{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4003270","name":"Newport Quarry","status":"Active","status_date":"2011-10-04","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"TN","county":"Cocke","nearest_town":"Newport","operator_id":"L16168","operator_name":"Vulcan Construction Materials, LLC","controller_id":"0071891","controller_name":"Vulcan Materials Company","district":"C07","office":"Knoxville TN Field Office","employees":3,"latitude":35.940833,"longitude":-83.181944},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":564},"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":"4003270","name":"Newport Quarry"},"operator":{"type":"operator","id":"L16168","name":"Vulcan Construction Materials, LLC"},"controller":{"type":"controller","id":"0071891","name":"Vulcan Materials Company"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00024","name":"Legacy Vulcan Corp (Form:Vulcan Materials Co)"},"object":{"type":"mine","id":"4003270","name":"Newport Quarry"},"validFrom":"1950-01-01","validTo":"2007-11-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003270|M00024|1950-01-01|2007-11-15"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16168","name":"Vulcan Construction Materials, LLC"},"object":{"type":"mine","id":"4003270","name":"Newport Quarry"},"validFrom":"2006-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003270|L16168|2006-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00024","name":"Legacy Vulcan Corp (Form:Vulcan Materials Co)"},"object":{"type":"operator","id":"L16168","name":"Vulcan Construction Materials, LLC"},"validFrom":"2006-01-01","validTo":"2007-11-15","current":false,"derived":true,"evidenceMineId":"4003270","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003270|L16168|2006-01-01|M00024|1950-01-01|101895"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0071891","name":"Vulcan Materials Company"},"object":{"type":"mine","id":"4003270","name":"Newport Quarry"},"validFrom":"2007-11-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003270|0071891|2007-11-16|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0071891","name":"Vulcan Materials Company"},"object":{"type":"operator","id":"L16168","name":"Vulcan Construction Materials, LLC"},"validFrom":"2007-11-16","validTo":null,"current":true,"derived":true,"evidenceMineId":"4003270","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003270|L16168|2006-01-01|0071891|2007-11-16|10980"}}],"coverage":{"historyRecords":2,"edgeCount":5,"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":3,"firstDate":"2016-05-25","lastDate":"2021-02-03","metrics":{"daysLost":42,"injuries":3,"fatalities":0,"recentRows":1,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"170762","DOCUMENT_NO":"220210400008","ACCIDENT_DT":"02/03/2021","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Rubbed or abraded","OCCUPATION":"Welder (non-shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was utilizing an impact wrench to remove a bolt from the guarding at C-5 tail and reached hand to hold the nut on the backside of the guarding to prevent it from spinning. Power to the impact driver caused the nut to spin and the nut cut the inside of the employee's left middle finger.","sourceDate":"2021-02-03"},{"SOURCE_ROW_NUMBER":"76100","DOCUMENT_NO":"220182250025","ACCIDENT_DT":"08/09/2018","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"42","NARRATIVE":"Attempting to unstop the crusher.","sourceDate":"2018-08-09"},{"SOURCE_ROW_NUMBER":"118904","DOCUMENT_NO":"220161530016","ACCIDENT_DT":"05/25/2016","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Injured employee was working with another employee to put the tooth back onto the bucket of the PC600 excavator. Injured employee was holding the tooth into position, while the other employee hit the keeper pin with a sledge hammer. As the employee hit the keeper pin into position the hammer bounced off the keeper pin striking the employee's left hand mashing thumb","sourceDate":"2016-05-25"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-10-04","lastDate":"2011-10-04","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":11,"firstDate":"2006-05-08","lastDate":"2025-01-07","metrics":{"ss":2,"delinquent":11,"recentRows":1,"paidPenalty":1479,"proposedPenalty":1479,"currentAssessment":1479},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2953167","VIOLATION_NO":"9701570","ISSUE_DT":"01/07/2025","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-07"},{"SOURCE_ROW_NUMBER":"2611272","VIOLATION_NO":"9232533","ISSUE_DT":"01/09/2020","CFR_STANDARD_CD":"46.6(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"137.00","CURRENT_ASSESSMENT_AMT":"137.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-01-09"},{"SOURCE_ROW_NUMBER":"2520469","VIOLATION_NO":"9336884","ISSUE_DT":"05/30/2018","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-05-30"},{"SOURCE_ROW_NUMBER":"2520383","VIOLATION_NO":"8905781","ISSUE_DT":"08/22/2017","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"330.00","CURRENT_ASSESSMENT_AMT":"330.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-08-22"},{"SOURCE_ROW_NUMBER":"2406350","VIOLATION_NO":"8905428","ISSUE_DT":"05/02/2016","CFR_STANDARD_CD":"58.620","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"263.00","CURRENT_ASSESSMENT_AMT":"263.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-05-02"},{"SOURCE_ROW_NUMBER":"2184981","VIOLATION_NO":"8722561","ISSUE_DT":"02/26/2013","CFR_STANDARD_CD":"56.14112(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":"2013-02-26"},{"SOURCE_ROW_NUMBER":"2086270","VIOLATION_NO":"6506160","ISSUE_DT":"12/29/2009","CFR_STANDARD_CD":"56.12019","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-12-29"},{"SOURCE_ROW_NUMBER":"284976","VIOLATION_NO":"6105194","ISSUE_DT":"01/17/2008","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-01-17"},{"SOURCE_ROW_NUMBER":"284064","VIOLATION_NO":"6123440","ISSUE_DT":"11/16/2006","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-11-16"},{"SOURCE_ROW_NUMBER":"283265","VIOLATION_NO":"6120049","ISSUE_DT":"05/08/2006","CFR_STANDARD_CD":"56.14201(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-05-08"},{"SOURCE_ROW_NUMBER":"283264","VIOLATION_NO":"6120048","ISSUE_DT":"05/08/2006","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-05-08"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2010-10-14","lastDate":"2025-09-22","metrics":{"appeals":0,"decisions":3,"recentRows":1,"decisionPenalty":388,"originalPenalty":388},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"456040","VIOLATION_NO":"9701570","DOCKET_NO":"SE 2025-0105","DECISION_DT":"09/22/2025","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"151.00","DECISION_PENALTY_AMT":"151.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"420268","VIOLATION_NO":"9232533","DOCKET_NO":"SE 2020-0155","DECISION_DT":"12/18/2020","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"137.00","DECISION_PENALTY_AMT":"137.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2020-12-18"},{"SOURCE_ROW_NUMBER":"269015","VIOLATION_NO":"6506160","DOCKET_NO":"SE 2010-549M","DECISION_DT":"10/14/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2010-10-14"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2025-03-19","lastDate":"2025-03-19","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2009-12-29","lastDate":"2025-01-07","metrics":{"decisions":3,"ssChanged":1,"recentRows":1,"decisionPenalty":388,"proposedPenalty":388},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"447848","CITATION_NO":"9701570","CITATION_ISSUE_DT":"01/07/2025","DOCKET_NO":"SE 2025-0105","DECISION_DT":"09/22/2025","CFR_STANDARD_CODE":"56.14101(a)(2)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"151.00","DECISION_PENALTY_AMT":"151.00","sourceDate":"2025-01-07"},{"SOURCE_ROW_NUMBER":"103011","CITATION_NO":"9232533","CITATION_ISSUE_DT":"01/09/2020","DOCKET_NO":"SE 2020-0155","DECISION_DT":"12/18/2020","CFR_STANDARD_CODE":"46.6(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"137.00","DECISION_PENALTY_AMT":"137.00","sourceDate":"2020-01-09"},{"SOURCE_ROW_NUMBER":"414953","CITATION_NO":"6506160","CITATION_ISSUE_DT":"12/29/2009","DOCKET_NO":"SE 2010-549M","DECISION_DT":"10/14/2010","CFR_STANDARD_CODE":"56.12019","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-12-29"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":122,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":35,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":2,"firstDate":"2006-01-01","lastDate":"2006-01-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":56,"firstDate":"2006-05-08","lastDate":"2026-07-08","metrics":{"inspectors":57,"recentRows":19,"onSiteHours":365.75,"inspectionHours":645.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"86552","EVENT_NO":"F007864","INSPECTION_BEGIN_DT":"07/08/2026","INSPECTION_END_DT":"07/08/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2026-07-08"},{"SOURCE_ROW_NUMBER":"895278","EVENT_NO":"F03097D","INSPECTION_BEGIN_DT":"05/26/2026","INSPECTION_END_DT":"05/28/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.75","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"345518","EVENT_NO":"F012892","INSPECTION_BEGIN_DT":"03/17/2026","INSPECTION_END_DT":"03/17/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2026-03-17"},{"SOURCE_ROW_NUMBER":"437192","EVENT_NO":"F011958","INSPECTION_BEGIN_DT":"09/02/2025","INSPECTION_END_DT":"09/04/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2025-09-02"},{"SOURCE_ROW_NUMBER":"845162","EVENT_NO":"F007844","INSPECTION_BEGIN_DT":"07/21/2025","INSPECTION_END_DT":"07/21/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2025-07-21"},{"SOURCE_ROW_NUMBER":"6198","EVENT_NO":"F011995","INSPECTION_BEGIN_DT":"01/06/2025","INSPECTION_END_DT":"01/08/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"17.5","sourceDate":"2025-01-06"},{"SOURCE_ROW_NUMBER":"552703","EVENT_NO":"F00F424","INSPECTION_BEGIN_DT":"05/23/2024","INSPECTION_END_DT":"05/24/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2024-05-23"},{"SOURCE_ROW_NUMBER":"1119849","EVENT_NO":"6998652","INSPECTION_BEGIN_DT":"05/01/2024","INSPECTION_END_DT":"05/01/2024","ACTIVITY_CODE":"E19","ACTIVITY":"Electrical Technical Investigation","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2024-05-01"},{"SOURCE_ROW_NUMBER":"190734","EVENT_NO":"7046124","INSPECTION_BEGIN_DT":"11/21/2023","INSPECTION_END_DT":"11/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2023-11-21"},{"SOURCE_ROW_NUMBER":"151315","EVENT_NO":"7045671","INSPECTION_BEGIN_DT":"09/27/2023","INSPECTION_END_DT":"09/27/2023","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2023-09-27"},{"SOURCE_ROW_NUMBER":"370556","EVENT_NO":"7045408","INSPECTION_BEGIN_DT":"08/28/2023","INSPECTION_END_DT":"08/29/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2023-08-28"},{"SOURCE_ROW_NUMBER":"417134","EVENT_NO":"7035191","INSPECTION_BEGIN_DT":"04/20/2023","INSPECTION_END_DT":"04/24/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2023-04-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":235,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":4194,"employees":6,"production":0},"2026-Q1":{"hours":3514,"employees":6,"production":0},"2025-Q4":{"hours":5084,"employees":7,"production":0},"2025-Q3":{"hours":5041,"employees":9,"production":0},"2025-Q2":{"hours":3574,"employees":6,"production":0},"2025-Q1":{"hours":3074,"employees":3,"production":0},"2024-Q4":{"hours":4753,"employees":8,"production":0},"2024-Q3":{"hours":4086,"employees":8,"production":0},"2024-Q2":{"hours":1591,"employees":3,"production":0},"2024-Q1":{"hours":1871,"employees":3,"production":0},"2023-Q4":{"hours":728,"employees":2,"production":0},"2023-Q3":{"hours":3691,"employees":8,"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":65,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":21366,"employees":9,"production":0},"2018":{"hours":14617,"employees":7,"production":0},"2019":{"hours":12478,"employees":7,"production":0},"2020":{"hours":8734,"employees":5,"production":0},"2021":{"hours":10886,"employees":4,"production":0},"2022":{"hours":13920,"employees":9,"production":0},"2023":{"hours":9482,"employees":6,"production":0},"2024":{"hours":12301,"employees":6,"production":0},"2025":{"hours":16773,"employees":6,"production":0},"2026":{"hours":7708,"employees":7,"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":"2006-05-10","lastDate":"2025-01-08","metrics":{"recentRows":6,"actionTaken":15,"maxExposureRatio":0.04,"overExposureLimit":0,"exposureRatioTotal":0.12},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"292692","EVENT_NO":"F011995","SAMPLE_NO":"000000202500028900","SAMPLE_DATE":"01/08/2025","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":"2025-01-08"},{"SOURCE_ROW_NUMBER":"292691","EVENT_NO":"F011995","SAMPLE_NO":"000000202500028800","SAMPLE_DATE":"01/08/2025","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":"2025-01-08"},{"SOURCE_ROW_NUMBER":"272882","EVENT_NO":"7045408","SAMPLE_NO":"000000202303816400","SAMPLE_DATE":"08/28/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-08-28"},{"SOURCE_ROW_NUMBER":"272881","EVENT_NO":"7045408","SAMPLE_NO":"000000202303816300","SAMPLE_DATE":"08/28/2023","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":"2023-08-28"},{"SOURCE_ROW_NUMBER":"272880","EVENT_NO":"7045408","SAMPLE_NO":"000000202303816200","SAMPLE_DATE":"08/28/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.42","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-08-28"},{"SOURCE_ROW_NUMBER":"272879","EVENT_NO":"7045408","SAMPLE_NO":"000000202303816100","SAMPLE_DATE":"08/28/2023","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":"2023-08-28"},{"SOURCE_ROW_NUMBER":"189040","EVENT_NO":"6717623","SAMPLE_NO":"000000201602716300","SAMPLE_DATE":"05/03/2016","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.40","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.04","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-05-03"},{"SOURCE_ROW_NUMBER":"189039","EVENT_NO":"6717623","SAMPLE_NO":"000000201602716200","SAMPLE_DATE":"05/03/2016","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.35","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.04","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-05-03"},{"SOURCE_ROW_NUMBER":"189038","EVENT_NO":"6717623","SAMPLE_NO":"000000201602716100","SAMPLE_DATE":"05/03/2016","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Drill Helper","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-05-03"},{"SOURCE_ROW_NUMBER":"189037","EVENT_NO":"6717623","SAMPLE_NO":"000000201602716000","SAMPLE_DATE":"05/03/2016","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Drill Operator, Rotary","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-05-03"},{"SOURCE_ROW_NUMBER":"131870","EVENT_NO":"6530856","SAMPLE_NO":"000000201106969200","SAMPLE_DATE":"07/28/2011","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-07-28"},{"SOURCE_ROW_NUMBER":"131869","EVENT_NO":"6530856","SAMPLE_NO":"000000201106969100","SAMPLE_DATE":"07/28/2011","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":"2011-07-28"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":11,"firstDate":"2006-05-08","lastDate":"2025-01-07","metrics":{"ss":2,"amountDue":1479,"contested":1,"amountPaid":1479,"recentRows":1,"section104d":0,"unterminated":0,"proposedPenalty":1479},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2081203","VIOLATION_NO":"9701570","VIOLATION_ISSUE_DT":"01/07/2025","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/07/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-07"},{"SOURCE_ROW_NUMBER":"2081204","VIOLATION_NO":"9232533","VIOLATION_ISSUE_DT":"01/09/2020","SIG_SUB":"N","PART_SECTION":"46.6(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/13/2020","PROPOSED_PENALTY":"137","AMOUNT_DUE":"137","AMOUNT_PAID":"137","CONTESTED_IND":"N","sourceDate":"2020-01-09"},{"SOURCE_ROW_NUMBER":"2081210","VIOLATION_NO":"9336884","VIOLATION_ISSUE_DT":"05/30/2018","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/30/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-05-30"},{"SOURCE_ROW_NUMBER":"2081211","VIOLATION_NO":"8905781","VIOLATION_ISSUE_DT":"08/22/2017","SIG_SUB":"Y","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/24/2017","PROPOSED_PENALTY":"330","AMOUNT_DUE":"330","AMOUNT_PAID":"330","CONTESTED_IND":"N","sourceDate":"2017-08-22"},{"SOURCE_ROW_NUMBER":"2081207","VIOLATION_NO":"8905428","VIOLATION_ISSUE_DT":"05/02/2016","SIG_SUB":"Y","PART_SECTION":"58.620","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/03/2016","PROPOSED_PENALTY":"263","AMOUNT_DUE":"263","AMOUNT_PAID":"263","CONTESTED_IND":"N","sourceDate":"2016-05-02"},{"SOURCE_ROW_NUMBER":"2081206","VIOLATION_NO":"8722561","VIOLATION_ISSUE_DT":"02/26/2013","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/26/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-02-26"},{"SOURCE_ROW_NUMBER":"2081213","VIOLATION_NO":"6506160","VIOLATION_ISSUE_DT":"12/29/2009","SIG_SUB":"N","PART_SECTION":"56.12019","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/29/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"Y","DOCKET_NO":"SE 2010-549M","sourceDate":"2009-12-29"},{"SOURCE_ROW_NUMBER":"2081205","VIOLATION_NO":"6105194","VIOLATION_ISSUE_DT":"01/17/2008","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/18/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-01-17"},{"SOURCE_ROW_NUMBER":"2081212","VIOLATION_NO":"6123440","VIOLATION_ISSUE_DT":"11/16/2006","SIG_SUB":"N","PART_SECTION":"56.14101(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/04/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-11-16"},{"SOURCE_ROW_NUMBER":"2081209","VIOLATION_NO":"6120049","VIOLATION_ISSUE_DT":"05/08/2006","SIG_SUB":"N","PART_SECTION":"56.14201(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/10/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-05-08"},{"SOURCE_ROW_NUMBER":"2081208","VIOLATION_NO":"6120048","VIOLATION_ISSUE_DT":"05/08/2006","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/10/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-05-08"}]}],"safety":{"href":"/api/v1/mines/4003270/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4003270/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":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Newly hired experienced miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.6","part":"46","subchapter":"H","subpart":"","id":"46.6","citation":"30 CFR 46.6","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":"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":"Drill dust control.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-58/subpart-E/section-58.620","part":"58","subchapter":"K","subpart":"E","id":"58.620","citation":"30 CFR 58.620","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 58—HEALTH STANDARDS FOR METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Access to stationary electrical equipment or switchgear.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12019","part":"56","subchapter":"K","subpart":"K","id":"56.12019","citation":"30 CFR 56.12019","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":"Conveyor start-up warnings.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14201","part":"56","subchapter":"K","subpart":"M","id":"56.14201","citation":"30 CFR 56.14201","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":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4003270","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}