Page 81 - Critical Control flipbook_Neat

Structural Collapse

1 What is the name of 2 What are its specific objectives related to the Priority Unwanted
the critical control for
Event (PUE)?
Structural Collapse?
Quality Control and Assurance of new or Design of new (or modified) structures follow a Quality Assurance and Quality Control
modified structures process ensuring redundant review and verification by a competent resource

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?
Peer review of design verifies compliance Design prepared by accredited and Peer review record available for new/
to construction code and industry good certified engineers modified structures
practice Approved competent peer reviewers list
Peer review process including formal
follow-up of actions from reviews

Supervision and QC/QA process during Formal approval of deviations from Record of approval on blueprint
erection controls the quality of materials, blueprint by competent engineer deviations
workmanship and compliance to original
design

Equipment design facilitates access to Project design review process includes Blueprints and drawings aligned with
sliding connections and joints; prevents details of provisions to access sliding project design review
leakage and accumulation of material connections and means to keep them
clean

6 What is the target performance for critical 7 What is the critical control performance
control?
trigger for shutdown, critical control review or
investigation?
Structural design is implemented according to building code and Designs not peer reviewed
Holcim design criteria, ensuring no deviations compromising the QA/QC process not followed
quality of materials, workmanship and design Final design fails to address easy access and accumulation of
material at sliding connections and joints

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