{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"3300115","name":"Barrett Paving Materials Inc","status":"Active","status_date":"2023-11-28","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"OH","county":"Shelby","nearest_town":"Sidney","operator_id":"L03974","operator_name":"Barrett Paving Materials Inc","controller_id":"M03183","controller_name":"Colas S A","district":"M2","office":"Hebron OH Field Office","employees":9,"latitude":40.216389,"longitude":-84.2125},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":951},"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":"2026-10-17T05:35:58.500035+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":"3300115","name":"Barrett Paving Materials Inc"},"operator":{"type":"operator","id":"L03974","name":"Barrett Paving Materials Inc"},"controller":{"type":"controller","id":"M03183","name":"Colas S A"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L36212","name":"Miami River Stone Company"},"object":{"type":"mine","id":"3300115","name":"Barrett Paving Materials Inc"},"validFrom":"1950-01-01","validTo":"2008-07-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3300115|L36212|1950-01-01|2008-07-07"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M36212","name":"Thomas  Milligan"},"object":{"type":"mine","id":"3300115","name":"Barrett Paving Materials Inc"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3300115|M36212|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M36212","name":"Thomas  Milligan"},"object":{"type":"operator","id":"L36212","name":"Miami River Stone Company"},"validFrom":"1950-01-01","validTo":"2008-07-07","current":false,"derived":true,"evidenceMineId":"3300115","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3300115|L36212|1950-01-01|M36212|1950-01-01|165306"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03183","name":"Colas S A"},"object":{"type":"mine","id":"3300115","name":"Barrett Paving Materials Inc"},"validFrom":"1979-12-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3300115|M03183|1979-12-14|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L03974","name":"Barrett Paving Materials Inc"},"object":{"type":"mine","id":"3300115","name":"Barrett Paving Materials Inc"},"validFrom":"2008-07-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3300115|L03974|2008-07-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03183","name":"Colas S A"},"object":{"type":"operator","id":"L03974","name":"Barrett Paving Materials Inc"},"validFrom":"2008-07-08","validTo":null,"current":true,"derived":true,"evidenceMineId":"3300115","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3300115|L03974|2008-07-08|M03183|1979-12-14|128316"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":"2000-01-12","lastDate":"2025-05-07","metrics":{"daysLost":69,"injuries":9,"fatalities":0,"recentRows":2,"restrictedDays":27,"contractorRecords":2},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"213158","DOCUMENT_NO":"220251320009","ACCIDENT_DT":"05/07/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Little finger on left hand got pinched between pry bar and beam.","sourceDate":"2025-05-07"},{"SOURCE_ROW_NUMBER":"122596","DOCUMENT_NO":"220222640016","ACCIDENT_DT":"09/19/2022","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"STEPPING OR KNEELING ON OBJECT","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee stepped on small piece of limestone and sprained left ankle.","sourceDate":"2022-09-19"},{"SOURCE_ROW_NUMBER":"234650","DOCUMENT_NO":"220122050005","ACCIDENT_DT":"07/05/2012","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Re-palletizing stone pinched right index finger when stone moved.","sourceDate":"2012-07-05"},{"SOURCE_ROW_NUMBER":"191505","DOCUMENT_NO":"220072120046","ACCIDENT_DT":"07/23/2007","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Pulled mud off conveyor belt and twisted lower back.","sourceDate":"2007-07-23"},{"SOURCE_ROW_NUMBER":"165841","DOCUMENT_NO":"220071640028","ACCIDENT_DT":"06/04/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between running or meshing objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"47","NARRATIVE":"Subject was clearing rock dust from discharge point between stone splitter & conveyor. He energized the conveyor in reverse & pinky finger on right hand got caught between conveyor tail & splitting machine discharge lip.","sourceDate":"2007-06-04"},{"SOURCE_ROW_NUMBER":"2416","DOCUMENT_NO":"220061350082","ACCIDENT_DT":"05/08/2006","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Assistant mine foreman, Assistant mine manager","NO_INJURIES":"1","DAYS_LOST":"4","NARRATIVE":"CRUSH INJURY TO LEFT PINKY FINGER AS A RESULT OF BLUNT FORCE CONTACT FROM A SLEDGE HAMMER WHILE REMOVING CRUSHER WEDGES. LOSS OF DIGIT ABOVE LAST JOINT.","sourceDate":"2006-05-08"},{"SOURCE_ROW_NUMBER":"126820","DOCUMENT_NO":"220021830056","ACCIDENT_DT":"06/20/2002","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"FALLING/SLIDING/ROLLING MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Truck driver","NO_INJURIES":"1","DAYS_LOST":"4","NARRATIVE":"A GRILLE FROM A HAUL TRUCK FELL, GLANCING OFF SUBJECT'S SHOULDER AND KNOCKING HIM TO THE GROUND.","sourceDate":"2002-06-20"},{"SOURCE_ROW_NUMBER":"247607","DOCUMENT_NO":"220012040091","ACCIDENT_DT":"07/09/2001","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"14","NARRATIVE":"SUBJECT WAS FINISHING REPAIR ON 980F LOADER WHEN HE WENT TO CLIMB DOWN LADDER OF LOADER AND MISSED THE LAST RUNG, FALLING APPROXIMATELY 3 1/2' TO THE GROUND ON HIS HAND.","sourceDate":"2001-07-09"},{"SOURCE_ROW_NUMBER":"178736","DOCUMENT_NO":"220000260014","ACCIDENT_DT":"01/12/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Fall to lower level, NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","NARRATIVE":"SUBJECT WAS PLACING A NEW CHUTE PLATE ON SECONDARY CRUSHER. AS HE WAS TIGHTENING A BOLT, THE WRENCH SLIPPED CAUSING HIM TO LOSE HIS BALANCE FALLING INTO A CATWALK SEVERAL FT BELOW. AS HE FELL HE STRUCK HIS HEAD ON THE RAILING LACERATING HISHEAD.","sourceDate":"2000-01-12"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2023-11-28","lastDate":"2023-11-28","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":98,"firstDate":"2000-02-15","lastDate":"2026-01-28","metrics":{"ss":30,"delinquent":93,"recentRows":5,"paidPenalty":12010,"proposedPenalty":14398,"currentAssessment":12010},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2984134","VIOLATION_NO":"5072184","ISSUE_DT":"01/28/2026","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"2984133","VIOLATION_NO":"5072183","ISSUE_DT":"01/28/2026","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"2984132","VIOLATION_NO":"5072182","ISSUE_DT":"01/27/2026","CFR_STANDARD_CD":"56.11016","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-27"},{"SOURCE_ROW_NUMBER":"2941831","VIOLATION_NO":"9809535","ISSUE_DT":"04/02/2025","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":"Closed","sourceDate":"2025-04-02"},{"SOURCE_ROW_NUMBER":"2941830","VIOLATION_NO":"9809534","ISSUE_DT":"04/02/2025","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-02"},{"SOURCE_ROW_NUMBER":"2674830","VIOLATION_NO":"9520780","ISSUE_DT":"08/31/2020","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-08-31"},{"SOURCE_ROW_NUMBER":"2560767","VIOLATION_NO":"9419780","ISSUE_DT":"08/08/2019","CFR_STANDARD_CD":"56.14110","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-08-08"},{"SOURCE_ROW_NUMBER":"2560766","VIOLATION_NO":"9419779","ISSUE_DT":"08/08/2019","CFR_STANDARD_CD":"56.15001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-08-08"},{"SOURCE_ROW_NUMBER":"2547851","VIOLATION_NO":"9366479","ISSUE_DT":"04/16/2018","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-16"},{"SOURCE_ROW_NUMBER":"2547821","VIOLATION_NO":"9366441","ISSUE_DT":"01/10/2018","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-01-10"},{"SOURCE_ROW_NUMBER":"2362445","VIOLATION_NO":"9316702","ISSUE_DT":"10/25/2016","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"145.00","CURRENT_ASSESSMENT_AMT":"145.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-10-25"},{"SOURCE_ROW_NUMBER":"2362444","VIOLATION_NO":"9316701","ISSUE_DT":"10/20/2016","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"145.00","CURRENT_ASSESSMENT_AMT":"145.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-10-20"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":5,"firstDate":"2012-05-14","lastDate":"2017-07-10","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":780,"originalPenalty":3168},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"409555","VIOLATION_NO":"8924200","DOCKET_NO":"LAKE 2017-0103","DECISION_DT":"07/10/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"114.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2017-07-10"},{"SOURCE_ROW_NUMBER":"408984","VIOLATION_NO":"8924191","DOCKET_NO":"LAKE 2017-0103","DECISION_DT":"07/10/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"216.00","DECISION_PENALTY_AMT":"186.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2017-07-10"},{"SOURCE_ROW_NUMBER":"318036","VIOLATION_NO":"6500318","DOCKET_NO":"LAKE 2010-1037M","DECISION_DT":"05/14/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"190.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2012-05-14"},{"SOURCE_ROW_NUMBER":"318035","VIOLATION_NO":"6500314","DOCKET_NO":"LAKE 2010-1037M","DECISION_DT":"05/14/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2012-05-14"},{"SOURCE_ROW_NUMBER":"76837","VIOLATION_NO":"6500316","DOCKET_NO":"LAKE 2010-1037M","DECISION_DT":"05/14/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"190.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2012-05-14"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":5,"firstDate":"2004-03-05","lastDate":"2008-12-08","metrics":{"linkedIssuances":5},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2010-03-31","lastDate":"2016-10-20","metrics":{"decisions":5,"ssChanged":1,"recentRows":0,"decisionPenalty":780,"proposedPenalty":3168},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"43963","CITATION_NO":"8924200","CITATION_ISSUE_DT":"10/20/2016","DOCKET_NO":"LAKE 2017-0103","DECISION_DT":"07/10/2017","CFR_STANDARD_CODE":"56.12018","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"114.00","sourceDate":"2016-10-20"},{"SOURCE_ROW_NUMBER":"320818","CITATION_NO":"8924191","CITATION_ISSUE_DT":"10/19/2016","DOCKET_NO":"LAKE 2017-0103","DECISION_DT":"07/10/2017","CFR_STANDARD_CODE":"56.9300(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"216.00","DECISION_PENALTY_AMT":"186.00","sourceDate":"2016-10-19"},{"SOURCE_ROW_NUMBER":"299753","CITATION_NO":"6500316","CITATION_ISSUE_DT":"03/31/2010","DOCKET_NO":"LAKE 2010-1037M","DECISION_DT":"05/14/2012","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"190.00","sourceDate":"2010-03-31"},{"SOURCE_ROW_NUMBER":"186704","CITATION_NO":"6500318","CITATION_ISSUE_DT":"03/31/2010","DOCKET_NO":"LAKE 2010-1037M","DECISION_DT":"05/14/2012","CFR_STANDARD_CODE":"56.14100(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"190.00","sourceDate":"2010-03-31"},{"SOURCE_ROW_NUMBER":"186703","CITATION_NO":"6500314","CITATION_ISSUE_DT":"03/31/2010","DOCKET_NO":"LAKE 2010-1037M","DECISION_DT":"05/14/2012","CFR_STANDARD_CODE":"56.14131(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-03-31"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":432,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":6,"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":95,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":6,"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":2,"firstDate":"1950-01-01","lastDate":"2008-07-08","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":60,"firstDate":"2000-02-15","lastDate":"2026-04-21","metrics":{"inspectors":63,"recentRows":10,"onSiteHours":586.25,"inspectionHours":957.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"556251","EVENT_NO":"F02CD71","INSPECTION_BEGIN_DT":"04/21/2026","INSPECTION_END_DT":"04/23/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.5","SUM_TOTAL_ON_SITE_HOURS":"17.25","sourceDate":"2026-04-21"},{"SOURCE_ROW_NUMBER":"405979","EVENT_NO":"F017C13","INSPECTION_BEGIN_DT":"01/27/2026","INSPECTION_END_DT":"01/29/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"32","SUM_TOTAL_ON_SITE_HOURS":"20","sourceDate":"2026-01-27"},{"SOURCE_ROW_NUMBER":"895479","EVENT_NO":"F016891","INSPECTION_BEGIN_DT":"05/01/2025","INSPECTION_END_DT":"05/01/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2025-05-01"},{"SOURCE_ROW_NUMBER":"528604","EVENT_NO":"F00E0BB","INSPECTION_BEGIN_DT":"04/01/2025","INSPECTION_END_DT":"04/03/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"34","SUM_TOTAL_ON_SITE_HOURS":"20.5","sourceDate":"2025-04-01"},{"SOURCE_ROW_NUMBER":"500672","EVENT_NO":"F0119C2","INSPECTION_BEGIN_DT":"01/21/2025","INSPECTION_END_DT":"01/23/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2025-01-21"},{"SOURCE_ROW_NUMBER":"816319","EVENT_NO":"F0032CE","INSPECTION_BEGIN_DT":"08/26/2024","INSPECTION_END_DT":"08/27/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.75","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2024-08-26"},{"SOURCE_ROW_NUMBER":"780001","EVENT_NO":"6925363","INSPECTION_BEGIN_DT":"12/18/2023","INSPECTION_END_DT":"12/19/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.25","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2023-12-18"},{"SOURCE_ROW_NUMBER":"1021","EVENT_NO":"6928509","INSPECTION_BEGIN_DT":"09/05/2023","INSPECTION_END_DT":"09/06/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2023-09-05"},{"SOURCE_ROW_NUMBER":"643642","EVENT_NO":"6897429","INSPECTION_BEGIN_DT":"11/09/2021","INSPECTION_END_DT":"11/10/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26.5","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2021-11-09"},{"SOURCE_ROW_NUMBER":"648431","EVENT_NO":"6893493","INSPECTION_BEGIN_DT":"03/17/2021","INSPECTION_END_DT":"03/18/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2021-03-17"},{"SOURCE_ROW_NUMBER":"385397","EVENT_NO":"6893468","INSPECTION_BEGIN_DT":"08/31/2020","INSPECTION_END_DT":"09/01/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2020-08-31"},{"SOURCE_ROW_NUMBER":"133450","EVENT_NO":"6818490","INSPECTION_BEGIN_DT":"08/07/2019","INSPECTION_END_DT":"08/08/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2019-08-07"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":32,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":9843,"employees":19,"production":0},"2002-Q3":{"hours":10309,"employees":22,"production":0},"2002-Q2":{"hours":9284,"employees":20,"production":0},"2002-Q1":{"hours":7493,"employees":19,"production":0},"2001-Q4":{"hours":10867,"employees":20,"production":0},"2001-Q3":{"hours":10014,"employees":22,"production":0},"2001-Q2":{"hours":10788,"employees":22,"production":0},"2001-Q1":{"hours":7805,"employees":19,"production":0},"2000-Q4":{"hours":10219,"employees":20,"production":0},"2000-Q3":{"hours":9533,"employees":19,"production":0},"2000-Q2":{"hours":10194,"employees":21,"production":0},"2000-Q1":{"hours":7915,"employees":20,"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":63,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":18689,"employees":10,"production":0},"2018":{"hours":18759,"employees":11,"production":0},"2019":{"hours":19258,"employees":10,"production":0},"2020":{"hours":19882,"employees":12,"production":0},"2021":{"hours":18668,"employees":11,"production":0},"2022":{"hours":20127,"employees":12,"production":0},"2023":{"hours":19138,"employees":10,"production":0},"2024":{"hours":23428,"employees":21,"production":0},"2025":{"hours":22949,"employees":16,"production":0},"2026":{"hours":12577,"employees":15,"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":43,"firstDate":"2000-08-02","lastDate":"2026-01-28","metrics":{"recentRows":24,"actionTaken":43,"maxExposureRatio":0.65,"overExposureLimit":0,"exposureRatioTotal":2.16},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"302269","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308716","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Zinc oxide fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302268","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308715","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Vanadium fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0050.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302267","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308713","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Nickel fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0003.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302266","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308712","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Molybdenum fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0020.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302265","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308711","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Manganese fumes","CONCENTRATION":"0000.35","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.07","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302264","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308710","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Magnesium oxide fumes","CONCENTRATION":"0000.52","EXPOSURE_LIMIT":"0020.00","C_OVER_E":"00.03","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302263","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308709","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Lead fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0450.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302262","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308708","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Iron oxide fumes","CONCENTRATION":"0001.60","EXPOSURE_LIMIT":"0020.00","C_OVER_E":"00.08","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302261","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308707","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Copper fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0300.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302260","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308706","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Cobalt fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0300.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302259","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308705","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Chromium, insoluble","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0003.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"302258","EVENT_NO":"F017C13","SAMPLE_NO":"000000202600308704","SAMPLE_DATE":"01/28/2026","CONTAMINANT_DESC":"Cadmium oxide fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0100.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-28"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":100,"firstDate":"2000-02-15","lastDate":"2026-01-28","metrics":{"ss":30,"amountDue":12010,"contested":0,"amountPaid":12010,"recentRows":5,"section104d":0,"unterminated":0,"proposedPenalty":14398},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1716517","VIOLATION_NO":"5072184","VIOLATION_ISSUE_DT":"01/28/2026","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/28/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"1716516","VIOLATION_NO":"5072183","VIOLATION_ISSUE_DT":"01/28/2026","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/28/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"1716515","VIOLATION_NO":"5072182","VIOLATION_ISSUE_DT":"01/27/2026","SIG_SUB":"Y","PART_SECTION":"56.11016","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/27/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-27"},{"SOURCE_ROW_NUMBER":"1716542","VIOLATION_NO":"9809535","VIOLATION_ISSUE_DT":"04/02/2025","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/02/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-02"},{"SOURCE_ROW_NUMBER":"1716541","VIOLATION_NO":"9809534","VIOLATION_ISSUE_DT":"04/02/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/01/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-02"},{"SOURCE_ROW_NUMBER":"1716575","VIOLATION_NO":"9520780","VIOLATION_ISSUE_DT":"08/31/2020","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":"08/31/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-08-31"},{"SOURCE_ROW_NUMBER":"1716572","VIOLATION_NO":"9419780","VIOLATION_ISSUE_DT":"08/08/2019","SIG_SUB":"N","PART_SECTION":"56.14110","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/08/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-08-08"},{"SOURCE_ROW_NUMBER":"1716571","VIOLATION_NO":"9419779","VIOLATION_ISSUE_DT":"08/08/2019","SIG_SUB":"N","PART_SECTION":"56.15001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/08/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-08-08"},{"SOURCE_ROW_NUMBER":"1716543","VIOLATION_NO":"9366479","VIOLATION_ISSUE_DT":"04/16/2018","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/17/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-16"},{"SOURCE_ROW_NUMBER":"1716504","VIOLATION_NO":"9366441","VIOLATION_ISSUE_DT":"01/10/2018","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/10/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-01-10"},{"SOURCE_ROW_NUMBER":"1716588","VIOLATION_NO":"9316702","VIOLATION_ISSUE_DT":"10/25/2016","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/27/2016","PROPOSED_PENALTY":"145","AMOUNT_DUE":"145","AMOUNT_PAID":"145","CONTESTED_IND":"N","sourceDate":"2016-10-25"},{"SOURCE_ROW_NUMBER":"1716587","VIOLATION_NO":"9316701","VIOLATION_ISSUE_DT":"10/20/2016","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2016","PROPOSED_PENALTY":"145","AMOUNT_DUE":"145","AMOUNT_PAID":"145","CONTESTED_IND":"N","sourceDate":"2016-10-20"}]}],"safety":{"href":"/api/v1/mines/3300115/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3300115/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":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Parking procedures for unattended equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207","part":"56","subchapter":"K","subpart":"M","id":"56.14207","citation":"30 CFR 56.14207","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":"Snow and ice on walkways and travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11016","part":"56","subchapter":"K","subpart":"J","id":"56.11016","citation":"30 CFR 56.11016","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":"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":"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":3},{"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":"Flying or falling materials.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14110","part":"56","subchapter":"K","subpart":"M","id":"56.14110","citation":"30 CFR 56.14110","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":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3300115","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}