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Center Hill Dam Project

09/14/2017 11:23 AM -

October 11, 2017

Despite the ever-changing conditions that develop on the site, National Quarry Service and Thalle Construction continue to make steady progress. The steep, narrow benches bursting with thick mud seams and extensive void systems that carve their way through the rock here are intimidating, but our skilled and dedicated personnel are reigning in this leviathan one borehole and blasting cap at a time. With the additional demands from continuing development we have also increased our work capacity, with four drills currently on-site.