{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4000087","name":"Crab Orchard Mine and Mill","status":"Active","status_date":"1992-01-01","mine_type":"Underground","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"TN","county":"Cumberland","nearest_town":"Crab Orchard","operator_id":"L16197","operator_name":"Martin Marietta Materials, Inc.","controller_id":"M00174","controller_name":"Martin Marietta Materials Inc","district":"C07","office":"Knoxville TN Field Office","employees":57,"latitude":35.907222,"longitude":-84.875278},"coverage":{"contributingSources":16,"registeredSources":20,"sourceRows":4486},"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":"2026-10-17T05:35:58.500035+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":"4000087","name":"Crab Orchard Mine and Mill"},"operator":{"type":"operator","id":"L16197","name":"Martin Marietta Materials, Inc."},"controller":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L12380","name":"Lhoist North America of Tennessee, LLC"},"object":{"type":"mine","id":"4000087","name":"Crab Orchard Mine and Mill"},"validFrom":"1950-01-01","validTo":"2026-09-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|L12380|1950-01-01|2026-09-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"mine","id":"4000087","name":"Crab Orchard Mine and Mill"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|M00174|1950-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M04188","name":"Franklin Industries Inc"},"object":{"type":"mine","id":"4000087","name":"Crab Orchard Mine and Mill"},"validFrom":"1950-01-01","validTo":"2006-11-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|M04188|1950-01-01|2006-11-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M04188","name":"Franklin Industries Inc"},"object":{"type":"operator","id":"L12380","name":"Lhoist North America of Tennessee, LLC"},"validFrom":"1950-01-01","validTo":"2006-11-30","current":false,"derived":true,"evidenceMineId":"4000087","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|L12380|1950-01-01|M04188|1950-01-01|131417"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041044","name":"Lhoist Group"},"object":{"type":"mine","id":"4000087","name":"Crab Orchard Mine and Mill"},"validFrom":"2006-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|0041044|2006-12-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041044","name":"Lhoist Group"},"object":{"type":"operator","id":"L12380","name":"Lhoist North America of Tennessee, LLC"},"validFrom":"2006-12-01","validTo":"2026-09-16","current":false,"derived":true,"evidenceMineId":"4000087","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|L12380|1950-01-01|0041044|2006-12-01|1287"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16197","name":"Martin Marietta Materials, Inc."},"object":{"type":"mine","id":"4000087","name":"Crab Orchard Mine and Mill"},"validFrom":"2026-09-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|L16197|2026-09-17|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00174","name":"Martin Marietta Materials Inc"},"object":{"type":"operator","id":"L16197","name":"Martin Marietta Materials, Inc."},"validFrom":"2026-09-17","validTo":null,"current":true,"derived":true,"evidenceMineId":"4000087","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4000087|L16197|2026-09-17|M00174|1950-01-01|106317"}}],"coverage":{"historyRecords":3,"edgeCount":8,"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":45,"firstDate":"2000-05-16","lastDate":"2025-01-06","metrics":{"daysLost":671,"injuries":43,"fatalities":0,"recentRows":3,"restrictedDays":113,"contractorRecords":2},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"33040","DOCUMENT_NO":"220250140016","ACCIDENT_DT":"01/06/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While operating bagging machine, contract employee inadvertently pinched right thumb while adjusting the saddle of the bagging station.","sourceDate":"2025-01-06"},{"SOURCE_ROW_NUMBER":"265344","DOCUMENT_NO":"220222790025","ACCIDENT_DT":"09/28/2022","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Miner, NEC","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Miner was replacing drill steel on a bench drill when pinched thumb between two pieces of drill steel.","sourceDate":"2022-09-28"},{"SOURCE_ROW_NUMBER":"196284","DOCUMENT_NO":"220222310002","ACCIDENT_DT":"08/15/2022","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Miner was  using \"walk behind\" skid steer to clean spillage off the ground under the roll crusher return conveyor. The employee trammed the machine into the belt structure causing their left hand to be caught between the top of the machine and the metal belt frame.","sourceDate":"2022-08-15"},{"SOURCE_ROW_NUMBER":"11549","DOCUMENT_NO":"220161190001","ACCIDENT_DT":"03/31/2016","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Clerk, Timekeeper, Office worker, Director of sales","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The office manager was helping a delivery driver carry boxes to the vehicle. One of the boxes began to break. The office manager reached to help. EE fell and struck a vehicle with the left side of face. The employee did not wish to seek medical attention at that time but after persistent pain in the neck decided to pursue it. EE saw a chiropractor 4/26/16.","sourceDate":"2016-03-31"},{"SOURCE_ROW_NUMBER":"114607","DOCUMENT_NO":"220160280047","ACCIDENT_DT":"01/20/2016","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Quality control technician, Laboratory technician, Laboratory assistant","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was removing ice from their car after work in the parking lot. As they walked around the back of car they slipped. They felt pain in  left arm but didn't think much of it. At home their arm started to swell & they told their boss but still didn't think there was anything wrong. When the swelling didn't go down they decided to go to the ER & an X-ray showed a broken arm.","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"37340","DOCUMENT_NO":"220153270021","ACCIDENT_DT":"11/19/2015","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"31","NARRATIVE":"While placing the door back on the screw auger of bag house 17 the employees hand got caught smashing his right thumb.","sourceDate":"2015-11-19"},{"SOURCE_ROW_NUMBER":"209341","DOCUMENT_NO":"220152890021","ACCIDENT_DT":"10/15/2015","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Hammer mill operator, Breaker mill operator, Jaw mill operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was changing a screen on the 90 hammer screen when his wrench slipped and struck the tip of his left index finger. The impact forced his index finger down on the edge of a screen rail. Employee reported to his supervisor and was taken for evaluation. The laceration on his finger was closed using glue and the employee was given restrictions.","sourceDate":"2015-10-15"},{"SOURCE_ROW_NUMBER":"217997","DOCUMENT_NO":"220152430032","ACCIDENT_DT":"08/21/2015","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While setting the bearing housing into position at the primary crusher the employee felt a sudden pop in his right shoulder. He immediately notified the Maintenance Superintendent.  The result was a strain to his right shoulder","sourceDate":"2015-08-21"},{"SOURCE_ROW_NUMBER":"196282","DOCUMENT_NO":"220152220046","ACCIDENT_DT":"08/07/2015","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While descending the stairs leaving the breakroom a mine foreman's right foot slipped from under him. He believes it may have been a wet stair or his foot simply landed wrong. He managed to catch himself on the handrail but his right foot slid towards his left foot. He was treated at a local ER where it was determined he had broken his tibia at the ankle.","sourceDate":"2015-08-07"},{"SOURCE_ROW_NUMBER":"84646","DOCUMENT_NO":"220151590021","ACCIDENT_DT":"06/04/2015","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Hammer mill operator, Breaker mill operator, Jaw mill operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was loading a tanker with 10 mesh. He was pulling a sample with sample cup, He filled cup and let it rest on tanker lid to get better grip on handle when it fell off lid and he tried to catch it but the weight of cup and sample in cup together was too much and he felt a pop in right shoulder and felt pain go down his arm into finger tips.","sourceDate":"2015-06-04"},{"SOURCE_ROW_NUMBER":"149212","DOCUMENT_NO":"220151400016","ACCIDENT_DT":"05/07/2015","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was driving a brass bushing in the flushing head core, when a chip came off the shaft and went into his left hand.  He was working on the fletcher drill. On 05/15/2015 the Operator was notified that the employee decided to have chip surgically removed.","sourceDate":"2015-05-07"},{"SOURCE_ROW_NUMBER":"252401","DOCUMENT_NO":"220150650014","ACCIDENT_DT":"02/25/2015","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was crossing a roadway enroute to his car parked in an employee parking area. He was going to start his car prior to clocking out. As the employee transitioned from the pavement to the gravel lot he slipped and fell on newly fallen snow. As he fell he landed on his ankle causing a sprain.","sourceDate":"2015-02-25"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1992-01-01","lastDate":"1992-01-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-area-samples","name":"Metal and Nonmetal Area Samples","domains":["health","safety"],"products":["area contaminant trends","result-to-standard context","sampling recency"],"rowCount":20,"firstDate":"2022-04-27","lastDate":"2026-03-27","metrics":{"recentRows":20,"actionTaken":20,"concentrationTotal":0},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":735,"firstDate":"2000-01-26","lastDate":"2026-08-05","metrics":{"ss":228,"delinquent":665,"recentRows":73,"paidPenalty":223951,"proposedPenalty":228496,"currentAssessment":224377},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3040849","VIOLATION_NO":"5088010","ISSUE_DT":"08/05/2026","CFR_STANDARD_CD":"57.4201(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"3040848","VIOLATION_NO":"5088009","ISSUE_DT":"08/04/2026","CFR_STANDARD_CD":"57.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-08-04"},{"SOURCE_ROW_NUMBER":"3009605","VIOLATION_NO":"5087969","ISSUE_DT":"05/05/2026","CFR_STANDARD_CD":"57.3200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-05"},{"SOURCE_ROW_NUMBER":"3009603","VIOLATION_NO":"5087034","ISSUE_DT":"05/05/2026","CFR_STANDARD_CD":"57.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-05"},{"SOURCE_ROW_NUMBER":"3009604","VIOLATION_NO":"5087968","ISSUE_DT":"05/04/2026","CFR_STANDARD_CD":"57.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-04"},{"SOURCE_ROW_NUMBER":"3009566","VIOLATION_NO":"5087925","ISSUE_DT":"01/21/2026","CFR_STANDARD_CD":"57.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"209.00","CURRENT_ASSESSMENT_AMT":"209.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"3009564","VIOLATION_NO":"5087026","ISSUE_DT":"01/21/2026","CFR_STANDARD_CD":"57.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"209.00","CURRENT_ASSESSMENT_AMT":"209.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"3009565","VIOLATION_NO":"5087924","ISSUE_DT":"01/20/2026","CFR_STANDARD_CD":"57.14132","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-20"},{"SOURCE_ROW_NUMBER":"3006194","VIOLATION_NO":"9776987","ISSUE_DT":"11/04/2025","CFR_STANDARD_CD":"57.3200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-11-04"},{"SOURCE_ROW_NUMBER":"2922612","VIOLATION_NO":"9774458","ISSUE_DT":"02/19/2025","CFR_STANDARD_CD":"57.14130(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-02-19"},{"SOURCE_ROW_NUMBER":"2941909","VIOLATION_NO":"9774542","ISSUE_DT":"01/14/2025","CFR_STANDARD_CD":"57.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-14"},{"SOURCE_ROW_NUMBER":"2941908","VIOLATION_NO":"9774541","ISSUE_DT":"01/07/2025","CFR_STANDARD_CD":"57.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-07"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":17,"firstDate":"2010-05-25","lastDate":"2020-12-31","metrics":{"appeals":0,"decisions":17,"recentRows":0,"decisionPenalty":9384,"originalPenalty":14057},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"193830","VIOLATION_NO":"9232869","DOCKET_NO":"SE 2020-0255","DECISION_DT":"12/31/2020","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"123.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Priscilla","JUDGE_LAST_NAME":"Rae","sourceDate":"2020-12-31"},{"SOURCE_ROW_NUMBER":"193680","VIOLATION_NO":"9232870","DOCKET_NO":"SE 2020-0255","DECISION_DT":"12/31/2020","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"123.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Priscilla","JUDGE_LAST_NAME":"Rae","sourceDate":"2020-12-31"},{"SOURCE_ROW_NUMBER":"384964","VIOLATION_NO":"8545484","DOCKET_NO":"SE 2014-0267","DECISION_DT":"10/23/2014","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"308.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2014-10-23"},{"SOURCE_ROW_NUMBER":"375988","VIOLATION_NO":"8721362","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1530.00","DECISION_PENALTY_AMT":"1530.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2013-12-11"},{"SOURCE_ROW_NUMBER":"375796","VIOLATION_NO":"8721365","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"176.00","DECISION_PENALTY_AMT":"176.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2013-12-11"},{"SOURCE_ROW_NUMBER":"133642","VIOLATION_NO":"8721360","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2013-12-11"},{"SOURCE_ROW_NUMBER":"133580","VIOLATION_NO":"8721353","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2013-12-11"},{"SOURCE_ROW_NUMBER":"133506","VIOLATION_NO":"8721364","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2013-12-11"},{"SOURCE_ROW_NUMBER":"133188","VIOLATION_NO":"8721352","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2013-12-11"},{"SOURCE_ROW_NUMBER":"322150","VIOLATION_NO":"6514917","DOCKET_NO":"SE 2010-1084M","DECISION_DT":"10/21/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1043.00","JUDGE_FIRST_NAME":"L","JUDGE_LAST_NAME":"Gill","sourceDate":"2011-10-21"},{"SOURCE_ROW_NUMBER":"81243","VIOLATION_NO":"6506190","DOCKET_NO":"SE 2010-1084M","DECISION_DT":"10/21/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"4329.00","DECISION_PENALTY_AMT":"3461.00","JUDGE_FIRST_NAME":"L","JUDGE_LAST_NAME":"Gill","sourceDate":"2011-10-21"},{"SOURCE_ROW_NUMBER":"40876","VIOLATION_NO":"7754828","DOCKET_NO":"SE 2009-96M","DECISION_DT":"07/18/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"687.00","DECISION_PENALTY_AMT":"515.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2011-07-18"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":30,"firstDate":"2001-01-05","lastDate":"2022-12-05","metrics":{"linkedIssuances":30},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":17,"firstDate":"2008-08-12","lastDate":"2020-06-03","metrics":{"decisions":17,"ssChanged":4,"recentRows":0,"decisionPenalty":9384,"proposedPenalty":14057},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"444482","CITATION_NO":"9232870","CITATION_ISSUE_DT":"06/03/2020","DOCKET_NO":"SE 2020-0255","DECISION_DT":"12/31/2020","CFR_STANDARD_CODE":"57.12020","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"123.00","DECISION_PENALTY_AMT":".00","sourceDate":"2020-06-03"},{"SOURCE_ROW_NUMBER":"163405","CITATION_NO":"9232869","CITATION_ISSUE_DT":"06/03/2020","DOCKET_NO":"SE 2020-0255","DECISION_DT":"12/31/2020","CFR_STANDARD_CODE":"57.14101(a)(3)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"123.00","DECISION_PENALTY_AMT":".00","sourceDate":"2020-06-03"},{"SOURCE_ROW_NUMBER":"372599","CITATION_NO":"8545484","CITATION_ISSUE_DT":"02/18/2014","DOCKET_NO":"SE 2014-0267","DECISION_DT":"10/23/2014","CFR_STANDARD_CODE":"57.15006","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"308.00","DECISION_PENALTY_AMT":".00","sourceDate":"2014-02-18"},{"SOURCE_ROW_NUMBER":"370545","CITATION_NO":"8721365","CITATION_ISSUE_DT":"05/08/2013","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","CFR_STANDARD_CODE":"57.13011","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"176.00","DECISION_PENALTY_AMT":"176.00","sourceDate":"2013-05-08"},{"SOURCE_ROW_NUMBER":"258178","CITATION_NO":"8721364","CITATION_ISSUE_DT":"05/08/2013","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","CFR_STANDARD_CODE":"57.13021","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2013-05-08"},{"SOURCE_ROW_NUMBER":"257546","CITATION_NO":"8721362","CITATION_ISSUE_DT":"05/08/2013","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","CFR_STANDARD_CODE":"57.14132(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1530.00","DECISION_PENALTY_AMT":"1530.00","sourceDate":"2013-05-08"},{"SOURCE_ROW_NUMBER":"374564","CITATION_NO":"8721360","CITATION_ISSUE_DT":"05/07/2013","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","CFR_STANDARD_CODE":"57.17001","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","sourceDate":"2013-05-07"},{"SOURCE_ROW_NUMBER":"311133","CITATION_NO":"8721353","CITATION_ISSUE_DT":"05/06/2013","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","CFR_STANDARD_CODE":"57.17001","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","sourceDate":"2013-05-06"},{"SOURCE_ROW_NUMBER":"148510","CITATION_NO":"8721352","CITATION_ISSUE_DT":"05/05/2013","DOCKET_NO":"SE 2013-521M","DECISION_DT":"12/11/2013","CFR_STANDARD_CODE":"57.17001","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","sourceDate":"2013-05-05"},{"SOURCE_ROW_NUMBER":"418368","CITATION_NO":"6506190","CITATION_ISSUE_DT":"06/08/2010","DOCKET_NO":"SE 2010-1084M","DECISION_DT":"10/21/2011","CFR_STANDARD_CODE":"57.18002(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"4329.00","DECISION_PENALTY_AMT":"3461.00","sourceDate":"2010-06-08"},{"SOURCE_ROW_NUMBER":"192997","CITATION_NO":"6514917","CITATION_ISSUE_DT":"06/08/2010","DOCKET_NO":"SE 2010-1084M","DECISION_DT":"10/21/2011","CFR_STANDARD_CODE":"57.11002","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1043.00","sourceDate":"2010-06-08"},{"SOURCE_ROW_NUMBER":"16364","CITATION_NO":"6517601","CITATION_ISSUE_DT":"12/10/2009","DOCKET_NO":"SE 2010-515M","DECISION_DT":"04/08/2011","CFR_STANDARD_CODE":"57.12025","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"263.00","DECISION_PENALTY_AMT":"210.00","sourceDate":"2009-12-10"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":1816,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":28,"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":432,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":25,"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":3,"firstDate":"1950-01-01","lastDate":"2026-09-17","metrics":{"recentRows":1,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":202,"firstDate":"2000-01-24","lastDate":"2026-08-03","metrics":{"inspectors":298,"recentRows":36,"onSiteHours":6644.75,"inspectionHours":9397.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"320136","EVENT_NO":"F041D70","INSPECTION_BEGIN_DT":"08/03/2026","INSPECTION_END_DT":"08/10/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"48.75","SUM_TOTAL_ON_SITE_HOURS":"42.75","sourceDate":"2026-08-03"},{"SOURCE_ROW_NUMBER":"932665","EVENT_NO":"F026AD4","INSPECTION_BEGIN_DT":"05/04/2026","INSPECTION_END_DT":"05/18/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"89","SUM_TOTAL_ON_SITE_HOURS":"69.5","sourceDate":"2026-05-04"},{"SOURCE_ROW_NUMBER":"726455","EVENT_NO":"F02C244","INSPECTION_BEGIN_DT":"03/26/2026","INSPECTION_END_DT":"03/27/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2026-03-26"},{"SOURCE_ROW_NUMBER":"340454","EVENT_NO":"F026AC9","INSPECTION_BEGIN_DT":"03/12/2026","INSPECTION_END_DT":"03/12/2026","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2026-03-12"},{"SOURCE_ROW_NUMBER":"753277","EVENT_NO":"F02C23F","INSPECTION_BEGIN_DT":"02/24/2026","INSPECTION_END_DT":"02/25/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2026-02-24"},{"SOURCE_ROW_NUMBER":"620837","EVENT_NO":"F026AB1","INSPECTION_BEGIN_DT":"01/20/2026","INSPECTION_END_DT":"01/28/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"59.25","SUM_TOTAL_ON_SITE_HOURS":"45.25","sourceDate":"2026-01-20"},{"SOURCE_ROW_NUMBER":"580467","EVENT_NO":"F0259A3","INSPECTION_BEGIN_DT":"11/03/2025","INSPECTION_END_DT":"11/17/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"54.25","SUM_TOTAL_ON_SITE_HOURS":"48.25","sourceDate":"2025-11-03"},{"SOURCE_ROW_NUMBER":"5244","EVENT_NO":"F015816","INSPECTION_BEGIN_DT":"09/22/2025","INSPECTION_END_DT":"09/25/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"713253","EVENT_NO":"F01580D","INSPECTION_BEGIN_DT":"07/21/2025","INSPECTION_END_DT":"07/28/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"90.5","SUM_TOTAL_ON_SITE_HOURS":"68.25","sourceDate":"2025-07-21"},{"SOURCE_ROW_NUMBER":"311525","EVENT_NO":"F0157F4","INSPECTION_BEGIN_DT":"04/21/2025","INSPECTION_END_DT":"04/28/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"67","SUM_TOTAL_ON_SITE_HOURS":"52.5","sourceDate":"2025-04-21"},{"SOURCE_ROW_NUMBER":"583070","EVENT_NO":"F01199D","INSPECTION_BEGIN_DT":"03/04/2025","INSPECTION_END_DT":"03/05/2025","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"1040654","EVENT_NO":"F00714D","INSPECTION_BEGIN_DT":"02/19/2025","INSPECTION_END_DT":"02/20/2025","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2025-02-19"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":44573,"employees":62,"production":0},"2002-Q3":{"hours":43766,"employees":67,"production":0},"2002-Q2":{"hours":43474,"employees":70,"production":0},"2002-Q1":{"hours":42960,"employees":67,"production":0},"2001-Q4":{"hours":41383,"employees":69,"production":0},"2001-Q3":{"hours":46015,"employees":75,"production":0},"2001-Q2":{"hours":45303,"employees":72,"production":0},"2001-Q1":{"hours":43406,"employees":72,"production":0},"2000-Q4":{"hours":39416,"employees":66,"production":0},"2000-Q3":{"hours":42270,"employees":67,"production":0},"2000-Q2":{"hours":40410,"employees":65,"production":0},"2000-Q1":{"hours":40781,"employees":64,"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":84,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":131765,"employees":62,"production":0},"2018":{"hours":126372,"employees":62,"production":0},"2019":{"hours":130018,"employees":60,"production":0},"2020":{"hours":121524,"employees":60,"production":0},"2021":{"hours":119053,"employees":65,"production":0},"2022":{"hours":134615,"employees":54,"production":0},"2023":{"hours":135359,"employees":59,"production":0},"2024":{"hours":127423,"employees":62,"production":0},"2025":{"hours":136618,"employees":66,"production":0},"2026":{"hours":63108,"employees":61,"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":307,"firstDate":"2002-07-17","lastDate":"2026-03-27","metrics":{"recentRows":83,"actionTaken":307,"maxExposureRatio":1.18,"overExposureLimit":4,"exposureRatioTotal":42.15},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"306007","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281721","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"TC from EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scaling (mechanical)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"306006","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281723","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"TC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scaling (mechanical)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"306005","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281724","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"ORGANIC CARBON","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scaling (mechanical)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"306004","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281722","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scaling (mechanical)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"306003","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281621","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"TC from EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"306002","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281623","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"TC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"306001","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281624","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"ORGANIC CARBON","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"306000","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281622","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"305999","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281521","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"TC from EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"305998","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281523","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"TC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"305997","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281524","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"ORGANIC CARBON","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"},{"SOURCE_ROW_NUMBER":"305996","EVENT_NO":"F02C244","SAMPLE_NO":"000000202601281522","SAMPLE_DATE":"03/27/2026","CONTAMINANT_DESC":"EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-03-27"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":740,"firstDate":"2000-01-26","lastDate":"2026-08-05","metrics":{"ss":228,"amountDue":224377,"contested":8,"amountPaid":223951,"recentRows":74,"section104d":1,"unterminated":1,"proposedPenalty":228496},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2050551","VIOLATION_NO":"5088010","VIOLATION_ISSUE_DT":"08/05/2026","SIG_SUB":"N","PART_SECTION":"57.4201(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/05/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"2050550","VIOLATION_NO":"5088009","VIOLATION_ISSUE_DT":"08/04/2026","SIG_SUB":"N","PART_SECTION":"57.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/04/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-08-04"},{"SOURCE_ROW_NUMBER":"2050342","VIOLATION_NO":"5087969","VIOLATION_ISSUE_DT":"05/05/2026","SIG_SUB":"N","PART_SECTION":"57.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/05/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-05"},{"SOURCE_ROW_NUMBER":"2050340","VIOLATION_NO":"5087034","VIOLATION_ISSUE_DT":"05/05/2026","SIG_SUB":"N","PART_SECTION":"57.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/05/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-05"},{"SOURCE_ROW_NUMBER":"2050341","VIOLATION_NO":"5087968","VIOLATION_ISSUE_DT":"05/04/2026","SIG_SUB":"N","PART_SECTION":"57.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/05/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-04"},{"SOURCE_ROW_NUMBER":"2050168","VIOLATION_NO":"5087925","VIOLATION_ISSUE_DT":"01/21/2026","SIG_SUB":"N","PART_SECTION":"57.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/21/2026","PROPOSED_PENALTY":"209","AMOUNT_DUE":"209","AMOUNT_PAID":"209","CONTESTED_IND":"N","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"2050166","VIOLATION_NO":"5087026","VIOLATION_ISSUE_DT":"01/21/2026","SIG_SUB":"N","PART_SECTION":"57.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/21/2026","PROPOSED_PENALTY":"209","AMOUNT_DUE":"209","AMOUNT_PAID":"209","CONTESTED_IND":"N","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"2050167","VIOLATION_NO":"5087924","VIOLATION_ISSUE_DT":"01/20/2026","SIG_SUB":"N","PART_SECTION":"57.14132","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/21/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-20"},{"SOURCE_ROW_NUMBER":"2050703","VIOLATION_NO":"9776987","VIOLATION_ISSUE_DT":"11/04/2025","SIG_SUB":"N","PART_SECTION":"57.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/04/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-11-04"},{"SOURCE_ROW_NUMBER":"2050235","VIOLATION_NO":"9774458","VIOLATION_ISSUE_DT":"02/19/2025","SIG_SUB":"N","PART_SECTION":"57.14130(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/19/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-02-19"},{"SOURCE_ROW_NUMBER":"2050152","VIOLATION_NO":"9774542","VIOLATION_ISSUE_DT":"01/14/2025","SIG_SUB":"N","PART_SECTION":"57.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-14"},{"SOURCE_ROW_NUMBER":"2050151","VIOLATION_NO":"9774541","VIOLATION_ISSUE_DT":"01/07/2025","SIG_SUB":"N","PART_SECTION":"57.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/07/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-07"}]}],"safety":{"href":"/api/v1/mines/4000087/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4000087/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-C/section-57.4201","part":"57","subchapter":"K","subpart":"C","id":"57.4201","citation":"30 CFR 57.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-K/section-57.12018","part":"57","subchapter":"K","subpart":"K","id":"57.12018","citation":"30 CFR 57.12018","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Correction of hazardous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-B/section-57.3200","part":"57","subchapter":"K","subpart":"B","id":"57.3200","citation":"30 CFR 57.3200","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-M/section-57.14112","part":"57","subchapter":"K","subpart":"M","id":"57.14112","citation":"30 CFR 57.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms for surface equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-M/section-57.14132","part":"57","subchapter":"K","subpart":"M","id":"57.14132","citation":"30 CFR 57.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-K/section-57.12030","part":"57","subchapter":"K","subpart":"K","id":"57.12030","citation":"30 CFR 57.12030","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-K/section-57.12008","part":"57","subchapter":"K","subpart":"K","id":"57.12008","citation":"30 CFR 57.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Roll-over protective structures (ROPS) and seat belts for surface equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-M/section-57.14130","part":"57","subchapter":"K","subpart":"M","id":"57.14130","citation":"30 CFR 57.14130","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-K/section-57.12032","part":"57","subchapter":"K","subpart":"K","id":"57.12032","citation":"30 CFR 57.12032","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4000087","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}