>In most parts of the country as built drawings are unusual for residential property anyway.
I was doing large transmission pipelines (i.e. NPS 24 to NPS 56), so I can't speak to residential, but I wouldn't be surprised if there was less attention paid to as-built drawings when the cost of damage/replacement wasn't in the millions of dollars.
I was doing large transmission pipelines (i.e. NPS 24 to NPS 56), so I can't speak to residential, but I wouldn't be surprised if there was less attention paid to as-built drawings when the cost of damage/replacement wasn't in the millions of dollars.