Sources of Energy (SoE) HITRA Transition and Communication Pack 1

1. Hazard Identification and Task Risk Assessment (HITRA) Sources of Energy (SoE) HITRA Transition and Communication Pack 1

2. HITRA Transition and Communication Packs • BPXA HITRA Transition and Communication Packs • In support of transition from current risk assessment practices to HITRA or Hazard Identification Task Risk Assessment. • To supplement the OE HITRA Training. • These HITRA Transition and Communication Packs include: • Sources of Energy (SoE) • Jobs, Tasks, and Task Steps • Hazards, Consequences, Controls • HITRA Transition Summary Today we will cover??

3. Objectives • Why Change to HITRA? • HITRA Sources of Energy requirements • Why we use Sources of Energy in the HITRA process • Using Hazards Types (Lenses) and Sources of Energy to apply HITRA • Differences in HITRA Sources of Energy vs. Decision Point • Review of all of the Sources of Energy used in the HITRA process • A look at the 10 Sources of Energy… • on the new L1 Task Risk Assessment form

4. Alaska Region: Why Change Now? • To align BPXA Risk Assessment Processes with Upstream practice. • HITRA is a mindset of how we will conduct risk assessments and is the way we do business • Systematic (repeatable and reproducible); common language (uses Task Risk Assessment Table (TRAT)) • This is how e-CoW documents Risk Assessments; e-CoW will be simpler, include better options, and one technique covering all tasks; • L1 & L2 TRA for all permitted work • Once a L1 or L2 TRA has been created it may be utilized again for the same or similar task • Option for low risk (routine) work based on a risk assessed procedure, approved annually • Used for Non-permitted work Risk Assessment is a primary focus area for BPXA. • CoW incidents are still high as a result of inadequate risk assessment

5. Hazard Identification and Task Risk AssessmentHITRA • Identifying Hazards using Sources of Energy Focus on the Trap not the Cheese Mechanical - includes mobile equipment, as well as moving parts on stationary equipment and rotating equipment.

6. Using 10 Sources of Energy (SoE) • An expectation of HITRA is that we always consider the 10 Sources of Energy (SoE) to systematically identify hazards • To assist in ensuring all credible hazards are identified • All Hazards can ultimately be traced to Energy Sources • All HIPOs, near misses, and incidents can be traced back to Sources of Energy (SoE) as well! • The 10 Sources of Energy should be applied to each hazard type (identifying hazards through 3 lenses) • Task • Job Site • Process

7. Hazard Types / SoE / HAZ ID / Controls Hazard Types (3 “lenses” applied to Hazard ID) Controls Task Hazards Sourcesof Energy Controls Jobsite Hazards Controls Process Hazards

8. New Sources of Energy Body Mechanics • Human strength and agility applied to a task involving lifting, pushing, pulling, climbing, or positioning. • Ergonomic considerations. Noise • A form of pressure energy. • High noise area. • Tools/equipment with high noise decibels. • Communication problems, including emergency. All other Energy Sources remain the same.

9. The 10 Sources of Energy Biological - covers the many sources of energy in life forms, including wildlife and viruses or bacteria, e.g. as found in sewage systems, drain lines, cooling towers. Body Mechanics – human strength and agility applied to a task involving lifting, pushing, pulling, climbing or positioning. Chemical - energy in the form of reactive or life-threatening gases, liquids, solids, e.g. water, methane, nitrogen, process chemicals, etc. Electrical - includes all types and voltages of electricity including high voltage power systems (AC), battery systems (DC) and static. Consideration should be given to include indirect impacts, i.e. static charge, electrical equipment, power lines. Gravity - a naturally occurring energy. Fluid weight, the gravitational force acting on a column of fluid. 9

10. The 10 Sources of Energy - continued Mechanical - includes mobile equipment as well as moving parts on stationary equipment and rotating equipment. Noise – a form of pressure energy. Pressure - air, water, pneumatics, springs, gases are all possible sources of significant pressure energy. Consideration should be given to sections of equipment in which trapped or un-drained contents may remain. Radiation - ionising radiation, arc flash (radioactivity). Thermal - energy associated with hot or cold surfaces and fluids, undesired chemical reactions and/or ambient temperatures. 10

11. The 10 Sources of Energy

12. The 10 Sources of Energy - continued A Consequenceof the hazard…actually ?

13. Example of Completed L1 TRA