{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4402786","name":"Plant #1","status":"Abandoned","status_date":"2014-01-23","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"VA","county":"Botetourt","nearest_town":"Buchanan","operator_id":"L16758","operator_name":"O-N Minerals (Chemstone Company)","controller_id":"M10266","controller_name":"Carmeuse Holding SA","district":"C05","office":"Staunton VA Field Office","employees":0,"latitude":37.528056,"longitude":-79.668333},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":644},"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":"4402786","name":"Plant #1"},"operator":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"controller":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01845","name":"James River Limestone Company Inc"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"validFrom":"1950-01-01","validTo":"1996-06-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L01845|1950-01-01|1996-06-28"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01662","name":"James River Limestone Company Inc"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"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":"4402786|M01662|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01662","name":"James River Limestone Company Inc"},"object":{"type":"operator","id":"L01845","name":"James River Limestone Company Inc"},"validFrom":"1950-01-01","validTo":"1996-06-28","current":false,"derived":true,"evidenceMineId":"4402786","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L01845|1950-01-01|M01662|1950-01-01|120147"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14635","name":"Global Stone James River"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"validFrom":"1996-06-29","validTo":"1998-06-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L14635|1996-06-29|1998-06-21"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10157","name":"Global Stone Corp"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"validFrom":"1996-06-29","validTo":"1998-06-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|M10157|1996-06-29|1998-06-21"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10157","name":"Global Stone Corp"},"object":{"type":"operator","id":"L14635","name":"Global Stone James River"},"validFrom":"1996-06-29","validTo":"1998-06-21","current":false,"derived":true,"evidenceMineId":"4402786","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L14635|1996-06-29|M10157|1996-06-29|148540"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16760","name":"O-N Minerals (James River) Company"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"validFrom":"1998-06-22","validTo":"2009-01-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L16760|1998-06-22|2009-01-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"validFrom":"1998-06-22","validTo":"2008-02-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|M00581|1998-06-22|2008-02-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"operator","id":"L16760","name":"O-N Minerals (James River) Company"},"validFrom":"1998-06-22","validTo":"2008-02-12","current":false,"derived":true,"evidenceMineId":"4402786","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L16760|1998-06-22|M00581|1998-06-22|113256"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"validFrom":"2008-02-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|M10266|2008-02-13|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"operator","id":"L16760","name":"O-N Minerals (James River) Company"},"validFrom":"2008-02-13","validTo":"2009-01-13","current":false,"derived":true,"evidenceMineId":"4402786","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L16760|1998-06-22|M10266|2008-02-13|148815"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"object":{"type":"mine","id":"4402786","name":"Plant #1"},"validFrom":"2009-01-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L16758|2009-01-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"validFrom":"2009-01-14","validTo":"2008-02-12","current":false,"derived":true,"evidenceMineId":"4402786","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L16758|2009-01-14|M00581|1998-06-22|113257"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"validFrom":"2009-01-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"4402786","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4402786|L16758|2009-01-14|M10266|2008-02-13|148816"}}],"coverage":{"historyRecords":6,"edgeCount":14,"intervalAnomalies":1,"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":6,"firstDate":"2002-03-20","lastDate":"2008-09-10","metrics":{"daysLost":2,"injuries":6,"fatalities":0,"recentRows":0,"restrictedDays":64,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"106165","DOCUMENT_NO":"220082620011","ACCIDENT_DT":"09/10/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Securing/tightening a door on the bottom of a closed hopper rail car using a 6' Rod \"Rail Car Hopper Tool\". As pressure was applied the railcar gate mechanism failed. The sudden release of downward tension on the bar resulted in EE right hand striking against the rail scale platform.","sourceDate":"2008-09-10"},{"SOURCE_ROW_NUMBER":"63330","DOCUMENT_NO":"220081200002","ACCIDENT_DT":"04/16/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee felt back pain subsequent to lifting, carrying & putting down a piece of sheet metal, weighing approximately 35 to 50 lbs.  Restricted duty began on 04/23/2008.","sourceDate":"2008-04-16"},{"SOURCE_ROW_NUMBER":"50527","DOCUMENT_NO":"220053390011","ACCIDENT_DT":"11/30/2005","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","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":"The injured employee alleges that an inspection door he was removing pivoted and lacerated his finger.  The laceration required sutures and is therefore an MSHA reportable injury.","sourceDate":"2005-11-30"},{"SOURCE_ROW_NUMBER":"209710","DOCUMENT_NO":"220053010011","ACCIDENT_DT":"10/17/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Injured employee slipped while descending ladder on Kawasaki Model 85Z II Front End Loader, fell & bruised left hip.","sourceDate":"2005-10-17"},{"SOURCE_ROW_NUMBER":"231218","DOCUMENT_NO":"220050530028","ACCIDENT_DT":"02/10/2005","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","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":"2","NARRATIVE":"Injured employee was standing on the track of an excavator preparing to install the battery he had in his hands when he slipped, fell to the same leve, and struck his knee on the track.  This caused a contusion that became a problem after about a week and required medical treatment.  Fluid was drained from the affected knee and he was placed on restricted duty.","sourceDate":"2005-02-10"},{"SOURCE_ROW_NUMBER":"59061","DOCUMENT_NO":"220020850008","ACCIDENT_DT":"03/20/2002","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"HE WAS HELPING CHANGE V-BELTS ON PIN MIXER WHEN BELT SLIPPED AND CAUGHT HIS FINGER IN GROOVE ON SHEAVE AT PELLETIZER. HIS FINGER WAS LACERATED AND NEEDED SUTURES TO REPAIR.","sourceDate":"2002-03-20"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2014-01-23","lastDate":"2014-01-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":52,"firstDate":"2000-05-31","lastDate":"2013-05-06","metrics":{"ss":8,"delinquent":51,"recentRows":0,"paidPenalty":5672,"proposedPenalty":5672,"currentAssessment":5672},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2286566","VIOLATION_NO":"8723700","ISSUE_DT":"05/06/2013","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-05-06"},{"SOURCE_ROW_NUMBER":"2286523","VIOLATION_NO":"8723672","ISSUE_DT":"12/18/2012","CFR_STANDARD_CD":"47.42(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-12-18"},{"SOURCE_ROW_NUMBER":"2183532","VIOLATION_NO":"8643271","ISSUE_DT":"06/05/2012","CFR_STANDARD_CD":"56.5001(a)/.5005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-06-05"},{"SOURCE_ROW_NUMBER":"2183531","VIOLATION_NO":"8643257","ISSUE_DT":"05/08/2012","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-05-08"},{"SOURCE_ROW_NUMBER":"2139958","VIOLATION_NO":"8634447","ISSUE_DT":"10/24/2011","CFR_STANDARD_CD":"46.3(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"108.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-10-24"},{"SOURCE_ROW_NUMBER":"2139957","VIOLATION_NO":"8634446","ISSUE_DT":"10/20/2011","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-10-20"},{"SOURCE_ROW_NUMBER":"2181048","VIOLATION_NO":"8633939","ISSUE_DT":"05/24/2011","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-05-24"},{"SOURCE_ROW_NUMBER":"239808","VIOLATION_NO":"8579662","ISSUE_DT":"12/07/2010","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-12-07"},{"SOURCE_ROW_NUMBER":"224200","VIOLATION_NO":"8570851","ISSUE_DT":"04/08/2010","CFR_STANDARD_CD":"56.14132(b)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"499.00","CURRENT_ASSESSMENT_AMT":"499.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-08"},{"SOURCE_ROW_NUMBER":"223958","VIOLATION_NO":"8569534","ISSUE_DT":"02/17/2010","CFR_STANDARD_CD":"50.20(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-02-17"},{"SOURCE_ROW_NUMBER":"224154","VIOLATION_NO":"8570801","ISSUE_DT":"10/20/2009","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-10-20"},{"SOURCE_ROW_NUMBER":"224153","VIOLATION_NO":"6532800","ISSUE_DT":"10/20/2009","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-10-20"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":6,"firstDate":"2000-12-05","lastDate":"2000-12-05","metrics":{"appeals":0,"decisions":6,"recentRows":0,"decisionPenalty":2100,"originalPenalty":3263},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"479923","VIOLATION_NO":"7724044","DOCKET_NO":"VA  20000029M","DECISION_DT":"12/05/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"760.00","DECISION_PENALTY_AMT":"530.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-12-05"},{"SOURCE_ROW_NUMBER":"479922","VIOLATION_NO":"7724041","DOCKET_NO":"VA  20000029M","DECISION_DT":"12/05/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"399.00","DECISION_PENALTY_AMT":"280.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-12-05"},{"SOURCE_ROW_NUMBER":"179468","VIOLATION_NO":"7724042","DOCKET_NO":"VA  20000029M","DECISION_DT":"12/05/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1122.00","DECISION_PENALTY_AMT":"771.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-12-05"},{"SOURCE_ROW_NUMBER":"179174","VIOLATION_NO":"7725081","DOCKET_NO":"VA  20000029M","DECISION_DT":"12/05/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"184.00","DECISION_PENALTY_AMT":"184.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-12-05"},{"SOURCE_ROW_NUMBER":"179173","VIOLATION_NO":"7724043","DOCKET_NO":"VA  20000029M","DECISION_DT":"12/05/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"399.00","DECISION_PENALTY_AMT":"280.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-12-05"},{"SOURCE_ROW_NUMBER":"179172","VIOLATION_NO":"7724038","DOCKET_NO":"VA  20000029M","DECISION_DT":"12/05/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"399.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-12-05"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":199,"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":43,"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":6,"firstDate":"1950-01-01","lastDate":"2009-01-14","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":4},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":43,"firstDate":"2000-05-31","lastDate":"2013-05-06","metrics":{"inspectors":45,"recentRows":0,"onSiteHours":493,"inspectionHours":768.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"233799","EVENT_NO":"6642343","INSPECTION_BEGIN_DT":"05/06/2013","INSPECTION_END_DT":"05/06/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2013-05-06"},{"SOURCE_ROW_NUMBER":"974401","EVENT_NO":"6642325","INSPECTION_BEGIN_DT":"12/17/2012","INSPECTION_END_DT":"12/20/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2012-12-17"},{"SOURCE_ROW_NUMBER":"462219","EVENT_NO":"6584498","INSPECTION_BEGIN_DT":"08/23/2012","INSPECTION_END_DT":"08/23/2012","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2012-08-23"},{"SOURCE_ROW_NUMBER":"1094309","EVENT_NO":"6584493","INSPECTION_BEGIN_DT":"08/08/2012","INSPECTION_END_DT":"08/08/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2012-08-08"},{"SOURCE_ROW_NUMBER":"363006","EVENT_NO":"6584481","INSPECTION_BEGIN_DT":"06/21/2012","INSPECTION_END_DT":"06/21/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2012-06-21"},{"SOURCE_ROW_NUMBER":"849235","EVENT_NO":"6584474","INSPECTION_BEGIN_DT":"05/03/2012","INSPECTION_END_DT":"05/08/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"29.75","SUM_TOTAL_ON_SITE_HOURS":"17.25","sourceDate":"2012-05-03"},{"SOURCE_ROW_NUMBER":"315908","EVENT_NO":"6562097","INSPECTION_BEGIN_DT":"10/20/2011","INSPECTION_END_DT":"10/24/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.75","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2011-10-20"},{"SOURCE_ROW_NUMBER":"526794","EVENT_NO":"6583101","INSPECTION_BEGIN_DT":"05/23/2011","INSPECTION_END_DT":"05/25/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.75","SUM_TOTAL_ON_SITE_HOURS":"12.25","sourceDate":"2011-05-23"},{"SOURCE_ROW_NUMBER":"174275","EVENT_NO":"0912116","INSPECTION_BEGIN_DT":"12/06/2010","INSPECTION_END_DT":"12/08/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.75","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2010-12-06"},{"SOURCE_ROW_NUMBER":"109241","EVENT_NO":"0904856","INSPECTION_BEGIN_DT":"04/08/2010","INSPECTION_END_DT":"04/13/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.25","SUM_TOTAL_ON_SITE_HOURS":"14.25","sourceDate":"2010-04-08"},{"SOURCE_ROW_NUMBER":"854612","EVENT_NO":"0904642","INSPECTION_BEGIN_DT":"02/17/2010","INSPECTION_END_DT":"02/17/2010","ACTIVITY_CODE":"E03","ACTIVITY":"103 (g) Written Notification Hazard Complaint Inspectio","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2010-02-17"},{"SOURCE_ROW_NUMBER":"68124","EVENT_NO":"0904828","INSPECTION_BEGIN_DT":"10/20/2009","INSPECTION_END_DT":"10/21/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.25","SUM_TOTAL_ON_SITE_HOURS":"14.75","sourceDate":"2009-10-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":168,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2013-Q4":{"hours":632,"employees":2,"production":0},"2013-Q3":{"hours":2346,"employees":5,"production":0},"2013-Q2":{"hours":3573,"employees":6,"production":0},"2013-Q1":{"hours":3443,"employees":8,"production":0},"2012-Q4":{"hours":3956,"employees":9,"production":0},"2012-Q3":{"hours":4427,"employees":10,"production":0},"2012-Q2":{"hours":4962,"employees":8,"production":0},"2012-Q1":{"hours":5458,"employees":9,"production":0},"2011-Q4":{"hours":4226,"employees":9,"production":0},"2011-Q3":{"hours":5296,"employees":9,"production":0},"2011-Q2":{"hours":6797,"employees":12,"production":0},"2011-Q1":{"hours":4944,"employees":10,"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":40,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2004":{"hours":44200,"employees":19,"production":0},"2005":{"hours":41770,"employees":19,"production":0},"2006":{"hours":40722,"employees":19,"production":0},"2007":{"hours":39732,"employees":19,"production":0},"2008":{"hours":29459,"employees":13,"production":0},"2009":{"hours":27441,"employees":14,"production":0},"2010":{"hours":23791,"employees":12,"production":0},"2011":{"hours":21263,"employees":12,"production":0},"2012":{"hours":18803,"employees":9,"production":0},"2013":{"hours":9994,"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":26,"firstDate":"2001-11-08","lastDate":"2012-08-23","metrics":{"recentRows":0,"actionTaken":26,"maxExposureRatio":5.52,"overExposureLimit":3,"exposureRatioTotal":13.64},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"170902","EVENT_NO":"6584498","SAMPLE_NO":"000000201207247600","SAMPLE_DATE":"08/23/2012","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0001.91","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.19","JOB_CD_DESC":"Pelletizer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-08-23"},{"SOURCE_ROW_NUMBER":"169305","EVENT_NO":"6584493","SAMPLE_NO":"000000201206780100","SAMPLE_DATE":"08/08/2012","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0009.24","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.92","JOB_CD_DESC":"Pelletizer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-08-08"},{"SOURCE_ROW_NUMBER":"170406","EVENT_NO":"6584481","SAMPLE_NO":"000000201205518200","SAMPLE_DATE":"06/21/2012","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0011.73","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"01.17","JOB_CD_DESC":"Pelletizer Operator","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2012-06-21"},{"SOURCE_ROW_NUMBER":"128077","EVENT_NO":"6584474","SAMPLE_NO":"000000201204198300","SAMPLE_DATE":"05/08/2012","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0055.16","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"05.52","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2012-05-08"},{"SOURCE_ROW_NUMBER":"128076","EVENT_NO":"6584474","SAMPLE_NO":"000000201204198200","SAMPLE_DATE":"05/08/2012","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0038.69","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"03.87","JOB_CD_DESC":"Pelletizer Operator","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2012-05-08"},{"SOURCE_ROW_NUMBER":"78057","EVENT_NO":"0900813","SAMPLE_NO":"000000200904325900","SAMPLE_DATE":"04/29/2009","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.29","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Ball Mill Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-04-29"},{"SOURCE_ROW_NUMBER":"78056","EVENT_NO":"0900813","SAMPLE_NO":"000000200904325800","SAMPLE_DATE":"04/29/2009","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0001.09","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.11","JOB_CD_DESC":"Pelletizer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-04-29"},{"SOURCE_ROW_NUMBER":"85282","EVENT_NO":"0900794","SAMPLE_NO":"000000200810594600","SAMPLE_DATE":"12/18/2008","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Ball Mill Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2008-12-18"},{"SOURCE_ROW_NUMBER":"85281","EVENT_NO":"0900794","SAMPLE_NO":"000000200810594500","SAMPLE_DATE":"12/18/2008","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0002.47","EXPOSURE_LIMIT":"0003.23","C_OVER_E":"00.76","JOB_CD_DESC":"Pelletizer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2008-12-18"},{"SOURCE_ROW_NUMBER":"84340","EVENT_NO":"0895237","SAMPLE_NO":"000000200802459900","SAMPLE_DATE":"03/19/2008","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":"2008-03-19"},{"SOURCE_ROW_NUMBER":"84339","EVENT_NO":"0895237","SAMPLE_NO":"000000200802459800","SAMPLE_DATE":"03/19/2008","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Pelletizer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2008-03-19"},{"SOURCE_ROW_NUMBER":"84338","EVENT_NO":"0895237","SAMPLE_NO":"000000200802459700","SAMPLE_DATE":"03/19/2008","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.49","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Ball Mill Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2008-03-19"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":53,"firstDate":"2000-05-31","lastDate":"2013-05-06","metrics":{"ss":8,"amountDue":5672,"contested":0,"amountPaid":5672,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":5672},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2304429","VIOLATION_NO":"8723700","VIOLATION_ISSUE_DT":"05/06/2013","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/06/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-05-06"},{"SOURCE_ROW_NUMBER":"2304459","VIOLATION_NO":"8723672","VIOLATION_ISSUE_DT":"12/18/2012","SIG_SUB":"N","PART_SECTION":"47.42(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/18/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-12-18"},{"SOURCE_ROW_NUMBER":"2304428","VIOLATION_NO":"8643271","VIOLATION_ISSUE_DT":"06/05/2012","SIG_SUB":"N","PART_SECTION":"56.5001(a)/.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/23/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-06-05"},{"SOURCE_ROW_NUMBER":"2304427","VIOLATION_NO":"8643257","VIOLATION_ISSUE_DT":"05/08/2012","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/08/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-05-08"},{"SOURCE_ROW_NUMBER":"2304441","VIOLATION_NO":"8634447","VIOLATION_ISSUE_DT":"10/24/2011","SIG_SUB":"N","PART_SECTION":"46.3(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/24/2011","PROPOSED_PENALTY":"108","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2011-10-24"},{"SOURCE_ROW_NUMBER":"2304440","VIOLATION_NO":"8634446","VIOLATION_ISSUE_DT":"10/20/2011","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/20/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-10-20"},{"SOURCE_ROW_NUMBER":"2304430","VIOLATION_NO":"8633939","VIOLATION_ISSUE_DT":"05/24/2011","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/24/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-05-24"},{"SOURCE_ROW_NUMBER":"2304458","VIOLATION_NO":"8579662","VIOLATION_ISSUE_DT":"12/07/2010","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/07/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-12-07"},{"SOURCE_ROW_NUMBER":"2304417","VIOLATION_NO":"8570851","VIOLATION_ISSUE_DT":"04/08/2010","SIG_SUB":"Y","PART_SECTION":"56.14132(b)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2010","PROPOSED_PENALTY":"499","AMOUNT_DUE":"499","AMOUNT_PAID":"499","CONTESTED_IND":"N","sourceDate":"2010-04-08"},{"SOURCE_ROW_NUMBER":"2304407","VIOLATION_NO":"8569534","VIOLATION_ISSUE_DT":"02/17/2010","SIG_SUB":"N","PART_SECTION":"50.20(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/01/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-02-17"},{"SOURCE_ROW_NUMBER":"2304439","VIOLATION_NO":"8570801","VIOLATION_ISSUE_DT":"10/20/2009","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/20/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-10-20"},{"SOURCE_ROW_NUMBER":"2304438","VIOLATION_NO":"6532800","VIOLATION_ISSUE_DT":"10/20/2009","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/20/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-10-20"}]}],"safety":{"href":"/api/v1/mines/4402786/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4402786/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":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","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":"Label contents.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.42","part":"47","subchapter":"H","subpart":"E","id":"47.42","citation":"30 CFR 47.42","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","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":1},{"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":"Training plans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3","part":"46","subchapter":"H","subpart":"","id":"46.3","citation":"30 CFR 46.3","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","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":"Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20","part":"50","subchapter":"I","subpart":"C","id":"50.20","citation":"30 CFR 50.20","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":"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},{"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4402786","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}