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现象砖墙或混凝土结构中预埋管线遗漏。原因分析操作 1.施工前未详细审核图纸。2.土建与水电施工配合不协调,施工交底不清。3.施工前未检查预埋管。4.操作工人不认真。材料管线材料供应不及时。
Phenomenon o Premature pipelines in brick or concrete structures are missing. Cause Analysis 1. No detailed drawings before construction. 2. The cooperation between civil construction and hydropower construction is inconsistent and the construction is unclear. 3. The embedded pipe was not checked before construction. 4. The operator is not serious. Material pipeline material supply is not timely.