My knowledge base does not contain specific safety documentation for Napa 70E compliance, arc flash hazard analysis, and PPE requirements. However, I can provide general information regarding electrical safety in the workplace based on industry standards and best practices.

To ensure electrical safety and minimize arc flash hazards, consider the following:

• Conduct an Arc Flash Hazard Analysis: Perform a detailed arc flash hazard analysis to determine the potential incident energy exposure for various tasks. This analysis should identify the appropriate safety measures and PPE required.
• Establish Flash Protection Boundaries: Define flash protection boundaries based on the arc flash hazard analysis. These boundaries indicate the distances at which specific PPE is required.
• Use appropriate PPE: When working within the flash protection boundary as defined by NFPA 70E, high visibility garments constructed of material that complies with NFPA 70E shall be worn.
• Training: Employees shall be trained initially before beginning work that exposes them to mobile earth-moving equipment. Employee training records shall be retained by the employer for the duration of the project.

Reasonable methods for calculating incident heat energy from an electric arc include:

• NFPA 70E-2012, Annex D, "Sample Calculation of Flash Protection Boundary."
• Doughty, T.E., Neal, T.E., and Floyd II, H.L., "Predicting Incident Energy to Better Manage the Electric Arc Hazard on 600 V Power Distribution Systems,"
• IEEE Std 1584-2002, 1584a-2004 (Amendment 1 to IEEE Std 1584-2002), and 1584b-2011 (Amendment 2: Changes to Clause 4 of IEEE Std 1584-2002), IEEE Guide for Performing Arc-Flash Hazard Calculations.
• ARCPRO, a commercially available software program developed by Kinectrics, Toronto, ON, CA.