Annual ReportOf The

State InspectorOf

MinesOf

WYOMING

Year Ending

December 31, 2015

THE STATE OF WYOMING MATTHEW MEAD

GOVERNOR

TERRY W. ADCOCK

State Inspector of Mines

Department of Workforce ServicesOFFICE OF MINE INSPECTOR

P. O. Box 1094Rock Springs, WY 82902

TELEPHONE 307-362-5222 FAX 307-362-5233

December 31, 2015

The Honorable Matthew Mead

Governor of Wyoming

State Capitol Building

Cheyenne, WY 82002

Dear Governor Mead:

Persuant to Wyoming Compiled Statutes of 1995, relating to mining, I have the honor to transmit herewith the Annual Report of the State Inspector of Mines for the year 2015.

Respectfully submitted,

Terry W. Adcock

State Inspector of Mines

1

MATTHEW MEAD

Governor of Wyoming - 2015

2

STATE MINE INSPECTOR'S OFFICE PERSONNEL

Name Title Location

Adcock, Terry W. State Inspector of Mines Rock Springs

Ashley, Cary D. Deputy Inspector of Mines Casper

Bailey, Doug Deputy Inspector of Mines Gillette

Crumrine, Mark A. Deputy Inspector of Mines Cody

Gomez, Gary Deputy Inspector of Mines Rock Springs

McCann, Michael A. Deputy Inspector of Mines (Coal) Rock Springs

Goplerud, Rebecca E. Senior Office Support Specialist Rock Springs

This office is a division of the Department of Workforce Services, and is located in Rock Springs, WY. It is the responsibility of this office to administer the State Statutes pertaining to the health and safety of the miners, and to recommend legislative changes in such regulations when needed.

Pursuant to these statutes, each mining operation in the State is inspected for compliance several times each year, and all fatal or serious accidents are investigated. Complaints by employees of unsafe working conditions are also investigated.

State Statutes also created the Mining Council, composed of 10 members and the State Inspector of Mines. The membership is composed of 5 management and 5 hourly representatives from various types of mining operations. The members of the Council act in conjunction with the State Inspector of Mines to improve the health and safety in the mines of this state.

The State Mining Council is also responsible for the certification of underground and surface mine foreman and mine examiners as required by State Statutes. The members of the Mining Council are:

Barker, Christopher G. Hourly, UG Coal

Ciner Wyoming LLC

Green River, WY

Burd, Michael K. Hourly, Trona

Tronox Alkali Corp

Green River, WY

Dillinger, Phil Hourly, Coal

Alpha Coal West, Inc.

Gillette, WY

Dorn, Don S. Hourly, Coal

Thunder Basin Coal-Black Thunder

Gillette, WY

3

Johnson, Alan Management, Coal

Cloud Peak Energy

Gillette, WY

Musbach, Timothy E Management,Trona - President

Ciner Wyoming LLC

Green River, WY

Pacheco, Robert J. Hourly, Coal

Black Butte Coal Company

Point of Rocks, WY

Rhoades, Christine Management, Coal

Cloud Peak Energy

Gillette, WY

Ritter, Brett Management, Coal

Westmoreland Coal Co.

Kemmerer, WY

Waterhouse, Tom Management, Sand & Gravel

Evans Construction Company

Jackson, WY

4

2015 - EXECUTIVE SUMMARY

Fatalities

THERE WERE NO FATALITIES ON MINE SITES IN 2015.

Lost Time Accidents

Operations:2015 - 68 Lost Time Accidents2014 - 51 Lost Time Accidents2013 - 57 Lost Time Accidents

Contractors:2015 - 13 Lost Time Accidents2014 - 12 Lost Time Accidents2013 - 12 Lost Time Accidents

Total:2015 - 81 Lost Time Accidents2014 - 63 Lost Time Accidents2013 - 69 Lost Time Accidents

We had a total of 108 companies that worked at least 10,00 hours or more without a losttime accident in 2015.

5

Production and Employee Data

2015 - Coal Production - 375,694,995 tons2014 - Coal Production - 392,751,713 tons2013 - Coal Production - 387,995,072 tons

2015 - Coal Employment - 6,646 employees 2014 - Coal Employment - 6,578 employees2013 - Coal Employment - 6,516 employees

2015 - Trona Production - 17,325,244 tons2014 - Trona Production - 17,080,070 tons2013 - Trona Production - 16,373,970 tons

2015 - Trona Employment - 2,483 employees2014 - Trona Employment - 2,313 employees2013 - Trona Employment - 2,328 employees

2015 - Bentonite Production (plant) - 3,999,193 tons (mine) - 3,669,228 tons 2014 - Bentonite Production (plant) - 4,130,643 tons (mine) - 4,983,400 tons2013 - Bentonite Production (plant) - 3,253,731 tons (mine) - 4,057,372 tons

2015 - Bentonite Employment - 688 employees2014 - Bentonite Employment - 729 employees2013 - Bentonite Employment - 734 employees

State Mine Inspector Health and Safety Inspections

2015 - 913 Health and Safety Inspections conducted2014 - 955 Health and Safety Inspections conducted2013 - 853 Health and Safety Inspections conducted

6

Sub-Part Violation Discription

30 30-3-107 Inspections for safety hazards.

30 30-2-209 Inspections; reports; posting and distribution; interim reports.

30 30-2-402 Annual report to inspector; contents.

30 30-2-207 Access to mining operations, etc.; penalty for refusal of access or obstruction; enforcement by injunction; misrepresentation of facts or information to inspector; obstruction of inspector or deputy.

30 30-2-101 Definitions.

30 30-2-208 Inspections; when held; duties of inspector or deputy; authority to clear unsafe mine or portion thereof.

30 30-3-105 Bulletin boards to be maintained for posting rules and regulations.

56 56.14112 Construction and maintenance of guards.

56 56.9300 Berms or guardrails.

56 56.16004 Containers for hazardous materials.

56 56.14101 Brakes.

56 56.11003 Construction and maintenance of ladders.

56 56.12019 Access to stationary electrical equipment or switchgear.

56 56.4104 Combustible waste.

57 57.4104 Combustible waste.

57 57.14112 Construction and maintenance of guards.

57 57.12030 Correction of dangerous conditions.

57 57.10004 Brakes.

57 57.3200 Correction of Hazardous conditions.

57 57.22305 Approved equipment (III mines).

57 57.6900 Damaged or deteriorated explosive material.

77 77.1104 Accumulations of combustible materials.

77 77.1713 Daily inspection of surface coal mine; certified person; reports of inspection.

77 77.505 Cable fittings; suitability.

77 77.412 Compressed air systems.

77 77.1304 Blasting agents; special provisions.

77 77.411 Compressed air and boilers; general.

77 77.603 Clamping of trailing cables to equipment.

Frequently Cited Violations - By Regulation Sub Part

7

Training

Mine Safety and Health Training is available through the M.S.H.A. State Grant Program which is funded by a grant awarded by the Department of Labor. There are full time and contract trainers located at the Northern Wyoming Community College District, Gillette College and at the Western Wyoming Community College, Green River Campus. These instructors conduct training on campus and also travel throughout the state upon request.

The programs currently available from certified instructors are:

Annual Refresher TrainingNew Mine TrainingImpoundment Re-certificationElectrical Certification ReviewElectrical Re-certificationMine Foreman Certification ReviewSurface Coal Shot-Firer Re-certificationInstructor Training for CertificationAccident Investigation and PreventionPart 56/57 TrainingPart 77 TrainingPart 46 TrainingPart 47 Haz-Com TrainingPart 62 Noise TrainingFirst Respondor TrainingFirst AidC.P.R.

I encourage all of the mines and mine contractors to use the Grant Program whenever possible.

8

2015 - MINE FOREMAN CERTIFICATION

The Wyoming Mining Council is responsible for the certification of Mine Foreman in the state. 226 certificates were awarded for 2015.

Surface Coal Foreman

Allen, Jason A5100

Ames, Lisa A5101

Applegate, Raymond A5102

Archibald, Michael A5103

Archie, Kyle A5104

Atwell, Travis A5107

Barff Sr., John W. A5110

Beaver, Virgil A5113

Beebe, Kurt A5114

Bell, Kyle A5117

Binkley, Alvin A5121

Bond, Bailie A5123

Bosh, Jacob A5124

Brauangel, Shannon A5125

Brown, Donald A5127

Brown, John A5129

Browning, Stephen A5131

Bruckelmyer, Gary A5132

Burgardt, Mike A5133

Camp, Gregory A5138

Chapman, Travis A5140

Cobb, Michael A5145

Cook, Conor A5146

Coudret, Phillip A5148

Cowley, Matthew A5149

Coy, Mark A5150

Crain, Cody A5151

Craver, Russell A5152

Crawford, Travis A5153

Cunningham, Donald A5154

Curran, Matthew A5155

Damm, Matt A5156

Davis, Brian A5164

Day, Brandon A5165

DeHaan, Nicholas A5167

Dell, Robert A5168

Dever, Thomas A5169

Dorn, Donald A5171

Dorn, Stanley A5170

Downey, Conrad A5172

Dunn, Jeramie A5173

Maakestad, Timothy A5248

McBrayer, William A5253

McCollum, Brigett A5254

McLagan, Patrick A5255

McMillen, Robert A5256

McOmber, James A5257

Meeks, Gannon A5258

Meeks, Kurt A5260

Meeks, Westen A5259

Miller, Steve A5261

Morgado, Steve A5265

Morgan, Vanessa A5266

Morris, Justin A5267

Murphy, Joseph A5271

Nace, Challis A5272

Nelson, Gene A5273

Nickoson, David A5275

Nolan, Mackenzie A5276

Norton, Nevada A5277

Oster, Jessi A5278

Overby, Travis A5279

Overman, Matthew A5280

Parks, Brian A5281

Pflaumer, Ryan A5286

Piippo, Robin A5287

Pilcher, Michael A5288

Porter, Mark A5289

Powell, Jeffrey A5290

Pratt, Neil A5291

Privette, Kyle A5294

Quilty, Jeff A5295

Randall, Valerie A5296

Reynolds, Brett A5301

Reynolds, Chad A5302

Rheaume, Frank A5303

Rich, Garrett A5304

Riley, Tanner A5305

Rimmer, Trent A5306

Rogers, Kyle A5309

Roth, Mark A5310

Ryan, Christopher A5314

9

Ealy, Corey A5174

Eichhorst, Jon A5175

Ellertson Jr, Clyde A5176

Ellingson, William A5177

Fayle, Bandy A5181

Filangi, Michael A5182

Formanek, Eligh A5184

Frogge, Trevor A5187

Froning, Steve A5188

Gardner, Joshua A5189

Gilbert, Forrest A5190

Goff, David A5191

Goich, Jack A5192

Gomez, Phillip A5193

Granger, Brian A5194

Gromann, Michael A5195

Halko, Craig A5196

Haluzak Jr, Roger A5197

Hampton, Riley A5198

Harmon, Lattimer A5200

Harris, James D A5201

Hartshorn, Eric A5204

Hegel, Danna A5205

Helm, James A5206

Helvey, Daniel A5207

Herrera, Andrew A5208

Heying, Nathan A5209

Hildebrandt, Detlef A5210

Hinker, Grace A5211

Jeffers, Jim A5218

Johnson, Bryan A5224

Johnson, Dustin A5223

Jones, Casey A5225

Kautz, Marcia A5227

Kellebrew, Karsen A5228

Kezar, Cyrus A5229

King, Zach A5230

Kleiner, Robert A5233

Krogman, Scott A5236

Lenker, Ben A5238

Little, David A5239

Lucero, Edward A5243

Ryno, Shane A5315

Schell, William A5316

Schirmer, Steven A5317

Shepard, Darrell A5322

Shoun, John A5326

Shreffler, Shane A5327

Smith, David A5328

Steeves, Cole A5333

Stevenson, Justin A5334

Strobl, Aaron A5335

Stryker, Eric A5336

Swan, Joshua A5339

Tanner, Mary A5340

Terry, Scott A5341

Thayne, Colten A5342

Thomas, Shaun A5343

Thorne, Jason A5344

Thrailkill, Devlin A5345

Thurman, Kent A5346

Tieman, Bryce A5347

Trancynger, Steve A5351

Uhrig, Morgan A5354

Urman, Casey A5355

Valdez, Keith A5356

VanVlerah, Nathan A5359

Verhasselt, Darcy A5360

Waite, Tamberlee A5363

Wakefield, Cole A5365

Waldner, Kenneth A5364

Walker, Kenneth A5366

Wallace, Troy A5367

Warner, Anthony A5372

Waterhouse, Joseph A5373

Waters, Suzanne A5374

Wegner, Allen A5377

Wickham, Marshal A5382

Williamson, John A5383

Williamson, Richard A5384

Willis, Chase A5385

Wood, Mike A5389

Wulf, Darin A5390

Surface Metal/Non-Metal Foreman

Brown, Brock A5130

Brown, Shane A5128

Campbell, Dayne A5139

DeGraw, David A5166

Erickson, Chad A5178

Filibi, Frank A5183

Hansen, Rick A5199

Janiak, David A5217

Lowe, Michael A5240

Mitchell, Christopher A5262

Neuenschwander, Mike A5274

Ruddell, Bryan A5313

10

Underground Metal/Non-Metal Foreman

Peterson, Ray A5285

Underground Coal Mine Foreman

Backman, Hakan A5109

Beard, Bill A5112

Davies, Cameron A5162

Davis, Garth A5163

Fail, Aaron A5180

Hartley, Jeremy A5203

Jacobsen, Dirk A5216

Jensen, Scott A5220

Jerome, Kevin A5222

Kitteridge, Curt A5232

Lucas, Chris A5242

Mortensen, Richard A5269

Randall, Rowdy A5298

Robertson, Robby A5308

Ward, Shawn A5371

Watkins, Danny A5376

Wilson, Bevan A5387

Yantis, Keith A5391

Underground Trona Mine Foreman

Behling, Peter A5116

Benboe, Trevor A5119

Busenbark, Wyett A5135

Byington, Stephen A5137

Chivers, Casey A5142

Chubb, Shawn A5144

Darlington, Kyle A5158

Daugherty, Rodney A5160

Frey, Rodney A5186

Jackson, Todd A5214

Knutson, Jake A5235

Lucero, Mathew A5245

Lujan, Ryan A5247

Martin, Casey A5251

Moeller, Casey A5264

Prettyman, James C A5293

Redmon, Tony A5300

Roundy, Edward A5312

Serrano, Mike A5319

Shelton, Grant A5321

Sherman, Bruce A5324

Smith, Dustin A5330

Spalding, G. Jacob A5332

Sutton, Darrin A5338

Todd, Ben A5350

Tremelling II, Glenn A5353

Voda, Stuart A5362

Wamsley, Joseph A5369

Wells, Josh A5380

Zawada, Wendy A5393

Certifications awarded for 2015: 226

11

2015 - EXAMINER CERTIFICATION

The Wyoming Mining Council is responsible for the certification of Mine Examiners in the state. 65 certificates were awarded for 2015.

Underground Coal Mine Examiner

Backman, Hakan A5108

Beard, Bill A5111

Biery, Daniel A5120

Browder, Terry A5126

Cordes, Tyler A5147

Davies, Cameron A5161

Fail, Aaron A5179

Hartley, Jeremy A5202

Huntington, Melvin A5212

Jacobsen, Dirk A5215

Jensen, Scott A5219

Jerome, Kevin A5221

Jones, Jason A5226

Kitteridge, Curt A5231

Lucas, Chris A5241

Maldonado, Adrian A5249

Matekovic, John A5252

Mortensen, Richard A5268

Payan, David A5283

Randall, Rowdy A5297

Robertson, Robby A5307

Tijerina, Richard A5348

Ward, Shawn A5370

Watkins, Danny A5375

Wilson, Bevan A5386

Wilson, Kenderick A5388

Underground Trona Mine Examiner

Behling, Peter A5115

Benboe, Trevor A5118

Busenbark, Wyett A5134

Byington, Stephen A5136

Chivers, Casey A5141

Chubb, Shawn A5143

Darlington, Kyle A5157

Daugherty, Rodney A5159

Frey, Rodney A5185

Jackson, Todd A5213

Knutson, Jake A5234

Lucero, Mathew A5244

Lujan, Ryan A5246

Martin, Casey A5250

Moeller, Casey A5263

Moss, Christopher A5270

Prettyman, James C A5292

Redmon, Tony A5299

Roundy, Edward A5311

Serrano, Mike A5318

Shelton, Grant A5320

Sherman, Bruce A5323

Smith, Dustin A5329

Spalding, G. Jacob A5331

Sutton, Darrin A5337

Todd, Ben A5349

Tremelling II, Glenn A5352

Voda, Stuart A5361

Wamsley, Joseph A5368

Welch, Robert A5378

Wells, Josh A5379

Wilde, Austin A5394

Zawada, Wendy A5392

Underground Metal/Non-Metal Examiner

Peterson, Ray A5284

Surface Coal Examiner

Bobrowski, Michael A5122

Leair, Angelia A5237

Patterson, Joseph A5282

Shirley, Michael A5325

White, Nicolas A5381

Certifications awarded for 2015: 65

12

2015 - QUALIFIED PERSON CERTIFICATION

This certification is the result of legislation that was passed during 1998. The certified person is allowed to test for the presence of methane gas prior to welding or using open flame in an underground coal or trona mine. 102 certificates were awarded for 2015.

NAME CERTIFICATE #

Allen, Clay 1652

Anderson, Jeremy 1612

Barker, Jason 1613

Beckum, Mike 1584

Bluemel, Danny 1614

Bluemel, Evan 1573

Bluemel, Ren 1615

Bolt, Shawn 1561

Braly, Ryan 1592

Britton, Gaylon 1609

Britton, Nathan 1616

Brown, Travis 1617

Bumgardner, Darrell 1562

Byers, Hal 1582

Castillon, Eric 1618

Cederburg, William 1604

Chandler, Bruce 1574

Chandler, Darrell 1580

Ciminelli Jr., James 1577

Ciminelli Sr., Jim 1581

Clark, Tom 1619

Clegg, Nathan 1620

Cordova, Anthony 1596

Covington, Glen 1597

Curry, Clarence 1621

Day, David 1571

Doan, Leon 1649

Drinkle, James 1608

DuPape, Dennis 1575

Eardley, Duke 1590

Evans, Jason 1622

Eyre, Kyle 1623

Finch, Robert 1624

Flansburg, Justin 1589

Folks, Ben 1653

Followell, Nolan 1625

Fornengo, Levi 1563

Frost, Gary 1576

Gil, Nathan 1645

Green, Jeffrey 1658

Greene, Jake 1654

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Hadden, Toby 1593

Hamblin, Timothy 1644

Hammonds, Tye 1650

Harjala, Larry 1599

Henrie, Claude 1588

Hood, Jacob 1655

Joaquim, Antonio 1656

Johnson, Carlos 1591

Jones, Erik 1626

Kendall, Chris 1572

Lacy, Ronald 1627

Lamb, Kevin 1628

Lee, Richard 1629

Lee, Ryan 1630

Lewis Jr., Keith 1657

Mahlik, Kaitlyn 1648

Maldonado, Steve 1631

McFadden, Matt 1598

Menegassi, Sergio 1610

Miracle, Steven 1564

Moen, Arlin 1632

Moore, Chris 1565

Mullins, Michael 1587

Nielsen, Leslie 1633

Olguin, Frank 1585

Owens, STanley 1634

Page II, Calvin 1601

Peel, Crystal 1659

Potter, Joseph 1646

Ray, Dustin 1635

Rea, David 1660

Rees, Stan 1602

Riddle, David 1636

Riddle, William 1578

Ryan, Ed 1594

Ryan, Robert 1606

Salcido, Manuel 1661

Samsel, William 1611

Sanderson, Jeff 1637

Schafer, Mike 1600

Shepard, Randy 1638

Shuster, Micah 1639

Slagowski, Daniel 1566

Smalstig, Cindy 1567

Snow, Jeff 1595

Stacey, Roderick 1579

Stone, Ken 1603

Turner, Tim 1568

Ungaro, Cody 1583

Vazquez, Ruben 1640

14

Webb, Earl 1641

Welchman, Eric 1642

Whittaker, William 1607

Wilbur, Jared 1643

Williams, Daniel 1605

Williams, Trent 1662

Willingham, Byron 1586

Wolfe, Doug 1569

Workman, Dan 1570

Workman, Daniel 1651

Zorn, Daniel W. 1647

Certifications awarded for 2015: 102

15

2015 - SHOT-FIRER CERTIFICATION

The State Inspection of Mines office is responsible for the certification of all blasters working in the mines in Wyoming. Several different categories of certification are offered to meet the needs of the various types of mines. This office cooperates with DEQ/LQD in administering the shot-firer program for surface coal. 10 certificates were awarded for 2015.

NAME CERTIFICATE #

Baldwin, Jason 7498

Beamer, Vince 7497

David, Smith 7492

Dunlap, Lewis 7495

Epler, Kevin 7494

Ferrell, Casey 7499

Gaines, Jacob 7496

Hamblin, Timothy 7501

Luckow, Jared 7493

McCollum, Robert 7500

Certifications awarded for 2015: 10

16

2015 - CONTRACTOR CERTIFIED PERSON

This certification is the result of new rule making in 2008. This certified person is qualified to perform work place examination at surface coal mines for contractor work areas. 147 certificates were awarded for 2015.

NAME CERTIFICATE #

Adams, Bobby 1160

Allen, Edwin 1119

Anderson, Eric 1179

Aquirre, Simon 1152

Ball, Scott 1145

Bare, Jonathan 1223

Bears II, Samson 1139

Belecky, Haley 1149

Bellikka, Ryan 1235

Bentley, Lawrence 1122

Berry, Levi 1124

Bialas, Chase 1232

Black, Wilson 1140

Boardman, Nathan 1157

Boardman, Tim 1158

Broomhall, Gavin 1214

Bryan, Natasha 1137

Bunnell, Dewey 1132

Burnett, Gaylene 1169

Busse, Eric 1126

Campbell, Trinity 1116

Carstens, Nicole 1190

Christiansen, Lee 1201

Clark, Aaron 1147

Clark, Caleb 1199

Conway, Nickolas 1118

Corbitt, Jeff 1172

Cornell, Casey 1200

Cunningham, David 1208

Dana, Vic R. 1180

Daniel, Jacob 1248

Darlow, Gary 1218

DeBoer, Doug 1247

Degano, James 1167

Distad, Haakon 1195

Doyle, Shawn 1183

Eckenrod, Sean 1148

Flocchini, Erin 1131

Folau, Seni 1188

Forcier, Jacob 1198

Fritz, Jacob 1250

17

Fultan, Christopher 1133

Gambell, Christopher 1161

Garcia, Debra 1242

Gardner, Matthew 1229

Goettle, Amanda 1156

Gonzalez, Antonio 1244

Gotfredson, William 1185

Grundman, Neil 1162

Grundy, Troy 1209

Haberman, John 1215

Haley, Russell 1241

Hamilton, Bart 1125

Hamilton, Tyler 1166

Hand, Michael 1219

Hart, Kaylene 1206

Hayes, Floyd 1173

Henderson, Ernest J. 1181

Holwell, Chad 1220

Hoover, Ben 1113

Hottel, Ephraim 1254

Hugget, Woody 1174

Ingram, Bobby 1136

James, Stephanie 1114

Jennings, Clay 1249

Jensen, Levi 1163

Johansen, Dave 1227

Johnson, T. Craig 1176

Johnston, Jeff 1240

Jones, Anthony 1251

Kane, Joseph 1165

King, Sara 1159

Kiter, Kameron 1256

Kivi, Adam 1252

Koch, Kyle 1175

LaCross, Keith 1115

Leonard, Joseph 1246

Lewis, William 1210

Little, Kevin 1237

Lovell, Tom 1224

Lucas, Paul 1134

Madewell, Cameo 1233

Malcolm, Alan 1211

Manookin, Matt 1238

Maynard, Frank 1127

McCartney, Rick 1123

McMillan, Frank 1120

Meyers, Robert 1245

Mitchell, Benjamin 1143

Mitchell, Bryan 1144

Mitchell, Jacob 1135

18

Mitchell, Jimmy 1141

Mock, Daniel 1236

Montgomery, Emell 1142

Moody, Darcie 1189

Mueller, Lonnie 1168

Muhlbauer, Rachael 1150

Murie, Jeremiah 1239

Nab, Andrew 1111

Nab, Anna 1207

Needham, Jesus 1178

Nickelson, Samantha 1230

Nicks, Ashley 1151

Nixon, Tyler 1226

Nourmohamadian, Mike 1154

Offenbacher, John 1257

Osteen, Joe 1146

Peterson, Alex 1202

Peterson, Dede 1138

Pugliese, Frank 1253

Pugliese, Frank 1253

Rau, Mardy 1112

Reyes, Juan 1164

Roberts, Kenneth 1186

Row, Dustin 1155

Sachse, Peter 1203

Sachwitz, Shane 1117

Salcido, Mike 1128

Sanchez, Jose 1221

Sarver, Michael 1204

Schanck, Robert 1205

Schneider, Stephen 1177

Scott, Jacob 1153

Sharp, Ronald 1197

Shevchuk, Christina 1191

Singleton, Matt 1243

Sparks, Trent 1212

Staley, Kyle 1255

Steinlient, Devin 1222

Stewart, Todd 1182

Swenson, Robert 1228

Swift, Daryl 1171

Talbott, Kyle 1213

Tedesko, Wayne 1194

Thomas Jr., William D. 1217

Thomas Sr., William P. 1216

Torgerson, Eric 1187

Trujillo, Robert 1121

Turner, Randy 1196

Wananda, Jack 1231

Welch, Jeremiah 1184

19

Wendling, Sean 1170

Williams, John 1192

Winkler, Josh 1129

Wortham, John 1225

Wynia, Brian 1130

Zimmerschied, Kari 1193

Certifications awarded for 2015: 147

20

2015 - SAFETY AWARDS

I would like to commend and congratulate the following companies and their employees for having worked the entire year of 2015, for 10,000 or more manhours, with no lost time accidents.

OPERATIONS MANHOURS

Ciner Wyoming, LLC - Ciner Wyoming, LLC 817,834

Buckskin Mining Company - Buckskin Mining Company 469,033

Interstate Powersystems Inc. 312,092

Thunder Basin Coal Co. LLC/Coal Creek - Coal Creek Mine 310,147

Mountain Cement Company - Mountain Cement Plant #1 300,335

Peabody Caballo Coal, LLC - Caballo Mine 291,886

Balfour Beatty Infrastructure, Inc. 213,881

Standard Laboratories, Inc. 209,970

Nelson Brothers Mining Services, LLC 189,833

GK Construction 175,518

TIC- The Industrial Company Wyoming, Inc 162,399

WESCO 134,018

Bentonite Performance Minerals, LLC - Lovell - BPM Lovell Mill 133,942

MI SWACO a Schlumberger Company - MI SWACO Greybull Plant 129,416

Dennis M. McCoy & Sons, Inc. 121,473

Wyodak Resources Development Corporation - Wyodak Mine 118,340

MI SWACO a Schlumberger Company - MI SWACO Greybull Mine 117,585

American Colloid Company - Lovell Mill 113,986

Searle Brothers Construction 113,450

Joy Global 109,068

Earth Work Solutions 108,878

Watco/Black Thunder Switching 89,915

AECOM 88,562

New Era Petroleum, Inc. - West Warm Springs Project 85,345

21

OPERATIONS MANHOURS

Securitas Security Services USA, Inc 75,050

Big Horn Tire, Inc 71,366

American Colloid Company-Colony West - American Colloid Company 66,135

L&H Industrial 55,717

Savage Transportation Services 55,232

ESCO Wright 52,012

Black Hills Bentonite - Mills Plant 49,349

Jolley’s Trucking Inc. 44,367

Croell Redi-Mix, Inc. - Open Pit-Sand & Gravel 42,914

Wyo-Ben, Inc. - Lucerne Mill 42,444

Industrial Services Inc 41,966

Degerstrom Converters 41,807

SLS West, Inc. 41,058

SGS NA Minerals 40,011

Great Basin Industrial, LLC 38,798

Iron Arc Welding 34,382

Tri State Construction LLC 34,322

Martin Marietta-Guernsey Quarry - Guernsey Quarry 33,390

Black Rock Mine Service, LLC. 32,989

Pete Lien & Sons, Inc. - 4801513 Wyoming Lime Products 30,861

Redi Project Services LLC 30,793

American Colloid Company - Yellow Tail Mine 30,525

Willits Company, Inc. - Harriman Quarry 26,668

L. D. Anderson, Inc. 26,309

Cate Equipment Company 26,256

Black Hills Bentonite - Worland Plant 25,557

Wyo-Ben, Inc. - Big Horn Basin Mines 25,489

FireMaster 25,125

Buckley Powder 24,939

22

OPERATIONS MANHOURS

Liebherr Mining Equipment 24,901

McGarvin-Moberly Construction Co. - Crusher #2 24,770

American Equipment, Inc. 24,643

2M Construction, Inc. - 2M Construction, Inc. 23,779

Major Drilling 23,254

American Railcar Industries 22,990

Redi Services LLC 22,811

Komatsu Equipment Company 22,541

McMurry Ready Mix Co. - Crusher #3 22,181

Kilroy LLC - 48-01637 22,179

Elwood Staffing Services, Inc. and its subsidiary SOS Staffing 22,098

4N Trucking Inc. 21,884

DMC Mining Services 21,591

Hladky Construction, Inc. 20,584

Black Hills Bentonite - Kaycee Mine 20,506

Mountain State Rail Services, Inc. 20,203

Wheeler Machinery Company 19,217

Bentonite Performance Minerals, LLC - Lovell - BPM Lovell Mine 18,416

JTL Group, Inc. dba Knife River - Star Pit #1 18,322

Evans Construction Company - Evans #1 Portable 18,255

Bodec Inc. 18,062

Black Hills Bentonite - Thornton Plant 18,055

Reno Rock Transport LLC 17,821

Mountain States Contracting 17,570

Willits Company, Inc. - Polo Ranch 17,489

Black Hills Bentonite - Tensleep Mine 17,407

Mountain West Electric, Inc. 17,103

Mullinax Concrete Service Co Inc - Mullinax-Sand & Gravel Pit 15,761

Black Hills Bentonite - Glenrock Mill 15,758

23

OPERATIONS MANHOURS

Industrial Contractors Inc. 15,741

JENNCHEM 14,779

Watco/Ciner Wyoming 14,576

JTL Group, Inc. dba Knife River - VR Pit 14,509

Cumberland Gap Hearthstone Inc. - Cumberland Gap Hearthstone 14,446

Hamm Equipment, Inc. 14,200

Warfab Inc 13,744

Veyance Industrial Services 13,596

Winkler Trucking Inc. 13,520

MK Weeden Construction, Inc. 13,451

Arch of Wyoming, LLC - Seminoe II Mine 13,449

Femco 13,098

Fisher Sand & Gravel - Contractor ID D3H 12,682

Empire Southwest 12,641

Fenner Dunlop Engineered Conveyor Solutions 12,439

Mandros Painting Inc. 12,263

Mullinax Concrete Service Co Inc - Mullinax Portable Crushing 12,001

Fuzion Energy Services 11,568

Good Mining Company LLC - Bear Creek 624 11,553

Mining Electrical Services, LLC 11,429

Fisher Sand & Gravel - Plant #44 10,997

Taylor Trucking 10,880

Total Mining & Exploration 10,856

Alta Construction, Inc. 10,591

Green River Rock, Inc. - Fear Pit #1 10,562

Fisher Sand & Gravel - Plant #43 10,299

TOTAL 108

24

COAL PRODUCTION FROM 1912 THROUGH 2015

Year Tonnage Employees

1912 .................................................................................................... 7,341,141 0

1913 .................................................................................................... 7,095,652 0

1914 .................................................................................................... 7,221,772 0

1915 .................................................................................................... 6,268,990 0

1916 .................................................................................................... 7,696,344 0

1917 .................................................................................................... 8,789,514 0

1918 .................................................................................................... 9,417,269 7,723

1919 .................................................................................................... 8,166,008 7,725

1920 .................................................................................................... 9,589,274 8,166

1921 .................................................................................................... 8,303,479 8,037

1922 .................................................................................................... 5,976,474 9,192

1923 .................................................................................................... 7,587,676 7,511

1924 .................................................................................................... 6,715,554 7,210

1925 .................................................................................................... 6,557,576 6,364

1926 .................................................................................................... 6,495,815 5,912

1927 .................................................................................................... 5,738,561 5,081

1928 .................................................................................................... 6,553,174 5,639

1929 .................................................................................................... 6,690,779 4,768

1930 .................................................................................................... 6,070,796 4,868

1931 .................................................................................................... 5,000,366 4,675

1932 .................................................................................................... 4,163,419 4,236

1933 .................................................................................................... 4,004,602 3,792

1934 .................................................................................................... 4,376,791 3,778

1935 .................................................................................................... 5,165,289 4,090

1936 .................................................................................................... 5,791,202 4,751

1937 .................................................................................................... 5,950,230 4,996

1938 .................................................................................................... 5,219,054 4,868

1939 .................................................................................................... 5,411,072 4,287

1940 .................................................................................................... 5,350,702 4,321

1941 .................................................................................................... 6,670,808 4,506

1942 .................................................................................................... 8,154,861 4,776

1943 .................................................................................................... 9,237,729 4,675

1944 .................................................................................................... 9,559,593 4,585

1945 .................................................................................................... 9,836,798 4,814

1946 .................................................................................................... 7,616,681 4,500

1947 .................................................................................................... 8,054,751 4,348

1948 .................................................................................................... 6,408,302 4,212

1949 .................................................................................................... 5,972,640 3,814

1950 .................................................................................................... 6,341,899 3,598

1951 .................................................................................................... 6,288,157 3,187

1952 .................................................................................................... 6,106,949 2,903

1953 .................................................................................................... 5,243,715 2,788

1954 .................................................................................................... 2,833,353 1,532

1955 .................................................................................................... 2,921,563 979

1956 .................................................................................................... 2,555,452 1,016

25

1957 .................................................................................................... 2,118,366 634

1958 .................................................................................................... 1,631,234 587

1959 .................................................................................................... 1,976,597 479

1960 .................................................................................................... 2,004,147 439

1961 .................................................................................................... 2,520,258 446

1962 .................................................................................................... 2,574,560 449

1963 .................................................................................................... 3,126,942 371

1964 .................................................................................................... 3,103,798 380

1965 .................................................................................................... 3,257,314 327

1966 .................................................................................................... 3,670,505 356

1967 .................................................................................................... 3,588,649 332

1968 .................................................................................................... 3,694,213 352

1969 .................................................................................................... 4,605,994 448

1970 .................................................................................................... 7,380,921 621

1971 .................................................................................................... 8,007,765 727

1972 .................................................................................................... 10,920,468 943

1973 .................................................................................................... 14,840,857 1,179

1974 .................................................................................................... 20,649,754 1,411

1975 .................................................................................................... 23,784,128 2,038

1976 .................................................................................................... 31,085,412 2,511

1977 .................................................................................................... 44,046,842 3,314

1978 .................................................................................................... 58,174,825 3,928

1979 .................................................................................................... 71,445,178 5,265

1980 .................................................................................................... 94,986,433 6,231

1981 .................................................................................................... 102,695,536 6,015

1982 .................................................................................................... 107,954,583 5,681

1983 .................................................................................................... 112,187,874 5,401

1984 .................................................................................................... 130,745,779 5,336

1985 .................................................................................................... 140,424,446 5,275

1986 .................................................................................................... 135,403,347 4,671

1987 .................................................................................................... 146,488,648 4,423

1988 .................................................................................................... 163,588,200 4,533

1989 .................................................................................................... 171,140,004 4,560

1990 .................................................................................................... 184,005,701 4,623

1991 .................................................................................................... 193,863,806 4,663

1992 .................................................................................................... 189,470,256 4,648

1993 .................................................................................................... 209,925,826 4,562

1994 .................................................................................................... 236,908,067 4,572

1995 .................................................................................................... 263,938,023 4,374

1996 .................................................................................................... 278,424,956 4,398

1997 .................................................................................................... 281,481,516 4,303

1998 .................................................................................................... 314,962,091 4,335

1999 .................................................................................................... 336,459,938 4,606

2000 .................................................................................................... 338,852,148 4,414

2001 .................................................................................................... 368,878,135 4,532

2002 .................................................................................................... 373,195,431 4,684

2003 .................................................................................................... 376,565,247 4,788

2004 .................................................................................................... 395,425,278 5,345

2005 .................................................................................................... 404,488,858 5,330

2006 .................................................................................................... 444,880,617 6,030

26

2007 .................................................................................................... 452,134,704 6,469

2008 .................................................................................................... 466,319,331 6,760

2009 .................................................................................................... 432,481,322 6,822

2010 .................................................................................................... 442,061,036 6,869

2011 .................................................................................................... 438,380,012 7,000

2012 .................................................................................................... 401,457,074 6,902

2013 .................................................................................................... 387,995,072 6,516

2014 .................................................................................................... 392,751,713 6,578

2015 .................................................................................................... 375,694,995 6,646

27

2015 - COAL PRODUCTION BY COUNTY

Campbell 363,325,451

Carbon 0

Lincoln 4,470,864

Sweetwater 7,898,680

TOTAL 375,694,995

2015 - COAL BY MINING METHOD

Surface 372,604,820

Underground 3,090,175

TOTAL 375,694,995

28

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JTL

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erP

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ox 7

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2601

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per

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e H

ayne

s, G

ener

al

Man

ager

Nat

rona

Pla

nt8

1127

5

49

2015

- S

AN

D A

ND

GR

AV

EL

OP

ER

AT

ION

S

Nam

e &

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ress

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eM

anag

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JTL

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nc. d

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nife

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ox 2

0150

Che

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e, W

Y 8

2003

Sta

r P

it #1

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sen,

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side

ntLa

ram

ieM

ine

1125

5008

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nc. d

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2601

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Man

ager

Nat

rona

Pla

nt12

3074

41

Kob

be C

onst

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Par

tner

ship

PO

Box

102

5P

owel

l, W

Y 8

2435

Pit

1141

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Rob

ert K

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, Par

tner

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kM

ine

433

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mie

Cou

nty

Pub

lic W

orks

1379

7 P

rairi

e C

ente

r C

ircle

Che

yenn

e, W

Y 8

2009

Goe

rtz

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543

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is &

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is, I

nc.

370

A B

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ock

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, WY

829

01

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2 #6

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, Sup

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eetw

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2126

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824

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116

6W

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2401

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826

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72

51

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ION

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828

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829

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2435

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10

52

2015

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D A

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AV

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ION

S

Nam

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nc.

PO

Box

825

Che

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e, W

Y 8

2003

Pol

o R

anch

Rob

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, Pre

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515

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. Box

576

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Y 8

2902

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140

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356

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nt:

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8272

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e: 3

8557

83

53

2015

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S

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. Box

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. Box

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. Box

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58

2015

- A

GG

RE

GA

TE

OP

ER

AT

ION

S -

SU

MM

AR

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UG

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face

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Non

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Lost

UG

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ploy

ees

Ale

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stru

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and

and

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nc

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360

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Har

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150

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Ear

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lant

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low

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20

00

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00

3

59

2015

- A

GG

RE

GA

TE

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AT

ION

S -

SU

MM

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Y O

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Non

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Lost

UG

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Fis

her

San

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vel

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ontr

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Gre

en R

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k, In

c.

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ear

Pit

#10

1056

20

00

00

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00

6

60

2015

- A

GG

RE

GA

TE

OP

ER

AT

ION

S -

SU

MM

AR

Y O

F M

ININ

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AN

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OF

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face

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face

UG

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face

Non

fata

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ays

Lost

Non

fata

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ays

Lost

UG

Em

ploy

ees

Hig

h C

ount

ry C

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Inc.

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Equ

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170

00

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3

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LC

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1028

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Inc.

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690

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LC

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esa

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e0

141

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Mar

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arie

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uern

sey

Qua

rry

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uern

sey

Qua

rry

033

390

00

00

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00

013

61

2015

- A

GG

RE

GA

TE

OP

ER

AT

ION

S -

SU

MM

AR

Y O

F M

ININ

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AN

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UG

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face

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ays

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Non

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ays

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UG

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ploy

ees

Ofte

dal C

onst

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ion

Inc.

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rush

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10

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Pal

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00

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37

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850

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19

62

2015

- A

GG

RE

GA

TE

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AT

ION

S -

SU

MM

AR

Y O

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ININ

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Lost

Non

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Lost

UG

Em

ploy

ees

Pin

e B

luff

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vel &

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c.

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ffs G

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21.6

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1778

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63

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g0

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31

03

7

2015

- B

EN

TO

NIT

E O

PE

RA

TIO

NS

SU

MM

AR

Y O

F D

ISA

BL

ING

INJU

RY

BY

SO

UR

CE

OF

INJU

RY

64

2015

- B

EN

TO

NIT

E O

PE

RA

TIO

NS

- S

UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

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EN

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SE

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ITY

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ME

OF

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ION

Und

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ound

Sur

face

UG

Sur

face

UG

Sur

face

Non

fata

lD

ays

Lost

Non

fata

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ays

Lost

UG

Em

ploy

ees

Am

eric

an C

ollo

id C

ompa

ny

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vell

Mill

011

3986

00

00

00

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064

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ello

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ail M

ine

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00

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Am

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Am

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ny0

6613

50

00

00

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33

Ben

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LC -

Lov

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416

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Ben

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00

112

90

82

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021

8576

00.

920

69.5

40

01

760

20

65

2015

- B

EN

TO

NIT

E O

PE

RA

TIO

NS

- S

UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

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UG

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face

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Lost

Non

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Lost

UG

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ploy

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horn

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Goo

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011

7585

00

00

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059

66

2015

- B

EN

TO

NIT

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PE

RA

TIO

NS

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UM

MA

RY

OF

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face

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Non

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Lost

UG

Em

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sa W

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Ben

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Cor

p.

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lant

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360

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151

419

39

2015

- C

OA

L O

PE

RA

TIO

NS

SU

MM

AR

Y O

F D

ISA

BL

ING

INJU

RY

BY

SO

UR

CE

OF

INJU

RY

68

2015

- C

OA

L O

PE

RA

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NS

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UM

MA

RY

OF

MIN

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Non

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Em

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390

19.5

50

03

149

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2

69

2015

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OA

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PE

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MA

RY

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2015

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2015

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RS

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face

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Non

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Lost

UG

Em

ploy

ees

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stria

l Ser

vice

s In

c0

4196

60

00

00

00

00

21

Insu

latio

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c0

1269

00

00

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02

Inte

rmec

h, In

c.0

2567

00

00

00

00

022

Inte

rmou

ntai

n E

lect

ric

Ser

vice

, Inc

.0

5423

00

00

00

00

016

Inte

rsta

te P

ower

syst

ems

Inc.

031

2092

00

00

00

00

018

8

Iron

Arc

Wel

ding

034

382

00

00

00

00

054

Jeff’

s In

dust

rial R

epai

r LL

C0

4953

00

00

00

00

02

JEN

NC

HE

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082

1697

00

00

00

00

810

JJC

Fab

ricat

ion

067

670

00

00

00

00

8

Jolle

y’s

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ckin

g In

c.0

4436

70

00

00

00

00

14

Joy

Glo

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9068

00

00

00

00

016

4

K&

M E

nerg

y S

ervi

ces

Inc.

029

00

00

00

00

00

3

Kam

an In

dust

rial

Tec

hnol

ogie

s27

262

40

00

00

00

04

13

Kom

atsu

Equ

ipm

ent

Com

pany

022

541

00

00

00

00

010

L &

T In

c0

1040

00

00

00

00

01

126

2015

- C

ON

TR

AC

TO

RS

- S

UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

, AC

CID

EN

TS

, FR

EQ

UE

NC

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SE

VE

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Y R

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MA

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OU

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ITY

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ME

OF

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ION

UG

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face

UG

Sur

face

UG

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face

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fata

lD

ays

Lost

Non

fata

lD

ays

Lost

UG

Em

ploy

ees

L&H

Indu

stria

l0

5571

70

00

00

00

00

36

L. D

. And

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n, In

c.0

2630

90

00

00

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00

12

Lay’

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actu

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00

00

00

00

00

00

LDE

Cor

pora

tion

085

470

00

00

00

00

5

LeG

rand

Joh

nson

C

onst

ruct

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Co

027

300

00

00

00

00

14

Lieb

herr

Min

ing

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ipm

ent

024

901

00

00

00

00

028

LK D

rillin

g an

d B

orin

g LL

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815

60

00

00

00

01

2

M.A

. Moo

dy In

c.0

971

00

00

00

00

03

Maj

or D

rillin

g0

2325

40

00

00

00

00

24

Man

dros

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ntin

g In

c.0

1226

30

00

00

00

00

44

Man

pow

er0

7152

00

00

00

00

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Mat

cor

Inc.

054

200

00

00

00

00

12

Mat

heso

n D

rillin

g In

c.0

9804

00

00

00

00

06

Max

Mor

ris In

c.0

500

00

00

00

00

1

MC

Wel

ding

Ser

vice

LLC

00

00

00

00

00

00

127

2015

- C

ON

TR

AC

TO

RS

- S

UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

, AC

CID

EN

TS

, FR

EQ

UE

NC

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SE

VE

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MA

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OU

RS

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UE

NC

YS

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ITY

UN

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RO

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CE

EM

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AL

NA

ME

OF

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ION

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face

UG

Sur

face

UG

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face

Non

fata

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ays

Lost

Non

fata

lD

ays

Lost

UG

Em

ploy

ees

Mill

er’s

Fab

ricat

ion

&

Con

stru

ctio

n, In

c.0

5206

00

00

00

00

011

Min

ing

Ele

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al S

ervi

ces,

LL

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1142

90

00

00

00

00

16

MK

Wee

den

Con

stru

ctio

n,

Inc.

013

451

00

00

00

00

09

Mom

ar M

inT

ech

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erpr

ises

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C0

6048

00

00

00

00

05

Mor

ia M

inin

g &

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vice

s,

LLC

00

00

00

00

00

00

Mou

ntai

n S

tate

Rai

l S

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ces,

Inc.

020

203

00

00

00

00

013

Mou

ntai

n S

tate

s C

ontr

actin

g0

1757

00

00

00

00

00

37

Mou

ntai

n W

est E

lect

ric, I

nc.

017

103

00

00

00

00

010

Nel

son

Bro

ther

s M

inin

g S

ervi

ces,

LLC

018

9833

00

00

00

00

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0

New

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ctric

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00

00

00

00

00

00

Nor

th A

mer

ican

Indu

stria

l S

ervi

ces

027

330

07.

320

541.

530

01

740

46

Now

ood

Con

stru

ctio

n0

1046

00

00

00

00

02

Pab

Goo

d T

ruck

ing

LLC

013

626

029

.36

074

8.57

00

251

018

Pea

k S

and

and

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vel I

nc.

067

230

00

00

00

00

6

Per

form

ance

Ove

rhea

d D

oor

Inc.

016

00

00

00

00

00

8

128

2015

- C

ON

TR

AC

TO

RS

- S

UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

, AC

CID

EN

TS

, FR

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UE

NC

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SE

VE

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NC

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ITY

UN

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AL

NA

ME

OF

OP

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AT

ION

UG

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face

UG

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face

UG

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face

Non

fata

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ays

Lost

Non

fata

lD

ays

Lost

UG

Em

ploy

ees

Pre

cisi

on B

last

ing

Ser

vice

s,

Inc.

056

90

00

00

00

00

6

Pre

cisi

on D

rillin

g &

Bla

stin

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c.0

00

00

00

00

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0

Pre

mie

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c.0

4766

00

00

00

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038

Pric

hard

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118

00

00

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02

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cess

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010

00

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9

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00

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s, In

c.0

4995

00

00

00

00

06

Rai

l Lin

k, In

c.0

2498

10

8.01

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010

01

10

126

Rap

id C

onst

ruct

ion

Co.

, LLC

030

100

00

00

00

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6

Red

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er0

372

00

00

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02

Red

i Pro

ject

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vice

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3079

30

00

00

00

00

28

Red

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10

00

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00

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10

RE

I Dril

ling,

Inc

738

00

00

00

00

03

3

RE

ID D

rillin

g In

c.0

2926

00

00

00

00

05

Ren

o R

ock

Tra

nspo

rt L

LC0

1782

10

00

00

00

00

8

129

2015

- C

ON

TR

AC

TO

RS

- S

UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

, AC

CID

EN

TS

, FR

EQ

UE

NC

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SE

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OU

RS

FR

EQ

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NC

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EV

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ITY

UN

DE

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RO

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NA

ME

OF

OP

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AT

ION

UG

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face

UG

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face

UG

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face

Non

fata

lD

ays

Lost

Non

fata

lD

ays

Lost

UG

Em

ploy

ees

RIM

CO

R In

c.0

00

00

00

00

00

0

Riv

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de C

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actin

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00

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Con

stru

ctio

n, In

c0

00

00

00

00

00

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RT

S S

hear

ing

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90

00

00

00

00

3

S &

S B

uild

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20

00

00

00

00

5

Saf

way

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00

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dex

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00

00

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00

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age

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00

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mid

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00

00

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roth

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stru

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00

00

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37

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ecur

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A, I

nc0

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00

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SG

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011

00

00

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018

Sha

rp D

rillin

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ompa

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00

00

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0

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pany

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480

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00

7

Sie

rra

Geo

synt

hetic

S

ervi

ces,

INC

.0

00

00

00

00

00

0

130

2015

- C

ON

TR

AC

TO

RS

- S

UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

, AC

CID

EN

TS

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UE

NC

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SE

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MA

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ITY

UN

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RO

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UR

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EM

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AL

NA

ME

OF

OP

ER

AT

ION

UG

Sur

face

UG

Sur

face

UG

Sur

face

Non

fata

lD

ays

Lost

Non

fata

lD

ays

Lost

UG

Em

ploy

ees

SK

V L

imite

d Li

abili

ty C

o.0

9966

00

00

00

00

010

Sla

ttery

Ent

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ises

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dba

P

aint

brus

h S

ervi

ces

084

000

00

00

00

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5

SLS

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t, In

c.0

4105

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00

00

00

00

30

Sm

all C

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Inc.

042

30

00

00

00

00

6

Spe

cial

ized

Bla

stin

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430

00

00

00

00

26

Sta

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c.0

2099

700

00

00

00

00

95

Ste

war

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046

800

00

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3

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00

00

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lor

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00

00

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7

TE

CH

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nc.

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00

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7

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mas

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00

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2

Tho

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00

00

00

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6

TIC

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dust

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00

00

00

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Tot

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inin

g &

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lora

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1085

60

00

00

00

00

1212

131

2015

- C

ON

TR

AC

TO

RS

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UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

, AC

CID

EN

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SE

VE

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RS

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ITY

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RO

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EM

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NA

ME

OF

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ION

UG

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face

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face

UG

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face

Non

fata

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ays

Lost

Non

fata

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ays

Lost

UG

Em

ploy

ees

Tra

nspr

o In

c.0

1106

00

00

00

00

050

Tre

viic

os S

outh

00

00

00

00

00

00

Tri

Sta

te C

onst

ruct

ion

LLC

034

322

00

00

00

00

065

Trih

ydro

Cor

pora

tion

039

90

00

00

00

00

11

Vau

ghn’

s P

lum

bing

and

H

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g C

ompa

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1709

00

00

00

00

019

Vey

ance

Indu

stria

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s0

1359

60

00

00

00

00

32

Vik

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ves

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uppl

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043

981

04.

550

600.

260

01

132

019

Wag

ner

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ch S

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027

450

00

00

00

00

16

Wag

staf

f Cra

ne0

4098

00

00

00

00

041

Wal

l Con

trac

tors

063

220

00

00

00

00

10

War

fab

Inc

013

744

00

00

00

00

036

Wat

co/ S

olva

y C

hem

ical

s0

3855

10

5.19

010

3.76

00

120

015

Wat

co/B

lack

Thu

nder

S

witc

hing

089

915

00

00

00

00

040

Wat

co/C

iner

Wyo

min

g0

1457

60

00

00

00

00

6

WE

SC

O0

1340

180

00

00

00

00

58

132

2015

- C

ON

TR

AC

TO

RS

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UM

MA

RY

OF

MIN

ING

MA

NH

OU

RS

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CID

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ION

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face

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face

Non

fata

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ploy

ees

Whe

eler

Mac

hine

ry

Com

pany

8519

132

00

00

00

00

323

Whi

tmor

e F

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vice

s0

3019

00

00

00

00

05

Wils

on W

eldi

ng, I

nc.

016

490

012

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010

91.5

70

01

900

15

Win

dcre

ek S

ervi

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Inc.

038

520

00

00

00

00

2

Win

kler

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ckin

g In

c.0

1352

00

00

00

00

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7

WM

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ning

055

040

00

00

00

00

6

Wrig

ht W

eld

Ser

vice

LLC

033

440

00

00

00

00

3

Wyo

min

g M

achi

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929

9703

00.

670

60.0

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01

903

188

Wyo

min

g P

ower

Was

h, In

c0

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00

00

00

00

0

Yen

ter

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pani

es In

c0

7970

00

00

00

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013

TO

TA

LS

4718

443

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0.6

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1371

097

3891

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