{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0203135","name":"PORTABLE PLANT #2","status":"Abandoned","status_date":"2014-03-17","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"AZ","county":"Pinal","nearest_town":"Gilbert","operator_id":"L15454","operator_name":"M R TANNER MINING INC","controller_id":"M11784","controller_name":"Maurice R  Tanner Jr","district":"C09","office":"Mesa North AZ Field Office","employees":0,"latitude":33.055278,"longitude":-111.3875},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":184},"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":"0203135","name":"PORTABLE PLANT #2"},"operator":{"type":"operator","id":"L15454","name":"M R TANNER MINING INC"},"controller":{"type":"controller","id":"M11784","name":"Maurice R  Tanner Jr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11784","name":"Maurice R  Tanner Jr"},"object":{"type":"mine","id":"0203135","name":"PORTABLE PLANT #2"},"validFrom":"1997-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203135|M11784|1997-10-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15454","name":"M R TANNER MINING INC"},"object":{"type":"mine","id":"0203135","name":"PORTABLE PLANT #2"},"validFrom":"2006-07-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203135|L15454|2006-07-25|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11784","name":"Maurice R  Tanner Jr"},"object":{"type":"operator","id":"L15454","name":"M R TANNER MINING INC"},"validFrom":"2006-07-25","validTo":null,"current":true,"derived":true,"evidenceMineId":"0203135","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203135|L15454|2006-07-25|M11784|1997-10-01|152403"}}],"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":"2014-03-17","lastDate":"2014-03-17","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":46,"firstDate":"2006-08-02","lastDate":"2014-01-13","metrics":{"ss":17,"delinquent":41,"recentRows":0,"paidPenalty":18077,"proposedPenalty":21233,"currentAssessment":18077},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2231948","VIOLATION_NO":"8755193","ISSUE_DT":"01/13/2014","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-01-13"},{"SOURCE_ROW_NUMBER":"2230466","VIOLATION_NO":"8596365","ISSUE_DT":"09/04/2013","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"2230465","VIOLATION_NO":"8596364","ISSUE_DT":"09/04/2013","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"2230464","VIOLATION_NO":"8596363","ISSUE_DT":"09/04/2013","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"2230463","VIOLATION_NO":"8596362","ISSUE_DT":"09/04/2013","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"127.00","CURRENT_ASSESSMENT_AMT":"127.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"2230462","VIOLATION_NO":"8596361","ISSUE_DT":"09/04/2013","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"2134019","VIOLATION_NO":"6585567","ISSUE_DT":"04/26/2012","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2106.00","CURRENT_ASSESSMENT_AMT":"1580.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-26"},{"SOURCE_ROW_NUMBER":"2134018","VIOLATION_NO":"6585566","ISSUE_DT":"04/26/2012","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"425.00","CURRENT_ASSESSMENT_AMT":"425.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-26"},{"SOURCE_ROW_NUMBER":"2134017","VIOLATION_NO":"6585565","ISSUE_DT":"04/25/2012","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"425.00","CURRENT_ASSESSMENT_AMT":"425.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"2134016","VIOLATION_NO":"6585564","ISSUE_DT":"04/25/2012","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"190.00","CURRENT_ASSESSMENT_AMT":"190.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"2134015","VIOLATION_NO":"6585563","ISSUE_DT":"04/25/2012","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"425.00","CURRENT_ASSESSMENT_AMT":"425.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"2134014","VIOLATION_NO":"6585562","ISSUE_DT":"04/25/2012","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2106.00","CURRENT_ASSESSMENT_AMT":"1580.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-25"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":16,"firstDate":"2014-04-14","lastDate":"2014-04-14","metrics":{"appeals":0,"decisions":16,"recentRows":0,"decisionPenalty":13990,"originalPenalty":17146},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"328136","VIOLATION_NO":"6585560","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327443","VIOLATION_NO":"6585565","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327442","VIOLATION_NO":"6585559","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327441","VIOLATION_NO":"6585558","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327374","VIOLATION_NO":"6585563","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327373","VIOLATION_NO":"6585556","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327315","VIOLATION_NO":"6585554","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327255","VIOLATION_NO":"6585567","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"327254","VIOLATION_NO":"6585562","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"88287","VIOLATION_NO":"6585561","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"88286","VIOLATION_NO":"6585553","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"634.00","DECISION_PENALTY_AMT":"634.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"},{"SOURCE_ROW_NUMBER":"88205","VIOLATION_NO":"6585564","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"190.00","DECISION_PENALTY_AMT":"190.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-04-14"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":16,"firstDate":"2012-04-25","lastDate":"2012-04-26","metrics":{"decisions":16,"ssChanged":0,"recentRows":0,"decisionPenalty":13990,"proposedPenalty":17146},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"372534","CITATION_NO":"6585567","CITATION_ISSUE_DT":"04/26/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","sourceDate":"2012-04-26"},{"SOURCE_ROW_NUMBER":"141654","CITATION_NO":"6585566","CITATION_ISSUE_DT":"04/26/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.12028","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","sourceDate":"2012-04-26"},{"SOURCE_ROW_NUMBER":"429420","CITATION_NO":"6585556","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"428682","CITATION_NO":"6585552","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"946.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"368153","CITATION_NO":"6585559","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"317590","CITATION_NO":"6585562","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"317532","CITATION_NO":"6585563","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"317531","CITATION_NO":"6585558","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.12013","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"311394","CITATION_NO":"6585555","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"311393","CITATION_NO":"6585554","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"261038","CITATION_NO":"6585560","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2106.00","DECISION_PENALTY_AMT":"1580.00","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"260984","CITATION_NO":"6585557","CITATION_ISSUE_DT":"04/25/2012","DOCKET_NO":"WEST 2012-1118M","DECISION_DT":"04/14/2014","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"190.00","DECISION_PENALTY_AMT":"190.00","sourceDate":"2012-04-25"}]},{"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":"2006-07-25","lastDate":"2006-07-25","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":13,"firstDate":"2006-08-02","lastDate":"2014-01-13","metrics":{"inspectors":14,"recentRows":0,"onSiteHours":71.75,"inspectionHours":167.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"240017","EVENT_NO":"6613990","INSPECTION_BEGIN_DT":"01/13/2014","INSPECTION_END_DT":"01/13/2014","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2014-01-13"},{"SOURCE_ROW_NUMBER":"488476","EVENT_NO":"6613604","INSPECTION_BEGIN_DT":"09/03/2013","INSPECTION_END_DT":"09/05/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2013-09-03"},{"SOURCE_ROW_NUMBER":"703716","EVENT_NO":"6613572","INSPECTION_BEGIN_DT":"02/21/2013","INSPECTION_END_DT":"02/21/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2013-02-21"},{"SOURCE_ROW_NUMBER":"116000","EVENT_NO":"6558373","INSPECTION_BEGIN_DT":"04/25/2012","INSPECTION_END_DT":"04/27/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"882359","EVENT_NO":"6558351","INSPECTION_BEGIN_DT":"10/05/2011","INSPECTION_END_DT":"10/11/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"34.5","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2011-10-05"},{"SOURCE_ROW_NUMBER":"2338","EVENT_NO":"6583863","INSPECTION_BEGIN_DT":"02/03/2011","INSPECTION_END_DT":"02/04/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2011-02-03"},{"SOURCE_ROW_NUMBER":"1160696","EVENT_NO":"6552016","INSPECTION_BEGIN_DT":"05/17/2010","INSPECTION_END_DT":"05/17/2010","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2010-05-17"},{"SOURCE_ROW_NUMBER":"160463","EVENT_NO":"6552006","INSPECTION_BEGIN_DT":"03/24/2010","INSPECTION_END_DT":"03/25/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.5","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2010-03-24"},{"SOURCE_ROW_NUMBER":"639723","EVENT_NO":"1107537","INSPECTION_BEGIN_DT":"03/23/2009","INSPECTION_END_DT":"03/24/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2009-03-23"},{"SOURCE_ROW_NUMBER":"711425","EVENT_NO":"1107366","INSPECTION_BEGIN_DT":"10/24/2007","INSPECTION_END_DT":"10/25/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2007-10-24"},{"SOURCE_ROW_NUMBER":"1120913","EVENT_NO":"1101294","INSPECTION_BEGIN_DT":"06/07/2007","INSPECTION_END_DT":"06/07/2007","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2007-06-07"},{"SOURCE_ROW_NUMBER":"444344","EVENT_NO":"1101272","INSPECTION_BEGIN_DT":"01/24/2007","INSPECTION_END_DT":"01/24/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2007-01-24"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":31,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2014-Q1":{"hours":262,"employees":1,"production":0},"2013-Q4":{"hours":1927,"employees":3,"production":0},"2013-Q3":{"hours":3695,"employees":5,"production":0},"2013-Q2":{"hours":3653,"employees":5,"production":0},"2013-Q1":{"hours":1845,"employees":3,"production":0},"2012-Q4":{"hours":2312,"employees":4,"production":0},"2012-Q3":{"hours":2565,"employees":4,"production":0},"2012-Q2":{"hours":3658,"employees":5,"production":0},"2012-Q1":{"hours":3147,"employees":5,"production":0},"2011-Q4":{"hours":4579,"employees":6,"production":0},"2011-Q3":{"hours":3942,"employees":5,"production":0},"2011-Q2":{"hours":2947,"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":9,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2006":{"hours":3425,"employees":3,"production":0},"2007":{"hours":10538,"employees":4,"production":0},"2008":{"hours":8239,"employees":4,"production":0},"2009":{"hours":4532,"employees":3,"production":0},"2010":{"hours":9423,"employees":3,"production":0},"2011":{"hours":13584,"employees":5,"production":0},"2012":{"hours":11682,"employees":5,"production":0},"2013":{"hours":11120,"employees":4,"production":0},"2014":{"hours":262,"employees":1,"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":3,"firstDate":"2010-03-25","lastDate":"2010-03-25","metrics":{"recentRows":0,"actionTaken":3,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"114304","EVENT_NO":"6552006","SAMPLE_NO":"000000201003144100","SAMPLE_DATE":"03/25/2010","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":"2010-03-25"},{"SOURCE_ROW_NUMBER":"114303","EVENT_NO":"6552006","SAMPLE_NO":"000000201003144000","SAMPLE_DATE":"03/25/2010","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-03-25"},{"SOURCE_ROW_NUMBER":"114302","EVENT_NO":"6552006","SAMPLE_NO":"000000201003143900","SAMPLE_DATE":"03/25/2010","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":"2010-03-25"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":47,"firstDate":"2006-08-02","lastDate":"2014-01-13","metrics":{"ss":17,"amountDue":18077,"contested":0,"amountPaid":18077,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":21233},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"154942","VIOLATION_NO":"8755193","VIOLATION_ISSUE_DT":"01/13/2014","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/13/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-01-13"},{"SOURCE_ROW_NUMBER":"154972","VIOLATION_NO":"8596365","VIOLATION_ISSUE_DT":"09/04/2013","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/04/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"154971","VIOLATION_NO":"8596364","VIOLATION_ISSUE_DT":"09/04/2013","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/04/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"154970","VIOLATION_NO":"8596363","VIOLATION_ISSUE_DT":"09/04/2013","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/04/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"154969","VIOLATION_NO":"8596362","VIOLATION_ISSUE_DT":"09/04/2013","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/04/2013","PROPOSED_PENALTY":"127","AMOUNT_DUE":"127","AMOUNT_PAID":"127","CONTESTED_IND":"N","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"154968","VIOLATION_NO":"8596361","VIOLATION_ISSUE_DT":"09/04/2013","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/04/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"154963","VIOLATION_NO":"6585567","VIOLATION_ISSUE_DT":"04/26/2012","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/03/2012","PROPOSED_PENALTY":"2106","AMOUNT_DUE":"1580","AMOUNT_PAID":"1580","CONTESTED_IND":"N","sourceDate":"2012-04-26"},{"SOURCE_ROW_NUMBER":"154962","VIOLATION_NO":"6585566","VIOLATION_ISSUE_DT":"04/26/2012","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/03/2012","PROPOSED_PENALTY":"425","AMOUNT_DUE":"425","AMOUNT_PAID":"425","CONTESTED_IND":"N","sourceDate":"2012-04-26"},{"SOURCE_ROW_NUMBER":"154961","VIOLATION_NO":"6585565","VIOLATION_ISSUE_DT":"04/25/2012","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/26/2012","PROPOSED_PENALTY":"425","AMOUNT_DUE":"425","AMOUNT_PAID":"425","CONTESTED_IND":"N","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"154960","VIOLATION_NO":"6585564","VIOLATION_ISSUE_DT":"04/25/2012","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/26/2012","PROPOSED_PENALTY":"190","AMOUNT_DUE":"190","AMOUNT_PAID":"190","CONTESTED_IND":"N","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"154959","VIOLATION_NO":"6585563","VIOLATION_ISSUE_DT":"04/25/2012","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/26/2012","PROPOSED_PENALTY":"425","AMOUNT_DUE":"425","AMOUNT_PAID":"425","CONTESTED_IND":"N","sourceDate":"2012-04-25"},{"SOURCE_ROW_NUMBER":"154958","VIOLATION_NO":"6585562","VIOLATION_ISSUE_DT":"04/25/2012","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/25/2012","PROPOSED_PENALTY":"2106","AMOUNT_DUE":"1580","AMOUNT_PAID":"1580","CONTESTED_IND":"N","sourceDate":"2012-04-25"}]}],"safety":{"href":"/api/v1/mines/0203135/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0203135/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":"Notification of commencement of operations and closing of mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000","part":"56","subchapter":"K","subpart":"A","id":"56.1000","citation":"30 CFR 56.1000","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":7},{"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":"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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0203135","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}