{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3101790","name":"Yancey Quarry","status":"Active","status_date":"1997-04-23","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Granite","state":"NC","county":"Yancey","nearest_town":"Burnsville","operator_id":"0195893","operator_name":"Blue Water Industries II LLC","controller_id":"0184981","controller_name":"Blue Water Industries Holdings 2 LLC","district":"C07","office":"Knoxville TN Field Office","employees":8,"latitude":35.8675,"longitude":-82.298056},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":673},"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":"3101790","name":"Yancey Quarry"},"operator":{"type":"operator","id":"0195893","name":"Blue Water Industries II LLC"},"controller":{"type":"controller","id":"0184981","name":"Blue Water Industries Holdings 2 LLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01324","name":"Yancey Sand & Gravel Company"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"1950-01-01","validTo":"1993-06-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|L01324|1950-01-01|1993-06-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01170","name":"Barbara  Riddle et al"},"object":{"type":"mine","id":"3101790","name":"Yancey 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":"3101790|M01170|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01170","name":"Barbara  Riddle et al"},"object":{"type":"operator","id":"L01324","name":"Yancey Sand & Gravel Company"},"validFrom":"1950-01-01","validTo":"1993-06-30","current":false,"derived":true,"evidenceMineId":"3101790","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|L01324|1950-01-01|M01170|1950-01-01|117186"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01170","name":"Jess  Cooper et al"},"object":{"type":"operator","id":"L01324","name":"Yancey Sand & Gravel Company"},"validFrom":"1950-01-01","validTo":"1993-06-30","current":false,"derived":true,"evidenceMineId":"3101790","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|L01324|1950-01-01|M01170|1950-01-01|117187"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13140","name":"Yancey Stone Inc"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"1993-07-01","validTo":"2021-11-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|L13140|1993-07-01|2021-11-11"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00640","name":"William M  McCrary"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"1993-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|M00640|1993-07-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00640","name":"William M  McCrary"},"object":{"type":"operator","id":"L13140","name":"Yancey Stone Inc"},"validFrom":"1993-07-01","validTo":"2021-11-11","current":false,"derived":true,"evidenceMineId":"3101790","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|L13140|1993-07-01|M00640|1993-07-01|113640"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0138921","name":"Blue Water Industries Holdings LLC"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"2017-12-29","validTo":"2024-04-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|0138921|2017-12-29|2024-04-28"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0155553","name":"Blue Water Industries"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"2021-11-12","validTo":"2024-08-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|0155553|2021-11-12|2024-08-25"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0138921","name":"Blue Water Industries Holdings LLC"},"object":{"type":"operator","id":"0155553","name":"Blue Water Industries"},"validFrom":"2021-11-12","validTo":"2024-04-28","current":false,"derived":true,"evidenceMineId":"3101790","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|0155553|2021-11-12|0138921|2017-12-29|28100"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"2024-04-29","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|M00174|2024-04-29|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"operator","id":"0155553","name":"Blue Water Industries"},"validFrom":"2024-04-29","validTo":"2024-08-25","current":false,"derived":true,"evidenceMineId":"3101790","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|0155553|2021-11-12|M00174|2024-04-29|106661"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0184981","name":"Blue Water Industries Holdings 2 LLC"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"2024-05-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|0184981|2024-05-10|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0195893","name":"Blue Water Industries II LLC"},"object":{"type":"mine","id":"3101790","name":"Yancey Quarry"},"validFrom":"2024-08-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|0195893|2024-08-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0184981","name":"Blue Water Industries Holdings 2 LLC"},"object":{"type":"operator","id":"0195893","name":"Blue Water Industries II LLC"},"validFrom":"2024-08-26","validTo":null,"current":true,"derived":true,"evidenceMineId":"3101790","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3101790|0195893|2024-08-26|0184981|2024-05-10|39483"}}],"coverage":{"historyRecords":6,"edgeCount":15,"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":2,"firstDate":"2000-07-21","lastDate":"2024-02-19","metrics":{"daysLost":6,"injuries":2,"fatalities":0,"recentRows":1,"restrictedDays":90,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"230316","DOCUMENT_NO":"220240600015","ACCIDENT_DT":"02/19/2024","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Belt foreman, Maintenance foreman, Maintenance supervisor","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was assisting with the removal of a pond pump motor, when the pump fell and struck the employee in the left arm resulting in a fracture of the left arm.","sourceDate":"2024-02-19"},{"SOURCE_ROW_NUMBER":"170061","DOCUMENT_NO":"220002200158","ACCIDENT_DT":"07/21/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"EMPLOYEE WAS HOLDING ON TO A BOLT TO HOLD IN PLACE WHILE A FELOOW EMPLOYEE WAS HAMMERING ON THE BOLT TO PUT IN PLACE. HAMMER HIT EMPLYEE'S RIGHT HAND, MOSTLY LITTLE FINGER. INJURED EMPLOYEE WA S WEARING A GLOVE FOR PROTECTION.","sourceDate":"2000-07-21"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1997-04-23","lastDate":"1997-04-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-area-samples","name":"Metal and Nonmetal Area Samples","domains":["health","safety"],"products":["area contaminant trends","result-to-standard context","sampling recency"],"rowCount":6,"firstDate":"2021-05-13","lastDate":"2026-01-21","metrics":{"recentRows":6,"actionTaken":6,"concentrationTotal":0},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":82,"firstDate":"2000-03-30","lastDate":"2024-04-08","metrics":{"ss":25,"delinquent":74,"recentRows":6,"paidPenalty":11672,"proposedPenalty":11672,"currentAssessment":11672},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2873958","VIOLATION_NO":"9771944","ISSUE_DT":"04/08/2024","CFR_STANDARD_CD":"56.5001(a)/56.5005","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"280.00","CURRENT_ASSESSMENT_AMT":"280.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-08"},{"SOURCE_ROW_NUMBER":"2841332","VIOLATION_NO":"9280034","ISSUE_DT":"02/07/2022","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-02-07"},{"SOURCE_ROW_NUMBER":"2837905","VIOLATION_NO":"9237273","ISSUE_DT":"05/06/2021","CFR_STANDARD_CD":"56.14115(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-06"},{"SOURCE_ROW_NUMBER":"2837904","VIOLATION_NO":"9237272","ISSUE_DT":"05/06/2021","CFR_STANDARD_CD":"56.3200","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-06"},{"SOURCE_ROW_NUMBER":"1969342","VIOLATION_NO":"9235676","ISSUE_DT":"01/28/2021","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"1969341","VIOLATION_NO":"9235675","ISSUE_DT":"01/28/2021","CFR_STANDARD_CD":"56.4102","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"1487562","VIOLATION_NO":"9232789","ISSUE_DT":"06/30/2020","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-06-30"},{"SOURCE_ROW_NUMBER":"1487561","VIOLATION_NO":"9232788","ISSUE_DT":"06/30/2020","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-06-30"},{"SOURCE_ROW_NUMBER":"2606281","VIOLATION_NO":"9426598","ISSUE_DT":"05/22/2019","CFR_STANDARD_CD":"56.9301","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"154.00","CURRENT_ASSESSMENT_AMT":"154.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-05-22"},{"SOURCE_ROW_NUMBER":"2606280","VIOLATION_NO":"9426597","ISSUE_DT":"05/22/2019","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-05-22"},{"SOURCE_ROW_NUMBER":"2606175","VIOLATION_NO":"9426502","ISSUE_DT":"01/22/2019","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-01-22"},{"SOURCE_ROW_NUMBER":"2606174","VIOLATION_NO":"9426501","ISSUE_DT":"01/22/2019","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-01-22"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":102,"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":27,"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":6,"firstDate":"1950-01-01","lastDate":"2024-08-26","metrics":{"recentRows":3,"currentOperatorTenures":1,"completedOperatorTenures":5},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":74,"firstDate":"2000-03-30","lastDate":"2026-08-19","metrics":{"inspectors":77,"recentRows":17,"onSiteHours":689.5,"inspectionHours":1167.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"384337","EVENT_NO":"F005375","INSPECTION_BEGIN_DT":"08/19/2026","INSPECTION_END_DT":"08/19/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"1125932","EVENT_NO":"F02C231","INSPECTION_BEGIN_DT":"01/21/2026","INSPECTION_END_DT":"01/21/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"288938","EVENT_NO":"F0306F5","INSPECTION_BEGIN_DT":"01/05/2026","INSPECTION_END_DT":"01/07/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26.25","SUM_TOTAL_ON_SITE_HOURS":"17.5","sourceDate":"2026-01-05"},{"SOURCE_ROW_NUMBER":"435522","EVENT_NO":"F00FA25","INSPECTION_BEGIN_DT":"06/17/2025","INSPECTION_END_DT":"07/28/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"26.75","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2025-06-17"},{"SOURCE_ROW_NUMBER":"222703","EVENT_NO":"7046898","INSPECTION_BEGIN_DT":"02/03/2025","INSPECTION_END_DT":"02/12/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"33","SUM_TOTAL_ON_SITE_HOURS":"22.5","sourceDate":"2025-02-03"},{"SOURCE_ROW_NUMBER":"759862","EVENT_NO":"F00D51C","INSPECTION_BEGIN_DT":"05/21/2024","INSPECTION_END_DT":"06/17/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"766303","EVENT_NO":"7035829","INSPECTION_BEGIN_DT":"03/25/2024","INSPECTION_END_DT":"07/18/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"42.75","SUM_TOTAL_ON_SITE_HOURS":"19.5","sourceDate":"2024-03-25"},{"SOURCE_ROW_NUMBER":"755091","EVENT_NO":"7021361","INSPECTION_BEGIN_DT":"01/31/2024","INSPECTION_END_DT":"02/01/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2024-01-31"},{"SOURCE_ROW_NUMBER":"157646","EVENT_NO":"7046508","INSPECTION_BEGIN_DT":"09/25/2023","INSPECTION_END_DT":"09/25/2023","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2023-09-25"},{"SOURCE_ROW_NUMBER":"182715","EVENT_NO":"7045991","INSPECTION_BEGIN_DT":"09/13/2023","INSPECTION_END_DT":"09/18/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-09-13"},{"SOURCE_ROW_NUMBER":"259623","EVENT_NO":"7045268","INSPECTION_BEGIN_DT":"08/28/2023","INSPECTION_END_DT":"09/01/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2023-08-28"},{"SOURCE_ROW_NUMBER":"1008514","EVENT_NO":"7035195","INSPECTION_BEGIN_DT":"05/01/2023","INSPECTION_END_DT":"05/08/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2023-05-01"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":205,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":8953,"employees":14,"production":0},"2026-Q1":{"hours":8576,"employees":14,"production":0},"2025-Q4":{"hours":7757,"employees":13,"production":0},"2025-Q3":{"hours":7088,"employees":13,"production":0},"2025-Q2":{"hours":5703,"employees":9,"production":0},"2025-Q1":{"hours":5096,"employees":9,"production":0},"2024-Q4":{"hours":4407,"employees":8,"production":0},"2024-Q3":{"hours":4314,"employees":8,"production":0},"2024-Q2":{"hours":4281,"employees":8,"production":0},"2024-Q1":{"hours":4048,"employees":8,"production":0},"2023-Q4":{"hours":3583,"employees":8,"production":0},"2023-Q3":{"hours":4311,"employees":8,"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":52,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":18351,"employees":9,"production":0},"2018":{"hours":18754,"employees":9,"production":0},"2019":{"hours":17486,"employees":8,"production":0},"2020":{"hours":17038,"employees":8,"production":0},"2021":{"hours":17391,"employees":8,"production":0},"2022":{"hours":18709,"employees":9,"production":0},"2023":{"hours":16888,"employees":8,"production":0},"2024":{"hours":17050,"employees":8,"production":0},"2025":{"hours":25644,"employees":11,"production":0},"2026":{"hours":17529,"employees":15,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":33,"firstDate":"2002-08-01","lastDate":"2026-01-06","metrics":{"recentRows":18,"actionTaken":33,"maxExposureRatio":1.98,"overExposureLimit":2,"exposureRatioTotal":4.71},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"303385","EVENT_NO":"F0306F5","SAMPLE_NO":"000000202600049100","SAMPLE_DATE":"01/06/2026","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":"2026-01-06"},{"SOURCE_ROW_NUMBER":"303384","EVENT_NO":"F0306F5","SAMPLE_NO":"000000202600049000","SAMPLE_DATE":"01/06/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-06"},{"SOURCE_ROW_NUMBER":"303383","EVENT_NO":"F0306F5","SAMPLE_NO":"000000202600048900","SAMPLE_DATE":"01/06/2026","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":"2026-01-06"},{"SOURCE_ROW_NUMBER":"303382","EVENT_NO":"F0306F5","SAMPLE_NO":"000000202600048800","SAMPLE_DATE":"01/06/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-06"},{"SOURCE_ROW_NUMBER":"303381","EVENT_NO":"F0306F5","SAMPLE_NO":"000000202600048700","SAMPLE_DATE":"01/06/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-01-06"},{"SOURCE_ROW_NUMBER":"288445","EVENT_NO":"7046898","SAMPLE_NO":"000000202500645600","SAMPLE_DATE":"02/12/2025","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":"2025-02-12"},{"SOURCE_ROW_NUMBER":"288444","EVENT_NO":"7046898","SAMPLE_NO":"000000202500645700","SAMPLE_DATE":"02/12/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-02-12"},{"SOURCE_ROW_NUMBER":"288443","EVENT_NO":"7046898","SAMPLE_NO":"000000202500645800","SAMPLE_DATE":"02/12/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-02-12"},{"SOURCE_ROW_NUMBER":"288442","EVENT_NO":"7046898","SAMPLE_NO":"000000202500645900","SAMPLE_DATE":"02/12/2025","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-02-12"},{"SOURCE_ROW_NUMBER":"288441","EVENT_NO":"7046898","SAMPLE_NO":"000000202500646000","SAMPLE_DATE":"02/12/2025","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":"2025-02-12"},{"SOURCE_ROW_NUMBER":"281682","EVENT_NO":"7035829","SAMPLE_NO":"000000202401748200","SAMPLE_DATE":"04/24/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.33","C_OVER_E":"00.82","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-04-24"},{"SOURCE_ROW_NUMBER":"280352","EVENT_NO":"7035829","SAMPLE_NO":"000000202401320100","SAMPLE_DATE":"03/27/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.17","EXPOSURE_LIMIT":"0000.59","C_OVER_E":"01.98","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2024-03-27"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":82,"firstDate":"2000-03-30","lastDate":"2024-04-08","metrics":{"ss":25,"amountDue":11672,"contested":0,"amountPaid":11672,"recentRows":6,"section104d":0,"unterminated":0,"proposedPenalty":11672},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1688764","VIOLATION_NO":"9771944","VIOLATION_ISSUE_DT":"04/08/2024","SIG_SUB":"Y","PART_SECTION":"56.5001(a)/56.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/14/2024","PROPOSED_PENALTY":"280","AMOUNT_DUE":"280","AMOUNT_PAID":"280","CONTESTED_IND":"N","sourceDate":"2024-04-08"},{"SOURCE_ROW_NUMBER":"1688758","VIOLATION_NO":"9280034","VIOLATION_ISSUE_DT":"02/07/2022","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/07/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-02-07"},{"SOURCE_ROW_NUMBER":"1688780","VIOLATION_NO":"9237273","VIOLATION_ISSUE_DT":"05/06/2021","SIG_SUB":"N","PART_SECTION":"56.14115(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/06/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-06"},{"SOURCE_ROW_NUMBER":"1688779","VIOLATION_NO":"9237272","VIOLATION_ISSUE_DT":"05/06/2021","SIG_SUB":"Y","PART_SECTION":"56.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/13/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-06"},{"SOURCE_ROW_NUMBER":"1688757","VIOLATION_NO":"9235676","VIOLATION_ISSUE_DT":"01/28/2021","SIG_SUB":"Y","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/28/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"1688756","VIOLATION_NO":"9235675","VIOLATION_ISSUE_DT":"01/28/2021","SIG_SUB":"N","PART_SECTION":"56.4102","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/01/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"1688793","VIOLATION_NO":"9232789","VIOLATION_ISSUE_DT":"06/30/2020","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/30/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-06-30"},{"SOURCE_ROW_NUMBER":"1688792","VIOLATION_NO":"9232788","VIOLATION_ISSUE_DT":"06/30/2020","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/30/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-06-30"},{"SOURCE_ROW_NUMBER":"1688784","VIOLATION_NO":"9426598","VIOLATION_ISSUE_DT":"05/22/2019","SIG_SUB":"Y","PART_SECTION":"56.9301","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/22/2019","PROPOSED_PENALTY":"154","AMOUNT_DUE":"154","AMOUNT_PAID":"154","CONTESTED_IND":"N","sourceDate":"2019-05-22"},{"SOURCE_ROW_NUMBER":"1688783","VIOLATION_NO":"9426597","VIOLATION_ISSUE_DT":"05/22/2019","SIG_SUB":"Y","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/22/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-05-22"},{"SOURCE_ROW_NUMBER":"1688755","VIOLATION_NO":"9426502","VIOLATION_ISSUE_DT":"01/22/2019","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/23/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-01-22"},{"SOURCE_ROW_NUMBER":"1688754","VIOLATION_NO":"9426501","VIOLATION_ISSUE_DT":"01/22/2019","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/22/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-01-22"}]}],"safety":{"href":"/api/v1/mines/3101790/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3101790/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":"Exposure limits for airborne contaminants.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5001","part":"56","subchapter":"K","subpart":"D","id":"56.5001","citation":"30 CFR 56.5001","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":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","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":"Correction of hazardous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3200","part":"56","subchapter":"K","subpart":"B","id":"56.3200","citation":"30 CFR 56.3200","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":"Spillage and leakage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4102","part":"56","subchapter":"K","subpart":"C","id":"56.4102","citation":"30 CFR 56.4102","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":1},{"chapter":"I","heading":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","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":"Dump site restraints.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9301","part":"56","subchapter":"K","subpart":"H","id":"56.9301","citation":"30 CFR 56.9301","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":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","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":2}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3101790","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}