Hi all.
The above question is bit of a grey area for me and any advice appreciated.

Im trade tested electrician working as maintenance electrician in building. Im only electrician with no real clear detailed duties and responsibilities listed in my contract of employment.

Building work at is old and not sure if even has a coc. These days im getting into more and more trouble with regards to health and safety and also basically required to do checks and coc testing and repairs while getting nailed for any and all faults and or breakdowns.
Do i just accept responsibility for all? Any advice appreciated. Thanks