City of Vacaville

Elmira Road Trunk Sewer Replacement. Design of 3,500 feet of 54- inch sewer to replace an existing sewer which was damaged by hydrogen sulfide corrosion. To protect the new sewer, PVC lined concrete pipe was specified.

Water System Contamination in Mobile Home Park

As an expert witness, evaluated alleged coliform contamination of the water supply to a mobile home park. The issues in the case involved the sampling techniques, the significance of the coliform laboratory analyses, the adequacy of the supply of water from the water...