{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-18T09:31:49.615Z","identity":{"mine_id":"5400392","name":"Agregados Piedra Blanca Inc","status":"Abandoned","status_date":"2013-04-01","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"PR","county":"Arecibo","nearest_town":"Hatillo","operator_id":"L15103","operator_name":"Agregados Piedra Blanca Inc","controller_id":"M11507","controller_name":"Jaime (Rodriguez)  Dorta","district":"M3","office":"San Juan PR Field Office","employees":0,"latitude":18.4575,"longitude":-66.776388},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":434},"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":"2026-10-18T09:31:49.615908+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":"5400392","name":"Agregados Piedra Blanca Inc"},"operator":{"type":"operator","id":"L15103","name":"Agregados Piedra Blanca Inc"},"controller":{"type":"controller","id":"M11507","name":"Jaime (Rodriguez)  Dorta"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-18T09:31:49.615908+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15103","name":"Agregados Piedra Blanca Inc"},"object":{"type":"mine","id":"5400392","name":"Agregados Piedra Blanca Inc"},"validFrom":"1997-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"5400392|L15103|1997-03-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11507","name":"Jaime (Rodriguez)  Dorta"},"object":{"type":"mine","id":"5400392","name":"Agregados Piedra Blanca Inc"},"validFrom":"1997-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"5400392|M11507|1997-03-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11507","name":"Jaime (Rodriguez)  Dorta"},"object":{"type":"operator","id":"L15103","name":"Agregados Piedra Blanca Inc"},"validFrom":"1997-03-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"5400392","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"5400392|L15103|1997-03-01|M11507|1997-03-01|151632"}}],"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":"2013-04-01","lastDate":"2013-04-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":84,"firstDate":"2000-04-18","lastDate":"2013-11-13","metrics":{"ss":45,"delinquent":82,"recentRows":0,"paidPenalty":28362,"proposedPenalty":35786,"currentAssessment":28362},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2289377","VIOLATION_NO":"8733435","ISSUE_DT":"11/13/2013","CFR_STANDARD_CD":"41.13","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-11-13"},{"SOURCE_ROW_NUMBER":"2286675","VIOLATION_NO":"8719868","ISSUE_DT":"08/07/2012","CFR_STANDARD_CD":"50.30(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":"2012-08-07"},{"SOURCE_ROW_NUMBER":"2182252","VIOLATION_NO":"8638295","ISSUE_DT":"04/03/2012","CFR_STANDARD_CD":"46.5(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"142.00","CURRENT_ASSESSMENT_AMT":"142.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"2182251","VIOLATION_NO":"8638294","ISSUE_DT":"04/03/2012","CFR_STANDARD_CD":"56.14132(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":"2012-04-03"},{"SOURCE_ROW_NUMBER":"2182250","VIOLATION_NO":"8638293","ISSUE_DT":"04/03/2012","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"2182249","VIOLATION_NO":"8638292","ISSUE_DT":"04/03/2012","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"2178217","VIOLATION_NO":"8638215","ISSUE_DT":"11/22/2011","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"127.00","CURRENT_ASSESSMENT_AMT":"127.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"2178216","VIOLATION_NO":"8638214","ISSUE_DT":"11/22/2011","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"2178215","VIOLATION_NO":"8638213","ISSUE_DT":"11/22/2011","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"2178049","VIOLATION_NO":"8653626","ISSUE_DT":"04/19/2011","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-04-19"},{"SOURCE_ROW_NUMBER":"2178048","VIOLATION_NO":"8653625","ISSUE_DT":"04/19/2011","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-04-19"},{"SOURCE_ROW_NUMBER":"2091014","VIOLATION_NO":"8542733","ISSUE_DT":"12/02/2010","CFR_STANDARD_CD":"62.120","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"162.00","CURRENT_ASSESSMENT_AMT":"162.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-12-02"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":6,"firstDate":"2012-10-05","lastDate":"2012-10-05","metrics":{"appeals":0,"decisions":6,"recentRows":0,"decisionPenalty":11134,"originalPenalty":18558},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"323127","VIOLATION_NO":"8544081","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"218.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2012-10-05"},{"SOURCE_ROW_NUMBER":"323126","VIOLATION_NO":"8544080","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"8421.00","DECISION_PENALTY_AMT":"5052.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2012-10-05"},{"SOURCE_ROW_NUMBER":"82012","VIOLATION_NO":"8544076","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"207.00","DECISION_PENALTY_AMT":"124.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2012-10-05"},{"SOURCE_ROW_NUMBER":"81702","VIOLATION_NO":"8544077","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"7578.00","DECISION_PENALTY_AMT":"4547.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2012-10-05"},{"SOURCE_ROW_NUMBER":"81144","VIOLATION_NO":"8544079","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1530.00","DECISION_PENALTY_AMT":"918.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2012-10-05"},{"SOURCE_ROW_NUMBER":"81143","VIOLATION_NO":"8544078","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"460.00","DECISION_PENALTY_AMT":"275.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2012-10-05"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":6,"firstDate":"2010-06-16","lastDate":"2010-06-17","metrics":{"decisions":6,"ssChanged":0,"recentRows":0,"decisionPenalty":11134,"proposedPenalty":18558},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"20046","CITATION_NO":"8544081","CITATION_ISSUE_DT":"06/17/2010","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"218.00","sourceDate":"2010-06-17"},{"SOURCE_ROW_NUMBER":"416454","CITATION_NO":"8544077","CITATION_ISSUE_DT":"06/16/2010","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"7578.00","DECISION_PENALTY_AMT":"4547.00","sourceDate":"2010-06-16"},{"SOURCE_ROW_NUMBER":"360282","CITATION_NO":"8544080","CITATION_ISSUE_DT":"06/16/2010","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","CFR_STANDARD_CODE":"46.5(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"8421.00","DECISION_PENALTY_AMT":"5052.00","sourceDate":"2010-06-16"},{"SOURCE_ROW_NUMBER":"189939","CITATION_NO":"8544079","CITATION_ISSUE_DT":"06/16/2010","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1530.00","DECISION_PENALTY_AMT":"918.00","sourceDate":"2010-06-16"},{"SOURCE_ROW_NUMBER":"134373","CITATION_NO":"8544078","CITATION_ISSUE_DT":"06/16/2010","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","CFR_STANDARD_CODE":"56.12032","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"460.00","DECISION_PENALTY_AMT":"275.00","sourceDate":"2010-06-16"},{"SOURCE_ROW_NUMBER":"133529","CITATION_NO":"8544076","CITATION_ISSUE_DT":"06/16/2010","DOCKET_NO":"SE 2010-1103M","DECISION_DT":"10/05/2012","CFR_STANDARD_CODE":"56.14112(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"207.00","DECISION_PENALTY_AMT":"124.00","sourceDate":"2010-06-16"}]},{"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":"1997-03-01","lastDate":"1997-03-01","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":60,"firstDate":"2000-04-18","lastDate":"2013-11-13","metrics":{"inspectors":63,"recentRows":0,"onSiteHours":288.25,"inspectionHours":469.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1157523","EVENT_NO":"6643930","INSPECTION_BEGIN_DT":"11/13/2013","INSPECTION_END_DT":"11/13/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2013-11-13"},{"SOURCE_ROW_NUMBER":"865993","EVENT_NO":"6644054","INSPECTION_BEGIN_DT":"03/07/2013","INSPECTION_END_DT":"03/07/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2013-03-07"},{"SOURCE_ROW_NUMBER":"546575","EVENT_NO":"6642379","INSPECTION_BEGIN_DT":"08/07/2012","INSPECTION_END_DT":"08/09/2012","ACTIVITY_CODE":"E25","ACTIVITY":"Part 50 Audit","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2012-08-07"},{"SOURCE_ROW_NUMBER":"771382","EVENT_NO":"6583792","INSPECTION_BEGIN_DT":"05/24/2012","INSPECTION_END_DT":"05/24/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2012-05-24"},{"SOURCE_ROW_NUMBER":"658583","EVENT_NO":"6583775","INSPECTION_BEGIN_DT":"04/03/2012","INSPECTION_END_DT":"04/04/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"149080","EVENT_NO":"6581596","INSPECTION_BEGIN_DT":"12/20/2011","INSPECTION_END_DT":"12/20/2011","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2011-12-20"},{"SOURCE_ROW_NUMBER":"614541","EVENT_NO":"6581588","INSPECTION_BEGIN_DT":"11/22/2011","INSPECTION_END_DT":"11/22/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"41027","EVENT_NO":"6581461","INSPECTION_BEGIN_DT":"05/02/2011","INSPECTION_END_DT":"05/02/2011","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2011-05-02"},{"SOURCE_ROW_NUMBER":"1036872","EVENT_NO":"6581453","INSPECTION_BEGIN_DT":"04/19/2011","INSPECTION_END_DT":"04/19/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2011-04-19"},{"SOURCE_ROW_NUMBER":"474029","EVENT_NO":"6526877","INSPECTION_BEGIN_DT":"01/03/2011","INSPECTION_END_DT":"01/03/2011","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2011-01-03"},{"SOURCE_ROW_NUMBER":"755836","EVENT_NO":"6526874","INSPECTION_BEGIN_DT":"12/09/2010","INSPECTION_END_DT":"12/09/2010","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2010-12-09"},{"SOURCE_ROW_NUMBER":"443868","EVENT_NO":"6526871","INSPECTION_BEGIN_DT":"12/01/2010","INSPECTION_END_DT":"12/02/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2010-12-01"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":143,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2013-Q3":{"hours":0,"employees":0,"production":0},"2013-Q2":{"hours":0,"employees":0,"production":0},"2013-Q1":{"hours":0,"employees":0,"production":0},"2012-Q4":{"hours":3390,"employees":7,"production":0},"2012-Q3":{"hours":4614,"employees":11,"production":0},"2012-Q2":{"hours":5445,"employees":13,"production":0},"2012-Q1":{"hours":4132,"employees":11,"production":0},"2011-Q4":{"hours":4067,"employees":10,"production":0},"2011-Q3":{"hours":4366,"employees":10,"production":0},"2011-Q2":{"hours":3421,"employees":10,"production":0},"2011-Q1":{"hours":4261,"employees":11,"production":0},"2010-Q4":{"hours":4258,"employees":11,"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":34,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2003":{"hours":11444,"employees":6,"production":0},"2004":{"hours":14340,"employees":8,"production":0},"2005":{"hours":11760,"employees":10,"production":0},"2006":{"hours":20862,"employees":13,"production":0},"2007":{"hours":22521,"employees":15,"production":0},"2008":{"hours":25134,"employees":17,"production":0},"2009":{"hours":29834,"employees":19,"production":0},"2010":{"hours":20979,"employees":15,"production":0},"2011":{"hours":16115,"employees":10,"production":0},"2012":{"hours":17581,"employees":11,"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":8,"firstDate":"2003-04-29","lastDate":"2012-05-24","metrics":{"recentRows":0,"actionTaken":8,"maxExposureRatio":0.2,"overExposureLimit":0,"exposureRatioTotal":0.37},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"168879","EVENT_NO":"6583792","SAMPLE_NO":"000000201205817400","SAMPLE_DATE":"05/24/2012","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.56","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.06","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-05-24"},{"SOURCE_ROW_NUMBER":"128537","EVENT_NO":"6526871","SAMPLE_NO":"000000201011654600","SAMPLE_DATE":"12/02/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.49","EXPOSURE_LIMIT":"0002.50","C_OVER_E":"00.20","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-12-02"},{"SOURCE_ROW_NUMBER":"128536","EVENT_NO":"6526871","SAMPLE_NO":"000000201011654500","SAMPLE_DATE":"12/02/2010","CONTAMINANT_DESC":"Unlisted  Particulate, total, <1% Qtz","CONCENTRATION":"0000.99","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-12-02"},{"SOURCE_ROW_NUMBER":"104214","EVENT_NO":"6526353","SAMPLE_NO":"000000200906479900","SAMPLE_DATE":"06/30/2009","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-06-30"},{"SOURCE_ROW_NUMBER":"104213","EVENT_NO":"6526353","SAMPLE_NO":"000000200906479800","SAMPLE_DATE":"06/30/2009","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.01","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-06-30"},{"SOURCE_ROW_NUMBER":"64234","EVENT_NO":"0955345","SAMPLE_NO":"000000200509907300","SAMPLE_DATE":"10/27/2005","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-10-27"},{"SOURCE_ROW_NUMBER":"71451","EVENT_NO":"0954751","SAMPLE_NO":"000000200500513300","SAMPLE_DATE":"12/14/2004","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":"2004-12-14"},{"SOURCE_ROW_NUMBER":"46248","EVENT_NO":"0954253","SAMPLE_NO":"000000200303899000","SAMPLE_DATE":"04/29/2003","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.46","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.05","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-04-29"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":90,"firstDate":"2000-04-18","lastDate":"2013-11-13","metrics":{"ss":46,"amountDue":28362,"contested":6,"amountPaid":28362,"recentRows":0,"section104d":0,"unterminated":4,"proposedPenalty":35786},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3102479","VIOLATION_NO":"8733435","VIOLATION_ISSUE_DT":"11/13/2013","SIG_SUB":"N","PART_SECTION":"41.13","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/13/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-11-13"},{"SOURCE_ROW_NUMBER":"3102469","VIOLATION_NO":"8719868","VIOLATION_ISSUE_DT":"08/07/2012","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/07/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-08-07"},{"SOURCE_ROW_NUMBER":"3102432","VIOLATION_NO":"8638295","VIOLATION_ISSUE_DT":"04/03/2012","SIG_SUB":"Y","PART_SECTION":"46.5(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/24/2012","PROPOSED_PENALTY":"142","AMOUNT_DUE":"142","AMOUNT_PAID":"142","CONTESTED_IND":"N","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"3102431","VIOLATION_NO":"8638294","VIOLATION_ISSUE_DT":"04/03/2012","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"3102430","VIOLATION_NO":"8638293","VIOLATION_ISSUE_DT":"04/03/2012","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/04/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"3102429","VIOLATION_NO":"8638292","VIOLATION_ISSUE_DT":"04/03/2012","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-04-03"},{"SOURCE_ROW_NUMBER":"3102482","VIOLATION_NO":"8638215","VIOLATION_ISSUE_DT":"11/22/2011","SIG_SUB":"Y","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/22/2011","PROPOSED_PENALTY":"127","AMOUNT_DUE":"127","AMOUNT_PAID":"127","CONTESTED_IND":"N","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"3102481","VIOLATION_NO":"8638214","VIOLATION_ISSUE_DT":"11/22/2011","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/20/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"3102480","VIOLATION_NO":"8638213","VIOLATION_ISSUE_DT":"11/22/2011","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/20/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"3102438","VIOLATION_NO":"8653626","VIOLATION_ISSUE_DT":"04/19/2011","SIG_SUB":"N","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/02/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-04-19"},{"SOURCE_ROW_NUMBER":"3102437","VIOLATION_NO":"8653625","VIOLATION_ISSUE_DT":"04/19/2011","SIG_SUB":"N","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/19/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-04-19"},{"SOURCE_ROW_NUMBER":"3102484","VIOLATION_NO":"8542733","VIOLATION_ISSUE_DT":"12/02/2010","SIG_SUB":"N","PART_SECTION":"62.120","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/03/2011","PROPOSED_PENALTY":"162","AMOUNT_DUE":"162","AMOUNT_PAID":"162","CONTESTED_IND":"N","sourceDate":"2010-12-02"}]}],"safety":{"href":"/api/v1/mines/5400392/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/5400392/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":"Failure to notify.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.13","part":"41","subchapter":"G","subpart":"B","id":"41.13","citation":"30 CFR 41.13","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 41—NOTIFICATION OF LEGAL IDENTITY","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"New miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5","part":"46","subchapter":"H","subpart":"","id":"46.5","citation":"30 CFR 46.5","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":"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":3},{"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":2},{"chapter":"I","heading":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","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":"Action level.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.120","part":"62","subchapter":"M","subpart":"","id":"62.120","citation":"30 CFR 62.120","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER M—UNIFORM MINE HEALTH REGULATIONS","partHeading":"PART 62—OCCUPATIONAL NOISE EXPOSURE","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"5400392","dataSource":"postgres","snapshotId":"2026-10-18T09:31:49.615908+00:00","completedAt":"2026-10-18T09:31:49.615Z","sourceCount":20,"totalRows":17915666}}