Transcript Slide 1

Editable
PowerPoint
Slides for
Lecturers
Phil Hughes
and Ed Ferrett
By
MBE
Chapter
6
Principles of control
Principles of control
After reading this chapter, you should be able to:
1.
2.
3.
4.
5.
Describe the general principles of control and a basic
hierarchy of risk reduction
Describe what factors should be considered when
developing and implementing a safe system of work for
general work activities and explain the key elements of a
safe system applied to the particular situations of working
in confined spaces and lone working
Explain the role and function of a permit-to-work system
Explain the need for emergency procedures and the
arrangements for contacting emergency services
Describe the requirements for, and effective provision of,
first aid in the workplace.
Figure 6.1
When Controls break down
Figure 6.2 Proper control of gases
and vapours in a laboratory
Figure 6.3 Colour categories
and shapes of signs
Figure 6.5 Falling object and
site entrance sign
Figure 6.6 Wet or slippery floor signs
Chemical warning signs
Fire Action signs
Mandatory action
signs
Fire Safety signs
First Aid signs
Prohibition
signs
Examples of different types of sign
Figure 6.11 LPG composite sign
Figure 6.13 Warning Signs
Figure 6.14
Personal Protective Clothing
Figure 6.15 Washing facilities
Figure 16 Health risks –
Checking what’s on the label
Figure 6.17(a) Electrical cabinet locked off
Figure 17(b)
Isolation valve locked off
Figure 6.18
General Permit to
Work example
Figure 6.19 Confined space
entry rescue tripod and hoist
Figure 6.20 Hot Work Permit
Figure 21
Emergency rescue service
Country Flags
Management systems comparisons