Instrument Design Installation And Maintenance

Dilihat 738

Instructor by : Tugino, ST., MT 26 – 28 Agustus 2014, New Saphir Hotel, Yogyakarta

DESCRIPTION

Control techniques are discussed, and interface methods between instrumentation and the control system is discussed. System design, including details of the various types of instrument related drawings, is covered extensively. Instrument Data Sheets are covered, including the reasons for each of the fields in the sheets. Important items to consider when developing contracts for design, installation, calibration and maintenance of instrumentation systems, are discussed. Recommendations, based on the instructor’s experiences, will be presented for discussion. Pre-Instruction Exercises, daily written exercises, and a Post-Instruction Exercise, will be used to monitor if the information is being presented effectively.

OUTLINE

1. Introduction of presenter and attendees 2. Pre instruction exercise 3. Outline of the course

Introduction of concepts, Definitions
Tank Example, Manual Control, Feedback, Deadtime
Involvement of Process Eng, Instrument Eng, Mech. Eng, Project Eng
Types of Process Measurements
Technologies of Measurement
Control Devices are also involved in instrumentation
Importance of Documentation, Design and As Built
Types of Documentation
Installation and Calibration of Instruments and Systems
Maintenance of Instrument and Control Systems
Control Systems, Safety Shutdown Systems, Fire and Gas Systems

4. Process Measurements for control – various process equipment considered 5. Technologies available for instrumentation, advantages and disadvantages 6. Isolation of instrument from process and environment – Standards 7. Communication between instrument (or valve) and Control System – Protocols 8. Advantages of Digital Communication – Asset Management 9. Distributed Control Systems and Control Rooms 10. Control Valves, Pressure Safety Valves, Shut Down Valves and monitoring them 11. The Design Process

Project Eng, Process Eng, Mgmt – Process Flow Drawing – Symbols
Process Eng, Instrument Eng, Mech. Eng – P&ID
Symbols Used
HAZOP
SIL Evaluation
Corporate Standards – Basis of Instrument Selection
Instrumentation Index
Instrument Data Sheets
Installation Drawings
Instrument Location Drawings
Wiring Drawings
Panel Layout and Connection Drawings
Loop Diagrams
Logic Diagrams
Squad Checks and Sign Offs

12. Document Control and Management of Change 13. Instrument Purchase and Receiving 14. Installation of Instruments 15. Calibration, Loop Checkout and Documentation

Co-ordination with Electrical Cable Installation
Co-ordination with delivery of DCS/SIS/Electric Power

16. DCS Factory Acceptance Tests, Site Acceptance Tests 17. SIS Factory Acceptance Tests, Site Acceptance Tests 18. System Integration Functional Tests 19. Maintenance schedules for control instrumentation 20. Maintenance schedules for Safety equipment 21. Documentation of Incidents – effects on maintenance 22. Design for maintenance, equipment selection, bypasses 23. Contract considerations for Installation, Calibration and Maintenance 24. Post-Instructional Exercise 25. Discussion and Questions

TRAINING METHOD