Throughout the vessel’s lifetime, Non-Destructive Testing (NDT) inspection is a customary tool implemented to assess the vessels’ structural integrity but comes with great challenges involving inspectors on site using scaf-folding. These procedures are time-consuming and incurring loss of revenue. These challenges give rise to SAIR a unique opportunity to redefine ship NDT inspection by utilizing, remotely guided robotic crawler to auto-matically measure wall thinness and the weld integrity.