Battery Technology — Strand 10 (Maintenance & Safety): Site Safety Study Notes

Occupational Safety and Health Administration (OSHA)

US agency that sets and enforces workplace safety requirements.

Hazard Communication (HAZCOM)

System that ensures the identification of chemical hazards in the workplace.

Safety Data Sheet (SDS)

Document that explains hazards, required PPE, and emergency response for chemicals.

Fall Prevention

Measures taken to avoid falls when working at heights.

Confined Space

An area that has limited entry and exit and can trap hazards.

Lockout/Tagout (LOTO)

Process to prevent accidental machine re-energization during maintenance.

Exothermic Reaction

A chemical reaction that releases heat.

Hierarchy of Controls

A framework for determining the most effective safety measures.

Personal Protective Equipment (PPE)

Gear designed to protect the wearer from hazards.

Risk Matrix

Tool for assessing risk by comparing likelihood and severity.

Chemical Hazard

A chemical that has the potential to cause harm.

Electrical Hazard

Risk of shock or thermal effects from electricity.

Mechanical Hazard

Risk of injury from machinery or mechanical systems.

Thermal Hazard

Risk of injury from hot surfaces or equipment.

Emergency Equipment

Tools and systems designed to support safety during incidents.

Spill Kit

A collection of materials for managing and controlling spills.

Fire Extinguisher Types

Equipment classified by the type of fire they can extinguish (e.g., A, B, C).

Incompatible Substances

Chemicals that react dangerously when mixed together.

Authority Having Jurisdiction (AHJ)

Entity responsible for enforcing code compliance.

National Electrical Code (NEC)

Standard for safe electrical installation in the US.

Chemical Exposure

Contact with harmful chemicals that may cause injury.

Risk Evaluation

Assessment of the likelihood and severity of potential incidents.

Written Program

Document that outlines how a facility manages chemical hazards.

Employee Training

Instruction designed to help workers understand and manage hazards.

Labeling Requirements

Regulations for labeling hazardous chemicals clearly.

Evacuation Plan

A guideline outlining the procedures for safely exiting a building during an emergency.