Brad,
Could their reasoning be because with cut groove there isn't a bump in the
pipe to potentially trap the small amount of water?
I could see where they might think this would become a potential weak point
corrosion issue later on.
-Original Message-
From:
What the other Sornsin brother called mini-dams a decade ago on this Forum.
Being from Fargo, ND, and growing up the son of a sprinkler contractor, I'll
assume he understands a bit about dry systems.
George L. Church, Jr., CET
Rowe Sprinkler Systems, Inc.
PO Box 407, Middleburg, PA 17842
I don't know Dewayne, the Corps allows roll grooving black pipe, but since
all Dry and PA has to be galv, maybe that is a part of their reasoning.
-Original Message-
From: George Church [mailto:g...@rowesprinkler.com]
Sent: Monday, October 29, 2012 8:05 AM
To:
