Hearing Conservation - Tool Box Talks

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Overview
Noise is recognized by OSHA as a hazard that can cause temporary or permanent hearing loss, stress, and other physical problems.
 
What is noise?
NOISE is sound measured by its frequency (high or low pitch) and its intensity (loudness measured in decibels (dB)). High frequencies are most damaging. Workers may not be exposed to more than an average of 85 dB over an 8-hour period without hearing protection being provided. Noise has three types:
• Wide band: Wide frequency range (i.e., manufacturing engines).
• Narrow band: Narrow frequency range (i.e., power tools and saws).
• Impulse: Temporary "beating" (i.e. jack hammer or power punch presses).
Hearing protection devices
Hearing protection devices (HPDs) do not block out sound completely, but they give some protection by reducing the amount of sound reaching your ear. At the same time, you will be able to hear speech and important machinery sounds. Keep in mind, though, that HPDs are provided only after your employer assesses the noise, attempts to reduce it using engineering and administrative changes, and then finds that hazardous noise remains.
 
The list below compares the various hearing protection devices (HPDs) that your employer can provide you. It lists HPD types, a description of their construction and fit, the amount of dBs they can reduce, care procedures, and common advantages and disadvantages.

Hearing Protection Device Comparison:
• Enclosure - Surrounds your head, like an astronaut's helmet. Check with maker for dB reduction range. Follow maker's instructions for care. Costly. Uncomfortable due to its size and weight. Poor in confined spaces. Best used for impulse noise. Protects vibration-sensitive mastoid bone.
• Earplugs (aurals or inserts): Formable - Fit in the canal of all ears. Made of soft foam rubber. dB reduction range is 25-30. Follow maker's instructions for care and get training on how to insert; wash hands before inserting; dispose after using once. Inexpensive. One-time use only. Some ears won't accept these. Good for infrequent noise exposure. Used when higher dB reduction is needed.
• Earplugs (aurals or inserts): Custom-molded - Fits into the canal of the ear of a specific individual. Made of silicone rubber or plastic molding compound. The molding compound is placed in each ear and allowed to set; these may then be used directly as earplugs or serve as molds for the final plugs. dB reduction range is 25-30. Follow maker's instructions for care. Inexpensive. Six-month-average use only. Need trained personnel to make these. Good for infrequent noise exposure. Used when a higher dB reduction is needed.
• Earplugs (aural or inserts): Molded inserts (pre-molded) - Fit in the canal of all ears. Comes in a range of sizes. Made of soft silicone rubber or plastic. dB reduction range is 25-30. Follow maker's instructions for care, and use warm, soapy water to clean them after each use. Store them in a carrying case. Inexpensive. Six-month-average use only. Must fit snugly to work (this can be uncomfortable). Wrong size may be ordered resulting in inadequate protection. Some may shrink or harden over time. Good for infrequent noise exposure. Used when a higher dB reduction is needed.
• Canal Caps (Superaurals): Fit over the external edge of all ear canals. Made of soft, rubber-like substance held in place by a headband. dB reduction range is 17-25. Follow maker's instructions for care and use warm, soapy water to clean the caps. Good for those who can't use earplugs. Good for intermittent noise exposure. Best used for narrow-band low-frequency noise.
• Earmuffs (Circumaurals): Fit over the whole ear; fits all ears. Made up of three parts: cups, cushions, and headband. Available in many styles: (1) High voltage resistant, (2) Fold up for part-time use, or (3) Safety hat attached. dB reduction range 20-25. Follow maker's instructions for care and use warm, soapy water to clean the cups only. Replace cushions when worn. Must fit over the "whole" ear to work properly and comfortably. Sweat stiffens the seal, but seals or cushions can be replaced. Poor in confined spaces or with eye-protective devices. Good with frequent or intermittent noise exposure (easily removed). Many styles. Best used for impulse noise. Protects vibration-sensitive mastoid bone.

What must I do?
You are ultimately responsible for protecting your own hearing.
You have the most to lose if you suffer hearing loss as a result of on-the-job noise hazards. Here are a few points to remember about protecting your sense of hearing:
• Make sure earplugs fit properly.
• Have an annual hearing test.
• Keep HPDs in good operation.
• Don’t use homemade HPDs; they don’t work.
• Wear HPDs at work as required AND at home around noise.

This information is provided by: Assurance Agency

Temporary Traffic Control (TTC)

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In setting up temporary traffic control (TTC), there are a few issues to keep in mind. The primary function of TTC is to provide a reasonably safe and effective movement of road users through and around the TTC zone. However, it is equally important to maintain the safety of the workers performing the varied tasks within the work space. There are many methods to accomplish these functions without putting the road users and workers at risk.
The specific method for closing lanes depends on the location and the work being performed. Each difference creates a new application of TTC zones and devices. Some examples of variances are:

• Shoulder Work with Minor Encroachment
• Lane Closure on a Two-Lane Road using Flaggers
• Lane Closure on a Two-Lane Road with Low Traffic Volumes
• Lane Closure on a Two-Lane Road Using Traffic Signals
• Lane Closure on a Minor Street
• Lane Closure on the Near Side of an Intersection

Use a Variety of TTC Devices

No one set of TTC devices can satisfy all conditions for any given project or incident. TTC devices should be selected for each individual situation based on the following criteria:
• Type of highway
• Road user conditions
• Duration of operation
• Physical constraints
• Proximity of work space to road users

Some examples of TTC devices are:
• Signs (arrow boards, plaques, )
• Signals
• Markings
• Flags
• Lights

Consideration for road user safety, worker safety and the efficiency of road user flow is an integral element of every temporary traffic control zone, from planning through completion.
For complete details, always refer to the Manual on Uniform Traffic Control Devices (MUTCD).


This information is provided by: Assurance Agency
 

Bloodborne Pathogens (BBP) - Tool Box Talks

Individuals who are infected with Hepatitis B Virus (HBV) or Human Immunodeficiency Virus (HIV) may not show symptoms and may not know they are infectious.  For this reason, all human blood and body fluids should be considered as if infectious, and all precautions should be taken to avoid contact .  This simple rule is known as "universal precautions."

In the workplace, bloodborne pathogens (BBP) may be transmitted when blood or other infectious body fluids come in contact with mucous membranes (your eyes, nose, mouth); non-intact skin (due to cuts, abrasions, burns, rashes, paper cuts); or by handling or touching contaminated materials or surfaces. Bloodborne pathogens are also transmitted by "injection" under the skin via an contaminated sharp object puncturing or cutting the skin causing a wound.

LEARN MORE

This information is provided by: Assurance Agency

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RCEC Annual Event at Pinstripes 10-22

Residential Construction Employers Council

Invites you to "Have a Ball"
at Pinstripes Bowling, Bocce & Bistro
100 West Higgins Road, South Barrington, IL
Thursday, October 22, 2015
6 pm to 9 pm

Members $65 / Non Members $75

Sponsorship Opportunities Available
$1000 Appetizer/Dinner Buffet
$500 Beverage
$500 Sweet Table
$500 Bocce Tournament
$250 Event Sponsor

Download More information about sponsorships

Download the USPS Registration Form

Register and Pay Online

TBT - Good Housekeeping

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·       Keep aisles, passage ways, stairways, and floors clear of tools, materials, boxes, cords, cables, air hoses, and trash.

·       Close drawers.

·       Put tools and materials away when you’re not using them.

·       Cover sharp edges of tools.

·       Stack materials carefully, so they won’t fall or block sprinkler access.

·       Clean up all spills immediately and properly—or call someone who can.

·       Report any loose or broken flooring or other broken equipment.

·       Avoid keeping food and beverages in the work area.

·       Place all trash in proper containers—closed metal containers for combustible waste.

·       Don’t let paper or other combustibles come in contact with lights or electrical equipment.

·       Prevent dirt or grease buildup on machinery and equipment.

·       Smoke only where permitted, and put out smoking materials in ashtrays.

·       Keep flammable liquid containers closed when not in use.

·        Don’t place tools or equipment on the edges of shelves or tables.

        This information is provided by: Assurance Agency

Power Tool Safety -On the job Tool Box Talks

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Failing to properly use and maintain electric-powered tools causes thousands of cuts, punctures, pinches, amputations, and electrocutions each year. Tools can seriously injure or kill the user if not properly maintained or used. Everyone who uses tools must learn to recognize the hazards associated with the different types of tools and the safety precautions necessary to prevent those hazards. The Occupational Safety and Health Administration has specific rules for using electric-powered tools. Following these guidelines, along with using your own good judgment will help keep you safe.

Before you use a tool:

• Verify that it bears an electrical test label to indicate it successfully passed inspection and tests for electrical safety within the previous six months.
• Know the application, limitation, and potential hazards of the tool. Operate according to the manufacturer's instructions.
• Inspect the cord for the proper type. Electric-powered tools must either have a three-wire cord with ground or be double insulated. Never use a plug that has its ground prong removed.
• Inspect the tool for frayed cords, loose or broken switches, and other obvious problems. Tools that fail this inspection must not be used. These must be removed from service and labeled "Do Not Use" until repairs are made.

When using the tool:
 

• Do not use electric-powered tools in damp or wet locations.
• Keep guards in place, in working order, and properly adjusted. Safety guards must never be removed when the tool is being used
• Avoid accidental starting. Do not hold a finger on the switch button while carrying a plugged-in tool.
• Safety switches must be kept in working order and must not be modified. If you feel it necessary to modify a safety switch for a job you're doing, use another tool.
• Work areas should have adequate lighting and be free of clutter.
• Observers should remain a safe distance away from the work area.
• Be sure to keep good footing and maintain good balance.
• Do not wear loose clothing, ties, or jewelry when operating tools.
• Wear appropriate gloves and footwear while using tools.

Servicing and storing tools:

• Never modify a tool to use for a job it's not intended to do.
• Disconnect power tools while servicing or storing.
• Do not wrap the cord around the tool for storage.

 Store tools in a dry place.   

 This information is provided by: Assurance Agency 


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