On July 26, the acceptance meeting for the first segment of steel girder for Section CB05-G2 of Hongkong-Zhuhai-Macao Bridge (HZMB) fabricated by CRBBG, was held at Zhongshan, the general assembly field. Director of HZMB Administration Zhang Jinwen, Steel Structure Office Director Liu Jizhu, Deputy Director Qian Yexiang, Section CB-05 Project Manager Tan Guoshun, Mork MacDonald Co., Ltd Quality Management Consultant Zhu Shaojiang, HZMB working drawing designer for Section DB02 and CB05-JK, Jiangsu Fasten Material Analysis & Inspecting Co., Ltd and design & consultant company representatives, and CRBBG General Manager Li Zongmin, totolly over 60 people, attended the meeting. Mao Xuefeng, Deputy Officer of Supervision Office of Section SB04 of HZMB, presided over the meeting.

At the meeting, the attendees mainly listened to the manufacturing report of the first segment of steel girder for Section CB05-G2 made by the Project Office, as well as the test and evaluation reports made by relevant parties, and made extensive and deep discussions and communications. The design representative said, "Very gratified to see the initial workpiece and rest assured to the quality, it is the best internal project I have ever experienced"; the design & consultant representative praised, "The initial workpiece of steel girder fabricated by CRBBG has an unimpeachable quality what could be called perfection"; the Quality Consultant addressed, "Precise fabrication for Section CB05-G2, beautiful welds, and manufacturing accuracy meets the regulations of inspection. We appreciate the efforts that CRBBG has made for this project"; Deputy Officer Mao pointed out, "This is a reformation to traditional welding procedure, which makes the fabrication of steel girders for HZMB reach the top level"; and Liu Jizhu made a compliment, "CRBBG comes shining through to make the fabrication level of steel box girders for HZMB ascend a new step!".

After serious discussion, the experts finally reached an agreement that CRBBG completely implemented the construction concept of 120 years service life for HZMB, made plenty of improvements and advancements in process plan and fabrication method, took the lead in using internal and external advanced process equipment in general assembly of steel girders, including group control welding system, movable welding robot system and non-blind area automatic welding machine, which realized the automation of welding in general assembly of steel girders. The main structure of the first segment FJ193Z of the girder was accepted and it was approved to be put into batch production for the steel girders of Section CB05-G2.