{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0504551","name":"Fairplay Placer","status":"Abandoned","status_date":"2016-12-15","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"CO","county":"Park","nearest_town":"Fairplay","operator_id":"0133373","operator_name":"High Speed Mining LLC","controller_id":"0113501","controller_name":"Jeff  Ploen; Lance  Baller","district":"M6","office":"Denver CO Field Office","employees":0,"latitude":39.225556,"longitude":-106.013333},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":35},"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":"0504551","name":"Fairplay Placer"},"operator":{"type":"operator","id":"0133373","name":"High Speed Mining LLC"},"controller":{"type":"controller","id":"0113501","name":"Jeff  Ploen; Lance  Baller"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L33686","name":"Gold Park Recovery & Reclamation Inc"},"object":{"type":"mine","id":"0504551","name":"Fairplay Placer"},"validFrom":"1950-01-01","validTo":"2013-06-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|L33686|1950-01-01|2013-06-18"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M33686","name":"Boyd  Astemborski"},"object":{"type":"mine","id":"0504551","name":"Fairplay Placer"},"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":"0504551|M33686|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M33686","name":"Boyd  Astemborski"},"object":{"type":"operator","id":"L33686","name":"Gold Park Recovery & Reclamation Inc"},"validFrom":"1950-01-01","validTo":"2013-06-18","current":false,"derived":true,"evidenceMineId":"0504551","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|L33686|1950-01-01|M33686|1950-01-01|162304"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0128673","name":"Destiny Mining, LLC"},"object":{"type":"mine","id":"0504551","name":"Fairplay Placer"},"validFrom":"2013-06-19","validTo":"2013-11-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0128673|2013-06-19|2013-11-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0109421","name":"Ralph  Pittman et al"},"object":{"type":"mine","id":"0504551","name":"Fairplay Placer"},"validFrom":"2013-06-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0109421|2013-06-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0109421","name":"Ralph  Pittman et al"},"object":{"type":"operator","id":"0128673","name":"Destiny Mining, LLC"},"validFrom":"2013-06-19","validTo":"2013-11-30","current":false,"derived":true,"evidenceMineId":"0504551","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0128673|2013-06-19|0109421|2013-06-19|19797"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0109421","name":"Boyd  Astemborski et al"},"object":{"type":"operator","id":"0128673","name":"Destiny Mining, LLC"},"validFrom":"2013-06-19","validTo":"2013-11-30","current":false,"derived":true,"evidenceMineId":"0504551","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0128673|2013-06-19|0109421|2013-06-19|19798"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0133373","name":"High Speed Mining LLC"},"object":{"type":"mine","id":"0504551","name":"Fairplay Placer"},"validFrom":"2013-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0133373|2013-12-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0113501","name":"Jeff  Ploen et al"},"object":{"type":"mine","id":"0504551","name":"Fairplay Placer"},"validFrom":"2013-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0113501|2013-12-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0113501","name":"Jeff  Ploen et al"},"object":{"type":"operator","id":"0133373","name":"High Speed Mining LLC"},"validFrom":"2013-12-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0504551","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0133373|2013-12-01|0113501|2013-12-01|21222"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0113501","name":"Lance  Baller et al"},"object":{"type":"operator","id":"0133373","name":"High Speed Mining LLC"},"validFrom":"2013-12-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0504551","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504551|0133373|2013-12-01|0113501|2013-12-01|21223"}}],"coverage":{"historyRecords":5,"edgeCount":11,"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":"2016-12-15","lastDate":"2016-12-15","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":5,"firstDate":"2014-06-24","lastDate":"2014-06-24","metrics":{"ss":1,"delinquent":5,"recentRows":0,"paidPenalty":500,"proposedPenalty":500,"currentAssessment":500},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2363249","VIOLATION_NO":"8761268","ISSUE_DT":"06/24/2014","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"2363248","VIOLATION_NO":"8761267","ISSUE_DT":"06/24/2014","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"2363247","VIOLATION_NO":"8761266","ISSUE_DT":"06/24/2014","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"2363246","VIOLATION_NO":"8761265","ISSUE_DT":"06/24/2014","CFR_STANDARD_CD":"56.4402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"2363245","VIOLATION_NO":"8761264","ISSUE_DT":"06/24/2014","CFR_STANDARD_CD":"56.12006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-24"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":5,"firstDate":"1950-01-01","lastDate":"2013-12-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":3,"firstDate":"2014-06-09","lastDate":"2016-06-29","metrics":{"inspectors":3,"recentRows":0,"onSiteHours":11,"inspectionHours":26.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"552061","EVENT_NO":"6774807","INSPECTION_BEGIN_DT":"06/29/2016","INSPECTION_END_DT":"06/29/2016","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".25","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2016-06-29"},{"SOURCE_ROW_NUMBER":"862796","EVENT_NO":"6691621","INSPECTION_BEGIN_DT":"06/24/2014","INSPECTION_END_DT":"06/26/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"987512","EVENT_NO":"6691615","INSPECTION_BEGIN_DT":"06/09/2014","INSPECTION_END_DT":"06/12/2014","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2014-06-09"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":12,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2015-Q2":{"hours":0,"employees":0,"production":0},"2014-Q4":{"hours":943,"employees":4,"production":0},"2014-Q3":{"hours":1788,"employees":5,"production":0},"2013-Q4":{"hours":102,"employees":3,"production":0},"2013-Q3":{"hours":682,"employees":3,"production":0},"2013-Q2":{"hours":146,"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":3,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2013":{"hours":930,"employees":3,"production":0},"2014":{"hours":2731,"employees":5,"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":5,"firstDate":"2014-06-24","lastDate":"2014-06-24","metrics":{"ss":1,"amountDue":500,"contested":0,"amountPaid":500,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":500},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"326353","VIOLATION_NO":"8761268","VIOLATION_ISSUE_DT":"06/24/2014","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/25/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"326352","VIOLATION_NO":"8761267","VIOLATION_ISSUE_DT":"06/24/2014","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/25/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"326351","VIOLATION_NO":"8761266","VIOLATION_ISSUE_DT":"06/24/2014","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/25/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"326350","VIOLATION_NO":"8761265","VIOLATION_ISSUE_DT":"06/24/2014","SIG_SUB":"N","PART_SECTION":"56.4402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/24/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-24"},{"SOURCE_ROW_NUMBER":"326349","VIOLATION_NO":"8761264","VIOLATION_ISSUE_DT":"06/24/2014","SIG_SUB":"N","PART_SECTION":"56.12006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/24/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-24"}]}],"safety":{"href":"/api/v1/mines/0504551/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0504551/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":"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":2},{"chapter":"I","heading":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","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":"Safety can use.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4402","part":"56","subchapter":"K","subpart":"C","id":"56.4402","citation":"30 CFR 56.4402","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":"Distribution boxes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12006","part":"56","subchapter":"K","subpart":"K","id":"56.12006","citation":"30 CFR 56.12006","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":"0504551","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}