公共工程建設履約期間廠商財務困窘後續影響之研究 -以「國道一員林至高雄段拓寬工程施工階段」為例

Abstract

公共工程建設執行的績效，除了工程的品質與預算能夠合理的掌控外，是否能「如期完工」也是一項極為重要的指標；在執行的過程中，經常出現各種耽延工程執行進度的情事，主辦機關除依契約相關規定辦理外，形勢變遷的過程中，當隨時掌控全局變化，符合時宜的評估建議、明快決斷的決策與後續具體作為，或可將執行中之風險降低，減緩損害的擴大及衍生。 本研究以探討國道一員林至高雄路段拓寬工程部分標段因承包商財務困窘，致工程進度急遽落後，使工程無法有效推展，就本案在承包商財務困窘後續實際執行過程中衍生之可能影響，整理並分析找出可能收斂影響層面的有效具體作為。 在承包商發生跳票並申請重整時，有二標工程進度已逾80％，採自救會以監督付款方式續辦，有二標工程進度未達65％，惟因工程進度落後未逾15％，先採原承包商以監督付款方式續辦，之後工程進度落後達15％後，續以原承包商監督付款方式續辦搭配重要工項以代位緊急工程併行，最後以終止契約重新發包方式續辦。 此外，本研究透過整理實際執行過程為基礎，輔以對實際參與本案的專業技術人員進行訪談，彙整拓建執行團隊在執行過程中的各項作為，將衍生各項變異加以歸納簡化，以合理假設與推估所研擬替代可行策略，經時間差異轉換為工程經費，俾利本研究探討比較，以做為後續相關案例更深、更廣的研析，逐步建構類此情事之有效的因應機制與對策。

Except the quality and budget of the project can be control reasonably, “complete as scheduled” also is one of the important index for the achievement of the public construction execution. There are a lot of things will delay the schedule of the project. In addition to follow the contract, the authority should control the situation all the time, have proper estimation and make the decision straightforwardly to reduce the risk and damage. Because of tender financial shortage, the schedule of First Freeway Yuanlin-Kaohsiung section widening is serious delay. This research discusses about the possible influence of tender’s financial problem to the project execution and find out the effective way to reduce the damage. When the tender had bounced check and applied for reintegration, there were two bids’ progress exceed 80%. Another two bids’ progress were not reach 65% but not behind the schedule 15%. The original tender continue running the project in the way of surveillance payment. Until the progress behind the schedule more than 15%, the authority took the important items as emergency construction. At last the authority determined the contract and found a new tender. Besides, this research organizes the real project execution, interviews with engineers and collects all the actions which execution team took during the progress to simplify and conclude each varies and find out workable replacement solutions through reasonable assumption and estimation. It also translate the solutions into budget by time different in order to make the further research and construct a mechanism to solve the similar problem effectively.