I think you'll have to be brave 17:37 Nov 29, 2011
and put something like "height S3 to ground floor: 14.3 m" (or ask the client). S3 could be anything. If there are two basement floors (why do you mention the basements; could not S3 refer to a superstructure level?) and each is , say, 3 m high, plus 0.5m for each floor, that makes only 7m, so if this distance is measured from below, it must refer to something in the foundation. Or, it's something like "Sol 3" referring to the 3rd floor, which could potentially be 14m above the ground floor if there is a high ceiling on the ground floor, say. Maybe there's an atrium extending 14m above the ground floor ... | 
The translation workplace 
