{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4300098","name":"Cooley Sand Pit","status":"Abandoned","status_date":"2006-06-21","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"VT","county":"Washington","nearest_town":"Barre","operator_id":"L10129","operator_name":"Pike Industries Inc","controller_id":"M06183","controller_name":"CRH PLC","district":"M2","office":"Portsmouth NH Field Office","employees":0,"latitude":44.186111,"longitude":-72.473889},"coverage":{"contributingSources":6,"registeredSources":20,"sourceRows":49},"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":"4300098","name":"Cooley Sand Pit"},"operator":{"type":"operator","id":"L10129","name":"Pike Industries Inc"},"controller":{"type":"controller","id":"M06183","name":"CRH PLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00512","name":"Cooley Asphalt Paving Corp"},"object":{"type":"mine","id":"4300098","name":"Cooley Sand Pit"},"validFrom":"1950-01-01","validTo":"1986-05-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|L00512|1950-01-01|1986-05-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00432","name":"R G  Cooley"},"object":{"type":"mine","id":"4300098","name":"Cooley Sand Pit"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|M00432|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00432","name":"R G  Cooley"},"object":{"type":"operator","id":"L00512","name":"Cooley Asphalt Paving Corp"},"validFrom":"1950-01-01","validTo":"1986-05-13","current":false,"derived":true,"evidenceMineId":"4300098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|L00512|1950-01-01|M00432|1950-01-01|110846"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06859","name":"Wilfred A  Laprade"},"object":{"type":"mine","id":"4300098","name":"Cooley Sand Pit"},"validFrom":"1986-05-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|M06859|1986-05-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L08659","name":"Cooley Asphalt Paving Corp"},"object":{"type":"mine","id":"4300098","name":"Cooley Sand Pit"},"validFrom":"1986-05-14","validTo":"1988-06-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|L08659|1986-05-14|1988-06-01"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06859","name":"Wilfred A  Laprade"},"object":{"type":"operator","id":"L08659","name":"Cooley Asphalt Paving Corp"},"validFrom":"1986-05-14","validTo":"1988-06-01","current":false,"derived":true,"evidenceMineId":"4300098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|L08659|1986-05-14|M06859|1986-05-01|139520"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L10129","name":"Pike Industries Inc"},"object":{"type":"mine","id":"4300098","name":"Cooley Sand Pit"},"validFrom":"1988-06-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|L10129|1988-06-02|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"4300098","name":"Cooley Sand Pit"},"validFrom":"1988-06-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|M06183|1988-06-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"L10129","name":"Pike Industries Inc"},"validFrom":"1988-06-02","validTo":null,"current":true,"derived":true,"evidenceMineId":"4300098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4300098|L10129|1988-06-02|M06183|1988-06-02|136587"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":"2006-06-21","lastDate":"2006-06-21","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":3,"firstDate":"1950-01-01","lastDate":"1988-06-02","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":6,"firstDate":"2000-05-09","lastDate":"2006-06-21","metrics":{"inspectors":7,"recentRows":0,"onSiteHours":10.5,"inspectionHours":35.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"726297","EVENT_NO":"0887089","INSPECTION_BEGIN_DT":"06/21/2006","INSPECTION_END_DT":"06/22/2006","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2006-06-21"},{"SOURCE_ROW_NUMBER":"882170","EVENT_NO":"0873571","INSPECTION_BEGIN_DT":"07/17/2003","INSPECTION_END_DT":"07/17/2003","ACTIVITY_CODE":"37","ACTIVITY":"MISCELLANEOUS INSPECTION/INVESTIGATION","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2003-07-17"},{"SOURCE_ROW_NUMBER":"330164","EVENT_NO":"0869097","INSPECTION_BEGIN_DT":"05/20/2003","INSPECTION_END_DT":"05/20/2003","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2003-05-20"},{"SOURCE_ROW_NUMBER":"336286","EVENT_NO":"0863640","INSPECTION_BEGIN_DT":"08/14/2002","INSPECTION_END_DT":"08/14/2002","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2002-08-14"},{"SOURCE_ROW_NUMBER":"835861","EVENT_NO":"0789447","INSPECTION_BEGIN_DT":"11/28/2000","INSPECTION_END_DT":"11/28/2000","ACTIVITY_CODE":"37","ACTIVITY":"MISCELLANEOUS INSPECTION/INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2000-11-28"},{"SOURCE_ROW_NUMBER":"879432","EVENT_NO":"0709494","INSPECTION_BEGIN_DT":"05/09/2000","INSPECTION_END_DT":"05/09/2000","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2000-05-09"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":32,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2006-Q2":{"hours":8,"employees":1,"production":0},"2006-Q1":{"hours":0,"employees":0,"production":0},"2005-Q4":{"hours":0,"employees":0,"production":0},"2004-Q3":{"hours":4,"employees":1,"production":0},"2004-Q2":{"hours":39,"employees":1,"production":0},"2003-Q3":{"hours":31,"employees":1,"production":0},"2003-Q2":{"hours":94,"employees":1,"production":0},"2003-Q1":{"hours":0,"employees":0,"production":0},"2002-Q4":{"hours":524,"employees":5,"production":0},"2002-Q3":{"hours":288,"employees":2,"production":0},"2002-Q2":{"hours":135,"employees":2,"production":0},"2002-Q1":{"hours":0,"employees":0,"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":{"2000":{"hours":127,"employees":1,"production":0},"2001":{"hours":244,"employees":1,"production":0},"2002":{"hours":947,"employees":3,"production":0},"2003":{"hours":125,"employees":1,"production":0},"2004":{"hours":43,"employees":1,"production":0},"2006":{"hours":8,"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":[]}],"safety":{"href":"/api/v1/mines/4300098/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4300098/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":"4300098","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}