{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4406978","name":"Solid Fuels LLC","status":"Abandoned","status_date":"2005-11-30","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Bituminous)","state":"VA","county":"Lee","nearest_town":"St. Charles","operator_id":"P24575","operator_name":"Powell Mountain Coal Co., Inc.","controller_id":"C16016","controller_name":"Progress Energy Inc","district":"C05","office":"Norton VA Field Office","employees":0,"latitude":36.825,"longitude":-83.075},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":254},"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":"4406978","name":"Solid Fuels LLC"},"operator":{"type":"operator","id":"P24575","name":"Powell Mountain Coal Co., Inc."},"controller":{"type":"controller","id":"C16016","name":"Progress Energy Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14045","name":"Florida Progress Corporation"},"object":{"type":"mine","id":"4406978","name":"Solid Fuels LLC"},"validFrom":"1997-09-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4406978|C14045|1997-09-25|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24201","name":"Powell Mountain Coal Company Inc"},"object":{"type":"mine","id":"4406978","name":"Solid Fuels LLC"},"validFrom":"1999-11-01","validTo":"2000-11-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4406978|P24201|1999-11-01|2000-11-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14045","name":"Florida Progress Corporation"},"object":{"type":"operator","id":"P24201","name":"Powell Mountain Coal Company Inc"},"validFrom":"1999-11-01","validTo":"2000-11-29","current":false,"derived":true,"evidenceMineId":"4406978","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4406978|P24201|1999-11-01|C14045|1997-09-25|91857"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24575","name":"Powell Mountain Coal Co., Inc."},"object":{"type":"mine","id":"4406978","name":"Solid Fuels LLC"},"validFrom":"2000-11-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4406978|P24575|2000-11-30|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C16016","name":"Progress Energy Inc"},"object":{"type":"mine","id":"4406978","name":"Solid Fuels LLC"},"validFrom":"2000-11-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4406978|C16016|2000-11-30|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C16016","name":"Progress Energy Inc"},"object":{"type":"operator","id":"P24575","name":"Powell Mountain Coal Co., Inc."},"validFrom":"2000-11-30","validTo":null,"current":true,"derived":true,"evidenceMineId":"4406978","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4406978|P24575|2000-11-30|C16016|2000-11-30|98039"}}],"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":1,"firstDate":"2000-07-11","lastDate":"2000-07-11","metrics":{"daysLost":0,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"188228","DOCUMENT_NO":"220002060174","ACCIDENT_DT":"07/11/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","NARRATIVE":"EE WAS TIGHTENING A STRAP ON A TRUCK WHEN THE STRAP CAME LOOSE AND THE HOOK ON THE END OF THE STRAP STRUCK HIM ON THE CHIN, CUTTING HIS CHIN AND REQUIRING 6 STITCHES.","sourceDate":"2000-07-11"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2005-11-30","lastDate":"2005-11-30","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":4,"firstDate":"2001-01-20","lastDate":"2004-05-05","metrics":{"ss":2,"delinquent":4,"recentRows":0,"paidPenalty":703,"proposedPenalty":731,"currentAssessment":703},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"923281","VIOLATION_NO":"7338899","ISSUE_DT":"05/05/2004","CFR_STANDARD_CD":"71.400","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-05-05"},{"SOURCE_ROW_NUMBER":"919829","VIOLATION_NO":"7327603","ISSUE_DT":"07/25/2002","CFR_STANDARD_CD":"77.1605(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"83.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-07-25"},{"SOURCE_ROW_NUMBER":"894603","VIOLATION_NO":"7308193","ISSUE_DT":"01/20/2001","CFR_STANDARD_CD":"77.1605(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"294.00","CURRENT_ASSESSMENT_AMT":"294.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-01-20"},{"SOURCE_ROW_NUMBER":"894602","VIOLATION_NO":"7308192","ISSUE_DT":"01/20/2001","CFR_STANDARD_CD":"77.1605(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"294.00","CURRENT_ASSESSMENT_AMT":"294.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-01-20"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2003-02-25","lastDate":"2003-02-25","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":55,"originalPenalty":83},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"179653","VIOLATION_NO":"7327603","DOCKET_NO":"VA  20030017","DECISION_DT":"02/25/2003","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"83.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2003-02-25"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":22,"firstDate":"2000-03-28","lastDate":"2005-10-04","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":0,"validSamples":22,"maxConcentration":0.631,"concentrationTotal":5.215},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1217987","CASS_NUM":"57600744","SMP_TAKEN_DT":"10/4/2005","CONC":".264","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"413893","CASS_NUM":"57600678","SMP_TAKEN_DT":"10/4/2005","CONC":".296","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"FINE COAL PLANT OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"906915","CASS_NUM":"57577864","SMP_TAKEN_DT":"5/2/2005","CONC":".631","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CLEANING PLANT OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2005-05-02"},{"SOURCE_ROW_NUMBER":"576406","CASS_NUM":"57577881","SMP_TAKEN_DT":"5/2/2005","CONC":".162","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2005-05-02"},{"SOURCE_ROW_NUMBER":"1553336","CASS_NUM":"57554541","SMP_TAKEN_DT":"1/5/2005","CONC":".148","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CLEANING PLANT OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2005-01-05"},{"SOURCE_ROW_NUMBER":"534202","CASS_NUM":"57554557","SMP_TAKEN_DT":"1/5/2005","CONC":".155","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2005-01-05"},{"SOURCE_ROW_NUMBER":"1060796","CASS_NUM":"57553173","SMP_TAKEN_DT":"5/10/2004","CONC":".266","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CLEANING PLANT OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-05-10"},{"SOURCE_ROW_NUMBER":"724324","CASS_NUM":"57553169","SMP_TAKEN_DT":"5/10/2004","CONC":".099","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-05-10"},{"SOURCE_ROW_NUMBER":"913596","CASS_NUM":"57492435","SMP_TAKEN_DT":"11/24/2003","CONC":".157","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CLEANING PLANT OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2003-11-24"},{"SOURCE_ROW_NUMBER":"885354","CASS_NUM":"57492450","SMP_TAKEN_DT":"11/24/2003","CONC":".095","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2003-11-24"},{"SOURCE_ROW_NUMBER":"1088407","CASS_NUM":"57477041","SMP_TAKEN_DT":"4/28/2003","CONC":".155","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"FINE COAL PLANT OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2003-04-28"},{"SOURCE_ROW_NUMBER":"112071","CASS_NUM":"57478950","SMP_TAKEN_DT":"4/28/2003","CONC":".298","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2003-04-28"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":109,"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":22,"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":"1999-11-01","lastDate":"2000-11-30","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":31,"firstDate":"2000-01-29","lastDate":"2005-10-04","metrics":{"inspectors":31,"recentRows":0,"onSiteHours":227,"inspectionHours":335.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"59411","EVENT_NO":"4156779","INSPECTION_BEGIN_DT":"10/04/2005","INSPECTION_END_DT":"11/08/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2005-10-04"},{"SOURCE_ROW_NUMBER":"231317","EVENT_NO":"4156511","INSPECTION_BEGIN_DT":"04/30/2005","INSPECTION_END_DT":"05/10/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"33.5","SUM_TOTAL_ON_SITE_HOURS":"27","sourceDate":"2005-04-30"},{"SOURCE_ROW_NUMBER":"897552","EVENT_NO":"4156465","INSPECTION_BEGIN_DT":"01/10/2005","INSPECTION_END_DT":"02/11/2005","ACTIVITY_CODE":"BBB","ACTIVITY":"NOISE TECHNICAL INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2005-01-10"},{"SOURCE_ROW_NUMBER":"246423","EVENT_NO":"4156464","INSPECTION_BEGIN_DT":"01/05/2005","INSPECTION_END_DT":"02/11/2005","ACTIVITY_CODE":"BAF","ACTIVITY":"RESP DUST TECH INSP - SURFACE MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2005-01-05"},{"SOURCE_ROW_NUMBER":"468811","EVENT_NO":"4156463","INSPECTION_BEGIN_DT":"01/04/2005","INSPECTION_END_DT":"02/18/2005","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2005-01-04"},{"SOURCE_ROW_NUMBER":"867098","EVENT_NO":"4156405","INSPECTION_BEGIN_DT":"05/10/2004","INSPECTION_END_DT":"06/28/2004","ACTIVITY_CODE":"BAF","ACTIVITY":"RESP DUST TECH INSP - SURFACE MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2004-05-10"},{"SOURCE_ROW_NUMBER":"580054","EVENT_NO":"4156404","INSPECTION_BEGIN_DT":"05/05/2004","INSPECTION_END_DT":"05/28/2004","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2004-05-05"},{"SOURCE_ROW_NUMBER":"96806","EVENT_NO":"4155262","INSPECTION_BEGIN_DT":"11/25/2003","INSPECTION_END_DT":"12/22/2003","ACTIVITY_CODE":"BBB","ACTIVITY":"NOISE TECHNICAL INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2003-11-25"},{"SOURCE_ROW_NUMBER":"111934","EVENT_NO":"4155261","INSPECTION_BEGIN_DT":"11/24/2003","INSPECTION_END_DT":"12/18/2003","ACTIVITY_CODE":"BAF","ACTIVITY":"RESP DUST TECH INSP - SURFACE MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2003-11-24"},{"SOURCE_ROW_NUMBER":"1058546","EVENT_NO":"4155260","INSPECTION_BEGIN_DT":"11/22/2003","INSPECTION_END_DT":"12/22/2003","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2003-11-22"},{"SOURCE_ROW_NUMBER":"445927","EVENT_NO":"4132379","INSPECTION_BEGIN_DT":"11/10/2003","INSPECTION_END_DT":"11/10/2003","ACTIVITY_CODE":"CCF","ACTIVITY":"WASTE PILE TECHNICAL INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2003-11-10"},{"SOURCE_ROW_NUMBER":"97778","EVENT_NO":"4155515","INSPECTION_BEGIN_DT":"04/28/2003","INSPECTION_END_DT":"07/02/2003","ACTIVITY_CODE":"BAF","ACTIVITY":"RESP DUST TECH INSP - SURFACE MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2003-04-28"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2005-Q4":{"hours":0,"employees":0,"production":0},"2005-Q3":{"hours":6760,"employees":14,"production":0},"2005-Q2":{"hours":12434,"employees":14,"production":0},"2005-Q1":{"hours":8766,"employees":18,"production":0},"2004-Q4":{"hours":4292,"employees":8,"production":0},"2004-Q3":{"hours":6080,"employees":11,"production":0},"2004-Q2":{"hours":6517,"employees":11,"production":0},"2004-Q1":{"hours":11323,"employees":18,"production":0},"2003-Q4":{"hours":13154,"employees":24,"production":0},"2003-Q3":{"hours":12563,"employees":24,"production":0},"2003-Q2":{"hours":12177,"employees":25,"production":0},"2003-Q1":{"hours":12754,"employees":25,"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":6,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":39581,"employees":18,"production":0},"2001":{"hours":43654,"employees":19,"production":0},"2002":{"hours":48457,"employees":23,"production":0},"2003":{"hours":50648,"employees":25,"production":0},"2004":{"hours":28212,"employees":12,"production":0},"2005":{"hours":27960,"employees":15,"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-noise-samples","name":"Noise Samples","domains":["health","safety","equipment"],"products":["hearing exposure","machine and manufacturer patterns","occupation coverage"],"rowCount":14,"firstDate":"2000-03-28","lastDate":"2005-10-11","metrics":{"recentRows":0,"doseOver100":0,"actDoseTotal":581,"pelDoseTotal":274},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"204692","EVENT_NO":"4156779","SURVEY_DATE":"10/11/2005","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"20","MANUFACTURER_CD":"120","ACT_DOSE_85":"40","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2005-10-11"},{"SOURCE_ROW_NUMBER":"204691","EVENT_NO":"4156779","SURVEY_DATE":"10/11/2005","OCCUPATION_CD_DESC":"FINE COAL PLANT OPERATOR","MACHINE_CD":"08","MANUFACTURER_CD":"120","ACT_DOSE_85":"29","PEL_DOSE_90":"13","SURVEY_TYPE":"I","sourceDate":"2005-10-11"},{"SOURCE_ROW_NUMBER":"204690","EVENT_NO":"4156511","SURVEY_DATE":"05/03/2005","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"68","PEL_DOSE_90":"41","SURVEY_TYPE":"I","sourceDate":"2005-05-03"},{"SOURCE_ROW_NUMBER":"204689","EVENT_NO":"4156511","SURVEY_DATE":"05/03/2005","OCCUPATION_CD_DESC":"CLEANING PLANT OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"31","PEL_DOSE_90":"16","SURVEY_TYPE":"I","sourceDate":"2005-05-03"},{"SOURCE_ROW_NUMBER":"204688","EVENT_NO":"4156465","SURVEY_DATE":"01/10/2005","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"62","PEL_DOSE_90":"37","SURVEY_TYPE":"I","sourceDate":"2005-01-10"},{"SOURCE_ROW_NUMBER":"204687","EVENT_NO":"4156465","SURVEY_DATE":"01/10/2005","OCCUPATION_CD_DESC":"CLEANING PLANT OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"6","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2005-01-10"},{"SOURCE_ROW_NUMBER":"204686","EVENT_NO":"4155262","SURVEY_DATE":"11/25/2003","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"59","PEL_DOSE_90":"21","SURVEY_TYPE":"I","sourceDate":"2003-11-25"},{"SOURCE_ROW_NUMBER":"204685","EVENT_NO":"4155262","SURVEY_DATE":"11/25/2003","OCCUPATION_CD_DESC":"CLEANING PLANT OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"44","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2003-11-25"},{"SOURCE_ROW_NUMBER":"204682","EVENT_NO":"4155085","SURVEY_DATE":"01/07/2003","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"20","MANUFACTURER_CD":"120","ACT_DOSE_85":"43","PEL_DOSE_90":"16","SURVEY_TYPE":"I","sourceDate":"2003-01-07"},{"SOURCE_ROW_NUMBER":"204681","EVENT_NO":"4155085","SURVEY_DATE":"01/07/2003","OCCUPATION_CD_DESC":"WASHER OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"120","ACT_DOSE_85":"37","PEL_DOSE_90":"25","SURVEY_TYPE":"I","sourceDate":"2003-01-07"},{"SOURCE_ROW_NUMBER":"204684","EVENT_NO":"4155117","SURVEY_DATE":"07/30/2002","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"53","PEL_DOSE_90":"22","SURVEY_TYPE":"I","sourceDate":"2002-07-30"},{"SOURCE_ROW_NUMBER":"204683","EVENT_NO":"4155117","SURVEY_DATE":"07/30/2002","OCCUPATION_CD_DESC":"CLEANING PLANT OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"13","PEL_DOSE_90":"7","SURVEY_TYPE":"I","sourceDate":"2002-07-30"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":4,"firstDate":"2001-01-20","lastDate":"2004-05-05","metrics":{"ss":2,"amountDue":703,"contested":1,"amountPaid":703,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":731},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2390204","VIOLATION_NO":"7338899","VIOLATION_ISSUE_DT":"05/05/2004","SIG_SUB":"N","PART_SECTION":"71.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/08/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-05-05"},{"SOURCE_ROW_NUMBER":"2390205","VIOLATION_NO":"7327603","VIOLATION_ISSUE_DT":"07/25/2002","SIG_SUB":"N","PART_SECTION":"77.1605(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/29/2002","PROPOSED_PENALTY":"83","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"Y","DOCKET_NO":"VA  20030017","sourceDate":"2002-07-25"},{"SOURCE_ROW_NUMBER":"2390203","VIOLATION_NO":"7308193","VIOLATION_ISSUE_DT":"01/20/2001","SIG_SUB":"Y","PART_SECTION":"77.1605(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/20/2001","PROPOSED_PENALTY":"294","AMOUNT_DUE":"294","AMOUNT_PAID":"294","CONTESTED_IND":"N","sourceDate":"2001-01-20"},{"SOURCE_ROW_NUMBER":"2390202","VIOLATION_NO":"7308192","VIOLATION_ISSUE_DT":"01/20/2001","SIG_SUB":"Y","PART_SECTION":"77.1605(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/20/2001","PROPOSED_PENALTY":"294","AMOUNT_DUE":"294","AMOUNT_PAID":"294","CONTESTED_IND":"N","sourceDate":"2001-01-20"}]}],"safety":{"href":"/api/v1/mines/4406978/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4406978/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":"Bathing facilities; change rooms; sanitary flush toilet facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-E/section-71.400","part":"71","subchapter":"O","subpart":"E","id":"71.400","citation":"30 CFR 71.400","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 71—MANDATORY HEALTH STANDARDS—SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1605","heading":"Loading and haulage equipment; installations.","id":"77.1605","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"Q","subpartHeading":"Subpart Q—Loading and Haulage","text":"(a) Cab windows shall be of safety glass or equivalent, in good condition and shall be kept clean.\n\n(b) Mobile equipment shall be equipped with adequate brakes, and all trucks and front-end loaders shall also be equipped with parking brakes.\n\n(c) Positive-action type brakes shall be provided on aerial tramways.\n\n(d) Mobile equipment shall be provided with audible warning devices. Lights shall be provided on both ends when required.\n\n(e) Guard nets or other suitable protection shall be provided where tramways pass over roadways, walkways, or buildings.\n\n(f) Guards shall be installed to prevent swaying buckets from hitting towers.\n\n(g) Aerial tramway cable connections shall be designed to offer minimum obstruction to the passage of wheels.\n\n(h) Rocker-bottom or bottom-dump cars shall be equipped with positive locking devices, or other suitable devices.\n\n(i) Ramps and dumps shall be of solid construction, of ample width, have ample clearance and headroom, and be kept reasonably free of spillage.\n\n(j) Chute-loading installations shall be designed so that the men pulling chutes are not required to be in a hazardous position during loading operations.\n\n(k) Berms or guards shall be provided on the outer bank of elevated roadways.\n\n(l) Berms, bumper blocks, safety hooks, or similar means shall be provided to prevent overtravel and overturning at dumping locations.\n\n(m) Roadbeds, rails, joints, switches, frogs, and other elements on railroads shall be designed, installed, and maintained in a safe manner consistent with the speed and type of haulage.\n\n(n) Where practicable, a minimum of 30 inches continuous clearance from the farthest projection of moving railroad equipment shall be provided on at least one side of the tracks; all places where it is not possible to provide 30-inch clearance shall be marked conspicuously.\n\n(o) Track guardrails, lead rails, and frogs shall be protected or blocked so as to prevent a person's foot from becoming wedged.\n\n(p) Positive-acting stop-blocks, derail devices, track skates, or other adequate means shall be installed wherever necessary to protect persons from runaway or moving railroad equipment.\n\n(q) Switch throws shall be installed so as to provide adequate clearance for switchmen.\n\n(r) Where necessary, bumper blocks or the equivalent shall be provided at all track dead ends.","occurrenceCount":3}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4406978","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}