Plant Integrity Management – Plant Defect Assessment & Risk-Based Inspection
Plant Integrity Management by Defect Assessment / Serviceability and Risk-Based Inspection & Maintenance
1. Introduction to Plant Integrity Management:
A major concern of top fortune companies operating refineries, LNG/natural gas, and chemical plants is continued assurance of plant integrity. The aim of Plant Integrity Management services is to assure that there will be no ''loss of contamination" and continued integrity of their plant at the proper time. Plant Integrity can be managed in two ways.
The primary approach is to correct threat to integrity as they occur in a plant.
The secondary is "business process" approach.
Plant Defect Assessment & Risk-Based Inspection:
Plant Defect Assessment & Risk-Based Inspection is an analytical approach and technique used to examine equipment such as pressure vessels, pipelines, and heat exchangers in industrial plants. If your business is involved in oil, gas or petrochemical industry, you have increased pressure to improve asset integrity, reduce risks, and cut inspection cost effectively. To improve the performance of plant assets risk based inspection (RBI) program is categorized every individual piece of equipment in terms of their risk, inspection cost, and prioritizes inspection efforts.
Risk Based Inspection - Operations and Maintenance of Industrial Plant
Operations and Maintenance of Industrial Plant services involve risk inspection of the plant to improve plant operations and maintenance. Operations and Maintenance of Industrial plant approach is to simply identifying problems and fixing equipment breakdown to increase efficiency, minimize downtime, and extend the life of the plant's equipment. For regulating plant operations and maintenance activities, schedule maintenance practices to increase safety, reliability, environmental performance, and profitability.
2. Improving plant integrity
o Hardware options – standby technique
o Improved / high-efficiency Components
o Reliability of system / subsystem / components.
o Plant Integrity and Productivity / Line of balance
3. Overall Equipment Effectiveness concept
o Developing historical OEE models / Example
o Predicting equipment failure from OEE model
o Improving OEE
4. Life cycle assessment of Equipment/components.
o Parameters for enhancing life cycle of plant and machinery and productivity
o Operation severity impact – high temperature/pressure operation / cyclic operation – examples
o Shut down / startup procedures - impact on equipment life cycle
o Standard operating procedures.
5. Defects identification from
o Equipment performance parameters
o Failure rates/maintenance history
o Corrosion / erosion / wear out of components / sections
6. Continuum Damage mechanics
o Damage mechanics
o Behavioral pattern of equipment
o Analysis of equipment behavior.
o Developing damage models and damage prediction
7. Equipment fractures
o Fracture theory
o Material influences
o Elastic/ plastic fracture mechanics models
o Fully plastic and creep fracture mechanics concepts.
8. Defect Assessment Procedures
o Standard methods
o Visual / non-destructive tests / microanalysis
o Selection of materials of construction from historical fatigue, and creep-fatigue analysis
9. Creep, Fatigue, and Crack Growth
o Basics of Creep / Fatigue in equipment
o High-temperature cracks / Stress corrosion cracking
o Thermally induced cracks
o The behavior of a cracked / defective components
o Reliability of cracked reactors – case studies Reformer
o Thermally induced cracking in a reactor – case study – coker unit reactor
o Reliability Assessment using quantitative methods.
o Inspection for Serviceability
10. Equipment maintenance / replacement decisions.
o Operation/maintenance‘ failure data analysis.
o Fitness for service using KPIs
o Under rating service parameters.
o Case studies/examples.
11. Summing up
Learning objectives :
This program covers the basics of
- Risk-based Inspection & Maintenance
- Reliability theory
- Preventive and Predictive Maintenance
- Evaluation of failure rates / Risk Priority Number concept
- Fault tree analysis and
- Application of these concepts in actual operation and maintenance practices for achieving an Integrated Plant Management System.
This program is intended for all operations/ maintenance/production planning/inspection and safety and project personnel from petroleum, petrochemical, fertilizer, power plants and equipment intensive industries.
The specific advantage of this training program is the hands-on training with group exercises and case studies. After participation in this program shall be able to assess the reliability/risk of their industries and carry out predictive maintenance of their plant, which could save substantial maintenance costs and avert costly equipment failures.
Plant Integrity Management | Plant Defect Assessment & Risk-Based Inspection | Asset Integrity Management | operations and maintanance of process plant