Weymouth Combined Filter Outlet Chemical Trench, Preliminary Design
Summary
SCH Number
2009048213
Public Agency
Metropolitan Water District of Southern California
Document Title
Weymouth Combined Filter Outlet Chemical Trench, Preliminary Design
Document Type
NOE - Notice of Exemption
Received
Posted
4/17/2009
Document Description
The Metropolitan Water District of Southern California (Metropolitan) proposes to appropriate funds and authorize preliminary design phase activities for a new chemical trench from the existing caustic soda/ammonia tank farm to the chemical injection points along the combined filter outlet conduit. The preliminary design activities include: evaluating alternatives, developing a site plan and profile sketches, developing final design criteria, identifying permits, preparing environmental documentation, preparing a preliminary design report, and developing a cost estimate.
Contact Information
Name
Marty Meisler
Agency Name
Metropolitan Water District of Southern California
Contact Types
Lead/Public Agency
Phone
Location
Cities
La Verne
Counties
Los Angeles
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15306 - Class 6
Reasons for Exemption
The proposed project consists of the data collection, research, experimental management, and resource evaluation activiites which do not result in a serious or major disturbance to the environmental resource.
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