{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0302016","name":"CLARKSVILLE #1, & #2","status":"Active","status_date":"2011-07-28","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Limestone","state":"AR","county":"Johnson","nearest_town":"HARTMAN","operator_id":"L18002","operator_name":"ROCK-IT NATURAL STONE, INC.","controller_id":"0183941","controller_name":"Ben  Baldwin; Billy C  Baldwin; Brandon  Baldwin","district":"M5","office":"Little Rock AR Field Office","employees":35,"latitude":35.414722,"longitude":-93.565833},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":419},"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":"0302016","name":"CLARKSVILLE #1, & #2"},"operator":{"type":"operator","id":"L18002","name":"ROCK-IT NATURAL STONE, INC."},"controller":{"type":"controller","id":"0183941","name":"Ben  Baldwin; Billy C  Baldwin; Brandon  Baldwin"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13733","name":"Billy D  Baldwin"},"object":{"type":"mine","id":"0302016","name":"CLARKSVILLE #1, & #2"},"validFrom":"2001-02-01","validTo":"2024-01-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0302016|M13733|2001-02-01|2024-01-22"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L18002","name":"ROCK-IT NATURAL STONE, INC."},"object":{"type":"mine","id":"0302016","name":"CLARKSVILLE #1, & #2"},"validFrom":"2011-07-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0302016|L18002|2011-07-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13733","name":"Billy D  Baldwin"},"object":{"type":"operator","id":"L18002","name":"ROCK-IT NATURAL STONE, INC."},"validFrom":"2011-07-28","validTo":"2024-01-22","current":false,"derived":true,"evidenceMineId":"0302016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0302016|L18002|2011-07-28|M13733|2001-02-01|156928"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0183941","name":"Billy C  Baldwin et al"},"object":{"type":"mine","id":"0302016","name":"CLARKSVILLE #1, & #2"},"validFrom":"2024-01-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0302016|0183941|2024-01-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0183941","name":"Billy C  Baldwin et al"},"object":{"type":"operator","id":"L18002","name":"ROCK-IT NATURAL STONE, INC."},"validFrom":"2024-01-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"0302016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0302016|L18002|2011-07-28|0183941|2024-01-23|39200"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0183941","name":"Ben  Baldwin et al"},"object":{"type":"operator","id":"L18002","name":"ROCK-IT NATURAL STONE, INC."},"validFrom":"2024-01-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"0302016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0302016|L18002|2011-07-28|0183941|2024-01-23|39201"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0183941","name":"Brandon  Baldwin et al"},"object":{"type":"operator","id":"L18002","name":"ROCK-IT NATURAL STONE, INC."},"validFrom":"2024-01-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"0302016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0302016|L18002|2011-07-28|0183941|2024-01-23|39202"}}],"coverage":{"historyRecords":4,"edgeCount":7,"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":9,"firstDate":"2015-01-21","lastDate":"2023-02-20","metrics":{"daysLost":80,"injuries":9,"fatalities":0,"recentRows":3,"restrictedDays":7,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"107582","DOCUMENT_NO":"220230590009","ACCIDENT_DT":"02/20/2023","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer","NO_INJURIES":"1","DAYS_LOST":"14","NARRATIVE":"Employee was pushing a rock on the rollers of the chopper when another rock rolled forward smashing their fingers between the two rocks.","sourceDate":"2023-02-20"},{"SOURCE_ROW_NUMBER":"215473","DOCUMENT_NO":"220232020011","ACCIDENT_DT":"11/26/2022","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","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":"The miner was using a polisher/grinder to repair the sandvik crusher and something unknown got in EE's eye irritating it where EE needed to see a doctor.","sourceDate":"2022-11-26"},{"SOURCE_ROW_NUMBER":"69089","DOCUMENT_NO":"220221960019","ACCIDENT_DT":"07/13/2022","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 putting the pin for the bucket on the 376 trackhoe, hitting it with a big hammer, and a piece of metal from the pin came off and struck employee in the chest.","sourceDate":"2022-07-13"},{"SOURCE_ROW_NUMBER":"90579","DOCUMENT_NO":"220181730005","ACCIDENT_DT":"05/25/2018","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"20","NARRATIVE":"SMALL PIECE OF STEEL FROM A CHIPPING HEAD STUCK THE WORKER IN THE CHEST. THE OBJECT WAS REMOVED BY A DOCTOR.","sourceDate":"2018-05-25"},{"SOURCE_ROW_NUMBER":"120620","DOCUMENT_NO":"220163260019","ACCIDENT_DT":"11/17/2016","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"EMPLOYEE WAS TRYING TO SPLIT A ROCK WITH A CHIPPING HAMMER WHEN ANOTHER ROCK FELL ON FINGER CAUSING A LACERATION.","sourceDate":"2016-11-17"},{"SOURCE_ROW_NUMBER":"133522","DOCUMENT_NO":"220161160038","ACCIDENT_DT":"04/19/2016","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"WORKER WAS CLEANING UP WORK AREA WHEN EE's RIGHT KNEE CAME IN CONTACT WITH A SHARP ROCK STACKED ON A PALLET. THIS RESULTED IN A LACERATION THAT REQUIRED SEVERAL SUTURES.","sourceDate":"2016-04-19"},{"SOURCE_ROW_NUMBER":"189536","DOCUMENT_NO":"220160810022","ACCIDENT_DT":"03/18/2016","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer","NO_INJURIES":"1","DAYS_LOST":"10","NARRATIVE":"Worker was feeding rock into a chopper when the rock began convex. When chopper was activated the rock rotated quickly to the right and cut off the end of the workers fourth finger of EE's right hand which was under the rock at the time of activation.","sourceDate":"2016-03-18"},{"SOURCE_ROW_NUMBER":"4735","DOCUMENT_NO":"220152260180","ACCIDENT_DT":"08/13/2015","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"23","NARRATIVE":"WORKER WAS STACKING ROCK CHOPPED ON A PALLET WHEN THE RING FINGER ON HIS LEFT HAND GOT CAUGHT BETWEEN TWO SHARP ROCKS. THIS RESULTED IN A CUT FINGER THAT REQUIRED STITCHES.","sourceDate":"2015-08-13"},{"SOURCE_ROW_NUMBER":"271293","DOCUMENT_NO":"220150300044","ACCIDENT_DT":"01/21/2015","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer","NO_INJURIES":"1","DAYS_LOST":"6","NARRATIVE":"Worker was picking up a chopped rock with a sharp edge to put on a pallet. It slipped out of his hand and landed on the end of his ring finger on the left hand severing the tip of finger off.","sourceDate":"2015-01-21"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-07-28","lastDate":"2011-07-28","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":96,"firstDate":"2012-01-11","lastDate":"2025-10-29","metrics":{"ss":29,"delinquent":79,"recentRows":29,"paidPenalty":26795.83,"proposedPenalty":26853,"currentAssessment":26853},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2997782","VIOLATION_NO":"5001993","ISSUE_DT":"10/29/2025","CFR_STANDARD_CD":"50.30(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":"2025-10-29"},{"SOURCE_ROW_NUMBER":"2997781","VIOLATION_NO":"5001992","ISSUE_DT":"10/29/2025","CFR_STANDARD_CD":"50.30(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":"2025-10-29"},{"SOURCE_ROW_NUMBER":"2997780","VIOLATION_NO":"5001991","ISSUE_DT":"10/29/2025","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":"Received","sourceDate":"2025-10-29"},{"SOURCE_ROW_NUMBER":"2963412","VIOLATION_NO":"5001901","ISSUE_DT":"04/29/2025","CFR_STANDARD_CD":"56.23002(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":"2025-04-29"},{"SOURCE_ROW_NUMBER":"2963411","VIOLATION_NO":"5001900","ISSUE_DT":"04/29/2025","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-29"},{"SOURCE_ROW_NUMBER":"2963410","VIOLATION_NO":"5001899","ISSUE_DT":"04/29/2025","CFR_STANDARD_CD":"50.30(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":"2025-04-29"},{"SOURCE_ROW_NUMBER":"2963409","VIOLATION_NO":"5001898","ISSUE_DT":"04/29/2025","CFR_STANDARD_CD":"50.30(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":"2025-04-29"},{"SOURCE_ROW_NUMBER":"2963408","VIOLATION_NO":"5001897","ISSUE_DT":"04/29/2025","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-29"},{"SOURCE_ROW_NUMBER":"2909933","VIOLATION_NO":"5001007","ISSUE_DT":"01/06/2025","CFR_STANDARD_CD":"56.12025","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-06"},{"SOURCE_ROW_NUMBER":"2909932","VIOLATION_NO":"5001006","ISSUE_DT":"01/06/2025","CFR_STANDARD_CD":"56.20003(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":"2025-01-06"},{"SOURCE_ROW_NUMBER":"2915254","VIOLATION_NO":"9795242","ISSUE_DT":"06/11/2024","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-06-11"},{"SOURCE_ROW_NUMBER":"2750073","VIOLATION_NO":"9743761","ISSUE_DT":"02/07/2024","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"161.00","CURRENT_ASSESSMENT_AMT":"161.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-02-07"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"2011-07-28","lastDate":"2011-07-28","metrics":{"recentRows":0,"currentOperatorTenures":4,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":36,"firstDate":"2012-01-11","lastDate":"2026-05-12","metrics":{"inspectors":38,"recentRows":13,"onSiteHours":356,"inspectionHours":619.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"828786","EVENT_NO":"F03A7E0","INSPECTION_BEGIN_DT":"05/12/2026","INSPECTION_END_DT":"05/12/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"759106","EVENT_NO":"F0207AD","INSPECTION_BEGIN_DT":"10/27/2025","INSPECTION_END_DT":"10/31/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2025-10-27"},{"SOURCE_ROW_NUMBER":"330756","EVENT_NO":"F013D55","INSPECTION_BEGIN_DT":"04/28/2025","INSPECTION_END_DT":"05/02/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2025-04-28"},{"SOURCE_ROW_NUMBER":"586103","EVENT_NO":"F003532","INSPECTION_BEGIN_DT":"01/06/2025","INSPECTION_END_DT":"01/08/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2025-01-06"},{"SOURCE_ROW_NUMBER":"1112654","EVENT_NO":"F005555","INSPECTION_BEGIN_DT":"06/10/2024","INSPECTION_END_DT":"06/14/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2024-06-10"},{"SOURCE_ROW_NUMBER":"714362","EVENT_NO":"6935793","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":"2.25","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"277009","EVENT_NO":"6935764","INSPECTION_BEGIN_DT":"02/06/2024","INSPECTION_END_DT":"02/09/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2024-02-06"},{"SOURCE_ROW_NUMBER":"965172","EVENT_NO":"6935029","INSPECTION_BEGIN_DT":"07/20/2023","INSPECTION_END_DT":"07/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.5","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2023-07-20"},{"SOURCE_ROW_NUMBER":"881284","EVENT_NO":"6890273","INSPECTION_BEGIN_DT":"01/10/2023","INSPECTION_END_DT":"01/11/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.75","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2023-01-10"},{"SOURCE_ROW_NUMBER":"12706","EVENT_NO":"6890262","INSPECTION_BEGIN_DT":"11/01/2022","INSPECTION_END_DT":"11/04/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"32.25","SUM_TOTAL_ON_SITE_HOURS":"24.75","sourceDate":"2022-11-01"},{"SOURCE_ROW_NUMBER":"610844","EVENT_NO":"6889848","INSPECTION_BEGIN_DT":"07/14/2022","INSPECTION_END_DT":"07/18/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2022-07-14"},{"SOURCE_ROW_NUMBER":"336492","EVENT_NO":"6889827","INSPECTION_BEGIN_DT":"03/23/2022","INSPECTION_END_DT":"03/24/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.75","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2022-03-23"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":119,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":200,"employees":1,"production":0},"2026-Q1":{"hours":600,"employees":1,"production":0},"2025-Q4":{"hours":1400,"employees":2,"production":0},"2025-Q3":{"hours":4400,"employees":7,"production":0},"2025-Q2":{"hours":2800,"employees":5,"production":0},"2025-Q1":{"hours":1200,"employees":2,"production":0},"2024-Q4":{"hours":1800,"employees":3,"production":0},"2024-Q3":{"hours":1907,"employees":4,"production":0},"2024-Q2":{"hours":6400,"employees":11,"production":0},"2024-Q1":{"hours":8480,"employees":18,"production":0},"2023-Q4":{"hours":10416,"employees":22,"production":0},"2023-Q3":{"hours":12800,"employees":21,"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":31,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":92404,"employees":35,"production":0},"2018":{"hours":93726,"employees":36,"production":0},"2019":{"hours":78294,"employees":30,"production":0},"2020":{"hours":94826,"employees":37,"production":0},"2021":{"hours":109160,"employees":40,"production":0},"2022":{"hours":103162,"employees":38,"production":0},"2023":{"hours":54026,"employees":22,"production":0},"2024":{"hours":18587,"employees":9,"production":0},"2025":{"hours":9800,"employees":4,"production":0},"2026":{"hours":800,"employees":1,"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":24,"firstDate":"2016-06-09","lastDate":"2025-10-29","metrics":{"recentRows":5,"actionTaken":24,"maxExposureRatio":3.24,"overExposureLimit":4,"exposureRatioTotal":19.3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"303436","EVENT_NO":"F0207AD","SAMPLE_NO":"000000202504806900","SAMPLE_DATE":"10/29/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-29"},{"SOURCE_ROW_NUMBER":"303435","EVENT_NO":"F0207AD","SAMPLE_NO":"000000202504806800","SAMPLE_DATE":"10/29/2025","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":"2025-10-29"},{"SOURCE_ROW_NUMBER":"269705","EVENT_NO":"6890273","SAMPLE_NO":"000000202300083300","SAMPLE_DATE":"01/11/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.31","C_OVER_E":"00.42","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-01-11"},{"SOURCE_ROW_NUMBER":"268231","EVENT_NO":"6890262","SAMPLE_NO":"000000202204604600","SAMPLE_DATE":"11/03/2022","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.19","C_OVER_E":"01.00","JOB_CD_DESC":"Cutting Mach Helper","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"268230","EVENT_NO":"6890262","SAMPLE_NO":"000000202204604500","SAMPLE_DATE":"11/03/2022","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.45","EXPOSURE_LIMIT":"0000.23","C_OVER_E":"01.96","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"245650","EVENT_NO":"6886410","SAMPLE_NO":"000000202004848000","SAMPLE_DATE":"12/03/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0000.53","C_OVER_E":"00.49","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-12-03"},{"SOURCE_ROW_NUMBER":"245649","EVENT_NO":"6886410","SAMPLE_NO":"000000202004847900","SAMPLE_DATE":"12/03/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.40","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cutting Mach Helper","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-12-03"},{"SOURCE_ROW_NUMBER":"235112","EVENT_NO":"6884323","SAMPLE_NO":"000000202003546600","SAMPLE_DATE":"09/01/2020","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-09-01"},{"SOURCE_ROW_NUMBER":"235111","EVENT_NO":"6884323","SAMPLE_NO":"000000202003546500","SAMPLE_DATE":"09/01/2020","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-09-01"},{"SOURCE_ROW_NUMBER":"214443","EVENT_NO":"6738672","SAMPLE_NO":"000000201707221000","SAMPLE_DATE":"12/13/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.43","EXPOSURE_LIMIT":"0000.46","C_OVER_E":"00.93","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-12-13"},{"SOURCE_ROW_NUMBER":"214442","EVENT_NO":"6738672","SAMPLE_NO":"000000201707220900","SAMPLE_DATE":"12/13/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.41","EXPOSURE_LIMIT":"0000.47","C_OVER_E":"00.87","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-12-13"},{"SOURCE_ROW_NUMBER":"214441","EVENT_NO":"6738672","SAMPLE_NO":"000000201707220800","SAMPLE_DATE":"12/13/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.32","C_OVER_E":"00.69","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-12-13"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":98,"firstDate":"2012-01-11","lastDate":"2025-10-29","metrics":{"ss":29,"amountDue":26853,"contested":0,"amountPaid":26795.83,"recentRows":29,"section104d":0,"unterminated":1,"proposedPenalty":26853},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"189985","VIOLATION_NO":"5001993","VIOLATION_ISSUE_DT":"10/29/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"93.83","CONTESTED_IND":"N","sourceDate":"2025-10-29"},{"SOURCE_ROW_NUMBER":"189984","VIOLATION_NO":"5001992","VIOLATION_ISSUE_DT":"10/29/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-29"},{"SOURCE_ROW_NUMBER":"189983","VIOLATION_NO":"5001991","VIOLATION_ISSUE_DT":"10/29/2025","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-29"},{"SOURCE_ROW_NUMBER":"189936","VIOLATION_NO":"5001901","VIOLATION_ISSUE_DT":"04/29/2025","SIG_SUB":"N","PART_SECTION":"56.23002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/02/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-29"},{"SOURCE_ROW_NUMBER":"189935","VIOLATION_NO":"5001900","VIOLATION_ISSUE_DT":"04/29/2025","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/12/2025","PROPOSED_PENALTY":"165","AMOUNT_DUE":"165","AMOUNT_PAID":"165","CONTESTED_IND":"N","sourceDate":"2025-04-29"},{"SOURCE_ROW_NUMBER":"189934","VIOLATION_NO":"5001899","VIOLATION_ISSUE_DT":"04/29/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/02/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-29"},{"SOURCE_ROW_NUMBER":"189933","VIOLATION_NO":"5001898","VIOLATION_ISSUE_DT":"04/29/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/02/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-29"},{"SOURCE_ROW_NUMBER":"189932","VIOLATION_NO":"5001897","VIOLATION_ISSUE_DT":"04/29/2025","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/14/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-29"},{"SOURCE_ROW_NUMBER":"189912","VIOLATION_NO":"5001007","VIOLATION_ISSUE_DT":"01/06/2025","SIG_SUB":"N","PART_SECTION":"56.12025","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/06/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-06"},{"SOURCE_ROW_NUMBER":"189911","VIOLATION_NO":"5001006","VIOLATION_ISSUE_DT":"01/06/2025","SIG_SUB":"N","PART_SECTION":"56.20003(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/06/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-06"},{"SOURCE_ROW_NUMBER":"189947","VIOLATION_NO":"9795242","VIOLATION_ISSUE_DT":"06/11/2024","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/11/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-06-11"},{"SOURCE_ROW_NUMBER":"189922","VIOLATION_NO":"9743761","VIOLATION_ISSUE_DT":"02/07/2024","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/08/2024","PROPOSED_PENALTY":"161","AMOUNT_DUE":"161","AMOUNT_PAID":"161","CONTESTED_IND":"N","sourceDate":"2024-02-07"}]}],"safety":{"href":"/api/v1/mines/0302016/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0302016/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":"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":4},{"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":"Written safety program.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-T/section-56.23002","part":"56","subchapter":"K","subpart":"T","id":"56.23002","citation":"30 CFR 56.23002","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":2},{"chapter":"I","heading":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","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":"Grounding circuit enclosures.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12025","part":"56","subchapter":"K","subpart":"K","id":"56.12025","citation":"30 CFR 56.12025","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":"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":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0302016","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}