10月10日6时16分，宁德核电二期工程5号机组核岛钢衬里模块1（首个模块）开始吊装，于7时58分顺利就位，历时1小时42分，整个吊装过程安全质量可控。

宁德核电5号机组核岛钢衬里模块1由底板和截锥体组成，直径43.112米，高度3.146米，模块1自重108.494吨，吊装重量247.431吨，采用2000吨级履带式起重机吊装，经提升、旋转、落钩等环节，最终顺利吊装就位，为后续核岛厂房连续施工奠定了坚实基础。

为高质量完成宁德核电5号机组核岛模块1吊装工作，宁德核电工程管理部与中广核工程宁德项目部等合作单位紧密合作，高效协同，认真开展吊装前整体尺寸检查、吊装先决条件检查，组织各参建方开展吊装专项方案交底，全程见证模块1吊装过程，确保吊装顺利进行。

延伸阅读

鉴于宁德核电二期工程5、6号机组工程的厂址条件，结合现场实际情况，本着“提升安全质量、有益整体建造”的原则，采用模块化施工等先进建造技术可以提升安全质量、提升施工工效、优化建造逻辑、优化建造工期。

At 6:16 on October 10, the nuclear island steel lining module 1 (the first module) of Unit 5 of Ningde Nuclear Power Plant Phase II began to lift, and was successfully in place at 7:58, lasting 1 hour and 42 minutes, and the whole lifting process was safe and controllable.

The steel lining module 1 of the nuclear island of Ningde Nuclear Power Plant No. 5 is composed of a bottom plate and a frustum, with a diameter of 43.112 meters and a height of 3.146 meters. The module 1 weighs 108.494 tons and has a lifting weight of 247.431 tons, and is hoisted by a crawler crane of 2000 tons. It has laid a solid foundation for the continuous construction of the subsequent nuclear island plant.

In order to complete the hoisting work of nuclear island module 1 of Ningde Nuclear Power Unit 5 with high quality, the Engineering Management Department of Ningde Nuclear Power works closely with the cooperation units such as the Ningde Project Department of CGN Nuclear Power Engineering and other cooperation units, earnestly carry out the overall size inspection before hoisting and the inspection of hoisting prerequisites, organize the participating parties to carry out the special hoisting plan, witness the whole hoisting process of module 1, and ensure the smooth hoisting.

Extended reading

In view of the site conditions of Unit 5 and Unit 6 of Ningde Nuclear Power Plant Phase II, combined with the actual situation of the site, and in line with the principle of "improving safety quality and beneficial overall construction", the adoption of advanced construction technology such as modular construction can improve safety quality, improve construction efficiency, optimize construction logic and optimize construction period.