With the rapid flow of the global economy and the ever-changing market patterns, labor costs in developed countries have increased year by year, and the traditional stick built construction management model implemented locally is no longer in line with modern economic trends and cost-effectiveness. In order to overcome the structural characteristics of this industry and pursue customer profit maximization, the modular execution method of construction projects was born. Modules need to be prefabricated by the Module Fabrication Yard, and then transported by Self-Propelled Modular Transporter (SPMT) and Heavy Transport Vessel (HTV) to the designated location. This transportation process requires a lot of coordination and solid engineering supervision to make the overall transportation work smoothly.
The task of the maritime insurance appraisal inspector is to ensure that there are no errors in the entire module transportation process to prevent failure of the module transportation task. From the very beginning of the selection of a heavy-duty ship, the inspector also needs to perform the ship's seaworthiness (Suitability Check) to confirm that the ship meets the conditions and performance of carrying the module. In addition, the module structure and the ship structure are in Stress analysis during maritime transportation is also one of the indispensable inspection elements for marine insurance appraisal. After all, as the name suggests, marine insurance appraisal focuses on the level of ocean transportation. Therefore, the stability calculation of the module during maritime transportation and the effect of acceleration on the structure Influence is extremely important. In addition, the quality of offshore securing is also related to whether the module will be displaced and damaged during shipping. Therefore, MWS has extremely strict requirements for the on-site welding quality of offshore securing.