水資源回收工程之進度控管因子評估-以某工程為例

The Schedule Management Assessment of Water Resources Recycling Center Project-Take a technology factory as an example

程榆晴、林宗曾
Y. C. Chang and T. T. Lin

國立高雄科技大學土木工程系

摘要

工程進度控管系統模式發展已日臻成熟，且工程執行過程中皆有工程專案管理人員控管工程進度與施工品質，然而工程延宕問題卻依然層出不窮，皆蘊含著各類風險，因此，工程施工過程中需能有效找出延誤關鍵，除由系統模式與專案管理外，亦需由工地現場有效快速地找出影響因子並進行排除，本研究以水資源回收工程為例，探討影響工程進度之管控因子並區分主層控管因子為施工構面、環境構面及管理構面，由此再細分為九項次層控管因子，最後，運用層級分析法評估工程進度控管之影響程度，以利快速有效的修正工程進度。
研究結果顯示：主層控管因子之影響程度，首要因子為管理構面、其次因子為施工構面及環境構面；而管理構面中以「圖說不符現況」為主要影響項目因素（因子係數為19.98%），其次為施工構面「進度管控失誤」(因子係數為15.85%)；另管理構面中以「預算不足」項目因素為主要影響因素（因子係數為13.99%)。因此，為有效控管本案例之水資源回收工程進度，建議應優先控管之問題為「圖說不符現況」。

關鍵字：水資源回收工程、進度控管、層級分析法。

ABSTRACT

The development of the project progress control system model has become increasingly mature, and during the project execution process, there are project managers controlling the project progress and construction quality. All contain various risks, However, project delay problems still arise endlessly. Therefore, delays must be effectively identified during the project construction process. The key is that in addition to the system model and project management, it is also necessary to effectively and quickly find out the influencing factors and eliminate them at the construction site. This study takes the water resources recycling project as an example to explore the control factors that affect the progress of the project and distinguish the main-level control. The factors are constructional aspects, environmental aspects, and managing aspects, which are further subdivided into nine sub-level control factors. Finally, the analytic hierarchy process is used to evaluate the impact of project progress control to facilitate rapid and effective correction of the project schedule.
The research results show that: the primary factor is the managing aspect, followed by the constructional aspect and the environmental aspect; in the managing aspect, "the diagrams and descriptions do not conform to the current situation" is the main factor affecting the project (factor The coefficient is 19.98%), followed by "progress control errors" in the constructional aspect (factor coefficient is 15.85%); and in the managing aspect, the "inadequate budget" project factor is the main influencing factor (factor coefficient is 13.99%). Therefore, in order to effectively control the progress of the water resource recycling project in this case, it is recommended that the priority issue that should be controlled is "the pictures and descriptions do not match the current situation."

KEYWORDS: Water Resource Recovery Engineering; Progress Control; Analytic Hierarchy Process.