公共工程從開始規劃、設計就可能影響周遭地價；興建時又常會污染環境、衝擊附近環境及交通，造成民眾不便；一但有疏失更常造成民眾生命財產的損失。如何提升工程品質及工程查核所發現的缺失也常被工程界提出討論。本研究將先由行政院公共工程委員會(後續簡稱為工程會)對公共工程所做的查核制度及規定進行討論；並藉由工程查核之缺失及相關文獻、公共工程最有利標、品質優良獎(金質獎)、工程會施工查核、工程查核之準備與常見缺失進行探討。

From the beginning of planning and design, public construction projects can increase urban land values, however, at the expense of pollution on surrounding communities, traffic problems, and inconvenience to the local residents. Moreover, any operational misconduct might cause the loss of residents' lives and their properties. It is highly concern to the construction community how to promote the quality of project and correct the defects discovered from engineering checkpoint. Current study analyzes the audit system and laws regulated by Public Construction Commission, Executive Yuan (hereinafter referred to as the Engineering Association) in reviewing the defects from audit, and related literatures through case studies on most favorable bid, high quality award (golden award), and commonly discovered defects during engineering construction check and engineering check preparation.