Apprentice grinder, Freeport, PA - November 4, 2015
started at 6 am every day 5 days a week. worked until 4pm every day. I received no breaks and only time I was allowed to sit down was during my 20 minute lunch break. there was minor supervision and about every couple of hours my directing supervisor would come to check on my grinding progress. I was instructed to grind parallels to be precisely the same both in the first and second dimensions. accomplishing said by getting flatness and parralelity down to within a half of a ten thousandth of an inch. in doing so I used and indicator to check for flatness and to make sure that my work piece didnt bow or twist.