On the project budget of many problems

Abstract: The project budget for the Engineering drawing the main budget, the preparation of workers to improve the level of cost of good project cost management and effective control of investment to achieve economic and social benefits of the project is expected to have a very important role.

Keywords: construction; budget preparation, factors

According to a different phasing of the design, construction budget estimates can be divided into preliminary design drawings and construction budget, collectively referred to as capital construction budget or construction budget of the budget request is comprehensive, requiring accurate and clear, so the cost of personnel required to do more systems, fully improve the quality of budget preparation, thereby enhancing the competitiveness of enterprises, and improving the overall quality.

First, the preparation required
(A collection of all relevant information
Preparation of project budget before the first collection of all relevant information, such as construction drawings, specifications, Atlas, construction of the necessary construction design, the standard fee, etc. in today's market economy, the project cost valuation method should also be diverse, but not should be a single, each method of valuation of the shortcomings and deficiencies should be improved and supplemented. what sort of approach should be run through the market, the construction unit and the contractor to decide. valuation method used should be consistent with accurate and fast offer of principle, if small changes in market prices, the budget through fixed price adjustment factor (or the spread of the adjustment) can be closer to the actual price, unit price method should be used, if relatively large changes in market prices, request a quote is accurate, able to accurately collect the actual market price, the amount of physical method should be used, if an enterprise scale businesses to prepare, you can quickly and accurately calculate the integrated unit, should adopt the Bill of Quantities law.

(B to determine the calculation of sub-projects
Fanshi comprehensive Neirong in the project budget preparation process are not allowed to re-calculate. 这 is to ask the compilers to Shuxi fixed sub-headings Suo 包含 the work content, the amount of material, variety and price taking into account the normal work program and passes the fixed Zong shows that sub really understand the instructions and the instructions thoroughly, and thus more accurate budgeting.

(C accurately calculate the amount
The preparation of quantities of raw data, is the core, is an important part, is a complex and painstaking work, the project will have to be true and accurate calculation, stand the test of the review must also budget an important issue , I believe that the calculation should pay attention to the following questions:
1, master drawings content used in the construction drawings and familiar with before the whole atlas full, accurate, fast preparation of the budget, we can see, the familiarity of the drawings is the key to budgeting, construction drawings and drawings of each building size in various dimensions of relationship must be thoroughly understood. the only way to read the master drawings, read the designer expressed the specific design requirements, but also to more fully complete the project budget price of the group process. Meanwhile, the cost of personnel to improve their ability to work, we must also go to the scene to understand the construction process, focusing on market price information, learning new construction techniques, new processes, new materials, new equipment, increase design knowledge, to avoid major omissions.

2, master calculation rules. Engineering calculation must have a unified specification, which is the state's calculation of fixed rules, fixed to seriously study and learn general information, book description, chapter and subheading notes explain clearly to project the amount of calculation rules in each and every cost of workers in a unified platform for the preparation of construction drawings, project budget work. Some of the cost of the work of beginners have mastered some of the budget skilled software, but should also understand the specific content of the premise of learning software operation, it can no longer count the amount of drawing, without knowing how to reduce, how to increase.

3, control calculations, we often say "Engineering calculation method", in fact, the problem is the order of evaluation, the calculation must follow a certain order. Commonly used methods of construction sequence calculation, calculation of the fixed order of the items, according to the first After the vertical cross-order terms, calculated in accordance with the order number, calculated in accordance with positioning the axis number, no matter what we have to carefully calculate the appropriate order in accordance with the calculation, so that project ideas clear.

(Four sets of calculating the correct price and direct costs
Accurate calculation of the cost of great influence in the calculation must be realistic, in strict accordance with the requirements of fixed, not free to change or adjust the scale. The works are not consistent with fixed content, such as allowing the conversion, the conversion method and should be fixed range conversion, and then re-calculate and indicate the project under a fixed number conversion now, pricing software will be automatically adjusted in the back there for a fixed number of words. the process of preparing a budget for each worker must be in accordance with design drawings and fixed description, realistic, high-set quota and to avoid unrealistic anomaly.

(Five master construction design and the basic situation of the scene, pay attention to the market price information
Construction process of the construction plan and construction design, and so technically attention as a budget officer to understand clearly, so that the overall control and confidence, according to the construction site of some of the actual situation, the budget, to avoid significant losses. Turn affixed to the free download http://www.hi138.com
Second, on the factors that affect the budget outcome accurately
First, the material prices in the market economy conditions, determined by the market prices of construction materials, and any changes in the budget cost of station general reference material spread regularly publish information on prices of materials, over time, the price will change materials , the budget will have some access to price, while in China the same material, there are many competing manufacturers, the market price varies, making material budget price disparities.

Second, the preparation of the budget is based on the preparation of construction plans without considering the on-site visa visa site is a product of the construction period, the causes are varied, including basic processing, underground obstructions and natural disasters.

Third, calculate the amount of error. The process of Engineering calculations, construction drawings to express the correct and comprehensive, accurate clarity is the basis for Engineering calculations, engineering projects, doors and windows in the drawing scale is often clearly marked, but the method of calculation and whether the number of calculation rules to calculate the accuracy of the budget staff should only be used for further calculation.

Each time the budget as a cost of workers have summarized some of the aspects, but also with previous experience, the best to do each one do a budget analysis of economic indicators for similar projects for future reference, to verify quantities and cost of accuracy in the calculation of each project to master their skills, find the law, remember your easy way to be well aware of the entire calculation process, in order to quickly and accurately calculated.

In summary, preparation of project budget to take a realistic approach, usually more than the accumulation of learning experience in the basic skills more effort should often go to the construction site, construction of clear procedures for each process, so as to provide the quality of budget preparation, reasonable and effective control of project cost. Links to free download http://www.hi138.com