A representative for a local native american indian reservation asked me to install a new trailer in a park.....I went out to look at the distribution to find a 200 amp disconnect feeding 6 trailers with 100 amp disconnects (ALL 3 wire) and meters installed UNDER the tap boxes ( a foot off the ground) Now here in minnesota we get three feet of snow a year.....one meter was gone and in its place was #10 shoved into the slots....A small child was playing in the back yard..THIS HAD PASSED AN INSPECTION at one time. I moved two jobs and replaced everything.