The construction of the stadium “Zenit arena” in St. Petersburg
Commission FIFA has visited on Krestovsky island football stadium “Zenit arena” on October 31, according to “Fontanka”. After inspection of the field, which was held closed to the press, the administration of St. Petersburg issued a statement, which said that the inspectors “paid special attention to the condition of the stadium field, vibration indicators, the availability of the technical systems.”
Sources of “Fontanka”, who was present at the event, said details of the visit by FIFA inspectors. According to them, the inspectors went to injected inside of the arena field and started jumping on the lawn. Field under their feet zaproszenia, after which FIFA officials spoke about the inadmissibility of such vibration during the games. “Simply put, when a player in one part of the field will jump for the ball, the other parts of the lawn will start to move”, says “Fontanka”.
However, the builders were aware of the vibration field, the newspaper notes. A year ago the contractor “Module-T” addressed to “Transstroy” to reinforce the field structure due to possible vibrations. Base pull-out field stadium made of steel and during its inception the design has been simplified from 8.4 million tons to 5-6 million tonnes, which led to the lack of both mass and stiffness. For example, a retractable field in Germany, USA and Japan are made of reinforced concrete and weigh over 10 tons.