Ma'anshan Observation Standard Dealer Observation Standard Specification Full Settlement Observation Point Quotation

Description :

　　In the past three years, the Yangtze River Delta on the innovation chain has been deeply promoted, the Yangtze River Delta on the track has accelerated its efforts, the Yangtze River Delta with smooth circulation has become deeper and more solid, the Yangtze River Delta under the blue sky has been jointly built, the Yangtze River Delta with convenient sharing has accelerated its pace, and the coordinated development of provinces has been accelerated. With the joint efforts of various regions, new breakthroughs have been made in the construction of the Yangtze River Delta Ecological Green Integration Development Demonstration Zone. Jiangsu has joined hands with Shanghai and Zhejiang to support the reform and innovation of demonstration zones. On the basis of deepening the implementation of 32 institutional achievements in 2020, this year we have promoted the formation of the second batch of 41 more innovative and valuable replicable and promotable institutional innovation achievements in the demonstration zones. For example, in terms of a unified planning system, the demonstration zone has issued guidelines for the planning and construction of pilot zones, taking the lead in achieving a set of standard management quality for cross provincial spatial planning. For example, in consolidating the ecological foundation, the demonstration zone has issued guidance on carbon peaking and carbon neutrality, carried out integrated reforms of the demonstration zone's environmental impact assessment system, and continuously improved environmental management efficiency. For example, in optimizing the business environment, a unified online investment approval and supervision platform for the demonstration zone has been established and cross regional project codes have been obtained, realizing convenient approval and efficient supervision of cross provincial projects that are subject to local approval. "said Li Kanzhen. Li Kanzhen stated that the high-quality development of Jiangsu provides important support for the integrated development of the Yangtze River Delta. At the same time, the higher quality integrated development of the Yangtze River Delta also empowers Jiangsu's development, and the integrated development is expanding to a wider range, deeper level, and higher level.

　　When conducting settlement observations during the stages of pile driving, excavation of foundation pits, and continuous layering of the upper part after the completion of the foundation, it is necessary to record various factors that affect settlement changes and anomalies, such as the construction progress, increased load capacity, warehouse loading and unloading tonnage, building inclination cracks, etc., for each observation. After weekly observation, the observation data should be promptly organized to calculate the settlement amount, settlement difference, average settlement amount and settlement velocity of the observation point for the current period. If there is an abnormal change in the amount of change, the client should be immediately notified to provide a basis for taking preventive measures, and the number of observations should be appropriately increased. On the other hand, observations of different periods should follow the principle of "five determinations". The so-called "five determinations" refer to the benchmark points, base points, and settlement observation points on the observed object that are commonly used as the basis for settlement observation, and the points should be stable; The instruments and equipment used should be stable; Observers need to be stable; The environmental conditions during observation should be basically consistent; The observation route, mirror position, program, and method should be fixed. The above measures objectively ensure that the subjective uncertainty of observation errors is minimized as much as possible, so that the measured results have a unified tendency; Can ensure the comparability between each retest result and the observation result, making the observed settlement more accurate.

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