the mechanic may do list for the day

This reminds me of a former "friend". He had gotten an old barge for cheap and was going to junk it out for the old Chrysler flathead marine, and transmission. One weekend I was down there chastising him about the boat. Next thing ya know I was out there with the chainsaw

Things went "OK" for awhile. This was a wood frame affair, with plywood planking. I got under it and tried to avoid drains, water intakes/ etc and sawed clear across one side to the other

But it had some water in the bilge.........WHAM--BHO!!! Saw was cuttin like a ***** and stopped so fast it HURT!!! Hit a great big brass drain right in the muck in the bilge, had somehow not seen that underneath.