Operation of City of San Diego - Decommission and replace Clearwell No. 2 at Miramar Water Treatment Plant Project

7 Documents in Project

Summary

SCH Number
1999091067
Lead Agency
San Diego, City of (City of San Diego)
Document Title
Operation of City of San Diego - Decommission and replace Clearwell No. 2 at Miramar Water Treatment Plant Project
Document Type
NOD - Notice of Determination
Received

Document Description
The City proposed Project will replace the previously existing concrete rectangular semi-buried Clearwell-2 and its associated pipelines and appurtenances. The Project construction area is 6.5 acres within the MWTP property immediately south of Miramar Lake and within the Scripps Miramar Ranch Community Plan area. The previously existing Clearwell-2 has been removed and at 1.95 MG, it was of greater capacity than the proposed facility. The new Clearwell-2 and the overall project will serve both current and project populations. The proposed new 29.5-MG Clearwell-2 reinforced concrete storage facility will be constructed with 391' x 420' dimensions and at approx. 26-28' depth with hopper bottoms and a 1V:3H slope. Approximately 75% of the project site will be graded within a 712-720 ft elevation range to slope away from the clearwells and buildings in all directions. Staging for the project will be located within the MWTP property fence line. Land adjacent to the project site includes Miramar Lake recreation Area to the north, Scripps Ranch Library and Miramar Ranch Elementary School to the south, and commercial, industrial and residential areas to the west.

Contact Information
Sean Sterchi
SWRCB
San Diego District 1350 Front Street, Rm 2050
San Diego, CA 92101

619-525-4159

Location

Cities
San Diego
Counties
San Diego
Cross Streets
10710 Scripps Lake Dr.,
Parcel #
760-147-01,-07,-12
State Highways
I-15 and I-805
Airports
MCAS Miramar
Waterways
Miramar Reservoir
Township
14S
Range
2W
Section
28,32,
Base
SB
Other Information
section: 33

Notice of Determination

Approving Agency
SWRCB
Approving Agency Role
Responsible Agency
Approved On
Final EIR Available Location
N/A

Determinations

(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Negative Declaration 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
No
(4) A Statement of Overriding Considerations was adopted for this project
No
(5) Findings were made pursuant to the provisions of CEQA
Yes
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