{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2003294","name":"Halquist Stone Company-Stonington Quarry","status":"Abandoned","status_date":"2012-02-27","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Limestone","state":"MI","county":"Delta","nearest_town":"Rapid River","operator_id":"L00976","operator_name":"Halquist Stone Company Inc","controller_id":"M00836","controller_name":"Tom  Halquist; Bill  Halquist","district":"M4","office":"Duluth District","employees":0,"latitude":45.8575,"longitude":-86.883611},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":123},"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":"2003294","name":"Halquist Stone Company-Stonington Quarry"},"operator":{"type":"operator","id":"L00976","name":"Halquist Stone Company Inc"},"controller":{"type":"controller","id":"M00836","name":"Tom  Halquist; Bill  Halquist"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00836","name":"Tom  Halquist et al"},"object":{"type":"mine","id":"2003294","name":"Halquist Stone Company-Stonington Quarry"},"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":"2003294|M00836|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00976","name":"Halquist Stone Company Inc"},"object":{"type":"mine","id":"2003294","name":"Halquist Stone Company-Stonington Quarry"},"validFrom":"2004-05-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2003294|L00976|2004-05-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00836","name":"Tom  Halquist et al"},"object":{"type":"operator","id":"L00976","name":"Halquist Stone Company Inc"},"validFrom":"2004-05-18","validTo":null,"current":true,"derived":true,"evidenceMineId":"2003294","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2003294|L00976|2004-05-18|M00836|1950-01-01|115171"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00836","name":"Bill  Halquist et al"},"object":{"type":"operator","id":"L00976","name":"Halquist Stone Company Inc"},"validFrom":"2004-05-18","validTo":null,"current":true,"derived":true,"evidenceMineId":"2003294","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2003294|L00976|2004-05-18|M00836|1950-01-01|115172"}}],"coverage":{"historyRecords":2,"edgeCount":4,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":3,"firstDate":"2006-10-27","lastDate":"2011-06-15","metrics":{"daysLost":11,"injuries":3,"fatalities":0,"recentRows":0,"restrictedDays":14,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1810","DOCUMENT_NO":"220111750019","ACCIDENT_DT":"06/15/2011","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"4","NARRATIVE":"A large stone on the breaker chain rolled back onto employee's left middle finger. Finger fracture and laceration.","sourceDate":"2011-06-15"},{"SOURCE_ROW_NUMBER":"10361","DOCUMENT_NO":"220071170001","ACCIDENT_DT":"04/20/2007","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was pulling stone off the back of a stone splitter when his glove caught the conveyor guard and pinched his finger between the guard and the conveyor.","sourceDate":"2007-04-20"},{"SOURCE_ROW_NUMBER":"169472","DOCUMENT_NO":"220063100018","ACCIDENT_DT":"10/27/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"7","NARRATIVE":"Employee was lifting stone from the back of a stone splitter and stacking it onto a pallet when he felt a pain in his back.","sourceDate":"2006-10-27"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2012-02-27","lastDate":"2012-02-27","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":10,"firstDate":"2004-07-01","lastDate":"2010-08-26","metrics":{"ss":1,"delinquent":10,"recentRows":0,"paidPenalty":767,"proposedPenalty":767,"currentAssessment":767},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2071718","VIOLATION_NO":"6502305","ISSUE_DT":"08/26/2010","CFR_STANDARD_CD":"56.16006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-08-26"},{"SOURCE_ROW_NUMBER":"366865","VIOLATION_NO":"6189956","ISSUE_DT":"01/30/2008","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-01-30"},{"SOURCE_ROW_NUMBER":"366864","VIOLATION_NO":"6189955","ISSUE_DT":"01/30/2008","CFR_STANDARD_CD":"56.16005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-01-30"},{"SOURCE_ROW_NUMBER":"340804","VIOLATION_NO":"6189029","ISSUE_DT":"12/13/2006","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-12-13"},{"SOURCE_ROW_NUMBER":"340803","VIOLATION_NO":"6189028","ISSUE_DT":"12/13/2006","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-12-13"},{"SOURCE_ROW_NUMBER":"340802","VIOLATION_NO":"6189027","ISSUE_DT":"12/12/2006","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"107.00","CURRENT_ASSESSMENT_AMT":"107.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-12-12"},{"SOURCE_ROW_NUMBER":"339247","VIOLATION_NO":"6188053","ISSUE_DT":"02/16/2006","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-02-16"},{"SOURCE_ROW_NUMBER":"339246","VIOLATION_NO":"6188052","ISSUE_DT":"02/16/2006","CFR_STANDARD_CD":"56.14112(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":"2006-02-16"},{"SOURCE_ROW_NUMBER":"338948","VIOLATION_NO":"6140260","ISSUE_DT":"01/04/2005","CFR_STANDARD_CD":"56.6202(a)(5)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-01-04"},{"SOURCE_ROW_NUMBER":"338463","VIOLATION_NO":"6139545","ISSUE_DT":"07/01/2004","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-07-01"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2007-01-25","lastDate":"2007-01-25","metrics":{"linkedIssuances":1},"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":2,"firstDate":"2004-05-18","lastDate":"2004-05-18","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":20,"firstDate":"2004-07-01","lastDate":"2011-09-07","metrics":{"inspectors":21,"recentRows":0,"onSiteHours":75.75,"inspectionHours":199.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"736840","EVENT_NO":"6517176","INSPECTION_BEGIN_DT":"09/07/2011","INSPECTION_END_DT":"09/07/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2011-09-07"},{"SOURCE_ROW_NUMBER":"637932","EVENT_NO":"6516664","INSPECTION_BEGIN_DT":"08/26/2010","INSPECTION_END_DT":"08/26/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2010-08-26"},{"SOURCE_ROW_NUMBER":"552643","EVENT_NO":"6516605","INSPECTION_BEGIN_DT":"11/17/2009","INSPECTION_END_DT":"11/17/2009","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2009-11-17"},{"SOURCE_ROW_NUMBER":"58332","EVENT_NO":"1012374","INSPECTION_BEGIN_DT":"08/27/2009","INSPECTION_END_DT":"08/27/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2009-08-27"},{"SOURCE_ROW_NUMBER":"789735","EVENT_NO":"1011613","INSPECTION_BEGIN_DT":"02/23/2009","INSPECTION_END_DT":"02/23/2009","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2009-02-23"},{"SOURCE_ROW_NUMBER":"1044334","EVENT_NO":"1011608","INSPECTION_BEGIN_DT":"01/22/2009","INSPECTION_END_DT":"01/22/2009","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2009-01-22"},{"SOURCE_ROW_NUMBER":"391359","EVENT_NO":"1002994","INSPECTION_BEGIN_DT":"08/07/2008","INSPECTION_END_DT":"08/07/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2008-08-07"},{"SOURCE_ROW_NUMBER":"1069000","EVENT_NO":"1002328","INSPECTION_BEGIN_DT":"01/29/2008","INSPECTION_END_DT":"01/31/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"29","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2008-01-29"},{"SOURCE_ROW_NUMBER":"224805","EVENT_NO":"0984439","INSPECTION_BEGIN_DT":"02/06/2007","INSPECTION_END_DT":"02/06/2007","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2007-02-06"},{"SOURCE_ROW_NUMBER":"174403","EVENT_NO":"0984435","INSPECTION_BEGIN_DT":"12/20/2006","INSPECTION_END_DT":"12/20/2006","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2006-12-20"},{"SOURCE_ROW_NUMBER":"1014141","EVENT_NO":"0984430","INSPECTION_BEGIN_DT":"12/12/2006","INSPECTION_END_DT":"12/13/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2006-12-12"},{"SOURCE_ROW_NUMBER":"38651","EVENT_NO":"1001982","INSPECTION_BEGIN_DT":"09/18/2006","INSPECTION_END_DT":"09/18/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2006-09-18"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":59,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2012-Q1":{"hours":169,"employees":1,"production":0},"2011-Q4":{"hours":897,"employees":2,"production":0},"2011-Q3":{"hours":1844,"employees":5,"production":0},"2011-Q2":{"hours":3533,"employees":8,"production":0},"2011-Q1":{"hours":569,"employees":7,"production":0},"2010-Q4":{"hours":3017,"employees":9,"production":0},"2010-Q3":{"hours":3909,"employees":8,"production":0},"2010-Q2":{"hours":4138,"employees":9,"production":0},"2010-Q1":{"hours":164,"employees":3,"production":0},"2009-Q4":{"hours":3509,"employees":9,"production":0},"2009-Q3":{"hours":4375,"employees":10,"production":0},"2009-Q2":{"hours":4142,"employees":9,"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":16,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2004":{"hours":8998,"employees":9,"production":0},"2005":{"hours":20980,"employees":10,"production":0},"2006":{"hours":23459,"employees":12,"production":0},"2007":{"hours":21851,"employees":12,"production":0},"2008":{"hours":16618,"employees":10,"production":0},"2009":{"hours":12599,"employees":8,"production":0},"2010":{"hours":11228,"employees":8,"production":0},"2011":{"hours":6843,"employees":6,"production":0},"2012":{"hours":169,"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":10,"firstDate":"2004-07-01","lastDate":"2010-08-26","metrics":{"ss":1,"amountDue":767,"contested":0,"amountPaid":767,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":767},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1322790","VIOLATION_NO":"6502305","VIOLATION_ISSUE_DT":"08/26/2010","SIG_SUB":"N","PART_SECTION":"56.16006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/26/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-08-26"},{"SOURCE_ROW_NUMBER":"1322786","VIOLATION_NO":"6189956","VIOLATION_ISSUE_DT":"01/30/2008","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/30/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-01-30"},{"SOURCE_ROW_NUMBER":"1322785","VIOLATION_NO":"6189955","VIOLATION_ISSUE_DT":"01/30/2008","SIG_SUB":"N","PART_SECTION":"56.16005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/30/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-01-30"},{"SOURCE_ROW_NUMBER":"1322793","VIOLATION_NO":"6189029","VIOLATION_ISSUE_DT":"12/13/2006","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/20/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-12-13"},{"SOURCE_ROW_NUMBER":"1322792","VIOLATION_NO":"6189028","VIOLATION_ISSUE_DT":"12/13/2006","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/20/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-12-13"},{"SOURCE_ROW_NUMBER":"1322791","VIOLATION_NO":"6189027","VIOLATION_ISSUE_DT":"12/12/2006","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/12/2006","PROPOSED_PENALTY":"107","AMOUNT_DUE":"107","AMOUNT_PAID":"107","CONTESTED_IND":"N","sourceDate":"2006-12-12"},{"SOURCE_ROW_NUMBER":"1322788","VIOLATION_NO":"6188053","VIOLATION_ISSUE_DT":"02/16/2006","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/14/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-02-16"},{"SOURCE_ROW_NUMBER":"1322787","VIOLATION_NO":"6188052","VIOLATION_ISSUE_DT":"02/16/2006","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/14/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-02-16"},{"SOURCE_ROW_NUMBER":"1322784","VIOLATION_NO":"6140260","VIOLATION_ISSUE_DT":"01/04/2005","SIG_SUB":"N","PART_SECTION":"56.6202(a)(5)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/09/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-01-04"},{"SOURCE_ROW_NUMBER":"1322789","VIOLATION_NO":"6139545","VIOLATION_ISSUE_DT":"07/01/2004","SIG_SUB":"N","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/01/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-07-01"}]}],"safety":{"href":"/api/v1/mines/2003294/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2003294/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":"Protection of gas cylinder valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006","part":"56","subchapter":"K","subpart":"O","id":"56.16006","citation":"30 CFR 56.16006","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":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":"Securing gas cylinders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005","part":"56","subchapter":"K","subpart":"O","id":"56.16005","citation":"30 CFR 56.16005","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":"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":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","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":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","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":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","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":"Vehicles.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-E/section-56.6202","part":"56","subchapter":"K","subpart":"E","id":"56.6202","citation":"30 CFR 56.6202","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":"2003294","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}