中国基建优化咨询公司西安城市建设协会受西安市主管部门的委托,对西安市南大街拓宽改建工程中两幢楼房的单体设计开展设计咨询工作,进行设计方案竞赛和评选,取得了比较好的效果:一、比较好地解决了西安市南大街拓建工程中的一个难题. China Infrastructure Construction Optimization Consulting Co., Ltd. Xi’an City Construction Association, entrusted by the competent department of Xi’an, carried out design consulting work on the monomer design of the two buildings in the expansion and reconstruction project of Xi’an South Street, and carried out design program competition and selection, and achieved relatively good results. Effect: First, it solved a difficult problem in the extension project of South Street in Xi’an City.