Arcadis (EURONEXT: ARCAD), the world's leading natural and built asset design & consultancy firm, announced that it has been appointed to provide architectural, branding, design and construction consultancy services for the Gold Line metro line in the city of Doha in Qatar. The appointment follows an earlier involvement on comparable activities on the Red Line South metro line, also in Doha. For the Gold Line project Arcadis will work on behalf of the contractor, ALYSJ JV, a joint venture of several international and local construction and engineering firms. The value of the project to Arcadis is almost €20 million. The ultimate client for the project is the Qatar Rail Company.