Excavation Activities for the Lake Mathews Underdrain Effuent Pipeline
Summary
SCH Number
2004028167
Public Agency
Metropolitan Water District of Southern California
Document Title
Excavation Activities for the Lake Mathews Underdrain Effuent Pipeline
Document Type
NOE - Notice of Exemption
Received
Posted
2/6/2004
Document Description
The Metropolitan Water District of Sothern California (Metropolitain) proposes to conduct annual maintenance activities within an unnamed drainage in Cajalco Canyon involving sediment removal and vegetation clearing. Regular clearing of this drainage is required in order to protect the integrity of the existing dam-failure detection equipment. All excavated sediment and cut vegetation will be removed from the site and hauled away to existing material disposal areas within Lake Mathews operations area. The annual maintenance work is expected to be completed with approximately three days of commencement. Construction equipment will typically include a backhoe and dump truck.
Contact Information
Name
Anthony Klecha
Agency Name
Metropolitan Water District of Southern California
Contact Types
Lead/Public Agency
Phone
Location
Counties
Riverside
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1, 15301
Reasons for Exemption
The proposed project consists of the operation, maintenance, permitting, licensing, or minor alteration of existing public structures, facilities, mechanical equipment, or topographical features, involving negligible or no expansion of use beyond the existing at the time of the lead agency's determination.
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