Tassajara Pipeline Project

3 Documents in Project

Summary

SCH Number
2021040034
Lead Agency
Dublin San Ramon Services District
Document Title
Tassajara Pipeline Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Undeveloped land between two residential developments
Document Description
DSRSD proposes to install approximately 1,110 linear feet of 8-inch-diameter high-density polyethylene (HDPE) pipeline to connect an existing 10-inch-diameter pipeline within an unpaved extension of Cydonia Court with an existing 8-inch-diameter pipeline within Delamar Drive in the Tassajara Hills Development in the City of Dublin. Approximately 800 feet of the proposed pipeline would be installed using horizontal directional drilling, whereby a tunnel is drilled under the ground surface and the pipeline is then pulled through the underground tunnel. The remaining 300 linear feet of pipeline would be installed using standard open trench construction within existing graded areas associated with adjacent residential development. The proposed pipeline would provide a redundant potable water supply to the Tassajara Hills Development.

Contact Information

Name
Jaclyn Yee
Agency Name
Dublin San Ramon Services District
Contact Types
Lead/Public Agency

Name
Shanna Guiler
Agency Name
LSA
Contact Types
Consulting Firm

Location

Cities
Dublin
Counties
Alameda
Regions
San Francisco Bay Area
Cross Streets
Delamar Drive, Cydonia Court
Zip
94568
Total Acres
3.79
Parcel #
985-0028-003-02 and 985-127-002-00
Township
2S
Range
1E
Section
22, 27
Base
Livermor

Notice of Completion

Review Period Start
Review Period End
Development Types
Water Facilities (Redundant water supply pipeline)(Type Pipeline, MGD 2.16)
Local Actions
Use Permit
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Divison of Financial Assistance

Attachments

Notice of Completion [NOC] Transmittal form

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