Abstract
A drastic change is expected in Japanese construction market of 21st century, and especially, true achievement in the reform of public works system is strongly desired as well as new figure of general construction industry is being sought. Recognizing a structural reform is indispensable for Japanese construction system, this study is commenced with “contractor's responsibility concept” creation, followed by examination of public works systems both in Japan and other countries through application of the said concept, leading to the purpose of proposing “reform subjects for new systems in which Japanese public works are to be executed having equality amongst related bodies”.
