Wu, Chao-Hui; Hsieh, Ting-Ya; Cheng, Wen-Lon; Lu, Shih-Tong - In: Construction Management and Economics 22 (2004) 5, pp. 509-520
Change orders issued during the construction of the second national highway in Taiwan have been categorized depending on whether they originate from owner, design consultant, on-site contractor unit, or external parties. A total of 34 change order causes are found for this construction project....