Cold Link Africa May 2025 | Page 41

CONTRIBUTORS
INCORPORATING COLD CHAIN
on the site, up to some 100 pages covering
emergency services arrived on site, even
where the leak is and where it is expected to
everything you need to know in an
though there were plans in place.
saturate the area.
emergency. Have you ever seen anyone
Without good, clear, available
The emergency escape route should
reading a set of instructions during an
information, the emergency services
be indicated and the location of hazardous
emergency? No, they start flying by the
will not be able to give the assistance
material on site. The emergency services
seat of their pants. I have always loved that
necessary. In line with ASTI standards, we
also need to know where the site fire
statement,“ You don’ t rise to the occasion –
have developed a response programme
hydrants are- remember that a fire truck has
you sink to your level of competence”. We
based on SANS 1514 and call it the
a limited amount of water. They need to get
often just go with our gut instead of relying
Response Pack. The Response Pack is a
connected to fire hydrants right away if they
on continuous training.
manual full of the key information that the
are going to be using water.
Being an associate of ASTI from
emergency services need to know when
Now all this should be in the emergency
California, we are aware of the implications
they arrive on site. It is of prime importance
plan document- but who knows where it is
of a serious emergency. We have a video
that the emergency services are informed
and who knows their way around it?
of the consequences of such an event where Jose Mata was inadvertently involved in a serious release of ammonia when a compressor failed and released a cloud of about 180kg. Unfortunately,
about the incident when the initial call is made. Without this they do not know what they will be expected to deal with.
When they arrive on site, they should be met by the emergency controller who has a
However, the Response Pack is a smaller document of some 20 pages highlighting what to do and who to contact, complete with all the necessary drawing and material schedules. This document is a must on
Andrew Perks is a subject expert in ammonia refrigeration. Since undertaking his apprenticeship in Glasgow in the 1960s he has held positions of contracts engineer,
he was in the wrong place at the wrong
copy of the full Response Pack to give the
all sites highlighting the critical stages
project engineer, refrigeration
time and got immersed in an aerosol
incident commander. Information is then
and what to do in an emergency. Training
design engineer, company director
cloud( mixture of gas and liquid) and was seriously burned. If it had not been for his training, he may not be around to tell us about his experience.
The main impact of the incident was not so much the injuries and heroic actions of Jose saving his co-workers while sustaining horrific injuries, but the emergency response actions during and after the incident. The fire chief commented on the chaos when the
conveyed to the incident commander about the incident stating what the conditions are; what actions have been undertaken to date; and what is required of the emergency services.
The Response Pack should include all this information highlighting the grade of the emergency, whether it is a level 1, 2 or worse level 3. It should contain a site layout, a plant schematic giving a clear indication of
with this document and how to use it is part of the mandatory yearly Site Incident Response Training exercise as stipulated in the OHS Act.
When things are going wrong, we need to take the thinking out of the situation and work with the procedures so that everyone is in the right place, and they know their roles. That’ s why the training is so important. Ask Jose Mata. CLA
for a refrigeration contracting company and eventually owning his own contracting company and low temperature cold store. He is now involved in adding skills to the ammonia industry, is merSETA accredited and has written a variety of unit standards for SAQA that define the levels to be achieved in training in our industry.

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