• 월간 기계설비
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• s.298
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• pp.84-88
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• 2015

정부계약의 원가계산에 의한 예정가격 작성 및 물가변동으로 인한 계약금액 조정 시 반영되는 시중노임단가는 전국 2,000여개 건설현장을 대상으로 전체 건설직종 종사자들에게 실제 지급된 임금을 조사해 분석 산정한 것으로, 매년 상 하반기 1월 1일과 9월 1일에 대한건설협회 주관으로 공표되고 있다. 직종별 건설업 노임단가는 대한설비건설협회 홈페이지(www.kmcca.or.kr) ${\rightarrow}$ 공개자료실 ${\rightarrow}$ <건설업임금실태조사 공표>안내에서 다운로드 받을 수 있다. 본지는 회원사들이 궁금해 하는 임금실태조사부터 시중노임단가 발표까지의 전반적인 현황을 살펴본다.

• 주택과사람들
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• s.10
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• pp.20-31
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• 1991

• 주택과사람들
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• no.4 s.21
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• pp.139-149
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• 1992

• 월간 기계설비
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• s.21
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• pp.69-73
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• 1992

• Korean Architects
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• no.1 s.214
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• pp.70-73
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• 1987

• Korean Architects
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• no.1 s.190
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• pp.103-126
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• 1985

• KSCE Journal of Civil and Environmental Engineering Research
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• v.42 no.6
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• pp.853-860
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• 2022

The purpose of this study is to suggest an improvement plan for the calculation method of the engineer standard wage rate (ESWR) and to compute a reasonable ESWR. To this end, an adequacy review of theESWR calculation criteria was conducted along with an extensive engineering industry survey. The survey results were analyzed using an effective response sample of 748 companies out of 1,000 survey samples extracted by stratifying the 5,879 survey population. The main results were as follows. ①When calculating the engineering service fee, the prime contractor's engineer wage is suitable for the ESWR. The ESWR can be estimated by the formula 'average wage÷[1-proportion of subcontract orders×(1-subcontract rate)].' ② The field survey showed that the number of monthly working days was 20.35-20.54 days at 99 % confidence interval, which was significantly different from the current standard (22 days). In addition, as a result of a legal review of the ESWR criteria, it was found that the number of working days should be calculated in accordance with the Labor Standards Act after 2022. ③ Applying government guidelines, the time difference between the wage survey and the ESWR application can be corrected by the past ESWR increase rate for a specific period. ④ Using modeling based on the analysis above, the current ESWR was 13.5-14.5 % lower than the appropriate level. A lower ESWR was driven by the non-reflection of subcontract structure (4.1 %), overestimation of monthly work days (6.8-7.8 %), and application of past wage (2.6 %). The proposed model is expected to be widely used in policy making, as it can provide a useful framework for calculating the standard wage rate in similar industries as well as calculating appropriate engineering fees.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.1
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• pp.138-147
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• 2020

The construction field is one of the most representative job creation businesses, but it has been pointed out that the overall quality of the jobs is low because of the nature of the order-made production industry, such as unstable employment structure, aging workforce, etc.. Accordingly, the government plans to implement the "prevailing wage system" that guarantees a minimum wage for construction site workers. In reality, however, only a market wage could be used for a construction cost estimation because there was no standard for the prevailing wage. A comparative analysis of the prevailing wage and market wage was performed. This paper proposes a framework for estimating the reasonable prevailing wage in the construction industry. The results showed that the prevailing wage was estimated to be 4.7% lower than the market wage when the proposed framework is applied to the carpenters' case. This suggests that the proposed model could be used as an alternative for market wage considering the original purpose of the prevailing wage. This study will construct the basic data for scientific analysis on the wage, and finally, help estimate the reliable prevailing wage in the future.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.04a
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• pp.1054-1057
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• 2012

해체대상 원자력시설의 해체계획 수립 및 엔지니어링을 위한 전산 시스템이 개발 중에 있다. 한국원자력연구원의 연구로 2호기와 우라늄변환시설의 해체 활동에서 얻어진 귀한 해체 경험 정보/자료와 해체 대상 시설의 특성자료를 이용하고, 해체작업 단위 생산성 산출 결과 인자를 활용하여 해체작업 모델링 시스템 (DEMOS)를 개발하였다. 이 시스템을 통해 해체 대상 원자력시설의 해체계획을 수립하고, 해체 설계를 수행할 수 있게 된다. 또한 최근의 정부 노임단가 및 해체용 장비의 소요 비용의 DB 자료가 함께 구축되었다.

• Korean Journal of Construction Engineering and Management
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• v.14 no.4
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• pp.24-34
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• 2013

Since 2004, the government decided to gradually introduce Actual Cost Data into cost estimate for improving problems of below-cost tendering and to reflect fair market price through competition and carry contract efficiently. However, there are many concerns that Actual Cost Data has not reflected real market price, even that has contributed to reduce the government's budget. General construction firm's burden for labor cost is imputed to specialty contractors and eventually it becomes construction worker's burden. Therefore, realization of Actual Cost Data is very important factor to settle this system. To understand realization level and make short term forecast, this paper drew construction group of which labor cost constitutes more than 95% of direct cost, and compares their Actual Cost Data with relevant skilled workers's unit wage and predicts using time series analysis. The bid price which is not be reflected market price accelerates work environment changes and leads to directly affect such as late disbursement of wages, bankruptcy to workers. Therefore this paper is expected to be used to the preliminary data for solving the problem and establishing improvement of Actual Cost Data.