Page 37 - Critical Control flipbook_Neat

Contact with Hot Meal

1 What is the name of the 2 What are its specific objectives related to the Priority Unwanted
Event (PUE)?
critical control for Contact
with Hot Meal?
Access Control Minimize the number of people exposed to hot meal hazards

3 What are the critical 4 What are the activities 5 What can be sampled from
control performance
within the management
the set of activities for
requirements to meet the systems that support verification, providing a
objectives? having the critical control clear image of the critical
able to do what is required? control status?
Only workers performing daily tasks Maintain a log of entry/exit of personnel Records of entry/exit of personnel in the
in the hazardous areas are formally in the areas area
authorized
Non authorized workers shall not be able
to access the areas at risk without formal
authorization for each entry
Hot meal hazardous areas are physically Inspection and maintenance of access Number of access points missing
blocked for access controls physical access control
Visible and audible alarms in the PM´s for inspection and testing of visible Verification of completion of PM´s
preheater tower warn of unsafe and audible alarms are set up in the (inspection and tests) as well as ad-hoc
conditions (either manually triggered Computerized Maintenance Management testing in the field
and/or by interlocked instrumentation) System

Warning signage at entry points of Warning signage explaining risks, access Number of access points missing
hazardous areas control mechanism, nature of visible and warning signage
audible alarms and PPE requirements

All openings into preheater tower Inspection and maintenance of all closing Number of openings to preheater tower
(hatches, portholes, poking holes etc.) devices that can be opened without a tool
require a tool to open

6 What is the target performance for critical 7 What is the critical control performance
control?
trigger for shutdown, critical control review or
investigation?
Unauthorized personnel cannot access the areas at risk Unauthorized personnel access or able to access the hotmeal
Visual and audible alarms work upon manual triggering (e.g. hazardous areas
by CCR Operator or preheater cleaning crew, etc...) or upon Audible and visible alarms not functioning
achieving alarm values from instrumentation

Creation date: 01/2021 • The latest and only controlled version of this document is available on the HSE intranet.
© 2021 Holcim - For internal use only