Experiment Hazard Class 13.0 - High Voltage
This hazard classification applies to all experiments involving the use of High Voltage Equipment. Other hazard classifications and their associated hazard controls may also apply to experiments in this hazard class. The inspection of electric equipment is covered under the APS Policy For User Electric Equipment Inspections. NOTE: Unless required Argonne training has been completed, users are not authorized to perform electrical work.
All Hazard Class 13 experiments are categorized as medium risk experiments.
Experiment Hazard Control Verification Statements
Engineered Controls – Determined by review and results of a DEEI inspection of the equipment.
Procedural Controls – Determined by review and results of a DEEI inspection of the equipment.
Design Reviews and Equipment Inspections – Mandatory inspection by APS Designated Electrical Equipment Inspectors. Please read the details of the inspections. APS Electrical Safety Committee is available for consultation.
ESH 114 Lockout-Tagout
ESH 371 General Electrical Safety
ESH 375 NFPA 70 E
Signs and Labeling – Determined by review.
Personal Protective Equipment – Determined by NFPA 70 E criteria and evaluation of scope of work.
noted in the approved experiment safety plan, the Director of the APS Engineering Support
Division delegates the authority to authorize an experiment in this hazard
class to a member of the AES Experiment Safety Review Board and resident beamline
personnel appearing in the Director of the AES' list of personnel having
the authority to authorize experiments.
Hazard Control Verification
The Director of the APS Engineering Support Division delegates responsibility for verifying that required controls are in place to the experiment On-site Spokesperson, Beamline Management personnel having experiment safety responsibilities, and ANL certified Electrical Equipment Inspectors.
ANL ES& H Manual Chapter 9 Electrical Safety Program and applicable LMS PROCs
NFPA 70 E Standard for Electrical Safety in the Workplace 2004 edition
ESH 9.2- Electrical Safety Program
ESH 9.1-Electrical Safety Program-General Electrical Safety
ESH 9.3- Electrical Safety Program- Electrical Systems and Equipment
LMS-PROC-17 National Electrical Code Determination
Reviewed September 19, 2013