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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 19 July 2017
CU - Drawing Index 26 June 2017
HV - High Voltage Bare 26 June 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 26 June 2017
AB - Low Voltage ABC 1 July 2016
ST - Stays 19 July 2017
CN - Conductors and Fittings 19 July 2017
TX - Transformers 20 April 2017
DA - Distribution Automation 20 April 2017
HU - High Voltage Underground 19 July 2017
LU - Low Voltage Underground 19 July 2017
SL - Streetlights 19 July 2017
DM - Decorative Materials 1 July 2016
HM - High Voltage Metering 20 April 2017
LM - Low Voltage Metering 20 April 2017
UM - Unmetered Supply 1 July 2016
Hendrix Covered Conductor 16 March 2015
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