{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3607328","name":"Tracy Vein Slope","status":"Abandoned and Sealed","status_date":"2004-10-12","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Anthracite)","state":"PA","county":"Schuylkill","nearest_town":"Goodspring","operator_id":"P20254","operator_name":"Summit Anthracite Inc","controller_id":"0187981","controller_name":"East SM, LLC","district":"M2","office":"Frackville PA Field Office","employees":0,"latitude":40.623333,"longitude":-76.468055},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":40},"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":"3607328","name":"Tracy Vein Slope"},"operator":{"type":"operator","id":"P20254","name":"Summit Anthracite Inc"},"controller":{"type":"controller","id":"0187981","name":"East SM, LLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P13369","name":"Jeff Coal Company Inc"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1982-06-01","validTo":"1985-08-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P13369|1982-06-01|1985-08-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C09790","name":"Alfred R  Harner"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1982-06-01","validTo":"1985-08-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|C09790|1982-06-01|1985-08-25"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09790","name":"Alfred R  Harner"},"object":{"type":"operator","id":"P13369","name":"Jeff Coal Company Inc"},"validFrom":"1982-06-01","validTo":"1985-08-25","current":false,"derived":true,"evidenceMineId":"3607328","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P13369|1982-06-01|C09790|1982-06-01|80607"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P16983","name":"Jeff Coal Company Inc"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1985-08-26","validTo":"1988-12-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P16983|1985-08-26|1988-12-06"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C10248","name":"Carl  Neidlinger et al"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1985-08-26","validTo":"1988-12-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|C10248|1985-08-26|1988-12-06"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10248","name":"Carl  Neidlinger et al"},"object":{"type":"operator","id":"P16983","name":"Jeff Coal Company Inc"},"validFrom":"1985-08-26","validTo":"1988-12-06","current":false,"derived":true,"evidenceMineId":"3607328","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P16983|1985-08-26|C10248|1985-08-26|81521"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19966","name":"Jeff Coal Company"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1988-12-07","validTo":"1989-05-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P19966|1988-12-07|1989-05-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13643","name":"Terry  Reiner et al"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1988-12-07","validTo":"1989-05-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|C13643|1988-12-07|1989-05-16"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13643","name":"Terry  Reiner et al"},"object":{"type":"operator","id":"P19966","name":"Jeff Coal Company"},"validFrom":"1988-12-07","validTo":"1989-05-16","current":false,"derived":true,"evidenceMineId":"3607328","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P19966|1988-12-07|C13643|1988-12-07|90682"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20254","name":"Summit Anthracite Inc"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1989-05-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P20254|1989-05-17|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11307","name":"John  Scheib et al"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"1989-05-17","validTo":"2020-10-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|C11307|1989-05-17|2020-10-14"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11307","name":"John  Scheib et al"},"object":{"type":"operator","id":"P20254","name":"Summit Anthracite Inc"},"validFrom":"1989-05-17","validTo":"2020-10-14","current":false,"derived":true,"evidenceMineId":"3607328","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P20254|1989-05-17|C11307|1989-05-17|84300"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11307","name":"Michael  Rothermel et al"},"object":{"type":"operator","id":"P20254","name":"Summit Anthracite Inc"},"validFrom":"1989-05-17","validTo":"2020-10-14","current":false,"derived":true,"evidenceMineId":"3607328","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P20254|1989-05-17|C11307|1989-05-17|84301"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0158921","name":"Stavola Holdings Pennsylvania LLC"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"2020-10-15","validTo":"2024-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|0158921|2020-10-15|2024-09-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0158921","name":"Stavola Holdings Pennsylvania LLC"},"object":{"type":"operator","id":"P20254","name":"Summit Anthracite Inc"},"validFrom":"2020-10-15","validTo":"2024-09-30","current":false,"derived":true,"evidenceMineId":"3607328","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P20254|1989-05-17|0158921|2020-10-15|33007"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0187981","name":"East SM, LLC"},"object":{"type":"mine","id":"3607328","name":"Tracy Vein Slope"},"validFrom":"2024-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|0187981|2024-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0187981","name":"East SM, LLC"},"object":{"type":"operator","id":"P20254","name":"Summit Anthracite Inc"},"validFrom":"2024-10-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3607328","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607328|P20254|1989-05-17|0187981|2024-10-01|40073"}}],"coverage":{"historyRecords":7,"edgeCount":17,"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":"2004-10-12","lastDate":"2004-10-12","metrics":{},"periods":{},"recentRecords":[]},{"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":"2001-01-11","lastDate":"2001-01-11","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":0,"originalPenalty":55},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"178140","VIOLATION_NO":"9850342","DOCKET_NO":"PENN20000202","DECISION_DT":"01/11/2001","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2001-01-11"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":12,"firstDate":"2000-02-07","lastDate":"2000-02-14","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":0,"validSamples":12,"maxConcentration":0.609,"concentrationTotal":3.818},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1283760","CASS_NUM":"50509825","SMP_TAKEN_DT":"2/14/2000","CONC":".179","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-14"},{"SOURCE_ROW_NUMBER":"741389","CASS_NUM":"50509819","SMP_TAKEN_DT":"2/14/2000","CONC":".609","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-14"},{"SOURCE_ROW_NUMBER":"1426915","CASS_NUM":"50509804","SMP_TAKEN_DT":"2/12/2000","CONC":".169","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-12"},{"SOURCE_ROW_NUMBER":"245605","CASS_NUM":"50509822","SMP_TAKEN_DT":"2/12/2000","CONC":".142","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-12"},{"SOURCE_ROW_NUMBER":"1092290","CASS_NUM":"50509790","SMP_TAKEN_DT":"2/11/2000","CONC":".144","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-11"},{"SOURCE_ROW_NUMBER":"488510","CASS_NUM":"50509805","SMP_TAKEN_DT":"2/11/2000","CONC":".409","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-11"},{"SOURCE_ROW_NUMBER":"1387148","CASS_NUM":"50509808","SMP_TAKEN_DT":"2/10/2000","CONC":".238","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-10"},{"SOURCE_ROW_NUMBER":"1235626","CASS_NUM":"50509820","SMP_TAKEN_DT":"2/10/2000","CONC":".165","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-10"},{"SOURCE_ROW_NUMBER":"504836","CASS_NUM":"50509807","SMP_TAKEN_DT":"2/9/2000","CONC":".208","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-09"},{"SOURCE_ROW_NUMBER":"307781","CASS_NUM":"50509828","SMP_TAKEN_DT":"2/9/2000","CONC":".543","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-09"},{"SOURCE_ROW_NUMBER":"1022262","CASS_NUM":"57234229","SMP_TAKEN_DT":"2/7/2000","CONC":".532","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HAND LOADERS","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-07"},{"SOURCE_ROW_NUMBER":"453552","CASS_NUM":"57233935","SMP_TAKEN_DT":"2/7/2000","CONC":".48","SMP_TYPE_CD_DESC":"INTAKE AIR","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-02-07"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":7,"firstDate":"1982-06-01","lastDate":"1989-05-17","metrics":{"recentRows":0,"currentOperatorTenures":4,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":6,"firstDate":"2000-01-24","lastDate":"2000-07-10","metrics":{"inspectors":6,"recentRows":0,"onSiteHours":69,"inspectionHours":121,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"222647","EVENT_NO":"4003406","INSPECTION_BEGIN_DT":"07/10/2000","INSPECTION_END_DT":"07/11/2000","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2000-07-10"},{"SOURCE_ROW_NUMBER":"555201","EVENT_NO":"4002994","INSPECTION_BEGIN_DT":"05/02/2000","INSPECTION_END_DT":"05/22/2000","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2000-05-02"},{"SOURCE_ROW_NUMBER":"1120317","EVENT_NO":"4002989","INSPECTION_BEGIN_DT":"03/29/2000","INSPECTION_END_DT":"03/29/2000","ACTIVITY_CODE":"CFC","ACTIVITY":"OTHER CONTACTS","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2000-03-29"},{"SOURCE_ROW_NUMBER":"696297","EVENT_NO":"4002110","INSPECTION_BEGIN_DT":"03/20/2000","INSPECTION_END_DT":"03/23/2000","ACTIVITY_CODE":"CBA","ACTIVITY":"ELECTRICAL INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"31","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2000-03-20"},{"SOURCE_ROW_NUMBER":"1008700","EVENT_NO":"4002832","INSPECTION_BEGIN_DT":"02/07/2000","INSPECTION_END_DT":"02/08/2000","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2000-02-07"},{"SOURCE_ROW_NUMBER":"739913","EVENT_NO":"4002830","INSPECTION_BEGIN_DT":"01/24/2000","INSPECTION_END_DT":"02/08/2000","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"40.5","SUM_TOTAL_ON_SITE_HOURS":"26","sourceDate":"2000-01-24"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":9,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2004-Q4":{"hours":0,"employees":0,"production":0},"2000-Q2":{"hours":908,"employees":3,"production":0},"2000-Q1":{"hours":1711,"employees":4,"production":82}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":3,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":2619,"employees":5,"production":82}},"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":[]}],"safety":{"href":"/api/v1/mines/3607328/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3607328/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":[],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3607328","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}