Views:0 Author:Site Editor Publish Time: 2020-10-14 Origin:Site
1. Cost control in the investment decision stage
Cost control in the investment decision-making stage has an important position and significance for the life cycle cost control of the HVAC system, which can effectively reduce capital investment and achieve the purpose of reducing costs. If there is a decision error in the investment decision-making stage, it will increase unnecessary capital investment, cause a lot of waste of resources, and even cause irreparable losses to the entire enterprise. Therefore, it is very important to do a good job of cost control in the investment decision-making stage. First of all, in order to achieve the goal of optimizing resource allocation, the relevant personnel must comprehensively consider various factors, make correct project decisions, and formulate scientific and reasonable investment plans. Secondly, in the HVAC system project, the cost of the project must be effectively controlled, and professional personnel must be appointed to calculate and control the cost of the project, so as to minimize the cost while ensuring the quality.
2. Cost control in the design stage
The design stage is an important link that guides the HVAC system engineering implementation plan to turn into reality. It occupies a pivotal position in the life cycle cost control of the HVAC system. Doing a good job of cost control in the design stage can achieve a multiplier effect. The design of HVAC is a very complex system engineering, which involves a lot of aspects, professionalism is also relatively strong, and each link affects each other, and each link must be done well. The design is designed to minimize the cost under the premise of ensuring that the quality meets the requirements, and also pay attention to energy conservation, environmental protection, construction period and other aspects, to ensure that each link is coordinated with each other and give full play to the coordination effect. Only in this way can cost control be achieved. The goal. In addition, after the design drawings are published, the relevant parties must conduct strict review work to find out the problems in them, and take effective measures to deal with them in time, so that the design drawings can be continuously optimized, and the scientificity of the design drawings should be improved. Reduce design changes, so as to control the project cost within a reasonable range. After the drawings are reviewed, a specific construction plan must be formulated and technical clarifications must be done so that the construction can proceed smoothly.
3. Cost control in the bidding stage
In the project bidding stage, the bidding work must be carried out in strict accordance with the relevant regulations to ensure the efficiency and quality of this work and reduce unnecessary management costs. In addition, we must strictly follow the principle of "three publics" to ensure the fairness of bidding, identify the most powerful contractor, improve the quality of project construction, and do a good job of cost control and management.
4. Cost control during the construction phase
Cost control in the construction phase is the focus and key link of the life cycle cost control. First of all, the construction plan must be continuously optimized to ensure that the construction cost is minimized by using various methods such as advanced technology, technology, and materials on the premise of meeting user requirements. Secondly, on the basis of not affecting the construction period, reasonable arrangement of the construction process can improve the efficiency of construction, avoid the situation of idle work and slow work, thereby reducing personnel costs and lowering the overall project cost.
5. Cost control in the operation phase
The operation stage is the last stage of the whole life cycle, and it is also very necessary to do a good job of cost control in this stage. First of all, after the completion of the HVAC system project, it is also necessary to consider the operation adjustment method of the air-conditioning interval, and actively use some advanced technical means to improve the air-conditioning operation environment. Secondly, it is also necessary to consider the energy consumption of the HVAC operation stage, reduce unnecessary energy consumption, reduce operating costs, and effectively achieve the purpose of cost control.