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خلاصہ
(About I&PC concepts), you can ASK ME ABOUT:
- (Bentley Nevada) Proximity sensor vibration & speed measurement:
-Proximity probe calibration.
-Troubleshooting for vibration errors.
- Troubleshooting of a Control valve:
- Use of straightening vanes upstream or downstream of Control valves to prevent Control valve damage.
- Overhauling of a Control valve.
- Working of a positioner.
- Calibration of Displacer type (for Interface level measurement also) and DP level transmitter.
- Calibration of DP type flow transmitter, Oil filled diaphragm type transmitter.
- Earth/Ground checking of Cables (their drain wires), instruments and machines. Resistance check of grounded Earth electrode using a clamp meter.
- Temperature, Pressure, Flow, Level, Vibration and speed measurement instruments, their calibration and calculations.
- Using steam tracing (dry leg) Level measurement method for process liquids such as ammonia which can normally prevail in both liquid and gaseous states at the same time.
- Using Bubbler system for level measurement (in underground tanks).
- Use of Pressure Switch as a Pressure, Flow and Level switch.
- Level and Flow measurement of corrosive or choking liquids using Sealing Liquid and Flushing Liquid method.
- Plant Safety.
-Process Control using Feedback, Cascaded and Feedforward Control loops.
- P&ID diagrams.
- Loop Wiring diagrams (Instrumentation Loop Diagrams) of Field to Input, Output Cards of PLC & DCS.
- PLC, DCS panel design and wiring.
پراجیکٹس
تجربہ
Instrument Technologist
Job role: Instrumentation Maintenance at Emergency Diesel Generator System and Auxiliary Feedwater System which included:
- Analog Differential Pressure transmitters calibration.
- Pressure Switches calibration and installation.
- Module Monitor Switch (setpoint) Functional testing.
- Module I/I/V, I/V/V Functional Testing.
- Solenoid Operated Valve (SOV) installation.
- Temperature element RTD installation at Pump bearings.
Instrument Technologist
Instrumentation Control Valves job at ADNOC LNG plant Shutdown at DAS Island, Abudhabj, UAE.
Instrument Trainee
A 2-week On-job Training (OJT). This training is arranged by DESCON TECHNICAL INSTITUTE, Lahore in collaboration with NAVTTC under NAVTTC’s Youth Skill Development Program:
On-Job Training: 8th Oct – 25th Oct 2018
Concepts learned here so far:
- P&ID diagrams of Fire-tube boiler system design.
- Loop Wiring diagrams of Field to Input, Output Cards of PLC & DCS.
- Practical visit and check of a PLC panel wiring. Continuity tests of TB fuses and wiring loops.
- Field Assessment Tests(FAT) on Control Valve Loop operation
Venue: Instrumentation & Automation Engineering Segment (Boiler Works),
DESCON Lahore Manufacturing Works,
Lahore, Pakistan
