Construction area (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">construction area</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for site that I've seen before include "Position for the building sounds visual" , "Locate, position" , "Location (of building, dig etc)" , "Spot, location" , "Building plot" .)