PWFP Membrane Replacement Project


SCH Number
Lead Agency
Riverside County
Document Title
PWFP Membrane Replacement Project
Document Type
NOE - Notice of Exemption

Document Description
The project proposes to replace the existing membranes in six trains at the main treatment facility. Utilizing an onsite bridge crane, the old membranes would be removed by disconnecting hoses from the existing piping and removing the membrane cassettes. Replacement membranes would be installed in a similar fashion. The onsite bridge crane would be used to lower the cassettes into the facility treatment basin where the connection hoses will be used to attach the new modules to the existing piping. Following the installation, operation testing will be performed to ensure proper performance.

Contact Information
Helen Stratton
Riverside County
27424 Gateway Drive P.O. Box 1409
Riverside, CA 92502-1409

Phone : 951-928-3777x4545



Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Reasons for Exemption
Implementation of the proposed project would result in minor alterations to existing equipment and existing facilities, and would not result in crease capacity to existing facilities. This project meets the criteria for existing operations for Eastern Municipal Water District under the categorical Exemption provided for within CEQA Guidelines §15301.

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 or via phone at (916) 445-0613.

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