Simpro Ezi-MT, Руководство пользователя

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User Manual // Simpro Ezi-MT
Original Instructions // English // v40.0 // October 2022 // Page 22
essential that operators are aware of these residual hazards and what they must do to
prevent harm to themselves and to others, as set out in §5.3.3 .
5.3.1 ISO 12100:2010 risk assessment model
In the ISO 12100:2010 risk assessment model, each identified hazard is given a Risk Factor ,
from which is derived a Risk Evaluation . These parameters are determined as follows.
5.3.1.1 Determining Risk Factor
The Risk Factor associated with any given hazard may be calculated from the following
table, using the formula:
Risk Factor = LO x FE x DPH x NP
5.3.1.2 Determining Risk Evaluation
Once a Risk Factor has been calculated, the risk can be evaluated using the following table:
LO
Likelihood of
Occurrence
FE
Frequency
of Exposure
DPH
Degree of
Possible Harm
NP
Number of
Persons at risk
0.1
Impossible, or
possible only in
extreme
circumstances
0.1 Infrequently 0.1
Scratch or
bruise
1 1 – 2 persons
0.5
Highly unlikely
though
conceivable
0.2 Annually 0.5
Laceration,
mild ill-health
2 3 – 7 persons
1
Unlikely but
could occur
1 Monthly 1
Break minor
bone or illness
(temporary)
4 8 – 15 persons
2
Possible but
unusual
1.5 Weekly 2
Break major
bone or illness
(permanent)
8
16 – 50
persons
5
Even chance –
could happen
2.5 Daily 4
Loss of 1 limb
or eye/serious
illness
(temporary)
12
51 or more
persons
8
Probable – not
surprised
4 Hourly 8
Loss of 2 limbs
or
eyes/serious
illness
(permanent)
- -
10
Likely, only to be
expected
5 Constantly 15 Fatality - -
15
Certain, or
beyond doubt
- - - - - -
Risk Factor 0-1 2-5 6-10 11-50 51-100 101-500 501-1000 1001 +
Evaluation
Negligible Very Low Low Significant High Very High Extreme Unacceptable