{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0901039","name":"Ringgold Quarry","status":"Active","status_date":"1991-11-04","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"GA","county":"Catoosa","nearest_town":"Ringold","operator_id":"0051196","operator_name":"Midsouth Aggregates","controller_id":"M06183","controller_name":"CRH PLC","district":"C07","office":"Knoxville TN Field Office","employees":9,"latitude":34.948611,"longitude":-85.106111},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":940},"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":"0901039","name":"Ringgold Quarry"},"operator":{"type":"operator","id":"0051196","name":"Midsouth Aggregates"},"controller":{"type":"controller","id":"M06183","name":"CRH PLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"1988-11-14","validTo":"2007-08-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|M00521|1988-11-14|2007-08-22"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"1988-11-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|M00521|1988-11-14|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16897","name":"Hanson Aggregates Southeast Inc"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"1989-07-01","validTo":"2002-01-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L16897|1989-07-01|2002-01-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"operator","id":"L16897","name":"Hanson Aggregates Southeast Inc"},"validFrom":"1989-07-01","validTo":"2002-01-31","current":false,"derived":true,"evidenceMineId":"0901039","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L16897|1989-07-01|M00521|1988-11-14|112139"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10624","name":"U S Aggregate Inc"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"1994-07-13","validTo":"2002-05-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|M10624|1994-07-13|2002-05-28"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16393","name":"Hanson Aggregates Stoneman, Inc."},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"2002-02-01","validTo":"2003-07-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L16393|2002-02-01|2003-07-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"operator","id":"L16393","name":"Hanson Aggregates Stoneman, Inc."},"validFrom":"2002-02-01","validTo":"2003-07-10","current":false,"derived":true,"evidenceMineId":"0901039","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L16393|2002-02-01|M00521|1988-11-14|112432"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"2002-05-29","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|M06183|2002-05-29|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00049","name":"Ashland Inc"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"2003-04-01","validTo":"2006-08-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|M00049|2003-04-01|2006-08-27"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13901","name":"Midsouth Aggregates"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"2003-07-11","validTo":"2020-01-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L13901|2003-07-11|2020-01-16"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"L13901","name":"Midsouth Aggregates"},"validFrom":"2003-07-11","validTo":"2020-01-16","current":false,"derived":true,"evidenceMineId":"0901039","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L13901|2003-07-11|M06183|2002-05-29|136973"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10624","name":"U S Aggregate Inc"},"object":{"type":"operator","id":"L13901","name":"Midsouth Aggregates"},"validFrom":"2003-07-11","validTo":"2002-05-28","current":false,"derived":true,"evidenceMineId":"0901039","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L13901|2003-07-11|M10624|1994-07-13|149671"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"2006-08-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|M06183|2006-08-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"2007-08-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|M00004|2007-08-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"operator","id":"L16897","name":"Hanson Aggregates Southeast Inc"},"validFrom":"2007-08-23","validTo":"2002-01-31","current":false,"derived":true,"evidenceMineId":"0901039","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|L16897|1989-07-01|M00004|2007-08-23|100709"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0051196","name":"Midsouth Aggregates"},"object":{"type":"mine","id":"0901039","name":"Ringgold Quarry"},"validFrom":"2020-01-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|0051196|2020-01-17|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00049","name":"Ashland Inc"},"object":{"type":"operator","id":"0051196","name":"Midsouth Aggregates"},"validFrom":"2020-01-17","validTo":"2006-08-27","current":false,"derived":true,"evidenceMineId":"0901039","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|0051196|2020-01-17|M00049|2003-04-01|102916"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"0051196","name":"Midsouth Aggregates"},"validFrom":"2020-01-17","validTo":null,"current":true,"derived":true,"evidenceMineId":"0901039","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901039|0051196|2020-01-17|M06183|2006-08-28|137204"}}],"coverage":{"historyRecords":7,"edgeCount":18,"intervalAnomalies":3,"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":"2002-10-07","lastDate":"2024-03-28","metrics":{"daysLost":15,"injuries":5,"fatalities":0,"recentRows":2,"restrictedDays":47,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"250221","DOCUMENT_NO":"220242000015","ACCIDENT_DT":"03/28/2024","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee fell while entering a skidsteer. EE lost balance and fell with arms stretched out. X-rays confirmed EE had broken EE's elbows and physical therapy was prescribed on 06/17/2024. At first, PT was prescribed for degenerative non-work-related issues with shoulder, but after investigation, the doctor stated PT was needed for elbows. Might be over reporting here.","sourceDate":"2024-03-28"},{"SOURCE_ROW_NUMBER":"78179","DOCUMENT_NO":"220231000015","ACCIDENT_DT":"04/05/2023","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Backhoe operator, Trackhoe operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was operating a trackhoe moving boulders around when are large section of rock broke off and went through the windshield. Employee threw the rock out as soon as it happened.","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"9354","DOCUMENT_NO":"220131770010","ACCIDENT_DT":"06/21/2013","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was attempting to park the Kawasaki Mule at end of shift. Employee was turning the Mule as the pathway, which was flat, changed from gravel to asphalt and the Mule turned over on its side. Injuries were scraped left forearm, broken finger tips to left ring finger and left middle finger. Left palm required 3 stitches and the left index finger required 6 stitches.","sourceDate":"2013-06-21"},{"SOURCE_ROW_NUMBER":"73701","DOCUMENT_NO":"220040360021","ACCIDENT_DT":"01/24/2004","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"15","NARRATIVE":"THE CRUSHER TOP HAD BEEN SET ON THE GROUND BECAUSE WE WERE DOING SOME MAINTENANCE INSIDE CRUSHER. EMPLOYEE WAS CLEANING OFF THE BUILD-UP ON THE CRUSHER TOP WHEN THE CRUSHER TOP SLIPPED INTO TW O PIECES. (WE DIDN'T KNOW IT WAS 2 PIECES) AND CUT HIS RIGHT THIGH REQUIRING 24 STITCHES & A HIARLINE FRACTURE IN RIGHT ANKLE.","sourceDate":"2004-01-24"},{"SOURCE_ROW_NUMBER":"237349","DOCUMENT_NO":"220022940121","ACCIDENT_DT":"10/07/2002","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"REPETITIVE MOTION DUE TO CHANGING SCREEN INTO AND OUT OF SHAKER IN LAB DURING SAMPLING ACTIVITIES.","sourceDate":"2002-10-07"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1991-11-04","lastDate":"1991-11-04","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":49,"firstDate":"2000-08-09","lastDate":"2025-04-16","metrics":{"ss":8,"delinquent":47,"recentRows":3,"paidPenalty":8641,"proposedPenalty":8990,"currentAssessment":8641},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2953181","VIOLATION_NO":"9701582","ISSUE_DT":"04/16/2025","CFR_STANDARD_CD":"56.4203","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-16"},{"SOURCE_ROW_NUMBER":"2884898","VIOLATION_NO":"9770234","ISSUE_DT":"08/30/2023","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":"2023-08-30"},{"SOURCE_ROW_NUMBER":"2838126","VIOLATION_NO":"9237479","ISSUE_DT":"10/13/2021","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-10-13"},{"SOURCE_ROW_NUMBER":"2408283","VIOLATION_NO":"8902309","ISSUE_DT":"07/13/2017","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-07-13"},{"SOURCE_ROW_NUMBER":"2333221","VIOLATION_NO":"8733838","ISSUE_DT":"06/10/2014","CFR_STANDARD_CD":"56.12041","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-10"},{"SOURCE_ROW_NUMBER":"2290313","VIOLATION_NO":"8730376","ISSUE_DT":"04/11/2013","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-04-11"},{"SOURCE_ROW_NUMBER":"2184383","VIOLATION_NO":"8726500","ISSUE_DT":"01/16/2013","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"634.00","CURRENT_ASSESSMENT_AMT":"634.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-01-16"},{"SOURCE_ROW_NUMBER":"2184382","VIOLATION_NO":"8726499","ISSUE_DT":"01/16/2013","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"127.00","CURRENT_ASSESSMENT_AMT":"127.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-01-16"},{"SOURCE_ROW_NUMBER":"2181037","VIOLATION_NO":"8653976","ISSUE_DT":"06/26/2012","CFR_STANDARD_CD":"56.3200","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2678.00","CURRENT_ASSESSMENT_AMT":"2678.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"2181036","VIOLATION_NO":"8653975","ISSUE_DT":"06/26/2012","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"243.00","CURRENT_ASSESSMENT_AMT":"243.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"2181035","VIOLATION_NO":"8653974","ISSUE_DT":"06/26/2012","CFR_STANDARD_CD":"56.12001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"162.00","CURRENT_ASSESSMENT_AMT":"162.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"2180088","VIOLATION_NO":"8653889","ISSUE_DT":"01/04/2012","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-01-04"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2011-06-10","lastDate":"2011-07-11","metrics":{"appeals":0,"decisions":3,"recentRows":0,"decisionPenalty":485,"originalPenalty":834},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"277075","VIOLATION_NO":"6597315","DOCKET_NO":"SE 2010-813M","DECISION_DT":"07/11/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2011-07-11"},{"SOURCE_ROW_NUMBER":"275547","VIOLATION_NO":"6597312","DOCKET_NO":"SE 2010-813M","DECISION_DT":"07/11/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2011-07-11"},{"SOURCE_ROW_NUMBER":"51017","VIOLATION_NO":"6513156","DOCKET_NO":"SE 2010-329M","DECISION_DT":"06/10/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"634.00","DECISION_PENALTY_AMT":"285.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2011-06-10"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":4,"firstDate":"2001-02-12","lastDate":"2001-02-12","metrics":{"linkedIssuances":4},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2009-10-28","lastDate":"2010-04-06","metrics":{"decisions":3,"ssChanged":0,"recentRows":0,"decisionPenalty":485,"proposedPenalty":834},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"358517","CITATION_NO":"6597315","CITATION_ISSUE_DT":"04/06/2010","DOCKET_NO":"SE 2010-813M","DECISION_DT":"07/11/2011","CFR_STANDARD_CODE":"56.12018","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-04-06"},{"SOURCE_ROW_NUMBER":"79231","CITATION_NO":"6597312","CITATION_ISSUE_DT":"04/06/2010","DOCKET_NO":"SE 2010-813M","DECISION_DT":"07/11/2011","CFR_STANDARD_CODE":"56.4102","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-04-06"},{"SOURCE_ROW_NUMBER":"187947","CITATION_NO":"6513156","CITATION_ISSUE_DT":"10/28/2009","DOCKET_NO":"SE 2010-329M","DECISION_DT":"06/10/2011","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"634.00","DECISION_PENALTY_AMT":"285.00","sourceDate":"2009-10-28"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":272,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":7,"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":60,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":7,"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":7,"firstDate":"1989-07-01","lastDate":"2020-01-17","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":5},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":72,"firstDate":"2000-08-09","lastDate":"2026-06-23","metrics":{"inspectors":73,"recentRows":15,"onSiteHours":676.25,"inspectionHours":1099.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"724343","EVENT_NO":"F030983","INSPECTION_BEGIN_DT":"06/23/2026","INSPECTION_END_DT":"06/25/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.75","SUM_TOTAL_ON_SITE_HOURS":"16.25","sourceDate":"2026-06-23"},{"SOURCE_ROW_NUMBER":"554492","EVENT_NO":"F030973","INSPECTION_BEGIN_DT":"03/31/2026","INSPECTION_END_DT":"03/31/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2026-03-31"},{"SOURCE_ROW_NUMBER":"683929","EVENT_NO":"F0197CC","INSPECTION_BEGIN_DT":"03/25/2026","INSPECTION_END_DT":"03/30/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2026-03-25"},{"SOURCE_ROW_NUMBER":"364266","EVENT_NO":"F0115EF","INSPECTION_BEGIN_DT":"03/11/2026","INSPECTION_END_DT":"03/13/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"39.5","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2026-03-11"},{"SOURCE_ROW_NUMBER":"510486","EVENT_NO":"F0119AA","INSPECTION_BEGIN_DT":"04/15/2025","INSPECTION_END_DT":"04/17/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.75","SUM_TOTAL_ON_SITE_HOURS":"14.75","sourceDate":"2025-04-15"},{"SOURCE_ROW_NUMBER":"177662","EVENT_NO":"F011989","INSPECTION_BEGIN_DT":"11/06/2024","INSPECTION_END_DT":"11/08/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.75","SUM_TOTAL_ON_SITE_HOURS":"18.5","sourceDate":"2024-11-06"},{"SOURCE_ROW_NUMBER":"337662","EVENT_NO":"7047071","INSPECTION_BEGIN_DT":"07/17/2024","INSPECTION_END_DT":"07/18/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2024-07-17"},{"SOURCE_ROW_NUMBER":"1147545","EVENT_NO":"7046131","INSPECTION_BEGIN_DT":"01/10/2024","INSPECTION_END_DT":"01/11/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2024-01-10"},{"SOURCE_ROW_NUMBER":"57276","EVENT_NO":"7045935","INSPECTION_BEGIN_DT":"09/27/2023","INSPECTION_END_DT":"09/28/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2023-09-27"},{"SOURCE_ROW_NUMBER":"138159","EVENT_NO":"7046108","INSPECTION_BEGIN_DT":"08/29/2023","INSPECTION_END_DT":"08/30/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2023-08-29"},{"SOURCE_ROW_NUMBER":"569332","EVENT_NO":"7037144","INSPECTION_BEGIN_DT":"03/22/2023","INSPECTION_END_DT":"03/24/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"308427","EVENT_NO":"7035167","INSPECTION_BEGIN_DT":"02/08/2023","INSPECTION_END_DT":"02/08/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2023-02-08"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":318,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":4891,"employees":13,"production":0},"2026-Q1":{"hours":5042,"employees":14,"production":0},"2025-Q4":{"hours":4775,"employees":11,"production":0},"2025-Q3":{"hours":4825,"employees":12,"production":0},"2025-Q2":{"hours":4682,"employees":11,"production":0},"2025-Q1":{"hours":4731,"employees":11,"production":0},"2024-Q4":{"hours":4085,"employees":11,"production":0},"2024-Q3":{"hours":4603,"employees":12,"production":0},"2024-Q2":{"hours":4527,"employees":12,"production":0},"2024-Q1":{"hours":2975,"employees":10,"production":0},"2023-Q4":{"hours":3344,"employees":10,"production":0},"2023-Q3":{"hours":3162,"employees":10,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":70,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":19163,"employees":9,"production":0},"2018":{"hours":20080,"employees":10,"production":0},"2019":{"hours":20105,"employees":9,"production":0},"2020":{"hours":18580,"employees":12,"production":0},"2021":{"hours":18321,"employees":11,"production":0},"2022":{"hours":19490,"employees":12,"production":0},"2023":{"hours":15616,"employees":11,"production":0},"2024":{"hours":16190,"employees":11,"production":0},"2025":{"hours":19013,"employees":11,"production":0},"2026":{"hours":9933,"employees":14,"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":26,"firstDate":"2000-08-09","lastDate":"2026-03-26","metrics":{"recentRows":15,"actionTaken":26,"maxExposureRatio":0.48,"overExposureLimit":0,"exposureRatioTotal":1.66},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"305752","EVENT_NO":"F0197CC","SAMPLE_NO":"000000202601279600","SAMPLE_DATE":"03/26/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.37","EXPOSURE_LIMIT":"0001.21","C_OVER_E":"00.31","JOB_CD_DESC":"Lab Technician","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-26"},{"SOURCE_ROW_NUMBER":"305751","EVENT_NO":"F0197CC","SAMPLE_NO":"000000202601279500","SAMPLE_DATE":"03/26/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-26"},{"SOURCE_ROW_NUMBER":"305750","EVENT_NO":"F0197CC","SAMPLE_NO":"000000202601279400","SAMPLE_DATE":"03/26/2026","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":"2026-03-26"},{"SOURCE_ROW_NUMBER":"305749","EVENT_NO":"F0197CC","SAMPLE_NO":"000000202601279300","SAMPLE_DATE":"03/26/2026","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":"2026-03-26"},{"SOURCE_ROW_NUMBER":"287973","EVENT_NO":"F011989","SAMPLE_NO":"000000202404800300","SAMPLE_DATE":"11/08/2024","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":"2024-11-08"},{"SOURCE_ROW_NUMBER":"287972","EVENT_NO":"F011989","SAMPLE_NO":"000000202404800200","SAMPLE_DATE":"11/08/2024","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":"2024-11-08"},{"SOURCE_ROW_NUMBER":"287971","EVENT_NO":"F011989","SAMPLE_NO":"000000202404800100","SAMPLE_DATE":"11/08/2024","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":"2024-11-08"},{"SOURCE_ROW_NUMBER":"287970","EVENT_NO":"F011989","SAMPLE_NO":"000000202404800000","SAMPLE_DATE":"11/08/2024","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":"2024-11-08"},{"SOURCE_ROW_NUMBER":"273821","EVENT_NO":"7045935","SAMPLE_NO":"000000202304338400","SAMPLE_DATE":"09/27/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-09-27"},{"SOURCE_ROW_NUMBER":"273820","EVENT_NO":"7045935","SAMPLE_NO":"000000202304338300","SAMPLE_DATE":"09/27/2023","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":"2023-09-27"},{"SOURCE_ROW_NUMBER":"273819","EVENT_NO":"7045935","SAMPLE_NO":"000000202304338200","SAMPLE_DATE":"09/27/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.94","C_OVER_E":"00.23","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-09-27"},{"SOURCE_ROW_NUMBER":"273818","EVENT_NO":"7045935","SAMPLE_NO":"000000202304338100","SAMPLE_DATE":"09/27/2023","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":"2023-09-27"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":49,"firstDate":"2000-08-09","lastDate":"2025-04-16","metrics":{"ss":8,"amountDue":8641,"contested":3,"amountPaid":8641,"recentRows":3,"section104d":0,"unterminated":0,"proposedPenalty":8990},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"416127","VIOLATION_NO":"9701582","VIOLATION_ISSUE_DT":"04/16/2025","SIG_SUB":"N","PART_SECTION":"56.4203","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-16"},{"SOURCE_ROW_NUMBER":"416140","VIOLATION_NO":"9770234","VIOLATION_ISSUE_DT":"08/30/2023","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/30/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-08-30"},{"SOURCE_ROW_NUMBER":"416147","VIOLATION_NO":"9237479","VIOLATION_ISSUE_DT":"10/13/2021","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/13/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-10-13"},{"SOURCE_ROW_NUMBER":"416136","VIOLATION_NO":"8902309","VIOLATION_ISSUE_DT":"07/13/2017","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/13/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-07-13"},{"SOURCE_ROW_NUMBER":"416128","VIOLATION_NO":"8733838","VIOLATION_ISSUE_DT":"06/10/2014","SIG_SUB":"N","PART_SECTION":"56.12041","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/10/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-10"},{"SOURCE_ROW_NUMBER":"416126","VIOLATION_NO":"8730376","VIOLATION_ISSUE_DT":"04/11/2013","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/11/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-04-11"},{"SOURCE_ROW_NUMBER":"416106","VIOLATION_NO":"8726500","VIOLATION_ISSUE_DT":"01/16/2013","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/17/2013","PROPOSED_PENALTY":"634","AMOUNT_DUE":"634","AMOUNT_PAID":"634","CONTESTED_IND":"N","sourceDate":"2013-01-16"},{"SOURCE_ROW_NUMBER":"416105","VIOLATION_NO":"8726499","VIOLATION_ISSUE_DT":"01/16/2013","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2013","PROPOSED_PENALTY":"127","AMOUNT_DUE":"127","AMOUNT_PAID":"127","CONTESTED_IND":"N","sourceDate":"2013-01-16"},{"SOURCE_ROW_NUMBER":"416135","VIOLATION_NO":"8653976","VIOLATION_ISSUE_DT":"06/26/2012","SIG_SUB":"Y","PART_SECTION":"56.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/27/2012","PROPOSED_PENALTY":"2678","AMOUNT_DUE":"2678","AMOUNT_PAID":"2678","CONTESTED_IND":"N","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"416134","VIOLATION_NO":"8653975","VIOLATION_ISSUE_DT":"06/26/2012","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/26/2012","PROPOSED_PENALTY":"243","AMOUNT_DUE":"243","AMOUNT_PAID":"243","CONTESTED_IND":"N","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"416133","VIOLATION_NO":"8653974","VIOLATION_ISSUE_DT":"06/26/2012","SIG_SUB":"N","PART_SECTION":"56.12001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/26/2012","PROPOSED_PENALTY":"162","AMOUNT_DUE":"162","AMOUNT_PAID":"162","CONTESTED_IND":"N","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"416104","VIOLATION_NO":"8653889","VIOLATION_ISSUE_DT":"01/04/2012","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/04/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-01-04"}]}],"safety":{"href":"/api/v1/mines/0901039/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0901039/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":"Extinguisher recharging or replacement.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4203","part":"56","subchapter":"K","subpart":"C","id":"56.4203","citation":"30 CFR 56.4203","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":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Design of switches and starting boxes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12041","part":"56","subchapter":"K","subpart":"K","id":"56.12041","citation":"30 CFR 56.12041","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"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":3},{"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":"Circuit overload protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12001","part":"56","subchapter":"K","subpart":"K","id":"56.12001","citation":"30 CFR 56.12001","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":"0901039","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}