{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"2301779","name":"Stadium West Quarry","status":"Active","status_date":"1985-05-28","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"MO","county":"Cole","nearest_town":"Jefferson City","operator_id":"L14846","operator_name":"Capital Quarries Company Inc","controller_id":"M02148","controller_name":"Michael K Farmer; Elliott (Bud) E Farmer","district":"C10","office":"Rolla MO Field Office","employees":6,"latitude":38.578056,"longitude":-92.215556},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":1374},"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":"2026-10-17T05:35:58.500035+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":"2301779","name":"Stadium West Quarry"},"operator":{"type":"operator","id":"L14846","name":"Capital Quarries Company Inc"},"controller":{"type":"controller","id":"M02148","name":"Michael K Farmer; Elliott (Bud) E Farmer"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00774","name":"Eric S  Strope et al"},"object":{"type":"mine","id":"2301779","name":"Stadium West Quarry"},"validFrom":"1950-01-01","validTo":"2011-04-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|M00774|1950-01-01|2011-04-18"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L03978","name":"Capital Materials Company Inc"},"object":{"type":"mine","id":"2301779","name":"Stadium West Quarry"},"validFrom":"1979-01-01","validTo":"1984-03-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|L03978|1979-01-01|1984-03-20"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03187","name":"Frank  Twehous"},"object":{"type":"mine","id":"2301779","name":"Stadium West Quarry"},"validFrom":"1979-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|M03187|1979-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03187","name":"Frank  Twehous"},"object":{"type":"operator","id":"L03978","name":"Capital Materials Company Inc"},"validFrom":"1979-01-01","validTo":"1984-03-20","current":false,"derived":true,"evidenceMineId":"2301779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|L03978|1979-01-01|M03187|1979-01-01|128446"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14846","name":"Capital Quarries Company Inc"},"object":{"type":"mine","id":"2301779","name":"Stadium West Quarry"},"validFrom":"1984-03-21","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|L14846|1984-03-21|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00774","name":"Eric S  Strope et al"},"object":{"type":"operator","id":"L14846","name":"Capital Quarries Company Inc"},"validFrom":"1984-03-21","validTo":"2011-04-18","current":false,"derived":true,"evidenceMineId":"2301779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|L14846|1984-03-21|M00774|1950-01-01|114761"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M02148","name":"Elliott (Bud) E Farmer  et al"},"object":{"type":"mine","id":"2301779","name":"Stadium West Quarry"},"validFrom":"2011-04-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|M02148|2011-04-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M02148","name":"Elliott (Bud) E Farmer  et al"},"object":{"type":"operator","id":"L14846","name":"Capital Quarries Company Inc"},"validFrom":"2011-04-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"2301779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|L14846|1984-03-21|M02148|2011-04-19|124076"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M02148","name":"Michael K Farmer  et al"},"object":{"type":"operator","id":"L14846","name":"Capital Quarries Company Inc"},"validFrom":"2011-04-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"2301779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2301779|L14846|1984-03-21|M02148|2011-04-19|124077"}}],"coverage":{"historyRecords":4,"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":15,"firstDate":"2004-08-06","lastDate":"2026-02-17","metrics":{"daysLost":3,"injuries":17,"fatalities":0,"recentRows":4,"restrictedDays":250,"contractorRecords":2},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"36343","DOCUMENT_NO":"220260540012","ACCIDENT_DT":"02/17/2026","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Belt foreman, Maintenance foreman, Maintenance supervisor","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was holding a bearing still while another employee was hammering a chisel to remove race from the housing. During one of the hammer strikes to the chisel something broke off and the object went through sweatshirt of the employee holding the bearing and into EE's left forearm. Employee was taken to clinic where a piece of metal was removed; employee required three stitches.","sourceDate":"2026-02-17"},{"SOURCE_ROW_NUMBER":"117863","DOCUMENT_NO":"220251910014","ACCIDENT_DT":"07/02/2025","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Technician was laying under machine to break back bead with a hydraulic ram. While utilizing ram, back bead broke then hydraulic ram fell and struck technician in the face resulting in 4 stitches to the upper lip.","sourceDate":"2025-07-02"},{"SOURCE_ROW_NUMBER":"122169","DOCUMENT_NO":"220240080001","ACCIDENT_DT":"12/27/2023","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY 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":"0","NARRATIVE":"Employee exiting equipment at end of day and EE missed step getting out and landed on side of left foot resulting in a sprain","sourceDate":"2023-12-27"},{"SOURCE_ROW_NUMBER":"96337","DOCUMENT_NO":"220221040001","ACCIDENT_DT":"02/25/2022","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"Working on stripping wires - it was cold and snowy making it difficult to strip the wires.  Cut deep into right thumb. Had to have surgery to repair the tendon in that thumb and had to get stitches. Wore hand brace.","sourceDate":"2022-02-25"},{"SOURCE_ROW_NUMBER":"62056","DOCUMENT_NO":"220201610009","ACCIDENT_DT":"06/04/2020","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was taking a guard off for maintenance and the guard twisted and slipped out of employee's one hand and pinched the employee's finger","sourceDate":"2020-06-04"},{"SOURCE_ROW_NUMBER":"104856","DOCUMENT_NO":"220142930009","ACCIDENT_DT":"10/15/2014","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee was trying to climb in the cab of skid steer, steeped on top of bucket to enter, slipped and fell to the right side of bucket. The employee tried to catch himself and received a small laceration to his right palm. 3 stitches were needed.","sourceDate":"2014-10-15"},{"SOURCE_ROW_NUMBER":"87940","DOCUMENT_NO":"220142930008","ACCIDENT_DT":"10/09/2014","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"2","DAYS_LOST":"0","NARRATIVE":"The employee was assisting another employee to do a task, saw co-worker slip and fall, he tried to catch employee falling backwards off loader. The employee sustained a strained shoulder.","sourceDate":"2014-10-09"},{"SOURCE_ROW_NUMBER":"6260","DOCUMENT_NO":"220142930007","ACCIDENT_DT":"10/09/2014","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"2","DAYS_LOST":"0","NARRATIVE":"The employee was in the process of taping up a window and while he climbed to the cab entrance platform, he slipped once he reached the top, falling backwards and hit a band saw on the shop floor. The employee sustained three fractured left ribs.","sourceDate":"2014-10-09"},{"SOURCE_ROW_NUMBER":"199651","DOCUMENT_NO":"220123410001","ACCIDENT_DT":"11/19/2012","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee was returning to his work truck and when he entered the cab of the truck, he felt pain in his lower left back.","sourceDate":"2012-11-19"},{"SOURCE_ROW_NUMBER":"74988","DOCUMENT_NO":"220090920032","ACCIDENT_DT":"03/24/2009","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The wind was blowing hard while they were changing screens. Some dust blew into employee's eye. Later that evening, his eye started bothering him more so he went to the hospital to have the dust removed.","sourceDate":"2009-03-24"},{"SOURCE_ROW_NUMBER":"92118","DOCUMENT_NO":"220090500023","ACCIDENT_DT":"02/12/2009","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"NEC","OCCUPATION":"Assayer, Geologist, Metallurgist, Engineer, Engineer management","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee works in the office and does not run equipment. He stated that he wears proper hearing protection when needed. He believes that the hearing loss is due to hereditary causes because other members of his family have hearing loss.","sourceDate":"2009-02-12"},{"SOURCE_ROW_NUMBER":"221266","DOCUMENT_NO":"220072390019","ACCIDENT_DT":"08/24/2007","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Changing the bolts on cutting edge using an inpact wrench, bolt spun and cut 2 fingers.","sourceDate":"2007-08-24"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1985-05-28","lastDate":"1985-05-28","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":51,"firstDate":"2000-01-12","lastDate":"2026-05-19","metrics":{"ss":9,"delinquent":48,"recentRows":7,"paidPenalty":9991,"proposedPenalty":15167,"currentAssessment":9991},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3028790","VIOLATION_NO":"5220274","ISSUE_DT":"05/19/2026","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-19"},{"SOURCE_ROW_NUMBER":"3028722","VIOLATION_NO":"5220231","ISSUE_DT":"04/01/2026","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"3028721","VIOLATION_NO":"5220230","ISSUE_DT":"04/01/2026","CFR_STANDARD_CD":"56.15006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"2895317","VIOLATION_NO":"9768812","ISSUE_DT":"09/11/2024","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-09-11"},{"SOURCE_ROW_NUMBER":"2896946","VIOLATION_NO":"9763090","ISSUE_DT":"04/02/2024","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-02"},{"SOURCE_ROW_NUMBER":"2896921","VIOLATION_NO":"9763060","ISSUE_DT":"10/18/2023","CFR_STANDARD_CD":"56.12026","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-18"},{"SOURCE_ROW_NUMBER":"2050986","VIOLATION_NO":"9263728","ISSUE_DT":"04/07/2021","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-04-07"},{"SOURCE_ROW_NUMBER":"2049429","VIOLATION_NO":"9260845","ISSUE_DT":"04/28/2020","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-28"},{"SOURCE_ROW_NUMBER":"2540276","VIOLATION_NO":"9457126","ISSUE_DT":"10/16/2019","CFR_STANDARD_CD":"56.4201(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"2540275","VIOLATION_NO":"9457125","ISSUE_DT":"10/16/2019","CFR_STANDARD_CD":"56.3200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2993.00","CURRENT_ASSESSMENT_AMT":"675.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"2532644","VIOLATION_NO":"9358667","ISSUE_DT":"07/19/2018","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-07-19"},{"SOURCE_ROW_NUMBER":"2428731","VIOLATION_NO":"9350037","ISSUE_DT":"05/31/2017","CFR_STANDARD_CD":"56.20003(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-05-31"}]},{"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":"2012-07-23","lastDate":"2020-04-13","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":4275,"originalPenalty":9451},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"432258","VIOLATION_NO":"9457125","DOCKET_NO":"CENT 2020-0042","DECISION_DT":"04/13/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2993.00","DECISION_PENALTY_AMT":"675.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2020-04-13"},{"SOURCE_ROW_NUMBER":"91959","VIOLATION_NO":"6572727","DOCKET_NO":"CENT 2011-1192M","DECISION_DT":"07/23/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"6458.00","DECISION_PENALTY_AMT":"3600.00","JUDGE_FIRST_NAME":"L","JUDGE_LAST_NAME":"Gill","sourceDate":"2012-07-23"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2,"firstDate":"2010-09-28","lastDate":"2019-10-16","metrics":{"decisions":2,"ssChanged":1,"recentRows":0,"decisionPenalty":4275,"proposedPenalty":9451},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"330029","CITATION_NO":"9457125","CITATION_ISSUE_DT":"10/16/2019","DOCKET_NO":"CENT 2020-0042","DECISION_DT":"04/13/2020","CFR_STANDARD_CODE":"56.3200","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"2993.00","DECISION_PENALTY_AMT":"675.00","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"254014","CITATION_NO":"6572727","CITATION_ISSUE_DT":"09/28/2010","DOCKET_NO":"CENT 2011-1192M","DECISION_DT":"07/23/2012","CFR_STANDARD_CODE":"56.20011","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"6458.00","DECISION_PENALTY_AMT":"3600.00","sourceDate":"2010-09-28"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":820,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"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":189,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"1979-01-01","lastDate":"1984-03-21","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":72,"firstDate":"2000-01-12","lastDate":"2026-05-19","metrics":{"inspectors":76,"recentRows":15,"onSiteHours":580,"inspectionHours":947.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"355574","EVENT_NO":"F034CBB","INSPECTION_BEGIN_DT":"05/19/2026","INSPECTION_END_DT":"05/19/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2026-05-19"},{"SOURCE_ROW_NUMBER":"401823","EVENT_NO":"F034CB0","INSPECTION_BEGIN_DT":"04/01/2026","INSPECTION_END_DT":"04/02/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"628849","EVENT_NO":"F01D67C","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":"26","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2025-10-06"},{"SOURCE_ROW_NUMBER":"151801","EVENT_NO":"F0163DB","INSPECTION_BEGIN_DT":"05/28/2025","INSPECTION_END_DT":"05/29/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2025-05-28"},{"SOURCE_ROW_NUMBER":"578572","EVENT_NO":"F014739","INSPECTION_BEGIN_DT":"01/15/2025","INSPECTION_END_DT":"01/16/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2025-01-15"},{"SOURCE_ROW_NUMBER":"68458","EVENT_NO":"7101567","INSPECTION_BEGIN_DT":"09/10/2024","INSPECTION_END_DT":"09/12/2024","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.25","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2024-09-10"},{"SOURCE_ROW_NUMBER":"280288","EVENT_NO":"7102566","INSPECTION_BEGIN_DT":"07/08/2024","INSPECTION_END_DT":"07/08/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2024-07-08"},{"SOURCE_ROW_NUMBER":"566194","EVENT_NO":"7102342","INSPECTION_BEGIN_DT":"04/02/2024","INSPECTION_END_DT":"04/03/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2024-04-02"},{"SOURCE_ROW_NUMBER":"826487","EVENT_NO":"7102322","INSPECTION_BEGIN_DT":"10/18/2023","INSPECTION_END_DT":"10/18/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2023-10-18"},{"SOURCE_ROW_NUMBER":"1121345","EVENT_NO":"7029645","INSPECTION_BEGIN_DT":"07/12/2023","INSPECTION_END_DT":"07/13/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"19","sourceDate":"2023-07-12"},{"SOURCE_ROW_NUMBER":"302788","EVENT_NO":"7029620","INSPECTION_BEGIN_DT":"05/17/2023","INSPECTION_END_DT":"05/17/2023","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2023-05-17"},{"SOURCE_ROW_NUMBER":"369387","EVENT_NO":"7029360","INSPECTION_BEGIN_DT":"11/04/2022","INSPECTION_END_DT":"11/04/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2022-11-04"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":7553,"employees":24,"production":0},"2002-Q3":{"hours":8110,"employees":24,"production":0},"2002-Q2":{"hours":8101,"employees":22,"production":0},"2002-Q1":{"hours":7742,"employees":14,"production":0},"2001-Q4":{"hours":7499,"employees":14,"production":0},"2001-Q3":{"hours":7535,"employees":14,"production":0},"2001-Q2":{"hours":7709,"employees":14,"production":0},"2001-Q1":{"hours":7502,"employees":17,"production":0},"2000-Q4":{"hours":7784,"employees":17,"production":0},"2000-Q3":{"hours":9315,"employees":18,"production":0},"2000-Q2":{"hours":9256,"employees":17,"production":0},"2000-Q1":{"hours":7865,"employees":17,"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":80,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":36100,"employees":17,"production":0},"2018":{"hours":37319,"employees":18,"production":0},"2019":{"hours":43168,"employees":19,"production":0},"2020":{"hours":44731,"employees":20,"production":0},"2021":{"hours":42913,"employees":22,"production":0},"2022":{"hours":46513,"employees":25,"production":0},"2023":{"hours":58648,"employees":29,"production":0},"2024":{"hours":46624,"employees":25,"production":0},"2025":{"hours":29584,"employees":17,"production":0},"2026":{"hours":23716,"employees":27,"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":50,"firstDate":"2003-07-30","lastDate":"2025-10-07","metrics":{"recentRows":12,"actionTaken":50,"maxExposureRatio":2.5,"overExposureLimit":1,"exposureRatioTotal":5.77},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"307387","EVENT_NO":"F01D67C","SAMPLE_NO":"000000202504356700","SAMPLE_DATE":"10/07/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"307386","EVENT_NO":"F01D67C","SAMPLE_NO":"000000202504356600","SAMPLE_DATE":"10/07/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.35","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"307385","EVENT_NO":"F01D67C","SAMPLE_NO":"000000202504356500","SAMPLE_DATE":"10/07/2025","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":"2025-10-07"},{"SOURCE_ROW_NUMBER":"307384","EVENT_NO":"F01D67C","SAMPLE_NO":"000000202504356400","SAMPLE_DATE":"10/07/2025","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":"2025-10-07"},{"SOURCE_ROW_NUMBER":"276492","EVENT_NO":"7029645","SAMPLE_NO":"000000202302992000","SAMPLE_DATE":"07/13/2023","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":"2023-07-13"},{"SOURCE_ROW_NUMBER":"276491","EVENT_NO":"7029645","SAMPLE_NO":"000000202302991900","SAMPLE_DATE":"07/13/2023","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":"2023-07-13"},{"SOURCE_ROW_NUMBER":"276490","EVENT_NO":"7029645","SAMPLE_NO":"000000202302991800","SAMPLE_DATE":"07/13/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-07-13"},{"SOURCE_ROW_NUMBER":"276489","EVENT_NO":"7029645","SAMPLE_NO":"000000202302991700","SAMPLE_DATE":"07/13/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-07-13"},{"SOURCE_ROW_NUMBER":"249251","EVENT_NO":"7027694","SAMPLE_NO":"000000202104503100","SAMPLE_DATE":"10/26/2021","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":"2021-10-26"},{"SOURCE_ROW_NUMBER":"249250","EVENT_NO":"7027694","SAMPLE_NO":"000000202104503000","SAMPLE_DATE":"10/26/2021","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":"2021-10-26"},{"SOURCE_ROW_NUMBER":"249249","EVENT_NO":"7027694","SAMPLE_NO":"000000202104502900","SAMPLE_DATE":"10/26/2021","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":"2021-10-26"},{"SOURCE_ROW_NUMBER":"249248","EVENT_NO":"7027694","SAMPLE_NO":"000000202104502800","SAMPLE_DATE":"10/26/2021","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":"2021-10-26"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":51,"firstDate":"2000-01-12","lastDate":"2026-05-19","metrics":{"ss":9,"amountDue":9991,"contested":0,"amountPaid":9991,"recentRows":7,"section104d":0,"unterminated":0,"proposedPenalty":15167},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1428271","VIOLATION_NO":"5220274","VIOLATION_ISSUE_DT":"05/19/2026","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/19/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-19"},{"SOURCE_ROW_NUMBER":"1428261","VIOLATION_NO":"5220231","VIOLATION_ISSUE_DT":"04/01/2026","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/01/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"1428260","VIOLATION_NO":"5220230","VIOLATION_ISSUE_DT":"04/01/2026","SIG_SUB":"N","PART_SECTION":"56.15006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/01/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"1428289","VIOLATION_NO":"9768812","VIOLATION_ISSUE_DT":"09/11/2024","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/11/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-09-11"},{"SOURCE_ROW_NUMBER":"1428262","VIOLATION_NO":"9763090","VIOLATION_ISSUE_DT":"04/02/2024","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-02"},{"SOURCE_ROW_NUMBER":"1428298","VIOLATION_NO":"9763060","VIOLATION_ISSUE_DT":"10/18/2023","SIG_SUB":"N","PART_SECTION":"56.12026","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/18/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-18"},{"SOURCE_ROW_NUMBER":"1428267","VIOLATION_NO":"9263728","VIOLATION_ISSUE_DT":"04/07/2021","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/07/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-04-07"},{"SOURCE_ROW_NUMBER":"1428270","VIOLATION_NO":"9260845","VIOLATION_ISSUE_DT":"04/28/2020","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-04-28"},{"SOURCE_ROW_NUMBER":"1428297","VIOLATION_NO":"9457126","VIOLATION_ISSUE_DT":"10/16/2019","SIG_SUB":"N","PART_SECTION":"56.4201(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/16/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"1428296","VIOLATION_NO":"9457125","VIOLATION_ISSUE_DT":"10/16/2019","SIG_SUB":"N","PART_SECTION":"56.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/16/2019","PROPOSED_PENALTY":"2993","AMOUNT_DUE":"675","AMOUNT_PAID":"675","CONTESTED_IND":"N","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"1428284","VIOLATION_NO":"9358667","VIOLATION_ISSUE_DT":"07/19/2018","SIG_SUB":"N","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/19/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-07-19"},{"SOURCE_ROW_NUMBER":"1428274","VIOLATION_NO":"9350037","VIOLATION_ISSUE_DT":"05/31/2017","SIG_SUB":"N","PART_SECTION":"56.20003(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/01/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-05-31"}]}],"safety":{"href":"/api/v1/mines/2301779/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2301779/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":"Parking procedures for unattended equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207","part":"56","subchapter":"K","subpart":"M","id":"56.14207","citation":"30 CFR 56.14207","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":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","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":"Protective equipment and clothing for hazards and irritants.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15006","part":"56","subchapter":"K","subpart":"N","id":"56.15006","citation":"30 CFR 56.15006","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":"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":"Grounding transformer and switchgear enclosures.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12026","part":"56","subchapter":"K","subpart":"K","id":"56.12026","citation":"30 CFR 56.12026","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":"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":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":"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":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","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":"2301779","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}