From flues in statues to the Camberwell Submarine, a new book celebrates the vents, shafts and funnels that help the city breathe in all manner of dis

Where there’s a grille: the hidden portals to London’s underworld

submited by
Style Pass
2024-10-01 21:00:07

From flues in statues to the Camberwell Submarine, a new book celebrates the vents, shafts and funnels that help the city breathe in all manner of disguises

A gas lamp still flickers on the corner of Carting Lane in the City of Westminster, adding a touch of Dickensian charm to this sloping alleyway around the back of the Savoy Hotel. The street used to be nicknamed Farting Lane, not in reference to flatulent diners tumbling out of the five-star establishment, but because of what was powering the streetlamp: noxious gases emanating from the sewer system down below. The Sewer Gas Destructor Lamp, to give the ingenious device its proper patented name, was invented by Birmingham engineer Joseph Webb in 1895, and it still serves the same purpose today. As a plaque explains, it burns off residual biogas from Joseph Bazalgette’s great Victorian sewer, which runs beneath the Victoria Embankment at the bottom of the lane. It is the last surviving sewer-powered streetlamp in London, but it is one of many such curious vents, shafts and funnels scattered across the city, servicing the capital’s underground workings in all manner of unlikely disguises, now brought together in a fascinating gazetteer, titled Inventive Vents. “We were led to the topic by Eduardo Paolozzi,” says Judy Ovens, cofounder of Our Hut, the architectural education charity behind the project. “We had always admired his robotic metal sculpture in Pimlico, but never realised it was actually designed as a ventilation shaft for an underground car park.”

Paolozzi’s striking metallic totem pole set the team, and their army of volunteers, off on a subterranean treasure hunt. Listening for unusual hums emanating from statue plinths, looking out for wisps of steam rising from kiosk rooftops, and consulting engineers’ maps, they have charted a plethora of hidden portals to the secret worlds that rumble away below the streets of the capital, compiled using the Layers of London website. From sewage pipes and road tunnels to tube lines and emergency government bunkers, the bowels of underground London have to expel fumes, suck in fresh air and allow people to maintain its mechanisms, all of which require access to and from its depths. The range of novel disguises in this 100-page book is remarkable, opening our eyes to an entire genre of structures hidden in plain sight, as varied and unexpected as the functions they serve. Some try their best to blend into the background. Look closely at the stone plinths supporting statues in the City of London and you might spot grilles giving away their dual purpose. The bronze statue of James Henry Greathead, the engineer who pioneered the method of digging deep-level tunnels for the tube, appropriately stands atop an oval Portland stone plinth which also doubles up as a ventilation shaft for Bank station. Nearby, decorative grilles beneath the Duke of Wellington and his horse serve the same function. The draughty theme follows the duke across town: the Wellington Arch at Hyde Park Corner had its south side gutted in the 1960s to make room for vents for the road underpass below, given away by a small rectangular grille on one side.

Leave a Comment