NDT Inspection on Insulated Chimney

NDT UT Thickness measurement survey was carried out by rope access methodology to check the remaining shell thickness of the chimney at the height of 45 meters from ground. Entire chimney was insulated but the thickness measurement taken without removal of the full insulation. Insulations were removed only at the location where required to take thickness measurement. After the completion of NDT Inspection, all the areas reinsulated by using rope access methodology.  All work completed with achievement of zero incidents.