When preparing for the work, the dimensions of the flanges and the sizes of the holes that need to be connected through walls or floor slabs should be measured and determined, and the required iron sheets should be matched. As the pipeline is a high-altitude operation, it is necessary to fasten the large safety belt to prevent falling and injuring people. At the same time, ensure good ventilation during operation, wear protective equipment, apply paint and make marks to avoid excessive scratches, which may cause poor appearance and affect the aesthetics.

2. Before construction, it is essential to have a detailed understanding of parameters such as the proportion of welding rods and gas shielding powder for arc welding, and conduct strict inspections to ensure that the project quality meets relevant requirements and standards. In addition, attention should be paid to the technique and method of using arc base, as this directly affects the quality and lifespan of the entire project. When cutting stainless steel square tubes or other steel pipes for automatic cutting machines, the center line position should be kept straight and they should be numbered in sequence for positioning. All materials should be products that have passed non-destructive testing inspection to ensure safe and error-free seam welding. For the blanking thread of manual flame tools, the method should be selected based on the actual operation on site: that is, according to the actual situation, use a hand-held grinding wheel machine and an electric Angle grinder and slotting machine to leave a concave pit of sufficient length along the design marking according to the specifications. After grinding the exposed metal surface of the required part smooth, insert it into the prepared nut and tighten it to complete the opening and closing action, achieving a smooth opening and closing effect.

3. During the hoisting process, it is necessary to pay attention to whether the fixing measures are firm and reliable. Shaking is strictly prohibited. There should be a dedicated person at the construction site responsible for unified command and coordination to ensure the task is completed steadily, accurately, smoothly and orderly.

4. No matter what method is adopted to set up the platform, it must be carefully inspected once after all the full hall supports are completed before proceeding to the next process to ensure absolute safety and achieve the goal of high efficiency.

After the completion of the system, pressure tests and quality inspections should be conducted. Splashes and other debris should be cleared in a timely manner to ensure civilized work and a clean site. This will remove obstacles for subsequent completion and prepare the site space for the next project.

6. For places with anti-vibration requirements, such as air conditioning machine rooms, to reduce the impact of vibration, some wooden blocks should be added along the exterior wall and filled with materials like latex paint putty to level it, to prevent noise and vibration caused by unevenness. At the same time, considering the indoor temperature, items should not be placed near the air outlets as much as possible to avoid blocking the water outlets and causing poor drainage.

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