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Distribution Design Catalogue (DDC)

The distribution design catalogue contains the approved standard equipment arrangements for the design of our underground and overhead distribution networks within the Western Power network.

The distribution design catalogue does not encompass construction standards and should be read in conjunction with our relevant design and construction publications.

Distribution design catalogue Last updated
Amendment List 10 November  2017
CU - Drawing Index 10 November  2017
HV - High Voltage Bare 15 August 2017
HX - High Voltage Hendrix 1 July 2016
HV - High Voltage ABC 22 September 2015
PO - Poles 10 March 2016
RE - Running Earth and Streetlight Feed 20 April 2017
LV - Low Voltage Bare 10 November  2017
AB - Low Voltage ABC 10 November  2017
ST - Stays 10 November  2017
CN - Conductors and Fittings 19 July 2017
TX - Transformers 10 November  2017
DA - Distribution Automation 20 April 2017
HU - High Voltage Underground 1 December 2017
LU - Low Voltage Underground 10 November  2017
SL - Streetlights 23 October 2017
DM - Decorative Materials 25 October 2017
HM - High Voltage Metering 20 April 2017
LM - Low Voltage Metering 20 April 2017
UM - Unmetered Supply 10 November  2017
Hendrix Covered Conductor 16 March 2015
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