{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0801202","name":"Stavola NW Pit","status":"Active","status_date":"1992-08-24","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"FL","county":"Marion","nearest_town":"Ocala","operator_id":"L12813","operator_name":"M.J. Stavola Industries","controller_id":"M00961","controller_name":"William H  Stavola","district":"M3","office":"Bartow FL Field Office","employees":10,"latitude":29.2675,"longitude":-82.163056},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":1330},"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":"0801202","name":"Stavola NW Pit"},"operator":{"type":"operator","id":"L12813","name":"M.J. Stavola Industries"},"controller":{"type":"controller","id":"M00961","name":"William H  Stavola"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00961","name":"William H  Stavola"},"object":{"type":"mine","id":"0801202","name":"Stavola NW Pit"},"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":"0801202|M00961|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L12813","name":"M.J. Stavola Industries"},"object":{"type":"mine","id":"0801202","name":"Stavola NW Pit"},"validFrom":"1992-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801202|L12813|1992-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00961","name":"William H  Stavola"},"object":{"type":"operator","id":"L12813","name":"M.J. Stavola Industries"},"validFrom":"1992-08-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0801202","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801202|L12813|1992-08-01|M00961|1950-01-01|116176"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":23,"firstDate":"2001-11-20","lastDate":"2025-08-14","metrics":{"daysLost":381,"injuries":23,"fatalities":0,"recentRows":2,"restrictedDays":24,"contractorRecords":3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"86684","DOCUMENT_NO":"220252370015","ACCIDENT_DT":"08/14/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Technician was laying under a loader installing a driveshaft. The bearing caps were not secured and one slid off the end and struck technician in the tooth, causing a horizontal fracture.","sourceDate":"2025-08-14"},{"SOURCE_ROW_NUMBER":"116615","DOCUMENT_NO":"220232350023","ACCIDENT_DT":"08/01/2023","DEGREE_INJURY":"INJURIES DUE TO NATURAL CAUSES","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","NARRATIVE":"Employee passed out due to aperient drug overdose.","sourceDate":"2023-08-01"},{"SOURCE_ROW_NUMBER":"52235","DOCUMENT_NO":"220202540004","ACCIDENT_DT":"09/08/2020","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"STRIKING OR BUMPING","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 was helping replace return roller on crusher while crusher was down for repairs and EE failed to have EE's hard hat on. EE hit EE's head on the guard for the roller while going under the crusher.","sourceDate":"2020-09-08"},{"SOURCE_ROW_NUMBER":"185639","DOCUMENT_NO":"220193440024","ACCIDENT_DT":"12/02/2019","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"STRIKING OR BUMPING","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Wile working in limited access area where hard hat could not be worn, employee stood from crouched position after inspecting parking brake area and hit head on bed lift cylinder causing laceration at left eyebrow.","sourceDate":"2019-12-02"},{"SOURCE_ROW_NUMBER":"133816","DOCUMENT_NO":"220191610032","ACCIDENT_DT":"06/03/2019","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD 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":"32","NARRATIVE":"Employee was operating a dozer on a berm.  Employee went to back up and backed over the side of the berm, turned dozer over and slid down the berm.","sourceDate":"2019-06-03"},{"SOURCE_ROW_NUMBER":"263123","DOCUMENT_NO":"220121810025","ACCIDENT_DT":"06/26/2012","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"7","NARRATIVE":"Employee was cleaning grizzly bars in shaker feeder of crusher with pick axe, left foot slipped and he tried to catch his balance, did not fall, but twisted lower back. He has lumbar strain.","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"73638","DOCUMENT_NO":"220072670019","ACCIDENT_DT":"09/17/2007","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"25","NARRATIVE":"EMPLOYEE WAS CLIMBING DOWN FROM LOADER, MADE IT TO SECOND STEP AND FELL.","sourceDate":"2007-09-17"},{"SOURCE_ROW_NUMBER":"237299","DOCUMENT_NO":"220063330014","ACCIDENT_DT":"11/22/2006","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EMPLOYEE WAS TURNING THE TRUCK TO THE LEFT, STEERING WHEEL SPUN BACK TO THE RIGHT CATCHING RIGHT HAND AND ARM.","sourceDate":"2006-11-22"},{"SOURCE_ROW_NUMBER":"17830","DOCUMENT_NO":"220061650020","ACCIDENT_DT":"06/07/2006","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Crane operator, Mobile equipment operator (MEO), Dragline operator, Dropball operator, Rigger","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EMPLOYEE WAS OPERATING DRAGLINE AND STRAINED HIS BACK WHEN EXITING THE CAB.","sourceDate":"2006-06-07"},{"SOURCE_ROW_NUMBER":"215757","DOCUMENT_NO":"220061510023","ACCIDENT_DT":"05/22/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"He was checking water in radiator and slipped and fell on deck of machine hitting head and left hand.","sourceDate":"2006-05-22"},{"SOURCE_ROW_NUMBER":"181318","DOCUMENT_NO":"220052840062","ACCIDENT_DT":"10/06/2005","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Crane operator, Mobile equipment operator (MEO), Dragline operator, Dropball operator, Rigger","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EMPLOYEE WAS FEEDING CRUSHER WITH BACKHOE AND A SMALL PIECE OF ROCK HIT HIM IN RIGHT EYE.","sourceDate":"2005-10-06"},{"SOURCE_ROW_NUMBER":"194096","DOCUMENT_NO":"220052340023","ACCIDENT_DT":"08/09/2005","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Absorption of radiations, caustics, toxic and noxious substances","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EMPLOYEE REACHED IN FUEL TRUCK TO PICK UP RAG AND WAS BITTEN ON HIS RIGHT HAND.","sourceDate":"2005-08-09"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1992-08-24","lastDate":"1992-08-24","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":126,"firstDate":"2000-04-11","lastDate":"2025-09-17","metrics":{"ss":40,"delinquent":113,"recentRows":27,"paidPenalty":18893,"proposedPenalty":19461,"currentAssessment":18893},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3010096","VIOLATION_NO":"5062939","ISSUE_DT":"09/17/2025","CFR_STANDARD_CD":"62.130(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"209.00","CURRENT_ASSESSMENT_AMT":"209.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"3010095","VIOLATION_NO":"5062938","ISSUE_DT":"09/17/2025","CFR_STANDARD_CD":"62.130(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"209.00","CURRENT_ASSESSMENT_AMT":"209.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"3010094","VIOLATION_NO":"5062937","ISSUE_DT":"09/15/2025","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-15"},{"SOURCE_ROW_NUMBER":"3010093","VIOLATION_NO":"5062936","ISSUE_DT":"09/15/2025","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":"2025-09-15"},{"SOURCE_ROW_NUMBER":"2785686","VIOLATION_NO":"9752778","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"172.00","CURRENT_ASSESSMENT_AMT":"172.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"2785685","VIOLATION_NO":"9752777","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"172.00","CURRENT_ASSESSMENT_AMT":"172.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"2785684","VIOLATION_NO":"9752776","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.14115(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"172.00","CURRENT_ASSESSMENT_AMT":"172.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"2785683","VIOLATION_NO":"9752775","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"861.00","CURRENT_ASSESSMENT_AMT":"861.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"2785682","VIOLATION_NO":"9752774","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"2785681","VIOLATION_NO":"9752773","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"2785680","VIOLATION_NO":"9752772","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.12002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"172.00","CURRENT_ASSESSMENT_AMT":"172.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"2785679","VIOLATION_NO":"9752771","ISSUE_DT":"04/17/2024","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-17"}]},{"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":"2010-09-09","lastDate":"2015-08-28","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":512,"originalPenalty":974},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"371148","VIOLATION_NO":"8816705","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-08-28"},{"SOURCE_ROW_NUMBER":"371147","VIOLATION_NO":"8816704","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-08-28"},{"SOURCE_ROW_NUMBER":"113494","VIOLATION_NO":"8816703","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-08-28"},{"SOURCE_ROW_NUMBER":"113368","VIOLATION_NO":"8816706","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-08-28"},{"SOURCE_ROW_NUMBER":"48633","VIOLATION_NO":"6519190","DOCKET_NO":"SE 2010-259M","DECISION_DT":"09/09/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"540.00","DECISION_PENALTY_AMT":"112.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2010-09-09"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":2,"firstDate":"2002-07-15","lastDate":"2012-07-27","metrics":{"linkedIssuances":2},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2009-10-07","lastDate":"2014-12-17","metrics":{"decisions":5,"ssChanged":2,"recentRows":0,"decisionPenalty":512,"proposedPenalty":974},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"321424","CITATION_NO":"8816703","CITATION_ISSUE_DT":"12/17/2014","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","CFR_STANDARD_CODE":"56.14103(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-12-17"},{"SOURCE_ROW_NUMBER":"319227","CITATION_NO":"8816704","CITATION_ISSUE_DT":"12/17/2014","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","CFR_STANDARD_CODE":"56.14100(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-12-17"},{"SOURCE_ROW_NUMBER":"150535","CITATION_NO":"8816705","CITATION_ISSUE_DT":"12/17/2014","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","CFR_STANDARD_CODE":"56.14100(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-12-17"},{"SOURCE_ROW_NUMBER":"36417","CITATION_NO":"8816706","CITATION_ISSUE_DT":"12/17/2014","DOCKET_NO":"SE 2015-0196","DECISION_DT":"08/28/2015","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-12-17"},{"SOURCE_ROW_NUMBER":"187397","CITATION_NO":"6519190","CITATION_ISSUE_DT":"10/07/2009","DOCKET_NO":"SE 2010-259M","DECISION_DT":"09/09/2010","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"540.00","DECISION_PENALTY_AMT":"112.00","sourceDate":"2009-10-07"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":546,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":4,"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":106,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":4,"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":1,"firstDate":"1992-08-01","lastDate":"1992-08-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":85,"firstDate":"2000-01-24","lastDate":"2026-08-28","metrics":{"inspectors":86,"recentRows":16,"onSiteHours":646.75,"inspectionHours":1090.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"805719","EVENT_NO":"F048126","INSPECTION_BEGIN_DT":"08/28/2026","INSPECTION_END_DT":"08/28/2026","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2026-08-28"},{"SOURCE_ROW_NUMBER":"208523","EVENT_NO":"F04993B","INSPECTION_BEGIN_DT":"07/30/2026","INSPECTION_END_DT":"07/30/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"5424","EVENT_NO":"F027956","INSPECTION_BEGIN_DT":"12/01/2025","INSPECTION_END_DT":"12/02/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.25","SUM_TOTAL_ON_SITE_HOURS":"16.25","sourceDate":"2025-12-01"},{"SOURCE_ROW_NUMBER":"442797","EVENT_NO":"F02793F","INSPECTION_BEGIN_DT":"09/15/2025","INSPECTION_END_DT":"09/19/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"31.25","SUM_TOTAL_ON_SITE_HOURS":"20.5","sourceDate":"2025-09-15"},{"SOURCE_ROW_NUMBER":"385824","EVENT_NO":"F0117C1","INSPECTION_BEGIN_DT":"02/12/2025","INSPECTION_END_DT":"02/12/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2025-02-12"},{"SOURCE_ROW_NUMBER":"973331","EVENT_NO":"6976406","INSPECTION_BEGIN_DT":"04/17/2024","INSPECTION_END_DT":"04/24/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"37.75","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"1005976","EVENT_NO":"6920960","INSPECTION_BEGIN_DT":"10/05/2023","INSPECTION_END_DT":"10/06/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-10-05"},{"SOURCE_ROW_NUMBER":"180144","EVENT_NO":"6972153","INSPECTION_BEGIN_DT":"08/01/2023","INSPECTION_END_DT":"08/03/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.75","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2023-08-01"},{"SOURCE_ROW_NUMBER":"935767","EVENT_NO":"6918689","INSPECTION_BEGIN_DT":"05/26/2023","INSPECTION_END_DT":"05/26/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2023-05-26"},{"SOURCE_ROW_NUMBER":"481479","EVENT_NO":"6918643","INSPECTION_BEGIN_DT":"11/16/2022","INSPECTION_END_DT":"11/18/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.5","SUM_TOTAL_ON_SITE_HOURS":"18.5","sourceDate":"2022-11-16"},{"SOURCE_ROW_NUMBER":"617930","EVENT_NO":"6915390","INSPECTION_BEGIN_DT":"09/08/2022","INSPECTION_END_DT":"09/09/2022","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"9.25","sourceDate":"2022-09-08"},{"SOURCE_ROW_NUMBER":"408217","EVENT_NO":"6915054","INSPECTION_BEGIN_DT":"07/19/2022","INSPECTION_END_DT":"07/19/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2022-07-19"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":212,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":6747,"employees":12,"production":0},"2026-Q1":{"hours":6646,"employees":11,"production":0},"2025-Q4":{"hours":7499,"employees":12,"production":0},"2025-Q3":{"hours":8448,"employees":13,"production":0},"2025-Q2":{"hours":9713,"employees":14,"production":0},"2025-Q1":{"hours":8184,"employees":13,"production":0},"2024-Q4":{"hours":8206,"employees":12,"production":0},"2024-Q3":{"hours":7575,"employees":12,"production":0},"2024-Q2":{"hours":6876,"employees":12,"production":0},"2024-Q1":{"hours":6876,"employees":12,"production":0},"2023-Q4":{"hours":8080,"employees":11,"production":0},"2023-Q3":{"hours":5928,"employees":10,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":54,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":24790,"employees":10,"production":0},"2018":{"hours":37133,"employees":13,"production":0},"2019":{"hours":39714,"employees":14,"production":0},"2020":{"hours":32171,"employees":12,"production":0},"2021":{"hours":33895,"employees":12,"production":0},"2022":{"hours":29591,"employees":11,"production":0},"2023":{"hours":27079,"employees":10,"production":0},"2024":{"hours":29533,"employees":12,"production":0},"2025":{"hours":33844,"employees":13,"production":0},"2026":{"hours":13393,"employees":12,"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":37,"firstDate":"2003-07-09","lastDate":"2025-09-17","metrics":{"recentRows":11,"actionTaken":37,"maxExposureRatio":0.21,"overExposureLimit":0,"exposureRatioTotal":0.86},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"294721","EVENT_NO":"F02793F","SAMPLE_NO":"000000202504086700","SAMPLE_DATE":"09/17/2025","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.45","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.05","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"294720","EVENT_NO":"F02793F","SAMPLE_NO":"000000202504086600","SAMPLE_DATE":"09/17/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"294719","EVENT_NO":"F02793F","SAMPLE_NO":"000000202504086500","SAMPLE_DATE":"09/17/2025","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":"2025-09-17"},{"SOURCE_ROW_NUMBER":"294718","EVENT_NO":"F02793F","SAMPLE_NO":"000000202504086400","SAMPLE_DATE":"09/17/2025","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.83","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.08","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"271039","EVENT_NO":"6918643","SAMPLE_NO":"000000202204876800","SAMPLE_DATE":"11/17/2022","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.58","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-17"},{"SOURCE_ROW_NUMBER":"271038","EVENT_NO":"6918643","SAMPLE_NO":"000000202204876700","SAMPLE_DATE":"11/17/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dragline Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-17"},{"SOURCE_ROW_NUMBER":"271037","EVENT_NO":"6918643","SAMPLE_NO":"000000202204876600","SAMPLE_DATE":"11/17/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-17"},{"SOURCE_ROW_NUMBER":"271036","EVENT_NO":"6918643","SAMPLE_NO":"000000202204876500","SAMPLE_DATE":"11/17/2022","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.31","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-17"},{"SOURCE_ROW_NUMBER":"264418","EVENT_NO":"6915390","SAMPLE_NO":"000000202203700600","SAMPLE_DATE":"09/08/2022","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-08"},{"SOURCE_ROW_NUMBER":"264417","EVENT_NO":"6915390","SAMPLE_NO":"000000202203700500","SAMPLE_DATE":"09/08/2022","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0001.96","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.20","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-08"},{"SOURCE_ROW_NUMBER":"264416","EVENT_NO":"6915390","SAMPLE_NO":"000000202203700400","SAMPLE_DATE":"09/08/2022","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-08"},{"SOURCE_ROW_NUMBER":"233504","EVENT_NO":"6841822","SAMPLE_NO":"000000201905943300","SAMPLE_DATE":"10/17/2019","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.01","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-10-17"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":126,"firstDate":"2000-04-11","lastDate":"2025-09-17","metrics":{"ss":40,"amountDue":18893,"contested":1,"amountPaid":18893,"recentRows":27,"section104d":0,"unterminated":0,"proposedPenalty":19461},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"384474","VIOLATION_NO":"5062939","VIOLATION_ISSUE_DT":"09/17/2025","SIG_SUB":"Y","PART_SECTION":"62.130(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/02/2025","PROPOSED_PENALTY":"209","AMOUNT_DUE":"209","AMOUNT_PAID":"209","CONTESTED_IND":"N","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"384473","VIOLATION_NO":"5062938","VIOLATION_ISSUE_DT":"09/17/2025","SIG_SUB":"Y","PART_SECTION":"62.130(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/02/2025","PROPOSED_PENALTY":"209","AMOUNT_DUE":"209","AMOUNT_PAID":"209","CONTESTED_IND":"N","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"384472","VIOLATION_NO":"5062937","VIOLATION_ISSUE_DT":"09/15/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/15/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-15"},{"SOURCE_ROW_NUMBER":"384471","VIOLATION_NO":"5062936","VIOLATION_ISSUE_DT":"09/15/2025","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/19/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-15"},{"SOURCE_ROW_NUMBER":"384422","VIOLATION_NO":"9752778","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/29/2024","PROPOSED_PENALTY":"172","AMOUNT_DUE":"172","AMOUNT_PAID":"172","CONTESTED_IND":"N","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"384421","VIOLATION_NO":"9752777","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2024","PROPOSED_PENALTY":"172","AMOUNT_DUE":"172","AMOUNT_PAID":"172","CONTESTED_IND":"N","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"384420","VIOLATION_NO":"9752776","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"Y","PART_SECTION":"56.14115(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/19/2024","PROPOSED_PENALTY":"172","AMOUNT_DUE":"172","AMOUNT_PAID":"172","CONTESTED_IND":"N","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"384419","VIOLATION_NO":"9752775","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/24/2024","PROPOSED_PENALTY":"861","AMOUNT_DUE":"861","AMOUNT_PAID":"861","CONTESTED_IND":"N","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"384418","VIOLATION_NO":"9752774","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/19/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"384417","VIOLATION_NO":"9752773","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"N","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/17/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"384416","VIOLATION_NO":"9752772","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"Y","PART_SECTION":"56.12002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/19/2024","PROPOSED_PENALTY":"172","AMOUNT_DUE":"172","AMOUNT_PAID":"172","CONTESTED_IND":"N","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"384415","VIOLATION_NO":"9752771","VIOLATION_ISSUE_DT":"04/17/2024","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/19/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-17"}]}],"safety":{"href":"/api/v1/mines/0801202/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0801202/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","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 62.130","heading":"Permissible exposure level.","id":"62.130","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130","part":"62","partHeading":"PART 62—OCCUPATIONAL NOISE EXPOSURE","subchapter":"M","subchapterHeading":"SUBCHAPTER M—UNIFORM MINE HEALTH REGULATIONS","subpart":"","subpartHeading":"","text":"(a) The mine operator must assure that no miner is exposed during any work shift to noise that exceeds the permissible exposure level. If during any work shift a miner's noise exposure exceeds the permissible exposure level, the mine operator must use all feasible engineering and administrative controls to reduce the miner's noise exposure to the permissible exposure level, and enroll the miner in a hearing conservation program that complies with § 62.150 of this part. When a mine operator uses administrative controls to reduce a miner's exposure, the mine operator must post the procedures for such controls on the mine bulletin board and provide a copy to the affected miner.\n\n(b) If a miner's noise exposure continues to exceed the permissible exposure level despite the use of all feasible engineering and administrative controls, the mine operator must continue to use the engineering and administrative controls to reduce the miner's noise exposure to as low a level as is feasible.\n\n(c) The mine operator must assure that no miner is exposed at any time to sound levels exceeding 115 dBA, as determined without adjustment for the use of any hearing protector.","occurrenceCount":2},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":1},{"chapter":"I","heading":"Stationary grinding machines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14115","part":"56","subchapter":"K","subpart":"M","id":"56.14115","citation":"30 CFR 56.14115","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","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":"Controls and switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12002","part":"56","subchapter":"K","subpart":"K","id":"56.12002","citation":"30 CFR 56.12002","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":"0801202","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}