Sewer Rehab in Rose Canyon

Major rehab project saves failing sewer main and overcomes environmental concerns without excavation.

Sewer Rehab in Rose Canyon

Each joint was air-tested to ensure it was watertight.

Innumerable joints in a sewer main lost their integrity, threatening leakage from miles of pipe beneath a scenic canyon in Southern California. The joints needed to be repaired without tearing up the canyon floor and disturbing riparian habitat.

The San Diego office of GHD, a...

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