RIIWHS202E & MSMWHS217
Course Set - Confined Space and Gas Testing Atmospheres
- Nationally Recognised Certificate
- Fast Certificate Turnaround
- Experienced and Certified Instructors
- Flexible Learning Options
- Industry Validated

Course Description
The course set including units RIIWHS202E and MSMWHS217 is designed to provide essential skills for working safely in confined spaces and conducting gas testing in hazardous environments. This training is ideal for individuals in industries such as mining, construction, oil and gas, and manufacturing, where confined spaces and hazardous atmospheres pose significant safety risks.
This course set is ideal for workers responsible for confined space entry and atmospheric testing, such as those in mining, construction, and maintenance roles. Upon completion, participants will have the skills to safely enter and work in confined spaces, perform gas testing, and ensure compliance with safety regulations, contributing to a safer workplace in high-risk environments.
Units Delivered
The following units will be included in your certificate:
RIIWHS202E
Enter and work in confined spaces
MSMWHS217
Gas test atmospheres
Additional Information
Course Delivery
This course can be delivered/assessed in the workplace or at facility organised by the training provider.
Course Durations
Course durations can vary for multiple reasons, so the durations below are the minimum possible amount.
Entry Requirements
An individual undertaking this course with Allens Training Pty Ltd will need to demonstrate the following to be eligible for entry:
- An official form of photo identification (e.g., driver’s licence, passport, or student ID).
- Psychological* and physical capability to be able to meet the demands of the practical demonstrations for this course, such as the undertaking of the requirements to safely enter, work in and exit a confined space wearing appropriate PPE. This may involve climbing up, down, through or under structures or confined spaces, being suspended, wearing harnesses and other relevant PPE, dragging and lifting in confined and restricted environments in dark, low light or smoke-filled areas.
- Protective footwear/safety shoes and comfortable/practical clothing must be provided by the student and worn during the practical sessions and assessment.
- To successfully complete this course, students will need to demonstrate the following language, literacy, numeracy and digital (LLND) skills during training and assessment:
- Learning: Follow clear instructions, ask questions if I’m unsure, and take steps to keep myself and others safe while working.
- Reading: Read and understand basic workplace procedures, safety rules, and simple work instructions.
- Writing: Write down basic information or fill in simple forms when needed.
- Oral communication: Use different methods (like speaking, radios, or signals) to share clear information and check understanding with others.
- Numeracy: Use numbers to understand things like time, size, or levels.
- Digital Literacy: Able to use a mobile phone or basic device to read messages, follow online instructions, complete online forms or access learning resources
*Safe Work Australia notes “Working in a confined space may impose additional physiological demands over and above those encountered in a normal working environment. Consideration should be given to a worker’s:
- physical ability;
- ability to work in a restrictive space (for example claustrophobia)
- ability to wear the PPE required to do the work (for example respirators).
Confined spaces can also give rise to psychosocial hazards such as:
- high job demands (e.g. high levels of physical, mental or emotional effort are needed to do the job)
- low job control (e.g. workers unable to limit where they are required to work in a restrictive space)
- poor physical environments (e.g. performing hazardous work, doing demanding work while wearing uncomfortable PPE, conditions that affect concentration or are unpleasant), and
- remote or isolated work (e.g. significant delays to entering or exiting the space, or difficulty getting help in an emergency).”
SWA Code of Practice Confined Spaces Nov 2024
Online learning: Students must have basic digital literacy skills to navigate online platforms, complete assessments, and access course materials. Before enrolment, students should assess their ability to engage in online learning. Support is available where required. The online learning program can be found in the student portal. Students must have access to a computer, smart phone, tablet or other electronic device with access to the internet to complete the online studies and associated assessment tasks.
Delivery mode: Online with face-to-face - The online pre-course learning and theory assessment is expected to take approximately 3-4 hours to complete. These timeframes are estimates. Individuals with prior experience in similar training may complete the online component in less time, while those new to the subject may need more time to complete all the learning content and theory questions.
Assessment Requirements
Individuals undertaking this course set will be expected to complete both written and practical assessment tasks.
Certificate Renewal Requirements
The units have the following recommended renewal periods:
RIIWHS202E - Enter and work in confined spaces - Not applicable
MSMWHS217 - Gas test atmospheres - Not applicable
Learner Rights, Responsibilities & Support
Please note that enrolment to this course is made with Allens Training Pty Ltd RTO 90909. Please refer to the student handbook on our website for all details relating to rights and responsibilities including complaints and appeals.
Assessment Activities
Practical scenarios:
- Perform a horizontal and vertical entry into a confined space
- Prepare for and test gas in a confined space and/or other potentially unsafe space or area
- Use and maintain testing and monitoring equipment
- Identify hazards and control them
- Interpret readings and take required action
- Follow communication and recording procedures
Documentation :
- Complete two Job Safety Environmental Analysis (JSEA)/ Safe Work Methods Statement (SWMS) forms
- Apply for and obtain a Confined space entry permit for both scenarios – horizontal and vertical entry
- Record gas testing results
Theory assessment – A written exam consisting of multiple choice and short answer questions. All questions must be successfully completed.
This course is delivered and assessed on behalf of Allens Training Pty Ltd RTO 90909
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