The upper roof of the rolling shutter should be equipped with temperature and smoke sensors, three strong and weak current control devices should be installed on the side wall, two control buttons should be installed on both sides of the door, and all pipelines should be laid in the wall and roof of the structural concrete. Therefore, before the general contractor organizes all specialties to review the drawings, the construction unit, the design unit, the general contractor and the local government department of fire management should negotiate again to determine the location of the rolling shutter door. Because if the position is moved, it will affect the tracking of all concealed pipelines, which is very difficult to deal with. In the process of drawing review, we should pay attention to several problems that often appear in the process of on-site construction
                   

(1)建筑结构设计的位置同电气设计的位置不在同一座标位置上，斜坡道进出口的卷帘门建筑图纸设计在斜坡道上部，电气图纸设计在斜坡道的下部，有的建筑图纸上设计是两樘而电气图纸上是一樘等，然后都是由电气改管追位。

(1) The position of architectural structure design is not in the same coordinate position as that of electrical design. The architectural drawing of rolling shutter door at the entrance and exit of ramp is designed at the upper part of ramp, and the electrical drawing is designed at the lower part of ramp. Some architectural drawings are designed in two parts, while the electrical drawing is designed in one part, and then the electrical specialty changes the management and position.

(2)卷帘门滚筒超长，结构工程完成以后进不去，然后只能采取拆门或锯断主轴等被动措施来处理，如果在审图能及时发现此类问题，留好通道则完全可以避免。

(2) The roller of the rolling shutter door is too long to enter after the completion of the structural engineering, and then passive measures such as dismantling the door or sawing off the main shaft can only be taken to deal with it. If such problems can be found in time during the drawing review, the channel can be completely avoided.