161 Radioactive Materials (Low Level
Radiation)
 |
| POTENTIAL HAZARDS |
HEALTH |
*
Radiation presents minimal risk to transport workers, emergency response personnel, and
the public during transportation accidents. Packaging durability increases as potential
hazard of radioactive content increases. * Very low levels of contained radioactive
materials and low radiation levels outside packages result in low risks to people. Damaged
packages may release measurable amounts of radioactive material, but the resulting risks
are expected to be low. * Some radioactive materials cannot be detected by commonly
available instruments. * Packages do not have RADIOACTIVE I, II, or III labels. Some may
have EMPTY labels or may have the word "Radioactive" in the package marking. |
FIRE
OR EXPLOSION |
*
Some of these materials may burn, but most do not ignite readily. * Many have cardboard
outer packaging; content (physically large or small) can be of many different physical
forms. * Radioactivity does not change flammability or other properties of materials. |
PUBLIC
SAFETY |
*
CALL Emergency Response Telephone Number on Shipping Paper first. If Shipping Paper not
available or no answer, refer to appropriate telephone number listed on the inside back
cover. * Priorities for rescue, life-saving, first aid, and control of fire and other
hazards are higher than the priority for measuring radiation levels. * Radiation Authority
must be notified of accident conditions. Radiation Authority is usually responsible for
decisions about radiological consequences and closure of emergencies. * Isolate spill or
leak area immediately for at least 25 to 50 meters (80 to 160 feet) in all directions. *
Stay upwind. * Keep unauthorized personnel away. * Detain or isolate uninjured persons or
equipment suspected to be contaminated; delay decontamination and cleanup until
instructions are received from Radiation Authority. |
PROTECTIVE
CLOTHING |
*
Positive pressure self-contained breathing apparatus (SCBA) and structural firefighters'
protective clothing will provide adequate protection. |
EVACUATION |
Large
Spill: Consider initial downwind evacuation for at least 100 meters (330 feet). |
Fire:
When a large quantity of this material is involved in a major fire, consider an
initial evacuation distance of 300 meters (1000 feet) in all directions. |
| EMERGENCY RESPONSE |
FIRE |
*
Presence of radioactive material will not influence the fire control processes and should
not influence selection of techniques. * Move containers from fire area if you can do it
without risk. * Do not move damaged packages; move undamaged packages out of fire zone. |
Small
Fires: Dry chemical, CO2, water spray or regular foam. |
Large
Fires: Water spray, fog (flooding amounts). |
SPILL
OR LEAK |
*
Do not touch damaged packages or spilled material. * Cover liquid spill with sand, earth
or other noncombustible absorbent material. * Cover powder spill with plastic sheet or
tarp to minimize spreading. |
FIRST
AID |
*
Medical problems take priority over radiological concerns. * Use first aid treatment
according to the nature of the injury. * Do not delay care and transport of a seriously
injured person. * Apply artificial respiration if victim is not breathing. * Administer
oxygen if breathing is difficult. * In case of contact with substance, immediately flush
skin or eyes with running water for at least 20 minutes. * Injured persons contaminated by
contact with released material are not a serious hazard to health care personnel,
equipment or facilities. * Ensure that medical personnel are aware of the material(s)
involved, take precautions to protect themselves and prevent spread of contamination. |
