...
首页> 外文期刊>Trenchless Technology >LATERAL REHABILITATION - CINCINNATI STYLE
【24h】

LATERAL REHABILITATION - CINCINNATI STYLE

机译:横向康复-辛辛那提风格

获取原文
获取原文并翻译 | 示例
           

摘要

The Metropolitan Sewer District of Greater Cincinnati (MSD) maintains more than 3,100 miles of sewers with more than 800,000 laterals. MSD, currently in its third year of a program to renew laterals, has historically used traditional excavation to repair the laterals that are in poor condition. Now, MSD uses trenchless technology methods to renew the laterals and install new clean-outs. MSD is responsible for the structural condition of the portion of the lateral that is located in the right of way (ROW). Under the current program, defective laterals are discovered by televising the lateral from the main sewer using a lateral launcher. These laterals are inspected for one of the following reasons: 1. A homeowner calls in for a sewer backup 2. Lateral is inspected under the cross bore program 3. During preventative maintenance.
机译:大辛辛那提大都市下水道区(MSD)维护着超过3,100英里的下水道,分支管道超过80万。 MSD目前处于翻修支路的计划的第三年,历史上一直使用传统开挖来修复状况不佳的支路。现在,MSD使用非开挖技术方法更新支管并安装新的清理装置。 MSD负责位于路右侧(ROW)的侧向部分的结构条件。在当前程序下,通过使用侧向发射器从主下水道电视广播侧面来发现有缺陷的侧面。检查这些支管的原因有以下之一:1.房主要求下水道备用2.根据贯孔计划检查支管3.预防性维护期间。

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