RP-1 Disinfection Pump Improvements, Project EN11039


SCH Number
Public Agency
Inland Empire Utility Agency
Document Title
RP-1 Disinfection Pump Improvements, Project EN11039
Document Type
NOE - Notice of Exemption
Present Land Use

Document Description
The purpose of the proposed project is to make upgrades required at the RP-1 Disinfection Pump Improvements, Project EN11039 treatment system to more effectively and reliably operate RP-1. The proposed upgrades will be installed within the existing disturbed footprint of the RP-1 facility.

Contact Information
Pietro Cambiaso
Inland Empire Utilities Agency
Lead/Public Agency
6075 Kimball Avenue
Chino, CA 91708

Phone : (909) 993-1600

Inland Empire Utilities Agency
Project Applicant


San Bernardino
Other Location Info
The proposed project is located in the City of Ontario, San Bernardino County. The proposed upgrades will be installed within the RP-1 facility at the Disinfection Pump System and related facilities.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
21084, 15301
Reasons for Exemption
The State CEQA Guidelines provide a series of categorical exemptions for projects that have been deemed to have minimal impacts on the environment. The proposed project is the upgrade of the RP-1 Disinfection Pump Improvements, Project EN11039 at the existing RP-1 facility and it has been determined to have no potential to cause significant adverse effects on the environment and will ensure that future operations at RP-1 can be conducted without significant adverse impact. Categorical Exemption Class 1 exempts “the operation, repair, maintenance, permitting, leasing, licensing, or minor alteration of existing public or private structures, facilities, mechanical equipment...involving negligible or no expansion of use beyond that existing at the time of the lead agency’s determination. (b) Existing facilities of both investor and publicly owned utilities used to provide electric power, natural gas, sewerage, or other public utility services.....” The exceptions to the issuance of categorical exemptions have been evaluated for this proposed project. The proposed project has been determined not to have a potential to cause significant adverse environmental effects as a result of any of the exceptions. Therefore, this proposed action is not forecast to cause any potential for significant adverse environmental impacts and qualifies with the requirements of a Class 1 Exemption.


Notice of Exemption
IE-345 conformed-stamped NOE (w-fee receipt)   PDF 99 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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