<br />

And this capacity depends on the<br />

maintenance services it gets. An<br />

The One Hoss Shay Capacity Model<br />

obvious connection, right? But not<br />

Capacity (t/y)<br />

to everybody, it seems.<br />

Until now, most EE textbooks<br />

implicitly assume that maintenance<br />

activities “just happen” and<br />

keep capacity constant until the<br />

very last moment of an asset’s<br />

existence. Then, they suffer<br />

“sudden death” and thus stop<br />

creating revenue and costs. This<br />

extraordinary behaviour of an<br />

asset’s capacity has been named<br />

“the one hoss shay model of<br />

physical depreciation”.<br />

1200<br />

1000<br />

This approach is an obvious simplification of a problem that no doubt is much more complex. EE textbooks<br />

devote many pages to describe different models of fixed assets depreciation that do not mirror physical reality. A<br />

few pioneers, a long time ago, recognized the issue and tried to insert in their writings some useful information<br />

concerning real depreciation, or still better, real capacity decay.<br />

The theme has been recently brought again to discussion by some specialists in engineering asset management. It<br />

certainly deserves more attention and can possibly stimulate the joining of forces of Engineering Asset Management<br />

(EAM) – encompassing Maintenance Engineering (ME) – and EE 2 . There is a lot more to say about EE lack of<br />

realism that could be cured by some injections of good engineering knowledge and practice. But now let us see<br />

how ME interfaces with EE.<br />

Maintenance Engineering Needs Engineering Economics<br />

800<br />

600<br />

400<br />

200<br />

0<br />

0 1 2 3 4 5 6 7<br />

Year<br />

Fig. 1: The One Hoss Shay Capacity Model<br />

ME as an engineering function demands resources that cost money, at the same time that it promises benefits<br />

that are badly needed by any organisation. Its worth derives from a positive balance between what it produces<br />

(benefits) and what it costs (sacrifices). It therefore must be subjected to financial screening, just like any other<br />

commitment of resources. An association of ME with EE is thus of extreme importance, be it to help to choose<br />

among alternative maintenance programs or to gain proper recognition of how much it costs and produces.<br />

To add tasks of financial planning, evaluation and control to the maintenance function is bound to face opposition.<br />

Resistance to change is everywhere, why should it be different here? ME has already a long history of conflict with<br />

operations management, to the point of being considered “a necessary evil”. Although entirely disagreeing with<br />

this, I know it is a real and widely diffused prejudice. I am also convinced that every engineering function should be<br />

more involved in the financials of its activities. To support this view, I will argue that:<br />

1. All those who believe that any ME is worth more than it costs, please bring evidence.<br />

2. It is time to improve the financial toolbox accepted and used by many authors in the ME field; it is embarrassing<br />

to admit that many tools are being imported from EE textbooks which are behind the more advanced “state of<br />

the art”. Take a look at the box opposite.<br />

Vol 24 No 2


AMMJ<br />

Maintenance Enginering and Engineering Economics<br />

Maintenance Engineering Deserves Better Financial Tools<br />

ME mixes old fashion with modern financial tools. Old stuff includes ROI (Return on Investment), a<br />

coefficient that express a measure of gain (return as profit or cash flow) as a percentage of sacrifice<br />

(investment); all these variables are measured in more than one way, to complicate matters still further.<br />

Also, simple payback rule that ignores the time value of money is no adequate solution. EE and<br />

Corporate Finance can offer better resources. What?<br />

There are proven discounted cash flow methods – NPV (Net Present Value), IRR (Internal Rate of<br />

Return), LCC (Life Cycle Cost), B/C (Benefit Cost Ratio) and DPB (Discounted Payback) – not to mention<br />

the more refined Real Options tools. All those require two (hard to get) inputs: the investment expected<br />

cash flow and the corresponding discount rate (adjusted by the systematic risk of the investment). This<br />

toolbox can certainly be upgraded to better satisfy the needs of any area of application. There is no<br />

reason to use old stuff.<br />

Even if sharp tools are used, EE is not able to properly formulate the problems ME faces and to supply<br />

the required inputs. None is more qualified to generate cash flow projections than the Maintenance<br />

Engineer. Acquiring skills in forecasting methods and accounting is recommended, nothing so difficult<br />

as to impede engineers to do the job. My favourite example is cost. ME cost is traditionally gauged by<br />

how much it spends, what is just a fraction of the whole “cost iceberg”. There are many other costs,<br />

including hidden ones such as loss of business reputation due to the deliver of poor quality goods, the<br />

final outcome of faulty maintenance activities. It seems that current cost models ignore the costs of not<br />

doing maintenance work. A rigorous cost model is still lacking.<br />

Discount rates come next. The use of “hurdle rates” to appraise capital expenditure projects with no<br />

justification of its value is common and undesirable practice in many engineering applications. Even<br />

textbook authors in Corporate Finance and EE fail in this respect. Is that a surprise? Not so much. To<br />

adjust a discount rate to the project level of risk is no easy task. But there are means to do it, starting<br />

from the basic financial theory of asset pricing under conditions of risk. The corporate wide cost of<br />

capital may be a good guess to begin with, because ME spending is much related to preserving the<br />

current business capacity.<br />

Engineering Economics Needs Maintenance Engineering<br />

EE needs more engineering. Gradually, EE was pushed out the more technical university departments, being<br />

restricted to industrial (or production) engineering departments. These may provide a better living environment<br />

for Engineering Economists, but it certainly limits the scope and reach of their work. Take a look at the bestsellers<br />

textbooks: there is ever less engineering content in them. I do not want to disrespect anyone’s intellectual<br />

production, but this a sad truth. If you are sceptical, please search inside any EE textbook for engineering subjects<br />

like innovation, maintenance and retrofit; you will find nothing.<br />

From my thirty six years of experience teaching to undergraduate and graduate students of Engineering at<br />

Universidade Federal do Rio de Janeiro (UFRJ), I learned that it is easier to teach Economics to them rather than<br />

to teach Technology to students of Economics or Business Administration.<br />

My students – they alone deserve credit for this – never offered any major resistance to become learned in<br />

Economics. Although it was not my intention, some of them became very good economists… To my greatest<br />

satisfaction, most of them became better engineers. Where I found some opposition was in the academic staff.<br />

To many of them, Economics is not a necessary intellectual competence of the engineer. In Brazil, to the best<br />

of my knowledge, engineers tend to reach high management positions and, also, many times become very<br />

successful entrepreneurs. In the beginning of their professional careers they look for opportunities to strengthen<br />

their intellectual capital, such as the MBA programmes, a clear recognition of the missing ingredients in their<br />

undergraduate preparation.<br />

What ME can supply that EE needs? Much, but I will draw the attention to only two themes:<br />

1. First and foremost, ME is indispensable to shed light on the matter of production capacity. Once a<br />

production facility is started up, ME enters the game to preserve its capacity. How do ME activities relate<br />

to capacity levels? I assume that Maintenance Engineers can answer this question in their own language.<br />

What we (Engineering Economists) need is to get this answer in a language that we understand. We,<br />

on both sides, must therefore strive to understand each other. The financial health of private and public<br />

organisations alike will much benefit from this. And, of course, we will be doing a much better job.<br />

2. ME is a service that can be supplied in many ways. Different strategies and technologies make a host<br />

of investment (and current spending) alternatives, with varying implications for the availability of production<br />

capacity. We must explore this territory together.<br />

Vol 24 No 2


AMMJ<br />

The CAM-I Capacity Model<br />

Maintenance Enginering and Engineering Economics<br />

CAM-I is the acronym for Consortium of Advanced Manufacturing International, a not for profit private<br />

organisation with valuable contribution to industrial management. It developed a capacity analysis tool,<br />

a semaphoric model that divides one facility’s capacity into three major categories: green (productive<br />

capacity, used to produce goods and to improve processes), yellow (unused capacity) and red (non<br />

productive capacity, busy with sterile activities such as waiting, reprocessing and maintenance, among<br />

others). Thus, to CAM-I maintenance is not a value adding activity. However, the same capacity model<br />

takes a 24/7 (24 hours a day, 7 days a week) schedule as a world standard. How does this capacity<br />

availability come by? What makes it possible? Maintenance, I guess…<br />

Is the 24/7 regime possible? What is the best ME can do to deliver maximum productive time to a<br />

particular facility? Thus, what would be, in the state of the world, the net available productive time, given<br />

the best ME solution? I would love to see these questions answered.<br />

There Comes Engineering Asset Management<br />

Economists developed some interesting approaches to the analysis of business firms. Let me introduce two:<br />

1. The Resource View of the Firm<br />

It consists in viewing the firm as a pool of productive resources – labour, equipment, materials and so on. Resource<br />

based concepts oppose long established view of firms as pools of products, therefore giving more importance to<br />

marketing than to technology and operations, let alone maintenance engineering. In the eighties, it also represented<br />

a different standing vis à vis the Japanese lead in many manufacturing fields.<br />

2. The Process View of the Firm<br />

This approach puts a coordinate set of process and activities between resources (basic inputs) and cost objects<br />

(final outputs). Its heyday occurred in the nineties with the emergence of the radical proposals of reengineering<br />

and activity based costing – sometimes wrapped together under the name of activity based management.<br />

RESOURCES PROCESSES COST OBJECTS<br />

If I had to choose, I would pick the process view of the firm. Why? Because it adds processes to resources, it asks<br />

us to look at how resources are used by the firm. Resources flow to or are consumed by cost objects through<br />

processes. Not every cost object is also a revenue object: some are (for instance, saleable goods), some not (such<br />

as support of community activities).<br />

However, and possibly, accountancy influence upon activity based costing has resulted in replacing costs of<br />

resources for resources properly. People often speak of depreciation instead of fixed assets, salaries but not<br />

labour etc. I strongly argue in favour of starting from physical resources, to only later translate their use in terms of<br />

money spent. This leaves me very comfortable with Engineering Asset Management, as regards physical assets.<br />

Not every resource in taken into account, but a very respectful share of them is.<br />

What is good news here? First, physical assets mean high cost, low decision reversibility and technology choice.<br />

After you have decided to buy a particular equipment, a lot of money must have been spent, you will have to keep<br />

the item for many years and the choice of technology will spread its effects over other resources – labour, specially.<br />

I could have added that buying a new machine is a manly source of pleasure… EAM comes to rescue all involved<br />

in these decisions and consequences from a lack of a sound framework to analyse every business case.<br />

Second, EAM invites EE to assist in every step conducive to more effective management of resources. If this<br />

invitation is not yet loud and clear, let us make it. Economic sense has to be made of any decision that costs money<br />

to both private and public bodies. Take the case of public infrastructure. Official reports abound giving us notice<br />

that infrastructure swallow huge budgets just to get maintenance and yet display a very unsatisfactory state.<br />

Third, EAM is a multidisciplinary field, where different eyes (and minds behind them) look at the same problem:<br />

how to do the best with our physical assets. I hope EAM will in the near future become an interdisciplinary field,<br />

where eyes will see others and minds will strive to think together. Engineers are problem solvers by nature. As<br />

problems rise and get ever more difficult to tackle, engineers must improve their preparedness. Before managing<br />

physical assets, they are defied to manage intellectual assets. Time is now.<br />

Notes:<br />

1. J. G. P. Côrtes recently retired from the Universidade Federal do Rio de Janeiro (UFRJ) and is presently working<br />

as a private researcher and consultant.<br />

2. As far as I can see, engineering economists are not aware of the rapid advancement of EAM. They should.<br />

Vol 24 No 2


Locate electrical<br />

problems<br />

Detect plumbing


The Impact Of Reliability<br />

Centred Maintenance<br />

Daryl Mather Reliability Success P/L (Australia)<br />

As a cornerstone of the maintenance discipline, Reliability Centred Maintenance - RCM can achieve<br />

benefits in a vast number of areas depending on where and how it is applied.<br />

When properly implemented, RCM provides companies with a tool for achieving lowest asset Net<br />

Present Costs (NPC) for a given level of performance and risk.<br />

This implies a cashable impact across a multitude of economic activities, covering both OPEX<br />

(Operational Expenditure) and CAPEX (Capital Expenditure) .<br />

However, RCM will also provide companies with a range of non-cashable advantages that will have a<br />

positive impact throughout the enterprise.<br />

This paper contains a brief description of potential areas of benefit; not the entire range of uses for<br />

RCM. Along with these areas, the author has previously used RCM for capital submissions in regulated<br />

industries,<br />

• to reduce the risk of legal ramifications in management of environmental integrity,<br />

• to establish a tool for contract negotiations related to outsourced maintenance,<br />

• reduction of a company’s carbon footprint,<br />

• and as a means of developing trouble shooting guides<br />

The information in this paper helps alleviate some of the benefits anxiety that often surfaces in the<br />

early implementation stages of large-scale RCM projects, and to provide guidelines for trainee RCM<br />

Analysts.<br />

THE CASHABLE RESULTS OF RCM<br />

Direct cashable benefits from implementing RCM can emerge in every area where maintenance and operations<br />

have an impact.<br />

This can include such disparate areas as increased uptime, decreasing energy usage, reductions in chemical<br />

utilization, or reductions in inventory holdings and routine maintenance spending.<br />

Instead of trying to cover all the potential areas where the method can deliver financial impacts, this section will<br />

focus more on how RCM influences the profit and loss of an enterprise.<br />

This is evident in two principle areas, an increase in potential revenue, and direct cost reductions.<br />

DIRECT COST REDUCTIONS<br />

The main noticeable result of Reliability Centered Maintenance is a dramatic change to the maintenance regimes<br />

that are in place.<br />

John Moubray, a pioneer in this field until his passing, regularly stated that RCM would achieve “a reduction of<br />

between 20% and 70% in routine maintenance where there is an existing scheduled maintenance program.”<br />

Based on the experience of the author, this leads primarily to an increased level of cost-effectiveness of<br />

maintenance, particularly in industries that are very asset intensive.<br />

The team is able to claim benefits in these areas where there is a calculable reduction in the cost of labor,<br />

materials or consumables to perform maintenance (refers to both routine and corrective or reactive activities)<br />

over a reasonable amount of time. (Usually a year)<br />

Logically, these are only potential benefits at the completion of the analysis, as it will take until the first omitted<br />

routine, or the first breakdown requiring reduced resources, before savings begin to accrue.<br />

However, once implemented they can easily be quantified through direct calculation. For this to be accurate there<br />

is a need to quantify both the routine maintenance costs as well as the corrective maintenance costs.<br />

There are some real world limitations on attempting to forecast cost reductions purely through accumulated<br />

data.<br />

The first issue the team can face is that current maintenance regimes often do not exist in the company’s ERP<br />

or CMMS program, or they group them at a high level. Data losses, poor ERP management, and distrust of<br />

10<br />

The Impact Of RCM<br />

AMMJ Vol 24 No 2


technology means that experienced technicians often keep<br />

the knowledge of existing maintenance outside of corporate<br />

systems.<br />

Further compounding the issue is the disparate way that<br />

maintenance routines are stored. At times, they are at an<br />

asset level, a maintainable item level, and still other times<br />

they can be at higher system or unit levels.<br />

A second limitation is that on the occasions when RCM<br />

proposes a more rigorous policy, there is a tendency to overlook<br />

the change in reactive and corrective maintenance 1.<br />

Still, some direct cost reduction cases are obvious and do not<br />

require a detailed activity analysis.<br />

Every task in an RCM analysis must be both applicable,<br />

meaning it is physically possible to do the task, and effective,<br />

worthwhile doing in terms of cost and/or risk, before selection<br />

as an adequate failure management strategy.<br />

When maintenance is developed using an unstructured<br />

method there are common errors that can occur:<br />

INEFFECTIVE MAINTENANCE<br />

One of the great misleading statistics in asset maintenance today is the calculation of average life for bearings. The<br />

effect of this is to support the outdated and almost mystical belief of the link between age and failure. Based on<br />

this way of thinking, it is still common to find maintenance departments carrying out hard-time bearing replacement<br />

programs as a means of managing risk.<br />

However, it has been the experience of the<br />

author that hard time bearing replacement<br />

policies can increase, rather than decrease,<br />

the likelihood of failure while at the same<br />

time increasing the direct maintenance<br />

costs.<br />

This flies in the face of popular beliefs and is<br />

an example of how RCM thinking can drive<br />

reductions in routine maintenance levels.<br />

The original Nowlan and Heap report 2<br />

specifically spoke about bearings when<br />

addressing failure in complex assets.<br />

A complex item, as opposed to a simple<br />

item, is one that is subject to many failure<br />

modes. As a result, the failure processes<br />

may involve a dozen different stress and<br />

resistance considerations.<br />

Even with complex items, failures related<br />

to age will concentrate about an average<br />

age for that mode. However, bearings have<br />

many failure modes.<br />

Where there is no dominant failure mode<br />

(the most common cause of failure) , as is<br />

the case in complex items such as most<br />

bearings, then distribution of the average life<br />

of all the failure modes is widely dispersed<br />

along the entire exposure axis 3 . Therefore,<br />

failure will be unrelated to operating age.<br />

This is a unique feature of complex items.<br />

When deciding maintenance policy for<br />

bearings, this issue is further exacerbated by<br />

the provision of the L 10 life by manufacturers.<br />

This number represents the point at which<br />

10% of the items may have failed, meaning<br />

that 90% will have survived.<br />

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12<br />

Lieblein and Zelen, in their seminal work on the subject of bearing life 4 , found that the characteristic life, the<br />

point where statistically 63.2% of the items will have failed, was roughly 5 times the L10 life.<br />

They also found that the “life” forecasts had a median Weibull Beta value of 1.4, indicating a near constant<br />

probability of failure. This means that the likelihood of failure at any point in the life of the bearings in their<br />

study increased only marginally as the asset aged.<br />

Other published analyses have quoted a beta of “1.3” for Ball and Roller Bearings, and a beta of “1” for sleeve<br />

bearings 5 .<br />

In process manufacturing industries, we find contaminated oil as one of frequent reasons for early life<br />

failures. However, this is only one of the multitudes of stresses that bearings face as complex assets. Others<br />

can include poor storage leading to false brinnelling and early corrosion, excessive heat and pressure,<br />

overloading, exposure to vibration, abrasions and cracks. All of these could contribute to either early life<br />

failures, or premature wear out.<br />

Often, the L 10 life is mistaken for an end life point for bearings, thus used as a reference interval for replacement<br />

tasks. However, as can be seen from the information above, it is not the end-life, rather a minimum guaranteed<br />

life for 90% of bearings under specific load conditions.<br />

This is in line with Nowlan and Heaps’ findings and shows that in many cases we are at best wasting a large<br />

portion of the bearings useful life, making this an ineffective use of maintenance resources. Over one Machine<br />

this appears to be a very small maintenance Cost item. However when applied throughout a plant, or on the<br />

so-called “critical” assets, it amounts to a significant maintenance cost.<br />

Increased bearing life and decreased labor costs are not the only potential savings.<br />

Frequent replacing of bearings on, say, motor shafts we introduce the likelihood of a range of additional failure<br />

modes.<br />

For example, installation and frequent change out failures include:<br />

• Wear of the motor shaft, decreasing the adequacy of the interference fit; leading to bearings spinning on<br />

the shaft (A failure of the motor, not of the bearing)<br />

• Over heating of the bearing during installation leading to early life failures and distortion of the inner race<br />

• Excessive force (i.e. Hammers) instead of bearing pullers, damaging the races of the bearings and leading<br />

to early life failures<br />

• Bearing misalignment • Wrong bearing selection • Pre-failed bearings due to poor storage techniques<br />

While we can manage some of these, others are a direct result of frequent bearing changes.<br />

Therefore, if we use hard time bearing replacement as a maintenance policy then we are:<br />

• reducing the maximum used life of the bearing, and<br />

• increasing the likelihood of failure through the introduction of several additional failure modes<br />

In the RCM decision algorithm 6 , a management policy for an Evident Operational and Non-Operational failure<br />

mode must comply with the following:<br />

“Over a period of time, the failure management policy must cost less than the cost of the operational<br />

consequences (if any) plus the total cost of repair.”<br />

Ineffective maintenance is more common than most professionals think, it can also include areas such as<br />

maintenance out of context, where maintenance regimes are unaligned with how the asset is used, or practices<br />

that decrease an assets efficient operations.<br />

Using the decision algorithm in RCM, the first option available to the team is Predictive Maintenance. Where<br />

this is both applicable and effective it will increase the effectiveness of maintenance in a range of areas:<br />

• Predictive Maintenance detects the signs of the onset of failure. As such, it provides the capability to<br />

manage all failures, including random failures.<br />

• It can be done in-situ and often without interfering with the normal operation of the process.<br />

• It will ensure that the asset utilizes all of its economically useful life. (As opposed<br />

to hard-time replacements)<br />

INAPPLICABLE MAINTENANCE<br />

This mistaken belief that there is always a relationship between age and failure leads maintenance departments<br />

to all sorts of policies that, in practice, are achieving nothing.<br />

Often these occur during maintenance turnarounds. The opportunity to access items that are normally in a<br />

running state drives people to inspect items just in case a life related failure mode has developed.<br />

The Impact Of RCM<br />

AMMJ Vol 24 No 2


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In particular, this again is a common activity in relation to bearing management.<br />

For example, a turbine turnaround occurs once every 3 years (say) for other failure management reasons.<br />

The maintenance department has taken this opportunity to perform a dye penetrant check on the bearing to<br />

see if any cracks are starting to form, requiring them to take action.<br />

On the face of it, this appears to be a perfectly valid, even wise, use of the opportunity. However, on applying<br />

the RCM logic a little closer this perception changes dramatically.<br />

For the sake of this example, we will say that the P-F interval is about 3 months. Meaning once we detect<br />

cracks in this particular bearing, we have around three months of time prior to functional failure.<br />

If we test the bearing on a hard-time basis of every three years, and the P-F interval is three months, then the<br />

following logic applies.<br />

The dye penetrant test is only useful if the bearing failure is<br />

occurring at the time of inspection.<br />

This means it had to start developing at less than 3 months<br />

prior to opening.<br />

As we shutdown every 36 months, the likelihood of this<br />

occurring at that exact moment (given the randomness of<br />

bearing failure) is around 1:12.<br />

Moreover, the likelihood of it not occurring is around 11:12.<br />

This task does not satisfy the RCM applicability criteria and<br />

is a waste of resources.<br />

In addition, opening the bearing housing and interfering with the bearing, which presumably is operating fine,<br />

we again introduce the possibility of human error 7 .<br />

It is difficult to categorize this maintenance practice directly; but the closest match in RCM is Predictive<br />

Maintenance. (PTIVE)<br />

In the RCM decision algorithm, this means the team needs to answer all of the following questions before this<br />

task is applicable:<br />

• Is there a clear potential failure condition? • What is it?<br />

• What is the P-F interval?<br />

• Is the interval long enough to take action to avoid or minimise the consequences of failure?<br />

• Is the P-F interval reasonably consistent?<br />

• Is it practical to do the task at intervals less than the P-F interval?<br />

The team would be able to answer all of the above questions positively except for the last one. For the task of<br />

dye penetrant, testing it is not practical to do the task at intervals less than the P-F Interval, therefore the task<br />

is not applicable.<br />

Inapplicable maintenance practices are widespread and, in the experience of the author, often reflect the<br />

underlying belief of a consistent relationship between age and failure.<br />

Figure 3<br />

INCREASES IN REVENUE<br />

There are two specific areas where an<br />

RCM team can claim savings.<br />

Where an asset, or system, has<br />

a history of failures leading to lost<br />

production opportunities. Principally this<br />

refers unplanned shutdowns, overrun<br />

turnarounds, and start up issues of an<br />

asset or system.<br />

Where an asset, or system, has a history<br />

of failures leading to reduced production<br />

output. This includes areas such as<br />

utilization, quality, and reduced availability. For example:<br />

14<br />

Turnaround Interval = 3 years<br />

P-F Interval = 3 months<br />

• Reduced turnaround times • Increased yield (quality)<br />

• Increased availability for full production rates<br />

The Impact Of RCM<br />

Unplanned Shutdowns<br />

Shutdown Overruns<br />

Startup Failures<br />

Off Spec. Production<br />

Production Slow Down<br />

Under-performance<br />

Best Achievable<br />

Rate<br />

Downtime<br />

Uptime<br />

Figure 2<br />

Likelihood of detection 1:12<br />

Likelihood of non-detection 11:12<br />

Planned<br />

Capacity<br />

AMMJ Vol 24 No 2


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16<br />

The RCM team can claim these savings only where they can prove they have isolated the cause of the lost, or<br />

reduced, production and have recommended a strategy that will mitigate it or prevent it in the future.<br />

These are potential because it will take a reasonable amount of time, nominally one year, before effective<br />

measurement can prove reduced production losses.<br />

However, it is often the case that there are noticeable increases in available uptime after implementing RCM<br />

maintenance policies.<br />

Calculating benefits in this case requires the estimation the value of additional uptime, throughput or yield, as<br />

well as the reduced costs of labor and materials.<br />

As these are historic failures, issues such as quantification of lost production, direct maintenance costs, and<br />

the frequency of failure are relatively easy to find out.<br />

However, an alternative is to use sophisticated forecasting techniques such as Crow-AMSAA. This is time<br />

proven as an accurate method for forecasting failure rates; enabling the team to then calculate savings from<br />

the changes to asset maintenance. This is also a valid method for forecasting savings in direct costs.<br />

OTHER CASHABLE BENEFITS<br />

It is the experience of the author that CAPEX, as opposed to OPEX, benefits often represent the largest<br />

cashable advantages to implementing RCM.<br />

A delayed use of capital, compared to the pre-RCM scenario, allowing deployment elsewhere in the enterprise.<br />

This occurs through life-extension, and through higher confidence decision making.<br />

A reduction in operating losses, over the life of the asset base, attributable to correct timing of capital<br />

refurbishment and replacement tasks. (Thus increasing NPV)<br />

A potential reduction in the cost of capital and the cost of insuring assets, due to the increased confidence in<br />

decision-making<br />

Through the incorporation of risk into the budgeting process, the benefits of this are literally incalculable as<br />

they depend on how the organization uses this information in the marketplace.<br />

A calculable reduction in inventory holdings based on the RCM approach.<br />

While there are other cashable benefits, the above listed items represent the most common and the least<br />

debated among the reliability communities.<br />

THE NON-CASHABLE RESULTS OF RCM<br />

RCM will increase the teams’ awareness of the limitations and operational requirements of the physical assets<br />

they study, often substantially. This results in the following intangible benefits:<br />

• A reduction in the risk of safety and environmental integrity related failure modes.<br />

• Increased knowledge of the assets, their functions and their failures<br />

• Increased ability to trouble shoot failed assets<br />

• Changes to P&IDs specifically, and at times to other process drawings<br />

• Changes to operation procedures, training, purchasing, work practices and other related areas<br />

• A tangible increase in the quality and integrity of asset data because of the focus of RCM<br />

However, it is often difficult, if not impossible, to measure the extent of the impact or to link them to changes in<br />

the profitability of the enterprise. At times, the effort to do this can actually distort or obscure the achievement<br />

itself.<br />

(Attempts to equate a reduction in the risk of loss of life to a monetary value, is an example of this)<br />

However, it is possible to represent some non-cashable benefits in monetary terms. The most common of<br />

these is cost avoidance.<br />

RISK MITIGATION<br />

When the mitigated risk is economic, it is often termed cost avoidance.<br />

Where the team has implemented a policy for a reasonably likely failure mode where there was an inadequate<br />

The Impact Of RCM<br />

AMMJ Vol 24 No 2


existing strategy in place, the team is justified in claiming this as a potential benefit of RCM, even though the<br />

failure has not occurred previously.<br />

These benefits count as non-cashable for a number of reasons:<br />

They will never appear as part of the profit and loss of any enterprise. Nor will they cause a change to<br />

maintenance budgets or revenues.<br />

The team requires estimates to calculate the cost<br />

avoidance benefit. Some failure modes may have<br />

similar consequences, affect similar assets, and<br />

have overlapping impacts on production.<br />

For example, RCM teams can find themselves<br />

presenting benefits of several times the value of the<br />

entire installation. If not explained correctly this is a<br />

false representation, which can erode the credibility<br />

of RCM, and of the team attempting to implement<br />

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They are nevertheless valid and important benefits<br />

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Note the emphasis on “an inadequate existing<br />

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As an output, the team will find that some maintenance<br />

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Existing pre-RCM routines<br />

New<br />

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Remaining pre-RCM<br />

routines<br />

Net maintenance<br />

tasks<br />

New<br />

Pre-RCM Post-RCM<br />

Figure 4<br />

Risk Management<br />

Part of the apt Group


This occurs because some of the maintenance policies in place are redundant, some are either inapplicable or<br />

ineffective, yet others are adequate means of managing failure.<br />

Thus, there is no justification for claiming benefits where there is an adequate existing strategy to manage the<br />

failure mode.<br />

Nor is there any justification for claiming benefits where failure modes are not reasonably likely.<br />

Other areas of risk mitigation are failure modes that would affect either safety or environmental integrity.<br />

In many cases, these will have direct economic consequences through regulatory penalties, or through<br />

secondary economic damages caused by the failure. Where this is the case then the team can calculate the<br />

value of the cost avoided in a similar method to economic only consequences 8 .<br />

Where the failure mode will not have significant economic consequences, the delta between the discovered<br />

risk and the managed risk can represent the benefit of risk mitigation.<br />

THE PRINCIPAL BARRIER TO BENEFITS REALIZATION<br />

The benefits of RCM are obvious to anybody who has studied it or to<br />

any maintenance practitioner who can relate to the concepts espoused<br />

in the method.<br />

All levels within the corporation generally see different advantages to<br />

RCM and there is rarely a lack of motivation for improvement.<br />

Implementation problems commence due to fundamental<br />

misunderstandings about maintenance and the functions of physical<br />

asset management 9 . This leads maintenance departments to see<br />

increased risk where it does not exist.<br />

For example, a maintenance manager could face any of the following<br />

recommendations: (Among others)<br />

Elimination hard-time replacement policies where applicable and effective,<br />

Elimination of invasive inspection while we have the opportunity on planned turnarounds.<br />

This reluctance to change comes from the perception that this is risky, and instead of implementing the policy<br />

changes, things stay as they are.<br />

The result is more of the same.<br />

• Risk of unplanned failure stays provably higher, and<br />

• the effectiveness of maintenance stays provably lower.<br />

Moreover, resources remain tight performing maintenance that is not required, or repairing problems caused<br />

by the activities that are supposed to prevent them.<br />

It is clear that before we can successfully implement the strategy outcomes of RCM, we first need to make sure<br />

that there is a deep understanding within the company of modern reliability principles.<br />

THE ROLE OF THE RCM FACILITATOR / ANALYST<br />

In a time of continual change, the ability to implement is one of the most prized and sought after skill sets.<br />

In all training we do we highlight the importance of momentum and the vital role of benefit awareness in<br />

creating momentum.<br />

RCM often requires the cooperation of a range of departments; including purchasing/stores, human resources/<br />

training, operations, maintenance and the engineering department.<br />

In the experience of the author, initiatives are not successful over the medium-long term when companies try<br />

to order change. If you want to change the way an organization works fundamentally, then people have to want<br />

to change.<br />

For this to happen they need to understand the logic behind RCM, and they must understand what the benefits<br />

are to them in their present role.<br />

One of the useful tools for engaging people is a solid, fact based benefits cases for every analysis that is<br />

completed.<br />

18<br />

The Impact Of RCM<br />

Cashable Non-Cashable<br />

Increased<br />

Revenue<br />

Reduced<br />

Costs<br />

Risk<br />

Mitigation<br />

Knowledge<br />

Increases<br />

AMMJ Vol 24 No 2


To be effective the task of calculating and promoting the benefits of any RCM effort should commence during<br />

the analysis period itself, and presented before implementation.<br />

REFERENCES and NOTES:<br />

1. The issues surrounding RCM and WoL asset management are covered in more detail in “RCM-<br />

WP-002 RCM and Whole-of-Life (WoL) Asset Management”<br />

2 Reliability-centered Maintenance, F.S. Nowlan et al, United Airlines, San Francisco, Dec 1978<br />

3 Reliability-centered Maintenance, F.S. Nowlan et al, United Airlines, San Francisco, Dec 1978<br />

4 Statistical Investigation of the Fatigue Life of Deep Groove Bearings, J. Lieblen and M. Zelen,<br />

Journal of Research of the National Bureau of Standards, Vol 57, No 5, November 1956.<br />

5. Bloch, Heinz P. and Fred K. Geitner, 1994, Practical Machinery Management for Process Plants,<br />

Volume 2: Machinery Failure Analysis and Troubleshooting, 2nd Edition, Gulf Publishing<br />

Company, Houston, TX<br />

6. Our RCM Decision Algorithm is based on Figure 17 – A Second Decision Diagram Example, page<br />

49, SAE JA1012, 2002-01<br />

7. Human error is discussed in detail in white paper RCM-WP-003 Introducing Human Error.<br />

8. Cost avoidance calculation methods are available in Handout RCM-HO-002 Calculating Costs<br />

Avoided, inspired by the work of Steve Soos from Meridium on this subject.<br />

9. The Role of the Maintenance Manager, Daryl Mather, 2008: (RCM-WP-004)<br />

• Design effective maintenance policy • Execute them as efficiently as possible<br />

• Collect relevant data for higher confidence decisions<br />

Daryl Mather is the Founder and Principal Consultant of Reliability Success Pty Ltd. He can be contacted on:<br />

dmather@reliabilitysuccess.com, or via the website at www.reliabilitysuccess.com<br />

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Protection Of Drives<br />

Alltec Corporation www.allteccorp.com (USA)<br />

Surge Protection Devices (SPDs)<br />

Sophisticated and highly susceptible microprocessor based electronics and data communication networks are<br />

integrated across every sector of today’s fast paced business world. Preserving these mission-critical systems<br />

from the damages of surges, spikes, and transients ensures that these systems are protected from equipment<br />

destruction, disruption in service, and from costly downtime. How to properly stage these SPDs can be as important<br />

as actually making the decision to purchase them.<br />

Protection of Drives<br />

The use of various types of drives to control motors is very common. The purpose of the drive is to increase<br />

the efficiency or to manage the speed of the motor being controlled. Through various processes and control<br />

mechanisms, the drive often reshapes the sinewave to provide a signal to the motor that allows for greater<br />

efficiency or varies the frequency of the signal to control the speed of the motor. Due to the action of the drive, the<br />

power quality of the electrical environment can be compromised. That is, the drives can create voltage surges and<br />

harmonics on the system.<br />

There are various technologies available that aid in correcting these issues. This application note focuses on<br />

applying surge protective devices (SPDs) to a drive system to mitigate the damage that can occur due to voltage<br />

surges while considering the effects of the harmonics on the surge protective device.<br />

Application of SPDs<br />

Figure 1 One Line Diagram of a Typical Drive Layout<br />

To aid in the description of the application of SPDs to<br />

a drive system, please refer to Figure 1. This figure<br />

illustrates a typical drive layout. The incoming power is<br />

usually delta configured (3 phases and ground). Often<br />

the incoming voltage is 480 V, but other voltages may be<br />

used. The incoming power is usually stepped down to a<br />

lower voltage (typically 120 Vac) that provides power to<br />

the control circuit. The control circuit contains sensitive<br />

electronics. Once the power is acted upon by the drive<br />

the output is fed to the motor.<br />

As noted, there are five opportunities for protecting the typical drive system – each are labeled with a circled<br />

number and are described below.<br />

1. Drive Input.<br />

Protecting the drive input is an essential step in protecting the drive system. Providing protection at this location<br />

prevents surge damage due to events propagated on the electrical system from upstream sources, external<br />

events such as lightning and switching surges created by the utility, and the interaction of multiple drives on the<br />

same system. At this location, a parallel connected, voltage responsive circuitry device is appropriate (one without<br />

frequency responsive circuitry). Frequency responsive circuitry is not recommended for this location due to the<br />

fact that this location is typically more susceptible to impulse transients as opposed to ring wave transients.<br />

2. Inverter Input.<br />

The inverter input is one of the most sensitive and critical areas of the drive itself. It is at this location that care must<br />

be taken and the proper survey conducted. You may install a parallel connected, frequency responsive circuitry<br />

device provided you have confirmation that within this drive that no additional capacitors have been installed to<br />

mitigate harmonic currents. IF THEY HAVE, then at this location, a parallel connected, voltage responsive circuitry<br />

device is appropriate (one without frequency responsive circuitry). Frequency responsive circuitry would not be<br />

recommended for this location due to the high harmonic content that necessitated the installation of additional<br />

capacitors. Installation of frequency responsive circuitry devices at this location will lead to failure of the SPD.<br />

3. Control Circuit.<br />

The control circuit contains sensitive electronics that can be damaged by the environment created by the drive<br />

or by surges from external sources. Protection at this location is essential. Since this circuit is isolated by a step<br />

down transformer and it feeds sensitive electronics, a series connected SPD with frequency responsive circuitry<br />

is recommended for this location.<br />

4. Drive Output.<br />

Protecting the immediate drive output is recommended when the length of the connection between the drive and<br />

the motor is longer than 50 ft (15 m) or if the connection is routed along an external wall or outdoors. One reason for<br />

protecting at the immediate output when the length of the connection to the motor is long is due to reflected waves<br />

that can occur as the signal (often higher frequency) from the output of the drive reaches the motor and is then reflect<br />

back and forth between the drive and the motor. This action can create “voltage piling” – the reflected voltage adds<br />

Vol 24 No 2


AMMJ Surge Protection Devices 21<br />

to the nominal voltage and other reflected waves. The SPD will aid in reducing the voltage peaks of the reflected<br />

waves. More importantly, if the connection between the drive and the motor extends outdoors, along a path that<br />

is exposed to the environment or close to the building’s steel structure, protection at this location is important to<br />

diminish the effects of direct lightning or induced voltage surges due to nearby lightning. These surges can cause<br />

damage to the drive, even if protection is provided at the motor input. At this location, a parallel connected, voltage<br />

responsive circuitry device is appropriate (one without frequency responsive circuitry). Frequency responsive<br />

circuitry is not recommended for this location due to the high harmonic content of the signal due to the normal<br />

operation of the drive. Installation of frequency responsive circuitry devices at this location will lead to failure of the<br />

SPD. Utilizing a voltage responsive circuitry device at this location will eliminate this possibility.<br />

5. Motor Input.<br />

Protecting the motor input is an essential step in protecting the drive system. Providing protection at this location<br />

prevents surge damage due to events propagated from the drive output to the motor input. Providing protection<br />

at this location aids in extending the life of the motor as the SPD helps to prevent damage to the windings and<br />

bearings of the motor due to surges. Further, if the connection between the drive and the motor extends outdoors,<br />

along a path that is exposed to the environment or close to the building’s steel structure, protection at this location<br />

is important to diminish the effects of direct lightning or induced voltage surges due to nearby lightning. These<br />

surges can cause damage to the motor, even if protection is provided at the drive output.At this location, a parallel<br />

connected, a voltage responsive circuitry device is appropriate (one without frequency responsive circuitry).<br />

Frequency responsive circuitry is not recommended for this location due to the high harmonic content of the signal<br />

due to the normal operation of the drive. Installation of frequency responsive circuitry devices at this location<br />

will lead to failure of the SPD. Utilizing a voltage responsive circuitry device at this location will eliminate this<br />

possibility.<br />

Overall, properly installed surge protective devices reduce the magnitude of random, high energy, short<br />

duration electrical power anomalies. These occurrences are typically caused by atmospheric phenomena<br />

(such as lightning strikes), utility switching, inductive loads, and internally generated overvoltages. The<br />

ultimate goal of our approach is to keep sites and systems operating safely and reliably. PowerTrip®<br />

Surge Protection Devices incorporate “Frequency Responsive Circuitry” technology years ahead of any<br />

other devices on the market today. Utilizing proprietary electro-chemical encapsulation, PowerTrip® SPDs<br />

dissipate large amounts of surge energy to prolong service life.<br />

Signing the order was easy...<br />

Greg wondered why he had taken so long to get outside assistance. Perhaps it was the fact that<br />

Maintenance consultants seemed to have a bad reputation – “Borrow your watch to tell you the time – then<br />

sell you your watch”. Perhaps it was because they had a reputation for charging exorbitant fees. Perhaps<br />

there was a little bit of pride involved – “It is my job to make this plant safe, efficient and reliable, and I am<br />

going to do it – myself!”<br />

But finally he had to admit that the challenges he faced were too great for any one person to deal with on<br />

their own, and he had contacted Assetivity. It’s amazing how a series of equipment failures (including a<br />

catastrophic conveyor pulley shaft failure that had caused a major safety incident and significant downtime)<br />

can focus the mind, he thought, wryly.<br />

At the initial meeting with the senior Assetivity consultant, Greg had been impressed by the way in which<br />

his problems and issues had been listened to, considered, and absorbed. He had liked the way that, in the<br />

course of their discussion, they had together been able to give focus to the complex network of issues and<br />

opportunities that he faced, and put these in perspective. He been attracted to the down-to-earth and<br />

practical discussion regarding implementation issues. And he was impressed by the focus on developing<br />

and implementing solutions, rather than on selling specific products, tools or methodologies.<br />

It had become clear, in the course of their discussion, that there was an urgent need to “get back to the<br />

basics” – to ensure that the current Preventive Maintenance program was appropriate, and was being properly executed at shop floor level, and that failures<br />

were being prevented, and the causes of those failures eliminated. They had agreed that the first step was to conduct a quick diagnostic review, focusing on<br />

these areas, in order to develop a plan of action. Getting authorisation from the Plant Manager had been surprisingly easy, and Greg was signing the Purchase<br />

Order for this review now. So far, it had been smooth sailing, but Greg knew that the real challenges lay ahead. But, with the involvement of Assetivity, he had<br />

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Asset Management Consultants


Lessons Learnt In 45 Years<br />

of Condition Monitoring<br />

Ray Beebe Monash University Gippsland Campus (Australia)<br />

The author was inspired by the concept of condition monitoring to help prevent unnecessary overhauls when<br />

he started as a young engineer in power generation in 1964. In parallel with a general engineering and middle<br />

management career in several power plants in Australia and the UK, he developed and applied vibration and<br />

performance analysis for pumps, steam turbines, boilers and heat exchangers. His experience and passion for<br />

sharing knowledge led to presentation of many in-house and public courses and his first book. That in turn led<br />

him to Monash University in 1992 and a second award-winning book in 2003. In that role, he reflected on his<br />

experiences and has written 70+ papers, many of which have been chosen for conferences and technical journals<br />

around the world. The lessons learnt stand forever, but not all are well-known. This paper of brief case studies in<br />

narrative style is intended to entertain, inform and even inspire.<br />

Introduction: the starting years<br />

Yallourn Power Station was initially built in the watch of Sir John Monash, citizen soldier (WW1 Lt-General) and<br />

engineer. It was the biggest one in the State from 1924 up to 1966. Such places tended to have the best engineers<br />

and I was fortunate to have two excellent bosses there. They had responded to a request from the manager of<br />

maintenance. He was apparently holding a sheaf of fault reports, overtime returns, spare parts usage reports, on<br />

a turbine that had just come back into service after a major stripdown. “There has to be a better way than this” was<br />

his cry. Research in POWER and ASME papers led to the Valves Wide Open test being applied. My involvement<br />

in testing 60MW and 120MW turbines there gave me the topic for my engineering course dissertation.<br />

Performance tests were also performed on the boiler feed pumps and used as a guide to overhaul.<br />

Measurement and analysis of machine vibration as a guide to its internal condition was very basic. We had a<br />

Philips velocity transducer and a readout box that gave overall vibration in thousandths of an inch. For some<br />

machines of rotation speed below 900 r/min, a multiplier of 1.5 was used: nobody explained why (later I learnt<br />

that it was because velocity transducers have a natural frequency below about 900 c/min). We could examine the<br />

output on a CRO, and tell if most of the vibration was at rotation frequency and if there was any “high frequency”<br />

present. This was adequate as most of the problems were caused by unbalance due to wear.<br />

Two methods were used for balancing in the field. The timed-oscillation method required only a stop watch and<br />

graph paper (Beebe, 2001). The other used a manually tunable filter that fired a stroboscope to detect previously<br />

chalked numbers around the rotor. The usual vector calculations followed.<br />

Lesson #1 Choose your bosses well<br />

Lesson #2 When a plant is new and/or the major asset makes it easier to get proposals<br />

for monitoring etc. accepted.<br />

After further training attachments, I was assigned to Hazelwood Power Station in 1966. It had three 200MW units in<br />

service, but would grow by a unit each year to reach eight, its current size. The boilers were essentially identical,<br />

but there were two makes of steam turbines and boiler feed pumps.<br />

The vibration measurement program was as at Yallourn, but more use was made of the balancing instrument to<br />

find relative phase angles of the 1X vibration to give a crude operation deflection shape. For routine monitoring of<br />

the steam turbines, permanent numbers were painted around the rotor line at a visible section.<br />

Case study 1<br />

A strange vibration was experienced on the newest machine at the generator drive end bearing. When runup<br />

following a shutdown, the machine vibration was unacceptably high. The operators tripped it and ran for some<br />

hours on turning gear (low speed rotation at 30 r/min). Back on line, the vibration was now acceptable. This<br />

happened repeatedly: sometimes all would be OK after a shutdown, sometimes not. Vibration measurements<br />

with our crude instruments on line in both states showed that the vibration amplitude and phase angle differed on<br />

every run! All I could say was “these symptoms indicate that there is something loose inside the generator rotor<br />

around that end”.<br />

Stripdown was arranged and the generator rotor examined closely. Nothing was found. Eventually, a message<br />

came from the OEM saying that one of the rotors – this one - was non-standard. At the end of manufacture, the<br />

rotor centres were bored out to about 100mm diameter, and the hole packed tightly with rubber bungs. Flaws<br />

were found in one of the rotors and a length was bored to a bigger diameter…. but bungs of the same size were<br />

inserted – see Figure 1. You can guess the effect of these masses moving around! They were removed -“no<br />

longer our practice” - and after an expensive 38 weeks off line, all ran well.<br />

Vol 24 No 2


AMMJ Lessons Learnt In 45 Years of Condition Monitoring 23<br />

Figure 1 Cross-section of 200MW generator that proved to have loose bore plugs<br />

Lesson #3 Correct and confident diagnosis is often possible without complex instruments.<br />

Lesson #4 Persist with the “5 Whys” until every possibility for a cause has been exhausted -<br />

right back to the intimate detail of a component’s manufacture.<br />

Case study 2<br />

The coal mills (64 of them!) are essentially a large<br />

heavy single-stage fan, driven through a fluid<br />

coupling, The coal flow eroded the blades unevenly,<br />

causing unbalance. Unlike the older much smaller<br />

mills at the older Yallourn Power Station, timedoscillation<br />

balancing was not workable and the<br />

phase angle method is used.<br />

A rough mill would be detected on routine vibration<br />

checks, and arranged to be taken from service.<br />

Next day, it was cold and isolated to be safe<br />

for phase marks to be chalked around the drive<br />

shaft. De-isolation was followed by an “original<br />

run”. Shutdown and isolated, a trial weight was<br />

attached, and a calibrating run made. Shutdown<br />

and isolated, the balance correction could be made<br />

at the blade chosen. De-isolated, a final check run<br />

was made. Provided operators were available,<br />

this took a day.<br />

I decided to make permanent shaft marks, and<br />

from records of our experience came the rule: “Cut<br />

off 1 pound per thou of vibration 2 blades behind<br />

the indicated high spot”. A table giving size of cut<br />

and mass was provided. Balancing now took an<br />

hour or so, as the initial reading was made online<br />

when the high vibration was detected. The<br />

next day with the mill isolated, open and cold, the<br />

correction could be made and the machine closed<br />

up for return to service.<br />

Figure 2 Large lignite coal mill (8 per boiler)<br />

Vol 24 No 2


AMMJ Lessons Learnt In 45 Years of Condition Monitoring 24<br />

Case study 3<br />

Routine testing of the boiler feed pumps was done as at<br />

Yallourn, with throttling in on the outlet valve to get headflow<br />

test points over the widest range allowable. This<br />

took some time and much physical operator effort.<br />

Reflecting that internal wear has a consistent effect to the<br />

head-flow curve, I realised that throttling was unnecessary,<br />

as one or two points around the normal operating area<br />

were enough. Testing now takes 15 minutes each pump<br />

(Beebe, 2003) and later plants take advantage of their<br />

DCS – see Figure 3).<br />

Lesson #5 Review test procedures regularly,<br />

to find if a test or procedure is in fact still<br />

needed, or can be simplified or have its interval<br />

stretched.<br />

The UK experience<br />

Based on my proposal to learn more about condition<br />

monitoring, I was successful in getting a 2-year<br />

travelling scholarship to work in the UK. (500MW boiler<br />

commissioning (Babcock), turbine design and dynamics<br />

(Parsons), and tests and investigations with the then CEGB). Unlike my home situation with the world’s cheapest<br />

fuel, thermal efficiency was the priority, but its engineering effort shares much with condition monitoring. Following<br />

a shaft crack in a 500MW unit, vibration monitoring had been further developed.<br />

I returned full of ideas, and wrote 11 reports. Only one had a specific recommendation to spend money: to enhance<br />

our vibration analysis capability by obtaining a real-time analyser, accelerometers, vector filer phase meter, plotter,<br />

tape recorders, etc. The Power Generation Manager approved the largest expenditure on test equipment that<br />

the technical heads in the power stations had ever seen. He did so on the condition that each station proved an<br />

engineer to work with me in applying the equipment. This proved to be very wise, and gained “buy-in” at each<br />

place that a superstar would not have gained working alone!<br />

Lesson #6 If you find that worthwhile learning for your organization can only be obtained<br />

outside it (whether in another country or not), make the proposal, but ensure that it is only you<br />

that can be selected to go!<br />

Lesson # To get buy-in, involve locals deeply in any development.<br />

Figure 3 Boiler feed pump (4500kW): head-flow<br />

data logged by DCS (truncated diagram).<br />

Documented test procedures and program operation<br />

I was assigned to the newest plant - Yallourn W (now called just “Yallourn” ( then with 2 x 350MW steam units) and<br />

set up the CM program. Part of this was my belief that documented test procedures are essential, not only for our<br />

CM people, but to get operating staff on side. We wrote about 25 of these documents.<br />

[In 1987, I returned as a member of the management team. The station now had 4 units - 2 x 375MW had been<br />

added. What had happened to the CM work? I found that more test procedures had been added- there were now<br />

58! The CM team was led by a keen technical officer.<br />

We produced a regular newsletter summarising our test work and results. (Recommendations for urgent action did<br />

not await its publication!). Never more than one page, 70 copies were sent throughout the plant. Operators in<br />

particular commented favourably, as did the plant manager.<br />

At privatisation in 1995, the new owners found that the CM team had better maintenance records than the official<br />

CMMS! Later, they won the CSi award for best CM program].<br />

Lesson #8 For staff training and for briefing of relevant staff, document the procedures (include<br />

digital pictures) and make then available to all on the company intranet.<br />

Lesson #9 To ensure continuity of the CM program, estimate costs/benefits and maintain a<br />

running score sheet. Even if only done for a sample period each year, worthwhile payback will<br />

be shown. Publicise your activities modestly, admitting any shortcomings.<br />

Lesson #10 Initial development of CM applications is well done or managed by professional<br />

engineers, but ongoing routine CM is better run by technical staff whose career expectations are<br />

likely to be less ambitious. Trades/craft people can also find this a fulfilling career.<br />

Vol 24 No 2


AMMJ Lessons Learnt In 45 Years of Condition Monitoring 25<br />

In the meantime<br />

It took some months to write specs, call for bids and then analyse them and place orders. In my absence, the<br />

Yallourn (old station) people had bought a replacement balancing instrument. It had a significant advance on<br />

the old ones – it had a frequency scale! Without them realising this capability, we had a way of finding vibration<br />

signatures (spectra). Several intractable vibration problems were solved. (Beebe, 2001)<br />

I recall the stores manager raising his eyebrows when asked to locate a large mill bearing and count the number<br />

of rollers in it!<br />

Lesson # 11 Check your cupboards – you may have under-utilised equipment with as yet<br />

unknown capability! See again Lesson #3.<br />

Putting the advanced vibration analysis equipment to work<br />

No single supplier could provide all the items we needed (this was in 1975). Connection of vibration transducer<br />

to signal conditioning to analyser to plotter was easy to get a one-off vibration signature. But as our aim was to<br />

start routine signature analysis, repeatability was essential. After some experimenting with signal outputs, gain<br />

and attenuation, this was achieved.<br />

The operating instructions were apparently written by the electronics design engineers and were difficult to<br />

understand by we mechanical types! I wrote a handbook of simple step-by-step instructions for applying all<br />

the equipment. An example is shown in Figure 4 of the RTA front panel showing the required buttons and dial<br />

settings.<br />

Figure 4 Front panel of the analyser showing how to set it up (from the operating handbook we wrote).<br />

We designed a special graph paper so that plots could be compared by holding sheets up to the light. Our intent<br />

was to eventually have this comparison done by a computer, but in the pre-PC days….<br />

As the equipment was to be shared around five power stations, we set up clearly labelled carry cases to facilitate<br />

collection by any driver. Each case had the required connecting cables. Unfortunately, after some time cables got<br />

lost. Locating the cases also took time.<br />

In the ensuring years, more advanced FFT analysers, multi-channel tape recorders, later versions of other<br />

instruments were obtained. A major re-organisation set up a central specialist group.<br />

Lesson #12 Specialist test equipment needs to have a regular owner and full-time skilled<br />

operator<br />

Hand-portable analyser/collectors and associated computer packages have become commonplace, so our dream<br />

was realised.<br />

Vol 24 No 2


AMMJ Lessons Learnt In 45 Years of Condition Monitoring 26<br />

Case study 4<br />

The new graduate engineer hooked up the accelerometer via the long cable reel to the signal conditioning/<br />

readout instrument. He reported that turbine vibration was 55mm/s rms – over 10 times greater than what might<br />

be expected! Before panic set in, we found that he had used the cable to connect the accelerometer to the<br />

instrument. It was an ordinary shielded co-axial type, intended to be used from the instrument to an analyser. Low<br />

noise cables are required from charge output accelerometers to avoid tribo-electric boosting of the output to give<br />

a spurious high vibration reading.<br />

Case study 5<br />

Lesson #13 Check, and recheck, critical data values if any look to be unusual.<br />

Using an innovative approach, site trim balancing<br />

was conducted on a 120MW generator rotor.<br />

The coupling between turbine and generator<br />

was unbolted, and faces held apart. The exciter<br />

was connected to run as a motor, with the rolling<br />

torque provided using the overhead crane and<br />

a rope wrapped around the rotor. (Appropriate<br />

design checks had been made).<br />

After reassembly, run-up proceeded as normal,<br />

until when nearing normal service speed<br />

generator bearing vibration suddenly jumped<br />

so much that the floor shook and dust fell from<br />

the rafters! The operator tripped the machine.<br />

Subsequent attempts at run-up were no different.<br />

A challenge for the vibration team! The gear<br />

was set up with the analyser set to PEAK HOLD<br />

mode. The extreme vibration was revealed as at<br />

19 Hz – the first critical speed of the rotor. It<br />

was noticed that the vibration started soon after<br />

the auxiliary oil pump was stopped, so it was<br />

left running and the unit was eventually put into<br />

service. The 19Hz vibration was still evident, and<br />

could be varied in amplitude by changing the oil<br />

temperature.<br />

Bearing dimensions and clearances were found, and the bearing wedge pressures (giving shaft loading) and oil<br />

temperatures noted to calculate the Load Parameter. The resulting plot on a bearing stability assessment chart<br />

showed that the operating range was well outside the “recommended” area (ESDU 1966), as shown in Figure 5.<br />

The only variable that could be changed permanently was the length of the bearings (to increase the specific<br />

loading). Surprisingly, the spares in the store were found to be shorter, as were those on the adjacent “identical”<br />

machine! Bearing changeover was the cure. This was a strange case, as this machine had operated 17 years<br />

without this problem. The vibration team gained superhero status for this success. (Beebe, 2002).<br />

CM by performance analysis – the big bucks<br />

Case study 6<br />

Fig 5 Bearing stability chart showing effect of oil viscosity<br />

and bearing length<br />

Load parameter W’<br />

Original<br />

operation<br />

Operation<br />

when<br />

bearings<br />

modified<br />

I had developed performance tests for both types of 200MW machine at Hazelwood with useful outcomes and<br />

continued this at Yallourn W. The methods followed had since been published (ASME, 1970). On one unit, our<br />

tests were run before the official acceptance tests.<br />

Routine tests on a 350MW unit showed a small but significant decline in performance. Prior to a planned outage, a<br />

steam forced cool was conducted. This procedure is used to bring the machine to standstill more quickly by cooling<br />

the turbine metal, rather than allowing slow natural cooling. The inlet steam temperatures were slowly decreased<br />

over some hours during offloading. Testing after return to service showed that the performance has returned to its<br />

initial level. Close examination of the data concluded that there was some restriction in the intermediate pressure<br />

section, deduced to be from blade deposits (Beebe, 1978).<br />

Soon afterwards, the OEM site manager met with the plant manager to tell him that as the first unit had<br />

reached 2 years of service, it was time to arrange a major outage and stripdown. When asked the reason for the<br />

recommendation he was told that an inspection after two years was standard practice in the OEM’s country. The<br />

manager had been my boss and mentor in my initial job, so was well versed in CM! He did not support an overhaul<br />

given our vibration and performance condition assessment, and the machine continued to operate for 17 years<br />

before its high pressure section was opened.<br />

Lesson #14 Take OEM recommendations into careful consideration,<br />

but do not follow them blindly.<br />

10<br />

1.0<br />

0.1<br />

Oil 71°C<br />

Oil 40°C<br />

Lines of<br />

increasing<br />

constant b/d<br />

Increased risk of halffrequency<br />

whirl<br />

0.1 0.5 0.9<br />

Eccentricity ratio<br />

Recommended<br />

area<br />

Bearing<br />

too short<br />

Vol 24 No 2


AMMJ Lessons Learnt In 45 Years of Condition Monitoring 2<br />

Case study 7<br />

In 1995, tests run on a 500MW turbine at the<br />

latest plant (Loy Yang B) led to an overhaul to<br />

remove metal debris carried from the boiler. Long<br />

experience elsewhere had shown that accurate<br />

special tests were needed to obtain CM data, as<br />

plant instruments were not sufficiently accurate<br />

nor repeatable.<br />

As this plant had a DCS, opportunity had been<br />

taken at each accurate (and high cost) Valves<br />

Wide Open test to extract data from the plant<br />

historian and compute the same condition<br />

parameters. Although the same values were not<br />

obtained, a directly comparable trend was clear<br />

as shown in Figure 6, which shows the VWO<br />

trend over its life from its initial acceptance test.<br />

Lesson #15 Assess whether the plant instruments can be used to give a usable trend for CM.<br />

If a DCS exists, then try data extraction and utilisation.<br />

Case study 8<br />

460<br />

31-Jan-93 28-Oct-95 24-Jul-98 19-Apr-01 14-Jan-04<br />

The superheater tubes in a series of large coal boilers of the same natural circulation drum type design leave the<br />

furnace through spaces between roof tubes, and connect to later sections, often via headers. There are several<br />

superheater sections in series. The platen superheater at the top of the furnace has 30 sections, each with 16<br />

tubes in a U-shaped pendant loop, hanging through the roof tubes of the furnace. Unlike other designs where the<br />

leading tube down has a kink so that it becomes an inner tube in the up direction, these pendants are laid out such<br />

that the assembly would be flat, i.e the inner tubes are progressively shorter than the outer tube. The platen is<br />

heated mainly by radiation, so the longest tubes on the outside of the array take up more heat than those on the<br />

inner side.<br />

Eliminate unnecessary failures by using a systemic approach to problem solving.<br />

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Define the problem<br />

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Select the target<br />

Step 3<br />

Assess & monitor<br />

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Step 6<br />

Patterns & comparisons<br />

Step 7<br />

Brainstorm for causes<br />

Step 8<br />

Build a cause tree<br />

RCA Rt facilitators are expert<br />

incident investigators available to lead your team onsite<br />

Step 9<br />

Select a change<br />

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Make it last<br />

www.rcart.com.au +61 3 9697 1100 Copyright<br />

Figure 6 Comparison of accurate tests (upper plots) with results<br />

calculated using DCS data (lower more numerous points)<br />

Corrected VWO Output MW<br />

530<br />

520<br />

510<br />

500<br />

490<br />

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making that lead to eliminating plant defects and improving<br />

operations.<br />

The Manufacturing Game<br />

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introduced at the DuPont Chemical Company, The Manufacturing<br />

Game has been used by a host of manufacturing companies<br />

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AMMJ Lessons Learnt In 45 Years of Condition Monitoring 2<br />

These tubes are then led<br />

out of the furnace space<br />

through gaps in the roof<br />

tubes into the dead space,<br />

where they connect to<br />

primary superheater inlet<br />

tubes. There are 80 of these<br />

superheater sections across<br />

the gas path, so each has 6<br />

tubes.<br />

Excessive metal<br />

temperatures lead to<br />

considerable reduction in<br />

creep rupture life. At these<br />

temperatures, an increase of<br />

only 11 C° can halve the life,<br />

so operational monitoring is<br />

important. Manufacturers<br />

use thermocouples installed<br />

in tube walls, sometimes in<br />

special sections (BEI) to try<br />

and measure the maximum<br />

metal temperature. Such<br />

sophistication was not<br />

available when these boilers<br />

were built, so at several<br />

sections, 5 thermocouples<br />

were fixed across the gas path<br />

to primary superheater outlet<br />

tubes in the dead space,<br />

and the limits for operation<br />

derived by calculation.<br />

Two boilers built almost at<br />

the same time exhibited quite different temperature behaviour at otherwise similar operating conditions. One<br />

was often close to alarm limits, and operation was adjusted to keep within them. The other showed no such high<br />

temperatures. After some years of service the “good” boiler suffered a spate of superheater tube failures due<br />

to overheating and creep rupture, and the complete superheater had to be replaced. Why should two identical<br />

boilers be so different?<br />

Close investigation and painstaking tracing of tube path layouts showed that the hottest tubes from the outside of<br />

the platen array led mostly to leading tubes, but sometimes to the tube behind it in the primary superheater, as the<br />

number of platen tube banks is less than the number in the primary superheater. The monitoring thermocouples<br />

were installed on leading tubes. Unfortunately, in the “good” boiler, the thermocouples were installed on leading<br />

tubes that did not come from the hottest tubes out of the platen. Presumably, the installer was given set distances<br />

in from the furnace wall rather than specific tube numbers. The lesson here is to check such points in detail if two<br />

“identical” plant items show quite different behaviours.<br />

Lesson #16 In critical cases, do not believe everything you read in the control room without<br />

verification of labels and actuality at and inside the plant.<br />

Conclusions and final lessons<br />

Figure 7 Boiler cross-section above furnace.<br />

Condition monitoring can be a key contributor to higher reliability and availability when set up properly and run by<br />

trained and dedicated people. Some investment is needed in equipment but much useful work can be achieved<br />

with simple instruments.<br />

Lesson #1 Training is essential before starting CM work, followed by regular reinforcement<br />

via courses, conferences. Consider getting certification to verify capability.<br />

Lesson #1 Share your learning via on-line forums, conferences, articles in engineering<br />

magazines.<br />

Lesson #19 Make recommendations clear and concise: put the technical complexity in<br />

appendices.<br />

Lesson #20 THE MAJOR ONE. Condition monitoring is not an end in itself, and should be<br />

applied along with other maintenance strategies as decide by an RCM or similar analysis.<br />

Vol 24 No 2


AMMJ Lessons Learnt In 45 Years of Condition Monitoring 29<br />

References<br />

ASME (1970) Simplified procedures for routine performance tests of steam turbines ASME PTC 6S Report<br />

(reaffirmed and revised 2003)<br />

Beebe, Ray (1978) Recent Experience with Condition Monitoring of Steam Turbines by Performance Analysis -<br />

IEAust Mechanical Engineering Transactions, 1978 pp 42 – 49<br />

Beebe, Ray (2001) Machine condition monitoring MCM Consultants, Hazelwood<br />

Beebe, Ray (2002) Diagnosis and solution of resonant whirl on a steam turbine generator Proceedings<br />

ICOMS2002, Brisbane.<br />

Beebe, Ray (2003) Predictive maintenance of pumps using condition monitoring Elsevier, London<br />

Beebe, Ray (2008) Is your control room data telling you what you think it is? Proceedings MARCON2008 (and<br />

several journals)<br />

BEI (British Electricity International) Modern power station practice: incorporating modern power system practice.<br />

3rd ed. Oxford Pergamon Press, 1990-1992<br />

ESDU 66023 (1966) Calculation methods for steadily loaded pressure fed hydrodynamic journal bearings<br />

Engineering Sciences Data Unit, IMechE London<br />

About Ray Beebe<br />

Senior Lecturer and Co-ordinator, Monash University School of Applied Sciences and Engineering<br />

Ray Beebe has a passion for condition monitoring from 28 years in power generation, followed by 18 years at<br />

Monash University, where he led the postgraduate programs in maintenance and reliability engineering (off campus<br />

learning) up to 2011. Since retiring from tenured service, he continues teaching and speaking involvements and<br />

is working on a third book. He was awarded Engineers Australia’s 2004 George Julius Medal for his second book<br />

Predictive maintenance of pumps using condition monitoring. For 30 years, he has spoken at conferences worldwide,<br />

and many papers have appeared in technical magazines.<br />

Note: papers are available on request. A complete list of my papers can be found on: http://www.gippsland.<br />

monash.edu.au/science/aboutus/people/academics/raybeebe.shtml


The 2011 Listing of CMMS and EAM’s<br />

The 2011 Listing of Computerised Maintenance Management Systems (CMMS) and Enterprise Asset Management Systems (EAM’s) was compiled by<br />

Len Bradshaw, March 2011.The data given is as received from the respondents. The AMMJ does not therefore accept any liability for actions taken as a<br />

result of information given in this survey.<br />

AGILITY<br />

SoftSols (Asia/Pacific) Pty Ltd<br />

Australia<br />

www.getagility.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia, United Kingdom, China, Philippines and Poland<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP:<br />

Agility is a multi industry solution and is used in manufacturing, facilities<br />

management, oil and gas, mining, health care, government, defence,<br />

pharmaceutical, commercial office and fleet management industries.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE:<br />

AUD$1650 per concurrent user<br />

IS THIS CMMS/EAM available as a stand-alone system: yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: yes<br />

CMMS/EAM DESCRIPTION<br />

Agility is a simple and affordable CMMS/EAM solution. It provides all<br />

the key features that managers need to generate a rapid return on<br />

investment.<br />

Browser-Based:<br />

Completely configurable web browser system. Instant access from your<br />

web browser, anywhere, at any time.<br />

Flexible and Easy to Use:<br />

Agility offers a user-friendly screen to ensure that both engineers and<br />

operations staff find it incredibly easy to use and as a result Agility<br />

will swiftly identify poor performing plant and opportunities to improve<br />

reliability.<br />

Asset Management<br />

• Simplified screens providing a personalized<br />

dashboard overview of your site(s)<br />

• Graphical views of key KPI’s<br />

• Unlimited attachments at asset levels<br />

(Managing Health and Safety Risk).<br />

• Work order/PPM scheduling<br />

Work Order & Preventative Maintenance<br />

• Full description of standard maintenance work.<br />

• Breakdown Jobs<br />

• Planned Preventative Maintenance (PPM).<br />

• Help Desk and Work Requests<br />

• Pictures, Documents, Unlimited Attachments, printable<br />

• Inventory and Spare parts<br />

• Work order costing.<br />

Employee Allocation / Resourcing<br />

• Graphical “drag & drop” scheduling tools<br />

• Employee database<br />

• Multiple skills, and Pay Rates.<br />

• Shift patterns and availability.<br />

Powerful Scheduling<br />

• Skills/Individual scheduling.<br />

• Employee drill down.<br />

• Live feedback from mobile engineers, using our PDA<br />

solution MOBILE EXPERT.<br />

Customised Reporting<br />

For a FREE demo, please contact us at ssap@softsolsgroup.com or<br />

call +61 (0)8 9467 9800.<br />

OTHER RELATED SERVICES<br />

We also offer onsite/offsite services, including Industry Solution<br />

Consulting Services; System Customsation; Bespoke Development;<br />

Installation and General Implementation; Training Courses; Data<br />

Integration; Reports writing, and Project Management.<br />

Agility - Mobile Expert/Lite<br />

SoftSols (Asia/Pacific) Pty Ltd<br />

Australia<br />

www.getagility.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia, United Kingdom, China, Philippines, and Poland<br />

IS CMMS/EAM DESIGNED FOR A PARTICULAR GROUP:<br />

Mobile Expert/Lite can be used across all industries<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE:<br />

AUD$299 per user per annum<br />

IS THIS CMMS/EAM available as a stand-alone system: NO<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes, Mobile Expert/Lite is a PDA solution.<br />

CMMS/EAM DESCRIPTION<br />

Mobile Lite<br />

Mobile Lite is a simple to use PDA application used for real time<br />

processing of work orders including recording status updates, recording<br />

of time spent and completion details.<br />

Mobile Expert<br />

Mobile Expert is a complete mobile maintenance management PDA<br />

solution used for real time processing of work orders including status<br />

updates, recording of time spent, recording of delays and lost time,<br />

recording fault codes, issuing of spare parts, checking on spare parts<br />

availability, signature capture on completion and creation of new work<br />

orders.<br />

Mobile Lite / Expert both use proven Microsoft.NET technologies, are<br />

highly configurable and can be used in both online and offline modes<br />

For a FREE demo, please contact us at ssap@softsolsgroup.com, or<br />

call +61 (0)8 9467 9800.<br />

OTHER RELATED SERVICES<br />

We also offer onsite/offsite support services, including Industry Solution<br />

Consulting Services; System Customization; Bespoke Development;<br />

Installation and General Implementation; Training Courses; Data<br />

Integration; Reports Writing and Project Management.<br />

AMPRO<br />

Third City Solutions Pty Ltd,<br />

Australia<br />

www.thirdcitysolutions.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia, Europe, South Africa, Asia<br />

TYPICAL COST OF CMMS/EAM SOFTWARE: AUD$4000<br />

CMMS/EAM available as a stand-alone system: YES<br />

Part of or able to be integrated with a larger management/corporate<br />

system: NO<br />

DESCRIPTION<br />

AMPRO is a software application that allows the structuring of your<br />

assets (plant, equipment, vehicles etc) in an organised and logical<br />

manner. AMPRO is a robust, intuitive and user friendly system<br />

based on the familiar Microsoft® Outlook® interface. This helps to<br />

minimise the learning process and help your organisation successfully<br />

navigate today’s difficult business landscape by eliminating errors and<br />

redundancy, and improving competitiveness.<br />

Prepare and document the maintenance history, schedule work that<br />

needs to be done on a routine basis, prepare unscheduled jobs that<br />

need to be carried out, and record work already completed. Whether<br />

you want to maintain manufacturing equipment, a fleet of vehicles or a<br />

hotel chain, AMPRO will do this with ease.<br />

AMPRO’s modules are seamlessly integrated with each other as are the<br />

add-on applications of AMPRO PE (PDA application) and Job Requests<br />

(work request application that allows operating departments to request<br />

work directly into the AMPRO).<br />

Some benefits/features of AMPRO:<br />

• AMPRO helps you to devote more maintenance man-hours


Vol 24 No 2 AMMJ<br />

to preventative maintenance or planned inspections rather<br />

than to unplanned/breakdown work.<br />

• AMPRO helps your business cut costs while maximizing the value<br />

of your investments.<br />

• Minimise downtime by using AMPRO maintenance software<br />

to schedule the preventive maintenance of your assets.<br />

Reduced downtime means reduced costs and greater output<br />

achieving a significant ROI (Return on Investment) for AMPRO.<br />

• Use AMPRO to help budget for maintenance and repair<br />

costs by analysing previous period’s costs (actuals versus<br />

estimates) and projected costs (labour and materials) for upcoming<br />

maintenance.<br />

• The ability to export reports easily.<br />

• The same ‘look and feel’ throughout makes the application intuitive<br />

for users.<br />

• Save time looking for spare parts and materials by setting up<br />

your inventory in AMPRO. AMPRO provides a quick<br />

reference for location, stock on hand.<br />

RELATED SERVICES<br />

Third City Solutions is your one stop shop for your CMMS needs, we<br />

can assist in the implementation, online or on-site training, consulting<br />

and follow up for your system. We can assist with the purchasing of<br />

PDA hardware and accessories and the creation of AMPRO operational<br />

manuals that are specific to your needs. We work with you to develop<br />

the best way of using AMPRO.<br />

AMPRO Job Requests<br />

Third City Solutions Pty Ltd,<br />

Australia<br />

www.thirdcitysolutions.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia, Europe, South Africa, Asia<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: UD$1,800<br />

IS THIS CMMS/EAM available as a stand-alone system: No<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes<br />

CMMS/EAM DESCRIPTION<br />

Job Requests is an add-on module to AMPRO that allows operating<br />

departments around your company to request work directly into<br />

AMPRO, where Engineering/Maintenance will create Jobs if required.<br />

Remove the worry and drama out of a paper based system where your<br />

job requests go missing, get forgotten about, or the “I phoned them<br />

yesterday with that problem” syndrome.<br />

Job Requests is quick and direct. Follow the status of all job requests<br />

from the easy to use interface. Make notes and/or comments about the<br />

Job Request and/or Job which are added as Journals. This easy to use,<br />

yet powerful and functional software makes light work of organising<br />

your day to day job requests.<br />

Some benefits/features of Job Requests:<br />

• Job Requests has been designed to be simple and easy to use<br />

allowing anyone in your organisation to quickly enter<br />

work requests.<br />

• Let your users monitor their work requests progress through each<br />

stage right up to completion.<br />

• Have control over who is authorised to create jobs from<br />

the job requests. This feature will ensure double-up work<br />

is reduced and trades have a single point of access to ensure they<br />

get the correct information when carrying out job requests.<br />

• Have AMPRO automatically notify you when new job requests have<br />

been added and email the requester when changes<br />

are made to their job request. All correspondence between AMPRO<br />

and Job Requests is recorded.<br />

• Use the built-in filters to show job requests at the various stages of<br />

completion (not actioned, to be authorised, job raised etc.). You also<br />

have the ability to view only your job requests, your department’s<br />

job requests, or all job requests.<br />

CMMS/EAM RELATED SERVICES<br />

Third City Solutions is your one stop shop for your CMMS needs, we<br />

can assist in the implementation, online or on-site training, consulting<br />

and follow up for your system. We can assist with the purchasing of<br />

PDA hardware and accessories and the creation of AMPRO operational<br />

manuals that are specific to your needs. We work with you to develop<br />

the best way of using AMPRO.<br />

31<br />

AMRPO Portable Edition<br />

Third City Solutions Pty Ltd,<br />

Australia<br />

www.thirdcitysolutions.com.au<br />

2011 Listing of CMMS and EAM’s<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia, Europe, South Africa, Asia<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: AUD$1650<br />

IS THIS CMMS/EAM available as a stand-alone system: No<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes<br />

CMMS/EAM DESCRIPTION<br />

AMPRO PE is an add-on module to AMPRO that runs on a PDA<br />

(Personal Digital Assistant - a small mobile hand-held device that<br />

provides computing and information storage and retrieval capabilities<br />

for personal or business use) to perform various tasks related to asset<br />

maintenance.<br />

AMPRO PE is made up of a number of easy to use modules that runs<br />

on Windows Mobile based PDA’s. The modules included are Assets,<br />

Inspections, Jobs, Readings, Inventory and Job Requests.<br />

Within AMPRO, data can be filtered, based on your criteria, before<br />

being uploaded to the PDA.<br />

Use a barcode scanner, attached or built-in to the PDA, to simplify and<br />

speed up the entering of data and ensure accuracy.<br />

Some benefits/features of AMPRO PE:<br />

• Reduce the amount of paper based work that you need to carry<br />

around by storing it electronically in AMPRO PE.<br />

• Reduce the amount of data entry back at the office as staff enter<br />

their work directly into the PDA.<br />

• AMPRO PE has been designed to be simple and easy to use<br />

allowing anyone in your organisation to perform maintenance<br />

related tasks virtually anywhere.<br />

• AMPRO PE is quick and direct, yet powerful and<br />

functional and makes light work of organising your day to day<br />

maintenance tasks.<br />

• Assign inventory to the jobs directly by scanning the item or adding<br />

through the inventory page of the job.<br />

• Avoid reading errors by entering the reading into the<br />

Readings module. It will show you the previous reading to<br />

compare.<br />

Listen to what our customers say - ‘AMPRO PE has proved to be a<br />

huge advantage for our asset management and audit compliance<br />

data gathering, it has allowed us to greatly improve our data entry and<br />

data accuracy, while allowing us to operate remotely from our main<br />

facilities’.<br />

CMMS/EAM RELATED SERVICES<br />

Third City Solutions is your one stop shop for your CMMS needs, we<br />

can assist in the implementation, online or on-site training, consulting<br />

and follow up for your system. We can assist with the purchasing of<br />

PDA hardware and accessories and the creation of AMPRO operational<br />

manuals that are specific to your needs. We work with you to develop<br />

the best way of using AMPRO.<br />

API Pro<br />

apt Group (of Companies)<br />

Australia<br />

www.aptgroup.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

API Pro is sold & supported world-wide.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: Small site: $3000,<br />

Medium Site: $20,000 Large Site: $80,000<br />

CMMS/EAM available as a stand-alone system: Yes<br />

IS CMMS/EAM part of or able to be integrated with larger system:<br />

API Pro can be integrated into ERP & CRM systems.<br />

CMMS/EAM DESCRIPTION<br />

API’s design structure is tailored to suit industry IT systems and major<br />

database structures, Progress, Oracle, MS SQL Server, DB2/400.<br />

Interfacing to:<br />

• Condition Monitoring • Palm Pilot • Data Loggers<br />

• ERP systems • Financial systems<br />

Technology: System Security: API is controlled by the system<br />

supervisor who assigns users access to specific zones.


2011 Listing of CMMS and EAM’s 32 Vol 24 No 2 AMMJ<br />

Systems Structure: API Pro is powered by Progress providing multitier<br />

client/server technology. Its query tools allow for advanced reporting<br />

and statistical analysis.<br />

CMMS/EAM RELATED SERVICES<br />

API Pro is used within 500 leading companies worldwide in a variety<br />

of industries maintaining high-value capital assets, plant, facilities,<br />

building & equipment.<br />

API Pro is designed to generate continuous management improvements<br />

within your company by optimising production output, utilisation of<br />

human & financial resources.<br />

Example of Modules:<br />

• Plant Documentation & Information Searching<br />

• Maintenance, Inspection<br />

• Stock Control<br />

• Purchase Management<br />

• Job Ordering<br />

• Internal Purchase Requests<br />

• Drawing and Documents and Graphical Navigator<br />

• Production Calendar<br />

• Project Management<br />

• Resource Planning<br />

• WEB<br />

• Analysis & Performance<br />

• Palm Pilot<br />

• Condition Monitoring Interface, SKF @ptitude<br />

• Documentation validation (FDA)<br />

• Standard interface to SAP, MFG/Pro + others<br />

API Pro is supported with Professional Services – Implementation<br />

(porting data & seamless integration), Training, Software Maintenance<br />

Agreements.<br />

AssetMetric<br />

Paradigm Designs Australia P/L<br />

Australia<br />

www.Parasoft.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia and China<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP: Manufacturing, Pulp and Paper, Mining, Engineering and<br />

Asset management consulting service providers.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE:<br />

As low as AUD$1,000 per user per month, price varies depending on<br />

total number of uses and setup fees<br />

IS THIS CMMS/EAM available as a stand-alone system: NO<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: YES, PBS8,<br />

CMMS/EAM DESCRIPTION:<br />

AssetMetric is the next generation “whole of business” optimization<br />

system that dynamically models and optimizes PMs and related<br />

Tasks, Spares, Risk, Lifecycles, Replacement Intervals, Budgets and<br />

Resource Allocations based on production, reliability, management risk<br />

profiles, business life, taxation and financial inputs. Scenarios can then<br />

be tested based on various inputs to provide economic and engineering<br />

management decision support, which can then be easily implemented<br />

within EAM/ERP.<br />

AssetMetric addresses Board level objectives as it insures Corporate<br />

Governance and Compliance because it provides a comprehensive risk<br />

identification methodology within a Risk Mitigation Strategy Change<br />

Management System that then can be downloaded to the ERP/CMMS.<br />

Carbon, resources and energy usages modeling is provided and can be<br />

used to model improvement or measurements for ”Triple Bottom-line”<br />

accounting variables. AssetMetric is the ultimate economic, engineering<br />

and environment continuous improvement tool for business and<br />

shareholders.<br />

Key Features:<br />

• Dimensional Plant reference and risk model (Asset registers);<br />

• Risk mitigation strategies (PAS55, AS4360);<br />

• PM optimization based on production, reliability, risk and resourcing<br />

levels;<br />

• Lean PMs can be exported to CCMS/ERP;<br />

• Identifies and optimizes insurance spares and projected Inventory<br />

demand;<br />

• Creates dynamic OPEX and CAPEX budgets based on production,<br />

revenue,<br />

financial, taxation and asset management scenarios;<br />

• Life cycle costing;<br />

• Carbon, Water, Energy Accounting;<br />

• Fully Integrated with PBS8<br />

PDA’s software development and Asset Management experience<br />

and competencies assure boutique services to clients that have high<br />

expectations. We also assure our certified 3rd party Asset Management<br />

professionals who are fully supported by Paradigm.<br />

CMMS/EAM RELATED SERVICES:<br />

• Strategy Coaching<br />

• High level implementation and Customisation services<br />

• Training and Online training systems<br />

Other related services: Product is delivered as a hosted service<br />

Bigfoot CMMS<br />

Smartware Group, Inc<br />

USA<br />

www.bigfootcmms.com<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Bigfoot is available and supported in North America, with resellers in<br />

Australia, Qatar, and Saudi Arabia.<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY:<br />

Bigfoot CMMS is designed for Manufacturers, Education, Financial<br />

Services, Food/Beverage Processors, Government, Healthcare,<br />

Hospitality, Retail, Stadiums, Arenas, Convention Centers, Property<br />

Management, Construction, Transportation, Distribution, and Utilities<br />

with single or multiple plant facilities.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: Pricing can be<br />

as low as $33 USD/user/month for Bigfoot CMMS. Services include<br />

training, customization, hosting, and data conversion.<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes, it can be integrated with third-party<br />

applications, such as ERP and Accounting Systems.<br />

DESCRIPTION<br />

With over 1,400 customers worldwide, Bigfoot Computerized<br />

Maintenance Management Software (CMMS) has a proven track record<br />

of managing the maintenance needs of organizations. Bigfoot CMMS’s<br />

full functionality paired with its intuitive design allows you to implement<br />

the solution and get results quickly, often in a matter of weeks. Native<br />

Bigfoot functionality includes preventive/predictive maintenance, work<br />

orders, inventory, maintenance requests, tool crib management, and<br />

reporting, allowing you to:<br />

- Maintain detailed security, site, and user management control<br />

access throughout your enterprise<br />

- Utilize the same CMMS for an unlimited number of facilities<br />

- Access Bigfoot CMMS worldwide, in real-time, with multi-language<br />

capabilities<br />

- Predict your IT budget<br />

- Undergo a minimal & quick implementation, often in a matter of<br />

weeks<br />

- No need for software upgrades or server backup/maintenance<br />

- Schedule unlimited preventive maintenance tasks and procedures<br />

with automatic reminders<br />

- Create, manage, and analyze work orders<br />

- Track and analyze equipment information and history<br />

- Request maintenance from anywhere in your company<br />

- Manage and track asset and parts inventory<br />

- Analyze historical maintenance issues and help predict future<br />

events<br />

- Notify people of maintenance events with the automated e-mail<br />

system<br />

- Locate maintenance “hot spots” in your facility<br />

Bigfoot Benefits<br />

- Minimize equipment and repair costs


Vol 24 No 2 AMMJ<br />

- Reduce equipment downtime<br />

- Maximize equipment reliability<br />

- Increase equipment efficiency<br />

- Prolong equipment life cycles<br />

- Boost capacity utilization<br />

- Increase labor productivity<br />

- Lower your Cost of Ownership<br />

- Improve deployment of assets and personnel<br />

- Optimize overall maintenance efficiency<br />

Visit www.bigfootcmms.com to download a free trial, and see how you<br />

can increase staff productivity and reduce maintenance costs today.<br />

Concept Evolution<br />

FSI (FM Solutions) APAC P/L<br />

Australia<br />

www.fsifm.com<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

UK, Middle East, Australia, South Africa, Nigeria, Hong Kong,<br />

Singapore, Malaysia<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP: No, Concept Evolution is a highly configurable, feature<br />

rich application used by more than 850 clients internationally across all<br />

market sectors.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: Software cost<br />

for single user Asset Register and Planned Maintenance functionality<br />

can start from AUD 6K. Optional modules range from AUD 2K upwards.<br />

Implementation, Support and Training services and cost depend on<br />

scope of project as agreed.<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes, Concept Evolution is integrated with<br />

Finance, HR or other incumbent systems in most medium to large<br />

projects.<br />

CMMS/EAM DESCRIPTION<br />

FSI, Microsoft Gold Partners, have been designing, developing and<br />

implementing Concept Facilities and Maintenance Management<br />

Software since 1990. Concept is widely regarded as leading the market<br />

and FSI is noted for innovation within the industry. With Headquarters<br />

in the UK, offices in Australia and Dubai, and an international partner<br />

network, FSI is a global-leader in the design and delivery of Facilities<br />

and Maintenance Management Software.<br />

Concept Evolution from FSI is a fully web-enabled, complete Facilities<br />

Management/CMMS solution, and the next generation of the multi<br />

award-winning Concept range. Concept Evolution is accessible<br />

from anywhere through a standard web browser. Deployable regardless<br />

of borders, Concept Evolution removes the costs and complexities of<br />

alternative solutions.<br />

Easy and cost-effective to deploy and sustain, Concept Evolution<br />

is in use by many major Service Providers and direct organisations,<br />

from a single-property to enterprise basis. Solutions are scalable<br />

and can range from single user “helpdesk only” or “asset register<br />

plus maintenance only” systems, to large national or multi-national<br />

full functionality solutions, including PPP solutions with automated<br />

abatement mechanisms.<br />

Concept provides clients with a total platform for the design,<br />

development and implementation of their rapidly evolving strategies,<br />

and delivers vital information to professionals and colleagues<br />

responsible for the provision of a wide variety of building services and<br />

asset management.<br />

Core functions include:<br />

• Asset Register and Planned Maintenance<br />

• Helpdesk and Reactive Maintenance<br />

• Task Management<br />

• PPM Planner<br />

• Hazards and warnings<br />

• Resource Scheduler<br />

• Buildings and Locations Property Register<br />

• Financial Control<br />

• Document Management<br />

• Self Service Portal<br />

33<br />

2011 Listing of CMMS and EAM’s<br />

• Contact Register<br />

• Contract Management<br />

• Reports and Statistics<br />

• Customer Satisfaction<br />

• Task and Financial authorisation model<br />

• Work Permits<br />

Some modules include:<br />

• Projects<br />

• Stores<br />

• Purchase Orders<br />

• Quotes<br />

• BMS Integration<br />

• PDA mobile<br />

• Radio Integration<br />

• Facilities Booking<br />

• Digital Dashboard<br />

• Workflow automation/integration engine<br />

CMMS/EAM RELATED SERVICES<br />

FSI’s software implementation services are aimed at enhancing and<br />

supporting the operating processes of organisations managing hard<br />

and soft services.<br />

Our Implementation team consists of industry specialists and highly<br />

skilled technical experts with practical experience in managing clients<br />

of different sizes and backgrounds. From stand-alone systems that<br />

address immediate operational needs to enterprise-wide strategic<br />

solutions, we can help you achieve your optimum solution tailored to<br />

your business requirements.<br />

Services include:<br />

• Project Scoping/Needs Analysis<br />

• Project Management Services<br />

• System Configuration<br />

• Management Reporting Specification & Development<br />

• Post Implementation Services<br />

• Custom Development<br />

• Support and Maintenance<br />

• Training<br />

OTHER RELATED SERVICES<br />

FSI offers hosting of Concept Evolution and all services related to the<br />

successful implementation of our systems.<br />

eMaint X3<br />

eMaint Enterprises, LLC<br />

USA<br />

www.eMaint.com<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

United State, United Kingdom, Portugal, Brazil<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP: Designed for Manufacturers, Facilities & Property Managers,<br />

Fleet Owners, Mining and Construction, Service Providers, Municipalities,<br />

Health Care Providers, Utilities, Schools and Food Processors<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: Pricing starts at<br />

$40/user/month. Average first year investment of $5,000 to $10,000 for<br />

the system and implementation services. (U.S. Dollars )<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes – It can be integrated with third party<br />

applications including ERP and Financial Systems<br />

CMMS/EAM DESCRIPTION<br />

eMaint X3 is a versatile CMMS/EAM system that is equally suited to<br />

the needs of manufacturing, facilities, property management, fleet<br />

operations, municipalities, educational institutions, healthcare providers,<br />

utilities, mining and construction, and service providers.<br />

Use it to schedule and plan service and maintenance, track work orders<br />

and work requests, control inventory, manage assets, perform and track<br />

condition monitoring (predictive maintenance), track maintenance spend,<br />

and analyze data through reports and dashboards to make informed<br />

business decisions that help improve productivity and profitability.<br />

System supports use of mobile and barcode technologies.


2011 Listing of CMMS and EAM’s 34 Vol 24 No 2 AMMJ<br />

The eMaint X3 system is fully configurable – from screen layouts to<br />

field selections to workflows to reports and dashboards – so that it can<br />

match your precise business requirements.<br />

Emaint has been providing CMMS and EAM software solutions to<br />

customers world-wide for over 25 years through both on-demand (webhosted)<br />

and on-site deployment.<br />

Key components include:<br />

• Asset Management - including warranty tracking and multi-location<br />

support<br />

• Inventory Management – includes FIFO/LIFO and mobile support<br />

• Preventive Maintenance – calendar-based, meter-based or condition<br />

monitoring and auto-generation options<br />

• Work Scheduling – easily manage work schedules through drag-and-<br />

drop calendar views<br />

• Reporting & Dashboards – over 95 pre-loaded reports and fully<br />

customizable KPIs and dashboards in graphical format<br />

• Fluid Analysis Integration – Integration available with selected fluid<br />

analysis/lab systems<br />

CMMS/EAM RELATED SERVICES<br />

eMaint offers the following Professional Services:<br />

• Implementation and Project Management<br />

• Configuration and Customization<br />

• Data Conversion and Data Integration<br />

• On-site and On-Demand Training<br />

• CMRP Consulting<br />

Maintenance Connection<br />

Maintenance Connection<br />

Australia<br />

www.mcaus.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia, America, Canada, UK<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP: Maintenance Connection is able to adapt to almost any<br />

industry. Our current customer industries include; Manufacturing,<br />

Schools & Universities, Oil & Gas, Hotels & Resorts, Distribution &<br />

Warehousing, Buildings & Facilities to name a few.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: Starting from<br />

AUD$9995 (includes all modules and 3 concurrent user licenses).<br />

Pricing is also dependant on implementation and support agreements.<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes, Maintenance Connection’s web-based<br />

open architecture allows the system to be very easily integrated within<br />

ERP systems.<br />

CMMS/EAM DESCRIPTION<br />

Maintenance Connection has been developing and delivering quality<br />

Computerised Maintenance Management Software (CMMS/EAM<br />

Software) to organisations around the world for over 10 years. Our<br />

Facility Maintenance and Asset Management Software (Browser-<br />

Based CMMS/EAM) is designed to help your organisation manage<br />

maintenance, not software. Packaged in a simple, user-friendly, yet<br />

powerful application, Maintenance Connection connects maintenance<br />

professionals to their operations with a unique style that continues to<br />

revolutionise the way maintenance is performed.<br />

The technology framework Maintenance Connection is built upon<br />

remains to be cutting edge – a full featured and entirely browser-based<br />

application without the need for plug-ins or propriety code, and without<br />

having to install anything on client machines. This means you can get<br />

up and running quickly, and allows you to manage maintenance, not<br />

software. Combine that with software uniquely built for all the various<br />

roles within a maintenance operation, and you have a powerful solution<br />

that is easy to use, whether the end user is a Manager, Technician, or<br />

Requester.<br />

Maintenance Connection places a priority on providing customers with<br />

the service, support and a product second-to-none all combined to deliver<br />

a package unique to your individual needs. Ask our customers – service<br />

excellence is the foundation on which all of Maintenance Connection’s<br />

customer relationships are built. The maintenance software industry<br />

provides our customers many options, but what keeps them committed<br />

to Maintenance Connection is the relationship and the level of attention<br />

each of our customers receives. Just ask them!<br />

Key features include: Work Order Tracking, Asset Management,<br />

Preventative Maintenance, Spare Parts Inventory, Service Requests,<br />

Calendar Scheduling, Security Access Groups, Mobile Workflow, KPI<br />

Dashboards, and Custom Report Writer.<br />

CMMS/EAM RELATED SERVICES<br />

Maintenance Connection can provide additional services including<br />

data collection, consultation, implementation and training to help you<br />

implement Maintenance Connection to produce yet another Maintenance<br />

Connection Success Story. Our CMMS community service allows you<br />

to learn from the best practices of other users and share reports and<br />

KPIs with individuals or the Maintenance Connection community.<br />

OTHER RELATED SERVICES<br />

Maintenance Connection offers its customers a fully managed option<br />

to host their software online in a Secure Data Centre. This allows our<br />

customers to focus on the business of maintaining their assets rather<br />

than worrying if their server has the latest software or if the backups<br />

have been performed. This service comes with an SLA to guarantee<br />

network and server uptime.<br />

MaintiMizerBlackBox<br />

Ashcom Technologies Inc.<br />

USA<br />

www.ashcomtech.com<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

United States, United Kingdom, Canada, Malaysia<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE: $2995USD for a<br />

3 user system, $4995USD for a 5 user system.<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes<br />

CMMS/EAM DESCRIPTION<br />

MaintiMizer BlackBox is the first self-contained CMMS network<br />

appliance on the market. MaintiMizer BlackBox is perfect for<br />

companies with small or non-existent IT departments because Ashcom<br />

provides technical support so you can focus on what’s most important,<br />

your business. Simply plug it in and gain access to MaintiMizer’s 5<br />

modules, including:<br />

• Work Order—Allowing you to submit and approve work orde requests,<br />

track everything associated with that WO from costs to time loss/<br />

spent, and delegate WO’s to specific employees or<br />

departments.<br />

• Preventative Maintenance/Equipment—Know what’s going on with<br />

your equipment & make sure your scheduled maintenance is done in<br />

a timely manner. Keep tabs on the amount of time down, the upkeep<br />

costs, warranties, and location of your equipment.<br />

• Inventory—Know what you have and where it’s at!<br />

• Vendor/PO—Maintain supplier records and easily create purchase<br />

orders.<br />

• Timecard—Keep track of employee hours and rates.<br />

CMMS/EAM RELATED SERVICES<br />

Training, Coaching & Mentoring:<br />

Ashcom knows making a CMMS implantation successful is directly<br />

affected by the quality of practical training a user receives. Ashcom offers<br />

a broad range of tested training methods to fit your needs. Choose to<br />

be trained on-site at your facility, at our state-of-the-art training facility<br />

or web training. Ashcom offers tried & true basic software training or<br />

customized training tailored to your specific needs. Ashcom also offers<br />

coaching & mentoring services where an industry expert visits your<br />

facility, observes your current practices and use of MaintiMizer, and<br />

make suggestions to improving your current processes.<br />

OTHER RELATED SERVICES<br />

Technical Support, Customization, Data Integration, & Analysis:<br />

• Every purchase comes standard with a maintenance agreement;<br />

giving you access to skilled support technicians when you need them<br />

most. Ashcom’s support technicians are reliable, knowledgeable<br />

and friendly.


Vol 24 No 2 AMMJ<br />

• MaintiMizer is fully customizable; screens can be edited to provide<br />

only the information you want and fields can be named with the terms<br />

your work-force use & know.<br />

• Data specialists help move your old data into MaintiMizer as<br />

painlessly as possible. Your data can be analyzed, giving you expert<br />

opinions on changes that will push your business forward.<br />

MaintiMizer.com<br />

Ashcom Technologies Inc.<br />

USA<br />

www.ashcomtech.com<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

United States, United Kingdom, Canada, Malaysia<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE:<br />

As low as $30USD per month with a year contract.<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes<br />

CMMS/EAM DESCRIPTION<br />

MaintiMizer.com—The SaaS, Software as a Service, version of<br />

MaintiMizer is an online edition that allows you to minimize the capital<br />

investment of implementing new software and utilize MaintiMizer<br />

for a low monthly fee. MaintiMizer.com is great for companies that<br />

are unsure if CMMS software is right for them or for small companies<br />

just getting started with CMMS software. MaintiMizer.com comes<br />

complete with 5 modules including:<br />

• Work Order Allowing you to submit and approve work order<br />

requests, track everything associated with that WO from costs<br />

to time loss/spent, and delegate WO’s to specific employees or<br />

departments.<br />

• Preventative Maintenance/Equipment—Know what’s going on wit<br />

your equipment & make sure you scheduled maintenance is<br />

done in a timely manner. Keep tabs on the amount of time down,<br />

the upkeep costs, warranties,and location of your equipment.<br />

• Inventory—Know what you have and where it’s at!<br />

• Vendor/PO—Maintain supplier records and easily create purchase<br />

orders.<br />

• Timecard—Keep track of employee hours and rates.<br />

CMMS/EAM RELATED SERVICES<br />

Training, Coaching & Mentoring:<br />

Ashcom knows making a CMMS implantation successful is directly<br />

affected by the quality of practical training a user receives. Ashcom<br />

offers a broad range of tested training methods to fit your needs.<br />

Choose to be trained on-site at your facility, at our state-of-theart<br />

training facility or web training. Ashcom offers tried & true basic<br />

software training or customized training tailored to your specific<br />

needs. Ashcom also offers coaching & mentoring services where an<br />

industry expert visits your facility, observes your current practices and<br />

use of MaintiMizer, and make suggestions to improving your current<br />

processes.<br />

OTHER RELATED SERVICES<br />

Technical Support, Customization, Data Integration, & Analysis:<br />

• Every purchase comes standard with a maintenance agreement;<br />

giving you access to skilled support technicians when you need<br />

them most. Ashcom’s support technicians are reliable,<br />

knowledgeable and friendly.<br />

• MaintiMizer is fully customizable; screens can be edited to provid<br />

only the information you want and fields can be named with the<br />

terms your work-force use & know.<br />

• Data specialists help move your old data into MaintiMizer as<br />

painlessly as possible. Your data can be analyzed, giving you expert<br />

opinions on changes that will push your business fo<br />

MaintiMizer Web Edition<br />

Ashcom Technologies Inc.<br />

USA<br />

www.ashcomtech.com<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM: United States,<br />

United Kingdom, Canada, Malaysia<br />

35<br />

2011 Listing of CMMS and EAM’s<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE:<br />

MaintiMizer Web Edition pricing is based on number of users, on<br />

average a 3 user system runs $6500USD. Please contact Ashcom for<br />

more specific pricing based on your needs.<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: Yes<br />

CMMS/EAM DESCRIPTION<br />

MaintiMizer Web Edition—hosted on the internet or your intranet, making<br />

upgrades and technical support virtually hassle free. MaintiMizer Web<br />

Edition is fluid and has the ability to change and grow with you. Ideal for<br />

companies that have multiple locations or for those that need access<br />

to the system when they are away from the facility, MaintiMizer Web<br />

Edition comes standard with 5 user-friendly modules to get things done<br />

including:<br />

• Work Order—Allowing you to submit and approve work order requests,<br />

track everything associated with that WO from costs to time loss/spent,<br />

and delegate WO’s to specific employees or departments.<br />

• Preventative Maintenance/Equipment—Know what’s going on with<br />

your equipment & make sure your scheduled maintenance is done in<br />

a timely manner. Keep tabs on the amount of time down, the upkeep<br />

costs, warranties, and location of your equipment.<br />

• Inventory - Know what you have and where it’s at!<br />

• Timecard - Keep track of employee hours and rates.<br />

• Vendor/PO - Maintain supplier records and easily create purchase<br />

orders.<br />

CMMS/EAM RELATED SERVICES<br />

Training, Coaching & Mentoring:<br />

Ashcom knows making a CMMS implantation successful is directly<br />

affected by the quality of practical training a user receives. Ashcom offers<br />

a broad range of tested training methods to fit your needs. Choose to be<br />

trained on-site at your facility, at our state-of-the-art training facility or web<br />

training. Ashcom offers tried & true basic software training or customized<br />

• Work Order<br />

• PM/Equipment<br />

• Inventory<br />

• Vendor/PO<br />

• Timecard<br />

• Utility<br />

Maintenance Management Solutions<br />

Reducing Costs<br />

Increasing Productivity<br />

Improving Quality<br />

We’ve been in this business for<br />

over 25 years. We know what you<br />

need and want in a CMMS/EAM<br />

system. MaintiMizer comes<br />

standard with 6 user-friendly<br />

modules to get the job done on<br />

time, on task & on budget.<br />

Contact us for more information—<br />

web: www.ashcomtech.com<br />

email: info@ashcomtech.com<br />

phone: +1 734 665 1780<br />

fax: +1 734 665 6074


2011 Listing of CMMS and EAM’s 36 Vol 24 No 2 AMMJ<br />

training tailored to your specific needs. Ashcom also offers coaching &<br />

mentoring services where an industry expert visits your facility, observes<br />

your current practices and use of MaintiMizer, and make suggestions<br />

to improving your current processes.<br />

OTHER RELATED SERVICES<br />

Technical Support, Customization, Data Integration, & Analysis:<br />

• Every purchase comes standard with a maintenance agreement;<br />

giving you access to skilled support technicians when you need<br />

them most. Ashcom’s support technicians are reliable, knowledgeable<br />

and friendly.<br />

• MaintiMizer is fully customizable; screens can be edited to provide<br />

only the information you want and fields can be named with the terms<br />

your work-force use & know.<br />

• Data specialists help move your old data into MaintiMizer as<br />

painlessly as possible. Your data can be analyzed, giving you expert<br />

opinions on changes that will push your business forward.<br />

PBS Paradigm Business System ver<br />

Paradigm Designs Australia P/L<br />

www.Parasoft.com.au<br />

Product Supported: Australia and China<br />

Industry Groups: Manufacturing, Pulp and Paper, Mining, Engineering<br />

and Asset management consulting service providers.<br />

Now with 20 years of history in CMMS software, PBS8 operates as a<br />

core system providing clients with proven technology that operates within<br />

corporate landscape and requirements. PBS8 is a product for Clients<br />

that require an Industrial strength system whose life cycle continues<br />

well into the future and that delivers expected core functionality and<br />

meets the challenging user acceptance requirements but with a cost<br />

of ownership. With Thousands of users PBS is a proven system that<br />

requires minimal training.<br />

Strategies and Standards are critical success factors that any CMMS<br />

system must support if the business is to achieve worlds best practice.<br />

So whether you adopt “On Condition”, “Risk Based”, “Operator Driven”,<br />

“Six Sigma”, etc or all of these strategies it is of great benefit if the<br />

CMMS system support the delivery of these strategies.<br />

Mature, Strategic Clients need a solution that serves the business,<br />

leverages efforts and delivers competitive advantage, at a reasonable<br />

cost. PBS is a unique to quickly and reliably generate forms, interoperate<br />

with other SOA products and is architected to manage core and custom<br />

code. What this means is Clients can throw away those unsupported<br />

access databases and build from a proven base system that provides<br />

95% of business functions and then add functionality that will seamlessly<br />

integrate other core systems to secure business process through robust<br />

technology.<br />

A special note for Global organizations which will benefit from a unique<br />

“trans-Lingual’ capabilities which enable the system to be used in<br />

multiple languages concurrently in a single data silo. All forms are<br />

generated to support this mode which is a built in feature that is fully<br />

Unicode compliant supporting for example Chinese character set.<br />

Finally, Clients are supported by our experienced system architects<br />

that have extensive experience in Asset management, Business<br />

requirements, System Integration (Including SAP) and System<br />

development. To be able to truly assess this opportunity you need to<br />

organize a consultant with specific details.<br />

CMMS/EAM RELATED SERVICES:<br />

• Strategy Coaching • High level implementation and Customisation<br />

services • Training and Online training systems<br />

Other related services: Product is delivered as a hosted service or<br />

Managed service or Supported onsite system<br />

Pirana<br />

Shire Systems (South Pacific) Ltd<br />

New Zealand<br />

www.shiresystems.com<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM: Australia, New<br />

Zealand, United Kingdom<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP: Pirana’s functionality was specified by maintenance<br />

professionals across all sectors of industry so it is a near, dovetail-fit<br />

with the real world needs of maintenance management practitioners.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE:<br />

Single user maintenance system Aud$3,250. A six user system running<br />

maintenance, stores less than Aud$10,000.<br />

IS THIS CMMS/EAM available as a stand-alone system: YES<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: YES<br />

CMMS/EAM DESCRIPTION<br />

With over 10,000 customers, Shire Systems is the UK’s No.1 provider<br />

of CMMS solutions. Locally supported in Australia and NZ by Shire<br />

Systems (South Pacific) the new Pirana system raises the bar for ease<br />

of use and affordability.<br />

Pirana is the revolutionary browser-based system for the integrated<br />

management of maintenance, materials, services and more. Streets<br />

ahead of the rest, Pirana sets new benchmark standards for CMMS<br />

simplicity, usability and affordability. Whatever the size of your<br />

organisation - micro-small to mega-multinational - Pirana can fit your<br />

needs like a glove. Pirana schedules, tracks and reports on any type<br />

of task, supporting the real world need for getting things done in an<br />

organised, fast and effective way. Internet, intranet and mobile phone<br />

deployment means you can access your system from anywhere.<br />

With ferocious power, supreme ease-of-use and an unbeatable price,<br />

Pirana is set to tear shreds off its inferior rivals.<br />

Don’t ask us why Pirana is so affordable – ask the other CMMS providers<br />

why their software is not!<br />

Full functional maintenance software like this can only come from Shire<br />

– since 1982 the leaders in CMMS systems.<br />

Ask for your free evaluation system today and try for yourself the power<br />

and full functionality of Pirana.<br />

CMMS/EAM RELATED SERVICES<br />

Shire is not just an IT company like other CMMS providers. We’re about<br />

much more than software supply and support.<br />

Shire offers a comprehensive range of multidisciplinary professional<br />

services to help time-poor organisations and maintenance professionals<br />

achieve their CMMS implementation and performance aspirations<br />

– FAST.<br />

We customize our services to respond exactly to your pinpointed<br />

needs including system training, system implementation, System<br />

performance review, asset policy and maintenance strategy formulation,<br />

compliance and preventative maintenance plan development, asset<br />

registration, asset identification labelling, and software installation and<br />

customization.<br />

OTHER RELATED SERVICES<br />

Pirana On-TapTM is Software-as-a-Service and with it you can be up<br />

and running with professional CMMS in a flash. For a small monthly<br />

fee Shire will host Pirana for you in a secure data centre, managing<br />

the whole service, not least data preservation and disaster avoidance.<br />

Shire also automatically upgrades the system-in-use. To get going at<br />

your end, you only need an Internet-connnectable computer with a web<br />

browser.<br />

PRONTO-Xi Maintenance Management<br />

Pronto Software<br />

Australia<br />

www.pronto.com.au<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM:<br />

Australia, New Zealand, South-East Asia, Africa, Europe and North<br />

America.<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP:<br />

PRONTO-Xi is designed for Companies requiring an ERP solution with<br />

Maintenance Management functionalities , such as the mining and<br />

facilities managementorganisations.<br />

IS THIS CMMS/EAM available as a stand-alone system: No<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system:<br />

PRONTO-Xi Maintenance Management is a module of Pronto Software’s<br />

flagship ERP solution, PRONTO-Xi.


Vol 24 No 2 AMMJ<br />

CMMS/EAM DESCRIPTION<br />

Using PRONTO-Xi Maintenance Management as your central<br />

Equipment Register will lead to improvements in asset utilisation and<br />

resource productivity, as well as reducing disruptive breakdowns. This<br />

effective tool will assist businesses in improving equipment performance<br />

and minimising stock holdings while ensuring that the right parts and<br />

manpower are available when required.<br />

PRONTO-Xi Maintenance Management is also useful for assisting with<br />

reducing a company’s maintenance and operating costs. It is designed<br />

to maximise planning and control of a business’ plant maintenance<br />

activities. With Maintenance Management, companies can easily<br />

monitor their preventative and predictive maintenance, project costing,<br />

plant downtime, fault repair and equipment repair costs.<br />

A key benefit from Maintenance Management is the ability to<br />

automatically collate information on equipment repair and maintenance<br />

costs, by plant, work order, equipment and cost centre. In addition,<br />

key performance indicators (KPIs) such as Mean Time Between<br />

Failures (MTBF) are automatically calculated; fault analysis reporting<br />

on equipment failures allows maintenance improvement opportunities;<br />

and full maintenance history and cost reporting are linked via the work<br />

order.<br />

Maintenance Management enables businesses to budget, schedule,<br />

plan, execute and report all maintenance activities and is fully<br />

integrated with PRONTO-Xi Inventory and Purchase Orders.<br />

Advanced functionality like automatic spare parts replenishment, parts<br />

valuation, inventory allocation against current and future jobs, usage<br />

reports, inventory movements and stocktaking really set PRONTO-Xi<br />

Maintenance Management apart.<br />

PRONTO-Xi Maintenance Management functionalities include:<br />

• Full equipment detail and technical recording;<br />

• Priority plant work order allocation;<br />

• Condition monitoring;<br />

• Automatic inventory allocation;<br />

• Work order forecasting;<br />

• Defect work order recording;<br />

• Export to Microsoft Project;<br />

• Resource management;<br />

• Stock purchasing;<br />

• Ful integration with PRONTO-Xi;<br />

• Customer invoicing for completed work.<br />

CMMS/EAM RELATED SERVICES<br />

As a fully integrated, real time system, PRONTO-Xi allows companies<br />

to focus on management capabilities, by providing the tools to deliver<br />

business objectives by optimising staff, processes, assets and the work<br />

environment. It encompasses multiple disciplines ranging from Project<br />

Delivery Management, Operations Management and Capital Asset<br />

Management.<br />

Our Facilities Management modules include:<br />

• PRONTO-Xi Project Costing Management;<br />

• PRONTO-Xi Rental;<br />

• PRONTO-Xi Maintenance Management System;<br />

• PRONTO-Xi Service Management;<br />

• PRONTO-Xi Mobile Service;<br />

• PRONTO-Xi Service Scheduler;<br />

• PRONTO-Xi Service Connect;<br />

• PRONTO-Xi Financials;<br />

• PRONTO-Xi Distribution;<br />

• PRONTO-Xi Business Intelligence with IBM Cognos 10;<br />

• PRONTO-Xi Manufacturing;<br />

• PRONTO-Xi Manufacturing Scheduler.<br />

OTHER RELATED SERVICES<br />

Pronto Hosted Services, a division of Pronto Software, offers fully<br />

customised, flexible solutions, with years of experience providing<br />

Software as a Service (SaaS) or on-demand software.<br />

With Pronto Hosted Services, Pronto Software manages the<br />

maintenance and upkeep of a company’s IT infrastructure and critical<br />

applications, delivering strategic value and business benefits for<br />

growing companies.<br />

Pronto Hosted Services give customers the option to rent their business<br />

software for a low monthly fee, outsource their IT infrastructure or<br />

have their systems managed, monitored and maintained by Pronto<br />

consultants.<br />

37<br />

SmartAsset<br />

The Online Workshop P/L<br />

Australia<br />

www.theonlineworkshop.com.au<br />

2011 Listing of CMMS and EAM’s<br />

IN-COUNTRY SUPPORT FOR THIS CMMS/EAM: Australia, New<br />

Zealand, North America, South Africa.<br />

IS THIS CMMS/EAM DESIGNED FOR A PARTICULAR INDUSTRY<br />

GROUP: Whilst SmartAsset suits all sectors, it is focused on:<br />

Manufacturing, Energy, Gas and Oil Resources, Defense, Utilities,<br />

Water Resources and Local Government.<br />

TYPICAL COST OF THE CMMS/EAM SOFTWARE:<br />

SmartAsset pricing is based upon the number of users or terminals. A<br />

single user can be purchased from AUD$3,000.<br />

IS THIS CMMS/EAM available as a stand-alone system: Yes.<br />

SmartAsset Office Deployment Capability can either be overlaid on<br />

your existing ERP/CMMS/EAM product or delivered on its own as a<br />

fully functional EAM application suite.<br />

IS THIS CMMS/EAM part of or able to be integrated with a larger<br />

management system: The SmartAsset product adopts the latest<br />

Software + Services approach in its design and deployment and<br />

adheres to worldwide standards for Service oriented Architecture (SOA)<br />

and as such can be seamlessly integrated with other products that have<br />

adopted this architecture.<br />

CMMS/EAM DESCRIPTION<br />

SmartAsset is an award winning product. It recently won the Microsoft<br />

OBA Solution of the Year 2008.<br />

In a crowded asset maintenance market place, the SmartAsset product<br />

is the most comprehensive and user-friendly tool available for effectively<br />

managing your assets. Differentiated by its scalability, SmartAsset can<br />

be implemented as a standalone basic CMMS or a comprehensive Asset<br />

Management solution. Additionally the Microsoft Office deployment<br />

allows SmartAsset to overlay an existing ERP implementation.<br />

Of the several deployment options provided which include web hosting,<br />

browser and mobile computers, the deployment method offering the<br />

most significant benefits to users is SmartAsset ODC.<br />

SmartAsset ODC provides sophisticated functionality delivered via tools<br />

with which the user is already familiar. For example, upon receiving an<br />

email notification of an equipment fault in MS Outlook, the SmartAsset<br />

user can review details of the fault by clicking a document review<br />

button added to the Email ribbon. The subsequent repair job can be<br />

prepared and assigned without leaving the Outlook Calendar. Complex<br />

asset-related activities such as construction or refurbishment can be<br />

seamlessly loaded into MS Projects for critical path analysis with the<br />

resultant activity dates recorded in SmartAsset for subsequent planning,<br />

assignment and detailed monitoring. Capital replacement projects can<br />

be registered and reviewed in SmartAsset from within the same Excel<br />

spreadsheet that is used to perform the related financial calculations.<br />

SmartAsset offers its users:<br />

• access to comprehensive asset management<br />

functionality<br />

• reduced training and retraining costs<br />

• increased productivity<br />

• heightened user acceptance<br />

• reduced deployment costs<br />

• ease of upgrade implementation<br />

CMMS/EAM RELATED SERVICES<br />

The online Workshop also provides:<br />

• Comprehensive project management<br />

• Installation, implementation and training services.<br />

• Consultation<br />

• Interface development<br />

• Asset Management tools such as Asset Depreciation,<br />

Risk Analysis and Enterprise Reports<br />

• Reports Development<br />

• Post implementation audit services.<br />

OTHER RELATED SERVICES SmartAsset is deployed via a choice<br />

of web browser, mobile devices, web hosting and MS Office.


Fit at 50<br />

Keeping<br />

Aging<br />

Transformers<br />

Healthy For Longer<br />

Thomas Westman, Pierre Lorin and Paul A. Ammann ABB Power Products (Switzerland)<br />

The consequences of a transformer failure can<br />

be catastrophic. This is why operators demand<br />

high availability and a rapid recovery time after<br />

an outage. With an aging fleet of transformers<br />

and tight maintenance budgets, transformers<br />

remain in service well past their optimal life<br />

spans. The assumption that all are fit for an<br />

extended working life can be a dangerous<br />

gamble.<br />

When it comes to transformer asset<br />

management, an operator’s main objectives are<br />

to reduce the risk of a failure and minimize the<br />

impact if a failure does occur. ABB’s TrafoAsset<br />

Management TM provides just the support<br />

operators need to make intelligent maintenance<br />

decisions to face these challenges.<br />

Power transformers, which are often the most valuable<br />

asset in a substation or plant, are indispensable<br />

components of high-voltage equipment for power<br />

generation plants, transmission systems and large<br />

industrial plants. Unexpected failures cause major<br />

disturbances to operating systems, resulting in<br />

unscheduled outages and power delivery problems.<br />

Such failures can be the result of poor maintenance,<br />

poor operation, poor protection, undetected faults, or<br />

even severe lightning or short circuits (Figures 1 and<br />

2). Outages affect revenue, incur penalties and can<br />

cost a company its reputation and its customers.<br />

The Institute of Nuclear Power Operations stated<br />

in 2002 that more than 70 events had been<br />

associated with large, main auxiliary or step-up<br />

power transformers (since 1996) [1] . Significant<br />

station impact occurred during several events and<br />

in addition over 30 reactor scrams (ie, emergency<br />

reactor shutdowns) as well as plant shutdowns and<br />

reductions in power delivery were associated with<br />

transformer events. The result: in many cases, lost<br />

production and expensive repairs.<br />

Keeping fit and<br />

“staying young” are<br />

goals for many –<br />

including power transformers.<br />

Many of the world’s transformers are<br />

reaching an age where these goals are<br />

becoming critical for their survival, and for<br />

the survival of the operating companies.<br />

Figure 1 A nearly catastrophic failure damaged a transformer<br />

Figure 2 The transformer in (1) has been remanufactured<br />

to a fully functional state<br />

Vol 24 No 2


AMMJ Fit at 50 39<br />

The enormous costs of power transformer failures<br />

provide ample incentive for electric companies to<br />

ensure reliability and availability throughout the<br />

life cycle of these key assets. Transformers cost<br />

anywhere from $2 million to $4 million, and on the<br />

rare occasions they do fail, the financial impact can<br />

be even more significant – in extreme cases, they<br />

can leave a company facing financial ruin (Figure<br />

3 ). In addition, as most countries have strict laws in<br />

place that control and regulate power supply, nondelivery<br />

penalties can be as high as 100 times the<br />

price of the energy itself.<br />

An Aging Fleet<br />

Although transformers are regarded as highly<br />

dependable equipment, the world’s current<br />

transformer fleet is quite old. The average age for<br />

those in industrial plants is 30 years, and 40 years<br />

for those used by utilities. While aging transformers<br />

are generally not “ticking time bombs,” their failure<br />

rates as well as their replacement and repair costs<br />

are steadily – albeit slowly – increasing.<br />

Figure 4 shows the development of the failure<br />

rate of transformers installed in industrial plants<br />

(dark orange), generation plants (light orange) and<br />

transmission networks (gray). The risk development<br />

curves are steeper for industrial and power generation<br />

plants as the transformers in these installations<br />

tend to be used more intensively. While age alone<br />

does not increase the risk of unexpected failures, it<br />

generally is an indication of this risk. Risk of failure<br />

is heightened by other factors, including type of<br />

application and the tendency to load transformers to<br />

their maximum to meet the economic needs of the<br />

deregulated environment and competitive markets.<br />

Figure 5 shows the investment<br />

peak in the 1960s and 70s for<br />

many companies in Europe and<br />

the United States.<br />

The cost burden when replacing<br />

aging equipment has forced<br />

many companies to keep<br />

transformers operating beyond<br />

their recommended life span in<br />

order to smooth the investment<br />

peak. This is only possible by<br />

optimizing the maintenance<br />

of the transformers and by<br />

implementing measures that<br />

extend their use.<br />

At the same time, financial<br />

constraints demand an increased<br />

return on investment under<br />

reduced maintenance budgets<br />

and spending.<br />

Figure 3 Cost estimates of an unplanned replacement<br />

of a typical generator step-up transformer<br />

Environmental cleanup $500,000<br />

Lost revenue ($500,000/day) $10 million<br />

Installation labor and processing $100,000 – $300,000<br />

Additional modifications and site work $300,000<br />

New transformer unit $2 million – $4 million<br />

Transformer failures can cost up to $15 million, in addition to an<br />

operator’s reputation. Source: Doble Life of a Transformer Seminar.<br />

Clearwater, FL, United States<br />

Figure 4 Development of the transformer failure rate in<br />

three different applications<br />

Figure 5 Transformer investment then and now<br />

5a Investment in new transformers peaked in the<br />

1960s and 70s. Without optimized maintenance<br />

strategies and extended lifetimes, there will be<br />

another investment peak some 50 years later.<br />

5b Implementing ABB’s TrafoAsset<br />

Management program can help smooth<br />

the potential investment peak.<br />

The maintenance budgets are under increased pressure due to liberalization and deregulation, which have<br />

created a more finance-based focus. As a result, operators can no longer follow a simple time-based maintenance<br />

strategy that mitigates risks by doing everything, every year, for all transformers. Instead, they must implement<br />

a more sophisticated condition-based maintenance strategy: doing more maintenance for high-risk transformers<br />

than for low-risk transformers (High risk means high probability of failing and/or high impact of a failure on<br />

business results). This requires reliable information about the status of the transformers.<br />

Vol 24 No 2


AMMJ Fit at 50 40<br />

ABB TrafoAsset Management<br />

Proactive Services<br />

Operational managers require special tools to support their strategic and<br />

day-to-day decisions, which address the above challenges and result in<br />

the right maintenance actions at the right time. Here, a clear trend has<br />

emerged: Managers are moving from using time-based maintenance<br />

to implementing condition-based maintenance, where decisions are no<br />

longer driven by an average timeframe defined by past experience and observations, but instead take into account<br />

the actual condition of the equipment and the level of reliability required to fulfill its function. TrafoAsset Management<br />

supports this trend by focusing on three elements: analysis, risk assessment, and planning of maintenance actions<br />

based on asset management scenarios (Figure 6).<br />

Analysis<br />

The design data, the information in the installed base<br />

system, the results of the condition assessment and<br />

the maintenance history provide ABB with a 360-degree<br />

view of a transformer fleet. This data plays a pivotal<br />

role for ABB in the assessment management process.<br />

Not only is it important for minimizing the risk of failure,<br />

but it also provides valuable information for initiating<br />

maintenance work should a problem occur – that means<br />

quick maintenance and short downtimes.<br />

Design analysis<br />

ABB has access to original designs for more than 30<br />

legacy brands and design knowledge of nearly 75 percent<br />

of the installed base of large power transformers in North<br />

America – including those from Westinghouse, GE,<br />

ASEA and BBC – and other predecessor technologies.<br />

All new ABB transformers are built using the same design<br />

concept, which incorporates standardized, serviceproven<br />

components and modules, ensuring flexible,<br />

dependable and adaptable transformer designs.<br />

Historical review<br />

ABB’s installed data system<br />

monitors a wide range of the<br />

company’s products. A plethora of<br />

data on transformers is available<br />

and is continuously updated, eg,<br />

current owner details and history.<br />

The system provides an important<br />

basis for the proactive detection of<br />

problems. For example, an analysis<br />

revealed about 700 potential cooler<br />

problems in the installed base of<br />

transformers. The search focused<br />

on 10 to 600 MVA transformers that<br />

were over 20 years old and had oil-<br />

and water-type coolers. Many failed<br />

completely due to leakages in these<br />

cooling systems, and one such failure<br />

resulted in a three-month production<br />

shutdown and lost revenue for the<br />

operator. Using the information in<br />

the installed base system, operators<br />

were contacted proactively and the<br />

systems could then be checked<br />

regularly.<br />

Operators can no longer follow a<br />

simple time-based maintenance<br />

strategy that mitigates risks by<br />

doing everything, every year, for<br />

all transformers.<br />

Figure 6 Overview of ABB TrafoAsset Management<br />

Proactive Services<br />

Figure 7 Structure of a transformer monitoring system<br />

Transformer monitoring<br />

Transformer monitoring is becoming an essential component of transformer management. It serves as an early<br />

warning system for any fault developing in the main tank and in the accessories, allowing an operator to evaluate<br />

the severity of the situation. Multiple transformers are connected to the operator’s network and can be monitored<br />

from a local control room or from remote working stations (Figure 7). Sensors measuring dissolved gases,<br />

moisture in oil, oil temperature, load current for each unit, and ambient temperature send data to the system via<br />

Vol 24 No 2


AMMJ Fit at 50 41<br />

analog signals. The interface provides exact status<br />

information by generating a model of the transformer<br />

and its working condition and then comparing the<br />

measured parameters with the simulated values<br />

(Figure 8). Discrepancies are detected and potential<br />

malfunctions and normal wear in the transformer and<br />

its ancillaries are indicated. The monitoring system<br />

also tracks transformer alarms, recording an actual<br />

event as well as the sequence leading up to the alarm<br />

to assist operators in determining the root cause. The<br />

benefits of monitoring are substantial. A CIGRE study<br />

has shown that transformer monitoring can reduce the<br />

risk of catastrophic failures by 50 percent (The risk of<br />

catastrophic failures can be reduced statistically from<br />

0.07 percent to 0.03 percent through transformer<br />

monitoring) [2] . Furthermore, it has been shown that<br />

early detection of problems can reduce repair costs<br />

by 75 percent and loss of revenue by 60 percent, and<br />

that annual cost savings equal to 2 percent of the price<br />

of a new transformer – ie, approximately $40,000 to<br />

$80,000 – can be achieved [3] . The strength of ABB’s<br />

Transformer Electronic Control, or TEC, monitoring system is that it receives all the relevant information from just<br />

a few multipurpose sensors. Other necessary parameters are calculated, adding only minimal complexity to the<br />

transformer. The end user is no longer forced to spend a lot of time sorting and interpreting data. In addition, the<br />

maintenance manager receives important information indicating the necessary actions for first-level maintenance<br />

(First-level maintenance is the first line of problem management where information is gathered and symptoms<br />

analyzed to determine the underlying causes. Clear-cut problems are typically handled with first-level maintenance<br />

by personnel who have a general understanding of the products).<br />

Condition assessment<br />

ABB is the pioneer in highly customized condition assessment<br />

offerings. Its MTMP (Mature Transformer Management Program)<br />

is a state-of-the-art minimally invasive condition assessment<br />

process used to evaluate the power transformers in a customer’s<br />

fleet and to identify which units need to be replaced or refurbished<br />

and when.<br />

This process is implemented in three steps (Figure 9). It starts with<br />

a high-level fleet assessment based on easily accessible data,<br />

such as unit nameplate data, oil and dissolved-gas-in-oil data,<br />

load profile and history of the unit (transformer fleet screening)<br />

(Figure 9a). Next, a subset of the transformers identified in step<br />

one is examined in more detail (transformer design and condition<br />

assessment) (Figure 9b). Modern design rules and tools are<br />

Figure 8 Transformer monitoring interface showing the status<br />

of important parts of the transformer<br />

Figure 9 Typical output results of ABB’s Mature Transformer Management ProgramTM (MTMP)<br />

9a Step 1: Transformer fleet screening (of the<br />

whole transformer fleet) provides a risk assessment.<br />

9b Step 2: Transformer design and condition assessment (of a subset of high-risk<br />

transformers) suggests concrete actions for each transformer.<br />

9c Step 3: Life assessment/profiling (of a few transformers<br />

that had unusual results in steps 1 and 2) uses in-depth<br />

analysis to show the status of the transformers. The circled<br />

area indicates the need for immediate action.


AMMJ Fit at 50 42<br />

used to evaluate the original design, and advanced diagnostic tests are performed to assess each of the principal<br />

properties of the transformer in a structured way. These include mechanical status, thermal status (aging of the<br />

insulation), electrical status of the active part and the condition of the accessories, such as tap changers, bushings,<br />

overpressure valves, air-dryer system, pumps and relays. The number of units identified for further analysis is<br />

typically limited to two or three out of a population of 100. At this stage (life assessment/profiling) (Figure 9c), highly<br />

specialized experts analyze the units using simulation tools. Detailed data is then sent to the end users’ operational<br />

managers, providing concrete information about whether a transformer can be overloaded, its nominal power or<br />

voltage rating increased or its lifetime extended [4] .<br />

Risk assessment<br />

The risk assessment (Figure 6) is based on two variables. The first, risk of failure, is estimated using the input from<br />

the analysis phase, ie, age or time in service, transformer’s nameplate data (kV, MVA, etc.), application and loading<br />

practices, operational problems or issues, latest field-test data (eg, dissolved gas and oil analyses), availability of a<br />

spare transformer and spare parts. The second variable is the importance of a transformer in a network, indicating<br />

how much of the operator’s system will be out of service if a particular transformer fails. By comparing these two<br />

variables, different levels of urgency for maintenance actions can be defined (Figure 9a). The asset manager can<br />

then ensure that maintenance of high-risk transformers is prioritized.<br />

Asset management scenarios<br />

The risks for a transformer operator include not only the inherent technical risks but also the economic consequences<br />

of a possible fault, eg, the cost of non-delivered energy. With this in mind, ABB and a large operator co-developed<br />

an economical model that evaluates the life-cycle costs of a transformer fleet over a given period (Figure 6). The<br />

model takes into account four categories of costs related to the cost of ownership over the lifetime: investment,<br />

maintenance, operational and consequential costs. Comparative investment scenarios and sensitivity studies can<br />

be run by varying the replacement year or maintenance of the unit. For each scenario, the process shows the<br />

associated net present value. An optimization routine can also be used to automatically minimize the life-cycle<br />

costs of the population. The process outputs a list presenting the optimum time to maintain or replace the individual<br />

transformers or transformer groups. The net present value of the whole population of transformers is determined<br />

by looking at the condition of each unit and the maintenance actions selected to improve their condition. The<br />

operational manager can then evaluate different maintenance scenarios and obtain a summary of the payback of<br />

planned maintenance actions. The novel aspect of the method is that not only are maintenance costs considered<br />

but economical benefits related to the impact of maintenance on reliability are considered as well [5] .<br />

Maintenance packages<br />

ABB provides personalized recommendations and support using available data and state-of-the-art tools and<br />

maintenance packages, as shown in Figure 6. These include regular asset services, early-life inspection, midlife<br />

refurbishment and remanufacturing. For many operators midlife refurbishment has become very important as their<br />

transformers are aging. Midlife refurbishment is an extensive overhaul of a transformer to extend the remaining<br />

lifetime and increase reliability, and is typically performed after half of the expected lifetime. It involves several<br />

maintenance steps, including advanced diagnostics to check mechanical, thermal and electrical conditions. New or<br />

refurbished accessories such as on-load tap changers, bushings, pumps, temperature sensors, valves, gaskets and<br />

water coolers might be used. Refurbishment of the active part through, for example, cleaning, winding reclamping,<br />

connection retightening and installation of new parts, is often an aspect of a midlife refurbishment.<br />

The benefits<br />

Not knowing the risk structure of its fleet, a company tends to overspend on the maintenance of its low-risk transformers<br />

and underspend on the high-risk transformer (Figure10). Overspending on low-risk transformers is a “high-risk<br />

activity,” as approximately 30 to 50 percent of maintenance actions are unnecessary [6] . But needless maintenance<br />

work can be avoided by implementing regular fleet assessments. The use of preventive or predictive maintenance<br />

is improving the transformer economy, which has been challenged by the limited maintenance resources associated<br />

with utility deregulation. Focusing the personnel and capital resources to the prioritized needs – with the priority<br />

based on the condition assessment ranking – can provide improved reliability at a fraction of the cost of traditional<br />

time-based maintenance programs.<br />

It is estimated that life extension of five to 15 years can be achieved with properly focused preventive maintenance<br />

programs. The economic advantage related to preventive maintenance work and corrective actions can also be<br />

expressed in terms of extended life of the transformer assets – this is achieved by eliminating failures that might<br />

have occurred due to the lack of timely critical maintenance.<br />

A proactive approach<br />

ABB TrafoAsset Management provides operators with the information, expertise and maintenance tools they need<br />

to face the challenge of managing their transformer fleets. The result is improved asset management and lower risk<br />

of unexpected failures. In addition, the comprehensive range of data collected, from design to condition assessment,<br />

helps reduce the impact of a failure by enabling the transformer to quickly return to normal operating conditions. By<br />

performing proactive maintenance based on the TrafoAsset Management method, operators benefit from a lower<br />

risk of unexpected failures as well as fewer penalties (for utilities) and loss of revenue (for industry) (Figure 10).<br />

Vol 24 No 2


AMMJ Fit at 50 43<br />

Figure 10 ABB TrafoAsset ManagementTM – Proactive Services in practice<br />

One of ABB’s customers, a major transformer operator, had been using a time-based maintenance strategy,<br />

which meant that it did not know whether the maintenance done on each transformer was adequate for its risk<br />

profile. In addition, the maintenance budget was under pressure due to market liberalization and it was unclear<br />

whether it would be sufficient for the risk structure of the transformer fleet.<br />

ABB thus undertook a fleet assessment study of 128 individual transformers at 54 different substations to<br />

determine the risk of failure of each of the transformers in the entire fleet. The result was a prioritization of the<br />

fleet based on corrective measures, such as detailed design or condition assessment, diagnostic evaluation,<br />

inspection, repair, or replacement. With this information, the customer could then reallocate its resources to<br />

the high-risk transformers and reduce costs in the process.<br />

The benefit of a condition-based maintenance approach is shown clearly in this example. The customer<br />

benefits from an optimized use of time and resources, which results in increased fleet reliability. Much more<br />

of the maintenance budget is now concentrated on the transformers that show a high risk of failure or are of<br />

high importance in the network. These transformers are maintained proactively in order to lower the risk of an<br />

unexpected failure.<br />

Unit Budget prior to fleet assessment Budget after fleet assessment<br />

11 high-risk transformers $110,000 (9% of budget) $245,500 (25% of budget)<br />

47 medium-risk transformers $470,000 (37% of budget) $434,000 (45% of budget)<br />

70 low-risk transformers $700,000 (54% of budget) $294,500 (30% of budget)<br />

Total: 12 transformers $1.2 million maintenance budget $9 4,000 maintenance budget<br />

Distribution of maintenance budget before and after ABB fleet assessment.<br />

The result of the optimized maintenance solution is a savings of 24 percent of the customer’s maintenance<br />

budget ($306,000 annually) as well as having better maintained high-risk transformers.<br />

The importance of asset management and proactive services based on condition assessments of transformers is<br />

paramount due to the increasing average age of the worldwide transformer fleet and the more demanding conditions<br />

regarding quality of uninterrupted energy delivery. ABB’s integrated modular asset-management approach provides<br />

a clear picture of the risk structure and the maintenance required to deliver needed asset reliability and availability.<br />

This allows operation managers to make the best use of maintenance and replacement budgets, allocating funds<br />

to high-risk units.<br />

By reducing the risk of failure within given financial constraints and by minimizing the impact of a failure when it does<br />

occur, ABB’s TrafoAsset Management is providing a powerful service.<br />

For more information on ABB’s transformer offerings, please visit www.abb.com/transformers.<br />

Thomas Westman ABB Power Products Zurich, Switzerland<br />

Pierre Lorin ABB Power Products Geneva, Switzerland<br />

Paul A. Ammann ABB Power Products Baden, Switzerland<br />

References<br />

[1] Institute of Nuclear Power Operations (INPO). (2002, Sept 18). Significant Operating Experience Report, Ref. SOER02-3.<br />

[2] CIGRE Technical Brochure 248. (2004, June). Economics of transformer management.<br />

[3] Boss P., Lorin P., Viscardi A., et al. (2000). Economical aspects and experiences of power transformer on-line<br />

monitoring. CIGRE Session.<br />

[4] Boss P., Horst T., Lorin P., et al. (2002). Life assessment of power transformers to prepare rehabilitation based on technical-<br />

economical analysis. CIGRE Session.<br />

[5] Lorin P. (2004). Lifetime decisions: Optimizing lifetime costs for transformers through informed decisions.<br />

ABB Review Special Report Power Services, 10–15.<br />

[6] IEEE PES Transformers Committee. (2007, March). Tutorial: Transformer fleet health and risk assessment, Dallas, TX.<br />

Further reading<br />

– Eklund L,. Lorin P., Koestinger P., et al. On-site transformation: TrafoSiteRepairTM combines the old with the new<br />

to improve power transformer availability. ABB Review 4/2007, 45–48.<br />

– Jonsson L. Transforming Transforming: Advanced transformer control and monitoring with TEC.<br />

ABB Review 4/2002, 50–54.<br />

– Lorin P. (2005, <strong>April</strong>/May). Forever young (long-lasting transformers). IET Power Engineer, 19(2), 18–21.<br />

– Lorin P., Fazlagic A., Pettersson L. F., Fantana N. Dedicated solutions for managing an aging transformer<br />

population. ABB Review 3/2002, 41–47.<br />

– Potsada S., Marcondes R., Mendes J.-C. (2004). Extreme maintenance: No location too challenging for an<br />

on-site repair! ABB Review Special Report Power Services, 59–62.<br />

– Westman T. (2009). ABB Transformer Service Marketing and Sales Presentation Pack.<br />

– ABB Transformer Experts. (2006). Transformer Service Handbook.<br />

Vol 24 No 2


The Role of Vibration Monitoring In<br />

Predictive Maintenance<br />

Steve Lacey Schaeffler UK steve.lacey@schaeffler.com<br />

Part 2: Some Illustrative Examples of Vibration Monitoring<br />

in Predictive Maintenance<br />

This is the second of a 2 Part series on Vibration Monitoring. Part 1 Principles and Practice<br />

was published in the January 2011 issue of the AMMJ . Part 1 looked at the basic principles and<br />

techniques of Vibration Monitoring and the economics of Condition Monitoring (CM).<br />

Some Examples Of Vibration Monitoring<br />

As will be shown, vibration monitoring can be used to detect and diagnose problems on rotating equipment<br />

ranging from electric motors to large crushing machines used for mining and processing.<br />

1 - Electric Motor<br />

An example of a vibration spectra<br />

measured axially on the DE (Drive<br />

End) of a 250kW electric motor is<br />

shown in Figure 1.<br />

The nominal rotational speed was 3000<br />

rpm and the rotor was supported by<br />

two radial ball bearings of type 6217 C4<br />

(85mm bore) with grease lubrication.<br />

The vibration spectra are dominated<br />

by vibration at both harmonics and sub<br />

harmonics of the rotor speed (49.7Hz).<br />

The spectrum 0-1kHz shows a number<br />

of harmonics and sub harmonics<br />

of the rotor speed with no bearing<br />

characteristic frequencies being<br />

evident.<br />

In the 0-5kHz spectrum there is a<br />

dominant discrete peak at 1141.8Hz<br />

which neither corresponds with a<br />

harmonic of the rotor speed i.e.<br />

1141.8/49.98 = 22.84 nor with any of<br />

the bearing generated frequencies.<br />

On either side of 1141.8Hz peak are<br />

sidebands spaced at the rotor speed<br />

(49.98Hz) i.e. the 1141.8Hz frequency<br />

is amplitude modulated at the rotor<br />

speed.<br />

This is shown clearly in Figure 2(a),<br />

which shows that in the range 0-650ms<br />

the signal is amplitude modulated at<br />

20.2 ms which, within the measurement<br />

accuracy, corresponds to 49.98Hz, i.e.<br />

the rotor speed. Expanding the time<br />

scale from 500-600ms, Figure 2(b),<br />

shows that the time between peaks is<br />

Figure 1 Vibration acceleration spectra measured axially<br />

on the Drive End (DE) of a 250kW electric motor<br />

Vol 24 No 2


AMMJ<br />

0.87ms i.e. 13.051ms divided by 15<br />

cycles which corresponds to a carrier<br />

frequency of approximately 1149Hz.<br />

Within the measurement accuracy<br />

of 0.0796ms, this corresponds to the<br />

frequency of 1141.8Hz (0.876ms)<br />

shown in Figure 1.<br />

Dividing 1141.8Hz by the rotational<br />

speed of 49.98Hz gives 22.85,<br />

which is not close enough for the<br />

frequency to be a harmonic of the<br />

rotational speed.<br />

One of the extensional vibration<br />

modes of the outer ring was<br />

estimated to be 1158Hz, which is<br />

very close to the measured value of<br />

1141.8Hz. One possible explanation<br />

is that the discrete peak at 1141.8Hz<br />

is an excited natural frequency of<br />

the outer ring.<br />

The dominance of vibration at rotor<br />

speed and the absence of any<br />

frequencies related to the rolling<br />

bearings suggest that the bearings<br />

have experienced such severe<br />

damage to the rolling contact<br />

surfaces that this has resulted in an<br />

increase in radial internal clearance,<br />

allowing significant radial movement<br />

of the rotor.<br />

The envelope spectrum, Figure 3,<br />

shows a dominance of peaks related<br />

to the rotor speed with no evidence<br />

of any bearing characteristic<br />

frequencies.<br />

When the bearings were removed<br />

from the motor and examined the<br />

None Drive End (NDE) bearing had<br />

a ball running path offset from the<br />

centre of the raceway towards the<br />

shoulder.<br />

The DE bearing had significant<br />

damage all around both raceways<br />

and the rolling elements shows<br />

signs of severe distress. It was clear<br />

from the NDE bearing, however,<br />

that the cause of the failure was too<br />

tight a fit between the outer ring and<br />

housing.<br />

This resulted in the bearing being<br />

unable to move in the housing<br />

and compensate for axial thermal<br />

expansion of the rotor, leading to a<br />

high axial load.<br />

During a “run up” test prior to<br />

installation in the plant, the RMS<br />

vibration level of the motor in the<br />

frequency range 0-1kHz before and<br />

after fitting the new bearings was<br />

0.304g and 0.335g respectively.<br />

Role of Vibration Monitoring in Predictive Maintenance<br />

Figure 2. Time signals of vibration acceleration measured<br />

axially on the Drive End (DE) of a 250kW electric motor.<br />

(a) Vibration acceleration 0-650ms<br />

(b) Vibration acceleration 500-600ms<br />

Figure 3 Envelope spectrum of vibration acceleration measured<br />

axially on the DE of a 250kW electric motor.<br />

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Vol 24 No 2


AMMJ<br />

2 - Generator<br />

During the initial running-in phase<br />

of a 2MW generator on a test<br />

bed, an intermittent rattling noise<br />

was evident. The generator was<br />

fitted with a radial ball bearing<br />

(type 6232) at the drive end (DE)<br />

and a cylindrical roller bearing at<br />

the non-drive end (NDE).<br />

Both bearings were grease<br />

lubricated. The initial suspicion<br />

was that the rattling noise was<br />

related to the cage because it<br />

was intermittent and became<br />

worse as the bearings reached<br />

operating temperature. Vibration<br />

measurements obtained from the<br />

DE of the generator are shown in<br />

Fig. 4.<br />

The acceleration time signal<br />

shows what appears to be<br />

random bursts of high frequency<br />

vibration but, on closer inspection,<br />

this was in fact modulation at the<br />

cage rotational frequency.<br />

The time period between the<br />

pulses corresponds to the<br />

revolution of the cage, 84ms<br />

(f c/o=11.9Hz). Also present are<br />

pulses spaced at 9.3ms which<br />

correspond to the BPFO - Ball<br />

Pass Frequency Outer Ring (f b/o<br />

=107.9Hz) of the type 6232 ball<br />

bearing. Dividing the time period<br />

for one revolution of the cage,<br />

84ms, by 9.3ms gives the number<br />

of rolling elements 84/9.3 = 9<br />

Although vibration at cage speed<br />

is evident in the time signal,<br />

there are no peaks evident in<br />

the spectrum at cage speed,<br />

Figure 5(a). This is because the<br />

energy produced by the cage is<br />

very small and evidence of any<br />

vibration related to the cage<br />

is contained within the overall<br />

carpet levels of the spectrum.<br />

By reducing the amplitude scale,<br />

Figure 5(b), some evidence of<br />

cage vibration starts to appear<br />

with discrete peaks becoming<br />

just noticeable at 11.9, 24, 36Hz<br />

i.e. the first three harmonics of<br />

the cage speed. The 6th (72Hz)<br />

and 7th (84Hz) harmonics of the<br />

cage speed are also evident.<br />

Role of Vibration Monitoring in Predictive Maintenance<br />

Figure 4 Radial vibration acceleration measured at the DE end cap<br />

Figure 5 Vibration acceleration measured radially at the DE of a generator<br />

(a) Base spectrum<br />

(b) Base spectrum with zoomed amplitude<br />

46<br />

Vol 24 No 2


AMMJ<br />

Figure 6 Envelope spectrum obtained from the DE<br />

end cap of a 2MW generator with rattling noise present<br />

While the base spectrum shows evidence of cage vibration, on closer examination vibration at the cage speed<br />

is readily seen in the envelope spectrum at 10.9Hz along with the BPFO, which was not evident in the base<br />

spectrum, Figure 6. The envelope spectrum was obtained by using a higher sampling frequency giving a<br />

frequency resolution of 1.56Hz and the cage frequency of 10,9Hz is within the measurement accuracy.<br />

Vibration measurements<br />

were also obtained when the<br />

rattling noise was absent and<br />

vibration at both the cage<br />

rotational frequency and BPFO<br />

(Ball Pass Frequency Outer<br />

Ring) were not evident in the<br />

envelope spectrum, Figure 7.<br />

The presence of vibration at<br />

the cage speed and BPFO<br />

does not necessarily mean the<br />

bearing is in distress. Even a<br />

geometrically perfect bearing<br />

will generate vibration 1.<br />

Cage noise, which can be<br />

loosely described as rattling, is<br />

not uncommon in ball bearings<br />

fitted with pressed steel cages.<br />

This is particularly true under<br />

minimal lubrication conditions,<br />

where the lubricant cannot<br />

provide sufficient damping<br />

as the cage interacts with the<br />

rolling elements and, in the<br />

case of ring guided cages, with<br />

the cage guiding surface as<br />

the rolling elements speed up<br />

and slow down when entering<br />

and leaving the load zone.<br />

The cage motion is often<br />

erratic; the cage may rise and<br />

fall in slow running bearings<br />

while it may run eccentrically<br />

in high speed bearings due to<br />

the effects of centrifugal force.<br />

The first bending mode of<br />

the cage may also be excited<br />

giving rise to a squeal or<br />

squeak which may be in the<br />

low kilohertz range for a 25mm<br />

bore bearing.<br />

Role of Vibration Monitoring in Predictive Maintenance<br />

Figure 7 Envelope spectrum obtained from the DE end<br />

cap of a 2MW generator when the rattling noise was absent<br />

Figure 8 Radial vibration acceleration spectrum on the<br />

housing of a vertical impact crusher<br />

4<br />

Vol 24 No 2


AMMJ<br />

Cage noise is not uncommon especially<br />

in grease lubricated bearings and is often<br />

symptomatic of the running-in process<br />

as the grease is worked or “milled”<br />

and disperses itself within the bearing.<br />

Similarly, the presence of vibration at the<br />

BPFO does not necessarily indicate a<br />

problem and may be a result of variable<br />

compliance (see “Variable compliance”<br />

section of Part 1).<br />

3 - Vertical Impact Crusher<br />

A vibration assessment was made on a<br />

vertical impact crusher prior to undergoing<br />

field trials. The main aim was to verify<br />

that the new bearing arrangement,<br />

comprising a cylindrical roller bearing<br />

(type NU2230E) and duplex bearing<br />

(type QJ326) at the DE and a cylindrical<br />

roller bearing (type NU2230E) at the<br />

NDE, was operating satisfactorily.<br />

The shaft rotational speed was 1750 rpm<br />

and it was driven by a pair of bevel gears<br />

with a ratio of 1:1(36 teeth), giving a gear<br />

mesh frequency of 1050Hz.<br />

Vibration acceleration was measured<br />

radially on the rotor gear drive housing,<br />

Figure 8.<br />

Vibration at shaft rotational frequency<br />

(29.2Hz) is evident along with a number<br />

of harmonics. Vibration is also present<br />

at 237Hz, which corresponds to the<br />

BPFO of the cylindrical roller bearing,<br />

along with harmonics at 474Hz and<br />

711Hz which are just evident on the<br />

linear amplitude scale.<br />

The predominant vibration is at the gear<br />

mesh frequency, f gm, of 1048Hz, along<br />

with a number of sidebands at the shaft<br />

rotational frequency, f s. The presence<br />

of sidebands at rotational frequency is<br />

not unusual, especially in the case of<br />

sidebands at f gm ± f s.<br />

As more sidebands appear at higher<br />

amplitude, however, this is normally<br />

an indication of gear eccentricity or<br />

backlash. It was therefore decided<br />

to remove the drive shaft, inspect the<br />

bearings and adjust the gear backlash.<br />

All the bearings appeared in generally<br />

good condition, although it should be<br />

emphasised that because the bearings<br />

were not removed from the housing it<br />

was not possible to inspect the outer<br />

ring raceways, especially those of the<br />

cylindrical roller bearings where vibration<br />

at f b/o had been detected albeit at a<br />

relatively low amplitude.<br />

Role of Vibration Monitoring in Predictive Maintenance<br />

Figure 9 Radial vibration acceleration spectrum on the housing<br />

of a vertical impact crusher after adjustment of gear backlash<br />

Figure 10 Comparison of sidebands around gear mesh frequency<br />

(a) Before adjustment of gear backlash<br />

(b) After adjustment of gear backlash<br />

4<br />

Vol 24 No 2


AMMJ<br />

Due to variable compliance effects,<br />

bearings will always exhibit vibration<br />

at their characteristic frequencies,<br />

so the detection of a discrete peak<br />

is not necessarily an indication of a<br />

problem.<br />

Conversely, a bearing in an advanced<br />

failure condition will not necessarily<br />

generate vibration at the characteristic<br />

frequencies. It is therefore important<br />

to interpret vibration data with a great<br />

deal of caution until experience has<br />

been built up.<br />

After reassembly, the vibration<br />

measurements were repeated and the<br />

results are shown in Figure 9.<br />

After resetting of the machine, the<br />

gear backlash was reduced and the<br />

running speed sidebands around the<br />

gear mesh frequency were significantly<br />

reduced in both number and amplitude,<br />

Figure 10.<br />

Figure 11 shows the corresponding<br />

time signals, both modulated at the<br />

rotational frequency, 29Hz (34.4ms);<br />

the RMS of the raw signal and<br />

enveloped signal decreased from<br />

1.08g and 1.59g to 0.70g and 1.06g<br />

respectively after resetting of the<br />

machine.<br />

4 - Wind Turbines<br />

Wind power is a rapidly growing form of renewable energy in many parts of the world. As an established<br />

source of renewable electricity generation, they are set to play an important role in future energy supply around<br />

the world. In the UK, there is increasing interest in placing wind turbines offshore, which offers a number of<br />

advantages including improved wind conditions and reduced planning restrictions. However, the environment<br />

in which offshore wind turbines must operate is more demanding and often extreme, demanding a higher<br />

degree of integrity and reliability if costs are to be minimised.<br />

Due to the remote location and poor accessibility of wind turbines, it is important that faults are detected<br />

early and consequential damage reduced or avoided and repair costs minimised. This will lead to shorter<br />

downtimes and reduced loss of revenue. Detecting bearing damage early could mean the difference between<br />

replacing the gearbox at a cost of around €250000 and replacing the bearing at a cost of €5000.<br />

Wind turbine gearboxes are subject to high dynamic<br />

loads and, due to changing wind conditions, the<br />

load spectrum varies greatly and includes high<br />

peak loads and low load operating conditions. The<br />

high static safety required for maximum load means<br />

that bearings with high load carrying capacity are<br />

required. When there is little wind, however, loads<br />

are low and this can lead to damage due to sliding<br />

of the rolling element set. As a result, many field<br />

operating failures are a consequence of gearbox<br />

bearing failure. Misalignment, poor lubrication and<br />

maintenance also contribute towards this trend.<br />

Figure 12 shows the spectrum from a gearbox<br />

output shaft where the BPFO, 183Hz, and the<br />

harmonics are clearly evident. Sidebands at the<br />

rotational speed, 18.7Hz, are also present.<br />

Role of Vibration Monitoring in Predictive Maintenance<br />

Figure 11 Acceleration time signal on the housing<br />

before and after resetting of the gear backlash<br />

(a) Before resetting of gear backlash<br />

(b) After resetting of gear backlash<br />

49<br />

Figure 12 Frequency spectrum from gearbox output shaft<br />

Vol 24 No 2


AMMJ<br />

The gearbox was taken out of<br />

service for inspection and a<br />

photograph of the damaged inner<br />

ring raceway of the cylindrical roller<br />

bearing located on the high speed<br />

shaft is shown in Figure 13.<br />

Role of Vibration Monitoring in Predictive Maintenance<br />

Figure 13 Damage on the bearing inner ring raceway of a gearbox output shaft<br />

An example of an envelope<br />

spectrum obtained from a wind<br />

turbine gearbox is shown in Figure<br />

14. Vibration at 227.1Hz, which<br />

corresponded to the BPFI of type<br />

NU2326 cylindrical roller bearing<br />

located on the gearbox output<br />

shaft, is clearly evident along with<br />

sidebands at the shaft rotational<br />

speed. Inspection of the bearing<br />

revealed an inner ring raceway<br />

defect. This data was obtained<br />

from the FAG WiPro online<br />

Condition Monitoring system<br />

which was monitoring a VESTAS<br />

V90 turbine.<br />

Figure 14 Envelope spectrum obtained from the gearbox output shaft of a wind turbine<br />

Summary<br />

In some industries, maintenance is the second largest or even the largest element of operating costs and as<br />

such as becomes a cost control priority. Equipment failure not only affects plant availability but also safety, the<br />

environment and product quality. It can also impact on customer service in terms of missed deadlines and loss<br />

of confidence.<br />

The complexity and cost of modern day plant and equipment means that plant condition monitoring is now<br />

becoming a much more cost-effective option. Although many industries have and still do take a reactive approach<br />

to maintenance, since there are no upfront costs, they pay the price in terms of increased plant downtime or lost<br />

production.<br />

Vibration monitoring is still probably the most widely used predictive maintenance technique and, with few<br />

exceptions, can be applied to a wide variety of rotating equipment. Vibration monitoring allows the condition of<br />

machinery to be determined as it operates and detects those elements which start to show signs of deterioration<br />

before they actually fail, sometimes catastrophically. With this type of approach, unplanned downtime is reduced<br />

or eliminated, thereby increasing plant availability and efficiency and reducing costs.<br />

Rolling bearings are a critical element in many rotating machines and generate characteristic vibration frequencies<br />

which can combine to give complex vibration spectra which at times may be difficult to interpret other than by<br />

an experienced vibration analyst. In the case of rolling bearings, however, characteristic vibration signatures<br />

are often generated in the form of modulation of the fundamental bearing frequencies. This can be used to<br />

advantage and vibration condition monitoring software is often designed to identify these characteristic features<br />

and provide early warning of an impending problem. This usually takes the form of signal demodulation and the<br />

envelope spectrum which indicates early deterioration of the rolling/sliding contact surfaces.<br />

References<br />

1. Lacey S J. An Overview of Bearing Vibration Analysis, Schaeffler (UK) Technical Publication.<br />

First Published in the Maintenance and Engineering Magazine (2010)<br />

50<br />

Vol 24 No 2


Technical Short Feature:<br />

Machinery Troubleshooting - First Impressions<br />

When troubleshooting a machinery problem, whether for an<br />

unusual vibration problem or a component failure such as a bearing<br />

or seal, first impressions from the initial machinery inspection are<br />

very important. Any troubleshooting exercise should begin with<br />

a thorough investigation of machine history - process, design,<br />

operation, maintenance, and all available machine details. These<br />

first impressions are necessary to make sure the troubleshooting<br />

team is fully armed with important data and minimize the chances<br />

of a misdiagnosis.<br />

Many people new to the troubleshooting process have a<br />

tendency to immediately pick up tools and start working. A better<br />

approach is to put the tools down and collect first impressions.<br />

While they might not immediately reveal the problem, they may<br />

identify a number of issues that are impacting overall reliability.<br />

Recommendations for these initial inspections include:<br />

1. Overall cleanliness - Good housekeeping often reveals that machinery maintenance practices are held<br />

to a higher standard. Look beyond dust to the condition of the base and foundation, piping supports, seal<br />

leaks, etc., for evidence of maintenance practices or environmental factors that negatively impact reliability.<br />

What are the expectations that a field repair can be conducted without introducing contaminants that will<br />

shorten the life of the replacement parts?<br />

2. More detailed machine inspection - Start with the machine base and look for obvious signs of decay<br />

or improper anchoring. Move up to the feet and inspect the shims and hold-down bolts. Poor practices at<br />

the base often reveal a lack of quality of other repairs. Move to the shaft and drive (i.e., couplings, belts,<br />

etc.) and look for evidence of shaft damage, improper coupling assembly, and incorrect key length. While<br />

issues with these areas may not be the cause of the current problem, improvements made with the required<br />

repairs will improve machinery reliability.<br />

3. If running, perform a basic vibration check - Use a simple tool such as a coin with serrated edges to obtain<br />

an impression of relative machinery movement if the machine is still running. While vibration measurements<br />

tend to focus on the bearings, with coin in hand, start at the base and work up to the bearing locations to feel<br />

for unusual movement. Pay close attention to boundaries and connections such as the base-to-foundation,<br />

machine feet-to-base, and all piping and conduit. A simple condition such as a loose base-bolt can have a<br />

dramatic impact on the machine.<br />

4. Keep detailed notes of the initial impressions – They will provide a comprehensive and professional report<br />

on improvements that will impact the life and reliability of the machine. While at the machine site, inspect<br />

other equipment in the area for similar issues and carefully present this information to the stakeholders.<br />

While no one likes to have their flaws revealed, a good presentation of steps that can be followed to<br />

positively impact machinery will be well received.<br />

Motor Feet Outside Base - Poor Support<br />

Content and pictures courtesy of SKF @ptitude Exchange<br />

Base Not Flat<br />

Vol 24 No 2


Maintenance News<br />

Dr Gunawan Joins Monash University to Lead MRE<br />

Dr Indra Gunawan has joined Monash University to lead and<br />

teach in the postgraduate programs in maintenance and reliability<br />

engineering. He joins following 5 years at New Zealand’s<br />

Auckland University of Technology.<br />

Indra graduated in Civil Engineering from Parahyangan<br />

University, Indonesia, and gained his master’s degree in<br />

Construction Management and a PhD in Industrial Engineering<br />

from Northeastern University, USA. His research interests<br />

include project management, reliability engineering and<br />

operations management.<br />

He replaces Ray Beebe, who has led these off-campus programs<br />

since 1996 and seen them grow to reach students in many<br />

continents. Ray retired from tenure in 2010, but continues parttime<br />

with teaching in condition monitoring. He continues to be<br />

available for speaking engagements and is writing his third book,<br />

provisionally titled “Condition monitoring of steam turbines”.<br />

www.gippsland.monash.edu/science/mre<br />

Bermuda Electric Light Company Selects Oniqua<br />

Oniqua Enterprise Analytics, the leading provider of MRO<br />

(maintenance, repair and operations) analytics software<br />

solutions for asset-intensive organizations, has announced that<br />

Bermuda Electric Light Company Limited (BELCO) has selected<br />

Oniqua Analytics Solution (OAS) to optimize its inventory levels,<br />

increase operational efficiency and ensure reliable delivery of<br />

electric service to the residents and businesses of Bermuda.<br />

BELCO is Bermuda’s sole supplier of electricity, operating a<br />

generating plant and transmission and distribution system.<br />

OAS will help ensure the right MRO materials are available<br />

when needed to perform planned and corrective maintenance<br />

for BELCO’s power supply team.<br />

“Our analysis indicated that by maintaining its current material<br />

management processes without taking any corrective actions,<br />

BELCO would continue to increase inventory value and costs<br />

without making any positive service level impact on the critical<br />

spares necessary for the maintenance operation,” stated Lindsay<br />

Clarke, President of Oniqua Americas.<br />

“OAS, supported by Oniqua professional services, will help<br />

BELCO eliminate unnecessary inventory; improve and maintain<br />

the data integrity of its parts catalog; generate accurate,<br />

business-critical reporting; and rapidly develop critical inventory<br />

analyst expertise.”<br />

OAS is an advanced and comprehensive analytics solution for<br />

inbound MRO optimization. OAS provides the unique capability<br />

to perform end-to-end analyses of MRO inventory, maintenance<br />

and procurement activities, and then transform raw data into<br />

actionable information for smarter decision making.<br />

In a recent research report entitled, Utilities Improve Financial<br />

Performance for MRO Inventory, Maintenance, and Procurement:<br />

Ralph Rio, Research Director Enterprise Software, ARC Advisory<br />

Group, stated, “With a utility’s sizable and widely distributed<br />

MRO inventory, the investment in OAS can provide significant<br />

returns... OAS provides utilities with a comprehensive solution<br />

for optimizing MRO inventory, maintenance and procurement<br />

activities. It uses analytical tools to determine what materials<br />

are needed, when they should be ordered, how much stock to<br />

maintain, and what suppliers to use. This provides an opportunity<br />

to improve asset availability and materials costs... and improve<br />

the P&L statement and balance sheet.”<br />

www.oniqua.com<br />

Thermal Cameras Play Their Part In<br />

Flood Recovery<br />

Deadly floods on Australia’s eastern seaboard have left a trail<br />

of destruction with thousands of properties in need of damage<br />

assessment and repair in coming months.<br />

At the forefront of the road back to recovery will be an army of<br />

building inspectors and professional thermographers armed with<br />

no more than an infrared camera.<br />

These hi-tech cameras can detect, spot and measure temperature<br />

differences over entire surfaces.<br />

Residual moisture, mould or dampness problems can be easily<br />

identified by thermal imaging cameras. For many flood victims,<br />

IR images will be required as buildings and property are able<br />

to be assessed by thermal image without the need for further<br />

damage or demolition.<br />

Newly released FLIR E-Series handheld thermal imagers from<br />

FLIR Systems, have further refined the skill in ‘moisture-spotting’<br />

through the use of MeterLiNK which frees the thermographer<br />

from the manual process of collecting field data.<br />

Using WI-FI and Bluetooth® technologies, MeterLiNK enables<br />

the thermographer to wirelessly transmit diagnostic data from<br />

clamp and moisture meters directly to the camera and associate<br />

these readings with the corresponding targets stored in an<br />

infrared image for accurate, coordinated documentation.<br />

Voice comments can be added via Bluetooth headset and text<br />

notes from the touch-screen keypad.<br />

For building-related professionals concerned with tracking<br />

moisture and water entry, MeterLiNK works with the Extech<br />

InspectorPro MO297 multi-function moisture meter and<br />

psychrometer. Using Wi-Fi, images and data can be sent to an<br />

iPhone(R) or iPad(R) to share reports and critical information<br />

quickly.<br />

Roger Christiansz, General Manager FLIR Systems Australia<br />

said: ‘MeterLiNK enables FLIR customers to integrate valuable<br />

readings from advanced, multifunction Extech meters into one<br />

format, infrared image.<br />

‘MeterLink and the related connectivity features we are<br />

introducing represent FLIR’s commitment to driving innovation<br />

and leadership in the infrared camera industry.’<br />

FLIR SYSTEMS Australia P/L www.flir.com<br />

VAM Handheld Vibration Analyzer<br />

Datastick Systems, Inc., has announced the immediate<br />

availability of its VAM Vibration Acoustic Monitoring package<br />

for its VSA(TM) line of handheld Vibration Spectrum Analyzers,<br />

which are used in the maintenance of machinery, such as pumps,<br />

fans, motors, and compressors.<br />

The package includes industrial noise-canceling headphones<br />

with safety earmuffs and both Passive and Active Noise<br />

Cancelation. The package also includes an in-line amplifier for<br />

adjusting the sound level, as well as cabling and connector.<br />

“Many vibration experts will use headphones as electronic<br />

stethoscopes in the normal signal acquisition process, so they<br />

can simultaneously ‘listen’ to the sensor output while observing<br />

the time or frequency spectrum displays,” said John Visotsky,<br />

Chairman of the Atlanta Chapter of the Vibration Institute. “This<br />

additional capability helps distinguish between bearing faults,<br />

race defects, lubrication requirements, gear mesh faults, rubbing<br />

and other defects. Vibration novices will learn the sounds of<br />

the problems they are finding, and gain greater certainty with<br />

their tools. Audio signal output adds one more perception to a<br />

vibration analyst’s toolset.”<br />

Vol 24 No 2


Maintenance News<br />

Penny Melrose, Datastick CEO, said that the new accessory<br />

package was the direct result of requests from customers.<br />

“Analysis of the waveforms and frequency spectra of the vibration<br />

from machines with problems can prevent costly, unpredicted,<br />

and sometimes dangerous breakdowns. The VAM Vibration<br />

Acoustic Monitoring package gives maintenance and reliability<br />

managers and technicians an extra dimension in their analysis<br />

of vibration signals.” www.datastick.com<br />

Simple Tools Are Often The Best<br />

Mounting larger rolling element bearings is a technical job that<br />

can be frustrating without the proper tools. In one case, the<br />

mechanics on a job were attempting to mount two 22244 spherical<br />

roller bearings on a vertical pinion gear shaft. The bearings had<br />

to be driven up a tapered adapter sleeve to properly reduce the<br />

clearance. The problem? They didn’t have the right tool for the<br />

job. This bearing was to be mounted on a SNW44 series Sleeve/<br />

Nut/Washer. The AN44 size nut is approximately 8.5” (216 mm)<br />

in diameter at the threads.<br />

The workers had been trying for<br />

three days to advance the nut<br />

on the threaded adapter sleeve.<br />

When they finally called for help,<br />

the problem was obvious. They<br />

were trying to advance the nut<br />

using a home-made piece of<br />

key stock! The existing nuts<br />

were quite bashed up and had<br />

to be replaced. A quick visit to<br />

the trunk of the local SKF Field<br />

rep produced the proper tool: an<br />

Impact Spanner. Both bearings<br />

were properly mounted within<br />

an hour after the right tool was<br />

applied.<br />

The impact spanner is the “big brother” to the standard hook<br />

spanner. It’s made of special iron that takes a solid hit and<br />

doesn’t chip. The most important item to remember is that this<br />

spanner is designed to be hammered right on the head of the<br />

tool, NOT on the handle. Hitting the handle usually breaks it off.<br />

The TMFN series is available in several sizes to fit nuts from<br />

about 5” - 30” (125mm - 750mm.)<br />

Contents and pictures courtesy of SKF @ptitude Exchange.For<br />

assistance with mounting procedures, go to:<br />

www.skf.com/mount.<br />

MESPAS launches Release R5.13 of its Fleet<br />

Management Software mespas R5<br />

MESPAS AG has released version 5.13 of its fleet management<br />

software mespasR5. With morethan 80 new functionalities and<br />

modifications, this software upgrade is the most complex and<br />

largest ever released by MESPAS. It contains enhancements<br />

and innovations to benefit the operational as well as the<br />

management side of a shipping company’s business. The<br />

most important innovations relate to the mespas Cube and<br />

mespas Reporting Engine. Over 80 new functionalities and<br />

enhancements MESPAS announced that it has released in its<br />

new software upgrade mespasR5.13 on January 15, 2011.<br />

New features include a complete redesign of the Planned<br />

Maintenance System (PMS) – now called Asset Management<br />

System – which is further improving the system’s architecture as<br />

well as the functionality and look & feel of the user interface.<br />

Additional enhancements were implemented in part<br />

management, procurement, and maintenance. For example:<br />

simplified recording of jobs; enhanced part management<br />

functionalities including location history; easy categorization of<br />

53<br />

recurring jobs; and many others. All software enhancements<br />

and new functionalities in mespas R5 come free of charge to<br />

MESPAS customers. Two major innovations are the mespas<br />

Cube and mespas Reporting Engine:<br />

The mespas Cube, installed on board the ships, is a small<br />

offshore server (see attached picture). It acts as the hub between<br />

the vessel’s PCs and the central database ashore.<br />

With the Cube, the vessel<br />

client architecture was<br />

changed from a “single<br />

user/single PC” to a<br />

“client/server” architecture,<br />

which is fully network and<br />

multi-user capable. This<br />

means, the software can<br />

be run on multiple PCs on board the ship, without impinging on<br />

the software’s ability to synchronize and work with the central<br />

database ashore. Since everything is pre-installed and preconfigured<br />

on the mespas Cube, there is no IT knowledge or<br />

intervention needed on board the ships to ensure the safe and<br />

robust running of the software. In addition, the mespas Cube<br />

allows automating certain processes.<br />

Ship owners and ship managers require accurate and timely<br />

information on the performance of their fleet as the basis for<br />

informed decisions. The new mespas Reporting Engine was<br />

developed with this need in mind. “Those responsible for the<br />

cost-efficient running of a whole fleet need a tool that gives them,<br />

at the push of a button, the ability to review critical performance<br />

indicators, purchasing analyses, budgeting information as well<br />

as a variety of technical overviews“, says Daniel Gsponer,<br />

Chief Technology Officer of MESPAS AG. “All this information is<br />

available within the Reporting Engine.”<br />

The overviews, comparisons and analyses can be run on<br />

single vessel level as well as across products or even the entire<br />

fleet, thanks to the centralized database. With the mespas<br />

Reporting Engine, the huge amount of data that is recorded and<br />

documented every day can be analysed and made available to<br />

relevant internal and external stakeholders.<br />

www.mespas.com<br />

FLIR E-Series Creates New Class<br />

For IR Handheld Cameras<br />

FLIR Systems has unveiled its new-generation E-Series range<br />

of compact thermal imaging cameras - packed with new features<br />

like WiFi and Bluetooth®. connectivity, Touch-Screen and<br />

iPhone App – to maintain its leadership status in the predictive<br />

maintenance and building inspection IR markets.<br />

Available in three different ‘point and shoot’ models – E40, E50<br />

or E60 for electrical and industrial and a bx range for building<br />

- the totally re-designed handheld cameras are lightweight and,<br />

according to FLIR, ‘very competitively priced.’<br />

FLIR is describing the new range as ‘the best performing<br />

and value for money compact thermal imaging cameras ever<br />

produced that are designed to fit both your IR inspection program<br />

and neatly in the palm of your hand.’<br />

Designed for those looking for high quality resolution, FLIR E-<br />

Series has more user-friendly features like MeterLiNK, large 3.5”<br />

LCD screen and the ability to communicate findings efficiently<br />

and easily using Bluetooth®.<br />

Weighing in at 800g (lightest in class) and tested to survive and<br />

maintain accuracy after a 2m fall to concrete, FLIR says the ‘E-<br />

Series range is the best performing value-for-money IR cameras<br />

available, made ‘tough’ to stand the rigors, shocks and vibrations<br />

of daily use’.<br />

Roger Christiansz, Managing Director FLIR Systems Australia:<br />

‘ The E-Series are new-generation IR cameras with all the mod-<br />

Vol 24 No 2


cons and class-leading features you would expect from FLIR.’<br />

E-Series is a successful combination of strong industrial<br />

design and lightweight materials. The result is a camera that is<br />

ergonomically a pleasure to use and one that will not weigh you<br />

down as you go about your business, whatever the application.<br />

‘We expect demand for the E-Series to come from a wide<br />

spectrum of sectors including manufacturing, R & D, automotive,<br />

electronics, logistics, renewable energy, construction and HVAC<br />

all looking for value for money, user-friendly thermal imager<br />

rugged enough to take it and still deliver superior image quality.’<br />

FLIR E-Series boasts a host of new<br />

features including:<br />

• Thumbnail JPEG image gallery<br />

• High thermal sensitivity Accuracy<br />

± 2% and 0.1°C<br />

• Long life battery 4 hours<br />

• Fusion Picture-in-Picture (P-I-P)<br />

• Copy images to USB<br />

• Thermal fusion (E40/E50)<br />

• Instant reports (E60)<br />

• Text and voice annotations<br />

• Transmit images to smart iphone<br />

or tablet PC<br />

www.flir.com<br />

Maintenance News<br />

Marine Software’s PM Job Lock<br />

U.K. based Marine Software Ltd have successfully supplied their<br />

MPM - Marine Planned Maintenance solution to Swedish based<br />

Rederi AB Uman. These PMS systems will be installed on three<br />

Gibraltar flagged self-discharging general cargo vessels, which<br />

operate mainly in the Baltic and North Sea regions.<br />

Marine Software also delivered a central OPM – Office Planned<br />

Maintenance system for Rederi AB Uman’s Karlshamn office.<br />

This provides all shore side technical staff the ability to monitor<br />

fleet maintenance status ashore.<br />

Reederei AB Uman were very interested in the “PM Job Lock”<br />

module, to ensure once the MPM database was operational onboard,<br />

that no crew member would be able to make Job Card<br />

amendments to job instructions or interval periods, even as the<br />

system administrator.<br />

The central office OPM users could then control these changes<br />

ashore and submit simple job card update files to the vessels<br />

for the reflective changes to be made. This type of control is<br />

becoming increasingly popular throughout Marine Software’s<br />

client base, as it ensures on-going database integrity especially<br />

for same class sister vessels.<br />

Mr Björn Holm, Fleet Manager Comments:<br />

“For us the choice of planned maintenance system was simple;<br />

a user-friendly program with a lot of module functions that can be<br />

built on to fit just our organisation, and a great support function<br />

as well.“ www.marinesoftware.co.uk<br />

Guohua Wind Turbines Choose SKF Remote<br />

Monitoring<br />

When the fourth biggest wind farm operator in China increases<br />

their installed capacity by 50% within one year, that indicates<br />

a company that knows its business. And one of the business<br />

aspects that all wind farm operators need to take care of is “turbine<br />

reliability” – keeping the turbines turning as much as possible<br />

and keeping maintenance activities down to a minimum.<br />

Reduced or controlled maintenance is always a valuable<br />

contribution to bottom line profitability, but when you’ve got<br />

2000 MW of installed capacity then you are talking about huge<br />

54<br />

amounts of money. That is why Mr. Zhou Weihua, Deputy General<br />

Manager of the Production Department, took a decision in 2008<br />

to evaluate his maintenance strategy and the technology to be<br />

applied within that strategy. A critical decision was to look for the<br />

most reliable and experienced way to determine the health of his<br />

turbines in the fastest and most effective way.<br />

With a few different turbine designs and sizes out in the field<br />

he needed the best possible way to get reliable and regular<br />

information about the general condition of selected turbines of<br />

these designs and types. At the same time he wanted identify<br />

any typical negative trends that might occur in the various, but<br />

differing, field operating conditions that the turbines would be<br />

deployed to.<br />

Not being satisfied with his previous assessment process of<br />

only using temperature readings of gearbox oil and generator<br />

bearing housings, he wanted to investigate on-line monitoring,<br />

where vibration signals from critical components are collected<br />

24 hours a day and analysed to determine exactly if and where<br />

problems are developing, and how severe any problems were.<br />

This type of monitoring would also provide valuable knowledge<br />

that could allow critical maintenance to be planned and avoid<br />

unexpected and very costly breakdowns.<br />

His first step was to make a deep investigation of what technology<br />

was available and the quality and knowledge of the suppliers.<br />

These investigations covered all the key suppliers of such<br />

technology but contacts with other wind farm operators in China<br />

quickly brought him to consider SKF and their turbine monitoring<br />

system for further discussions. After direct contact with SKF, I<br />

heard that they had recently been successful with remote online<br />

monitoring, where data from the monitored turbine in the<br />

wind farm were transmitted by Internet to their specialists for<br />

analysis.<br />

In order to get first hand experience of their remote on-line<br />

capability he visited their Intelligence Centre Wind (ICW), their<br />

major wind turbine diagnostic centre in Hamburg, Germany”.<br />

“In Hamburg I saw examples of almost all the capabilities<br />

of a SKF WinCon system, because there were so many<br />

systems deployed in so many wind farms. The level of detail<br />

that the system could give was clearly demonstrated, and the<br />

explanations by the people making the analysis clearly indicated<br />

that they knew all about wind turbines and the critical machinery.<br />

The Hamburg visit gave me the confidence to set up a field trial<br />

on some turbines in Guohua wind farms in 2009”.<br />

The field trial involved 11 SKF WindCon systems to be deployed<br />

across 3 wind farms; one in Jiangsu province, one in Shadong<br />

province and one in Inner Mongolia. Around the time SKF were<br />

installing their systems in the Guohua turbines SKF had opened<br />

a Remote Condition Monitoring Centre in Shanghai. Having SKF<br />

experts so close was an added benefit to Mr. Zhou and he was<br />

anxious to get the systems operating and see what the results<br />

would be.<br />

The data was collected on<br />

a local server at each wind<br />

farm and transmitted to an<br />

SKF server in Shanghai for<br />

analysis. Any immediate<br />

emergency situation would<br />

be reported at once but an<br />

‘emergency situation’ was<br />

not detected at start up of<br />

the monitoring, and a report was issued once per month to the<br />

wind farm site managers and Mr Zhou.<br />

The reports contained the detailed vibration spectra for the key<br />

components being monitored, together with a brief statement that<br />

summarised the analysis of the data in terms of the condition of<br />

the component. But there was also a “report grid” that indicated<br />

the components being monitored and each one had one of 3<br />

colours; green, yellow or red to give immediate indication of the<br />

condition, with green being OK, yellow being a slight to major<br />

Vol 24 No 2


Maintenance News<br />

deviation from the “acceptable levels or trends”, and red being<br />

something requiring immediate attention.<br />

The first results were good, because Mr Zhou could “see” for the<br />

first time what was really happening with his critical machinery.<br />

The SKF WindCon systems delivered the vibration spectra,<br />

similar to those he saw in Hamburg, and the SKF experts in<br />

Shanghai interpreted the data in terms of the condition of the<br />

bearings, potential misalignment, gear damage etc.<br />

During the six months to January 2010, the SKF WindCons<br />

provided good information on the turbines allowing Mr. Zhou to<br />

determine if and what maintenance would be required. In that<br />

period one of the installed SKF WindCons identified a severely<br />

damaged generator gearbox bearing at the Inner Mongolia wind<br />

farm.<br />

“The SKF WindCons did their job, said Mr. Zhou, they kept<br />

me informed and the early identification of the severity of the<br />

damaged bearing in Inner Mongolia was enough to allow us to<br />

plan for replacement at minimum cost and disturbance to the<br />

planned electricity supply from the turbine”.<br />

Since the tests Guohua have installed another 58 SKF WindCons<br />

and a further 280 have been ordered.<br />

www.skf.com<br />

Logica Australia Partners With IBM<br />

Logica Australia, a leading IT and business services provider,<br />

has announced it has expanded its asset management offering<br />

by signing a new agreement with IBM to resell, deliver and<br />

support Maximo® Asset Management.<br />

“Logica already has a very strong asset management practice<br />

in Australia,” said Paul Sargeant, Director, Enterprise Asset<br />

AMMJ Sponsors and Supporters<br />

55<br />

Management. “We have been working closely with our clients<br />

over the past 20 years to design, build and manage enterprise<br />

asset management solutions that help them gain maximum<br />

value from their asset life cycles.”<br />

“Our clients will now be able to procure this best of breed asset<br />

management software directly from Logica, packaged with<br />

certified professionals who understand the core benefits and<br />

challenges of integrating Maximo with exiting systems to simplify<br />

their processes,” added Sargeant.<br />

Maximo is asset management software that provides lifecycle<br />

and maintenance management for all asset types to help<br />

companies gain maximum value from their investment, business<br />

and IT assets within their lifecycle. The software provides a<br />

single platform to track enterprise assets, ICT assets, and<br />

mobility assets, and is a critical application for Logica’s clients<br />

in the energy and utilities, transport and logistics, engineering<br />

services, retail and public sectors.<br />

Logica is one of the few organisations that has IBM Maximo<br />

certified professionals working across both its sales and delivery<br />

teams. Logica’s skilled team supports clients with planning,<br />

implementation and the ongoing management of Maximo to<br />

remove the complexity and ensure a smooth transition.<br />

“The most effective asset management solutions are those that<br />

track assets across the whole enterprise, rather than taking a<br />

siloed approach for individual departments. We help our clients<br />

take this philosophy one step further by showing them where<br />

they can achieve additional benefits by integrating Maximo with<br />

other critical business systems and supporting this rollout,” said<br />

Sargeant.<br />

For more information on Maximo please visit: http://www-01.ibm.<br />

com/software/tivoli/products/maximo-asset-mgmt/<br />

www.logica.com<br />

The AMMJ has been published since 1988 (originally as the Maintenance Journal). Our survival over<br />

those years has depended on the support given by our Advertisers. In these days of multi media options<br />

the AMMJ particularly wish to thank our major current Advertisers who have advertised with the AMMJ<br />

over many issues:<br />

PLATINUM Sponsor and Supporter (Inserts and Multiple Page Advertising)<br />

SKF Reliability Systems rs.marketing@skf.com www.skf.com.au www.skf.com.au/training<br />

GOLD Sponsors and Supporters (Full Page Advertising)<br />

ARMS Reliability www.globalreliability.com<br />

FLIR info@FLIR.com.au www.FLIR.com.au<br />

Infratherm info@infratherm.com.au www.infratherm.com.au<br />

OMCS International steve@omcsinternational.com www.reliabilityassurance.com<br />

SIRF Rt www.sirfrt.com.au www.rcart.com.au<br />

The Asset Partnership mail@assetpartnership.com www.assetpartnership.com<br />

SILVER Sponsors and Supporters (Half Page Advertising)<br />

Apt Risk Management www.aptgroup.com.au<br />

Assetivity www.assetivity.com.au<br />

You can show your support for the AMMJ by taking a look at the advertising in this issue<br />

and by visiting the advertiser’s web sites.


Maintenance<br />

2011 Seminars<br />

Seminar 1 (1 Day)<br />

The Why, What, How and Who<br />

Of Maintenance<br />

Maintenance Costs. What Maintenance Does Your<br />

Organisation Need. Deciding What Maintenance Can<br />

Be Applied To Your Assets. Planned Maintenance,<br />

Preventive, Predictive, and Proactive Maintenance.<br />

Maintenance People, Maintenance Skills & Structures.<br />

Seminar 2 (1 Day)<br />

Maintenance Planning and<br />

Maintenance Management<br />

Maintenance Planning, Scheduling and Control,<br />

Maintenance Stores, Computerised Maintenance<br />

Management Systems, EAM’s and ERP’s, Maintenance<br />

History Collection, Using Maintenance Data. An Introduction<br />

To Maintenance Management and Asset Management.<br />

Seminars 1 and 2 Presented By Len Bradshaw (Aust)<br />

Workshop (1 Day)<br />

Applying Best Practices to<br />

Maintenance Planning &<br />

Control<br />

Ricky Smith has worked in Maintenance for some of the Best companies in the World<br />

and also was a Maintenance Company Commander in Iraq and Kuwait. Lessons<br />

learned from this experience are identified and discussed in this Workshop.<br />

Developing Effective Work Procedures. The Roles of a Planner. Planning Proactive<br />

Work Process. Feedback on the Plan once it has been executed. Daily and Weekly<br />

Scheduling. What to do about a low wrench time. Maintenance Planning effect on<br />

Work Execution. Feedback to the planner and schedulers. Maintenance Metrics and<br />

much more.<br />

Workshop Presented By Ricky Smith (USA)<br />

Who Should Attend:<br />

Tradespersons, Technicians,<br />

Planners, Schedulers,<br />

Maintenance Supervisors,<br />

Engineers, Managers and<br />

Operations Personnel.<br />

Venues<br />

Brisbane<br />

14 - 16 September 2011<br />

Melbourne<br />

19 - 21 September 2011<br />

Organised By Engineering Information Transfer P/L and the Asset Management and Maintenance Journal


Seminar 1 Duration - 1 Day<br />

The Why, What, How and Who<br />

Of Maintenance<br />

Presented by Len Bradshaw<br />

1. Consequences of Good or Bad Maintenance<br />

• The direct and indirect costs of Maintenance.<br />

• The real cost of failures and cost of downtime.<br />

• Do you identify and record real maintenance costs.<br />

• What do you cost and what are you worth.<br />

Displaying your value to your organisation.<br />

• Maintenance as a profit creator.<br />

• Short term and long term impact of insufficient<br />

resources in Maintenance<br />

• Effect of too little or too much planned maintenance.<br />

• Your Impact on Safety, Insurance and Legal Costs.<br />

2. Maintenance Activities<br />

• The different activities performed in maintenance.<br />

• Emergency, corrective, preventive, predictive,<br />

condition based, and Proactive maintenance.<br />

• Possible problems associated with fixed time<br />

replacement of components.<br />

• Understanding what are failures in maintenance.<br />

• The different failure types and how they affect what<br />

maintenance should be used.<br />

• What maintenance is needed. Basic rules in setting<br />

inspection and PM frequencies.<br />

3. Improving Maintenance Activities<br />

• Introduction to maintenance plan development.<br />

PM’s and repair proceedures.<br />

• Moving through Preventive / Predictive to Proactive<br />

Maintenance.<br />

4. Inspections & Condition Based Maintenance<br />

• What inspection and preventive/predictive techniques<br />

are now available in maintenance.<br />

• A look at the wide range of inspection and condition<br />

monitoring techniques<br />

• Visual inspections, oil analysis, vibration monitoring,<br />

thermography, acoustic emission, boroscopes, fibre<br />

optics, alignment techniques, residual current.<br />

5. The People and Structures In Maintenance<br />

• The different organisational structures used for<br />

maintenance activities.<br />

• Restructured maintenance, flexibility, multiskilling<br />

and team based structures.<br />

• What motivates people to work with the company<br />

rather than against it.<br />

• Maintenance Outsourcing/Contracting - for and<br />

against.<br />

• Introduction to what the best do: Leadership,<br />

recruitment, training, flexibility, motivation,<br />

teams, TPM, performance, rewards, core skills<br />

and outsourcing.<br />

Seminar 2 Duration - 1 Day<br />

Maintenance Planning and<br />

Maintenance Management<br />

Presented by Len Bradshaw<br />

1. Computerised Maintenance Management<br />

Systems<br />

• The different techniques involved with<br />

maintenance planning and use of a CMMS<br />

• The move towards Asset Management Systems<br />

and beyond the basic CMMS.<br />

• Links to other management systems, GIS, GPS,<br />

Internet, Intranet, Web based systems.<br />

• Who should be the planner. Responsibilities/<br />

duties of the planner.<br />

2. Maintenance Planning - The Details<br />

• Equipment coding, inventory and asset registers.<br />

Asset technical databases. Rotables.<br />

• Asset and task priority or criticallity.<br />

• Maintenance requests. Quick work request.<br />

• A PM becoming a Corrective task. The small job.<br />

• Backlog and frontlog files.Opportunity<br />

maintenance. Backlog file management.<br />

• Planning PM routines and corrective work.<br />

• Determining the weekly work. How much work?<br />

• Maintenance planning coordination meeting.<br />

• Work order issue, work in progress.<br />

• Feedback and history.<br />

• Performance measures for plant,<br />

maintenance, people and planning.<br />

3. Maintenance Stores<br />

• Store objectives and stock control.<br />

• Impact of maintenance type on stock held.<br />

• Who owns the stores? Who owns the parts?<br />

• Maintenance of parts in the store.<br />

• Vendor and user alliances. Consignment stock.<br />

• Monitoring service levels from your store.<br />

• Location of the stores.<br />

• Internet spares, parts optimisation,<br />

4. Maintenance Management<br />

• Using downtime data to minimise the impact of<br />

downtime.<br />

• Examples of how to collect, use, and understand<br />

maintenance data.<br />

• Maintenance - Using MTBF? Histograms, Pareto<br />

Analysis, Simulation.<br />

5. Asset Management<br />

• Introduction to Asset Management and<br />

Maintenance Excellence.<br />

• Introduction to life cycle costing of assets.<br />

• Introduction to Setting Strategies: Audits,<br />

Benchmarking, and KPI,s<br />

Who should attend these 1 day seminars?<br />

Tradespersons, Technicians, Planners, Schedulers, Engineers, Supervisors and Managers, plus Operations Personnel<br />

and others interested in maintenance of plant and assets.


Workshop Duration - 1 Day<br />

Applying Best Practices to<br />

Maintenance Planning & Control<br />

Presented by Ricky Smith<br />

1. What does World Class Maintenance Planning look like?<br />

• Alcoa, Mt Holly – recognized worldwide as one of the best in the world.<br />

• Lessons learned from this experience are identified and discussed.<br />

2. Developing Effective Work Procedures<br />

• Why work procedures are necessary and becoming more critical<br />

• What the Work Procedure hierarchy is and why it is important<br />

• The difference between ranking jobs for execution and jobs for work procedure development<br />

• How to effectively map a work procedure<br />

• How to write clear and meaningful Warnings, Cautions and Notes for work procedures<br />

• How to identify and document constraints, impediments and resources for work procedures<br />

• Basic rules for work procedures<br />

• How to design and construct effective work procedures<br />

• Basic metrics for work procedure development and usage<br />

3. Proactive Work<br />

• Proactive Work Flow Model Attributes<br />

• The Roles of a Planner<br />

• The Roles of a Maintenance Supervisor<br />

• Planning Proactive Work Process<br />

• Kitting Parts<br />

• Managing the Backlog Overview<br />

• Feedback on the Plan once it has been executed<br />

4. Maintenance Scheduling<br />

• Daily and Weekly Scheduling<br />

• Wrench Time<br />

• Measuring Wrench Time<br />

• What to do about a low wrench time?<br />

• Scheduling one week of work load for your crew<br />

5. Maintenance Execution<br />

• Maintenance Planning effect on Work Execution<br />

• Maintenance Scheduling effect on Work Execution<br />

• Lack of / use of Effective Work Procedures<br />

effect on Work Execution<br />

• Feedback to the planner and schedulers<br />

• Work Order Close Out<br />

• Rework – how to eliminate it<br />

6. Maintenance Program Metrics<br />

• Metrics and Key Performance Indicators<br />

• Department Level Measures<br />

• Equipment or System Level Measures<br />

RICKY SMITH - Workshop<br />

Ricky Smith is renowned in the world of<br />

reliability and maintenance. He has more<br />

than 30 years of experience working in<br />

hundreds of plants world wide in reliability,<br />

maintenance management and training.<br />

Ricky has worked in maintenance at some<br />

of the World’s great companies including<br />

Alumax Mt Holly (now Alcoa Mt holly).<br />

Ricky spent one year in Kuwait and Iraq as<br />

a maintenance company commander for<br />

the US Army Reserve, where he provided<br />

maintenance to US and Coalition Forces.<br />

Ricky has developed an insight applicable<br />

to every maintenance facet.<br />

Ricky is also a well-respected author<br />

with his published books, “Lean<br />

Maintenance” and “Industrial Repair, Best<br />

Maintenance Repair Practices” with his<br />

latest book, “Rules of Thumb in Reliability<br />

Engineering”.<br />

Who should attend this 1 day workshop?<br />

Tradespersons, Technicians, Planners, Schedulers, Engineers, Supervisors and Managers, plus Operations Personnel<br />

and others interested in maintenance of plant and assets.


Len Bradshaw - Seminars 1 & 2<br />

Len Bradshaw is a specialist in maintenance<br />

management and maintenance planning/control. He<br />

is currently a Director of the Australasian Maintenance<br />

Excellence Awards. He is the Publisher/Editor of<br />

the AMMJ (Asset Management and Maintenance<br />

Journal) that reaches over 120 countries. He has<br />

a Masters Degree in Terotechnology (Maintenance<br />

Management).<br />

He has conducted maintenance seminars for all<br />

levels of maintenance staff from trades personnel<br />

to executive management. Len has conducted over<br />

320 courses for in excess of 9,000 maintenance<br />

personnel, both in Australia and overseas.<br />

Seminar and Worshop Fees AUD $750 per delegate (per day)<br />

The course fees are inclusive of GST and also include Seminar/Workshop material<br />

as well as lunch and refreshments. Course fee does not include accommodation,<br />

which if required is the delegates own responsibility.<br />

Confirmation A confirmation letter will be sent for each delegate.<br />

Times The courses start at 8:00am and end at 3:45pm, each day.<br />

Arrival/Signing-in is from 7:40am on the first day the delegate attends.<br />

REGISTRATION FORM<br />

Course One: AUD $750<br />

The Why What When & Who of Maintenance<br />

Course Two: AUD $750<br />

Maintenance Planning & Maintenance Management<br />

Workshop: AUD $750<br />

Applying Best Practices to Maintenance Planning<br />

____________________________________________________________________________________________________________________________________________________________<br />

Name of delegate Position<br />

Name of approving officer Position<br />

Company/Address<br />

Phone Email<br />

____________________________________________________________________________________________________________________________________________________________<br />

Method of payment Fee payable $_________________<br />

Cheque - enclosed made payable to Engineering Information Transfer Pty Ltd<br />

Electronic funds transfer - Please email to obtain EFT details from: mail@maintenancejournal.com<br />

Charge to my credit card Mastercard Visa Card Other Cards are accepted but a 2% fee applies.<br />

Name on card Signature<br />

2011 VENUES<br />

Brisbane: 14 - 16 Sept 2011<br />

Hotel Grand Chancellor<br />

23 Leichhardt St,<br />

Brisbane QLD<br />

Web: www.ghihotels.com<br />

Melbourne: 19 - 21 Sept 2011<br />

Rydges On Swanston Hotel<br />

701 Swanston St,<br />

Melbourne VIC<br />

Web: www.rydges.com<br />

How do I Register<br />

1. Mail the completed registration form together with your cheque made<br />

payable to: Engineering Information Transfer Pty Ltd,<br />

P.O. Box 703, Mornington, VIC 3931, Australia<br />

2. Scan form & email to: mail@maintenancejournal.com<br />

3. Email and Indicate courses/ dates/venue required/ personnel to<br />

attend and provide details of method of payment then email to:<br />

mail@maintenancejournal.com 4. Fax to: 03 59755735<br />

5. Or post/email a formal company Purchase Order/Purchase Order<br />

number and we will invoice your organisation on that Purchase Order.<br />

For Further Information<br />

Engineering Information Transfer P/L (ABN 67 330 738 613)<br />

Ph: Aus 03 5975 0083 Fax: 03 59755735<br />

Email: mail@maintenancejournal.com<br />

P.O. Box 703, Mornington, VIC 3931, Australia<br />

www.maintenancejournal.com<br />

Cancellations: Should you (after having registered) be unable to attend, a substitute delegate is always welcome. Alternatively, a full refund will be made for cancellations received<br />

in writing 14 days before the seminar starts . Cancellations 7 to 14 days prior to the seminar dates will be refunded 40% of the registration fee, in addition to receiving a set of seminar<br />

notes. There will be no refund for cancellations within 7 days of the seminar dates. This registration form may be photocopied.<br />

Course<br />

Please Tick Course<br />

Venue<br />

Please Tick Venue<br />

Brisbane<br />

Melbourne<br />

Expiry Date_______________


Mail this form to: EIT P/L, PO Box 703, Mornington, VIC 3931 Australia or email: mail@maintenancejournal.com<br />

ABN: 67 330 738 613 Phone: 03 59750083 Fax: 03 59755735 For Australia prices are inclusive of GST taxes.<br />

Prices are in Australian Dollars and are valid until 1 December 2011. This form may be photocopied.<br />

AMMJ PRINT Version Place Tick in Required Box 1 year (4 issues)<br />

Print Version Subscription (includes postage anywhere in the World): AUD $170 (US$170)<br />

eAMMJ ELECTRONIC Version 1 year (4 issues)<br />

eAMMJ Annual Subscription for One Person: AUD $80 (US $80)<br />

May be used by one person and stored on a single computer.<br />

eAMMJ Annual Subscription for Single Site: AUD $120 (US $120)<br />

May be distributed throughout a single site of your organisation.<br />

eAMMJ Annual Subscription for Multiple Sites Worldwide: AUD $400 (US $400)<br />

May be distributed to any site within your World wide corporation.<br />

Email Address for delivery of eAMMJ:<br />

Name of Subscriber<br />

Position<br />

Company Name<br />

Address<br />

Start Issue: For new subscriptions please indicate which issue will be the start of your subscription:<br />

Phone No of Contact Person:<br />

January <strong>April</strong> July October<br />

Method of payment Total to pay $<br />

Cheque - Made payable to Engineering Information Transfer P/L<br />

Electronic funds transfer - Please email to obtain eft details<br />

(Aus$18 will be added to all eft payments made from outside of Australia)<br />

Charge to credit card - Mastercard Visa Card<br />

Credit Card Number<br />

AMMJ Subscription Form<br />

Asset Management and Maintenance Journal<br />

Name on card Expiry Date<br />

Other Cards are accepted but 2% fee applies.


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WESTERN AUSTRALIA <br />

(WE201) 9-11 March<br />

<br />

<br />

<br />

<br />

NEW SOUTH WALES 16-18 November<br />

15 September<br />

9 November<br />

9-12 February<br />

<br />

<br />

<br />

<br />

QUEENSLAND<br />

VICTORIA<br />

NEW ZEALAND<br />

NEW SOUTH WALES SOUTH AUSTRALIA<br />

20-22 July<br />

22-24 June<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

23 November<br />

8 July<br />

4-8 October<br />

21-22 September<br />

10-12 May<br />

10-12 August<br />

16-18 February<br />

<br />

WESTERN AUSTRALIA<br />

<br />

VICTORIA<br />

<br />

25-27 May<br />

9 February<br />

<br />

<br />

27-28 July<br />

<br />

13-15 <strong>April</strong><br />

3-5 August<br />

<br />

22 September<br />

<br />

NORTHERN TERRITORY 22-24 November<br />

<br />

26-28 October<br />

12 February<br />

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8-10 June<br />

PAPUA NEW GUINEA <br />

<br />

25-26 May<br />

<br />

30 Nov-2 Dec<br />

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12 August<br />

QUEENSLAND<br />

QUEENSLAND<br />

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24-26 August<br />

SOUTH AUSTRALIA<br />

<br />

<br />

<br />

QUEENSLAND<br />

23-25 February<br />

FIJI<br />

<br />

NEW SOUTH WALES 22-26 March<br />

16-17 February<br />

<br />

14-16 September<br />

<br />

12 October<br />

<br />

WESTERN AUSTRALIA<br />

<br />

6-10 September<br />

<br />

7-9 July<br />

VICTORIA<br />

28-29 January<br />

<br />

4-5 May<br />

WESTERN AUSTRALIA<br />

23-25 March<br />

<br />

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QUEENSLAND<br />

23-27 August<br />

<br />

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25-27 May<br />

13-15 July<br />

25 February<br />

<br />

NEW ZEALAND<br />

28-29 October<br />

30 August-3 September<br />

19-21 October<br />

NEW ZEALAND<br />

1 September<br />

10-11 August<br />

<br />

<br />

<br />

<br />

WESTERN AUSTRALIA<br />

SOUTH AUSTRALIA<br />

23-25 February<br />

<br />

2-3 February<br />

22-24 June<br />

9-11 February<br />

<br />

<br />

<br />

NORTHERN TERRITORY <br />

4 May<br />

14-15 July<br />

<br />

NEW SOUTH WALES<br />

<br />

2-4 March<br />

<br />

VICTORIA<br />

12-13 July<br />

<br />

23-25 February<br />

<br />

26 October<br />

<br />

<br />

SOUTH AUSTRALIA<br />

23-25 February<br />

QUEENSLAND<br />

23-25 March<br />

<br />

3-4 February<br />

NEW SOUTH WALES <br />

QUEENSLAND<br />

<br />

<br />

13 May<br />

WESTERN AUSTRALIA<br />

<br />

23-24 November<br />

<br />

11-13 May<br />

20-22 <strong>April</strong><br />

5 November<br />

<br />

7-8 September<br />

TASMANIA<br />

22-24 June<br />

12-14 October<br />

<br />

NEW ZEALAND<br />

19-20 <strong>April</strong><br />

QUEENSLAND<br />

<br />

QUEENSLAND<br />

<br />

12-13 October<br />

<br />

<br />

11-13 May<br />

<br />

13-14 July<br />

VICTORIA<br />

13-15 July<br />

7-9 December<br />

<br />

24 March<br />

<br />

SOUTH AUSTRALIA<br />

<br />

SOUTH AUSTRALIA<br />

<br />

15-17 June<br />

<br />

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<br />

16-17 March<br />

<br />

1-3 June<br />

<br />

20 July<br />

NEW SOUTH WALES 15-16 June<br />

<br />

10-12 August<br />

<br />

20-22 July<br />

13-15 <strong>April</strong><br />

<br />

<br />

<br />

VICTORIA<br />

17-18 August<br />

VICTORIA<br />

<br />

17-19 August<br />

<br />

21-23 September<br />

<br />

WESTERN AUSTRALIA <br />

22-24 June<br />

<br />

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QUEENSLAND<br />

19-20 October<br />

<br />

5-7 October<br />

<br />

7-9 September<br />

NEW SOUTH WALES<br />

<br />

WESTERN AUSTRALIA 1-2 September<br />

WESTERN AUSTRALIA<br />

23-25 March<br />

<br />

<br />

9-11 March<br />

<br />

<br />

<br />

19-21 October<br />

13-15 October<br />

16-17 March<br />

<br />

23-24 March<br />

15-16 June<br />

9-11 March<br />

<br />

<br />

<br />

13-15 July<br />

8-9 December<br />

NEW ZEALAND<br />

27-29 July<br />

2-4 November<br />

10-11 August<br />

<br />

NEW ZEALAND<br />

<br />

<br />

<br />

QUEENSLAND<br />

1-3 June<br />

<br />

13-15 October<br />

23-25 February<br />

23-25 November<br />

<br />

SOUTH AUSTRALIA<br />

NEW SOUTH WALES 13-14 <strong>April</strong><br />

<br />

<br />

28-29 January<br />

<br />

<br />

<br />

<br />

2-4 March<br />

14-16 December<br />

<br />

4-6 May<br />

21-25 June<br />

9-10 November<br />

<br />

7-9 September<br />

23-24 June<br />

TASMANIA<br />

QUEENSLAND<br />

VICTORIA<br />

<br />

<br />

SOUTH AUSTRALIA<br />

<br />

<br />

<br />

19-21 <strong>April</strong><br />

<br />

16-19 February<br />

26-30 July<br />

8-12 November<br />

<br />

<br />

19-20 August<br />

VICTORIA<br />

SOUTH AUSTRALIA<br />

<br />

WESTERN AUSTRALIA<br />

16-18 March<br />

NEW SOUTH WALES WESTERN AUSTRALIA<br />

<br />

<br />

NEW SOUTH WALES <br />

23-25 November<br />

<br />

<br />

17-19 August<br />

15-19 March<br />

<br />

26-30 July<br />

SOUTH AUSTRALIA<br />

9 February<br />

23-24 February<br />

<br />

<br />

9-10 November<br />

NEW ZEALAND<br />

<br />

QUEENSLAND<br />

18-20 May<br />

13-17 September<br />

QUEENSLAND<br />

<br />

25-27 May<br />

<br />

WESTERN AUSTRALIA<br />

VICTORIA<br />

<br />

18-22 October<br />

<br />

4 February<br />

<br />

<br />

12-13 August<br />

12-14 October<br />

VICTORIA<br />

NEW SOUTH WALES 12-14 October<br />

20-24 September<br />

SOUTH AUSTRALIA<br />

<br />

<br />

<br />

<br />

NEW ZEALAND<br />

WESTERN AUSTRALIA <br />

<br />

28-30 <strong>April</strong><br />

11 February<br />

12-16 <strong>April</strong><br />

<br />

<br />

12-13 July<br />

VICTORIA<br />

16-18 August<br />

WESTERN AUSTRALIA<br />

QUEENSLAND<br />

23-25 March<br />

17-21 May<br />

VICTORIA<br />

<br />

7-9 December<br />

<br />

<br />

<br />

<br />

<br />

29 Nov-3 Dec<br />

TASMANIA<br />

2 February<br />

19-23 <strong>April</strong><br />

31 August-2 September<br />

22-26 November<br />

24-25 June<br />

NEW ZEALAND<br />

WESTERN AUSTRALIA <br />

WESTERN AUSTRALIA<br />

<br />

<br />

<br />

<br />

<br />

15-20 November<br />

10-12 August<br />

<br />

13-17 September<br />

<br />

21-22 <strong>April</strong><br />

VICTORIA<br />

NEW SOUTH WALES<br />

NEW SOUTH WALES<br />

<br />

<br />

NEW ZEALAND<br />

<br />

<br />

<br />

NEW SOUTH WALES<br />

<br />

<br />

11-13 May<br />

28 October<br />

<br />

17-19 March<br />

<br />

NEW ZEALAND<br />

18-19 May<br />

<br />

QUEENSLAND<br />

QUEENSLAND<br />

QUEENSLAND<br />

8 February<br />

<br />

<br />

20-22 <strong>April</strong><br />

<br />

<br />

<br />

QUEENSLAND<br />

9-11 March<br />

19-20 October<br />

<br />

24 August<br />

25 May<br />

30 August-1 September<br />

<br />

<br />

12-14 October<br />

SOUTH AUSTRALIA<br />

21 October<br />

5 February<br />

18-20 May<br />

<br />

<br />

WESTERN AUSTRALIA<br />

VICTORIA<br />

<br />

7-9 September<br />

3 March<br />

<br />

<br />

<br />

<br />

27-29 July<br />

<br />

VICTORIA<br />

29 June<br />

NEW SOUTH WALES 12 February<br />

NEW SOUTH WALES <br />

23-25 March<br />

<br />

21 September<br />

<br />

WESTERN AUSTRALIA <br />

24-26 August<br />

20-23 <strong>April</strong><br />

<br />

15-16 March<br />

<br />

21-23 June<br />

29 <strong>April</strong><br />

QUEENSLAND<br />

1 February<br />

QUEENSLAND<br />

21-23 September<br />

16-18 November<br />

WESTERN AUSTRALIA <br />

<br />

<br />

<br />

WESTERN AUSTRALIA <br />

NEW SOUTH WALES 14-17 September<br />

2-3 September<br />

20-22 October<br />

<br />

21 July<br />

<br />

SOUTH AUSTRALIA<br />

SOUTH AUSTRALIA<br />

14-16 September<br />

<br />

<br />

24 August<br />

<br />

QUEENSLAND<br />

<br />

21-23 <strong>April</strong><br />

<br />

QUEENSLAND<br />

26-29 October<br />

<br />

13-14 May<br />

<br />

NEW SOUTH WALES<br />

<br />

VICTORIA<br />

17-19 November<br />

VICTORIA<br />

20-22 July<br />

<br />

26 May<br />

<br />

WESTERN AUSTRALIA <br />

9 June<br />

27-30 July<br />

<br />

25-26 November<br />

5-7 May<br />

WESTERN AUSTRALIA<br />

1 December<br />

<br />

3-4 May<br />

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