首页> 外文会议>Rapid Excavation and Tunneling Conference 2015 proceedings >DUGWAY WEST INTERCEPTOR RELIEF SEWER MICROTUNNELING CSO PROJECT IN CLEVELAND, OHIO
【24h】

DUGWAY WEST INTERCEPTOR RELIEF SEWER MICROTUNNELING CSO PROJECT IN CLEVELAND, OHIO

机译:俄亥俄州克利夫兰的DUGWAY WEST INTERCEPTOR减灾微流控CSO项目

获取原文
获取原文并翻译 | 示例

摘要

The Dugway West Interceptor Relief Sewer Project is a combined sewer overflow (CSO)rncontrol project being built for the Northeast Ohio Regional Sewer District in a dense,rnurban Cleveland, Ohio residential neighborhood. The project includes 7,000 linear feetrnof 72-inch diameter relief sewer installed using a microtunnel boring machine (MTBM)rnthrough soft ground conditions. Design challenges included providing hydraulic reliefrnpoints for the system, optimizing shaft hydraulics, and balancing constructability andrnalignment needs against potential neighborhood impacts. Contractor is a joint venturernof Walsh Construction and Super Excavators. Construction aspects have includedrnutilities prevalent in project areas, new connections to a large stormwater box culvert,rnsecant shafts for temporary earth support systems, microtunneling system work area,rncontract constraint changes, and a Contractor-proposed curved microtunnel segment.
机译:Dugway West拦截器溢流排污项目是为俄亥俄州俄亥俄州克利夫兰市居民密集的东北俄亥俄州下水道地区建造的联合下水道溢流(CSO)控制项目。该项目包括使用微隧道掘进机(MTBM)在软土地基条件下安装的7,000英尺英尺72英寸直径的线性英尺下水道下水道。设计挑战包括为系统提供液压泄放点,优化竖井液压系统以及在可施工性和对准需求与潜在邻里影响之间取得平衡。承包商是沃尔什建筑和超级挖掘机的合资企业。施工方面包括:项目区域中普遍存在的实用性,与大型雨水箱涵的新连接,临时土方支撑系统的正割井道,微隧道系统的工作区域,合同约束变更以及承包商提议的弯曲微隧道段。

著录项

相似文献

  • 外文文献
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