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How to make your plant safe & reliable?
Transcript of How to make your plant safe & reliable?
"Change for Success"
Reliability Campaign 2014
How to make
safe & reliable?
What do we mean by Reliability?
Utilizing Asset performance Management
CA, RBI, RCM, RIS
Loss of containment
Instruments related to safety
Identifying the cause
of the failure
What is RBI?
RBI ensure Integrity of Equipment against Loss of Containment based on Risk
Risk = PoF X CoF
RBI Work Flow
Give clear Inspection Strategies based on risk associated with the equipment
Optimization of Inspection Resources and cost saving
Using RBI tool remaining life of equipment is obtained systematically
Improved Equipment Reliability based on clear inspection strategies generated from RBI
Help to improve most of Maintenance KPIs
Is a process to determine what must be done to ensure that any physical asset continues to fulfill intended functions in its present operating context
Maintenance is a good thing
The more we do, the better
Maintenance is a necessary evil...like surgery
The less we do, the better
We should do it only when absolutely necessary, or when the benefits clearly outweigh the associated risks and costs
Reduce the maintenance cost by providing the proper maintenance strategy.
Increase equipment Availability
Aware the organization about the existing risk.
Reliability Instrumented Systems is a methodology for performance management of process instrumentation as well as safety instrumented systems. It accomplishes this through the integration of tools, process and workflows for Calibration Management, Safety Instrumented System Life Cycle Management (SLCM), and Reliability Management tools.
SUSTAINABLE RIS WORK PROCESS
The RIS system provides a means of
that safety system are performing as specified in the design specification.
Provides testing standards for Safety Instrumented System and a process to
the test interval.
The system provides a means to
for improvements and change.
RCA – DEFINITION
Root Cause Analysis is a problem solving methodology. It is a systematic process for identifying the fundamental causes of failures and developing corrective actions to prevent them from reoccurring
VALIDATE INSTRUMENT DESIGN
Define the Safety Instrumented Function
Design/Model Safety Instrumented Function and System
Perform SIL Validation
Consolidate Plan to Achieve SIL
Determine & schedule Proof Test ( Function Test ) based on SIL Requirements.
Schedule calibration & inspection to support proof test.
Define & Schedule Maintenance Plan.
Schedule Execution of re-design as required
Proof tests ( Function or not )
Failure Found during testing
SIS trip events
Success or failure of SIF’s