| 摘要 |
Below the draft of a hull-shape floating system, a riser guide 15 provided with multiple guide tubes 16 is arranged along the bilge of the side shell plating. As a fairing, a front and rear cover member 20C are fixedly provided to the front and rear of the riser guide 15. Upper cover members 20U and lower cover members 20D are attached so as to cover the guide tubes 16 which project up and down from the main body of the riser guide. After the floating production, storage and offloading system is transported to a marine installation area, the upper cover members 20U and lower cover members 20D are removed by underwater operations, and riser pipes are mounted in each guide tube 16. |
