Nebraska Administrative Code
Topic - HEALTH AND HUMAN SERVICES SYSTEM
Title 180 - CONTROL OF RADIATION
Chapter 4 - STANDARDS FOR PROTECTION AGAINST RADIATION
Section 180-4-035 - EXCEPTIONS TO POSTING REQUIREMENTS

Universal Citation: 180 NE Admin Rules and Regs ch 4 ยง 035

Current through September 17, 2024

The exceptions to the posting requirements are as follows.

035.01 RADIATION FOR PERIODS OF LESS THAN EIGHT HOURS. A licensee or registrant is not required to post caution signs in areas or rooms containing sources of radiation for periods of less than eight hours, if each of the following conditions is met:

(A) The sources of radiation are constantly attended during these periods by an individual who takes the precautions necessary to prevent the exposure of individuals to sources of radiation in excess of the limits established in 180 NAC 4; and

(B) The area or room is subject to the licensee's or registrant's control.

035.02 PATIENT ROOMS AND AREAS. Rooms or other areas in hospitals that are occupied by patients are not required to be posted with caution signs according to 180 NAC 4-034 provided that the patient could be released from licensee control according to 180 NAC 7037.

035.03 SEALED SOURCE. A room or area is not required to be posted with a caution sign because of the presence of a sealed source provided the radiation level at 30 centimeters from the surface of the sealed source container or housing does not exceed 0.05 mSv ( 0.005 rem) per hour.

035.04 TELETHERAPY. Rooms in hospitals or clinics that are used for teletherapy are exempt from the requirement to post caution signs in accordance with 180 NAC 4-034 if:

(A) Access to the room is controlled in accordance with 180 NAC 7-071; and

(B) Personnel in attendance take necessary precautions to prevent the inadvertent exposure of workers, other patients, and members of the public to radiation in excess of the limits established in 180 NAC 4-035.

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