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TASK OUTLINE PROFILE
Job Title
INDUSTRIAL INSTRUMENTATION AND
CONTROL ASSISTANT TECHNICIAN
Program Code H-300-1
Level 1
Duty No 01
Task No 01.01

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1. TASK INFORMATION
Job Title H-300-1
INDUSTRIAL INSTRUMENTATION AND CONTROL
ASSISTANT TECHNICIAN
Duty 01 MAINTAIN AUXILIARY INSTRUMENT DEVICES
Task 01.01
INSTALL PNUEMATIC TRANSMISSION LINES AND
COMPONENTS
2. TASK OBJECTIVE
The trainee will be able to install pneumatic transmission lines and
components using hand tools, tubing bender, tubing cutter, leak
detection solution and hook-up diagram so that piping route from
main supply to the instrument measured, instrument piping laid,
connected and leak test carried out to ensure that it provides air
supply to the transmitter for signal transmission.
3. RECOMMENDED TRAINING DURATION
Theory : 16 hours
Practical : 36 hours

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4. TASK PROFILE
JOB TITLE : INDUSTRIAL INSTRUMENTATION AND CONTROL ASSISTANT TECHNICIAN
DUTY NO: 01 DUTY: MAINTAIN AUXILIARY INSTRUMENT DEVICES
TASK: 01.01 TASK: INSTALL PNEUMATIC TRANSMISSION LINES AND
COMPONENTS
LEVEL: L1 PERFORMANCE STANDARD:
INSTALL PNEUMATIC TRANSMISSION LINES AND COMPONENTS
USING HOOK-UP DIAGRAM, TUBING BENDER, CUTTER AND LEAKAGE
DETECTION SOLUTION SO THAT AIR SUPPLY IS PROVIDED TO THE
TRANSMITTER FOR SIGNAL TRANSMISSION.
TOOLS/EQUIPMENT &
MATERIALS
1. Hand tools
2. Tubing bender
3. Tubing cutter
4. Leak detection solution
5. Hook-up diagram
6. Measuring instrument
7. Leakage Detection solution
SUB-TASK/STEPS ENABLING REQUIREMENT
(Knowledge, Skills, Attitude & Safety)
1. Measure piping
route from main
supply to the
instrument*.
2. Lay instrument
piping*.
3. Connect instrument
piping*.
4. Carry out leak test.
Knowledge of:
1.1 Types of fitting and tubing.
1.2 Hook-up diagram.
1.3 Tubing specification.
Ability to:
1.1 Interpret hook-up diagram.
Attitude/Safety:
1.1 Personal Protective Equipment (PPE).
Knowledge of:
2.1 Types of fitting.
2.2 Laying procedure and Industry Standard Architecture (ISA).
Ability to:
2.1 Use bending and cutting equipment.
2.2 Interpret piping drawing*.
Knowledge of:
3.1 Types of fitting.
Ability to:
3.1 Use hand tools.
Knowledge of:
4.1 Testing method.
Ability to:
4.1 Identify and rectify leaking point.
4.2 Test all piping fitting joints*.
4.3 Use leakage detection solution.

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5. TASK OUTLINE PROFILE TABLE
NO STEPS
LEARNING
OUTCOMES
KNOWLEDGE SKILLS
1. Measure
transmission
line from main
supply to the
instrument.
Upon completion on
the step, the trainee
will be able to:
• determine the
hook-up diagram.
• measure
transmission line.
• identify types of
fitting and tubing.
• adhere to safety
requirement.
1.1
1.2
1.3
1.4
1.5
*** Technical drawing.
• Explain technical drawing.
• Explain drawing scale.
Types of fitting and tubing.
• Explain types of fitting and tubing.
Hook-up diagram.
• Describe purpose of hook-up diagram.
• Explain hook-up diagram and its symbol.
Tubing specification.
• Justify specification of tubing and fitting.
*** Measuring instrument.
• Justify measuring instrument to be use.
1.1
1.2
1.3
Personal Protective Equipment (PPE).
• Demonstrate safety awareness.
• Identify type of PPE.
• Identify health hazard from the process.
• Select appropriate PPE.
• Use PPE for safety when working.
• Adhere to Health, Safety and Environment (HSE)
rules and regulation.
Interpret hook-up diagram.
• Interpret hook-up diagram, system and symbol.
*** Measuring instrument.
• Use appropriate measuring instrument.
• Read the scale referring to hook-up diagram.
* Piping is refer to transmission line
*** Additional item(s)/element(s)

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NO STEPS
LEARNING
OUTCOMES
KNOWLEDGE SKILLS
2. Lay instrument
transmission
line.
Upon completion on
the step, the trainee
will be able to:
• determine laying
procedure and
Industry Standard
Architecture (ISA).
• identify types of
material.
• identify types of
fitting.
• identify types of
tools and
equipment.
• lay a transmission
line system.
2.1
2.2
2.3
2.4
Laying procedure and ISA standard.
• Explain laying procedure of transmission line.
• Evaluate and ensure that laying procedure
follows the Industry Standard Architecture
(ISA).
*** Types of material.
• Explain various type of material used in
pneumatic transmission line system.
Types of fitting.
• Describe types of fitting.
• Explain importance of fitting in pneumatic
transmission line system.
*** Type of tools and equipment.
• Explain type of tools and equipment need in
the process.
• Explain operating manual.
2.1
2.2
2.3
2.4
Interpret piping drawing.
• Obtain pneumatic transmission line drawing.
• Check pneumatic transmission line drawing and
specification.
• Verify the pneumatic transmission line drawing and
specification needs.
*** Material preparation.
• Ensure material prepared in accordance to the
specification needs.
Use bending and cutting equipment.
• Cut tube material according to the dimension.
• Bend the tube by using tubing bender.
• Use suitable tools to cut and bend the material.
*** Lay pneumatic transmission line.
• Lay tube by referring to the pneumatic transmission
line drawing.
• Ensure follow ISA standard.
* Piping is refer to transmission line
*** Additional item(s)/element(s)

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NO STEPS
LEARNING
OUTCOMES
KNOWLEDGE SKILLS
3. Connect
instrument
transmission
line.
Upon completion on
the step, the trainee
will be able to:
• read hook-up
diagram.
• use hand tools
and equipment.
• determine
technique of fitting
method.
3.1
3.2
3.3
*** Hook-up diagram.
• Explain hook-up diagram.
*** Hand tools and equipment.
• Justify hand tools selection for connecting
transmission line to instrument.
*** Fitting method.
• Explain techniques of fitting method.
3.1
3.2
3.3
*** Hook-up diagram.
• Ensure to follow hook-up diagram.
*** Hand tools and equipment.
• Use appropriate hand tools for connecting
transmission line to instrument.
*** Fitting method.
• Ensure appropriate technique fitting method.
* Piping is refer to transmission line
*** Additional item(s)/element(s)

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NO STEPS
LEARNING
OUTCOMES
KNOWLEDGE SKILLS
4. Carry out leak
test.
Upon completion on
the step, the trainee
will be able to:
• identify types of
jointing point.
• identify leak
detection solution.
• determine
technique of leak
test method.
• carry out leak test
to all piping joints.
4.1 Testing method.
• Explain type of jointing point.
• Explain type of leak detection solution.
• Explain purposes of leak test activity.
• Explain method of carrying out leak test.
4.1
4.2
4.3
Identify and rectify leaking point.
• Identify all jointing point.
• Identify leaking point.
• Rectify leaking point.
Test all pneumatic transmission line fitting joints.
• Test all pneumatic transmission line fitting joints in
the system.
• Ensure all pneumatic transmission line in a good
condition.
Use leak detection solution.
• Identify type of leak test solution.
• Select type of leak test to be used.
• Demonstrate the use of leak detection solution.

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NO STEP LEARNING OUTCOME KNOWLEDGE SKILLS
Core Abilities Competencies
02.01 – Interpret and follow manuals, instructions, and SOP.
02.03 – Communicate clearly.
03.02 – Demonstrate integrity and apply ethical practices.
03.03 – Accept responsibility for own work and work area.
03.05 – Demonstrate safety skills.
06.01 – Understand the system.

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6. TOOLS, EQUIPMENT AND MATERIALS
No. Item
Ratio:
(Equipment :
Trainee)
1.
2.
3.
4.
5.
6.
7.
8.
9.
Tubing bender
Tubing cutter
Leak detector
Hand tools:
(Spanner, Pliers)
Personal Protective Equipment (PPE)
Measuring equipment (measuring tape)
Hook-up diagram
Tube
Leakage Detection Solution
1:5
1:1
1:5
1:1
1:1
1:1
1:1
1:1
1:5
7. REFERENCE(S)
1. Schudder C.B. and Binder R.C, The Response of Pneumatic Transmission
Lines by J. Basic Anging (1959), page 578-584.
2. Rekabentuk Sistem: Kuasa Bendalir, Khairul Rijal Jamaludin ISBN 983-52-
0337-2 (2004), bab 7, 8 dan 9.
3. Hand Tube Bender Manual page 1-19 (www.swagelok.com).
4. Pipeline Rules of Thumb Handbook by E.W. McAllister (2005), ISBN 978-0-
7506-7852-0, Gulf Professionals Publishing, chapter 5 page 86-101.
5. Instrument engineer’s Handbook by Bela G. Liptak (1969), ISBN
0849310830, page 151.

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6. Maintenance Engineering Handbook by Ridley R. Higgins, P.E (1988), Mc
Graw Hill Book Company, Section 8 page 8-13.
7. General Engineering, RL Timings (1995), Longman Scientific & Technical,
ISBN 0-582-08805-4, chapter 10 page 281-320.
8. Maintenance of Instrument & System by Lawrence D. Goettsche, chapter
14 page 337-352.