Minor Maintenance Projects to Ozone Facilities at the Henry J. Mills Water Treatment
Summary
SCH Number
2008048142
Public Agency
Metropolitan Water District of Southern California
Document Title
Minor Maintenance Projects to Ozone Facilities at the Henry J. Mills Water Treatment
Document Type
NOE - Notice of Exemption
Received
Posted
4/7/2008
Document Description
Perform minor maintenance projects at ozone facilities within the Henry J. Mills Treatment Plant. Metropolitan proposes to replace the existing smoke detector for the fire suppression system within the ozone generation building. The existing infrared-beam smoke detector will be replaced with an air aspirating sampling system. Metropolitan also proposes to install magnetic flow meters and flow switches and replace butterfly valves on the ozone contactor cooling water pumps to allow the system to operate at variable speeds.
Contact Information
Name
Jennifer Harriger
Agency Name
Metropolitan Water District of Southern California
Contact Types
Lead/Public Agency
Phone
Location
Cities
Riverside
Counties
Riverside
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301, 02, 03 - Class 1 - 3
Reasons for Exemption
The project consists of the operation, repair, maintenance, or minor alteration of existing public structures, facilites, mechanical equipment, or topographical features, involving negligible or no expansion of use beyond that existing at the time of the lead agency's determination.
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. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.