建廠潛在工程危害與風險評估實際案例之研究

Potential Engineering Damage and Risk Assessment of a Practical Plant Construction

陳奕翰(Yi-Han Chen) ； 柯亭帆(Tien-Fuan Kerh) ； 吳信宏(Xin-Hong Wu)

《科學與工程技術期刊》 9卷2期 (2013/09) Pp. 19-30

摘要

由於工程施工中存在著許多不確定因素，而其關係到建造後之成本，故風險管理已逐漸成為營建專案工程中不可或缺的管控環節之一。本研究首先針對風險控制之基本理論與風險評估技術之運用作一適度之相關探討，接著以一實際廠房之建造案例，利用各種風險評估表，分析探討其特性。從研究結果可發現擋土牆增設工程，以及辦公室與控制室新建工程風險等級最高。另外最常發生危害事故之次序為：（1）物體飛落、倒塌、崩塌；（2）切、割、刮傷；（3）滑（跌）倒；（4）碰撞傷；（5）夾傷、捲傷；（6）觸電；（7）吸入中毒（缺氧）；（8）火災爆炸；（9）突發狀況；（10）交通事故；（11）灼燙傷。雖然本研究僅以一實際廠房之評估結果做說明，但只要配合其他不同廠房之特性條件，這些分析結果或可提供新建廠房或已運轉中的廠區人員參考，據以進行改善控制措施，以利提升安全水準為目標。

關鍵字

成本管控 ； 危害管控 ； 風險管理 ； 專案管理

並列摘要

Because engineering construction work involves many uncertainties that might affect its total costs, risk management has gradually become an indispensible element of construction projects. This study discusses basic risk control theory and risk assessment techniques and uses various risk assessment forms to analyze the characteristics of a factory construction case. The results of this study show that the highest levels of risk occur during the additional construction of retaining walls and the new construction of office and control rooms. In order of frequency, the most frequently occurring hazards are (1) falling or flying objects and structural collapse; (2) cutting, slashing and scraping by sharp objects; (3) slipping and tripping; (4) impacts; (5) crushing by heavy objects or spinning machinery; (6) electric shock; (7) toxic gases and oxygen deprivation; (8) fire and explosion; (9) sudden outbreaks; (10) vehicle-related accidents; and (11) burns. Although the present study used only one plant as an example, by considering the characteristic conditions of other plants, the results of this analysis can provide a valuable reference for those constructing new factories or renovating operating factories as they seek to improve control and raise safety standards.

並列關鍵字

cost management ； hazard control ； risk management ； project management