{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4104167","name":"PALUXY VALLEY MATERIALS","status":"Abandoned","status_date":"2002-07-26","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Stone NEC","state":"TX","county":"Somervell","nearest_town":"","operator_id":"L17486","operator_name":"Paluxy Valley Materials","controller_id":"M13338","controller_name":"Charles Dwayne  Sanderson Jr","district":"M5","office":"Dallas TX Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":23},"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":"4104167","name":"PALUXY VALLEY MATERIALS"},"operator":{"type":"operator","id":"L17486","name":"Paluxy Valley Materials"},"controller":{"type":"controller","id":"M13338","name":"Charles Dwayne  Sanderson Jr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17486","name":"Paluxy Valley Materials"},"object":{"type":"mine","id":"4104167","name":"PALUXY VALLEY MATERIALS"},"validFrom":"2000-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104167|L17486|2000-06-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13338","name":"Charles Dwayne  Sanderson Jr"},"object":{"type":"mine","id":"4104167","name":"PALUXY VALLEY MATERIALS"},"validFrom":"2000-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104167|M13338|2000-06-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13338","name":"Charles Dwayne  Sanderson Jr"},"object":{"type":"operator","id":"L17486","name":"Paluxy Valley Materials"},"validFrom":"2000-06-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4104167","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104167|L17486|2000-06-01|M13338|2000-06-01|156035"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":"2002-07-26","lastDate":"2002-07-26","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":2,"firstDate":"2000-08-09","lastDate":"2000-08-09","metrics":{"ss":0,"delinquent":2,"recentRows":0,"paidPenalty":110,"proposedPenalty":110,"currentAssessment":110},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"101395","VIOLATION_NO":"7895476","ISSUE_DT":"08/09/2000","CFR_STANDARD_CD":"58.620","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-08-09"},{"SOURCE_ROW_NUMBER":"101394","VIOLATION_NO":"7895475","ISSUE_DT":"08/09/2000","CFR_STANDARD_CD":"56.14107(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":"2000-08-09"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"2000-06-01","lastDate":"2000-06-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":4,"firstDate":"2000-08-09","lastDate":"2001-05-08","metrics":{"inspectors":4,"recentRows":0,"onSiteHours":19,"inspectionHours":31,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"989528","EVENT_NO":"0757198","INSPECTION_BEGIN_DT":"05/08/2001","INSPECTION_END_DT":"05/08/2001","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2001-05-08"},{"SOURCE_ROW_NUMBER":"815079","EVENT_NO":"0710283","INSPECTION_BEGIN_DT":"11/02/2000","INSPECTION_END_DT":"11/02/2000","ACTIVITY_CODE":"02","ACTIVITY":"COMPLIANCE FOLLOW-UP INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2000-11-02"},{"SOURCE_ROW_NUMBER":"679638","EVENT_NO":"0710261","INSPECTION_BEGIN_DT":"09/27/2000","INSPECTION_END_DT":"09/27/2000","ACTIVITY_CODE":"02","ACTIVITY":"COMPLIANCE FOLLOW-UP INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2000-09-27"},{"SOURCE_ROW_NUMBER":"589386","EVENT_NO":"0744339","INSPECTION_BEGIN_DT":"08/09/2000","INSPECTION_END_DT":"08/10/2000","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2000-08-09"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":10,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q3":{"hours":0,"employees":0,"production":0},"2002-Q2":{"hours":0,"employees":0,"production":0},"2002-Q1":{"hours":0,"employees":0,"production":0},"2001-Q4":{"hours":0,"employees":0,"production":0},"2001-Q3":{"hours":0,"employees":0,"production":0},"2001-Q2":{"hours":1,"employees":1,"production":0},"2001-Q1":{"hours":70,"employees":1,"production":0},"2000-Q4":{"hours":47,"employees":1,"production":0},"2000-Q3":{"hours":240,"employees":2,"production":0},"2000-Q2":{"hours":85,"employees":2,"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":2,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":372,"employees":2,"production":0},"2001":{"hours":71,"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-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":2,"firstDate":"2000-08-09","lastDate":"2000-08-09","metrics":{"ss":0,"amountDue":110,"contested":0,"amountPaid":110,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":110},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2155697","VIOLATION_NO":"7895476","VIOLATION_ISSUE_DT":"08/09/2000","SIG_SUB":"N","PART_SECTION":"58.620","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/02/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-08-09"},{"SOURCE_ROW_NUMBER":"2155696","VIOLATION_NO":"7895475","VIOLATION_ISSUE_DT":"08/09/2000","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/10/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-08-09"}]}],"safety":{"href":"/api/v1/mines/4104167/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4104167/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":"Drill dust control.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-58/subpart-E/section-58.620","part":"58","subchapter":"K","subpart":"E","id":"58.620","citation":"30 CFR 58.620","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 58—HEALTH STANDARDS FOR METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4104167","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}