Hearing Conservation, Hearing Protection & Noise Control

Hearing Conservation and Hearing Protection is achieved through preventative measures. To reduce occupational hearing loss, all employees, who work in potentially noisy areas, are provided hearing protection, training and annual hearing tests. OSHA hearing conservation standard is covered in 29 CFR 1910.95. Engineering controls are applied to reduce noise from equipment and operations.

After engineering controls are evaluated for effectiveness or feasibility, administrative controls should be considered to reduce noise exposure. Administrative controls include restricting exposure time or using personal protective equipment.

Personal Protective Equipment, such as ear plugs or muffs, may be used to reduce the amount of noise exposure. Each plug or muff has a noise reductions factor (NR) as evaluated by ANSI Standards (S3.19 - 1974 or Z24.22 - 1957). For example, if a work area has an ambient noise exposure of 96 dB(A), the hearing protectors should be rated 6 NR or better to be effective.

According to OSHA Regulations, each location with noise exposures of 85 to 89 dB(A) will provide hearing protectors for the Employee's optional use. Noise exposures at 90 dB(A) or above require the mandatory use of hearing protection. Further, OSHA requires that a variety of hearing protectors be available for Employees to choose (both a variety of plug and muff type hearing protectors).

Types of Hearing Protection

Hearing protection devices are the first line of defense against noise in environments where engineering controls have not reduced employee exposure to safe levels. Hearing protective devices can prevent significant hearing loss, but only if they are used properly. The most popular hearing protection devices are earplugs which are inserted into the ear canal to provide a seal against the canal walls. Earmuffs enclose the entire external ears inside rigid cups. The inside of the muff cup is lined with acoustic foam and the perimeter of the cup is fitted with a cushion that seals against the head around the ear by the force of the headband.

Use of Hearing Protectors

Management, Supervision and Employees shall properly wear the prescribed hearing protectors while working in or traveling through any section of a Location that is designated a High Noise Area. (excluding offices, break rooms, and rest facilities). The following rules will be enforced:
• Personal stereos, such as Walkmans, etc., will not be permitted in any operating area of company property.
• Hearing protectors, at least two types of plugs and one type of muffs, will be provided and maintained by Company
• Hearing protectors and replacements will be provided free of charge
• Hearing protectors will be properly worn at all times, except in offices, break rooms, rest facilities.

All materials in the members area for this topic index

Program Material

Programs (written)
MS-WORD Hearing Conservation Safety Program
Program Development
MS-WORD Hearing Conservation Program Development
Fact Sheets
MS-WORD Audiogram Safety Topic Fact Sheet
MS-WORD Electrical Accident Accident Reports Hearing Conservation Safety Topic Fact Sheet
MS-WORD Glossary Noise And Hearing Conservation Terms Safety Topic Fact Sheet
MS-WORD Hearing Protection Nrr Safety Topic Fact Sheet
MS-WORD Noise Level Safety Topic Fact Sheet
MS-WORD Recordkeeping Hearingloss Std
MS-WORD Technical Choosing The Correct Hearing Protection Safety Topic Fact Sheet

Forms & Documents

MS-WORD Hearing Conservation Audit Guide
MS-WORD Hearing Protection Supervisor Safety Checklist
MS-WORD Hearing Loss Prevention Program Form
MS-WORD Noise Control Inspection General Form

Training Material

MS-WORD Hearing Hazards Not Just Noise Safety Article
MS-WORD Hearing Loss Prevention Safety Article
MS-WORD Hearing Protection Effective Use Safety Article
MS-WORD Noise In The Workplace Safety Article
MS-WORD Hearing Training Handout Korean
MS-WORD Hearing Training Handout Spanish
MS-WORD Hearing Training Handout
MS-WORD Hearing Conservation Program Elements Management Safety Brief
MS-WORD Management Hearing Conservation
MS-WORD Hearing Conservation Training Outline
MS-WORD Hearing Loss And Noise Pamphlet Spanish
MS-WORD Hearing Loss And Noise Pamphlet
MS-PPT Hearing Conservation and Noise Exposure PowerPoint Spanish
MS-PPT Hearing Conservation and Noise Exposure PowerPoint
MS-WORD Hearing Safety Quiz Answer Key
MS-WORD Hearing Safety Quiz
MS-WORD Hearing Hazards Reminder
MS-WORD Hearing P Hazards Reminder
MS-WORD Hearing P Types Reminder
MS-WORD Hearing Types Reminder
MS-WORD Hearing Protection Safety Session
MS-WORD 2 Minute Safety Hearing
MS-WORD 2brief Hearing
MS-WORD PPE Hearing 2 Talk
MS-WORD PPE Hearing Talk
OnLine Hearing Conservation Construction
OnLine Hearing Conservation


Safety Comic Strip
MS-WORD Comic Archive Hearing Protection Conservation Safety Comic Strip

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