{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4300549","name":"C16-C23","status":"Intermittent","status_date":"2026-09-09","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"VT","county":"Washington","nearest_town":"MBerlin","operator_id":"L07894","operator_name":"McCullough Crushing Inc","controller_id":"0178680","controller_name":"Ian Daniel McCullough; Matthew  Dwire","district":"M2","office":"Portsmouth NH Field Office","employees":2,"latitude":44.226667,"longitude":-72.557778},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":309},"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":"4300549","name":"C16-C23"},"operator":{"type":"operator","id":"L07894","name":"McCullough Crushing Inc"},"controller":{"type":"controller","id":"0178680","name":"Ian Daniel McCullough; Matthew  Dwire"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M12992","name":"Scott  Mc Cullough et al"},"object":{"type":"mine","id":"4300549","name":"C16-C23"},"validFrom":"1985-06-01","validTo":"2019-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|M12992|1985-06-01|2019-12-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L07894","name":"McCullough Crushing Inc"},"object":{"type":"mine","id":"4300549","name":"C16-C23"},"validFrom":"2000-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|L07894|2000-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M12992","name":"Scott  Mc Cullough et al"},"object":{"type":"operator","id":"L07894","name":"McCullough Crushing Inc"},"validFrom":"2000-08-01","validTo":"2019-12-31","current":false,"derived":true,"evidenceMineId":"4300549","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|L07894|2000-08-01|M12992|1985-06-01|155103"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0156021","name":"Frederick W  McCullough"},"object":{"type":"mine","id":"4300549","name":"C16-C23"},"validFrom":"2020-01-01","validTo":"2023-07-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|0156021|2020-01-01|2023-07-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0156021","name":"Frederick W  McCullough"},"object":{"type":"operator","id":"L07894","name":"McCullough Crushing Inc"},"validFrom":"2020-01-01","validTo":"2023-07-31","current":false,"derived":true,"evidenceMineId":"4300549","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|L07894|2000-08-01|0156021|2020-01-01|32357"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0178680","name":"Matthew  Dwire et al"},"object":{"type":"mine","id":"4300549","name":"C16-C23"},"validFrom":"2023-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|0178680|2023-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0178680","name":"Matthew  Dwire et al"},"object":{"type":"operator","id":"L07894","name":"McCullough Crushing Inc"},"validFrom":"2023-08-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4300549","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|L07894|2000-08-01|0178680|2023-08-01|38255"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0178680","name":"Ian Daniel McCullough et al"},"object":{"type":"operator","id":"L07894","name":"McCullough Crushing Inc"},"validFrom":"2023-08-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4300549","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300549|L07894|2000-08-01|0178680|2023-08-01|38256"}}],"coverage":{"historyRecords":4,"edgeCount":8,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":1,"firstDate":"2011-04-15","lastDate":"2011-04-15","metrics":{"daysLost":0,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"67638","DOCUMENT_NO":"220111170042","ACCIDENT_DT":"04/15/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Utility knife slipped resulting in injury to leg.","sourceDate":"2011-04-15"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2026-09-09","lastDate":"2026-09-09","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":66,"firstDate":"2003-07-16","lastDate":"2024-03-06","metrics":{"ss":12,"delinquent":49,"recentRows":13,"paidPenalty":9656,"proposedPenalty":9656,"currentAssessment":9656},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2739121","VIOLATION_NO":"9801832","ISSUE_DT":"03/06/2024","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-03-06"},{"SOURCE_ROW_NUMBER":"2739120","VIOLATION_NO":"9801831","ISSUE_DT":"03/06/2024","CFR_STANDARD_CD":"56.14103(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-03-06"},{"SOURCE_ROW_NUMBER":"2739119","VIOLATION_NO":"9801830","ISSUE_DT":"03/06/2024","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-03-06"},{"SOURCE_ROW_NUMBER":"2728482","VIOLATION_NO":"9851266","ISSUE_DT":"08/15/2023","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-08-15"},{"SOURCE_ROW_NUMBER":"2728481","VIOLATION_NO":"9851265","ISSUE_DT":"08/15/2023","CFR_STANDARD_CD":"56.11027","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-08-15"},{"SOURCE_ROW_NUMBER":"2730383","VIOLATION_NO":"9718310","ISSUE_DT":"03/20/2023","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-20"},{"SOURCE_ROW_NUMBER":"2727044","VIOLATION_NO":"9712449","ISSUE_DT":"10/12/2022","CFR_STANDARD_CD":"56.14103(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-10-12"},{"SOURCE_ROW_NUMBER":"2727043","VIOLATION_NO":"9712448","ISSUE_DT":"10/12/2022","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-10-12"},{"SOURCE_ROW_NUMBER":"2726739","VIOLATION_NO":"9712958","ISSUE_DT":"08/23/2022","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-23"},{"SOURCE_ROW_NUMBER":"2726738","VIOLATION_NO":"9712957","ISSUE_DT":"08/23/2022","CFR_STANDARD_CD":"46.9(c)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-23"},{"SOURCE_ROW_NUMBER":"2726737","VIOLATION_NO":"9712956","ISSUE_DT":"08/23/2022","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-23"},{"SOURCE_ROW_NUMBER":"2726736","VIOLATION_NO":"9712955","ISSUE_DT":"08/23/2022","CFR_STANDARD_CD":"56.15020","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"321.00","CURRENT_ASSESSMENT_AMT":"321.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-23"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2004-01-07","lastDate":"2004-01-07","metrics":{"linkedIssuances":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":4,"firstDate":"2000-08-01","lastDate":"2000-08-01","metrics":{"recentRows":0,"currentOperatorTenures":4,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":32,"firstDate":"2002-10-17","lastDate":"2026-09-10","metrics":{"inspectors":34,"recentRows":8,"onSiteHours":181.75,"inspectionHours":376.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"34447","EVENT_NO":"F0421DA","INSPECTION_BEGIN_DT":"09/10/2026","INSPECTION_END_DT":"09/11/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2026-09-10"},{"SOURCE_ROW_NUMBER":"289668","EVENT_NO":"F027D7C","INSPECTION_BEGIN_DT":"08/12/2025","INSPECTION_END_DT":"08/12/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2025-08-12"},{"SOURCE_ROW_NUMBER":"308589","EVENT_NO":"6930705","INSPECTION_BEGIN_DT":"03/06/2024","INSPECTION_END_DT":"03/07/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2024-03-06"},{"SOURCE_ROW_NUMBER":"932408","EVENT_NO":"6924566","INSPECTION_BEGIN_DT":"08/14/2023","INSPECTION_END_DT":"08/18/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2023-08-14"},{"SOURCE_ROW_NUMBER":"1044805","EVENT_NO":"6925528","INSPECTION_BEGIN_DT":"03/20/2023","INSPECTION_END_DT":"03/20/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-03-20"},{"SOURCE_ROW_NUMBER":"839746","EVENT_NO":"6923818","INSPECTION_BEGIN_DT":"10/25/2022","INSPECTION_END_DT":"11/07/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2022-10-25"},{"SOURCE_ROW_NUMBER":"649240","EVENT_NO":"6923813","INSPECTION_BEGIN_DT":"10/12/2022","INSPECTION_END_DT":"10/15/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2022-10-12"},{"SOURCE_ROW_NUMBER":"1052559","EVENT_NO":"6923708","INSPECTION_BEGIN_DT":"08/23/2022","INSPECTION_END_DT":"08/23/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2022-08-23"},{"SOURCE_ROW_NUMBER":"609668","EVENT_NO":"6894591","INSPECTION_BEGIN_DT":"10/07/2020","INSPECTION_END_DT":"10/14/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2020-10-07"},{"SOURCE_ROW_NUMBER":"43042","EVENT_NO":"6818653","INSPECTION_BEGIN_DT":"12/03/2019","INSPECTION_END_DT":"12/04/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2019-12-03"},{"SOURCE_ROW_NUMBER":"886888","EVENT_NO":"6811590","INSPECTION_BEGIN_DT":"10/16/2018","INSPECTION_END_DT":"10/16/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2018-10-16"},{"SOURCE_ROW_NUMBER":"999195","EVENT_NO":"6813170","INSPECTION_BEGIN_DT":"09/20/2018","INSPECTION_END_DT":"09/21/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2018-09-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":103,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1025,"employees":3,"production":0},"2026-Q1":{"hours":1403,"employees":3,"production":0},"2025-Q4":{"hours":1503,"employees":3,"production":0},"2025-Q3":{"hours":1328,"employees":2,"production":0},"2025-Q2":{"hours":1443,"employees":2,"production":0},"2025-Q1":{"hours":664,"employees":2,"production":0},"2024-Q4":{"hours":1608,"employees":3,"production":0},"2024-Q3":{"hours":701,"employees":2,"production":0},"2024-Q2":{"hours":2003,"employees":3,"production":0},"2024-Q1":{"hours":2041,"employees":3,"production":0},"2023-Q4":{"hours":1712,"employees":3,"production":0},"2023-Q3":{"hours":1571,"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":27,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":2989,"employees":3,"production":0},"2018":{"hours":4270,"employees":2,"production":0},"2019":{"hours":5323,"employees":3,"production":0},"2020":{"hours":4568,"employees":3,"production":0},"2021":{"hours":3795,"employees":2,"production":0},"2022":{"hours":4078,"employees":3,"production":0},"2023":{"hours":4242,"employees":3,"production":0},"2024":{"hours":6353,"employees":3,"production":0},"2025":{"hours":4938,"employees":2,"production":0},"2026":{"hours":2428,"employees":3,"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":5,"firstDate":"2010-05-05","lastDate":"2017-05-03","metrics":{"recentRows":0,"actionTaken":5,"maxExposureRatio":0.96,"overExposureLimit":0,"exposureRatioTotal":1.76},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"200085","EVENT_NO":"6757505","SAMPLE_NO":"000000201702541900","SAMPLE_DATE":"05/03/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-05-03"},{"SOURCE_ROW_NUMBER":"194916","EVENT_NO":"6681363","SAMPLE_NO":"000000201409012600","SAMPLE_DATE":"11/05/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.48","EXPOSURE_LIMIT":"0000.50","C_OVER_E":"00.96","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-11-05"},{"SOURCE_ROW_NUMBER":"194915","EVENT_NO":"6681363","SAMPLE_NO":"000000201409012500","SAMPLE_DATE":"11/05/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-11-05"},{"SOURCE_ROW_NUMBER":"112357","EVENT_NO":"0909069","SAMPLE_NO":"000000201004380100","SAMPLE_DATE":"05/05/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0000.48","C_OVER_E":"00.54","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-05-05"},{"SOURCE_ROW_NUMBER":"112356","EVENT_NO":"0909069","SAMPLE_NO":"000000201004380000","SAMPLE_DATE":"05/05/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0000.53","C_OVER_E":"00.26","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-05-05"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":68,"firstDate":"2003-07-16","lastDate":"2026-09-10","metrics":{"ss":12,"amountDue":9656,"contested":0,"amountPaid":9656,"recentRows":15,"section104d":0,"unterminated":0,"proposedPenalty":9656},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2283826","VIOLATION_NO":"5260415","VIOLATION_ISSUE_DT":"09/10/2026","SIG_SUB":"N","PART_SECTION":"56.14110","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/10/2026","CONTESTED_IND":"N","sourceDate":"2026-09-10"},{"SOURCE_ROW_NUMBER":"2283825","VIOLATION_NO":"5260414","VIOLATION_ISSUE_DT":"09/10/2026","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"09/10/2026","CONTESTED_IND":"N","sourceDate":"2026-09-10"},{"SOURCE_ROW_NUMBER":"2283788","VIOLATION_NO":"9801832","VIOLATION_ISSUE_DT":"03/06/2024","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-03-06"},{"SOURCE_ROW_NUMBER":"2283787","VIOLATION_NO":"9801831","VIOLATION_ISSUE_DT":"03/06/2024","SIG_SUB":"N","PART_SECTION":"56.14103(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/07/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-03-06"},{"SOURCE_ROW_NUMBER":"2283786","VIOLATION_NO":"9801830","VIOLATION_ISSUE_DT":"03/06/2024","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-03-06"},{"SOURCE_ROW_NUMBER":"2283819","VIOLATION_NO":"9851266","VIOLATION_ISSUE_DT":"08/15/2023","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/18/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-08-15"},{"SOURCE_ROW_NUMBER":"2283818","VIOLATION_NO":"9851265","VIOLATION_ISSUE_DT":"08/15/2023","SIG_SUB":"N","PART_SECTION":"56.11027","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/18/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-08-15"},{"SOURCE_ROW_NUMBER":"2283789","VIOLATION_NO":"9718310","VIOLATION_ISSUE_DT":"03/20/2023","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/23/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-20"},{"SOURCE_ROW_NUMBER":"2283834","VIOLATION_NO":"9712449","VIOLATION_ISSUE_DT":"10/12/2022","SIG_SUB":"N","PART_SECTION":"56.14103(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/07/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-10-12"},{"SOURCE_ROW_NUMBER":"2283833","VIOLATION_NO":"9712448","VIOLATION_ISSUE_DT":"10/12/2022","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/12/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-10-12"},{"SOURCE_ROW_NUMBER":"2283824","VIOLATION_NO":"9712958","VIOLATION_ISSUE_DT":"08/23/2022","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/24/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-23"},{"SOURCE_ROW_NUMBER":"2283823","VIOLATION_NO":"9712957","VIOLATION_ISSUE_DT":"08/23/2022","SIG_SUB":"N","PART_SECTION":"46.9(c)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/23/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-23"}]}],"safety":{"href":"/api/v1/mines/4300549/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4300549/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":"Flying or falling materials.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14110","part":"56","subchapter":"K","subpart":"M","id":"56.14110","citation":"30 CFR 56.14110","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":"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":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":"Operators stations.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14103","part":"56","subchapter":"K","subpart":"M","id":"56.14103","citation":"30 CFR 56.14103","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","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":"Scaffolds and working platforms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11027","part":"56","subchapter":"K","subpart":"J","id":"56.11027","citation":"30 CFR 56.11027","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":"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":"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":"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":"Records of training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9","part":"46","subchapter":"H","subpart":"","id":"46.9","citation":"30 CFR 46.9","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4300549","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}