Posted 2/18/2017 13:09 (#5848038 - in reply to #5847346) Subject: RE: poly water line
Whiskey, Tango, Foxtrot
That small, no. You'll be fine. We trenched some in as a temporary line across my driveway once. Regular semi traffic. Of course, it became permanent. But it wasn't that deep, maybe 18" at best, so it froze up first cold snap. Worked fine when it thawed back out. I wondered if it would collapse when no pressure was in it, but it never did. Was 1.5"
poly water line
