(continued)
The inner weld "rings" were removed flush with the pipe I.D. and each was certified and documented individually.
A destructive test proceedure was prescribed involving the removal of a small section of pipe across each weld that was then clamped in a specially designed...
I have design specs and construction data from a 16" HDPE x 7 mile long force main completed in 1995. Several factors influenced the methods, scope and frequency of testing required. State DEQ regulations governed a large part of the framework of the testing and I'm certain that those regs...
