Location: Downtown San Diego, California Situation: The waterfront hotel sits at sea level, with its parking structure below the hotel. Beneath an 18-inch slab, the hotel’s sanitary drain line runs below the ocean’s water table The corrosive ocean water ate away at a 70-foot run of 4” cast iron pipe. Solution: After a traditional spot repair by another company failed, the hotel hired Nu Flow to install our Pull-in-Place, seamless liner into t

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