enhance the impact of our current cbm/maintenance initiatives

Maintenance (CBM) Decision Optimization using the CMMS/EAM, and the reliability (RCM) knowledge base

Enhance the impact of our current CBM/Maintenance initiatives

Implement living reliability knowledge management

Drive continuous maintenance decision improvement

©2006 Optimal Maintenance Decisions (OMDEC) Inc.

Software1. Performs a function(s), and

2. Embodies a culture and viewpoint


The functions of maintenance (decision optimization) software

1. To build a decision model (a measuring stick) for interpreting condition monitoring data, optimally.

2. To deploy that model using an automated “intelligent” agent.

3. To verify the model’s performance and, to improve it continuously.


The viewpoint (culture)

Premise 1 Recorded information on what happened has

value

Premise 2 We may convert that information to practical,

structured reliability-centered knowledge1

Premise 3 Manage that knowledge using a dynamic,

continuous improvement process

1 Knowledge – the ability to make good, verifiable maintenance decisions.


What do we need on the work order for reliability analysis?

FF2

S3

PF1

1 Potential failure – has no or relatively minor consequences

2 Functional failure – has consequences resulting from loss of function

3 Suspension – a renewal of a failuer mode / component for reasons other than FF or PF


Living RCM search/audit functions


Events table


Pareto


Jack-knife


The CBM decision agent applies a decision Model


Savings due to optimization


CBM Performance Assessment

Total failures

Potential failures

Functional failures


Analyses, KPIs, Assessments,Decision models,Procedures, Policies, Document Savings

Reliability analyst

Workflow

VerifierProposed

Knowledgedocument

AcceptedKnowledgedocument

KnowledgeBase

Real time databases,CBM databases

CMMS

Completed Work order with EventType and RCMREF

PlannerSignificant

Work orders

CompletedWork order Technician

Decision Agents:

e.g. PI, EXAKT, Case based

reasoning, etc.

Living RCM on BI-Cycle

Events table

Living RCMsoftware

CMMS

DiagnosticCase base

Reliability knowledge

bases

HazopsFMECA

ISO 14224

RCM

Sparesanalysis

ReliabilityAnalysis

tools

OLAP, Age/Con,

Perdec

OREST,Simulation

EXAKT

Real timedatabases

Condition monitoring databases

CBM (vibration,

oil anal. etc)

SCADA

OperationalDataGood

Engineering, Maintenance & Reliability Practices

Engineering knowledge, judgment, and experience


Benefits of living RCM

Unification of RA, RCMA, and Optimized CBM with the CMMS.

Residual life estimation and survival probability capability in CBM program

CBM decisions based on true asset condition.

Inherent measures of the effectiveness of those decisions.

Better communications through the use of RCM thinking in daily practice

Inherent continuous improvement


Achieving reliability requires us to perform three principal types of activities:

1. Monitor asset performance, 1. Tells us to what extent we are maintaining function.

2. Manage / grow / use reliability knowledge, 1. Tells what we need to do to maintain function

3. Analyze reliability.1. Tells us about asset failure behavior

2. So that we can refine the knowledge base


Performance management


Knowledge management


Analyze reliability

enhance the impact of our current cbm/maintenance initiatives

Documents