{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2103834","name":"Mankato","status":"Abandoned","status_date":"2022-02-16","mine_type":"Surface","coal_metal":"M","commodity":"Sand, Industrial NEC","state":"MN","county":"Blue Earth","nearest_town":"Mankato","operator_id":"0134297","operator_name":"Jordan Sands, LLC","controller_id":"0114291","controller_name":"James P Coughlan; Robert J Coughlan","district":"M4","office":"Fort Dodge IA Field Office","employees":0,"latitude":44.207222,"longitude":-93.994167},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":763},"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":"2103834","name":"Mankato"},"operator":{"type":"operator","id":"0134297","name":"Jordan Sands, LLC"},"controller":{"type":"controller","id":"0114291","name":"James P Coughlan; Robert J Coughlan"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0134297","name":"Jordan Sands, LLC"},"object":{"type":"mine","id":"2103834","name":"Mankato"},"validFrom":"2014-06-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103834|0134297|2014-06-27|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0114291","name":"Robert J Coughlan et al"},"object":{"type":"mine","id":"2103834","name":"Mankato"},"validFrom":"2014-06-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103834|0114291|2014-06-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0114291","name":"Robert J Coughlan et al"},"object":{"type":"operator","id":"0134297","name":"Jordan Sands, LLC"},"validFrom":"2014-06-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"2103834","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103834|0134297|2014-06-27|0114291|2014-06-27|21466"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0114291","name":"James P Coughlan et al"},"object":{"type":"operator","id":"0134297","name":"Jordan Sands, LLC"},"validFrom":"2014-06-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"2103834","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103834|0134297|2014-06-27|0114291|2014-06-27|21467"}}],"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":9,"firstDate":"2014-09-22","lastDate":"2019-12-04","metrics":{"daysLost":35,"injuries":9,"fatalities":0,"recentRows":0,"restrictedDays":187,"contractorRecords":2},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"70544","DOCUMENT_NO":"220193460006","ACCIDENT_DT":"12/04/2019","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Master electrician","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"EE was operating forklift to move hydraulic hoses. The fork lift arm was extended up with the hoses when the back tires of the lift came up.  The EE quickly tried to lower the lift and then the lift started to tip over.  The EE end up falling out of the lift and landing on the ground. The EE went to the doctor and was fine but went back two days later because EE felt sore.","sourceDate":"2019-12-04"},{"SOURCE_ROW_NUMBER":"40475","DOCUMENT_NO":"220192760012","ACCIDENT_DT":"08/16/2019","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Blaster, Shooter, Shotfirer, Explosive worker, Powder gang/monkey","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"*****did not go for treatment until - 9/24/2019***  Riding in the passenger seat of a bulk truck, truck started jumping attempting to get up a short ramp in the sand, thrown up twice in the seat, legs became sore.","sourceDate":"2019-08-16"},{"SOURCE_ROW_NUMBER":"10440","DOCUMENT_NO":"220172090010","ACCIDENT_DT":"07/24/2017","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"11","NARRATIVE":"Employee was stepping off of the track mobile up at the load out building while turning to step away employee's left foot slid out on the rocks causing employee's right leg to twist and buckle.  EE fell on right knee with all employee's weight.  EE went to doctor the following morning as the pain got worse.  EE was put on restrictions for knee pain.","sourceDate":"2017-07-24"},{"SOURCE_ROW_NUMBER":"104769","DOCUMENT_NO":"220162930008","ACCIDENT_DT":"10/10/2016","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"Employee woke up on 10/11/2016 with pain in left wrist.  EE thought it might be from changing screens the previous day because it was a lot of repetitive movement.  EE continued to have pain through out the week and went to the doctor on 10/14/16.  EE was told EE had tenosynovitis and was put on restrictions.","sourceDate":"2016-10-10"},{"SOURCE_ROW_NUMBER":"216949","DOCUMENT_NO":"220162090045","ACCIDENT_DT":"07/26/2016","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was shoveling to clean under the conveyor and hit hand and cut right thumb on the sharp edge of the conveyor.  The cut required 5 stitches.","sourceDate":"2016-07-26"},{"SOURCE_ROW_NUMBER":"32003","DOCUMENT_NO":"220162850018","ACCIDENT_DT":"05/10/2016","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Master electrician","NO_INJURIES":"1","DAYS_LOST":"15","NARRATIVE":"Employee was pulling wires for a sprinkler system when EE felt pain in EE's shoulder back in May of 2016.  EE continued to have pain over the next few months and went to EE's doctor on 9/13/16.  EE had a follow up appointment on 9/27/16 where EE was told EE had a torn tendon/ligament and would need to see a specialist.  EE notified EE's supervisor on 9/28/16 about this injury.","sourceDate":"2016-05-10"},{"SOURCE_ROW_NUMBER":"27697","DOCUMENT_NO":"220152860018","ACCIDENT_DT":"09/30/2015","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee climbed down from a piece of equipment and was walking towards another piece of equipment.  While walking employee started to slide on gravel and lose his balance.  Employee twisted his torso to regain his balance and felt a pop on his right side just above his waist.  Employee felt immediate pain in hip and numbness on the lower left side of his torso just above his hip.","sourceDate":"2015-09-30"},{"SOURCE_ROW_NUMBER":"23356","DOCUMENT_NO":"220150960020","ACCIDENT_DT":"03/25/2015","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"4","NARRATIVE":"Employee was on the ground walking when he stepped on/or tripped over a rock and lost his balance.  He reached out his arm to grab a pipe and catch his fall.","sourceDate":"2015-03-25"},{"SOURCE_ROW_NUMBER":"173843","DOCUMENT_NO":"220142720023","ACCIDENT_DT":"09/22/2014","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Plumber, Pipefitter, Millwright","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Constructing dry-plant at new sand-mine location.  Employee walking across a concrete slab he was looking up while walking attempting to get the attention of co-worker in a boom-lift.  While walking he tripped over a piece of rubber conveyor belting that he personally had placed in its location a few minutes prior. He fell and sprained his elbow.","sourceDate":"2014-09-22"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2022-02-16","lastDate":"2022-02-16","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":38,"firstDate":"2015-05-19","lastDate":"2020-11-04","metrics":{"ss":7,"delinquent":27,"recentRows":0,"paidPenalty":4684,"proposedPenalty":5338,"currentAssessment":4684},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2596848","VIOLATION_NO":"8746776","ISSUE_DT":"11/04/2020","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"2596847","VIOLATION_NO":"8746775","ISSUE_DT":"11/04/2020","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"2587333","VIOLATION_NO":"9482500","ISSUE_DT":"11/12/2019","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-12"},{"SOURCE_ROW_NUMBER":"2587332","VIOLATION_NO":"9482499","ISSUE_DT":"11/12/2019","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-12"},{"SOURCE_ROW_NUMBER":"2587331","VIOLATION_NO":"9482498","ISSUE_DT":"11/12/2019","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-11-12"},{"SOURCE_ROW_NUMBER":"2454813","VIOLATION_NO":"9383287","ISSUE_DT":"03/13/2019","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-03-13"},{"SOURCE_ROW_NUMBER":"2454812","VIOLATION_NO":"9383286","ISSUE_DT":"03/13/2019","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-03-13"},{"SOURCE_ROW_NUMBER":"2454757","VIOLATION_NO":"9383230","ISSUE_DT":"10/17/2018","CFR_STANDARD_CD":"56.14132(b)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-10-17"},{"SOURCE_ROW_NUMBER":"2453926","VIOLATION_NO":"8951803","ISSUE_DT":"10/03/2017","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-03"},{"SOURCE_ROW_NUMBER":"2453925","VIOLATION_NO":"8951802","ISSUE_DT":"10/03/2017","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"160.00","CURRENT_ASSESSMENT_AMT":"160.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-03"},{"SOURCE_ROW_NUMBER":"2453924","VIOLATION_NO":"8951801","ISSUE_DT":"10/03/2017","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-03"},{"SOURCE_ROW_NUMBER":"2445905","VIOLATION_NO":"8951225","ISSUE_DT":"08/21/2017","CFR_STANDARD_CD":"56.6306(e)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"934.00","CURRENT_ASSESSMENT_AMT":"280.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-08-21"}]},{"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":"2018-02-07","lastDate":"2018-02-07","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":280,"originalPenalty":934},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"397305","VIOLATION_NO":"8951225","DOCKET_NO":"LAKE 2018-0017","DECISION_DT":"02/07/2018","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"934.00","DECISION_PENALTY_AMT":"280.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2018-02-07"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2017-09-19","lastDate":"2017-09-19","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2017-08-21","lastDate":"2017-08-21","metrics":{"decisions":1,"ssChanged":0,"recentRows":0,"decisionPenalty":280,"proposedPenalty":934},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"380823","CITATION_NO":"8951225","CITATION_ISSUE_DT":"08/21/2017","DOCKET_NO":"LAKE 2018-0017","DECISION_DT":"02/07/2018","CFR_STANDARD_CODE":"56.6306(e)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"934.00","DECISION_PENALTY_AMT":"280.00","sourceDate":"2017-08-21"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":486,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":4,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":89,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":4,"notMineAttributable":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":"2014-06-27","lastDate":"2014-06-27","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":19,"firstDate":"2015-05-19","lastDate":"2021-01-27","metrics":{"inspectors":21,"recentRows":1,"onSiteHours":204,"inspectionHours":339.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1089901","EVENT_NO":"6903013","INSPECTION_BEGIN_DT":"01/27/2021","INSPECTION_END_DT":"01/27/2021","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2021-01-27"},{"SOURCE_ROW_NUMBER":"460799","EVENT_NO":"6838295","INSPECTION_BEGIN_DT":"11/04/2020","INSPECTION_END_DT":"11/05/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.75","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"607011","EVENT_NO":"6838402","INSPECTION_BEGIN_DT":"03/18/2020","INSPECTION_END_DT":"03/18/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2020-03-18"},{"SOURCE_ROW_NUMBER":"915624","EVENT_NO":"0964711","INSPECTION_BEGIN_DT":"03/11/2020","INSPECTION_END_DT":"03/12/2020","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2020-03-11"},{"SOURCE_ROW_NUMBER":"1022833","EVENT_NO":"6832967","INSPECTION_BEGIN_DT":"11/12/2019","INSPECTION_END_DT":"11/13/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2019-11-12"},{"SOURCE_ROW_NUMBER":"336157","EVENT_NO":"6745578","INSPECTION_BEGIN_DT":"03/13/2019","INSPECTION_END_DT":"03/14/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"9.25","sourceDate":"2019-03-13"},{"SOURCE_ROW_NUMBER":"539644","EVENT_NO":"6745564","INSPECTION_BEGIN_DT":"10/16/2018","INSPECTION_END_DT":"10/23/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"32.75","SUM_TOTAL_ON_SITE_HOURS":"21.5","sourceDate":"2018-10-16"},{"SOURCE_ROW_NUMBER":"106149","EVENT_NO":"6745901","INSPECTION_BEGIN_DT":"03/28/2018","INSPECTION_END_DT":"03/28/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2018-03-28"},{"SOURCE_ROW_NUMBER":"573415","EVENT_NO":"6745060","INSPECTION_BEGIN_DT":"10/03/2017","INSPECTION_END_DT":"10/04/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"10.75","sourceDate":"2017-10-03"},{"SOURCE_ROW_NUMBER":"376280","EVENT_NO":"6741239","INSPECTION_BEGIN_DT":"08/14/2017","INSPECTION_END_DT":"08/21/2017","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"44.5","SUM_TOTAL_ON_SITE_HOURS":"20.25","sourceDate":"2017-08-14"},{"SOURCE_ROW_NUMBER":"55283","EVENT_NO":"6741763","INSPECTION_BEGIN_DT":"05/08/2017","INSPECTION_END_DT":"05/10/2017","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2017-05-08"},{"SOURCE_ROW_NUMBER":"644563","EVENT_NO":"6741760","INSPECTION_BEGIN_DT":"05/01/2017","INSPECTION_END_DT":"05/02/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2017-05-01"}]},{"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":{"2020-Q4":{"hours":440,"employees":2,"production":0},"2020-Q3":{"hours":440,"employees":2,"production":0},"2020-Q2":{"hours":220,"employees":1,"production":0},"2020-Q1":{"hours":2089,"employees":6,"production":0},"2019-Q4":{"hours":2287,"employees":17,"production":0},"2019-Q3":{"hours":6349,"employees":17,"production":0},"2019-Q2":{"hours":6856,"employees":16,"production":0},"2019-Q1":{"hours":5976,"employees":15,"production":0},"2018-Q4":{"hours":7295,"employees":14,"production":0},"2018-Q3":{"hours":6440,"employees":17,"production":0},"2018-Q2":{"hours":7583,"employees":16,"production":0},"2018-Q1":{"hours":6918,"employees":17,"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":14,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2014":{"hours":7416,"employees":11,"production":0},"2015":{"hours":38498,"employees":21,"production":0},"2016":{"hours":25851,"employees":15,"production":0},"2017":{"hours":28118,"employees":17,"production":0},"2018":{"hours":28236,"employees":16,"production":0},"2019":{"hours":21468,"employees":16,"production":0},"2020":{"hours":3189,"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":12,"firstDate":"2015-05-20","lastDate":"2018-10-23","metrics":{"recentRows":0,"actionTaken":12,"maxExposureRatio":2.56,"overExposureLimit":2,"exposureRatioTotal":5.4},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"221812","EVENT_NO":"6745564","SAMPLE_NO":"000000201805759900","SAMPLE_DATE":"10/23/2018","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Sand Filler (Dry)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-10-23"},{"SOURCE_ROW_NUMBER":"221811","EVENT_NO":"6745564","SAMPLE_NO":"000000201805759800","SAMPLE_DATE":"10/23/2018","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-10-23"},{"SOURCE_ROW_NUMBER":"173262","EVENT_NO":"6741311","SAMPLE_NO":"000000201512216000","SAMPLE_DATE":"11/24/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-11-24"},{"SOURCE_ROW_NUMBER":"173261","EVENT_NO":"6741311","SAMPLE_NO":"000000201512215900","SAMPLE_DATE":"11/24/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0000.41","C_OVER_E":"00.56","JOB_CD_DESC":"Sand Filler (Dry)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-11-24"},{"SOURCE_ROW_NUMBER":"172782","EVENT_NO":"6706193","SAMPLE_NO":"000000201510398300","SAMPLE_DATE":"10/06/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.69","EXPOSURE_LIMIT":"0000.27","C_OVER_E":"02.56","JOB_CD_DESC":"Sand Filler (Dry)","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2015-10-06"},{"SOURCE_ROW_NUMBER":"192067","EVENT_NO":"6706292","SAMPLE_NO":"000000201507875500","SAMPLE_DATE":"07/28/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Yard Engine Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-07-28"},{"SOURCE_ROW_NUMBER":"192066","EVENT_NO":"6706292","SAMPLE_NO":"000000201507875400","SAMPLE_DATE":"07/28/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.31","C_OVER_E":"00.39","JOB_CD_DESC":"Yard Engine Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-07-28"},{"SOURCE_ROW_NUMBER":"179726","EVENT_NO":"6706273","SAMPLE_NO":"000000201505553600","SAMPLE_DATE":"05/20/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.51","EXPOSURE_LIMIT":"0000.27","C_OVER_E":"01.89","JOB_CD_DESC":"Yard Engine Operator","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2015-05-20"},{"SOURCE_ROW_NUMBER":"178400","EVENT_NO":"6706273","SAMPLE_NO":"000000201505553500","SAMPLE_DATE":"05/20/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-05-20"},{"SOURCE_ROW_NUMBER":"178399","EVENT_NO":"6706273","SAMPLE_NO":"000000201505553400","SAMPLE_DATE":"05/20/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-05-20"},{"SOURCE_ROW_NUMBER":"178398","EVENT_NO":"6706273","SAMPLE_NO":"000000201505553300","SAMPLE_DATE":"05/20/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-05-20"},{"SOURCE_ROW_NUMBER":"178397","EVENT_NO":"6706273","SAMPLE_NO":"000000201505553200","SAMPLE_DATE":"05/20/2015","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-05-20"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":38,"firstDate":"2015-05-19","lastDate":"2020-11-04","metrics":{"ss":7,"amountDue":4684,"contested":0,"amountPaid":4684,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":5338},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1386150","VIOLATION_NO":"8746776","VIOLATION_ISSUE_DT":"11/04/2020","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":"11/04/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"1386149","VIOLATION_NO":"8746775","VIOLATION_ISSUE_DT":"11/04/2020","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/04/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"1386153","VIOLATION_NO":"9482500","VIOLATION_ISSUE_DT":"11/12/2019","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/13/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-12"},{"SOURCE_ROW_NUMBER":"1386152","VIOLATION_NO":"9482499","VIOLATION_ISSUE_DT":"11/12/2019","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/13/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-12"},{"SOURCE_ROW_NUMBER":"1386151","VIOLATION_NO":"9482498","VIOLATION_ISSUE_DT":"11/12/2019","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/12/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-11-12"},{"SOURCE_ROW_NUMBER":"1386128","VIOLATION_NO":"9383287","VIOLATION_ISSUE_DT":"03/13/2019","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/13/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-03-13"},{"SOURCE_ROW_NUMBER":"1386127","VIOLATION_NO":"9383286","VIOLATION_ISSUE_DT":"03/13/2019","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/13/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-03-13"},{"SOURCE_ROW_NUMBER":"1386148","VIOLATION_NO":"9383230","VIOLATION_ISSUE_DT":"10/17/2018","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/23/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-10-17"},{"SOURCE_ROW_NUMBER":"1386145","VIOLATION_NO":"8951803","VIOLATION_ISSUE_DT":"10/03/2017","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/03/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-03"},{"SOURCE_ROW_NUMBER":"1386144","VIOLATION_NO":"8951802","VIOLATION_ISSUE_DT":"10/03/2017","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/03/2017","PROPOSED_PENALTY":"160","AMOUNT_DUE":"160","AMOUNT_PAID":"160","CONTESTED_IND":"N","sourceDate":"2017-10-03"},{"SOURCE_ROW_NUMBER":"1386143","VIOLATION_NO":"8951801","VIOLATION_ISSUE_DT":"10/03/2017","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/03/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-03"},{"SOURCE_ROW_NUMBER":"1386142","VIOLATION_NO":"8951225","VIOLATION_ISSUE_DT":"08/21/2017","SIG_SUB":"Y","PART_SECTION":"56.6306(e)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/11/2017","PROPOSED_PENALTY":"934","AMOUNT_DUE":"280","AMOUNT_PAID":"280","CONTESTED_IND":"N","sourceDate":"2017-08-21"}]}],"safety":{"href":"/api/v1/mines/2103834/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2103834/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":"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":2},{"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":"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":4},{"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":"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":1},{"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":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":"Loading, blasting, and security.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-E/section-56.6306","part":"56","subchapter":"K","subpart":"E","id":"56.6306","citation":"30 CFR 56.6306","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":"2103834","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}