National Stadium / Ramat Gan
The plan suggested by Aviv for the stadium's reconstruction and the addition of a ceiling gave the company the winning edge in a tender against eight competitors. An automatic concrete plant was set up on site to facilitate the project. The first stage — adding 17,000 seats — was complete by the opening of the Maccabiah Games in July 1985. During the second stage, the Israel Football Association headquarters were built among the stadium seats.