The Art of Design Issue 46 2020 | Page 76

76 BESPOKE LIFT INSTALLATION PASSENGER LIFT OUR CLIENT £125 MILLION POUND PROPERTY The centre of London is home to some of the most expensive real estate in the world. Residential homes comprising of 12 bedrooms, 2 basements, 2 lifts, a cinema, a gym, separate leisure areas, a Spa complete with a 20m Swimming Pool that seamlessly transforms itself into an entertainment space, plus a separate mews property, this superprime project totalled 22,500 square feet. iKONIC LIFTS Ltd was one of several sub-contractors working on this major residential project, nestled anonymously amongst foreign embassies in the heart of Belgravia which required flexibility, teamwork, and an exact approach to quality control. IKONIC CHALLENGE iKONIC had to ensure this lift looked stunning but also worked effortlessly, oval underdriven glazed doors, aged bronze finishes, space limitations. The structure was cleverly designed to be used as a conduit for all necessary electrical and mechanical services minimising the visual impact. Installing a circular lift into a delicate elliptical stone staircase was a significant challenge as the structure of the lift could not transfer any load to the delicate feature staircase in this £125m property and was certainly going to be challenging. Due to the bespoke nature of the lift several design workshops were held with the client’s representatives and architects enabling visual concepts to be developed and samples produced. Upon approval of the shaft samples 3D solid working models were developed enabling the structural integrity of the shaft to be closely analysed. It quickly became apparent there was a tendency for the structure to lean into the staircase which was not acceptable. To overcome the bending movement, we designed a structural spine for the shaft by using more rigid structural steel for the shaft panels located at the rear of the structure cancelling the flexing of the structure to within tolerable limits.