Alvarado Trunk Sewer Improvements Project (Project);
5 Documents in Project
Summary
SCH Number
2009061013
Lead Agency
City of La Mesa
Document Title
Alvarado Trunk Sewer Improvements Project (Project);
Document Type
NOD - Notice of Determination
Received
Posted
12/22/2015
Document Description
The project will include installation of the replacement pipeline via a combination of open trench, pipe bursting, and jack and bore methods in the slope of the Alvarado Creek channel. The jack and bore method will be used in the areas where the proposed alignment is near the gas line in order to protect the gas line in place.
Additionally, the project proposes the installation of 11 new manholes along the project alignment and the raising of 6 existing manholes to a max of 3 ft above the existing conditions to avoid inflow of water from the channel into the sewer pipeline during rain events. West of SR 125, several existing manholes will be abandoned in place in the Alvarado Creek Channel.
The proposed project includes the point repair of an existing pipeline segment located in the paved area of the cul-de-sac on Campina Drive, just south of the eastern end of the proposed alignment. The repair will entail digging a pit to repair a small area of an existing pipeline, then filling in the pit and paving the roadway to match existing conditions.
Contact Information
Name
Carina Grove
Agency Name
SWRCB
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
La Mesa
Counties
San Diego
Cross Streets
North of Alvarado Creek, west of Amaya Drive, south of Fletcher Pkwy, east of Bus Court
Zip
91942
Total Acres
.53
State Highways
I-8, SR 125
Railways
MTS
Airports
Gillespie Field
Schools
Parkway MS
Waterways
Alvarado Creek
Township
16S
Range
1W
Section
17/8
Notice of Determination
Approving Agency
SWRCB
Approving Agency Role
Responsible Agency
Approved On
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
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(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
No
(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.