{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3800729","name":"Blacksburg Quarry","status":"Active","status_date":"2012-01-24","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Granite","state":"SC","county":"Cherokee","nearest_town":"Blacksburg","operator_id":"0128097","operator_name":"Reeves Construction Company","controller_id":"M03183","controller_name":"Colas S A","district":"M3","office":"Columbia SC Field Office","employees":17,"latitude":35.136667,"longitude":-81.521111},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":1042},"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":"3800729","name":"Blacksburg Quarry"},"operator":{"type":"operator","id":"0128097","name":"Reeves Construction Company"},"controller":{"type":"controller","id":"M03183","name":"Colas S A"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0112665","name":"Sloan Construction Company Inc"},"object":{"type":"mine","id":"3800729","name":"Blacksburg Quarry"},"validFrom":"2010-07-28","validTo":"2013-03-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3800729|0112665|2010-07-28|2013-03-18"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03183","name":"Colas S A"},"object":{"type":"mine","id":"3800729","name":"Blacksburg Quarry"},"validFrom":"2010-07-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3800729|M03183|2010-07-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03183","name":"Colas S A"},"object":{"type":"operator","id":"0112665","name":"Sloan Construction Company Inc"},"validFrom":"2010-07-28","validTo":"2013-03-18","current":false,"derived":true,"evidenceMineId":"3800729","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3800729|0112665|2010-07-28|M03183|2010-07-28|128386"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0128097","name":"Reeves Construction Company"},"object":{"type":"mine","id":"3800729","name":"Blacksburg Quarry"},"validFrom":"2013-03-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3800729|0128097|2013-03-19|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03183","name":"Colas S A"},"object":{"type":"mine","id":"3800729","name":"Blacksburg Quarry"},"validFrom":"2013-03-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3800729|M03183|2013-03-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03183","name":"Colas S A"},"object":{"type":"operator","id":"0128097","name":"Reeves Construction Company"},"validFrom":"2013-03-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"3800729","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3800729|0128097|2013-03-19|M03183|2013-03-19|128387"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":4,"firstDate":"2016-09-01","lastDate":"2020-03-25","metrics":{"daysLost":0,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":25,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"230866","DOCUMENT_NO":"220200930004","ACCIDENT_DT":"03/25/2020","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was handling a screen panel section while replacing the middle screen deck on a 6x16 shaker.  The employee lost EE's grip on the panel and it fell onto EE's foot.  No broken bones, but light duty was issued","sourceDate":"2020-03-25"},{"SOURCE_ROW_NUMBER":"204996","DOCUMENT_NO":"220180400008","ACCIDENT_DT":"02/06/2018","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Using a wrench to loosen up hydraulic line on HP400.  The dust cover slipped which pushed their hand and the wrench into the main frame and caused a small stone to be smashed into the side of a finger.","sourceDate":"2018-02-06"},{"SOURCE_ROW_NUMBER":"7189","DOCUMENT_NO":"220162720020","ACCIDENT_DT":"09/17/2016","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was lifting an approximately 65lb shank to a new location about 3 feet away.  In the process of lifting the item, combined with the twisting motion, a back strain was suffered.","sourceDate":"2016-09-17"},{"SOURCE_ROW_NUMBER":"252373","DOCUMENT_NO":"220162560023","ACCIDENT_DT":"09/01/2016","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Utility man, Shift tech, Service/Dump truck operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was lifting an oxygen cylinder.  Upon lifting, the employee felt a pop in back and began making complaints of back pain.  The employee decided to wait until 9/2/16 to ask to be taken to the doctor.  The physician placed the ee on light duty with a back strain as the diagnosis at this time.  EE is still on light duty and has a follow up appointment on 9/15/16","sourceDate":"2016-09-01"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2012-01-24","lastDate":"2012-01-24","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":75,"firstDate":"2012-01-25","lastDate":"2026-05-13","metrics":{"ss":14,"delinquent":60,"recentRows":32,"paidPenalty":17083,"proposedPenalty":17225,"currentAssessment":17083},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3035682","VIOLATION_NO":"5063322","ISSUE_DT":"05/13/2026","CFR_STANDARD_CD":"56.12017","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-13"},{"SOURCE_ROW_NUMBER":"3035681","VIOLATION_NO":"5063321","ISSUE_DT":"05/12/2026","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"3035680","VIOLATION_NO":"5063320","ISSUE_DT":"05/12/2026","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"3010793","VIOLATION_NO":"5063307","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.5001(a)/56.5005","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"3010792","VIOLATION_NO":"5063306","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.5001(a)/56.5005","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"3017846","VIOLATION_NO":"5065737","ISSUE_DT":"10/16/2025","CFR_STANDARD_CD":"56.18002(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"3017845","VIOLATION_NO":"5065736","ISSUE_DT":"10/16/2025","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"3017844","VIOLATION_NO":"5065735","ISSUE_DT":"10/16/2025","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"2990498","VIOLATION_NO":"5061627","ISSUE_DT":"04/22/2025","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2990497","VIOLATION_NO":"5061626","ISSUE_DT":"04/21/2025","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-21"},{"SOURCE_ROW_NUMBER":"2990496","VIOLATION_NO":"5061625","ISSUE_DT":"04/21/2025","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-21"},{"SOURCE_ROW_NUMBER":"2939603","VIOLATION_NO":"9822329","ISSUE_DT":"12/18/2024","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-12-18"}]},{"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":"2012-12-17","lastDate":"2014-02-14","metrics":{"appeals":0,"decisions":3,"recentRows":0,"decisionPenalty":700,"originalPenalty":842},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"351754","VIOLATION_NO":"8731777","DOCKET_NO":"SE 2014-73M","DECISION_DT":"02/14/2014","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"L","JUDGE_LAST_NAME":"Gill","sourceDate":"2014-02-14"},{"SOURCE_ROW_NUMBER":"99108","VIOLATION_NO":"8731778","DOCKET_NO":"SE 2013-497M","DECISION_DT":"12/16/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2013-12-16"},{"SOURCE_ROW_NUMBER":"328627","VIOLATION_NO":"8632295","DOCKET_NO":"SE 2012-580M","DECISION_DT":"12/17/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"634.00","DECISION_PENALTY_AMT":"500.00","JUDGE_FIRST_NAME":"Jeffrey","JUDGE_LAST_NAME":"Tureck","sourceDate":"2012-12-17"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":3,"firstDate":"2013-05-07","lastDate":"2018-04-12","metrics":{"linkedIssuances":3},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2012-05-17","lastDate":"2013-04-11","metrics":{"decisions":3,"ssChanged":1,"recentRows":0,"decisionPenalty":700,"proposedPenalty":842},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"257188","CITATION_NO":"8731778","CITATION_ISSUE_DT":"04/11/2013","DOCKET_NO":"SE 2013-497M","DECISION_DT":"12/16/2013","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2013-04-11"},{"SOURCE_ROW_NUMBER":"31216","CITATION_NO":"8731777","CITATION_ISSUE_DT":"04/10/2013","DOCKET_NO":"SE 2014-73M","DECISION_DT":"02/14/2014","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2013-04-10"},{"SOURCE_ROW_NUMBER":"86076","CITATION_NO":"8632295","CITATION_ISSUE_DT":"05/17/2012","DOCKET_NO":"SE 2012-580M","DECISION_DT":"12/17/2012","CFR_STANDARD_CODE":"56.14100(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"634.00","DECISION_PENALTY_AMT":"500.00","sourceDate":"2012-05-17"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":518,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":6,"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":122,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":6,"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":"2010-07-28","lastDate":"2013-03-19","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":48,"firstDate":"2012-01-24","lastDate":"2026-06-16","metrics":{"inspectors":49,"recentRows":18,"onSiteHours":542.75,"inspectionHours":791,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"788692","EVENT_NO":"F03C165","INSPECTION_BEGIN_DT":"06/16/2026","INSPECTION_END_DT":"06/16/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2026-06-16"},{"SOURCE_ROW_NUMBER":"394059","EVENT_NO":"F03C159","INSPECTION_BEGIN_DT":"05/12/2026","INSPECTION_END_DT":"05/13/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.75","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"278492","EVENT_NO":"F0280FA","INSPECTION_BEGIN_DT":"04/15/2026","INSPECTION_END_DT":"04/15/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"543940","EVENT_NO":"F0280F5","INSPECTION_BEGIN_DT":"03/24/2026","INSPECTION_END_DT":"03/24/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2026-03-24"},{"SOURCE_ROW_NUMBER":"508551","EVENT_NO":"F02CAB4","INSPECTION_BEGIN_DT":"10/16/2025","INSPECTION_END_DT":"10/17/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.25","SUM_TOTAL_ON_SITE_HOURS":"9.25","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"349989","EVENT_NO":"F01AB77","INSPECTION_BEGIN_DT":"04/21/2025","INSPECTION_END_DT":"04/22/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2025-04-21"},{"SOURCE_ROW_NUMBER":"877843","EVENT_NO":"F00D727","INSPECTION_BEGIN_DT":"12/17/2024","INSPECTION_END_DT":"12/19/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"31.75","SUM_TOTAL_ON_SITE_HOURS":"23.25","sourceDate":"2024-12-17"},{"SOURCE_ROW_NUMBER":"762605","EVENT_NO":"6913357","INSPECTION_BEGIN_DT":"05/21/2024","INSPECTION_END_DT":"05/21/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"1048588","EVENT_NO":"6913345","INSPECTION_BEGIN_DT":"04/17/2024","INSPECTION_END_DT":"04/23/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26.5","SUM_TOTAL_ON_SITE_HOURS":"15.75","sourceDate":"2024-04-17"},{"SOURCE_ROW_NUMBER":"668489","EVENT_NO":"6913218","INSPECTION_BEGIN_DT":"10/03/2023","INSPECTION_END_DT":"10/03/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2023-10-03"},{"SOURCE_ROW_NUMBER":"765151","EVENT_NO":"6912941","INSPECTION_BEGIN_DT":"05/30/2023","INSPECTION_END_DT":"05/31/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2023-05-30"},{"SOURCE_ROW_NUMBER":"573564","EVENT_NO":"6912927","INSPECTION_BEGIN_DT":"03/16/2023","INSPECTION_END_DT":"03/16/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2023-03-16"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":116,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":11106,"employees":20,"production":0},"2026-Q1":{"hours":10048,"employees":19,"production":0},"2025-Q4":{"hours":9317,"employees":19,"production":0},"2025-Q3":{"hours":9541,"employees":19,"production":0},"2025-Q2":{"hours":8256,"employees":15,"production":0},"2025-Q1":{"hours":7997,"employees":14,"production":0},"2024-Q4":{"hours":7339,"employees":14,"production":0},"2024-Q3":{"hours":8959,"employees":17,"production":0},"2024-Q2":{"hours":9193,"employees":17,"production":0},"2024-Q1":{"hours":8531,"employees":16,"production":0},"2023-Q4":{"hours":9230,"employees":16,"production":0},"2023-Q3":{"hours":9665,"employees":16,"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":30,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":37630,"employees":19,"production":0},"2018":{"hours":31922,"employees":16,"production":0},"2019":{"hours":29989,"employees":14,"production":0},"2020":{"hours":29389,"employees":14,"production":0},"2021":{"hours":28496,"employees":14,"production":0},"2022":{"hours":25321,"employees":13,"production":0},"2023":{"hours":33683,"employees":16,"production":0},"2024":{"hours":34022,"employees":16,"production":0},"2025":{"hours":35111,"employees":17,"production":0},"2026":{"hours":21154,"employees":20,"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":41,"firstDate":"2012-10-03","lastDate":"2026-06-16","metrics":{"recentRows":17,"actionTaken":41,"maxExposureRatio":2.71,"overExposureLimit":5,"exposureRatioTotal":14.32},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"309341","EVENT_NO":"F03C165","SAMPLE_NO":"000000202602465700","SAMPLE_DATE":"06/16/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.64","C_OVER_E":"00.34","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-06-16"},{"SOURCE_ROW_NUMBER":"309340","EVENT_NO":"F03C165","SAMPLE_NO":"000000202602465600","SAMPLE_DATE":"06/16/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.30","EXPOSURE_LIMIT":"0000.65","C_OVER_E":"00.46","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-06-16"},{"SOURCE_ROW_NUMBER":"309201","EVENT_NO":"F03C165","SAMPLE_NO":"000000202602465500","SAMPLE_DATE":"06/16/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0000.75","C_OVER_E":"00.35","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-06-16"},{"SOURCE_ROW_NUMBER":"311463","EVENT_NO":"F0280FA","SAMPLE_NO":"000000202601567100","SAMPLE_DATE":"04/15/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.61","EXPOSURE_LIMIT":"0000.49","C_OVER_E":"01.24","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"311462","EVENT_NO":"F0280FA","SAMPLE_NO":"000000202601567000","SAMPLE_DATE":"04/15/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.37","EXPOSURE_LIMIT":"0000.35","C_OVER_E":"01.06","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"308129","EVENT_NO":"F0280F5","SAMPLE_NO":"000000202601260600","SAMPLE_DATE":"03/24/2026","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":"2026-03-24"},{"SOURCE_ROW_NUMBER":"308128","EVENT_NO":"F0280F5","SAMPLE_NO":"000000202601260500","SAMPLE_DATE":"03/24/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-24"},{"SOURCE_ROW_NUMBER":"308127","EVENT_NO":"F0280F5","SAMPLE_NO":"000000202601260400","SAMPLE_DATE":"03/24/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.67","EXPOSURE_LIMIT":"0000.54","C_OVER_E":"01.24","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2026-03-24"},{"SOURCE_ROW_NUMBER":"308126","EVENT_NO":"F0280F5","SAMPLE_NO":"000000202601260300","SAMPLE_DATE":"03/24/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.57","EXPOSURE_LIMIT":"0000.58","C_OVER_E":"02.71","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2026-03-24"},{"SOURCE_ROW_NUMBER":"308125","EVENT_NO":"F0280F5","SAMPLE_NO":"000000202601260200","SAMPLE_DATE":"03/24/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.72","C_OVER_E":"00.17","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-24"},{"SOURCE_ROW_NUMBER":"278258","EVENT_NO":"6913218","SAMPLE_NO":"000000202304417400","SAMPLE_DATE":"10/03/2023","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":"2023-10-03"},{"SOURCE_ROW_NUMBER":"278257","EVENT_NO":"6913218","SAMPLE_NO":"000000202304417300","SAMPLE_DATE":"10/03/2023","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":"2023-10-03"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":75,"firstDate":"2012-01-25","lastDate":"2026-05-13","metrics":{"ss":14,"amountDue":17083,"contested":0,"amountPaid":17083,"recentRows":32,"section104d":0,"unterminated":0,"proposedPenalty":17225},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2029705","VIOLATION_NO":"5063322","VIOLATION_ISSUE_DT":"05/13/2026","SIG_SUB":"N","PART_SECTION":"56.12017","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-13"},{"SOURCE_ROW_NUMBER":"2029704","VIOLATION_NO":"5063321","VIOLATION_ISSUE_DT":"05/12/2026","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/12/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"2029703","VIOLATION_NO":"5063320","VIOLATION_ISSUE_DT":"05/12/2026","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/12/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"2029688","VIOLATION_NO":"5063307","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"Y","PART_SECTION":"56.5001(a)/56.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/25/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2029687","VIOLATION_NO":"5063306","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"Y","PART_SECTION":"56.5001(a)/56.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/25/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2029724","VIOLATION_NO":"5065737","VIOLATION_ISSUE_DT":"10/16/2025","SIG_SUB":"N","PART_SECTION":"56.18002(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/31/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"2029723","VIOLATION_NO":"5065736","VIOLATION_ISSUE_DT":"10/16/2025","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/27/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"2029722","VIOLATION_NO":"5065735","VIOLATION_ISSUE_DT":"10/16/2025","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/16/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-16"},{"SOURCE_ROW_NUMBER":"2029701","VIOLATION_NO":"5061627","VIOLATION_ISSUE_DT":"04/22/2025","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/30/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-22"},{"SOURCE_ROW_NUMBER":"2029700","VIOLATION_NO":"5061626","VIOLATION_ISSUE_DT":"04/21/2025","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/21/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-21"},{"SOURCE_ROW_NUMBER":"2029699","VIOLATION_NO":"5061625","VIOLATION_ISSUE_DT":"04/21/2025","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/21/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-21"},{"SOURCE_ROW_NUMBER":"2029742","VIOLATION_NO":"9822329","VIOLATION_ISSUE_DT":"12/18/2024","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/19/2024","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2024-12-18"}]}],"safety":{"href":"/api/v1/mines/3800729/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3800729/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":"Work on power circuits.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12017","part":"56","subchapter":"K","subpart":"K","id":"56.12017","citation":"30 CFR 56.12017","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":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","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":"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":"Exposure limits for airborne contaminants.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5001","part":"56","subchapter":"K","subpart":"D","id":"56.5001","citation":"30 CFR 56.5001","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":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":2},{"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":2},{"chapter":"I","heading":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3800729","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}