| dc.description.abstract | Every work activity generates a potential health problem for workers, but some to
a greater extent than others, such as the household solid waste collection
process.
In this context, this research work evaluated the mechanical, physical and
ergonomic risk factors to which EMAC-EP collection personnel are exposed.
For each risk, several methodologies were applied with a non-experimental
descriptive approach, through on-site observations for the elaboration of matrices
based on the Colombian Technical Guide GTC45, application of the Kuorinka
Nordic questionnaire, Cornell questionnaire and OWAS methodology for a
postural analysis.
The results obtained indicate that the mechanical and ergonomic risks present a
risk level I and II; requiring "Urgent intervention" and "Correct and adopt control
measures immediately". In addition, it was found that the level of risk depends on
the zones and sectors; and this is due to the characteristics of each one of them.
Likewise, the workers present musculoskeletal discomfort in most of the body
segments; being the dorsal/lumbar area, knees, feet, upper back and neck the
most relevant; the same that are attributed to forced postures, repetitive
movements and overexertion. The postural analysis reflected normal and highrisk
postures.
Also,
a
series
of
conditions
and
sub-standard
acts
committed
can
be
established,
which
can
be
corrected
to
minimize
risks.
Finally,
a series of activities that can be performed to minimize the risks
mentioned above are proposed. | |
