2020 Safety Awards

SAFETY AWARDS 2020

WYOMING MINING ASSOCIATION AND MINING ASSOCIATES OF WYOMING MAW 2020 Awards

LARGE CATEGORY CONTRACTORS with greater than 75,000 hours reported in 2020. • 1st Place - Interstate Power Systems

6 consecutive years without an LTA | 1,436,507 acm. hours • 2nd Place – Nelson Brothers Mining Services, LLC

3 consecutive years without an LTA | 442,027 acm. hours • 3rd Place – GK Construction

1 consecutive years without an LTA | 198,785 acm.hours

MEDIUM CATEGORY CONTRACTORS with 25,000 to 75,000 reported hours in 2020. • 1st Place - Komatsu Mining Corp. (formerly Joy Global)

8 consecutive years without an LTA | 1,405,450 acm. hours • 2nd Place – L&H Industrial Inc.

11 consecutive years without an LTA | 903,162 acm. hours • 3rd Place – Big Horn Tire

9 consecutive years without an LTA | 592,674 acm.hours

SMALL CATEGORY CONTRACTORS with less than 25,000 reported hours in 2020. • 1st Place - SLS West, Inc.

11 consecutive years without an LTA | 364,604 acm. hours • 2nd Place – FireMaster

9 consecutive years without an LTA | 217,155 acm. hours • 3rd Place – Arnold Machinery Company

3 consecutive years without an LTA | 84,785 acm.hours

SAFETY AWARDS 2020

WYOMING MINING ASSOCIATION AND MINING ASSOCIATES OF WYOMING WMA 2020 Awards

SURFACE MINE – LARGE CATEGORY

1st Place – Thunder Basin Coal Co., LLC - Black Thunder Mine 2nd Place – Navajo Transitional Energy Company – Antelope Mine 3rd Place – Navajo Transitional Energy Company - Cordero Rojo Mine SURFACE MINE – SMALL CATEGORY

1st Place – Buckskin Mining Company – Buckskin Mine 2nd Place – Peabody Caballo Coal, LLC – Caballo Mine 3rd Place – Peabody Caballo Coal, LLC – Rawhide Mine UNDERGROUND MINE – LARGE CATEGORY

1st Place – Ciner Wyoming, LLC – Big Island Mine & Refinery 2nd Place – Solvay Chemicals, Inc. – Solvay Chemicals Mine 3rd Place – Genesis Alkali, LLC – Genesis Alkali @ Westvaco UNDERGROUND MINE – SMALL CATEGORY