{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4000016","name":"LaFollette Quarry","status":"Abandoned","status_date":"2010-07-12","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"TN","county":"Campbell","nearest_town":"Jacksboro","operator_id":"L06514","operator_name":"Rogers Group Inc.","controller_id":"M00452","controller_name":"Rogers Group Inc","district":"C07","office":"Knoxville TN Field Office","employees":0,"latitude":36.336666,"longitude":-84.148888},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":428},"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":"4000016","name":"LaFollette Quarry"},"operator":{"type":"operator","id":"L06514","name":"Rogers Group Inc."},"controller":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"mine","id":"4000016","name":"LaFollette Quarry"},"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":"4000016|M00452|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L31878","name":"Claiborne Construction & Supply Company Inc"},"object":{"type":"mine","id":"4000016","name":"LaFollette Quarry"},"validFrom":"1950-01-01","validTo":"2003-11-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|L31878|1950-01-01|2003-11-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M31878","name":"Donn S  Claiborne"},"object":{"type":"mine","id":"4000016","name":"LaFollette Quarry"},"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":"4000016|M31878|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M31878","name":"Donn S  Claiborne"},"object":{"type":"operator","id":"L31878","name":"Claiborne Construction & Supply Company Inc"},"validFrom":"1950-01-01","validTo":"2003-11-30","current":false,"derived":true,"evidenceMineId":"4000016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|L31878|1950-01-01|M31878|1950-01-01|160242"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0051900","name":"Tennessee Aggregate Company, LLC"},"object":{"type":"mine","id":"4000016","name":"LaFollette Quarry"},"validFrom":"2003-12-01","validTo":"2008-07-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|0051900|2003-12-01|2008-07-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11293","name":"Donna R  Mc Allister  et al"},"object":{"type":"mine","id":"4000016","name":"LaFollette Quarry"},"validFrom":"2003-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|M11293|2003-12-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11293","name":"Donna R  Mc Allister  et al"},"object":{"type":"operator","id":"0051900","name":"Tennessee Aggregate Company, LLC"},"validFrom":"2003-12-01","validTo":"2008-07-02","current":false,"derived":true,"evidenceMineId":"4000016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|0051900|2003-12-01|M11293|2003-12-01|151127"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11293","name":"W T  Ratliff Jr  et al"},"object":{"type":"operator","id":"0051900","name":"Tennessee Aggregate Company, LLC"},"validFrom":"2003-12-01","validTo":"2008-07-02","current":false,"derived":true,"evidenceMineId":"4000016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|0051900|2003-12-01|M11293|2003-12-01|151128"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06514","name":"Rogers Group Inc."},"object":{"type":"mine","id":"4000016","name":"LaFollette Quarry"},"validFrom":"2008-07-03","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|L06514|2008-07-03|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"operator","id":"L06514","name":"Rogers Group Inc."},"validFrom":"2008-07-03","validTo":null,"current":true,"derived":true,"evidenceMineId":"4000016","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4000016|L06514|2008-07-03|M00452|1950-01-01|111126"}}],"coverage":{"historyRecords":4,"edgeCount":10,"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":10,"firstDate":"2000-08-01","lastDate":"2006-11-17","metrics":{"daysLost":36,"injuries":10,"fatalities":0,"recentRows":0,"restrictedDays":34,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"200637","DOCUMENT_NO":"220063260047","ACCIDENT_DT":"11/17/2006","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee was assisting another employee reconnect a hoist jack to boom on a 988 Cat loader. The employee was holding the jack in line, while the other employee was lifting the jack with a service crane. The chain slipped allowing the crane rope to swing. The winch block struck the employee in the head resulting in a laceration. Treated at E.R.","sourceDate":"2006-11-17"},{"SOURCE_ROW_NUMBER":"123104","DOCUMENT_NO":"220053530085","ACCIDENT_DT":"12/09/2005","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee was operating a bulldozer, cleaning up the quarry floor. He was backing up when the rear of the dozer slid over a 5' bank, upsetting the dozer - it came to rest on its left side. The employee suffered a fracture to the third (ring) finger on his left hand. The physician treated the fracture with a splint. The employee was released to normal duty.","sourceDate":"2005-12-09"},{"SOURCE_ROW_NUMBER":"157749","DOCUMENT_NO":"220060860076","ACCIDENT_DT":"11/02/2005","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Ee was using a hand crank to tighten a screen. His left thumb became entangled in the crank handle & was twisted. He did not seek medical attention until 12/5/05. The dr diagnosed sprain & returned him to full duty. On 3/22/06 he saw an Orthopedic specialist who determined he would have to have minor surgery on 3/29/06. No lost days, no restricted days.","sourceDate":"2005-11-02"},{"SOURCE_ROW_NUMBER":"273833","DOCUMENT_NO":"220052690037","ACCIDENT_DT":"09/16/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was performing maintenance-greasing: he was carrying a grease gun. He stopped to kick the mud off of his boots and dropped the grease gun on his left foot. He was wearing sted toe boots, but the gun hit directly behind the protection. Inident resulted in contusion to little toe, little foot.","sourceDate":"2005-09-16"},{"SOURCE_ROW_NUMBER":"209329","DOCUMENT_NO":"220051540020","ACCIDENT_DT":"05/10/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EMPLOYEE WAS SCRAPING OUT CRUSHER, HE HAD USED A LADDER TO CLIMB INTO CRUSHER. AS HE ATTEMPTED TO CLIMB OUT, HIS FOOT SLIPPED ON LADDER CAUSING HIM TO FALL. HE GRABBED THE UPPER EDGE OF THE OPENING, WHICH KEPT HIM FROM FALLING. HOWEVER, AS HE WAS HANGING HIS BODY SWUNG BACK INTO THE LOWER EDGE OF THE CRUSHER, STRIKING THE EDGE. EE OVEREXTENDED HIS BACK.","sourceDate":"2005-05-10"},{"SOURCE_ROW_NUMBER":"110194","DOCUMENT_NO":"220050830024","ACCIDENT_DT":"03/09/2005","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Flash burns (welding)","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"EE was assisting mine foreman in repairing cracks in feeder- hopper (by welding). Both ee's were inside the hopper welding. As a result, the reflection of the radiant light from the welding burned the ee's eyes.","sourceDate":"2005-03-09"},{"SOURCE_ROW_NUMBER":"217987","DOCUMENT_NO":"220043100029","ACCIDENT_DT":"10/28/2004","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","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":"EMPLOYEE WAS DRIVING A HAUL TRUCK. WHILE HE WAS BEING LOADED A ROCK FELL FROM THE LOADER BUCKET & SPLASHED MUD INTO HIS LEFT EYE. EE WAS TAKEN TO THE DR. WHERE THEY FLUSHED HIS EYE & HE RETURNED TO WORK.","sourceDate":"2004-10-28"},{"SOURCE_ROW_NUMBER":"149202","DOCUMENT_NO":"220041280018","ACCIDENT_DT":"04/08/2004","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE WAS CHANGING WEAR PLATES IN SAND SCREW. HE CUT BOLT HEADS OFF WITH TORCH AND WAS ATTEMPTING TO DRIVE THEM OUT WITH A HAMMER. HE WAS BRACING HIMSELF WITH HIS LEFT HAND AND WHEN HE SWUNG THE HAMMER TO KNOCK THE BOLTS OUT OF ONE WEAR PLATE, IT GLANCED THE OTHER AND HIT HIS THUMB.","sourceDate":"2004-04-08"},{"SOURCE_ROW_NUMBER":"170694","DOCUMENT_NO":"220011560042","ACCIDENT_DT":"05/23/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Truck driver","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"DRIVER ROLLED TRUCK BED OF VOLVO A-25 TRUCK OVERTHE CAB DID NOT ROLL OVER & REMAINED UPRIGHT DURING THE PROCESS OF MAKING A RIGHT TURN. SPEED WAS A FACTOR IN THIS ACCIDENT.","sourceDate":"2001-05-23"},{"SOURCE_ROW_NUMBER":"265331","DOCUMENT_NO":"220002270027","ACCIDENT_DT":"08/01/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Truck driver","NO_INJURIES":"1","DAYS_LOST":"30","NARRATIVE":"EMPLOYEE WAS BENT OVER AND AS HE STRAIGHTENED UPHE STATED THAT HE HEARD HIS BACK POP AND THOUGHTHE MIGHT HAVE STRAINED OR PULLED A MUSCLE IN HISBACK. HE HADN'T BEEN LIFTING ANY ITEMS.","sourceDate":"2000-08-01"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2010-07-12","lastDate":"2010-07-12","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":48,"firstDate":"2000-06-07","lastDate":"2009-09-30","metrics":{"ss":6,"delinquent":39,"recentRows":0,"paidPenalty":4994,"proposedPenalty":4994,"currentAssessment":4994},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2086009","VIOLATION_NO":"6516989","ISSUE_DT":"09/30/2009","CFR_STANDARD_CD":"56.4104(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-09-30"},{"SOURCE_ROW_NUMBER":"286403","VIOLATION_NO":"6506757","ISSUE_DT":"05/20/2009","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-05-20"},{"SOURCE_ROW_NUMBER":"286402","VIOLATION_NO":"6506756","ISSUE_DT":"05/20/2009","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-05-20"},{"SOURCE_ROW_NUMBER":"286401","VIOLATION_NO":"6506755","ISSUE_DT":"05/20/2009","CFR_STANDARD_CD":"56.11012","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"499.00","CURRENT_ASSESSMENT_AMT":"499.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-05-20"},{"SOURCE_ROW_NUMBER":"286404","VIOLATION_NO":"6506758","ISSUE_DT":"05/19/2009","CFR_STANDARD_CD":"41.13","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-05-19"},{"SOURCE_ROW_NUMBER":"286400","VIOLATION_NO":"6506754","ISSUE_DT":"05/19/2009","CFR_STANDARD_CD":"56.4130(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-05-19"},{"SOURCE_ROW_NUMBER":"286399","VIOLATION_NO":"6506753","ISSUE_DT":"05/19/2009","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-05-19"},{"SOURCE_ROW_NUMBER":"285352","VIOLATION_NO":"6506678","ISSUE_DT":"11/13/2008","CFR_STANDARD_CD":"56.16005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-11-13"},{"SOURCE_ROW_NUMBER":"285351","VIOLATION_NO":"6506677","ISSUE_DT":"11/13/2008","CFR_STANDARD_CD":"56.12020","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-11-13"},{"SOURCE_ROW_NUMBER":"285350","VIOLATION_NO":"6506676","ISSUE_DT":"11/13/2008","CFR_STANDARD_CD":"56.12019","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-11-13"},{"SOURCE_ROW_NUMBER":"285497","VIOLATION_NO":"7776493","ISSUE_DT":"05/22/2008","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-05-22"},{"SOURCE_ROW_NUMBER":"285496","VIOLATION_NO":"7776492","ISSUE_DT":"05/22/2008","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":"2008-05-22"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":118,"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":4,"firstDate":"1950-01-01","lastDate":"2008-07-03","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":25,"firstDate":"2000-06-06","lastDate":"2010-06-02","metrics":{"inspectors":25,"recentRows":0,"onSiteHours":267,"inspectionHours":410,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1090231","EVENT_NO":"0937072","INSPECTION_BEGIN_DT":"06/02/2010","INSPECTION_END_DT":"06/04/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2010-06-02"},{"SOURCE_ROW_NUMBER":"244063","EVENT_NO":"6523315","INSPECTION_BEGIN_DT":"09/30/2009","INSPECTION_END_DT":"10/01/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2009-09-30"},{"SOURCE_ROW_NUMBER":"670966","EVENT_NO":"0938051","INSPECTION_BEGIN_DT":"06/15/2009","INSPECTION_END_DT":"06/15/2009","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2009-06-15"},{"SOURCE_ROW_NUMBER":"838133","EVENT_NO":"0938048","INSPECTION_BEGIN_DT":"05/18/2009","INSPECTION_END_DT":"05/21/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"37.25","SUM_TOTAL_ON_SITE_HOURS":"20","sourceDate":"2009-05-18"},{"SOURCE_ROW_NUMBER":"863905","EVENT_NO":"0937712","INSPECTION_BEGIN_DT":"11/12/2008","INSPECTION_END_DT":"11/14/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25.5","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2008-11-12"},{"SOURCE_ROW_NUMBER":"213757","EVENT_NO":"0937825","INSPECTION_BEGIN_DT":"05/21/2008","INSPECTION_END_DT":"05/23/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"29.5","SUM_TOTAL_ON_SITE_HOURS":"21.5","sourceDate":"2008-05-21"},{"SOURCE_ROW_NUMBER":"1050039","EVENT_NO":"0942236","INSPECTION_BEGIN_DT":"03/19/2008","INSPECTION_END_DT":"03/21/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2008-03-19"},{"SOURCE_ROW_NUMBER":"1122689","EVENT_NO":"0936031","INSPECTION_BEGIN_DT":"11/20/2006","INSPECTION_END_DT":"11/27/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2006-11-20"},{"SOURCE_ROW_NUMBER":"1081756","EVENT_NO":"0936098","INSPECTION_BEGIN_DT":"07/12/2006","INSPECTION_END_DT":"07/14/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2006-07-12"},{"SOURCE_ROW_NUMBER":"883715","EVENT_NO":"0935465","INSPECTION_BEGIN_DT":"03/01/2006","INSPECTION_END_DT":"03/03/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2006-03-01"},{"SOURCE_ROW_NUMBER":"113127","EVENT_NO":"0935360","INSPECTION_BEGIN_DT":"02/24/2006","INSPECTION_END_DT":"02/24/2006","ACTIVITY_CODE":"E24","ACTIVITY":"Other Technical Compliance Investigations","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2006-02-24"},{"SOURCE_ROW_NUMBER":"539645","EVENT_NO":"0935614","INSPECTION_BEGIN_DT":"09/27/2005","INSPECTION_END_DT":"09/29/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.5","SUM_TOTAL_ON_SITE_HOURS":"19","sourceDate":"2005-09-27"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":119,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2010-Q3":{"hours":37,"employees":1,"production":0},"2010-Q2":{"hours":457,"employees":2,"production":0},"2010-Q1":{"hours":625,"employees":3,"production":0},"2009-Q4":{"hours":508,"employees":2,"production":0},"2009-Q3":{"hours":1218,"employees":4,"production":0},"2009-Q2":{"hours":1550,"employees":3,"production":0},"2009-Q1":{"hours":2305,"employees":10,"production":0},"2008-Q4":{"hours":6085,"employees":13,"production":0},"2008-Q3":{"hours":9106,"employees":16,"production":0},"2008-Q2":{"hours":11269,"employees":18,"production":0},"2008-Q1":{"hours":7359,"employees":19,"production":0},"2007-Q4":{"hours":12764,"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":28,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001":{"hours":47152,"employees":25,"production":0},"2002":{"hours":54214,"employees":30,"production":0},"2003":{"hours":46939,"employees":27,"production":0},"2004":{"hours":40820,"employees":17,"production":0},"2005":{"hours":43305,"employees":20,"production":0},"2006":{"hours":39637,"employees":16,"production":0},"2007":{"hours":47326,"employees":19,"production":0},"2008":{"hours":33819,"employees":16,"production":0},"2009":{"hours":5581,"employees":7,"production":0},"2010":{"hours":1119,"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":9,"firstDate":"2002-07-16","lastDate":"2009-05-20","metrics":{"recentRows":0,"actionTaken":9,"maxExposureRatio":0.87,"overExposureLimit":0,"exposureRatioTotal":1.98},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"119966","EVENT_NO":"0938048","SAMPLE_NO":"000000200905226200","SAMPLE_DATE":"05/20/2009","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Ball Mill Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-05-20"},{"SOURCE_ROW_NUMBER":"62112","EVENT_NO":"0935465","SAMPLE_NO":"000000200601863100","SAMPLE_DATE":"03/02/2006","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0002.11","C_OVER_E":"00.12","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2006-03-02"},{"SOURCE_ROW_NUMBER":"62111","EVENT_NO":"0935465","SAMPLE_NO":"000000200601863000","SAMPLE_DATE":"03/02/2006","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.52","EXPOSURE_LIMIT":"0001.67","C_OVER_E":"00.31","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2006-03-02"},{"SOURCE_ROW_NUMBER":"68739","EVENT_NO":"0935488","SAMPLE_NO":"000000200503772600","SAMPLE_DATE":"04/26/2005","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-04-26"},{"SOURCE_ROW_NUMBER":"68738","EVENT_NO":"0935488","SAMPLE_NO":"000000200503772500","SAMPLE_DATE":"04/26/2005","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-04-26"},{"SOURCE_ROW_NUMBER":"68737","EVENT_NO":"0935488","SAMPLE_NO":"000000200503772400","SAMPLE_DATE":"04/26/2005","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.65","EXPOSURE_LIMIT":"0002.86","C_OVER_E":"00.23","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-04-26"},{"SOURCE_ROW_NUMBER":"18964","EVENT_NO":"0798446","SAMPLE_NO":"000000200205329600","SAMPLE_DATE":"07/16/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0001.06","C_OVER_E":"00.15","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-07-16"},{"SOURCE_ROW_NUMBER":"18963","EVENT_NO":"0798446","SAMPLE_NO":"000000200205329500","SAMPLE_DATE":"07/16/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.65","EXPOSURE_LIMIT":"0000.75","C_OVER_E":"00.87","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-07-16"},{"SOURCE_ROW_NUMBER":"18962","EVENT_NO":"0798446","SAMPLE_NO":"000000200205329300","SAMPLE_DATE":"07/16/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.28","EXPOSURE_LIMIT":"0001.08","C_OVER_E":"00.26","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-07-16"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":48,"firstDate":"2000-06-07","lastDate":"2009-09-30","metrics":{"ss":6,"amountDue":4994,"contested":0,"amountPaid":4994,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":4994},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2044338","VIOLATION_NO":"6516989","VIOLATION_ISSUE_DT":"09/30/2009","SIG_SUB":"N","PART_SECTION":"56.4104(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/30/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-09-30"},{"SOURCE_ROW_NUMBER":"2044314","VIOLATION_NO":"6506757","VIOLATION_ISSUE_DT":"05/20/2009","SIG_SUB":"N","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/20/2009","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2009-05-20"},{"SOURCE_ROW_NUMBER":"2044313","VIOLATION_NO":"6506756","VIOLATION_ISSUE_DT":"05/20/2009","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/20/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-05-20"},{"SOURCE_ROW_NUMBER":"2044312","VIOLATION_NO":"6506755","VIOLATION_ISSUE_DT":"05/20/2009","SIG_SUB":"Y","PART_SECTION":"56.11012","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/20/2009","PROPOSED_PENALTY":"499","AMOUNT_DUE":"499","AMOUNT_PAID":"499","CONTESTED_IND":"N","sourceDate":"2009-05-20"},{"SOURCE_ROW_NUMBER":"2044315","VIOLATION_NO":"6506758","VIOLATION_ISSUE_DT":"05/19/2009","SIG_SUB":"N","PART_SECTION":"41.13","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/19/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-05-19"},{"SOURCE_ROW_NUMBER":"2044311","VIOLATION_NO":"6506754","VIOLATION_ISSUE_DT":"05/19/2009","SIG_SUB":"N","PART_SECTION":"56.4130(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/15/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-05-19"},{"SOURCE_ROW_NUMBER":"2044310","VIOLATION_NO":"6506753","VIOLATION_ISSUE_DT":"05/19/2009","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/21/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-05-19"},{"SOURCE_ROW_NUMBER":"2044345","VIOLATION_NO":"6506678","VIOLATION_ISSUE_DT":"11/13/2008","SIG_SUB":"N","PART_SECTION":"56.16005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/13/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-11-13"},{"SOURCE_ROW_NUMBER":"2044344","VIOLATION_NO":"6506677","VIOLATION_ISSUE_DT":"11/13/2008","SIG_SUB":"N","PART_SECTION":"56.12020","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/13/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-11-13"},{"SOURCE_ROW_NUMBER":"2044343","VIOLATION_NO":"6506676","VIOLATION_ISSUE_DT":"11/13/2008","SIG_SUB":"N","PART_SECTION":"56.12019","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/13/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-11-13"},{"SOURCE_ROW_NUMBER":"2044321","VIOLATION_NO":"7776493","VIOLATION_ISSUE_DT":"05/22/2008","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/22/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-05-22"},{"SOURCE_ROW_NUMBER":"2044320","VIOLATION_NO":"7776492","VIOLATION_ISSUE_DT":"05/22/2008","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/22/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-05-22"}]}],"safety":{"href":"/api/v1/mines/4000016/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4000016/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":"Combustible waste.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4104","part":"56","subchapter":"K","subpart":"C","id":"56.4104","citation":"30 CFR 56.4104","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":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Protection for openings around travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11012","part":"56","subchapter":"K","subpart":"J","id":"56.11012","citation":"30 CFR 56.11012","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":"Failure to notify.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.13","part":"41","subchapter":"G","subpart":"B","id":"41.13","citation":"30 CFR 41.13","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 41—NOTIFICATION OF LEGAL IDENTITY","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electric substations and liquid storage facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130","part":"56","subchapter":"K","subpart":"C","id":"56.4130","citation":"30 CFR 56.4130","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":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Securing gas cylinders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005","part":"56","subchapter":"K","subpart":"O","id":"56.16005","citation":"30 CFR 56.16005","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":"Protection of persons at switchgear.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12020","part":"56","subchapter":"K","subpart":"K","id":"56.12020","citation":"30 CFR 56.12020","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":"Access to stationary electrical equipment or switchgear.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12019","part":"56","subchapter":"K","subpart":"K","id":"56.12019","citation":"30 CFR 56.12019","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4000016","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}