{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4800732","name":"Belle Ayr Mine","status":"Active","status_date":"2019-07-05","mine_type":"Surface","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WY","county":"Campbell","nearest_town":"Gillette","operator_id":"0167273","operator_name":"Eagle Specialty Materials LLC","controller_id":"0202403","controller_name":"Petri E Koivula","district":"C09","office":"Gillette WY Field Office","employees":240,"latitude":44.1,"longitude":-105.383056},"coverage":{"contributingSources":17,"registeredSources":20,"sourceRows":14225},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-17T05:35:58.500035+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"operator":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"controller":{"type":"controller","id":"0202403","name":"Petri E Koivula"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22206","name":"Amax Coal West Inc"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"1973-01-01","validTo":"1999-06-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|P22206|1973-01-01|1999-06-29"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06148","name":"Cyprus Amax Minerals Company"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"1973-01-01","validTo":"1999-06-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|C06148|1973-01-01|1999-06-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06148","name":"Cyprus Amax Minerals Company"},"object":{"type":"operator","id":"P22206","name":"Amax Coal West Inc"},"validFrom":"1973-01-01","validTo":"1999-06-29","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|P22206|1973-01-01|C06148|1973-01-01|70938"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24230","name":"Alpha Coal West, Inc."},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"1999-06-30","validTo":"2016-07-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|P24230|1999-06-30|2016-07-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15532","name":"Rag Aktiengesellschaft"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"1999-06-30","validTo":"2004-07-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|C15532|1999-06-30|2004-07-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15532","name":"Rag Aktiengesellschaft"},"object":{"type":"operator","id":"P24230","name":"Alpha Coal West, Inc."},"validFrom":"1999-06-30","validTo":"2004-07-29","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|P24230|1999-06-30|C15532|1999-06-30|95920"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0044281","name":"Foundation Coal Corporation"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2004-07-30","validTo":"2009-07-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0044281|2004-07-30|2009-07-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0044281","name":"Foundation Coal Corporation"},"object":{"type":"operator","id":"P24230","name":"Alpha Coal West, Inc."},"validFrom":"2004-07-30","validTo":"2009-07-30","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|P24230|1999-06-30|0044281|2004-07-30|5000"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2009-05-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|C15863|2009-05-08|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2009-07-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0041211|2009-07-31|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"operator","id":"P24230","name":"Alpha Coal West, Inc."},"validFrom":"2009-07-31","validTo":"2016-07-25","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|P24230|1999-06-30|0041211|2009-07-31|1803"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0146294","name":"Contura Coal West LLC"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2016-07-26","validTo":"2017-12-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0146294|2016-07-26|2017-12-08"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0127321","name":"Alpha Metallurgical Resources Inc"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2016-07-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0127321|2016-07-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127321","name":"Alpha Metallurgical Resources Inc"},"object":{"type":"operator","id":"0146294","name":"Contura Coal West LLC"},"validFrom":"2016-07-26","validTo":"2017-12-08","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0146294|2016-07-26|0127321|2016-07-26|24745"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0100767","name":"Blackjewel LLC"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2017-12-09","validTo":"2019-10-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0100767|2017-12-09|2019-10-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"operator","id":"0100767","name":"Blackjewel LLC"},"validFrom":"2017-12-09","validTo":"2019-10-17","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0100767|2017-12-09|C15863|2009-05-08|97307"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2019-10-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0149901","name":"Michael T  Costello"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2019-10-18","validTo":"2020-08-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0149901|2019-10-18|2020-08-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0149901","name":"Michael T  Costello"},"object":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"validFrom":"2019-10-18","validTo":"2020-08-10","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|0149901|2019-10-18|30906"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0159801","name":"John  McNab et al"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2020-08-11","validTo":"2023-05-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0159801|2020-08-11|2023-05-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0159801","name":"John  McNab et al"},"object":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"validFrom":"2020-08-11","validTo":"2023-05-17","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|0159801|2020-08-11|33334"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0159801","name":"Petri E Koivula et al"},"object":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"validFrom":"2020-08-11","validTo":"2023-05-17","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|0159801|2020-08-11|33335"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0159801","name":"Mike  Jamison et al"},"object":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"validFrom":"2020-08-11","validTo":"2023-05-17","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|0159801|2020-08-11|33336"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0170221","name":"Petri E Koivula et al"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2023-05-18","validTo":"2026-08-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0170221|2023-05-18|2026-08-11"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0170221","name":"Petri E Koivula et al"},"object":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"validFrom":"2023-05-18","validTo":"2026-08-11","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|0170221|2023-05-18|36031"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0170221","name":"David Michael  Jamison et al"},"object":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"validFrom":"2023-05-18","validTo":"2026-08-11","current":false,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|0170221|2023-05-18|36032"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0202403","name":"Petri E Koivula"},"object":{"type":"mine","id":"4800732","name":"Belle Ayr Mine"},"validFrom":"2026-08-12","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0202403|2026-08-12|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0202403","name":"Petri E Koivula"},"object":{"type":"operator","id":"0167273","name":"Eagle Specialty Materials LLC"},"validFrom":"2026-08-12","validTo":null,"current":true,"derived":true,"evidenceMineId":"4800732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4800732|0167273|2019-10-18|0202403|2026-08-12|42889"}}],"coverage":{"historyRecords":13,"edgeCount":28,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":193,"firstDate":"2000-04-13","lastDate":"2026-04-09","metrics":{"daysLost":3177,"injuries":191,"fatalities":1,"recentRows":30,"restrictedDays":1016,"contractorRecords":84},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"266575","DOCUMENT_NO":"220261040012","ACCIDENT_DT":"04/09/2026","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"44","NARRATIVE":"After pinning the pivot bores, on a Komatsu 930e haul truck, the cranes were lowering the bed over the hoist cylinders. While lowering the bed the ear of the cylinder contacted the ear of the bed breaking the lifting eye used to retain the cylinder in position. The cylinder then contacted the left arm of technician and crushed it against the rear tire.","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"17061","DOCUMENT_NO":"220252670028","ACCIDENT_DT":"08/26/2025","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from ladders","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"70","NARRATIVE":"On 8/26/25 employee was climbing down a 8-foot ladder and thought they were at ground level and stepped backwards from 2nd from bottom step. This caused Tech to fall to ground and felt pain in their shoulder. Discomfort did not go away, and an MRI was done on 9/18 and results on 9/19 of a hyperextended shoulder and prescribed physical therapy to relax muscles and tendon.","sourceDate":"2025-08-26"},{"SOURCE_ROW_NUMBER":"262402","DOCUMENT_NO":"220252330008","ACCIDENT_DT":"08/12/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"On 8/12/2025, employee was testing A/C on a truck and turned blower on high. Dust came out of vent and went behind safety glasses and into their right eye. On 8/18/25 eye was still irritated and went to doctor and given a prescription to help heal the scratch. No work has been missed.","sourceDate":"2025-08-12"},{"SOURCE_ROW_NUMBER":"159037","DOCUMENT_NO":"220252250017","ACCIDENT_DT":"07/26/2025","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"35","NARRATIVE":"On 7/26/25 Employee backing up at shovel contacted the loaded shovel bucket, no med care at that time. Later pain got worse and was seen and given a week off work with no diagnosis, an MRI was taken and on 8/11/25 company was notified of a possible C7 fracture. After incident review a 2nd opinion has been requested.","sourceDate":"2025-07-26"},{"SOURCE_ROW_NUMBER":"77331","DOCUMENT_NO":"220251320005","ACCIDENT_DT":"04/30/2025","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"58","NARRATIVE":"On 4/30/25 employee was lowering a cribbing block and felt pop in arm resulting in torn bicep tendon. On 5/7/25 an outpatient procedure was done, and employee was taken off work. First shift missed was 5/9/25.","sourceDate":"2025-04-30"},{"SOURCE_ROW_NUMBER":"253706","DOCUMENT_NO":"220250290029","ACCIDENT_DT":"01/22/2025","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"57","NARRATIVE":"Contract employee was filling a 5-gallon bucket of DEF at fuel island for a dozer in shop. On the last of three trips, walking back to vehicle (5-6 ft. away) with bucket, contract employee slipped and fell on snow packed and covered ice. Strong winds were blowing snow clouding visibility to walking path.","sourceDate":"2025-01-22"},{"SOURCE_ROW_NUMBER":"133029","DOCUMENT_NO":"220243230009","ACCIDENT_DT":"11/13/2024","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"FIRE","ACCIDENT_TYPE":"Contact with hot objects or substances","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"91","NARRATIVE":"On 11/13/24 Maint Tech was cleaning parts on bench and noticed a rag smoldering under loader. Tech reached down to pat out rag and their gloves caught fire. Tech was wearing mechanics gloves with latex gloves underneath. Tech quickly removed gloves but received non-life threating burns to both hands. Was transported to burn unit and will miss work to heal.","sourceDate":"2024-11-13"},{"SOURCE_ROW_NUMBER":"111502","DOCUMENT_NO":"220241830132","ACCIDENT_DT":"06/25/2024","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was torquing lug nuts on the left rear drives with a Rad nut runner on a Komatsu 980 Haul truck. The nut runner slipped out of EE's hands and landed on EE's left hand causing a contusion.","sourceDate":"2024-06-25"},{"SOURCE_ROW_NUMBER":"219334","DOCUMENT_NO":"220241450032","ACCIDENT_DT":"04/28/2024","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While working on the left rear outside tire and wheel assembly, EE was loosening the lugs on the wheel and holding on to the 1\" impact wrench when the turning force pinched left hand between the impact wrench and the final drive (Hub) which resulted in a stable fracture of the right 3rd fingertip.","sourceDate":"2024-04-28"},{"SOURCE_ROW_NUMBER":"258053","DOCUMENT_NO":"220240360004","ACCIDENT_DT":"01/29/2024","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"On 1/29/24 Employee was adjusting width of manual forks of the versa handler. The forks slid unexpectedly and pinched the employees left pinky finger between fork and frame. This resulted in a fracture and stitches. No workdays were missed.","sourceDate":"2024-01-29"},{"SOURCE_ROW_NUMBER":"206361","DOCUMENT_NO":"220240160023","ACCIDENT_DT":"01/08/2024","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"STEPPING OR KNEELING ON OBJECT","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"32","NARRATIVE":"On 1/8/2024, Welder was walking from shovel to service truck. The Welder stepped on a rock and rolled ankle. Initially thought was a sprain and welder went in for evaluation on 1/12/24 and diagnosed with stable fibula fracture and taken off work to allow fracture to heal on its own.","sourceDate":"2024-01-08"},{"SOURCE_ROW_NUMBER":"184860","DOCUMENT_NO":"220232430022","ACCIDENT_DT":"08/21/2023","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"On 8/21/2023 Employee was performing a pre-shift inspection of a motorgrader. After inspecting the circle, the employee stepped back onto uneven ground and fell. Employee braced for the fall and stuck out their right arm. This resulted in pain in the right wrist, an x-ray determined a fracture in the Scaphoid. Doctor stated fracture will heal with no treatment and returned to work.","sourceDate":"2023-08-21"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2019-07-05","lastDate":"2019-07-05","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":719,"firstDate":"2000-12-04","lastDate":"2026-04-30","metrics":{"ss":132,"delinquent":637,"recentRows":231,"paidPenalty":341034.21,"proposedPenalty":355591,"currentAssessment":342371.5},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2944284","VIOLATION_NO":"9732839","ISSUE_DT":"04/30/2026","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"226.00","CURRENT_ASSESSMENT_AMT":"226.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-30"},{"SOURCE_ROW_NUMBER":"2944283","VIOLATION_NO":"9732838","ISSUE_DT":"04/30/2026","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"226.00","CURRENT_ASSESSMENT_AMT":"226.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-30"},{"SOURCE_ROW_NUMBER":"2944282","VIOLATION_NO":"9732837","ISSUE_DT":"04/30/2026","CFR_STANDARD_CD":"77.1104","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-30"},{"SOURCE_ROW_NUMBER":"2944281","VIOLATION_NO":"9732836","ISSUE_DT":"04/29/2026","CFR_STANDARD_CD":"77.1607(bb)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"245.00","CURRENT_ASSESSMENT_AMT":"245.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"2944280","VIOLATION_NO":"9732835","ISSUE_DT":"04/29/2026","CFR_STANDARD_CD":"47.41(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"2944274","VIOLATION_NO":"5033254","ISSUE_DT":"04/20/2026","CFR_STANDARD_CD":"77.807","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"245.00","CURRENT_ASSESSMENT_AMT":"245.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-20"},{"SOURCE_ROW_NUMBER":"2944288","VIOLATION_NO":"9733030","ISSUE_DT":"04/16/2026","CFR_STANDARD_CD":"77.516","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"245.00","CURRENT_ASSESSMENT_AMT":"245.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-16"},{"SOURCE_ROW_NUMBER":"2944277","VIOLATION_NO":"9732619","ISSUE_DT":"04/16/2026","CFR_STANDARD_CD":"77.401(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"245.00","CURRENT_ASSESSMENT_AMT":"245.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-16"},{"SOURCE_ROW_NUMBER":"2944279","VIOLATION_NO":"9732834","ISSUE_DT":"04/15/2026","CFR_STANDARD_CD":"77.1103(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"245.00","CURRENT_ASSESSMENT_AMT":"245.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"2944273","VIOLATION_NO":"5033253","ISSUE_DT":"04/15/2026","CFR_STANDARD_CD":"77.1101(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"2944272","VIOLATION_NO":"5033252","ISSUE_DT":"04/15/2026","CFR_STANDARD_CD":"77.1101(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"2944278","VIOLATION_NO":"9732833","ISSUE_DT":"04/14/2026","CFR_STANDARD_CD":"77.1104","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-14"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":43,"firstDate":"2000-11-21","lastDate":"2025-02-04","metrics":{"appeals":0,"decisions":43,"recentRows":3,"decisionPenalty":35716.5,"originalPenalty":53738},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"456805","VIOLATION_NO":"9731824","DOCKET_NO":"WEST 2024-0287","DECISION_DT":"02/04/2025","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"6905.00","DECISION_PENALTY_AMT":"3103.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2025-02-04"},{"SOURCE_ROW_NUMBER":"215007","VIOLATION_NO":"9731827","DOCKET_NO":"WEST 2024-0287","DECISION_DT":"02/04/2025","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"6905.00","DECISION_PENALTY_AMT":"6905.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2025-02-04"},{"SOURCE_ROW_NUMBER":"207232","VIOLATION_NO":"9158329","DOCKET_NO":"WEST 2023-0233","DECISION_DT":"08/31/2023","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"143.00","DECISION_PENALTY_AMT":"143.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2023-08-31"},{"SOURCE_ROW_NUMBER":"406736","VIOLATION_NO":"8486296","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"185.00","DECISION_PENALTY_AMT":"92.50","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"406735","VIOLATION_NO":"8486286","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"615.00","DECISION_PENALTY_AMT":"307.50","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"406629","VIOLATION_NO":"8486298","DOCKET_NO":"WEST 2017-0011","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"145.00","DECISION_PENALTY_AMT":"72.50","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"406083","VIOLATION_NO":"8486287","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"124.00","DECISION_PENALTY_AMT":"62.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"406082","VIOLATION_NO":"8486283","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"235.00","DECISION_PENALTY_AMT":"117.50","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"406004","VIOLATION_NO":"8486292","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1369.00","DECISION_PENALTY_AMT":"684.50","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"406003","VIOLATION_NO":"8486290","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"380.00","DECISION_PENALTY_AMT":"190.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"405808","VIOLATION_NO":"8486284","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"235.00","DECISION_PENALTY_AMT":"117.50","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"},{"SOURCE_ROW_NUMBER":"167777","VIOLATION_NO":"8486291","DOCKET_NO":"WEST 2017-0155","DECISION_DT":"07/27/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"57.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-07-27"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":689,"firstDate":"2000-06-20","lastDate":"2026-10-07","metrics":{"recentRows":182,"cpdmSamples":0,"voidSamples":31,"validSamples":658,"maxConcentration":16.061,"concentrationTotal":175.458},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1640910","CASS_NUM":"51677264","SMP_TAKEN_DT":"10/7/2026","CONC":".098","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CONTROL FILTER INVALID","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"1639906","CASS_NUM":"51677284","SMP_TAKEN_DT":"10/7/2026","CONC":".044","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CONTROL FILTER INVALID","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"675563","CASS_NUM":"51677391","SMP_TAKEN_DT":"10/7/2026","CONC":".07","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CONTROL FILTER INVALID","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"32055","CASS_NUM":"51677297","SMP_TAKEN_DT":"10/7/2026","CONC":".057","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"1581302","CASS_NUM":"51677242","SMP_TAKEN_DT":"7/8/2026","CONC":".031","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CONTROL FILTER INVALID","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-07-08"},{"SOURCE_ROW_NUMBER":"1030512","CASS_NUM":"51677394","SMP_TAKEN_DT":"7/8/2026","CONC":".026","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-07-08"},{"SOURCE_ROW_NUMBER":"440043","CASS_NUM":"51677251","SMP_TAKEN_DT":"7/8/2026","CONC":".052","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-07-08"},{"SOURCE_ROW_NUMBER":"42299","CASS_NUM":"51652209","SMP_TAKEN_DT":"7/8/2026","CONC":".042","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-07-08"},{"SOURCE_ROW_NUMBER":"1385591","CASS_NUM":"51652202","SMP_TAKEN_DT":"5/12/2026","CONC":".156","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"1372716","CASS_NUM":"51652213","SMP_TAKEN_DT":"5/12/2026","CONC":".044","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"205836","CASS_NUM":"51652200","SMP_TAKEN_DT":"5/12/2026","CONC":".075","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"103592","CASS_NUM":"51652211","SMP_TAKEN_DT":"5/12/2026","CONC":".013","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-05-12"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":25,"firstDate":"2001-08-27","lastDate":"2016-11-30","metrics":{"linkedIssuances":25},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":41,"firstDate":"2006-06-19","lastDate":"2024-05-09","metrics":{"decisions":41,"ssChanged":11,"recentRows":3,"decisionPenalty":34892.5,"proposedPenalty":52764},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"395208","CITATION_NO":"9731824","CITATION_ISSUE_DT":"05/09/2024","DOCKET_NO":"WEST 2024-0287","DECISION_DT":"02/04/2025","CFR_STANDARD_CODE":"77.1607(bb)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"6905.00","DECISION_PENALTY_AMT":"3103.00","sourceDate":"2024-05-09"},{"SOURCE_ROW_NUMBER":"279845","CITATION_NO":"9731827","CITATION_ISSUE_DT":"05/09/2024","DOCKET_NO":"WEST 2024-0287","DECISION_DT":"02/04/2025","CFR_STANDARD_CODE":"77.904","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"6905.00","DECISION_PENALTY_AMT":"6905.00","sourceDate":"2024-05-09"},{"SOURCE_ROW_NUMBER":"221136","CITATION_NO":"9158329","CITATION_ISSUE_DT":"03/13/2023","DOCKET_NO":"WEST 2023-0233","DECISION_DT":"08/31/2023","CFR_STANDARD_CODE":"77.412(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"143.00","DECISION_PENALTY_AMT":"143.00","sourceDate":"2023-03-13"},{"SOURCE_ROW_NUMBER":"324596","CITATION_NO":"8486297","CITATION_ISSUE_DT":"07/13/2016","DOCKET_NO":"WEST 2017-0011","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.410(c)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"145.00","DECISION_PENALTY_AMT":"72.50","sourceDate":"2016-07-13"},{"SOURCE_ROW_NUMBER":"321735","CITATION_NO":"8486298","CITATION_ISSUE_DT":"07/13/2016","DOCKET_NO":"WEST 2017-0011","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.1606(c)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"145.00","DECISION_PENALTY_AMT":"72.50","sourceDate":"2016-07-13"},{"SOURCE_ROW_NUMBER":"155480","CITATION_NO":"8486296","CITATION_ISSUE_DT":"07/11/2016","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.216(a)(1)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"185.00","DECISION_PENALTY_AMT":"92.50","sourceDate":"2016-07-11"},{"SOURCE_ROW_NUMBER":"95923","CITATION_NO":"8486295","CITATION_ISSUE_DT":"07/11/2016","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.216(d)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"185.00","DECISION_PENALTY_AMT":"92.50","sourceDate":"2016-07-11"},{"SOURCE_ROW_NUMBER":"207801","CITATION_NO":"8486292","CITATION_ISSUE_DT":"07/07/2016","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.404(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1369.00","DECISION_PENALTY_AMT":"684.50","sourceDate":"2016-07-07"},{"SOURCE_ROW_NUMBER":"154467","CITATION_NO":"8486291","CITATION_ISSUE_DT":"07/07/2016","DOCKET_NO":"WEST 2017-0155","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.1606(c)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"57.00","sourceDate":"2016-07-07"},{"SOURCE_ROW_NUMBER":"320626","CITATION_NO":"8486290","CITATION_ISSUE_DT":"07/05/2016","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.502","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"380.00","DECISION_PENALTY_AMT":"190.00","sourceDate":"2016-07-05"},{"SOURCE_ROW_NUMBER":"378252","CITATION_NO":"8486289","CITATION_ISSUE_DT":"06/30/2016","DOCKET_NO":"WEST 2017-0155","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.502","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"6264.00","DECISION_PENALTY_AMT":"3132.00","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"324595","CITATION_NO":"8486456","CITATION_ISSUE_DT":"06/30/2016","DOCKET_NO":"WEST 2016-0688","DECISION_DT":"07/27/2017","CFR_STANDARD_CODE":"77.205(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1168.00","DECISION_PENALTY_AMT":"584.00","sourceDate":"2016-06-30"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":9373,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":47,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":1870,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":47,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":13,"firstDate":"1973-01-01","lastDate":"2019-10-18","metrics":{"recentRows":0,"currentOperatorTenures":7,"completedOperatorTenures":6},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":142,"firstDate":"2000-01-12","lastDate":"2026-04-01","metrics":{"inspectors":337,"recentRows":20,"onSiteHours":6153,"inspectionHours":8853.5,"inspectionSamples":317},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1134845","EVENT_NO":"F00F37A","INSPECTION_BEGIN_DT":"04/01/2026","INSPECTION_END_DT":"05/07/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"4","SUM_TOTAL_INSP_HOURS":"190.5","SUM_TOTAL_ON_SITE_HOURS":"124.5","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"68231","EVENT_NO":"F03AB0F","INSPECTION_BEGIN_DT":"02/04/2026","INSPECTION_END_DT":"02/09/2026","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2026-02-04"},{"SOURCE_ROW_NUMBER":"705409","EVENT_NO":"F0065CE","INSPECTION_BEGIN_DT":"10/16/2025","INSPECTION_END_DT":"12/05/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"5","SUM_TOTAL_INSP_HOURS":"202.25","SUM_TOTAL_ON_SITE_HOURS":"127.75","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"254883","EVENT_NO":"6472758","INSPECTION_BEGIN_DT":"05/19/2025","INSPECTION_END_DT":"06/16/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"6","SUM_TOTAL_INSP_HOURS":"177.75","SUM_TOTAL_ON_SITE_HOURS":"125","sourceDate":"2025-05-19"},{"SOURCE_ROW_NUMBER":"382739","EVENT_NO":"F0102FC","INSPECTION_BEGIN_DT":"03/05/2025","INSPECTION_END_DT":"03/27/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"8","SUM_TOTAL_INSP_HOURS":"149","SUM_TOTAL_ON_SITE_HOURS":"103.25","sourceDate":"2025-03-05"},{"SOURCE_ROW_NUMBER":"639049","EVENT_NO":"6469027","INSPECTION_BEGIN_DT":"09/24/2024","INSPECTION_END_DT":"09/26/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2024-09-24"},{"SOURCE_ROW_NUMBER":"210314","EVENT_NO":"6469023","INSPECTION_BEGIN_DT":"08/07/2024","INSPECTION_END_DT":"08/07/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2024-08-07"},{"SOURCE_ROW_NUMBER":"365346","EVENT_NO":"6469067","INSPECTION_BEGIN_DT":"07/29/2024","INSPECTION_END_DT":"07/30/2024","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".75","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2024-07-29"},{"SOURCE_ROW_NUMBER":"549452","EVENT_NO":"6472691","INSPECTION_BEGIN_DT":"05/09/2024","INSPECTION_END_DT":"07/03/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"136.25","SUM_TOTAL_ON_SITE_HOURS":"103.75","sourceDate":"2024-05-09"},{"SOURCE_ROW_NUMBER":"656660","EVENT_NO":"6469148","INSPECTION_BEGIN_DT":"02/19/2024","INSPECTION_END_DT":"02/20/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2024-02-19"},{"SOURCE_ROW_NUMBER":"126962","EVENT_NO":"6469190","INSPECTION_BEGIN_DT":"11/16/2023","INSPECTION_END_DT":"01/26/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"5","SUM_TOTAL_INSP_HOURS":"163.75","SUM_TOTAL_ON_SITE_HOURS":"114.5","sourceDate":"2023-11-16"},{"SOURCE_ROW_NUMBER":"703632","EVENT_NO":"6469447","INSPECTION_BEGIN_DT":"09/20/2023","INSPECTION_END_DT":"10/04/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2023-09-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":125953,"employees":239,"production":4126661},"2002-Q3":{"hours":135274,"employees":239,"production":4482284},"2002-Q2":{"hours":127368,"employees":244,"production":4346959},"2002-Q1":{"hours":119652,"employees":216,"production":4475425},"2001-Q4":{"hours":108864,"employees":216,"production":2451742},"2001-Q3":{"hours":103914,"employees":207,"production":3317627},"2001-Q2":{"hours":93181,"employees":197,"production":2649810},"2001-Q1":{"hours":88392,"employees":174,"production":3341652},"2000-Q4":{"hours":100440,"employees":216,"production":2489522},"2000-Q3":{"hours":124854,"employees":246,"production":4224657},"2000-Q2":{"hours":128982,"employees":259,"production":4565322},"2000-Q1":{"hours":119730,"employees":243,"production":3735563}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":81,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":527058,"employees":244,"production":15826344},"2018":{"hours":538623,"employees":256,"production":18467405},"2019":{"hours":386599,"employees":207,"production":10219206},"2020":{"hours":445385,"employees":252,"production":11174953},"2021":{"hours":434312,"employees":256,"production":14449608},"2022":{"hours":431104,"employees":255,"production":14257882},"2023":{"hours":457707,"employees":270,"production":15159945},"2024":{"hours":464947,"employees":256,"production":14628974},"2025":{"hours":438851,"employees":248,"production":14463312},"2026":{"hours":216078,"employees":253,"production":8508114}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-noise-samples","name":"Noise Samples","domains":["health","safety","equipment"],"products":["hearing exposure","machine and manufacturer patterns","occupation coverage"],"rowCount":201,"firstDate":"2000-06-15","lastDate":"2026-04-16","metrics":{"recentRows":48,"doseOver100":17,"actDoseTotal":9283,"pelDoseTotal":5160},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"273350","EVENT_NO":"F00F37A","SURVEY_DATE":"04/16/2026","OCCUPATION_CD_DESC":"HIGHWALL DRILL OPERATOR","MACHINE_CD":"21","ACT_DOSE_85":"17","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2026-04-16"},{"SOURCE_ROW_NUMBER":"273349","EVENT_NO":"F00F37A","SURVEY_DATE":"04/09/2026","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","ACT_DOSE_85":"53","PEL_DOSE_90":"18","SURVEY_TYPE":"I","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"273348","EVENT_NO":"F00F37A","SURVEY_DATE":"04/09/2026","OCCUPATION_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","MACHINE_CD":"39","ACT_DOSE_85":"29","PEL_DOSE_90":"13","SURVEY_TYPE":"I","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"273347","EVENT_NO":"F00F37A","SURVEY_DATE":"04/09/2026","OCCUPATION_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","MACHINE_CD":"39","ACT_DOSE_85":"101","PEL_DOSE_90":"87","SURVEY_TYPE":"I","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"273346","EVENT_NO":"F00F37A","SURVEY_DATE":"04/09/2026","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","ACT_DOSE_85":"74","PEL_DOSE_90":"55","SURVEY_TYPE":"I","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"273345","EVENT_NO":"F00F37A","SURVEY_DATE":"04/09/2026","OCCUPATION_CD_DESC":"HIGHWALL DRILL OPERATOR","MACHINE_CD":"21","ACT_DOSE_85":"27","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"273344","EVENT_NO":"F00F37A","SURVEY_DATE":"04/09/2026","OCCUPATION_CD_DESC":"ROAD GRADER OPERATOR","MACHINE_CD":"28","ACT_DOSE_85":"15","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"273343","EVENT_NO":"F0065CE","SURVEY_DATE":"10/28/2025","OCCUPATION_CD_DESC":"MECHANIC","MACHINE_CD":"40","ACT_DOSE_85":"15","PEL_DOSE_90":"6","SURVEY_TYPE":"I","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"273342","EVENT_NO":"F0065CE","SURVEY_DATE":"10/28/2025","OCCUPATION_CD_DESC":"OILER/GREASER","MACHINE_CD":"40","ACT_DOSE_85":"27","PEL_DOSE_90":"9","SURVEY_TYPE":"I","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"273341","EVENT_NO":"F0065CE","SURVEY_DATE":"10/28/2025","OCCUPATION_CD_DESC":"HIGHWALL DRILL OPERATOR","MACHINE_CD":"21","ACT_DOSE_85":"44","PEL_DOSE_90":"24","SURVEY_TYPE":"I","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"273340","EVENT_NO":"F0065CE","SURVEY_DATE":"10/28/2025","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","ACT_DOSE_85":"78","PEL_DOSE_90":"24","SURVEY_TYPE":"I","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"273339","EVENT_NO":"6472758","SURVEY_DATE":"05/21/2025","OCCUPATION_CD_DESC":"OILER/GREASER","MACHINE_CD":"40","ACT_DOSE_85":"33","PEL_DOSE_90":"9","SURVEY_TYPE":"I","sourceDate":"2025-05-21"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":66,"firstDate":"2004-08-31","lastDate":"2026-04-09","metrics":{"recentRows":22,"voidSamples":1,"maxQuartzPct":18.3,"validSamples":65,"quartzPctTotal":253.5},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"34762","CASSETTE_NO":"58541948","SAMPLE_DT":"04/09/2026","QUARTZ_PCT":"00.8","QUARTZ_MICROGRAMS":"5","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"24531","CASSETTE_NO":"58541934","SAMPLE_DT":"04/09/2026","QUARTZ_PCT":"07.9","QUARTZ_MICROGRAMS":"7","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"159871","CASSETTE_NO":"58507373","SAMPLE_DT":"11/12/2025","QUARTZ_PCT":"00.4","QUARTZ_MICROGRAMS":"1","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2025-11-12"},{"SOURCE_ROW_NUMBER":"21777","CASSETTE_NO":"58541683","SAMPLE_DT":"10/28/2025","QUARTZ_MICROGRAMS":"0","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"31170","CASSETTE_NO":"58492904","SAMPLE_DT":"03/20/2025","QUARTZ_PCT":"04.5","QUARTZ_MICROGRAMS":"7","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2025-03-20"},{"SOURCE_ROW_NUMBER":"112751","CASSETTE_NO":"58492875","SAMPLE_DT":"03/12/2025","QUARTZ_MICROGRAMS":"0","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2025-03-12"},{"SOURCE_ROW_NUMBER":"125798","CASSETTE_NO":"58486394","SAMPLE_DT":"09/25/2024","QUARTZ_PCT":"18.3","QUARTZ_MICROGRAMS":"17","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2024-09-25"},{"SOURCE_ROW_NUMBER":"27144","CASSETTE_NO":"58486407","SAMPLE_DT":"09/25/2024","QUARTZ_PCT":"03.6","QUARTZ_MICROGRAMS":"6","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2024-09-25"},{"SOURCE_ROW_NUMBER":"12512","CASSETTE_NO":"58472527","SAMPLE_DT":"06/27/2024","QUARTZ_PCT":"06.9","QUARTZ_MICROGRAMS":"7","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2024-06-27"},{"SOURCE_ROW_NUMBER":"28428","CASSETTE_NO":"58447105","SAMPLE_DT":"08/09/2023","QUARTZ_PCT":"03.6","QUARTZ_MICROGRAMS":"7","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2023-08-09"},{"SOURCE_ROW_NUMBER":"41232","CASSETTE_NO":"58446287","SAMPLE_DT":"06/20/2023","QUARTZ_PCT":"01.2","QUARTZ_MICROGRAMS":"6","OCC_CODE_DESC":"CLEANUP MAN","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2023-06-20"},{"SOURCE_ROW_NUMBER":"75200","CASSETTE_NO":"58447636","SAMPLE_DT":"01/25/2023","QUARTZ_PCT":"02.6","QUARTZ_MICROGRAMS":"4","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2023-01-25"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":731,"firstDate":"2000-12-04","lastDate":"2026-04-30","metrics":{"ss":134,"amountDue":341564.5,"contested":7,"amountPaid":340227.21,"recentRows":236,"section104d":0,"unterminated":1,"proposedPenalty":354784},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3051666","VIOLATION_NO":"9732839","VIOLATION_ISSUE_DT":"04/30/2026","SIG_SUB":"N","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/30/2026","PROPOSED_PENALTY":"226","AMOUNT_DUE":"226","AMOUNT_PAID":"226","CONTESTED_IND":"N","sourceDate":"2026-04-30"},{"SOURCE_ROW_NUMBER":"3051665","VIOLATION_NO":"9732838","VIOLATION_ISSUE_DT":"04/30/2026","SIG_SUB":"N","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/30/2026","PROPOSED_PENALTY":"226","AMOUNT_DUE":"226","AMOUNT_PAID":"226","CONTESTED_IND":"N","sourceDate":"2026-04-30"},{"SOURCE_ROW_NUMBER":"3051664","VIOLATION_NO":"9732837","VIOLATION_ISSUE_DT":"04/30/2026","SIG_SUB":"N","PART_SECTION":"77.1104","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/04/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-30"},{"SOURCE_ROW_NUMBER":"3051663","VIOLATION_NO":"9732836","VIOLATION_ISSUE_DT":"04/29/2026","SIG_SUB":"N","PART_SECTION":"77.1607(bb)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/29/2026","PROPOSED_PENALTY":"245","AMOUNT_DUE":"245","AMOUNT_PAID":"245","CONTESTED_IND":"N","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"3051662","VIOLATION_NO":"9732835","VIOLATION_ISSUE_DT":"04/29/2026","SIG_SUB":"N","PART_SECTION":"47.41(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"3051656","VIOLATION_NO":"5033254","VIOLATION_ISSUE_DT":"04/20/2026","SIG_SUB":"N","PART_SECTION":"77.807","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/20/2026","PROPOSED_PENALTY":"245","AMOUNT_DUE":"245","AMOUNT_PAID":"245","CONTESTED_IND":"N","sourceDate":"2026-04-20"},{"SOURCE_ROW_NUMBER":"3051670","VIOLATION_NO":"9733030","VIOLATION_ISSUE_DT":"04/16/2026","SIG_SUB":"N","PART_SECTION":"77.516","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2026","PROPOSED_PENALTY":"245","AMOUNT_DUE":"245","AMOUNT_PAID":"245","CONTESTED_IND":"N","sourceDate":"2026-04-16"},{"SOURCE_ROW_NUMBER":"3051659","VIOLATION_NO":"9732619","VIOLATION_ISSUE_DT":"04/16/2026","SIG_SUB":"N","PART_SECTION":"77.401(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2026","PROPOSED_PENALTY":"245","AMOUNT_DUE":"245","AMOUNT_PAID":"245","CONTESTED_IND":"N","sourceDate":"2026-04-16"},{"SOURCE_ROW_NUMBER":"3051661","VIOLATION_NO":"9732834","VIOLATION_ISSUE_DT":"04/15/2026","SIG_SUB":"N","PART_SECTION":"77.1103(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2026","PROPOSED_PENALTY":"245","AMOUNT_DUE":"245","AMOUNT_PAID":"245","CONTESTED_IND":"N","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"3051655","VIOLATION_NO":"5033253","VIOLATION_ISSUE_DT":"04/15/2026","SIG_SUB":"N","PART_SECTION":"77.1101(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/15/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"3051654","VIOLATION_NO":"5033252","VIOLATION_ISSUE_DT":"04/15/2026","SIG_SUB":"N","PART_SECTION":"77.1101(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/15/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"3051660","VIOLATION_NO":"9732833","VIOLATION_ISSUE_DT":"04/14/2026","SIG_SUB":"N","PART_SECTION":"77.1104","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/15/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-14"}]}],"safety":{"href":"/api/v1/mines/4800732/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4800732/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":{"averageEmployees":256,"companyType":"Independent Producer Operator","components":[{"averageEmployees":256,"laborHours":464947,"mineType":"Surface","productionTons":14628974}],"county":"Campbell","laborHours":464947,"mineName":"Belle Ayr Mine","mineType":"Surface","mshaId":"4800732","operatingAddress":"P.O. Box 3039, Gillette, WY 82717","operatingCompany":"Eagle Specialty Materials Llc","operationType":"Mine and Preparation Plant","productionTons":14628974,"reportedRows":1,"sourceUrl":"https://www.eia.gov/coal/data/public/xls/coalpublic2024.xlsx","state":"Wyoming","status":"Active","supplyRegion":"Powder River Basin","union":"","year":2024},"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.404","heading":"Machinery and equipment; operation and maintenance.","id":"77.404","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Safeguards for Mechanical Equipment","text":"(a) Mobile and stationary machinery and equipment shall be maintained in safe operating condition and machinery or equipment in unsafe condition shall be removed from service immediately.\n\n(b) Machinery and equipment shall be operated only by persons trained in the use of and authorized to operate such machinery or equipment.\n\n(c) Repairs or maintenance shall not be performed on machinery until the power is off and the machinery is blocked against motion, except where machinery motion is necessary to make adjustments.\n\n(d) Machinery shall not be lubricated while in motion where a hazard exists, unless equipped with extended fittings or cups.","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1104","heading":"Accumulations of combustible materials.","id":"77.1104","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1104","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"L","subpartHeading":"Subpart L—Fire Protection","text":"Combustible materials, grease, lubricants, paints, or flammable liquids shall not be allowed to accumulate where they can create a fire hazard.","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1607","heading":"Loading and haulage equipment; operation.","id":"77.1607","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1607","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"Q","subpartHeading":"Subpart Q—Loading and Haulage","text":"(a) Vehicles shall follow at a safe distance; passing shall be limited to areas of adequate clearance and visibility.\n\n(b) Mobile equipment operators shall have full control of the equipment while it is in motion.\n\n(c) Equipment operating speeds shall be prudent and consistent with conditions of roadway, grades, clearance, visibility, traffic, and the type of equipment used.\n\n(d) Cabs of mobile equipment shall be kept free of extraneous materials.\n\n(e) Operators shall sit facing the direction of travel while operating equipment with dual controls.\n\n(f) When an equipment operator is present, men shall notify him before getting on or off equipment.\n\n(g) Equipment operators shall be certain, by signal or other means, that all persons are clear before starting or moving equipment.\n\n(h) Where possible, aerial tramways shall not be started until the tramway operator has ascertained that everyone is in the clear.\n\n(i) Dust control measures shall be taken where dust significantly reduces visibility of equipment operators.\n\n(j) Dippers, buckets, loading booms, or heavy suspended loads shall not be swung over the cabs of haulage vehicles until the drivers are out of the cabs and in safe locations, unless the trucks are designed specifically to protect the drivers from falling material.\n\n(k) Men shall not work or pass under the buckets or booms of loaders in operation.\n\n(l) Tires shall be deflated before repairs on them are started and adequate means shall be provided to prevent wheel locking rims from creating a hazard during tire inflation.\n\n(m) Electrically powered mobile equipment shall not be left unattended unless the master switch is in the off position, all operating controls are in the neutral position, and the brakes are set or other equivalent precautions are taken against rolling.\n\n(n) Mobile equipment shall not be left unattended unless the brakes are set. The wheels shall be turned into a bank or berm, or shall be blocked, when such equipment is parked on a grade.\n\n(o) Lights, flares, or other warning devices shall be posted when parked equipment creates a hazard to vehicular traffic.\n\n(p) Dippers, buckets, scraper blades, and similar movable parts shall be secured or lowered to the ground when not in use.\n\n(q) Shovel trailing cables shall not be moved with the shovel dipper unless cable slings or sleds are used.\n\n(r) Equipment which is to be hauled shall be loaded and protected so as to prevent sliding or spillage.\n\n(s) When moving between work areas, the equipment shall be secured in the travel position.\n\n(t) Any load extending more than 4 feet beyond the rear of the vehicle body should be marked clearly with a red flag by day and a red light at night.\n\n(u) Tow bars shall be used to tow heavy equipment and a safety chain shall be used in conjunction with each tow bar.\n\n(v) Railroad cars shall be kept under control at all times by the car dropper. Cars shall be dropped at a safe rate and in a manner that will insure that the car dropper maintains a safe position while working and traveling around the cars.\n\n(w) Railroad cars shall not be coupled or uncoupled manually from the inside of curves unless the railroad and cars are so designed to eliminate any hazard from coupling or uncoupling cars from inside of curves.\n\n(x) Persons shall wear safety belts when dropping railroad cars.\n\n(y) Railcars shall not be left on sidetracks unless ample clearance is provided for traffic on adjacent tracks.\n\n(z) Parked railcars, unless held effectively by brakes, shall be blocked securely.\n\n(aa) Railroad cars and all trucks shall be trimmed properly when they have been loaded higher than the confines of their cargo space.\n\n(bb) When the entire length of a conveyor is visible from the starting switch, the operator shall visually check to make certain that all persons are in the clear before starting the conveyor. When the entire length of the conveyor is not visible from the starting switch, a positive audible or visible warning system shall be installed and operated to warn persons that the conveyor will be started.\n\n(cc) Unguarded conveyors with walkways shall be equipped with emergency stop devices or cords along their full length.\n\n(dd) Adequate backstops or brakes shall be installed on inclined-conveyor drive units to prevent conveyors from running in reverse if a hazard to personnel would be caused.\n\n(ee) Aerial tram conveyor buckets shall not be overloaded, and feed shall be regulated to prevent spillage.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 47.41","heading":"Requirement for container labels.","id":"47.41","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41","part":"47","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subchapter":"H","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","subpart":"E","subpartHeading":"Subpart E—Container Labels and Other Forms of Warning","text":"(a) The operator must ensure that each container of a hazardous chemical has a label. If a container is tagged or marked with the appropriate information, it is labeled.\n\n(1) The operator must replace a container label immediately if it is missing or if the hazard information on the label is unreadable.\n\n(2) The operator must not remove or deface existing labels on containers of hazardous chemicals.\n\n(b) For each hazardous chemical produced at the mine, the operator must prepare a container label and update this label with any significant, new information about the chemical's hazards within 3 months of becoming aware of this information.\n\n(c) For each hazardous chemical brought to the mine, the operator must replace an outdated label when a revised label is received from the chemical's manufacturer or supplier. The operator is not responsible for an inaccurate label obtained from the chemical's manufacturer or supplier.","occurrenceCount":1},{"chapter":"I","heading":"Installation of high-voltage transmission cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-I/section-77.807","part":"77","subchapter":"O","subpart":"I","id":"77.807","citation":"30 CFR 77.807","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electric wiring and equipment; installation and maintenance.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.516","part":"77","subchapter":"O","subpart":"F","id":"77.516","citation":"30 CFR 77.516","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Stationary grinding machines; protective devices.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.401","part":"77","subchapter":"O","subpart":"E","id":"77.401","citation":"30 CFR 77.401","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Flammable liquids; storage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1103","part":"77","subchapter":"O","subpart":"L","id":"77.1103","citation":"30 CFR 77.1103","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Escape and evacuation; plan.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1101","part":"77","subchapter":"O","subpart":"L","id":"77.1101","citation":"30 CFR 77.1101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":2}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4800732","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}