Abstract
Lightning protection is becoming more and more important because the climate has changed in recent years and lightning occurs frequently. Given the lightning accidents in these years, this study adopted a new lightning protection device, increased deployment of lightning arresters, solved the problem that the lightning arresters cannot automatically exit the original lightning protection system after penetration. By optimizing the design of the lightning protection system, this study increased the system, reduced the occurrence and damage of lightning accidents. Statistics about the application of the system in an oil production plant show that the system has improved the plant’s economic gains. The investment decisionmaking, budget control, phased evaluation and calculation of the innovative project of the lightning protection system have been analyzed in depth. The engineering cost of each item, including the innovative techniques and the application of lightning protection systems, in the project was calculated separately, which improved the cost management of the innovative project.
Highlights
The project budget mainly refers to the preliminary project cost in the feasibility study report during the preparation of the project proposal
The budget can be made according to the indicators for investment estimation, such as the budget sheet of similar projects, existing equipment, prices of raw materials
The decision makers in the project team need to assess the budget of the project in terms of the following two aspects: one is the cost for technology research and development, and the other is the cost for system installation and trial operation
Summary
The project budget mainly refers to the preliminary project cost in the feasibility study report during the preparation of the project proposal. Investment estimation is a process of optimizing, evaluating, reviewing, judging the construction costs, and preparing corresponding documents. Investment estimation is the foundation of economic evaluation of engineering projects, a basis for judgement of the feasibility of projects and for final decision-making; it defines the budget limit of the construction project. The decision makers in the project team need to assess the budget of the project in terms of the following two aspects: one is the cost for technology research and development, and the other is the cost for system installation and trial operation. Calculation, and communication with multi-party, the result of the total cost budget is about 1.1 million yuan
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