{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4407432","name":"Wyanoke Sand Pit","status":"Intermittent","status_date":"2025-01-08","mine_type":"Surface","coal_metal":"M","commodity":"Sand, Common","state":"VA","county":"Suffolk (City)","nearest_town":"Franklin","operator_id":"0138333","operator_name":"Paxton Contractors Corporation","controller_id":"0117143","controller_name":"Jeffrey A Paxton","district":"C05","office":"Staunton VA Field Office","employees":7,"latitude":36.611111,"longitude":-76.904444},"coverage":{"contributingSources":6,"registeredSources":20,"sourceRows":12},"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":"2026-10-17T05:35:58.500035+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":"4407432","name":"Wyanoke Sand Pit"},"operator":{"type":"operator","id":"0138333","name":"Paxton Contractors Corporation"},"controller":{"type":"controller","id":"0117143","name":"Jeffrey A Paxton"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0117143","name":"Jeffrey A Paxton"},"object":{"type":"mine","id":"4407432","name":"Wyanoke Sand Pit"},"validFrom":"2015-02-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4407432|0117143|2015-02-25|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0138333","name":"Paxton Contractors Corporation"},"object":{"type":"mine","id":"4407432","name":"Wyanoke Sand Pit"},"validFrom":"2025-01-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4407432|0138333|2025-01-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0117143","name":"Jeffrey A Paxton"},"object":{"type":"operator","id":"0138333","name":"Paxton Contractors Corporation"},"validFrom":"2025-01-08","validTo":null,"current":true,"derived":true,"evidenceMineId":"4407432","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4407432|0138333|2025-01-08|0117143|2015-02-25|22263"}}],"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":"2025-01-08","lastDate":"2025-01-08","metrics":{},"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":1,"firstDate":"2025-01-08","lastDate":"2025-01-08","metrics":{"recentRows":1,"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":3,"firstDate":"2025-01-21","lastDate":"2026-04-14","metrics":{"inspectors":3,"recentRows":3,"onSiteHours":26,"inspectionHours":64.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1116856","EVENT_NO":"F025F53","INSPECTION_BEGIN_DT":"04/14/2026","INSPECTION_END_DT":"04/17/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"36.25","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2026-04-14"},{"SOURCE_ROW_NUMBER":"352647","EVENT_NO":"F025F4A","INSPECTION_BEGIN_DT":"01/06/2026","INSPECTION_END_DT":"01/08/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-01-06"},{"SOURCE_ROW_NUMBER":"60844","EVENT_NO":"F009B4B","INSPECTION_BEGIN_DT":"01/21/2025","INSPECTION_END_DT":"01/22/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2025-01-21"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":4,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2025":{"hours":4632,"employees":3,"production":0},"2026":{"hours":2832,"employees":3,"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-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":2,"firstDate":"2026-04-16","lastDate":"2026-04-16","metrics":{"recentRows":2,"actionTaken":2,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"311202","EVENT_NO":"F025F53","SAMPLE_NO":"000000202601575900","SAMPLE_DATE":"04/16/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-16"},{"SOURCE_ROW_NUMBER":"311201","EVENT_NO":"F025F53","SAMPLE_NO":"000000202601575800","SAMPLE_DATE":"04/16/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-16"}]}],"safety":{"href":"/api/v1/mines/4407432/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4407432/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":"4407432","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}