• Implement the radiation safety program.
  • Ensure only licensed materials are on site and used as stated on the license.
  • Ensure only trained personnel use the devices.
  • Ensure trained personnel receive fresher training on a frequency established by the license or before performing work, whichever is earlier.
  • Ensure personnel monitoring program as approved by the license is followed.
  • Ensure security of gauges and prevention of unauthorized removal.
  • Provide timely notification to appropriate agencies in the event of emergency, accident, damage to gauges or theft.
  • Ensure annual audits are performed.
  • Ensure any accidental or excessive exposures or unusual occurrences are investigated and reported.
  • Ensure sources are leak tested timely.
  • Ensure the license is amended, as necessary, to maintain the licensed activities at an optimum.
  • Ensure postings are maintained and appropriate.
  • Ensure documents are maintained and available for inspection.
  • Drive the ALARA concept within the facility to personnel.
  • Obtain a survey meter appropriate for the operations and that the meter is calibration annually by and authorized vendor. Perform operational checks on the meter prior to use.
  • Perform inventory every 6 months (or at a frequency prescribed by the license) of each source holder.
  • Be responsible for the receipt of any incoming packages of radioactive materials.
  • Annually perform shutter checks.
  • Ensure that the care and cleaning of the gauges is in accordance with the manufacturer’s instructions.
  • Ensure lock-out/tag-outs of gauges are performed by Authorized Users during conditions outlined in the procedures.
  • Other duties as required to enhance the ALARA status of the site.

Prepared by Ben Warren, AEC  

How to Start a Time & Motion Study on Workers Doing Maintenance on TENORM Contaminated Items

  1. Job classification: Are there any jobs that are like enough which would categorize the person the same (or similar) to others.
  1. Track each job classification person:  Go out and observe that person and viewing it from a most TYPICAL type of work that is reproducible and repetitive.
  1.  Define tasks: Define what particular types of tasks can be performed (i.e., grinding, water blasting, piling, etc.)
  1.  Surveys:  Do surveys while they are doing the work in particular task so that a specific average radiation dose rate can be assigned to each type task.
  1.  Evaluate: Determine how many times or how long in a day, a person performs those tasks on a typical day.  Then calculate the dose for that classification of person doing a days work.
  1.  Calculate: Look at that day’s work and see how many days a week, month, year, etc. that classification of person does those particular tasks.  Make the calculation of the estimated total whole body dose for the year.
  1. Compare:  Look at each job classification and job task and see if there is anything that stands out the most as to dose concerns.
  1. Training:  If there is, is there any type of training that can be done to reduce the exposures in the name of ALARA?

For more information on studies or radiation safety training, please contact us at 352-215-1231.