External Piping

From: <cckla>
Date: Mon Dec 13 2004 - 00:20:00 EST

Dear all piping specialist,

What is the standard external piping clearance between drain and the water supply pipe ?

Besides trech, are there anything else important to be considered when designing an external piping system ?

Please guide me.

Regards,
cckla

[Non-text portions of this message have been removed] Received on Mon Dec 13 00:20:00 2004

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