Lighting Resources LLC., Approval of the Temporary Authorization for Air Pollution Control System


SCH Number
Public Agency
Department of Toxic Substances Control
Document Title
Lighting Resources LLC., Approval of the Temporary Authorization for Air Pollution Control System
Document Type
NOE - Notice of Exemption
Document Description
The Department of Toxic Substances Control (DTSC) approves the Temporary Authorization to install and operate an Air Pollution Control System (APCS) as a part of the existing Lamp Machine (Unit 5 - Treatment Area #1, Lamp Machine miscellaneous unit described in the 2022 permit by DTSC). The Lamp Machine will be upgraded by adding two APCS. The operation of the two APCS keeps the Lamp Machine under negative pressure to keep hazardous waste (phosphorous powder and mercury vapor) from escaping. The project is for temporary authorization to install an upgraded air pollution prevention system to existing equipment with minimal physical or operational changes and no ground disturbing activities.

Contact Information

Paulette Penton
Agency Name
Job Title
Hazardous Substances Scientist
Contact Types
Lead/Public Agency


San Bernardino
Southern California
Other Location Info
805 East Francis Street, Ontario, California 91761

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
14 CCR Section 15308
Reasons for Exemption
DTSC has determined that none of the exceptions to the categorical exemptions apply to this project, as described in Public Resources Code Section 21084(c), (d), and (e), and 14 CCR Section 15300.2. The temporary authorization to install and operate APCS is consistent with the actions taken by a regulatory agency for protection of the environment [14 CCR Section 15308].
County Clerk
San Bernardino


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