{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"0504196","name":"Barnard Quarry","status":"Intermittent","status_date":"2021-02-10","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Sandstone","state":"CO","county":"Larimer","nearest_town":"Lyons","operator_id":"L13847","operator_name":"Blue Mt Stone","controller_id":"M10578","controller_name":"Raul  Vasquez","district":"M6","office":"Denver CO Field Office","employees":8,"latitude":40.264444,"longitude":-105.276111},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":255},"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":"2026-10-17T05:35:58.500035+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":"0504196","name":"Barnard Quarry"},"operator":{"type":"operator","id":"L13847","name":"Blue Mt Stone"},"controller":{"type":"controller","id":"M10578","name":"Raul  Vasquez"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13847","name":"Blue Mt Stone"},"object":{"type":"mine","id":"0504196","name":"Barnard Quarry"},"validFrom":"1987-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0504196|L13847|1987-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10578","name":"Raul  Vasquez"},"object":{"type":"mine","id":"0504196","name":"Barnard Quarry"},"validFrom":"1987-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0504196|M10578|1987-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10578","name":"Raul  Vasquez"},"object":{"type":"operator","id":"L13847","name":"Blue Mt Stone"},"validFrom":"1987-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0504196","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0504196|L13847|1987-01-01|M10578|1987-01-01|149542"}}],"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":"2021-02-10","lastDate":"2021-02-10","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":66,"firstDate":"2000-10-11","lastDate":"2022-03-30","metrics":{"ss":27,"delinquent":63,"recentRows":4,"paidPenalty":14713,"proposedPenalty":15301,"currentAssessment":14713},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2619213","VIOLATION_NO":"9656498","ISSUE_DT":"03/30/2022","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-03-30"},{"SOURCE_ROW_NUMBER":"2518120","VIOLATION_NO":"9478095","ISSUE_DT":"05/24/2021","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"2518119","VIOLATION_NO":"9478094","ISSUE_DT":"05/24/2021","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"2518118","VIOLATION_NO":"9478093","ISSUE_DT":"05/24/2021","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"2511351","VIOLATION_NO":"9397450","ISSUE_DT":"07/22/2019","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-22"},{"SOURCE_ROW_NUMBER":"2511350","VIOLATION_NO":"9397449","ISSUE_DT":"07/15/2019","CFR_STANDARD_CD":"56.14205","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"372.00","CURRENT_ASSESSMENT_AMT":"372.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-15"},{"SOURCE_ROW_NUMBER":"2510625","VIOLATION_NO":"8838189","ISSUE_DT":"04/24/2018","CFR_STANDARD_CD":"46.7(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2510624","VIOLATION_NO":"8838188","ISSUE_DT":"04/24/2018","CFR_STANDARD_CD":"46.9(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2510623","VIOLATION_NO":"8838187","ISSUE_DT":"04/24/2018","CFR_STANDARD_CD":"56.18002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2510509","VIOLATION_NO":"8838143","ISSUE_DT":"10/24/2017","CFR_STANDARD_CD":"56.4203","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-24"},{"SOURCE_ROW_NUMBER":"2510508","VIOLATION_NO":"8838142","ISSUE_DT":"10/24/2017","CFR_STANDARD_CD":"56.15004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-24"},{"SOURCE_ROW_NUMBER":"2510507","VIOLATION_NO":"8838141","ISSUE_DT":"10/24/2017","CFR_STANDARD_CD":"56.14205","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-24"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":15,"firstDate":"2015-06-02","lastDate":"2017-06-28","metrics":{"appeals":0,"decisions":15,"recentRows":0,"decisionPenalty":5906,"originalPenalty":6494},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"163253","VIOLATION_NO":"8939705","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"138.00","DECISION_PENALTY_AMT":"138.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"163252","VIOLATION_NO":"8939703","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1026.00","DECISION_PENALTY_AMT":"1026.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"162747","VIOLATION_NO":"8939701","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"687.00","DECISION_PENALTY_AMT":"687.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"162599","VIOLATION_NO":"8939702","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2282.00","DECISION_PENALTY_AMT":"2282.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"390641","VIOLATION_NO":"8830961","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"196.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"390640","VIOLATION_NO":"8830957","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"390614","VIOLATION_NO":"8830960","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"196.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"148837","VIOLATION_NO":"8830967","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"148643","VIOLATION_NO":"8830963","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"148642","VIOLATION_NO":"8830962","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"196.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"148404","VIOLATION_NO":"8830966","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"148403","VIOLATION_NO":"8830964","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-06-02"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":15,"firstDate":"2014-08-20","lastDate":"2016-05-02","metrics":{"decisions":15,"ssChanged":0,"recentRows":0,"decisionPenalty":5906,"proposedPenalty":6494},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"435795","CITATION_NO":"8939705","CITATION_ISSUE_DT":"05/02/2016","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","CFR_STANDARD_CODE":"56.14132(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"138.00","DECISION_PENALTY_AMT":"138.00","sourceDate":"2016-05-02"},{"SOURCE_ROW_NUMBER":"211934","CITATION_NO":"8939702","CITATION_ISSUE_DT":"05/02/2016","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","CFR_STANDARD_CODE":"56.9301","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2282.00","DECISION_PENALTY_AMT":"2282.00","sourceDate":"2016-05-02"},{"SOURCE_ROW_NUMBER":"155510","CITATION_NO":"8939703","CITATION_ISSUE_DT":"05/02/2016","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","CFR_STANDARD_CODE":"56.14100(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1026.00","DECISION_PENALTY_AMT":"1026.00","sourceDate":"2016-05-02"},{"SOURCE_ROW_NUMBER":"151322","CITATION_NO":"8939701","CITATION_ISSUE_DT":"05/02/2016","DOCKET_NO":"WEST 2016-0600","DECISION_DT":"06/28/2017","CFR_STANDARD_CODE":"56.15002","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"687.00","DECISION_PENALTY_AMT":"687.00","sourceDate":"2016-05-02"},{"SOURCE_ROW_NUMBER":"376699","CITATION_NO":"8830967","CITATION_ISSUE_DT":"08/21/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.4201(a)(2)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-08-21"},{"SOURCE_ROW_NUMBER":"433434","CITATION_NO":"8830958","CITATION_ISSUE_DT":"08/20/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.12018","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-08-20"},{"SOURCE_ROW_NUMBER":"377885","CITATION_NO":"8830959","CITATION_ISSUE_DT":"08/20/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.20003(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"117.00","sourceDate":"2014-08-20"},{"SOURCE_ROW_NUMBER":"377837","CITATION_NO":"8830956","CITATION_ISSUE_DT":"08/20/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.14100(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"176.00","DECISION_PENALTY_AMT":"176.00","sourceDate":"2014-08-20"},{"SOURCE_ROW_NUMBER":"377676","CITATION_NO":"8830961","CITATION_ISSUE_DT":"08/20/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.14132(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"196.00","sourceDate":"2014-08-20"},{"SOURCE_ROW_NUMBER":"376248","CITATION_NO":"8830966","CITATION_ISSUE_DT":"08/20/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","sourceDate":"2014-08-20"},{"SOURCE_ROW_NUMBER":"319555","CITATION_NO":"8830962","CITATION_ISSUE_DT":"08/20/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.14101(a)(2)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"196.00","sourceDate":"2014-08-20"},{"SOURCE_ROW_NUMBER":"263726","CITATION_NO":"8830963","CITATION_ISSUE_DT":"08/20/2014","DOCKET_NO":"WEST 2015-0072","DECISION_DT":"06/02/2015","CFR_STANDARD_CODE":"56.14100(d)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-08-20"}]},{"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":"1987-01-01","lastDate":"1987-01-01","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":41,"firstDate":"2000-10-11","lastDate":"2026-06-02","metrics":{"inspectors":43,"recentRows":9,"onSiteHours":189.5,"inspectionHours":411.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1026126","EVENT_NO":"F01F236","INSPECTION_BEGIN_DT":"06/02/2026","INSPECTION_END_DT":"06/02/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2026-06-02"},{"SOURCE_ROW_NUMBER":"641797","EVENT_NO":"F01CB44","INSPECTION_BEGIN_DT":"09/30/2025","INSPECTION_END_DT":"09/30/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2025-09-30"},{"SOURCE_ROW_NUMBER":"322429","EVENT_NO":"F015958","INSPECTION_BEGIN_DT":"07/10/2025","INSPECTION_END_DT":"07/10/2025","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2025-07-10"},{"SOURCE_ROW_NUMBER":"3390","EVENT_NO":"F01CAAA","INSPECTION_BEGIN_DT":"05/14/2025","INSPECTION_END_DT":"05/15/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2025-05-14"},{"SOURCE_ROW_NUMBER":"517674","EVENT_NO":"F0040BB","INSPECTION_BEGIN_DT":"09/17/2024","INSPECTION_END_DT":"09/17/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2024-09-17"},{"SOURCE_ROW_NUMBER":"331833","EVENT_NO":"6947645","INSPECTION_BEGIN_DT":"10/12/2023","INSPECTION_END_DT":"10/12/2023","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2023-10-12"},{"SOURCE_ROW_NUMBER":"475862","EVENT_NO":"6947810","INSPECTION_BEGIN_DT":"09/11/2023","INSPECTION_END_DT":"09/11/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2023-09-11"},{"SOURCE_ROW_NUMBER":"1123082","EVENT_NO":"6853690","INSPECTION_BEGIN_DT":"03/30/2022","INSPECTION_END_DT":"03/31/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2022-03-30"},{"SOURCE_ROW_NUMBER":"769839","EVENT_NO":"6789379","INSPECTION_BEGIN_DT":"05/24/2021","INSPECTION_END_DT":"05/27/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.75","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"226636","EVENT_NO":"6785882","INSPECTION_BEGIN_DT":"01/08/2020","INSPECTION_END_DT":"01/09/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.25","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2020-01-08"},{"SOURCE_ROW_NUMBER":"194001","EVENT_NO":"6785861","INSPECTION_BEGIN_DT":"07/22/2019","INSPECTION_END_DT":"07/22/2019","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2019-07-22"},{"SOURCE_ROW_NUMBER":"1078663","EVENT_NO":"6785859","INSPECTION_BEGIN_DT":"07/15/2019","INSPECTION_END_DT":"07/18/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2019-07-15"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":10,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q2":{"hours":3200,"employees":9,"production":0},"2002-Q1":{"hours":0,"employees":0,"production":0},"2001-Q4":{"hours":7380,"employees":44,"production":0},"2001-Q3":{"hours":19200,"employees":40,"production":0},"2001-Q2":{"hours":22080,"employees":46,"production":0},"2001-Q1":{"hours":6680,"employees":17,"production":0},"2000-Q4":{"hours":32,"employees":1,"production":0},"2000-Q3":{"hours":18419,"employees":41,"production":0},"2000-Q2":{"hours":17820,"employees":39,"production":0},"2000-Q1":{"hours":3710,"employees":9,"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":24,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":41760,"employees":22,"production":0},"2018":{"hours":25344,"employees":18,"production":0},"2019":{"hours":16930,"employees":10,"production":0},"2020":{"hours":3200,"employees":5,"production":0},"2021":{"hours":9040,"employees":7,"production":0},"2022":{"hours":7280,"employees":5,"production":0},"2023":{"hours":5856,"employees":4,"production":0},"2024":{"hours":4480,"employees":3,"production":0},"2025":{"hours":2872,"employees":2,"production":0},"2026":{"hours":912,"employees":2,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":12,"firstDate":"2010-08-25","lastDate":"2025-09-30","metrics":{"recentRows":3,"actionTaken":12,"maxExposureRatio":6.17,"overExposureLimit":3,"exposureRatioTotal":12.8},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"303993","EVENT_NO":"F01CB44","SAMPLE_NO":"000000202504284100","SAMPLE_DATE":"09/30/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-30"},{"SOURCE_ROW_NUMBER":"254383","EVENT_NO":"6789379","SAMPLE_NO":"000000202102293300","SAMPLE_DATE":"05/27/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.35","EXPOSURE_LIMIT":"0000.46","C_OVER_E":"00.76","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-05-27"},{"SOURCE_ROW_NUMBER":"254382","EVENT_NO":"6789379","SAMPLE_NO":"000000202102293200","SAMPLE_DATE":"05/27/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.42","EXPOSURE_LIMIT":"0000.49","C_OVER_E":"00.86","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-05-27"},{"SOURCE_ROW_NUMBER":"215233","EVENT_NO":"6785302","SAMPLE_NO":"000000201706229300","SAMPLE_DATE":"10/25/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-10-25"},{"SOURCE_ROW_NUMBER":"146346","EVENT_NO":"6554926","SAMPLE_NO":"000000201008622500","SAMPLE_DATE":"09/16/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-09-16"},{"SOURCE_ROW_NUMBER":"146345","EVENT_NO":"6554926","SAMPLE_NO":"000000201008622400","SAMPLE_DATE":"09/16/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-09-16"},{"SOURCE_ROW_NUMBER":"146344","EVENT_NO":"6554926","SAMPLE_NO":"000000201008622300","SAMPLE_DATE":"09/16/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.32","C_OVER_E":"00.59","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-09-16"},{"SOURCE_ROW_NUMBER":"145915","EVENT_NO":"6554916","SAMPLE_NO":"000000201008074100","SAMPLE_DATE":"08/25/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-08-25"},{"SOURCE_ROW_NUMBER":"145914","EVENT_NO":"6554916","SAMPLE_NO":"000000201008074000","SAMPLE_DATE":"08/25/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.17","C_OVER_E":"01.59","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2010-08-25"},{"SOURCE_ROW_NUMBER":"145913","EVENT_NO":"6554916","SAMPLE_NO":"000000201008073900","SAMPLE_DATE":"08/25/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0000.22","C_OVER_E":"00.91","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-08-25"},{"SOURCE_ROW_NUMBER":"145912","EVENT_NO":"6554916","SAMPLE_NO":"000000201008073800","SAMPLE_DATE":"08/25/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.42","EXPOSURE_LIMIT":"0000.23","C_OVER_E":"06.17","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2010-08-25"},{"SOURCE_ROW_NUMBER":"145911","EVENT_NO":"6554916","SAMPLE_NO":"000000201008073700","SAMPLE_DATE":"08/25/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.46","EXPOSURE_LIMIT":"0000.24","C_OVER_E":"01.92","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2010-08-25"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":69,"firstDate":"2000-10-11","lastDate":"2022-03-30","metrics":{"ss":27,"amountDue":14713,"contested":0,"amountPaid":14713,"recentRows":4,"section104d":0,"unterminated":3,"proposedPenalty":15301},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"319973","VIOLATION_NO":"9656498","VIOLATION_ISSUE_DT":"03/30/2022","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/30/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-03-30"},{"SOURCE_ROW_NUMBER":"319987","VIOLATION_NO":"9478095","VIOLATION_ISSUE_DT":"05/24/2021","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/24/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"319986","VIOLATION_NO":"9478094","VIOLATION_ISSUE_DT":"05/24/2021","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/25/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"319985","VIOLATION_NO":"9478093","VIOLATION_ISSUE_DT":"05/24/2021","SIG_SUB":"N","PART_SECTION":"56.14101(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/27/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"319991","VIOLATION_NO":"9397450","VIOLATION_ISSUE_DT":"07/22/2019","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/22/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-07-22"},{"SOURCE_ROW_NUMBER":"319990","VIOLATION_NO":"9397449","VIOLATION_ISSUE_DT":"07/15/2019","SIG_SUB":"Y","PART_SECTION":"56.14205","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"07/15/2019","PROPOSED_PENALTY":"372","AMOUNT_DUE":"372","AMOUNT_PAID":"372","CONTESTED_IND":"N","sourceDate":"2019-07-15"},{"SOURCE_ROW_NUMBER":"319979","VIOLATION_NO":"8838189","VIOLATION_ISSUE_DT":"04/24/2018","SIG_SUB":"N","PART_SECTION":"46.7(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/26/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"319978","VIOLATION_NO":"8838188","VIOLATION_ISSUE_DT":"04/24/2018","SIG_SUB":"N","PART_SECTION":"46.9(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/26/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"319977","VIOLATION_NO":"8838187","VIOLATION_ISSUE_DT":"04/24/2018","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"320029","VIOLATION_NO":"8838143","VIOLATION_ISSUE_DT":"10/24/2017","SIG_SUB":"N","PART_SECTION":"56.4203","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-24"},{"SOURCE_ROW_NUMBER":"320028","VIOLATION_NO":"8838142","VIOLATION_ISSUE_DT":"10/24/2017","SIG_SUB":"Y","PART_SECTION":"56.15004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/24/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-24"},{"SOURCE_ROW_NUMBER":"320027","VIOLATION_NO":"8838141","VIOLATION_ISSUE_DT":"10/24/2017","SIG_SUB":"Y","PART_SECTION":"56.14205","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/24/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-24"}]}],"safety":{"href":"/api/v1/mines/0504196/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0504196/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":2},{"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":"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":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","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":"Machinery, equipment, and tools.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14205","part":"56","subchapter":"K","subpart":"M","id":"56.14205","citation":"30 CFR 56.14205","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":"New task training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.7","part":"46","subchapter":"H","subpart":"","id":"46.7","citation":"30 CFR 46.7","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Records of training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9","part":"46","subchapter":"H","subpart":"","id":"46.9","citation":"30 CFR 46.9","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE 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":1},{"chapter":"I","heading":"Extinguisher recharging or replacement.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4203","part":"56","subchapter":"K","subpart":"C","id":"56.4203","citation":"30 CFR 56.4203","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":"Eye protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15004","part":"56","subchapter":"K","subpart":"N","id":"56.15004","citation":"30 CFR 56.15004","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":"0504196","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}