{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2300220","name":"Champ Quarry","status":"Active","status_date":"2011-11-01","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"MO","county":"St Louis","nearest_town":"Maryland Heights","operator_id":"L16197","operator_name":"Martin Marietta Materials, Inc.","controller_id":"M00174","controller_name":"Martin Marietta Materials Inc","district":"C08","office":"Litchfield IL Field Office","employees":50,"latitude":38.741111,"longitude":-90.468611},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":1869},"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":"2300220","name":"Champ Quarry"},"operator":{"type":"operator","id":"L16197","name":"Martin Marietta Materials, Inc."},"controller":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00021","name":"Fred Weber Inc"},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"validFrom":"1950-01-01","validTo":"1986-12-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|L00021|1950-01-01|1986-12-23"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00062","name":"John R  Weber"},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"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":"2300220|M00062|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00062","name":"John R  Weber"},"object":{"type":"operator","id":"L00021","name":"Fred Weber Inc"},"validFrom":"1950-01-01","validTo":"1986-12-23","current":false,"derived":true,"evidenceMineId":"2300220","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|L00021|1950-01-01|M00062|1950-01-01|103253"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"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":"2300220|M00174|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L09617","name":"Fred Weber Inc"},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"validFrom":"1986-12-24","validTo":"2021-06-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|L09617|1986-12-24|2021-06-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07265","name":"Fred Weber, Inc."},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"validFrom":"1986-12-24","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|M07265|1986-12-24|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07265","name":"Fred Weber, Inc."},"object":{"type":"operator","id":"L09617","name":"Fred Weber Inc"},"validFrom":"1986-12-24","validTo":"2021-06-30","current":false,"derived":true,"evidenceMineId":"2300220","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|L09617|1986-12-24|M07265|1986-12-24|140510"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0177553","name":"New Frontier Materials Operations Alpha, LLC"},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"validFrom":"2021-07-01","validTo":"2026-06-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|0177553|2021-07-01|2026-06-14"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0163321","name":"42 North Resources Partners II LP et al"},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"validFrom":"2021-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|0163321|2021-07-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0163321","name":"42 North Resources Partners II LP et al"},"object":{"type":"operator","id":"0177553","name":"New Frontier Materials Operations Alpha, LLC"},"validFrom":"2021-07-01","validTo":"2026-06-14","current":false,"derived":true,"evidenceMineId":"2300220","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|0177553|2021-07-01|0163321|2021-07-01|34213"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0163321","name":"PEPI Capital, L.P. et al"},"object":{"type":"operator","id":"0177553","name":"New Frontier Materials Operations Alpha, LLC"},"validFrom":"2021-07-01","validTo":"2026-06-14","current":false,"derived":true,"evidenceMineId":"2300220","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|0177553|2021-07-01|0163321|2021-07-01|34214"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0163321","name":"RWNIH-OP Holdings LLC et al"},"object":{"type":"operator","id":"0177553","name":"New Frontier Materials Operations Alpha, LLC"},"validFrom":"2021-07-01","validTo":"2026-06-14","current":false,"derived":true,"evidenceMineId":"2300220","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|0177553|2021-07-01|0163321|2021-07-01|34215"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16197","name":"Martin Marietta Materials, Inc."},"object":{"type":"mine","id":"2300220","name":"Champ Quarry"},"validFrom":"2026-06-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|L16197|2026-06-15|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"operator","id":"L16197","name":"Martin Marietta Materials, Inc."},"validFrom":"2026-06-15","validTo":null,"current":true,"derived":true,"evidenceMineId":"2300220","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300220|L16197|2026-06-15|M00174|1950-01-01|106008"}}],"coverage":{"historyRecords":6,"edgeCount":14,"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":74,"firstDate":"2000-01-26","lastDate":"2026-04-21","metrics":{"daysLost":427,"injuries":74,"fatalities":1,"recentRows":10,"restrictedDays":777,"contractorRecords":3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"117821","DOCUMENT_NO":"220261210015","ACCIDENT_DT":"04/21/2026","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Sweeper operator","NO_INJURIES":"1","DAYS_LOST":"74","NARRATIVE":"The employee was stepping off a Pelican street sweeper, went to step down noticed a rock and attempted to pull self back up and strained their arm.","sourceDate":"2026-04-21"},{"SOURCE_ROW_NUMBER":"199599","DOCUMENT_NO":"220252190011","ACCIDENT_DT":"07/30/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","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 attempting to remove a carrier roller from an Excavator undercarriage. While doing so they used a hammer to the knock the roller free from its housing. In doing so a small piece of steel splintered away from the roller and struck the employee in the sternum and embedded below the skin.","sourceDate":"2025-07-30"},{"SOURCE_ROW_NUMBER":"169600","DOCUMENT_NO":"220250930002","ACCIDENT_DT":"03/21/2025","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"60","NARRATIVE":"The employee was loading out dirt from a ramp in the pit, when a large chunk of dirt fell into the bucket bouncing the loader.","sourceDate":"2025-03-21"},{"SOURCE_ROW_NUMBER":"79279","DOCUMENT_NO":"220242210010","ACCIDENT_DT":"07/31/2024","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"151","NARRATIVE":"The truck operator was being loaded when a large boulder, hit the bed truck it caused the truck and operator to be jolted left and right, causing pain to the operator's neck and upper back.","sourceDate":"2024-07-31"},{"SOURCE_ROW_NUMBER":"79278","DOCUMENT_NO":"220242010003","ACCIDENT_DT":"06/04/2024","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee experienced pain in EE's right wrist after shoveling rock. The doctor prescribed physical therapy, which started on 7-12-24, making EE's injury MSHA Reportable.","sourceDate":"2024-06-04"},{"SOURCE_ROW_NUMBER":"212617","DOCUMENT_NO":"220241210034","ACCIDENT_DT":"04/19/2024","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee was while performing Maintenace, stepped down and EE's knee gave out.","sourceDate":"2024-04-19"},{"SOURCE_ROW_NUMBER":"1908","DOCUMENT_NO":"220222020015","ACCIDENT_DT":"07/11/2022","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee tried to pull on the handrail to make a large step onto the truck stairs. When doing so EE caused discomfort in their right shoulder.","sourceDate":"2022-07-11"},{"SOURCE_ROW_NUMBER":"161025","DOCUMENT_NO":"220222020014","ACCIDENT_DT":"07/07/2022","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":"The employee lost footing while cleaning up rock spill, fell on rock pile landing on chest. Employee was put on restrictions 7-12-2022 after requesting further medical observation.","sourceDate":"2022-07-07"},{"SOURCE_ROW_NUMBER":"195250","DOCUMENT_NO":"220221520021","ACCIDENT_DT":"05/19/2022","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee was loosening motor mount bolts to change drive belts, when EE slipped and fell.","sourceDate":"2022-05-19"},{"SOURCE_ROW_NUMBER":"53460","DOCUMENT_NO":"220210140018","ACCIDENT_DT":"01/05/2021","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee stated that while changing liners, a rock fell from a ledge, bounced off something, and struck EE in the mouth, breaking a tooth.","sourceDate":"2021-01-05"},{"SOURCE_ROW_NUMBER":"57688","DOCUMENT_NO":"220203630001","ACCIDENT_DT":"12/14/2020","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee stated that EE was dismounting the machine, missed the step and fell.","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"165296","DOCUMENT_NO":"220181010005","ACCIDENT_DT":"04/03/2018","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee stepped off the back of a truck and rolled EE's left ankle.","sourceDate":"2018-04-03"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-11-01","lastDate":"2011-11-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":110,"firstDate":"2001-04-11","lastDate":"2026-03-10","metrics":{"ss":19,"delinquent":99,"recentRows":24,"paidPenalty":91475,"proposedPenalty":107607,"currentAssessment":91475},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3013843","VIOLATION_NO":"5042305","ISSUE_DT":"03/10/2026","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":"Closed","sourceDate":"2026-03-10"},{"SOURCE_ROW_NUMBER":"3013842","VIOLATION_NO":"5042304","ISSUE_DT":"03/10/2026","CFR_STANDARD_CD":"56.9100(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-03-10"},{"SOURCE_ROW_NUMBER":"2952853","VIOLATION_NO":"9788809","ISSUE_DT":"08/27/2025","CFR_STANDARD_CD":"56.5001(a)/.5005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-08-27"},{"SOURCE_ROW_NUMBER":"2952847","VIOLATION_NO":"9788803","ISSUE_DT":"08/06/2025","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-08-06"},{"SOURCE_ROW_NUMBER":"2819326","VIOLATION_NO":"9788135","ISSUE_DT":"12/23/2024","CFR_STANDARD_CD":"56.14130(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-12-23"},{"SOURCE_ROW_NUMBER":"2819324","VIOLATION_NO":"9781083","ISSUE_DT":"12/23/2024","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-12-23"},{"SOURCE_ROW_NUMBER":"2819325","VIOLATION_NO":"9788125","ISSUE_DT":"12/12/2024","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-12-12"},{"SOURCE_ROW_NUMBER":"2897851","VIOLATION_NO":"9767141","ISSUE_DT":"10/11/2024","CFR_STANDARD_CD":"56.5001(a)/56.5005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-10-11"},{"SOURCE_ROW_NUMBER":"2897805","VIOLATION_NO":"9767082","ISSUE_DT":"04/25/2024","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"161.00","CURRENT_ASSESSMENT_AMT":"161.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-25"},{"SOURCE_ROW_NUMBER":"2895274","VIOLATION_NO":"9763420","ISSUE_DT":"11/29/2023","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"155.00","CURRENT_ASSESSMENT_AMT":"155.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-11-29"},{"SOURCE_ROW_NUMBER":"2855720","VIOLATION_NO":"9577546","ISSUE_DT":"06/01/2023","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-01"},{"SOURCE_ROW_NUMBER":"2855719","VIOLATION_NO":"9577545","ISSUE_DT":"05/30/2023","CFR_STANDARD_CD":"47.41(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-05-30"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":12,"firstDate":"2006-11-02","lastDate":"2019-04-02","metrics":{"appeals":0,"decisions":12,"recentRows":0,"decisionPenalty":77973,"originalPenalty":94323},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"136457","VIOLATION_NO":"9404186","DOCKET_NO":"CENT 2019-0076","DECISION_DT":"04/02/2019","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"177.00","DECISION_PENALTY_AMT":"177.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2019-04-02"},{"SOURCE_ROW_NUMBER":"136456","VIOLATION_NO":"9404185","DOCKET_NO":"CENT 2019-0076","DECISION_DT":"04/02/2019","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2019-04-02"},{"SOURCE_ROW_NUMBER":"402157","VIOLATION_NO":"9354900","DOCKET_NO":"CENT 2018-0288","DECISION_DT":"08/29/2018","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"638.00","DECISION_PENALTY_AMT":"129.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2018-08-29"},{"SOURCE_ROW_NUMBER":"368077","VIOLATION_NO":"8770604","DOCKET_NO":"CENT 2015-0158","DECISION_DT":"07/22/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"745.00","DECISION_PENALTY_AMT":"151.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-07-22"},{"SOURCE_ROW_NUMBER":"347947","VIOLATION_NO":"8626609","DOCKET_NO":"CENT 2013-643M","DECISION_DT":"02/28/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"30000.00","DECISION_PENALTY_AMT":"25000.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2014-02-28"},{"SOURCE_ROW_NUMBER":"347941","VIOLATION_NO":"8626612","DOCKET_NO":"CENT 2013-643M","DECISION_DT":"02/28/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"30000.00","DECISION_PENALTY_AMT":"25000.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2014-02-28"},{"SOURCE_ROW_NUMBER":"347536","VIOLATION_NO":"8626611","DOCKET_NO":"CENT 2013-643M","DECISION_DT":"02/28/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"30000.00","DECISION_PENALTY_AMT":"25000.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2014-02-28"},{"SOURCE_ROW_NUMBER":"87658","VIOLATION_NO":"8620945","DOCKET_NO":"CENT 2012-665M","DECISION_DT":"11/09/2012","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2012-11-09"},{"SOURCE_ROW_NUMBER":"298301","VIOLATION_NO":"6575441","DOCKET_NO":"CENT 2011-606M","DECISION_DT":"10/16/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1700.00","DECISION_PENALTY_AMT":"1700.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2012-10-16"},{"SOURCE_ROW_NUMBER":"70000","VIOLATION_NO":"6575442","DOCKET_NO":"CENT 2011-609M","DECISION_DT":"10/16/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"601.00","DECISION_PENALTY_AMT":"601.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2012-10-16"},{"SOURCE_ROW_NUMBER":"287043","VIOLATION_NO":"6575445","DOCKET_NO":"CENT 2011-85M","DECISION_DT":"08/19/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-08-19"},{"SOURCE_ROW_NUMBER":"193764","VIOLATION_NO":"6262107","DOCKET_NO":"CENT 2006-210M","DECISION_DT":"11/02/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"144.00","DECISION_PENALTY_AMT":"115.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-11-02"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":7,"firstDate":"2003-02-28","lastDate":"2013-04-29","metrics":{"linkedIssuances":7},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":12,"firstDate":"2006-04-13","lastDate":"2018-10-09","metrics":{"decisions":12,"ssChanged":6,"recentRows":0,"decisionPenalty":77973,"proposedPenalty":94323},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"45609","CITATION_NO":"9404186","CITATION_ISSUE_DT":"10/09/2018","DOCKET_NO":"CENT 2019-0076","DECISION_DT":"04/02/2019","CFR_STANDARD_CODE":"56.20003(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"177.00","DECISION_PENALTY_AMT":"177.00","sourceDate":"2018-10-09"},{"SOURCE_ROW_NUMBER":"44981","CITATION_NO":"9404185","CITATION_ISSUE_DT":"10/09/2018","DOCKET_NO":"CENT 2019-0076","DECISION_DT":"04/02/2019","CFR_STANDARD_CODE":"56.4502(c)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":".00","sourceDate":"2018-10-09"},{"SOURCE_ROW_NUMBER":"97932","CITATION_NO":"9354900","CITATION_ISSUE_DT":"02/20/2018","DOCKET_NO":"CENT 2018-0288","DECISION_DT":"08/29/2018","CFR_STANDARD_CODE":"56.14112(a)(1)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"638.00","DECISION_PENALTY_AMT":"129.00","sourceDate":"2018-02-20"},{"SOURCE_ROW_NUMBER":"432010","CITATION_NO":"8770604","CITATION_ISSUE_DT":"10/28/2014","DOCKET_NO":"CENT 2015-0158","DECISION_DT":"07/22/2015","CFR_STANDARD_CODE":"56.4230(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"745.00","DECISION_PENALTY_AMT":"151.00","sourceDate":"2014-10-28"},{"SOURCE_ROW_NUMBER":"370906","CITATION_NO":"8626609","CITATION_ISSUE_DT":"04/16/2013","DOCKET_NO":"CENT 2013-643M","DECISION_DT":"02/28/2014","CFR_STANDARD_CODE":"56.6306(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"30000.00","DECISION_PENALTY_AMT":"25000.00","sourceDate":"2013-04-16"},{"SOURCE_ROW_NUMBER":"370823","CITATION_NO":"8626612","CITATION_ISSUE_DT":"04/16/2013","DOCKET_NO":"CENT 2013-643M","DECISION_DT":"02/28/2014","CFR_STANDARD_CODE":"56.6306(f)(1)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"30000.00","DECISION_PENALTY_AMT":"25000.00","sourceDate":"2013-04-16"},{"SOURCE_ROW_NUMBER":"87309","CITATION_NO":"8626611","CITATION_ISSUE_DT":"04/16/2013","DOCKET_NO":"CENT 2013-643M","DECISION_DT":"02/28/2014","CFR_STANDARD_CODE":"56.6306(e)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"30000.00","DECISION_PENALTY_AMT":"25000.00","sourceDate":"2013-04-16"},{"SOURCE_ROW_NUMBER":"308789","CITATION_NO":"8620945","CITATION_ISSUE_DT":"04/04/2012","DOCKET_NO":"CENT 2012-665M","DECISION_DT":"11/09/2012","CFR_STANDARD_CODE":"56.12008","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2012-04-04"},{"SOURCE_ROW_NUMBER":"76938","CITATION_NO":"6575445","CITATION_ISSUE_DT":"08/24/2010","DOCKET_NO":"CENT 2011-85M","DECISION_DT":"08/19/2011","CFR_STANDARD_CODE":"56.11012","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-08-24"},{"SOURCE_ROW_NUMBER":"189081","CITATION_NO":"6575441","CITATION_ISSUE_DT":"08/23/2010","DOCKET_NO":"CENT 2011-606M","DECISION_DT":"10/16/2012","CFR_STANDARD_CODE":"56.14105","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1700.00","DECISION_PENALTY_AMT":"1700.00","sourceDate":"2010-08-23"},{"SOURCE_ROW_NUMBER":"133772","CITATION_NO":"6575442","CITATION_ISSUE_DT":"08/23/2010","DOCKET_NO":"CENT 2011-609M","DECISION_DT":"10/16/2012","CFR_STANDARD_CODE":"56.14105","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"601.00","DECISION_PENALTY_AMT":"601.00","sourceDate":"2010-08-23"},{"SOURCE_ROW_NUMBER":"341704","CITATION_NO":"6262107","CITATION_ISSUE_DT":"04/13/2006","DOCKET_NO":"CENT 2006-210M","DECISION_DT":"11/02/2006","CFR_STANDARD_CODE":"56.9314","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"144.00","DECISION_PENALTY_AMT":"115.00","sourceDate":"2006-04-13"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":769,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":4,"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":165,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":3,"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":6,"firstDate":"1950-01-01","lastDate":"2026-06-15","metrics":{"recentRows":4,"currentOperatorTenures":1,"completedOperatorTenures":5},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":90,"firstDate":"2000-05-02","lastDate":"2026-08-18","metrics":{"inspectors":96,"recentRows":24,"onSiteHours":1233.75,"inspectionHours":2033.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"735542","EVENT_NO":"F03862F","INSPECTION_BEGIN_DT":"08/18/2026","INSPECTION_END_DT":"08/20/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"141969","EVENT_NO":"F03860E","INSPECTION_BEGIN_DT":"04/13/2026","INSPECTION_END_DT":"04/13/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2026-04-13"},{"SOURCE_ROW_NUMBER":"568080","EVENT_NO":"F03860B","INSPECTION_BEGIN_DT":"03/25/2026","INSPECTION_END_DT":"03/26/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2026-03-25"},{"SOURCE_ROW_NUMBER":"327414","EVENT_NO":"F02A0C1","INSPECTION_BEGIN_DT":"03/04/2026","INSPECTION_END_DT":"03/11/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26.5","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"538617","EVENT_NO":"F023A5B","INSPECTION_BEGIN_DT":"09/16/2025","INSPECTION_END_DT":"09/18/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2025-09-16"},{"SOURCE_ROW_NUMBER":"1113504","EVENT_NO":"F023A54","INSPECTION_BEGIN_DT":"09/03/2025","INSPECTION_END_DT":"09/03/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2025-09-03"},{"SOURCE_ROW_NUMBER":"322588","EVENT_NO":"F011875","INSPECTION_BEGIN_DT":"08/27/2025","INSPECTION_END_DT":"08/28/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2025-08-27"},{"SOURCE_ROW_NUMBER":"97487","EVENT_NO":"F01186D","INSPECTION_BEGIN_DT":"08/05/2025","INSPECTION_END_DT":"08/07/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"35.25","SUM_TOTAL_ON_SITE_HOURS":"24","sourceDate":"2025-08-05"},{"SOURCE_ROW_NUMBER":"351578","EVENT_NO":"7012071","INSPECTION_BEGIN_DT":"12/12/2024","INSPECTION_END_DT":"12/30/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"49.25","SUM_TOTAL_ON_SITE_HOURS":"26.25","sourceDate":"2024-12-12"},{"SOURCE_ROW_NUMBER":"836909","EVENT_NO":"7103347","INSPECTION_BEGIN_DT":"10/28/2024","INSPECTION_END_DT":"10/28/2024","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-10-28"},{"SOURCE_ROW_NUMBER":"62253","EVENT_NO":"7103343","INSPECTION_BEGIN_DT":"10/15/2024","INSPECTION_END_DT":"10/16/2024","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2024-10-15"},{"SOURCE_ROW_NUMBER":"517711","EVENT_NO":"7103342","INSPECTION_BEGIN_DT":"10/10/2024","INSPECTION_END_DT":"10/11/2024","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2024-10-10"}]},{"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":29454,"employees":51,"production":0},"2026-Q1":{"hours":28579,"employees":48,"production":0},"2025-Q4":{"hours":26620,"employees":51,"production":0},"2025-Q3":{"hours":32838,"employees":52,"production":0},"2025-Q2":{"hours":32108,"employees":48,"production":0},"2025-Q1":{"hours":26229,"employees":42,"production":0},"2024-Q4":{"hours":27735,"employees":48,"production":0},"2024-Q3":{"hours":34037,"employees":52,"production":0},"2024-Q2":{"hours":33379,"employees":49,"production":0},"2024-Q1":{"hours":34321,"employees":46,"production":0},"2023-Q4":{"hours":31523,"employees":50,"production":0},"2023-Q3":{"hours":33044,"employees":55,"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":74559,"employees":35,"production":0},"2018":{"hours":76678,"employees":28,"production":0},"2019":{"hours":87846,"employees":32,"production":0},"2020":{"hours":111658,"employees":37,"production":0},"2021":{"hours":110527,"employees":39,"production":0},"2022":{"hours":130068,"employees":51,"production":0},"2023":{"hours":140226,"employees":53,"production":0},"2024":{"hours":129472,"employees":49,"production":0},"2025":{"hours":117795,"employees":48,"production":0},"2026":{"hours":58033,"employees":50,"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":110,"firstDate":"2004-08-12","lastDate":"2025-09-03","metrics":{"recentRows":13,"actionTaken":110,"maxExposureRatio":3.07,"overExposureLimit":10,"exposureRatioTotal":28.82},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"298247","EVENT_NO":"F023A54","SAMPLE_NO":"000000202503745500","SAMPLE_DATE":"09/03/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.69","EXPOSURE_LIMIT":"0000.64","C_OVER_E":"01.08","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"LAB RESULTS INDICATE EXPOSURE LIMIT EXCEEDED","sourceDate":"2025-09-03"},{"SOURCE_ROW_NUMBER":"299204","EVENT_NO":"F01186D","SAMPLE_NO":"000000202503331600","SAMPLE_DATE":"08/07/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.31","EXPOSURE_LIMIT":"0000.63","C_OVER_E":"02.08","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"LAB RESULTS INDICATE EXPOSURE LIMIT EXCEEDED","sourceDate":"2025-08-07"},{"SOURCE_ROW_NUMBER":"299203","EVENT_NO":"F01186D","SAMPLE_NO":"000000202503331500","SAMPLE_DATE":"08/07/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-08-07"},{"SOURCE_ROW_NUMBER":"299202","EVENT_NO":"F01186D","SAMPLE_NO":"000000202503331400","SAMPLE_DATE":"08/07/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-08-07"},{"SOURCE_ROW_NUMBER":"299201","EVENT_NO":"F01186D","SAMPLE_NO":"000000202503331300","SAMPLE_DATE":"08/07/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.40","EXPOSURE_LIMIT":"0000.88","C_OVER_E":"00.45","JOB_CD_DESC":"Truck Loader","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-08-07"},{"SOURCE_ROW_NUMBER":"293205","EVENT_NO":"7103343","SAMPLE_NO":"000000202404321000","SAMPLE_DATE":"10/16/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.47","EXPOSURE_LIMIT":"0000.78","C_OVER_E":"00.60","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-10-16"},{"SOURCE_ROW_NUMBER":"294174","EVENT_NO":"7103337","SAMPLE_NO":"000000202403963700","SAMPLE_DATE":"09/19/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.35","EXPOSURE_LIMIT":"0000.46","C_OVER_E":"02.93","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"LAB RESULTS INDICATE EXPOSURE LIMIT EXCEEDED","sourceDate":"2024-09-19"},{"SOURCE_ROW_NUMBER":"294173","EVENT_NO":"7103337","SAMPLE_NO":"000000202403963600","SAMPLE_DATE":"09/19/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-19"},{"SOURCE_ROW_NUMBER":"290785","EVENT_NO":"7103337","SAMPLE_NO":"000000202403963800","SAMPLE_DATE":"09/19/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-19"},{"SOURCE_ROW_NUMBER":"266674","EVENT_NO":"7029460","SAMPLE_NO":"000000202302410300","SAMPLE_DATE":"05/31/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-05-31"},{"SOURCE_ROW_NUMBER":"266673","EVENT_NO":"7029460","SAMPLE_NO":"000000202302410200","SAMPLE_DATE":"05/31/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-05-31"},{"SOURCE_ROW_NUMBER":"244350","EVENT_NO":"6489851","SAMPLE_NO":"000000202100584600","SAMPLE_DATE":"02/10/2021","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-02-10"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":113,"firstDate":"2001-04-11","lastDate":"2026-08-19","metrics":{"ss":19,"amountDue":91475,"contested":2,"amountPaid":91475,"recentRows":25,"section104d":0,"unterminated":0,"proposedPenalty":107607},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1407381","VIOLATION_NO":"5042368","VIOLATION_ISSUE_DT":"08/19/2026","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/19/2026","CONTESTED_IND":"N","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"1407344","VIOLATION_NO":"5042305","VIOLATION_ISSUE_DT":"03/10/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/11/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-03-10"},{"SOURCE_ROW_NUMBER":"1407343","VIOLATION_NO":"5042304","VIOLATION_ISSUE_DT":"03/10/2026","SIG_SUB":"N","PART_SECTION":"56.9100(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-03-10"},{"SOURCE_ROW_NUMBER":"1407391","VIOLATION_NO":"9788809","VIOLATION_ISSUE_DT":"08/27/2025","SIG_SUB":"N","PART_SECTION":"56.5001(a)/.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/18/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-08-27"},{"SOURCE_ROW_NUMBER":"1407379","VIOLATION_NO":"9788803","VIOLATION_ISSUE_DT":"08/06/2025","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/06/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-08-06"},{"SOURCE_ROW_NUMBER":"1407425","VIOLATION_NO":"9788135","VIOLATION_ISSUE_DT":"12/23/2024","SIG_SUB":"N","PART_SECTION":"56.14130(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/30/2024","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2024-12-23"},{"SOURCE_ROW_NUMBER":"1407423","VIOLATION_NO":"9781083","VIOLATION_ISSUE_DT":"12/23/2024","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/30/2024","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2024-12-23"},{"SOURCE_ROW_NUMBER":"1407424","VIOLATION_NO":"9788125","VIOLATION_ISSUE_DT":"12/12/2024","SIG_SUB":"N","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/12/2024","PROPOSED_PENALTY":"165","AMOUNT_DUE":"165","AMOUNT_PAID":"165","CONTESTED_IND":"N","sourceDate":"2024-12-12"},{"SOURCE_ROW_NUMBER":"1407401","VIOLATION_NO":"9767141","VIOLATION_ISSUE_DT":"10/11/2024","SIG_SUB":"N","PART_SECTION":"56.5001(a)/56.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/28/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-10-11"},{"SOURCE_ROW_NUMBER":"1407362","VIOLATION_NO":"9767082","VIOLATION_ISSUE_DT":"04/25/2024","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/25/2024","PROPOSED_PENALTY":"161","AMOUNT_DUE":"161","AMOUNT_PAID":"161","CONTESTED_IND":"N","sourceDate":"2024-04-25"},{"SOURCE_ROW_NUMBER":"1407418","VIOLATION_NO":"9763420","VIOLATION_ISSUE_DT":"11/29/2023","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/29/2023","PROPOSED_PENALTY":"155","AMOUNT_DUE":"155","AMOUNT_PAID":"155","CONTESTED_IND":"N","sourceDate":"2023-11-29"},{"SOURCE_ROW_NUMBER":"1407372","VIOLATION_NO":"9577546","VIOLATION_ISSUE_DT":"06/01/2023","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/01/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-01"}]}],"safety":{"href":"/api/v1/mines/2300220/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2300220/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":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":2},{"chapter":"I","heading":"Traffic control.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9100","part":"56","subchapter":"K","subpart":"H","id":"56.9100","citation":"30 CFR 56.9100","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":"Exposure limits for airborne contaminants.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5001","part":"56","subchapter":"K","subpart":"D","id":"56.5001","citation":"30 CFR 56.5001","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":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","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":"Roll-over protective structures (ROPS) and seat belts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130","part":"56","subchapter":"K","subpart":"M","id":"56.14130","citation":"30 CFR 56.14130","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":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2300220","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}