{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0400539","name":"San Andreas Aggregates","status":"Abandoned","status_date":"2024-12-31","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Stone NEC","state":"CA","county":"Calaveras","nearest_town":"SAN ANDREAS","operator_id":"0064607","operator_name":"Martin Marietta Northern California Aggregates,LLC","controller_id":"M00174","controller_name":"Martin Marietta Materials Inc","district":"M7","office":"Vacaville CA Field Office","employees":3,"latitude":38.179167,"longitude":-120.6825},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":688},"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":"0400539","name":"San Andreas Aggregates"},"operator":{"type":"operator","id":"0064607","name":"Martin Marietta Northern California Aggregates,LLC"},"controller":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00421","name":"Flintkote Company"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"1950-01-01","validTo":"1980-04-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|L00421|1950-01-01|1980-04-06"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00345","name":"Flintkote Company"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|M00345|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00345","name":"Flintkote Company"},"object":{"type":"operator","id":"L00421","name":"Flintkote Company"},"validFrom":"1950-01-01","validTo":"1980-04-06","current":false,"derived":true,"evidenceMineId":"0400539","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|L00421|1950-01-01|M00345|1950-01-01|109744"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15723","name":"Calaveras Materials Inc"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"1980-04-07","validTo":"1999-05-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|L15723|1980-04-07|1999-05-26"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03174","name":"Cimenteries Cbr Cementbedrijven"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"1980-04-07","validTo":"1999-05-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|M03174|1980-04-07|1999-05-26"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03174","name":"Cimenteries Cbr Cementbedrijven"},"object":{"type":"operator","id":"L15723","name":"Calaveras Materials Inc"},"validFrom":"1980-04-07","validTo":"1999-05-26","current":false,"derived":true,"evidenceMineId":"0400539","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|L15723|1980-04-07|M03174|1980-04-07|128123"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"1999-05-12","validTo":"2021-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|M00004|1999-05-12|2021-09-30"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16937","name":"Lehigh Cement West, LLC"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"1999-05-27","validTo":"2023-01-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|L16937|1999-05-27|2023-01-19"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"operator","id":"L16937","name":"Lehigh Cement West, LLC"},"validFrom":"1999-05-27","validTo":"2021-09-30","current":false,"derived":true,"evidenceMineId":"0400539","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|L16937|1999-05-27|M00004|1999-05-12|100530"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"2005-09-15","validTo":"2007-08-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|M00521|2005-09-15|2007-08-22"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"2007-08-23","validTo":"2021-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|M00004|2007-08-23|2021-09-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"2021-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|M00174|2021-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"operator","id":"L16937","name":"Lehigh Cement West, LLC"},"validFrom":"2021-10-01","validTo":"2023-01-19","current":false,"derived":true,"evidenceMineId":"0400539","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|L16937|1999-05-27|M00174|2021-10-01|106578"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0064607","name":"Martin Marietta Northern California Aggregates,LLC"},"object":{"type":"mine","id":"0400539","name":"San Andreas Aggregates"},"validFrom":"2023-01-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|0064607|2023-01-20|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"operator","id":"0064607","name":"Martin Marietta Northern California Aggregates,LLC"},"validFrom":"2023-01-20","validTo":"2021-09-30","current":false,"derived":true,"evidenceMineId":"0400539","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|0064607|2023-01-20|M00004|2007-08-23|100617"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"operator","id":"0064607","name":"Martin Marietta Northern California Aggregates,LLC"},"validFrom":"2023-01-20","validTo":null,"current":true,"derived":true,"evidenceMineId":"0400539","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|0064607|2023-01-20|M00174|2021-10-01|106579"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"operator","id":"0064607","name":"Martin Marietta Northern California Aggregates,LLC"},"validFrom":"2023-01-20","validTo":"2007-08-22","current":false,"derived":true,"evidenceMineId":"0400539","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0400539|0064607|2023-01-20|M00521|2005-09-15|112688"}}],"coverage":{"historyRecords":7,"edgeCount":17,"intervalAnomalies":2,"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":"2003-04-26","lastDate":"2018-09-26","metrics":{"daysLost":0,"injuries":2,"fatalities":0,"recentRows":0,"restrictedDays":35,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"51957","DOCUMENT_NO":"220183600003","ACCIDENT_DT":"09/26/2018","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Groundman, Yardman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was in the process of removing sand that had accumulated under a conveyor with a bobcat. The employee had made several passes under the conveyor until ee struck a vertical ladder with the bobcat attachment. The bobcat struck a vertical ladder and a 6 inch piece of rebar flew off the crusher deck and struck the operator on the forehead causing 1-inch laceration.","sourceDate":"2018-09-26"},{"SOURCE_ROW_NUMBER":"86423","DOCUMENT_NO":"220031320076","ACCIDENT_DT":"04/26/2003","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","NARRATIVE":"EE WAS REPLACING ELECTRICAL PANEL WHEN THE PANEL SLIPPED OUT OF ITS SAFETY CHAIN HARNESS & FELL ON EE'S LEFT HAND RESULTING IN A LACERATION.","sourceDate":"2003-04-26"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2024-12-31","lastDate":"2024-12-31","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":102,"firstDate":"2001-04-24","lastDate":"2024-10-31","metrics":{"ss":23,"delinquent":94,"recentRows":8,"paidPenalty":15287,"proposedPenalty":15661,"currentAssessment":15287},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2772302","VIOLATION_NO":"9990072","ISSUE_DT":"10/31/2024","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-10-31"},{"SOURCE_ROW_NUMBER":"2772301","VIOLATION_NO":"9990071","ISSUE_DT":"10/31/2024","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-10-31"},{"SOURCE_ROW_NUMBER":"2772300","VIOLATION_NO":"9990070","ISSUE_DT":"10/31/2024","CFR_STANDARD_CD":"56.11027","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-10-31"},{"SOURCE_ROW_NUMBER":"2733559","VIOLATION_NO":"9852516","ISSUE_DT":"09/19/2023","CFR_STANDARD_CD":"56.9301","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-09-19"},{"SOURCE_ROW_NUMBER":"2733558","VIOLATION_NO":"9852515","ISSUE_DT":"09/19/2023","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-09-19"},{"SOURCE_ROW_NUMBER":"2642168","VIOLATION_NO":"9618058","ISSUE_DT":"01/05/2022","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-01-05"},{"SOURCE_ROW_NUMBER":"2642167","VIOLATION_NO":"9618057","ISSUE_DT":"01/05/2022","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"716.00","CURRENT_ASSESSMENT_AMT":"716.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-01-05"},{"SOURCE_ROW_NUMBER":"2639921","VIOLATION_NO":"9507143","ISSUE_DT":"06/22/2021","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-06-22"},{"SOURCE_ROW_NUMBER":"2581919","VIOLATION_NO":"9507043","ISSUE_DT":"11/30/2020","CFR_STANDARD_CD":"56.4130(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-11-30"},{"SOURCE_ROW_NUMBER":"2423198","VIOLATION_NO":"9437650","ISSUE_DT":"11/21/2019","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-21"},{"SOURCE_ROW_NUMBER":"2422078","VIOLATION_NO":"9377824","ISSUE_DT":"01/10/2019","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-01-10"},{"SOURCE_ROW_NUMBER":"2422077","VIOLATION_NO":"9377823","ISSUE_DT":"01/10/2019","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":"2019-01-10"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":7,"firstDate":"2004-02-20","lastDate":"2015-02-27","metrics":{"appeals":0,"decisions":7,"recentRows":0,"decisionPenalty":1406,"originalPenalty":1900},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"360650","VIOLATION_NO":"8785228","DOCKET_NO":"WEST 2014-0795","DECISION_DT":"02/27/2015","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"224.00","DECISION_PENALTY_AMT":"224.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-02-27"},{"SOURCE_ROW_NUMBER":"303800","VIOLATION_NO":"8603812","DOCKET_NO":"WEST 2011-1092M","DECISION_DT":"10/05/2011","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"499.00","DECISION_PENALTY_AMT":"499.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2011-10-05"},{"SOURCE_ROW_NUMBER":"302597","VIOLATION_NO":"8603809","DOCKET_NO":"WEST 2011-1092M","DECISION_DT":"10/05/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"499.00","DECISION_PENALTY_AMT":"249.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2011-10-05"},{"SOURCE_ROW_NUMBER":"283019","VIOLATION_NO":"6487096","DOCKET_NO":"WEST 2010-1897M","DECISION_DT":"07/19/2011","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"334.00","DECISION_PENALTY_AMT":"334.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2011-07-19"},{"SOURCE_ROW_NUMBER":"61612","VIOLATION_NO":"6487099","DOCKET_NO":"WEST 2010-1897M","DECISION_DT":"07/19/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"224.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2011-07-19"},{"SOURCE_ROW_NUMBER":"181353","VIOLATION_NO":"6345386","DOCKET_NO":"WEST 2003-23-M","DECISION_DT":"02/20/2004","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2004-02-20"},{"SOURCE_ROW_NUMBER":"595","VIOLATION_NO":"6345385","DOCKET_NO":"WEST 2003-23-M","DECISION_DT":"02/20/2004","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2004-02-20"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":2,"firstDate":"2011-05-06","lastDate":"2011-05-06","metrics":{"linkedIssuances":2},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2010-06-15","lastDate":"2014-05-07","metrics":{"decisions":5,"ssChanged":4,"recentRows":0,"decisionPenalty":1406,"proposedPenalty":1780},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"94461","CITATION_NO":"8785228","CITATION_ISSUE_DT":"05/07/2014","DOCKET_NO":"WEST 2014-0795","DECISION_DT":"02/27/2015","CFR_STANDARD_CODE":"56.4130(a)(3)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"224.00","DECISION_PENALTY_AMT":"224.00","sourceDate":"2014-05-07"},{"SOURCE_ROW_NUMBER":"251784","CITATION_NO":"8603812","CITATION_ISSUE_DT":"03/09/2011","DOCKET_NO":"WEST 2011-1092M","DECISION_DT":"10/05/2011","CFR_STANDARD_CODE":"56.14100(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"499.00","DECISION_PENALTY_AMT":"499.00","sourceDate":"2011-03-09"},{"SOURCE_ROW_NUMBER":"250171","CITATION_NO":"8603809","CITATION_ISSUE_DT":"03/08/2011","DOCKET_NO":"WEST 2011-1092M","DECISION_DT":"10/05/2011","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"499.00","DECISION_PENALTY_AMT":"249.00","sourceDate":"2011-03-08"},{"SOURCE_ROW_NUMBER":"248107","CITATION_NO":"6487096","CITATION_ISSUE_DT":"06/15/2010","DOCKET_NO":"WEST 2010-1897M","DECISION_DT":"07/19/2011","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"334.00","DECISION_PENALTY_AMT":"334.00","sourceDate":"2010-06-15"},{"SOURCE_ROW_NUMBER":"245949","CITATION_NO":"6487099","CITATION_ISSUE_DT":"06/15/2010","DOCKET_NO":"WEST 2010-1897M","DECISION_DT":"07/19/2011","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"224.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-06-15"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":114,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":3,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":28,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":3,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":7,"firstDate":"1950-01-01","lastDate":"2023-01-20","metrics":{"recentRows":3,"currentOperatorTenures":3,"completedOperatorTenures":4},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":59,"firstDate":"2000-09-13","lastDate":"2024-10-31","metrics":{"inspectors":60,"recentRows":9,"onSiteHours":444.75,"inspectionHours":807,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"594045","EVENT_NO":"6963062","INSPECTION_BEGIN_DT":"10/31/2024","INSPECTION_END_DT":"10/31/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2024-10-31"},{"SOURCE_ROW_NUMBER":"5156","EVENT_NO":"F014E88","INSPECTION_BEGIN_DT":"08/28/2024","INSPECTION_END_DT":"08/28/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2024-08-28"},{"SOURCE_ROW_NUMBER":"1075562","EVENT_NO":"7047489","INSPECTION_BEGIN_DT":"03/06/2024","INSPECTION_END_DT":"03/09/2024","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":"2024-03-06"},{"SOURCE_ROW_NUMBER":"1141830","EVENT_NO":"6963038","INSPECTION_BEGIN_DT":"10/02/2023","INSPECTION_END_DT":"10/03/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2023-10-02"},{"SOURCE_ROW_NUMBER":"942704","EVENT_NO":"6927254","INSPECTION_BEGIN_DT":"09/19/2023","INSPECTION_END_DT":"09/20/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2023-09-19"},{"SOURCE_ROW_NUMBER":"441043","EVENT_NO":"6873559","INSPECTION_BEGIN_DT":"07/12/2023","INSPECTION_END_DT":"07/17/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2023-07-12"},{"SOURCE_ROW_NUMBER":"977998","EVENT_NO":"6874255","INSPECTION_BEGIN_DT":"06/29/2022","INSPECTION_END_DT":"06/29/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2022-06-29"},{"SOURCE_ROW_NUMBER":"569423","EVENT_NO":"6874910","INSPECTION_BEGIN_DT":"01/05/2022","INSPECTION_END_DT":"01/05/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2022-01-05"},{"SOURCE_ROW_NUMBER":"485634","EVENT_NO":"6873737","INSPECTION_BEGIN_DT":"06/22/2021","INSPECTION_END_DT":"06/24/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2021-06-22"},{"SOURCE_ROW_NUMBER":"21462","EVENT_NO":"6829475","INSPECTION_BEGIN_DT":"11/30/2020","INSPECTION_END_DT":"12/01/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2020-11-30"},{"SOURCE_ROW_NUMBER":"509944","EVENT_NO":"6829230","INSPECTION_BEGIN_DT":"04/21/2020","INSPECTION_END_DT":"04/22/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2020-04-21"},{"SOURCE_ROW_NUMBER":"116297","EVENT_NO":"6729210","INSPECTION_BEGIN_DT":"11/20/2019","INSPECTION_END_DT":"11/21/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.75","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2019-11-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":196,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2024-Q4":{"hours":705,"employees":2,"production":0},"2024-Q3":{"hours":578,"employees":1,"production":0},"2024-Q2":{"hours":511,"employees":2,"production":0},"2024-Q1":{"hours":569,"employees":2,"production":0},"2023-Q4":{"hours":1008,"employees":2,"production":0},"2023-Q3":{"hours":1124,"employees":3,"production":0},"2023-Q2":{"hours":2194,"employees":4,"production":0},"2023-Q1":{"hours":1291,"employees":3,"production":0},"2022-Q4":{"hours":1634,"employees":3,"production":0},"2022-Q3":{"hours":2533,"employees":4,"production":0},"2022-Q2":{"hours":2375,"employees":4,"production":0},"2022-Q1":{"hours":2009,"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":50,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2015":{"hours":8007,"employees":4,"production":0},"2016":{"hours":8629,"employees":4,"production":0},"2017":{"hours":8787,"employees":4,"production":0},"2018":{"hours":7089,"employees":4,"production":0},"2019":{"hours":6389,"employees":3,"production":0},"2020":{"hours":6020,"employees":3,"production":0},"2021":{"hours":6853,"employees":3,"production":0},"2022":{"hours":8551,"employees":4,"production":0},"2023":{"hours":5617,"employees":3,"production":0},"2024":{"hours":2363,"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":12,"firstDate":"2001-04-26","lastDate":"2013-08-13","metrics":{"recentRows":0,"actionTaken":12,"maxExposureRatio":0.18,"overExposureLimit":0,"exposureRatioTotal":0.18},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"156106","EVENT_NO":"6592630","SAMPLE_NO":"000000201306266100","SAMPLE_DATE":"08/13/2013","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":"2013-08-13"},{"SOURCE_ROW_NUMBER":"60544","EVENT_NO":"1121896","SAMPLE_NO":"000000200507343900","SAMPLE_DATE":"08/10/2005","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-08-10"},{"SOURCE_ROW_NUMBER":"60543","EVENT_NO":"1121896","SAMPLE_NO":"000000200507343800","SAMPLE_DATE":"08/10/2005","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-08-10"},{"SOURCE_ROW_NUMBER":"60542","EVENT_NO":"1121896","SAMPLE_NO":"000000200507343600","SAMPLE_DATE":"08/10/2005","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":"2005-08-10"},{"SOURCE_ROW_NUMBER":"60541","EVENT_NO":"1121896","SAMPLE_NO":"000000200507343500","SAMPLE_DATE":"08/10/2005","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-08-10"},{"SOURCE_ROW_NUMBER":"5984","EVENT_NO":"0852229","SAMPLE_NO":"000000200302272000","SAMPLE_DATE":"03/12/2003","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-03-12"},{"SOURCE_ROW_NUMBER":"5983","EVENT_NO":"0852229","SAMPLE_NO":"000000200302271900","SAMPLE_DATE":"03/12/2003","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":"2003-03-12"},{"SOURCE_ROW_NUMBER":"5982","EVENT_NO":"0852229","SAMPLE_NO":"000000200302271800","SAMPLE_DATE":"03/12/2003","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.24","EXPOSURE_LIMIT":"0001.32","C_OVER_E":"00.18","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-03-12"},{"SOURCE_ROW_NUMBER":"5981","EVENT_NO":"0852229","SAMPLE_NO":"000000200302271700","SAMPLE_DATE":"03/12/2003","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":"2003-03-12"},{"SOURCE_ROW_NUMBER":"212421","EVENT_NO":"0645187","SAMPLE_NO":"800000200100337300","SAMPLE_DATE":"04/26/2001","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":"2001-04-26"},{"SOURCE_ROW_NUMBER":"4091","EVENT_NO":"0645187","SAMPLE_NO":"000000200101515000","SAMPLE_DATE":"04/26/2001","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":"2001-04-26"},{"SOURCE_ROW_NUMBER":"4090","EVENT_NO":"0645187","SAMPLE_NO":"000000200101514900","SAMPLE_DATE":"04/26/2001","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2001-04-26"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":102,"firstDate":"2001-04-24","lastDate":"2024-10-31","metrics":{"ss":23,"amountDue":15287,"contested":2,"amountPaid":15287,"recentRows":8,"section104d":0,"unterminated":0,"proposedPenalty":15661},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"209502","VIOLATION_NO":"9990072","VIOLATION_ISSUE_DT":"10/31/2024","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/31/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-10-31"},{"SOURCE_ROW_NUMBER":"209501","VIOLATION_NO":"9990071","VIOLATION_ISSUE_DT":"10/31/2024","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/31/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-10-31"},{"SOURCE_ROW_NUMBER":"209500","VIOLATION_NO":"9990070","VIOLATION_ISSUE_DT":"10/31/2024","SIG_SUB":"N","PART_SECTION":"56.11027","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/31/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-10-31"},{"SOURCE_ROW_NUMBER":"209495","VIOLATION_NO":"9852516","VIOLATION_ISSUE_DT":"09/19/2023","SIG_SUB":"N","PART_SECTION":"56.9301","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/19/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-09-19"},{"SOURCE_ROW_NUMBER":"209494","VIOLATION_NO":"9852515","VIOLATION_ISSUE_DT":"09/19/2023","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/03/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-09-19"},{"SOURCE_ROW_NUMBER":"209412","VIOLATION_NO":"9618058","VIOLATION_ISSUE_DT":"01/05/2022","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/05/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-01-05"},{"SOURCE_ROW_NUMBER":"209411","VIOLATION_NO":"9618057","VIOLATION_ISSUE_DT":"01/05/2022","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/05/2022","PROPOSED_PENALTY":"716","AMOUNT_DUE":"716","AMOUNT_PAID":"716","CONTESTED_IND":"N","sourceDate":"2022-01-05"},{"SOURCE_ROW_NUMBER":"209483","VIOLATION_NO":"9507143","VIOLATION_ISSUE_DT":"06/22/2021","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/24/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-06-22"},{"SOURCE_ROW_NUMBER":"209509","VIOLATION_NO":"9507043","VIOLATION_ISSUE_DT":"11/30/2020","SIG_SUB":"N","PART_SECTION":"56.4130(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/01/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-11-30"},{"SOURCE_ROW_NUMBER":"209503","VIOLATION_NO":"9437650","VIOLATION_ISSUE_DT":"11/21/2019","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/21/2019","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2019-11-21"},{"SOURCE_ROW_NUMBER":"209416","VIOLATION_NO":"9377824","VIOLATION_ISSUE_DT":"01/10/2019","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/10/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-01-10"},{"SOURCE_ROW_NUMBER":"209415","VIOLATION_NO":"9377823","VIOLATION_ISSUE_DT":"01/10/2019","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/10/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-01-10"}]}],"safety":{"href":"/api/v1/mines/0400539/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0400539/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":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","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":"Scaffolds and working platforms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11027","part":"56","subchapter":"K","subpart":"J","id":"56.11027","citation":"30 CFR 56.11027","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":"Dump site restraints.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9301","part":"56","subchapter":"K","subpart":"H","id":"56.9301","citation":"30 CFR 56.9301","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":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Electric substations and liquid storage facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130","part":"56","subchapter":"K","subpart":"C","id":"56.4130","citation":"30 CFR 56.4130","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0400539","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}