Worked in a couple of them during shut downs, was impressed with all the grossly excess chicken**** in the name of safety. Have also worked in coal fired gen plants - no real difference after the heater for the boiler. If the excess safety rules were rationalized power costs would go down.
Example: had to run 120 ft of 1/2 rigid, install a new single pole switch and a 100w light in a hall way. 3 days to complete job. QC had to check every thing I did - drill hole in concrete wall for mini to specified depth- clean out hole -call qc to check depth and location of hole- wait for qc to show- get qc to sign off for that hole- now can drill next hole after qc leaves to check somethig else. and so on. Over twenty five times to call qc and wait.
Donot have the patience for that any more.


ed