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2. OSH Legislation, Guidelines and Standards. EU-directives concern safety, health and welfare of employeesFor the Netherlands they are included in:Law on working conditions (
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1. 1 Occupational Safety and Health (OSH) in buildings forprofessional useIr. Trees KlaverOccupational Health and Safety Department(Arbo- en Milieu Service Organisatie)
2. 2
3. 3 Netherlands resources onOSH Legislation & Guidelines
Arbo-informatiebladen
Arbo-themacahiers
(only available in Dutch)
4. 4
5. 5
6. 6
7. 7 Noise Control
8. 8 A lot of information is available, so
why do so many problems occur??
9. 9 Causes of problems (1) Design phase
Building regulations ?
OSH regulations !!
Little attention for OSH
OSH is often considered a luxury and is consequently subject to budget cuts
10. 10 Causes of problems (2) Design phase
Design influences safety during building phase and maintenance
Maintenance is often overlooked
Aesthetics is preferred over functionality
11. 11 Causes of problems (3) During use
Rooms used in an different way than planned
Wrong use of building / installations
Not sufficient maintenance
Ageing of the building
Changing insights
12. 12 Building code (“Bouwbesluit”) Refers to new and existing buildings
Implements minimal safety, health and usefulness requirements
OSH code (“Arbobesluit”)
Refers to new and existing working environments
Optimal OSH (working conditions) for workers and others involved
13. 13 Building code (“Bouwbesluit”) Commissioner / owner responsible
Performance requirements, seldom technical means
OSH code (“Arbobesluit”)
Employer responsible
Optimization of OSH, seldom minimal standards
14. 14 Building code (“Bouwbesluit”) Ministry: Housing (VROM)
Supervising organisation: Community administration (Fire department, Building inspectorate)
OSH code (“Arbobesluit”)
Ministry: Social Affairs and Employment (SZW)
Supervising organisation: OSH inspectorate (“Arbeidsinspectie”)
15. 15 An example
In the Netherlands approximately 50%
of the office workers experience
insufficient or bad indoor air quality
Source: AI-blad 7 “Kantoren”, SDU, 2e druk, 2000
16. 16 Causes of indoor discomfort in offices 50% organisation and behaviour
wrong use of building / building services
insufficient or wrong maintenance
50% bad design
wrongly designed building services
wrongly chosen building and finishing materials
Source: AI-blad 7 “Kantoren”, SDU, 2e druk, 2000
17. 17 DONT’S in problem solving Immediately think about solutions
Aim at a quick fix
Make things worse
Perform one rebuilding after another
18. 18 DO’S in problem solving Objectify complaints
Try to find the complaint behind the complaint
Registration of complaints
OSH is sometimes misused
Thorough systematic investigation
Enquire with the occupants
Consult experts
19. 19 OSH Risk Management Process Thorough investigation of risks and possible solutions
Prioritization
Construction of an improvement program with timetable
Implementing the improvement program
If necessary repeat (1) to (4)
20. 20 OSH Prioritization
High: immediate danger
Medium: possible exposure or detriment after prolonged exposure
Low: possible but unlikely situations
21. 21 Prioritization by Housing Services* TU/e Safety / health
Legislation / standards
Research / education
Resulting damage
Aesthetics / comfort
* Dienst Huisvesting
22. 22 Subjects Lay-out of working places (*)
Hazardous chemicals / biological agents / airborne dust
Physical factors (*)
Machinery and equipment /
specific tasks
Safety and health signs
* See next slides
23. 23 Lay-out of working places (1) General regulations: order and neatness, hygiene
Provisions for emergency situations
Effective working places
24. 24 Lay-out of working places (2) Lay-out requirements
VDU work / sedentary work
Recreational facilities and other provisions
25. 25 Physical factors Indoor climate including ventilation
Lighting and daylight
No view requirement anymore
Daylight is obligatory in most cases
Noise and sound
26. 26 Why bother?
Good working conditions:
conditions allowing for optimal output of
workers and thus contributing to the
economic aim of the organisation they
are a member of
27. 27 OSH and productivity (non creative work)
28. 28 Improvements afterwards=Suboptimal results at a multiple of the costs
29. 29 Occupants sometimeshave to live 20 /30 /40 /… years with the choicesof the architect
30. 30 So…Prevention is better than cure!