![]()
Approval Date: 9/30/91 Amended: 3/1/97
To ensure that all employees are adequately protected against potentially harmful airborne contaminants.
Controls must be implemented when it is clearly impracticable to remove harmful dusts, fumes, mists, vapors, or gases at their source, or where emergency protection against occupational and/or relatively brief exposure is needed, the District will provide, and the employee exposed to such hazard shall use, approved respiratory equipment.
Controls must be implemented wherever concentrations of dusts, fumes, mists, vapors, or gases in the employees breathing zone exceed Permissible Exposure Limits (PEL) as established by OSHA and/or other laws and regulations. Engineering controls, work practices, and administrative controls ensuring safe and healthful work conditions are preferred over respiratory protection.
1) When engineering controls, work practices, or administrative controls are not feasible for assuring safe and healthful conditions.
2) While engineering controls are being instituted.
3) When the oxygen concentration in the air is insufficient to support life (less than 19.5%) or when entering a confined space with unknown concentrations of contaminants.
1) Employees who wear respirators must be physically fit as determined by qualified medical personnel, and must be properly fit-tested and trained before using a respirator. To ensure proper fit, all employees who wear respirators must be clean-shaven at the respirator facepiece sealing surface, and any facial hair within the facepiece must be kept trimmed so that it will not interfere with the exhalation valve.
NOTE: The only respirators that do not require a clean-shaven sealing surface are the mouth-bite and hood models.
Only respiratory equipment approved for a specific purpose will be used and such equipment will be approved by the Mining Enforcement and Safety Administration or the National Institute for Occupational Safety and Health (NIOSH).
1) Routinely used respiratory equipment will be regularly cleaned, inspected, and sanitized by the user. Respiratory equipment shall not be passed on from one person to another.
Employees will not be assigned to tasks requiring use of respirators unless it has been determined that they are physically able to perform the work while using the required respiratory equipment.
1) After an initial physical examination when hired, employees who use respiratory equipment are required to complete the "Annual Medical Questionnaire - Pulmonary Function" Form, Enclosure 1. Should any changes in physical conditions be noted, the employee will be required to undergo a follow-up physical examination.
1) Monitors all aspects of this Respiratory Protection Program to ensure compliance.
2) Approves the selection of respirators based on the nature of the specific hazard and conditions of use.
3) Provides for initial and annual quantitative fit-testing.
4) When necessary, conducts employee exposure monitoring to ensure the adequacy of selected respirators.
5) Provides for medical surveillance of occupationally exposed workers in accordance with District Policy.
6) In coordination with the approved, local occupational health treatment facility, ensures that employees are capable of using a respirator before assignment to tasks which require respiratory protection. See Appendix 1, "TASKS WHICH REQUIRE RESPIRATORY PROTECTION".
1) Maintains appropriate employee training and medical records in the employee's personnel file.
2) Provides for initial physical examinations of respirator wearers.
1) Makes arrangement with the Office of Safety and Health for respiratory protection training as required herein.
2) Ensures that only those employees who have been certified by the District contracted licensed physician to be medically capable of using a respirator prior to assignment to those tasks which require respiratory protection as described in Appendix 1.
3) Ensures that employees have been fit-tested and certified in the use of respirators before assignment to a task requiring respirators. Requests training in accordance with District Policy and arranges for re-training as required.
4) Ensures that respiratory protection is used when required.
5) Ensures that respirators are worn correctly and maintained in good repair.
6) Provides for the issuance and maintenance of appropriate respirators and maintains records of reusable respirators issued.
1) Uses only the respirator assigned to him/her in accordance with the training received, and does not give or lend his/her respirator to any other person.
2) Where required by 3, C, 1), of this program, shaves the areas of the face (where the facepiece seals) within three (3) days before wearing the respirator, and trims any facial hair which may interfere with the operation of the respirator, including hair inside the respirator which may interfere with the exhalation valve.
3) Inspects the respirator for proper operation, missing parts, and damage before each use. Reports any damage to respirator to supervisor immediately.
4) Conducts routine fit test each time the respirator is put on to ensure proper placement on the face, using positive or negative pressure tests in accordance with the manufacturer's instructions.
5) Disposes of single-use disposal respirators after each use, and multiple-use disposable respirators after three (3) days of use.
6) Cleans and inspects the respirator in accordance with the manufacturer's instructions, returning it to your Supervisor if any part is worn, damaged, defective or missing.
7) Stores the respirator in the container in which it was received so that the facepiece is not distorted. Stores the respirator in a clean, dry location, away from extreme heat and cold.
8) Obtains a new cartridge whenever breathing through the cartridge becomes difficult, when cartridge color changes, or as soon as odor is detected.
9) Immediately reports to his/her supervisor any changes in physical condition that may affect the wearing of respiratory protection equipment.
TASK REQUIRING RESPIRATORY PROTECTION |
|
|
TASK |
RESPIRATOR |
|
Cleaning of vapor degreasers |
Half-mask with organic vapor cartridge |
|
Spray Booths |
Half-mask or full mask with organic vapor cartridge and pre-filter |
|
Insect and pesticide control |
Half-mask with organic vapor-cartridge |
|
Transfer of hazardous wastes to bulk containers |
Half-mask |
|
Hazardous materials emergencies |
Self-contained breathing apparatus |
|
Confined Space entry, unknown hazard |
Self-contained breathing apparatus |