AT&T Mobility - Highland Road Facility- County File #LP19-2008

Summary

SCH Number
2019129027
Lead Agency
Contra Costa County
Document Title
AT&T Mobility - Highland Road Facility- County File #LP19-2008
Document Type
MND - Mitigated Negative Declaration
Received
Project Applicant
Contra Costa County
Present Land Use
Livestock Grazing/ Zoning: Exclusive Agriculture (A-80)/ General Plan Designation: Agricultural Lands (AL)

Document Description
The applicant seeks approval of a Land Use Permit to allow the establishment of a new AT&T Mobility telecommunications facility. The facility will be located approximately 1,300 feet from Camino Tassajara and will be accessed through an adjacent property through an existing dirt access road. No trees will be impacted or removed as part of the project. The proposed facility consists of the following elements: • One (1) approximately 75-foot tall mono oak antenna structure and enclosed equipment compound (560 square foot lease area); • Twelve (12) antennas (four per sector) • Eighteen (18) RRH (six per sector) • Three (3) Fiber Trunks (one per sector) • Three (3) surge suppressors (one per sector) • One (1) emergency backup generator with 192 gallon fuel tank • Miscellaneous small electrical equipment • A proposed 2-foot wide cable route (±2,500 linear feet) from the proposed antenna structure and equipment compound to a utility enclosure near an existing residence

Contact Information
Michael Hart
Contra Costa County
30 Muir Road
Martinez, CA 94553

Phone : (925) 674-7867

Location

Coordinates
37°46'7"N 121°51'35"W
Cities
San Ramon
Counties
Contra Costa
Cross Streets
Highland Road and Camino Tassajara
Zip
94583
Total Acres
190
Parcel #
205-040-022 and 205-040-023
Waterways
Tassajara Creek, Collier Canyon, Alamo Creek, Doolan Canyon
Township
2S
Range
1E
Section
9
Base
MDBM
Other Location Info
Schools: Hidden Hills, Live Oak Elementary, Creekside Elementary, Tassajara Hills Elementary

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Wireless Telecommunications Facility)
Local Action
Use Permit
Project Issues
Aesthetic/Visual Air Quality Biological Resources Noise Tribal Cultural Resources
Reviewing Agencies
California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Department of Transportation, District 4 California Department of Water Resources California Energy Commission California Governor's Office of Emergency Services California Native American Heritage Commission California Natural Resources Agency California Public Utilities Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water

Attachments

Environmental Document
LP19-2008-Web-Version   PDF 6616 K
NOC
NOC   PDF 1637 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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