Jon,

What state are you in? (not apparent from your profile)

Aside from Jerry M's observations, isn't that an LP storage tank installed 'right up against' the house? It's not much, but by the various sizes of tanks, I thought the 'minimum distance from the building or any other combustible materials' was 5 feet. Also, how about that 'minimal' concrete slab mount base, laying on 'loose, uneven, soil' at the top of the rear yard slope?

Just my 2 cents.

Steve Lottatore