... probable failure of 12/10
6
h. That is every 83 333 hours. The PAHH, there-
fore, only probably needs to function once every 83 333 hours. Although
there is a temptation to further extend the testing ... to the air receiver. The blast is not con-
tained as there are air vents and windows in the room and so the glass of
the windows will be blown out.
The risk due...
... depend on the relative areas, the distance apart,
the resistivity of the electrolyte and the chemical composition of the fl uid.
206 The risk management of safety and dependability ... crane working on the construction of a block
of fl ats collapsed. The driver was killed as was a member of the public who
198 The ris...
... safety and health
management system, 228 32
corporate management, 230
organisation and implementation,
231 –2
risk management system, 229
safety culture, 230
safety engineering, planning, 230 –1
octave ... lock-out/tag-
out, 235 –6
handover, 236
isolation and making safe from
other feeds, 235
isolation and making safe from the
plant, 235
recommissioning, 236
s...
... elements fails then the
whole control system fails. If the control system fails, then the system
depends on the reliability of the pressure safety relief valve on the vessel.
The safety of the manual ... 6 030 0 -3- 9, Dependability Management – Risk Assessment of Technological
Systems
130 The risk management of safety and depend...