Section He-P 4022.05 - Control of Access to Very High Radiation Areas(a) In addition to the requirements in He-P 4022.04, the licensee or registrant shall institute measures to ensure that an individual is not able to gain unauthorized or inadvertent access to areas in which radiation levels could be encountered at 5 Gy, (500 rad) or more in one hour at one meter from a source of radiation or any surface through which the radiation penetrates.(b)He-P 4022.05(a) does not apply to rooms or areas in which diagnostic x-ray systems are the only source of radiation, or to non-self-shielded irradiators.(c) The registrant shall not be required to control entrance or access to rooms or other areas containing sources of radiation capable of producing a very high radiation area as described in He-P 4022.05(a) if the registrant has met all the specific requirements for access and control specified in: (1) He-P 4034 and 4042 for industrial radiography;(2) He-P 4040 and 4041 for x-rays in the healing arts; and(3) He-P 4044 for particle accelerators.N.H. Admin. Code § He-P 4022.05
#5903, eff 2-1-95; ss by #6827, eff 8-6-98; ss by #8692, INTERIM, eff 7-27-06, EXPIRES: 2-2-07; ss by #8808, eff 1-24-07
Amended byVolume XXXV Number 14, Filed April 9, 2015, Proposed by #10805, Effective 3/28/2015, Expires3/28/2025.