{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4500604","name":"Interstate Concrete and Asphalt-Hawkins","status":"Intermittent","status_date":"1985-06-19","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"WA","county":"Stevens","nearest_town":"Colville","operator_id":"L09692","operator_name":"Interstate Concrete & Asphalt Company","controller_id":"M06183","controller_name":"CRH PLC","district":"M7","office":"Boise ID Field Office","employees":6,"latitude":48.546667,"longitude":-117.905556},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":198},"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":"4500604","name":"Interstate Concrete and Asphalt-Hawkins"},"operator":{"type":"operator","id":"L09692","name":"Interstate Concrete & Asphalt Company"},"controller":{"type":"controller","id":"M06183","name":"CRH PLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L32019","name":"Colville Valley Concrete Corp"},"object":{"type":"mine","id":"4500604","name":"Interstate Concrete and Asphalt-Hawkins"},"validFrom":"1950-01-01","validTo":"2019-08-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4500604|L32019|1950-01-01|2019-08-15"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M32019","name":"Steven  Connelly"},"object":{"type":"mine","id":"4500604","name":"Interstate Concrete and Asphalt-Hawkins"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4500604|M32019|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M32019","name":"Steven  Connelly"},"object":{"type":"operator","id":"L32019","name":"Colville Valley Concrete Corp"},"validFrom":"1950-01-01","validTo":"2019-08-15","current":false,"derived":true,"evidenceMineId":"4500604","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4500604|L32019|1950-01-01|M32019|1950-01-01|160435"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"4500604","name":"Interstate Concrete and Asphalt-Hawkins"},"validFrom":"1987-09-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4500604|M06183|1987-09-18|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L09692","name":"Interstate Concrete & Asphalt Company"},"object":{"type":"mine","id":"4500604","name":"Interstate Concrete and Asphalt-Hawkins"},"validFrom":"2019-08-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4500604|L09692|2019-08-16|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"L09692","name":"Interstate Concrete & Asphalt Company"},"validFrom":"2019-08-16","validTo":null,"current":true,"derived":true,"evidenceMineId":"4500604","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4500604|L09692|2019-08-16|M06183|1987-09-18|136533"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":"1985-06-19","lastDate":"1985-06-19","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":36,"firstDate":"2001-08-21","lastDate":"2025-12-16","metrics":{"ss":6,"delinquent":36,"recentRows":6,"paidPenalty":4463,"proposedPenalty":4463,"currentAssessment":4463},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3019737","VIOLATION_NO":"5101313","ISSUE_DT":"12/16/2025","CFR_STANDARD_CD":"56.18002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-12-16"},{"SOURCE_ROW_NUMBER":"3019736","VIOLATION_NO":"5101312","ISSUE_DT":"12/16/2025","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-12-16"},{"SOURCE_ROW_NUMBER":"2982008","VIOLATION_NO":"9990953","ISSUE_DT":"04/22/2025","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2982007","VIOLATION_NO":"9990952","ISSUE_DT":"04/22/2025","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2982006","VIOLATION_NO":"9990951","ISSUE_DT":"04/22/2025","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2775025","VIOLATION_NO":"9707579","ISSUE_DT":"06/13/2023","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-13"},{"SOURCE_ROW_NUMBER":"2582777","VIOLATION_NO":"9501759","ISSUE_DT":"10/21/2020","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"135.00","CURRENT_ASSESSMENT_AMT":"135.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-10-21"},{"SOURCE_ROW_NUMBER":"2570471","VIOLATION_NO":"9431966","ISSUE_DT":"10/22/2019","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"132.00","CURRENT_ASSESSMENT_AMT":"132.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-22"},{"SOURCE_ROW_NUMBER":"2569617","VIOLATION_NO":"9370788","ISSUE_DT":"10/17/2018","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-10-17"},{"SOURCE_ROW_NUMBER":"2569616","VIOLATION_NO":"9370787","ISSUE_DT":"10/17/2018","CFR_STANDARD_CD":"56.14112(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":"2018-10-17"},{"SOURCE_ROW_NUMBER":"2416127","VIOLATION_NO":"8880790","ISSUE_DT":"10/12/2016","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"276.00","CURRENT_ASSESSMENT_AMT":"276.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-10-12"},{"SOURCE_ROW_NUMBER":"2416126","VIOLATION_NO":"8880789","ISSUE_DT":"10/12/2016","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"276.00","CURRENT_ASSESSMENT_AMT":"276.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-10-12"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":5,"firstDate":"2010-09-27","lastDate":"2010-09-27","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":826,"originalPenalty":826},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"300687","VIOLATION_NO":"6480191","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-27"},{"SOURCE_ROW_NUMBER":"300139","VIOLATION_NO":"6480192","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-27"},{"SOURCE_ROW_NUMBER":"59538","VIOLATION_NO":"6480194","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"263.00","DECISION_PENALTY_AMT":"263.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-27"},{"SOURCE_ROW_NUMBER":"59491","VIOLATION_NO":"7954605","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"263.00","DECISION_PENALTY_AMT":"263.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-27"},{"SOURCE_ROW_NUMBER":"59490","VIOLATION_NO":"6480193","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-27"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":4,"firstDate":"2001-09-28","lastDate":"2011-08-09","metrics":{"linkedIssuances":4},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2009-06-23","lastDate":"2009-06-23","metrics":{"decisions":5,"ssChanged":0,"recentRows":0,"decisionPenalty":826,"proposedPenalty":826},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"296394","CITATION_NO":"6480193","CITATION_ISSUE_DT":"06/23/2009","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-06-23"},{"SOURCE_ROW_NUMBER":"296261","CITATION_NO":"6480192","CITATION_ISSUE_DT":"06/23/2009","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","CFR_STANDARD_CODE":"57.4104(b)(2)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-06-23"},{"SOURCE_ROW_NUMBER":"239807","CITATION_NO":"7954605","CITATION_ISSUE_DT":"06/23/2009","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","CFR_STANDARD_CODE":"56.14100(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"263.00","DECISION_PENALTY_AMT":"263.00","sourceDate":"2009-06-23"},{"SOURCE_ROW_NUMBER":"127414","CITATION_NO":"6480194","CITATION_ISSUE_DT":"06/23/2009","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","CFR_STANDARD_CODE":"56.14100(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"263.00","DECISION_PENALTY_AMT":"263.00","sourceDate":"2009-06-23"},{"SOURCE_ROW_NUMBER":"14648","CITATION_NO":"6480191","CITATION_ISSUE_DT":"06/23/2009","DOCKET_NO":"WEST 2009-1277M","DECISION_DT":"09/27/2010","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":"2009-06-23"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"1950-01-01","lastDate":"2019-08-16","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":29,"firstDate":"2001-08-21","lastDate":"2025-12-16","metrics":{"inspectors":30,"recentRows":5,"onSiteHours":191.75,"inspectionHours":406.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1034462","EVENT_NO":"F02DE93","INSPECTION_BEGIN_DT":"12/16/2025","INSPECTION_END_DT":"12/16/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.75","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2025-12-16"},{"SOURCE_ROW_NUMBER":"271301","EVENT_NO":"F0176A2","INSPECTION_BEGIN_DT":"04/22/2025","INSPECTION_END_DT":"04/22/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"472973","EVENT_NO":"F003A70","INSPECTION_BEGIN_DT":"04/17/2024","INSPECTION_END_DT":"04/17/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"602408","EVENT_NO":"6971468","INSPECTION_BEGIN_DT":"06/13/2023","INSPECTION_END_DT":"06/13/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2023-06-13"},{"SOURCE_ROW_NUMBER":"1100722","EVENT_NO":"7014252","INSPECTION_BEGIN_DT":"07/19/2022","INSPECTION_END_DT":"07/19/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2022-07-19"},{"SOURCE_ROW_NUMBER":"1043476","EVENT_NO":"6830115","INSPECTION_BEGIN_DT":"10/20/2020","INSPECTION_END_DT":"10/21/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.25","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2020-10-20"},{"SOURCE_ROW_NUMBER":"895568","EVENT_NO":"6823445","INSPECTION_BEGIN_DT":"10/21/2019","INSPECTION_END_DT":"10/22/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2019-10-21"},{"SOURCE_ROW_NUMBER":"274928","EVENT_NO":"6822844","INSPECTION_BEGIN_DT":"10/17/2018","INSPECTION_END_DT":"10/17/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2018-10-17"},{"SOURCE_ROW_NUMBER":"697296","EVENT_NO":"6822802","INSPECTION_BEGIN_DT":"05/24/2018","INSPECTION_END_DT":"05/24/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2018-05-24"},{"SOURCE_ROW_NUMBER":"921322","EVENT_NO":"6725205","INSPECTION_BEGIN_DT":"10/12/2016","INSPECTION_END_DT":"10/20/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2016-10-12"},{"SOURCE_ROW_NUMBER":"132330","EVENT_NO":"6596656","INSPECTION_BEGIN_DT":"11/04/2015","INSPECTION_END_DT":"11/04/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2015-11-04"},{"SOURCE_ROW_NUMBER":"792340","EVENT_NO":"6596167","INSPECTION_BEGIN_DT":"06/02/2015","INSPECTION_END_DT":"06/02/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.75","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2015-06-02"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":24,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":1423,"employees":6,"production":0},"2002-Q3":{"hours":1655,"employees":6,"production":0},"2002-Q2":{"hours":1563,"employees":6,"production":0},"2002-Q1":{"hours":962,"employees":6,"production":0},"2001-Q4":{"hours":1318,"employees":6,"production":0},"2001-Q3":{"hours":1620,"employees":6,"production":0},"2001-Q2":{"hours":1488,"employees":6,"production":0},"2001-Q1":{"hours":1160,"employees":6,"production":0},"2000-Q4":{"hours":1857,"employees":7,"production":0},"2000-Q3":{"hours":2047,"employees":7,"production":0},"2000-Q2":{"hours":2069,"employees":7,"production":0},"2000-Q1":{"hours":975,"employees":6,"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":48,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":4279,"employees":6,"production":0},"2018":{"hours":3997,"employees":5,"production":0},"2019":{"hours":3291,"employees":4,"production":0},"2020":{"hours":3244,"employees":3,"production":0},"2021":{"hours":1772,"employees":2,"production":0},"2022":{"hours":6241,"employees":6,"production":0},"2023":{"hours":4557,"employees":5,"production":0},"2024":{"hours":4684,"employees":5,"production":0},"2025":{"hours":4426,"employees":5,"production":0},"2026":{"hours":2121,"employees":4,"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":7,"firstDate":"2004-04-22","lastDate":"2019-10-22","metrics":{"recentRows":0,"actionTaken":7,"maxExposureRatio":1.04,"overExposureLimit":1,"exposureRatioTotal":1.36},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"238153","EVENT_NO":"6823445","SAMPLE_NO":"000000201906159300","SAMPLE_DATE":"10/22/2019","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-10-22"},{"SOURCE_ROW_NUMBER":"238152","EVENT_NO":"6823445","SAMPLE_NO":"000000201906159200","SAMPLE_DATE":"10/22/2019","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":"2019-10-22"},{"SOURCE_ROW_NUMBER":"161575","EVENT_NO":"6593484","SAMPLE_NO":"000000201402997500","SAMPLE_DATE":"04/24/2014","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":"2014-04-24"},{"SOURCE_ROW_NUMBER":"161574","EVENT_NO":"6593484","SAMPLE_NO":"000000201402997400","SAMPLE_DATE":"04/24/2014","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":"2014-04-24"},{"SOURCE_ROW_NUMBER":"104232","EVENT_NO":"1144863","SAMPLE_NO":"000000200906545900","SAMPLE_DATE":"06/25/2009","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.50","EXPOSURE_LIMIT":"0000.48","C_OVER_E":"01.04","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2009-06-25"},{"SOURCE_ROW_NUMBER":"40580","EVENT_NO":"1118854","SAMPLE_NO":"000000200403646400","SAMPLE_DATE":"04/22/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.38","C_OVER_E":"00.32","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-04-22"},{"SOURCE_ROW_NUMBER":"40435","EVENT_NO":"1118854","SAMPLE_NO":"000000200403646300","SAMPLE_DATE":"04/22/2004","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":"2004-04-22"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":36,"firstDate":"2001-08-21","lastDate":"2025-12-16","metrics":{"ss":6,"amountDue":4463,"contested":5,"amountPaid":4463,"recentRows":6,"section104d":0,"unterminated":0,"proposedPenalty":4463},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2451806","VIOLATION_NO":"5101313","VIOLATION_ISSUE_DT":"12/16/2025","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/16/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-12-16"},{"SOURCE_ROW_NUMBER":"2451805","VIOLATION_NO":"5101312","VIOLATION_ISSUE_DT":"12/16/2025","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/16/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-12-16"},{"SOURCE_ROW_NUMBER":"2451773","VIOLATION_NO":"9990953","VIOLATION_ISSUE_DT":"04/22/2025","SIG_SUB":"N","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2451772","VIOLATION_NO":"9990952","VIOLATION_ISSUE_DT":"04/22/2025","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2025","PROPOSED_PENALTY":"165","AMOUNT_DUE":"165","AMOUNT_PAID":"165","CONTESTED_IND":"N","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2451771","VIOLATION_NO":"9990951","VIOLATION_ISSUE_DT":"04/22/2025","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2451787","VIOLATION_NO":"9707579","VIOLATION_ISSUE_DT":"06/13/2023","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/13/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-13"},{"SOURCE_ROW_NUMBER":"2451803","VIOLATION_NO":"9501759","VIOLATION_ISSUE_DT":"10/21/2020","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/02/2020","PROPOSED_PENALTY":"135","AMOUNT_DUE":"135","AMOUNT_PAID":"135","CONTESTED_IND":"N","sourceDate":"2020-10-21"},{"SOURCE_ROW_NUMBER":"2451804","VIOLATION_NO":"9431966","VIOLATION_ISSUE_DT":"10/22/2019","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/22/2019","PROPOSED_PENALTY":"132","AMOUNT_DUE":"132","AMOUNT_PAID":"132","CONTESTED_IND":"N","sourceDate":"2019-10-22"},{"SOURCE_ROW_NUMBER":"2451802","VIOLATION_NO":"9370788","VIOLATION_ISSUE_DT":"10/17/2018","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-10-17"},{"SOURCE_ROW_NUMBER":"2451801","VIOLATION_NO":"9370787","VIOLATION_ISSUE_DT":"10/17/2018","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-10-17"},{"SOURCE_ROW_NUMBER":"2451800","VIOLATION_NO":"8880790","VIOLATION_ISSUE_DT":"10/12/2016","SIG_SUB":"Y","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/20/2016","PROPOSED_PENALTY":"276","AMOUNT_DUE":"276","AMOUNT_PAID":"276","CONTESTED_IND":"N","sourceDate":"2016-10-12"},{"SOURCE_ROW_NUMBER":"2451799","VIOLATION_NO":"8880789","VIOLATION_ISSUE_DT":"10/12/2016","SIG_SUB":"Y","PART_SECTION":"56.14101(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/20/2016","PROPOSED_PENALTY":"276","AMOUNT_DUE":"276","AMOUNT_PAID":"276","CONTESTED_IND":"N","sourceDate":"2016-10-12"}]}],"safety":{"href":"/api/v1/mines/4500604/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4500604/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":"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":"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":2},{"chapter":"I","heading":"First aid.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010","part":"56","subchapter":"K","subpart":"Q","id":"56.18010","citation":"30 CFR 56.18010","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":"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":2},{"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},{"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":2},{"chapter":"I","heading":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4500604","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}