My spouse, who has been working for a sheet metal manufacturing facility for the previous two decades has developed a special kind of hearing problem called tinnitus. This is caused due to harsh circumstances of the manufacturing facility coupled with the absence of heating or air conditioning services in the https://docs.google.com/document/d/e/2PACX-1vT_ZH1ldSgQmstj5EfLZzk_RTzHT4L9F_nWxXhZvPqp1S-Q83sob3ih5p3njUXRh4yInJXJ0lvl_KGT/pub