Curtain Enclosures constructed of BBC-13-2"
reduced noise levels by 22dB(A).
Plastic producers have a certain amount of
waste inherent in the process.
Fortunately, they are able to recycle. The
waste is loaded into a granulator
which grinds the plastic into tiny pellets.
Eventually these pellets are
reused in a finished product. The problem
was that no employee wanted to go near
the granulator. It was the loudest machine
on the shop floor 110dB (A).
Finally the noisy granulator became too much
for management to deal with.
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BBC
Hushes The Big Dig
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