Cayucos is a small seaside town of less than 3,000 souls, located about 200 miles (320 km) northwest of Los Angeles. In 2015, the Cayucos Sanitary District began the planning and construction of a new wastewater treatment plant in Cayucos to replace the now decommissioned facility in Morro Bay, an adjacent town.
Approximately 4,000 cubic yards of concrete were treated with PENETRON ADMIX, which was used to waterproof and protect the sewage treatment holding tank and processing tanks – including the 3.5 foot thick foundation slab and the treatment tank walls. Cal Portland incorporated PENETRON ADMIX into the concrete mix design to provide concrete that is not only waterproof but also corrosion resistant and protected against sulfate attack.
January 5, 2021
Cayucos Sanitary District Builds New Wastewater Treatment Plant
Back to Projects