Lift Station #6

Document Description: Lift Station #6 force main was constructed by South Coast Water District in the mid-1980s to convey sanitary sewage from the city of Dana Point to the Coastal Treatment Plant in Laguna Beach. Since it was built in the mid-1980s, the 14-in force main has deteriorated at several locations due to the effect of Hydrogen sulfide gas which naturally forms in sewage. The district proposes to replace and relocate a section of the force main with a more reliable pipe material that is not susceptible to damage or corrosion by hydrogen sulfide gas or corrosive soil. The replacement force main will improve reliability and integrity, avoid impacts to the environment due to potential spills, and extend the service life of the pipe.

Contact Information: Taryn Kjolsing
South Coast Water District
PO Box 30205
Laguna Niguel, CA 92607-0205
949-499-4555

Review Period Start: 8/23/2018
Review Period End: 9/21/2018
Development Type: Other (sewer infrastructure upgrade)
Local Action: Other Action Other Action: proj. approval
Project Issues: Agricultural Land Air Quality Archaeologic-Historic Biological Resources Coastal Zone Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Toxic/Hazardous Traffic/Circulation Water Quality Wetland/Riparian Land Use Cumulative Effects
Reviewing Agencies: California Coastal Commission California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Department of Fish and Wildlife, Region 5 Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 8 Resources Agency State Water Resources Control Board, Divison of Financial Assistance Caltrans, District 12