Boiler structural pile cap layout details are given in this AutoCAD 2D DWG drawing file. In this, there are 6 group of piles, 1, 2 and 3 group of piles are used. Dimensions are given in this model. Download the 2D AutoCAD DWG drawing file. Thank you for download the 2D AutoCAD DWG drawing file and other CAD program files from our website.