||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 - 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.
||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
||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 - 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.
||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.
||Modification to PSBI Defect Prioritisations
||Oct 25, 2018
||This Technical Bulletin is intended to communicate the requirements of
a trial to modify the current PSBI Defect Prioritisations (specified in
MMI 0013) to provide an allowance for low growth periods and
potentially further optimise the vegetation maintenance program for
current financial year 2018/19.
||OLIGLI Inspection Programme Changes
||Oct 24, 2018
||This technical bulletin is to inform and set the new OLIGLI programme requirements
||TB 0260 Jointing cables within substation basements
||Oct 09, 2018
||Following a recent review of a number of asset relocation and
switchgear replacement projects, approval can be considered for 11kV
and 22kV straight through and transition joints within the substation
basement subject to certain conditions and actions.
Joints are not permitted in substation basements during new
construction work eg. New feeder installation
||TB 0259 - Locking requirements for Auto Recloser Load Break Switch Control Boxes
||Sep 24, 2018
||To specify the revised locking requirements for Auto Recloser /Load
Break Switch (AR/LBS) Control Boxes