怀俄明州使用无沟技术修复了堤下一英里长的下水道, 节省了7500万美元, Wyoming fixes 1-mile sewer under levee using trenchless tech, saving $75M and avoiding disruptions for 100K residents.

怀俄明山谷卫生局使用无沟技术修复了威尔克斯-巴里堤下老化的东侧拦截器的关键一英里部分, 安装了不用挖掘的钢筋增强PVC层. The Wyoming Valley Sanitary Authority repaired a critical one-mile section of its aging East Side Interceptor beneath Wilkes-Barre’s levee using trenchless technology, installing a steel-reinforced PVC liner without excavation. Ruby-Collins公司完成的1 400万美元项目避免了估计7 500万美元的费用,并维持了工作期间的服务,这对于处理100 000名居民的废水和暴雨水至关重要。 The $14 million project, completed by Ruby-Collins Inc., avoided an estimated $75 million in costs and maintained service during work, crucial for handling wastewater and stormwater for 100,000 residents. 资金来自联邦和州来源,包括ARPA基金和PENVEST贷款。 Funding came from federal and state sources, including ARPA funds and a PENNVEST loan. 这一方法不需要热治病或干管,它保持了河堤的完整性,并得到Luzerne县水灾保护局的支持。 The approach, which doesn’t require heat curing or a dry pipe, preserved the levee’s integrity and was supported by the Luzerne County Flood Protection Authority.