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http://dx.doi.org/10.6106/KJCEM.2022.23.5.065

A Study of Improvements in the Standards of Cost Estimate for the New Excellent Technology in Construction  

Lee, Ju-hyun (Cost Engineering and Management Center, Korea Institute of Civil engineering and building Technology)
Tae, Yong-Ho (Cost Engineering and Management Center, Korea Institute of Civil engineering and building Technology)
Baek, Seung-Ho (Cost Engineering and Management Center, Korea Institute of Civil engineering and building Technology)
Kim, Kyoungmin (School of Civil & Environmental Engineering, Urban Design and Study, Chung-Ang University)
Publication Information
Korean Journal of Construction Engineering and Management / v.23, no.5, 2022 , pp. 65-76 More about this Journal
Abstract
The New Excellent Technology (NET) designation system, introduced in 1989 for the purpose of promoting the development of domestic construction technology and enhancing national competitiveness, reviews the statement of construction cost of new technologies. And the cost reduction effect such as design, construction, and maintenance cost and the effect of reducing the construction duration are evaluated as an evaluation criteria of economic feasibility. However, in this evaluation process, differences of opinion between the institution of construction cost estimating standard management and the new technology developer about unique technologies frequently occur. In addition it is difficult to objectively compare the construction duration with existing similar technologies because there is no information on productivity as the current cost estimating standards for new technologies only present the required amount per unit quantity. In this study, the current state of cost estimating criteria review procedure, evaluation criteria, and cost estimating standards establishment method were analyzed when screening for the designation of a new construction technologies, and compared with overseas cost estimating standards, measures to improve the cost estimating standards of current construction new technologies were suggested. Through the improved cost estimating standards of this study, it is expected that cost information on new technologies will be provided to clients in more detail than the current ones, and the availability and applicability of new construction technologies would be improved by simplifying the construction cost calculation process more.
Keywords
New Excellent Technology; Standards of Cost Estimate; Construction Cost; Daily Output;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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