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Old 08-07-2010, 11:09 AM
irrig8r irrig8r is offline
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Join Date: Dec 2004
Location: Silicon Valley, CA
Posts: 4,545
Quote:
Originally Posted by Mike Leary View Post
West coast code still permits it. We call for proper clearance, side to side to test, plus 10" on the vertical with a gravel sump and unions. The new DCVAs with removabable check assemblies may change the specs, but, as a ex- tester, I like all the room I can get.
Which west coast you talkin' about ?

No DCVAs allowed here at all... only RPZs on commercial jobs.

AVBs, A/S valves, PVBs are all still allowed though. Go figure.
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