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Economic and technical analysis of the Zhengzhou Municipal road works

Author: ZhengJinXu
Tutor: SongJianXue
School: Zhengzhou University
Course: Architecture and Civil Engineering
Keywords: Construction Economics Statistical analysis Municipal Engineering Cost constitute Material prices
CLC: TU997
Type: Master's thesis
Year: 2011
Downloads: 53
Quote: 0
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Abstract


With the development of China 's urbanization process , urban infrastructure investment has intensified , municipal construction enterprises are facing more intense competition in the market . Engineering bill pricing mode the Zhengzhou Municipal road works , for example , the analysis summarizes the composition of the road works in fees and the cost index to provide a reference for the construction enterprise evaluate the cost of the project and the tender offer . Henan Construction Engineering BOQ Price \the road project cost , and the analysis of price co price fluctuations of the largest building materials on the road project cost . The key findings are as follows : 1 . Municipal road projects , road project cost about Qi Cheng , sewage works and rainwater Total project cost about 30% . Drain part of the proportion of the total cost and the design of the drainage system required , which is the choice of pipe types ; pipe drainage system design is a single row or double row total cost is relatively large . View from the list valuation fees constitute material fee total cost of the highest proportion of about 65% ; followed by machinery costs, accounts for about 17% of the total cost ; labor costs account for about 10% of the total cost ; labor costs the cost of materials , machinery costs together account for about 92% of the total cost . The cost of materials is to affect the most important factors of the project cost , the rapid rise in the price of materials , it will lead to a sharp rise in project cost . 3 in each segment of pavement engineering , motor vehicle road project is the highest cost segment , accounting for 70% of the project cost of the road , accounting for 50% of the total project cost . 4 highest segment of the proportion of labor costs of sewage , rainwater Earthwork Division , artificial wage increases , the greatest impact of the cost of earthwork . Road works unit price co price fluctuations largest project is asphalt -like material , sewage , stormwater engineering unit price co price fluctuations in the largest project of concrete pipe and commercial concrete . The impact of price fluctuations on the cost of the municipal road projects . Indicators from the cost point of view , the red line standard municipal road projects and 45 meters wide , the cost per meter is about $ 15,000 .

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CLC: > Industrial Technology > Building Science > Municipal Engineering > Urban roads, bridges, engineering
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