{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0402098","name":"DeSilva Gates Aggregates","status":"Active","status_date":"1972-09-21","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"CA","county":"Alameda","nearest_town":"SUNOL","operator_id":"0065363","operator_name":"DeSilva Gates Construction LLC","controller_id":"0170120","controller_name":"De Silva Holding Company Inc; Richard B Gates","district":"M7","office":"Vacaville CA Field Office","employees":10,"latitude":37.569167,"longitude":-121.863889},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":1950},"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":"0402098","name":"DeSilva Gates Aggregates"},"operator":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"controller":{"type":"controller","id":"0170120","name":"De Silva Holding Company Inc; Richard B Gates"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00122","name":"Lone Star Industries Inc"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"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":"0402098|M00122|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L08423","name":"Santa Clara Sand & Gravel Company Inc"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"1950-01-01","validTo":"1985-10-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|L08423|1950-01-01|1985-10-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06691","name":"R K  Humphries"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"1950-01-01","validTo":"1985-10-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|M06691|1950-01-01|1985-10-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06691","name":"R K  Humphries"},"object":{"type":"operator","id":"L08423","name":"Santa Clara Sand & Gravel Company Inc"},"validFrom":"1950-01-01","validTo":"1985-10-31","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|L08423|1950-01-01|M06691|1950-01-01|139119"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00169","name":"Lone Star Industries Inc"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"1985-11-01","validTo":"1987-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|L00169|1985-11-01|1987-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00122","name":"Lone Star Industries Inc"},"object":{"type":"operator","id":"L00169","name":"Lone Star Industries Inc"},"validFrom":"1985-11-01","validTo":"1987-12-31","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|L00169|1985-11-01|M00122|1950-01-01|104622"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L09964","name":"CEMEX"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"1988-01-01","validTo":"2006-11-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|L09964|1988-01-01|2006-11-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00649","name":"RMC Group PLC"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"1988-01-01","validTo":"2005-02-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|M00649|1988-01-01|2005-02-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00649","name":"RMC Group PLC"},"object":{"type":"operator","id":"L09964","name":"CEMEX"},"validFrom":"1988-01-01","validTo":"2005-02-28","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|L09964|1988-01-01|M00649|1988-01-01|113705"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M09149","name":"Cemex S A"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2001-07-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|M09149|2001-07-10|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M09149","name":"Cemex S A"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2005-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|M09149|2005-03-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09149","name":"Cemex S A"},"object":{"type":"operator","id":"L09964","name":"CEMEX"},"validFrom":"2005-03-01","validTo":"2006-11-30","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|L09964|1988-01-01|M09149|2005-03-01|145364"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0054769","name":"Edwin O  DeSilva et al"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2005-09-29","validTo":"2022-05-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0054769|2005-09-29|2022-05-04"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0051070","name":"Cemex Construction Materials LP"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2006-12-01","validTo":"2011-11-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0051070|2006-12-01|2011-11-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09149","name":"Cemex S A"},"object":{"type":"operator","id":"0051070","name":"Cemex Construction Materials LP"},"validFrom":"2006-12-01","validTo":"2011-11-29","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0051070|2006-12-01|M09149|2001-07-10|145321"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0120228","name":"Sunol Aggregates"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2011-11-30","validTo":"2015-08-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0120228|2011-11-30|2015-08-20"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0102205","name":"DeSilva Holding Co"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2011-11-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0102205|2011-11-30|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0102205","name":"DeSilva Holding Co"},"object":{"type":"operator","id":"0120228","name":"Sunol Aggregates"},"validFrom":"2011-11-30","validTo":"2015-08-20","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0120228|2011-11-30|0102205|2011-11-30|17498"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2015-08-21","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0054769","name":"Edwin O  DeSilva et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2015-08-21","validTo":"2022-05-04","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0054769|2005-09-29|7021"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0054769","name":"Richard B  Gates et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2015-08-21","validTo":"2022-05-04","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0054769|2005-09-29|7022"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0170120","name":"De Silva Holding Company Inc et al"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2022-05-05","validTo":"2025-04-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0170120|2022-05-05|2025-04-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0170120","name":"De Silva Holding Company Inc et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2022-05-05","validTo":"2025-04-10","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0170120|2022-05-05|35956"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0170120","name":"Richard B Gates et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2022-05-05","validTo":"2025-04-10","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0170120|2022-05-05|35957"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0192140","name":"El Portal Real Estate Co et al"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2025-04-11","validTo":"2025-12-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0192140|2025-04-11|2025-12-18"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0192140","name":"El Portal Real Estate Co et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2025-04-11","validTo":"2025-12-18","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0192140|2025-04-11|40909"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0192140","name":"Oliver DeSilva Inc et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2025-04-11","validTo":"2025-12-18","current":false,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0192140|2025-04-11|40910"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0170120","name":"Richard B Gates et al"},"object":{"type":"mine","id":"0402098","name":"DeSilva Gates Aggregates"},"validFrom":"2025-12-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0170120|2025-12-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0170120","name":"Richard B Gates et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2025-12-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0170120|2025-12-19|35962"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0170120","name":"De Silva Holding Company Inc et al"},"object":{"type":"operator","id":"0065363","name":"DeSilva Gates Construction LLC"},"validFrom":"2025-12-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"0402098","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0402098|0065363|2015-08-21|0170120|2025-12-19|35963"}}],"coverage":{"historyRecords":14,"edgeCount":30,"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":13,"firstDate":"2001-01-15","lastDate":"2026-06-02","metrics":{"daysLost":195,"injuries":13,"fatalities":0,"recentRows":2,"restrictedDays":98,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"116376","DOCUMENT_NO":"220261610003","ACCIDENT_DT":"06/02/2026","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was walking on a slope and lost EE's footing, falling down the slope approximately 8-10 feet. Employee sustained muscle spasms from fall.","sourceDate":"2026-06-02"},{"SOURCE_ROW_NUMBER":"30554","DOCUMENT_NO":"220233310001","ACCIDENT_DT":"10/31/2023","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was pushing pit run material to the feeder in a D10. Employee states struck a rock and this jarred EE around in the seat. EE stated that it started hurting later that day. *Injury was not reported by employee until 11/2/2023.","sourceDate":"2023-10-31"},{"SOURCE_ROW_NUMBER":"90654","DOCUMENT_NO":"220143520005","ACCIDENT_DT":"12/13/2014","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"135","NARRATIVE":"Removing welder from service truck.  Slide tray slid all the way out of compartment.  Welder fell on employee's foot, landed just past edge of the steel toe.  Broken right big toe.","sourceDate":"2014-12-13"},{"SOURCE_ROW_NUMBER":"86447","DOCUMENT_NO":"220123250021","ACCIDENT_DT":"11/14/2012","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","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":"Employee pinched right index finger between fork and mast while adjusting fork spread on forklift.  4 stitches to close laceration.","sourceDate":"2012-11-14"},{"SOURCE_ROW_NUMBER":"245667","DOCUMENT_NO":"220101660037","ACCIDENT_DT":"06/07/2010","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"On pit pump in main pit to remove float and pump from service. Needed to disconnect from discharge hose and the float flipped in the water. Employee fell into the water and hit his knee as he was going in and cut his leg requiring stitches.","sourceDate":"2010-06-07"},{"SOURCE_ROW_NUMBER":"219868","DOCUMENT_NO":"220092670030","ACCIDENT_DT":"08/26/2009","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was installing a wear plate on a conveyor that feeds a twin shaft coarse material washer. He was standing on a partition between the two tubs. He removed his gloves to retrieve hardware. At this point, he lost his balance and fell aproximately 3'. He braced his hand during and cut his left hand in between the index and middle finger that required 10 sutures.","sourceDate":"2009-08-26"},{"SOURCE_ROW_NUMBER":"129204","DOCUMENT_NO":"220032930011","ACCIDENT_DT":"09/26/2003","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","NARRATIVE":"CRANE WAS LOWERING SCREEN INTO SCRUBBER. EE WAS TRYING TO POSITION SCREEN, IT SLIPPED & CAUGHT HIS FOREARM BETWEEN SPRAY BAR IN SCRUBBER & SCREEN, CUTTING WRIST.","sourceDate":"2003-09-26"},{"SOURCE_ROW_NUMBER":"198166","DOCUMENT_NO":"220022730088","ACCIDENT_DT":"09/13/2002","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Contact with hot objects or substances","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"WHILE CUTTING METAL IN TUNNEL, A PIECE OF HOT SLAG FELL INTO RIGHT EAR.","sourceDate":"2002-09-13"},{"SOURCE_ROW_NUMBER":"116375","DOCUMENT_NO":"220012820096","ACCIDENT_DT":"09/13/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"46","NARRATIVE":"THE FIRST WE KNEW OF THIS INJURY WAS ON 9-13-2001. EE IS NOT SURE WHEN IT OCCURRED OR WHAT ACTIVITY HE WAS PERFORMING. THE MORNING OF THE 13TH HE NOTICED A BUILGE IN HIS ABDOMEN BEFORE COMING TO WORK. HIS WIFE CALLED HIS FAMILY DR. WHO SAID HE SHOULD GO TO ER. THE DRS THERE SAID IT WAS 3WORK RELATED. HE WAS ALSO SEEN BY OUR CO DR. & A HERNIA SPECIALIST WHO ALL AGGREED IT WAS WORK R","sourceDate":"2001-09-13"},{"SOURCE_ROW_NUMBER":"262903","DOCUMENT_NO":"220010810012","ACCIDENT_DT":"03/02/2001","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","NARRATIVE":"REACHING INTO CAR TO GET TOOLS, A RAZOR KNIFE CUT EMPLOYEE'S HAND.","sourceDate":"2001-03-02"},{"SOURCE_ROW_NUMBER":"82180","DOCUMENT_NO":"220010960036","ACCIDENT_DT":"03/01/2001","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","NARRATIVE":"AS EE STEPPED UP PORTABLE BASE PLATFORM, HE SLIPPED AND FELL TWISTING AND INJURING FOOT.","sourceDate":"2001-03-01"},{"SOURCE_ROW_NUMBER":"103420","DOCUMENT_NO":"220010310015","ACCIDENT_DT":"01/16/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"14","NARRATIVE":"EE WAS WALKING BETWEEN 2 SCREENS AND SLIPPED HITTING HIS FACE AGAINST CONVEYOR.","sourceDate":"2001-01-16"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1972-09-21","lastDate":"1972-09-21","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":242,"firstDate":"2000-03-21","lastDate":"2026-07-28","metrics":{"ss":58,"delinquent":229,"recentRows":19,"paidPenalty":43358.19,"proposedPenalty":43938,"currentAssessment":43511},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3041363","VIOLATION_NO":"9890944","ISSUE_DT":"07/28/2026","CFR_STANDARD_CD":"56.15005","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"209.00","CURRENT_ASSESSMENT_AMT":"209.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-28"},{"SOURCE_ROW_NUMBER":"2916867","VIOLATION_NO":"9890213","ISSUE_DT":"07/22/2026","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"2964223","VIOLATION_NO":"9890902","ISSUE_DT":"06/20/2025","CFR_STANDARD_CD":"56.20010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-06-20"},{"SOURCE_ROW_NUMBER":"2977217","VIOLATION_NO":"9999879","ISSUE_DT":"05/20/2025","CFR_STANDARD_CD":"56.20003(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":"2025-05-20"},{"SOURCE_ROW_NUMBER":"2977216","VIOLATION_NO":"9999878","ISSUE_DT":"05/20/2025","CFR_STANDARD_CD":"56.11017","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-20"},{"SOURCE_ROW_NUMBER":"2772385","VIOLATION_NO":"9990858","ISSUE_DT":"01/23/2025","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-23"},{"SOURCE_ROW_NUMBER":"2772384","VIOLATION_NO":"9990857","ISSUE_DT":"01/23/2025","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-23"},{"SOURCE_ROW_NUMBER":"2934088","VIOLATION_NO":"9689352","ISSUE_DT":"05/22/2024","CFR_STANDARD_CD":"56.20010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"2934087","VIOLATION_NO":"9689351","ISSUE_DT":"05/21/2024","CFR_STANDARD_CD":"56.4601","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"2934086","VIOLATION_NO":"9689350","ISSUE_DT":"05/21/2024","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"2641071","VIOLATION_NO":"9433902","ISSUE_DT":"02/02/2023","CFR_STANDARD_CD":"56.20010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-02-02"},{"SOURCE_ROW_NUMBER":"2641070","VIOLATION_NO":"9433899","ISSUE_DT":"01/12/2023","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-01-12"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":18,"firstDate":"2012-07-18","lastDate":"2023-07-28","metrics":{"appeals":0,"decisions":18,"recentRows":1,"decisionPenalty":2996,"originalPenalty":4136},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"439953","VIOLATION_NO":"9433897","DOCKET_NO":"WEST 2023-0201","DECISION_DT":"07/28/2023","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"143.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2023-07-28"},{"SOURCE_ROW_NUMBER":"140930","VIOLATION_NO":"9377728","DOCKET_NO":"WEST 2019-0541","DECISION_DT":"01/10/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"250.00","DECISION_PENALTY_AMT":"200.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2020-01-10"},{"SOURCE_ROW_NUMBER":"131011","VIOLATION_NO":"9377259","DOCKET_NO":"WEST 2018-0173","DECISION_DT":"03/21/2018","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"1392.00","DECISION_PENALTY_AMT":"1392.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2018-03-21"},{"SOURCE_ROW_NUMBER":"115335","VIOLATION_NO":"8793212","DOCKET_NO":"WEST 2015-0631","DECISION_DT":"09/02/2015","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2015-09-02"},{"SOURCE_ROW_NUMBER":"366019","VIOLATION_NO":"8785845","DOCKET_NO":"WEST 2015-0043","DECISION_DT":"02/18/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2015-02-18"},{"SOURCE_ROW_NUMBER":"108867","VIOLATION_NO":"8702671","DOCKET_NO":"WEST 2014-0933","DECISION_DT":"01/21/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2015-01-21"},{"SOURCE_ROW_NUMBER":"108733","VIOLATION_NO":"8702670","DOCKET_NO":"WEST 2014-0933","DECISION_DT":"01/21/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2015-01-21"},{"SOURCE_ROW_NUMBER":"319161","VIOLATION_NO":"8611200","DOCKET_NO":"WEST 2012-473M","DECISION_DT":"03/26/2014","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2014-03-26"},{"SOURCE_ROW_NUMBER":"318342","VIOLATION_NO":"8611199","DOCKET_NO":"WEST 2012-473M","DECISION_DT":"03/26/2014","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2014-03-26"},{"SOURCE_ROW_NUMBER":"82925","VIOLATION_NO":"8611198","DOCKET_NO":"WEST 2012-473M","DECISION_DT":"03/26/2014","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2014-03-26"},{"SOURCE_ROW_NUMBER":"82682","VIOLATION_NO":"8612901","DOCKET_NO":"WEST 2012-473M","DECISION_DT":"03/26/2014","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2014-03-26"},{"SOURCE_ROW_NUMBER":"99000","VIOLATION_NO":"8699153","DOCKET_NO":"WEST 2013-919M","DECISION_DT":"09/13/2013","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Kenneth","JUDGE_LAST_NAME":"Andrews","sourceDate":"2013-09-13"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":13,"firstDate":"2011-03-21","lastDate":"2026-09-23","metrics":{"linkedIssuances":13},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":18,"firstDate":"2011-06-02","lastDate":"2023-01-12","metrics":{"decisions":18,"ssChanged":14,"recentRows":1,"decisionPenalty":2996,"proposedPenalty":4136},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"333866","CITATION_NO":"9433897","CITATION_ISSUE_DT":"01/12/2023","DOCKET_NO":"WEST 2023-0201","DECISION_DT":"07/28/2023","CFR_STANDARD_CODE":"56.15020","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"143.00","DECISION_PENALTY_AMT":".00","sourceDate":"2023-01-12"},{"SOURCE_ROW_NUMBER":"159170","CITATION_NO":"9377728","CITATION_ISSUE_DT":"05/22/2019","DOCKET_NO":"WEST 2019-0541","DECISION_DT":"01/10/2020","CFR_STANDARD_CODE":"56.5001(a)/.5005","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"250.00","DECISION_PENALTY_AMT":"200.00","sourceDate":"2019-05-22"},{"SOURCE_ROW_NUMBER":"441444","CITATION_NO":"9377259","CITATION_ISSUE_DT":"10/24/2017","DOCKET_NO":"WEST 2018-0173","DECISION_DT":"03/21/2018","CFR_STANDARD_CODE":"56.9101","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1392.00","DECISION_PENALTY_AMT":"1392.00","sourceDate":"2017-10-24"},{"SOURCE_ROW_NUMBER":"377372","CITATION_NO":"8793212","CITATION_ISSUE_DT":"01/28/2015","DOCKET_NO":"WEST 2015-0631","DECISION_DT":"09/02/2015","CFR_STANDARD_CODE":"40.4","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2015-01-28"},{"SOURCE_ROW_NUMBER":"92654","CITATION_NO":"8785845","CITATION_ISSUE_DT":"08/12/2014","DOCKET_NO":"WEST 2015-0043","DECISION_DT":"02/18/2015","CFR_STANDARD_CODE":"56.16010","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-08-12"},{"SOURCE_ROW_NUMBER":"264230","CITATION_NO":"8702670","CITATION_ISSUE_DT":"06/05/2014","DOCKET_NO":"WEST 2014-0933","DECISION_DT":"01/21/2015","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-06-05"},{"SOURCE_ROW_NUMBER":"40024","CITATION_NO":"8702671","CITATION_ISSUE_DT":"06/05/2014","DOCKET_NO":"WEST 2014-0933","DECISION_DT":"01/21/2015","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2014-06-05"},{"SOURCE_ROW_NUMBER":"370730","CITATION_NO":"8699153","CITATION_ISSUE_DT":"04/19/2013","DOCKET_NO":"WEST 2013-919M","DECISION_DT":"09/13/2013","CFR_STANDARD_CODE":"46.3(b)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2013-04-19"},{"SOURCE_ROW_NUMBER":"200335","CITATION_NO":"8699152","CITATION_ISSUE_DT":"04/19/2013","DOCKET_NO":"WEST 2013-919M","DECISION_DT":"09/13/2013","CFR_STANDARD_CODE":"46.7(b)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"112.00","DECISION_PENALTY_AMT":"112.00","sourceDate":"2013-04-19"},{"SOURCE_ROW_NUMBER":"88701","CITATION_NO":"8699150","CITATION_ISSUE_DT":"04/19/2013","DOCKET_NO":"WEST 2013-919M","DECISION_DT":"09/13/2013","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","sourceDate":"2013-04-19"},{"SOURCE_ROW_NUMBER":"198732","CITATION_NO":"8627361","CITATION_ISSUE_DT":"09/18/2012","DOCKET_NO":"WEST 2013-260M","DECISION_DT":"04/10/2013","CFR_STANDARD_CODE":"56.14112(a)(1)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2012-09-18"},{"SOURCE_ROW_NUMBER":"196564","CITATION_NO":"8611200","CITATION_ISSUE_DT":"12/01/2011","DOCKET_NO":"WEST 2012-473M","DECISION_DT":"03/26/2014","CFR_STANDARD_CODE":"56.14100(d)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2011-12-01"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":812,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":8,"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":184,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":8,"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":14,"firstDate":"1950-01-01","lastDate":"2015-08-21","metrics":{"recentRows":0,"currentOperatorTenures":8,"completedOperatorTenures":6},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":97,"firstDate":"2000-03-21","lastDate":"2026-07-28","metrics":{"inspectors":98,"recentRows":31,"onSiteHours":971,"inspectionHours":1598,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"804099","EVENT_NO":"F047BE5","INSPECTION_BEGIN_DT":"07/28/2026","INSPECTION_END_DT":"07/28/2026","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2026-07-28"},{"SOURCE_ROW_NUMBER":"194760","EVENT_NO":"F047BE6","INSPECTION_BEGIN_DT":"07/28/2026","INSPECTION_END_DT":"07/28/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2026-07-28"},{"SOURCE_ROW_NUMBER":"1137238","EVENT_NO":"F005BE6","INSPECTION_BEGIN_DT":"07/21/2026","INSPECTION_END_DT":"07/23/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2026-07-21"},{"SOURCE_ROW_NUMBER":"414367","EVENT_NO":"F034A04","INSPECTION_BEGIN_DT":"06/18/2026","INSPECTION_END_DT":"06/18/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2026-06-18"},{"SOURCE_ROW_NUMBER":"338288","EVENT_NO":"F0349FD","INSPECTION_BEGIN_DT":"06/09/2026","INSPECTION_END_DT":"06/09/2026","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2026-06-09"},{"SOURCE_ROW_NUMBER":"597887","EVENT_NO":"F01FD69","INSPECTION_BEGIN_DT":"01/28/2026","INSPECTION_END_DT":"01/29/2026","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"362595","EVENT_NO":"F01FD58","INSPECTION_BEGIN_DT":"10/08/2025","INSPECTION_END_DT":"10/15/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.25","SUM_TOTAL_ON_SITE_HOURS":"12.25","sourceDate":"2025-10-08"},{"SOURCE_ROW_NUMBER":"956705","EVENT_NO":"F01FD4F","INSPECTION_BEGIN_DT":"08/21/2025","INSPECTION_END_DT":"08/22/2025","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2025-08-21"},{"SOURCE_ROW_NUMBER":"475415","EVENT_NO":"F013F42","INSPECTION_BEGIN_DT":"06/23/2025","INSPECTION_END_DT":"06/23/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2025-06-23"},{"SOURCE_ROW_NUMBER":"667894","EVENT_NO":"F013F3D","INSPECTION_BEGIN_DT":"06/16/2025","INSPECTION_END_DT":"06/20/2025","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2025-06-16"},{"SOURCE_ROW_NUMBER":"816524","EVENT_NO":"F016942","INSPECTION_BEGIN_DT":"05/19/2025","INSPECTION_END_DT":"05/21/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22","SUM_TOTAL_ON_SITE_HOURS":"17.5","sourceDate":"2025-05-19"},{"SOURCE_ROW_NUMBER":"356703","EVENT_NO":"F013F2C","INSPECTION_BEGIN_DT":"03/25/2025","INSPECTION_END_DT":"03/25/2025","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2025-03-25"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":210,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":8849,"employees":17,"production":0},"2026-Q1":{"hours":7125,"employees":14,"production":0},"2025-Q4":{"hours":10891,"employees":24,"production":0},"2025-Q3":{"hours":10169,"employees":21,"production":0},"2025-Q2":{"hours":8126,"employees":17,"production":0},"2025-Q1":{"hours":8779,"employees":16,"production":0},"2024-Q4":{"hours":8545,"employees":15,"production":0},"2024-Q3":{"hours":8440,"employees":18,"production":0},"2024-Q2":{"hours":10500,"employees":20,"production":0},"2024-Q1":{"hours":9024,"employees":19,"production":0},"2023-Q4":{"hours":8876,"employees":18,"production":0},"2023-Q3":{"hours":10155,"employees":18,"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":54,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":58421,"employees":32,"production":0},"2018":{"hours":51046,"employees":26,"production":0},"2019":{"hours":40461,"employees":23,"production":0},"2020":{"hours":39778,"employees":22,"production":0},"2021":{"hours":26499,"employees":20,"production":0},"2022":{"hours":31850,"employees":15,"production":0},"2023":{"hours":35422,"employees":18,"production":0},"2024":{"hours":36509,"employees":18,"production":0},"2025":{"hours":37965,"employees":20,"production":0},"2026":{"hours":15974,"employees":16,"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":29,"firstDate":"2000-10-12","lastDate":"2025-05-21","metrics":{"recentRows":2,"actionTaken":29,"maxExposureRatio":1.83,"overExposureLimit":1,"exposureRatioTotal":9.94},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"300454","EVENT_NO":"F016942","SAMPLE_NO":"000000202502205600","SAMPLE_DATE":"05/21/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.17","EXPOSURE_LIMIT":"0000.82","C_OVER_E":"00.21","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-05-21"},{"SOURCE_ROW_NUMBER":"300203","EVENT_NO":"F016942","SAMPLE_NO":"000000202502205500","SAMPLE_DATE":"05/21/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-05-21"},{"SOURCE_ROW_NUMBER":"231010","EVENT_NO":"6828820","SAMPLE_NO":"000000201904025300","SAMPLE_DATE":"07/15/2019","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Oiler, Greaser","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-15"},{"SOURCE_ROW_NUMBER":"225854","EVENT_NO":"6828802","SAMPLE_NO":"000000201902267300","SAMPLE_DATE":"04/24/2019","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-04-24"},{"SOURCE_ROW_NUMBER":"225853","EVENT_NO":"6828802","SAMPLE_NO":"000000201902267200","SAMPLE_DATE":"04/24/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.33","EXPOSURE_LIMIT":"0000.18","C_OVER_E":"01.83","JOB_CD_DESC":"Oiler, Greaser","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2019-04-24"},{"SOURCE_ROW_NUMBER":"216839","EVENT_NO":"6728043","SAMPLE_NO":"000000201703718000","SAMPLE_DATE":"06/28/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.52","EXPOSURE_LIMIT":"0000.79","C_OVER_E":"00.66","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"216838","EVENT_NO":"6728043","SAMPLE_NO":"000000201703717900","SAMPLE_DATE":"06/28/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0001.05","C_OVER_E":"00.25","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"179681","EVENT_NO":"6663627","SAMPLE_NO":"000000201504842000","SAMPLE_DATE":"04/28/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.59","EXPOSURE_LIMIT":"0000.74","C_OVER_E":"00.80","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-04-28"},{"SOURCE_ROW_NUMBER":"179680","EVENT_NO":"6663627","SAMPLE_NO":"000000201504841900","SAMPLE_DATE":"04/28/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","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":"2015-04-28"},{"SOURCE_ROW_NUMBER":"179679","EVENT_NO":"6663627","SAMPLE_NO":"000000201504841800","SAMPLE_DATE":"04/28/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0000.78","C_OVER_E":"00.44","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-04-28"},{"SOURCE_ROW_NUMBER":"135830","EVENT_NO":"1155281","SAMPLE_NO":"000000201110938600","SAMPLE_DATE":"11/30/2011","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":"2011-11-30"},{"SOURCE_ROW_NUMBER":"135829","EVENT_NO":"1155281","SAMPLE_NO":"000000201110938500","SAMPLE_DATE":"11/30/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.29","EXPOSURE_LIMIT":"0001.00","C_OVER_E":"00.29","JOB_CD_DESC":"Salvage Crew","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-11-30"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":244,"firstDate":"2000-03-21","lastDate":"2026-07-28","metrics":{"ss":58,"amountDue":43511,"contested":0,"amountPaid":43358.19,"recentRows":19,"section104d":0,"unterminated":1,"proposedPenalty":43938},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"225802","VIOLATION_NO":"9890944","VIOLATION_ISSUE_DT":"07/28/2026","SIG_SUB":"Y","PART_SECTION":"56.15005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/28/2026","PROPOSED_PENALTY":"209","AMOUNT_DUE":"209","AMOUNT_PAID":"209","CONTESTED_IND":"N","sourceDate":"2026-07-28"},{"SOURCE_ROW_NUMBER":"225801","VIOLATION_NO":"9890213","VIOLATION_ISSUE_DT":"07/22/2026","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/22/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"225797","VIOLATION_NO":"9890902","VIOLATION_ISSUE_DT":"06/20/2025","SIG_SUB":"N","PART_SECTION":"56.20010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/23/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-06-20"},{"SOURCE_ROW_NUMBER":"225762","VIOLATION_NO":"9999879","VIOLATION_ISSUE_DT":"05/20/2025","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/20/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-20"},{"SOURCE_ROW_NUMBER":"225761","VIOLATION_NO":"9999878","VIOLATION_ISSUE_DT":"05/20/2025","SIG_SUB":"N","PART_SECTION":"56.11017","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/21/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-20"},{"SOURCE_ROW_NUMBER":"225656","VIOLATION_NO":"9990858","VIOLATION_ISSUE_DT":"01/23/2025","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":"01/30/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-23"},{"SOURCE_ROW_NUMBER":"225655","VIOLATION_NO":"9990857","VIOLATION_ISSUE_DT":"01/23/2025","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/23/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-23"},{"SOURCE_ROW_NUMBER":"225775","VIOLATION_NO":"9689352","VIOLATION_ISSUE_DT":"05/22/2024","SIG_SUB":"N","PART_SECTION":"56.20010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/22/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"225774","VIOLATION_NO":"9689351","VIOLATION_ISSUE_DT":"05/21/2024","SIG_SUB":"N","PART_SECTION":"56.4601","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/21/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"225773","VIOLATION_NO":"9689350","VIOLATION_ISSUE_DT":"05/21/2024","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/21/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"225665","VIOLATION_NO":"9433902","VIOLATION_ISSUE_DT":"02/02/2023","SIG_SUB":"N","PART_SECTION":"56.20010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/24/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-02-02"},{"SOURCE_ROW_NUMBER":"225631","VIOLATION_NO":"9433899","VIOLATION_ISSUE_DT":"01/12/2023","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/01/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-01-12"}]}],"safety":{"href":"/api/v1/mines/0402098/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0402098/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":"Safety belts and lines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15005","part":"56","subchapter":"K","subpart":"N","id":"56.15005","citation":"30 CFR 56.15005","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":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","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":"Retaining dams.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20010","part":"56","subchapter":"K","subpart":"S","id":"56.20010","citation":"30 CFR 56.20010","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},{"chapter":"I","heading":"Inclined fixed ladders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11017","part":"56","subchapter":"K","subpart":"J","id":"56.11017","citation":"30 CFR 56.11017","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":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","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":"Oxygen cylinder storage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4601","part":"56","subchapter":"K","subpart":"C","id":"56.4601","citation":"30 CFR 56.4601","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":"Parking procedures for unattended equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207","part":"56","subchapter":"K","subpart":"M","id":"56.14207","citation":"30 CFR 56.14207","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":"0402098","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}