Henry J. Mills Water Treatment Plant Sodium Hydroxide Tank Replacement

Summary

SCH Number
2010068261
Lead Agency
Metropolitan Water District of Southern California
Document Title
Henry J. Mills Water Treatment Plant Sodium Hydroxide Tank Replacement
Document Type
NOE - Notice of Exemption
Received
Posted
6/24/2010

Document Description
The Metropolitan Water District of Southern California (Metropolitan) proposes to replace four sodium hydroxide tanks at the Henry J. Mills Water Treatment Plant. The interior linings of the current sodium hydroxide tanks have deteriorated beyond repair due to exposure to hot sodium hydroxide delivered by the chemical supplier. Replacement of the tanks is needed to provide sufficient chemical storage capacity to allow uninterrupted operation in the event of peak chemical usage, chemical shortages, or unexpected delivery problems.

Contact Information
Jennifer Harriger
Metropolitan Water District of Southern California
P.O. Box 54153
Los Angeles, CA 90054-0153

Phone : (213) 217-7658

Location

Cities
Riverside
Counties
Riverside

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301, 15302 - Class 1, 2
Reasons for Exemption
The proposed project consists of the operation, repair, maintenance, permitting, leasing, licensing, or minor alteration of existing public or private structures, facilities, 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.

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