Gas Testing – Refresher

Course Content

The course focuses on:

• Explosive mixtures and limits.
• Flammable and toxic atmospheres.
• Common gases.
• Workplace Exposure Standards (WES).
• Types of gas detection equipment including fixed/semi fixed systems, Chip Management System (CMS), personal / portable electronic devices.
• Pre gas test equipment checks.
• Practical gas testing and recording results.

Learning Outcomes

At the end of this course, students will be able to:

• Demonstrate current knowledge of gas testing terms; commons gases and alarm set points.
• Identify pre use equipment checks and general features of a gas detector.
• Perform gas test(s) and/or interpret/record results.

Course structure

The course is a combination of theoretical and practical sessions. Students are assessed continuously during the course.

Course prerequisites

Must hold NZQA US 3058 and/or US 25510 or a documented equivalent that is deemed acceptable by Wood Training.

Assessment process

Theory assessment followed by practical assessment which takes place when student is ready/has shown that they can perform all tasks required.

Revalidation/Refresher

To maintain current competency, it is recommended refresher training occurs regularly. Depending on the industry you work in this may vary. Current Wood Training recommendation is every two years.

Items to bring

• Photo ID.
• Comfortable clothing suitable for participating in practical exercises.
• Covered-in footwear.