Always 4 or 5 units always at the same time- That excuse/lie/cover story is so well worn I have noticed people tell them on X they're talking out their arseholes and bullshitting us.
Tell the Power Station General Managers to stop pigging out on KFC and Johnnie Walker and actually DO THEIR JOBS.
Thank you, now I know why the power came back on and I burnt fuel for over an hour needlessly... because I was out and couldn't do the manual change over.
And let me guess... you fucking clowns will take those same 5 units "offline for repairs"