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With over 5 million respirator users in approximately 1.3 million U.S. workplaces, it would be expect-
ed that employers would be well-versed in their responsibilities for providing the necessary resources to workers in order to promote safe and healthy work environments. However, respiratory protection is a perennial “top 5” most-cit-ed violation by the Occupational Safety and Health Administration (OSHA). The number one reason for citation: lack of a written program.
While what is necessary can be debat-ed, what we do know is what is required. Ideally, the control of occupational diseas-es caused by contaminated breathing air would be accomplished by engineering control measures such as enclosures or the confinement of operations, ventila-tion and/or the substitution of less toxic materials. However, when these options are not feasible, the next step is to imple-ment the appropriate use of respirators. Naturally, there must be guidance as to the proper way to introduce, use and maintain such equipment. That is where the written program comes in.
OSHA, a division of the U.S. Department of Labor, directs na-tional compliance initiatives, helping
Breathing the Fresh Air of Compliance Establishing an OSHA-Compliant Respiratory Protection Program
businesses protect their workers and reduce the number of workplace deaths, injuries and illnesses. For respiratory protection, OSHA standard 29 CFR 1910.134 is the guiding document.
This column woutlines the require-ments for development and implemen-tation of a written, worksite-specific respiratory protection program, includ-ing program components; administra-tion and monitoring of the program selection, proper use and maintenance of respirators; NIOSH compliance and resources for further information.
Written ProgramIn an age when everything is turning
digital, why does OSHA specifically mandate that the program be written? The simple answer: OSHA has found that health and safety programs have been more effective if the procedures are available in hard copy for study and reference.
A written plan also ensures that any unique characteristics of the specific worksite are con-sidered. OSHA’s “Small Entity Compliance Guide for Respirator Protection” states: “Developing the written pro-
gram encourages [the employer] to thor-oughly assess and document information pertaining to respiratory hazards posed to employees” under normal conditions or reasonably foreseeable emergencies. Essentially, a compliant program must be written, worksite-specific, reviewed for effectiveness and trained upon regularly.
OSHA RequirementsAccording to 29 CFR 1910.134 an employer is required to develop and implement a written respiratory pro-gram with required worksite-specific procedures and elements for required respirator use in any workplace where
By Nicholas P. Bozzuto, Bullard
Establishing and adhering to a written respiratory protection program ensures OSHA compliance and greatly reduces exposing workers to harm. Photo courtesy of Bullard.
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chemical hazards, and the American Industrial Hygiene Association (AIHA) can provide a list of accredited industrial hygiene consultants who can help. Next, compute the Assigned Protection Factor (APF), which can be found using the equation:
APF =
An APF of 10 will offer enough protec-tion to enter an area with a contaminant concentration of up to 10 times the PEL.OSHA states that the employer must have evidence provided by the respira-tor manufacturer that testing of these respirators demonstrates performance at a level of protection of 1,000 times the PEL or greater to receive an APF of 1,000. This level of performance can best be demonstrated by performing a workplace protection factor (WPF) or simulated workplace protection factor (SWPF) study or equivalent testing. All other powered air-purifying respirators (PAPRs) and supllied-air respirators (SARs) with helmets/hoods are to be treated as loose-fitting face piece respirators, and receive an APF of 25. A table containing specified APFs for different respirator types is listed within the OSHA standard and should always be referred to. It is also necessary to take into ac-count other considerations, such as the intended air source, comfort, mobility and cost.
NIOSH ComplianceFinally, the respirator must be ap-proved by the National Institute for Occupational Safety and Health (NIOSH), and maintain the compliance for which it was approved. NIOSH, part of the U.S. Centers for Disease Control and Prevention (CDC), is primarily a re-search organization, but it also has the responsibility of testing and certifying
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respirators are necessary to protect the health of the employee or whenever res-pirators are required by the employer. The program must outline the respirator selection process; medical evaluations; fit testing; procedures for use; proce-dures and schedules for cleaning, dis-infecting, storing, inspecting, repairing and discarding; procedures to ensure adequate air quality, quantity and flow; training in respiratory hazards; training in use limitations and maintenance; and procedures for regularly evaluating the program’s effectiveness. Even if respirators are worn volun-tarily, OSHA’s Voluntary Use Policy states that employers must still provide a written program to ensure that any employee using a respirator voluntarily is medically able to use it, and that the respirator is cleaned, stored and
maintained so that its use does not present a health hazard to the user. The only time that a written program is not required is in the case of voluntary use of filtering face pieces, better known as “dust masks.”
Selection of RespiratorsAn employer must evaluate respiratory hazards in the workplace before select-ing a respirator. He or she must identify contaminants in their chemical state and physical form, and include a reasonable employee exposure level estimate. After identification comes analyzing the hazard(s). What is the contaminate concentration? This can be found in a material safety data sheet (MSDS) or you may have to conduct an air-sampling test. Your local OSHA office can be a resource with information on various
Contaminate Concentration
Permissible Exposure Limit (PEL)
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respirator assemblies. Essentially, it is OSHA’s job to enforce the proper use of NIOSH-approved respirators. NIOSH 42 CFR, Part 84, the stan-dard for respiratory protection, states: “The Institute shall issue certificates of approval pursuant to the provisions of this subpart only for individual, completely assembled respirators which have been examined, inspected, and tested … ” This means that substitutions of any component pieces not included in the NIOSH Approval Label supplied with each approved respirator are not permissible.
Medical EvaluationAn employer must provide a medical evaluation to determine an employee’s medical eligibility for respirator use. Medical evaluations must occur before an employee is fit tested or required to use the respirator in the workplace.
Fit TestingEmployees must be fit tested with the same make, model, style and size of respirator that will be used in the field, according to OSHA. Employees should be retested annually, when there is a change in the type of respirator used or when there is a change in an employee’s physical condition, such as an obvious change in body weight. Employers must not allow an employee with facial hair or any condition that limits a face-piece seal or valve function to wear a tight-fit-ting face-piece. If an employee wears glasses, goggles or personal protective equipment, the employer must ensure that the equipment doesn’t interfere with a face-piece’s seal. It should be noted that loose-fitting respirators do not require fit testing.
Breathing Air QualityAn employer must provide employees who use atmosphere-supplying respirators
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(supplied-air and SCBA) with high-purity breathing gases, according to OSHA. Compressed breathing air must meet at least the Type 1, Grade D breathing-air re-quirements described in American National Standards Institute (ANSI)/Compressed Gas Association’s Commodity Specification for Air, G-7.1-1989.
Respirator UseEmployers must establish rules and procedures for respirator use. Part of these rules must prohibit an employee from removing a mask in a hazardous environment and prevent conditions that could result in face-piece seal leaks. The rules must also ensure continued effective respirator use throughout work shifts and establish procedures for respirator use in atmospheres that are immediately dangerous to life or health
(IDLH), according to OSHA. All use must be in accordance with the manufactur-er’s instructions.
Cleaning and MaintenanceEmployers must provide for the cleaning and disinfecting, storage, inspection and repair of respirators. The cleaning and disinfecting shall be done as needed for exclusively used respirators; before each use for multiple-user respirators; and after each use for rescue respira-tors and respirators used for fit testing. Stored respirators should be protect-ed from environmental damage and face-piece and exhalation-valve defor-mation. Emergency respirators must be accessible and clearly marked. Respirator inspections should be performed before each use and when cleaning for routine-use respirators;
monthly, before and after each use and in accordance with manufacturer’s recommendations for emergency respi-rators; and before each use for escape respirators. Inspections should include all parts and a check of elastomeric parts for pliability and deterioration. Emergency respirators should include a certification of inspection. Only appropriately trained employees should perform repairs or adjustments, and only NIOSH-approved parts should be used as replacements. All cleaning and maintenance must be in accordance with the manufacturer’s instructions.
Who is Responsible?Program AdministratorA designated program administrator is required to run the program and
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evaluate its effectiveness. Only one person can fulfill the primary respon-sibility. Multiple worksites may require one administrator per site, but this runs the risk of diluting the integrity due to a lack of consistency. This individual must have appropriate training or expe-rience that is similar to the proposed program’s level of complexity. OSHA’s “Small Entity Compliance Guide” says that the individual is qualified if the experience “enables the program administrator to fulfill the minimum requirements of recognizing, evaluat-ing, and controlling the hazards in [the] workplace … ” An example would be an environment being immediately danger-ous to life or health (IDLH). Appropriate experience would be training or experience pertaining to the use of the applicable equipment.
Keep in mind that OSHA does not provide any training courses specifically designed to teach respiratory protection program administrators, nor does OSHA require the individual to attend any spe-cial courses. OSHA only requires an ad-equate level of training or experience to deal with the complexity of the program at the worksite. Trade associations or technical and vocational schools in your area may provide applicable training courses, along with any program consul-tants you may hire.
TrainingThe employer must provide effective training to employees who require res-pirators. The training must be compre-hensive, understandable and reviewed annually or more often if necessary, according to OSHA.
Employees must be able to demon-strate why a respirator is necessary, the consequences of improper fit, along with usage and maintenance. They must be aware of limitations and capabilities of the respirator. They must know how to use the respirator in emergency situations or upon failure of the respi-rator. They must know how to inspect, maintain and store the respirator. They should also be aware of medical signs or symptoms that would limit or prevent the use of the respirator. Retraining should occur when there are changes in the workplace, when new types of respirators are used, or as necessary. According to OSHA, an employer must ensure that all filters, cartridges and canisters used in the workplace are labeled and color-coded with NIOSH-approved labels. The employer must
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also ensure that the labels are not removed and remain legible.
Program EffectivenessOSHA maintains that the employer is required to conduct evaluations of the workplace to ensure that the written re-spiratory protection program is properly implemented and that it continues to be effective. The employer should conduct evaluations as necessary, regularly con-sulting employees regarding respirator fit, selection, use and maintenance.
Record KeepingThe employer is required to establish and retain written information regarding medi-cal evaluations, fit testing and the respira-tor protection program. This information will facilitate employee involvement in the respirator protection program, assist the employer in auditing the adequacy of the program, and provide a record for com-pliance determinations by OSHA. Records of medical evaluations must be retained and made available in accordance with 29 CFR 1910.1020. Fit-testing records must be detailed and retained until the next fit test. The employer must also retain a written copy of the current respi-rator protection program.
ConclusionAs previously stated, while what is necessary for respiratory protection can be debated, what is required cannot be. OSHA defines the requirements for respi-ratory protection in 29 CFR 1910.134, which can be found at osha.gov. It is ul-timately the employer’s responsibility to produce a written respiratory protection program that adheres to these OSHA requirements, and an experienced and capable program administrator must be designated to oversee and evaluate the effectiveness of this written program, making changes as necessary.
About the AuthorNick Bozzuto is the product manager for respiratory protection at Bullard (Cynthiana, Ky.). He is primarily responsible for the abrasive blasting and industrial coatings markets. He is active in several industry safety groups, including the International Safety Equipment Association (ISEA), the National Safety Council (NSC) and the American Society of Safety Engineers (ASSE). He earned his B.S. from the University of South Carolina, along with an MBA from the University of Kentucky.
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