Quotation for supplying stainless steel fire water tank

Construction Plan for Underground Box Pump Integrated Water Tank Civil Engineering

Most of the integrated buried box pumps are assembled and buried underground, without occupying valuable above ground resources. Manufacturers only provide integrated fire pump stations for buried box pumps in Baise, Guangxi. The pipelines and civil engineering outside the water tank are not included. Let's focus on the foundation and civil engineering of integrated buried box pumps. The reliability of the infrastructure directly affects the assembly and use of the water tank. If there is unevenness or cracking in the foundation, it needs to be repaired again. Generally speaking, there is a dedicated civil engineering team on the project site, and the manufacturer can submit the drawings to them for specific implementation of the work.

1. When excavating a foundation pit in a soft soil area, there should be no vibration around it. Excavators should be carried out in layers, and attention should be paid to the stability of the foundation pit soil to prevent excessive unloading of the foundation pit sidewall E due to the excavator being too fast or the slope being too steep, resulting in soil instability and slope collapse. 2. When the excavation of the foundation pit approaches the bottom elevation, efforts should be made to protect the foundation soil structure and reduce disturbance to the foundation soil. When using an excavator for excavation, the 1530cm soil layer above the designed excavation elevation should be temporarily left untouched, and all reserved thickness should be manually excavated before foundation construction. 3. After the earthwork of the foundation pit is completed, the accumulated water should be drained and the bottom should be cleaned, and the next construction process should be carried out in a timely manner. 4. The excavation depth of the foundation pit shall not exceed the design base elevation. For individual over excavation areas, rubble concrete shall be used according to the design requirements. And complete the visa procedures. 5. The abandoned soil or soil placement during excavation should ensure the stability of the excavation slope. When the soil quality is good, it should be stacked at a distance of 6 times the depth of the foundation pit from the edge of the trench, and the height should not exceed 1.5 meters. In soft soil areas, soil should not be placed on the upper side of the excavation, and the excavated soil should be promptly transported out of the construction site. 6. During the excavation period, it is necessary to promptly contact the meteorological department to understand the rainfall situation, avoid construction on rainy days as much as possible, and do a good job of rain protection. 7. When excavating to the water collection and deepening parts of the soil, manual excavation should be carried out before transporting the soil outside the pit. When excavating, there must be a dedicated person on site to control and command. Only after clarifying the location of the water collection well can machinery be used to deepen the excavation. When the excavation reaches the designated depth of the foundation pit, manual bottom cleaning is used. A harbor pear should be promptly installed at the collection well to ensure that the foundation of the collection well base is solid and reliable, and excavation is smooth. 8. When encountering geological adverse conditions at the bottom of the integrated buried fire pump station, it is necessary to promptly notify the survey, design, and construction, and the supervision unit to conduct research and coordination on site to formulate a treatment plan. The Mu Jing Bureau has investigated the opinions of the design and construction supervision unit and strictly prohibits self handling.

The integrated buried box pump is buried underground all year round, and the underground space environment is dark and humid, which is prone to the growth of various bacteria. It is very important to do a good job in ventilation and dehumidification of the equipment in this environment, and it must also be considered in the design. 1) Mechanical ventilation and air exchange facilities should be installed in the pump room, and the air exchange rate should not be lower than the requirements of relevant specifications. The ventilation openings at the top of the pump room should be equipped with insect proof nets and rain proof louvers. 2) For the pump room where the pump unit installed underground is located, industrial dehumidification equipment should be installed, and the dehumidification equipment model should meet the dehumidification effect inside the pump room. At the same time, the condensed water on the wall inside the pump room can flow into the collection pit through the guide groove set at the bottom of the wall. Related products: integrated box pump, integrated buried box pump, buried water tank.

Construction Plan for Underground Box Pump Integrated Water Tank Civil Engineering