Yas Marina Circuit (structural contractor), as well as specialised subcontractors like Voltas (MEP), PKE-Siemens (MEP), Able-Middle East (earthworks), Hamilton International (interior) and Bau Bickhardt (track) to name a few. The circuit was constructed with a permanent lighting system provided by Musco Lighting, similar to that also installed at the Losail Circuit in Qatar. Yas Marina Circuit is the largest permanent sports venue lighting project in the world; previously that title was held by Losail. The surface of the track is made of graywacke aggregate, shipped to Abu Dhabi from a Bayston Hill quarry in Shropshire, England. The surface material is highly acclaimed by
Bira Circuit On the straights of Bira's go-kart track speeds of up to 100 km/h can be achieved depending on the weather conditions. In order to meet Commission Internationale de Karting's standard, the go-kart track was overhauled in 2006. Bira Circuit Bira Circuit is a motor racing track in Thailand, named after Thai formula 1 racing driver, Prince Birabongse Bhanutej Bhanubandh. The circuit has been operated by Bira Circuit One Company, Limited. The track, initially opened in 1985, covers an area of . It is a permanent motor and motorbike racing circuit with an offroad track, a rally stage and a go-kart