Published dateSort column
TB 0257 Construction requirements for underslung earth-wires Apr 17, 2019 To define the construction requirements for USEW’s and the approval process that must be followed prior to installation.
TB 0272 New trench profiles for transmission cables Mar 27, 2019 This technical bulletin is to update Endeavour Energy's transmission cable trench profile.
TB 0271 Revision of Partial Discharge, Ultrasonic defect identification and categorisation Mar 21, 2019 This Bulletin informs affected workers of changes made to Partial Discharge (PD), ultrasonic testing limits and defect prioritisation for all 12/24kV HV distribution switchgear.
TB 0270 Timber crossarm defects Feb 19, 2019 This technical bulletin is to align the defect categorisation of timber crossarms with that used for timber poles
TB 0269 Bushfire Vulnerable Layer Change Dec 04, 2018 This Technical bulletin is to inform of the changes to the Bushfire Vulnerable Area, for the purpose of pole section criteria
TB 0268 TB 0268 - Maximum height of pole mounted operational equipment Nov 30, 2018 This technical bulletin is to update the requirements for the maximum height of pole mounted operational equipment that is to be installed.
TB 0267 Requirments of Recycled Mineral Insulating Oil for Bulk Oil Circuit Breakers & Bolt on Tap Changers Nov 19, 2018 To provide the requirements of recycled mineral insulating oil to be used in select bulk oil circuit breakers and bolt on tap changers
TB 0264 Removing preservative bandage (Ausplast) requirement from ground line inspections Nov 08, 2018 This Technical bulletin is to inform and remove the requirement of installing the preservative treatment to timber poles during ground line inspections.
TB 0265 TB 0265 - MV Metal Clad Switchgear (Ring Main Units) Nov 05, 2018 To provide the equipment fitment and stockcode list for metal clad switchgear (ring main units) for use in the 11kV and 22kV network.
TB 0258 Removing Steel Pole treatment requirement Oct 25, 2018 This technical bulletin is to inform and remove the requirement for the treatment of private steel poles detailed in MMI 0001.