Why is Hand Protection needed in the workplace? In the workplace, hands and fingers can get caught, jammed, pinched and
even crushed in machinery. Sharp tools can lacerate, tear and jab the
skin. Along with this, hands and fingers come in contact with many
chemicals and solvents. Flammable liquids and acids cause burns and
injuries. All of these safety hazards make the need for good hand
protection (safety gloves) absolutely necessary.
Who oversees that employee’s hands are protected on the job? OSHA‘s standard for hand protection (1910.138) requires that employers
select hand protection for their employees when their hands are exposed
to hazards. 1910.138(a) General Requirements. “employers shall select
and require employees to use appropriate hand protection when employees’
hands are exposed to hazards such as those from skin absorption of
harmful substances, severe cuts or lacerations, severe abrasions,
punctures, chemical burns, thermal burns, and harmful temperature
extremes.” 1910.138(b) Selection. “Employers shall base the selection
of the appropriate hand protection on an evaluation of the performance
characteristics of the hand protection relative to the task(s) to be
performed, conditions present, duration of use, and the hazards and
potential hazards identified.”
What factors have to be considered when choosing hand protections? There are various types of hand protection (safety gloves) that are
available for workers. There are different materials that are used
depending on the level of hazard that is present. An important factor
that needs to be considered in your choice of safety gloves is the
amount of dexterity that is needed in order to perform a certain task or
tasks on the job. Certain materials offer a worker much more dexterity
than others. For example, a latex glove fits like a second skin. It
offers practically the same dexterity as working with bare hands but
latex is not suitable for all safety applications. Your choice of gloves
has to include a combination of the dexterity needed along with the
hazards that are present in your work environment. If there is the risk
of exposure to chemicals, the gloves chosen have to be tested to
protect against the chemicals that you are working with. Does anyone test safety gloves to make sure that they will perform in specific situations? There are measures that are used to test gloves that are used in work
environments to protect the hands. The American National Standards
Institute (ANSI) offers hand protection criteria (ANSI/ISEA 105-2000)
Gloves are tested for different qualities such as permeation and
degradation. These tests are performed by the manufacturer.
Permeation Test: The rate that a chemical passes through the
material of the glove is measured with the permeation test. The
measurement is based on a scale of 0 to 6 with six being the highest
level of protection.
Degradation Test- The physical properties of a glove change when
the glove comes in contact with a chemical. A chemical could cause a
glove to shrink, swell or crack. The degradation test measures these
changes. Chemical Degradation is based on a scale of 0 to 4, with 4
being the least amount of chemical degradation.
If I choose chemical resistant gloves, will they protect me from all chemicals? It is important to note that gloves might resist one chemical but not
resist others or might not resist a combination of chemicals. There is
no glove that will resist ALL chemicals. Be sure that you read the
information from each manufacturer that you purchase your gloves from.
Each manufacturer has their own unique test data.
Is there any information that I can reference regarding the chemicals my hands are being exposedto? When workers are working with chemicals it is a good idea to read the
Material Safety Data Sheets (MSDS). These sheets will give you
information on the different reactions that can occur from different
chemicals. For instance, some chemicals can cause a local reaction on
the skin whereas other chemicals can be absorbed by the skin and enter
the bloodstream. A manufacturer’s MSDS will give you all of this
information.
What type of safety gloves offer my worker’s protection from cuts and lacerations? Cut resistant gloves offer a worker protection from cuts and lacerations
along with protection from the loss of fingers. Cut resistant gloves
come in a variety of strengths and cut resistance. Some of these gloves
can provide up to five times the strength of steel.
What is the best way to measure a hand for the best possible fit of a glove? Measure the circumference of the hand around the palm at the knuckle
area and for the length, measure from the very tip of the middle finger
to the area on the forearm where the glove should end. You will
usually find chemical resistant gloves in lengths between 10 and 14
inches. Some can be even longer in order to cover up over the elbow.
How long do gloves usually last? As with any kind of (PPE) personal protective equipment, gloves should
be routinely inspected and replaced if there is any sign of damage.
Gloves are especially vulnerable if they are routinely exposed to
chemicals.
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