LAGUNA BEACH WET After more than 30 years in operation, the Bluebird Sewer Pump Station in the city of Laguna Beach, California, required substantial improvements that included restoring deteriorated concrete in the structure’s wet well and providing a new corrosion-resistant lining from Tnemec. “The existing epoxy material was failing and was causing the concrete substrate to deteriorate because of the hydrogen sulfide (H 2 S) environment,”

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