Displaced threshold Ops for runway maintenance AKL

[frozenpilot]

Hi All,

I am seeking advice about Runway shortening ( displaced threshold operations) to facilitate runway maintenance. I understand this has occurred at AKL and I note there were a couple of safety related events during the time.

I would appreciate any experiences of such large (temporary) displaced threshold operations, particularly during the work at Auckland

Threats?
Lighting differences?
Visual picture?

Any info or experience would be very welcome via response or PM.

Thanks