/in Facilities & Operations, News/by Gayle Falkenthalby Nathan Faber, O&M Manager; Neena Kuzmich, P.E., Principal Engineer; and Colin Kemper, Engineer P.E., San Diego County Water Authority
When the San Diego County Water Authority installed major sections of 66- to 96-inch diameter pipelines in the 1960s, 70s and early 80s, the regional water wholesale agency used cost-saving pipeline material – a combination of steel wires, thin steel pipe, and concrete widely known as Pre-Stressed Concrete Cylinder Pipe (PCCP). Decades later, agencies around […]
Innovative Relining Program Reduces Cost, Extends Pipeline Service Life
/in Facilities & Operations, News /by Gayle Falkenthalby Nathan Faber, O&M Manager; Neena Kuzmich, P.E., Principal Engineer; and Colin Kemper, Engineer P.E., San Diego County Water AuthorityWhen the San Diego County Water Authority installed major sections of 66- to 96-inch diameter pipelines in the 1960s, 70s and early 80s, the regional water wholesale agency used cost-saving pipeline material – a combination of steel wires, thin steel pipe, and concrete widely known as Pre-Stressed Concrete Cylinder Pipe (PCCP). Decades later, agencies around […]