{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3100082","name":"Mill Spring Quarry & Mill","status":"Abandoned","status_date":"2022-07-14","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Granite","state":"NC","county":"Polk","nearest_town":"Mill Spring","operator_id":"L01099","operator_name":"Thompson Contractors Inc","controller_id":"0107725","controller_name":"Franklin A  Thompson","district":"M3","office":"Columbia SC Field Office","employees":0,"latitude":35.299722,"longitude":-82.138333},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":440},"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":"3100082","name":"Mill Spring Quarry & Mill"},"operator":{"type":"operator","id":"L01099","name":"Thompson Contractors Inc"},"controller":{"type":"controller","id":"0107725","name":"Franklin A  Thompson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01099","name":"Thompson Contractors Inc"},"object":{"type":"mine","id":"3100082","name":"Mill Spring Quarry & Mill"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3100082|L01099|1950-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00959","name":"Lawrence  Thompson"},"object":{"type":"mine","id":"3100082","name":"Mill Spring Quarry & Mill"},"validFrom":"1950-01-01","validTo":"2012-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3100082|M00959|1950-01-01|2012-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00959","name":"Lawrence  Thompson"},"object":{"type":"operator","id":"L01099","name":"Thompson Contractors Inc"},"validFrom":"1950-01-01","validTo":"2012-12-31","current":false,"derived":true,"evidenceMineId":"3100082","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3100082|L01099|1950-01-01|M00959|1950-01-01|116169"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0107725","name":"Franklin A  Thompson"},"object":{"type":"mine","id":"3100082","name":"Mill Spring Quarry & Mill"},"validFrom":"2013-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3100082|0107725|2013-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0107725","name":"Franklin A  Thompson"},"object":{"type":"operator","id":"L01099","name":"Thompson Contractors Inc"},"validFrom":"2013-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3100082","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3100082|L01099|1950-01-01|0107725|2013-01-01|19315"}}],"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":5,"firstDate":"2006-04-27","lastDate":"2016-01-04","metrics":{"daysLost":9,"injuries":5,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"243262","DOCUMENT_NO":"220160110022","ACCIDENT_DT":"01/04/2016","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from ladders","OCCUPATION":"Hammer mill operator, Breaker mill operator, Jaw mill operator","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"Employee stated EE was coming down the ladder from the Jaw Platform and EE's feet slipped on the ladder rung, and EE fell to the ground.","sourceDate":"2016-01-04"},{"SOURCE_ROW_NUMBER":"251819","DOCUMENT_NO":"220092540004","ACCIDENT_DT":"09/01/2009","DEGREE_INJURY":"INJURIES DUE TO NATURAL CAUSES","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"NEC","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"Employee complained of chest pains and other pains.  He was taken to local hospital to be checked out.  (St Lukes - Tryon, NC)  From there sent to Spartanburg, SC.","sourceDate":"2009-09-01"},{"SOURCE_ROW_NUMBER":"62442","DOCUMENT_NO":"220082210013","ACCIDENT_DT":"07/28/2008","DEGREE_INJURY":"ALL OTHER CASES (INCL 1ST AID)","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Absorption of radiations, caustics, toxic and noxious substances","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee called me on July 31, 2008 and stated that on July 28, 2008 he was using the Port-a-John at our Mill Spring Quarry and noticed spiders in the facility.  He said he killed them, then by Tuesday evening noticed some swelling on his left side of the trunk.  This swelling had gotten worse by Wednesday evening.  He said he thought he had been bitten by a spider.","sourceDate":"2008-07-28"},{"SOURCE_ROW_NUMBER":"208754","DOCUMENT_NO":"220073550010","ACCIDENT_DT":"12/18/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was dismounting Cat D6 dozer and stepped onto blade.  He then jumped off the blade to the ground and sprained his left foot.","sourceDate":"2007-12-18"},{"SOURCE_ROW_NUMBER":"243261","DOCUMENT_NO":"220061180016","ACCIDENT_DT":"04/27/2006","DEGREE_INJURY":"INJURIES DUE TO NATURAL CAUSES","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"NEC","OCCUPATION":"Weighman, Scale person","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was found slumped over in scale house by two customer truck drivers.  He had been seen approximately 5 minutes before.  911 was called and Polk County NC EMS arrived by 9:00am.  They treated the employee for approximately 20 minutes however he could not be revived.","sourceDate":"2006-04-27"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2022-07-14","lastDate":"2022-07-14","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":15,"firstDate":"2001-12-20","lastDate":"2015-05-04","metrics":{"ss":1,"delinquent":15,"recentRows":0,"paidPenalty":1265,"proposedPenalty":1265,"currentAssessment":1265},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2333964","VIOLATION_NO":"8817847","ISSUE_DT":"05/04/2015","CFR_STANDARD_CD":"56.20003(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":"2015-05-04"},{"SOURCE_ROW_NUMBER":"2291540","VIOLATION_NO":"8791568","ISSUE_DT":"02/19/2013","CFR_STANDARD_CD":"56.4201(a)(5)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-19"},{"SOURCE_ROW_NUMBER":"270675","VIOLATION_NO":"8548344","ISSUE_DT":"02/15/2011","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-02-15"},{"SOURCE_ROW_NUMBER":"270674","VIOLATION_NO":"8548343","ISSUE_DT":"02/15/2011","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-02-15"},{"SOURCE_ROW_NUMBER":"270781","VIOLATION_NO":"6599921","ISSUE_DT":"06/22/2010","CFR_STANDARD_CD":"56.14103(c)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-06-22"},{"SOURCE_ROW_NUMBER":"270712","VIOLATION_NO":"6599861","ISSUE_DT":"02/03/2010","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-02-03"},{"SOURCE_ROW_NUMBER":"269007","VIOLATION_NO":"6117816","ISSUE_DT":"04/28/2009","CFR_STANDARD_CD":"56.12025","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-04-28"},{"SOURCE_ROW_NUMBER":"267791","VIOLATION_NO":"6116014","ISSUE_DT":"09/18/2007","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-09-18"},{"SOURCE_ROW_NUMBER":"267329","VIOLATION_NO":"6115359","ISSUE_DT":"04/27/2006","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"135.00","CURRENT_ASSESSMENT_AMT":"135.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-04-27"},{"SOURCE_ROW_NUMBER":"264591","VIOLATION_NO":"6112138","ISSUE_DT":"07/25/2002","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-07-25"},{"SOURCE_ROW_NUMBER":"264590","VIOLATION_NO":"6112137","ISSUE_DT":"07/25/2002","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-07-25"},{"SOURCE_ROW_NUMBER":"264589","VIOLATION_NO":"6112136","ISSUE_DT":"07/25/2002","CFR_STANDARD_CD":"56.12013","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-07-25"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":4,"firstDate":"2001-12-21","lastDate":"2002-08-13","metrics":{"linkedIssuances":4},"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":"1950-01-01","lastDate":"1950-01-01","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":52,"firstDate":"2000-06-28","lastDate":"2022-02-10","metrics":{"inspectors":53,"recentRows":2,"onSiteHours":240.75,"inspectionHours":415.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"488294","EVENT_NO":"6912441","INSPECTION_BEGIN_DT":"02/10/2022","INSPECTION_END_DT":"02/10/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2022-02-10"},{"SOURCE_ROW_NUMBER":"412338","EVENT_NO":"6847779","INSPECTION_BEGIN_DT":"07/08/2021","INSPECTION_END_DT":"07/09/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2021-07-08"},{"SOURCE_ROW_NUMBER":"475455","EVENT_NO":"6847729","INSPECTION_BEGIN_DT":"12/17/2020","INSPECTION_END_DT":"12/17/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2020-12-17"},{"SOURCE_ROW_NUMBER":"852652","EVENT_NO":"6847297","INSPECTION_BEGIN_DT":"07/22/2020","INSPECTION_END_DT":"07/22/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2020-07-22"},{"SOURCE_ROW_NUMBER":"437105","EVENT_NO":"6847270","INSPECTION_BEGIN_DT":"03/04/2020","INSPECTION_END_DT":"03/04/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.25","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2020-03-04"},{"SOURCE_ROW_NUMBER":"1138295","EVENT_NO":"6847214","INSPECTION_BEGIN_DT":"07/02/2019","INSPECTION_END_DT":"07/02/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2019-07-02"},{"SOURCE_ROW_NUMBER":"135509","EVENT_NO":"6796499","INSPECTION_BEGIN_DT":"02/11/2019","INSPECTION_END_DT":"02/11/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2019-02-11"},{"SOURCE_ROW_NUMBER":"1134652","EVENT_NO":"6794138","INSPECTION_BEGIN_DT":"05/03/2018","INSPECTION_END_DT":"05/03/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2018-05-03"},{"SOURCE_ROW_NUMBER":"782716","EVENT_NO":"6794119","INSPECTION_BEGIN_DT":"01/09/2018","INSPECTION_END_DT":"01/09/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2018-01-09"},{"SOURCE_ROW_NUMBER":"549299","EVENT_NO":"6679726","INSPECTION_BEGIN_DT":"04/05/2017","INSPECTION_END_DT":"04/05/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2.25","sourceDate":"2017-04-05"},{"SOURCE_ROW_NUMBER":"510388","EVENT_NO":"6679702","INSPECTION_BEGIN_DT":"10/13/2016","INSPECTION_END_DT":"10/14/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2016-10-13"},{"SOURCE_ROW_NUMBER":"888455","EVENT_NO":"6679378","INSPECTION_BEGIN_DT":"06/30/2016","INSPECTION_END_DT":"06/30/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.75","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2016-06-30"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":273,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2022-Q3":{"hours":0,"employees":0,"production":0},"2022-Q2":{"hours":9,"employees":1,"production":0},"2022-Q1":{"hours":99,"employees":1,"production":0},"2021-Q4":{"hours":2,"employees":1,"production":0},"2021-Q3":{"hours":10,"employees":1,"production":0},"2021-Q2":{"hours":0,"employees":0,"production":0},"2021-Q1":{"hours":122,"employees":1,"production":0},"2020-Q4":{"hours":0,"employees":0,"production":0},"2020-Q3":{"hours":104,"employees":3,"production":0},"2020-Q2":{"hours":868,"employees":3,"production":0},"2020-Q1":{"hours":1034,"employees":3,"production":0},"2019-Q4":{"hours":916,"employees":3,"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":{"2013":{"hours":4946,"employees":3,"production":0},"2014":{"hours":4054,"employees":3,"production":0},"2015":{"hours":4213,"employees":3,"production":0},"2016":{"hours":4113,"employees":3,"production":0},"2017":{"hours":3837,"employees":3,"production":0},"2018":{"hours":3849,"employees":3,"production":0},"2019":{"hours":3671,"employees":3,"production":0},"2020":{"hours":2006,"employees":3,"production":0},"2021":{"hours":134,"employees":1,"production":0},"2022":{"hours":108,"employees":1,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":6,"firstDate":"2000-10-25","lastDate":"2016-06-30","metrics":{"recentRows":0,"actionTaken":6,"maxExposureRatio":0.52,"overExposureLimit":0,"exposureRatioTotal":1.3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"188967","EVENT_NO":"6679378","SAMPLE_NO":"000000201603923700","SAMPLE_DATE":"06/30/2016","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":"2016-06-30"},{"SOURCE_ROW_NUMBER":"188966","EVENT_NO":"6679378","SAMPLE_NO":"000000201603923600","SAMPLE_DATE":"06/30/2016","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.48","C_OVER_E":"00.46","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"188965","EVENT_NO":"6679378","SAMPLE_NO":"000000201603923500","SAMPLE_DATE":"06/30/2016","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"139535","EVENT_NO":"0927886","SAMPLE_NO":"000000201107981600","SAMPLE_DATE":"08/31/2011","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":"2011-08-31"},{"SOURCE_ROW_NUMBER":"121833","EVENT_NO":"0927321","SAMPLE_NO":"000000200906251600","SAMPLE_DATE":"06/24/2009","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.29","C_OVER_E":"00.52","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-06-24"},{"SOURCE_ROW_NUMBER":"204191","EVENT_NO":"0704051","SAMPLE_NO":"800000200000230000","SAMPLE_DATE":"10/25/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0000.73","C_OVER_E":"00.32","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2000-10-25"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":16,"firstDate":"2001-12-20","lastDate":"2015-05-04","metrics":{"ss":1,"amountDue":1265,"contested":0,"amountPaid":1265,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":1265},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1679441","VIOLATION_NO":"8817847","VIOLATION_ISSUE_DT":"05/04/2015","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/04/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-05-04"},{"SOURCE_ROW_NUMBER":"1679437","VIOLATION_NO":"8791568","VIOLATION_ISSUE_DT":"02/19/2013","SIG_SUB":"N","PART_SECTION":"56.4201(a)(5)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/20/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-02-19"},{"SOURCE_ROW_NUMBER":"1679436","VIOLATION_NO":"8548344","VIOLATION_ISSUE_DT":"02/15/2011","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-02-15"},{"SOURCE_ROW_NUMBER":"1679435","VIOLATION_NO":"8548343","VIOLATION_ISSUE_DT":"02/15/2011","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-02-15"},{"SOURCE_ROW_NUMBER":"1679442","VIOLATION_NO":"6599921","VIOLATION_ISSUE_DT":"06/22/2010","SIG_SUB":"N","PART_SECTION":"56.14103(c)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/22/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-06-22"},{"SOURCE_ROW_NUMBER":"1679434","VIOLATION_NO":"6599861","VIOLATION_ISSUE_DT":"02/03/2010","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/03/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-02-03"},{"SOURCE_ROW_NUMBER":"1679440","VIOLATION_NO":"6117816","VIOLATION_ISSUE_DT":"04/28/2009","SIG_SUB":"N","PART_SECTION":"56.12025","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/30/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-04-28"},{"SOURCE_ROW_NUMBER":"1679447","VIOLATION_NO":"6116014","VIOLATION_ISSUE_DT":"09/18/2007","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/18/2007","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2007-09-18"},{"SOURCE_ROW_NUMBER":"1679439","VIOLATION_NO":"6115359","VIOLATION_ISSUE_DT":"04/27/2006","SIG_SUB":"Y","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/27/2006","PROPOSED_PENALTY":"135","AMOUNT_DUE":"135","AMOUNT_PAID":"135","CONTESTED_IND":"N","sourceDate":"2006-04-27"},{"SOURCE_ROW_NUMBER":"1679438","VIOLATION_NO":"6115186","VIOLATION_ISSUE_DT":"04/27/2006","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"04/27/2006","CONTESTED_IND":"N","sourceDate":"2006-04-27"},{"SOURCE_ROW_NUMBER":"1679446","VIOLATION_NO":"6112138","VIOLATION_ISSUE_DT":"07/25/2002","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/18/2002","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2002-07-25"},{"SOURCE_ROW_NUMBER":"1679445","VIOLATION_NO":"6112137","VIOLATION_ISSUE_DT":"07/25/2002","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/25/2002","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2002-07-25"}]}],"safety":{"href":"/api/v1/mines/3100082/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3100082/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":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","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":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"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":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":"Grounding circuit enclosures.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12025","part":"56","subchapter":"K","subpart":"K","id":"56.12025","citation":"30 CFR 56.12025","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","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":"3100082","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}