Logbook entry № 5 · Duncan Macleod
The main deck, the glass panels, and the upper pod
First noted
An honest look at the 346-metre deck, the laminated glass floor panels at 342 metres, the outdoor terrace, and the quiet upper pod at 447 metres.
The first platform you reach is the main indoor deck at 346 metres. This is where most visitors spend their time and where I spent most of my service hours. The windows are tall, the benches along the inner wall are deep enough for a long rest, and the lighting is intentionally warm so photographs do not pick up reflections from the fluorescent panels I grew up with.
Below the main deck, at 342 metres, is the laminated glass floor. The panels are not one single sheet but a sandwich of toughened and laminated layers that spread any applied load across a wide area. The real load rating is many times the weight of a crowded group of adults, but the comfort of standing on it depends on your mood, on how recently you have flown, and on the colour of the sky through the harbour below. On a bright day the glass seems to disappear. On an overcast day you see every edge.
Visitors sometimes ask whether the panels are replaced or merely cleaned. Both. The outermost layer is a sacrificial surface that is polished regularly and replaced when it begins to show the wear from thousands of shoes. The structural layers are inspected on a long rotation and swapped only if a hairline flaw appears. The work is done at night from the shaft side so the public never sees it.
If you have small children or are visiting with a traveller who dislikes heights, I suggest the main deck first, then a short pause before the glass floor. The two platforms are only a few metres apart but they produce very different reactions in the body. Nobody has to walk across the glass. Some people cross once, some five times, some never.
The outdoor terrace at 356 metres is a different experience. Even on a mild day the wind at that height is noticeably stronger than on the deck below. The staff close the terrace when sustained wind exceeds a safe level, or when freezing rain glazes the steel grating. Do not take a closed terrace personally. In my years I saw the terrace closed for an hour of sunshine simply because a cold front was arriving faster than the forecast expected. A closed terrace does not mean a wasted visit; the deck at 346 gives you most of what the terrace gives, with warmer air and no gust.
Above the main deck, the upper pod at 447 metres is reached by a separate, shorter lift. The pod is smaller, quieter and tends to attract visitors who want the full vertical story. The view is dramatic in all directions but the smaller windows and the tighter floor plan make it a less relaxed place for a long stay. If your plan is to eat, or to sit and read a map, stay on the main deck. If your plan is to say you reached the highest public space in the building, book the upper pod as a short extra step.
A simple rule I keep in my notebook: the glass floor rewards patience, the outdoor terrace rewards weather luck, and the upper pod rewards curiosity. The main deck rewards all three without demanding any of them.
— D.M.