5月22日0时15分,泸石高速得妥特大桥灯火通明,经过近7小时的连续施工,随着最后一车C35水下混凝土灌注完成,由四川交建承建的泸石高速TJ4标段得妥特大桥,桩长76.5米的钻孔灌注桩浇筑结束,得妥特大桥首根深水桩基顺利完成。

得妥特大桥位于甘孜州泸定县得妥镇境内,桥梁全长1518米,主桥跨越大渡河,是泸石高速重要节点性工程,由四川交建泸石高速TJ4项目部实施。其中Z10-2号桩基位于河道内,水深流急,地质情况复杂,施工难度大。
为确保第一根桩成功,项目部多部门密切配合,全程现场跟班指导灌注作业,确保桩基施工的安全质量及各项工作始终处于严密的掌控之中。
得妥特大桥通过搭设钢栈桥及钻孔平台的方式施工10#墩桩基,修建五级沉淀池,打造了泥浆处理循环利用系统,严格落实对环水保的要求。
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