Page 145 - 捷運技術 第45期

捷運技術半年刊 第45期 137

捷運工程土建施工風險管理程序及資訊系統之規劃

曾惠斌 張荻薇 陳俊宏 劉祐帆
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摘 要
近年來捷運工程發展快速，從路線規劃初期一直到施工結束的工程風險相關資料
可說是極為豐富。本文利用PMI(Project Management Institute)專案管理模式中之風險管
理及ITA(International Tunnelling Association)所採用之隧道工程風險管理模式為基礎，
並參考國內過去的施工資料統整現行業界對於捷運工程規劃、設計、施工階段採行之
風險管理方式，採用IDEF0 (Integration Definition for Function Modeling)之方法做對各
作業項目之輸入、控制、輸出以及機能項目做整體性的功能分析，進而建立公共工程
專案全生命周期之風險管理詳細流程。並建立風險管理資訊系統，將過去只能採用紙
本保存的書面資料，利用網際網路的便利性，讓使用者能夠線上建立資料並查詢，以
提高資訊的流通性，改善工程專案之風險管理經驗較不易為其他標案參考之缺點，藉
由將來工程專案風險資料的累積，提供未來捷運工程參與人員在風險管理方面之借
鏡，以期減少工程災害發生。
關鍵詞: 捷運工程、風險、管理流程、IDEF0

Establishment of Risk Management Procedures and Information
System of the MRT Project
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Hui-Ping Tserng Dyi-Wei Chang C.H. Chen Yu-Fan Liu 4
Abstract
MRT construction has been continuously developed during recent decades. The
long history of MRT construction has accumulated a huge amount of construction risk
management documentation for the whole life cycle. Based on risk management principles
of the project management model from the Project Management Institute (PMI) and tunnel
project risk management adopted by the International Tunneling Association (ITA), this
study compares several risk management processes through literature review and gathers
case data for planning, design and construction of MRT construction to analyze higher risk
units, risk events, risk factors and risk solutions. A detailed life-cycle risk management
process for infrastructure projects was constructed following the principle of Integration
Definition for Function Modeling (IDEF0) which includes functional analysis of input,
control, output, and function for each operational item. As a result, the information database
system will be established under the above planning procedure. Users can instantly create
and search for information that could only be preserved within paperwork in the past through
a risk management information system that is built on the Internet. Also the information
system can improve the lack of experience sharing of construction project risk management
from other tendered projects in the past to increase information flow. We hope that the
accumulation of information on construction project risk management will enhance the
accuracy of risk assessment in the future.

Keywords: MRT construction, risk management process, integration definition for function
modeling (IDEF0)

1 國立台灣大學土木系教授 hptserng@ntu.edu.tw
2 台灣世曦工程顧問股份有限公司總經理 dwchang@ceci.com.tw
3 臺北市政府捷運工程局土建處正工程司 chchen@trts.dorts.gov.tw
4 國立台灣大學土木系研究助理 smallvanx@gmail.com