How to do weak current construction?
1. The reserved holes and embedded pipes of the system cooperate with civil works. In the early underground engineering of a building, it involves the reserved holes in the trunking of the integrated wiring system and the embedded management of fire fighting, security and other systems. Therefore, in the "excavation" stage of dealing with the underground part of the building, we should cooperate with the architectural design institute to improve the supplementary design of the weak current construction drawing of the reserved holes and embedded pipes in the underground and main building of the building to ensure the smooth completion of the civil engineering.
2. The construction of trunking frame and the coordination between civil engineering and various weak current systems. The installation of trunking frame of weak current system should be carried out at the same time as the installation of other management pipes (air pipes, water supply and drainage pipes) after the civil engineering is basically completed, or it can be a little later than the installation of pipes (about 15 working days), but the reasonable placement and coordination of trunking frame of weak current system and pipes must be solved in the design.
3. Coordination between outdoor layout of central control room and civil engineering and decoration works. The renovation of the central control room should be carried out simultaneously with the overall renovation project. Before the foundation decoration of the central control room is completed, the center console, server/monitoring computer should be positioned. Pay special attention to the locks in the central control room and wiring room.
4, weak current system equipment positioning, installation, terminal connection. The positioning, installation and terminal connection of the field installation equipment of weak current system should be closely coordinated with the decoration project.
5. Weak current system debugging. We basically debug the weak current system after the equipment is installed. The debugging period of the whole weak current system takes about 30 days.
6. Acceptance of weak current system Acceptance of weak current system, it is suggested that system acceptance can only be carried out after each system has been successfully debugged and passed the corresponding function and performance tests. And after the completion of the acceptance documents of the whole weak current system and the normal operation of the system for one month, organize the completion settlement.
Specific links of weak current construction:
The joint examination of 1 and weak current construction drawing is an extremely serious and important technical work. Doing a good job of joint review of drawings seriously plays an important role in reducing errors in weak current construction drawings and ensuring and improving engineering quality. Before the blue prints.the design, our project team will provide detailed weak current construction drawings to the construction unit, supervision unit and electromechanical subcontractors. All units should carefully read the construction drawings, be familiar with the contents and requirements of the drawings, sort out the difficult problems, record the problems existing in the drawings, and solve them in the design disclosure and blue prints.the design. It is suggested that the joint review of drawings should be organized and led by the general contractor of weak current construction, with the participation of the construction unit, supervision company, equipment suppliers of each subsystem and electromechanical installers, and be conducted step by step, and organized according to the nature of the project and the contents of drawings. The results of joint hearing shall be summarized, signed by the general contractor of design, construction and weak current and the constructor, and distributed as supplementary technical documents of construction drawing.
2. The weak current construction schedule. The main time periods of this timetable include: system design, equipment production and procurement, pipeline construction, equipment acceptance, equipment installation, system debugging, training and system acceptance, etc. At the same time, the coordination and confirmation of weak current engineering construction interface should form minutes or interface coordination documents.
3. Weak current construction technical disclosure The weak current construction technical disclosure includes the disclosure between the general contractor of weak current project, the contractor of each subsystem, the supplier of mechanical and electrical equipment, the installer and the supervision company, and the disclosure to the construction team within the integrated wiring project team, which should be carried out in different levels.
Bian Xiao concluded: After reading the whole article, everyone has a comprehensive understanding of the skills of weak current construction, and also understands how to complete the whole workflow in an orderly way during the construction process. I hope you can apply the contents of these articles to practical operation properly.
The above is how to do well the weak current construction brought by Bian Xiao. All the details of weak current construction.