{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2002529","name":"Ray Road Plant","status":"Active","status_date":"2015-05-14","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MI","county":"Oakland","nearest_town":"Wixom","operator_id":"L15392","operator_name":"American Aggregates Of Michigan Inc","controller_id":"M05102","controller_name":"Edward C  Levy Jr","district":"M4","office":"Lansing MI Field Office","employees":13,"latitude":42.841944,"longitude":-83.266111},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":1244},"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":"2002529","name":"Ray Road Plant"},"operator":{"type":"operator","id":"L15392","name":"American Aggregates Of Michigan Inc"},"controller":{"type":"controller","id":"M05102","name":"Edward C  Levy Jr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M02719","name":"Bruce G Weber"},"object":{"type":"mine","id":"2002529","name":"Ray Road Plant"},"validFrom":"1950-01-01","validTo":"1990-03-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|M02719|1950-01-01|1990-03-28"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L03397","name":"Portable Aggregate Producers Inc"},"object":{"type":"mine","id":"2002529","name":"Ray Road Plant"},"validFrom":"1980-02-01","validTo":"1990-03-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|L03397|1980-02-01|1990-03-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M02719","name":"Bruce G Weber"},"object":{"type":"operator","id":"L03397","name":"Portable Aggregate Producers Inc"},"validFrom":"1980-02-01","validTo":"1990-03-28","current":false,"derived":true,"evidenceMineId":"2002529","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|L03397|1980-02-01|M02719|1950-01-01|126708"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M08942","name":"CSR Ltd"},"object":{"type":"mine","id":"2002529","name":"Ray Road Plant"},"validFrom":"1990-02-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|M08942|1990-02-02|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13080","name":"American Aggregates Of Michigan"},"object":{"type":"mine","id":"2002529","name":"Ray Road Plant"},"validFrom":"1990-03-29","validTo":"1997-05-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|L13080|1990-03-29|1997-05-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M08942","name":"CSR Ltd"},"object":{"type":"operator","id":"L13080","name":"American Aggregates Of Michigan"},"validFrom":"1990-03-29","validTo":"1997-05-30","current":false,"derived":true,"evidenceMineId":"2002529","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|L13080|1990-03-29|M08942|1990-02-02|144546"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15392","name":"American Aggregates Of Michigan Inc"},"object":{"type":"mine","id":"2002529","name":"Ray Road Plant"},"validFrom":"1997-05-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|L15392|1997-05-31|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M05102","name":"Edward C  Levy Jr et al"},"object":{"type":"mine","id":"2002529","name":"Ray Road Plant"},"validFrom":"1997-05-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|M05102|1997-05-31|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M05102","name":"Edward C  Levy Jr et al"},"object":{"type":"operator","id":"L15392","name":"American Aggregates Of Michigan Inc"},"validFrom":"1997-05-31","validTo":null,"current":true,"derived":true,"evidenceMineId":"2002529","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2002529|L15392|1997-05-31|M05102|1997-05-31|133712"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":20,"firstDate":"2000-05-09","lastDate":"2025-05-20","metrics":{"daysLost":447,"injuries":20,"fatalities":0,"recentRows":6,"restrictedDays":216,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"186688","DOCUMENT_NO":"220251500013","ACCIDENT_DT":"05/20/2025","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Dry screening plant operator, Screen house operator","NO_INJURIES":"1","DAYS_LOST":"6","NARRATIVE":"Employee was on the wash plant main screen deck cleaning off the walkway when a rock bounced out of a nearby in-feed drop box and struck the employees left hand.","sourceDate":"2025-05-20"},{"SOURCE_ROW_NUMBER":"104694","DOCUMENT_NO":"220231460019","ACCIDENT_DT":"05/22/2023","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was exiting a motor grader, EE was facing the steps of the grader while holding onto both handles. As EE was completing the dismount to the ground, EE's right foot slipped on uneven surface, and EE twisted right ankle which caused EE to fall.","sourceDate":"2023-05-22"},{"SOURCE_ROW_NUMBER":"156613","DOCUMENT_NO":"220231280007","ACCIDENT_DT":"05/02/2023","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"STRIKING OR BUMPING","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"30","NARRATIVE":"Employee was performing EE's pre-shift inspection on Loader 944K2 and went into the lube shed to get a few rags to clean the windows on the loader.  As EE exited the building and was walking back to EE's loader, EE struck EE's right shin on a large set of wheel chocks that were stacked together in front of the building.","sourceDate":"2023-05-02"},{"SOURCE_ROW_NUMBER":"18939","DOCUMENT_NO":"220212300002","ACCIDENT_DT":"08/05/2021","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":"The employee went to start the pump on the water truck with the pull rope and the handle broke cutting EE's right index finger, which required 6 stitches.","sourceDate":"2021-08-05"},{"SOURCE_ROW_NUMBER":"31922","DOCUMENT_NO":"220211400023","ACCIDENT_DT":"05/08/2021","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 shoveling/moving wet raw material under a conveyor belt to the walkway just to the employee's right in the wash plant surge tunnel, when employee felt some discomfort in left shoulder blade. This was a first aid until May 14th when employee had initial visit at the clinic.","sourceDate":"2021-05-08"},{"SOURCE_ROW_NUMBER":"251296","DOCUMENT_NO":"220211090025","ACCIDENT_DT":"04/12/2021","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":"299","NARRATIVE":"Employee was replacing shoes in the VSI crusher with new ones. During this task their back started to feel tight. Later that day this employee went to install a scraper on a conveyor and as they stepped over a beam they felt a twinge in their back.","sourceDate":"2021-04-12"},{"SOURCE_ROW_NUMBER":"23275","DOCUMENT_NO":"220171860021","ACCIDENT_DT":"06/21/2017","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"78","NARRATIVE":"Employee was stepping off the D8D7 dozer and as employee reached the ground with left foot first, employee rotated to the left and felt a pop in left knee. The ground was just graded flat.","sourceDate":"2017-06-21"},{"SOURCE_ROW_NUMBER":"100490","DOCUMENT_NO":"220091970040","ACCIDENT_DT":"06/25/2009","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"25","NARRATIVE":"Employee stated that as he was exiting the truck his foot slipped off the step and he landed on the ground in an awkward maner. He later stated that his knee was sore. He was taken to the clinic as a pre caution where it was diagnosed as a minor strain. Return to work regular job.","sourceDate":"2009-06-25"},{"SOURCE_ROW_NUMBER":"31923","DOCUMENT_NO":"220090990037","ACCIDENT_DT":"03/25/2009","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Weighman, Scale person","NO_INJURIES":"1","DAYS_LOST":"9","NARRATIVE":"Employee was in Scale office before shift. Stood up from chair to walk to fax/copier, took one step and knee gave out. (Did not hit anything, twist or turn). Employee said she had been exercising a lot using \"WII Fitness\" program.","sourceDate":"2009-03-25"},{"SOURCE_ROW_NUMBER":"134958","DOCUMENT_NO":"220072710021","ACCIDENT_DT":"09/12/2007","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","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 came to work with a brace on right wrist- said he'd been to his doctor-told he has carpal tunnel.  Our HR dept sent him to a company referred doctor on 9/20 at which time he was given Ibuprofen (800 mg) 30 tablets & put on work restrictions which make him unable to perform his regular duties as a loader oper.  He is currently working as a plant oper.","sourceDate":"2007-09-12"},{"SOURCE_ROW_NUMBER":"208180","DOCUMENT_NO":"220071500019","ACCIDENT_DT":"05/24/2007","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Installing belt scraper on stacker head pulley. Pipe of scraper barely in mounting fork, went to slide collar into place in gear box, caused pipe to fall off fork. Trying to keep scraper from falling, grabbed pipe too close & the force of it falling pinched his hand between the pipe & mounting fork.","sourceDate":"2007-05-24"},{"SOURCE_ROW_NUMBER":"87783","DOCUMENT_NO":"220052900071","ACCIDENT_DT":"09/24/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","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","DAYS_LOST":"0","NARRATIVE":"EMPLOYEE WAS USING A CUTTING TORCH & A SPARK BURNED HIS KNEE.","sourceDate":"2005-09-24"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2015-05-14","lastDate":"2015-05-14","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":78,"firstDate":"2000-09-07","lastDate":"2026-04-08","metrics":{"ss":17,"delinquent":75,"recentRows":12,"paidPenalty":8954,"proposedPenalty":11206,"currentAssessment":11112},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3022294","VIOLATION_NO":"5116897","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"46.11(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"3022293","VIOLATION_NO":"5116896","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2992137","VIOLATION_NO":"5110246","ISSUE_DT":"07/28/2025","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":"2025-07-28"},{"SOURCE_ROW_NUMBER":"2702000","VIOLATION_NO":"9623767","ISSUE_DT":"04/18/2023","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-18"},{"SOURCE_ROW_NUMBER":"2701999","VIOLATION_NO":"9623766","ISSUE_DT":"04/18/2023","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-18"},{"SOURCE_ROW_NUMBER":"2691200","VIOLATION_NO":"9622377","ISSUE_DT":"04/05/2022","CFR_STANDARD_CD":"56.20011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-05"},{"SOURCE_ROW_NUMBER":"2691108","VIOLATION_NO":"9622281","ISSUE_DT":"11/04/2021","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-11-04"},{"SOURCE_ROW_NUMBER":"2691107","VIOLATION_NO":"9622280","ISSUE_DT":"11/04/2021","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"187.00","CURRENT_ASSESSMENT_AMT":"187.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-11-04"},{"SOURCE_ROW_NUMBER":"2691106","VIOLATION_NO":"9622279","ISSUE_DT":"11/03/2021","CFR_STANDARD_CD":"56.14112(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-11-03"},{"SOURCE_ROW_NUMBER":"2691105","VIOLATION_NO":"9622278","ISSUE_DT":"11/03/2021","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-11-03"},{"SOURCE_ROW_NUMBER":"2691104","VIOLATION_NO":"9622277","ISSUE_DT":"11/03/2021","CFR_STANDARD_CD":"56.20011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-11-03"},{"SOURCE_ROW_NUMBER":"2592325","VIOLATION_NO":"8842588","ISSUE_DT":"03/15/2021","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-03-15"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2010-11-09","lastDate":"2020-06-17","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":548,"originalPenalty":642},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"421818","VIOLATION_NO":"9385535","DOCKET_NO":"LAKE 2020-0153","DECISION_DT":"06/17/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"217.00","DECISION_PENALTY_AMT":"123.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2020-06-17"},{"SOURCE_ROW_NUMBER":"254303","VIOLATION_NO":"6410193","DOCKET_NO":"LAKE 2009-695M","DECISION_DT":"11/09/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-11-09"},{"SOURCE_ROW_NUMBER":"134505","VIOLATION_NO":"8952500","DOCKET_NO":"LAKE 2018-0340"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2009-07-01","lastDate":"2020-01-28","metrics":{"decisions":2,"ssChanged":1,"recentRows":0,"decisionPenalty":548,"proposedPenalty":2649},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"328379","CITATION_NO":"9385535","CITATION_ISSUE_DT":"01/28/2020","DOCKET_NO":"LAKE 2020-0153","DECISION_DT":"06/17/2020","CFR_STANDARD_CODE":"56.11002","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"217.00","DECISION_PENALTY_AMT":"123.00","sourceDate":"2020-01-28"},{"SOURCE_ROW_NUMBER":"271389","CITATION_NO":"8952500","CITATION_ISSUE_DT":"05/17/2018","DOCKET_NO":"LAKE 2018-0340","CFR_STANDARD_CODE":"46.5(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2007.00","sourceDate":"2018-05-17"},{"SOURCE_ROW_NUMBER":"297339","CITATION_NO":"6410193","CITATION_ISSUE_DT":"07/01/2009","DOCKET_NO":"LAKE 2009-695M","DECISION_DT":"11/09/2010","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"425.00","DECISION_PENALTY_AMT":"425.00","sourceDate":"2009-07-01"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":586,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":6,"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":131,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":6,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"1980-02-01","lastDate":"1997-05-31","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":49,"firstDate":"2000-09-07","lastDate":"2026-04-08","metrics":{"inspectors":54,"recentRows":12,"onSiteHours":775.25,"inspectionHours":1239.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"172656","EVENT_NO":"F030029","INSPECTION_BEGIN_DT":"04/08/2026","INSPECTION_END_DT":"04/09/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"77819","EVENT_NO":"F02E6DF","INSPECTION_BEGIN_DT":"10/27/2025","INSPECTION_END_DT":"10/28/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.25","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2025-10-27"},{"SOURCE_ROW_NUMBER":"162417","EVENT_NO":"F01B6A6","INSPECTION_BEGIN_DT":"07/28/2025","INSPECTION_END_DT":"07/30/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"28.5","SUM_TOTAL_ON_SITE_HOURS":"19.5","sourceDate":"2025-07-28"},{"SOURCE_ROW_NUMBER":"383086","EVENT_NO":"F014696","INSPECTION_BEGIN_DT":"01/06/2025","INSPECTION_END_DT":"01/07/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2025-01-06"},{"SOURCE_ROW_NUMBER":"84241","EVENT_NO":"6953177","INSPECTION_BEGIN_DT":"09/04/2024","INSPECTION_END_DT":"09/04/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2024-09-04"},{"SOURCE_ROW_NUMBER":"472596","EVENT_NO":"F00CAA1","INSPECTION_BEGIN_DT":"08/13/2024","INSPECTION_END_DT":"08/14/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2024-08-13"},{"SOURCE_ROW_NUMBER":"332089","EVENT_NO":"6953123","INSPECTION_BEGIN_DT":"03/07/2024","INSPECTION_END_DT":"03/13/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2024-03-07"},{"SOURCE_ROW_NUMBER":"132425","EVENT_NO":"6908348","INSPECTION_BEGIN_DT":"04/18/2023","INSPECTION_END_DT":"04/19/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26.25","SUM_TOTAL_ON_SITE_HOURS":"19","sourceDate":"2023-04-18"},{"SOURCE_ROW_NUMBER":"173041","EVENT_NO":"6908315","INSPECTION_BEGIN_DT":"02/06/2023","INSPECTION_END_DT":"02/07/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2023-02-06"},{"SOURCE_ROW_NUMBER":"1101876","EVENT_NO":"6902733","INSPECTION_BEGIN_DT":"04/04/2022","INSPECTION_END_DT":"04/06/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"33.5","SUM_TOTAL_ON_SITE_HOURS":"23.75","sourceDate":"2022-04-04"},{"SOURCE_ROW_NUMBER":"877072","EVENT_NO":"6902702","INSPECTION_BEGIN_DT":"11/03/2021","INSPECTION_END_DT":"11/05/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"37.25","SUM_TOTAL_ON_SITE_HOURS":"22.75","sourceDate":"2021-11-03"},{"SOURCE_ROW_NUMBER":"268055","EVENT_NO":"6835864","INSPECTION_BEGIN_DT":"03/15/2021","INSPECTION_END_DT":"03/16/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2021-03-15"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":212,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":14747,"employees":20,"production":0},"2026-Q1":{"hours":7971,"employees":12,"production":0},"2025-Q4":{"hours":10917,"employees":16,"production":0},"2025-Q3":{"hours":14553,"employees":21,"production":0},"2025-Q2":{"hours":13406,"employees":19,"production":0},"2025-Q1":{"hours":7238,"employees":11,"production":0},"2024-Q4":{"hours":8355,"employees":16,"production":0},"2024-Q3":{"hours":12185,"employees":18,"production":0},"2024-Q2":{"hours":14044,"employees":21,"production":0},"2024-Q1":{"hours":8896,"employees":13,"production":0},"2023-Q4":{"hours":13305,"employees":21,"production":0},"2023-Q3":{"hours":15234,"employees":21,"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":50778,"employees":17,"production":0},"2018":{"hours":56758,"employees":19,"production":0},"2019":{"hours":63289,"employees":23,"production":0},"2020":{"hours":55638,"employees":22,"production":0},"2021":{"hours":48264,"employees":19,"production":0},"2022":{"hours":65728,"employees":24,"production":0},"2023":{"hours":54849,"employees":21,"production":0},"2024":{"hours":43480,"employees":17,"production":0},"2025":{"hours":46114,"employees":17,"production":0},"2026":{"hours":22718,"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":25,"firstDate":"2002-07-24","lastDate":"2025-10-28","metrics":{"recentRows":8,"actionTaken":25,"maxExposureRatio":0.75,"overExposureLimit":0,"exposureRatioTotal":2.62},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"304674","EVENT_NO":"F02E6DF","SAMPLE_NO":"000000202504732700","SAMPLE_DATE":"10/28/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"304673","EVENT_NO":"F02E6DF","SAMPLE_NO":"000000202504732600","SAMPLE_DATE":"10/28/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"304672","EVENT_NO":"F02E6DF","SAMPLE_NO":"000000202504732500","SAMPLE_DATE":"10/28/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"303505","EVENT_NO":"F02E6DF","SAMPLE_NO":"000000202504732800","SAMPLE_DATE":"10/28/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0001.18","C_OVER_E":"00.16","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"285942","EVENT_NO":"6953177","SAMPLE_NO":"000000202403642000","SAMPLE_DATE":"09/04/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-04"},{"SOURCE_ROW_NUMBER":"285941","EVENT_NO":"6953177","SAMPLE_NO":"000000202403641900","SAMPLE_DATE":"09/04/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-04"},{"SOURCE_ROW_NUMBER":"249554","EVENT_NO":"6902702","SAMPLE_NO":"000000202104622300","SAMPLE_DATE":"11/04/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.29","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-11-04"},{"SOURCE_ROW_NUMBER":"249553","EVENT_NO":"6902702","SAMPLE_NO":"000000202104622200","SAMPLE_DATE":"11/04/2021","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-11-04"},{"SOURCE_ROW_NUMBER":"226921","EVENT_NO":"6748719","SAMPLE_NO":"000000201806292700","SAMPLE_DATE":"11/14/2018","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-11-14"},{"SOURCE_ROW_NUMBER":"226920","EVENT_NO":"6748719","SAMPLE_NO":"000000201806292600","SAMPLE_DATE":"11/14/2018","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":"2018-11-14"},{"SOURCE_ROW_NUMBER":"226919","EVENT_NO":"6748719","SAMPLE_NO":"000000201806292500","SAMPLE_DATE":"11/14/2018","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-11-14"},{"SOURCE_ROW_NUMBER":"150334","EVENT_NO":"6703415","SAMPLE_NO":"000000201407883200","SAMPLE_DATE":"10/08/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-10-08"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":78,"firstDate":"2000-09-07","lastDate":"2026-04-08","metrics":{"ss":17,"amountDue":11112,"contested":1,"amountPaid":8954,"recentRows":12,"section104d":0,"unterminated":0,"proposedPenalty":11206},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1310981","VIOLATION_NO":"5116897","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"46.11(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"1310980","VIOLATION_NO":"5116896","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"1311010","VIOLATION_NO":"5110246","VIOLATION_ISSUE_DT":"07/28/2025","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-28"},{"SOURCE_ROW_NUMBER":"1310983","VIOLATION_NO":"9623767","VIOLATION_ISSUE_DT":"04/18/2023","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/18/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-18"},{"SOURCE_ROW_NUMBER":"1310982","VIOLATION_NO":"9623766","VIOLATION_ISSUE_DT":"04/18/2023","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/19/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-18"},{"SOURCE_ROW_NUMBER":"1310979","VIOLATION_NO":"9622377","VIOLATION_ISSUE_DT":"04/05/2022","SIG_SUB":"N","PART_SECTION":"56.20011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/06/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-04-05"},{"SOURCE_ROW_NUMBER":"1311022","VIOLATION_NO":"9622281","VIOLATION_ISSUE_DT":"11/04/2021","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/04/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-11-04"},{"SOURCE_ROW_NUMBER":"1311021","VIOLATION_NO":"9622280","VIOLATION_ISSUE_DT":"11/04/2021","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/05/2021","PROPOSED_PENALTY":"187","AMOUNT_DUE":"187","AMOUNT_PAID":"187","CONTESTED_IND":"N","sourceDate":"2021-11-04"},{"SOURCE_ROW_NUMBER":"1311020","VIOLATION_NO":"9622279","VIOLATION_ISSUE_DT":"11/03/2021","SIG_SUB":"N","PART_SECTION":"56.14112(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/04/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-11-03"},{"SOURCE_ROW_NUMBER":"1311019","VIOLATION_NO":"9622278","VIOLATION_ISSUE_DT":"11/03/2021","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/04/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-11-03"},{"SOURCE_ROW_NUMBER":"1311018","VIOLATION_NO":"9622277","VIOLATION_ISSUE_DT":"11/03/2021","SIG_SUB":"N","PART_SECTION":"56.20011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/04/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-11-03"},{"SOURCE_ROW_NUMBER":"1310973","VIOLATION_NO":"8842588","VIOLATION_ISSUE_DT":"03/15/2021","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/16/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-03-15"}]}],"safety":{"href":"/api/v1/mines/2002529/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2002529/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":"Site-specific hazard awareness training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.11","part":"46","subchapter":"H","subpart":"","id":"46.11","citation":"30 CFR 46.11","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":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"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":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","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":"Barricades and warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011","part":"56","subchapter":"K","subpart":"S","id":"56.20011","citation":"30 CFR 56.20011","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":"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":"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":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":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2002529","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}