{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2401843","name":"Thompson Pit","status":"Abandoned","status_date":"2006-04-18","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MT","county":"Cascade","nearest_town":"Vaughn","operator_id":"L13425","operator_name":"Thompson Excavating, Inc","controller_id":"M10245","controller_name":"George R  Thompson","district":"M6","office":"Helena MT Field Office","employees":0,"latitude":47.547081,"longitude":-111.599138},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":168},"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":"2401843","name":"Thompson Pit"},"operator":{"type":"operator","id":"L13425","name":"Thompson Excavating, Inc"},"controller":{"type":"controller","id":"M10245","name":"George R  Thompson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13425","name":"Thompson Excavating, Inc"},"object":{"type":"mine","id":"2401843","name":"Thompson Pit"},"validFrom":"1987-05-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2401843|L13425|1987-05-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10245","name":"George R  Thompson"},"object":{"type":"mine","id":"2401843","name":"Thompson Pit"},"validFrom":"1987-05-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2401843|M10245|1987-05-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10245","name":"George R  Thompson"},"object":{"type":"operator","id":"L13425","name":"Thompson Excavating, Inc"},"validFrom":"1987-05-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2401843","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2401843|L13425|1987-05-01|M10245|1987-05-01|148687"}}],"coverage":{"historyRecords":1,"edgeCount":3,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2006-04-18","lastDate":"2006-04-18","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":26,"firstDate":"2000-10-18","lastDate":"2006-05-01","metrics":{"ss":3,"delinquent":26,"recentRows":0,"paidPenalty":1544,"proposedPenalty":1973,"currentAssessment":1724},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"494504","VIOLATION_NO":"6323585","ISSUE_DT":"05/01/2006","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-05-01"},{"SOURCE_ROW_NUMBER":"494430","VIOLATION_NO":"6271455","ISSUE_DT":"10/04/2005","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"494429","VIOLATION_NO":"6271454","ISSUE_DT":"10/04/2005","CFR_STANDARD_CD":"56.4104(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"494352","VIOLATION_NO":"6271299","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494351","VIOLATION_NO":"6271298","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494350","VIOLATION_NO":"6271297","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.12013(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494349","VIOLATION_NO":"6271295","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494348","VIOLATION_NO":"6271294","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494347","VIOLATION_NO":"6271293","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.18002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494346","VIOLATION_NO":"6271292","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494345","VIOLATION_NO":"6271291","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.12016","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"494344","VIOLATION_NO":"6271290","ISSUE_DT":"09/01/2004","CFR_STANDARD_CD":"56.4201(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-09-01"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":22,"firstDate":"2004-05-18","lastDate":"2005-08-29","metrics":{"appeals":0,"decisions":22,"recentRows":0,"decisionPenalty":1320,"originalPenalty":1569},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"188650","VIOLATION_NO":"6271292","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188581","VIOLATION_NO":"6271295","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188580","VIOLATION_NO":"6271285","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188579","VIOLATION_NO":"6271283","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188578","VIOLATION_NO":"6271280","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188385","VIOLATION_NO":"6271291","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188384","VIOLATION_NO":"6271289","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188383","VIOLATION_NO":"6271287","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188382","VIOLATION_NO":"6271281","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188381","VIOLATION_NO":"6271279","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"99.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188128","VIOLATION_NO":"6271298","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"},{"SOURCE_ROW_NUMBER":"188127","VIOLATION_NO":"6271293","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2005-08-29"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":20,"firstDate":"2004-09-01","lastDate":"2004-09-01","metrics":{"decisions":20,"ssChanged":0,"recentRows":0,"decisionPenalty":1200,"proposedPenalty":1449},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"396577","CITATION_NO":"6271284","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"395928","CITATION_NO":"6271286","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.12018","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"395876","CITATION_NO":"6271285","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.12032","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"339496","CITATION_NO":"6271290","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.4201(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"339410","CITATION_NO":"6271294","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.14112(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"339222","CITATION_NO":"6271297","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.12013(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"282506","CITATION_NO":"6271280","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.12030","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"226306","CITATION_NO":"6271295","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.12008","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"226174","CITATION_NO":"6271292","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"226173","CITATION_NO":"6271289","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.4101","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"170084","CITATION_NO":"6271291","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.12016","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"169444","CITATION_NO":"6271293","CITATION_ISSUE_DT":"09/01/2004","DOCKET_NO":"WEST 2005-347M","DECISION_DT":"08/29/2005","CFR_STANDARD_CODE":"56.18002(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-09-01"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"1987-05-01","lastDate":"1987-05-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":9,"firstDate":"2000-10-18","lastDate":"2006-05-01","metrics":{"inspectors":13,"recentRows":0,"onSiteHours":74.25,"inspectionHours":115,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"958061","EVENT_NO":"1088749","INSPECTION_BEGIN_DT":"05/01/2006","INSPECTION_END_DT":"05/01/2006","ACTIVITY_CODE":"E24","ACTIVITY":"Other Technical Compliance Investigations","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2006-05-01"},{"SOURCE_ROW_NUMBER":"997474","EVENT_NO":"1088725","INSPECTION_BEGIN_DT":"10/04/2005","INSPECTION_END_DT":"10/05/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.75","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"1008020","EVENT_NO":"1088676","INSPECTION_BEGIN_DT":"09/01/2004","INSPECTION_END_DT":"09/01/2004","ACTIVITY_CODE":"82","ACTIVITY":"AT MINE TRAINING ACTIVITIES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"879026","EVENT_NO":"1088674","INSPECTION_BEGIN_DT":"09/01/2004","INSPECTION_END_DT":"09/03/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"69","SUM_TOTAL_ON_SITE_HOURS":"57","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"373257","EVENT_NO":"1069684","INSPECTION_BEGIN_DT":"09/15/2003","INSPECTION_END_DT":"09/16/2003","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2003-09-15"},{"SOURCE_ROW_NUMBER":"617078","EVENT_NO":"1068876","INSPECTION_BEGIN_DT":"10/16/2002","INSPECTION_END_DT":"10/16/2002","ACTIVITY_CODE":"46","ACTIVITY":"SPECIAL ENFORCEMENT 4","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2002-10-16"},{"SOURCE_ROW_NUMBER":"1053903","EVENT_NO":"0465242","INSPECTION_BEGIN_DT":"08/26/2002","INSPECTION_END_DT":"08/27/2002","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2002-08-26"},{"SOURCE_ROW_NUMBER":"83569","EVENT_NO":"0659649","INSPECTION_BEGIN_DT":"04/19/2001","INSPECTION_END_DT":"04/19/2001","ACTIVITY_CODE":"02","ACTIVITY":"COMPLIANCE FOLLOW-UP INSPECTION","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2001-04-19"},{"SOURCE_ROW_NUMBER":"170604","EVENT_NO":"0659694","INSPECTION_BEGIN_DT":"10/18/2000","INSPECTION_END_DT":"10/18/2000","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2000-10-18"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":50,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2006-Q1":{"hours":0,"employees":0,"production":0},"2005-Q4":{"hours":98,"employees":3,"production":0},"2005-Q3":{"hours":186,"employees":3,"production":0},"2005-Q2":{"hours":108,"employees":4,"production":0},"2005-Q1":{"hours":36,"employees":3,"production":0},"2004-Q4":{"hours":294,"employees":8,"production":0},"2004-Q3":{"hours":304,"employees":3,"production":0},"2004-Q2":{"hours":280,"employees":5,"production":0},"2004-Q1":{"hours":650,"employees":2,"production":0},"2003-Q4":{"hours":144,"employees":3,"production":0},"2003-Q3":{"hours":628,"employees":3,"production":0},"2003-Q2":{"hours":785,"employees":3,"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":12,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":919,"employees":6,"production":0},"2001":{"hours":1699,"employees":9,"production":0},"2002":{"hours":1717,"employees":5,"production":0},"2003":{"hours":5171,"employees":4,"production":0},"2004":{"hours":1528,"employees":5,"production":0},"2005":{"hours":428,"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-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":26,"firstDate":"2000-10-18","lastDate":"2006-05-01","metrics":{"ss":3,"amountDue":1724,"contested":22,"amountPaid":1544,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":1973},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1470142","VIOLATION_NO":"6323585","VIOLATION_ISSUE_DT":"05/01/2006","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/16/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2006-05-01"},{"SOURCE_ROW_NUMBER":"1470166","VIOLATION_NO":"6271455","VIOLATION_ISSUE_DT":"10/04/2005","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/07/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"1470165","VIOLATION_NO":"6271454","VIOLATION_ISSUE_DT":"10/04/2005","SIG_SUB":"N","PART_SECTION":"56.4104(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/04/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"1470162","VIOLATION_NO":"6271299","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470161","VIOLATION_NO":"6271298","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470160","VIOLATION_NO":"6271297","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.12013(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470159","VIOLATION_NO":"6271295","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470158","VIOLATION_NO":"6271294","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470157","VIOLATION_NO":"6271293","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470156","VIOLATION_NO":"6271292","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470155","VIOLATION_NO":"6271291","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.12016","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"},{"SOURCE_ROW_NUMBER":"1470154","VIOLATION_NO":"6271290","VIOLATION_ISSUE_DT":"09/01/2004","SIG_SUB":"N","PART_SECTION":"56.4201(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/03/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2005-347M","sourceDate":"2004-09-01"}]}],"safety":{"href":"/api/v1/mines/2401843/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2401843/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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","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":"Combustible waste.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4104","part":"56","subchapter":"K","subpart":"C","id":"56.4104","citation":"30 CFR 56.4104","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":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":"Splices and repairs of power cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12013","part":"56","subchapter":"K","subpart":"K","id":"56.12013","citation":"30 CFR 56.12013","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":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":"Work on electrically-powered equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12016","part":"56","subchapter":"K","subpart":"K","id":"56.12016","citation":"30 CFR 56.12016","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2401843","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}