COMPRESSION FIT HDPE PIPE – ANOTHER PROVEN PIPELINE REPLACEMENT METHOD
Civil + Structural Engineer
AUGUST 7, 2023
The original ductile iron pipe had deformed and had severe ovality. Hydrogen sulfide gas from the sewage flow made sulfuric acid, which collected at the top of the metal pipe and destroyed it. It was thought that pulling through a new pipe wouldn’t be possible as it would hang up on the deformed inner wall of the old pipe.
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