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Economic and dam related articles

Thompson Metal Ships Parts for Snake River Dam

by Staff
The Columbian, November 9, 2010

Conference to focus on several issues that will affect water supplies for eastside

Vancouver-based Thompson Metal Fab Inc. prepared this week to ship out an $8 million, 750-ton gate system the company built to replace the locks at the Lower Monumental Dam on the Snake River near Walla Walla.

The equipment will make a 254-mile trip up the Columbia River and the Snake, a Columbia tributary. The new gate is being shipped as three 250-ton fabricated sections that will be welded together on site to construct the new gate, a replacement for the dam's aging gate.

The new gate is part of a larger effort by the U.S. Army Corps of Engineers to improve infrastructure for river traffic and fish passage on the Columbia-Snake system.


Staff
Thompson Metal Ships Parts for Snake River Dam
The Columbian, November 9, 2010

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