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The company SGL has installed moving pitch grow lights at Tottenham Hotspur’s future home field, which enables grow lights to have full coverage of the pitch without any impact on the grass surface.
According to SGL, the integrated system is quicker and more effective to operate than traditional wheeled-in units. Tottenham Hotspur, in partnership with SGL and others, has developed a world-first integrated pitch grow lighting system that is now in operation at the new Tottenham Stadium, following the laying of the new pitch. The moving structure weighs approximately 120 tonnes with 864 individual lights covering a total of 7.525 m².
Grow lighting systems are used to create an optimum growing environment when there is limited direct sunlight getting to the grass, as it is the case in most large stadia. The old pitch grow lighting system at the White Heart Lane consisted of traditional wheeled-in units rolled onto the pitch and maneuvered into position.
The Club’s engineers have now developed an integrated system that is quicker and more effective to operate from a dedicated storage room underneath the North Stand. From here, the structure is lifted hydraulically onto rails mounted permanently on the east and west pitch trays and then seamlessly rolls from one end of the pitch to the other. This enables full coverage of the pitch without equipment ever coming directly into contact with the grass surface. There is even enough distance between the pitch and the grow lighting system to enable ground staff to continue to tend to the grass even when the system is in use. An irrigation system is fitted on top of the structure so that the grass can be watered from above when the units are in use. In addition, the SGL Analysing system measures all pitch and growth conditions 24/7 and displays data to the ground staff on the online SGL Portal.
Darren Baldwin, Head of Playing Surfaces and Estates, Tottenham Hotspur, said: “We are proud that a collaborative approach between the Club, SGL, SCX and Hewitt Sportsturf has resulted in an innovative design. The Club is striving for excellence throughout the stadium and this technology could be a trendsetter for for pitch care in stadia across the world.”
Just over a year ago, the Club and SCX revealed its design for a dividing retractable pitch, making the stadium the first of its kind in the UK to have two pitches inside the same bowl to create a multi-use venue. The fully retractable grass surface will be used for football matches whilst the artificial pitch underneath will be used for NFL matches, music concerts and a range of other events, protecting the integrity of both playing surfaces. (Stadiaworld, 09.10.2018)
Homepage: SGL B.V.
