Does NFPA-13 2013 limit underground piping to 10' from the exterior wall? Or are you allowed to go more than 10', but are then required to meet 10.6.2(2) and 10.6.2(3)?
But it is not a good idea to run it to far under a building. If it breaks how will repairs be done, will it mess up the foundation??
Also have to check with the building owner, and city to see if they would allow it.
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