TEXT Hainan Li1, Luyun He1, Huilong Wan2, Lanlan Zhou3, Hong Chen4, Anle Li4 1Department of Construction Cost, Wuhan Textile University, Wuhan 430074, China; 2China Construction Third Bureau First Engineering Co., Ltd., Wuhan 430040, China; 3School of Urban Construction, Wuhan University of Science and Technology, Wuhan 430065, China; 4Zhengzhou Sewage Purification Co. Ltd, Zhengzhou 450000, China
