ENGINEERING
DEPARTMENT
The review consisted of a strong collaboration between EN-EL-DDO and HSE-OHS
(6 staff members)
650+ hours dedicated to the review, ≈ 800 pages compared
Objectives:
➢Inform the general community
➢Identify potential differences from EL or CERN usual practices*
➢Highlight new impacts
➢Flag points requiring action or reflection
2
Introduction
NF C 15-100 Change review –Collaborative effort
*From the authors perspective –respective experts/sections to reverify this with the standard
ENGINEERING
DEPARTMENT
We need to cover more than 120 topics during the workshop,
the aim is to inform, not to debate or discuss impacts in this session
Our preference is to keep today’s flow focused and concise so we can cover the full range
of topics
Please take note of the key points and refer to the respective services/experts for deeper
engagement offline and after the workshop
3
Guiding Principles of the Workshop
ENGINEERING
DEPARTMENT
While every effort was made to be thorough, some points may have been missed —always
verify directly with the standard
This review does not replace the obligation to read the full NF C 15-100 standard
Technical experts and equipment managers must still read the specific sections related to their
equipment/field of expertise (especially before ordering equipment).
In the next few slides, we will explain the importance hereof
4
Purpose & Limitations
How to use this review
ENGINEERING
DEPARTMENT 5
Example: If luminaires comply with NF EN 60598
and carry a temperature marking, the associated
cables must meet the corresponding temperature
class,
have these been checked in the past?
In this review, we do not assess such detailed
compliance for specific equipment or
installations. It remains the responsibility of
each equipment owner to be aware of, and
ensure adherence to, these requirements
Detailed Compliance –Example 1
Importance of reading the standard
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