On Jan 29, 2008, at 3:44 PM, mihir patel wrote:
> What i recall from my (half a decade) experience is plugged vents
> are hydrotested and then seal welded.
Maybe the piping codes are different, but Section VIII doesn't permit
welding after the hydrotest.
Christopher Wright P.E. |"They couldn't hit an elephant at chrisw@skypoint.com | this distance" (last words of Gen.
.......................................| John Sedgwick, Spotsylvania1864)
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