The number “7” at the bottom of the placard is the UN hazard identification number for radioactive materials. It is located at the bottom corner of the placard and must measure at least 41 mm. …

Radioactive III must be placarded in any quantity. I - Extremely low radiation levels: 0.5 millirems (0.0050 mSv) per hour. II - Low radiation levels: >0.5–50 millirems (0.0050–0.5000 mSv) per …

Identify the marking and labeling requirements for transport of Radioactive Material. Apply marking requirements to over-packs. D etermi ne th e appropriate i llabel b l to b be applied li d …

Design means the description of a special form Class 7 (radioactive) material, a package, packaging, or LSA-III, that enables those items to be fully identified. The description may …

Certain low specific activity radioactive materials in “exclusive use” will not bear the label, but the radioactive placard is required for exclusive use shipments of low specific activity material and …

Any vehicle carrying a package with a radioactive Yellow-III label is required to bear a radioactive placard. Certain other vehicles, such as those carrying "strong tight" LSA packages, must also …

2016年1月7日 · Class 7 dangerous goods are radioactive materials. There is no sub-division. However, there are different labels for radioactive materials which depend on the content and …

2022年4月20日 · The radioactive 7 placard identifies a shipment that carries radioactive materials. These placards are crucial to warrant special precautions to prevent the harmful effects of any …

RADIOACTIVE WHITE-I is the lowest category and RADIOACTIVE YELLOW-III is the highest. For example, a package with a transport index of 0.8 and a maximum surface radiation level of …

2024年10月15日 · Class 7, Radioactive Placards are larger versions of the package labels and are placed on bulk packages or transport vehicles to communicate the hazards of hazardous …