What do I need to do if the action level is exceeded?
The area must be immediately decontaminated and a documented follow-up survey must be performed to show that contamination does not exceed the action level.
How do I know if an area is contaminated?
The action level for contamination is 50 counts per minute (cpm) above the background count rate.
Do I need a chemical spill kit for every laboratory?
No, a chemical spill kit may be shared between an Approval’s laboratories, as long as the laboratories are only separated by a single doorway (i.e. not a hallway). A reference guide for chemical spill kits is available on the RLSS website for more information.
What corrective actions must be taken if a required survey is not performed?
- Perform a survey immediately .
- Inform the Approval Holder or Approval Safety Coordinator that a survey was missed.
Who can I contact for guidance or help with chemical use in my laboratory?
The RLSS is always available for assistance or guidance regarding laboratory chemical use by emailing rlss-chem-support@email.arizona.edu or calling 520-626-6850.
Additionally, other University departments are available for specific questions:
What are the survey documentation requirements?
All surveys (both monthly and after-use) must include:
- Date survey was performed
- Initials of the surveyor
- A background count or count rate
- Location(s) surveyed
- Results for each location
- Follow-up survey results, if necessary
Why do I need to affirm to chemical hygiene plans, and how do I do this?
To be compliant with OSHA regulations, all laboratory workers under a Hazardous Chemical Approval must read both the University Chemical Hygiene Plan and the Laboratory Chemical Hygiene Plan for that Approval. All laboratory workers must also affirm that they understand the information within these plans, and are aware that they can seek assistance from the RLSS and their Approval Holder if needed. Workers will be reminded by the RLSS User Dashboard to complete this affirmation annually, or upon amendment of the plans.
What survey methods are approved for the monthly survey?
The method depends on what radionuclide(s) your approval is approved to possess and use:
What training is required for the use of hazardous chemicals?
Hazardous chemical workers must complete the online General Laboratory Chemical Safety Training provided through the RLSS online training website and receive laboratory specific training from their Approval Safety Coordinator or their Approval Holder. Additional training may be required, such as respirator or fire extinguisher training. Chemical Safety Training Information.