Engineering Cost Terminology: unit project
A project with independent planning documents, which can independently organize construction, but can not independently play production capacity or use function.
Unit project is an integral part of a single project. Its biggest feature is that it has independent planning documents and can organize construction independently. Unit project can be a construction project or an equipment and installation project. Such as theme construction engineering, fine decoration engineering, equipment installation engineering, cellar furnace installation engineering, electronic equipment engineering, etc.
Engineering Cost Terminology: divisional Engineering
The component parts of divisional works and unit works are divided into several project units according to the structural position, road section length, construction characteristics or construction mission.
Divisional engineering is a part of unit engineering. The distribution engineering of general industrial and civil construction engineering includes foundation and foundation engineering, main structure engineering, decoration engineering, roof engineering, water supply and drainage and heating engineering, electrical engineering, intelligent building engineering, ventilation and air conditioning engineering, elevator engineering, etc.
Terminology of project cost: subdivisional works
Subdivisional works are part of divisional works, which are divided into several project units according to different construction methods, data, procedures and road section length.
The sub project is the most basic unit of the construction project, which is divided according to different construction characteristics, types of work, data and equipment categories, such as marble floor, bamboo and wood floor, anti-static floor, 10 ton crusher device and 50 ton crusher device of equipment and installation project.
The sub project is also the basic project unit of budget quota sub item setting.
Engineering cost is a very important target to measure the investment benefit of engineering construction, which plays a decisive role in the quality and safety of engineering construction. Project cost target is a kind of crystallization of project cost management information resource accumulation, and also a technical and economic data reflecting the composition of project cost.
Project cost analysis and project cost control run through the whole process of project construction. It is a serious issue for the professional operators of project cost to reasonably determine and effectively control the construction cost and objectively reflect the actual cost of the project. It is a systematic project to control the project cost and analyze and guess the cost. Project cost analysis is an analysis of the budget implementation of construction drawings during or after the completion of construction projects. It is to compare the planning budget with the final accounts of completion, analyze the use of various funds by using the method of cost analysis, and verify whether the budget is close to the reality. The purpose of cost analysis is to summarize the experience, find out the distance and reason, and provide the basis for improving the future work.