Saudi Oger Ltd and South Africa's Murray & Roberts Holdings Ltd have submitted a tender to design and build Jeddah's airport, Murray's Chief Executive Officer Brian Bruce said in the company's magazine, Robust. “Apart from the recent nuclear bid, and, at a combined value of about 50 billion rand, this is the largest project we have tendered,” Bruce said. “We are also tendering for about 40 billion rand of work in Abu Dhabi.”