(a) Project cost information and the purpose of accumulating information when using the information
Data analysis can study the cost changes of each project during the construction period, the proportion of each unit project in the project cost, the dosage and use of various main materials, and how various factors affecting the project cost play a role. In addition, the analysis of project cost data can study the differences of similar projects and the reasons for these differences, and find out the cost law reflected by similar projects. For the department in charge of the project, the main consideration is the investment and implementation of the project, so we can use the project cost data to analyze the project cost and get the amount and proportion of the increase or decrease of the project cost.
(B) the role of the project cost management information system
The project cost information system is essentially a man-machine dialogue system that uses computers to complete the collection, transmission, processing, preservation, maintenance and practicality of project cost information. It includes not only various daily business processing systems that replace manual tedious work, but also decision-making systems that provide effective information for managers and assist leaders in making decisions.
The application of computer in quota management is an important and key step to realize modernization, which makes the compilation, maintenance and implementation of quotas and estimation indicators more convenient, and is also conducive to centralized management of quotas nationwide.
Using computer for price management is beneficial to macro-management of price, reducing the work of repeatedly collecting price information, and analyzing price changes, so that cost managers can know all kinds of influences of price changes on project cost in time; It is convenient to compare the cost levels in different regions and predict the price changes. Using computer to estimate the project cost can ensure the timeliness and accuracy of the cost work, easily generate additional information such as quantity analysis and cost per square meter, timely respond to design changes and price changes, and provide basic data for controlling the project cost. Using computer to control the cost can make the construction unit monitor the progress and cost of the project at any time, find the existing problems in time, and the construction unit can get correct and reliable progress and cost information on a monthly basis. Find out the rising cost in time, so as to take active corrective and preventive measures, and make Party A and Party B realize the dynamic control of the project cost according to the changes in the construction market.
(3) Analysis and accounting of engineering cost
In the market information society, whether the market price information can be captured timely and accurately is the key for owners and contractors to gain competitive advantage and profit. The government regularly publishes project cost information, and social consultation departments also publish cost information such as price index, cost index and input price index to guide project evaluation. At present, the cost information in our country is released by the government construction department, which makes there are too few competitive factors in determining the price of construction products, which has caused the adverse consequences of inhibiting competition and inhibiting the enthusiasm and creativity of investors and contractors.
At present, in order to speed up the construction of a unified national price information network and make up for the shortage of prices in the quota, various price information materials or comprehensive price indexes are published regularly in various places, which is a method of quota adjustment. However, due to the obvious regionality and the great price difference between different regions, the prices in different regions will not meet the market demand. In order to break this pattern, the government should come forward and entrust competent social engineering cost consulting institutions from different departments to establish a unified national price information network, collect and sort out engineering cost data and information through multiple channels, establish a database, realize computerization and implement network management.
The timely and accurate collection and analysis of these price data, the cost analysis of construction projects and the investment analysis of unit production capacity have become the basis for the preparation of budgetary estimate, budgetary estimate, budget, settlement and pre-tender estimate. The most important thing is the basic data that can be used to determine the adjustment coefficient, compile the cost index and carry out technical and economic analysis, and can also be used to study the cost change law of similar projects. The effective control of project cost is based on the reasonable determination of project cost. Whether for investors, designers or contractors of engineering construction projects, the reasonable determination of engineering cost is an important topic faced by engineering cost managers. Especially with the continuous progress of science and technology, the emergence of new materials, new technologies, new processes and new schemes requires project cost managers to master relevant knowledge in time. Objectively and accurately estimate and price. As a part of information, the project cost data is an effective method to determine the project cost reasonably.
The above are collected and sorted by Zhong Da Consulting Company.
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