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Loretta Sorensen

Loretta Sorensen is a freelance writer in Yankton, S.D. She produces material on a variety of topics, serves as a ghostwriter, and has authored her own books.

Emerging technology makes drilling and blasting easier

Strayos developed software that employs artificial intelligence to provide highly detailed 2-D and 3-D virtual models of blasting sites. Keep Reading

Myrl & Roy’s Paving still going strong

Motivated by sheer determination and a will to win, the founders of the South Dakota company took a tremendous risk a half-century ago when they started their own business. Keep Reading

Rail system positions Trap Rock & Granite for growth

A sophisticated rail system that enhances speed and accuracy of loading and weighing positions one up-and-coming quarry operation well in its market. Keep Reading

Canyon Rock strives for full plant automation

New software and hardware have allowed California producer Canyon Rock to operate more efficiently, with the long-term goal of full automation in the quarry. Keep Reading

New plant, automation system double operation’s production capacity

Ohio limestone operation Duff Quarry Inc. more than doubled its production capacity with a new plant and an automated system. Keep Reading

How a section of the Thornton Quarry became a key reservoir

The north lobe of the Thornton Quarry is serving well as a nearly 8 billion-gallon dirty water reservoir in Great Chicago's floodwater management plan. Keep Reading

Suppressing weeds in the quarry environment

Suppressing invasive weeds in the quarry may have a significant impact on your bottom line. Keep Reading

Clarification system enhances water quality, conserves resources

A one-of-a-kind water clarification system is allowing the Cemex Balcones Quarry to improve water quality and conserve local water resources. Keep Reading

3-D imaging emerging as tool for aggregate industry

Could 3-D imaging software soon give aggregate companies new perspectives on their sites? Keep Reading

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