{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3609213","name":"Gardner Quarry","status":"Abandoned","status_date":"2005-06-02","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Slate","state":"PA","county":"Bradford","nearest_town":"Warren Center","operator_id":"0052159","operator_name":"Johnson Brothers Quarries","controller_id":"0042941","controller_name":"Daniel E  Johnson; Donald E  Johnson Jr","district":"M2","office":"Geneva NY Field Office","employees":0,"latitude":41.936357,"longitude":-76.184918},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":22},"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":"3609213","name":"Gardner Quarry"},"operator":{"type":"operator","id":"0052159","name":"Johnson Brothers Quarries"},"controller":{"type":"controller","id":"0042941","name":"Daniel E  Johnson; Donald E  Johnson Jr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0052159","name":"Johnson Brothers Quarries"},"object":{"type":"mine","id":"3609213","name":"Gardner Quarry"},"validFrom":"2004-03-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609213|0052159|2004-03-17|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0042941","name":"Donald E  Johnson Jr et al"},"object":{"type":"mine","id":"3609213","name":"Gardner Quarry"},"validFrom":"2004-03-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609213|0042941|2004-03-17|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0042941","name":"Donald E  Johnson Jr et al"},"object":{"type":"operator","id":"0052159","name":"Johnson Brothers Quarries"},"validFrom":"2004-03-17","validTo":null,"current":true,"derived":true,"evidenceMineId":"3609213","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609213|0052159|2004-03-17|0042941|2004-03-17|4367"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0042941","name":"Daniel E  Johnson et al"},"object":{"type":"operator","id":"0052159","name":"Johnson Brothers Quarries"},"validFrom":"2004-03-17","validTo":null,"current":true,"derived":true,"evidenceMineId":"3609213","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3609213|0052159|2004-03-17|0042941|2004-03-17|4368"}}],"coverage":{"historyRecords":2,"edgeCount":4,"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":"2005-06-02","lastDate":"2005-06-02","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":"2004-03-17","lastDate":"2004-08-17","metrics":{"ss":0,"delinquent":2,"recentRows":0,"paidPenalty":120,"proposedPenalty":120,"currentAssessment":120},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"180447","VIOLATION_NO":"6020651","ISSUE_DT":"08/17/2004","CFR_STANDARD_CD":"56.4201(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-08-17"},{"SOURCE_ROW_NUMBER":"172063","VIOLATION_NO":"6010770","ISSUE_DT":"03/17/2004","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-03-17"}]},{"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":"2005-02-08","lastDate":"2005-02-08","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":0,"originalPenalty":60},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"185692","VIOLATION_NO":"6020652","DOCKET_NO":"PENN 2005-34M","DECISION_DT":"02/08/2005","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-02-08"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2004-08-17","lastDate":"2004-08-17","metrics":{"decisions":1,"ssChanged":1,"recentRows":0,"decisionPenalty":0,"proposedPenalty":60},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"57414","CITATION_NO":"6020652","CITATION_ISSUE_DT":"08/17/2004","DOCKET_NO":"PENN 2005-34M","DECISION_DT":"02/08/2005","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":".00","sourceDate":"2004-08-17"}]},{"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":"2004-03-17","lastDate":"2004-03-17","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":5,"firstDate":"2004-03-17","lastDate":"2005-08-18","metrics":{"inspectors":5,"recentRows":0,"onSiteHours":14.5,"inspectionHours":24.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"322847","EVENT_NO":"0881329","INSPECTION_BEGIN_DT":"08/18/2005","INSPECTION_END_DT":"08/18/2005","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2005-08-18"},{"SOURCE_ROW_NUMBER":"688631","EVENT_NO":"0878876","INSPECTION_BEGIN_DT":"08/17/2004","INSPECTION_END_DT":"08/18/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2004-08-17"},{"SOURCE_ROW_NUMBER":"514690","EVENT_NO":"0877526","INSPECTION_BEGIN_DT":"08/04/2004","INSPECTION_END_DT":"08/04/2004","ACTIVITY_CODE":"10","ACTIVITY":"ATTEMPTED INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2004-08-04"},{"SOURCE_ROW_NUMBER":"944265","EVENT_NO":"0873440","INSPECTION_BEGIN_DT":"03/17/2004","INSPECTION_END_DT":"03/18/2004","ACTIVITY_CODE":"37","ACTIVITY":"MISCELLANEOUS INSPECTION/INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2004-03-17"},{"SOURCE_ROW_NUMBER":"367666","EVENT_NO":"0873439","INSPECTION_BEGIN_DT":"03/17/2004","INSPECTION_END_DT":"03/17/2004","ACTIVITY_CODE":"09","ACTIVITY":"VERBAL HAZARD COMPLAINT","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2004-03-17"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":6,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2005-Q2":{"hours":0,"employees":0,"production":0},"2005-Q1":{"hours":0,"employees":0,"production":0},"2004-Q4":{"hours":0,"employees":0,"production":0},"2004-Q3":{"hours":770,"employees":2,"production":0},"2004-Q2":{"hours":300,"employees":2,"production":0},"2004-Q1":{"hours":231,"employees":3,"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":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2004":{"hours":1301,"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-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":2,"firstDate":"2004-03-17","lastDate":"2004-08-17","metrics":{"ss":0,"amountDue":120,"contested":0,"amountPaid":120,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":120},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1973275","VIOLATION_NO":"6020651","VIOLATION_ISSUE_DT":"08/17/2004","SIG_SUB":"N","PART_SECTION":"56.4201(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/17/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-08-17"},{"SOURCE_ROW_NUMBER":"1973274","VIOLATION_NO":"6010770","VIOLATION_ISSUE_DT":"03/17/2004","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/17/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-03-17"}]}],"safety":{"href":"/api/v1/mines/3609213/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3609213/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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","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},{"chapter":"I","heading":"Notification of commencement of operations and closing of mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000","part":"56","subchapter":"K","subpart":"A","id":"56.1000","citation":"30 CFR 56.1000","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":"3609213","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}