Topham Trunk Line Replacement Project
2 Documents in Project
Summary
SCH Number
2023060432
Lead Agency
Los Angeles Department of Water and Power
Document Title
Topham Trunk Line Replacement Project
Document Type
NOD - Notice of Determination
Received
Posted
9/15/2023
Document Description
The Los Angeles Department of Water and Power (LADWP) proposes to install approximately 23,300 linear feet (LF) of a 36-inch diameter underground pipe along Victory Boulevard, Topham Street, and Oxnard Street, in the west San Fernando Valley area of the City of Los Angeles. The installation of the new 36-inch diameter trunk line (referred to herein as the Topham Trunk Line Replacement [TTLR] Project or the proposed project) would replace the aging and deteriorating existing 24-inch Topham Trunk Line to provide greater operational flexibility for water flow and delivery and to improve system redundancy and resiliency. The proposed project would also include approximately 6,599 LF of new 12-inch diameter underground distribution mainline that would connect the proposed TTLR Project to the existing distribution system on Mason Avenue, Victory Boulevard, and Topham Street. In addition, the proposed project would include approximately 3,429 LF of new 16-inch diameter underground distribution mainline that would replace the existing 8-inch diameter distribution mainline on Tampa Avenue, south of Topham Street.
Contact Information
Name
Marshall Styers
Agency Name
Los Angeles Department of Water and Power
Job Title
Environmental Specialist
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project
Phone
Location
Coordinates
Cities
Los Angeles
Counties
Los Angeles
Regions
Citywide
Cross Streets
Victory Blvd, Topham St, Oxnard St
Zip
91367
State Highways
101
Airports
Van Nuys
Schools
Pierce College
Waterways
Los Angeles River
Township
T01N
Range
R16W
Section
8-12
Notice of Determination
Approving Agency
Los Angeles Department of Water and Power
Approving Agency Role
Lead Agency
Approved On
County Clerk
Los Angeles
Final Environmental Document Available at
https://www.ladwp.com/envnotices
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
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Notice of Determination
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