August 22, completed the layout operations in Zhangjiagang, “Haihong Engineering Ⅱ” returned to Haixin HI for repairs and maintenance. “Haihong Engineering II” is an engineering layout ship with total length of 72m and tonnage of 1356dwt, mainly on the body laying work in the coastal regions. The conservation was mainly on equipment repairs and function improvements, to strength the capacity of its construction. It is reported that the maintenance work will be basically completed on September 2. Then “Haihong Engineering II” will go to Zhenjiang to accept new engineering tasks.