本powerpoint演示文稿首先介绍研究目标，包括以下内容: 缓解高地下水区域；和 为南加州大都会水区提供额外供水。 该项目要求满足要求 在两个重要的区域客户中， 圣贝纳迪诺山谷市政供水区和 南加州大都会水区。整个项目分阶段实施 满足大都会不断增长的需求的方法，以及在会议期间解决的几个关键问题 相关初步设计 项目供水， 液压系统，以及 设施开发。最终设计和施工分为4项任务:任务1——1A期管道和Intertie拱顶； 任务2——1B期管道； 任务3——泵站设计；和 任务4——泵站建设。

This powerpoint presentation begins by presenting study objectives that include the following: relieve areas of high groundwater; and, provide additional water supply to Metropolitan Water District of Southern California. The project required meeting the requirements of two important regional clients, San Bernardino Valley Municipal Water District and Metropolitan Water District of Southern California. The overall project was implemented in a phased approach to meet Metropolitan's growing demands, and several key issues were resolved during preliminary design related to project water supply, hydraulics, and facilities development. Final design and construction was divided into 4 tasks: Task 1 - Phase 1A Pipeline and Intertie Vaults; Task 2 - Phase 1B Pipeline; Task 3 - Pump Station Design; and, Task 4 - Pump Station Construction.