Special training: "Quality is the lifeline of the enterprise" seminar

On September 20, a special seminar on "Quality is the Lifeline of an Enterprise" was held in the engineering project department of Hangzhou Comprehensive Service Center for the Disabled by Yu Hongyan, deputy chief engineer of the company. Company leaders He Haomin, Shi Zhong, Lin Chunhai, engineering technology department, BIM team members, project managers, technical leaders, constructors and documenters attended the seminar.

"Constant quality, reputation all over the world" is the company's understanding and pursuit of construction quality. Mechanical and electrical installation is an important part of building construction. How to arrange the construction of the interface with the civil construction process is one of the important guarantees for the whole construction project to become a high-quality project. Based on the rich knowledge and experience accumulated in the mechanical and electrical installation work over the years, especially the actual situation encountered in the actual construction of the construction site project of Hengyu Company, Yu comprehensively analyzed how to deal with the interface between the general contractor and the mechanical and electrical installation process in order to improve the construction quality.

How to arrange the construction of the process interface is an important foundation to ensure the construction quality. According to the actual situation of the construction, Mr. Yu summarized and sorted out: foundation grounding welding; Basement casing and various electric tube boxes embedded; Wall slotting and electric tube laying; Piping in the floor; Embedding of concrete shear walls and columns; Embedding of hanging hooks of ceiling fans and large chandeliers; Grounding connections of metal windows, railings, curtain wall steel structures, etc; fire box, box with long side ≧ 300 embedded; Painting on the back of the box and blocking of toilet nozzle; Installation of various risers; Installation of sanitary ware; Panel installation; Installation of various appliances on suspended ceiling; Installation of basement pipeline; Installation of various equipment rooms; Installation of various hoistways; Positioning of junction box at dry hanging place; Laying of electrostatic floor; Equipment foundation; Aluminum gusset on top of parapet; Laying of lightning rod or lightning rod at decorative surface such as tile; the gutter passes through the hole. Conflict between roof waist line and rainwater pipe; (underground, above ground) testing of air pipes and water pipes; (outside casing, inside casing) plugging and other 25 construction processes, analyzed and explained the key points of construction nodes at the interface of each process, and told everyone how to arrange the construction process in the above different stages, different installation locations and different links, and carry out construction control and quality management.

During the meeting, Mr. Yu also conveyed the spirit of the "Experience Exchange on Improving the Construction Quality of Installation Projects and Observation Seminar on Model Projects" held by the Provincial Construction Industry Association in Ningbo on September 19. Through a visit to the model site in Zhejiang Province-Ningbo Olympic Sports Center, he deeply realized how to build high-quality projects, and told the students how to control the quality of high-quality projects through picture display, so that everyone could feel the gap in their construction, how to learn from brother units to improve the construction quality of the project.

At the seminar, the students actively interacted with Mr. Yu and put forward the practical problems and different ideas they encountered in the construction process. Mr. Yu gave detailed answers one by one.

Through the discussion, the students generally felt that in order to improve the construction quality, they must fully understand the key construction points at the interface of different construction processes, strengthen learning, communicate with each other more, make good use of BIM, QC, construction methods and other tools and actively participate, reasonably arrange the construction process, strictly control the quality, and truly realize that "quality is the lifeline of an enterprise" and quality is the foundation of enterprise development, and strive to make constant reputation quality can really "lasting quality, reputation all over the world".