{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"0900693","name":"Habersham Quarry","status":"Active","status_date":"1976-04-23","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Granite","state":"GA","county":"Habersham","nearest_town":"Demorest","operator_id":"L16897","operator_name":"Heidelberg Materials Southeast Agg., LLC","controller_id":"M00004","controller_name":"Heidelberg Materials AG","district":"C07","office":"Knoxville TN Field Office","employees":11,"latitude":34.578611,"longitude":-83.548889},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":929},"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":"0900693","name":"Habersham Quarry"},"operator":{"type":"operator","id":"L16897","name":"Heidelberg Materials Southeast Agg., LLC"},"controller":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L05573","name":"North Georgia Crushed Stone Corp"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"1950-01-01","validTo":"1979-01-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L05573|1950-01-01|1979-01-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00620","name":"Ivy Corp"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"1950-01-01","validTo":"1979-01-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|M00620|1950-01-01|1979-01-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00620","name":"Ivy Corp"},"object":{"type":"operator","id":"L05573","name":"North Georgia Crushed Stone Corp"},"validFrom":"1950-01-01","validTo":"1979-01-31","current":false,"derived":true,"evidenceMineId":"0900693","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L05573|1950-01-01|M00620|1950-01-01|113520"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00755","name":"Davidson Mineral Properties Inc"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"1979-02-01","validTo":"1988-11-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L00755|1979-02-01|1988-11-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00002","name":"Koppers Company Inc"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"1979-02-01","validTo":"1988-11-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|M00002|1979-02-01|1988-11-13"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00002","name":"Koppers Company Inc"},"object":{"type":"operator","id":"L00755","name":"Davidson Mineral Properties Inc"},"validFrom":"1979-02-01","validTo":"1988-11-13","current":false,"derived":true,"evidenceMineId":"0900693","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L00755|1979-02-01|M00002|1979-02-01|100377"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"1988-11-14","validTo":"2007-08-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|M00521|1988-11-14|2007-08-22"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16323","name":"Hanson Aggregates East Inc"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"1988-11-14","validTo":"2002-01-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L16323|1988-11-14|2002-01-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"1988-11-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|M00521|1988-11-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"operator","id":"L16323","name":"Hanson Aggregates East Inc"},"validFrom":"1988-11-14","validTo":"2002-01-31","current":false,"derived":true,"evidenceMineId":"0900693","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L16323|1988-11-14|M00521|1988-11-14|112466"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16897","name":"Heidelberg Materials Southeast Agg., LLC"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"2002-02-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L16897|2002-02-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00521","name":"Hanson PLC"},"object":{"type":"operator","id":"L16897","name":"Heidelberg Materials Southeast Agg., LLC"},"validFrom":"2002-02-01","validTo":"2007-08-22","current":false,"derived":true,"evidenceMineId":"0900693","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L16897|2002-02-01|M00521|1988-11-14|112169"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"mine","id":"0900693","name":"Habersham Quarry"},"validFrom":"2007-08-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|M00004|2007-08-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00004","name":"Heidelberg Materials AG"},"object":{"type":"operator","id":"L16897","name":"Heidelberg Materials Southeast Agg., LLC"},"validFrom":"2007-08-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"0900693","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0900693|L16897|2002-02-01|M00004|2007-08-23|100728"}}],"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":10,"firstDate":"2000-10-11","lastDate":"2024-02-13","metrics":{"daysLost":315,"injuries":10,"fatalities":0,"recentRows":1,"restrictedDays":89,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"194155","DOCUMENT_NO":"220240510028","ACCIDENT_DT":"02/13/2024","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Tip of employee's right pinky finger was partially amputated after being caught between a v-belt and motor sheave connected to the jaw crusher flywheel.  The flywheel counterweight was not resting in the down position after lockout.  When the employee checked the tension on the v-belt, it caused the flywheel and belt to move and caught EE's finger in the sheave.","sourceDate":"2024-02-13"},{"SOURCE_ROW_NUMBER":"254521","DOCUMENT_NO":"220173540011","ACCIDENT_DT":"05/17/2017","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was removing the gear box from a head pulley.  Employee was using a 3 ft 6 lb soft face hammer.  EE struck the bearing in an up to down motion.  When ee hit bearing it shattered in multiple pieces.  One of the pieces struck the employee in left upper arm, approximately 4 inches in length.","sourceDate":"2017-05-17"},{"SOURCE_ROW_NUMBER":"194154","DOCUMENT_NO":"220092680010","ACCIDENT_DT":"09/10/2009","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was positioning hydraulic ram on 4 1/4 cone crusher to tighten bowl down.  As ram retracted employee did not realize his finger was in the way of the moving cylinder.  As the cylinder closed the tip of his right index finger was crushed.","sourceDate":"2009-09-10"},{"SOURCE_ROW_NUMBER":"258875","DOCUMENT_NO":"220061660011","ACCIDENT_DT":"06/09/2006","DEGREE_INJURY":"INJURIES INVOLVNG NONEMPLOYEES","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Customer truck driver had the truck bed back gate close on his middle finger of his right hand. The injury required stitches to close cut.","sourceDate":"2006-06-09"},{"SOURCE_ROW_NUMBER":"181372","DOCUMENT_NO":"220050420020","ACCIDENT_DT":"02/04/2005","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"While cleaning tracks on excavator part of the debris came over safety glasses into eye.  This was due to material being frozen more force was used to get it to break loose.  Attempt was made previous day but again it was frozen.  Employee sustained a scleral abrasion to the right eye.","sourceDate":"2005-02-04"},{"SOURCE_ROW_NUMBER":"26590","DOCUMENT_NO":"220021930019","ACCIDENT_DT":"06/28/2002","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"EE WAS REBUILDING A SMALL HYDRAULIC PUMP, WHICH WAS BEING HELD BY A BENCH VISE. WHENT HE PUMP SLIPPED LOOSE FROM THE VISE, THE EE REACHED TO CATCH IT, GETTING HIS FINGER CAUGHT BETWEEN PUMP AN D TABLE SURFACE. T","sourceDate":"2002-06-28"},{"SOURCE_ROW_NUMBER":"39404","DOCUMENT_NO":"220020220101","ACCIDENT_DT":"01/11/2002","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","NARRATIVE":"WAS TIGHTENING THE TENSION ROD AT THE PRIMARY CRUSHER WHEN THE ROD BROKE, AND THE TORQUE EXTENSION HANDLE END RAKED ACROSS HIS HAND CAUSING A DEEP LACERATION REQUIRING STITCHES TO CLOSE.","sourceDate":"2002-01-11"},{"SOURCE_ROW_NUMBER":"263159","DOCUMENT_NO":"220011420014","ACCIDENT_DT":"05/09/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"285","NARRATIVE":"EE WAS LIFTING SCREENS INTO PLACE ON THE BOTTOM DECK OF #2 SCREEN.","sourceDate":"2001-05-09"},{"SOURCE_ROW_NUMBER":"228725","DOCUMENT_NO":"220002920035","ACCIDENT_DT":"10/11/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"ELECTRICAL","ACCIDENT_TYPE":"Flash burns (electric)","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"WHILE TIGHTENING THE SCREWS TO A BREAKER IN AN ELECTRICAL BOX THE SCREWDRIVER MADE CONTACT WITH THE METAL FRAME CAUSING AN ELECTRICAL SHORT & F LASHBURNS TO EE'S EYES. HE WAS GIVEN PRESCRIPTIO N FOR HIS EYES.","sourceDate":"2000-10-11"},{"SOURCE_ROW_NUMBER":"177083","DOCUMENT_NO":"220002980026","ACCIDENT_DT":"10/11/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"ELECTRICAL","ACCIDENT_TYPE":"Flash burns (electric)","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"29","NARRATIVE":"WHILE TIGHTENING THE SCREWS TO A BREAKER IN AN ELECTRICAL BOX THE SCREWDRIVER MADE CONTACT WITHTHE METAL FRAME CAUSING AN ELECTRICAL SHORT AND ELECTRICAL BURNS TO EMPLOYEE'S FACE, EYES AND FOREARM.","sourceDate":"2000-10-11"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1976-04-23","lastDate":"1976-04-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-area-samples","name":"Metal and Nonmetal Area Samples","domains":["health","safety"],"products":["area contaminant trends","result-to-standard context","sampling recency"],"rowCount":3,"firstDate":"2025-08-18","lastDate":"2026-04-02","metrics":{"recentRows":3,"actionTaken":3,"concentrationTotal":0},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":83,"firstDate":"2000-10-26","lastDate":"2022-09-13","metrics":{"ss":11,"delinquent":77,"recentRows":3,"paidPenalty":9213.21,"proposedPenalty":9535,"currentAssessment":9535},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2709012","VIOLATION_NO":"9704339","ISSUE_DT":"09/13/2022","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"144.00","CURRENT_ASSESSMENT_AMT":"144.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2022-09-13"},{"SOURCE_ROW_NUMBER":"2709011","VIOLATION_NO":"9704338","ISSUE_DT":"09/13/2022","CFR_STANDARD_CD":"47.44(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-09-13"},{"SOURCE_ROW_NUMBER":"2709010","VIOLATION_NO":"9704337","ISSUE_DT":"09/12/2022","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-09-12"},{"SOURCE_ROW_NUMBER":"2613021","VIOLATION_NO":"9491147","ISSUE_DT":"09/15/2020","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2020-09-15"},{"SOURCE_ROW_NUMBER":"2613020","VIOLATION_NO":"9491146","ISSUE_DT":"09/15/2020","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2020-09-15"},{"SOURCE_ROW_NUMBER":"2524475","VIOLATION_NO":"9336285","ISSUE_DT":"06/18/2019","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"154.00","CURRENT_ASSESSMENT_AMT":"154.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-06-18"},{"SOURCE_ROW_NUMBER":"2524445","VIOLATION_NO":"9336257","ISSUE_DT":"02/14/2019","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-02-14"},{"SOURCE_ROW_NUMBER":"2524444","VIOLATION_NO":"9336256","ISSUE_DT":"02/13/2019","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-02-13"},{"SOURCE_ROW_NUMBER":"2523092","VIOLATION_NO":"9421833","ISSUE_DT":"07/31/2018","CFR_STANDARD_CD":"56.16006","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"208.00","CURRENT_ASSESSMENT_AMT":"208.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"2523091","VIOLATION_NO":"9421832","ISSUE_DT":"07/31/2018","CFR_STANDARD_CD":"47.44(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"2523090","VIOLATION_NO":"9421831","ISSUE_DT":"07/31/2018","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"2523089","VIOLATION_NO":"9421830","ISSUE_DT":"07/31/2018","CFR_STANDARD_CD":"56.4201(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-07-31"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":414,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":8,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":110,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":8,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":5,"firstDate":"1950-01-01","lastDate":"2002-02-01","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":71,"firstDate":"2000-03-02","lastDate":"2026-05-21","metrics":{"inspectors":70,"recentRows":13,"onSiteHours":676.75,"inspectionHours":1137.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"210107","EVENT_NO":"F02E04F","INSPECTION_BEGIN_DT":"05/21/2026","INSPECTION_END_DT":"05/22/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2026-05-21"},{"SOURCE_ROW_NUMBER":"361030","EVENT_NO":"F02C248","INSPECTION_BEGIN_DT":"04/02/2026","INSPECTION_END_DT":"04/02/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2026-04-02"},{"SOURCE_ROW_NUMBER":"8171","EVENT_NO":"F02E02D","INSPECTION_BEGIN_DT":"12/16/2025","INSPECTION_END_DT":"12/19/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.75","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2025-12-16"},{"SOURCE_ROW_NUMBER":"1092889","EVENT_NO":"F013E65","INSPECTION_BEGIN_DT":"08/18/2025","INSPECTION_END_DT":"08/18/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2025-08-18"},{"SOURCE_ROW_NUMBER":"1024845","EVENT_NO":"F013E66","INSPECTION_BEGIN_DT":"07/21/2025","INSPECTION_END_DT":"07/28/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"34.5","SUM_TOTAL_ON_SITE_HOURS":"20.5","sourceDate":"2025-07-21"},{"SOURCE_ROW_NUMBER":"387366","EVENT_NO":"F01279E","INSPECTION_BEGIN_DT":"03/19/2025","INSPECTION_END_DT":"03/19/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2025-03-19"},{"SOURCE_ROW_NUMBER":"347459","EVENT_NO":"6975319","INSPECTION_BEGIN_DT":"06/17/2024","INSPECTION_END_DT":"06/18/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2024-06-17"},{"SOURCE_ROW_NUMBER":"303183","EVENT_NO":"6975303","INSPECTION_BEGIN_DT":"01/10/2024","INSPECTION_END_DT":"01/11/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2024-01-10"},{"SOURCE_ROW_NUMBER":"931710","EVENT_NO":"6972849","INSPECTION_BEGIN_DT":"09/20/2023","INSPECTION_END_DT":"09/20/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2023-09-20"},{"SOURCE_ROW_NUMBER":"613122","EVENT_NO":"6914081","INSPECTION_BEGIN_DT":"03/12/2023","INSPECTION_END_DT":"03/13/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2023-03-12"},{"SOURCE_ROW_NUMBER":"297193","EVENT_NO":"6912810","INSPECTION_BEGIN_DT":"09/12/2022","INSPECTION_END_DT":"09/14/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2022-09-12"},{"SOURCE_ROW_NUMBER":"202219","EVENT_NO":"6793566","INSPECTION_BEGIN_DT":"03/17/2022","INSPECTION_END_DT":"03/17/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2022-03-17"}]},{"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":9382,"employees":15,"production":0},"2002-Q3":{"hours":11492,"employees":17,"production":0},"2002-Q2":{"hours":11517,"employees":17,"production":0},"2002-Q1":{"hours":10154,"employees":27,"production":0},"2001-Q4":{"hours":9645,"employees":15,"production":0},"2001-Q3":{"hours":9548,"employees":15,"production":0},"2001-Q2":{"hours":7700,"employees":13,"production":0},"2001-Q1":{"hours":8879,"employees":13,"production":0},"2000-Q4":{"hours":9766,"employees":14,"production":0},"2000-Q3":{"hours":10256,"employees":14,"production":0},"2000-Q2":{"hours":9766,"employees":14,"production":0},"2000-Q1":{"hours":8932,"employees":14,"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":81,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":20172,"employees":17,"production":0},"2018":{"hours":21136,"employees":20,"production":0},"2019":{"hours":22881,"employees":14,"production":0},"2020":{"hours":20510,"employees":14,"production":0},"2021":{"hours":22875,"employees":8,"production":0},"2022":{"hours":21372,"employees":10,"production":0},"2023":{"hours":23195,"employees":9,"production":0},"2024":{"hours":27452,"employees":11,"production":0},"2025":{"hours":21710,"employees":9,"production":0},"2026":{"hours":12009,"employees":12,"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":31,"firstDate":"2002-05-23","lastDate":"2025-07-23","metrics":{"recentRows":3,"actionTaken":31,"maxExposureRatio":0.7,"overExposureLimit":0,"exposureRatioTotal":5.35},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"298301","EVENT_NO":"F013E66","SAMPLE_NO":"000000202503018100","SAMPLE_DATE":"07/23/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-07-23"},{"SOURCE_ROW_NUMBER":"298300","EVENT_NO":"F013E66","SAMPLE_NO":"000000202503018000","SAMPLE_DATE":"07/23/2025","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":"2025-07-23"},{"SOURCE_ROW_NUMBER":"298056","EVENT_NO":"F013E66","SAMPLE_NO":"000000202503017900","SAMPLE_DATE":"07/23/2025","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":"2025-07-23"},{"SOURCE_ROW_NUMBER":"236089","EVENT_NO":"6796291","SAMPLE_NO":"000000201903666000","SAMPLE_DATE":"06/25/2019","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-06-25"},{"SOURCE_ROW_NUMBER":"236088","EVENT_NO":"6796291","SAMPLE_NO":"000000201903665900","SAMPLE_DATE":"06/25/2019","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":"2019-06-25"},{"SOURCE_ROW_NUMBER":"236087","EVENT_NO":"6796291","SAMPLE_NO":"000000201903665800","SAMPLE_DATE":"06/25/2019","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-06-25"},{"SOURCE_ROW_NUMBER":"213934","EVENT_NO":"6795110","SAMPLE_NO":"000000201707384700","SAMPLE_DATE":"12/20/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.71","EXPOSURE_LIMIT":"0003.30","C_OVER_E":"00.22","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-12-20"},{"SOURCE_ROW_NUMBER":"213933","EVENT_NO":"6795110","SAMPLE_NO":"000000201707384600","SAMPLE_DATE":"12/20/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-12-20"},{"SOURCE_ROW_NUMBER":"213932","EVENT_NO":"6795110","SAMPLE_NO":"000000201707384500","SAMPLE_DATE":"12/20/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.13","EXPOSURE_LIMIT":"0002.76","C_OVER_E":"00.41","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-12-20"},{"SOURCE_ROW_NUMBER":"213248","EVENT_NO":"6717780","SAMPLE_NO":"000000201700543300","SAMPLE_DATE":"02/01/2017","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-02-01"},{"SOURCE_ROW_NUMBER":"177421","EVENT_NO":"6717780","SAMPLE_NO":"000000201700543200","SAMPLE_DATE":"02/01/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0001.42","C_OVER_E":"00.10","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-02-01"},{"SOURCE_ROW_NUMBER":"177420","EVENT_NO":"6717780","SAMPLE_NO":"000000201700543100","SAMPLE_DATE":"02/01/2017","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":"2017-02-01"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":83,"firstDate":"2000-10-26","lastDate":"2022-09-13","metrics":{"ss":11,"amountDue":9535,"contested":0,"amountPaid":9213.21,"recentRows":3,"section104d":0,"unterminated":0,"proposedPenalty":9535},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"411406","VIOLATION_NO":"9704339","VIOLATION_ISSUE_DT":"09/13/2022","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/14/2022","PROPOSED_PENALTY":"144","AMOUNT_DUE":"144","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2022-09-13"},{"SOURCE_ROW_NUMBER":"411405","VIOLATION_NO":"9704338","VIOLATION_ISSUE_DT":"09/13/2022","SIG_SUB":"N","PART_SECTION":"47.44(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/13/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-09-13"},{"SOURCE_ROW_NUMBER":"411404","VIOLATION_NO":"9704337","VIOLATION_ISSUE_DT":"09/12/2022","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/13/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-09-12"},{"SOURCE_ROW_NUMBER":"411402","VIOLATION_NO":"9491147","VIOLATION_ISSUE_DT":"09/15/2020","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/08/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"63.21","CONTESTED_IND":"N","sourceDate":"2020-09-15"},{"SOURCE_ROW_NUMBER":"411401","VIOLATION_NO":"9491146","VIOLATION_ISSUE_DT":"09/15/2020","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/08/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-09-15"},{"SOURCE_ROW_NUMBER":"411372","VIOLATION_NO":"9336285","VIOLATION_ISSUE_DT":"06/18/2019","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/19/2019","PROPOSED_PENALTY":"154","AMOUNT_DUE":"154","AMOUNT_PAID":"154","CONTESTED_IND":"N","sourceDate":"2019-06-18"},{"SOURCE_ROW_NUMBER":"411353","VIOLATION_NO":"9336257","VIOLATION_ISSUE_DT":"02/14/2019","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/14/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-02-14"},{"SOURCE_ROW_NUMBER":"411352","VIOLATION_NO":"9336256","VIOLATION_ISSUE_DT":"02/13/2019","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/14/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-02-13"},{"SOURCE_ROW_NUMBER":"411396","VIOLATION_NO":"9421833","VIOLATION_ISSUE_DT":"07/31/2018","SIG_SUB":"Y","PART_SECTION":"56.16006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/31/2018","PROPOSED_PENALTY":"208","AMOUNT_DUE":"208","AMOUNT_PAID":"208","CONTESTED_IND":"N","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"411395","VIOLATION_NO":"9421832","VIOLATION_ISSUE_DT":"07/31/2018","SIG_SUB":"N","PART_SECTION":"47.44(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/31/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"411394","VIOLATION_NO":"9421831","VIOLATION_ISSUE_DT":"07/31/2018","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/31/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"411393","VIOLATION_NO":"9421830","VIOLATION_ISSUE_DT":"07/31/2018","SIG_SUB":"N","PART_SECTION":"56.4201(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/31/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-07-31"}]}],"safety":{"href":"/api/v1/mines/0900693/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0900693/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":"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":"Temporary, portable containers.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.44","part":"47","subchapter":"H","subpart":"E","id":"47.44","citation":"30 CFR 47.44","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subpartHeading":"","text":null,"occurrenceCount":2},{"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":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":3},{"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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Protection of gas cylinder valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006","part":"56","subchapter":"K","subpart":"O","id":"56.16006","citation":"30 CFR 56.16006","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":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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0900693","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}