某商场钢管拱架由于设计图纸的深度不够,部分节点表示不清;施工前无图纸会审;施工单位擅自修改设计图纸,出现了一连串的工程质量问题;监理单位没有履行“旁站”的职责,致使工程隐患迟迟不能解决,暴露出许多亟待解决的问题。 Because of the depth of design drawings of some steel pipe arches in some shopping malls, some of the nodes were unclear; there was no drawing approval before construction; the construction unit arbitrarily modified the design drawings and a series of engineering quality problems appeared; and the supervision units did not perform “bypassing” Responsibilities, resulting in delays in the project can not be solved, exposing many problems to be solved.