Posted by fixt on December 24, 2018 at 16:16:47 from (50.111.58.46):
In Reply to: Cat d6 wrench posted by Ihcarl66 on December 24, 2018 at 06:56:44:
In a previous life in nuclear power, we had just cone out of an outage and rolled the turbine up to 1800 rpm prior to synchronization. Received high vibration alarms on #4 main bearing, which is a pedestal assembly about 4 ft tall for a 30 inch main shaft.
Shut down reactor, coast down turbine, cool down oil system and all sorts of other stuff. It was a really big deal.
After much flailing about they finally pulled the bearing cap to find an 8 or 10 inch socket in there. It was the same size as the bearing cap nuts. This was after they had to run a full check and calibration of instrumentation finding nothing wrong. Tool control caught he77, bechtel caught he77, and procedures were revised. Cost the plant 3-4 million.
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Today's Featured Article - Old Time Threshing - by Anthony West. A lovely harvest evening late September 1947, I was a school boy, like all school boys I loved harvest time. The golden corn ripens well and early, the stoking, stacking,.... the drawing in with the tractors and trailers and a few buck rakes thrown in, and possibly a heavy horse. It would be a great day for the collies and the terrier dogs, rats and mice would be at the bottom of the stacks so the dogs, would have a busy time hunting and killing, all the corn was gathered and ricked in what we c
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