{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1300019","name":"Crew Two","status":"Active","status_date":"2011-12-08","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"IA","county":"Van Buren","nearest_town":"Ottumwa","operator_id":"0126074","operator_name":"Douds Stone LLC","controller_id":"0145101","controller_name":"Daniel Ryan  Roberts","district":"M4","office":"Fort Dodge IA Field Office","employees":13,"latitude":40.839444,"longitude":-92.086667},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":1298},"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":"1300019","name":"Crew Two"},"operator":{"type":"operator","id":"0126074","name":"Douds Stone LLC"},"controller":{"type":"controller","id":"0145101","name":"Daniel Ryan  Roberts"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00213","name":"Gary L  Yates"},"object":{"type":"mine","id":"1300019","name":"Crew Two"},"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":"1300019|M00213|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00264","name":"Douds Stone, Inc."},"object":{"type":"mine","id":"1300019","name":"Crew Two"},"validFrom":"1983-04-01","validTo":"2012-11-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1300019|L00264|1983-04-01|2012-11-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00213","name":"Gary L  Yates"},"object":{"type":"operator","id":"L00264","name":"Douds Stone, Inc."},"validFrom":"1983-04-01","validTo":"2012-11-30","current":false,"derived":true,"evidenceMineId":"1300019","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1300019|L00264|1983-04-01|M00213|1950-01-01|107465"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0126074","name":"Douds Stone LLC"},"object":{"type":"mine","id":"1300019","name":"Crew Two"},"validFrom":"2012-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1300019|0126074|2012-12-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11474","name":"Brady D  Meldrem"},"object":{"type":"mine","id":"1300019","name":"Crew Two"},"validFrom":"2012-12-01","validTo":"2018-10-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1300019|M11474|2012-12-01|2018-10-18"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11474","name":"Brady D  Meldrem"},"object":{"type":"operator","id":"0126074","name":"Douds Stone LLC"},"validFrom":"2012-12-01","validTo":"2018-10-18","current":false,"derived":true,"evidenceMineId":"1300019","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1300019|0126074|2012-12-01|M11474|2012-12-01|151511"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0145101","name":"Daniel Ryan  Roberts"},"object":{"type":"mine","id":"1300019","name":"Crew Two"},"validFrom":"2018-10-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1300019|0145101|2018-10-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0145101","name":"Daniel Ryan  Roberts"},"object":{"type":"operator","id":"0126074","name":"Douds Stone LLC"},"validFrom":"2018-10-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"1300019","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1300019|0126074|2012-12-01|0145101|2018-10-19|29637"}}],"coverage":{"historyRecords":3,"edgeCount":8,"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":5,"firstDate":"2000-07-27","lastDate":"2021-11-17","metrics":{"daysLost":302,"injuries":5,"fatalities":0,"recentRows":2,"restrictedDays":5,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"26996","DOCUMENT_NO":"220213260007","ACCIDENT_DT":"11/17/2021","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Placed right index finger into cab heat deflector of a 988F CAT loader to feel for air flow. The miners finger contacted the blower fan, cutting the tip of the miners right index finger.","sourceDate":"2021-11-17"},{"SOURCE_ROW_NUMBER":"121390","DOCUMENT_NO":"220213550006","ACCIDENT_DT":"09/22/2021","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":"50","NARRATIVE":"Operating a cutting torch while laying on side. A spark fell in miners ear canal.","sourceDate":"2021-09-22"},{"SOURCE_ROW_NUMBER":"61250","DOCUMENT_NO":"220122000028","ACCIDENT_DT":"07/17/2012","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by rolling or sliding object","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"237","NARRATIVE":"Carter bin was connected to a D-8 dozer.  Pin was pulled to release the dozer and the bin began to roll back.  Employee attempted to stop the bin causing injury to right leg.","sourceDate":"2012-07-17"},{"SOURCE_ROW_NUMBER":"9712","DOCUMENT_NO":"220072120054","ACCIDENT_DT":"07/27/2007","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"15","NARRATIVE":"Employee was positioning his mobile equipment for refueling. While climbing out and as he stepped onto the ground, he twisted his right ankle and went down. Equipment was parked on a level area and the surface area was flat and free of tripping hazards. He stated that he isn't sure just what happened.","sourceDate":"2007-07-27"},{"SOURCE_ROW_NUMBER":"121391","DOCUMENT_NO":"220002130034","ACCIDENT_DT":"07/27/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Truck driver","NO_INJURIES":"1","NARRATIVE":"HIS TAILGATE WOULD NOT CLOSE. A MINE EMPLOYEE OF OURS BROUGHT A LOADER TO HELP CLOSE THE TAILGATE. INJURED HELD A BOARD ON THE TAILGATE SO IT WOULDN'T GET SCRATCHED. WHEN THE LOADER MADE CO NTACT W/TAILGATE, INJURED'S FINGER WAS PINCHED. HE HAD A CUT THAT REQUIRED THREE STITCHES.","sourceDate":"2000-07-27"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-12-08","lastDate":"2011-12-08","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":153,"firstDate":"2001-04-25","lastDate":"2026-04-13","metrics":{"ss":27,"delinquent":148,"recentRows":28,"paidPenalty":21378,"proposedPenalty":29254,"currentAssessment":21378},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3012532","VIOLATION_NO":"9697760","ISSUE_DT":"04/13/2026","CFR_STANDARD_CD":"56.14112(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":"2026-04-13"},{"SOURCE_ROW_NUMBER":"3012531","VIOLATION_NO":"9697759","ISSUE_DT":"04/13/2026","CFR_STANDARD_CD":"56.14107(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":"2026-04-13"},{"SOURCE_ROW_NUMBER":"3012076","VIOLATION_NO":"9697689","ISSUE_DT":"10/07/2025","CFR_STANDARD_CD":"56.14130(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"3012075","VIOLATION_NO":"9697688","ISSUE_DT":"10/07/2025","CFR_STANDARD_CD":"56.4102","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"2770149","VIOLATION_NO":"9698925","ISSUE_DT":"12/10/2024","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-12-10"},{"SOURCE_ROW_NUMBER":"2936801","VIOLATION_NO":"9781165","ISSUE_DT":"08/13/2024","CFR_STANDARD_CD":"56.14112(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-13"},{"SOURCE_ROW_NUMBER":"2936800","VIOLATION_NO":"9781164","ISSUE_DT":"08/08/2024","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-08"},{"SOURCE_ROW_NUMBER":"2924727","VIOLATION_NO":"9699005","ISSUE_DT":"05/14/2024","CFR_STANDARD_CD":"56.14209(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-14"},{"SOURCE_ROW_NUMBER":"2706550","VIOLATION_NO":"9629870","ISSUE_DT":"11/02/2023","CFR_STANDARD_CD":"56.4011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-11-02"},{"SOURCE_ROW_NUMBER":"2706549","VIOLATION_NO":"9629869","ISSUE_DT":"11/02/2023","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-11-02"},{"SOURCE_ROW_NUMBER":"2706548","VIOLATION_NO":"9629868","ISSUE_DT":"11/02/2023","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-11-02"},{"SOURCE_ROW_NUMBER":"2705571","VIOLATION_NO":"9629042","ISSUE_DT":"03/21/2023","CFR_STANDARD_CD":"56.4130(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-21"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":6,"firstDate":"2014-08-20","lastDate":"2022-08-24","metrics":{"appeals":0,"decisions":6,"recentRows":5,"decisionPenalty":3442,"originalPenalty":11418},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"433349","VIOLATION_NO":"9489666","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"133.00","DECISION_PENALTY_AMT":"133.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"432544","VIOLATION_NO":"9489661","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3022.00","DECISION_PENALTY_AMT":"909.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"151137","VIOLATION_NO":"9489663","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3022.00","DECISION_PENALTY_AMT":"909.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"150998","VIOLATION_NO":"9489669","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"5008.00","DECISION_PENALTY_AMT":"1358.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"150997","VIOLATION_NO":"9489668","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"133.00","DECISION_PENALTY_AMT":"133.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"358932","VIOLATION_NO":"8745322","DOCKET_NO":"CENT 2014-0364","DECISION_DT":"08/20/2014","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2014-08-20"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":8,"firstDate":"2003-01-28","lastDate":"2025-03-21","metrics":{"linkedIssuances":8},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":6,"firstDate":"2014-03-05","lastDate":"2022-03-04","metrics":{"decisions":6,"ssChanged":1,"recentRows":5,"decisionPenalty":3442,"proposedPenalty":11418},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"443410","CITATION_NO":"9489663","CITATION_ISSUE_DT":"03/04/2022","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3022.00","DECISION_PENALTY_AMT":"909.00","sourceDate":"2022-03-04"},{"SOURCE_ROW_NUMBER":"388260","CITATION_NO":"9489666","CITATION_ISSUE_DT":"03/04/2022","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","CFR_STANDARD_CODE":"56.14207","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"133.00","DECISION_PENALTY_AMT":"133.00","sourceDate":"2022-03-04"},{"SOURCE_ROW_NUMBER":"333517","CITATION_NO":"9489669","CITATION_ISSUE_DT":"03/04/2022","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","CFR_STANDARD_CODE":"46.5(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"5008.00","DECISION_PENALTY_AMT":"1358.00","sourceDate":"2022-03-04"},{"SOURCE_ROW_NUMBER":"333286","CITATION_NO":"9489668","CITATION_ISSUE_DT":"03/04/2022","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","CFR_STANDARD_CODE":"47.41(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"133.00","DECISION_PENALTY_AMT":"133.00","sourceDate":"2022-03-04"},{"SOURCE_ROW_NUMBER":"47303","CITATION_NO":"9489661","CITATION_ISSUE_DT":"03/04/2022","DOCKET_NO":"CENT 2022-0151","DECISION_DT":"08/24/2022","CFR_STANDARD_CODE":"56.9300(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3022.00","DECISION_PENALTY_AMT":"909.00","sourceDate":"2022-03-04"},{"SOURCE_ROW_NUMBER":"260696","CITATION_NO":"8745322","CITATION_ISSUE_DT":"03/05/2014","DOCKET_NO":"CENT 2014-0364","DECISION_DT":"08/20/2014","CFR_STANDARD_CODE":"56.6202(a)(8)(ii)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2014-03-05"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":416,"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":108,"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":3,"firstDate":"1983-04-01","lastDate":"2012-12-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":63,"firstDate":"2001-04-24","lastDate":"2026-04-13","metrics":{"inspectors":68,"recentRows":18,"onSiteHours":631.75,"inspectionHours":1091.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"390552","EVENT_NO":"F0293E5","INSPECTION_BEGIN_DT":"04/13/2026","INSPECTION_END_DT":"04/14/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"10.75","sourceDate":"2026-04-13"},{"SOURCE_ROW_NUMBER":"488433","EVENT_NO":"F0231D6","INSPECTION_BEGIN_DT":"10/20/2025","INSPECTION_END_DT":"10/20/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2025-10-20"},{"SOURCE_ROW_NUMBER":"792942","EVENT_NO":"F028EAE","INSPECTION_BEGIN_DT":"10/06/2025","INSPECTION_END_DT":"10/08/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2025-10-06"},{"SOURCE_ROW_NUMBER":"858978","EVENT_NO":"F0184C7","INSPECTION_BEGIN_DT":"04/15/2025","INSPECTION_END_DT":"04/16/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2025-04-15"},{"SOURCE_ROW_NUMBER":"457666","EVENT_NO":"6955096","INSPECTION_BEGIN_DT":"12/10/2024","INSPECTION_END_DT":"12/11/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2024-12-10"},{"SOURCE_ROW_NUMBER":"1053632","EVENT_NO":"F00BFEC","INSPECTION_BEGIN_DT":"08/08/2024","INSPECTION_END_DT":"08/13/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.25","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2024-08-08"},{"SOURCE_ROW_NUMBER":"757705","EVENT_NO":"F007AB3","INSPECTION_BEGIN_DT":"05/14/2024","INSPECTION_END_DT":"05/15/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2024-05-14"},{"SOURCE_ROW_NUMBER":"1016689","EVENT_NO":"6910846","INSPECTION_BEGIN_DT":"11/01/2023","INSPECTION_END_DT":"11/07/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2023-11-01"},{"SOURCE_ROW_NUMBER":"232720","EVENT_NO":"6910315","INSPECTION_BEGIN_DT":"03/15/2023","INSPECTION_END_DT":"03/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.75","SUM_TOTAL_ON_SITE_HOURS":"11.25","sourceDate":"2023-03-15"},{"SOURCE_ROW_NUMBER":"1100215","EVENT_NO":"6903896","INSPECTION_BEGIN_DT":"12/13/2022","INSPECTION_END_DT":"12/14/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2022-12-13"},{"SOURCE_ROW_NUMBER":"631390","EVENT_NO":"6903870","INSPECTION_BEGIN_DT":"09/21/2022","INSPECTION_END_DT":"09/21/2022","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2022-09-21"},{"SOURCE_ROW_NUMBER":"897930","EVENT_NO":"6903865","INSPECTION_BEGIN_DT":"09/06/2022","INSPECTION_END_DT":"09/06/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2022-09-06"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":268,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":7122,"employees":13,"production":0},"2026-Q1":{"hours":3722,"employees":12,"production":0},"2025-Q4":{"hours":6356,"employees":11,"production":0},"2025-Q3":{"hours":5227,"employees":9,"production":0},"2025-Q2":{"hours":6214,"employees":10,"production":0},"2025-Q1":{"hours":2354,"employees":10,"production":0},"2024-Q4":{"hours":6277,"employees":13,"production":0},"2024-Q3":{"hours":8121,"employees":14,"production":0},"2024-Q2":{"hours":8482,"employees":14,"production":0},"2024-Q1":{"hours":5331,"employees":11,"production":0},"2023-Q4":{"hours":6067,"employees":11,"production":0},"2023-Q3":{"hours":6789,"employees":13,"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":69,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":20591,"employees":20,"production":0},"2018":{"hours":22958,"employees":23,"production":0},"2019":{"hours":20646,"employees":24,"production":0},"2020":{"hours":26154,"employees":21,"production":0},"2021":{"hours":24328,"employees":23,"production":0},"2022":{"hours":27112,"employees":21,"production":0},"2023":{"hours":24197,"employees":13,"production":0},"2024":{"hours":28211,"employees":13,"production":0},"2025":{"hours":20151,"employees":10,"production":0},"2026":{"hours":10844,"employees":13,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":38,"firstDate":"2003-01-08","lastDate":"2026-04-14","metrics":{"recentRows":13,"actionTaken":38,"maxExposureRatio":1.68,"overExposureLimit":1,"exposureRatioTotal":4.84},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"311092","EVENT_NO":"F0293E5","SAMPLE_NO":"000000202601509300","SAMPLE_DATE":"04/14/2026","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":"2026-04-14"},{"SOURCE_ROW_NUMBER":"292891","EVENT_NO":"6955096","SAMPLE_NO":"000000202405258000","SAMPLE_DATE":"12/11/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-12-11"},{"SOURCE_ROW_NUMBER":"292890","EVENT_NO":"6955096","SAMPLE_NO":"000000202405257900","SAMPLE_DATE":"12/11/2024","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":"2024-12-11"},{"SOURCE_ROW_NUMBER":"292889","EVENT_NO":"6955096","SAMPLE_NO":"000000202405257800","SAMPLE_DATE":"12/11/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-12-11"},{"SOURCE_ROW_NUMBER":"288855","EVENT_NO":"6955096","SAMPLE_NO":"000000202405257600","SAMPLE_DATE":"12/11/2024","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.41","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.04","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-12-11"},{"SOURCE_ROW_NUMBER":"276082","EVENT_NO":"6910846","SAMPLE_NO":"000000202304985600","SAMPLE_DATE":"11/07/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.32","EXPOSURE_LIMIT":"0000.76","C_OVER_E":"00.42","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-11-07"},{"SOURCE_ROW_NUMBER":"271131","EVENT_NO":"6910315","SAMPLE_NO":"000000202301297100","SAMPLE_DATE":"03/21/2023","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":"2023-03-21"},{"SOURCE_ROW_NUMBER":"271121","EVENT_NO":"6910315","SAMPLE_NO":"000000202301297400","SAMPLE_DATE":"03/21/2023","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.33","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-03-21"},{"SOURCE_ROW_NUMBER":"271120","EVENT_NO":"6910315","SAMPLE_NO":"000000202301297300","SAMPLE_DATE":"03/21/2023","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.86","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.09","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-03-21"},{"SOURCE_ROW_NUMBER":"265080","EVENT_NO":"6903870","SAMPLE_NO":"000000202203915200","SAMPLE_DATE":"09/21/2022","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.35","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.04","JOB_CD_DESC":"Lab Technician","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-21"},{"SOURCE_ROW_NUMBER":"263143","EVENT_NO":"6903870","SAMPLE_NO":"000000202203915000","SAMPLE_DATE":"09/21/2022","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.37","C_OVER_E":"00.35","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-21"},{"SOURCE_ROW_NUMBER":"263142","EVENT_NO":"6903870","SAMPLE_NO":"000000202203914900","SAMPLE_DATE":"09/21/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-21"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":153,"firstDate":"2001-04-25","lastDate":"2026-04-13","metrics":{"ss":27,"amountDue":21378,"contested":0,"amountPaid":21378,"recentRows":28,"section104d":0,"unterminated":0,"proposedPenalty":29254},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"647510","VIOLATION_NO":"9697760","VIOLATION_ISSUE_DT":"04/13/2026","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-13"},{"SOURCE_ROW_NUMBER":"647509","VIOLATION_NO":"9697759","VIOLATION_ISSUE_DT":"04/13/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-13"},{"SOURCE_ROW_NUMBER":"647538","VIOLATION_NO":"9697689","VIOLATION_ISSUE_DT":"10/07/2025","SIG_SUB":"N","PART_SECTION":"56.14130(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/20/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"647537","VIOLATION_NO":"9697688","VIOLATION_ISSUE_DT":"10/07/2025","SIG_SUB":"N","PART_SECTION":"56.4102","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/07/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"647571","VIOLATION_NO":"9698925","VIOLATION_ISSUE_DT":"12/10/2024","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/11/2024","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2024-12-10"},{"SOURCE_ROW_NUMBER":"647535","VIOLATION_NO":"9781165","VIOLATION_ISSUE_DT":"08/13/2024","SIG_SUB":"N","PART_SECTION":"56.14112(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/13/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-08-13"},{"SOURCE_ROW_NUMBER":"647534","VIOLATION_NO":"9781164","VIOLATION_ISSUE_DT":"08/08/2024","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/08/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-08-08"},{"SOURCE_ROW_NUMBER":"647523","VIOLATION_NO":"9699005","VIOLATION_ISSUE_DT":"05/14/2024","SIG_SUB":"N","PART_SECTION":"56.14209(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/15/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-05-14"},{"SOURCE_ROW_NUMBER":"647546","VIOLATION_NO":"9629870","VIOLATION_ISSUE_DT":"11/02/2023","SIG_SUB":"N","PART_SECTION":"56.4011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/07/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-11-02"},{"SOURCE_ROW_NUMBER":"647545","VIOLATION_NO":"9629869","VIOLATION_ISSUE_DT":"11/02/2023","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/07/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-11-02"},{"SOURCE_ROW_NUMBER":"647544","VIOLATION_NO":"9629868","VIOLATION_ISSUE_DT":"11/02/2023","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/07/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-11-02"},{"SOURCE_ROW_NUMBER":"647496","VIOLATION_NO":"9629042","VIOLATION_ISSUE_DT":"03/21/2023","SIG_SUB":"N","PART_SECTION":"56.4130(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/21/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-21"}]}],"safety":{"href":"/api/v1/mines/1300019/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1300019/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":"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":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":"Roll-over protective structures (ROPS) and seat belts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130","part":"56","subchapter":"K","subpart":"M","id":"56.14130","citation":"30 CFR 56.14130","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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"Safety procedures for towing.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14209","part":"56","subchapter":"K","subpart":"M","id":"56.14209","citation":"30 CFR 56.14209","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":"Abandoned electric circuits.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4011","part":"56","subchapter":"K","subpart":"C","id":"56.4011","citation":"30 CFR 56.4011","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":"Electric substations and liquid storage facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130","part":"56","subchapter":"K","subpart":"C","id":"56.4130","citation":"30 CFR 56.4130","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1300019","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}