Many industries across the United States require workers to abide by certain safety standards set by the Occupational Health and Safety Administration (OSHA), often including basic safety gear. There are multiple different sets of safety gear that are differentiated based on the line of work employees are undertaking. These standards were developed to prevent serious injury and reduce the risk of any incidents while on an active job site. 

The kind of gear and duration of use is constantly modified to better fit the needs of employees and their environment. OSHA and other committees set out to test the gear to understand how they respond to real world situations, and if they comply with the American National Standards Institute (ANSI).

Types of Protective Gear

There are many different types of protective safety gear utilized by the general workforce in the United States. The purpose of utilizing safety gear while at work is to minimize workplace injuries, protect employee health, and promote healthy work environments. The most common gear observed in the field include, but are not limited to:

• Gloves

• Respirator

• Helmet

• Hearing protection

• Hard hat

• Goggles

• Eye protection

• Face shield

• Ear plugs

These types of protective wear otherwise known as PPE (personal protective equipment) were continuously developed in response to dangerous work environments where employees are interacting with chemical, radiological, physical, electrical, mechanical, and other unique hazards. The different types of PPE is completely dependent on the type of work being conducted and the risk to the employee. 

All PPE used in a work environment should also be maintained and clean in a reliable fashion to ensure its performance will be effective. All workplaces should have a system in place to source safely designed and constructed equipment that fits the employees comfortably and to encourage their use in the workplace. If the PPE does not fit properly workers are less likely to consistently choose to utilize them, increasing the risk of engaging in dangerous or exposed activities. Like all workplace duties, the use of specific PPE must be trained and there are a multitude of different online and in person resources available. Specific criteria included in the worker training programs requires users to understand wearing PPE:

• When it is necessary to source PPE.

• The type of PPE necessary.

• How to properly wear, remove, and adjust equipment.

• The limitations and effectiveness of certain PPE.

• The proper care, maintenance, lifespan, and disposal procedures for the PPE.

Testing PPE Effectiveness

Many different committees surrounding PPE have developed their own unique tests applicable to types of equipment to assess their usefulness and construction when used in the workplace. All PPE advertised by OSHA pass the ANSI standards, however there are additional tests done to ensure their application is necessary and effective in real world simulations. 

Many of the tests completed by committees are to study the way PPE responds when in motion. These tests are vital because they simulate real world situations when workers are climbing, walking on a site, or in motion in the event of an accident. Plenty of tests are run during the construction process of PPE to ensure their stability and durability in the face of exposure or collision. 

The most important tests that PPE is run through include their effectiveness when under different kinds of stresses. Most employers have working conditions that deal with at least one of these conditions, if not all of them. Some employees undergo working conditions that replicate all five tests on the same job. 

5 General Tests:

1. Ascent

2. Descent

3. Load bearing

4. Load bearing under stress

5. Friction

When ascending PPE needs to protect the worker from overhead dangers like spills, falls, and miscellaneous contusions. On the descent tests, PPE is analyzed in scenarios that replicate falls and rapid downward altitude changes. The descent test is incredibly vital in types of constructive work that involves large amounts of climbing and transporting materials from different levels. The load bearing test seeks to establish the stability of different PPE when a worker or equipment is suspended in place. Labs simulate load bearing under stress by adding swinging or momentum into the PPE test trial. The final test for PPE before deciding its credibility among employers is a friction test, establishing the durability of the equipment when moved between levels at high speeds. The friction test replicates the event of a fall or dropped item on a work site and can be applied to many different forms of PPE. 

Applications for PPE Tests

Many of the tests can be applied to the various PPE used by the industry, and having more than one test is an effective way at determining its durability in a real world environment. These tests not only put workers at ease knowing the equipment they use is in fact safe and effective, but also the employers. Industry leaders want the assurance that the kind of PPE they invest in for their companies is safe, effective, and actually prevents workplace injuries. The other caveat that comes from these tests is changes in the standardizations published by overhead administrations like OSHA and ANSI. If a certain PPE is found to be more or less effective than previously assumed, the standards advertised to employers may have to be entirely modified. These tests also provide clarity into the specific uses individual PPE should be used for, creating more uniform standards and expectations of certain industries.