Request for Equipment/Laboratory
Clearance
Assessment/Testing/Decommission
The purpose of the clearance assessment/testing/decommissioning procedures is to minimize the potential health and safety risk to :
• the public (movers, salvage equipment buyers, etc.) who may have direct contact with items being decommissioned;
• the environment;
• personnel involved with the renovation/demolition/construction;
• future users and occupants.
These procedures apply to persons who are responsible for, or have oversight of potentially contaminated equipment, a laboratory, or laboratory equipment that is/are being decommissioned when:
• Leaving the university and closing a laboratory (or area where hazardous/regulated materials were used)
• Retiring and closing his/her laboratory (or area where hazardous/regulated materials were used)
• Relocating their operations to a different building on campus
• Leaving the university but transferring responsibility of their laboratory /operations to another researcher
• Disposing of potentially contaminated laboratory/non-laboratory equipment for salvage or waste
• Preparing potentially contaminated laboratory/non-laboratory equipment for repair, or transfer to a new owner
Prior to clearance assessment, all accessible surfaces must be free of contamination. If biological agents have been in contact with the equipment and/or surface(s), disinfect with a suitable disinfectant (e.g., a 10% bleach solution freshly made), or in the case of Biosafety Cabinets, hire an NSF 49-certified vendor to perform the decontamination. If radioactive materials are or have been used, decontaminate the surface/item or contact the Radiation Safety group at EH&S for guidance. Contact EH&S if you need additional information about proper disinfection procedures.
Important Notice: EHS will acknowledge receipt of the request prior to the onsite assessment. Onsite clearance assessments are conducted on the LAST Wednesday and Thursday of the month. ASSESSMENT REQUESTS MUST BE RECEIVED AT LEAST ONE WEEK BEFORE THE ONSITE DATES, AT THE LATEST. Requests that are received after this deadline will be placed in the queue for the following month. Please plan your needs according to this schedule.
Please see the Laboratory/Equipment Decommissioning Program for details, helpful guides, and flowcharts.