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 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 facility. It is located in 111 Moo 5 Banglamung, Chonburi, Northeast of Pattaya. The circuit located on State Highway 36 which is from Bangkok and from the CBD of Pattaya. The circuit is twisty and bumpy and