Search Results
Keyword：Nuclear Power Engineering Construction
Huaneng Hainan Changjiang Nuclear Power Unit 4 Standardized Demonstration Zone Construction Achieves Phased Progress
To thoroughly implement the safety production directives from higher authorities and effectively enhance the visual management level of safe and civilized construction at Changjiang Nuclear Power Unit 4, on August 16, 2026, the special working group for the safe and civilized construction standardization demonstration zone of Huaneng Hainan Changjiang Nuclear Power Unit 4 went deep into the construction site to conduct a comprehensive inspection and guidance on the creation of the standardized demonstration zone for Unit 4. The inspection was led by company leaders, with the participation of relevant responsible persons from the Engineering Management Department, Safety and Quality Assurance Department, as well as major construction participating units including CNNC 22 and CNNC 5. The working group strictly followed the implementation plan, verifying item by item the setting of signage and labels in the demonstration zone, material fixed-position management, safety protection facilities, environmental sanitation...
2026-08-22
Prefabricated Module for Evaporator Compartment of Loop 3 in Internal Structure of Unit 4 at Zhangzhou Nuclear Power Plant Successfully Hoisted
At 10:18 on August 18, the prefabricated module for the evaporator compartment of Loop 3 in the internal structure of the reactor building of Unit 4 at Zhangzhou Nuclear Power Plant was hoisted into place, with safety and quality under control throughout the entire process. The structures above elevation 16.5 meters in the internal structure of the reactor building of Unit 4 at Zhangzhou Nuclear Power Plant, including the evaporator compartments, pressurizer compartment, and the roof slab of the passive reactor cavity injection tank, adopt a modular construction process featuring off-site prefabrication, integral hoisting, and precise positioning, divided into five concrete modules. The evaporator compartment module of Loop 3 hoisted this time is the first module to be lifted for Unit 4, weighing 454.289 tons, with an overall special L-shaped structure, lifted using a 3200-ton crawler crane. The hoisting operation lasted 3 hours, and Zhangzhou Nuclear Power...
2026-08-19
Installation of STT153A Tower Crane Completed at Jiangsu Xuwei Nuclear Heating and Power Plant by CEEC
On August 6, the installation and commissioning of the first special equipment STT153A tower crane was successfully completed for Section A of the natural draft cooling tower construction and installation project for Units 1, 2, and 3 of Phase I of the Jiangsu Xuwei Nuclear Heating and Power Plant, undertaken by CEEC Mechanization Company. The tower crane installed this time was manufactured by Fushun Yongmao Construction Machinery Co., Ltd., and is positioned at the rebar processing yard of the 1PB cooling tower, with a maximum rated lifting capacity of 10t. The jib length for this installation is 65m, and the standard section height is 37.5m. Based on the on-site machinery configuration, the installation of this tower crane was completed with the coordination of one 130t mobile crane and one 25t mobile crane. The technical team of the CEEC Mechanization Xuwei Project Branch, prior to the formal commencement of the tower crane installation...
2026-08-11