Imperial College London has ACCESS
various hazardous and sensitive C O N T RO L
areas. Controlling access to these
I N F O R M AT I O N F O R
is extremely important. CLEANERS
A simple colour coding system This is one in a series of leaﬂets on Access
operates within the College Control aimed at different sectors in the
identifying 3 different types of
areas. These areas are labelled Leaﬂets available include information for:
through small signs placed above
door handles. Maintenance staff and their
ICT staff and their contractors
Information on these signs and
what these mean to you as Cleaning Supervisors
cleaners are described in this
Further information is also available online at
Low risk areas are not colour accesscontrol
coded however any other signage or by contacting your DSO/FSM or the Safety
must always be obeyed.
IMPERIAL COLLEGE LONDON
Safety Department, South Kensington Campus, Exhibition Road
T: 020 7594 9423 F: 020 7594 9424
Areas with no colour code
Where will you see these signs?
General areas such as ofﬁces and corridors
On doors to very dangerous or highly On doors to dangerous or secure areas
are not colour coded as they are not
secure areas. such as laboratories.
What do these signs mean to you?
Do not enter areas marked with these Regular cleaning of these areas will be These are low risk areas such as ofﬁces
signs unless your supervisor has told you required but you must only do what you and corridors. The cleaning procedures are
to do so. have been told to do by your supervisor. as described by your supervisor.
THERE IS NO ROUTINE CLEANING OF
THESE AREAS. CLEANING IS BY SPECIAL