Specialising in face fit testing, Silica awareness and RPE training, Brisbane
What is RESP-FIT Accreditation and What are the Benefits?
RESP-FIT accreditation is a way for you to demonstrate your competence in conducting fit testing. It involves a two-stage assessment where applicants demonstrate theoretical and practical skills in general fit testing knowledge against a chosen fit test methodology.
<img fetchpriority="high" decoding="async" width="1000" height="667" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/RESP-FIT-Accreditation.jpg" class="attachment-large size-large" alt="RESP-FIT Accreditation" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/RESP-FIT-Accreditation.jpg 1000w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/RESP-FIT-Accreditation-300x200.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/RESP-FIT-Accreditation-768x512.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/RESP-FIT-Accreditation-600x400.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /> What is RESP-FIT and why was it established? RESP-FIT accreditation is a way for you to demonstrate your competence in conducting fit testing. It involves a two-stage assessment where applicants demonstrate theoretical and practical skills in general fit testing knowledge against a chosen fit test methodology. RESP-FIT was established to ensure competence of fit test operators and subsequent safety of workers wearing tight fitting respiratory protection. RESP-FIT is an initiative of the Australian Institute of Occupational Health (AIOH). What does it mean for me and what methodologies are there? While becoming accredited is not an explicit legal requirement, it is evidence of competency for your customers, employer, or people you are fit testing. The three methodologies are: Qualitative (QLFT) – Aerosol Taste Test (ATT) Quantitative (QNFT) – Ambient aerosol condensation nuclei-counting (CNC) Quantitative (QNFT) – Controlled Negative Pressure (CNP) Applicants can attempt accreditation for multiple methodologies either in one assessment or separately. What is the RESP-FIT accreditation process and costs? We believe strongly in fit testers becoming accredited, with the main benefit being that fit testers have been assessed against the methodology they are using for their fit testing. This means reliable and consistent fit testing is being undertaken. For a business, from a reputational standpoint it also means that the provider takes compliance seriously and is willing to invest in their staff and the business. For individuals it is a good addition to your CV/Resume and opens up employment opportunities. How to get started? To get started with becoming a RESP-FIT accredited fit tester check this link here. Although not mandatory, we would recommend you complete a RESP-FIT approved training course before applying to become a RESP-FIT accredited fit-tester. How we can help? Pro Safety and Training offers a RESP-FIT approved training course and have been delivering this since 2021. All training is delivered by a RESP-FIT accredited trainer, and we generally will contextualise the training to the market we are delivering to. If you have any questions, wish to book fit testing or fit testing training, please get in contact by either using our contact form, emailing us at office@prosafetytraining.com.au or calling 1300 336 003.
How to Fit Test PAPR (Powered Air Purifying Respirators)
A common question we come across is how to fit test PAPR, and positive pressure RPE in general, this news post aims to clarify some common questions around this.
<img decoding="async" width="1280" height="720" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/how-to-fit-test-powered-air-purifying-respirators.jpg" class="attachment-original size-original" alt="Sundstrom Fit Test PAPR - Powered Air Purifying Respirator" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/how-to-fit-test-powered-air-purifying-respirators.jpg 1280w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/how-to-fit-test-powered-air-purifying-respirators-300x169.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/how-to-fit-test-powered-air-purifying-respirators-1024x576.jpg 1024w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/how-to-fit-test-powered-air-purifying-respirators-768x432.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/how-to-fit-test-powered-air-purifying-respirators-600x338.jpg 600w" sizes="(max-width: 1280px) 100vw, 1280px" /> Pro Safety and Training has been completing fit testing since 2015 and have been delivering CNC RESP-FIT approved training since 2021. A common question we come across is how to fit test PAPR, and positive pressure RPE in general, this news post aims to clarify some common questions around this. What is PAPR? The acronym PAPR stands for Powered air-purifying respirator. The Australian Standard AS/NZS 1716:2012 refers to PAPR as: A device incorporating a half facepiece, full facepiece or head covering which provides the wearer with air passed through a powered filtering unit, comprising one or more filters, and an electrically operated blower unit. This respirator is referred to as PAPR. Some common PAPR that we come across are: Sundstrom PAPR 3M PAPR Cleanspace PAPR PAPR can be either tight fitting or loose fitting. Tight fitting will involve a face piece that seals to the face, whereas loose fitting will incorporate a hood or helmet. We have found that PAPRs have become more common in mining, construction, healthcare and manufacturing industries and their use is only growing. Do we need to fit test PAPR, if so, how do we do this? If PAPR is tight fitting, it needs to be fit tested. When fit testing tight fitting PAPR we must always undertake the testing in negative pressure mode– this can be achieved by either removing the battery or turning the PAPR unit off or attaching a filter to the RPE. <img decoding="async" width="1000" height="813" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/cleanspace-with-probe.jpg" class="attachment-large size-large" alt="Cleanspace with Probe" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/cleanspace-with-probe.jpg 1000w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/cleanspace-with-probe-300x244.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/cleanspace-with-probe-768x624.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/cleanspace-with-probe-600x488.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /> Figure 1- All tight fitting PAPR is to be fit tested There is often debate about testing PAPR in negative pressure mode, for guidance on this we would recommend reviewing Section 6.5.1 of AS/NZS ISO 16975.3:2023, which states: All tight-fitting respiratory interfaces shall be fit tested in the negative-pressure mode regardless of the mode of operation in which the RPD is used. For positive-pressure breathable gas RPD and assisted RPD, this can be accomplished by: — temporarily converting the RI into a negative-pressure RPD by using appropriate adapter and filters; or — using a negative-pressure RPD with an identical RI sealing surface. The following additional sources state testing of PAPR must be in negative pressure mode: OHSA TSI 3M Do I need to test loose fitting PAPRs? No- if the PAPR is loose fitting, such as the 3M Versaflo and 3M M-207C, then it does not need to be fit tested. <img decoding="async" width="740" height="1024" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/versaflo-740x1024.jpg" class="attachment-large size-large" alt="Versaflo 3M Face shield" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/versaflo-740x1024.jpg 740w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/versaflo-217x300.jpg 217w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/versaflo-768x1063.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/versaflo-600x830.jpg 600w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/versaflo.jpg 867w" sizes="(max-width: 740px) 100vw, 740px" /> Figure 2- Loose fitting PAPR does not need to be fit tested Do I need to be clean shaven when wearing loose fitting PAPR? Always check the manufacturers specifications for the equipment you are using- generally for workers with facial hair, PAPR loose fitting systems are seen as a solution, however you will need to ensure that facial hair does not cross the elasticized seal that comes in contact with the face. For more information see this link here, or this link. Summary: When testing PAPR always ensure you complete the following: Only fit test tight fitting PAPR (loose fitting PPAR does not need to be fit tested) When completing fit testing on tight fitting PAPR, always complete the testing in negative pressure mode (either remove the battery, switch the unit off, or convert the system to negative pressure with a filter) Follow manufacturers guidance for testing of PAPR Follow the requirements of the protocol How we can help? If you need assistance with face fit testing, or setting up fit testing in house, please call 1300 336 003 or email office@prosafetytraining.com.au.
Central to the Fit Testing process are fit test adaptors, indispensable attachments that facilitate accurate assessments of mask performance.
<img decoding="async" width="1020" height="574" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/fit-test-adapters-1024x576.jpg" class="attachment-large size-large" alt="Fit Test Adapters" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/fit-test-adapters-1024x576.jpg 1024w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/fit-test-adapters-300x169.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/fit-test-adapters-768x432.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/fit-test-adapters-600x338.jpg 600w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/fit-test-adapters.jpg 1280w" sizes="(max-width: 1020px) 100vw, 1020px" /> Understanding Fit Test Adaptors: Why They're Essential for Respiratory Fit Testing Fit testing is a critical procedure ensuring that respiratory protection equipment seals effectively to the wearer’s face, safeguarding them against hazardous environments. Central to this process are fit test adaptors, indispensable attachments that facilitate accurate assessments of mask performance. In this post, we delve into the significance of fit test adaptors, explore common types, and highlight key considerations. At Pro Safety and Training, our fit testing methodology relies on the Portacount 8048. The Portacount essentially samples air on the inside of the mask, and compares this with air outside the mask. To do this, the PortaCount connects to the mask through twin tubes, and then an adaptor or probe on the mask. When testing disposable respirators we must probe the mask with a permanent probe (damaging the mask), and then post-test we discard the mask. <img decoding="async" width="1200" height="612" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/Probed-Disposables.jpg" class="attachment-original size-original" alt="Probed Disposables" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/Probed-Disposables.jpg 1200w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Probed-Disposables-300x153.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Probed-Disposables-1024x522.jpg 1024w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Probed-Disposables-768x392.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Probed-Disposables-600x306.jpg 600w" sizes="(max-width: 1200px) 100vw, 1200px" /> Figure 1- A variety of probed disposables For reusable respirators, we attach a permanent probe and a P3 filter to the mask being tested. Some common adaptors we regularly use include: 3M Fit Test Adaptors: The 3M Fit Test Adapter 601 accommodates all 3M half and full-face masks featuring the bayonet-style filter attachment. <img decoding="async" width="1200" height="568" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/3M-Probed-RPE.jpg" class="attachment-original size-original" alt="3M Probed RPE" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/3M-Probed-RPE.jpg 1200w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/3M-Probed-RPE-300x142.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/3M-Probed-RPE-1024x485.jpg 1024w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/3M-Probed-RPE-768x364.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/3M-Probed-RPE-600x284.jpg 600w" sizes="(max-width: 1200px) 100vw, 1200px" /> Figure 2- A probed 3M 6000 series respirator Sundstrom Fit Test Adaptors: The Sundstrom SR 328 Test Adapter fits the SR 100, SR 900, and SR 90-3 half masks. <img decoding="async" width="1200" height="707" src="https://prosafetytraining.com.au/wp-content/uploads/2024/05/Sundstrom-probed-respirator.jpg" class="attachment-original size-original" alt="Sundstrom Probed Respirator" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/05/Sundstrom-probed-respirator.jpg 1200w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Sundstrom-probed-respirator-300x177.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Sundstrom-probed-respirator-1024x603.jpg 1024w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Sundstrom-probed-respirator-768x452.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/05/Sundstrom-probed-respirator-600x354.jpg 600w" sizes="(max-width: 1200px) 100vw, 1200px" /> Figure 3- A probed Sundstrom SR100 If you ever need to purchase adaptors, the best source for this information is from the manufacturer of the mask being tested, or you can use guidance from TSI. Remember you will also need to buy the applicable P3 filter that corresponds with the mask being tested. Here are some tips for effective use of fit test adaptors: Never force adaptors onto masks they’re not designed for, as this may result in inadequate sealing and potential false fit test results, or may even damage to the mask Prior to conducting a fit check, ensure the adaptor is securely connected to the Portacount to prevent leaks and ensure accurate results. Ensure your sample points are between the mouth and nose, if you are not sampling in the correct location this can affect the fit test accuracy Use suction cups or duct tape, to hold your sample port between the mouth and nose Check for any tubing kinks or blockages, as these can affect test accuracy. Blowing compressed air through the adaptor beforehand can help identify any issues Label adaptors clearly for fit testing, this should prevent it being accidentally used in the workplace How we can help? If you require assistance with fit test adaptors, fit test training, or need a group of workers fit tested, contact us here, or call 1300 336 003.
What is the point of fit testing? Fit testing is done to ensure that the respirator you are using is able to create an appropriate seal on your face, and that you are able to don the respirator.
<img decoding="async" width="1000" height="666" src="https://prosafetytraining.com.au/wp-content/uploads/2023/07/fit-testing-brisbane.jpg" class="attachment-large size-large" alt="Fit Testing Brisbane" srcset="https://prosafetytraining.com.au/wp-content/uploads/2023/07/fit-testing-brisbane.jpg 1000w, https://prosafetytraining.com.au/wp-content/uploads/2023/07/fit-testing-brisbane-300x200.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2023/07/fit-testing-brisbane-768x511.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2023/07/fit-testing-brisbane-600x400.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /> Before Fit Testing What is the point of fit testing? Fit testing is done to ensure that the respirator you are using is able to create an appropriate seal on your face, and that you are able to don the respirator. Respirators work by allowing you to breathe clean air through a filter or air-line. If the air you breathe is leaking in between your skin and the sealing surface of the mask, you are at risk of breathing this, which may be dangerous for you. Do I need to be clean shaven when fit testing? Yes, absolutely. Any hair touching the sealing surface may interfere with the seal and cause the respirator to leak. Certain facial hair styles such as some moustaches may be appropriate if they do not touch the respirator. See multiple previous posts and videos for more information on this. What do I need to bring? Bring any PPE that may interfere with the respirator, such as glasses and hardhats (you don’t have to bring your boots). This is to see if they will affect the seal. What happens if I don’t get fit tested? If you are not fit tested, there is no evidence to say that your respirator is able to provide you protection and you may be at risk. Fines may also apply in some cases. I have done a fit check, is this the same thing? No, fit checks (covering the inhalation surface or exhalation surface and breathing in or out respectively to identify leakage) only identify significant leaks, and may miss smaller leaks that could still pose a threat. During Fit Testing What will happen in my fit test? Depending on the respirator, we will spend 5-10 minutes going over the details of your respirator and how to wear and maintain it. After this, you will don your mask and perform a series of exercises. What are the exercises involved when testing? If you are testing on a reusable respirator, the exercises involved will be Bending over, Jogging on the spot, Head side to side and Head up and down. If you are testing on a disposable respirator, the exercises involved will be Bending over, Talking aloud, Head side to side and Head up and down. The tests themselves will go for approximately two and a half minutes. After the Fit Test Passed or failed results If the mask is able to create an appropriate seal to your face, it will pass the test, and the operator will explain the results and give you your Fit Test Card. If the respirator does not seal appropriately to your face, it will fail the fit test. We will try twice and your operator will assist you in recommendations to make the respirator fit better, although no respirator will be able to fit every single person (hence the need for fit testing). If we cannot achieve a pass on your first respirator, we request that you have a backup respirator that we can test on. When do I need to get fit tested again? Re-testing should be done annually or whenever there is a change in your facial characteristics such as weight gain/loss, surgery or injuries, as per AS/NZS 1715:2009 clause 8.2. I have lost or broken my reusable respirator, do I need to get fit tested again? No, just purchase another mask that is exactly the same – look at your card or report and find your mask’s exact make, model and size. Ensure you are purchasing or using the correct filters as well! What do I need to do Post Testing? Simply wear the mask when required by your work instructions and SWMS, maintain a clean shaven face, wear the mask in accordance with standards and guidance material, and keep the mask in good condition through maintenance and cleaning. Questions If you have any other questions or wish to book fit testing, please get in contact by emailing us at office@prosafetytraining.com.au or calling 1300 336 003.
If you are wearing a tight-fitting respirator then you must be clean shaven. Facial hair touching the sealing surface of the mask may create leaks large enough for contaminants to enter the respirator.
<img decoding="async" width="1000" height="666" src="https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-service-sundstrom-sr100-8.jpg" class="attachment-large size-large" alt="Face fit testing service Sundstrom SR100" srcset="https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-service-sundstrom-sr100-8.jpg 1000w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-service-sundstrom-sr100-8-300x200.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-service-sundstrom-sr100-8-768x511.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-service-sundstrom-sr100-8-600x400.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /> Do I need to be clean shaven when wearing a respirator? Yes. If you are wearing a tight-fitting respirator, you must be clean shaven wherever the mask touches your face. Facial hair touching the sealing surface of the mask may create leaks large enough for contaminants to enter the respirator. This usually means that a moustache or a small “soul patch” is not an issue, however any more may be. <img decoding="async" width="549" height="289" src="https://prosafetytraining.com.au/wp-content/uploads/2024/01/gap-hair-mask-seal-illustration.png" class="attachment-large size-large" alt="Gap, hair and respirator mask seal illustration" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/01/gap-hair-mask-seal-illustration.png 549w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/gap-hair-mask-seal-illustration-300x158.png 300w" sizes="(max-width: 549px) 100vw, 549px" /> We use many 3M products, and direct customers to this handy 3M Facial Hair Guide as examples of what is acceptable facial hair or not. We have conducted (for experimental purposes) some tests on workers with stubble and a full beard, and compared their results before and after shaving. The evidence shows that facial hair significantly impacts the seal, and all respirators must be worn clean shaven, as this is the only way to ensure consistency of seal. Says who? Respirator guidance material also discuss and prohibit facial hair. Common masks we use are made by Sundstrom and 3M. The instructions for use for the Sundstrom SR100 and the Technical Data Sheet for the 3M 6000 Half Face Series and 9322A+ all warn users to ensure that no facial hair crosses the sealing area of the respirator. All standards relevant to fit testing also discuss and prohibit facial hair. Firstly, the AS/NZS 1715:2009, Section 2.7 “Wearing of RPE” directs RPE users to wear the mask in accordance with manufacturer specifications. Additionally, Section 4.4.3.1 “General” specifies that RPE should not be used by males who are not clean shaven about the cheeks, neck and jaw, or by those with moustaches with any chance of hair coming between the facepiece and the skin, or the valves. This section also discusses positive pressure RPE, that might minimise this effect, but may not eliminate it, and will increase air consumption and decrease usage time. This is restated in sections: 4.5.5 Limitations of close fitting facepieces 4.5.5.1 Negative pressure or negative pressure demand devices 4.5.5.2 Continuous flow PAPRs or air-supplied RPE 4.5.5.3 Positive pressure demand devices 5.2.2.2 Half facepiece RPE (b) Limitations 5.2.2.3 Full facepiece RPE (b) Limitations 6.2 SPECIFIC FACTORS AFFECTING PERFORMANCE (d) Facial Hair 8.3 FACIAL HAIR IN RPE FITTING Appendix B FACIAL SEAL OF RESPIRATORS Another relevant standard is ISO/TS 16975-1- Respiratory protective devices — Selection, use and maintenance — Part 1: Establishing and implementing a respiratory protective device programme. Section 7.3.3.2 “Wearer (c) Hair” discusses that the suitability of the RPD for the wearer will take into consideration the wearer’s facial hair, ensuring no hair comes between the sealing surfaces and the skin, or interferes with the function of the RPD. This is further discussed in: 7.4 Fit Testing 7.4.1 General Annex A.3.2 Limitations of respiratory interfaces Annex D.2.2 Facial characteristics of the wearer While there are many standards that are relevant to fit testing, the final one to be discussed in this post is ISO/TS 16975-3- Respiratory protective devices — Selection, use and maintenance — Part 3: Fit Testing Procedures. Section 4 “General”, says that the wearer shall be free from hair in the respiratory interface sealing surface area, and is also restated in: 6.3 Interference concerns 6.3.1 Facial Hair 6.3.4 Other conditions that can adversely affect fit 8 Fit-testing Procedures 8.1 General What if I cannot shave or just don’t want to? If being clean shaven is an issue for you or your workers, remember that loose-fitting units with a powered air purifying respirator (PAPR) system in place may be an option. As these do not rely on a seal to keep the wearer safe, they may be worn with more facial hair, and they do not require fit testing, although they are significantly more expensive than tight-fitting respirators. Keep in mind that there are tight-fitting PAPR systems as well, and as these are designed to be tight-fitting, they must be fit tested and worn clean shaven. Conclusion: All evidence, instructions and standards point to the same conclusion: no hair may interfere with the respirator’s seal or function, so they must always be worn clean shaven. If you have any specific questions about fit testing please contact us here, or call us on 1300 336 003. References: 3M Safety AS/NZS 1715:2009 ISO/TS 16975-1:2016 ISO 16975-3:2017
At Pro Safety and Training we pride ourselves on keeping workplaces safe, and reducing liability for businesses. Recently we have been helping more and more of our customers with respiratory protection solutions including face fit training and courses, face fit testing and consulting. One issue we are coming across more and more is crystalline silica. This [...]
At Pro Safety and Training we pride ourselves on keeping workplaces safe, and reducing liability for businesses. Recently we have been helping more and more of our customers with respiratory protection solutions including face fit training and courses, face fit testing and consulting. One issue we are coming across more and more is crystalline silica. This news post aims to provide information on crystalline silica. What is Silica? Silica is essentially a mineral that occurs naturally. Silica exists in many forms however Quartz is the crystalline form of silica and it is in this form that it poses the most risk to workers. Exposure to Quartz is a known contributor of respiratory diseases. Crystalline silica can be naturally occurring (found during mining and quarrying), or can be found in a variety of products including: Concrete Compressed fibro cement sheeting Roof tiles Asphalt Bricks Pavers Sandstone Tiles When crystalline silica is stable and undisturbed it poses very little risk. However when disturbed through demolition, use of power and hand tools and any other process that can create respirable dust it becomes a significant hazard. How does Silica enter the body? Crystalline silica enters the body primarily through inhalation. With crystalline silica particles being extremely small (1 to 6 microns in diameter) they reach deep levels inside our lungs. Our lungs have scavenger cells (called macrophages) which dissolve dust particles by surrounding them. If there are high exposure levels the scavenger cells cannot completely clear the dust, and scars develop in the air sacs. With increased scarring you get an increase in shortness of breath. Above: Worker is exposed to crystalline silica exceeding exposure standards. Which industry groups are at risk? Several industry groups are at risk including: Building and construction Manufacturing Mining Quarrying Civil Road infrastructure Tasks involving the following are at an increased level of risk: Blasting into clay, soils, granite or sandstone Use of a grinder on bricks, mortar, concrete, tiles or fibro cement Drilling into concrete and brickwork Brick and block cutting Use of jackhammers Cleaning up dust and debris Dismantling and removing plant and equipment (such as scaffold) that can be covered in dust Demolition of buildings Roadworks Above: Crystalline silica is generated through the use of hand and power tools. What diseases are caused by exposure to crystalline silica? Several diseases can be caused by exposure to crystalline silica. These diseases have physical and psychological effects that don’t just affect the victim but also affect people around the victim such as carers, co-workers, family and friends. Exposure can cause: Silicosis, this is essentially scarring of the lung tissue which causes shortness of breath Lung cancer- with smokers at increased risk Kidney damage Scleroderma, a disease in the connective tissue of the body resulting in the formation of scar tissue in joints, skin and other organs in the body Chronic bronchitis Emphysema How do we protect against respirable crystalline silica? Like any hazard, it is controlled through the hierarchy of controls: Elimination- eliminating exposure to crystalline silica Substitution- changing or switching products for a safer alternative Isolation Engineering- this includes ventilation and extraction systems and dust suppression systems Administration- this includes training, supervision, policies and procedures, schedules and processes PPE- this could include the use of coveralls, respirators and gloves. What is the exposure standard for respirable crystalline silica? The current level of exposure for crystalline silica is 0.1 mg/ m³. This is detailed in Workplace exposure standards for airborne contaminants. How Fit Testing can help keep workers safe? One control measure for crystalline silica is RPE (Respiratory Protective Equipment). RPE is a great way to keep us safe, however it only does this if the RPE selected is suitable for the application (correct type of filters and protection factor given), if the user wears it correctly and there is an adequate facial seal (face fit testing has proved it fits correctly) and the RPE is maintained correctly. To ensure that the respirator seals correctly for the user of the RPE quantitative face fit testing can be conducted. This type of face fit testing involves use of specialised and calibrated equipment that samples air inside and outside the RPE and calculates a “fit factor”. If the “fit factor” exceeds a certain level the users passes the test essentially proving that the RPE seals on the face correctly. By having correctly fitting and sealing RPE you can ensure that workers will have the highest level of protection possible against crystalline silica. Useful links: Silica and the lung- Workplace Health and Safety Occupational dust and silica conditions in some Queensland construction and related industries- Workplace Health and Safety Queensland Construction Dust- Respirable crystalline silica
Fit Testing in House Vs Engaging a Fit Test Provider
Customers are regularly looking to establish fit testing in house (test their own employees). For some clients this is worthwhile, and for others it is not- it all depends on the size of the business and their turnover of staff.
<img decoding="async" width="1000" height="666" src="https://prosafetytraining.com.au/wp-content/uploads/2021/02/pro-safety-and-training-face-fit-testing-van2.jpg" class="attachment-large size-large" alt="Pro Safety and Training face fit testing van" srcset="https://prosafetytraining.com.au/wp-content/uploads/2021/02/pro-safety-and-training-face-fit-testing-van2.jpg 1000w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/pro-safety-and-training-face-fit-testing-van2-300x200.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/pro-safety-and-training-face-fit-testing-van2-768x511.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/pro-safety-and-training-face-fit-testing-van2-600x400.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /> Here at Pro Safety & Training we regularly have customers looking to establish fit testing in house (test their own employees). For some customers this is worthwhile, and for other customers it is not- it all depends on the size of the business and their turnover of staff. We have been fit testing since 2015, and from a single PortaCount we now have a fleet of 8 PortaCounts, onsite testing vans and several accredited fit testers. So, it is safe to say we have a good idea on the costs of establishing fit testing. This news post will give you a rough idea of costs involved in setting up testing in house, along with an approximate number of fit tests for testing in house to be viable. All pricing should be checked with suppliers and is not to be relied upon to make a business case, we also recommend running your numbers past your accountant to ensure that your decision is viable. Costs of Setting Up Fit Testing In House For customers wishing to setup testing, we would allow the following costs as a minimum: Item to Establish Fit Testing in House Cost Recommended Supplier PortaCount 8048 and Particle Generator ~$29,000 + GST Kenelec Scientific Card Printer and Cards ~$3500 + GST ID Warehouse Consumables (probes, alcohol, wipes,) ~$1000 + GST Onsite Safety General Equipment (leads/powerboards) ~$500 + GST Officeworks Laptops/Printers/IT ~$1500 + GST Officeworks Fit Test Adaptors/Shop Masks ~$1200 + GST Allens Industrial RESP-FIT Training (Group) ~$6000 + GST RESP-FIT Total: ~$42,700 + GST The above costs consider all equipment and material costs, along with training to establish testing in house. Establishment Costs <img decoding="async" width="1020" height="420" src="https://prosafetytraining.com.au/wp-content/uploads/2024/01/establishment-costs-pie-chart-breakdown-1024x422.png" class="attachment-large size-large" alt="Establishment Costs Pie Chart Breakdown" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/01/establishment-costs-pie-chart-breakdown-1024x422.png 1024w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/establishment-costs-pie-chart-breakdown-300x124.png 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/establishment-costs-pie-chart-breakdown-768x317.png 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/establishment-costs-pie-chart-breakdown-600x248.png 600w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/establishment-costs-pie-chart-breakdown.png 1195w" sizes="(max-width: 1020px) 100vw, 1020px" /> As a basic guide business should allow a minimum investment of $42,700+GST to establish fit testing in house. Ongoing Costs of Fit Testing in House Once you own a PortaCount there is then the cost of calibrating the equipment and insuring the equipment, along with the ongoing costs of consumables. This will also be a variable cost subject to the number of workers you are testing (especially for consumables), for simplicity we have estimated this at: Item to Establish Fit Testing in House Cost Recommended Supplier PortaCount Calibration + freight ~$2000 + GST Kenelec Scientific Consumables (alcohol and probes) ~$1200 + GST Onsite Safety General Equipment (leads/powerboards) ~$850 + GST Brokers Total: ~$4050 + GST Annual Ongoing Costs <img decoding="async" width="1020" height="298" src="https://prosafetytraining.com.au/wp-content/uploads/2024/01/annual-ongoing-costs-pie-chart-breakdown-1024x299.png" class="attachment-large size-large" alt="Annual Ongoing Costs Pie Chart Breakdown" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/01/annual-ongoing-costs-pie-chart-breakdown-1024x299.png 1024w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/annual-ongoing-costs-pie-chart-breakdown-300x87.png 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/annual-ongoing-costs-pie-chart-breakdown-768x224.png 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/annual-ongoing-costs-pie-chart-breakdown-600x175.png 600w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/annual-ongoing-costs-pie-chart-breakdown.png 1197w" sizes="(max-width: 1020px) 100vw, 1020px" /> As a rough estimate we would allow ongoing costs of $4050 per year, per PortaCount. Variable Costs Probes/alcohol/wipes etc. Useful Life: We are a huge fan of the PortaCount and really believe in the design and build, from experience with the original 8020s, we believe any modern PortaCount such as the 8048 will last a number of years. For our calculations we will assume a useful life of 5 years for the PortaCount and average the price of the unit over time. The PortaCount will most likely last longer than 5 years, however 5 years will be used for this calculation. Break Even Point: So: Upfront Costs: ~$42,700+GST (cost to buy the PortaCount and Equipment) Ongoing Costs: ~$4050+GST (cost to maintain the unit annually) We would recommend speaking to an accountant but if we spread the upfront cost over 5 years ($8540+GST per year) and add the ongoing costs ($4050+GST per year) we come to a total of $12,590+GST per year. This does not take into account labour, with one PortaCount you could complete 1 fit test every 30 minutes, and with assumed labour cost of $50 per hour, this would equate to $25 labour per test. For this calculation we are also assuming that you can fit test workers through an external contractor for $70+GST per test. So our break even point (BEP) would be calculated as follows: BEP (no of tests)= Fixed Cost/(Price per test using a contractor-variable cost per test) BEP (no of tests)= $12,590/($70-$25) Break Even= 280 Break Even Point <img decoding="async" width="949" height="502" src="https://prosafetytraining.com.au/wp-content/uploads/2024/01/break-even-point-line-chart.png" class="attachment-large size-large" alt="Break Even Point Line Chart" srcset="https://prosafetytraining.com.au/wp-content/uploads/2024/01/break-even-point-line-chart.png 949w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/break-even-point-line-chart-300x159.png 300w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/break-even-point-line-chart-768x406.png 768w, https://prosafetytraining.com.au/wp-content/uploads/2024/01/break-even-point-line-chart-600x317.png 600w" sizes="(max-width: 949px) 100vw, 949px" /> So we would have to complete at least 280 tests per year for testing in house to be viable. This would cost a total of $19,590 every year. So if you are completing more than 280 fit tests per year, or are spending more than $19,590 per year then it may be worthwhile considering fit testing in house. Is it worth it financially? For majority of small and medium businesses it will not be worthwhile buying a fit test machine (PortaCount) and completing testing in house. If you are a large employer (council, mine site, power station, hospital) and you have more than 280 fit tests annually, or spend more than $19,590 per year in testing, then it is definitely viable to test in house. Is the effort worthwhile? Majority of decisions we make in life are not always financial, if deciding to test in house you will need to ask yourself the following questions: Do we have the expertise in house to test (i.e. trained testers), and will these trained testers stick around? Does this cause issues with staff workload if they now also take over testing for the business? Do we want to expose ourselves to the risk of testing in house, and have we got the right policies and procedures to test accurately and in a reliable way? Is testing the core of our business, or do we focus on what we know best and bring in a contractor to complete our testing? Will testing in house create other, unexpected issues? There is a reason that many businesses and individuals opt to test externally, weigh up all aspects of testing in house/externally and think long term, and you will make the right fit testing decision. How we can help: We can assist with both establishing fit testing in house Australia Wide (we generally work in the Bowen Basin and Hunter Valley), and also fit testing your workers in Brisbane, Sunshine Coast and Gold Coast. To get in contact to speak about establishing fit testing in house, training or fit testing please call us on 1300 336 003 or email us at office@prosafetytraining.com.au Disclaimer: This article is not to be used to justify any financial decision, prices should be used for guidance only and should be checked prior to making any decision. We strongly recommend speaking with your accountant and or financial advisor prior to making any decision around testing.
In this quick guide we provide details of the correct fit test software to be downloaded when using our fit testing machines for completing quantitative fit testing.
<img decoding="async" width="1000" height="666" src="https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-portacount-machine.jpg" class="attachment-large size-large" alt="Face fit testing PortaCount machine" srcset="https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-portacount-machine.jpg 1000w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-portacount-machine-300x200.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-portacount-machine-768x511.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2021/02/face-fit-testing-portacount-machine-600x400.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /> Part of using our fit testing machines and completing quantitative fit testing is using the software as well, which needs to be downloaded. As there are a few different versions, this can be confusing. This blog should be a quick guide to downloading the correct fit test software. Please note that manufacturers may change links at any time and upgrade the software, so always refer to the manufacturer of the equipment. Software for Portacount 8048 (Fit Pro Ultra) Open the TSI Software and Firmware Wizard In the “Search” bar, enter the name of your PortaCount (PortaCount Respirator Fit Tester 8048 [8048]) Scroll down to and click on “FITPRO ULTRA 5.1.0 SOFTWARE SETUP” Complete the form for TSI to send you the software <img decoding="async" width="1020" height="765" src="https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8048.png" class="attachment-large size-large" alt="PortaCount 8048 Fit Test Software" srcset="https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8048.png 1024w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8048-300x225.png 300w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8048-768x576.png 768w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8048-600x450.png 600w" sizes="(max-width: 1020px) 100vw, 1020px" /> Software for Portacount 8038 (Fit Pro+) Open the TSI Software and Firmware Wizard In the “Search” bar, enter the name of your PortaCount (PortaCount Respirator Fit Tester 8038 [8038]) Scroll down to and click on “FITPRO+ V3.3.0 SOFTWARE” Complete the form for TSI to send you the software <img decoding="async" width="1020" height="765" src="https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8038.jpg" class="attachment-large size-large" alt="PortaCount 8038 Fit Test Software" srcset="https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8038.jpg 1024w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8038-300x225.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8038-768x576.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/PortaCount-8038-600x450.jpg 600w" sizes="(max-width: 1020px) 100vw, 1020px" /> Software for AccuFit 9000 and AccuFIT 9000 Pro The AccuFIT 9000 and 9000 Pro models share the same software, downloadable from the Accutec website. Open the Accutec “Resource Library“ Scroll down to “Firmware, Software and Drivers” and select “AccuFIT 9000 & PRO PC Software Version 1.5.0” Select either the 32 or 64-bit Version appropriate for your system type and download this. If you have any questions about downloading software for the AccuFit models, Accutec provides a handy in-depth guide to downloading software in the “Manuals & Documentation” page on the “Resource Library”. <img decoding="async" width="1020" height="681" src="https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000.jpg" class="attachment-large size-large" alt="Accufit 9000 Fit Test Software" srcset="https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000.jpg 1024w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000-300x200.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000-768x513.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000-600x401.jpg 600w" sizes="(max-width: 1020px) 100vw, 1020px" /> <img decoding="async" width="768" height="513" src="https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000-pro.jpg" class="attachment-large size-large" alt="Accufit 9000 Pro Fit Test Software" srcset="https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000-pro.jpg 768w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000-pro-300x200.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2023/11/Accufit-9000-pro-600x401.jpg 600w" sizes="(max-width: 768px) 100vw, 768px" /> All links and file names are current at time of writing (5 September 2023). How we can help with fit test software? We cover software setup in our RESP-FIT training and can contextualise the training to your exact needs. We can also assist with the following areas: Fit testing in Brisbane for a wide variety of industries (construction, mining, healthcare, manufacturing) Group fit testing (30+ tests) Fit testing for mining companies/large employers/councils/healthcare providers Respirator sales RPE consulting Our staff are RESP-FIT accredited and we take the quality of our fit testing seriously. If you have a question about fit testing, or software setup please feel free to give us a call on 1300 336 003 or contact us here.
More proof that being clean shaven when wearing RPE is a must!
Pro Safety and Training are the number one provider for face fit testing in Australia. We believe that all workers wearing RPE (respiratory protective equipment) have to be clean shaven as even the slightest stubble can affect the seal. The following guidance also recommends workers wearing tight fitting face pieces/ masks or RPE: ASNZS 1715:2009 [...]
Pro Safety and Training are the number one provider for face fit testing in Australia. We believe that all workers wearing RPE (respiratory protective equipment) have to be clean shaven as even the slightest stubble can affect the seal. The following guidance also recommends workers wearing tight fitting face pieces/ masks or RPE: ASNZS 1715:2009 Selection, use and maintenance of RPE Manufacturers Specifications for multiple brands of RPE including Sundström, Scott and 3M How to Safely Remove asbestos in the workplace Code of Practice 2011 Just to prove how much of a difference there is we recently conducted a face fit test on a student of our asbestos courses with and without a beard. We found that the mask sealed approximately 13 times better when the wearer was clean shaven. Details of testing For the test we considered the following: Student had slight stubble in the first test, and then shaved and conducted the second test Student did not drink or smoke prior to the testing Ambient counts were close in the first and second test The Portacount used has been recently calibrated The first and second test used the same respirator- an SR100 M/L Test 1: Despite the student having slight stubble he still passed the test overall fit factor score of 2430. Although this is a pass the student failed one of the individual tests- Head up and Down. As all work involves physical activity and exertion failing in the “head up and down” activity proves to us that the mask does not seal correctly on the face and is unsuitable. Slight Stubble prior to fit testing. <img decoding="async" width="692" height="493" src="https://prosafetytraining.com.au/wp-content/uploads/2021/01/Slight-Stubble-Fit-Test.jpg" alt="" class="wp-image-205" srcset="https://prosafetytraining.com.au/wp-content/uploads/2021/01/Slight-Stubble-Fit-Test.jpg 692w, https://prosafetytraining.com.au/wp-content/uploads/2021/01/Slight-Stubble-Fit-Test-300x214.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2021/01/Slight-Stubble-Fit-Test-600x427.jpg 600w" sizes="(max-width: 692px) 100vw, 692px" /> Fit Testing with slight stubble shows an overall pass, however a fail for “head up and down” Test 2: As expected when clean shaven the student passed the fit test with flying colours- a fit factor of 29 400. This is 12 times the fit factor when shaven. <img decoding="async" width="691" height="494" src="https://prosafetytraining.com.au/wp-content/uploads/2021/01/Clean-Shaven-Fit-Test.jpg" alt="" class="wp-image-206" srcset="https://prosafetytraining.com.au/wp-content/uploads/2021/01/Clean-Shaven-Fit-Test.jpg 691w, https://prosafetytraining.com.au/wp-content/uploads/2021/01/Clean-Shaven-Fit-Test-300x214.jpg 300w, https://prosafetytraining.com.au/wp-content/uploads/2021/01/Clean-Shaven-Fit-Test-600x429.jpg 600w" sizes="(max-width: 691px) 100vw, 691px" /> Once clean shaven the test indicates a high level pass. Our conclusion: There is no argument- when workers are clean shaven respirators will seal on their face exponentially better, this means less inhalation of contaminants and a safer work environment for workers. To talk with us about face fit testing call 1300 336 003 or contact us.