New Cement Hill Pipeline Project

Document Description: SSWA proposes to construct and operate the New Cement Hill Pipeline which would provide a second pipeline from the Cement Hill Water Treatment Plant to two 2-M gallon water storage tanks on Cement Hill. The construction of the mostly underground 20-in PVC pipeline would predominantly be open-cut construction in an approx 4-ft wide by 5.5 ft deep trench. After pipeline placement, the ground surface would be regraded and restored/repaved to original conditions. Construction of the pipeline is anticipated to begin in spring of 2019 and would take 85-105 calendar days.

Contact Information: Jim Daniels
Suisun-Solano Water Authority
810 Vaca Valley Parkway
Vacaville, CA 95688
707-448-6847

Review Period Start: 10/9/2018
Review Period End: 11/7/2018
Development Type: Other (water pipeline)
Local Action: Other Action Other Action: project approval
Project Issues: Cumulative Effects Landuse Growth Inducing Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Sewer Capacity Septic System Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies: Regional Water Quality Control Bd., Region 5 (Sacramento) California Department of Parks and Recreation Caltrans, District 4 Delta Protection Commission Delta Stewardship Council Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Resources Agency Resources, Recycling and Recovery State Lands Commission State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance