Finding Water Leaks Underground

[Builder Bob]

if you place a steel bar onto the pipe itself, you should be able to hear the sound of running water/

ALSO as a side note, I thought NFPA 13 required the UG feed for fire sprinklers to be no further than 10 feet from edge of slab..
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[cda]

if you place a steel bar onto the pipe itself, you should be able to hear the sound of running water/

ALSO as a side note, I thought NFPA 13 required the UG feed for fire sprinklers to be no further than 10 feet from edge of slab..
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Five feet with out special dispensation.