{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0503995","name":"Rocky Road Quarry","status":"Intermittent","status_date":"2022-11-01","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Sandstone","state":"CO","county":"Larimer","nearest_town":"Loveland","operator_id":"L31994","operator_name":"Colorado Flagstone Inc","controller_id":"M31994","controller_name":"Douglas  Bachli","district":"M6","office":"Denver CO Field Office","employees":7,"latitude":40.437778,"longitude":-105.198056},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":492},"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":"0503995","name":"Rocky Road Quarry"},"operator":{"type":"operator","id":"L31994","name":"Colorado Flagstone Inc"},"controller":{"type":"controller","id":"M31994","name":"Douglas  Bachli"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L31994","name":"Colorado Flagstone Inc"},"object":{"type":"mine","id":"0503995","name":"Rocky Road Quarry"},"validFrom":"1984-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0503995|L31994|1984-11-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M31994","name":"Douglas  Bachli"},"object":{"type":"mine","id":"0503995","name":"Rocky Road Quarry"},"validFrom":"1984-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0503995|M31994|1984-11-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M31994","name":"Douglas  Bachli"},"object":{"type":"operator","id":"L31994","name":"Colorado Flagstone Inc"},"validFrom":"1984-11-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0503995","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0503995|L31994|1984-11-01|M31994|1984-11-01|160370"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":32,"firstDate":"2004-07-13","lastDate":"2024-10-16","metrics":{"daysLost":301,"injuries":32,"fatalities":0,"recentRows":1,"restrictedDays":736,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"138112","DOCUMENT_NO":"220250640009","ACCIDENT_DT":"10/16/2024","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"172","NARRATIVE":"EE was moving a large cap stone, by standing it upright and walking it to the pallet. EE tripped or stumbled and fell. As EE fell the stone smashed EE's thumb between the stone EE was moving and one that was on the pallet.","sourceDate":"2024-10-16"},{"SOURCE_ROW_NUMBER":"228559","DOCUMENT_NO":"220132830111","ACCIDENT_DT":"09/25/2013","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was stacking a pallet of flagstone onto a pallet and a piece that he was handling broke in two. As a result, ee lost his grip and the broken piece came down and smashed his right middle finger. EE received a laceration and crush injury to his finger requiring sutures and a finger brace.Carmelo was wearing all of the required safety equipment including gloves.","sourceDate":"2013-09-25"},{"SOURCE_ROW_NUMBER":"151150","DOCUMENT_NO":"220132830108","ACCIDENT_DT":"09/09/2013","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 standing next to an exterior metal storage cabinet when a very strong gust of wind blew the door open. The edge of the door struck ee on the right anterior portion of his cranium, resulting in a laceration.","sourceDate":"2013-09-09"},{"SOURCE_ROW_NUMBER":"47833","DOCUMENT_NO":"220130840043","ACCIDENT_DT":"02/06/2013","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"As EE was carrying stones over to a pallet that was on level ground, he tripped and fell forward. When he fell forward, he dropped the stone in front of him and used his hands to catch his fall. When EE extended his arms, his right forearm scraped the edge of the stone he was carrying. As the result, he sustained a laceration to the inside of his right forearm.","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"241546","DOCUMENT_NO":"220091520017","ACCIDENT_DT":"05/21/2009","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"A rock caught his Left pinky finger between the rock and a steel bucket used for transporting rock while loading the bucket.  He went to the hospital for an examination and then returned the next morning to work.  The Dr. gave restrictions but he has not lost any days of work.","sourceDate":"2009-05-21"},{"SOURCE_ROW_NUMBER":"159733","DOCUMENT_NO":"220090920023","ACCIDENT_DT":"03/18/2009","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","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":"4","NARRATIVE":"Large rock fell on left foot just below ankle.  Was wearing steel toed boots but rock hit side of foot pinching between rock and steel track.  Tried calling  MSHA person for questions on 3/19/09 and received answers on 3/31/09 due to phone tag and serious illness in reporters family.","sourceDate":"2009-03-18"},{"SOURCE_ROW_NUMBER":"159732","DOCUMENT_NO":"220090050012","ACCIDENT_DT":"12/29/2008","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE reported an object in his l. eye.  He said that it happened on 12/29/08 when asked. He said that something had blown into it & he had been trying to wash it out for a couple days. He also said he was wearing safety glasses at the time.  He went to the hosp. to have it looked at & the Dr. didn't find anything wrong at that time.","sourceDate":"2008-12-29"},{"SOURCE_ROW_NUMBER":"142485","DOCUMENT_NO":"220082050003","ACCIDENT_DT":"07/17/2008","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","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":"3","NARRATIVE":"Employee was moving rock on cutting table, when rock started to fall from table.  He tried to catch the rock to stop it from falling off the table, when he smashed the tip of his right hand index finger.","sourceDate":"2008-07-17"},{"SOURCE_ROW_NUMBER":"211308","DOCUMENT_NO":"220081540030","ACCIDENT_DT":"05/22/2008","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","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":"7","NARRATIVE":"Worker was moving a rock when it slipped and smashed the end of his finger.","sourceDate":"2008-05-22"},{"SOURCE_ROW_NUMBER":"43518","DOCUMENT_NO":"220081120035","ACCIDENT_DT":"04/09/2008","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer","NO_INJURIES":"1","DAYS_LOST":"30","NARRATIVE":"Smashed end of finger between rock and machine table.","sourceDate":"2008-04-09"},{"SOURCE_ROW_NUMBER":"78011","DOCUMENT_NO":"220080710005","ACCIDENT_DT":"03/07/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","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":"Smashed middle finger on left hand, between rock and conveyor roller, resulting in broken finger tip.","sourceDate":"2008-03-07"},{"SOURCE_ROW_NUMBER":"107808","DOCUMENT_NO":"220072550005","ACCIDENT_DT":"09/05/2007","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by rolling or sliding object","OCCUPATION":"Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"A rock rolled and the employee tried to stop the movement and in the process sprained his right thumb.","sourceDate":"2007-09-05"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2022-11-01","lastDate":"2022-11-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":102,"firstDate":"2001-04-03","lastDate":"2025-11-04","metrics":{"ss":23,"delinquent":96,"recentRows":25,"paidPenalty":15704,"proposedPenalty":15704,"currentAssessment":15704},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2993352","VIOLATION_NO":"5057093","ISSUE_DT":"11/04/2025","CFR_STANDARD_CD":"56.14115(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":"2025-11-04"},{"SOURCE_ROW_NUMBER":"2993351","VIOLATION_NO":"5057092","ISSUE_DT":"11/04/2025","CFR_STANDARD_CD":"56.14100(d)","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":"2993319","VIOLATION_NO":"5057049","ISSUE_DT":"07/28/2025","CFR_STANDARD_CD":"50.30(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":"2025-07-28"},{"SOURCE_ROW_NUMBER":"2993249","VIOLATION_NO":"9829544","ISSUE_DT":"03/05/2025","CFR_STANDARD_CD":"56.14115(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":"2025-03-05"},{"SOURCE_ROW_NUMBER":"2993248","VIOLATION_NO":"9829543","ISSUE_DT":"03/04/2025","CFR_STANDARD_CD":"56.4130(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":"2025-03-04"},{"SOURCE_ROW_NUMBER":"2993247","VIOLATION_NO":"9829542","ISSUE_DT":"03/04/2025","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"2993246","VIOLATION_NO":"9829541","ISSUE_DT":"03/04/2025","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"2993245","VIOLATION_NO":"9829540","ISSUE_DT":"03/04/2025","CFR_STANDARD_CD":"50.20(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":"2025-03-04"},{"SOURCE_ROW_NUMBER":"2766166","VIOLATION_NO":"9729488","ISSUE_DT":"10/04/2023","CFR_STANDARD_CD":"47.41(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-04"},{"SOURCE_ROW_NUMBER":"2766165","VIOLATION_NO":"9729487","ISSUE_DT":"10/04/2023","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-04"},{"SOURCE_ROW_NUMBER":"2766164","VIOLATION_NO":"9729486","ISSUE_DT":"10/04/2023","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-04"},{"SOURCE_ROW_NUMBER":"2758124","VIOLATION_NO":"9729201","ISSUE_DT":"03/29/2023","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"271.00","CURRENT_ASSESSMENT_AMT":"271.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-29"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":2,"firstDate":"2002-05-02","lastDate":"2002-05-02","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":297,"originalPenalty":297},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"468512","VIOLATION_NO":"7942131","DOCKET_NO":"WEST20020220M","DECISION_DT":"05/02/2002","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"242.00","DECISION_PENALTY_AMT":"242.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2002-05-02"},{"SOURCE_ROW_NUMBER":"172300","VIOLATION_NO":"7942130","DOCKET_NO":"WEST20020220M","DECISION_DT":"05/02/2002","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2002-05-02"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"1984-11-01","lastDate":"1984-11-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":64,"firstDate":"2001-02-27","lastDate":"2026-10-05","metrics":{"inspectors":65,"recentRows":15,"onSiteHours":423.75,"inspectionHours":783.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"105124","EVENT_NO":"F03FBE8","INSPECTION_BEGIN_DT":"10/05/2026","INSPECTION_END_DT":"10/07/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2026-10-05"},{"SOURCE_ROW_NUMBER":"896314","EVENT_NO":"F01CB4A","INSPECTION_BEGIN_DT":"11/04/2025","INSPECTION_END_DT":"11/06/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.5","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2025-11-04"},{"SOURCE_ROW_NUMBER":"58781","EVENT_NO":"F01CAB3","INSPECTION_BEGIN_DT":"07/28/2025","INSPECTION_END_DT":"07/28/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2025-07-28"},{"SOURCE_ROW_NUMBER":"76852","EVENT_NO":"F01CA9B","INSPECTION_BEGIN_DT":"03/03/2025","INSPECTION_END_DT":"03/07/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"36.5","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2025-03-03"},{"SOURCE_ROW_NUMBER":"688116","EVENT_NO":"6947689","INSPECTION_BEGIN_DT":"05/22/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.25","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"991235","EVENT_NO":"6947731","INSPECTION_BEGIN_DT":"10/04/2023","INSPECTION_END_DT":"10/04/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2023-10-04"},{"SOURCE_ROW_NUMBER":"395576","EVENT_NO":"6941067","INSPECTION_BEGIN_DT":"04/05/2023","INSPECTION_END_DT":"04/13/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"1083771","EVENT_NO":"6941058","INSPECTION_BEGIN_DT":"03/28/2023","INSPECTION_END_DT":"03/30/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"28.25","SUM_TOTAL_ON_SITE_HOURS":"15.5","sourceDate":"2023-03-28"},{"SOURCE_ROW_NUMBER":"847729","EVENT_NO":"6858348","INSPECTION_BEGIN_DT":"01/20/2023","INSPECTION_END_DT":"01/20/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-01-20"},{"SOURCE_ROW_NUMBER":"396743","EVENT_NO":"6858314","INSPECTION_BEGIN_DT":"06/29/2022","INSPECTION_END_DT":"06/29/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2022-06-29"},{"SOURCE_ROW_NUMBER":"612354","EVENT_NO":"6858310","INSPECTION_BEGIN_DT":"06/15/2022","INSPECTION_END_DT":"06/15/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2022-06-15"},{"SOURCE_ROW_NUMBER":"571252","EVENT_NO":"6853697","INSPECTION_BEGIN_DT":"04/19/2022","INSPECTION_END_DT":"04/28/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"35.25","SUM_TOTAL_ON_SITE_HOURS":"20.5","sourceDate":"2022-04-19"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":130,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":2811,"employees":6,"production":0},"2026-Q1":{"hours":2646,"employees":6,"production":0},"2025-Q4":{"hours":6839,"employees":16,"production":0},"2025-Q3":{"hours":8416,"employees":17,"production":0},"2025-Q2":{"hours":4021,"employees":8,"production":0},"2025-Q1":{"hours":1885,"employees":5,"production":0},"2024-Q4":{"hours":5828,"employees":14,"production":0},"2024-Q3":{"hours":6692,"employees":14,"production":0},"2024-Q2":{"hours":3211,"employees":8,"production":0},"2024-Q1":{"hours":2534,"employees":6,"production":0},"2023-Q4":{"hours":5309,"employees":15,"production":0},"2023-Q3":{"hours":7631,"employees":16,"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":29,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":19699,"employees":11,"production":0},"2018":{"hours":24591,"employees":13,"production":0},"2019":{"hours":17443,"employees":10,"production":0},"2020":{"hours":13300,"employees":8,"production":0},"2021":{"hours":16937,"employees":9,"production":0},"2022":{"hours":16659,"employees":9,"production":0},"2023":{"hours":18969,"employees":12,"production":0},"2024":{"hours":18265,"employees":11,"production":0},"2025":{"hours":21161,"employees":12,"production":0},"2026":{"hours":5457,"employees":6,"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":25,"firstDate":"2004-06-29","lastDate":"2023-03-30","metrics":{"recentRows":7,"actionTaken":25,"maxExposureRatio":6.48,"overExposureLimit":8,"exposureRatioTotal":23.56},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"269554","EVENT_NO":"6941058","SAMPLE_NO":"000000202301431700","SAMPLE_DATE":"03/30/2023","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":"2023-03-30"},{"SOURCE_ROW_NUMBER":"269553","EVENT_NO":"6941058","SAMPLE_NO":"000000202301431600","SAMPLE_DATE":"03/30/2023","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":"2023-03-30"},{"SOURCE_ROW_NUMBER":"269552","EVENT_NO":"6941058","SAMPLE_NO":"000000202301431500","SAMPLE_DATE":"03/30/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.22","C_OVER_E":"00.68","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-03-30"},{"SOURCE_ROW_NUMBER":"269551","EVENT_NO":"6941058","SAMPLE_NO":"000000202301431400","SAMPLE_DATE":"03/30/2023","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":"2023-03-30"},{"SOURCE_ROW_NUMBER":"259529","EVENT_NO":"6858310","SAMPLE_NO":"000000202202488200","SAMPLE_DATE":"06/15/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-06-15"},{"SOURCE_ROW_NUMBER":"258112","EVENT_NO":"6853697","SAMPLE_NO":"000000202201741500","SAMPLE_DATE":"04/28/2022","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.18","C_OVER_E":"01.17","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"LAB RESULTS INDICATE EXPOSURE LIMIT EXCEEDED","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"258111","EVENT_NO":"6853697","SAMPLE_NO":"000000202201741400","SAMPLE_DATE":"04/28/2022","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.33","EXPOSURE_LIMIT":"0000.23","C_OVER_E":"01.43","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"LAB RESULTS INDICATE EXPOSURE LIMIT EXCEEDED","sourceDate":"2022-04-28"},{"SOURCE_ROW_NUMBER":"185395","EVENT_NO":"6774936","SAMPLE_NO":"000000201605725900","SAMPLE_DATE":"09/29/2016","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0000.24","C_OVER_E":"01.04","JOB_CD_DESC":"Cutting Mach Operator","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2016-09-29"},{"SOURCE_ROW_NUMBER":"185394","EVENT_NO":"6774936","SAMPLE_NO":"000000201605725800","SAMPLE_DATE":"09/29/2016","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":"2016-09-29"},{"SOURCE_ROW_NUMBER":"141380","EVENT_NO":"6555239","SAMPLE_NO":"000000201100941100","SAMPLE_DATE":"01/26/2011","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-01-26"},{"SOURCE_ROW_NUMBER":"141379","EVENT_NO":"6555239","SAMPLE_NO":"000000201100941000","SAMPLE_DATE":"01/26/2011","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Forklift Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-01-26"},{"SOURCE_ROW_NUMBER":"141378","EVENT_NO":"6555239","SAMPLE_NO":"000000201100940900","SAMPLE_DATE":"01/26/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0000.28","C_OVER_E":"00.50","JOB_CD_DESC":"Cutting Mach Helper","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-01-26"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":105,"firstDate":"2001-04-03","lastDate":"2026-10-06","metrics":{"ss":24,"amountDue":15704,"contested":2,"amountPaid":15704,"recentRows":28,"section104d":0,"unterminated":1,"proposedPenalty":15704},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"317483","VIOLATION_NO":"5214902","VIOLATION_ISSUE_DT":"10/06/2026","SIG_SUB":"Y","PART_SECTION":"56.23003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","CONTESTED_IND":"N","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"317482","VIOLATION_NO":"5214901","VIOLATION_ISSUE_DT":"10/06/2026","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":"10/06/2026","CONTESTED_IND":"N","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"317481","VIOLATION_NO":"5211400","VIOLATION_ISSUE_DT":"10/05/2026","SIG_SUB":"N","PART_SECTION":"46.3(b)(4)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/06/2026","CONTESTED_IND":"N","sourceDate":"2026-10-05"},{"SOURCE_ROW_NUMBER":"317485","VIOLATION_NO":"5057093","VIOLATION_ISSUE_DT":"11/04/2025","SIG_SUB":"N","PART_SECTION":"56.14115(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/05/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-11-04"},{"SOURCE_ROW_NUMBER":"317484","VIOLATION_NO":"5057092","VIOLATION_ISSUE_DT":"11/04/2025","SIG_SUB":"N","PART_SECTION":"56.14100(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/05/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-11-04"},{"SOURCE_ROW_NUMBER":"317460","VIOLATION_NO":"5057049","VIOLATION_ISSUE_DT":"07/28/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/28/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-28"},{"SOURCE_ROW_NUMBER":"317418","VIOLATION_NO":"9829544","VIOLATION_ISSUE_DT":"03/05/2025","SIG_SUB":"N","PART_SECTION":"56.14115(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/05/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-05"},{"SOURCE_ROW_NUMBER":"317417","VIOLATION_NO":"9829543","VIOLATION_ISSUE_DT":"03/04/2025","SIG_SUB":"N","PART_SECTION":"56.4130(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/04/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"317416","VIOLATION_NO":"9829542","VIOLATION_ISSUE_DT":"03/04/2025","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/04/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"317415","VIOLATION_NO":"9829541","VIOLATION_ISSUE_DT":"03/04/2025","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/05/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"317414","VIOLATION_NO":"9829540","VIOLATION_ISSUE_DT":"03/04/2025","SIG_SUB":"N","PART_SECTION":"50.20(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/04/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"317479","VIOLATION_NO":"9729488","VIOLATION_ISSUE_DT":"10/04/2023","SIG_SUB":"N","PART_SECTION":"47.41(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/04/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-04"}]}],"safety":{"href":"/api/v1/mines/0503995/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0503995/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":"Requirements for written safety program.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-T/section-56.23003","part":"56","subchapter":"K","subpart":"T","id":"56.23003","citation":"30 CFR 56.23003","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":"Training plans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3","part":"46","subchapter":"H","subpart":"","id":"46.3","citation":"30 CFR 46.3","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Stationary grinding machines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14115","part":"56","subchapter":"K","subpart":"M","id":"56.14115","citation":"30 CFR 56.14115","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":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","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":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electric substations and liquid storage facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130","part":"56","subchapter":"K","subpart":"C","id":"56.4130","citation":"30 CFR 56.4130","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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20","part":"50","subchapter":"I","subpart":"C","id":"50.20","citation":"30 CFR 50.20","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 47.41","heading":"Requirement for container labels.","id":"47.41","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41","part":"47","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subchapter":"H","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","subpart":"E","subpartHeading":"Subpart E—Container Labels and Other Forms of Warning","text":"(a) The operator must ensure that each container of a hazardous chemical has a label. If a container is tagged or marked with the appropriate information, it is labeled.\n\n(1) The operator must replace a container label immediately if it is missing or if the hazard information on the label is unreadable.\n\n(2) The operator must not remove or deface existing labels on containers of hazardous chemicals.\n\n(b) For each hazardous chemical produced at the mine, the operator must prepare a container label and update this label with any significant, new information about the chemical's hazards within 3 months of becoming aware of this information.\n\n(c) For each hazardous chemical brought to the mine, the operator must replace an outdated label when a revised label is received from the chemical's manufacturer or supplier. The operator is not responsible for an inaccurate label obtained from the chemical's manufacturer or supplier.","occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0503995","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}