分段铺路工

建筑与采掘类职业 · 岗位技能与能力要求 · SOC 47-4091

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▶来自 O*NET 的 3 项典型任务

//Prepare base for installation by removing unstable or unsuitable materials, compacting and grading the soil, draining or stabilizing weak or saturated soils and taking measures to prevent water penetration and migration of bedding sand
//Supply and place base materials, edge restraints, bedding sand and jointing sand
//Discuss the design with the client

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