![]() ![]() The Yau Tong Ventilation Building serves the Tseung Kwan O Line, and in 2018 the MTR Corporation sold the land atop it to a developer for HK$1.515 billion (US$193 million), who will build a 500 apartment tower on the site.Īnd an interesting impact on train operations The convective effect produced by it will create a flow of air that once moved at a rate of about 8 kilometres per hour, blowing thick smoke in the opposite direction from the passenger evacuation route, allowing passengers to reach the nearest emergency exit as soon as possible. According to the location of the fire alarm, the control centre will decide to change the two sets of ventilating fans on the latest train to smoke exhaust (Pull) and exhaust (Push) modes. The tunnel ventilation system can adjust the flow of air outside the train when the train catches fire. The Operation Control Centre confirmed with Kennedy Town's Group Station Control Room that smoke extraction mode has been engaged for the ventilation system to avoid ingesting harmful gas from street level to concourses, platforms and even into train compartments /JRab0cM9BVĪs well as the MTR Operations Control Centre at Tsing Yi. Heather Coulson photo, HKU Library HC-17-014Īlong with the control system that drives them. Massive fans are the most important part of a ventilation structure. Whatever happens, rest assured we will all surely see it. Or maybe it is the recent preoccupation with finding construction records that has delayed some other cool ideas the MTR has for expressing its corporate social responsibility and turning the vent shaft into a memorable moment for visitors to the Tsim Sha Tsui waterfront. Or maybe the MTR is waiting for other people’s money and hopes New World Development will offer to hire an artist to turn the vent shaft into a large sculpture. Instead of disposable banners, the vent shaft could be wrapped with an electronic billboard for such announcements. So maybe the MTR is waiting for a proposal from the Leisure and Cultural Services Department. In the past, banners used to be displayed on the shaft, announcing arts and cultural events in the adjacent venues. ![]() The simplest solution would be a lick of paint. The MTR has yet to be forthcoming with a plan and budget for upgrading the exterior of the shaft. The need for it to be fixed up has been identified for quite some time. ![]() Readers of the SCMP offering a number of suggestions. Given the amount of money spent on revitalising the Avenue of Stars and given that millions of people will visit it over the coming months, I am surprised no one has raised this issue with the concerned authorities. It is kind of hard not to notice the ventilation shaft. It makes you wonder whether any senior government official has actually set foot on the Avenue of Stars. They should have let a street artist loose on it. I can’t believe they had close to four years to repaint it (with an epic Bruce Lee image, perhaps) during the revamp of the promenade. You have to question why the government or the MTR have not seen fit to repaint the monstrous ventilation shaft along the newly reopened Avenue of Stars, which completely ruins everything. With many wanting a similar treatment applied to a ventilation structure in Tsim Sha Tsui. When viewed from the surrounding high-rise buildings above, the sculpture takes on yet another dimension – that of a super-sized potted plant that sits within the garden. Internally, the sculpture conceals a ventilation shaft for MTR Admiralty Station below. ![]() The contrasting colours of the poles reflect their exposure to the wind, the paler the colour, the more frequent it has been touched by the wind. As the wind increases in speed, the poles flex and bend to become stronger. Situated on the southern bank of Victoria Harbour in the heart of Harcourt Garden, Sense of Green is a multi-purpose sculpture that is inspired by and dedicated to the movement of air.Įxternally, it comprises of several hundred bamboo-like poles that stand in the prevailing wind. Photo by Prosperity Horizons, via Wikimedia Commons ![]()
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