• Proceedings of the Korean Institute of Building Construction Conference
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• 2011.05a
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• pp.187-189
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• 2011

Standard production unit system has been used as accumulated standard for the cost estimation of public construction projects. However, it is difficult to estimate reasonable cost due to adaptation of a uniform standard and reflect changes in the technology. The purpose of this study is to provide basic data for improvement of standard production unit system through the identifying problems and analysing its influence on enactment and/or revision work of standard production unit system.

• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.2060-2061
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• 2007

본 논문에서는 국가 경제성장률과 국내 전기공사실적 증가률에 대한 상관관계를 비교분석하였으며, 연간 전기공사 실적에 대한 항목별 구성비율 중 노무비가 차지하는 비율을 분석하였다. "국가를 당사자로 하는 계약에 관한 법률 시행령 및 시행규칙"과 회계예규인 "예정가격 작성기준"에 근거하여 원가계산에 의한 전기공사 예정가격 산정의 기초자료로 활용되는 전기부문 표준품셈 체계개편이 전기공사업에 미치는 영향을 최근 발주된 대형공사에 체계개편 전과 체계개편 후 공사금액을 비교하여 종합적으로 분석하였다.

• 월간 기계설비
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• no.6 s.191
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• pp.78-81
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• 2006

300억 이상 공사 최저가 낙찰/ 국민임대주택 11만가구 건설/ 중대재해 발생 즉시 보고해야/ 하도급법 위반 제재 강화/ 아파트 건설공사 쏟아진다/ 표준품셈 상시관레체계 구축/ 미국 플랜트 자격증 국내서 딴다/

• Transportation Technology and Policy
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• v.9 no.4
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• pp.77-82
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• 2012

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2004.11a
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• pp.41-45
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• 2004

• Magazine of RCR
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• v.16 no.1
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• pp.42-44
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• 2021

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.579-583
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• 2004

A new and extendable highway should be planned and budgeted by estimating the total construction cost on the basis of the precise cost data. However, the demolition or disjointing cost could not reflect construction site condition sufficiently because it was simply estimated by multiplying the highway structure installation cost by the regular ratio($10\~70\%$) specified in the Korea Standard Estimate. The regular ratio for estimating of demolition and disjointing cost was calculated by not actual construction cost data but subjective experiences of field manager. Therefore, the reliance of the estimated demolition or disjointing cost has been declined. The primary objective of this study is to purpose the standard for estimating proper demolition or disjointing cost of relevant items through various site analysis and survey, and to investigate on the propriety of ratio-unit price method for estimating demolition and disjointing cost.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.34 no.2
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• pp.667-676
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• 2014

This study has conducted case studies in order to suggest alternatives to the historical data-based estimate system. Price fluctuation calculation methods based on historial cost indexes, standard estimate and construction cost indexes were applied to 9 road construction sites in Jeju for an analysis. As a result, in 5 construction sites (about 56% of 9 sites), the index control rate calculated based upon historical data-based estimate system was higher than that calculated based upon standard estimate and construction cost indexes. Thus the establishment of the requirements for the adjustment of contract price due to price fluctuation delays, which leads to a significant difference in price fluctuation amount. And, in an analysis of construction cost indexes, the indexes for road construction were used for calculating index control rate which ranges from 2.0 to 9.4 percent, indicating the time of construction amount and price fluctuation application has a significant influence on index control rate.

• Korean Architects
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• no.4 s.122
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• pp.37-39
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• 1979

• Korean Architects
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• no.9 s.186
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• pp.81-84
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• 1984