Keywords: land consolidation; Engineering investment; Cost control; cost analysis
1 project investment
1. 1 project investment control target
1. 1. 1 Establish a streamlined and efficient organization and strengthen system management. Based on the principle of lean and efficient, the construction project management department is established and the construction is carried out according to the project method. Carefully organize and arrange to improve work efficiency.
1. 1.2 Optimize the construction organization design (1) According to the engineering characteristics and external environmental conditions, combined with the successful construction experience, technical management level and technical equipment and other resource conditions, after detailed investigation, optimize the construction organization design. Earnestly achieve the unity of "four guarantees" (guarantee time limit, quality, safety and cost). (2) Strengthen management, carefully organize construction, dynamically optimize resources, rationally arrange construction procedures, strengthen the construction quality assurance system, ensure construction safety, effectively prepare the construction plan, and adjust according to the facts at any time, control investment, eliminate waste, reduce costs and improve efficiency.
1. 1.3 do a good job in cost accounting, improve the implementation of internal economic responsibility system, and fully implement the responsibility cost system. The project management department will conduct cost accounting, tap the potential of internal control cost, grasp the relationship between input and output, and make cost prediction and cost control for the whole construction process at any time. Compare the actual cost with the responsibility budget regularly, analyze the reasons, find out the gap, and take effective measures to control the actual cost within the budget cost. After the completion of each single project, sum up all expenses, compare them with the budget item by item, analyze and sum up experience, accumulate data continuously, and improve the cost control ability of the whole project.
1. 1.4 do a good job in the basic work of economic accounting, so as to promote the economic management of enterprises to a higher level (1), improve the internal construction quota, and make the quota advanced and realistic. (2) Formulate and improve internal accounting prices, including settlement prices of prefabricated components, finished products, semi-finished products, transportation, labor services, materials and leasing. , unified and balanced management. (3) Establish and improve the information base, including price information, market information and scientific and technological information, so as to be timely and accurate, and at the same time grasp the accurate information of dynamic factors and take targeted measures. (4) Computer is widely used in project management to improve project efficiency. (5) Conduct regular training for cadres and workers, and constantly improve the management level and professional quality of all employees.
2 Cost control
2. 1 cost plan
2. 1. 1 Principles of compiling cost plan (1) According to national policies and proceeding from reality, fully tap the internal potential to make the cost reduction index both positive, reliable and feasible; (2) Closely integrated with construction, technology, finance and planning, and consistent; (3) According to various advanced technical and economic indicators and the specific characteristics of the project, take practical technical organization measures; (4) The principle of unified leadership and hierarchical management.
2. 1.2 Composition of cost plan Project cost reduction plan: comprehensively reflect the project budget cost, planned cost, planned reduction amount and planned reduction rate during the planning period.
Management expense plan: reflects the budgeted income, planned expenditure, reduction amount and reduction rate of management expenses.
Cost planning: under the specific leadership of the deputy manager in charge of contracts in the project department, with the planning and contract department as the main part and the finance department as the auxiliary part, organize various functional departments to put forward saving measures according to the division of labor and prepare professional plans. Then study and formulate annual, quarterly and monthly plans for cost management of the project department.
2.2 Cost control measures
2.2. 1 Basic system of cost control Establish a hierarchical cost control responsibility system, with the project department as the main body and the project department, team and team as the main body, and the finance department as the main body and the cost control of production, technology, labor, materials, machinery and equipment, quality and other departments. Form the cost control network of the project department.
2.2.2 Cost control method Direct cost control: In addition to controlling the cost of material procurement, the most basic thing is to implement technical organization measures in the process of engineering construction, and often compare and analyze the actual labor, materials, machinery and other expenses with the target costs of corresponding sub-projects in the construction budget, find out the differences in time or predict their changing trends, find out the factors causing the differences, and take effective corrective and preventive measures. To this end, the following expense statements are formulated.
2.3 Cost analysis
2.3. 1 comprehensive analysis of project cost compares the actual cost with the planned cost: check the completion of the project cost reduction plan and the reduction or overrun of each cost item, and then check the rationality and implementation of the technical organization measures plan.
Comparison between actual cost and budget cost: check whether the cost reduction target is completed, the reduction or overrun of various cost targets, and then analyze the main reasons for the rise and fall of engineering cost.
2.3.2 Cost analysis of labor cost per unit project: There are two main reasons that affect labor cost saving and cost overrun, namely, the difference of working days and the difference of unit price of daily wages. On this basis, the paper further analyzes the utilization of working days, the changes of labor organization and the average level of workers, and looks for ways to save labor costs.
Material cost analysis: make a comparative analysis according to the budgeted material cost, actual material cost and regional material budget price. The main factors that affect the cost overrun of materials are: quantity difference and price difference. Through the analysis, we can understand the management of material receiving and distribution and the operation of workers. Material substitution and other reasons, as well as changes in the original price of materials, transportation, procurement and storage costs, so as to further tap the potential and reduce the cost of materials.
Analysis of machinery use fee: according to the budget and actual machinery cost, determine the machinery machine-team output and machine-team fee quota.
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