{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4104196","name":"Conroe Wet Plant","status":"Abandoned","status_date":"2022-03-25","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"TX","county":"Montgomery","nearest_town":"Conroe","operator_id":"L11411","operator_name":"Liberty Materials, Inc.","controller_id":"M03997","controller_name":"James E  Welch; Evelyn  Welch","district":"M5","office":"Broussard LA Field Office","employees":0,"latitude":30.182222,"longitude":-95.378333},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":496},"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":"4104196","name":"Conroe Wet Plant"},"operator":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"controller":{"type":"controller","id":"M03997","name":"James E  Welch; Evelyn  Welch"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03997","name":"James E  Welch et al"},"object":{"type":"mine","id":"4104196","name":"Conroe Wet Plant"},"validFrom":"1989-12-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104196|M03997|1989-12-19|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"object":{"type":"mine","id":"4104196","name":"Conroe Wet Plant"},"validFrom":"2000-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104196|L11411|2000-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03997","name":"James E  Welch et al"},"object":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"validFrom":"2000-08-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4104196","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104196|L11411|2000-08-01|M03997|1989-12-19|130676"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03997","name":"Evelyn  Welch et al"},"object":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"validFrom":"2000-08-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4104196","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104196|L11411|2000-08-01|M03997|1989-12-19|130677"}}],"coverage":{"historyRecords":2,"edgeCount":4,"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":3,"firstDate":"2015-03-02","lastDate":"2016-11-18","metrics":{"daysLost":23,"injuries":3,"fatalities":0,"recentRows":0,"restrictedDays":67,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"256908","DOCUMENT_NO":"220163330015","ACCIDENT_DT":"11/18/2016","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"21","NARRATIVE":"Employees were cleaning under the main feed belt. Foreman failed to properly lockout plant. Pulley became energized & employee that was using a rod to turn the pulley was struck on hand/side of face(small cut on head). Broke two fingers/lacerated both tendons on left hand(pinky/ring fingers. Everyone involved was suspended & entire plant was re-trained on LO-TO-TO procedures.","sourceDate":"2016-11-18"},{"SOURCE_ROW_NUMBER":"136307","DOCUMENT_NO":"220151200006","ACCIDENT_DT":"04/20/2015","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was conducting maintenance on the truck scale. A trucker drove onto the scale despite EE telling the trucker to stop and wait for him to finish. The scale shifted slightly and smashed EE's finger, causing the right ring finger to break.","sourceDate":"2015-04-20"},{"SOURCE_ROW_NUMBER":"16001","DOCUMENT_NO":"220150710040","ACCIDENT_DT":"03/02/2015","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"The Loader Operator was loading on-road commercial trucks with concrete sand. The operator strained his neck while getting a bucket full of material out of the stockpile. A doctor visit revealed the injury to be a minor strain. The employee was on light duty until 3-9-15. The suspension on the loaders chair was replaced to insure a similar injury does not occur again.","sourceDate":"2015-03-02"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2022-03-25","lastDate":"2022-03-25","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":112,"firstDate":"2001-01-11","lastDate":"2019-04-03","metrics":{"ss":35,"delinquent":110,"recentRows":0,"paidPenalty":49349,"proposedPenalty":49349,"currentAssessment":49349},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2542526","VIOLATION_NO":"9454438","ISSUE_DT":"04/03/2019","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"604.00","CURRENT_ASSESSMENT_AMT":"604.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-04-03"},{"SOURCE_ROW_NUMBER":"2542525","VIOLATION_NO":"9454437","ISSUE_DT":"04/03/2019","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-04-03"},{"SOURCE_ROW_NUMBER":"2530846","VIOLATION_NO":"9401950","ISSUE_DT":"10/24/2018","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-10-24"},{"SOURCE_ROW_NUMBER":"2530845","VIOLATION_NO":"9401949","ISSUE_DT":"10/24/2018","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"163.00","CURRENT_ASSESSMENT_AMT":"163.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-10-24"},{"SOURCE_ROW_NUMBER":"2528673","VIOLATION_NO":"9357070","ISSUE_DT":"05/17/2018","CFR_STANDARD_CD":"47.44(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"2528672","VIOLATION_NO":"9357069","ISSUE_DT":"05/17/2018","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"163.00","CURRENT_ASSESSMENT_AMT":"163.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"2528671","VIOLATION_NO":"9357068","ISSUE_DT":"05/17/2018","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"163.00","CURRENT_ASSESSMENT_AMT":"163.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"2435957","VIOLATION_NO":"8968585","ISSUE_DT":"10/17/2017","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-17"},{"SOURCE_ROW_NUMBER":"2435956","VIOLATION_NO":"8968584","ISSUE_DT":"10/17/2017","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-17"},{"SOURCE_ROW_NUMBER":"2435955","VIOLATION_NO":"8968583","ISSUE_DT":"10/17/2017","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"148.00","CURRENT_ASSESSMENT_AMT":"148.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-17"},{"SOURCE_ROW_NUMBER":"2438518","VIOLATION_NO":"8971113","ISSUE_DT":"06/27/2017","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-06-27"},{"SOURCE_ROW_NUMBER":"2438517","VIOLATION_NO":"8971112","ISSUE_DT":"06/27/2017","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-06-27"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2013-09-16","lastDate":"2013-09-16","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":8893,"originalPenalty":8893},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"90883","VIOLATION_NO":"8679232","DOCKET_NO":"CENT 2012-883M","DECISION_DT":"09/16/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"8893.00","DECISION_PENALTY_AMT":"8893.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2013-09-16"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2012-07-10","lastDate":"2012-07-10","metrics":{"decisions":1,"ssChanged":0,"recentRows":0,"decisionPenalty":8893,"proposedPenalty":8893},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"426182","CITATION_NO":"8679232","CITATION_ISSUE_DT":"07/10/2012","DOCKET_NO":"CENT 2012-883M","DECISION_DT":"09/16/2013","CFR_STANDARD_CODE":"56.14132(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"8893.00","DECISION_PENALTY_AMT":"8893.00","sourceDate":"2012-07-10"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"2000-08-01","lastDate":"2000-08-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":53,"firstDate":"2001-01-11","lastDate":"2021-10-07","metrics":{"inspectors":55,"recentRows":2,"onSiteHours":308.25,"inspectionHours":590.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"297616","EVENT_NO":"6887243","INSPECTION_BEGIN_DT":"10/07/2021","INSPECTION_END_DT":"10/07/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2021-10-07"},{"SOURCE_ROW_NUMBER":"1043345","EVENT_NO":"6883684","INSPECTION_BEGIN_DT":"05/17/2021","INSPECTION_END_DT":"05/20/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2021-05-17"},{"SOURCE_ROW_NUMBER":"626814","EVENT_NO":"6883655","INSPECTION_BEGIN_DT":"10/27/2020","INSPECTION_END_DT":"10/27/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2020-10-27"},{"SOURCE_ROW_NUMBER":"557333","EVENT_NO":"6883736","INSPECTION_BEGIN_DT":"04/28/2020","INSPECTION_END_DT":"04/28/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2020-04-28"},{"SOURCE_ROW_NUMBER":"987818","EVENT_NO":"6882411","INSPECTION_BEGIN_DT":"02/26/2020","INSPECTION_END_DT":"02/27/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.75","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2020-02-26"},{"SOURCE_ROW_NUMBER":"678893","EVENT_NO":"6809034","INSPECTION_BEGIN_DT":"04/03/2019","INSPECTION_END_DT":"04/03/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2019-04-03"},{"SOURCE_ROW_NUMBER":"477910","EVENT_NO":"6803083","INSPECTION_BEGIN_DT":"10/23/2018","INSPECTION_END_DT":"10/24/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2018-10-23"},{"SOURCE_ROW_NUMBER":"582067","EVENT_NO":"6802226","INSPECTION_BEGIN_DT":"05/17/2018","INSPECTION_END_DT":"05/17/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"984337","EVENT_NO":"6736985","INSPECTION_BEGIN_DT":"10/17/2017","INSPECTION_END_DT":"10/18/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"35","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2017-10-17"},{"SOURCE_ROW_NUMBER":"987179","EVENT_NO":"6738076","INSPECTION_BEGIN_DT":"06/26/2017","INSPECTION_END_DT":"06/27/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2017-06-26"},{"SOURCE_ROW_NUMBER":"270192","EVENT_NO":"6736937","INSPECTION_BEGIN_DT":"12/21/2016","INSPECTION_END_DT":"12/21/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2016-12-21"},{"SOURCE_ROW_NUMBER":"763337","EVENT_NO":"6735026","INSPECTION_BEGIN_DT":"07/11/2016","INSPECTION_END_DT":"07/12/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2016-07-11"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":158,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2021-Q4":{"hours":100,"employees":2,"production":0},"2021-Q3":{"hours":100,"employees":2,"production":0},"2021-Q2":{"hours":400,"employees":2,"production":0},"2021-Q1":{"hours":815,"employees":3,"production":0},"2020-Q4":{"hours":300,"employees":2,"production":0},"2020-Q3":{"hours":914,"employees":3,"production":0},"2020-Q2":{"hours":788,"employees":2,"production":0},"2020-Q1":{"hours":13829,"employees":22,"production":0},"2019-Q4":{"hours":15248,"employees":32,"production":0},"2019-Q3":{"hours":13861,"employees":22,"production":0},"2019-Q2":{"hours":24504,"employees":27,"production":0},"2019-Q1":{"hours":13770,"employees":16,"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":42,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2012":{"hours":45163,"employees":23,"production":0},"2013":{"hours":52550,"employees":28,"production":0},"2014":{"hours":57214,"employees":32,"production":0},"2015":{"hours":56494,"employees":23,"production":0},"2016":{"hours":45751,"employees":18,"production":0},"2017":{"hours":49597,"employees":15,"production":0},"2018":{"hours":79044,"employees":23,"production":0},"2019":{"hours":67383,"employees":24,"production":0},"2020":{"hours":15831,"employees":8,"production":0},"2021":{"hours":1415,"employees":2,"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":9,"firstDate":"2007-11-07","lastDate":"2017-10-18","metrics":{"recentRows":0,"actionTaken":9,"maxExposureRatio":0.09,"overExposureLimit":0,"exposureRatioTotal":0.09},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"211555","EVENT_NO":"6736985","SAMPLE_NO":"000000201706017700","SAMPLE_DATE":"10/18/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-10-18"},{"SOURCE_ROW_NUMBER":"211554","EVENT_NO":"6736985","SAMPLE_NO":"000000201706017600","SAMPLE_DATE":"10/18/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-10-18"},{"SOURCE_ROW_NUMBER":"211553","EVENT_NO":"6736985","SAMPLE_NO":"000000201706017500","SAMPLE_DATE":"10/18/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Hydrating Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-10-18"},{"SOURCE_ROW_NUMBER":"134050","EVENT_NO":"6547296","SAMPLE_NO":"000000201105482500","SAMPLE_DATE":"06/08/2011","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":"2011-06-08"},{"SOURCE_ROW_NUMBER":"134049","EVENT_NO":"6547296","SAMPLE_NO":"000000201105482400","SAMPLE_DATE":"06/08/2011","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":"2011-06-08"},{"SOURCE_ROW_NUMBER":"134048","EVENT_NO":"6547296","SAMPLE_NO":"000000201105482300","SAMPLE_DATE":"06/08/2011","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.37","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Hydrating Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-06-08"},{"SOURCE_ROW_NUMBER":"74045","EVENT_NO":"1051533","SAMPLE_NO":"000000200708496200","SAMPLE_DATE":"11/07/2007","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2007-11-07"},{"SOURCE_ROW_NUMBER":"74044","EVENT_NO":"1051533","SAMPLE_NO":"000000200708496100","SAMPLE_DATE":"11/07/2007","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2007-11-07"},{"SOURCE_ROW_NUMBER":"74043","EVENT_NO":"1051533","SAMPLE_NO":"000000200708496000","SAMPLE_DATE":"11/07/2007","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0001.58","C_OVER_E":"00.09","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2007-11-07"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":113,"firstDate":"2001-01-11","lastDate":"2019-04-03","metrics":{"ss":35,"amountDue":49349,"contested":0,"amountPaid":49349,"recentRows":0,"section104d":2,"unterminated":1,"proposedPenalty":49349},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2156996","VIOLATION_NO":"9454438","VIOLATION_ISSUE_DT":"04/03/2019","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2019","PROPOSED_PENALTY":"604","AMOUNT_DUE":"604","AMOUNT_PAID":"604","CONTESTED_IND":"N","sourceDate":"2019-04-03"},{"SOURCE_ROW_NUMBER":"2156995","VIOLATION_NO":"9454437","VIOLATION_ISSUE_DT":"04/03/2019","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-04-03"},{"SOURCE_ROW_NUMBER":"2157057","VIOLATION_NO":"9401950","VIOLATION_ISSUE_DT":"10/24/2018","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-10-24"},{"SOURCE_ROW_NUMBER":"2157056","VIOLATION_NO":"9401949","VIOLATION_ISSUE_DT":"10/24/2018","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2018","PROPOSED_PENALTY":"163","AMOUNT_DUE":"163","AMOUNT_PAID":"163","CONTESTED_IND":"N","sourceDate":"2018-10-24"},{"SOURCE_ROW_NUMBER":"2157010","VIOLATION_NO":"9357070","VIOLATION_ISSUE_DT":"05/17/2018","SIG_SUB":"N","PART_SECTION":"47.44(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/17/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"2157009","VIOLATION_NO":"9357069","VIOLATION_ISSUE_DT":"05/17/2018","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/17/2018","PROPOSED_PENALTY":"163","AMOUNT_DUE":"163","AMOUNT_PAID":"163","CONTESTED_IND":"N","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"2157008","VIOLATION_NO":"9357068","VIOLATION_ISSUE_DT":"05/17/2018","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/17/2018","PROPOSED_PENALTY":"163","AMOUNT_DUE":"163","AMOUNT_PAID":"163","CONTESTED_IND":"N","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"2157055","VIOLATION_NO":"8968585","VIOLATION_ISSUE_DT":"10/17/2017","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-17"},{"SOURCE_ROW_NUMBER":"2157054","VIOLATION_NO":"8968584","VIOLATION_ISSUE_DT":"10/17/2017","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-17"},{"SOURCE_ROW_NUMBER":"2157053","VIOLATION_NO":"8968583","VIOLATION_ISSUE_DT":"10/17/2017","SIG_SUB":"Y","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2017","PROPOSED_PENALTY":"148","AMOUNT_DUE":"148","AMOUNT_PAID":"148","CONTESTED_IND":"N","sourceDate":"2017-10-17"},{"SOURCE_ROW_NUMBER":"2157019","VIOLATION_NO":"8971113","VIOLATION_ISSUE_DT":"06/27/2017","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/27/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-06-27"},{"SOURCE_ROW_NUMBER":"2157018","VIOLATION_NO":"8971112","VIOLATION_ISSUE_DT":"06/27/2017","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/27/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-06-27"}]}],"safety":{"href":"/api/v1/mines/4104196/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4104196/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":"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":6},{"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":"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":3},{"chapter":"I","heading":"Temporary, portable containers.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.44","part":"47","subchapter":"H","subpart":"E","id":"47.44","citation":"30 CFR 47.44","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","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":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4104196","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}