{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4400026","name":"Strasburg Quarry","status":"Active","status_date":"1983-03-17","mine_type":"Surface","coal_metal":"M","commodity":"Lime","state":"VA","county":"Shenandoah","nearest_town":"Strasburg","operator_id":"L16758","operator_name":"O-N Minerals (Chemstone Company)","controller_id":"M10266","controller_name":"Carmeuse Holding SA","district":"C05","office":"Staunton VA Field Office","employees":35,"latitude":39.027778,"longitude":-78.333611},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":7922},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-17T05:35:58.500035+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"operator":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"controller":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00654","name":"Chemstone Corp"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1950-01-01","validTo":"1984-07-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L00654|1950-01-01|1984-07-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00259","name":"Engelhard Corp"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1950-01-01","validTo":"1984-07-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|M00259|1950-01-01|1984-07-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00259","name":"Engelhard Corp"},"object":{"type":"operator","id":"L00654","name":"Chemstone Corp"},"validFrom":"1950-01-01","validTo":"1984-07-31","current":false,"derived":true,"evidenceMineId":"4400026","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L00654|1950-01-01|M00259|1950-01-01|108527"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L07198","name":"Chemstone Corp"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1984-08-01","validTo":"1994-07-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L07198|1984-08-01|1994-07-20"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M05734","name":"George  O'Neill  et al"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1984-08-01","validTo":"1994-07-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|M05734|1984-08-01|1994-07-20"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M05734","name":"George  O'Neill  et al"},"object":{"type":"operator","id":"L07198","name":"Chemstone Corp"},"validFrom":"1984-08-01","validTo":"1994-07-20","current":false,"derived":true,"evidenceMineId":"4400026","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L07198|1984-08-01|M05734|1984-08-01|135295"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13700","name":"Chemstone Corp"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1994-07-21","validTo":"1998-06-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L13700|1994-07-21|1998-06-21"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10157","name":"Global Stone Corp"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1994-07-21","validTo":"1998-06-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|M10157|1994-07-21|1998-06-21"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10157","name":"Global Stone Corp"},"object":{"type":"operator","id":"L13700","name":"Chemstone Corp"},"validFrom":"1994-07-21","validTo":"1998-06-21","current":false,"derived":true,"evidenceMineId":"4400026","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L13700|1994-07-21|M10157|1994-07-21|148567"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1998-06-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L16758|1998-06-22|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"1998-06-22","validTo":"2008-02-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|M00581|1998-06-22|2008-02-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"validFrom":"1998-06-22","validTo":"2008-02-12","current":false,"derived":true,"evidenceMineId":"4400026","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L16758|1998-06-22|M00581|1998-06-22|113284"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"mine","id":"4400026","name":"Strasburg Quarry"},"validFrom":"2008-02-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|M10266|2008-02-13|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"validFrom":"2008-02-13","validTo":null,"current":true,"derived":true,"evidenceMineId":"4400026","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4400026|L16758|1998-06-22|M10266|2008-02-13|148843"}}],"coverage":{"historyRecords":5,"edgeCount":14,"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":72,"firstDate":"2000-01-26","lastDate":"2023-05-05","metrics":{"daysLost":1176,"injuries":68,"fatalities":1,"recentRows":2,"restrictedDays":548,"contractorRecords":10},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"80630","DOCUMENT_NO":"220231380008","ACCIDENT_DT":"05/05/2023","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Lab Technician","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"***Due to positive drug test requesting this incident be non-chargeable.***  *** Unknown last 4 of SSN - temp agency and temp worker refuse to provide.*** A temporary lab tech was using masonry saw to cut core samples when thumb came in contact with blade and cut EE's thumb requiring stitches.  Temp was terminated due to positive drug results.","sourceDate":"2023-05-05"},{"SOURCE_ROW_NUMBER":"145089","DOCUMENT_NO":"220210190038","ACCIDENT_DT":"01/06/2021","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Absorption of radiations, caustics, toxic and noxious substances","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"EE was cleaning when bucket with lime bumped a step causing lime to go into the air and enter EE's eyes.","sourceDate":"2021-01-06"},{"SOURCE_ROW_NUMBER":"11895","DOCUMENT_NO":"220200170008","ACCIDENT_DT":"01/07/2020","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Lab Technician","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was placing lid on sample canister when it slipped and hydrate enter eye under safety glasses.","sourceDate":"2020-01-07"},{"SOURCE_ROW_NUMBER":"196620","DOCUMENT_NO":"220183230033","ACCIDENT_DT":"11/12/2018","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee stepped off loader and twisted ankle. Did not feel pain or observe any swelling until EE took boot off at home, but a \"near miss\" was reported at work. EE later went to doctor and was awarded light duty.","sourceDate":"2018-11-12"},{"SOURCE_ROW_NUMBER":"248463","DOCUMENT_NO":"220183030007","ACCIDENT_DT":"10/11/2018","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Quality control technician, Laboratory technician, Laboratory assistant","NO_INJURIES":"1","DAYS_LOST":"6","NARRATIVE":"On 10/15 EE notified of leaving ER & due to sciatica. After having pain on 10/15 while outside of work EE believes it is related to near miss on 10/11. No previous indication of any injury or pain leads Worker's Compensation to investigate, but no determination made yet. Interim report is filed to meet 10 working day req until determination made.","sourceDate":"2018-10-11"},{"SOURCE_ROW_NUMBER":"145088","DOCUMENT_NO":"220182540019","ACCIDENT_DT":"08/31/2018","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was moving a stone from catwalk when EE felt a strain on shoulder.  EE went to doctor and was indicated to remain on light duty until 7SEP.","sourceDate":"2018-08-31"},{"SOURCE_ROW_NUMBER":"67644","DOCUMENT_NO":"220181700009","ACCIDENT_DT":"06/07/2018","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was opening inspection door with right hand when it slipped from EE's hand and fell onto the tip of EE's left index finger severing it.  EE was taken emergency room by supervisor issued 2 days lost time and restricted duty.","sourceDate":"2018-06-07"},{"SOURCE_ROW_NUMBER":"7556","DOCUMENT_NO":"220171600011","ACCIDENT_DT":"06/02/2017","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Hydrate plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While loosening brake on rail car, employee felt pain in abdomen area. Taken to hospital and diagnosed with strain.","sourceDate":"2017-06-02"},{"SOURCE_ROW_NUMBER":"11894","DOCUMENT_NO":"220171290020","ACCIDENT_DT":"05/04/2017","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Plumber, Pipefitter, Millwright","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"On 05/04/2017, Beitzel Corporation employee, was using a 6' grinder with a cutoff wheel while working to cut metal as part of a skirt skid fabrication project at the Carmeuse Lime & Stone processing plant in Strasburg, Virginia. While cutting, the grinder appears to have caught in the metal, kicking back and striking ee in the left leg just above the knee.","sourceDate":"2017-05-04"},{"SOURCE_ROW_NUMBER":"33347","DOCUMENT_NO":"220170330021","ACCIDENT_DT":"01/17/2017","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"130","NARRATIVE":"Replacing wiring harness on C13. Pulled engine hood enclosure down and felt pop in Left Shoulder.  Has continued to bother employee.  Dx 2/1/17 with left tendon strain.","sourceDate":"2017-01-17"},{"SOURCE_ROW_NUMBER":"76387","DOCUMENT_NO":"220163570031","ACCIDENT_DT":"12/08/2016","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee hit C-channel with wire snips to nudge it into place. Slipped and jammed hand onto metal clip. Has a puncture in right hand. Had medical treatment and returned to work on the Monday following with doctor's release.","sourceDate":"2016-12-08"},{"SOURCE_ROW_NUMBER":"145087","DOCUMENT_NO":"220163080003","ACCIDENT_DT":"10/29/2016","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Plumber, Pipefitter, Millwright","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was working on a gearbox motor assembly when the motor slipped from the assembly striking employee's hard hat causing lacerations to the left side of face and causing employee to fall and fracture right wrist.","sourceDate":"2016-10-29"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1983-03-17","lastDate":"1983-03-17","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":462,"firstDate":"2000-01-12","lastDate":"2026-03-03","metrics":{"ss":116,"delinquent":434,"recentRows":19,"paidPenalty":166569,"proposedPenalty":185738,"currentAssessment":166765},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2950734","VIOLATION_NO":"8281937","ISSUE_DT":"03/03/2026","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-03-03"},{"SOURCE_ROW_NUMBER":"2936063","VIOLATION_NO":"8281932","ISSUE_DT":"08/20/2025","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-08-20"},{"SOURCE_ROW_NUMBER":"2936060","VIOLATION_NO":"8281911","ISSUE_DT":"01/29/2025","CFR_STANDARD_CD":"56.4201(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"1391770","VIOLATION_NO":"8158770","ISSUE_DT":"02/10/2022","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"155.00","CURRENT_ASSESSMENT_AMT":"155.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-02-10"},{"SOURCE_ROW_NUMBER":"1391769","VIOLATION_NO":"8158769","ISSUE_DT":"02/10/2022","CFR_STANDARD_CD":"56.4402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-02-10"},{"SOURCE_ROW_NUMBER":"2561465","VIOLATION_NO":"9872344","ISSUE_DT":"09/20/2021","CFR_STANDARD_CD":"56.13011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-09-20"},{"SOURCE_ROW_NUMBER":"2561464","VIOLATION_NO":"9872343","ISSUE_DT":"09/16/2021","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"302.00","CURRENT_ASSESSMENT_AMT":"302.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-09-16"},{"SOURCE_ROW_NUMBER":"2561463","VIOLATION_NO":"9872342","ISSUE_DT":"09/15/2021","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-09-15"},{"SOURCE_ROW_NUMBER":"2561462","VIOLATION_NO":"9872341","ISSUE_DT":"09/14/2021","CFR_STANDARD_CD":"48.25(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"692.00","CURRENT_ASSESSMENT_AMT":"692.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-09-14"},{"SOURCE_ROW_NUMBER":"1366564","VIOLATION_NO":"8206881","ISSUE_DT":"01/28/2021","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"159.00","CURRENT_ASSESSMENT_AMT":"159.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"1366563","VIOLATION_NO":"8206880","ISSUE_DT":"01/28/2021","CFR_STANDARD_CD":"56.14112(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"159.00","CURRENT_ASSESSMENT_AMT":"159.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"1366562","VIOLATION_NO":"8206879","ISSUE_DT":"01/27/2021","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"159.00","CURRENT_ASSESSMENT_AMT":"159.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-27"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":21,"firstDate":"2001-02-09","lastDate":"2017-09-29","metrics":{"appeals":0,"decisions":21,"recentRows":0,"decisionPenalty":20536,"originalPenalty":39564},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"168130","VIOLATION_NO":"9314759","DOCKET_NO":"VA 2017-0131","DECISION_DT":"09/29/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2077.00","DECISION_PENALTY_AMT":"1038.00","JUDGE_FIRST_NAME":"William","JUDGE_LAST_NAME":"Steele","sourceDate":"2017-09-29"},{"SOURCE_ROW_NUMBER":"404343","VIOLATION_NO":"8922401","DOCKET_NO":"VA 2016-0167","DECISION_DT":"09/07/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"700.00","JUDGE_FIRST_NAME":"L","JUDGE_LAST_NAME":"Gill","sourceDate":"2016-09-07"},{"SOURCE_ROW_NUMBER":"389328","VIOLATION_NO":"8797581","DOCKET_NO":"VA 2014-0445","DECISION_DT":"02/27/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3493.00","DECISION_PENALTY_AMT":"101.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2015-02-27"},{"SOURCE_ROW_NUMBER":"147123","VIOLATION_NO":"8797571","DOCKET_NO":"VA 2014-0445","DECISION_DT":"02/27/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2748.00","DECISION_PENALTY_AMT":"101.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2015-02-27"},{"SOURCE_ROW_NUMBER":"350051","VIOLATION_NO":"8632045","DOCKET_NO":"VA 2012-129M","DECISION_DT":"08/28/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"4689.00","DECISION_PENALTY_AMT":"4689.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2012-08-28"},{"SOURCE_ROW_NUMBER":"350024","VIOLATION_NO":"8632043","DOCKET_NO":"VA 2012-129M","DECISION_DT":"08/28/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"4689.00","DECISION_PENALTY_AMT":"2108.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2012-08-28"},{"SOURCE_ROW_NUMBER":"107974","VIOLATION_NO":"8632042","DOCKET_NO":"VA 2012-129M","DECISION_DT":"08/28/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"946.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2012-08-28"},{"SOURCE_ROW_NUMBER":"311445","VIOLATION_NO":"8570818","DOCKET_NO":"VA 2010-235M","DECISION_DT":"03/22/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"243.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2011-03-22"},{"SOURCE_ROW_NUMBER":"311353","VIOLATION_NO":"8570817","DOCKET_NO":"VA 2010-235M","DECISION_DT":"03/22/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2011-03-22"},{"SOURCE_ROW_NUMBER":"69188","VIOLATION_NO":"8570810","DOCKET_NO":"VA 2010-234M","DECISION_DT":"03/22/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2000.00","DECISION_PENALTY_AMT":"2000.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2011-03-22"},{"SOURCE_ROW_NUMBER":"309822","VIOLATION_NO":"8570815","DOCKET_NO":"VA 2010-181M","DECISION_DT":"11/29/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"362.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2010-11-29"},{"SOURCE_ROW_NUMBER":"309514","VIOLATION_NO":"8570812","DOCKET_NO":"VA 2010-181M","DECISION_DT":"11/29/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"362.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2010-11-29"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":55,"firstDate":"2000-02-24","lastDate":"2018-01-25","metrics":{"linkedIssuances":55},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":18,"firstDate":"2009-11-03","lastDate":"2017-01-05","metrics":{"decisions":18,"ssChanged":5,"recentRows":0,"decisionPenalty":15016,"proposedPenalty":28859},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"438592","CITATION_NO":"9314759","CITATION_ISSUE_DT":"01/05/2017","DOCKET_NO":"VA 2017-0131","DECISION_DT":"09/29/2017","CFR_STANDARD_CODE":"56.11012","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"2077.00","DECISION_PENALTY_AMT":"1038.00","sourceDate":"2017-01-05"},{"SOURCE_ROW_NUMBER":"95234","CITATION_NO":"8922401","CITATION_ISSUE_DT":"01/20/2016","DOCKET_NO":"VA 2016-0167","DECISION_DT":"09/07/2016","CFR_STANDARD_CODE":"56.16009","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"700.00","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"431234","CITATION_NO":"8797571","CITATION_ISSUE_DT":"06/18/2014","DOCKET_NO":"VA 2014-0445","DECISION_DT":"02/27/2015","CFR_STANDARD_CODE":"46.6(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2748.00","DECISION_PENALTY_AMT":"101.00","sourceDate":"2014-06-18"},{"SOURCE_ROW_NUMBER":"37812","CITATION_NO":"8797581","CITATION_ISSUE_DT":"06/18/2014","DOCKET_NO":"VA 2014-0445","DECISION_DT":"02/27/2015","CFR_STANDARD_CODE":"46.5(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3493.00","DECISION_PENALTY_AMT":"101.00","sourceDate":"2014-06-18"},{"SOURCE_ROW_NUMBER":"309076","CITATION_NO":"8632042","CITATION_ISSUE_DT":"09/27/2011","DOCKET_NO":"VA 2012-129M","DECISION_DT":"08/28/2012","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"946.00","sourceDate":"2011-09-27"},{"SOURCE_ROW_NUMBER":"199860","CITATION_NO":"8632043","CITATION_ISSUE_DT":"09/27/2011","DOCKET_NO":"VA 2012-129M","DECISION_DT":"08/28/2012","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"4689.00","DECISION_PENALTY_AMT":"2108.00","sourceDate":"2011-09-27"},{"SOURCE_ROW_NUMBER":"87041","CITATION_NO":"8632045","CITATION_ISSUE_DT":"09/27/2011","DOCKET_NO":"VA 2012-129M","DECISION_DT":"08/28/2012","CFR_STANDARD_CODE":"56.14100(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"4689.00","DECISION_PENALTY_AMT":"4689.00","sourceDate":"2011-09-27"},{"SOURCE_ROW_NUMBER":"77649","CITATION_NO":"8570818","CITATION_ISSUE_DT":"11/19/2009","DOCKET_NO":"VA 2010-235M","DECISION_DT":"03/22/2011","CFR_STANDARD_CODE":"56.20003(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"243.00","sourceDate":"2009-11-19"},{"SOURCE_ROW_NUMBER":"246876","CITATION_NO":"8570817","CITATION_ISSUE_DT":"11/16/2009","DOCKET_NO":"VA 2010-235M","DECISION_DT":"03/22/2011","CFR_STANDARD_CODE":"56.14110","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-11-16"},{"SOURCE_ROW_NUMBER":"416931","CITATION_NO":"8570812","CITATION_ISSUE_DT":"11/04/2009","DOCKET_NO":"VA 2010-181M","DECISION_DT":"11/29/2010","CFR_STANDARD_CODE":"56.14100(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"362.00","sourceDate":"2009-11-04"},{"SOURCE_ROW_NUMBER":"302663","CITATION_NO":"8570813","CITATION_ISSUE_DT":"11/04/2009","DOCKET_NO":"VA 2010-181M","DECISION_DT":"11/29/2010","CFR_STANDARD_CODE":"56.20003(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"243.00","sourceDate":"2009-11-04"},{"SOURCE_ROW_NUMBER":"301307","CITATION_NO":"8570811","CITATION_ISSUE_DT":"11/04/2009","DOCKET_NO":"VA 2010-181M","DECISION_DT":"11/29/2010","CFR_STANDARD_CODE":"56.14100(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"362.00","sourceDate":"2009-11-04"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":5429,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":31,"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":1043,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":31,"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":5,"firstDate":"1950-01-01","lastDate":"1998-06-22","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":100,"firstDate":"2000-01-12","lastDate":"2026-08-17","metrics":{"inspectors":116,"recentRows":14,"onSiteHours":2568.25,"inspectionHours":4152.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"440615","EVENT_NO":"F009796","INSPECTION_BEGIN_DT":"08/17/2026","INSPECTION_END_DT":"09/02/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"49","SUM_TOTAL_ON_SITE_HOURS":"30","sourceDate":"2026-08-17"},{"SOURCE_ROW_NUMBER":"387176","EVENT_NO":"F010E4D","INSPECTION_BEGIN_DT":"03/02/2026","INSPECTION_END_DT":"03/16/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"41","SUM_TOTAL_ON_SITE_HOURS":"24","sourceDate":"2026-03-02"},{"SOURCE_ROW_NUMBER":"968618","EVENT_NO":"F006037","INSPECTION_BEGIN_DT":"09/15/2025","INSPECTION_END_DT":"09/17/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2025-09-15"},{"SOURCE_ROW_NUMBER":"1068854","EVENT_NO":"F00BC6F","INSPECTION_BEGIN_DT":"06/29/2025","INSPECTION_END_DT":"08/25/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"109.5","SUM_TOTAL_ON_SITE_HOURS":"36.5","sourceDate":"2025-06-29"},{"SOURCE_ROW_NUMBER":"464673","EVENT_NO":"F00BC5E","INSPECTION_BEGIN_DT":"01/27/2025","INSPECTION_END_DT":"02/10/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"42.5","SUM_TOTAL_ON_SITE_HOURS":"23.5","sourceDate":"2025-01-27"},{"SOURCE_ROW_NUMBER":"532000","EVENT_NO":"F00AEA1","INSPECTION_BEGIN_DT":"08/02/2024","INSPECTION_END_DT":"08/14/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2024-08-02"},{"SOURCE_ROW_NUMBER":"74668","EVENT_NO":"4425559","INSPECTION_BEGIN_DT":"11/30/2023","INSPECTION_END_DT":"12/01/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2023-11-30"},{"SOURCE_ROW_NUMBER":"342490","EVENT_NO":"4425544","INSPECTION_BEGIN_DT":"06/08/2023","INSPECTION_END_DT":"06/15/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"41","SUM_TOTAL_ON_SITE_HOURS":"19","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"975350","EVENT_NO":"4405670","INSPECTION_BEGIN_DT":"03/16/2023","INSPECTION_END_DT":"03/20/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-03-16"},{"SOURCE_ROW_NUMBER":"518819","EVENT_NO":"4127000","INSPECTION_BEGIN_DT":"12/05/2022","INSPECTION_END_DT":"12/08/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38.5","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2022-12-05"},{"SOURCE_ROW_NUMBER":"86960","EVENT_NO":"4417330","INSPECTION_BEGIN_DT":"06/21/2022","INSPECTION_END_DT":"08/31/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"55","SUM_TOTAL_ON_SITE_HOURS":"25.5","sourceDate":"2022-06-21"},{"SOURCE_ROW_NUMBER":"468723","EVENT_NO":"4417744","INSPECTION_BEGIN_DT":"02/09/2022","INSPECTION_END_DT":"02/15/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"40","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2022-02-09"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":53269,"employees":103,"production":0},"2002-Q3":{"hours":55179,"employees":99,"production":0},"2002-Q2":{"hours":55522,"employees":101,"production":0},"2002-Q1":{"hours":52282,"employees":97,"production":0},"2001-Q4":{"hours":52834,"employees":100,"production":0},"2001-Q3":{"hours":58095,"employees":103,"production":0},"2001-Q2":{"hours":58696,"employees":103,"production":0},"2001-Q1":{"hours":60388,"employees":103,"production":0},"2000-Q4":{"hours":62955,"employees":107,"production":0},"2000-Q3":{"hours":63333,"employees":106,"production":0},"2000-Q2":{"hours":63794,"employees":112,"production":0},"2000-Q1":{"hours":60901,"employees":110,"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":75,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":209722,"employees":94,"production":0},"2018":{"hours":191588,"employees":85,"production":0},"2019":{"hours":137216,"employees":66,"production":0},"2020":{"hours":72601,"employees":35,"production":0},"2021":{"hours":71349,"employees":35,"production":0},"2022":{"hours":68892,"employees":35,"production":0},"2023":{"hours":67989,"employees":33,"production":0},"2024":{"hours":69794,"employees":34,"production":0},"2025":{"hours":67862,"employees":34,"production":0},"2026":{"hours":36818,"employees":36,"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":135,"firstDate":"2000-07-13","lastDate":"2026-08-25","metrics":{"recentRows":18,"actionTaken":135,"maxExposureRatio":5.15,"overExposureLimit":6,"exposureRatioTotal":34.47},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"316536","EVENT_NO":"F009796","SAMPLE_NO":"000000202603481600","SAMPLE_DATE":"08/25/2026","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":"2026-08-25"},{"SOURCE_ROW_NUMBER":"316518","EVENT_NO":"F009796","SAMPLE_NO":"000000202603481800","SAMPLE_DATE":"08/25/2026","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":"2026-08-25"},{"SOURCE_ROW_NUMBER":"316517","EVENT_NO":"F009796","SAMPLE_NO":"000000202603481700","SAMPLE_DATE":"08/25/2026","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.24","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-08-25"},{"SOURCE_ROW_NUMBER":"316453","EVENT_NO":"F009796","SAMPLE_NO":"000000202603481900","SAMPLE_DATE":"08/25/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-08-25"},{"SOURCE_ROW_NUMBER":"314165","EVENT_NO":"F009796","SAMPLE_NO":"000000202603379819","SAMPLE_DATE":"08/19/2026","CONTAMINANT_DESC":"Calcium oxide","CONCENTRATION":"0000.04","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.01","JOB_CD_DESC":"Hydrating Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"300702","EVENT_NO":"F006037","SAMPLE_NO":"000000202504011300","SAMPLE_DATE":"09/16/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.99","EXPOSURE_LIMIT":"0002.94","C_OVER_E":"00.34","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-16"},{"SOURCE_ROW_NUMBER":"300701","EVENT_NO":"F006037","SAMPLE_NO":"000000202504011200","SAMPLE_DATE":"09/16/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-16"},{"SOURCE_ROW_NUMBER":"300700","EVENT_NO":"F006037","SAMPLE_NO":"000000202504011100","SAMPLE_DATE":"09/16/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.50","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-16"},{"SOURCE_ROW_NUMBER":"300425","EVENT_NO":"F006037","SAMPLE_NO":"000000202504011000","SAMPLE_DATE":"09/16/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0001.05","C_OVER_E":"00.15","JOB_CD_DESC":"Kiln/Dryer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-16"},{"SOURCE_ROW_NUMBER":"301320","EVENT_NO":"F00BC6F","SAMPLE_NO":"000000202503521019","SAMPLE_DATE":"08/19/2025","CONTAMINANT_DESC":"Calcium oxide","CONCENTRATION":"0000.30","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.06","JOB_CD_DESC":"Hydrating Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-08-19"},{"SOURCE_ROW_NUMBER":"301319","EVENT_NO":"F00BC6F","SAMPLE_NO":"000000202503520919","SAMPLE_DATE":"08/19/2025","CONTAMINANT_DESC":"Calcium oxide","CONCENTRATION":"0000.11","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.02","JOB_CD_DESC":"Hydrating Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-08-19"},{"SOURCE_ROW_NUMBER":"301316","EVENT_NO":"F00BC6F","SAMPLE_NO":"000000202503392419","SAMPLE_DATE":"08/12/2025","CONTAMINANT_DESC":"Calcium oxide","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.00","JOB_CD_DESC":"Hydrating Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-08-12"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":469,"firstDate":"2000-01-12","lastDate":"2026-03-03","metrics":{"ss":115,"amountDue":166765,"contested":13,"amountPaid":166569,"recentRows":19,"section104d":2,"unterminated":0,"proposedPenalty":185738},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2290520","VIOLATION_NO":"8281937","VIOLATION_ISSUE_DT":"03/03/2026","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/03/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-03-03"},{"SOURCE_ROW_NUMBER":"2290679","VIOLATION_NO":"8281932","VIOLATION_ISSUE_DT":"08/20/2025","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/20/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-08-20"},{"SOURCE_ROW_NUMBER":"2290472","VIOLATION_NO":"8281911","VIOLATION_ISSUE_DT":"01/29/2025","SIG_SUB":"N","PART_SECTION":"56.4201(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"2290482","VIOLATION_NO":"8158770","VIOLATION_ISSUE_DT":"02/10/2022","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2022","PROPOSED_PENALTY":"155","AMOUNT_DUE":"155","AMOUNT_PAID":"155","CONTESTED_IND":"N","sourceDate":"2022-02-10"},{"SOURCE_ROW_NUMBER":"2290481","VIOLATION_NO":"8158769","VIOLATION_ISSUE_DT":"02/10/2022","SIG_SUB":"N","PART_SECTION":"56.4402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/10/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-02-10"},{"SOURCE_ROW_NUMBER":"2290798","VIOLATION_NO":"9872344","VIOLATION_ISSUE_DT":"09/20/2021","SIG_SUB":"N","PART_SECTION":"56.13011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/20/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-09-20"},{"SOURCE_ROW_NUMBER":"2290797","VIOLATION_NO":"9872343","VIOLATION_ISSUE_DT":"09/16/2021","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/16/2021","PROPOSED_PENALTY":"302","AMOUNT_DUE":"302","AMOUNT_PAID":"302","CONTESTED_IND":"N","sourceDate":"2021-09-16"},{"SOURCE_ROW_NUMBER":"2290796","VIOLATION_NO":"9872342","VIOLATION_ISSUE_DT":"09/15/2021","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/16/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-09-15"},{"SOURCE_ROW_NUMBER":"2290795","VIOLATION_NO":"9872341","VIOLATION_ISSUE_DT":"09/14/2021","SIG_SUB":"Y","PART_SECTION":"48.25(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"3","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/16/2023","PROPOSED_PENALTY":"692","AMOUNT_DUE":"692","AMOUNT_PAID":"692","CONTESTED_IND":"N","sourceDate":"2021-09-14"},{"SOURCE_ROW_NUMBER":"2290469","VIOLATION_NO":"8206881","VIOLATION_ISSUE_DT":"01/28/2021","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/28/2021","PROPOSED_PENALTY":"159","AMOUNT_DUE":"159","AMOUNT_PAID":"159","CONTESTED_IND":"N","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"2290468","VIOLATION_NO":"8206880","VIOLATION_ISSUE_DT":"01/28/2021","SIG_SUB":"N","PART_SECTION":"56.14112(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/28/2021","PROPOSED_PENALTY":"159","AMOUNT_DUE":"159","AMOUNT_PAID":"159","CONTESTED_IND":"N","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"2290467","VIOLATION_NO":"8206879","VIOLATION_ISSUE_DT":"01/27/2021","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/28/2021","PROPOSED_PENALTY":"159","AMOUNT_DUE":"159","AMOUNT_PAID":"159","CONTESTED_IND":"N","sourceDate":"2021-01-27"}]}],"safety":{"href":"/api/v1/mines/4400026/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4400026/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":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","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":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"Safety can use.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4402","part":"56","subchapter":"K","subpart":"C","id":"56.4402","citation":"30 CFR 56.4402","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":"Air receiver tanks.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-L/section-56.13011","part":"56","subchapter":"K","subpart":"L","id":"56.13011","citation":"30 CFR 56.13011","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":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 of new miners; minimum courses of instruction; hours of instruction.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.25","part":"48","subchapter":"H","subpart":"B","id":"48.25","citation":"30 CFR 48.25","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4400026","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}