{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1202273","name":"Keystone Aggregates Inc.","status":"Abandoned","status_date":"2025-07-01","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"IN","county":"Noble","nearest_town":"Albion","operator_id":"L17322","operator_name":"Keystone Aggregates Inc.","controller_id":"M13210","controller_name":"Daniel J  Hatfield; Michael J  Hatfield","district":"M4","office":"Lansing MI Field Office","employees":0,"latitude":41.281667,"longitude":-85.519722},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":468},"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":"1202273","name":"Keystone Aggregates Inc."},"operator":{"type":"operator","id":"L17322","name":"Keystone Aggregates Inc."},"controller":{"type":"controller","id":"M13210","name":"Daniel J  Hatfield; Michael J  Hatfield"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17322","name":"Keystone Aggregates Inc."},"object":{"type":"mine","id":"1202273","name":"Keystone Aggregates Inc."},"validFrom":"2000-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202273|L17322|2000-04-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13210","name":"Daniel J  Hatfield et al"},"object":{"type":"mine","id":"1202273","name":"Keystone Aggregates Inc."},"validFrom":"2000-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202273|M13210|2000-04-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13210","name":"Daniel J  Hatfield et al"},"object":{"type":"operator","id":"L17322","name":"Keystone Aggregates Inc."},"validFrom":"2000-04-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1202273","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202273|L17322|2000-04-01|M13210|2000-04-01|155747"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13210","name":"Michael J  Hatfield et al"},"object":{"type":"operator","id":"L17322","name":"Keystone Aggregates Inc."},"validFrom":"2000-04-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1202273","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1202273|L17322|2000-04-01|M13210|2000-04-01|155748"}}],"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":2,"firstDate":"2003-08-21","lastDate":"2007-09-11","metrics":{"daysLost":93,"injuries":2,"fatalities":0,"recentRows":0,"restrictedDays":1,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"125472","DOCUMENT_NO":"220072890007","ACCIDENT_DT":"09/11/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"92","NARRATIVE":"Employee was leaving the premises at the end of his shift.  He pulled on the chain used to lock the front yard gate.  He heard and felt a \"pop\" in right arm.  He pulled his tendon off of his right bicep.  Please note that the date of this injury was also his last day of employment.  He had previously given us his notice that he would be seeking employment elsewhere.","sourceDate":"2007-09-11"},{"SOURCE_ROW_NUMBER":"18234","DOCUMENT_NO":"220032450122","ACCIDENT_DT":"08/21/2003","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Miner, NEC","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"TWO EMPLOYEES WERE CHANGING A HAULBACK CABLE ON THE DRAGLINE. CABLE WAS LOOSENED & THE SLACK CABLE STARTED TO TWIST DUE TO RELEASE OF TENSION & TWISTED AROUND ONE EMPLOYEE'S RIGHT HAND. HIS HA ND & FINGERS WERE SMASHED - NO STITCHES, BREAKS, ETC., ONLY SWELLING & BRUISING.","sourceDate":"2003-08-21"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2025-07-01","lastDate":"2025-07-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":75,"firstDate":"2000-09-15","lastDate":"2025-01-15","metrics":{"ss":21,"delinquent":74,"recentRows":13,"paidPenalty":13596,"proposedPenalty":13596,"currentAssessment":13596},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2952349","VIOLATION_NO":"6497506","ISSUE_DT":"01/15/2025","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-15"},{"SOURCE_ROW_NUMBER":"2860567","VIOLATION_NO":"9782887","ISSUE_DT":"05/30/2024","CFR_STANDARD_CD":"56.16005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-30"},{"SOURCE_ROW_NUMBER":"2860566","VIOLATION_NO":"9782886","ISSUE_DT":"05/30/2024","CFR_STANDARD_CD":"56.15001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-30"},{"SOURCE_ROW_NUMBER":"2860218","VIOLATION_NO":"9782341","ISSUE_DT":"02/29/2024","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-02-29"},{"SOURCE_ROW_NUMBER":"2859248","VIOLATION_NO":"9547492","ISSUE_DT":"06/08/2023","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"2816659","VIOLATION_NO":"9547103","ISSUE_DT":"02/16/2023","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"232.00","CURRENT_ASSESSMENT_AMT":"232.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-02-16"},{"SOURCE_ROW_NUMBER":"2857456","VIOLATION_NO":"9544038","ISSUE_DT":"04/28/2022","CFR_STANDARD_CD":"56.4200(b)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"2857455","VIOLATION_NO":"9544037","ISSUE_DT":"04/28/2022","CFR_STANDARD_CD":"56.16006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"2857454","VIOLATION_NO":"9544036","ISSUE_DT":"04/28/2022","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"2857424","VIOLATION_NO":"9544005","ISSUE_DT":"04/12/2022","CFR_STANDARD_CD":"56.16009","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"321.00","CURRENT_ASSESSMENT_AMT":"321.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-12"},{"SOURCE_ROW_NUMBER":"2857423","VIOLATION_NO":"9544004","ISSUE_DT":"04/12/2022","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"144.00","CURRENT_ASSESSMENT_AMT":"144.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-12"},{"SOURCE_ROW_NUMBER":"2857422","VIOLATION_NO":"9544003","ISSUE_DT":"04/12/2022","CFR_STANDARD_CD":"56.16007(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"321.00","CURRENT_ASSESSMENT_AMT":"321.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-12"}]},{"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":"2000-04-01","lastDate":"2000-04-01","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":49,"firstDate":"2000-07-18","lastDate":"2025-08-25","metrics":{"inspectors":51,"recentRows":11,"onSiteHours":337.75,"inspectionHours":633.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"519554","EVENT_NO":"F02E6C7","INSPECTION_BEGIN_DT":"08/25/2025","INSPECTION_END_DT":"08/25/2025","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2025-08-25"},{"SOURCE_ROW_NUMBER":"466554","EVENT_NO":"F017B8A","INSPECTION_BEGIN_DT":"04/22/2025","INSPECTION_END_DT":"04/22/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"699207","EVENT_NO":"F01161D","INSPECTION_BEGIN_DT":"01/15/2025","INSPECTION_END_DT":"01/15/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2025-01-15"},{"SOURCE_ROW_NUMBER":"820410","EVENT_NO":"7031086","INSPECTION_BEGIN_DT":"05/28/2024","INSPECTION_END_DT":"05/30/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.75","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2024-05-28"},{"SOURCE_ROW_NUMBER":"176205","EVENT_NO":"7031008","INSPECTION_BEGIN_DT":"02/29/2024","INSPECTION_END_DT":"02/29/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2024-02-29"},{"SOURCE_ROW_NUMBER":"450492","EVENT_NO":"7030775","INSPECTION_BEGIN_DT":"06/08/2023","INSPECTION_END_DT":"06/08/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"523423","EVENT_NO":"7010873","INSPECTION_BEGIN_DT":"02/16/2023","INSPECTION_END_DT":"02/27/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.5","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2023-02-16"},{"SOURCE_ROW_NUMBER":"950688","EVENT_NO":"7030187","INSPECTION_BEGIN_DT":"04/27/2022","INSPECTION_END_DT":"04/28/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2022-04-27"},{"SOURCE_ROW_NUMBER":"192973","EVENT_NO":"7030180","INSPECTION_BEGIN_DT":"04/11/2022","INSPECTION_END_DT":"04/12/2022","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2022-04-11"},{"SOURCE_ROW_NUMBER":"1116542","EVENT_NO":"7030152","INSPECTION_BEGIN_DT":"01/19/2022","INSPECTION_END_DT":"01/19/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2022-01-19"},{"SOURCE_ROW_NUMBER":"582048","EVENT_NO":"6704667","INSPECTION_BEGIN_DT":"05/10/2021","INSPECTION_END_DT":"05/10/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2021-05-10"},{"SOURCE_ROW_NUMBER":"629669","EVENT_NO":"6704624","INSPECTION_BEGIN_DT":"11/17/2020","INSPECTION_END_DT":"11/17/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2020-11-17"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":200,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2025-Q1":{"hours":849,"employees":3,"production":0},"2024-Q4":{"hours":966,"employees":3,"production":0},"2024-Q3":{"hours":1020,"employees":3,"production":0},"2024-Q2":{"hours":984,"employees":3,"production":0},"2024-Q1":{"hours":857,"employees":3,"production":0},"2023-Q4":{"hours":1098,"employees":4,"production":0},"2023-Q3":{"hours":1553,"employees":4,"production":0},"2023-Q2":{"hours":1661,"employees":4,"production":0},"2023-Q1":{"hours":1425,"employees":4,"production":0},"2022-Q4":{"hours":1464,"employees":4,"production":0},"2022-Q3":{"hours":1672,"employees":4,"production":0},"2022-Q2":{"hours":1355,"employees":4,"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":52,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2016":{"hours":6557,"employees":4,"production":0},"2017":{"hours":6320,"employees":4,"production":0},"2018":{"hours":6299,"employees":4,"production":0},"2019":{"hours":6077,"employees":4,"production":0},"2020":{"hours":6614,"employees":4,"production":0},"2021":{"hours":6065,"employees":4,"production":0},"2022":{"hours":5816,"employees":4,"production":0},"2023":{"hours":5737,"employees":4,"production":0},"2024":{"hours":3827,"employees":3,"production":0},"2025":{"hours":849,"employees":3,"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":11,"firstDate":"2000-07-19","lastDate":"2024-05-30","metrics":{"recentRows":1,"actionTaken":11,"maxExposureRatio":1.83,"overExposureLimit":2,"exposureRatioTotal":3.97},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"280504","EVENT_NO":"7031086","SAMPLE_NO":"000000202402332700","SAMPLE_DATE":"05/30/2024","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":"2024-05-30"},{"SOURCE_ROW_NUMBER":"244965","EVENT_NO":"6704624","SAMPLE_NO":"000000202004608500","SAMPLE_DATE":"11/17/2020","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":"2020-11-17"},{"SOURCE_ROW_NUMBER":"244964","EVENT_NO":"6704624","SAMPLE_NO":"000000202004608400","SAMPLE_DATE":"11/17/2020","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":"2020-11-17"},{"SOURCE_ROW_NUMBER":"211531","EVENT_NO":"6746184","SAMPLE_NO":"000000201706021700","SAMPLE_DATE":"10/16/2017","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":"2017-10-16"},{"SOURCE_ROW_NUMBER":"118587","EVENT_NO":"6514676","SAMPLE_NO":"000000200910094700","SAMPLE_DATE":"10/22/2009","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-10-22"},{"SOURCE_ROW_NUMBER":"5431","EVENT_NO":"0783508","SAMPLE_NO":"000000200101243300","SAMPLE_DATE":"04/03/2001","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":"2001-04-03"},{"SOURCE_ROW_NUMBER":"5430","EVENT_NO":"0783508","SAMPLE_NO":"000000200101243200","SAMPLE_DATE":"04/03/2001","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.01","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2001-04-03"},{"SOURCE_ROW_NUMBER":"201615","EVENT_NO":"0714075","SAMPLE_NO":"800000200000026300","SAMPLE_DATE":"07/19/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.84","EXPOSURE_LIMIT":"0000.46","C_OVER_E":"01.83","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"LAB RESULTS INDICATE EXPOSURE LIMIT EXCEEDED","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"201614","EVENT_NO":"0714075","SAMPLE_NO":"800000200000026200","SAMPLE_DATE":"07/19/2000","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":"2000-07-19"},{"SOURCE_ROW_NUMBER":"201613","EVENT_NO":"0714075","SAMPLE_NO":"800000200000026100","SAMPLE_DATE":"07/19/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.59","C_OVER_E":"00.32","JOB_CD_DESC":"Dragline Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"2720","EVENT_NO":"0714075","SAMPLE_NO":"000000200001573200","SAMPLE_DATE":"07/19/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.85","EXPOSURE_LIMIT":"0000.47","C_OVER_E":"01.81","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2000-07-19"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":75,"firstDate":"2000-09-15","lastDate":"2025-01-15","metrics":{"ss":21,"amountDue":13596,"contested":0,"amountPaid":13596,"recentRows":13,"section104d":1,"unterminated":0,"proposedPenalty":13596},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"619664","VIOLATION_NO":"6497506","VIOLATION_ISSUE_DT":"01/15/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/15/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-15"},{"SOURCE_ROW_NUMBER":"619701","VIOLATION_NO":"9782887","VIOLATION_ISSUE_DT":"05/30/2024","SIG_SUB":"N","PART_SECTION":"56.16005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/30/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-05-30"},{"SOURCE_ROW_NUMBER":"619700","VIOLATION_NO":"9782886","VIOLATION_ISSUE_DT":"05/30/2024","SIG_SUB":"N","PART_SECTION":"56.15001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/30/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-05-30"},{"SOURCE_ROW_NUMBER":"619669","VIOLATION_NO":"9782341","VIOLATION_ISSUE_DT":"02/29/2024","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/29/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-02-29"},{"SOURCE_ROW_NUMBER":"619702","VIOLATION_NO":"9547492","VIOLATION_ISSUE_DT":"06/08/2023","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/08/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"619668","VIOLATION_NO":"9547103","VIOLATION_ISSUE_DT":"02/16/2023","SIG_SUB":"N","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/21/2023","PROPOSED_PENALTY":"232","AMOUNT_DUE":"232","AMOUNT_PAID":"232","CONTESTED_IND":"N","sourceDate":"2023-02-16"},{"SOURCE_ROW_NUMBER":"619692","VIOLATION_NO":"9544038","VIOLATION_ISSUE_DT":"04/28/2022","SIG_SUB":"N","PART_SECTION":"56.4200(b)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"619691","VIOLATION_NO":"9544037","VIOLATION_ISSUE_DT":"04/28/2022","SIG_SUB":"N","PART_SECTION":"56.16006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"619690","VIOLATION_NO":"9544036","VIOLATION_ISSUE_DT":"04/28/2022","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"619685","VIOLATION_NO":"9544005","VIOLATION_ISSUE_DT":"04/12/2022","SIG_SUB":"Y","PART_SECTION":"56.16009","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2022","PROPOSED_PENALTY":"321","AMOUNT_DUE":"321","AMOUNT_PAID":"321","CONTESTED_IND":"N","sourceDate":"2022-04-12"},{"SOURCE_ROW_NUMBER":"619684","VIOLATION_NO":"9544004","VIOLATION_ISSUE_DT":"04/12/2022","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2022","PROPOSED_PENALTY":"144","AMOUNT_DUE":"144","AMOUNT_PAID":"144","CONTESTED_IND":"N","sourceDate":"2022-04-12"},{"SOURCE_ROW_NUMBER":"619683","VIOLATION_NO":"9544003","VIOLATION_ISSUE_DT":"04/12/2022","SIG_SUB":"Y","PART_SECTION":"56.16007(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2022","PROPOSED_PENALTY":"321","AMOUNT_DUE":"321","AMOUNT_PAID":"321","CONTESTED_IND":"N","sourceDate":"2022-04-12"}]}],"safety":{"href":"/api/v1/mines/1202273/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1202273/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":"Securing gas cylinders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005","part":"56","subchapter":"K","subpart":"O","id":"56.16005","citation":"30 CFR 56.16005","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":"First-aid materials.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15001","part":"56","subchapter":"K","subpart":"N","id":"56.15001","citation":"30 CFR 56.15001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"General requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200","part":"56","subchapter":"K","subpart":"C","id":"56.4200","citation":"30 CFR 56.4200","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":"Protection of gas cylinder valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006","part":"56","subchapter":"K","subpart":"O","id":"56.16006","citation":"30 CFR 56.16006","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":"Suspended loads.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16009","part":"56","subchapter":"K","subpart":"O","id":"56.16009","citation":"30 CFR 56.16009","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":"Taglines, hitches, and slings.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16007","part":"56","subchapter":"K","subpart":"O","id":"56.16007","citation":"30 CFR 56.16007","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":"1202273","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}