With a loud noise, the excavation blasting of the ventilation tunnel of Zhaoqing Langjiang Pumped Storage Power Station with a footage of 1486 meters was completed recently. Zhaoqing Langjiang Pumping and Storage Project of Southern Power Grid Energy Storage Company has been fully started since November. The epidemic prevention measures have been adjusted dynamically. On the premise of ensuring stable epidemic prevention and control, the project construction has been vigorously promoted. Currently, the underground tunnel of the power station is being excavated, and the construction site of the power station is in full swing. The epidemic situation should be prevented, the economy should be stabilized, and development should be safe. By the end of the year, many major projects in Guangdong had entered the peak period of construction and production. The construction units in Guangdong used more scientific and accurate means to optimize the actual epidemic prevention measures according to the time and situation, so as to ensure the stable production and efficiency of major projects. Innovating the epidemic prevention mode on the construction site and doing a good job in the normalization of epidemic prevention and emergency response is the key to ensure the safe and orderly progress of the project construction. Recently, at the project site in Huidong Pinghai, Huizhou City, the supporting wharf project of Huizhou LNG Terminal Project of Guangdong Energy Group was officially started. The construction ships in the sea area moved in an orderly manner and the drilling rigs roared. Three 200000 m3 LNG tanks have been capped and formed. All operations on the ground in the foundation pit of the process area have been steadily implemented. The project construction has been vigorously and orderly promoted. As a key construction project in Guangdong Province, the first phase of Huizhou LNG Terminal Project successfully completed the lifting of three LNG tanks with a single seat weight of 822 tons on August 22, and the supporting wharf project was fully started on November 22. In order to make overall plans for epidemic prevention and control and project construction, and strive to achieve the goals of project construction tasks, the project construction unit, Guangdong Huizhou LNG Co., Ltd., starts from the scientific, targeted and effective prevention and control of epidemic diseases, establishes a solid line of defense for epidemic prevention and control in an all-round way by formulating normalized epidemic prevention and control measures, and clarifies the responsibilities of epidemic prevention and control management institutions, control of key places and important links, emergency response to epidemic diseases, and epidemic prevention materials storage The publicity of epidemic prevention and control and other work requirements ensure that the implementation of epidemic prevention and control measures is effective, and effectively guarantee the stable and orderly progress of the project. Many projects of China Railway 25th Bureau have innovated and created a new mode of site epidemic prevention of "smart construction site+real name system+epidemic prevention and control" to ensure that epidemic prevention is not lax and construction is not slowed down. Guangzhou Huangpu Tram Line 2 Project establishes a project group code through Guangdong Provincial Affairs APP, uses big data to dynamically monitor employee health information 24 hours, adopts regional grid management for construction personnel, and orderly completes 28 km of cable laying, laying a foundation for the completion of the northern section at the end of the year. The project department of the integrated transportation hub project of Guangzhou Xintang Station uses digital and information means to carry out enclosure management, disinfection and sterilization key areas every 6 hours without interruption, establish a support group of ten people, timely understand the site needs, and do a good job in various supply assurance work. Recently, the construction of the main structure cover plates of the station has been completed, which provides a prerequisite for the operation of the existing Guangzhou Shenzhen railway line. In Xuwen County, the construction site of Guangdong Energy Friendly Wuyi Farm Photovoltaic Composite Project, a key construction project in Guangdong Province invested and constructed by Guangdong Electric Power Development Co., Ltd., is in full swing. The development company has taken multiple measures to firmly hold the epidemic prevention and control position of project construction: establish and improve the epidemic prevention and control mechanism of the project, strengthen the closed management of the project site, and do a solid job in personnel access management and personnel dynamic control