Measurement examples
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NIA is the usable area within a building measured to the internal face of the perimeter walls at each floor level: Included atria with clear height above, measured at base level only entrance halls notional lift lobbies and notional fire corridors kitchens built-in units, cupboards and the like occupying usable areas ramps, sloping areas and steps within...Explore the subscription options here to get full access to isurv, including downloads.
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