Mission Trails Flow Regulatory Structure II, Pipeline Tunnel, and Vent Demolition Project

4 Documents in Project

Summary

SCH Number
2005041025
Lead Agency
San Diego County Water Authority
Document Title
Mission Trails Flow Regulatory Structure II, Pipeline Tunnel, and Vent Demolition Project
Document Type
NOD - Notice of Determination
Received
Posted
9/1/2006
Present Land Use
Open Space/ Regional Park/ Regional Park

Document Description
The proposed project consists of two major components: the FRS II facilities and large-diameter inlet and outlet pipelines installed within tunnels. In addition, many of the vents within the affected reach of Pipelines 3 and 4 would be removed or replaced with much smaller air release/vacuum valves, as would several blow-off valve structures, which are grouped as "appurtenances." The proposed FRS II facilities would consist of an up to 18-million-gallon buried reservoir, an aboveground control building, and appurtenant facilities. The project includes the construction of a stabilized crossing of the San Diego River to facilitate operations and maintenance, including improved access for emergency pipeline repairs.

Contact Information
Mr. Mark Tegio
San Diego County Water Authority
4677 Overland Avenue
San Diego, CA 92123

Phone : (858) 522-6753

Location

Cities
San Diego
Counties
San Diego
Cross Streets
SR-52/Mission Gorge Road,Clairemont Mesa Boulevard
Zip
92124
Parcel #
37101015;37101024;37103105;37304012
State Highways
52
Airports
MCAS Miramar
Schools
Kumeyway Elem, De Portola MS,Juniper Sierra High
Waterways
San Diego River
Township
15S
Range
2W
Base
SB
Other Location Info
Tierra Santa

Notice of Determination

Approving Agency
San Diego County Water Authority
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
San Diego County Water Authority

Determinations

(1) The project will have a significant impact on the environment
Yes
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
Yes
(6) Findings were made pursuant to the provisions of CEQA
Yes

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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