{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2200336","name":"Bridgeforth Plant","status":"Abandoned","status_date":"2011-11-17","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MS","county":"De Soto","nearest_town":"Olive Branch","operator_id":"L00236","operator_name":"Memphis Stone & Gravel Company","controller_id":"M00079","controller_name":"Granite Construction Inc","district":"M3","office":"Birmingham District","employees":0,"latitude":34.961666,"longitude":-89.829444},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":370},"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":"2200336","name":"Bridgeforth Plant"},"operator":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"controller":{"type":"controller","id":"M00079","name":"Granite Construction Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"object":{"type":"mine","id":"2200336","name":"Bridgeforth Plant"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01514","name":"James J  Madison III Et Al"},"object":{"type":"mine","id":"2200336","name":"Bridgeforth Plant"},"validFrom":"1950-01-01","validTo":"2014-01-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|M01514|1950-01-01|2014-01-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01514","name":"James J  Madison III Et Al"},"object":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"validFrom":"1950-01-01","validTo":"2014-01-12","current":false,"derived":true,"evidenceMineId":"2200336","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|M01514|1950-01-01|118955"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01514","name":"Richard C  Moore Et  Al"},"object":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"validFrom":"1950-01-01","validTo":"2014-01-12","current":false,"derived":true,"evidenceMineId":"2200336","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|M01514|1950-01-01|118956"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0111805","name":"Richard C  Moore Jr et al"},"object":{"type":"mine","id":"2200336","name":"Bridgeforth Plant"},"validFrom":"2014-01-13","validTo":"2023-01-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|0111805|2014-01-13|2023-01-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0111805","name":"Richard C  Moore Jr et al"},"object":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"validFrom":"2014-01-13","validTo":"2023-01-12","current":false,"derived":true,"evidenceMineId":"2200336","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|0111805|2014-01-13|20613"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0111805","name":"Carey  Moore et al"},"object":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"validFrom":"2014-01-13","validTo":"2023-01-12","current":false,"derived":true,"evidenceMineId":"2200336","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|0111805|2014-01-13|20614"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0174182","name":"Richard  Moore III et al"},"object":{"type":"mine","id":"2200336","name":"Bridgeforth Plant"},"validFrom":"2023-01-13","validTo":"2023-12-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|0174182|2023-01-13|2023-12-18"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0174182","name":"Richard  Moore III et al"},"object":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"validFrom":"2023-01-13","validTo":"2023-12-18","current":false,"derived":true,"evidenceMineId":"2200336","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|0174182|2023-01-13|36996"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0174182","name":"Jobe  Madison IV et al"},"object":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"validFrom":"2023-01-13","validTo":"2023-12-18","current":false,"derived":true,"evidenceMineId":"2200336","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|0174182|2023-01-13|36997"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00079","name":"Granite Construction Inc"},"object":{"type":"mine","id":"2200336","name":"Bridgeforth Plant"},"validFrom":"2023-12-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|M00079|2023-12-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00079","name":"Granite Construction Inc"},"object":{"type":"operator","id":"L00236","name":"Memphis Stone & Gravel Company"},"validFrom":"2023-12-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"2200336","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2200336|L00236|1950-01-01|M00079|2023-12-19|103707"}}],"coverage":{"historyRecords":7,"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":5,"firstDate":"2000-02-07","lastDate":"2005-08-06","metrics":{"daysLost":4,"injuries":5,"fatalities":0,"recentRows":0,"restrictedDays":2,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"83557","DOCUMENT_NO":"220052220018","ACCIDENT_DT":"08/06/2005","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":"Water pump rolled over right thumb.","sourceDate":"2005-08-06"},{"SOURCE_ROW_NUMBER":"148113","DOCUMENT_NO":"220051680001","ACCIDENT_DT":"06/08/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Pumper","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While turning conveyor off he tripped on roller frame.","sourceDate":"2005-06-08"},{"SOURCE_ROW_NUMBER":"109110","DOCUMENT_NO":"220050550002","ACCIDENT_DT":"02/17/2005","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was putting an oxygen bottle on the service truck and dropped the bottle on his right foot.The employee received a contusion to his right foot.","sourceDate":"2005-02-17"},{"SOURCE_ROW_NUMBER":"152345","DOCUMENT_NO":"220003140018","ACCIDENT_DT":"08/16/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Flash burns (welding)","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"WELDING BURN TO EYES.","sourceDate":"2000-08-16"},{"SOURCE_ROW_NUMBER":"122087","DOCUMENT_NO":"220002130167","ACCIDENT_DT":"02/07/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to lower level, NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"WHILE LIFTING A PIECE OF GUARD RAIL OUT OF A HOLE HE LOST HIS FOOTING, SLIPPED AND FELL.","sourceDate":"2000-02-07"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-11-17","lastDate":"2011-11-17","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":46,"firstDate":"2000-07-20","lastDate":"2011-05-10","metrics":{"ss":8,"delinquent":46,"recentRows":0,"paidPenalty":3408,"proposedPenalty":3408,"currentAssessment":3408},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2111733","VIOLATION_NO":"6578962","ISSUE_DT":"05/10/2011","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":"2011-05-10"},{"SOURCE_ROW_NUMBER":"2111732","VIOLATION_NO":"6578948","ISSUE_DT":"04/18/2011","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-04-18"},{"SOURCE_ROW_NUMBER":"261515","VIOLATION_NO":"6505149","ISSUE_DT":"03/11/2009","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":"2009-03-11"},{"SOURCE_ROW_NUMBER":"261514","VIOLATION_NO":"6505148","ISSUE_DT":"03/11/2009","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":"2009-03-11"},{"SOURCE_ROW_NUMBER":"259764","VIOLATION_NO":"6084094","ISSUE_DT":"06/13/2008","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-06-13"},{"SOURCE_ROW_NUMBER":"257067","VIOLATION_NO":"6100189","ISSUE_DT":"02/26/2008","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":"2008-02-26"},{"SOURCE_ROW_NUMBER":"275688","VIOLATION_NO":"6123574","ISSUE_DT":"10/24/2006","CFR_STANDARD_CD":"56.15001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-10-24"},{"SOURCE_ROW_NUMBER":"275687","VIOLATION_NO":"6123573","ISSUE_DT":"10/24/2006","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-10-24"},{"SOURCE_ROW_NUMBER":"274139","VIOLATION_NO":"6103653","ISSUE_DT":"02/22/2006","CFR_STANDARD_CD":"47.44(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-02-22"},{"SOURCE_ROW_NUMBER":"274138","VIOLATION_NO":"6103652","ISSUE_DT":"02/22/2006","CFR_STANDARD_CD":"56.14109","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-02-22"},{"SOURCE_ROW_NUMBER":"273513","VIOLATION_NO":"6102392","ISSUE_DT":"06/22/2005","CFR_STANDARD_CD":"56.15004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-06-22"},{"SOURCE_ROW_NUMBER":"273512","VIOLATION_NO":"6102391","ISSUE_DT":"06/22/2005","CFR_STANDARD_CD":"56.14103(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-06-22"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":81,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"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":17,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"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":7,"firstDate":"1950-01-01","lastDate":"1950-01-01","metrics":{"recentRows":0,"currentOperatorTenures":7,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":27,"firstDate":"2000-07-18","lastDate":"2011-05-17","metrics":{"inspectors":28,"recentRows":0,"onSiteHours":301.5,"inspectionHours":482.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"109939","EVENT_NO":"6547951","INSPECTION_BEGIN_DT":"05/17/2011","INSPECTION_END_DT":"05/19/2011","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"12.75","sourceDate":"2011-05-17"},{"SOURCE_ROW_NUMBER":"912649","EVENT_NO":"6547944","INSPECTION_BEGIN_DT":"04/18/2011","INSPECTION_END_DT":"04/20/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"29.5","SUM_TOTAL_ON_SITE_HOURS":"20","sourceDate":"2011-04-18"},{"SOURCE_ROW_NUMBER":"140387","EVENT_NO":"1061792","INSPECTION_BEGIN_DT":"10/26/2010","INSPECTION_END_DT":"10/26/2010","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"2.25","sourceDate":"2010-10-26"},{"SOURCE_ROW_NUMBER":"1048247","EVENT_NO":"0922088","INSPECTION_BEGIN_DT":"01/26/2010","INSPECTION_END_DT":"01/26/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2010-01-26"},{"SOURCE_ROW_NUMBER":"598805","EVENT_NO":"0921380","INSPECTION_BEGIN_DT":"03/11/2009","INSPECTION_END_DT":"03/12/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2009-03-11"},{"SOURCE_ROW_NUMBER":"556835","EVENT_NO":"0904318","INSPECTION_BEGIN_DT":"02/21/2009","INSPECTION_END_DT":"02/21/2009","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2009-02-21"},{"SOURCE_ROW_NUMBER":"305721","EVENT_NO":"0920577","INSPECTION_BEGIN_DT":"06/13/2008","INSPECTION_END_DT":"06/13/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2008-06-13"},{"SOURCE_ROW_NUMBER":"342708","EVENT_NO":"0919513","INSPECTION_BEGIN_DT":"02/26/2008","INSPECTION_END_DT":"02/26/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2008-02-26"},{"SOURCE_ROW_NUMBER":"1003610","EVENT_NO":"0930789","INSPECTION_BEGIN_DT":"10/24/2006","INSPECTION_END_DT":"10/25/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2006-10-24"},{"SOURCE_ROW_NUMBER":"340246","EVENT_NO":"0930158","INSPECTION_BEGIN_DT":"02/21/2006","INSPECTION_END_DT":"02/24/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2006-02-21"},{"SOURCE_ROW_NUMBER":"23630","EVENT_NO":"0929437","INSPECTION_BEGIN_DT":"06/20/2005","INSPECTION_END_DT":"07/15/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"47","SUM_TOTAL_ON_SITE_HOURS":"32","sourceDate":"2005-06-20"},{"SOURCE_ROW_NUMBER":"83876","EVENT_NO":"0929395","INSPECTION_BEGIN_DT":"10/26/2004","INSPECTION_END_DT":"10/29/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"52","SUM_TOTAL_ON_SITE_HOURS":"40","sourceDate":"2004-10-26"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":96,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2011-Q4":{"hours":493,"employees":3,"production":0},"2011-Q3":{"hours":472,"employees":6,"production":0},"2011-Q2":{"hours":402,"employees":4,"production":0},"2011-Q1":{"hours":876,"employees":4,"production":0},"2010-Q4":{"hours":360,"employees":6,"production":0},"2010-Q3":{"hours":963,"employees":2,"production":0},"2010-Q2":{"hours":785,"employees":2,"production":0},"2010-Q1":{"hours":27,"employees":2,"production":0},"2009-Q4":{"hours":0,"employees":0,"production":0},"2009-Q3":{"hours":189,"employees":2,"production":0},"2009-Q2":{"hours":316,"employees":1,"production":0},"2009-Q1":{"hours":455,"employees":1,"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":23,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002":{"hours":21250,"employees":9,"production":0},"2003":{"hours":23768,"employees":11,"production":0},"2004":{"hours":24742,"employees":10,"production":0},"2005":{"hours":25640,"employees":11,"production":0},"2006":{"hours":13302,"employees":7,"production":0},"2007":{"hours":3296,"employees":2,"production":0},"2008":{"hours":4017,"employees":3,"production":0},"2009":{"hours":960,"employees":3,"production":0},"2010":{"hours":2135,"employees":4,"production":0},"2011":{"hours":2243,"employees":5,"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":19,"firstDate":"2000-07-20","lastDate":"2011-05-18","metrics":{"recentRows":0,"actionTaken":19,"maxExposureRatio":2.12,"overExposureLimit":1,"exposureRatioTotal":3.47},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"124383","EVENT_NO":"6547951","SAMPLE_NO":"000000201104697200","SAMPLE_DATE":"05/18/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.22","C_OVER_E":"00.68","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-05-18"},{"SOURCE_ROW_NUMBER":"123945","EVENT_NO":"6547944","SAMPLE_NO":"000000201103970600","SAMPLE_DATE":"04/19/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.36","EXPOSURE_LIMIT":"0000.17","C_OVER_E":"02.12","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2011-04-19"},{"SOURCE_ROW_NUMBER":"123944","EVENT_NO":"6547944","SAMPLE_NO":"000000201103970500","SAMPLE_DATE":"04/19/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.45","C_OVER_E":"00.29","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-04-19"},{"SOURCE_ROW_NUMBER":"57792","EVENT_NO":"0929437","SAMPLE_NO":"000000200506050400","SAMPLE_DATE":"06/22/2005","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":"2005-06-22"},{"SOURCE_ROW_NUMBER":"57791","EVENT_NO":"0929437","SAMPLE_NO":"000000200506050300","SAMPLE_DATE":"06/22/2005","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.62","C_OVER_E":"00.24","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-06-22"},{"SOURCE_ROW_NUMBER":"57790","EVENT_NO":"0929437","SAMPLE_NO":"000000200506050200","SAMPLE_DATE":"06/22/2005","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":"2005-06-22"},{"SOURCE_ROW_NUMBER":"42387","EVENT_NO":"0928857","SAMPLE_NO":"000000200404648000","SAMPLE_DATE":"05/19/2004","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-05-19"},{"SOURCE_ROW_NUMBER":"42386","EVENT_NO":"0928857","SAMPLE_NO":"000000200404647900","SAMPLE_DATE":"05/19/2004","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-05-19"},{"SOURCE_ROW_NUMBER":"42385","EVENT_NO":"0928857","SAMPLE_NO":"000000200404647800","SAMPLE_DATE":"05/19/2004","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0002.27","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-05-19"},{"SOURCE_ROW_NUMBER":"42384","EVENT_NO":"0928857","SAMPLE_NO":"000000200404647700","SAMPLE_DATE":"05/19/2004","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-05-19"},{"SOURCE_ROW_NUMBER":"42383","EVENT_NO":"0928857","SAMPLE_NO":"000000200404647600","SAMPLE_DATE":"05/19/2004","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-05-19"},{"SOURCE_ROW_NUMBER":"30130","EVENT_NO":"0928567","SAMPLE_NO":"000000200306235100","SAMPLE_DATE":"07/30/2003","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0001.40","C_OVER_E":"00.14","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-07-30"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":47,"firstDate":"2000-07-20","lastDate":"2011-05-10","metrics":{"ss":9,"amountDue":3408,"contested":0,"amountPaid":3408,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":3408},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1390295","VIOLATION_NO":"6578962","VIOLATION_ISSUE_DT":"05/10/2011","SIG_SUB":"N","PART_SECTION":"56.5001(a)/.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/02/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-05-10"},{"SOURCE_ROW_NUMBER":"1390294","VIOLATION_NO":"6578948","VIOLATION_ISSUE_DT":"04/18/2011","SIG_SUB":"Y","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/18/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-04-18"},{"SOURCE_ROW_NUMBER":"1390291","VIOLATION_NO":"6505149","VIOLATION_ISSUE_DT":"03/11/2009","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/11/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-03-11"},{"SOURCE_ROW_NUMBER":"1390290","VIOLATION_NO":"6505148","VIOLATION_ISSUE_DT":"03/11/2009","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/11/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-03-11"},{"SOURCE_ROW_NUMBER":"1390312","VIOLATION_NO":"6084094","VIOLATION_ISSUE_DT":"06/13/2008","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/13/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-06-13"},{"SOURCE_ROW_NUMBER":"1390289","VIOLATION_NO":"6100189","VIOLATION_ISSUE_DT":"02/26/2008","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/26/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-02-26"},{"SOURCE_ROW_NUMBER":"1390326","VIOLATION_NO":"6123574","VIOLATION_ISSUE_DT":"10/24/2006","SIG_SUB":"N","PART_SECTION":"56.15001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-10-24"},{"SOURCE_ROW_NUMBER":"1390325","VIOLATION_NO":"6123573","VIOLATION_ISSUE_DT":"10/24/2006","SIG_SUB":"N","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-10-24"},{"SOURCE_ROW_NUMBER":"1390288","VIOLATION_NO":"6103653","VIOLATION_ISSUE_DT":"02/22/2006","SIG_SUB":"N","PART_SECTION":"47.44(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/22/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-02-22"},{"SOURCE_ROW_NUMBER":"1390287","VIOLATION_NO":"6103652","VIOLATION_ISSUE_DT":"02/22/2006","SIG_SUB":"N","PART_SECTION":"56.14109","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/22/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-02-22"},{"SOURCE_ROW_NUMBER":"1390317","VIOLATION_NO":"6102392","VIOLATION_ISSUE_DT":"06/22/2005","SIG_SUB":"Y","PART_SECTION":"56.15004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/22/2005","PROPOSED_PENALTY":"165","AMOUNT_DUE":"165","AMOUNT_PAID":"165","CONTESTED_IND":"N","sourceDate":"2005-06-22"},{"SOURCE_ROW_NUMBER":"1390316","VIOLATION_NO":"6102391","VIOLATION_ISSUE_DT":"06/22/2005","SIG_SUB":"N","PART_SECTION":"56.14103(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/23/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-06-22"}]}],"safety":{"href":"/api/v1/mines/2200336/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2200336/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":"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":"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":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"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},{"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":1},{"chapter":"I","heading":"First-aid materials.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15001","part":"56","subchapter":"K","subpart":"N","id":"56.15001","citation":"30 CFR 56.15001","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":"First aid.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010","part":"56","subchapter":"K","subpart":"Q","id":"56.18010","citation":"30 CFR 56.18010","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":"Temporary, portable containers.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.44","part":"47","subchapter":"H","subpart":"E","id":"47.44","citation":"30 CFR 47.44","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":"Unguarded conveyors with adjacent travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14109","part":"56","subchapter":"K","subpart":"M","id":"56.14109","citation":"30 CFR 56.14109","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Eye protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15004","part":"56","subchapter":"K","subpart":"N","id":"56.15004","citation":"30 CFR 56.15004","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":"Operators stations.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14103","part":"56","subchapter":"K","subpart":"M","id":"56.14103","citation":"30 CFR 56.14103","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":"2200336","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}