BS 5489-7:1992

Road lighting-Code of practice for the lighting of tunnels and underpasses

BSI Group, 08/15/1992

Publisher: BS

File Format: PDF

$147.00$294.64

Published:15/08/1992

Pages:42

File Size:1 file , 1.4 MB

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Emphasis on longer tunnels which are divided into a number of lighting zones. Procedures specified can be adapted for short tunnels and underpasses.

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