Forums Forums Traffic Signals Guidance on peroidic / annual inspections Reply To: Guidance on peroidic / annual inspections

#3309
Andrew_B
Participant

The documents contained on the thread below may assist

GUIDANCE NOTE 1
INSPECTION AND TESTING OF LOW VOLTAGE POWER
SUPPLIES AND CABLING FOR TRAFFIC CONTROL SYSTEMS
AND ASSOCIATED EQUIPMENT DURING MAINTENANCE
available here
http://theihe.org/tsgforum/index.php?p=/discussion/7/tsg-documents

and some further information in

Management of Electronic
Traffic Equipment A Code of Practice

http://www.ukroadsliaisongroup.org/en/UKRLG-and-boards/uk-roads-board/management-of-electronic-traffic-equipment.cfm