ERPLANH MODULE 5

these are procedures and practices
that limit exposure by controlling or manipulating the
work schedule or how work is perform

A redesign or procedural change that eliminates exposure to an ergonomic risk hazard

• elimination

• engineering controls

• substitution

• administrative

• PPE

A physical change to the workplace

• elimination

• engineering controls

• substitution

• administrative

• PPE

An approach that uses tools/material/equipment with lower risk

• elimination

• engineering controls

• substitution

• administrative

• PPE

This approach is used when none of the above can be
used or are impractical to implement

• elimination

• engineering controls

• substitution

• administrative

• PPE

what are the 2 types of fatigue?

It has a recent onset and is temporary in duration. It is
usually related to excessive physical activity, lack of exercise, insufficient rest or sleep, poor diet, dehydration, increase in activity, or other environmental factor

It persists, and recovery is not quickly
anticipated.

it is a result of the accumulation of
waste products such as lactate and results in an oxygen debt, which ultimately leads to fatigue

The problem with allowing fatigue
to set in is that it does the
following:
 Degrades physical work
performance
 This causes workers to perform
at a slower rate
 May hinder one's ability to
perform certain exertions
May cause one to suffer from
tremors and other symptoms
that interfere with precision
 Degrades mental capacity
 Increases error rate