{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1100038","name":"Columbia Plant #1","status":"Active","status_date":"2022-06-22","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"IL","county":"St Clair","nearest_town":"Columbia","operator_id":"0110265","operator_name":"Columbia Quarry Company LLC","controller_id":"0093253","controller_name":"Frank J  Beelman III","district":"C08","office":"Litchfield IL Field Office","employees":3,"latitude":38.462778,"longitude":-90.187222},"coverage":{"contributingSources":16,"registeredSources":20,"sourceRows":1213},"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":"1100038","name":"Columbia Plant #1"},"operator":{"type":"operator","id":"0110265","name":"Columbia Quarry Company LLC"},"controller":{"type":"controller","id":"0093253","name":"Frank J  Beelman III"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00068","name":"Columbia Quarry Company"},"object":{"type":"mine","id":"1100038","name":"Columbia Plant #1"},"validFrom":"1950-01-01","validTo":"2010-05-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1100038|L00068|1950-01-01|2010-05-07"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00109","name":"Clyde D  Trexler"},"object":{"type":"mine","id":"1100038","name":"Columbia Plant #1"},"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":"1100038|M00109|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00109","name":"Clyde D  Trexler"},"object":{"type":"operator","id":"L00068","name":"Columbia Quarry Company"},"validFrom":"1950-01-01","validTo":"2010-05-07","current":false,"derived":true,"evidenceMineId":"1100038","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1100038|L00068|1950-01-01|M00109|1950-01-01|104393"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0110265","name":"Columbia Quarry Company LLC"},"object":{"type":"mine","id":"1100038","name":"Columbia Plant #1"},"validFrom":"2010-05-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1100038|0110265|2010-05-08|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0093253","name":"Frank J  Beelman III"},"object":{"type":"mine","id":"1100038","name":"Columbia Plant #1"},"validFrom":"2010-05-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1100038|0093253|2010-05-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0093253","name":"Frank J  Beelman III"},"object":{"type":"operator","id":"0110265","name":"Columbia Quarry Company LLC"},"validFrom":"2010-05-08","validTo":null,"current":true,"derived":true,"evidenceMineId":"1100038","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1100038|0110265|2010-05-08|0093253|2010-05-08|15308"}}],"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":21,"firstDate":"2000-02-09","lastDate":"2026-08-27","metrics":{"daysLost":125,"injuries":21,"fatalities":0,"recentRows":2,"restrictedDays":108,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"86786","DOCUMENT_NO":"220262430029","ACCIDENT_DT":"08/27/2026","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","NARRATIVE":"sunny clear skies, clean work area, smashed tip of finger","sourceDate":"2026-08-27"},{"SOURCE_ROW_NUMBER":"267425","DOCUMENT_NO":"220232000017","ACCIDENT_DT":"07/13/2023","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"EMPLOYEE WAS WALKING UNDER CONVEYOR MATERIAL FELL OFF STRIKING EMPLOYEE IN THE HEAD AND SHOULDER","sourceDate":"2023-07-13"},{"SOURCE_ROW_NUMBER":"142723","DOCUMENT_NO":"220093290037","ACCIDENT_DT":"11/06/2009","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"24","NARRATIVE":"Employee was operating a Cat D8R dozer when a rock became lodged between the trunion arm and the track. When the employee removed the rock, about 50 pound, he felt a strain in his lower right abdomen area. Employee was examined on 11/18/2009, confirming a hernia.","sourceDate":"2009-11-06"},{"SOURCE_ROW_NUMBER":"133931","DOCUMENT_NO":"220092590024","ACCIDENT_DT":"09/08/2009","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Shopman repair cars, Mechanic","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE reported that he has been diagnosed with bilateral carpal tunnel syndrome. The doctor evaluation states \"with his work duties that this would be at least a work related condition or a condition that was aggravated or exacerbated by his work\". The EE is continueing to work until the first surgery sch. for 10/14/09.","sourceDate":"2009-09-08"},{"SOURCE_ROW_NUMBER":"159948","DOCUMENT_NO":"220083380037","ACCIDENT_DT":"10/20/2008","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was checking motor grounds in plant area. When reaching overhead he felt pain in his left shoulder. Employee did not seek medical evaluation until 11/13/2008. First medical treatment resulted after MRI testing. Employee received injections on 11/26/2008 and is working with restrictions.","sourceDate":"2008-10-20"},{"SOURCE_ROW_NUMBER":"125173","DOCUMENT_NO":"220082140048","ACCIDENT_DT":"07/21/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Shopman repair cars, Mechanic","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was completing liner repairs inside the primary horizontal impactor. He twisted at his waist while picking up a 1\" impact wrench. he felt a strain in his lower back. When reported to his next shift on 7/22/08 at 07:00, he was having muscle spasms and requested a chiropractor evaluation. He subsequently has received chiropractic treatments & medication.","sourceDate":"2008-07-21"},{"SOURCE_ROW_NUMBER":"13691","DOCUMENT_NO":"220081980006","ACCIDENT_DT":"06/26/2008","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"7","NARRATIVE":"Employee was exiting truck, stepped in hole and pulled ligaments in ankle.","sourceDate":"2008-06-26"},{"SOURCE_ROW_NUMBER":"78233","DOCUMENT_NO":"220072150053","ACCIDENT_DT":"07/27/2007","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","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":"58","NARRATIVE":"Employee was servicing Cat 768B watertruck after completing engine repair. Antifreeze was required and being hand-carried to the truck radiator fill neck. A 2.5 gallon container of antifreeze was being lifted to the truck deck when employee felt a sharp pain in lower back. Doctor evaluation was muscle sprain and prescribed physical therapy and modified work duty.","sourceDate":"2007-07-27"},{"SOURCE_ROW_NUMBER":"267426","DOCUMENT_NO":"220062540092","ACCIDENT_DT":"08/25/2006","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The EE was welding the hopper perimeter while in a position kneeling at ground level. The area was well ventilated & several other EE's were working nearby. For an undetermined reason, the EE lost consciousness and hit his face on the structural steel he was welding. He regained awareness & climbed from the hopper on his own power. At the ER he received sutures in his upper lip.","sourceDate":"2006-08-25"},{"SOURCE_ROW_NUMBER":"228800","DOCUMENT_NO":"220060930074","ACCIDENT_DT":"03/15/2006","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE WAS USING UTILITY KNIFE CUTTING CONVEYOR BELT. THE KNIFE WAS PULLED THROUGH THE BELT & PUNCTURED RIGHT LEG OF EMPLOYEE. MEDICAL EVAULATION REQUIRED SUTURES TO TREAT WOUND.","sourceDate":"2006-03-15"},{"SOURCE_ROW_NUMBER":"116745","DOCUMENT_NO":"220052940023","ACCIDENT_DT":"09/30/2005","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"EMPLOYEE WAS USING SKID LOADER FOR PLANT SPILLAGE CLEAN-UP. THE NUISANCE DUST GOT INTO EMPLOYEE'S LEFT EYE AROUND PROTECTIVE EYEWEAR. ON 10/05/05, EE REQUIRED MEDICAL TREATMENT FOR AN INFECTION IN HIS LEFT EYE.","sourceDate":"2005-09-30"},{"SOURCE_ROW_NUMBER":"228799","DOCUMENT_NO":"220052440038","ACCIDENT_DT":"08/08/2005","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Shopman repair cars, Mechanic","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EMPLOYEE WAS INSPECTING EQUIPMENT ON READY-LINE PRIOR TO DAY SHIFT. HE SLIPPED ON PARKING BERM BUT DID NOT FALL TO GROUND. PHYSICIAN EVALUATION IDENTIFIED BACK STRAIN ON 08/18 AND PRESCRIBED THERAPY ON 08/24","sourceDate":"2005-08-08"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2022-06-22","lastDate":"2022-06-22","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-area-samples","name":"Metal and Nonmetal Area Samples","domains":["health","safety"],"products":["area contaminant trends","result-to-standard context","sampling recency"],"rowCount":2,"firstDate":"2022-06-28","lastDate":"2022-06-28","metrics":{"recentRows":2,"actionTaken":2,"concentrationTotal":0},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":116,"firstDate":"2001-06-19","lastDate":"2026-03-12","metrics":{"ss":18,"delinquent":111,"recentRows":15,"paidPenalty":15170,"proposedPenalty":15573,"currentAssessment":15321},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2957289","VIOLATION_NO":"9788519","ISSUE_DT":"03/12/2026","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":"Received","sourceDate":"2026-03-12"},{"SOURCE_ROW_NUMBER":"2956507","VIOLATION_NO":"9781579","ISSUE_DT":"05/12/2025","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-12"},{"SOURCE_ROW_NUMBER":"2956506","VIOLATION_NO":"9781578","ISSUE_DT":"05/12/2025","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-12"},{"SOURCE_ROW_NUMBER":"2937024","VIOLATION_NO":"9781107","ISSUE_DT":"04/18/2024","CFR_STANDARD_CD":"47.44(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-18"},{"SOURCE_ROW_NUMBER":"2937023","VIOLATION_NO":"9781106","ISSUE_DT":"04/18/2024","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-18"},{"SOURCE_ROW_NUMBER":"2818780","VIOLATION_NO":"9543465","ISSUE_DT":"07/26/2023","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-07-26"},{"SOURCE_ROW_NUMBER":"2818779","VIOLATION_NO":"9543464","ISSUE_DT":"07/25/2023","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-07-25"},{"SOURCE_ROW_NUMBER":"2818729","VIOLATION_NO":"9543407","ISSUE_DT":"03/22/2023","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"295.00","CURRENT_ASSESSMENT_AMT":"295.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"2818728","VIOLATION_NO":"9543406","ISSUE_DT":"03/22/2023","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"2818727","VIOLATION_NO":"9543405","ISSUE_DT":"03/22/2023","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"2818726","VIOLATION_NO":"9543404","ISSUE_DT":"03/21/2023","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-21"},{"SOURCE_ROW_NUMBER":"2818725","VIOLATION_NO":"9543403","ISSUE_DT":"03/21/2023","CFR_STANDARD_CD":"56.15001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-21"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":2,"firstDate":"2001-03-09","lastDate":"2023-05-12","metrics":{"appeals":0,"decisions":2,"recentRows":1,"decisionPenalty":2500,"originalPenalty":5252},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"204123","VIOLATION_NO":"9263305","DOCKET_NO":"LAKE 2023-0035","DECISION_DT":"05/12/2023","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"252.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2023-05-12"},{"SOURCE_ROW_NUMBER":"472266","VIOLATION_NO":"7826715","DOCKET_NO":"LAKE20010010M","DECISION_DT":"03/09/2001","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"5000.00","DECISION_PENALTY_AMT":"2500.00","JUDGE_FIRST_NAME":"T","JUDGE_LAST_NAME":"Hodgdon","sourceDate":"2001-03-09"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":5,"firstDate":"2008-06-11","lastDate":"2008-06-11","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":1,"firstDate":"2022-06-28","lastDate":"2022-06-28","metrics":{"decisions":1,"ssChanged":1,"recentRows":1,"decisionPenalty":0,"proposedPenalty":252},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"280094","CITATION_NO":"9263305","CITATION_ISSUE_DT":"06/28/2022","DOCKET_NO":"LAKE 2023-0035","DECISION_DT":"05/12/2023","CFR_STANDARD_CODE":"56.9300(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"252.00","DECISION_PENALTY_AMT":".00","sourceDate":"2022-06-28"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":646,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":3,"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":132,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":3,"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":"2010-05-08","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":48,"firstDate":"2000-01-12","lastDate":"2026-06-30","metrics":{"inspectors":51,"recentRows":12,"onSiteHours":562.5,"inspectionHours":997.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"299272","EVENT_NO":"F03B903","INSPECTION_BEGIN_DT":"06/30/2026","INSPECTION_END_DT":"06/30/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2026-06-30"},{"SOURCE_ROW_NUMBER":"986469","EVENT_NO":"F0125A4","INSPECTION_BEGIN_DT":"03/11/2026","INSPECTION_END_DT":"03/12/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2026-03-11"},{"SOURCE_ROW_NUMBER":"1040947","EVENT_NO":"F012594","INSPECTION_BEGIN_DT":"09/30/2025","INSPECTION_END_DT":"09/30/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2025-09-30"},{"SOURCE_ROW_NUMBER":"651488","EVENT_NO":"F012352","INSPECTION_BEGIN_DT":"05/05/2025","INSPECTION_END_DT":"05/12/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2025-05-05"},{"SOURCE_ROW_NUMBER":"310604","EVENT_NO":"7012076","INSPECTION_BEGIN_DT":"02/13/2025","INSPECTION_END_DT":"02/13/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.25","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2025-02-13"},{"SOURCE_ROW_NUMBER":"742004","EVENT_NO":"F012332","INSPECTION_BEGIN_DT":"05/21/2024","INSPECTION_END_DT":"05/21/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"216767","EVENT_NO":"F00BFD2","INSPECTION_BEGIN_DT":"04/18/2024","INSPECTION_END_DT":"04/18/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2024-04-18"},{"SOURCE_ROW_NUMBER":"841967","EVENT_NO":"7012052","INSPECTION_BEGIN_DT":"02/13/2024","INSPECTION_END_DT":"02/13/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2024-02-13"},{"SOURCE_ROW_NUMBER":"844084","EVENT_NO":"7011872","INSPECTION_BEGIN_DT":"07/25/2023","INSPECTION_END_DT":"08/10/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"30.25","SUM_TOTAL_ON_SITE_HOURS":"15.75","sourceDate":"2023-07-25"},{"SOURCE_ROW_NUMBER":"813720","EVENT_NO":"7011857","INSPECTION_BEGIN_DT":"03/20/2023","INSPECTION_END_DT":"03/23/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"31.75","SUM_TOTAL_ON_SITE_HOURS":"18","sourceDate":"2023-03-20"},{"SOURCE_ROW_NUMBER":"57758","EVENT_NO":"7011390","INSPECTION_BEGIN_DT":"09/21/2022","INSPECTION_END_DT":"09/27/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"36","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2022-09-21"},{"SOURCE_ROW_NUMBER":"731779","EVENT_NO":"6486741","INSPECTION_BEGIN_DT":"06/28/2022","INSPECTION_END_DT":"06/29/2022","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2022-06-28"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":15568,"employees":34,"production":0},"2002-Q3":{"hours":10322,"employees":32,"production":0},"2002-Q2":{"hours":12035,"employees":31,"production":0},"2002-Q1":{"hours":16522,"employees":31,"production":0},"2001-Q4":{"hours":15645,"employees":32,"production":0},"2001-Q3":{"hours":16767,"employees":32,"production":0},"2001-Q2":{"hours":17154,"employees":32,"production":0},"2001-Q1":{"hours":11092,"employees":31,"production":0},"2000-Q4":{"hours":13853,"employees":32,"production":0},"2000-Q3":{"hours":15509,"employees":32,"production":0},"2000-Q2":{"hours":15696,"employees":35,"production":0},"2000-Q1":{"hours":17165,"employees":31,"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":45,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007":{"hours":62383,"employees":32,"production":0},"2008":{"hours":55765,"employees":29,"production":0},"2009":{"hours":44342,"employees":24,"production":0},"2010":{"hours":30933,"employees":18,"production":0},"2011":{"hours":7226,"employees":4,"production":0},"2022":{"hours":6169,"employees":7,"production":0},"2023":{"hours":17177,"employees":10,"production":0},"2024":{"hours":3059,"employees":5,"production":0},"2025":{"hours":16064,"employees":10,"production":0},"2026":{"hours":12174,"employees":13,"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":39,"firstDate":"2002-01-30","lastDate":"2025-09-30","metrics":{"recentRows":1,"actionTaken":39,"maxExposureRatio":2,"overExposureLimit":4,"exposureRatioTotal":12.67},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"306052","EVENT_NO":"F012594","SAMPLE_NO":"000000202504280100","SAMPLE_DATE":"09/30/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-30"},{"SOURCE_ROW_NUMBER":"100821","EVENT_NO":"6514146","SAMPLE_NO":"000000201006335100","SAMPLE_DATE":"06/29/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.15","EXPOSURE_LIMIT":"0002.36","C_OVER_E":"00.49","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-29"},{"SOURCE_ROW_NUMBER":"100820","EVENT_NO":"6514146","SAMPLE_NO":"000000201006335000","SAMPLE_DATE":"06/29/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0002.08","C_OVER_E":"00.13","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-29"},{"SOURCE_ROW_NUMBER":"100819","EVENT_NO":"6514146","SAMPLE_NO":"000000201006334900","SAMPLE_DATE":"06/29/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.34","EXPOSURE_LIMIT":"0002.61","C_OVER_E":"00.51","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-29"},{"SOURCE_ROW_NUMBER":"100818","EVENT_NO":"6514146","SAMPLE_NO":"000000201006334800","SAMPLE_DATE":"06/29/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0002.14","EXPOSURE_LIMIT":"0002.82","C_OVER_E":"00.76","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-29"},{"SOURCE_ROW_NUMBER":"89825","EVENT_NO":"1004150","SAMPLE_NO":"000000200807132000","SAMPLE_DATE":"08/27/2008","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0004.06","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.41","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2008-08-27"},{"SOURCE_ROW_NUMBER":"89824","EVENT_NO":"1004150","SAMPLE_NO":"000000200807131900","SAMPLE_DATE":"08/27/2008","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0001.89","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.19","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2008-08-27"},{"SOURCE_ROW_NUMBER":"83486","EVENT_NO":"1004137","SAMPLE_NO":"000000200805523800","SAMPLE_DATE":"07/08/2008","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0011.10","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"01.11","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"CITATION/ORDER EXTENDED","sourceDate":"2008-07-08"},{"SOURCE_ROW_NUMBER":"83485","EVENT_NO":"1004137","SAMPLE_NO":"000000200805523700","SAMPLE_DATE":"07/08/2008","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0020.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"02.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2008-07-08"},{"SOURCE_ROW_NUMBER":"84993","EVENT_NO":"1004128","SAMPLE_NO":"000000200804607300","SAMPLE_DATE":"05/14/2008","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0012.20","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"01.22","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2008-05-14"},{"SOURCE_ROW_NUMBER":"84992","EVENT_NO":"1004128","SAMPLE_NO":"000000200804607200","SAMPLE_DATE":"05/14/2008","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0002.05","EXPOSURE_LIMIT":"0002.77","C_OVER_E":"00.74","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2008-05-14"},{"SOURCE_ROW_NUMBER":"84991","EVENT_NO":"1004128","SAMPLE_NO":"000000200804607100","SAMPLE_DATE":"05/14/2008","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0001.55","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.16","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2008-05-14"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":116,"firstDate":"2001-06-19","lastDate":"2026-03-12","metrics":{"ss":18,"amountDue":15321,"contested":0,"amountPaid":15170,"recentRows":15,"section104d":0,"unterminated":0,"proposedPenalty":15573},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"448972","VIOLATION_NO":"9788519","VIOLATION_ISSUE_DT":"03/12/2026","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/12/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-03-12"},{"SOURCE_ROW_NUMBER":"448994","VIOLATION_NO":"9781579","VIOLATION_ISSUE_DT":"05/12/2025","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/12/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-12"},{"SOURCE_ROW_NUMBER":"448993","VIOLATION_NO":"9781578","VIOLATION_ISSUE_DT":"05/12/2025","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/12/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-12"},{"SOURCE_ROW_NUMBER":"448989","VIOLATION_NO":"9781107","VIOLATION_ISSUE_DT":"04/18/2024","SIG_SUB":"N","PART_SECTION":"47.44(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/18/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-18"},{"SOURCE_ROW_NUMBER":"448988","VIOLATION_NO":"9781106","VIOLATION_ISSUE_DT":"04/18/2024","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/18/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-18"},{"SOURCE_ROW_NUMBER":"449044","VIOLATION_NO":"9543465","VIOLATION_ISSUE_DT":"07/26/2023","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/10/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-07-26"},{"SOURCE_ROW_NUMBER":"449043","VIOLATION_NO":"9543464","VIOLATION_ISSUE_DT":"07/25/2023","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/25/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-07-25"},{"SOURCE_ROW_NUMBER":"448979","VIOLATION_NO":"9543407","VIOLATION_ISSUE_DT":"03/22/2023","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"9","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/23/2023","PROPOSED_PENALTY":"295","AMOUNT_DUE":"295","AMOUNT_PAID":"295","CONTESTED_IND":"N","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"448978","VIOLATION_NO":"9543406","VIOLATION_ISSUE_DT":"03/22/2023","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/22/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"448977","VIOLATION_NO":"9543405","VIOLATION_ISSUE_DT":"03/22/2023","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/22/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"448976","VIOLATION_NO":"9543404","VIOLATION_ISSUE_DT":"03/21/2023","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/22/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-21"},{"SOURCE_ROW_NUMBER":"448975","VIOLATION_NO":"9543403","VIOLATION_ISSUE_DT":"03/21/2023","SIG_SUB":"N","PART_SECTION":"56.15001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"9","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/21/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-21"}]}],"safety":{"href":"/api/v1/mines/1100038/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1100038/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":"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":4},{"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":3},{"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":"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":"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":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1100038","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}