SCC36000A successfully hoisted the 1,000-ton module of Lianjiang Nuclear Power!

On November 25, Sany 3600-ton trackcraneSCC36000A completed the hoisting of CA20 modules of the first phase of the Guangdong Lianjiang Nuclear Power Project of the State Power Investment Corporation, successfully achieved another key milestone node after the start of the construction of Unit 1, and fully opened the prelude to the large-scale hoisting work of the nuclear island.

On November 24, the 1,000-ton module equipment was successfully transported to the designated location. At 10:27 on November 25, the hoisting was started.

At the hoisting site, the SCC36000A has gone through a series of actions such as hooking, hovering, luffing, turning, falling, and adjusting, and the whole process is safe, stable and orderly, and the hoisting accuracy is controlled at the millimeter level, which lasts 3 hours and 51 minutes, and is accurately in place at one time.

CA20 module is the first large-scale module hoisted in the first phase of Lianjiang Nuclear Power Project, located in the 5th and 6th areas of the auxiliary plant of the nuclear island, the structural module is rectangular as a whole, the module is 20.6 meters long, 14.2 meters wide, 21 meters high, the total weight of the module is 893 tons, and the total lifting weight is about 1049 tons.

The CA20 large-scale structural module installation integrates transportation and hoisting. In order to successfully realize the CA20 module hoisting task, advanced means such as high-precision 3D laser scanning, simulated collision detection, center of gravity modeling and analysis, and sand table deduction research are applied in technology to identify and deal with interference items in advance, accurately level the module, and finally realize the accurate hoisting of the module.