ehs wire

 

 

blog horizontal banner

Environmental Health and Safety Blog | EHSWire

Proper PPE? Be SURE It Is!

Posted by Shivi Kakar

Oct 5, 2012 11:20:57 AM



If you have a giant stack of the best Personal Protective Equipment (PPE), but don’t use it, or just as important, don’t use it properly, are you trying to become an OSHA statistic? Knowing how to protect yourself from occupational hazards is a critical part of your job.

A Real Life PPE Correction


A few years ago, I was taking my annual HazWOPER 8-Hour Refresher class and a fellow student shared his story about PPE.

Part of his job was to open and close valves that allowed aviation fuels to flow to pumps used to fill airplane fuel tanks. While conducting this task, he was often exposed to fuel vapors. After complaining about the headaches and dizziness that he was experiencing, his employer had him fit tested for a respirator. However, even with the proper-fitting respirator, he still had the same symptoms of overexposure.

Why didn’t the respirator control the exposure?  As a health and safety professional, the answer was obvious to me! I asked him, “What type of cartridge are you using?”

His reply, “I am using what was given to me.” Two days later he called me to tell me that he had been given HEPA filters – the WRONG cartridge for his petroleum vapors. Instead he should have been using organic vapor cartridges. Without correction, this COULD have been become a very dangerous problem – just because of the wrong cartridge in the right respirator!

Proper Protection:  Where Do You Start?


A perfect place to start understanding how to protect yourself is to know what you are dealing with on the job.

1)      What are the potential hazards? Is there more than one? Not sure? Ask questions! Make sure that you understand the hazards and risk before you are satisfied?

Read More

Topics: OSHA, Personal Protective Equipment, General Industry H&S, General EHS, Construction H&S, H&S Training, worker safety, hazards, Lab Safety & Electrical, respirator, Exposure, Respiratory

Be Sure You Use the Proper PPE...or ELSE!

Posted by Shivi Kakar

Oct 16, 2011 11:02:04 PM

Ed Pearl

If you have a giant stack of the best personal protective equipment (PPE), but don’t use it, or just as important, don’t use it properly, are you trying to become an OSHA statistic? Knowing how to protect yourself from occupational hazards is a critical part of your job.


A Real Life PPE Correction


A few years ago, I was taking my annual HazWOPER 8-Hour Refresher class and a fellow student shared his story about PPE.
Part of his job was to open and close valves that allowed aviation fuels to flow to pumps used to fill airplane fuel tanks. As most of these valves were in confined space vaults without proper ventilation, he was often exposed to fuel vapors. After complaining about the headaches and dizziness that he was experiencing, his employer had him fit tested for a respirator. However, even with the proper-fitting respirator, he still had the same symptoms of overexposure.

Why didn’t the respirator control the exposure?  As a health and safety professional, the answer was obvious to me! I asked him, “What type of cartridge are you using?”
His reply, “I am using what was given to me.” Two days later he called me to tell me that he had been given HEPA filters – the WRONG cartridge for his petroleum vapors.

Instead he should have been using organic vapor cartridges. Without correction, this COULD have been become a very dangerous problem – just because of the wrong cartridge in the right respirator.

Proper Protection: Where Do You Start?


A perfect place to start understanding how to protect yourself is to know what you are dealing with on the job.

  1. What are the potential hazards? Is there more than one? Not sure? Ask questions! Make sure that you understand the hazards and risk before you are satisfied?

  2. Are there chemicals? Read material safety data sheets (MSDS) which have standardized information required by OSHA. MSDSs for all chemicals at your worksite must be made available by your employer for your review.  So that you, the worker, can read about the chemical hazards’ AND methods of protection. It’s the law!

  3. Review your job duties and PPE with your job site safety officer or a health and safety professional.



Proper Protection:  A Quiz


Q: If a person is working with an acid and they are wearing cloth gloves, who are they protecting?

A: Nobody!  The proper glove is a “chemical resistant” polymer for protection from acids (usually a neoprene or polyvinyl chloride (PVC) glove). Depending on the risk of splash, this worker may also need goggles, a face shield, and chemical resistant garments (apron, or partial or full body protection).

Q: If a worker is welding and only wearing a face shield designed for grinding, are they properly protected?

A: Absolutely not! The proper protection for a welder includes a welding shield equipped with filter lenses that have a shade number appropriate for the welding operation

Q: What happens when you wear a respirator that is not properly fitted?

A: You are potentially letting in the very substance you are SUPPOSED to be protecting yourself from! OSHA mandates that all required use respirators be tested for proper fit using “fit test” procedures detailed in the OSHA Respirator standard (1910.134).

The point is, there is the right PPE for the job…know what it is, and use it correctly!


Proper Protection:  Personal Responsibility


Today, information is at our fingertips on ALL subjects including PPE. Take the time to hunt around and find the information you need to properly protect yourself. There are all types of online courses and local resources including those provided by unions and insurance companies that welcome your questions and interest. Whether it’s the Internet or real, live health and safety professionals, ask questions to ensure that your PPE is right for you and the hazards you encounter.  If you find out that don’t have the proper PPE, don’t do the job or you’ll eventually become an OSHA statistic – or worse!
Read More

Topics: OSHA, Personal Protective Equipment, General Industry H&S, OSHA Compliance, General EHS, Construction H&S, H&S Training, cartridge, construction, respirator

Can Respirator Fit Testing Be Seasonal? You Bet It Can!

Posted by Shivi Kakar

Jul 11, 2011 8:37:07 AM

Paula Kaufmann, CIH

It happens every summer at hospitals and clinics across the country…first-year and advanced residents and fellows start a new training-at-work year. As part of the infection control strategies at these healthcare facilities, respiratory protection training and fit testing campaigns move into full gear to ensure that everyone is covered (literally and figuratively). It is almost like the return of migrating birds as second, third and fourth-year residents and current fellows flock into queues for respirator use training, fit testing and, often, medical clearance for respirator use.

Providing these invaluable respirator program services en masse is a challenge for the infectious disease and industrial hygiene and EHS departments at hospitals and other healthcare facilities. Nationwide, according to the National Resident Matching Program (NRMP), more than 25,000 residents and fellows will begin their new assignments in July!  Without interfering with patient care or hospital services, they all must be medically cleared, trained and fit tested for the site’s selected respiratory equipment (sometimes 2 or 3 different manufacturers or styles) prior to stepping foot on the hospital floor.  If you add nursing and other healthcare staff requiring an annual fit test in June or July, within a 4-6 week mid-summer period respiratory protection program departments at large teaching hospitals must provide OSHA-mandated support to 800 to 1000 (or more!) residents and fellows.  Planning is imperative and cooperation from the medical staff makes the process smoother for everyone.

Do You “Fit” this Fit Test Profile?


In a recent campaign processing hundreds of medical staff, Emilcott provided support to the infectious disease and EHS fit testing teams at a regional teaching hospital.  The fit test campaign coordinators orchestrated this event with military precision.  It was well- planned and appropriately staffed.  However, with so many folks donning respirators and fit test hoods, the lines were long and we encountered an array of challenging and uneducated attitudes.  Here are some of our favorite responses:

  • “I’m a third-year resident, I don’t have to be clean shaven to get fit tested.” (He was promptly handed a shaving kit.)

  • “What do you mean “I” failed? Is this graded? Oh, I see, the respirator failed, not me!”

  • “I never wear those respirators, so can you make it quick.”

  • “I know how to wear that.” (As the respirator was put on upside down…)

  • “I don’t think I can work with this [fit test] hood on every day!”


And, some real doozies during the 7-step qualitative fit test exercises:

  • “Just tell me, what is the “right” answer! Should I taste the Bitrex® or not?” (We sent this doctor to be quantitatively fit tested.)

  • “Isn’t this a bit excessive?” Followed by “Oh, now I think I can taste it!”

  • “Can’t you use that sweet stuff?  I like that better than this bitter taste.”

  • “This respirator fit okay last year … why can I taste the bitter flavor now?”

  • “This process didn’t take this long at the last hospital I worked, you must be doing it wrong.” 

  • And, drum roll please, from an Infectious Disease Fellow, “Thank you for making us go through each step of the fit test procedure, it’s really important!”


As a Certified Industrial Hygienist, my challenge is to convey the why, how and when of respirator use (according to OSHA Respirator Standard training and fit testing requirements) to anyone on my watch – even when my target audience consists of impatient, high achieving and time-pressed medical professionals. In an odd role reversal, I’m doing the life saving…using occupational health and safety standards to protect their bodies as they do their jobs.

When Are Healthcare Providers Required to Use Respirators?


The Centers for Disease Control and Prevention (CDC) indicates the use of respirators for protection from infectious respiratory aerosols specifically those from patients with active tuberculosis and influenza.  

  • The CDC “TB Elimination: Respiratory Protection in Health-Care Settings Fact Sheet” specifies that particulate filter respirators certified by National Institute for Occupational Safety and Health (NIOSH) be used for protection against airborne M. tuberculosis including

    • Non-powered respirators with N95, N99, N100, R95, R99, R100, P95, P99, and P100 filters (including disposable respirators); and

    • Powered air-purifying respirators (PAPRs) with high-efficiency filters



  •  The Department of Health and Human Services “Interim Guidance on Planning for the Use of Surgical Masks and Respirators in Health Care Settings during an Influenza Pandemic” emphasizes that respirator use is a critical component of a system of infection control practices to prevent the spread of infection between infected and non-infected persons. Respirator use is indicated as follows

    • N95 (or higher) respirators should be worn during medical activities that have a high likelihood of generating infectious respiratory aerosols, for which respirators (not surgical masks) offer the most appropriate protection for health care personnel.

    • N95 respirators are also prudent for health care personnel during other direct patient care activities (e.g., examination, bathing, feeding) and for support staff who may have direct contact with pandemic influenza patients.




 High Velocity Fit Testing


Another comprehensive qualitative fit test (QLFT) campaign at a large teaching hospital in New York City was scheduled across a broad span of times, crossing many days and weeks to accommodate the schedules of rounds, staff, patients and Human Resources. Emilcott’s fit testing team became considerably more efficient this year by switching to the TSI Qfit to generate the test atmospheres. One touch of a button on these pump-driven nebulizers produces the equivalent of 5 bulb nebulizer compressions and uses quick, pop-on cartridges containing the challenge solutions. The easy and consistent delivery system of the nebulizers enabled us to focus our attention on the respirator user and the respirator fit.

Fit testing of course confirms (or not) the match of each face to the selected respirator. For respirator users who were unable to taste either Bitrex® or Saccharin during sensitivity testing; could not clear the taste of Bitrex® after wearing a poor fitting respirator; or, were extremely uncomfortable wearing the fit test hood, we supplemented the QLFT with quantitative fit testing (QNFT) to ensure an accurate respirator fit test. Staff that did not pass both the QLFT and QNFT with any standard-issue respirator was forwarded to the Respiratory Therapy department for personal respirator attention. In our estimation, more than 1000 staffers, new and seasoned, passed through our fit testing process in a matter of days!

Respiratory Protection is Smart


It is important for medical staff – new or seasoned - to know when and why they are required to wear respiratory protection – the training is an essential part of the OSHA Respirator Standard. While the attitudes we encounter during fit testing at hospitals often include dismay over a failure or impatience and ungraciousness, we do our best to educate each person as they roll through the lines. Many times, the mere mention of antibiotic-resistant TB exposure or gentle reassurance that a failed fit test is not the same as a failed biology test, can shift a nurse or doctor’s perspective. What was a nuisance can quickly turn into a better comprehension of their occupational risk and personal responsibility to protect their health. As for the others? As OSHA mandates, there’s always next year.

As a health and safety professional, have you encountered any resistance to respirator fit testing? How have you responded? As a healthcare provider, what do you think about fit testing? Do you take it seriously? Does your employer?
Read More

Topics: indoor air quality, General Industry H&S, OSHA Compliance, General EHS, Emergency Response, H&S Training, respirator, infectious disease, respiratory protection program, respirator training, fit test

Subscribe to EHSWire.com!

Search EHSWire.com!

Latest Posts

Posts by category