{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4608759","name":"NORTH EAGLE MINE","status":"Active","status_date":"2013-07-18","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Boone","nearest_town":"Bloomingrose","operator_id":"0141654","operator_name":"KANAWHA EAGLE MINING, LLC","controller_id":"0158381","controller_name":"Sev.en Global Investments a.s.","district":"C04","office":"Madison WV Field Office","employees":122,"latitude":38.154167,"longitude":-81.559722},"coverage":{"contributingSources":17,"registeredSources":20,"sourceRows":42208},"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":"2026-10-13T11:19:05.459773+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":"4608759","name":"NORTH EAGLE MINE"},"operator":{"type":"operator","id":"0141654","name":"KANAWHA EAGLE MINING, LLC"},"controller":{"type":"controller","id":"0158381","name":"Sev.en Global Investments a.s."},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11343","name":"Rex  Fought"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"1991-01-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|C11343|1991-01-14|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14544","name":"Franklin D  Robertson  et al"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"1995-02-01","validTo":"2008-03-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|C14544|1995-02-01|2008-03-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21993","name":"Wayne Processing Inc"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"1999-02-01","validTo":"2000-03-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P21993|1999-02-01|2000-03-14"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11343","name":"Rex  Fought"},"object":{"type":"operator","id":"P21993","name":"Wayne Processing Inc"},"validFrom":"1999-02-01","validTo":"2000-03-14","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P21993|1999-02-01|C11343|1991-01-14|84395"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24373","name":"Newtown Energy Inc"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2000-03-15","validTo":"2014-01-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P24373|2000-03-15|2014-01-08"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14544","name":"James O  Bunn  et al"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2000-03-15","validTo":"2008-03-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|C14544|2000-03-15|2008-03-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14544","name":"James O  Bunn  et al"},"object":{"type":"operator","id":"P24373","name":"Newtown Energy Inc"},"validFrom":"2000-03-15","validTo":"2008-03-31","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P24373|2000-03-15|C14544|2000-03-15|93205"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14544","name":"Franklin D  Robertson  et al"},"object":{"type":"operator","id":"P24373","name":"Newtown Energy Inc"},"validFrom":"2000-03-15","validTo":"2008-03-31","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P24373|2000-03-15|C14544|2000-03-15|93206"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0074513","name":"Robert E  Ellis"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2008-04-01","validTo":"2012-02-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|0074513|2008-04-01|2012-02-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0074513","name":"Robert E  Ellis"},"object":{"type":"operator","id":"P24373","name":"Newtown Energy Inc"},"validFrom":"2008-04-01","validTo":"2012-02-29","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P24373|2000-03-15|0074513|2008-04-01|11600"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0071611","name":"Patriot Coal Corporation"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2012-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|0071611|2012-03-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0071611","name":"Patriot Coal Corporation"},"object":{"type":"operator","id":"P24373","name":"Newtown Energy Inc"},"validFrom":"2012-03-01","validTo":"2014-01-08","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P24373|2000-03-15|0071611|2012-03-01|10425"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23072","name":"Emerald Processing, LLC."},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2014-01-09","validTo":"2015-10-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P23072|2014-01-09|2015-10-25"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0071611","name":"Patriot Coal Corporation"},"object":{"type":"operator","id":"P23072","name":"Emerald Processing, LLC."},"validFrom":"2014-01-09","validTo":"2015-10-25","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P23072|2014-01-09|0071611|2012-03-01|10426"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0074513","name":"Robert E  Ellis"},"object":{"type":"operator","id":"P23072","name":"Emerald Processing, LLC."},"validFrom":"2014-01-09","validTo":"2012-02-29","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P23072|2014-01-09|0074513|2008-04-01|11601"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14544","name":"Franklin D  Robertson  et al"},"object":{"type":"operator","id":"P23072","name":"Emerald Processing, LLC."},"validFrom":"2014-01-09","validTo":"2008-03-31","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P23072|2014-01-09|C14544|1995-02-01|93163"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14544","name":"James O  Bunn  et al"},"object":{"type":"operator","id":"P23072","name":"Emerald Processing, LLC."},"validFrom":"2014-01-09","validTo":"2008-03-31","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|P23072|2014-01-09|C14544|1995-02-01|93164"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0141654","name":"Kanawha Eagle Mining, LLC"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2015-10-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|0141654|2015-10-26|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0109461","name":"Blackhawk Mining LLC"},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2015-10-26","validTo":"2020-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|0109461|2015-10-26|2020-05-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0109461","name":"Blackhawk Mining LLC"},"object":{"type":"operator","id":"0141654","name":"Kanawha Eagle Mining, LLC"},"validFrom":"2015-10-26","validTo":"2020-05-31","current":false,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|0141654|2015-10-26|0109461|2015-10-26|19922"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0158381","name":"Sev.en Global Investments a.s."},"object":{"type":"mine","id":"4608759","name":"NORTH EAGLE MINE"},"validFrom":"2020-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|0158381|2020-06-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0158381","name":"Sev.en Global Investments a.s."},"object":{"type":"operator","id":"0141654","name":"Kanawha Eagle Mining, LLC"},"validFrom":"2020-06-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4608759","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608759|0141654|2015-10-26|0158381|2020-06-01|32854"}}],"coverage":{"historyRecords":11,"edgeCount":22,"intervalAnomalies":3,"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":567,"firstDate":"2000-07-05","lastDate":"2026-09-25","metrics":{"daysLost":18637,"injuries":447,"fatalities":1,"recentRows":52,"restrictedDays":1103,"contractorRecords":49},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"150158","DOCUMENT_NO":"220262730016","ACCIDENT_DT":"09/25/2026","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":"Continuous miner operator, Coal mole operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While throwing a timber under the continuous miner's stab jack, employee crushed left ring finger between the timber they were throwing and the miner's frame. EE was diagnosed with an avulsion and received 3 internal and 12 external sutures. They returned to full duty without restrictions on the next regularly scheduled shift, 9/28/2026, performing normal work duties. No days lost.","sourceDate":"2026-09-25"},{"SOURCE_ROW_NUMBER":"236200","DOCUMENT_NO":"220262720011","ACCIDENT_DT":"09/23/2026","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Continuous miner operator, Coal mole operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was backing the continuous miner out of 2 Left when a rock, approx. 72 in. long, 28 in. wide, and 7-9 in. thick, fell from the #2 Heading and struck EE's right ear. Employee was treated at Boone Memorial Hospital, where 15 sutures were required to close the wound. Employee returned to work on 09/24/2026 performing EE's normal work duties. No Days Lost","sourceDate":"2026-09-23"},{"SOURCE_ROW_NUMBER":"77020","DOCUMENT_NO":"220262380015","ACCIDENT_DT":"08/25/2026","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"An unintentional roof fall was discovered on 10 North Mains, Primary Escapeway (Intake) #4 Entry, #4 Break, spad # 10693. Crew was pulled outby affected area, area is being dangered off, and the lifeline is being re-routed. MSHA and WVMHST Officials have been notified. No injuries or entrapments have occurred.","sourceDate":"2026-08-25"},{"SOURCE_ROW_NUMBER":"141508","DOCUMENT_NO":"220262360018","ACCIDENT_DT":"08/22/2026","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"An unintentional roof fall was discovered on 9 North Mains in the Primary Escapeway (Intake), #3 and #4 Entries, from Brk #37 to Brk #38. The fall is approximately 20 ft. thick. All affected personnel were removed outby the fall, except those required to perform support work. No injuries or entrapments occurred. MSHA and WVMHST Officials were notified and are currently on-site.","sourceDate":"2026-08-22"},{"SOURCE_ROW_NUMBER":"270521","DOCUMENT_NO":"220262250005","ACCIDENT_DT":"08/05/2026","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":"Examiner, Fire boss, Pre-shift examiner, Mine examiner","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee, Airway Examiner, was removing block from a regulator to access a secondary travel way when an overhanging block fell approximately 3 feet, pinching EE's right pinky between the falling block and one EE was holding. EE sustained fractures to the right little and ring fingers and a laceration requiring 4 sutures. No Days Lost","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"197300","DOCUMENT_NO":"220261940003","ACCIDENT_DT":"07/09/2026","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"An unintentional roof fall was discovered on 9 North Mains, in the Intake, 2 Breaks outby spad # 10634. The fall is approximately 30ft. long, 10-12 ft. thick, and 18 ft. wide. No injuries or entrapments occurred as a result of this incident. MSHA and WVMHST Officials have been notified.","sourceDate":"2026-07-09"},{"SOURCE_ROW_NUMBER":"132699","DOCUMENT_NO":"220261110035","ACCIDENT_DT":"04/15/2026","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DUST DISEASE OF LUNGS","ACCIDENT_TYPE":"Inhalation of radiations, caustics, toxic and noxious substances","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee diagnosed with Occupational Pneumoconiosis with a 10% pulmonary function impairment after evaluation.","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"154394","DOCUMENT_NO":"220260770007","ACCIDENT_DT":"03/13/2026","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"NEC","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Based on audiometric evidence and review on March 13, 2026, the employee meets the reportable hearing loss threshold under 30 CFR Part 62. The age-corrected Standard Threshold Shift was 25.6 dB in the right ear, exceeding the 25 dB average at 2000, 3000, and 4000 Hz from the employee's baseline/revised baseline audiogram. All 30 CFR Part 62 requirements were followed.","sourceDate":"2026-03-13"},{"SOURCE_ROW_NUMBER":"244779","DOCUMENT_NO":"220260280025","ACCIDENT_DT":"01/19/2026","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Shuttle car operator, Mantrip operator, Ramcar operator, Rail runner, Buggy operator","NO_INJURIES":"1","DAYS_LOST":"88","NARRATIVE":"Employee was pulling ventilation curtain from beneath the continuous miner pan when the tripped over a hydraulic oil can concealed under the curtain and twisted a foot/ankle. Employee was diagnosed with a Jones fracture of the left 5th metatarsal and underwent surgical repair on January 23, 2026. The employee is expected to remain off work until April 17, 2026 (Lost Work Days).","sourceDate":"2026-01-19"},{"SOURCE_ROW_NUMBER":"167329","DOCUMENT_NO":"220253500030","ACCIDENT_DT":"12/16/2025","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DUST DISEASE OF LUNGS","ACCIDENT_TYPE":"Inhalation of radiations, caustics, toxic and noxious substances","OCCUPATION":"Master mechanic, Foreman, Supervisor","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee diagnosed with Occupational Pneumoconiosis with a 10% pulmonary function impairment after evaluation.","sourceDate":"2025-12-16"},{"SOURCE_ROW_NUMBER":"119839","DOCUMENT_NO":"220253210034","ACCIDENT_DT":"11/12/2025","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":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was bolting in the #1 Entry when, while checking hole depth with a 6-ft., 0.804 diameter bolt, it slipped from left hand and smashed right ring finger between the bolt head and drill chuck. Employee self-transported to CAMC General Hospital, received four sutures, and returned to full duty on 11/13/2025.","sourceDate":"2025-11-12"},{"SOURCE_ROW_NUMBER":"257708","DOCUMENT_NO":"220252400025","ACCIDENT_DT":"08/26/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Stopping builder, Ventilation man, Mason man, Overcast","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was scooping block, the scoop canopy struck the rib, dislodging material that fell into the operator's deck and hit the employee's left elbow, causing a laceration. Employee completed the shift, self-transported to the hospital, received six sutures, was fully released, and returned to regular duty on 8/27/2025 performing regular duties. Medical Treatment Only.","sourceDate":"2025-08-26"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2013-07-18","lastDate":"2013-07-18","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":5410,"firstDate":"2000-03-08","lastDate":"2026-08-11","metrics":{"ss":1926,"delinquent":5148,"recentRows":986,"paidPenalty":4534082.98,"proposedPenalty":6927561.8,"currentAssessment":4910318},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2919562","VIOLATION_NO":"5028126","ISSUE_DT":"08/11/2026","CFR_STANDARD_CD":"75.1722(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2712.00","CURRENT_ASSESSMENT_AMT":"2712.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-11"},{"SOURCE_ROW_NUMBER":"2919561","VIOLATION_NO":"5028125","ISSUE_DT":"08/11/2026","CFR_STANDARD_CD":"75.370(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"465.00","CURRENT_ASSESSMENT_AMT":"465.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-11"},{"SOURCE_ROW_NUMBER":"2919550","VIOLATION_NO":"5021255","ISSUE_DT":"08/11/2026","CFR_STANDARD_CD":"75.1731(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-11"},{"SOURCE_ROW_NUMBER":"2919549","VIOLATION_NO":"5021254","ISSUE_DT":"08/11/2026","CFR_STANDARD_CD":"75.1731(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-11"},{"SOURCE_ROW_NUMBER":"2919560","VIOLATION_NO":"5028124","ISSUE_DT":"08/10/2026","CFR_STANDARD_CD":"75.333(c)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-10"},{"SOURCE_ROW_NUMBER":"2919548","VIOLATION_NO":"5021253","ISSUE_DT":"08/10/2026","CFR_STANDARD_CD":"75.360(f)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-10"},{"SOURCE_ROW_NUMBER":"2919559","VIOLATION_NO":"5028123","ISSUE_DT":"08/05/2026","CFR_STANDARD_CD":"75.370(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"313.00","CURRENT_ASSESSMENT_AMT":"313.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"2919547","VIOLATION_NO":"5021252","ISSUE_DT":"08/04/2026","CFR_STANDARD_CD":"75.1403","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-04"},{"SOURCE_ROW_NUMBER":"2919565","VIOLATION_NO":"5028724","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"75.1403","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"2919564","VIOLATION_NO":"5028723","ISSUE_DT":"07/29/2026","CFR_STANDARD_CD":"75.1100-3","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"2919558","VIOLATION_NO":"5028122","ISSUE_DT":"07/29/2026","CFR_STANDARD_CD":"75.517","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"549.00","CURRENT_ASSESSMENT_AMT":"549.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"2919546","VIOLATION_NO":"5021251","ISSUE_DT":"07/28/2026","CFR_STANDARD_CD":"75.202(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1219.00","CURRENT_ASSESSMENT_AMT":"1219.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-07-28"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":2558,"firstDate":"2006-01-26","lastDate":"2026-03-09","metrics":{"appeals":1,"decisions":2558,"recentRows":813,"decisionPenalty":3749572,"originalPenalty":6247516.8},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"461548","VIOLATION_NO":"5025159","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"697.00","DECISION_PENALTY_AMT":"697.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"461547","VIOLATION_NO":"5024156","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"168.00","DECISION_PENALTY_AMT":"168.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460780","VIOLATION_NO":"5025854","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"755.00","DECISION_PENALTY_AMT":"755.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460779","VIOLATION_NO":"5025850","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"313.00","DECISION_PENALTY_AMT":"313.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460778","VIOLATION_NO":"5025848","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"313.00","DECISION_PENALTY_AMT":"313.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460777","VIOLATION_NO":"5025157","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"697.00","DECISION_PENALTY_AMT":"697.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460776","VIOLATION_NO":"5024987","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"313.00","DECISION_PENALTY_AMT":"313.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460536","VIOLATION_NO":"5025827","DOCKET_NO":"WEVA 2026-0014","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2712.00","DECISION_PENALTY_AMT":"2712.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460284","VIOLATION_NO":"5025851","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"697.00","DECISION_PENALTY_AMT":"697.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460191","VIOLATION_NO":"5025853","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"209.00","DECISION_PENALTY_AMT":"209.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460190","VIOLATION_NO":"5025847","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"313.00","DECISION_PENALTY_AMT":"313.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"},{"SOURCE_ROW_NUMBER":"460189","VIOLATION_NO":"5025846","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1037.00","DECISION_PENALTY_AMT":"1037.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2026-03-09"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":18064,"firstDate":"2000-08-07","lastDate":"2026-10-08","metrics":{"recentRows":8269,"cpdmSamples":12798,"voidSamples":4848,"validSamples":13216,"maxConcentration":22.021,"concentrationTotal":8571.57},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2603895","SMP_TAKEN_DT":"10/8/2026","CONC":".782","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2603891","SMP_TAKEN_DT":"10/8/2026","CONC":".479","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"1837037","SMP_TAKEN_DT":"10/8/2026","CONC":".058","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2689046","SMP_TAKEN_DT":"10/7/2026","CONC":".343","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"2603740","SMP_TAKEN_DT":"10/7/2026","CONC":".382","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"INVALID PRODUCTION","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"2603544","SMP_TAKEN_DT":"10/7/2026","CONC":"1.866","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"2177093","SMP_TAKEN_DT":"10/7/2026","CONC":".177","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"2006290","SMP_TAKEN_DT":"10/7/2026","CONC":".379","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"1751284","SMP_TAKEN_DT":"10/7/2026","CONC":".604","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"2858692","SMP_TAKEN_DT":"10/6/2026","CONC":".19","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"INVALID PRODUCTION","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"2517318","SMP_TAKEN_DT":"10/6/2026","CONC":".368","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"INVALID PRODUCTION","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"2347411","SMP_TAKEN_DT":"10/6/2026","CONC":".924","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-06"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":161,"firstDate":"2002-06-20","lastDate":"2026-09-22","metrics":{"linkedIssuances":161},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2571,"firstDate":"2005-08-29","lastDate":"2025-10-10","metrics":{"decisions":2557,"ssChanged":418,"recentRows":702,"decisionPenalty":3749572,"proposedPenalty":6248268},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"280930","CITATION_NO":"5024158","CITATION_ISSUE_DT":"10/10/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.1714-3(e)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"697.00","DECISION_PENALTY_AMT":"697.00","sourceDate":"2025-10-10"},{"SOURCE_ROW_NUMBER":"111368","CITATION_NO":"5024157","CITATION_ISSUE_DT":"10/09/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.400","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1126.00","DECISION_PENALTY_AMT":"1126.00","sourceDate":"2025-10-09"},{"SOURCE_ROW_NUMBER":"54650","CITATION_NO":"5024156","CITATION_ISSUE_DT":"10/03/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"168.00","DECISION_PENALTY_AMT":"168.00","sourceDate":"2025-10-03"},{"SOURCE_ROW_NUMBER":"55072","CITATION_NO":"5025697","CITATION_ISSUE_DT":"09/22/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.523-3(b)(3)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"151.00","DECISION_PENALTY_AMT":"151.00","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"54531","CITATION_NO":"5020369","CITATION_ISSUE_DT":"09/22/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.202(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"151.00","DECISION_PENALTY_AMT":"151.00","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"336996","CITATION_NO":"5025854","CITATION_ISSUE_DT":"09/15/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.1731(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"755.00","DECISION_PENALTY_AMT":"755.00","sourceDate":"2025-09-15"},{"SOURCE_ROW_NUMBER":"280154","CITATION_NO":"5025855","CITATION_ISSUE_DT":"09/15/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.1731(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"4749.00","DECISION_PENALTY_AMT":"2409.00","sourceDate":"2025-09-15"},{"SOURCE_ROW_NUMBER":"450696","CITATION_NO":"5025853","CITATION_ISSUE_DT":"09/10/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.1101-8(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"209.00","DECISION_PENALTY_AMT":"209.00","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"52574","CITATION_NO":"5025852","CITATION_ISSUE_DT":"09/10/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.1722(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1550.00","DECISION_PENALTY_AMT":"1550.00","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"55071","CITATION_NO":"5025159","CITATION_ISSUE_DT":"09/09/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"62.130(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"697.00","DECISION_PENALTY_AMT":"697.00","sourceDate":"2025-09-09"},{"SOURCE_ROW_NUMBER":"54359","CITATION_NO":"5025157","CITATION_ISSUE_DT":"09/09/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"62.130(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"697.00","DECISION_PENALTY_AMT":"697.00","sourceDate":"2025-09-09"},{"SOURCE_ROW_NUMBER":"338080","CITATION_NO":"5025850","CITATION_ISSUE_DT":"09/08/2025","DOCKET_NO":"WEVA 2026-0064","DECISION_DT":"03/09/2026","CFR_STANDARD_CODE":"75.351(e)(1)(iv)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"313.00","DECISION_PENALTY_AMT":"313.00","sourceDate":"2025-09-08"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":3652,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":24,"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":749,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":24,"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":11,"firstDate":"1999-02-01","lastDate":"2015-10-26","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":9},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":1317,"firstDate":"2000-01-03","lastDate":"2026-10-01","metrics":{"inspectors":2006,"recentRows":173,"onSiteHours":39211,"inspectionHours":64849,"inspectionSamples":3768},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"594880","EVENT_NO":"F00E5BA","INSPECTION_BEGIN_DT":"10/01/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2026-10-01"},{"SOURCE_ROW_NUMBER":"227035","EVENT_NO":"F00C0C2","INSPECTION_BEGIN_DT":"08/22/2026","INSPECTION_END_DT":"09/23/2026","ACTIVITY_CODE":"E08","ACTIVITY":"Non-Injury Accident Investigation","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2026-08-22"},{"SOURCE_ROW_NUMBER":"663438","EVENT_NO":"F00673E","INSPECTION_BEGIN_DT":"07/10/2026","INSPECTION_END_DT":"07/10/2026","ACTIVITY_CODE":"E03","ACTIVITY":"103 (g) Written Notification Hazard Complaint Inspectio","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2026-07-10"},{"SOURCE_ROW_NUMBER":"1075990","EVENT_NO":"F022D79","INSPECTION_BEGIN_DT":"07/09/2026","INSPECTION_END_DT":"08/04/2026","ACTIVITY_CODE":"E08","ACTIVITY":"Non-Injury Accident Investigation","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2026-07-09"},{"SOURCE_ROW_NUMBER":"819987","EVENT_NO":"F00673D","INSPECTION_BEGIN_DT":"07/06/2026","INSPECTION_END_DT":"09/30/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"9","SUM_TOTAL_INSP_HOURS":"718.75","SUM_TOTAL_ON_SITE_HOURS":"456.25","sourceDate":"2026-07-06"},{"SOURCE_ROW_NUMBER":"456104","EVENT_NO":"F00575C","INSPECTION_BEGIN_DT":"04/01/2026","INSPECTION_END_DT":"06/25/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"8","SUM_TOTAL_INSP_HOURS":"705.5","SUM_TOTAL_ON_SITE_HOURS":"427.5","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"302687","EVENT_NO":"F00EB44","INSPECTION_BEGIN_DT":"03/30/2026","INSPECTION_END_DT":"03/30/2026","ACTIVITY_CODE":"E02","ACTIVITY":"103(i) Spot Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-03-30"},{"SOURCE_ROW_NUMBER":"143210","EVENT_NO":"F005857","INSPECTION_BEGIN_DT":"02/26/2026","INSPECTION_END_DT":"02/26/2026","ACTIVITY_CODE":"E02","ACTIVITY":"103(i) Spot Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2026-02-26"},{"SOURCE_ROW_NUMBER":"50174","EVENT_NO":"F00C09C","INSPECTION_BEGIN_DT":"02/10/2026","INSPECTION_END_DT":"02/10/2026","ACTIVITY_CODE":"E02","ACTIVITY":"103(i) Spot Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-02-10"},{"SOURCE_ROW_NUMBER":"28199","EVENT_NO":"6319300","INSPECTION_BEGIN_DT":"01/27/2026","INSPECTION_END_DT":"01/27/2026","ACTIVITY_CODE":"E02","ACTIVITY":"103(i) Spot Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2026-01-27"},{"SOURCE_ROW_NUMBER":"900603","EVENT_NO":"F005853","INSPECTION_BEGIN_DT":"01/20/2026","INSPECTION_END_DT":"01/20/2026","ACTIVITY_CODE":"E02","ACTIVITY":"103(i) Spot Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2026-01-20"},{"SOURCE_ROW_NUMBER":"550480","EVENT_NO":"F00C099","INSPECTION_BEGIN_DT":"01/13/2026","INSPECTION_END_DT":"01/13/2026","ACTIVITY_CODE":"E02","ACTIVITY":"103(i) Spot Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2026-01-13"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":294,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":74228,"employees":130,"production":184250},"2026-Q1":{"hours":73843,"employees":128,"production":164281},"2025-Q4":{"hours":63820,"employees":129,"production":145727},"2025-Q3":{"hours":68812,"employees":126,"production":178411},"2025-Q2":{"hours":73469,"employees":122,"production":215564},"2025-Q1":{"hours":79496,"employees":123,"production":207673},"2024-Q4":{"hours":75316,"employees":127,"production":149566},"2024-Q3":{"hours":83300,"employees":138,"production":180991},"2024-Q2":{"hours":85671,"employees":146,"production":240566},"2024-Q1":{"hours":83024,"employees":133,"production":201874},"2023-Q4":{"hours":69417,"employees":128,"production":166886},"2023-Q3":{"hours":77113,"employees":133,"production":206050}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":73,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":296568,"employees":131,"production":861660},"2018":{"hours":291432,"employees":133,"production":805504},"2019":{"hours":310891,"employees":126,"production":944176},"2020":{"hours":280539,"employees":133,"production":812260},"2021":{"hours":297116,"employees":128,"production":1047569},"2022":{"hours":318990,"employees":130,"production":854247},"2023":{"hours":308180,"employees":125,"production":836359},"2024":{"hours":327311,"employees":136,"production":772997},"2025":{"hours":285597,"employees":125,"production":747375},"2026":{"hours":148071,"employees":129,"production":348531}},"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":498,"firstDate":"2000-08-09","lastDate":"2025-11-21","metrics":{"recentRows":158,"doseOver100":127,"actDoseTotal":37130,"pelDoseTotal":27950},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"242792","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/21/2025","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"20","ACT_DOSE_85":"57","PEL_DOSE_90":"35","SURVEY_TYPE":"I","sourceDate":"2025-11-21"},{"SOURCE_ROW_NUMBER":"242791","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/21/2025","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (OFF STANDARD)","MACHINE_CD":"37","ACT_DOSE_85":"57","PEL_DOSE_90":"37","SURVEY_TYPE":"I","sourceDate":"2025-11-21"},{"SOURCE_ROW_NUMBER":"242790","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/21/2025","OCCUPATION_CD_DESC":"CONTINUOUS MINER OPERATOR","MACHINE_CD":"06","ACT_DOSE_85":"96","PEL_DOSE_90":"76","SURVEY_TYPE":"I","sourceDate":"2025-11-21"},{"SOURCE_ROW_NUMBER":"242789","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/21/2025","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (OFF STANDARD)","MACHINE_CD":"37","ACT_DOSE_85":"56","PEL_DOSE_90":"35","SURVEY_TYPE":"I","sourceDate":"2025-11-21"},{"SOURCE_ROW_NUMBER":"242788","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/21/2025","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","MACHINE_CD":"30","ACT_DOSE_85":"105","PEL_DOSE_90":"85","SURVEY_TYPE":"I","sourceDate":"2025-11-21"},{"SOURCE_ROW_NUMBER":"242804","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/20/2025","OCCUPATION_CD_DESC":"SCOOP CAR OPERATOR","MACHINE_CD":"40","ACT_DOSE_85":"58","PEL_DOSE_90":"35","SURVEY_TYPE":"I","sourceDate":"2025-11-20"},{"SOURCE_ROW_NUMBER":"242803","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/20/2025","OCCUPATION_CD_DESC":"SECTION FOREMAN","MACHINE_CD":"40","ACT_DOSE_85":"44","PEL_DOSE_90":"21","SURVEY_TYPE":"I","sourceDate":"2025-11-20"},{"SOURCE_ROW_NUMBER":"242802","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/20/2025","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","ACT_DOSE_85":"34","PEL_DOSE_90":"15","SURVEY_TYPE":"I","sourceDate":"2025-11-20"},{"SOURCE_ROW_NUMBER":"242801","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/20/2025","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","ACT_DOSE_85":"38","PEL_DOSE_90":"14","SURVEY_TYPE":"I","sourceDate":"2025-11-20"},{"SOURCE_ROW_NUMBER":"242800","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/20/2025","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","MACHINE_CD":"30","ACT_DOSE_85":"128","PEL_DOSE_90":"98","SURVEY_TYPE":"I","sourceDate":"2025-11-20"},{"SOURCE_ROW_NUMBER":"242799","EVENT_NO":"F00E9FD","SURVEY_DATE":"11/20/2025","OCCUPATION_CD_DESC":"CONTINUOUS MINER OPERATOR","MACHINE_CD":"06","ACT_DOSE_85":"55","PEL_DOSE_90":"38","SURVEY_TYPE":"I","sourceDate":"2025-11-20"},{"SOURCE_ROW_NUMBER":"242787","EVENT_NO":"F00E9FD","SURVEY_DATE":"10/31/2025","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (OFF STANDARD)","MACHINE_CD":"37","ACT_DOSE_85":"42","PEL_DOSE_90":"27","SURVEY_TYPE":"I","sourceDate":"2025-10-31"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":778,"firstDate":"2001-01-10","lastDate":"2026-08-12","metrics":{"recentRows":275,"voidSamples":61,"maxQuartzPct":23.4,"validSamples":717,"quartzPctTotal":3730.9},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"144953","CASSETTE_NO":"58572823","SAMPLE_DT":"08/12/2026","QUARTZ_MICROGRAMS":"0","OCC_CODE_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-08-12"},{"SOURCE_ROW_NUMBER":"114287","CASSETTE_NO":"58572798","SAMPLE_DT":"08/12/2026","QUARTZ_PCT":"00.9","QUARTZ_MICROGRAMS":"4","OCC_CODE_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-08-12"},{"SOURCE_ROW_NUMBER":"64611","CASSETTE_NO":"58572483","SAMPLE_DT":"08/12/2026","QUARTZ_PCT":"03.8","QUARTZ_MICROGRAMS":"8","OCC_CODE_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-08-12"},{"SOURCE_ROW_NUMBER":"59876","CASSETTE_NO":"58572799","SAMPLE_DT":"08/12/2026","QUARTZ_PCT":"04.5","QUARTZ_MICROGRAMS":"13","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-08-12"},{"SOURCE_ROW_NUMBER":"54040","CASSETTE_NO":"58572296","SAMPLE_DT":"08/12/2026","QUARTZ_MICROGRAMS":"0","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-08-12"},{"SOURCE_ROW_NUMBER":"136820","CASSETTE_NO":"58569076","SAMPLE_DT":"07/30/2026","QUARTZ_PCT":"01.4","QUARTZ_MICROGRAMS":"7","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"90322","CASSETTE_NO":"58568708","SAMPLE_DT":"07/30/2026","QUARTZ_PCT":"02.3","QUARTZ_MICROGRAMS":"13","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"79291","CASSETTE_NO":"58568707","SAMPLE_DT":"07/30/2026","QUARTZ_PCT":"01.1","QUARTZ_MICROGRAMS":"2","OCC_CODE_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"43938","CASSETTE_NO":"58569060","SAMPLE_DT":"07/30/2026","QUARTZ_PCT":"00.7","QUARTZ_MICROGRAMS":"2","OCC_CODE_DESC":"SHUTTLE CAR OPERATOR (OFF STANDARD)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"10648","CASSETTE_NO":"58569059","SAMPLE_DT":"07/30/2026","QUARTZ_PCT":"03.3","QUARTZ_MICROGRAMS":"13","OCC_CODE_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"4494","CASSETTE_NO":"58568984","SAMPLE_DT":"07/30/2026","QUARTZ_PCT":"03.7","QUARTZ_MICROGRAMS":"23","OCC_CODE_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"93720","CASSETTE_NO":"58568074","SAMPLE_DT":"05/12/2026","QUARTZ_PCT":"03.2","QUARTZ_MICROGRAMS":"5","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-05-12"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":5503,"firstDate":"2000-03-08","lastDate":"2026-10-06","metrics":{"ss":1930,"amountDue":4910318,"contested":726,"amountPaid":4534082.98,"recentRows":1007,"section104d":44,"unterminated":10,"proposedPenalty":6927561.8},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2776724","VIOLATION_NO":"5183925","VIOLATION_ISSUE_DT":"10/06/2026","SIG_SUB":"N","PART_SECTION":"77.207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","CONTESTED_IND":"N","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"2776723","VIOLATION_NO":"5028738","VIOLATION_ISSUE_DT":"10/05/2026","SIG_SUB":"N","PART_SECTION":"75.211(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/05/2026","CONTESTED_IND":"N","sourceDate":"2026-10-05"},{"SOURCE_ROW_NUMBER":"2775744","VIOLATION_NO":"5028137","VIOLATION_ISSUE_DT":"09/29/2026","SIG_SUB":"N","PART_SECTION":"75.370(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/29/2026","CONTESTED_IND":"N","sourceDate":"2026-09-29"},{"SOURCE_ROW_NUMBER":"2775743","VIOLATION_NO":"5028136","VIOLATION_ISSUE_DT":"09/29/2026","SIG_SUB":"N","PART_SECTION":"75.370(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/29/2026","CONTESTED_IND":"N","sourceDate":"2026-09-29"},{"SOURCE_ROW_NUMBER":"2775742","VIOLATION_NO":"5028134","VIOLATION_ISSUE_DT":"09/21/2026","SIG_SUB":"N","PART_SECTION":"75.1107-4(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/21/2026","CONTESTED_IND":"N","sourceDate":"2026-09-21"},{"SOURCE_ROW_NUMBER":"2775741","VIOLATION_NO":"5028130","VIOLATION_ISSUE_DT":"09/15/2026","SIG_SUB":"N","PART_SECTION":"77.1606(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/23/2026","CONTESTED_IND":"N","sourceDate":"2026-09-15"},{"SOURCE_ROW_NUMBER":"2775740","VIOLATION_NO":"5028129","VIOLATION_ISSUE_DT":"09/14/2026","SIG_SUB":"N","PART_SECTION":"75.333(c)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/14/2026","CONTESTED_IND":"N","sourceDate":"2026-09-14"},{"SOURCE_ROW_NUMBER":"2775725","VIOLATION_NO":"5021262","VIOLATION_ISSUE_DT":"09/09/2026","SIG_SUB":"N","PART_SECTION":"75.1103-5(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/21/2026","CONTESTED_IND":"N","sourceDate":"2026-09-09"},{"SOURCE_ROW_NUMBER":"2775724","VIOLATION_NO":"5021261","VIOLATION_ISSUE_DT":"09/08/2026","SIG_SUB":"N","PART_SECTION":"77.208(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/08/2026","CONTESTED_IND":"N","sourceDate":"2026-09-08"},{"SOURCE_ROW_NUMBER":"2775739","VIOLATION_NO":"5028128","VIOLATION_ISSUE_DT":"09/02/2026","SIG_SUB":"N","PART_SECTION":"75.333(d)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"24","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2026","CONTESTED_IND":"N","sourceDate":"2026-09-02"},{"SOURCE_ROW_NUMBER":"2775723","VIOLATION_NO":"5021258","VIOLATION_ISSUE_DT":"08/24/2026","SIG_SUB":"N","PART_SECTION":"75.380(d)(7)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/24/2026","CONTESTED_IND":"N","sourceDate":"2026-08-24"},{"SOURCE_ROW_NUMBER":"2776117","VIOLATION_NO":"9847607","VIOLATION_ISSUE_DT":"08/22/2026","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"09/23/2026","CONTESTED_IND":"N","sourceDate":"2026-08-22"}]}],"safety":{"href":"/api/v1/mines/4608759/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4608759/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":{"averageEmployees":136,"companyType":"Operating Subsidiary","components":[{"averageEmployees":136,"laborHours":327311,"mineType":"Underground","productionTons":772997}],"county":"Boone","laborHours":327311,"mineName":"North Eagle Mine","mineType":"Underground","mshaId":"4608759","operatingAddress":"250 West Main Street Suite 200, Lexington, KY 40507","operatingCompany":"Kanawha Eagle Mining, Llc","operationType":"Mine only","productionTons":772997,"reportedRows":1,"sourceUrl":"https://www.eia.gov/coal/data/public/xls/coalpublic2024.xlsx","state":"West Virginia (Southern)","status":"Active","supplyRegion":"Appalachia Central","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","heading":"Illumination.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.207","part":"77","subchapter":"O","subpart":"C","id":"77.207","citation":"30 CFR 77.207","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":"Roof testing and scaling.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.211","part":"75","subchapter":"O","subpart":"C","id":"75.211","citation":"30 CFR 75.211","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.370","heading":"Mine ventilation plan; submission and approval.","id":"75.370","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.370","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"D","subpartHeading":"Subpart D—Ventilation","text":"(a)(1) The operator shall develop and follow a ventilation plan approved by the district manager. The plan shall be designed to control methane and respirable dust and shall be suitable to the conditions and mining system at the mine. The ventilation plan shall consist of two parts, the plan content as prescribed in § 75.371 and the ventilation map with information as prescribed in § 75.372. Only that portion of the map which contains information required under § 75.371 will be subject to approval by the district manager.\n\n(2) The proposed ventilation plan and any revision to the plan shall be submitted in writing to the district manager. When revisions to a ventilation plan are proposed, only the revised pages, maps, or sketches of the plan need to be submitted. When required in writing by the district manager, the operator shall submit a fully revised plan by consolidating the plan and all revisions in an orderly manner and by deleting all outdated material.\n\n(3) (i) The mine operator shall notify the representative of miners at least 5 days prior to submission of a mine ventilation plan and any revision to a mine ventilation plan. If requested, the mine operator shall provide a copy to the representative of miners at the time of notification. In the event of a situation requiring immediate action on a plan revision, notification of the revision shall be given, and if requested, a copy of the revision shall be provided, to the representative of miners by the operator at the time of submittal;\n\n(ii) A copy of the proposed ventilation plan, and a copy of any proposed revision, submitted for approval shall be made available for inspection by the representative of miners; and\n\n(iii) A copy of the proposed ventilation plan, and a copy of any proposed revision, submitted for approval shall be posted on the mine bulletin board at the time of submittal. The proposed plan or proposed revision shall remain posted until it is approved, withdrawn or denied.\n\n(b) Following receipt of the proposed plan or proposed revision, the representative of miners may submit timely comments to the district manager, in writing, for consideration during the review process. A copy of these comments shall also be provided to the operator by the district manager upon request.\n\n(c) (1) The district manager will notify the operator in writing of the approval or denial of approval of a proposed ventilation plan or proposed revision. A copy of this notification will be sent to the representative of miners by the district manager.\n\n(2) If the district manager denies approval of a proposed plan or revision, the deficiencies of the plan or revision shall be specified in writing and the operator will be provided an opportunity to discuss the deficiencies with the district manager.\n\n(d) No proposed ventilation plan shall be implemented before it is approved by the district manager. Any intentional change to the ventilation system that alters the main air current or any split of the main air current in a manner that could materially affect the safety and health of the miners, or any change to the information required in § 75.371 shall be submitted to and approved by the district manager before implementation.\n\n(e) Before implementing an approved ventilation plan or a revision to a ventilation plan, persons affected by the revision shall be instructed by the operator in its provisions.\n\n(f) The approved ventilation plan and any revisions shall be—\n\n(1) Provided upon request to the representative of miners by the operator following notification of approval;\n\n(2) Made available for inspection by the representative of miners; and\n\n(3) Posted on the mine bulletin board within 1 working day following notification of approval. The approved plan and revisions shall remain posted on the bulletin board for the period that they are in effect.\n\n(g) The ventilation plan for each mine shall be reviewed every 6 months by an authorized representative of the Secretary to assure that it is suitable to current conditions in the mine.","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.1107-4","heading":"Automatic fire sensors and manual actuators; installation; minimum requirements.","id":"75.1107-4","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1107-4","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"L","subpartHeading":"Subpart L—Fire Protection","text":"(a)(1) Where fire suppression devices are installed on unattended underground equipment, one or more point-type sensors or equivalent shall be installed for each 50 square feet of top surface area, or fraction thereof, of such equipment, and each sensor shall be designed to activate the first suppression system and disconnect the electrical power source to the equipment protected, and, except where sprinklers are used, there shall be in addition, a manual actuator installed to operate the system. Where sprinklers are used, provision shall be made for manual application of water to the protected equipment in lieu of a manual actuator.\n\n(2) Two or more manual actuators, where practicable, shall be installed, as provided in paragraphs (a)(2) (i) and (ii) of this section, to activate fire suppression devices on attended equipment purchased on or after the effective date of this § 75.1107-4. At least one manual actuator shall be used on equipment purchased prior to the effective date of this § 75.1107-4.\n\n(i) Manual actuators installed on attended equipment regularly operated by a miner, as provided in § 75.1107-1(c)(1) shall be located at different locations on the equipment, and at least one manual actuator shall be located within easy reach of the operator's normal operating position.\n\n(ii) Manual actuators to activate fire suppression devices on attended equipment not regularly operated by a miner, as provided in § 75.1107-1(c)(2), shall be installed at different location, and at least one manual actuator shall be installed so as to be easily reached by the miner at the jobsite or by persons approaching the equipment.\n\n(b) Sensors shall, where practicable, be installed in accordance with the recommendations set forth in National Fire Code No. 72A “Local Protective Signaling Systems” (NFPA No. 72A-1967).\n\n(c) On unattended equipment the fire suppression device shall operate independently of the power to the main motor (or equivalent) so it will remain operative if the circuit breakers (or other protective device) actuates. On attended equipment powered through a trailing cable the fire suppression device shall operate independently of the electrical power provided by the cable.\n\n(d) Point-type sensors (such as thermocouple, bimetallic strip, or rate of temperature rise) located in ventilated passageways shall be installed downwind from the equipment to be protected.\n\n(e) Sensor systems shall include a device or method for determining their operative condition.\n\n[37 FR 15301, July 29, 1972]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1606","heading":"Loading and haulage equipment; inspection and maintenance.","id":"77.1606","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606","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) Mobile loading and haulage equipment shall be inspected by a competent person before such equipment is placed in operation. Equipment defects affecting safety shall be recorded and reported to the mine operator.\n\n(b) Carriers on aerial tramways, including loading and unloading mechanisms, shall be inspected each shift; brakes shall be inspected daily; ropes and supports shall be inspected as recommended by the manufacturer or as physical conditions warrant. Equipment defects affecting safety shall be reported to the mine operator.\n\n(c) Equipment defects affecting safety shall be corrected before the equipment is used.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.333","heading":"Ventilation controls.","id":"75.333","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.333","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"D","subpartHeading":"Subpart D—Ventilation","text":"(a) For purposes of this section, “doors” include any door frames.\n\n(b) Permanent stoppings or other permanent ventilation control devices constructed after November 15, 1992, shall be built and maintained—\n\n(1) Between intake and return air courses, except temporary controls may be used in rooms that are 600 feet or less from the centerline of the entry from which the room was developed including where continuous face haulage systems are used in such rooms. Unless otherwise approved in the ventilation plan, these stoppings or controls shall be maintained to and including the third connecting crosscut outby the working face;\n\n(2) To separate belt conveyor haulageways from return air courses, except where belt entries in areas of mines developed before March 30, 1970, are used as return air courses;\n\n(3) To separate belt conveyor haulageways from intake air courses when the air in the intake air courses is used to provide air to active working places. Temporary ventilation controls may be used in rooms that are 600 feet or less from the centerline of the entry from which the rooms were developed including where continuous face haulage systems are used in such rooms. When continuous face haulage systems are used, permanent stoppings or other permanent ventilation control devices shall be built and maintained to the outby most point of travel of the dolly or 600 feet from the point of deepest penetration in the conveyor belt entry, whichever distance is closer to the point of deepest penetration, to separate the continuous haulage entry from the intake entries;\n\n(4) To separate the primary escapeway from belt and trolley haulage entries, as required by § 75.380(g). For the purposes of § 75.380(g), the loading point for a continuous haulage system shall be the outby most point of travel of the dolly or 600 feet from the point of deepest penetration, whichever distance is less; and\n\n(5) In return air courses to direct air into adjacent worked-out areas.\n\n(c) Personnel doors shall be constructed of noncombustible material and shall be of sufficient strength to serve their intended purpose of maintaining separation and permitting travel between air courses, and shall be installed as follows in permanent stoppings constructed after November 15, 1992:\n\n(1) The distance between personnel doors shall be no more than 300 feet in seam heights below 48 inches and 600 feet in seam heights 48 inches or higher.\n\n(2) The location of all personnel doors in stoppings along escapeways shall be clearly marked so that the doors may be easily identified by anyone traveling in the escapeway and in the entries on either side of the doors.\n\n(3) When not in use, personnel doors shall be closed.\n\n(4) An airlock shall be established where the air pressure differential between air courses creates a static force exceeding 125 pounds on closed personnel doors along escapeways.\n\n(d) Doors, other than personnel doors, constructed after November 15, 1992, that are used in lieu of permanent stoppings or to control ventilation within an air course shall be:\n\n(1) Made of noncombustible material or coated on all accessible surfaces with flame-retardant materials having a flame-spread index of 25 or less, as tested under ASTM E162-87, “Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source.” This publication is incorporated by reference and may be inspected at any MSHA Coal Mine Safety and Health District Office, or at MSHA's Office of Standards, Regulations, and Variances, 200 Constitution Avenue NW, Washington, DC 20210; 202-693-9440; and at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. In addition, copies of the document can be purchased from the American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959; 610-832-9500; http://www.astm.org. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51.\n\n(2) Of sufficient strength to serve their intended purpose of maintaining separation and permitting travel between or within air courses or entries.\n\n(3) Installed in pairs to form an airlock. When an airlock is used, one side of the airlock shall remain closed. When not in use, both sides shall be closed.\n\n(e)(1)(i) Except as provided in paragraphs (e)(2), (3), and (4) of this section, all overcasts, undercasts, shaft partitions, permanent stoppings, and regulators, installed after June 10, 1996, shall be constructed in a traditionally accepted method and of materials that have been demonstrated to perform adequately or in a method and of materials that have been tested and shown to have a minimum strength equal to or greater than the traditionally accepted in-mine controls. Tests may be performed under ASTM E72-80, “Standard Methods of Conducting Strength Tests of Panels for Building Construction” (Section 12-Transverse Load-Specimen Vertical, load, only), or the operator may conduct comparative in-mine tests. In-mine tests shall be designed to demonstrate the comparative strength of the proposed construction and a traditionally accepted in-mine control. The publication ASTM E72-80, “Standard Methods of Conducting Strength Tests of Panels for Building Construction,” is incorporated by reference and may be inspected at any MSHA Coal Mine Safety and Health District Office, or at MSHA's Office of Standards, Regulations, and Variances, 200 Constitution Avenue NW, Washington, DC 20210; 202-693-9440; and at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. In addition, copies of the document can be purchased from the American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959; 610-832-9500; http://www.astm.org. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51.\n\n(ii) All overcasts, undercasts, shaft partitions, permanent stoppings, and regulators, installed after November 15, 1992, shall be constructed of noncombustible material. Materials that are suitable for the construction of overcasts, undercasts, shaft partitions, permanent stoppings, and regulators include concrete, concrete block, brick, cinder block, tile, or steel. No ventilation controls installed after November 15, 1992, shall be constructed of aluminum.\n\n(2) In anthracite mines, permanent stoppings may be constructed of overlapping layers of hardwood mine boards, if the stoppings are a minimum 2 inches thick.\n\n(3) When timbers are used to create permanent stoppings in heaving or caving areas, the stoppings shall be coated on all accessible surfaces with a flame-retardant material having a flame-spread index of 25 or less, as tested under ASTM E162-87, “Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source.” This publication is incorporated by reference and may be inspected at any MSHA Coal Mine Safety and Health District Office, or at MSHA's Office of Standards, Regulations, and Variances, 200 Constitution Avenue NW, Washington, DC 20210; 202-693-9440; and at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. In addition, copies of the document can be purchased from the American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959; 610-832-9500; http://www.astm.org. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51.\n\n(4) In anthracite mines, doors and regulators may be constructed of overlapping layers of hardwood boards, if the doors, door frames, and regulators are a minimum 2 inches thick.\n\n(f) When sealants are applied to ventilation controls, the sealant shall have a flame-spread index of 25 or less under ASTM E162-87, “Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source.” This publication is incorporated by reference and may be inspected at any MSHA Coal Mine Safety and Health District Office, or at MSHA's Office of Standards, Regulations, and Variances, 200 Constitution Avenue NW, Washington, DC 20210; 202-693-9440; and at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. In addition, copies of the document can be purchased from the American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959; 610-832-9500; http://www.astm.org. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51.\n\n(g) Before mining is discontinued in an entry or room that is advanced more than 20 feet from the inby rib, a crosscut shall be made or line brattice shall be installed and maintained to provide adequate ventilation. When conditions such as methane liberation warrant a distance less than 20 feet, the approved ventilation plan shall specify the location of such rooms or entries and the maximum distance they will be developed before a crosscut is made or line brattice is installed.\n\n(h) All ventilation controls, including seals, shall be maintained to serve the purpose for which they were built.\n\n[61 FR 9829, Mar. 11, 1996; 61 FR 20877, May 8, 1996; 61 FR 26442, May 28, 1996; 61 FR 29288, 29289, June 10, 1996, as amended at 67 FR 38386, June 4, 2002; 71 FR 16668, Apr. 3, 2006; 73 FR 80612, Dec. 31, 2008; 80 FR 52991, Sept. 2, 2015; 91 FR 9448, Feb. 26, 2026]","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.1103-5","heading":"Automatic fire warning devices; actions and response.","id":"75.1103-5","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1103-5","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"L","subpartHeading":"Subpart L—Fire Protection","text":"(a) When the carbon monoxide level reaches 10 parts per million above the established ambient level at any sensor location, automatic fire sensor and warning device systems shall provide an effective warning signal at the following locations:\n\n(1) At working sections and other work locations where miners may be endangered from a fire in the belt entry.\n\n(2) At a manned surface location where personnel have an assigned post of duty. The manned surface location must have:\n\n(i) A telephone or equivalent communication with all miners who may be endangered and\n\n(ii) A map or schematic that shows the locations of sensors, and the intended air flow direction at these locations. This map or schematic must be updated within 24 hours of any change in this information.\n\n(3) The automatic fire sensor and warning device system shall be monitored for a period of 4 hours after the belt is stopped, unless an examination for hot rollers and fire is made as prescribed in § 75.1103-4(e).\n\n(b) The fire sensor and warning device system shall include a means for rapid evaluation of electrical short and open circuits, ground faults, pneumatic leaks, or other defect detrimental to its proper operational condition.\n\n(c) Automatic fire sensor and warning devices shall include a manual reset feature.\n\n(d) When a malfunction or warning signal is received at the manned surface location, the sensors that are activated must be identified and appropriate personnel immediately notified.\n\n(e) Upon notification of a malfunction or warning signal, appropriate personnel must immediately initiate an investigation to determine the cause of the malfunction or warning signal and take the required actions set forth in paragraph (f) of this section.\n\n(f) If any sensor indicates a warning, the following actions must be taken unless the mine operator determines that the signal does not present a hazard to miners:\n\n(1) Appropriate personnel must notify miners in affected working sections, in affected areas where mechanized mining equipment is being installed or removed, and at other locations specified in the approved mine emergency evacuation and firefighting program of instruction; and\n\n(2) All miners in the affected areas, unless assigned emergency response duties, must be immediately withdrawn to a safe location identified in the mine emergency evacuation and firefighting program of instruction.\n\n(g) If the warning signal will be activated during calibration of sensors, personnel manning the surface location must be notified prior to and upon completion of calibration. Affected working sections, areas where mechanized mining equipment is being installed or removed, or other areas designated in the approved emergency evacuation and firefighting program of instruction must be notified at the beginning and completion of calibration.\n\n(h) If any fire detection component becomes inoperative, immediate action must be taken to repair the component. While repairs are being made, operation of the belt may continue if the following requirements are met:\n\n(1) If one sensor becomes inoperative, a trained person must continuously monitor for carbon monoxide at the inoperative sensor;\n\n(2) If two or more adjacent sensors become inoperative, trained persons must patrol and continuously monitor the affected areas for carbon monoxide so that they will be traveled each hour in their entirety. Alternatively, a trained person must be stationed at each inoperative sensor to monitor for carbon monoxide;\n\n(3) If the complete fire detection system becomes inoperative, trained persons must patrol and continuously monitor the affected areas for carbon monoxide so that they will be traveled each hour in their entirety;\n\n(4) Trained persons who conduct monitoring under this section must have two-way voice communication capability, at intervals not to exceed 2,000 feet, and must report carbon monoxide concentrations to the surface at intervals not to exceed one hour;\n\n(5) Trained persons who conduct monitoring under this section must immediately report to the surface any concentration of carbon monoxide that reaches 10 parts per million above the established ambient level, unless the mine operator knows that the source of the carbon monoxide does not present a hazard to miners; and\n\n(6) Handheld detectors used to monitor the belt entry under this section must have a detection level equivalent to that of the system's carbon monoxide sensors.\n\n[37 FR 16545, Aug. 16, 1972, as amended at 73 FR 80615, Dec. 31, 2008]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.208","heading":"Storage of materials.","id":"77.208","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.208","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":"C","subpartHeading":"Subpart C—Surface Installations","text":"(a) Materials shall be stored and stacked in a manner which minimizes stumbling or fall-of-material hazards.\n\n(b) Materials that can create hazards if accidentally liberated from their containers shall be stored in a manner that minimizes the dangers.\n\n(c) Containers holding hazardous materials must be of a type approved for such use by recognized agencies.\n\n(d) Compressed and liquid gas cylinders shall be secured in a safe manner.\n\n(e) Valves on compressed gas cylinders shall be protected by covers when being transported or stored, and by a safe location when the cylinders are in use.\n\n[36 FR 9364, May 22, 1971, as amended at 67 FR 42389, June 21, 2002]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.380","heading":"Escapeways; bituminous and lignite mines.","id":"75.380","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.380","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"D","subpartHeading":"Subpart D—Ventilation","text":"(a) Except in situations addressed in § 75.381, § 75.385 and § 75.386, at least two separate and distinct travelable passageways shall be designated as escapeways and shall meet the requirements of this section.\n\n(b) (1) Escapeways shall be provided from each working section, and each area where mechanized mining equipment is being installed or removed, continuous to the surface escape drift opening or continuous to the escape shaft or slope facilities to the surface.\n\n(2) During equipment installation, these escapeways shall begin at the projected location for the section loading point. During equipment removal, they shall begin at the location of the last loading point.\n\n(c) The two separate and distinct escapeways required by this section shall not end at a common shaft, slope, or drift opening, except that multiple compartment shafts or slopes separated by walls constructed of noncombustible material may be used as separate and distinct passageways.\n\n(d) Each escapeway shall be—\n\n(1) Maintained in a safe condition to always assure passage of anyone, including disabled persons;\n\n(2) Clearly marked to show the route and direction of travel to the surface;\n\n(3) Maintained to at least a height of 5 feet from the mine floor to the mine roof, excluding the thickness of any roof support, except that the escapeways shall be maintained to at least the height of the coalbed, excluding the thickness of any roof support, where the coalbed is less than 5 feet. In areas of mines where escapeways pass through doors, the height may be less than 5 feet, provided that sufficient height is maintained to enable miners, including disabled persons, to escape quickly in an emergency. In areas of mines developed before November 16, 1992, where escapeways pass over or under overcasts or undercasts, the height may be less than 5 feet provided that sufficient height is maintained to enable miners, including disabled persons, to escape quickly in an emergency. When there is a need to determine whether sufficient height is provided, MSHA may require a stretcher test where 4 persons carry a miner through the area in question on a stretcher;\n\n(4) Maintained at least 6 feet wide except—\n\n(i) Where necessary supplemental roof support is installed, the escapeway shall not be less than 4 feet wide; or\n\n(ii) Where the route of travel passes through doors or other permanent ventilation controls, the escapeway shall be at least 4 feet wide to enable miners to escape quickly in an emergency, or\n\n(iii) Where the alternate escapeway passes through doors or other permanent ventilation controls or where supplemental roof support is required and sufficient width is maintained to enable miners, including disabled persons, to escape quickly in an emergency. When there is a need to determine whether sufficient width is provided, MSHA may require a stretcher test where 4 persons carry a miner through the area in question on a stretcher, or\n\n(iv) Where mobile equipment near working sections, and other equipment essential to the ongoing operation of longwall sections, is necessary during normal mining operations, such as material cars containing rock dust or roof control supplies, or is to be used for the evacuation of miners off the section in the event of an emergency. In any instance, escapeways shall be of sufficient width to enable miners, including disabled persons, to escape quickly in an emergency. When there is a need to determine whether sufficient width is provided, MSHA may require a stretcher test where 4 persons carry a miner through the area in question on a stretcher;\n\n(5) Located to follow the most direct, safe and practical route to the nearest mine opening suitable for the safe evacuation of miners; and\n\n(6) Provided with ladders, stairways, ramps, or similar facilities where the escapeways cross over obstructions.\n\n(7) Provided with a continuous, durable directional lifeline or equivalent device that shall be—\n\n(i) Installed and maintained throughout the entire length of each escapeway as defined in paragraph (b)(1) of this section;\n\n(ii) Flame-resistant in accordance with the requirements of part 18 of this chapter upon replacement of existing lifelines; but in no case later than June 15, 2009;\n\n(iii) Marked with a reflective material every 25 feet;\n\n(iv) Located in such a manner for miners to use effectively to escape;\n\n(v) Equipped with one directional indicator cone securely attached to the lifeline, signifying the route of escape, placed at intervals not exceeding 100 feet. Cones shall be installed so that the tapered section points inby;\n\n(vi) Equipped with one sphere securely attached to the lifeline at each intersection where personnel doors are installed in adjacent crosscuts;\n\n(vii) Equipped with two securely attached cones, installed consecutively with the tapered section pointing inby, to signify an attached branch line is immediately ahead.\n\n(A) A branch line leading from the lifeline to an SCSR cache will be marked with four cones with the base sections in contact to form two diamond shapes. The cones must be placed within reach of the lifeline.\n\n(B) A branch line leading from the lifeline to a refuge alternative will be marked with a rigid spiraled coil at least eight inches in length. The spiraled coil must be placed within reach of the lifeline (see Illustration 1 below).\n\n(e) Surface openings shall be adequately protected to prevent surface fires, fumes, smoke, and flood water from entering the mine.\n\n(f) Primary escapeway. (1) One escapeway that is ventilated with intake air shall be designated as the primary escapeway. The primary escapeway shall have a higher ventilation pressure than the belt entry unless the mine operator submits an alternative in the mine ventilation plan to protect the integrity of the primary escapeway, based on mine specific conditions, which is approved by the district manager.\n\n(2) Paragraphs (f)(3) through (f)(7) of this section apply as follows:\n\n(i) To all areas of a primary escapeway developed on or after November 16, 1992;\n\n(ii) Effective as of June 10, 1997, to all areas of a primary escapeway developed between March 30, 1970 and November 16, 1992; and\n\n(iii) Effective as of June 10, 1997, to all areas of the primary escapeway developed prior to March 30, 1970 where separation of the belt and trolley haulage entries from the primary escapeway existed prior to November 16, 1992.\n\n(3) The following equipment is not permitted in the primary escapeway:\n\n(i) Mobile equipment hauling coal except for hauling coal incidental to cleanup or maintenance of the primary escapeway.\n\n(ii) Compressors, except—\n\n(A) Compressors necessary to maintain the escapeway in safe, travelable condition;\n\n(B) Compressors that are components of equipment such as locomotives and rock dusting machines; and\n\n(C) Compressors of less than five horsepower.\n\n(iii) Underground transformer stations, battery charging stations, substations, and rectifiers except—\n\n(A) Where necessary to maintain the escapeway in safe, travelable condition; and\n\n(B) Battery charging stations and rectifiers and power centers with transformers that are either dry-type or contain nonflammable liquid, provided they are located on or near a working section and are moved as the section advances or retreats.\n\n(iv) Water pumps, except—\n\n(A) Water pumps necessary to maintain the escapeway in safe, travelable condition;\n\n(B) Submersible pumps;\n\n(C) Permissible pumps and associated permissible switchgear;\n\n(D) Pumps located on or near a working section that are moved as the section advances or retreats;\n\n(E) Pumps installed in anthracite mines; and\n\n(F) Small portable pumps.\n\n(4) Mobile equipment operated in the primary escapeway, except for continuous miners and as provided in paragraphs (f)(5), (f)(6), and (f)(7) of this section, shall be equipped with a fire suppression system installed according to §§ 75.1107-3 through 75.1107-16 that is—\n\n(i) Manually operated and attended continuously by a person trained in the systems function and use, or\n\n(ii) A multipurpose dry chemical type capable of both automatic and manual activation.\n\n(5) Personnel carriers and small mobile equipment designed and used only for carrying people and small hand tools may be operated in primary escapeways if—\n\n(i) The equipment is provided with a multipurpose dry chemical type fire suppression system capable of both automatic and manual activation, and the suppression system is suitable for the intended application and is listed or approved by a nationally recognized independent testing laboratory, or,\n\n(ii) Battery powered and provided with two 10 pound multipurpose dry chemical portable fire extinguishers.\n\n(6) Notwithstanding the requirements of paragraph (f)(3)(i), mobile equipment not provided with a fire suppression system may operate in the primary escapeway if no one is inby except those persons directly engaged in using or moving the equipment.\n\n(7) Notwithstanding the requirements of paragraph (f)(3)(i), mobile equipment designated and used only as emergency vehicles or ambulances, may be operated in the primary escapeway without fire suppression systems.\n\n(g) Except where separation of belt and trolley haulage entries from designated escapeways did not exist before November 15, 1992, and except as provided in § 75.350(c), the primary escapeway must be separated from belt and trolley haulage entries for its entire length, to and including the first connecting crosscut outby each loading point except when a greater or lesser distance for this separation is specified and approved in the mine ventilation plan and does not pose a hazard to miners.\n\n(h) Alternate escapeway. One escapeway shall be designated as the alternate escapeway. The alternate escapeway shall be separated from the primary escapeway for its entire length, except that the alternate and primary escapeways may be ventilated from a common intake air shaft or slope opening.\n\n(i) Mechanical escape facilities shall be provided and maintained for—\n\n(1) Each shaft that is part of a designated escapeway and is greater than 50 feet in depth; and\n\n(2) Each slope from the coal seam to the surface that is part of a designated escapeway and is inclined more than 9 degrees from the horizontal.\n\n(j) Within 30 minutes after mine personnel on the surface have been notified of an emergency requiring evacuation, mechanical escape facilities provided under paragraph (i) of this section shall be operational at the bottom of shaft and slope openings that are part of escapeways.\n\n(k) Except where automatically activated hoisting equipment is used, the bottom of each shaft or slope opening that is part of a designated escapeway shall be equipped with a means of signaling a surface location where a person is always on duty when anyone is underground. When the signal is activated or the evacuation of persons underground is necessary, the person shall assure that mechanical escape facilities are operational as required by paragraph (j) of this section.\n\n(l)(1) Stairways or mechanical escape facilities shall be installed in shafts that are part of the designated escapeways and that are 50 feet or less in depth, except ladders may be used in shafts that are part of the designated escapeways and that are 5 feet or less in depth.\n\n(2) Stairways shall be constructed of concrete or metal, set on an angle not to exceed 45 degrees from the horizontal, and equipped on the open side with handrails. In addition, landing platforms that are at least 2 feet by 4 feet shall be installed at intervals not to exceed 20 vertical feet on the stairways and equipped on the open side with handrails.\n\n(3) Ladders shall be constructed of metal, anchored securely, and set on an angle not to exceed 60 degrees from the horizontal.\n\n(m) A travelway designed to prevent slippage shall be provided in slope and drift openings that are part of designated escapeways, unless mechanical escape facilities are installed.\n\n[61 FR 9829, Mar. 11, 1996; 61 FR 20877, May 8, 1996, as amended at 61 FR 55527, Oct. 25, 1996; 69 FR 17530, Apr. 2, 2004; 71 FR 12269, Mar. 9, 2006; 71 FR 71452, Dec. 8, 2006; 73 FR 80613, Dec. 31, 2008]","occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4608759","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}