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Darren Constantino

Darren Constantino is an editor of Pit & Quarry magazine. He can be reached at dconstantino@northcoastmedia.net.

OSSGA 2017 Operations Tour visits Ottawa sites

Nearly 90 members of the Ontario Stone, Sand & Gravel Association (OSSGA) attended the group's 2017 Operations Tour last week in Ottawa, Ontario, Canada. Keep Reading

MDU Resources promotes two executives

MDU Resources promoted Jason Vollmer to vice president, CFO and treasurer; and named Stephanie Barth as chief accounting officer. Keep Reading

Superior Industries names components territory manager

Superior Industries Inc., manufacturer of bulk material processing and handling systems, has hired Terry O’Hearn as its new conveyor components territory manager for the south central United States. Keep Reading

Great Lakes limestone trade up nearly 19 percent in August 2017

Shipments of limestone on the Great Lakes totaled 3,991,471 tons in August, an increase of 18.6 percent compared to a year ago. Keep Reading

Michelin, TIA offer training course for earthmover tire service

Michelin Earthmover has launched a new 300-level training and certification course with the Tire Industry Association to certify dealer technicians. Keep Reading

Industry index leveling off since June peak

The P&Q Aggregate Industry Index rose slightly for September, climbing to 378 after two months of declines. Keep Reading

Dodge Momentum Index slips in August

The Dodge Momentum Index moved lower in August, falling 2.4 percent to 129.1 (2000=100) from its revised July reading of 132.2. Keep Reading

Industry stock prices up slightly this month

Most of the publicly traded aggregate-producer stocks have climbed slightly in the past month. Most notably, Eagle Materials (EXP) is up nearly 14 percent since this time in August. Keep Reading

Supplier of custom dredges opens in California

Aggregate Dredge Solutions is a new company that specializes in custom-built mechanical dredges for the aggregate industry. Keep Reading

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