This Architectural Drawing is AutoCAD 2d drawing of Plan And section of pile cap details on reinforcement. A pile cap is a thick concrete mat that rests on concrete or timber piles that have been driven into soft or unstable ground to provide a suitable stable foundation. Total Cutting Length for Vertical Reinforcement = Anchorage Length at the bottom of the pile + the height of the pile + development length (40d) + Lap length (50d) – clear cover provided at the bottom. For more details and information download the drawing file.