 Radioactive materials Group I, liquid, solid, or gaseous, must be packed in suitable inside containers completely surrounded by a shield of lead or other suitable material of such thickness that at any time during transportation the gamma radiation at...  Safe Handling of Radioactive Isotopes - Page 26by National Committee on Radiation Protection (U.S.) - 1949 - 30 pagesFull view - About this book
 | Administrative law - 1958 - 1226 pages
...in order to satisfy this requirement. (g) Radioactive materials Group I, liquid, solid, or gaseous, must be packed in suitable inside containers completely...during transportation the gamma radiation at one meter (39.3 inches) from any point on the radioactive source will not exceed 10 milliroentgens per hour.... | |
 | Administrative law - 1964 - 900 pages
...In order to satisfy this requirement. (g) Radioactive materials Group I, liquid, solid, or gaseous, must be packed In suitable inside containers completely...during transportation the gamma radiation at one meter (39.3 Inches) from any point on the radioactive source will not exceed 10 milliroentgens per hour.... | |
 | Administrative law - 1964 - 1000 pages
...Containers must be equipped with a seal. (g) Radioactive materials Oroup I, liquid, solid, or gaseous, must be packed in suitable Inside containers completely...during transportation the gamma radiation at one meter (39.3 inches) from any point on the radioactive source will not exceed 10 milliroentgens per hour.... | |
 | Administrative law - 1954 - 1812 pages
...by the Commandant of the Coast Guard. (h) Radioactive materials, Group I, liquid, solid, or gaseous, must be packed in suitable inside containers completely...any time during transportation the gamma radiation will not exceed 10 milliroentgens per hour at a distance of one meter (39.3 inches). The shield must... | |
 | U.S. Atomic Energy Commission - Radioactive substances - 1955 - 80 pages
...are not excerpted in this Handbook.* (g) Radioactive materials Group I, liquid, solid, or gaseous, must be packed in suitable inside containers completely...during transportation the gamma radiation at one meter *Revised May 3, 1955. 18 (39.3 inches) from any point on the radioactive source will not exceed 10... | |
 | U.S. Atomic Energy Commission - Radioactive substances - 1955 - 66 pages
...by the Commandant of the Coast Guard. (h) Radioactive materials, Group I, liquid, solid, or gaseous, must be packed in suitable inside containers completely...any time during transportation the gamma radiation will not exceed 10 milliroentgens per hour at a distance of one meter (39.3 inches) . The shield must... | |
 | United States. Congress. Joint Committee on Atomic Energy - Nuclear energy - 1959 - 602 pages
...§ 73.393— ICC Regulations.) (g) Specifies that Group I radioactive materials shall be so shielded that at any time during transportation the gamma radiation...source will not exceed 10 milliroentgens per hour. The shield must be adequately designed and constructed for strength and must prevent escape of any... | |
 | United States. Congress. Joint Committee on Atomic Energy - Nuclear energy - 1959 - 526 pages
...§ 73.393—ICC Regulations.) (g) Specifies that Group I radioactive materials shall be so shielded that at any time during transportation the gamma radiation...source will not exceed 10 milliroentgens per hour. The shield must be adequately designed and constructed for strength and must prevent escape of any... | |
 | United States. Congress. Joint Committee on Atomic Energy - Radiation - 1960 - 1262 pages
...(See 73.393— ICC regulations.) (g) Specifies that group I radioactive materials shall be so shielded that at any time during transportation the gamma radiation...source will not exceed 10 milliroentgens per hour. The shield must be adequately designed and constructed for strength and must prevent escape of any... | |
 | Administrative law - 1949 - 558 pages
...of Explosives. (g) Radioactive materials Group I (see § 73.366 (a) ) , liquid, solid, or gaseous, must be packed in suitable inside containers completely...during transportation the gamma radiation at one meter (39.3 inches) from any point on the radioactive source will not exceed 10 milliroentgens per hour.... | |
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