{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4400234","name":"Ewing Stone","status":"Active","status_date":"1990-03-09","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"VA","county":"Lee","nearest_town":"London","operator_id":"L02333","operator_name":"Hinkle Contracting Company LLC","controller_id":"M06183","controller_name":"CRH PLC","district":"C07","office":"Harlan KY Field Office","employees":7,"latitude":36.636667,"longitude":-83.431667},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":812},"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":"4400234","name":"Ewing Stone"},"operator":{"type":"operator","id":"L02333","name":"Hinkle Contracting Company LLC"},"controller":{"type":"controller","id":"M06183","name":"CRH PLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06514","name":"Rogers Group Inc"},"object":{"type":"mine","id":"4400234","name":"Ewing Stone"},"validFrom":"1950-01-01","validTo":"2002-03-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|L06514|1950-01-01|2002-03-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"mine","id":"4400234","name":"Ewing Stone"},"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":"4400234|M00452|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"operator","id":"L06514","name":"Rogers Group Inc"},"validFrom":"1950-01-01","validTo":"2002-03-25","current":false,"derived":true,"evidenceMineId":"4400234","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|L06514|1950-01-01|M00452|1950-01-01|111210"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M02046","name":"Summit Materials LLC"},"object":{"type":"mine","id":"4400234","name":"Ewing Stone"},"validFrom":"1950-01-01","validTo":"2022-05-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|M02046|1950-01-01|2022-05-13"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0050492","name":"Elmo Greer & Sons LLC"},"object":{"type":"mine","id":"4400234","name":"Ewing Stone"},"validFrom":"2002-03-26","validTo":"2010-08-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|0050492|2002-03-26|2010-08-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0040864","name":"Jerry  Greer  et al"},"object":{"type":"mine","id":"4400234","name":"Ewing Stone"},"validFrom":"2002-03-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|0040864|2002-03-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0040864","name":"Jerry  Greer  et al"},"object":{"type":"operator","id":"0050492","name":"Elmo Greer & Sons LLC"},"validFrom":"2002-03-26","validTo":"2010-08-01","current":false,"derived":true,"evidenceMineId":"4400234","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|0050492|2002-03-26|0040864|2002-03-26|846"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0040864","name":"Rex  Greer  et al"},"object":{"type":"operator","id":"0050492","name":"Elmo Greer & Sons LLC"},"validFrom":"2002-03-26","validTo":"2010-08-01","current":false,"derived":true,"evidenceMineId":"4400234","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|0050492|2002-03-26|0040864|2002-03-26|847"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L02333","name":"Hinkle Contracting Company LLC"},"object":{"type":"mine","id":"4400234","name":"Ewing Stone"},"validFrom":"2010-08-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|L02333|2010-08-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M02046","name":"Summit Materials LLC"},"object":{"type":"operator","id":"L02333","name":"Hinkle Contracting Company LLC"},"validFrom":"2010-08-02","validTo":"2022-05-13","current":false,"derived":true,"evidenceMineId":"4400234","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|L02333|2010-08-02|M02046|1950-01-01|122786"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"4400234","name":"Ewing Stone"},"validFrom":"2022-05-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|M06183|2022-05-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"L02333","name":"Hinkle Contracting Company LLC"},"validFrom":"2022-05-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"4400234","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400234|L02333|2010-08-02|M06183|2022-05-14|137768"}}],"coverage":{"historyRecords":5,"edgeCount":12,"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":2,"firstDate":"2006-01-12","lastDate":"2019-03-28","metrics":{"daysLost":0,"injuries":2,"fatalities":0,"recentRows":0,"restrictedDays":27,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"158097","DOCUMENT_NO":"220190920005","ACCIDENT_DT":"03/28/2019","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","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 using a 2 pound hammer to remove a key stock from a bushing on a 400 HP motor that was seized to the shaft. While driving out the key, EE hit EE's thumb with the hammer, causing an injury to EE's left thumb. Employee received 7 stitches on left thumb.","sourceDate":"2019-03-28"},{"SOURCE_ROW_NUMBER":"63326","DOCUMENT_NO":"220060250001","ACCIDENT_DT":"01/12/2006","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Cleaning oil pressure relief valve on Mack truck, stepped off truck onto air hose lying on floor, fell, tried to break fall with left arm & broke left wrist in 2 places.","sourceDate":"2006-01-12"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1990-03-09","lastDate":"1990-03-09","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":95,"firstDate":"2001-09-20","lastDate":"2024-12-16","metrics":{"ss":23,"delinquent":77,"recentRows":10,"paidPenalty":15888.88,"proposedPenalty":16077,"currentAssessment":15917},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2938260","VIOLATION_NO":"9772802","ISSUE_DT":"12/16/2024","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-12-16"},{"SOURCE_ROW_NUMBER":"2884546","VIOLATION_NO":"8387666","ISSUE_DT":"09/11/2023","CFR_STANDARD_CD":"50.30(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":"2023-09-11"},{"SOURCE_ROW_NUMBER":"2876358","VIOLATION_NO":"9288139","ISSUE_DT":"03/07/2023","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-07"},{"SOURCE_ROW_NUMBER":"2876357","VIOLATION_NO":"9288138","ISSUE_DT":"03/07/2023","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"407.00","CURRENT_ASSESSMENT_AMT":"407.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-07"},{"SOURCE_ROW_NUMBER":"2876356","VIOLATION_NO":"9288137","ISSUE_DT":"03/06/2023","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2876355","VIOLATION_NO":"9288136","ISSUE_DT":"03/06/2023","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2876354","VIOLATION_NO":"9288135","ISSUE_DT":"03/06/2023","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2876353","VIOLATION_NO":"9288134","ISSUE_DT":"03/06/2023","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"407.00","CURRENT_ASSESSMENT_AMT":"407.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2838347","VIOLATION_NO":"9281260","ISSUE_DT":"02/03/2022","CFR_STANDARD_CD":"56.16005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-02-03"},{"SOURCE_ROW_NUMBER":"1483361","VIOLATION_NO":"9138138","ISSUE_DT":"02/24/2021","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-02-24"},{"SOURCE_ROW_NUMBER":"2471897","VIOLATION_NO":"9363370","ISSUE_DT":"05/23/2018","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-05-23"},{"SOURCE_ROW_NUMBER":"2471896","VIOLATION_NO":"9363369","ISSUE_DT":"05/23/2018","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-05-23"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2015-05-29","lastDate":"2015-05-29","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":300,"originalPenalty":460},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"365925","VIOLATION_NO":"8800034","DOCKET_NO":"VA 2015-0030","DECISION_DT":"05/29/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"460.00","DECISION_PENALTY_AMT":"300.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-05-29"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2014-09-03","lastDate":"2014-09-03","metrics":{"decisions":1,"ssChanged":1,"recentRows":0,"decisionPenalty":300,"proposedPenalty":460},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"207919","CITATION_NO":"8800034","CITATION_ISSUE_DT":"09/03/2014","DOCKET_NO":"VA 2015-0030","DECISION_DT":"05/29/2015","CFR_STANDARD_CODE":"56.14131(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"460.00","DECISION_PENALTY_AMT":"300.00","sourceDate":"2014-09-03"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":102,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":25,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":"1950-01-01","lastDate":"2010-08-02","metrics":{"recentRows":0,"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":76,"firstDate":"2000-06-20","lastDate":"2026-06-26","metrics":{"inspectors":78,"recentRows":19,"onSiteHours":694.25,"inspectionHours":1386,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"18141","EVENT_NO":"F0195F9","INSPECTION_BEGIN_DT":"06/26/2026","INSPECTION_END_DT":"07/01/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-06-26"},{"SOURCE_ROW_NUMBER":"730454","EVENT_NO":"F008299","INSPECTION_BEGIN_DT":"06/24/2026","INSPECTION_END_DT":"06/30/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"675424","EVENT_NO":"6973696","INSPECTION_BEGIN_DT":"03/25/2026","INSPECTION_END_DT":"03/25/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2026-03-25"},{"SOURCE_ROW_NUMBER":"74024","EVENT_NO":"F015CF1","INSPECTION_BEGIN_DT":"12/08/2025","INSPECTION_END_DT":"12/10/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2025-12-08"},{"SOURCE_ROW_NUMBER":"77744","EVENT_NO":"F0016A5","INSPECTION_BEGIN_DT":"09/24/2025","INSPECTION_END_DT":"09/25/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2025-09-24"},{"SOURCE_ROW_NUMBER":"287962","EVENT_NO":"F003CCC","INSPECTION_BEGIN_DT":"06/04/2025","INSPECTION_END_DT":"08/20/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"28.25","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2025-06-04"},{"SOURCE_ROW_NUMBER":"689390","EVENT_NO":"F00CE12","INSPECTION_BEGIN_DT":"12/16/2024","INSPECTION_END_DT":"12/17/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.5","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2024-12-16"},{"SOURCE_ROW_NUMBER":"1062175","EVENT_NO":"6998642","INSPECTION_BEGIN_DT":"09/24/2024","INSPECTION_END_DT":"09/24/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2024-09-24"},{"SOURCE_ROW_NUMBER":"379331","EVENT_NO":"7021384","INSPECTION_BEGIN_DT":"06/03/2024","INSPECTION_END_DT":"06/05/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2024-06-03"},{"SOURCE_ROW_NUMBER":"251317","EVENT_NO":"7021467","INSPECTION_BEGIN_DT":"05/22/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"306044","EVENT_NO":"7036139","INSPECTION_BEGIN_DT":"12/13/2023","INSPECTION_END_DT":"12/15/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2023-12-13"},{"SOURCE_ROW_NUMBER":"99844","EVENT_NO":"7036056","INSPECTION_BEGIN_DT":"09/20/2023","INSPECTION_END_DT":"09/20/2023","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2023-09-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":303,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":3614,"employees":7,"production":0},"2026-Q1":{"hours":1592,"employees":3,"production":0},"2025-Q4":{"hours":3415,"employees":7,"production":0},"2025-Q3":{"hours":4503,"employees":8,"production":0},"2025-Q2":{"hours":1819,"employees":3,"production":0},"2025-Q1":{"hours":3084,"employees":7,"production":0},"2024-Q4":{"hours":2836,"employees":5,"production":0},"2024-Q3":{"hours":4053,"employees":6,"production":0},"2024-Q2":{"hours":1400,"employees":3,"production":0},"2024-Q1":{"hours":5159,"employees":9,"production":0},"2023-Q4":{"hours":1874,"employees":4,"production":0},"2023-Q3":{"hours":4590,"employees":7,"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":77,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":10319,"employees":6,"production":0},"2018":{"hours":18550,"employees":9,"production":0},"2019":{"hours":11036,"employees":5,"production":0},"2020":{"hours":18608,"employees":8,"production":0},"2021":{"hours":13407,"employees":8,"production":0},"2022":{"hours":15870,"employees":8,"production":0},"2023":{"hours":14680,"employees":7,"production":0},"2024":{"hours":13448,"employees":6,"production":0},"2025":{"hours":12821,"employees":7,"production":0},"2026":{"hours":5206,"employees":6,"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":28,"firstDate":"2003-08-07","lastDate":"2026-06-29","metrics":{"recentRows":11,"actionTaken":28,"maxExposureRatio":0.49,"overExposureLimit":0,"exposureRatioTotal":1.39},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"313615","EVENT_NO":"F008299","SAMPLE_NO":"000000202602658100","SAMPLE_DATE":"06/29/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-06-29"},{"SOURCE_ROW_NUMBER":"313331","EVENT_NO":"F008299","SAMPLE_NO":"000000202602658000","SAMPLE_DATE":"06/29/2026","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.17","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-06-29"},{"SOURCE_ROW_NUMBER":"294799","EVENT_NO":"F003CCC","SAMPLE_NO":"000000202502483400","SAMPLE_DATE":"06/13/2025","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":"2025-06-13"},{"SOURCE_ROW_NUMBER":"294798","EVENT_NO":"F003CCC","SAMPLE_NO":"000000202502483300","SAMPLE_DATE":"06/13/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-06-13"},{"SOURCE_ROW_NUMBER":"293962","EVENT_NO":"6998642","SAMPLE_NO":"000000202404026400","SAMPLE_DATE":"09/24/2024","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.40","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.04","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-24"},{"SOURCE_ROW_NUMBER":"293678","EVENT_NO":"6998642","SAMPLE_NO":"000000202404026300","SAMPLE_DATE":"09/24/2024","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":"2024-09-24"},{"SOURCE_ROW_NUMBER":"293677","EVENT_NO":"6998642","SAMPLE_NO":"000000202404026200","SAMPLE_DATE":"09/24/2024","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":"2024-09-24"},{"SOURCE_ROW_NUMBER":"293676","EVENT_NO":"6998642","SAMPLE_NO":"000000202404026100","SAMPLE_DATE":"09/24/2024","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-24"},{"SOURCE_ROW_NUMBER":"293675","EVENT_NO":"6998642","SAMPLE_NO":"000000202404026000","SAMPLE_DATE":"09/24/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-24"},{"SOURCE_ROW_NUMBER":"274886","EVENT_NO":"7045373","SAMPLE_NO":"000000202304072700","SAMPLE_DATE":"09/15/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-09-15"},{"SOURCE_ROW_NUMBER":"274885","EVENT_NO":"7045373","SAMPLE_NO":"000000202304072600","SAMPLE_DATE":"09/15/2023","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-09-15"},{"SOURCE_ROW_NUMBER":"248973","EVENT_NO":"4499987","SAMPLE_NO":"000000202003641000","SAMPLE_DATE":"09/10/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.51","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-09-10"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":95,"firstDate":"2001-09-20","lastDate":"2024-12-16","metrics":{"ss":23,"amountDue":15917,"contested":0,"amountPaid":15888.88,"recentRows":10,"section104d":0,"unterminated":0,"proposedPenalty":16077},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2299302","VIOLATION_NO":"9772802","VIOLATION_ISSUE_DT":"12/16/2024","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/16/2024","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2024-12-16"},{"SOURCE_ROW_NUMBER":"2299287","VIOLATION_NO":"8387666","VIOLATION_ISSUE_DT":"09/11/2023","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/11/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-09-11"},{"SOURCE_ROW_NUMBER":"2299224","VIOLATION_NO":"9288139","VIOLATION_ISSUE_DT":"03/07/2023","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/09/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-07"},{"SOURCE_ROW_NUMBER":"2299223","VIOLATION_NO":"9288138","VIOLATION_ISSUE_DT":"03/07/2023","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/07/2023","PROPOSED_PENALTY":"407","AMOUNT_DUE":"407","AMOUNT_PAID":"407","CONTESTED_IND":"N","sourceDate":"2023-03-07"},{"SOURCE_ROW_NUMBER":"2299222","VIOLATION_NO":"9288137","VIOLATION_ISSUE_DT":"03/06/2023","SIG_SUB":"N","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2299221","VIOLATION_NO":"9288136","VIOLATION_ISSUE_DT":"03/06/2023","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2299220","VIOLATION_NO":"9288135","VIOLATION_ISSUE_DT":"03/06/2023","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2299219","VIOLATION_NO":"9288134","VIOLATION_ISSUE_DT":"03/06/2023","SIG_SUB":"Y","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2023","PROPOSED_PENALTY":"407","AMOUNT_DUE":"407","AMOUNT_PAID":"407","CONTESTED_IND":"N","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"2299214","VIOLATION_NO":"9281260","VIOLATION_ISSUE_DT":"02/03/2022","SIG_SUB":"N","PART_SECTION":"56.16005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/03/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-02-03"},{"SOURCE_ROW_NUMBER":"2299218","VIOLATION_NO":"9138138","VIOLATION_ISSUE_DT":"02/24/2021","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/24/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-02-24"},{"SOURCE_ROW_NUMBER":"2299271","VIOLATION_NO":"9363370","VIOLATION_ISSUE_DT":"05/23/2018","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/31/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-05-23"},{"SOURCE_ROW_NUMBER":"2299270","VIOLATION_NO":"9363369","VIOLATION_ISSUE_DT":"05/23/2018","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/31/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-05-23"}]}],"safety":{"href":"/api/v1/mines/4400234/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4400234/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":2},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"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":2},{"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":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","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":"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":2},{"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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","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":"4400234","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}