EAL
Level 3
QN: 603/4729/6
Curriculum Active
EAL Level 3 Award in The Installation and Maintenance of Compressed Gas Supply Systems
Official qualification regulated by Ofqual, awarded by EAL. Classified as a Vocationally-Related Qualification. Total guided learning hours: 12 hours.
Qualification Level
Level 3
Awarding Body
EAL
Syllabus Units
1 Units
Guided Hours
12 hrs
Instant access to interactive lessons, quizzes, and spaced revision.
Course Syllabus & Study Modules
Complete breakdown of verified curriculum topics and learning objectives.
1
The Installation and Maintenance of Compressed Gas Supply Systems
Verified
Key Learning Objectives:
- Be able to identify and select the equipment required to safely install a functioning compressed gas supply installation.
- 1 Identify correctly the required parts for the installation; 1.2 Explain and correctly interpret the instructions and documentation required for the installation of a chosen manifold; 1.3 Identify the correct pressure rating of the pressure relief valve (PRV) for the system being installed; 1.4 Identify non-compatible pipe
- work; 1.5 Identify an incorrectly specified hose connection for the gas type; 1.6 Identify an out of date hose; 1.7 Identify an incorrectly specified outlet point regulator; 1.8 Identify from P and IDs or other sources any missing items; 1.9 Explain when to use copper or stainless-steel pipe
- work; 1.10 Describe how pipe fittings are rated; 1.11 Describe possible jointing techniques; 1.12 Describe correct support distances and methods for routing pipe
- work; 1.13 Explain pipe
- work signage and labelling requirements; 1.14 Install wiring into the contact gauges correctly; 1.15 Observe the use of the correct techniques when using double feruled and soldered fittings; 1.16 Observe the correct installation of slam shut valves on acetylene systems; 1.17 Perform the correct installation and operation of an Auto Change Manifold.2.
- Be able to perform a pressure test using a prescribed pressure test checklist.
- 1 Observe the correct use of the pressure test checklist.3.
- Be able to correctly purge the system and safely commission the installed system up to the outlet.
- 1 State typical anti confusion methods employed on installations; 3.2 Conduct safe purging into service performing pre-purged checks and leak checks; 3.3 Perform venting through the process; 3.4 Explain the need for venting to safe areas; 3.5 State when oxygen and CO2 monitoring should be used.4.
- Be able to demonstrate the safe use of the system to a potential customer.
- 1 Explain the correct sequence of system operation and shut down; 4.2 Explain an emergency shutdown; 4.3 Explain the pressure and flow rate safety limits for the system; 4.4 Explain critical safety devices essential to the safe operation of the installed system.5.
- Be able to identify and replace equipment as per manufacturer’s recommendations or following a written scheme.
- 1 Perform replacement of an isolation valve; 5.2 Replace and leak test regulators; 5.3 Remove and pressure test safety relief valves; 5.4 Perform a creep test on a manifold and outlet point regulators; 5.5 Inspect regulator, flashback arrestor, relief valves and hoses observing recommended manufacturer’s replacements; 5.6 Perform maintenance of non-return valves.6.
- Be able to fault find whilst reviewing an existing assembled system.
- 1 Identify incorrect use of single ferrule ‘plumbers‘ fittings; 6.2 Identify broken gauges; 6.3 Identify missing anti-whip cables.7.
- Be able to explain the information required to be gathered at the ‘customer site visit’ stage.
- 1 Explain how the information gathered from the customer regarding system purity, flow rates, pressure and gas types, affects the choice of components used on the installation; 7.2 Reference to operation and maintenance manuals and written schemes; 7.3 Explain the requirements of a method statement; 7.4 Clarify the key requirements of the risk assessment; 7.5 Explain purchasing and material control; 7.6 Explain the requirements to safely store pipe
- work and Materials; 7.7 Interpret P and ID’s; 7.8 Explain simple environmental controls that could be used; 7.9 Demonstrate a knowledge of on-site safety procedures and practices such as permits to work, hot work permits and working at heights; 7.10 Assess the needs for relevant personal protective equipment.
Regulatory & Verification Details
- Qualification Number (QN)
- 603/4729/6
- Regulated Status
- Available to learners
- Awarding Body
- EAL
- Qualification Type
- Vocationally-Related Qualification
- Operational Start
- Jul 2019