Neijiang settlement observation standard settlement observation point manufacturers have diverse types and support customization

Description :

　　Neijiang settlement observation standard settlement observation point manufacturers have diverse types and support customization

　　Material 304 level settlement observation pole observation pile

　　Set in the middle of the station track area using coordinates and elevation as common points. Control point signs should be placed in locations that are not easily damaged by lines or facilities, in accordance with regulations and practical requirements.

　　Requirements for point production: Use an impact drill with a specification of about 10 millimeters to drill a hole about 8 centimeters deep, and fix the control point mark of a 10mm diameter and 12cm length steel bar with a circular saw cross on the steel bar head in the hole. The specification of the surface sign is a cast-in-place concrete with a diameter of 10cm and a height of 3cm. The cross sign is fixed to the cast-in-place concrete, and the steel bar sign is exposed about 3-5 millimeters above the sign surface for easy installation of a water level gauge. That is to say, the diameter of the cement pier is 10 centimeters, and it is 3 centimeters above the ground, which is convenient for the track laying unit or the unit that uses the section site to protect the control points. If it may cause damage to the control point signs, PVC pipes should be used for protection.

　　The protection requirement is to evenly drill three 6mm diameter steel bars with an impact drill around the control point sign, fix them, mainly used to fix the PVC pipe from being moved. Expose the ground according to the burial depth on site, which is about 20-30 centimeters. Cover the three steel bars around the 3cm high cast-in-place concrete with a 150mm PVC pipe, manually fix the PVC pipe, and evenly pour cement slurry around the sign to ensure that the PVC pipe is not moved and the control point sign is not buried. Remove the excess cement slurry from the PVC pipe to avoid blurring the control point sign. Mark the wall clearly with paint. If the cement slurry is not buried deep enough, it is easy to ensure that the PVC pipe is not moved, and three steel bars can no longer be inserted to fix it. In short, the ultimate goal is to fix the PVC pipe vertically in the middle of the control point sign, thereby protecting the control point sign and facilitating future use.

　　The manufacturers of settlement observation points in Neijiang settlement observation post are diversified and support customization. The growth rate of domestic economy in the third quarter has been lower than the potential growth level. According to the data in October, the average growth rate of fixed assets investment and total retail sales of social consumer goods in two years are lower than the previous level. The economy is at the bottom stage, and the expectation of stable policy growth is raised. There is still room for China's macro policies. Accelerating the development of policies is conducive to promoting the recovery of the economy to a reasonable growth level.

　　On November 2nd, the National Standing Committee pointed out that in the face of new downward pressure on the economy and new difficulties faced by market entities, effective pre adjustment and fine-tuning should be implemented. The Ministry of Finance stated that the issuance of new special bonds this year should be completed before the end of November as much as possible, which is conducive to expanding effective investment.

　　The central bank maintains a prudent monetary policy tone. On November 12th, the party committee meeting of the central bank emphasized the need to do a good job in cross cycle design, coordinate and consider policy linkage in the next two years, better support the recovery of consumption and investment, and curb rapid price increases. Recently, the central bank has launched the Carbon Emission Reduction Support Tool, a structural monetary policy tool that focuses on supporting three carbon emission reduction areas: clean energy, energy conservation and environmental protection, and carbon emission reduction technologies. It will play a more cross cyclical regulatory role. If inflationary pressures ease, monetary policy targets may shift towards stable economic growth, or there may still be room for easing.

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