Quote:
Originally Posted by steveve
And BTW: how do construction workers know how tall their building is?. I'm sure they don't send a measuring stick all the way down the building. is it some sorta laser measuring device???
|
The architectural drawings always have couple of pages showing the elevations of the building being constructed - what the building looks like from the North, South, East and West. These elevations always show the height to the top of the structure, parapet or spire.
So anyone knows how tall a given structure is.