View Single Post
  #10   Report Post  
Posted to
dpb dpb is offline
external usenet poster
Posts: 12,595
Default Installing new vacuum breaker on a hose bib

SteveBell wrote:
You're right; it isn't a common event, but it has a non-zero

And combining the low probability of occurrence w/ the likelihood of
significant consequence as to be virtually nonsensical to worry about.