Module 9: Control Techniques - International Association of Fire ...

Student Text IAFF Training for Hazardous Materials: Technician©
ment techniques you chose. For example, a tank leaking
product because of extensive corrosion will probably
not withstand the application of a bandage device.
The device itself may cause further damage.
• Energy releases must be prevented when you are
working in the Hot Zone. Recognize that the container
itself may contain energy in the form of pressure. In
industrial settings, other energy sources like motors,
fans, presses, or heaters may activate automatically. Be
sure any electrical equipment is locked and tagged out
before you begin work.
Ignition sources should also be controlled as a matter of
procedure, regardless of the flammability hazards.
Basic Safety Procedures
Regardless of product or container, some basic safety
procedures should be followed.
• Have a plan. Have a clear understanding of what you
are trying to accomplish. As a team, you have a duty to
each other and to yourself to develop a plan and delegate
responsibility appropriately. If a plan cannot be
implemented because of unforeseen circumstances, the
team should back out and regroup, rather than going
ahead with an impromptu plan.
• Stay away from the product. Walk around puddles,
avoid kneeling in product or leaning on things, and stay
away from escaping gas plume. These practices should
become second nature to experienced responders. Team
members should watch out for each other.
• Have correct tools available. Labor saving devices
like drum levers, dollies, and handcarts can prevent
stress.
• Reduce leaks before containing them. Many leaks/
releases can be minimized or even eliminated by simply
re-orienting the container. Containers leaking liquids
can be rolled so that the breach is above product level.
Containers of liquefied gases that are leaking liquid
Module 9: Control Techniques 9-13