#1 you cant pile all that weight in one spot on that thin of a deck . #2 that deck should have been built with 1 1/2 " robar all threw it and been interlocked with 1/2" steel Busquets bolted in permanent lock . But unfortunately you had a dumb contractors that was not smart enough to know all that snow needed to be trucker mentes or blown to ground level .
#1 you cant pile all that weight in one spot on that thin of a deck . #2 that deck should have been built with 1 1/2 " robar all threw it and been interlocked with 1/2" steel Busquets bolted in permanent lock . But unfortunately you had a dumb contractors that was not smart enough to know all that snow needed to be trucker mentes or blown to ground level .