{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4102820","name":"Hunter Cement Plant","status":"Active","status_date":"1980-04-15","mine_type":"Facility","coal_metal":"M","commodity":"Cement","state":"TX","county":"Comal","nearest_town":"New Braunfels","operator_id":"0187113","operator_name":"Ash Grove Cement South Texas LLC","controller_id":"M06183","controller_name":"CRH PLC","district":"M5","office":"San Antonio TX Field Office","employees":133,"latitude":29.482778,"longitude":-98.025},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":5712},"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":"4102820","name":"Hunter Cement Plant"},"operator":{"type":"operator","id":"0187113","name":"Ash Grove Cement South Texas LLC"},"controller":{"type":"controller","id":"M06183","name":"CRH PLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00344","name":"Texas Industries Inc"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|M00344|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00418","name":"TXI (A/K/A Texas Industries Inc)"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"1979-01-01","validTo":"2005-03-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|L00418|1979-01-01|2005-03-14"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00344","name":"Texas Industries Inc"},"object":{"type":"operator","id":"L00418","name":"TXI (A/K/A Texas Industries Inc)"},"validFrom":"1979-01-01","validTo":"2005-03-14","current":false,"derived":true,"evidenceMineId":"4102820","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|L00418|1979-01-01|M00344|1950-01-01|109656"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00344","name":"Texas Industries Inc"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"2004-12-01","validTo":"2014-07-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|M00344|2004-12-01|2014-07-01"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0055718","name":"TXI Operations LP"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"2005-03-15","validTo":"2022-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|0055718|2005-03-15|2022-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00344","name":"Texas Industries Inc"},"object":{"type":"operator","id":"0055718","name":"TXI Operations LP"},"validFrom":"2005-03-15","validTo":"2014-07-01","current":false,"derived":true,"evidenceMineId":"4102820","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|0055718|2005-03-15|M00344|2004-12-01|109702"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"2014-07-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|M00174|2014-07-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"operator","id":"0055718","name":"TXI Operations LP"},"validFrom":"2014-07-02","validTo":"2022-12-31","current":false,"derived":true,"evidenceMineId":"4102820","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|0055718|2005-03-15|M00174|2014-07-02|106492"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0187113","name":"Ash Grove Cement South Texas LLC"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"2023-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|0187113|2023-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"2023-01-01","validTo":"2024-10-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|M00174|2023-01-01|2024-10-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"operator","id":"0187113","name":"Ash Grove Cement South Texas LLC"},"validFrom":"2023-01-01","validTo":"2024-10-22","current":false,"derived":true,"evidenceMineId":"4102820","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|0187113|2023-01-01|M00174|2023-01-01|106644"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"4102820","name":"Hunter Cement Plant"},"validFrom":"2024-10-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|M06183|2024-10-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"0187113","name":"Ash Grove Cement South Texas LLC"},"validFrom":"2024-10-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"4102820","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4102820|0187113|2023-01-01|M06183|2024-10-23|137777"}}],"coverage":{"historyRecords":5,"edgeCount":13,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":159,"firstDate":"2000-02-04","lastDate":"2026-08-06","metrics":{"daysLost":1499,"injuries":153,"fatalities":1,"recentRows":19,"restrictedDays":2546,"contractorRecords":29},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"144915","DOCUMENT_NO":"220262290009","ACCIDENT_DT":"08/06/2026","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee slipped and fell against a handrail bruising EE's right ribs","sourceDate":"2026-08-06"},{"SOURCE_ROW_NUMBER":"153585","DOCUMENT_NO":"220261680017","ACCIDENT_DT":"06/09/2026","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was cutting a piece of handrail pipe in K2 RM bucket elevator pit and cut EE's left forearm, taken to clinic and received stitches.","sourceDate":"2026-06-09"},{"SOURCE_ROW_NUMBER":"170864","DOCUMENT_NO":"220261060016","ACCIDENT_DT":"04/07/2026","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Master mechanic, Foreman, Supervisor","NO_INJURIES":"1","NARRATIVE":"Employee was disengaging #2 FM spotter clutch and felt a pop in their right shoulder, diagnosed with a sprain to right shoulder","sourceDate":"2026-04-07"},{"SOURCE_ROW_NUMBER":"231036","DOCUMENT_NO":"220260150014","ACCIDENT_DT":"01/08/2026","DEGREE_INJURY":"FATALITY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","NARRATIVE":"Third party delivery driver of raw materials was found deceased trapped between the frame and dump bed of EE's I-Bar owned and operated delivery truck. The driver was located on the West edge of the iron ore stockpile.","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"84789","DOCUMENT_NO":"220253170172","ACCIDENT_DT":"10/03/2025","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FIRE","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"Distribution employees were moving railcars in the Canyon and noticed a grass fire, fire department was called after it started spreading. No injuries and no damage to any equipment. Fire put out in approximately 50-55 minutes","sourceDate":"2025-10-03"},{"SOURCE_ROW_NUMBER":"140674","DOCUMENT_NO":"220251810011","ACCIDENT_DT":"06/20/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was trouble shooting an FK pump and got dust in EE's eye causing EE's eye to get scratched. Prescription eye drops were prescribed (no work restrictions)","sourceDate":"2025-06-20"},{"SOURCE_ROW_NUMBER":"84788","DOCUMENT_NO":"220243580016","ACCIDENT_DT":"12/18/2024","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Clerk, Timekeeper, Office worker, Director of sales","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was walking back to the main office in the main parking lot and stumbled causing them to fall, they landed on their right hand and fractured it \"boxer's fracture\".","sourceDate":"2024-12-18"},{"SOURCE_ROW_NUMBER":"261242","DOCUMENT_NO":"220243120014","ACCIDENT_DT":"10/30/2024","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Contact with hot objects or substances","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was working on K1 tower plug and some material got on EE's neck causing a minor burn.","sourceDate":"2024-10-30"},{"SOURCE_ROW_NUMBER":"11718","DOCUMENT_NO":"220243020010","ACCIDENT_DT":"10/22/2024","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"HOISTING","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"2 employees got stuck in K2 freight elevator, non-injury incident","sourceDate":"2024-10-22"},{"SOURCE_ROW_NUMBER":"248265","DOCUMENT_NO":"220241840003","ACCIDENT_DT":"06/24/2024","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"ENTRAPMENT","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"4 contractors (Alfarro's Scaffolding) got stuck in K2 elevator, non-injury incident","sourceDate":"2024-06-24"},{"SOURCE_ROW_NUMBER":"54590","DOCUMENT_NO":"220241200007","ACCIDENT_DT":"04/18/2024","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"ENTRAPMENT","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"employee got stuck in K2 tower freight elevator, non-injury incident","sourceDate":"2024-04-18"},{"SOURCE_ROW_NUMBER":"269724","DOCUMENT_NO":"220233550012","ACCIDENT_DT":"12/20/2023","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"128","NARRATIVE":"Exiting loader and slipped on last step of ladder and fell on ground causing a fracture to upper end of humerus","sourceDate":"2023-12-20"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1980-04-15","lastDate":"1980-04-15","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":527,"firstDate":"2000-04-05","lastDate":"2026-04-09","metrics":{"ss":84,"delinquent":469,"recentRows":165,"paidPenalty":163975.3,"proposedPenalty":224142,"currentAssessment":200297.3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2751125","VIOLATION_NO":"9799360","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"56.13020","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2751124","VIOLATION_NO":"9799359","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2751110","VIOLATION_NO":"5176411","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"209.00","CURRENT_ASSESSMENT_AMT":"209.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2751109","VIOLATION_NO":"5176410","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2751108","VIOLATION_NO":"5176409","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2751123","VIOLATION_NO":"9799358","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2751122","VIOLATION_NO":"9799357","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.18002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"7676.00","CURRENT_ASSESSMENT_AMT":"7676.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2751121","VIOLATION_NO":"9799356","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.14109(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"5144.00","CURRENT_ASSESSMENT_AMT":"5144.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2751107","VIOLATION_NO":"5176408","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"465.00","CURRENT_ASSESSMENT_AMT":"465.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2751106","VIOLATION_NO":"5176407","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.16005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2751105","VIOLATION_NO":"5176406","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2751120","VIOLATION_NO":"9799355","ISSUE_DT":"04/07/2026","CFR_STANDARD_CD":"56.18002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-07"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":97,"firstDate":"2011-05-06","lastDate":"2025-04-30","metrics":{"appeals":0,"decisions":90,"recentRows":8,"decisionPenalty":48273.3,"originalPenalty":75951},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"450115","VIOLATION_NO":"9744171","DOCKET_NO":"CENT 2025-0004","DECISION_DT":"04/30/2025","DECISION_TYPE_CODE_DESC":"Vacate","ORIGINAL_PENALTY_AMT":"679.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2025-04-30"},{"SOURCE_ROW_NUMBER":"161628","VIOLATION_NO":"9744182","DOCKET_NO":"CENT 2025-0004","DECISION_DT":"04/30/2025","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"147.00","DECISION_PENALTY_AMT":"147.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2025-04-30"},{"SOURCE_ROW_NUMBER":"161569","VIOLATION_NO":"9749797","DOCKET_NO":"CENT 2025-0004","DECISION_DT":"04/30/2025","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1773.00","DECISION_PENALTY_AMT":"357.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2025-04-30"},{"SOURCE_ROW_NUMBER":"444474","VIOLATION_NO":"9677539","DOCKET_NO":"CENT 2024-0036","DECISION_DT":"03/29/2024","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"407.00","DECISION_PENALTY_AMT":"407.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2024-03-29"},{"SOURCE_ROW_NUMBER":"425665","VIOLATION_NO":"9517678","DOCKET_NO":"CENT 2021-0134","DECISION_DT":"10/20/2021","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"6331.00","DECISION_PENALTY_AMT":"6331.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2021-10-20"},{"SOURCE_ROW_NUMBER":"426781","VIOLATION_NO":"9640305","DOCKET_NO":"CENT 2021-0126","DECISION_DT":"09/03/2021","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"257.00","DECISION_PENALTY_AMT":"257.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2021-09-03"},{"SOURCE_ROW_NUMBER":"425951","VIOLATION_NO":"9640307","DOCKET_NO":"CENT 2021-0126","DECISION_DT":"09/03/2021","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"257.00","DECISION_PENALTY_AMT":"257.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2021-09-03"},{"SOURCE_ROW_NUMBER":"425950","VIOLATION_NO":"9640306","DOCKET_NO":"CENT 2021-0126","DECISION_DT":"09/03/2021","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"257.00","DECISION_PENALTY_AMT":"257.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2021-09-03"},{"SOURCE_ROW_NUMBER":"424140","VIOLATION_NO":"9514722","DOCKET_NO":"CENT 2020-0220","DECISION_DT":"12/14/2020","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"144.00","DECISION_PENALTY_AMT":"144.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"423291","VIOLATION_NO":"9514729","DOCKET_NO":"CENT 2020-0220","DECISION_DT":"12/14/2020","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"144.00","DECISION_PENALTY_AMT":"144.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"422414","VIOLATION_NO":"9514730","DOCKET_NO":"CENT 2020-0220","DECISION_DT":"12/14/2020","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"144.00","DECISION_PENALTY_AMT":"144.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"145407","VIOLATION_NO":"9514726","DOCKET_NO":"CENT 2020-0220","DECISION_DT":"12/14/2020","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"144.00","DECISION_PENALTY_AMT":"144.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-12-14"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":61,"firstDate":"2001-10-31","lastDate":"2018-11-14","metrics":{"linkedIssuances":61},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":97,"firstDate":"2009-10-19","lastDate":"2026-04-08","metrics":{"decisions":90,"ssChanged":50,"recentRows":15,"decisionPenalty":48273.3,"proposedPenalty":111550},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"336910","CITATION_NO":"9799356","CITATION_ISSUE_DT":"04/08/2026","DOCKET_NO":"CENT 2026-0221","CFR_STANDARD_CODE":"56.14109(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"5144.00","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"110856","CITATION_NO":"9799357","CITATION_ISSUE_DT":"04/08/2026","DOCKET_NO":"CENT 2026-0221","CFR_STANDARD_CODE":"56.18002","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"7676.00","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"223693","CITATION_NO":"9799354","CITATION_ISSUE_DT":"04/07/2026","DOCKET_NO":"CENT 2026-0221","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1037.00","sourceDate":"2026-04-07"},{"SOURCE_ROW_NUMBER":"167221","CITATION_NO":"9799355","CITATION_ISSUE_DT":"04/07/2026","DOCKET_NO":"CENT 2026-0221","CFR_STANDARD_CODE":"56.18002(b)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"151.00","sourceDate":"2026-04-07"},{"SOURCE_ROW_NUMBER":"450735","CITATION_NO":"9799346","CITATION_ISSUE_DT":"04/06/2026","DOCKET_NO":"CENT 2026-0221","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"151.00","sourceDate":"2026-04-06"},{"SOURCE_ROW_NUMBER":"110544","CITATION_NO":"9799348","CITATION_ISSUE_DT":"04/06/2026","DOCKET_NO":"CENT 2026-0221","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2936.00","sourceDate":"2026-04-06"},{"SOURCE_ROW_NUMBER":"54496","CITATION_NO":"5003337","CITATION_ISSUE_DT":"02/23/2026","DOCKET_NO":"CENT 2026-0154","CFR_STANDARD_CODE":"46.12(a)(2)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"18504.00","sourceDate":"2026-02-23"},{"SOURCE_ROW_NUMBER":"277606","CITATION_NO":"9744182","CITATION_ISSUE_DT":"08/22/2024","DOCKET_NO":"CENT 2025-0004","DECISION_DT":"04/30/2025","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"147.00","DECISION_PENALTY_AMT":"147.00","sourceDate":"2024-08-22"},{"SOURCE_ROW_NUMBER":"111856","CITATION_NO":"9749797","CITATION_ISSUE_DT":"08/22/2024","DOCKET_NO":"CENT 2025-0004","DECISION_DT":"04/30/2025","CFR_STANDARD_CODE":"56.12030","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1773.00","DECISION_PENALTY_AMT":"357.00","sourceDate":"2024-08-22"},{"SOURCE_ROW_NUMBER":"168261","CITATION_NO":"9744171","CITATION_ISSUE_DT":"08/20/2024","DOCKET_NO":"CENT 2025-0004","DECISION_DT":"04/30/2025","CFR_STANDARD_CODE":"56.14100(c)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"679.00","DECISION_PENALTY_AMT":".00","sourceDate":"2024-08-20"},{"SOURCE_ROW_NUMBER":"55849","CITATION_NO":"9677539","CITATION_ISSUE_DT":"08/21/2023","DOCKET_NO":"CENT 2024-0036","DECISION_DT":"03/29/2024","CFR_STANDARD_CODE":"47.41(a)(1)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"407.00","DECISION_PENALTY_AMT":"407.00","sourceDate":"2023-08-21"},{"SOURCE_ROW_NUMBER":"330688","CITATION_NO":"9640305","CITATION_ISSUE_DT":"01/26/2021","DOCKET_NO":"CENT 2021-0126","DECISION_DT":"09/03/2021","CFR_STANDARD_CODE":"56.20001","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"257.00","DECISION_PENALTY_AMT":"257.00","sourceDate":"2021-01-26"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":3016,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":28,"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":671,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":28,"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":5,"firstDate":"1979-01-01","lastDate":"2023-01-01","metrics":{"recentRows":2,"currentOperatorTenures":2,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":98,"firstDate":"2000-04-05","lastDate":"2026-07-14","metrics":{"inspectors":135,"recentRows":25,"onSiteHours":2352.25,"inspectionHours":3693.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"363929","EVENT_NO":"F04666C","INSPECTION_BEGIN_DT":"07/14/2026","INSPECTION_END_DT":"07/14/2026","ACTIVITY_CODE":"E03","ACTIVITY":"103 (g) Written Notification Hazard Complaint Inspectio","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2026-07-14"},{"SOURCE_ROW_NUMBER":"1153003","EVENT_NO":"6936188","INSPECTION_BEGIN_DT":"04/06/2026","INSPECTION_END_DT":"04/13/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"77","SUM_TOTAL_ON_SITE_HOURS":"63.75","sourceDate":"2026-04-06"},{"SOURCE_ROW_NUMBER":"1108260","EVENT_NO":"F044251","INSPECTION_BEGIN_DT":"04/06/2026","INSPECTION_END_DT":"04/10/2026","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2026-04-06"},{"SOURCE_ROW_NUMBER":"845268","EVENT_NO":"F038EA6","INSPECTION_BEGIN_DT":"01/22/2026","INSPECTION_END_DT":"03/19/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2026-01-22"},{"SOURCE_ROW_NUMBER":"844761","EVENT_NO":"F02982C","INSPECTION_BEGIN_DT":"01/08/2026","INSPECTION_END_DT":"05/19/2026","ACTIVITY_CODE":"E06","ACTIVITY":"Fatal Accident Investigation","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"107","SUM_TOTAL_ON_SITE_HOURS":"23.25","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"97643","EVENT_NO":"F01D5A3","INSPECTION_BEGIN_DT":"10/06/2025","INSPECTION_END_DT":"10/08/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"49.75","SUM_TOTAL_ON_SITE_HOURS":"34","sourceDate":"2025-10-06"},{"SOURCE_ROW_NUMBER":"445137","EVENT_NO":"F018781","INSPECTION_BEGIN_DT":"06/23/2025","INSPECTION_END_DT":"06/27/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"74.25","SUM_TOTAL_ON_SITE_HOURS":"58","sourceDate":"2025-06-23"},{"SOURCE_ROW_NUMBER":"236246","EVENT_NO":"F01877C","INSPECTION_BEGIN_DT":"05/28/2025","INSPECTION_END_DT":"05/30/2025","ACTIVITY_CODE":"E03","ACTIVITY":"103 (g) Written Notification Hazard Complaint Inspectio","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.75","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2025-05-28"},{"SOURCE_ROW_NUMBER":"1150786","EVENT_NO":"F01CDE7","INSPECTION_BEGIN_DT":"03/09/2025","INSPECTION_END_DT":"03/12/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"48.75","SUM_TOTAL_ON_SITE_HOURS":"29.5","sourceDate":"2025-03-09"},{"SOURCE_ROW_NUMBER":"548416","EVENT_NO":"F00DFC0","INSPECTION_BEGIN_DT":"12/18/2024","INSPECTION_END_DT":"12/18/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2024-12-18"},{"SOURCE_ROW_NUMBER":"132250","EVENT_NO":"6936138","INSPECTION_BEGIN_DT":"08/21/2024","INSPECTION_END_DT":"09/20/2024","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.75","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"1000382","EVENT_NO":"6936137","INSPECTION_BEGIN_DT":"08/19/2024","INSPECTION_END_DT":"08/29/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"82.25","SUM_TOTAL_ON_SITE_HOURS":"57","sourceDate":"2024-08-19"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":318,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":95290,"employees":182,"production":0},"2026-Q1":{"hours":101333,"employees":179,"production":0},"2025-Q4":{"hours":94819,"employees":177,"production":0},"2025-Q3":{"hours":104142,"employees":177,"production":0},"2025-Q2":{"hours":104649,"employees":182,"production":0},"2025-Q1":{"hours":100531,"employees":179,"production":0},"2024-Q4":{"hours":96534,"employees":174,"production":0},"2024-Q3":{"hours":105017,"employees":184,"production":0},"2024-Q2":{"hours":103734,"employees":180,"production":0},"2024-Q1":{"hours":102753,"employees":174,"production":0},"2023-Q4":{"hours":98405,"employees":181,"production":0},"2023-Q3":{"hours":96098,"employees":174,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":81,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":393511,"employees":163,"production":0},"2018":{"hours":378466,"employees":162,"production":0},"2019":{"hours":391145,"employees":169,"production":0},"2020":{"hours":366514,"employees":160,"production":0},"2021":{"hours":362629,"employees":160,"production":0},"2022":{"hours":372202,"employees":162,"production":0},"2023":{"hours":390125,"employees":173,"production":0},"2024":{"hours":408038,"employees":179,"production":0},"2025":{"hours":404141,"employees":180,"production":0},"2026":{"hours":196623,"employees":182,"production":0}},"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-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":41,"firstDate":"2002-06-19","lastDate":"2024-01-10","metrics":{"recentRows":2,"actionTaken":41,"maxExposureRatio":0.49,"overExposureLimit":0,"exposureRatioTotal":2.39},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"273364","EVENT_NO":"6938009","SAMPLE_NO":"000000202400135300","SAMPLE_DATE":"01/10/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-01-10"},{"SOURCE_ROW_NUMBER":"273363","EVENT_NO":"6938009","SAMPLE_NO":"000000202400135200","SAMPLE_DATE":"01/10/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.40","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-01-10"},{"SOURCE_ROW_NUMBER":"239212","EVENT_NO":"6806868","SAMPLE_NO":"000000201904519700","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Skip Dumper, Toploader, Tipple Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"239211","EVENT_NO":"6806868","SAMPLE_NO":"000000201904519500","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0001.16","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.12","JOB_CD_DESC":"Kiln/Dryer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"232734","EVENT_NO":"6806868","SAMPLE_NO":"000000201904519900","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"232733","EVENT_NO":"6806868","SAMPLE_NO":"000000201904519800","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"232732","EVENT_NO":"6806868","SAMPLE_NO":"000000201904519600","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.30","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"231344","EVENT_NO":"6806868","SAMPLE_NO":"000000201904383300","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.36","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"231343","EVENT_NO":"6806868","SAMPLE_NO":"000000201904383200","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.41","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"231342","EVENT_NO":"6806868","SAMPLE_NO":"000000201904383100","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.30","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"231341","EVENT_NO":"6806868","SAMPLE_NO":"000000201904383000","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.55","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"},{"SOURCE_ROW_NUMBER":"231340","EVENT_NO":"6806868","SAMPLE_NO":"000000201904382900","SAMPLE_DATE":"07/31/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.93","EXPOSURE_LIMIT":"0001.89","C_OVER_E":"00.49","JOB_CD_DESC":"Electrician","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-31"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":539,"firstDate":"2000-04-05","lastDate":"2026-04-09","metrics":{"ss":84,"amountDue":200297.3,"contested":6,"amountPaid":163975.3,"recentRows":166,"section104d":3,"unterminated":0,"proposedPenalty":224142},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2123369","VIOLATION_NO":"9799360","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"N","PART_SECTION":"56.13020","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2123368","VIOLATION_NO":"9799359","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2123354","VIOLATION_NO":"5176411","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"209","AMOUNT_DUE":"209","AMOUNT_PAID":"209","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2123353","VIOLATION_NO":"5176410","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2123352","VIOLATION_NO":"5176409","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2123367","VIOLATION_NO":"9799358","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2123366","VIOLATION_NO":"9799357","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"Y","PART_SECTION":"56.18002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"7676","AMOUNT_DUE":"7676","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2123365","VIOLATION_NO":"9799356","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"Y","PART_SECTION":"56.14109(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2026","PROPOSED_PENALTY":"5144","AMOUNT_DUE":"5144","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2123351","VIOLATION_NO":"5176408","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2026","PROPOSED_PENALTY":"465","AMOUNT_DUE":"465","AMOUNT_PAID":"465","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2123350","VIOLATION_NO":"5176407","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"56.16005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2123349","VIOLATION_NO":"5176406","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2123364","VIOLATION_NO":"9799355","VIOLATION_ISSUE_DT":"04/07/2026","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-04-07"}]}],"safety":{"href":"/api/v1/mines/4102820/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4102820/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"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":"Use of compressed air.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-L/section-56.13020","part":"56","subchapter":"K","subpart":"L","id":"56.13020","citation":"30 CFR 56.13020","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Unguarded conveyors with adjacent travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14109","part":"56","subchapter":"K","subpart":"M","id":"56.14109","citation":"30 CFR 56.14109","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Securing gas cylinders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005","part":"56","subchapter":"K","subpart":"O","id":"56.16005","citation":"30 CFR 56.16005","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4102820","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}