![Page 1: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/1.jpg)
OSHA’sRespiratory Protection Standard
29 CFR 1910.134
![Page 2: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/2.jpg)
Respiratory Protection
Terminal ObjectiveGiven classroom instruction the student will
identify and explain the types, uses, selection and maintenance of respiratory protection equipment as per OSHA standard 1910.134.
![Page 3: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/3.jpg)
Respiratory ProtectionEnabling Objectives
Identify 5 types of respiratory protection devicesDescribe the difference between QLFT and QNFTDescribe an IDLH atmosphereDescribe maintenance and care proceduresIdentify training and evaluation requirements
![Page 4: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/4.jpg)
Definitions
OSHA 29 CFR 1910.134NIOSHOxygen atmosphere parametersPermissible practiceEmployee exposureRespiratory inlet cover
![Page 5: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/5.jpg)
OSHA 29 CFR 1910.134NIOSH
Standard that establishes minimum medical, training and equipment levels for respiratory protection programs.National Institute for Occupational Safety and Health, 42 CFR Part 84. Sole responsibility for testing and certification of respiratory protection equipment.
![Page 6: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/6.jpg)
Oxygen Atmosphere Parameters
As per OSHAOxygen Deficient – below 19.5 %– Impaired thinking and attention– 14% abnormal fatigue, poor judgment– 12% nausea/vomiting– 10% convulsions, death
Oxygen Enriched – 23.5 and above creating a fire hazard
![Page 7: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/7.jpg)
Permissible Practice
Feasible engineering controls such as enclosures, confinement of operations, ventilation, or substitution of less toxic materialsIf these controls are not feasible, or while they are being instituted, appropriate respirators shall be used pursuant to this standard
![Page 8: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/8.jpg)
Permissible Practice
Employer shall provide respirators, when necessary, which are applicable and suitable for the purpose intendedEmployer shall be responsible for establishment and maintenance of a respirator program.
![Page 9: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/9.jpg)
Employee Exposure
“Exposure to a concentration of an airborne contaminant that would occur if the employee were not using respiratory protection.”
![Page 10: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/10.jpg)
Respiratory Inlet Covering
The portion of a respirator that forms the protective barrier between the user’s respiratory tract and an air-purifying device or breathing air source, or bothMay be a face piece, helmet, hood, suit, or a mouthpiece respirator with nose clamp
![Page 11: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/11.jpg)
Tight -Fitting Coverings
Quarter Mask Half Mask
Full Facepiece Mouthpiece/Nose Clamp(no fit test required)
![Page 12: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/12.jpg)
Loose-Fitting Coverings
Hood Helmet
Loose-FittingFacepiece Full Body Suit
![Page 13: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/13.jpg)
Filter
A component used in respirators to remove solid or liquid aerosols from the inspired air. Also called air purifying element.
![Page 14: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/14.jpg)
Canister or Cartridge
A filter, sorbent, or catalyst, or combination of these items, which removes specific contaminants from the air passed through the container. Must be labeled/color coded with NIOSH approved label
![Page 15: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/15.jpg)
Respiratory ProtectionDevices
![Page 16: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/16.jpg)
Filtering Facepiece(Dust Mask)
•Negative pressure particulate filter
•N95 should be kept in deployment bag
![Page 17: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/17.jpg)
Air-Purifying Respirator (APR)
Utilizes filter, cartridge or canisterAmbient air passes through element
![Page 18: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/18.jpg)
Powered Air-Purifying Respirator (PAPR)
Uses a blower to force the ambient air through air-purifying elements to the inlet covering.
![Page 19: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/19.jpg)
Atmosphere-Supplying Respirator
A respirator that supplies the user with breathing air from a source independent of the ambient atmosphereIncludes supplied-air respirators (SARs) and self-contained breathing apparatus (SCBA) units
![Page 20: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/20.jpg)
Supplied Air Respirator (SAR)
An atmosphere-supplying respirator for which the source of breathing air is not designed to be carried by the user. Also called airline respirator.
![Page 21: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/21.jpg)
Self-Contained Breathing Apparatus (SCBA)
An atmosphere-supplying respirator for which the breathing air source is designed to be carried by the user.
![Page 22: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/22.jpg)
Respirator Program Elements1. Selection2. Medical evaluation3. Fit testing4. Use5. Maintenance and care6. Breathing air quality and use7. Training8. Program evaluation
![Page 23: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/23.jpg)
Selection of Respirators
•Employer must provide appropriate respirator
•Based on the respiratory hazard to which the worker is exposed
•Include respirator performance and reliability.
![Page 24: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/24.jpg)
Immediately Dangerousto Life or Health (IDLH)
•An atmosphere that poses an immediate threat to life
•Would cause irreversible adverse health effects
•Would impair an individual’s ability to escape from a dangerous atmosphere.
![Page 25: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/25.jpg)
End-of-Service-Life Indicator (ESLI)
A system that warns the user of the approach of the end of adequate respiratory protection; e.g., the sorbent is approaching saturation or is no longer effective.
![Page 26: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/26.jpg)
Classes of Nonpowered Air-Purifying Particulate Filters
Nine classesThree levels of filter efficiency, each
with 3 categories of resistance to filter efficiency degradation due to presence of oil aerosols N R P
100 100 10099 99 9995 95 95
![Page 27: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/27.jpg)
High Efficiency Filters
Filter that is at least 99.97% efficient in removing monodisperse particles of 0.3 micrometers in diameter.(HEPA filter per NIOSH 30 CFR 11)
Equivalent NIOSH 42 CFR 84 particulate filters are the N100, R100, and P100 filters.
![Page 28: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/28.jpg)
Medical Evaluation
Annual review of medical status is not required unless:Employee reports medical issue related to respirator useSupervisor requires employee reevaluationFit test indicates needChange in workplace conditions
![Page 29: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/29.jpg)
Fit TestingBefore an employee uses any respirator with a negative or positive pressure tight-fitting facepiece, the employee must be fit tested with the same make, model, style, and size of respirator that will be used.
![Page 30: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/30.jpg)
Qualitative Fit Test (QLFT)
A pass/fail fit test to assess the adequacy of respirator fit that relies on the individual’s response to the test agent.
![Page 31: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/31.jpg)
REQUIREMENTSEmployees using tight-fitting facepiece respirators must pass an appropriate qualitative fit test (QLFT) or quantitative fit test (QNFT):– prior to initial use,– whenever a different respirator facepiece (size,
style, model or make) is used, and– at least annually thereafter– Change in physical condition affecting fit
![Page 32: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/32.jpg)
Quantitative Fit Test (QNFT)An assessment of the adequacy of respirator fit by numerically measuring the amount of leakage into the respirator.
![Page 33: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/33.jpg)
Seal Protection
Respirators with tight-fitting facepieces must not be worn by employees who have facial hair or any condition that interferes with the face-to-facepiece seal or valve functionCorrective glasses or goggles or other PPE must be worn in a manner that does not affect the sealEmployees must perform a user seal check each time a respirator is used
![Page 34: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/34.jpg)
Procedures for IDLH Atmospheres
Communication must be maintained between employees inside and outsideEmployees located outside must be trained and equipped to provide effective emergency rescue. Equipment includes SCBA or SAR with auxiliary SCBA and retrieval devices
![Page 35: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/35.jpg)
Maintenance and Care
Provide each user with a respirator that isclean, sanitary and in good working orderClean and disinfect using the CDC NIOSH procedure # 34 buckets, water and bleach
![Page 36: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/36.jpg)
Training and Information
Employers must provide effective training to employees who are required to use respirators.
![Page 37: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/37.jpg)
Training and InformationAnnual training requiredFit testingOperation of equipmentLimitationsUse in emergency situationsMaintenance and storage
![Page 38: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/38.jpg)
Program Evaluation
Performed on a regular basisAssess respirator effectivenessIdentify/correct problems
![Page 39: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/39.jpg)
SUMMARY
Oxygen parameters5 types of respiratory protection devicesIDLH atmosphereQualitative and Quantitative fit testingMaintenance and careTraining and program evaluation
This completes the general training requirement for Respiratory Protection.
![Page 40: OSHA’s Respiratory Protection Standard 29 CFR 1910](https://reader031.vdocuments.us/reader031/viewer/2022012300/61e18e3e5a0451392e7f96ba/html5/thumbnails/40.jpg)
5
This completes the general training requirement for Respiratory Protection Training
Click the box below to take a quiz and receive a Certificate of Completion.
FINAL QUIZ