{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1901094","name":"Central Mass Sand & Gravel","status":"Abandoned","status_date":"2023-05-15","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MA","county":"Worcester","nearest_town":"Leominster","operator_id":"L18225","operator_name":"Central Mass S & G LLC","controller_id":"M14012","controller_name":"Steve  Boucher","district":"M2","office":"Portsmouth NH Field Office","employees":0,"latitude":42.517222,"longitude":-71.692778},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":306},"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":"1901094","name":"Central Mass Sand & Gravel"},"operator":{"type":"operator","id":"L18225","name":"Central Mass S & G LLC"},"controller":{"type":"controller","id":"M14012","name":"Steve  Boucher"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L18225","name":"Central Mass S & G LLC"},"object":{"type":"mine","id":"1901094","name":"Central Mass Sand & Gravel"},"validFrom":"2000-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1901094|L18225|2000-11-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M14012","name":"Steve  Boucher"},"object":{"type":"mine","id":"1901094","name":"Central Mass Sand & Gravel"},"validFrom":"2000-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1901094|M14012|2000-11-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M14012","name":"Steve  Boucher"},"object":{"type":"operator","id":"L18225","name":"Central Mass S & G LLC"},"validFrom":"2000-11-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1901094","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1901094|L18225|2000-11-01|M14012|2000-11-01|157342"}}],"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":"2023-05-15","lastDate":"2023-05-15","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":"2001-06-25","lastDate":"2023-04-11","metrics":{"ss":13,"delinquent":78,"recentRows":2,"paidPenalty":9493,"proposedPenalty":9493,"currentAssessment":9493},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2725773","VIOLATION_NO":"9717030","ISSUE_DT":"04/11/2023","CFR_STANDARD_CD":"56.4104(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":"2023-04-11"},{"SOURCE_ROW_NUMBER":"2678530","VIOLATION_NO":"9660710","ISSUE_DT":"04/26/2021","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-04-26"},{"SOURCE_ROW_NUMBER":"2670588","VIOLATION_NO":"9520213","ISSUE_DT":"01/13/2020","CFR_STANDARD_CD":"56.3130","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-01-13"},{"SOURCE_ROW_NUMBER":"2670587","VIOLATION_NO":"9520212","ISSUE_DT":"01/13/2020","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-01-13"},{"SOURCE_ROW_NUMBER":"2556527","VIOLATION_NO":"9418452","ISSUE_DT":"12/19/2018","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":"2018-12-19"},{"SOURCE_ROW_NUMBER":"2546482","VIOLATION_NO":"9369204","ISSUE_DT":"11/29/2017","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-11-29"},{"SOURCE_ROW_NUMBER":"2477622","VIOLATION_NO":"9317717","ISSUE_DT":"01/11/2017","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"135.00","CURRENT_ASSESSMENT_AMT":"135.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-01-11"},{"SOURCE_ROW_NUMBER":"2477621","VIOLATION_NO":"9317716","ISSUE_DT":"01/11/2017","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-01-11"},{"SOURCE_ROW_NUMBER":"2477620","VIOLATION_NO":"9317715","ISSUE_DT":"01/11/2017","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"135.00","CURRENT_ASSESSMENT_AMT":"135.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-01-11"},{"SOURCE_ROW_NUMBER":"2468680","VIOLATION_NO":"8923398","ISSUE_DT":"05/10/2016","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":"2016-05-10"},{"SOURCE_ROW_NUMBER":"2468679","VIOLATION_NO":"8923397","ISSUE_DT":"05/10/2016","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":"2016-05-10"},{"SOURCE_ROW_NUMBER":"2468678","VIOLATION_NO":"8923396","ISSUE_DT":"05/10/2016","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":"2016-05-10"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":11,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":3,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"2000-11-01","lastDate":"2000-11-01","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":54,"firstDate":"2001-06-25","lastDate":"2023-04-10","metrics":{"inspectors":55,"recentRows":6,"onSiteHours":363.75,"inspectionHours":732.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"151023","EVENT_NO":"6923195","INSPECTION_BEGIN_DT":"04/10/2023","INSPECTION_END_DT":"04/11/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.75","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2023-04-10"},{"SOURCE_ROW_NUMBER":"556938","EVENT_NO":"6923165","INSPECTION_BEGIN_DT":"12/19/2022","INSPECTION_END_DT":"12/21/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2022-12-19"},{"SOURCE_ROW_NUMBER":"418921","EVENT_NO":"6921266","INSPECTION_BEGIN_DT":"05/31/2022","INSPECTION_END_DT":"06/01/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2022-05-31"},{"SOURCE_ROW_NUMBER":"222218","EVENT_NO":"6921228","INSPECTION_BEGIN_DT":"02/23/2022","INSPECTION_END_DT":"03/01/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2022-02-23"},{"SOURCE_ROW_NUMBER":"610235","EVENT_NO":"6895599","INSPECTION_BEGIN_DT":"04/25/2021","INSPECTION_END_DT":"04/30/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26.5","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2021-04-25"},{"SOURCE_ROW_NUMBER":"749314","EVENT_NO":"6896671","INSPECTION_BEGIN_DT":"02/01/2021","INSPECTION_END_DT":"02/03/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"2.25","sourceDate":"2021-02-01"},{"SOURCE_ROW_NUMBER":"70287","EVENT_NO":"6894576","INSPECTION_BEGIN_DT":"09/10/2020","INSPECTION_END_DT":"09/14/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2020-09-10"},{"SOURCE_ROW_NUMBER":"123603","EVENT_NO":"6891643","INSPECTION_BEGIN_DT":"02/10/2020","INSPECTION_END_DT":"02/10/2020","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2020-02-10"},{"SOURCE_ROW_NUMBER":"401223","EVENT_NO":"6891041","INSPECTION_BEGIN_DT":"01/13/2020","INSPECTION_END_DT":"01/17/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"12.25","sourceDate":"2020-01-13"},{"SOURCE_ROW_NUMBER":"338517","EVENT_NO":"6816596","INSPECTION_BEGIN_DT":"03/20/2019","INSPECTION_END_DT":"03/22/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2019-03-20"},{"SOURCE_ROW_NUMBER":"743087","EVENT_NO":"6816574","INSPECTION_BEGIN_DT":"12/19/2018","INSPECTION_END_DT":"12/20/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2018-12-19"},{"SOURCE_ROW_NUMBER":"715656","EVENT_NO":"6811227","INSPECTION_BEGIN_DT":"03/19/2018","INSPECTION_END_DT":"03/21/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2018-03-19"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":12,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":1540,"employees":3,"production":0},"2002-Q3":{"hours":1560,"employees":3,"production":0},"2002-Q2":{"hours":1560,"employees":3,"production":0},"2002-Q1":{"hours":2080,"employees":6,"production":0},"2001-Q4":{"hours":1560,"employees":3,"production":0},"2001-Q3":{"hours":2080,"employees":6,"production":0},"2001-Q2":{"hours":1960,"employees":6,"production":0},"2001-Q1":{"hours":1040,"employees":2,"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":40,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2014":{"hours":5134,"employees":4,"production":0},"2015":{"hours":8279,"employees":5,"production":0},"2016":{"hours":10136,"employees":6,"production":0},"2017":{"hours":11768,"employees":7,"production":0},"2018":{"hours":10246,"employees":6,"production":0},"2019":{"hours":10683,"employees":6,"production":0},"2020":{"hours":9095,"employees":7,"production":0},"2021":{"hours":10314,"employees":6,"production":0},"2022":{"hours":5577,"employees":5,"production":0},"2023":{"hours":573,"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":15,"firstDate":"2001-06-26","lastDate":"2021-04-26","metrics":{"recentRows":2,"actionTaken":15,"maxExposureRatio":0.37,"overExposureLimit":0,"exposureRatioTotal":0.37},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"248603","EVENT_NO":"6895599","SAMPLE_NO":"000000202101828800","SAMPLE_DATE":"04/26/2021","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-04-26"},{"SOURCE_ROW_NUMBER":"248602","EVENT_NO":"6895599","SAMPLE_NO":"000000202101828700","SAMPLE_DATE":"04/26/2021","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":"2021-04-26"},{"SOURCE_ROW_NUMBER":"214623","EVENT_NO":"6757234","SAMPLE_NO":"000000201703981200","SAMPLE_DATE":"07/11/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-07-11"},{"SOURCE_ROW_NUMBER":"214622","EVENT_NO":"6757234","SAMPLE_NO":"000000201703981100","SAMPLE_DATE":"07/11/2017","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":"2017-07-11"},{"SOURCE_ROW_NUMBER":"214621","EVENT_NO":"6757234","SAMPLE_NO":"000000201703981000","SAMPLE_DATE":"07/11/2017","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":"2017-07-11"},{"SOURCE_ROW_NUMBER":"187291","EVENT_NO":"6752440","SAMPLE_NO":"000000201602822600","SAMPLE_DATE":"05/10/2016","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":"2016-05-10"},{"SOURCE_ROW_NUMBER":"187290","EVENT_NO":"6752440","SAMPLE_NO":"000000201602822500","SAMPLE_DATE":"05/10/2016","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.57","C_OVER_E":"00.37","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-05-10"},{"SOURCE_ROW_NUMBER":"142164","EVENT_NO":"6563020","SAMPLE_NO":"000000201101245100","SAMPLE_DATE":"02/09/2011","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":"2011-02-09"},{"SOURCE_ROW_NUMBER":"142163","EVENT_NO":"6563020","SAMPLE_NO":"000000201101245000","SAMPLE_DATE":"02/09/2011","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":"2011-02-09"},{"SOURCE_ROW_NUMBER":"142162","EVENT_NO":"6563020","SAMPLE_NO":"000000201101244900","SAMPLE_DATE":"02/09/2011","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":"2011-02-09"},{"SOURCE_ROW_NUMBER":"54538","EVENT_NO":"0881750","SAMPLE_NO":"000000200501317300","SAMPLE_DATE":"02/03/2005","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-02-03"},{"SOURCE_ROW_NUMBER":"54537","EVENT_NO":"0881750","SAMPLE_NO":"000000200501317200","SAMPLE_DATE":"02/03/2005","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-02-03"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":84,"firstDate":"2001-06-25","lastDate":"2023-04-11","metrics":{"ss":13,"amountDue":9493,"contested":0,"amountPaid":9493,"recentRows":2,"section104d":0,"unterminated":0,"proposedPenalty":9493},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1278306","VIOLATION_NO":"9717030","VIOLATION_ISSUE_DT":"04/11/2023","SIG_SUB":"N","PART_SECTION":"56.4104(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/11/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-11"},{"SOURCE_ROW_NUMBER":"1278307","VIOLATION_NO":"9660710","VIOLATION_ISSUE_DT":"04/26/2021","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/27/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-04-26"},{"SOURCE_ROW_NUMBER":"1278274","VIOLATION_NO":"9520213","VIOLATION_ISSUE_DT":"01/13/2020","SIG_SUB":"N","PART_SECTION":"56.3130","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/11/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-01-13"},{"SOURCE_ROW_NUMBER":"1278273","VIOLATION_NO":"9520212","VIOLATION_ISSUE_DT":"01/13/2020","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/17/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-01-13"},{"SOURCE_ROW_NUMBER":"1278351","VIOLATION_NO":"9418452","VIOLATION_ISSUE_DT":"12/19/2018","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/19/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-12-19"},{"SOURCE_ROW_NUMBER":"1278343","VIOLATION_NO":"9369204","VIOLATION_ISSUE_DT":"11/29/2017","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/01/2017","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2017-11-29"},{"SOURCE_ROW_NUMBER":"1278272","VIOLATION_NO":"9317717","VIOLATION_ISSUE_DT":"01/11/2017","SIG_SUB":"N","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/11/2017","PROPOSED_PENALTY":"135","AMOUNT_DUE":"135","AMOUNT_PAID":"135","CONTESTED_IND":"N","sourceDate":"2017-01-11"},{"SOURCE_ROW_NUMBER":"1278271","VIOLATION_NO":"9317716","VIOLATION_ISSUE_DT":"01/11/2017","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/11/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-01-11"},{"SOURCE_ROW_NUMBER":"1278270","VIOLATION_NO":"9317715","VIOLATION_ISSUE_DT":"01/11/2017","SIG_SUB":"N","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/11/2017","PROPOSED_PENALTY":"135","AMOUNT_DUE":"135","AMOUNT_PAID":"135","CONTESTED_IND":"N","sourceDate":"2017-01-11"},{"SOURCE_ROW_NUMBER":"1278313","VIOLATION_NO":"8923398","VIOLATION_ISSUE_DT":"05/10/2016","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/10/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-05-10"},{"SOURCE_ROW_NUMBER":"1278312","VIOLATION_NO":"8923397","VIOLATION_ISSUE_DT":"05/10/2016","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/10/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-05-10"},{"SOURCE_ROW_NUMBER":"1278311","VIOLATION_NO":"8923396","VIOLATION_ISSUE_DT":"05/10/2016","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/10/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-05-10"}]}],"safety":{"href":"/api/v1/mines/1901094/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1901094/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":"Combustible waste.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4104","part":"56","subchapter":"K","subpart":"C","id":"56.4104","citation":"30 CFR 56.4104","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":"Wall, bank, and slope stability.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3130","part":"56","subchapter":"K","subpart":"B","id":"56.3130","citation":"30 CFR 56.3130","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":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":"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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","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":"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":3}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1901094","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}