{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1202452","name":"Martin County Stone","status":"Abandoned","status_date":"2020-02-03","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"IN","county":"Martin","nearest_town":"Williams","operator_id":"L06514","operator_name":"Rogers Group Inc.","controller_id":"M00452","controller_name":"Rogers Group Inc","district":"C08","office":"Vincennes IN Field Office","employees":0,"latitude":38.807778,"longitude":-86.686389},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":884},"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":"1202452","name":"Martin County Stone"},"operator":{"type":"operator","id":"L06514","name":"Rogers Group Inc."},"controller":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"mine","id":"1202452","name":"Martin County Stone"},"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":"1202452|M00452|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0120429","name":"Indian Creek Quarries LLC"},"object":{"type":"mine","id":"1202452","name":"Martin County Stone"},"validFrom":"2011-11-29","validTo":"2020-02-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0120429|2011-11-29|2020-02-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0102407","name":"David  Graber et al"},"object":{"type":"mine","id":"1202452","name":"Martin County Stone"},"validFrom":"2011-11-29","validTo":"2017-09-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0102407|2011-11-29|2017-09-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0102407","name":"David  Graber et al"},"object":{"type":"operator","id":"0120429","name":"Indian Creek Quarries LLC"},"validFrom":"2011-11-29","validTo":"2017-09-28","current":false,"derived":true,"evidenceMineId":"1202452","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0120429|2011-11-29|0102407|2011-11-29|17535"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0102407","name":"Kevin  Schnarr et al"},"object":{"type":"operator","id":"0120429","name":"Indian Creek Quarries LLC"},"validFrom":"2011-11-29","validTo":"2017-09-28","current":false,"derived":true,"evidenceMineId":"1202452","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0120429|2011-11-29|0102407|2011-11-29|17536"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0136541","name":"River Trading Company et al"},"object":{"type":"mine","id":"1202452","name":"Martin County Stone"},"validFrom":"2017-09-29","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0136541|2017-09-29|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0136541","name":"River Trading Company et al"},"object":{"type":"operator","id":"0120429","name":"Indian Creek Quarries LLC"},"validFrom":"2017-09-29","validTo":"2020-02-02","current":false,"derived":true,"evidenceMineId":"1202452","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0120429|2011-11-29|0136541|2017-09-29|27516"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0136541","name":"Kevin  Schnarr et al"},"object":{"type":"operator","id":"0120429","name":"Indian Creek Quarries LLC"},"validFrom":"2017-09-29","validTo":"2020-02-02","current":false,"derived":true,"evidenceMineId":"1202452","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0120429|2011-11-29|0136541|2017-09-29|27517"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0136541","name":"David  Graber et al"},"object":{"type":"operator","id":"0120429","name":"Indian Creek Quarries LLC"},"validFrom":"2017-09-29","validTo":"2020-02-02","current":false,"derived":true,"evidenceMineId":"1202452","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|0120429|2011-11-29|0136541|2017-09-29|27518"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06514","name":"Rogers Group Inc."},"object":{"type":"mine","id":"1202452","name":"Martin County Stone"},"validFrom":"2020-02-03","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|L06514|2020-02-03|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00452","name":"Rogers Group Inc"},"object":{"type":"operator","id":"L06514","name":"Rogers Group Inc."},"validFrom":"2020-02-03","validTo":null,"current":true,"derived":true,"evidenceMineId":"1202452","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202452|L06514|2020-02-03|M00452|1950-01-01|111091"}}],"coverage":{"historyRecords":6,"edgeCount":11,"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":4,"firstDate":"2013-05-29","lastDate":"2014-10-20","metrics":{"daysLost":74,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":2},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"125519","DOCUMENT_NO":"220143070097","ACCIDENT_DT":"10/20/2014","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","DAYS_LOST":"6","NARRATIVE":"After replacing V-belts on an elevated stone conveyor drive motor, the employee removed the lockout tag. He then returned to the motor to visually observe the belt tension while the belt was running. He went to retrieve a glove that had been left on the motor mount when his right hand came in contact with the belt and drive pulley, causing lacerations to his middle finger.","sourceDate":"2014-10-20"},{"SOURCE_ROW_NUMBER":"18266","DOCUMENT_NO":"220140970001","ACCIDENT_DT":"04/05/2014","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Blaster, Shooter, Shotfirer, Explosive worker, Powder gang/monkey","NO_INJURIES":"1","DAYS_LOST":"63","NARRATIVE":"Started de-watering holes, finished a row-backed powder truck to start next row. Powder in bulk truck jammed up in bin-EE climbed on top of truck to poke powder (break loose) pole was too long-he decided to lower hand rail to break pole-pole broke causing EE to lose balance-falling to ground. Broke left leg, left shoulder dislocated, bruised left lung.","sourceDate":"2014-04-05"},{"SOURCE_ROW_NUMBER":"31225","DOCUMENT_NO":"220132410051","ACCIDENT_DT":"08/23/2013","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"Employee was assigned to clean up lime dust/powder off a concrete pad. He pulled a muscle in his lower back while using a shovel.","sourceDate":"2013-08-23"},{"SOURCE_ROW_NUMBER":"207569","DOCUMENT_NO":"220131570004","ACCIDENT_DT":"05/29/2013","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"EXPLOSIVES AND BREAKING AGENTS","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"During the blast on 5/29/13 at 2:46pm - Fly rock escaped the perimeter and struck a representative of Pomps Tire Company in the right arm. The wound required 6 stitches to treat.","sourceDate":"2013-05-29"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2020-02-03","lastDate":"2020-02-03","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":90,"firstDate":"2011-11-29","lastDate":"2019-11-19","metrics":{"ss":30,"delinquent":80,"recentRows":0,"paidPenalty":31179,"proposedPenalty":31179,"currentAssessment":31179},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2384697","VIOLATION_NO":"9193216","ISSUE_DT":"11/19/2019","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"2384696","VIOLATION_NO":"9193215","ISSUE_DT":"11/19/2019","CFR_STANDARD_CD":"56.4130(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"2384695","VIOLATION_NO":"9193214","ISSUE_DT":"11/19/2019","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"2384694","VIOLATION_NO":"9193213","ISSUE_DT":"11/19/2019","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"2384693","VIOLATION_NO":"9193212","ISSUE_DT":"11/19/2019","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"2384413","VIOLATION_NO":"8887885","ISSUE_DT":"07/02/2019","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"372.00","CURRENT_ASSESSMENT_AMT":"372.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-02"},{"SOURCE_ROW_NUMBER":"2384412","VIOLATION_NO":"8887884","ISSUE_DT":"07/02/2019","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-02"},{"SOURCE_ROW_NUMBER":"2384411","VIOLATION_NO":"8887883","ISSUE_DT":"07/01/2019","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"2384410","VIOLATION_NO":"8887882","ISSUE_DT":"07/01/2019","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"168.00","CURRENT_ASSESSMENT_AMT":"168.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"2384409","VIOLATION_NO":"8887881","ISSUE_DT":"07/01/2019","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"2456569","VIOLATION_NO":"8955826","ISSUE_DT":"01/03/2019","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-01-03"},{"SOURCE_ROW_NUMBER":"2456568","VIOLATION_NO":"8955825","ISSUE_DT":"01/02/2019","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-01-02"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2016-08-26","lastDate":"2016-08-26","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":469,"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":6,"firstDate":"2011-11-29","lastDate":"2020-02-03","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":5},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":30,"firstDate":"2011-11-29","lastDate":"2020-02-10","metrics":{"inspectors":31,"recentRows":0,"onSiteHours":239.5,"inspectionHours":423.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"151739","EVENT_NO":"7010016","INSPECTION_BEGIN_DT":"02/10/2020","INSPECTION_END_DT":"02/10/2020","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2020-02-10"},{"SOURCE_ROW_NUMBER":"438363","EVENT_NO":"6704554","INSPECTION_BEGIN_DT":"11/18/2019","INSPECTION_END_DT":"11/20/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.75","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2019-11-18"},{"SOURCE_ROW_NUMBER":"1150968","EVENT_NO":"6704438","INSPECTION_BEGIN_DT":"07/01/2019","INSPECTION_END_DT":"07/02/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"990534","EVENT_NO":"6746474","INSPECTION_BEGIN_DT":"01/02/2019","INSPECTION_END_DT":"01/03/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.75","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2019-01-02"},{"SOURCE_ROW_NUMBER":"923517","EVENT_NO":"6746672","INSPECTION_BEGIN_DT":"07/12/2018","INSPECTION_END_DT":"07/13/2018","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2018-07-12"},{"SOURCE_ROW_NUMBER":"922200","EVENT_NO":"6746660","INSPECTION_BEGIN_DT":"05/14/2018","INSPECTION_END_DT":"05/14/2018","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2018-05-14"},{"SOURCE_ROW_NUMBER":"751228","EVENT_NO":"6746658","INSPECTION_BEGIN_DT":"05/07/2018","INSPECTION_END_DT":"05/08/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.75","SUM_TOTAL_ON_SITE_HOURS":"15.25","sourceDate":"2018-05-07"},{"SOURCE_ROW_NUMBER":"463302","EVENT_NO":"6704154","INSPECTION_BEGIN_DT":"10/24/2017","INSPECTION_END_DT":"10/26/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"33","SUM_TOTAL_ON_SITE_HOURS":"22.5","sourceDate":"2017-10-24"},{"SOURCE_ROW_NUMBER":"474019","EVENT_NO":"6701973","INSPECTION_BEGIN_DT":"04/03/2017","INSPECTION_END_DT":"04/03/2017","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.25","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2017-04-03"},{"SOURCE_ROW_NUMBER":"258863","EVENT_NO":"6701970","INSPECTION_BEGIN_DT":"03/21/2017","INSPECTION_END_DT":"03/22/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"18.5","sourceDate":"2017-03-21"},{"SOURCE_ROW_NUMBER":"869420","EVENT_NO":"6640881","INSPECTION_BEGIN_DT":"12/08/2016","INSPECTION_END_DT":"12/08/2016","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2016-12-08"},{"SOURCE_ROW_NUMBER":"3491","EVENT_NO":"6704013","INSPECTION_BEGIN_DT":"11/22/2016","INSPECTION_END_DT":"11/23/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2016-11-22"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":63,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2019-Q3":{"hours":7264,"employees":14,"production":0},"2019-Q2":{"hours":8770,"employees":16,"production":0},"2019-Q1":{"hours":5946,"employees":16,"production":0},"2018-Q4":{"hours":7885,"employees":16,"production":0},"2018-Q3":{"hours":8448,"employees":18,"production":0},"2018-Q2":{"hours":7543,"employees":13,"production":0},"2018-Q1":{"hours":6280,"employees":14,"production":0},"2017-Q4":{"hours":6678,"employees":13,"production":0},"2017-Q3":{"hours":6617,"employees":13,"production":0},"2017-Q2":{"hours":7590,"employees":16,"production":0},"2017-Q1":{"hours":10992,"employees":20,"production":0},"2016-Q4":{"hours":9389,"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":17,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2012":{"hours":11859,"employees":7,"production":0},"2013":{"hours":33326,"employees":29,"production":0},"2014":{"hours":39215,"employees":17,"production":0},"2015":{"hours":38269,"employees":17,"production":0},"2016":{"hours":38757,"employees":18,"production":0},"2017":{"hours":31877,"employees":16,"production":0},"2018":{"hours":30156,"employees":15,"production":0},"2019":{"hours":21980,"employees":15,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":4,"firstDate":"2013-04-02","lastDate":"2015-03-17","metrics":{"recentRows":0,"actionTaken":4,"maxExposureRatio":0.63,"overExposureLimit":0,"exposureRatioTotal":0.85},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"180201","EVENT_NO":"6640567","SAMPLE_NO":"000000201503356600","SAMPLE_DATE":"03/17/2015","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0006.29","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.63","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-03-17"},{"SOURCE_ROW_NUMBER":"167398","EVENT_NO":"6577764","SAMPLE_NO":"000000201302703900","SAMPLE_DATE":"04/02/2013","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":"2013-04-02"},{"SOURCE_ROW_NUMBER":"167397","EVENT_NO":"6577764","SAMPLE_NO":"000000201302703800","SAMPLE_DATE":"04/02/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.33","EXPOSURE_LIMIT":"0002.61","C_OVER_E":"00.13","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-04-02"},{"SOURCE_ROW_NUMBER":"166856","EVENT_NO":"6577764","SAMPLE_NO":"000000201302703700","SAMPLE_DATE":"04/02/2013","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.92","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.09","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-04-02"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":90,"firstDate":"2011-11-29","lastDate":"2019-11-19","metrics":{"ss":30,"amountDue":31179,"contested":0,"amountPaid":31179,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":31179},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"644515","VIOLATION_NO":"9193216","VIOLATION_ISSUE_DT":"11/19/2019","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/19/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"644514","VIOLATION_NO":"9193215","VIOLATION_ISSUE_DT":"11/19/2019","SIG_SUB":"N","PART_SECTION":"56.4130(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/20/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"644513","VIOLATION_NO":"9193214","VIOLATION_ISSUE_DT":"11/19/2019","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/19/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"644512","VIOLATION_NO":"9193213","VIOLATION_ISSUE_DT":"11/19/2019","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/20/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"644511","VIOLATION_NO":"9193212","VIOLATION_ISSUE_DT":"11/19/2019","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/19/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"644479","VIOLATION_NO":"8887885","VIOLATION_ISSUE_DT":"07/02/2019","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/02/2019","PROPOSED_PENALTY":"372","AMOUNT_DUE":"372","AMOUNT_PAID":"372","CONTESTED_IND":"N","sourceDate":"2019-07-02"},{"SOURCE_ROW_NUMBER":"644478","VIOLATION_NO":"8887884","VIOLATION_ISSUE_DT":"07/02/2019","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/02/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-07-02"},{"SOURCE_ROW_NUMBER":"644477","VIOLATION_NO":"8887883","VIOLATION_ISSUE_DT":"07/01/2019","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/02/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"644476","VIOLATION_NO":"8887882","VIOLATION_ISSUE_DT":"07/01/2019","SIG_SUB":"Y","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/01/2019","PROPOSED_PENALTY":"168","AMOUNT_DUE":"168","AMOUNT_PAID":"168","CONTESTED_IND":"N","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"644475","VIOLATION_NO":"8887881","VIOLATION_ISSUE_DT":"07/01/2019","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/01/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"644433","VIOLATION_NO":"8955826","VIOLATION_ISSUE_DT":"01/03/2019","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/03/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-01-03"},{"SOURCE_ROW_NUMBER":"644432","VIOLATION_NO":"8955825","VIOLATION_ISSUE_DT":"01/02/2019","SIG_SUB":"N","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/03/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-01-02"}]}],"safety":{"href":"/api/v1/mines/1202452/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1202452/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":"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":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},{"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":2},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"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":"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":"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":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":2},{"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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1202452","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}