{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1601258","name":"# 2 Pit","status":"Abandoned","status_date":"2006-06-26","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"LA","county":"Catahoula","nearest_town":"Cicily Island","operator_id":"0051262","operator_name":"Norris Springs Gravel LLC","controller_id":"0041703","controller_name":"Lynn  Evans","district":"M5","office":"Broussard LA Field Office","employees":0,"latitude":31.84942,"longitude":-91.692749},"coverage":{"contributingSources":9,"registeredSources":20,"sourceRows":93},"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":"1601258","name":"# 2 Pit"},"operator":{"type":"operator","id":"0051262","name":"Norris Springs Gravel LLC"},"controller":{"type":"controller","id":"0041703","name":"Lynn  Evans"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10000","name":"Ernest  Kiper"},"object":{"type":"mine","id":"1601258","name":"# 2 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":"1601258|M10000|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13083","name":"Sicily Island Gravel Corp"},"object":{"type":"mine","id":"1601258","name":"# 2 Pit"},"validFrom":"1993-03-01","validTo":"2004-01-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1601258|L13083|1993-03-01|2004-01-08"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10000","name":"Ernest  Kiper"},"object":{"type":"operator","id":"L13083","name":"Sicily Island Gravel Corp"},"validFrom":"1993-03-01","validTo":"2004-01-08","current":false,"derived":true,"evidenceMineId":"1601258","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1601258|L13083|1993-03-01|M10000|1950-01-01|148140"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041703","name":"Lynn  Evans"},"object":{"type":"mine","id":"1601258","name":"# 2 Pit"},"validFrom":"2003-03-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1601258|0041703|2003-03-04|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0051262","name":"Norris Springs Gravel LLC"},"object":{"type":"mine","id":"1601258","name":"# 2 Pit"},"validFrom":"2004-01-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1601258|0051262|2004-01-09|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041703","name":"Lynn  Evans"},"object":{"type":"operator","id":"0051262","name":"Norris Springs Gravel LLC"},"validFrom":"2004-01-09","validTo":null,"current":true,"derived":true,"evidenceMineId":"1601258","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1601258|0051262|2004-01-09|0041703|2003-03-04|2996"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":"2006-06-26","lastDate":"2006-06-26","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":4,"firstDate":"2001-08-07","lastDate":"2001-08-08","metrics":{"ss":4,"delinquent":4,"recentRows":0,"paidPenalty":554,"proposedPenalty":554,"currentAssessment":554},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"38856","VIOLATION_NO":"7873527","ISSUE_DT":"08/08/2001","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"104.00","CURRENT_ASSESSMENT_AMT":"104.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"38855","VIOLATION_NO":"7873526","ISSUE_DT":"08/08/2001","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"38854","VIOLATION_NO":"7873525","ISSUE_DT":"08/08/2001","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"38853","VIOLATION_NO":"7873524","ISSUE_DT":"08/07/2001","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-08-07"}]},{"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":"1993-03-01","lastDate":"2004-01-09","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":14,"firstDate":"2000-02-29","lastDate":"2005-12-12","metrics":{"inspectors":13,"recentRows":0,"onSiteHours":73,"inspectionHours":126.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"660216","EVENT_NO":"1035156","INSPECTION_BEGIN_DT":"12/12/2005","INSPECTION_END_DT":"12/14/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2005-12-12"},{"SOURCE_ROW_NUMBER":"123914","EVENT_NO":"1027490","INSPECTION_BEGIN_DT":"04/20/2005","INSPECTION_END_DT":"04/20/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2005-04-20"},{"SOURCE_ROW_NUMBER":"209654","EVENT_NO":"1027445","INSPECTION_BEGIN_DT":"10/21/2004","INSPECTION_END_DT":"10/21/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2004-10-21"},{"SOURCE_ROW_NUMBER":"353352","EVENT_NO":"1027109","INSPECTION_BEGIN_DT":"03/17/2004","INSPECTION_END_DT":"03/17/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2004-03-17"},{"SOURCE_ROW_NUMBER":"803794","EVENT_NO":"1021691","INSPECTION_BEGIN_DT":"01/06/2004","INSPECTION_END_DT":"01/06/2004","ACTIVITY_CODE":"16","ACTIVITY":"PART 50 AUDIT","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2004-01-06"},{"SOURCE_ROW_NUMBER":"1116974","EVENT_NO":"1021676","INSPECTION_BEGIN_DT":"10/16/2003","INSPECTION_END_DT":"10/16/2003","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2003-10-16"},{"SOURCE_ROW_NUMBER":"285360","EVENT_NO":"1021677","INSPECTION_BEGIN_DT":"10/16/2003","INSPECTION_END_DT":"10/16/2003","ACTIVITY_CODE":"44","ACTIVITY":"SPECIAL ENFORCEMENT 3","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2003-10-16"},{"SOURCE_ROW_NUMBER":"808463","EVENT_NO":"1021449","INSPECTION_BEGIN_DT":"05/22/2003","INSPECTION_END_DT":"05/22/2003","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2003-05-22"},{"SOURCE_ROW_NUMBER":"243497","EVENT_NO":"1017297","INSPECTION_BEGIN_DT":"02/12/2003","INSPECTION_END_DT":"02/13/2003","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2003-02-12"},{"SOURCE_ROW_NUMBER":"578461","EVENT_NO":"1017151","INSPECTION_BEGIN_DT":"10/24/2002","INSPECTION_END_DT":"10/24/2002","ACTIVITY_CODE":"46","ACTIVITY":"SPECIAL ENFORCEMENT 4","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2002-10-24"},{"SOURCE_ROW_NUMBER":"177349","EVENT_NO":"1013629","INSPECTION_BEGIN_DT":"07/23/2002","INSPECTION_END_DT":"07/24/2002","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2002-07-23"},{"SOURCE_ROW_NUMBER":"907834","EVENT_NO":"0762052","INSPECTION_BEGIN_DT":"02/26/2002","INSPECTION_END_DT":"02/26/2002","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2002-02-26"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":51,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2006-Q2":{"hours":679,"employees":3,"production":0},"2006-Q1":{"hours":662,"employees":3,"production":0},"2005-Q4":{"hours":405,"employees":3,"production":0},"2005-Q3":{"hours":720,"employees":3,"production":0},"2005-Q2":{"hours":737,"employees":3,"production":0},"2005-Q1":{"hours":457,"employees":3,"production":0},"2004-Q4":{"hours":1676,"employees":3,"production":0},"2004-Q3":{"hours":1874,"employees":4,"production":0},"2004-Q2":{"hours":1410,"employees":3,"production":0},"2004-Q1":{"hours":1108,"employees":4,"production":0},"2003-Q4":{"hours":2346,"employees":4,"production":0},"2003-Q3":{"hours":2109,"employees":5,"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":13,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":20359,"employees":9,"production":0},"2001":{"hours":17652,"employees":8,"production":0},"2002":{"hours":15283,"employees":6,"production":0},"2003":{"hours":10759,"employees":5,"production":0},"2004":{"hours":6068,"employees":4,"production":0},"2005":{"hours":2319,"employees":3,"production":0},"2006":{"hours":1341,"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":3,"firstDate":"2001-08-08","lastDate":"2001-08-08","metrics":{"recentRows":0,"actionTaken":3,"maxExposureRatio":0.26,"overExposureLimit":0,"exposureRatioTotal":0.26},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"9390","EVENT_NO":"0633182","SAMPLE_NO":"000000200103107600","SAMPLE_DATE":"08/08/2001","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0000.87","C_OVER_E":"00.26","JOB_CD_DESC":"Dragline Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"9389","EVENT_NO":"0633182","SAMPLE_NO":"000000200103107500","SAMPLE_DATE":"08/08/2001","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"9388","EVENT_NO":"0633182","SAMPLE_NO":"000000200103107400","SAMPLE_DATE":"08/08/2001","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2001-08-08"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":4,"firstDate":"2001-08-07","lastDate":"2001-08-08","metrics":{"ss":4,"amountDue":554,"contested":0,"amountPaid":554,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":554},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1222046","VIOLATION_NO":"7873527","VIOLATION_ISSUE_DT":"08/08/2001","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"5","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/08/2001","PROPOSED_PENALTY":"104","AMOUNT_DUE":"104","AMOUNT_PAID":"104","CONTESTED_IND":"N","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"1222045","VIOLATION_NO":"7873526","VIOLATION_ISSUE_DT":"08/08/2001","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"3","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/09/2001","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"1222044","VIOLATION_NO":"7873525","VIOLATION_ISSUE_DT":"08/08/2001","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"3","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/09/2001","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2001-08-08"},{"SOURCE_ROW_NUMBER":"1222043","VIOLATION_NO":"7873524","VIOLATION_ISSUE_DT":"08/07/2001","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"3","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/08/2001","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2001-08-07"}]}],"safety":{"href":"/api/v1/mines/1601258/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1601258/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":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","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":3}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1601258","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}