Mammoth and Addison Mainline Replacement Project
Summary
SCH Number
2022060521
Public Agency
Los Angeles Department of Water and Power
Document Title
Mammoth and Addison Mainline Replacement Project
Document Type
NOE - Notice of Exemption
Received
Posted
6/23/2022
Document Description
The Mammoth and Addison Mainline Replacement Project proposes to replace approximately 6,762 feet of 6-inch and 1,244 feet of 8-inch mainline water distribution on Stern Ave, Matilija Ave, Mammoth Ave, Hartsook St, and Addison St. Construction would include installation of new laterals for fire hydrants. Trenches will be 2 feet wide and 5 feet deep and will be back-filled with slurry to the base of the asphalt concrete pavement. The purpose of this project is to replace aging and leaking infrastructure in order to provide a reliable source of water to LADWP customers.
Contact Information
Name
Kathryn Laudeman
Agency Name
LADWP
Job Title
Environmental Engineering Associate
Contact Types
Lead/Public Agency
Phone
Location
Cities
Los Angeles
Counties
Los Angeles
Regions
Southern California
Cross Streets
Stern Ave, Matilija Ave, Mammoth Ave, Hartsook St, and Addison St
Zip
91423
Other Location Info
Work occurs along Stern Ave, Matilija Ave, Mammoth Ave, Hartsook St, and Addison St. A project map has been included.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 2, Section 15302 (c)
Reasons for Exemption
The Mammoth and Addison Mainline Replacement Project is categorically exempt pursuant to California Environmental Quality Act (CEQA) Guidelines 15302 (c). This section states that Class 2 exemptions consist of replacement or reconstruction of existing structures and facilities where the new structure will be located on the same site as the structure replaced and will have substantially the same purpose and capacity as the structure replaced, including but not limited to: (c) replacement or reconstruction of existing utility systems and/or facilities involving negligible or no expansion of capacity. The project involves replacement of existing mainline water distribution piping with negligible expansion of capacity.
County Clerk
Los Angeles
Attachments
Notice of Exemption
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