These guidelines are to facilitate the process of laboratory closure when an investigator is vacating, relocating, or renovating a lab space. Laboratories covered by this guideline handle chemicals, biohazardous materials covered under a Biosafety permit issued by the EHS Biosafety Group or radioactive materials covered under a Radiation permit issued by the EHS Radiation Safety Group. These guidelines outline procedures to ensure that the laboratory closure is conducted in accordance with health, safety and environmental regulations and standards. These also cover the situation of a complete Lab Closure or a partial Lab Closure.
The Department Head must ensure that all principal investigators and laboratory technicians in their department are aware of and comply with this guideline.
The Department Head must notify the Office of Environmental Health and Safety if a principal investigator is leaving the University, transferring a laboratory to another location, performing renovation to lab space or closing down a laboratory.
The Department Head will be responsible for any cleanup costs, regulatory actions or fines resulting from non-compliance with this guideline.
Principal Investigator (PI) or Laboratory Supervisor
The Principal Investigator must follow these guidelines in order to leave the laboratory in a condition which is safe for the next occupant, or for construction/renovation workers.
The Principal Investigator or designate must ensure the proper disposal of all hazardous materials used in the laboratory.
The Principal Investigator or designate shall provide any information on location and/or equipment uses related to chemical, biological, radioactive and physical hazards.
The Principal Investigator or designate shall maintain a detailed report outlining the closure activities for the lab space.
In the event of a closure with multiple PIs one individual shall be assigned these responsibilities as the designate of all the PIs.
Upon being contacted regarding a laboratory renovation the Property Manager shall contact the Office of Environmental Health and Safety to confirm they are aware of the project.
Office of Environment Health and Safety (EHS)
Upon being notified of the laboratory closure, EHS shall ensure that the laboratory conditions and hazards are reviewed with the PI or designate prior to any work or removal being done.
EHS shall assist the PI or designate in following this guideline to ensure the closure is performed.
EHS will make available specialized Safety Officers to assist and direct the PI or designate.
Environmental Protection Services (EPS)
The EPS, as part of EHS, will act as the lead contact for the lab closure for notifications and laboratory surveys.
The EPS shall ensure the proper and safe disposal of any waste chemicals, biohazardous materials and radioactive materials.
The EPS will appoint one staff member as the EPS Closure Specialist for each project.
The EHS Director ensures that controllable risks associated with lab closure are minimized.
The EHS Director becomes involved in large and/or complicated closures.
The EHS Director will investigate any issues of non-compliance.
Health & Safety Officer (HSO)
The HSO, as part of EHS, is responsible for issuing permits and permit changes for laboratories using biological agents.
The HSO will advise the PI or designate of proper methods to decontaminate equipment and lab space used for working with biological agents.
The HSO will confirm with existing PI that the lab space is decontaminated to acceptable levels
The HSO, as part of EHS, is responsible for issuing permits and permit changes for laboratories using radioactive materials.
The HSO will assist the PI or designate in meeting the criteria to decommission a lab space which was working under a Radioisotope Permit.
The HSO will confirm PI that the lab space is decontaminated to acceptable levels.
Lab Chemical Safety Specialist (LCSS)
For laboratories with hazardous chemicals, if there is concern of contamination either in work spaces and/or fume hoods, the LCSS, from EHS, will perform Risk Assessments to determine steps needed to reduce exposure including decontamination requirements for work spaces.
Process and Timing
The Department Head must notify the EPS of a planned lab closure or renovation no fewer than four weeks in advance of the planned closure or renovation. EPS will assign an EPS Closure Specialist.
Four Weeks prior to Closure
A survey of the Laboratory can be carried out by the EPS Closure Specialist and the PI involved or designate.
In the event of a large or complicated closure the EHS Director should be contacted for coordination (ie. More than one PI with multiple lab spaces).
If renovations are involved for the closure then the Property Manager should be involved in the initial survey.
Any concerns that arise about the timeline or procedures will be reviewed with the Manager, Environmental Protection well in advance of the action steps.
Two Weeks prior to Closure
The PI or designate shall circulate a list of all hazards involved in the closure to the EPS Closure Specialist, his/her Department Head and the Property Manager.
The EPS Closure Specialist shall involve the appropriate Safety Officer for the hazards and permits related to the laboratory space (Biosafety Officer, Radiation Safety Officer or Lab Chemical Safety Specialist)
The EPS Closure Specialist must be advised of any equipment or resources to be offered to other PIs at the University. The EPS will advise the appropriate Safety Officer of any transfer involving biohazardous or radioactive materials.
Laboratory areas with a Biosafety Permit must complete the Decommissioning Form for Biological Agents (PDF) while communicating the project to their Health & Safety Officer in EHS.
Radioisotope Permit laboratories must communicate, in writing the proposed changes to the Health & Safety Officer in EHS and follow the procedures for decommissioning the lab space
Should concerns arise because of the chemicals used in the lab space or fume hoods in the past the Lab Chemical Safety Specialist will be contacted by the EHS representative to perform a Risk Assessment.
Just before Closure
The PI or designate will place completed Chemical Waste labels on all chemical containers that are to be picked up as waste by EPS.
All gas cylinders should be returned to the supplier prior to the closure and gas cylinders that cannot be returned must be reported to EPS for disposal approval.
Biowaste must be sealed, labeled and segregated before contacting EPS for disposal.
Radioactive waste must be properly labeled and any additional unused supplies segregated before contacting EPS for disposal.
The PI or designate should contact Campus Moving to schedule the removal of any hazard free equipment, recyclables or refuse after the hazardous materials are removed but before the final closure.
The PI or designate must place “Safe to Remove Tag (PDF)” tags on any laboratory equipment that Campus Movers are expected to transport either for disposal, recycling or relocating.
Closure (when lab has been vacated)
The PI or designate and EPS Closure Specialist will survey the lab space at time of the closure to confirm all hazards have been removed and handled properly and safely.
The PI or designate will notify Department Head and Property Manager that the laboratory is ready for renovations or new occupant.
Caretaking should be contacted regarding full and appropriate cleaning of the vacated space.
The PI or designate shall send copies of his/her detailed closure report to the Department Head, Property Manager and the EPS Closure Specialist.
After Closure (when space is reoccupied)
The Department Head, responsible for the area, should notify EHS when a new principal investigator will be occupying the lab space to initiate approval of relevant permits.
This notification must be done before any further renovations or moving in takes place.
|Environmental Health and Safety||416.978.4467|
|EPS Closure Specialists||416.978.7910|
|Lab Chemical Safety||416.978.4335|
|Radiation Protection Services||416.978.2028|
|Environmental Protection Services||416.978.7000|
|EPS Waste Services (Bio, Chem & Rad)||416.946.3473|
|Property Management UTM||905.828.5376|
|Property Management UTSC||416.287.7579|
Laboratory Closure Checklist
|Notify Office of EHS of impending laboratory closure|
|Survey of lab space with EPS Closure Specialist|
|Notify Property Manager of impending laboratory closure (if necessary)|
|Review laboratory for biological decommissioning with HSO (if permitted)|
|Review laboratory for radiation decommissioning with HSO (if permitted)|
|Review laboratory for chemical contamination with LCSS|
|Materials/equipment/supplies donated to other labs or departments|
|Note chemicals for disposal with Disposal Labels|
|Return gas cylinders to supplier|
|Fume hoods cleared of all materials|
|Lab benches, desks, storage cabinets, drawers cleared of all materials|
|Department common areas (cold rooms, tissue culture rooms, equipment rooms) cleared of all materials|
|Hazardous and/or unwanted chemical waste removed|
|Biohazard and sharps waste removed|
|Radioactive waste removed|
|Safe-to-remove Tags placed on any laboratory equipment|
|All equipment/ furniture (not being moved) removed with Campus Moving|
|Complete and submit the ERD form to EHS|
|Survey the lab space with EPS Closure Specialist to confirm removal of all hazards|
|Confirm Biological Permit decommissioned with HSO|
|Confirm Radioisotope Permit decommissioned with HSO|
|Remove all hazard or permit signs|
|Caretaking contacted for cleaning of lab space|
|Notify EHS of new occupant to use laboratory|