I retired from the NSL side and from 2 years previous to me leaving, half the building was shut down to heating and lighting. All the lighting, bar approach and TC were on PIR’s. All taps were changed to push buttons which self regulated. All carried out to offset against the stringent contract limitations with the airport. It was like stepping back in time.
Contract considerations may have been he trigger, but if so, did that not illustrate how wasteful and unnecessary the evident previous practices had been? You could consider it as actually stepping forward in time!
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