Preliminary Engineering Studies for Overwater and Land Geotechnical Exploration

11 Documents in Project

Summary

SCH Number
2010062041
Lead Agency
Water Resources, Department of (California Department of Water Resources)
Document Title
Preliminary Engineering Studies for Overwater and Land Geotechnical Exploration
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Various

Document Description
The DWR has prepared a Supplement to the Mitigated Negative Declaration for overwater and land geotechnical borings, performing cone penetration tests (CPT) and digging approximately 30 small test pit in order to test soils in the Sacramento-San Joaquin Delta. The Department has determined that at approximately 20 boring locations, the depth of the boring must be 300 feet rather than 225 feet, for obtaining information for the construction shafts for the Tunnel/Pipeline option. The supplemental documentation provides information on this minor technical change.

Contact Information
Michelle Beachley
California Department of Water Resources
Division of Environmental Serv. 3500 Industrial Boulevard
West Sacramento, CA 95691

Phone : (916) 376-9826

Location

Counties
Contra Costa Sacramento San Joaquin Solano Yolo
Parcel #
Various
State Highways
Hwy 4, 5, 12, 160, 220
Waterways
Various
Section
Multi
Other Location Info
City/Nearest Community: Sacramento-San Joaquin Delta

Notice of Completion

Review Period Start
Review Period End
Project Issues
Agricultural Land Air Quality Archaeologic-Historic Biological Resources Geologic/Seismic Minerals Noise Population/Housing Balance Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Department of Boating and Waterways California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Fish and Wildlife, North Central Region 2 California Department of Parks and Recreation California Department of Transportation, District 3 California Department of Transportation, District 4 California Native American Heritage Commission California Public Utilities Commission California Regional Water Quality Control Board, Central Valley Sacramento Region 5 California Regional Water Quality Control Board, San Francisco Bay Region 2 California State Lands Commission Central Valley Flood Protection Board Delta Protection Commission Office of Historic Preservation Resources Agency State Water Resources Control Board, Division of Water Quality

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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