{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3609140","name":"Clearfield Tipple","status":"Abandoned","status_date":"2016-08-12","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Bituminous)","state":"PA","county":"Clearfield","nearest_town":"Clearfield","operator_id":"P09635","operator_name":"Rosebud Mining Company","controller_id":"C07485","controller_name":"J Clifford  Forrest III","district":"M2","office":"Clearfield PA Field Office","employees":0,"latitude":41.067222,"longitude":-78.419444},"coverage":{"contributingSources":16,"registeredSources":20,"sourceRows":1977},"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":"3609140","name":"Clearfield Tipple"},"operator":{"type":"operator","id":"P09635","name":"Rosebud Mining Company"},"controller":{"type":"controller","id":"C07485","name":"J Clifford  Forrest III"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C07485","name":"J Clifford  Forrest III"},"object":{"type":"mine","id":"3609140","name":"Clearfield Tipple"},"validFrom":"1979-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609140|C07485|1979-08-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"mine","id":"3609140","name":"Clearfield Tipple"},"validFrom":"2003-03-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609140|0041211|2003-03-11|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0051231","name":"AMFIRE Mining Company, LLC"},"object":{"type":"mine","id":"3609140","name":"Clearfield Tipple"},"validFrom":"2003-04-28","validTo":"2014-12-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609140|0051231|2003-04-28|2014-12-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"operator","id":"0051231","name":"AMFIRE Mining Company, LLC"},"validFrom":"2003-04-28","validTo":"2014-12-29","current":false,"derived":true,"evidenceMineId":"3609140","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609140|0051231|2003-04-28|0041211|2003-03-11|1713"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09635","name":"Rosebud Mining Company"},"object":{"type":"mine","id":"3609140","name":"Clearfield Tipple"},"validFrom":"2014-12-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609140|P09635|2014-12-30|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C07485","name":"J Clifford  Forrest III"},"object":{"type":"operator","id":"P09635","name":"Rosebud Mining Company"},"validFrom":"2014-12-30","validTo":null,"current":true,"derived":true,"evidenceMineId":"3609140","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609140|P09635|2014-12-30|C07485|1979-08-01|74797"}}],"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":"2006-06-28","lastDate":"2006-06-28","metrics":{"daysLost":87,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"62926","DOCUMENT_NO":"220061880002","ACCIDENT_DT":"06/28/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"87","NARRATIVE":"Driver was attempting to dump a load of coal at the Clearfield Tipple and the truck fell over onto the driver's side.","sourceDate":"2006-06-28"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2016-08-12","lastDate":"2016-08-12","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":22,"firstDate":"2003-05-22","lastDate":"2011-07-06","metrics":{"ss":9,"delinquent":22,"recentRows":0,"paidPenalty":3037,"proposedPenalty":3037,"currentAssessment":3037},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1671872","VIOLATION_NO":"7039871","ISSUE_DT":"07/06/2011","CFR_STANDARD_CD":"77.502-2","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-07-06"},{"SOURCE_ROW_NUMBER":"691295","VIOLATION_NO":"7039734","ISSUE_DT":"08/02/2010","CFR_STANDARD_CD":"77.506","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-08-02"},{"SOURCE_ROW_NUMBER":"691237","VIOLATION_NO":"7055577","ISSUE_DT":"02/11/2010","CFR_STANDARD_CD":"77.502","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"585.00","CURRENT_ASSESSMENT_AMT":"585.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-02-11"},{"SOURCE_ROW_NUMBER":"691236","VIOLATION_NO":"7055569","ISSUE_DT":"01/19/2010","CFR_STANDARD_CD":"77.516","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-01-19"},{"SOURCE_ROW_NUMBER":"1670830","VIOLATION_NO":"7038689","ISSUE_DT":"03/24/2009","CFR_STANDARD_CD":"77.410(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-03-24"},{"SOURCE_ROW_NUMBER":"658767","VIOLATION_NO":"7038127","ISSUE_DT":"05/27/2008","CFR_STANDARD_CD":"77.205(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"658766","VIOLATION_NO":"7038126","ISSUE_DT":"05/27/2008","CFR_STANDARD_CD":"77.402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"658765","VIOLATION_NO":"7038125","ISSUE_DT":"05/27/2008","CFR_STANDARD_CD":"77.1103(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"658764","VIOLATION_NO":"7038124","ISSUE_DT":"05/27/2008","CFR_STANDARD_CD":"77.1110","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"691033","VIOLATION_NO":"7053430","ISSUE_DT":"03/31/2008","CFR_STANDARD_CD":"77.516","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-03-31"},{"SOURCE_ROW_NUMBER":"691032","VIOLATION_NO":"7053429","ISSUE_DT":"03/31/2008","CFR_STANDARD_CD":"77.505","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-03-31"},{"SOURCE_ROW_NUMBER":"658362","VIOLATION_NO":"7037638","ISSUE_DT":"07/18/2007","CFR_STANDARD_CD":"71.403(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-07-18"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":2,"firstDate":"2010-01-08","lastDate":"2011-05-03","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":685,"originalPenalty":685},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"273388","VIOLATION_NO":"7055577","DOCKET_NO":"PENN 2010-477","DECISION_DT":"05/03/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"585.00","DECISION_PENALTY_AMT":"585.00","JUDGE_FIRST_NAME":"Kenneth","JUDGE_LAST_NAME":"Andrews","sourceDate":"2011-05-03"},{"SOURCE_ROW_NUMBER":"216296","VIOLATION_NO":"7037636","DOCKET_NO":"PENN 2008-315","DECISION_DT":"01/08/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-01-08"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":74,"firstDate":"2003-06-11","lastDate":"2016-05-12","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":1,"validSamples":73,"maxConcentration":0.253,"concentrationTotal":4.003},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"176255","CASS_NUM":"51401973","SMP_TAKEN_DT":"5/12/2016","CONC":".046","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"883569","CASS_NUM":"51402246","SMP_TAKEN_DT":"4/29/2016","CONC":".047","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CONTROL FILTER INVALID","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2016-04-29"},{"SOURCE_ROW_NUMBER":"525708","CASS_NUM":"58216481","SMP_TAKEN_DT":"4/5/2016","CONC":".012","SMP_TYPE_CD_DESC":"DESIGNATED 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":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2016-04-05"},{"SOURCE_ROW_NUMBER":"2123","CASS_NUM":"58216590","SMP_TAKEN_DT":"4/5/2016","CONC":".027","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":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2016-04-05"},{"SOURCE_ROW_NUMBER":"1646637","CASS_NUM":"58129520","SMP_TAKEN_DT":"10/29/2014","CONC":".021","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":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-10-29"},{"SOURCE_ROW_NUMBER":"1598717","CASS_NUM":"58129512","SMP_TAKEN_DT":"10/29/2014","CONC":".046","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":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-10-29"},{"SOURCE_ROW_NUMBER":"560225","CASS_NUM":"58129778","SMP_TAKEN_DT":"10/29/2014","CONC":".033","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":"WEIGHMAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-10-29"},{"SOURCE_ROW_NUMBER":"1295148","CASS_NUM":"58144876","SMP_TAKEN_DT":"6/5/2014","CONC":".005","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":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-06-05"},{"SOURCE_ROW_NUMBER":"226568","CASS_NUM":"58144777","SMP_TAKEN_DT":"6/5/2014","CONC":".034","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":"WEIGHMAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-06-05"},{"SOURCE_ROW_NUMBER":"19427","CASS_NUM":"58144832","SMP_TAKEN_DT":"6/5/2014","CONC":".008","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":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-06-05"},{"SOURCE_ROW_NUMBER":"1398410","CASS_NUM":"58123602","SMP_TAKEN_DT":"3/11/2014","CONC":".064","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":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-03-11"},{"SOURCE_ROW_NUMBER":"800977","CASS_NUM":"58123787","SMP_TAKEN_DT":"3/11/2014","CONC":".086","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":"WEIGHMAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2014-03-11"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":7,"firstDate":"2003-07-08","lastDate":"2008-07-17","metrics":{"linkedIssuances":7},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2,"firstDate":"2007-07-16","lastDate":"2010-02-11","metrics":{"decisions":2,"ssChanged":0,"recentRows":0,"decisionPenalty":685,"proposedPenalty":685},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"241549","CITATION_NO":"7055577","CITATION_ISSUE_DT":"02/11/2010","DOCKET_NO":"PENN 2010-477","DECISION_DT":"05/03/2011","CFR_STANDARD_CODE":"77.502","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"585.00","DECISION_PENALTY_AMT":"585.00","sourceDate":"2010-02-11"},{"SOURCE_ROW_NUMBER":"60224","CITATION_NO":"7037636","CITATION_ISSUE_DT":"07/16/2007","DOCKET_NO":"PENN 2008-315","DECISION_DT":"01/08/2010","CFR_STANDARD_CODE":"77.410(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2007-07-16"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":1350,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":7,"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":321,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":7,"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":"2003-04-28","lastDate":"2014-12-30","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":55,"firstDate":"2003-05-22","lastDate":"2016-05-12","metrics":{"inspectors":59,"recentRows":0,"onSiteHours":562.75,"inspectionHours":749.75,"inspectionSamples":132},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"823907","EVENT_NO":"4040280","INSPECTION_BEGIN_DT":"05/12/2016","INSPECTION_END_DT":"07/05/2016","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"74932","EVENT_NO":"4040042","INSPECTION_BEGIN_DT":"04/01/2016","INSPECTION_END_DT":"04/13/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"16.25","sourceDate":"2016-04-01"},{"SOURCE_ROW_NUMBER":"397307","EVENT_NO":"4040037","INSPECTION_BEGIN_DT":"01/27/2016","INSPECTION_END_DT":"02/29/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2016-01-27"},{"SOURCE_ROW_NUMBER":"741562","EVENT_NO":"4037699","INSPECTION_BEGIN_DT":"06/04/2015","INSPECTION_END_DT":"06/04/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2015-06-04"},{"SOURCE_ROW_NUMBER":"100207","EVENT_NO":"4037678","INSPECTION_BEGIN_DT":"10/22/2014","INSPECTION_END_DT":"11/12/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2014-10-22"},{"SOURCE_ROW_NUMBER":"254763","EVENT_NO":"6248233","INSPECTION_BEGIN_DT":"09/25/2014","INSPECTION_END_DT":"09/25/2014","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2014-09-25"},{"SOURCE_ROW_NUMBER":"946818","EVENT_NO":"6248230","INSPECTION_BEGIN_DT":"06/03/2014","INSPECTION_END_DT":"06/09/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"15.75","sourceDate":"2014-06-03"},{"SOURCE_ROW_NUMBER":"905863","EVENT_NO":"6248227","INSPECTION_BEGIN_DT":"03/06/2014","INSPECTION_END_DT":"03/11/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"18","sourceDate":"2014-03-06"},{"SOURCE_ROW_NUMBER":"778765","EVENT_NO":"6248959","INSPECTION_BEGIN_DT":"04/24/2013","INSPECTION_END_DT":"05/06/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2013-04-24"},{"SOURCE_ROW_NUMBER":"953219","EVENT_NO":"4036766","INSPECTION_BEGIN_DT":"10/29/2012","INSPECTION_END_DT":"11/14/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"18.5","sourceDate":"2012-10-29"},{"SOURCE_ROW_NUMBER":"432165","EVENT_NO":"4036326","INSPECTION_BEGIN_DT":"04/30/2012","INSPECTION_END_DT":"06/01/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.25","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2012-04-30"},{"SOURCE_ROW_NUMBER":"6289","EVENT_NO":"4036067","INSPECTION_BEGIN_DT":"10/17/2011","INSPECTION_END_DT":"11/28/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.5","SUM_TOTAL_ON_SITE_HOURS":"19.5","sourceDate":"2011-10-17"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":51,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2016-Q3":{"hours":533,"employees":1,"production":0},"2016-Q2":{"hours":0,"employees":0,"production":0},"2015-Q2":{"hours":0,"employees":0,"production":0},"2015-Q1":{"hours":0,"employees":0,"production":0},"2014-Q4":{"hours":1736,"employees":3,"production":0},"2014-Q3":{"hours":2495,"employees":4,"production":0},"2014-Q2":{"hours":2709,"employees":4,"production":0},"2014-Q1":{"hours":2677,"employees":4,"production":0},"2013-Q4":{"hours":2520,"employees":4,"production":0},"2013-Q3":{"hours":2770,"employees":4,"production":0},"2013-Q2":{"hours":2313,"employees":3,"production":0},"2013-Q1":{"hours":2050,"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":13,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2006":{"hours":12983,"employees":4,"production":0},"2007":{"hours":13155,"employees":4,"production":0},"2008":{"hours":13667,"employees":5,"production":0},"2009":{"hours":12761,"employees":5,"production":0},"2010":{"hours":14876,"employees":5,"production":0},"2011":{"hours":14887,"employees":5,"production":0},"2012":{"hours":9696,"employees":4,"production":0},"2013":{"hours":9653,"employees":4,"production":0},"2014":{"hours":9617,"employees":4,"production":0},"2016":{"hours":533,"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-noise-samples","name":"Noise Samples","domains":["health","safety","equipment"],"products":["hearing exposure","machine and manufacturer patterns","occupation coverage"],"rowCount":53,"firstDate":"2003-06-11","lastDate":"2016-04-05","metrics":{"recentRows":0,"doseOver100":0,"actDoseTotal":870,"pelDoseTotal":265},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"168607","EVENT_NO":"4040042","SURVEY_DATE":"04/05/2016","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"57","PEL_DOSE_90":"30","SURVEY_TYPE":"I","sourceDate":"2016-04-05"},{"SOURCE_ROW_NUMBER":"168606","EVENT_NO":"4040042","SURVEY_DATE":"04/05/2016","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"36","PEL_DOSE_90":"3","SURVEY_TYPE":"I","sourceDate":"2016-04-05"},{"SOURCE_ROW_NUMBER":"168594","EVENT_NO":"4037678","SURVEY_DATE":"10/29/2014","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"7","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2014-10-29"},{"SOURCE_ROW_NUMBER":"168593","EVENT_NO":"4037678","SURVEY_DATE":"10/29/2014","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"10","PEL_DOSE_90":"3","SURVEY_TYPE":"I","sourceDate":"2014-10-29"},{"SOURCE_ROW_NUMBER":"168592","EVENT_NO":"4037678","SURVEY_DATE":"10/29/2014","OCCUPATION_CD_DESC":"WEIGHMAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"9","PEL_DOSE_90":"3","SURVEY_TYPE":"I","sourceDate":"2014-10-29"},{"SOURCE_ROW_NUMBER":"168614","EVENT_NO":"6248227","SURVEY_DATE":"03/11/2014","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"28","PEL_DOSE_90":"14","SURVEY_TYPE":"I","sourceDate":"2014-03-11"},{"SOURCE_ROW_NUMBER":"168613","EVENT_NO":"6248227","SURVEY_DATE":"03/11/2014","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"18","PEL_DOSE_90":"8","SURVEY_TYPE":"I","sourceDate":"2014-03-11"},{"SOURCE_ROW_NUMBER":"168612","EVENT_NO":"6248227","SURVEY_DATE":"03/11/2014","OCCUPATION_CD_DESC":"WEIGHMAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"6","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2014-03-11"},{"SOURCE_ROW_NUMBER":"168591","EVENT_NO":"4036766","SURVEY_DATE":"11/01/2012","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"7","PEL_DOSE_90":"0","SURVEY_TYPE":"I","sourceDate":"2012-11-01"},{"SOURCE_ROW_NUMBER":"168590","EVENT_NO":"4036766","SURVEY_DATE":"11/01/2012","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"14","PEL_DOSE_90":"5","SURVEY_TYPE":"I","sourceDate":"2012-11-01"},{"SOURCE_ROW_NUMBER":"168589","EVENT_NO":"4036766","SURVEY_DATE":"11/01/2012","OCCUPATION_CD_DESC":"WEIGHMAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"10","PEL_DOSE_90":"3","SURVEY_TYPE":"I","sourceDate":"2012-11-01"},{"SOURCE_ROW_NUMBER":"168588","EVENT_NO":"4036067","SURVEY_DATE":"10/20/2011","OCCUPATION_CD_DESC":"WEIGHMAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"26","PEL_DOSE_90":"17","SURVEY_TYPE":"I","sourceDate":"2011-10-20"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":22,"firstDate":"2003-05-22","lastDate":"2011-07-06","metrics":{"ss":9,"amountDue":3037,"contested":2,"amountPaid":3037,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":3037},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1971488","VIOLATION_NO":"7039871","VIOLATION_ISSUE_DT":"07/06/2011","SIG_SUB":"N","PART_SECTION":"77.502-2","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/08/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-07-06"},{"SOURCE_ROW_NUMBER":"1971480","VIOLATION_NO":"7039734","VIOLATION_ISSUE_DT":"08/02/2010","SIG_SUB":"N","PART_SECTION":"77.506","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/03/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-08-02"},{"SOURCE_ROW_NUMBER":"1971474","VIOLATION_NO":"7055577","VIOLATION_ISSUE_DT":"02/11/2010","SIG_SUB":"Y","PART_SECTION":"77.502","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/11/2010","PROPOSED_PENALTY":"585","AMOUNT_DUE":"585","AMOUNT_PAID":"585","CONTESTED_IND":"Y","DOCKET_NO":"PENN 2010-477","sourceDate":"2010-02-11"},{"SOURCE_ROW_NUMBER":"1971473","VIOLATION_NO":"7055569","VIOLATION_ISSUE_DT":"01/19/2010","SIG_SUB":"N","PART_SECTION":"77.516","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/21/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-01-19"},{"SOURCE_ROW_NUMBER":"1971477","VIOLATION_NO":"7038689","VIOLATION_ISSUE_DT":"03/24/2009","SIG_SUB":"Y","PART_SECTION":"77.410(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/25/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-03-24"},{"SOURCE_ROW_NUMBER":"1971487","VIOLATION_NO":"7038127","VIOLATION_ISSUE_DT":"05/27/2008","SIG_SUB":"Y","PART_SECTION":"77.205(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/27/2008","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"1971486","VIOLATION_NO":"7038126","VIOLATION_ISSUE_DT":"05/27/2008","SIG_SUB":"N","PART_SECTION":"77.402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/27/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"1971485","VIOLATION_NO":"7038125","VIOLATION_ISSUE_DT":"05/27/2008","SIG_SUB":"N","PART_SECTION":"77.1103(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/27/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"1971484","VIOLATION_NO":"7038124","VIOLATION_ISSUE_DT":"05/27/2008","SIG_SUB":"N","PART_SECTION":"77.1110","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"LostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/27/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"1971479","VIOLATION_NO":"7053430","VIOLATION_ISSUE_DT":"03/31/2008","SIG_SUB":"N","PART_SECTION":"77.516","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/31/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-03-31"},{"SOURCE_ROW_NUMBER":"1971478","VIOLATION_NO":"7053429","VIOLATION_ISSUE_DT":"03/31/2008","SIG_SUB":"N","PART_SECTION":"77.505","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/31/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-03-31"},{"SOURCE_ROW_NUMBER":"1971493","VIOLATION_NO":"7037638","VIOLATION_ISSUE_DT":"07/18/2007","SIG_SUB":"N","PART_SECTION":"71.403(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/31/2007","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2007-07-18"}]}],"safety":{"href":"/api/v1/mines/3609140/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3609140/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":"Electric equipment; frequency of examination and testing.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502-2","part":"77","subchapter":"O","subpart":"F","id":"77.502-2","citation":"30 CFR 77.502-2","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electric equipment and circuits; overload and short-circuit protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.506","part":"77","subchapter":"O","subpart":"F","id":"77.506","citation":"30 CFR 77.506","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY 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 77.502","heading":"Electric equipment; examination, testing, and maintenance.","id":"77.502","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502","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":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"Electric equipment shall be frequently examined, tested, and properly maintained by a qualified person to assure safe operating conditions. When a potentially dangerous condition is found on electric equipment, such equipment shall be removed from service until such condition is corrected. A record of such examinations shall be kept.","occurrenceCount":1},{"chapter":"I","heading":"Electric wiring and equipment; installation and maintenance.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.516","part":"77","subchapter":"O","subpart":"F","id":"77.516","citation":"30 CFR 77.516","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.410","heading":"Mobile equipment; automatic warning devices.","id":"77.410","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.410","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":"E","subpartHeading":"Subpart E—Safeguards for Mechanical Equipment","text":"(a) Mobile equipment such as front-end loaders, forklifts, tractors, graders, and trucks, except pickup trucks with an unobstructed rear view, shall be equipped with a warning device that—\n\n(1) Gives an audible alarm when the equipment is put in reverse; or\n\n(2) Uses infrared light, ultrasonic waves, radar, or other effective devices to detect objects or persons at the rear of the equipment, and sounds an audible alarm when a person or object is detected. This type of discriminating warning device shall—\n\n(i) Have a sensing area of a sufficient size that would allow endangered persons adequate time to get out of the danger zone.\n\n(ii) Give audible and visual alarms inside the operator's compartment and an audible alarm outside of the operator's compartment when a person or object is detected in the sensing area; and\n\n(iii) When the equipment is put in reverse, activate and give a one-time audible and visual alarm inside the operator's compartment and a one-time audible alarm outside the operator's compartment.\n\n(b) Alarms shall be audible above the surrounding noise levels.\n\n(c) Warning devices shall be maintained in functional condition.\n\n(d) An automatic reverse-activated strobe light may be substituted for an audible alarm when mobile equipment is operated at night.\n\n[54 FR 30517, July 20, 1989]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.205","heading":"Travelways at surface installations.","id":"77.205","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.205","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":"C","subpartHeading":"Subpart C—Surface Installations","text":"(a) Safe means of access shall be provided and maintained to all working places.\n\n(b) Travelways and platforms or other means of access to areas where persons are required to travel or work, shall be kept clear of all extraneous material and other stumbling or slipping hazards.\n\n(c) Inclined travelways shall be constructed of nonskid material or equipped with cleats.\n\n(d) Regularly used travelways shall be sanded, salted, or cleared of snow and ice as soon as practicable.\n\n(e) Crossovers, elevated walkways, elevated ramps, and stairways shall be of substantial construction, provided with handrails, and maintained in good condition. Where necessary toeboards shall be provided.\n\n(f) Crossovers shall be provided where it is necessary to cross conveyors.\n\n(g) Moving conveyors shall be crossed only at designated crossover points.","occurrenceCount":1},{"chapter":"I","heading":"Hand-held power tools; safety devices.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.402","part":"77","subchapter":"O","subpart":"E","id":"77.402","citation":"30 CFR 77.402","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Flammable liquids; storage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1103","part":"77","subchapter":"O","subpart":"L","id":"77.1103","citation":"30 CFR 77.1103","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY 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 77.1110","heading":"Examination and maintenance of firefighting equipment.","id":"77.1110","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110","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":"L","subpartHeading":"Subpart L—Fire Protection","text":"Firefighting equipment shall be continuously maintained in a usable and operative condition. Fire extinguishers shall be examined at least once every 6 months and the date of such examination shall be recorded on a permanent tag attached to the extinguisher.\n\n(Pub. L. No. 96-511, 94 Stat. 2812 (44 U.S.C. 3501 et seq.))\n\n[36 FR 9364, May 22, 1971, as amended at 60 FR 33723, June 29, 1995]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.505","heading":"Cable fittings; suitability.","id":"77.505","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.505","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":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"Cables shall enter metal frames of motors, splice boxes, and electric compartments only through proper fittings. When insulated wires, other than cables, pass through metal frames, the holes shall be substantially bushed with insulated bushings.","occurrenceCount":1},{"chapter":"I","heading":"Waiver of surface facilities requirements; posting of waiver.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-E/section-71.403","part":"71","subchapter":"O","subpart":"E","id":"71.403","citation":"30 CFR 71.403","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3609140","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}