Water Treatment Plant Aluminum Conversion Project


SCH Number
Public Agency
State Water Resources Control Board, Division of Drinking Water
Document Title
Water Treatment Plant Aluminum Conversion Project
Document Type
NOE - Notice of Exemption
Document Description
The project will replace the existing aluminum sulfate system currently housed within an existing chemical room building at the El Centro Water Treatment Plant. In its place and within the same existing structure, and aluminum chlorohydrate (ACH) system will be utilized. The work does not require any new equipment. The work does not involve an expansion of treatment capacity for the plant.

Contact Information

Sean Sterchi
Agency Name
State Water Resources Control Board Division of Drinking Water
Job Title
District Engineer
Contact Types
Lead/Public Agency


El Centro
Southern California
Cross Streets
West Danenberg Drive & Farnsworth Lane
Other Location Info
1101 W. Danenberg Drive

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 1; California Code of Regulations, title 14, division 6, chapter 3, article 19, section 15301
Reasons for Exemption
The project requires no construction and takes place in an existing facility. Class 1 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 existing or former use. This project qualifies for exemption Class 1 because the project involves minor alterations with negligible or no expansion of use.


Notice of Exemption

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