{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0404807","name":"Thousand Palms Pit","status":"Active","status_date":"2019-09-25","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"CA","county":"Riverside","nearest_town":"thousand palms","operator_id":"0073864","operator_name":"Coronet Concrete Products","controller_id":"0061911","controller_name":"James  Richert","district":"M7","office":"San Bernardino CA Field Office","employees":6,"latitude":33.845556,"longitude":-116.405},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":747},"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":"0404807","name":"Thousand Palms Pit"},"operator":{"type":"operator","id":"0073864","name":"Coronet Concrete Products"},"controller":{"type":"controller","id":"0061911","name":"James  Richert"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L10934","name":"A-1 Aggregates Inc"},"object":{"type":"mine","id":"0404807","name":"Thousand Palms Pit"},"validFrom":"1986-05-01","validTo":"2008-06-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|L10934|1986-05-01|2008-06-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M08466","name":"Terri  Stelter  et al"},"object":{"type":"mine","id":"0404807","name":"Thousand Palms Pit"},"validFrom":"1986-05-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|M08466|1986-05-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M08466","name":"Terri  Stelter  et al"},"object":{"type":"operator","id":"L10934","name":"A-1 Aggregates Inc"},"validFrom":"1986-05-01","validTo":"2008-06-02","current":false,"derived":true,"evidenceMineId":"0404807","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|L10934|1986-05-01|M08466|1986-05-01|143433"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07897","name":"Taiheiyo Cement Corp"},"object":{"type":"mine","id":"0404807","name":"Thousand Palms Pit"},"validFrom":"1990-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|M07897|1990-10-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0061911","name":"James  Richert"},"object":{"type":"mine","id":"0404807","name":"Thousand Palms Pit"},"validFrom":"2006-07-21","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|0061911|2006-07-21|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L11900","name":"CalPortland"},"object":{"type":"mine","id":"0404807","name":"Thousand Palms Pit"},"validFrom":"2008-06-03","validTo":"2019-06-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|L11900|2008-06-03|2019-06-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07897","name":"Taiheiyo Cement Corp"},"object":{"type":"operator","id":"L11900","name":"CalPortland"},"validFrom":"2008-06-03","validTo":"2019-06-30","current":false,"derived":true,"evidenceMineId":"0404807","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|L11900|2008-06-03|M07897|1990-10-01|142242"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0073864","name":"Coronet Concrete Products"},"object":{"type":"mine","id":"0404807","name":"Thousand Palms Pit"},"validFrom":"2019-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|0073864|2019-07-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0061911","name":"James  Richert"},"object":{"type":"operator","id":"0073864","name":"Coronet Concrete Products"},"validFrom":"2019-07-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0404807","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404807|0073864|2019-07-01|0061911|2006-07-21|8378"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":17,"firstDate":"2000-07-24","lastDate":"2006-05-31","metrics":{"daysLost":216,"injuries":17,"fatalities":0,"recentRows":0,"restrictedDays":72,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"232717","DOCUMENT_NO":"220061700040","ACCIDENT_DT":"05/31/2006","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"A mound of 3' rocks formed on the conveyor belt to the left side of the employee. A 5' rock fell from the table and hit the employee at knee level on the right leg.","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"124873","DOCUMENT_NO":"220053530072","ACCIDENT_DT":"12/15/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was talking to another operator. He stopped, did not exit his tractor, rolled his side window and caught his hand and all five fingers between the sliding door opening.","sourceDate":"2005-12-15"},{"SOURCE_ROW_NUMBER":"82210","DOCUMENT_NO":"220050130021","ACCIDENT_DT":"01/05/2005","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"24","NARRATIVE":"While employee was using a grinding wheel it came apart and hit his right knee.","sourceDate":"2005-01-05"},{"SOURCE_ROW_NUMBER":"163898","DOCUMENT_NO":"220042950047","ACCIDENT_DT":"09/21/2004","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Working on screen deck at plant and pinched pointer finger on left hand and declined medical treatment at that time. on 10/14/04, came to office and stated that he wanted to go see a dr to make sure nothing was broken, so sent him to immediate care. dr report was possible hairline fracture and would follow up with a visit on 11-4-04. returned to work with no time lost.","sourceDate":"2004-09-21"},{"SOURCE_ROW_NUMBER":"99211","DOCUMENT_NO":"220040020017","ACCIDENT_DT":"12/23/2003","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"CUT FINGER WHILE CHECKING BELT ON SECONDARY PLANT.","sourceDate":"2003-12-23"},{"SOURCE_ROW_NUMBER":"47748","DOCUMENT_NO":"220033570011","ACCIDENT_DT":"12/18/2003","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"NO VALUE FOUND","ACCIDENT_TYPE":"No Value Found","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"1","DAYS_LOST":"135","NARRATIVE":"EE TURNED THE ELECTRICAL BOX ON TO START UP THE WET PLANT. IT SHORTED OUT AND BURNED RIGHT HAND.","sourceDate":"2003-12-18"},{"SOURCE_ROW_NUMBER":"90683","DOCUMENT_NO":"220033240024","ACCIDENT_DT":"11/12/2003","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"EE WAS GRADING YARD WHEN SOMETHING FLEW INTO LEFT EYE IRRITATING PRIOR INJURY.","sourceDate":"2003-11-12"},{"SOURCE_ROW_NUMBER":"202539","DOCUMENT_NO":"220032800017","ACCIDENT_DT":"09/30/2003","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","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":"1","NARRATIVE":"WHILE UNDER SCRAPER REPAIRING THE TRANSMISSION, A PRY BAR HELD BY ANOTHER EE FELL ON INJURED EE NOSE.","sourceDate":"2003-09-30"},{"SOURCE_ROW_NUMBER":"151064","DOCUMENT_NO":"220032510071","ACCIDENT_DT":"09/03/2003","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"10","NARRATIVE":"CHANGING CUTTING EDGE WITH IMPACT WRENCH ON VOLVO LOADER.","sourceDate":"2003-09-03"},{"SOURCE_ROW_NUMBER":"198209","DOCUMENT_NO":"220023500092","ACCIDENT_DT":"12/02/2002","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"WORKING ON THE DRAGLINE, HE JUMPED OFF WHEN CABLE SLIPPED.","sourceDate":"2002-12-02"},{"SOURCE_ROW_NUMBER":"176856","DOCUMENT_NO":"220022690028","ACCIDENT_DT":"09/18/2002","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","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":"1","NARRATIVE":"WHILE WORKING ON FLY ASH BIN, HOSE WAS PRESSURRIZED AND FLY ASH MATERIAL GOT INTO EYES.","sourceDate":"2002-09-18"},{"SOURCE_ROW_NUMBER":"69178","DOCUMENT_NO":"220022550061","ACCIDENT_DT":"09/03/2002","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"WHILE CHANGING TIRE, PULLED SOMETHING IN RIGHT SHOULDER.","sourceDate":"2002-09-03"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2019-09-25","lastDate":"2019-09-25","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":171,"firstDate":"2000-06-21","lastDate":"2026-05-13","metrics":{"ss":42,"delinquent":157,"recentRows":37,"paidPenalty":32075,"proposedPenalty":32578,"currentAssessment":32075},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2982218","VIOLATION_NO":"5166663","ISSUE_DT":"05/13/2026","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-13"},{"SOURCE_ROW_NUMBER":"2982217","VIOLATION_NO":"5166662","ISSUE_DT":"05/13/2026","CFR_STANDARD_CD":"56.16005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-13"},{"SOURCE_ROW_NUMBER":"2982216","VIOLATION_NO":"5166661","ISSUE_DT":"05/12/2026","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"432.00","CURRENT_ASSESSMENT_AMT":"432.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"2982215","VIOLATION_NO":"5166660","ISSUE_DT":"05/12/2026","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"432.00","CURRENT_ASSESSMENT_AMT":"432.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"2982214","VIOLATION_NO":"5166659","ISSUE_DT":"05/12/2026","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"193.00","CURRENT_ASSESSMENT_AMT":"193.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"2982213","VIOLATION_NO":"5166658","ISSUE_DT":"05/12/2026","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"432.00","CURRENT_ASSESSMENT_AMT":"432.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"2982100","VIOLATION_NO":"5165554","ISSUE_DT":"01/08/2026","CFR_STANDARD_CD":"56.4200(b)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"2982099","VIOLATION_NO":"5165553","ISSUE_DT":"01/08/2026","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"2982098","VIOLATION_NO":"5165552","ISSUE_DT":"01/08/2026","CFR_STANDARD_CD":"56.14100(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"432.00","CURRENT_ASSESSMENT_AMT":"432.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"2982097","VIOLATION_NO":"5165551","ISSUE_DT":"01/08/2026","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"193.00","CURRENT_ASSESSMENT_AMT":"193.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"2982096","VIOLATION_NO":"5165550","ISSUE_DT":"01/08/2026","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":"Closed","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"2923623","VIOLATION_NO":"5165408","ISSUE_DT":"05/27/2025","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"193.00","CURRENT_ASSESSMENT_AMT":"193.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-27"}]},{"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":"2008-02-20","lastDate":"2008-02-20","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":5162,"originalPenalty":5665},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"201486","VIOLATION_NO":"7992828","DOCKET_NO":"WEST 2007-789M","DECISION_DT":"02/20/2008","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"162.00","DECISION_PENALTY_AMT":"162.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2008-02-20"},{"SOURCE_ROW_NUMBER":"201087","VIOLATION_NO":"7992829","DOCKET_NO":"WEST 2007-789M","DECISION_DT":"02/20/2008","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"5503.00","DECISION_PENALTY_AMT":"5000.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2008-02-20"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2000-06-28","lastDate":"2000-06-28","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2,"firstDate":"2007-06-19","lastDate":"2007-06-19","metrics":{"decisions":2,"ssChanged":0,"recentRows":0,"decisionPenalty":5162,"proposedPenalty":5665},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"230051","CITATION_NO":"7992828","CITATION_ISSUE_DT":"06/19/2007","DOCKET_NO":"WEST 2007-789M","DECISION_DT":"02/20/2008","CFR_STANDARD_CODE":"56.12018","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"162.00","DECISION_PENALTY_AMT":"162.00","sourceDate":"2007-06-19"},{"SOURCE_ROW_NUMBER":"117997","CITATION_NO":"7992829","CITATION_ISSUE_DT":"06/19/2007","DOCKET_NO":"WEST 2007-789M","DECISION_DT":"02/20/2008","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"5503.00","DECISION_PENALTY_AMT":"5000.00","sourceDate":"2007-06-19"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":36,"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":8,"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":3,"firstDate":"1986-05-01","lastDate":"2019-07-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":72,"firstDate":"2000-06-21","lastDate":"2026-05-11","metrics":{"inspectors":77,"recentRows":14,"onSiteHours":519,"inspectionHours":1032.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"242718","EVENT_NO":"F01788D","INSPECTION_BEGIN_DT":"05/11/2026","INSPECTION_END_DT":"05/13/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2026-05-11"},{"SOURCE_ROW_NUMBER":"384145","EVENT_NO":"F01786F","INSPECTION_BEGIN_DT":"01/07/2026","INSPECTION_END_DT":"01/09/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22","SUM_TOTAL_ON_SITE_HOURS":"10.75","sourceDate":"2026-01-07"},{"SOURCE_ROW_NUMBER":"15698","EVENT_NO":"F00773D","INSPECTION_BEGIN_DT":"05/27/2025","INSPECTION_END_DT":"05/28/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2025-05-27"},{"SOURCE_ROW_NUMBER":"765576","EVENT_NO":"6878873","INSPECTION_BEGIN_DT":"10/01/2024","INSPECTION_END_DT":"10/03/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2024-10-01"},{"SOURCE_ROW_NUMBER":"818385","EVENT_NO":"6878786","INSPECTION_BEGIN_DT":"05/22/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"92761","EVENT_NO":"6878785","INSPECTION_BEGIN_DT":"05/21/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.75","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"561194","EVENT_NO":"6878486","INSPECTION_BEGIN_DT":"12/21/2023","INSPECTION_END_DT":"12/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2023-12-21"},{"SOURCE_ROW_NUMBER":"947895","EVENT_NO":"6878392","INSPECTION_BEGIN_DT":"09/13/2023","INSPECTION_END_DT":"09/14/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2023-09-13"},{"SOURCE_ROW_NUMBER":"123088","EVENT_NO":"6878099","INSPECTION_BEGIN_DT":"02/28/2023","INSPECTION_END_DT":"03/02/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2023-02-28"},{"SOURCE_ROW_NUMBER":"89100","EVENT_NO":"6878051","INSPECTION_BEGIN_DT":"05/03/2022","INSPECTION_END_DT":"05/05/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2022-05-03"},{"SOURCE_ROW_NUMBER":"354925","EVENT_NO":"6727613","INSPECTION_BEGIN_DT":"10/13/2021","INSPECTION_END_DT":"10/14/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"33.25","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2021-10-13"},{"SOURCE_ROW_NUMBER":"1026786","EVENT_NO":"6871762","INSPECTION_BEGIN_DT":"06/02/2021","INSPECTION_END_DT":"06/02/2021","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.25","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2021-06-02"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":209,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":4102,"employees":7,"production":0},"2026-Q1":{"hours":3477,"employees":7,"production":0},"2025-Q4":{"hours":4424,"employees":7,"production":0},"2025-Q3":{"hours":3779,"employees":6,"production":0},"2025-Q2":{"hours":3755,"employees":6,"production":0},"2025-Q1":{"hours":2378,"employees":5,"production":0},"2024-Q4":{"hours":2497,"employees":5,"production":0},"2024-Q3":{"hours":3082,"employees":6,"production":0},"2024-Q2":{"hours":3746,"employees":6,"production":0},"2024-Q1":{"hours":3457,"employees":6,"production":0},"2023-Q4":{"hours":2961,"employees":5,"production":0},"2023-Q3":{"hours":3350,"employees":6,"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":42,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":7187,"employees":4,"production":0},"2018":{"hours":10299,"employees":5,"production":0},"2019":{"hours":10524,"employees":8,"production":0},"2020":{"hours":12771,"employees":8,"production":0},"2021":{"hours":12797,"employees":8,"production":0},"2022":{"hours":13912,"employees":7,"production":0},"2023":{"hours":12539,"employees":6,"production":0},"2024":{"hours":12782,"employees":6,"production":0},"2025":{"hours":14336,"employees":6,"production":0},"2026":{"hours":7579,"employees":7,"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":10,"firstDate":"2002-05-07","lastDate":"2026-01-08","metrics":{"recentRows":4,"actionTaken":10,"maxExposureRatio":0.86,"overExposureLimit":0,"exposureRatioTotal":1.76},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"303283","EVENT_NO":"F01786F","SAMPLE_NO":"000000202600067900","SAMPLE_DATE":"01/08/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.28","EXPOSURE_LIMIT":"0000.75","C_OVER_E":"00.37","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"249252","EVENT_NO":"6727613","SAMPLE_NO":"000000202104239500","SAMPLE_DATE":"10/14/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.24","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-10-14"},{"SOURCE_ROW_NUMBER":"248927","EVENT_NO":"6872033","SAMPLE_NO":"000000202100053100","SAMPLE_DATE":"01/07/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"248926","EVENT_NO":"6872033","SAMPLE_NO":"000000202100053000","SAMPLE_DATE":"01/07/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"199060","EVENT_NO":"6669366","SAMPLE_NO":"000000201702201800","SAMPLE_DATE":"04/19/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-04-19"},{"SOURCE_ROW_NUMBER":"122812","EVENT_NO":"1152942","SAMPLE_NO":"000000201104443600","SAMPLE_DATE":"05/10/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0001.22","C_OVER_E":"00.11","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-05-10"},{"SOURCE_ROW_NUMBER":"66317","EVENT_NO":"1122722","SAMPLE_NO":"000000200508830900","SAMPLE_DATE":"09/28/2005","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.74","C_OVER_E":"00.26","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-09-28"},{"SOURCE_ROW_NUMBER":"66316","EVENT_NO":"1122722","SAMPLE_NO":"000000200508830800","SAMPLE_DATE":"09/28/2005","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-09-28"},{"SOURCE_ROW_NUMBER":"13399","EVENT_NO":"0630349","SAMPLE_NO":"000000200203352800","SAMPLE_DATE":"05/07/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0000.88","C_OVER_E":"00.16","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-05-07"},{"SOURCE_ROW_NUMBER":"13398","EVENT_NO":"0630349","SAMPLE_NO":"000000200203352700","SAMPLE_DATE":"05/07/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.62","EXPOSURE_LIMIT":"0000.72","C_OVER_E":"00.86","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-05-07"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":172,"firstDate":"2000-06-21","lastDate":"2026-05-13","metrics":{"ss":42,"amountDue":32075,"contested":2,"amountPaid":32075,"recentRows":37,"section104d":1,"unterminated":1,"proposedPenalty":32578},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"247292","VIOLATION_NO":"5166663","VIOLATION_ISSUE_DT":"05/13/2026","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-13"},{"SOURCE_ROW_NUMBER":"247291","VIOLATION_NO":"5166662","VIOLATION_ISSUE_DT":"05/13/2026","SIG_SUB":"N","PART_SECTION":"56.16005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-13"},{"SOURCE_ROW_NUMBER":"247290","VIOLATION_NO":"5166661","VIOLATION_ISSUE_DT":"05/12/2026","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/13/2026","PROPOSED_PENALTY":"432","AMOUNT_DUE":"432","AMOUNT_PAID":"432","CONTESTED_IND":"N","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"247289","VIOLATION_NO":"5166660","VIOLATION_ISSUE_DT":"05/12/2026","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/13/2026","PROPOSED_PENALTY":"432","AMOUNT_DUE":"432","AMOUNT_PAID":"432","CONTESTED_IND":"N","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"247288","VIOLATION_NO":"5166659","VIOLATION_ISSUE_DT":"05/12/2026","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/13/2026","PROPOSED_PENALTY":"193","AMOUNT_DUE":"193","AMOUNT_PAID":"193","CONTESTED_IND":"N","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"247287","VIOLATION_NO":"5166658","VIOLATION_ISSUE_DT":"05/12/2026","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/12/2026","PROPOSED_PENALTY":"432","AMOUNT_DUE":"432","AMOUNT_PAID":"432","CONTESTED_IND":"N","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"247237","VIOLATION_NO":"5165554","VIOLATION_ISSUE_DT":"01/08/2026","SIG_SUB":"N","PART_SECTION":"56.4200(b)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"247236","VIOLATION_NO":"5165553","VIOLATION_ISSUE_DT":"01/08/2026","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"247235","VIOLATION_NO":"5165552","VIOLATION_ISSUE_DT":"01/08/2026","SIG_SUB":"Y","PART_SECTION":"56.14100(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/08/2026","PROPOSED_PENALTY":"432","AMOUNT_DUE":"432","AMOUNT_PAID":"432","CONTESTED_IND":"N","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"247234","VIOLATION_NO":"5165551","VIOLATION_ISSUE_DT":"01/08/2026","SIG_SUB":"Y","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/08/2026","PROPOSED_PENALTY":"193","AMOUNT_DUE":"193","AMOUNT_PAID":"193","CONTESTED_IND":"N","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"247233","VIOLATION_NO":"5165550","VIOLATION_ISSUE_DT":"01/08/2026","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-08"},{"SOURCE_ROW_NUMBER":"247297","VIOLATION_NO":"5165408","VIOLATION_ISSUE_DT":"05/27/2025","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/27/2025","PROPOSED_PENALTY":"193","AMOUNT_DUE":"193","AMOUNT_PAID":"193","CONTESTED_IND":"N","sourceDate":"2025-05-27"}]}],"safety":{"href":"/api/v1/mines/0404807/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0404807/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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"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":"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":"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":2},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"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":2},{"chapter":"I","heading":"General requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200","part":"56","subchapter":"K","subpart":"C","id":"56.4200","citation":"30 CFR 56.4200","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":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0404807","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}