A trick question I learned long ago, when it was used on me, is one I use today when auditing a facility that has SCBAs for “Emergency Use Only” (e.g., an ERT). As we are walking to the ERT cage/trucks, I casually ask if the facility fills its bottles/cylinders or if they have a breathing […]
I have written several articles on Fit test Records with QNFT results, exceeding 10,000. I have seen number as high as 500,000. And to be honest I’m not sure why the makers of the QNFT machines even have the ability to record numbers over 10,000, as most of these manufacturers will state anything over 10,000
Not meant to be a trick question, but we see this failure often, especially when the facility utilizes “test vans” for their One-Stop safety testing that includes Audiograms for HCP requiremenrts and Fit Testing for the RP program. This applies ONLY to those doing Quantitative Fit Testing (QNFT). If we are doing QNFT, such as
Since 2024, 33 mines have been granted the use of a Powered Air Purifying Respirator (PAPR) through the Petition for Modification process. Electromagnetic interference can cause failure of a miner-worn Proximity Detection System (PDS) if it is not worn as recommended, such as being worn TOO CLOSE to the battery or motor/blower of a PAPR.
A 45-year-old senior fire captain is facing charges after authorities say he improperly conducted respirator fit tests for firefighters and lied about it. He is charged with forgery and tampering with records, the County Prosecutor’s Office said Friday. He signed reports stating the tests had been completed when they had not been finished between Jan.
A contractor boilermakerlost consciousness following the inhalation of nitrogen supplied through an air-line helmet respirator. Recommendations Source: https://www.rshq.qld.gov.au/safety-notices/mines/coal-mine-worker-loses-consciousness-following-the-inhalation-of-nitrogen-supplied-through-an-air-line-helmet-respirator
For decades, businesses have used the TSI Porta-Count QNFT method to fit test tight-fitting respirators. Today, new variations of this NIOSH-approved method (e.g., Condensation Nuclei Counter(CNC) are faster, and we have seen many organizations adopt these new methods. However, changing our Fit-Testing method may require an MOC. I say “may” as not all PSM processes
NIOSH research tells us: Source: https://www.cdc.gov/niosh/npptl/pdfs/Fit-test-10.508_FNL-508.pdf
Initial findings in an employee’s death show breathing air was compromised while working in a paint booth after the breathing air system unintentionally allowed nitrogen to get into the system. The worker, 61, was found not breathing just after noon on Feb. 24 in a paint booth. This incident occurred in the same area where
On May 18, 2023, at 7:45 p.m. an employee, 45, working for a paint and coating manufacturer was wearing a 3M half-face respirator while spray coating MacroPoxy 646 Fast Cure Epoxy on parts. The employee was spraying the last parts of the day when he began feeling chest pain. The employee used his inhaler twice
The National Institute for Occupational Safety and Health (NIOSH) has honored a request by Honeywell International Inc. to voluntarily rescind two NIOSH respirator approvals issued to Honeywell International Inc. Due to the voluntary rescission of these NIOSH approvals, respirators bearing these NIOSH approval numbers MAY NO LONGER BE USED, manufactured, assembled, sold, or distributed. As of
