{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3609114","name":"Bigler Rail Loadout","status":"Abandoned","status_date":"2008-08-29","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Bituminous)","state":"PA","county":"Jefferson","nearest_town":"Brockway","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":41.243888,"longitude":-78.771388},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":71},"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":"3609114","name":"Bigler Rail Loadout"},"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":"3609114","name":"Bigler Rail Loadout"},"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":"3609114|C07485|1979-08-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13408","name":"Robert E  Murray"},"object":{"type":"mine","id":"3609114","name":"Bigler Rail Loadout"},"validFrom":"1982-09-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609114|C13408|1982-09-28|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P13831","name":"Energy Resources Inc"},"object":{"type":"mine","id":"3609114","name":"Bigler Rail Loadout"},"validFrom":"2002-08-08","validTo":"2008-06-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609114|P13831|2002-08-08|2008-06-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13408","name":"Robert E  Murray"},"object":{"type":"operator","id":"P13831","name":"Energy Resources Inc"},"validFrom":"2002-08-08","validTo":"2008-06-29","current":false,"derived":true,"evidenceMineId":"3609114","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609114|P13831|2002-08-08|C13408|1982-09-28|89531"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09635","name":"Rosebud Mining Company"},"object":{"type":"mine","id":"3609114","name":"Bigler Rail Loadout"},"validFrom":"2008-06-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609114|P09635|2008-06-30|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C07485","name":"J Clifford  Forrest III"},"object":{"type":"operator","id":"P09635","name":"Rosebud Mining Company"},"validFrom":"2008-06-30","validTo":null,"current":true,"derived":true,"evidenceMineId":"3609114","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609114|P09635|2008-06-30|C07485|1979-08-01|74794"}}],"coverage":{"historyRecords":2,"edgeCount":6,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2008-08-29","lastDate":"2008-08-29","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":6,"firstDate":"2002-12-09","lastDate":"2005-01-06","metrics":{"ss":2,"delinquent":6,"recentRows":0,"paidPenalty":433,"proposedPenalty":433,"currentAssessment":433},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"688005","VIOLATION_NO":"7036338","ISSUE_DT":"01/06/2005","CFR_STANDARD_CD":"77.208(d)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"124.00","CURRENT_ASSESSMENT_AMT":"124.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-01-06"},{"SOURCE_ROW_NUMBER":"687967","VIOLATION_NO":"7035987","ISSUE_DT":"06/21/2004","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"84.00","CURRENT_ASSESSMENT_AMT":"84.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-06-21"},{"SOURCE_ROW_NUMBER":"687643","VIOLATION_NO":"7046373","ISSUE_DT":"04/17/2003","CFR_STANDARD_CD":"41.12","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-04-17"},{"SOURCE_ROW_NUMBER":"687463","VIOLATION_NO":"7035757","ISSUE_DT":"12/09/2002","CFR_STANDARD_CD":"47.51","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-12-09"},{"SOURCE_ROW_NUMBER":"687462","VIOLATION_NO":"7035756","ISSUE_DT":"12/09/2002","CFR_STANDARD_CD":"47.41(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-12-09"},{"SOURCE_ROW_NUMBER":"687461","VIOLATION_NO":"7035755","ISSUE_DT":"12/09/2002","CFR_STANDARD_CD":"48.28(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-12-09"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":2,"firstDate":"2003-05-20","lastDate":"2004-06-28","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":0,"validSamples":2,"maxConcentration":0.161,"concentrationTotal":0.191},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"687105","CASS_NUM":"57548761","SMP_TAKEN_DT":"6/28/2004","CONC":".03","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":"2004-06-28"},{"SOURCE_ROW_NUMBER":"958580","CASS_NUM":"57450965","SMP_TAKEN_DT":"5/20/2003","CONC":".161","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":"2003-05-20"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2005-02-10","lastDate":"2005-02-10","metrics":{"linkedIssuances":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":"2002-08-08","lastDate":"2008-06-30","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":21,"firstDate":"2002-09-12","lastDate":"2008-03-06","metrics":{"inspectors":20,"recentRows":0,"onSiteHours":97.75,"inspectionHours":154.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1009362","EVENT_NO":"4013911","INSPECTION_BEGIN_DT":"03/06/2008","INSPECTION_END_DT":"03/06/2008","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2008-03-06"},{"SOURCE_ROW_NUMBER":"493253","EVENT_NO":"4013450","INSPECTION_BEGIN_DT":"06/05/2007","INSPECTION_END_DT":"06/06/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2007-06-05"},{"SOURCE_ROW_NUMBER":"216548","EVENT_NO":"4039973","INSPECTION_BEGIN_DT":"10/23/2006","INSPECTION_END_DT":"10/23/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2006-10-23"},{"SOURCE_ROW_NUMBER":"900369","EVENT_NO":"4039824","INSPECTION_BEGIN_DT":"05/11/2006","INSPECTION_END_DT":"05/11/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2006-05-11"},{"SOURCE_ROW_NUMBER":"127814","EVENT_NO":"4039912","INSPECTION_BEGIN_DT":"12/15/2005","INSPECTION_END_DT":"12/15/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2005-12-15"},{"SOURCE_ROW_NUMBER":"489086","EVENT_NO":"4039381","INSPECTION_BEGIN_DT":"08/01/2005","INSPECTION_END_DT":"08/03/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2005-08-01"},{"SOURCE_ROW_NUMBER":"879944","EVENT_NO":"4039264","INSPECTION_BEGIN_DT":"11/16/2004","INSPECTION_END_DT":"01/18/2005","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2004-11-16"},{"SOURCE_ROW_NUMBER":"1120170","EVENT_NO":"4039209","INSPECTION_BEGIN_DT":"07/12/2004","INSPECTION_END_DT":"07/22/2004","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.25","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2004-07-12"},{"SOURCE_ROW_NUMBER":"1154929","EVENT_NO":"4039203","INSPECTION_BEGIN_DT":"06/28/2004","INSPECTION_END_DT":"06/28/2004","ACTIVITY_CODE":"BBB","ACTIVITY":"NOISE TECHNICAL INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2004-06-28"},{"SOURCE_ROW_NUMBER":"434507","EVENT_NO":"4039202","INSPECTION_BEGIN_DT":"06/28/2004","INSPECTION_END_DT":"06/28/2004","ACTIVITY_CODE":"BAF","ACTIVITY":"RESP DUST TECH INSP - SURFACE MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2004-06-28"},{"SOURCE_ROW_NUMBER":"649671","EVENT_NO":"4039201","INSPECTION_BEGIN_DT":"06/16/2004","INSPECTION_END_DT":"06/28/2004","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.75","SUM_TOTAL_ON_SITE_HOURS":"12.25","sourceDate":"2004-06-16"},{"SOURCE_ROW_NUMBER":"720146","EVENT_NO":"4038915","INSPECTION_BEGIN_DT":"11/20/2003","INSPECTION_END_DT":"12/03/2003","ACTIVITY_CODE":"BAF","ACTIVITY":"RESP DUST TECH INSP - SURFACE MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2003-11-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":22,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007-Q4":{"hours":0,"employees":0,"production":0},"2007-Q3":{"hours":0,"employees":0,"production":0},"2007-Q2":{"hours":0,"employees":0,"production":0},"2007-Q1":{"hours":149,"employees":2,"production":0},"2006-Q4":{"hours":934,"employees":2,"production":0},"2006-Q3":{"hours":902,"employees":2,"production":0},"2006-Q2":{"hours":489,"employees":1,"production":0},"2006-Q1":{"hours":1417,"employees":6,"production":0},"2005-Q4":{"hours":1104,"employees":1,"production":0},"2005-Q3":{"hours":2469,"employees":3,"production":0},"2005-Q2":{"hours":1200,"employees":3,"production":0},"2005-Q1":{"hours":909,"employees":6,"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":{"2002":{"hours":1945,"employees":2,"production":0},"2003":{"hours":2451,"employees":2,"production":0},"2004":{"hours":4767,"employees":8,"production":0},"2005":{"hours":5682,"employees":3,"production":0},"2006":{"hours":3742,"employees":3,"production":0},"2007":{"hours":149,"employees":2,"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":3,"firstDate":"2003-05-20","lastDate":"2005-08-03","metrics":{"recentRows":0,"doseOver100":0,"actDoseTotal":93,"pelDoseTotal":39},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"167871","EVENT_NO":"4039381","SURVEY_DATE":"08/03/2005","OCCUPATION_CD_DESC":"LABORER/BLACKSMITH","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"51","PEL_DOSE_90":"34","SURVEY_TYPE":"I","sourceDate":"2005-08-03"},{"SOURCE_ROW_NUMBER":"167870","EVENT_NO":"4039203","SURVEY_DATE":"06/28/2004","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"10","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2004-06-28"},{"SOURCE_ROW_NUMBER":"167869","EVENT_NO":"4038440","SURVEY_DATE":"05/20/2003","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"075","ACT_DOSE_85":"32","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2003-05-20"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":6,"firstDate":"2002-12-09","lastDate":"2005-01-06","metrics":{"ss":2,"amountDue":433,"contested":0,"amountPaid":433,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":433},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1969610","VIOLATION_NO":"7036338","VIOLATION_ISSUE_DT":"01/06/2005","SIG_SUB":"Y","PART_SECTION":"77.208(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/06/2005","PROPOSED_PENALTY":"124","AMOUNT_DUE":"124","AMOUNT_PAID":"124","CONTESTED_IND":"N","sourceDate":"2005-01-06"},{"SOURCE_ROW_NUMBER":"1969606","VIOLATION_NO":"7035987","VIOLATION_ISSUE_DT":"06/21/2004","SIG_SUB":"Y","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/22/2004","PROPOSED_PENALTY":"84","AMOUNT_DUE":"84","AMOUNT_PAID":"84","CONTESTED_IND":"N","sourceDate":"2004-06-21"},{"SOURCE_ROW_NUMBER":"1969605","VIOLATION_NO":"7046373","VIOLATION_ISSUE_DT":"04/17/2003","SIG_SUB":"N","PART_SECTION":"41.12","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/01/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2003-04-17"},{"SOURCE_ROW_NUMBER":"1969609","VIOLATION_NO":"7035757","VIOLATION_ISSUE_DT":"12/09/2002","SIG_SUB":"N","PART_SECTION":"47.51","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/12/2002","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2002-12-09"},{"SOURCE_ROW_NUMBER":"1969608","VIOLATION_NO":"7035756","VIOLATION_ISSUE_DT":"12/09/2002","SIG_SUB":"N","PART_SECTION":"47.41(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/12/2002","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2002-12-09"},{"SOURCE_ROW_NUMBER":"1969607","VIOLATION_NO":"7035755","VIOLATION_ISSUE_DT":"12/09/2002","SIG_SUB":"N","PART_SECTION":"48.28(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/30/2002","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2002-12-09"}]}],"safety":{"href":"/api/v1/mines/3609114/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3609114/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","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.208","heading":"Storage of materials.","id":"77.208","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.208","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) Materials shall be stored and stacked in a manner which minimizes stumbling or fall-of-material hazards.\n\n(b) Materials that can create hazards if accidentally liberated from their containers shall be stored in a manner that minimizes the dangers.\n\n(c) Containers holding hazardous materials must be of a type approved for such use by recognized agencies.\n\n(d) Compressed and liquid gas cylinders shall be secured in a safe manner.\n\n(e) Valves on compressed gas cylinders shall be protected by covers when being transported or stored, and by a safe location when the cylinders are in use.\n\n[36 FR 9364, May 22, 1971, as amended at 67 FR 42389, June 21, 2002]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.404","heading":"Machinery and equipment; operation and maintenance.","id":"77.404","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404","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 and stationary machinery and equipment shall be maintained in safe operating condition and machinery or equipment in unsafe condition shall be removed from service immediately.\n\n(b) Machinery and equipment shall be operated only by persons trained in the use of and authorized to operate such machinery or equipment.\n\n(c) Repairs or maintenance shall not be performed on machinery until the power is off and the machinery is blocked against motion, except where machinery motion is necessary to make adjustments.\n\n(d) Machinery shall not be lubricated while in motion where a hazard exists, unless equipped with extended fittings or cups.","occurrenceCount":1},{"chapter":"I","heading":"Changes; notification by operator.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.12","part":"41","subchapter":"G","subpart":"B","id":"41.12","citation":"30 CFR 41.12","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 41—NOTIFICATION OF LEGAL IDENTITY","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Requirement for an MSDS.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-F/section-47.51","part":"47","subchapter":"H","subpart":"F","id":"47.51","citation":"30 CFR 47.51","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 47.41","heading":"Requirement for container labels.","id":"47.41","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41","part":"47","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subchapter":"H","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","subpart":"E","subpartHeading":"Subpart E—Container Labels and Other Forms of Warning","text":"(a) The operator must ensure that each container of a hazardous chemical has a label. If a container is tagged or marked with the appropriate information, it is labeled.\n\n(1) The operator must replace a container label immediately if it is missing or if the hazard information on the label is unreadable.\n\n(2) The operator must not remove or deface existing labels on containers of hazardous chemicals.\n\n(b) For each hazardous chemical produced at the mine, the operator must prepare a container label and update this label with any significant, new information about the chemical's hazards within 3 months of becoming aware of this information.\n\n(c) For each hazardous chemical brought to the mine, the operator must replace an outdated label when a revised label is received from the chemical's manufacturer or supplier. The operator is not responsible for an inaccurate label obtained from the chemical's manufacturer or supplier.","occurrenceCount":1},{"chapter":"I","heading":"Annual refresher training of miners; minimum courses of instruction; hours of instruction.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.28","part":"48","subchapter":"H","subpart":"B","id":"48.28","citation":"30 CFR 48.28","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3609114","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}