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首页> 外文会议>Proceedings of the international conference on hoisting and haulage >Innovative Techniques and Methodology at the Lake Mead Intake #2 Connection Modifications
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Innovative Techniques and Methodology at the Lake Mead Intake #2 Connection Modifications

机译：米德湖进气口＃2连接修改的创新技术和方法论

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摘要

Declining levels of Lake Mead caused by drought on the Colorado River has necessitated SNWA to develop alternative means to ensure existing water system capacity to the residents of Las Vegas. The LMIN2 Connection and Modifications project is a component of a larger project to achieve this goal. This component requires the construction of a deep tunnel (depth 400-feet). Tunnel excavation will be accomplished through a deep vertical shaft, which can be compared to building a ship in a bottle. All items for construction of tunnel must pass down through the shaft. Innovative methods of hoisting equipment and materials have been developed to meet engineering and OSHA requirements for safety of the workers. Barnard of Nevada, Inc. has developed several innovative methods for hoisting and lowering materials and equipment for deep underground construction.
机译：由于科罗拉多河干旱造成米德湖水位下降，因此，SNWA必须开发替代方法，以确保拉斯维加斯居民现有的水系统容量。 LMIN2连接和修改项目是实现此目标的较大项目的组成部分。该组件需要建造一个深隧道（深度为400英尺）。隧道的开挖将通过一个深的竖井完成，这可以与在瓶子中建造船只进行比较。建造隧道的所有物品都必须穿过竖井。已经开发出创新的起重设备和材料的方法，以满足工程和OSHA对工人安全的要求。内华达州的Barnard公司已开发出几种创新的方法来提升和降低用于深层地下建筑的材料和设备。

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