Geological classification management method for power transmission and transformation engineering soil and stones in eastern area of inner mongolia

Abstract

The invention belongs to the technical field of power transmission and transformation projects, and particularly relates to a geological classification management method for power transmission and transformation engineering soil and stones in the eastern area of inner mongolia, which can facilitate project bidding and settlement and improve the cost control accuracy and the cost management refinement level of the eastern area of inner mongolia. According to the invention, different geological descriptions in the geological exploration report are in one-to-one correspondence with soil classification in the line quota to form a unified standard of soil and stone classification, and the unified standard is divided into a line engineering part and a power transformation engineering part. According to the invention, the soil and stone conditions of an actual project are collected. The invention discloses a construction technology and method for actual earth-rock quality and foundation excavation earthwork on a construction site. The method corresponds to the description of the geotechnical engineering investigation report and the power transmission line budget quota of the power construction engineering. Geotechnical engineering investigation reports and budget quota soil and stone classification and comparison are made, a comprehensive, complete and practical engineering soil and stone geology classification and management method is established, engineering bidding and settlement are facilitated, cost control precision is improved, and the cost management refinement level is improved.

Description

technical field [0001] The invention belongs to the technical field of power transmission and transformation engineering, and in particular relates to a geological classification management method for soil and rockwork in power transmission and transformation projects in eastern Mongolia, which can facilitate project bidding and settlement, and improve the precision of cost control and refined cost management in eastern Mongolia . Background technique [0002] The reasonable cost and scientific management and control of power transmission and transformation projects are of great significance to the maximum protection of the economic benefits of enterprises. In the entire construction project investment, the proportion of earthwork engineering cost is relatively high, and it depends to a large extent on the soil type. Therefore, reasonable and accurate determination of soil type is the difficulty and focus of the cost control of the entire construction project. Geotechnical...

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Problems solved by technology

Geotechnical engineering survey reports and power construction project budget quotas have different angles and standards for soil and rock definition, and at present, State Grid Corporation and Mengdong Corporation have not established a unified and comprehensive soil quality classification standard, resulting in engineering design, bidding, It is not uncommon for disputes to arise during construction and settlement