Josephe P. Jensen Filtration Plant Module No. 1 Surface Wash Upgrades, Final Design Phase
Summary
SCH Number
2009048088
Public Agency
Metropolitan Water District of Southern California
Document Title
Josephe P. Jensen Filtration Plant Module No. 1 Surface Wash Upgrades, Final Design Phase
Document Type
NOE - Notice of Exemption
Received
Posted
4/8/2009
Document Description
The Metropolitan Water District of Southern California (Metropolitan) proposes to appropriate funds and authorize final design for upgrades to the surface wash system. The upgrades would include replacing 16-inch diameter surface wash header pipes and installing a fixed-nozzle surface wash system. The upgraded system will use low-pressure water from the plant's elevated washwater tanks and uniformly distribute it onto the filter media from equally spaced nozzles in a pipe grid.
Contact Information
Name
William Fong
Agency Name
Metropolitan Water District of Southern California
Contact Types
Lead/Public Agency
Phone
Location
Counties
Los Angeles
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1,3,4; Sec 15301,15303,153
Reasons for Exemption
04
The proposed project consists of the operation, repair, maintenance, permitting, leasing, licensing, or minor alteration of existing public or private structures, facilities, equipment, or topographical features, involving negligible or no expansion of use beyond that existing at the time of the lead agency's determination. The proposed project consists of the construction and locations of limited numbers of new, small facilities or structures; installation of small new equipment and facilities in small structures; and the conversion of existing small structures from one use to another where only minor modifications are mad in the exterior of the structure. The proposed project consists of public or private alterations in the condition of land, water, and/or vegetation, which do not involve removal of healthy, mature, scenic trees.
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.