Serious Injury and Fatalities
Applying the Hazard
1 - 8
This field guide is a quick reference to help personnel involved in high-risk activities1 to identify and control the significant potential hazards unique to each activity and job.
This field guide supplements but does not replace existing permitting procedures and safe work practices. To keep it brief, not every potential hazard or prevention is listed. Apply appropriate local hazard assessment procedures, along with this guide, to comprehensively assess each job.
Field Guide Applications
Preventing serious injuries and fatalities requires operational discipline. This means performing every task the right way every time, from initial hazard assessment through each step of the job, including post-activity review.
2 - 8
Hazard Identification Tool Definitions
The force caused by the attraction of all other masses to the mass of the earth.
Examples: falling object, collapsing roof and a body tripping or falling
The change in position of objects or substances.
Examples: vehicle, vessel or equipment movement; flowing water; wind and body positioning when lifting, straining or bending
The energy of the components of a mechanical system, i.e., rotation, vibration or motion within an otherwise stationary piece of equipment or machinery.
Examples: rotating equipment, compressed springs, drive belts, conveyors and motors
The presence and flow of an electric charge.
Examples: power lines, transformers, static charges, lightning, energized equipment, wiring and batteries
Energy applied by a liquid or gas that has been compressed or is under a vacuum.
Examples: pressure piping, compressed cylinders, control lines, vessels, tanks, hoses and pneumatic and hydraulic equipment
The measurement of differences in the thermal energy of objects or the environment which the human body senses as either heat or cold.
Examples: open flame; ignition sources; hot or cold surfaces, liquids or gases; steam; friction; and general environmental and weather conditions
The energy present in chemicals that inherently or through reaction has the potential to create a physical or health hazard to people.
Examples: flammable vapors, reactive hazards, carcinogens or other toxic compounds, corrosives, pyrophorics, combustibles, oxygen-deficient atmospheres, welding fumes and dusts
Living organisms that can present a hazard.
Examples: animals, bacteria, viruses, insects, blood-borne pathogens, improperly handled food and contaminated water
The energy emitted from radioactive elements or sources and naturally occurring radioactive materials (NORM).
Examples: lighting issues, welding arcs, solar rays, microwaves, lasers, X-rays and NORM scale
Sound is produced when a force causes an object or substance to vibrate and the energy is transferred through the substance in waves.
Examples: equipment noise, impact noise, vibration, high-pressure release and the impact of noise to communication
3 - 8
Abbreviations and Chemical Names
Contractor Health, Environment and Safety Management
ground fault circuit interrupter
Job Hazard Analysis
Job Loss Analysis
Job Safety Analysis
Loss Prevention Self Assessment
Management of Change
Managing Safe Work
OE Management System
personal flotation device
personal protective equipment
Personal Safety Plan
pressure safety valve
residual current device
Safe Work Practices
Think Incident Free
4 - 8
Hazard Analysis, a Requirement for All High-Risk Tasks
We eliminate or mitigate risks by identifying hazards, taking actions to reduce them and sharing what we know. Hazard analyses must be conducted by qualified people for the type of work and its potential hazards. Analysis may include:
Identify the Hazards and Take Action
5 - 8
Potential Significant Hazards
A potential significant hazard is any condition, action or object that has the potential for an unplanned release of, or unwanted contact with, an energy source that may result in a serious or fatal injury.
Energy Source Hierarchy of Controls
Follow a hierarchy of controls approach to reduce the risk of a serious or fatal injury. Where possible, it is always best to first eliminate the hazard and then apply lowerlevel controls as needed. Based on the energy source, the hierarchy of controls is:
All employees and contractors have the authority and responsibility to stop work that does not comply with the Tenets of Operation2 or that presents an imminent hazard - without the threat of reprisal. Perform these steps in sequence if you feel your own work or the work of others is not safe:
Do it safely or not at all.
There is always time to do it right.
6 - 8
Human error has been shown to be a factor in nearly every serious incident and fatality. Your focus on improving human performance is critical to achieving an incident-free operation.
Distractions Can Happen to Anyone
In fact, the more familiar we are with the task, the easier it is to lose focus. Loss of focus can lead to an error. Even with established worker qualifications and the best tools and experience to guide us, we must also be personally ready to perform each job at our highest capacity.
The risk for error and injury goes up at all experience levels when individual or organizational factors, task demands or the work environment interfere with our ability to focus on our tasks.
Assess the Situation and Take Action
If you can answer "yes" to any of the assessment questions on the facing page, it may affect incidentfree job performance. Preventive actions you or your supervisor can take to reduce the risks to working safely include:
7 - 8
8 - 8
to be continued...