...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Remediation: The Journal of Environmental Cleanup Costs, Technologies & Techniques >Understanding Causes of Leaking Plant and Equipment on Construction Sites That Can Lead to Soil and Groundwater Contamination
【24h】

Understanding Causes of Leaking Plant and Equipment on Construction Sites That Can Lead to Soil and Groundwater Contamination

机译：了解施工现场设备和设备泄漏可能导致土壤和地下水污染的原因

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Spills were inventoried and studied on a large construction site with more than 300 plant items, moving more than a million cubic meters of soil, over a one-year period, to identify the common factors for the root causes of the majority of spills. Spills from loaders and excavators were most prevalent, which were involved in approximately 40 percent of all spill events. The majority of spills were small (30 percent) at 20 L in volume or less. The components on the plant and equipment releasing these fluids were hydraulic hoses, o-rings (within the hydraulic systems), and hydraulic hose couplings (including failed crimped ends), which represented 50 percent of the specific spill sources on these machines. Of the 14 root cause descriptions, four could explain 60 percent of the spill incident causes. These were: "Equipment Parts Defective," "Incorrect Procedure Followed," "Impact With an Object," and "Design Did Not Anticipate Conditions." Based on these conclusions, recommendations for reducing spills are to increase rigor of inspection of hydraulic hose fittings, increase the sharing of lessons learned from spill events, and enhance the reward and recognition of operators actively preventing and reducing spills.
机译：在一个拥有300多种植物的大型建筑工地上，对泄漏进行了清点和研究，并在一年的时间内运送了超过100万立方米的土壤，以确定造成大多数泄漏的根本原因的共同因素。装载机和挖掘机的溢漏最为普遍，约占所有溢漏事件的40％。当体积小于或等于20 L时，大多数泄漏物很小（30％）。释放这些流体的工厂和设备上的组件是液压软管，O形圈（在液压系统内）和液压软管接头（包括损坏的压接端），占这些机器上特定泄漏源的50％。在14个根本原因描述中，有4个可以解释60％的泄漏事件原因。它们是：“设备零件有缺陷”，“遵循了不正确的过程”，“对对象有影响”和“设计未预期条件”。基于这些结论，减少泄漏的建议是增加对液压软管接头的检查的严格性，增加从泄漏事件中汲取的教训的共享，并增强积极预防和减少泄漏的操作人员的奖励和认可。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号