Complex sentence: The site is surrounded by traffic and with the underground just four meters below there would be alot of noise transference, the architects have accounted for this in their design and the entire upper structure sits on anti vibration bearings to prevent this.
Split into simpler sentences: The site is surrounded by traffic and with The Underground just four metres below, there would be a lot of noise transference. The architects have accounted for this in their design and the entire upper structure sits on anti vibration bearings to prevent this.