• 한국안전학회지
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• 제32권1호
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• pp.115-120
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• 2017

The aim of this study is to develop construction safety and health management cost prediction model using support vector machine (SVM). To this end, theoretical concept of SVM is investigated to formulate the cost prediction model. Input and output variables have been selected by analyzing the balancing accounts for the completed construction project. In order to train and validate the proposed prediction model, 150 data sets have been gathered from field. Effects of SVM parameters on prediction accuracy are analyzed and from which the optimal parameter values have been determined. The prediction performance tests are conducted to confirm the applicability of the proposed model. Based on the results, it is concluded that the proposed SVM model can effectively be used to predict the construction safety and health management cost.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2020년도 봄 학술논문 발표대회
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• pp.169-170
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• 2020

Occupational Safety and Health Management Cost, used to protect workers in Korean construction worksites and to create safe working environments, is a legally managed expense item. As this cost item is grounded on the Occupational Safety and Health Act, it is always implemented. However, because there is a ceiling on its rates, insufficient amounts of Safety Management Costs are often allocated to worksites, with the money not being used to areas essential to worker safety. As such, the current study raises the need to develop a set of standards to enable some items under the Occupational Safety and Health Management Costs-appropriated under the rate of indirect costs-to be appropriated as direct construction costs. As a preliminary step in this effort, the current study will provide basic data that can be used to create construction cost calculation standards for items that can be calculated as direct construction costs.

• 한국건설관리학회논문집
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• 제21권2호
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• pp.39-46
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• 2020

산업안전보건관리비는 산업 현장에서 발생하는 인적 안전사고를 사전에 방지하기 위한 목적으로 1988년에 시행되었다. 그러나 다섯 개의 공사종류와 세 개의 공사금액을 기준으로 한 산업안전보건관리비의 계상기준은 다양한 건축현장의 특성을 반영하지 못하고 있다. 이를 연구하기 위해, 본 연구는 국내건설업체 현장의 건설업 산업안전보건관리비의 사용률과 사용세부항목을 분석하였다. 그 결과, 상당수의 현장에서 산업안전보건관리비를 초과 사용한 사실과 그 원인을 밝혀낼 수 있었다. 이를 토대로 본 연구에서는 건설업 산업안전보건관리비의 계상기준 개선의 필요성과 방향성을 제시하고자 하였다.

• 한국안전학회지
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• 제33권5호
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• pp.84-91
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• 2018

Despite the government 's efforts to reduce constructional disasters, it has been pointed out that the safety management cost of the Construction Technology Promotion Act does not reflect the actual site. Therefore, it is necessary to study the proper guideline of the safety management cost which can be used as the most fundamental measure to prevent construction accidents. Moreover for the securement of the reasonable safety management costs, it is important to calculate its appropriate rate. Thus, in this study, the appropriate rate of safety management cost was proposed by the construction cost & type based on the 111 execution plans of safety management cost, and the rate is analyzed to be 1/10 of the occupational safety and health management cost. The results of this study will be a guideline in improvement to the proper schedule rating system improvement and in implement of pilot projects.

• 한국안전학회지
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• 제35권1호
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• pp.34-44
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• 2020

The purpose of this study is to suggest ways to improve the transparency of occupational safety and health management cost (OSHMC) in order to create a safe working environment that can guarantee the health of construction workers. It was performed in the following procedures and methods. (1) collecting and analyzing resources related to the OSHMC in construction, (2) gathering stakeholder opinions for interviewing actual conditions, (3) deriving the improvement plans based on survey results and (4) suggesting direction for improvement of related laws based on the results of the research. As a result of this study, the following ways were found to be effective for enhancing transparency of the OSHMC in construction. (1) disclosure of usage details in sites, (2) Expansion of the standard for the OSHMC in construction, (3) Increase in fines for false use, (4) Establishment of the plan to improve the OSHMC ratio of small-scale construction sites, (5) Strengthen the role of supervisory and support organizations such as the Ministry of Employment and Labor and the Korea Occupational Safety & Health Agency. The result of this study is expected to be used as a basic data for future improvement of the occupational safety and health acts in Korea.

• 한국건축시공학회지
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• 제23권5호
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• pp.639-650
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• 2023

본 연구에서는 건설사의 건설안전 전문가 70명을 대상으로 설문 조사와 그룹 인터뷰를 통해 산업안전보건관리비와 안전관리비의 항목별 중요도와 영향도를 평가하였다. 통계분석 결과, 산업안전보건관리비에서 안전시설비와 안전·보건관리자 임금이 가장 중요한 항목으로 나타났으며, 중요도와 영향도에서 다른 세부 항목 간에 차이가 있음을 확인했다. 한편, 안전관리비에서는 세부 항목 간에 중요도와 영향도에서 차이가 없는 것으로 나타났다. 또한, 산업안전보건관리비의 중요도와 영향도는 보통 양의 상관관계가 나온반면, 안전관리비의 경우 약한 양의 상관관계를 보였다. 이러한 연구 결과는 국내 건설 프로젝트의 안전성 향상과 사고 예방을 위한 중요한 참고 자료로 활용될 것으로 기대된다.

• 한국안전학회지
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• 제17권1호
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• pp.68-71
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• 2002

A research on accident loss calculation for polyol process without safety management activities, and safety cost estimation using process risk assessment has been implemented. In order to estimate a magnitude of loss, accident scenarios were made by combining result made from HAZOP Study method with accident possibility analysis results implemented with FTA. Also effect assessment was implement for accident consequence of each scenario. And minimum possible loss cost has been calculated when safety investment do or not. Result from cost-benefit analysis was shown as approximately \335 billion(=USS44,000 billion), as cost after subtracting safety management cost from minimum possible loss cost.

• 한국재난정보학회 논문집
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• 제16권2호
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• pp.331-342
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• 2020

연구목적: 본 연구는 건설업에서의 사고·장애 예방을 위해 시행되고 있는 안전관리비 제도의 문제점과 개선방안 도출을 목적으로 한다. 연구방법: 연구를 위하여 건설안전관리자 20명을 대상으로 세부 설문지를 개발하여 전문가집단인터뷰(FGI) 분석기법을 시행하고 분석하였다. 연구결과: 분석결과 '안전관리비 제도의 이해'를 위해 기준 매뉴얼 작성, 정기 현장교육 시행, 안전관리비 모니터링 시스템 구축 등의 대안이 도출되었고, '안전관리비 제도의 효율성과 필요성'을 개선하기 위해 이례상황 시 즉시 투입할 수 있도록 유연한 비용 집행의 자율성을 보장할 필요성이 있으며, 과도한 증빙서류 요구로 개선되어야 할 항목으로 분석되었다. 결론: 본 연구를 통해 건설현장의 안전관리비 제도 개선을 위한 문제점을 인식하고, 건설안전관리자에 의한 개선방안을 정책적·제도적인틀속에서 마련되어야 할 것이다.

• 한국산업보건학회지
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• 제6권1호
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• pp.144-155
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• 1996

During the 1990s the workplace has grown more complex and business competition has increased world-wide. All organizations, whether for-profit or non-profit have been forced to respond to market changes. More advanced information and technology, greater product diversity, shorter product life cycles, increased quality requirements, more regulation oversight, decreasing productivity, more competitors, and increasing overhead costs have motivated organizations to focus on ways to deliver products cheaper, better, and faster. Many organizations are searching for ways to reduce costs through downsizing, reengineering business processes, implementing quality management, outsourcing, and improving cost management. Support departments that provide services internal to an organization such as human resources, legal, and environmental, safety, and health (ES&H) are often the first organization targeted for cost reduction and cost control initiatives because these functions are part of a rapidly increasing overhead cost. Recently, ES&H functions are incresingly being integrated into the business of business to contribute value to organization beyond mere compliance with ES&H regulations. The discussions and development of the ISO compatible Environmental Management Standards or Occupational Safety and Health Management Standards is another impetus to integrate ES&H function into the business of business. Thus, ES&H professional need new skills to analyze the cost of their function and communicate the value of the products and services they provide. In recent years, the need for and the importance developing cost management and business skills by ES&H professionals have been emphasized in the literature. Communicating with decision makers in terms of cost and value to the organization, and by using business language and business arguments is the first step toward effectively integrating ES&H activities into the business of business. Activity-based costing (ABC) is a cost management method that measures the cost of a product or service based on the actual use of resources by activities, and based on the actual amount of activities used to produce a product or service. ABC is recommended as a tool for managers of ES&H organizations to determine the cost of developing and providing ES&H products within a for-profit firm or non-profit agency. This paper discusses the trend of integration of ES&H functions into the mainstream of business activities within an organization. The general principles of treditional cost accounting are presented as a bases for understandging why and how ABC will provide more accurate estimates of cost. The principles and concepts of ABS are presented as a tool for determining more accurately the true cost of ES&H products and services.

• 한국건축시공학회지
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• 제21권5호
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• pp.409-420
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• 2021

건설공사 발주자에게 건설현장 근로자에 대한 안전보건관리 책무를 부여하는 안전보건대장 제도가 「산업안전보건법」 전부개정에 포함되어 도입되었다. 안전보건대장 제도에 대한 낮은 인식과 이행률로 발생되는 제도의 실효성 문제를 해결하기 위해서는 경제성 측면에서 제도의 효과성을 설명할 필요가 있으므로 본 연구에서는 안전보건대장 도입 당시 논의되었던 자료를 근거로 비용편익분석을 활용하여 안전보건제도 이행의 경제적 효과를 분석하였다. 안전보건대장 제도 이행에 있어 추가적인 비용이 발생하는 것은 설계안전보건대장의 작성 및 관리로 분석되었다. 작성비용과 산업재해 감소로 발생되는 직·간접적 편익을 비교한 결과 편익이 비용보다 높게 평가되었으므로 안전보건대장 제도는 건설공사 재해 감소와 경제적 효과를 발생시키는 것으로 판단된다.