BS 5489-1:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Road lighting Guide to the general principles
Hardcopy , PDF
11-12-2003
English
15-08-1992
Committees responsible
Foreword
Guide
1 Scope
2 Definitions
3 Classification of installations
4 Aims of road lighting
5 Daytime appearance of installations
6 The visual scene by night
7 The visual task of the driver
8 Mechanisms of road lighting
9 Lighting columns as hazards
10 Statutory requirements
11 Maintenance and operation
Appendix
A Road surfaces
Table
1 Minimum desirable clearances from edge of
carriageway to face of column
Figures
1 'T' shaped bright area produced by a single
luminaire
2 Illustration of terms used to describe road surface
textures
3 Road surfaces having textures shown in figure 2
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