This award recognizes quarries that achieve Gold Awards in at least two categories – Safety Excellence, Environmental Excellence and/or Excellence in Community Relations – over a five-year period. Each operation will be awarded a number of stars corresponding to the number of awards won and be identified as a Two- or Three-Star Award winner.

Two Stars of Excellence Recipient Winners


Benson Quarry
Martin Marietta
2018 Safety Excellence
2019 Environmental Gold



Presque Isle Quarry
2018 Environmental Gold
2019 Community Relations Gold 

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