{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3608894","name":"JAW026 Bucks County","status":"Abandoned","status_date":"2011-02-23","mine_type":"Facility","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"PA","county":"Fulton","nearest_town":"Warfordsburg","operator_id":"L00045","operator_name":"Mellott Company","controller_id":"0168101","controller_name":"Jonathan  Schilowitz","district":"M2","office":"Warrendale PA Field Office","employees":0,"latitude":40.4925,"longitude":-75.173611},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":161},"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":"3608894","name":"JAW026 Bucks County"},"operator":{"type":"operator","id":"L00045","name":"Mellott Company"},"controller":{"type":"controller","id":"0168101","name":"Jonathan  Schilowitz"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00085","name":"H B Mellott Estate Inc"},"object":{"type":"mine","id":"3608894","name":"JAW026 Bucks County"},"validFrom":"1950-01-01","validTo":"2022-04-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608894|M00085|1950-01-01|2022-04-04"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00045","name":"Mellott Company"},"object":{"type":"mine","id":"3608894","name":"JAW026 Bucks County"},"validFrom":"2000-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608894|L00045|2000-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00085","name":"H B Mellott Estate Inc"},"object":{"type":"operator","id":"L00045","name":"Mellott Company"},"validFrom":"2000-10-01","validTo":"2022-04-04","current":false,"derived":true,"evidenceMineId":"3608894","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608894|L00045|2000-10-01|M00085|1950-01-01|103852"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0168101","name":"Jonathan  Schilowitz"},"object":{"type":"mine","id":"3608894","name":"JAW026 Bucks County"},"validFrom":"2022-04-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608894|0168101|2022-04-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0168101","name":"Jonathan  Schilowitz"},"object":{"type":"operator","id":"L00045","name":"Mellott Company"},"validFrom":"2022-04-05","validTo":null,"current":true,"derived":true,"evidenceMineId":"3608894","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608894|L00045|2000-10-01|0168101|2022-04-05|35473"}}],"coverage":{"historyRecords":2,"edgeCount":5,"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":3,"firstDate":"2004-02-17","lastDate":"2006-03-09","metrics":{"daysLost":5,"injuries":3,"fatalities":0,"recentRows":0,"restrictedDays":21,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"204904","DOCUMENT_NO":"220060800013","ACCIDENT_DT":"03/09/2006","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"EXPLODING VESSELS UNDER PRESSURE","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was removing a grease plug from a grease jack on a conveyor belt.  The plug blew out and struck the employee on the left hand, causing a laceration to the palm between the third and fourth digits. Currently investigating and procuring bleeder valves that will allow pressure to be relieved prior to removing the plugs.","sourceDate":"2006-03-09"},{"SOURCE_ROW_NUMBER":"273734","DOCUMENT_NO":"220051430038","ACCIDENT_DT":"05/11/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Belt foreman, Maintenance foreman, Maintenance supervisor","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was using an electric, hand held drill to drill a hole in a broken bolt to get it out. The drill bit caught and twisted the drill and the ee's arm.","sourceDate":"2005-05-11"},{"SOURCE_ROW_NUMBER":"196179","DOCUMENT_NO":"220040650029","ACCIDENT_DT":"02/17/2004","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"EE WAS BENDING OVER TO TURN ON WATER VALVES & TWISTED HIS BACK.","sourceDate":"2004-02-17"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-02-23","lastDate":"2011-02-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":11,"firstDate":"2001-01-31","lastDate":"2010-12-14","metrics":{"ss":1,"delinquent":11,"recentRows":0,"paidPenalty":706,"proposedPenalty":761,"currentAssessment":706},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2142458","VIOLATION_NO":"8580166","ISSUE_DT":"12/14/2010","CFR_STANDARD_CD":"56.12040","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-12-14"},{"SOURCE_ROW_NUMBER":"189730","VIOLATION_NO":"6032570","ISSUE_DT":"04/20/2006","CFR_STANDARD_CD":"46.9(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-04-20"},{"SOURCE_ROW_NUMBER":"189675","VIOLATION_NO":"6032513","ISSUE_DT":"12/08/2005","CFR_STANDARD_CD":"56.12013(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-12-08"},{"SOURCE_ROW_NUMBER":"186500","VIOLATION_NO":"6027143","ISSUE_DT":"08/30/2005","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-08-30"},{"SOURCE_ROW_NUMBER":"186499","VIOLATION_NO":"6027142","ISSUE_DT":"08/30/2005","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-08-30"},{"SOURCE_ROW_NUMBER":"178149","VIOLATION_NO":"6016896","ISSUE_DT":"08/17/2004","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-08-17"},{"SOURCE_ROW_NUMBER":"178148","VIOLATION_NO":"6016895","ISSUE_DT":"08/17/2004","CFR_STANDARD_CD":"56.13015(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-08-17"},{"SOURCE_ROW_NUMBER":"178067","VIOLATION_NO":"6016809","ISSUE_DT":"02/19/2004","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-02-19"},{"SOURCE_ROW_NUMBER":"141417","VIOLATION_NO":"7741445","ISSUE_DT":"02/01/2001","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"131.00","CURRENT_ASSESSMENT_AMT":"131.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-01"},{"SOURCE_ROW_NUMBER":"141416","VIOLATION_NO":"7741441","ISSUE_DT":"01/31/2001","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"0.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-01-31"},{"SOURCE_ROW_NUMBER":"141415","VIOLATION_NO":"7741440","ISSUE_DT":"01/31/2001","CFR_STANDARD_CD":"56.12013(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-01-31"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2001-05-25","lastDate":"2001-05-25","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":0,"originalPenalty":55},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"478331","VIOLATION_NO":"7741441","DOCKET_NO":"PENN20010098M","DECISION_DT":"05/25/2001","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2001-05-25"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2004-08-27","lastDate":"2004-08-27","metrics":{"linkedIssuances":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":2,"firstDate":"2000-10-01","lastDate":"2000-10-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":20,"firstDate":"2001-01-30","lastDate":"2010-12-14","metrics":{"inspectors":20,"recentRows":0,"onSiteHours":178.25,"inspectionHours":260.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"492742","EVENT_NO":"6563341","INSPECTION_BEGIN_DT":"12/14/2010","INSPECTION_END_DT":"12/14/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2010-12-14"},{"SOURCE_ROW_NUMBER":"1023469","EVENT_NO":"0910769","INSPECTION_BEGIN_DT":"04/06/2010","INSPECTION_END_DT":"04/08/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"12.75","sourceDate":"2010-04-06"},{"SOURCE_ROW_NUMBER":"566794","EVENT_NO":"0903830","INSPECTION_BEGIN_DT":"09/29/2009","INSPECTION_END_DT":"09/29/2009","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2009-09-29"},{"SOURCE_ROW_NUMBER":"594247","EVENT_NO":"0906993","INSPECTION_BEGIN_DT":"04/01/2009","INSPECTION_END_DT":"04/02/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"12.75","sourceDate":"2009-04-01"},{"SOURCE_ROW_NUMBER":"155874","EVENT_NO":"0904273","INSPECTION_BEGIN_DT":"10/09/2008","INSPECTION_END_DT":"10/09/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2008-10-09"},{"SOURCE_ROW_NUMBER":"1016161","EVENT_NO":"0902766","INSPECTION_BEGIN_DT":"08/14/2008","INSPECTION_END_DT":"08/14/2008","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2008-08-14"},{"SOURCE_ROW_NUMBER":"932830","EVENT_NO":"0896868","INSPECTION_BEGIN_DT":"03/25/2008","INSPECTION_END_DT":"03/27/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2008-03-25"},{"SOURCE_ROW_NUMBER":"268915","EVENT_NO":"0896841","INSPECTION_BEGIN_DT":"11/20/2007","INSPECTION_END_DT":"11/21/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2007-11-20"},{"SOURCE_ROW_NUMBER":"630421","EVENT_NO":"0891810","INSPECTION_BEGIN_DT":"04/18/2007","INSPECTION_END_DT":"04/19/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.75","SUM_TOTAL_ON_SITE_HOURS":"18","sourceDate":"2007-04-18"},{"SOURCE_ROW_NUMBER":"513458","EVENT_NO":"0891765","INSPECTION_BEGIN_DT":"10/17/2006","INSPECTION_END_DT":"10/17/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.25","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2006-10-17"},{"SOURCE_ROW_NUMBER":"85319","EVENT_NO":"0885059","INSPECTION_BEGIN_DT":"04/20/2006","INSPECTION_END_DT":"04/20/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2006-04-20"},{"SOURCE_ROW_NUMBER":"754141","EVENT_NO":"0885030","INSPECTION_BEGIN_DT":"12/08/2005","INSPECTION_END_DT":"12/08/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2005-12-08"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":79,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2011-Q1":{"hours":1300,"employees":6,"production":0},"2010-Q4":{"hours":2840,"employees":6,"production":0},"2010-Q3":{"hours":2600,"employees":5,"production":0},"2010-Q2":{"hours":2600,"employees":5,"production":0},"2010-Q1":{"hours":960,"employees":4,"production":0},"2009-Q4":{"hours":0,"employees":0,"production":0},"2009-Q3":{"hours":0,"employees":0,"production":0},"2009-Q2":{"hours":1170,"employees":2,"production":0},"2009-Q1":{"hours":90,"employees":2,"production":0},"2008-Q4":{"hours":2475,"employees":5,"production":0},"2008-Q3":{"hours":2925,"employees":5,"production":0},"2008-Q2":{"hours":3380,"employees":5,"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":21,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002":{"hours":15576,"employees":7,"production":0},"2003":{"hours":17788,"employees":6,"production":0},"2004":{"hours":15525,"employees":6,"production":0},"2005":{"hours":13200,"employees":6,"production":0},"2006":{"hours":16151,"employees":6,"production":0},"2007":{"hours":14038,"employees":6,"production":0},"2008":{"hours":12836,"employees":5,"production":0},"2009":{"hours":1260,"employees":2,"production":0},"2010":{"hours":9000,"employees":5,"production":0},"2011":{"hours":1300,"employees":6,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":10,"firstDate":"2003-03-06","lastDate":"2009-04-02","metrics":{"recentRows":0,"actionTaken":10,"maxExposureRatio":1.13,"overExposureLimit":1,"exposureRatioTotal":2.61},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"76055","EVENT_NO":"0906993","SAMPLE_NO":"000000200903835700","SAMPLE_DATE":"04/02/2009","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":"2009-04-02"},{"SOURCE_ROW_NUMBER":"84886","EVENT_NO":"0896868","SAMPLE_NO":"000000200802662600","SAMPLE_DATE":"03/27/2008","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0003.26","EXPOSURE_LIMIT":"0002.88","C_OVER_E":"01.13","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2008-03-27"},{"SOURCE_ROW_NUMBER":"84885","EVENT_NO":"0896868","SAMPLE_NO":"000000200802662500","SAMPLE_DATE":"03/27/2008","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.30","EXPOSURE_LIMIT":"0002.92","C_OVER_E":"00.45","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2008-03-27"},{"SOURCE_ROW_NUMBER":"80701","EVENT_NO":"0891810","SAMPLE_NO":"000000200702906700","SAMPLE_DATE":"04/19/2007","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2007-04-19"},{"SOURCE_ROW_NUMBER":"80700","EVENT_NO":"0891810","SAMPLE_NO":"000000200702906600","SAMPLE_DATE":"04/19/2007","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.39","EXPOSURE_LIMIT":"0001.66","C_OVER_E":"00.23","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2007-04-19"},{"SOURCE_ROW_NUMBER":"27878","EVENT_NO":"0877529","SAMPLE_NO":"000000200407486800","SAMPLE_DATE":"08/18/2004","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.01","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-08-18"},{"SOURCE_ROW_NUMBER":"27877","EVENT_NO":"0877529","SAMPLE_NO":"000000200407486700","SAMPLE_DATE":"08/18/2004","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.01","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-08-18"},{"SOURCE_ROW_NUMBER":"27876","EVENT_NO":"0877529","SAMPLE_NO":"000000200407486600","SAMPLE_DATE":"08/18/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.69","EXPOSURE_LIMIT":"0001.43","C_OVER_E":"00.48","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-08-18"},{"SOURCE_ROW_NUMBER":"8629","EVENT_NO":"0870015","SAMPLE_NO":"000000200302215600","SAMPLE_DATE":"03/06/2003","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.45","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-03-06"},{"SOURCE_ROW_NUMBER":"8628","EVENT_NO":"0870015","SAMPLE_NO":"000000200302215500","SAMPLE_DATE":"03/06/2003","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.50","EXPOSURE_LIMIT":"0001.68","C_OVER_E":"00.30","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-03-06"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":11,"firstDate":"2001-01-31","lastDate":"2010-12-14","metrics":{"ss":1,"amountDue":706,"contested":1,"amountPaid":706,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":761},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1964536","VIOLATION_NO":"8580166","VIOLATION_ISSUE_DT":"12/14/2010","SIG_SUB":"N","PART_SECTION":"56.12040","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/14/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-12-14"},{"SOURCE_ROW_NUMBER":"1964530","VIOLATION_NO":"6032570","VIOLATION_ISSUE_DT":"04/20/2006","SIG_SUB":"N","PART_SECTION":"46.9(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/20/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-04-20"},{"SOURCE_ROW_NUMBER":"1964535","VIOLATION_NO":"6032513","VIOLATION_ISSUE_DT":"12/08/2005","SIG_SUB":"N","PART_SECTION":"56.12013(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/08/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-12-08"},{"SOURCE_ROW_NUMBER":"1964534","VIOLATION_NO":"6027143","VIOLATION_ISSUE_DT":"08/30/2005","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"09/01/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-08-30"},{"SOURCE_ROW_NUMBER":"1964533","VIOLATION_NO":"6027142","VIOLATION_ISSUE_DT":"08/30/2005","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"09/01/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-08-30"},{"SOURCE_ROW_NUMBER":"1964532","VIOLATION_NO":"6016896","VIOLATION_ISSUE_DT":"08/17/2004","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/18/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-08-17"},{"SOURCE_ROW_NUMBER":"1964531","VIOLATION_NO":"6016895","VIOLATION_ISSUE_DT":"08/17/2004","SIG_SUB":"N","PART_SECTION":"56.13015(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/30/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-08-17"},{"SOURCE_ROW_NUMBER":"1964529","VIOLATION_NO":"6016809","VIOLATION_ISSUE_DT":"02/19/2004","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/19/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-02-19"},{"SOURCE_ROW_NUMBER":"1964528","VIOLATION_NO":"7741445","VIOLATION_ISSUE_DT":"02/01/2001","SIG_SUB":"Y","PART_SECTION":"56.14101(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/01/2001","PROPOSED_PENALTY":"131","AMOUNT_DUE":"131","AMOUNT_PAID":"131","CONTESTED_IND":"N","sourceDate":"2001-02-01"},{"SOURCE_ROW_NUMBER":"1964527","VIOLATION_NO":"7741441","VIOLATION_ISSUE_DT":"01/31/2001","SIG_SUB":"N","SECTION_OF_ACT":"103(h)","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/31/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"0","AMOUNT_PAID":"0","CONTESTED_IND":"Y","DOCKET_NO":"PENN20010098M","sourceDate":"2001-01-31"},{"SOURCE_ROW_NUMBER":"1964526","VIOLATION_NO":"7741440","VIOLATION_ISSUE_DT":"01/31/2001","SIG_SUB":"N","PART_SECTION":"56.12013(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/01/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-01-31"}]}],"safety":{"href":"/api/v1/mines/3608894/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3608894/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":"Installation of operating controls.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12040","part":"56","subchapter":"K","subpart":"K","id":"56.12040","citation":"30 CFR 56.12040","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":"Records of training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9","part":"46","subchapter":"H","subpart":"","id":"46.9","citation":"30 CFR 46.9","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":"Splices and repairs of power cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12013","part":"56","subchapter":"K","subpart":"K","id":"56.12013","citation":"30 CFR 56.12013","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":2},{"chapter":"I","heading":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","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 of compressed-air receivers and other unfired pressure vessels.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-L/section-56.13015","part":"56","subchapter":"K","subpart":"L","id":"56.13015","citation":"30 CFR 56.13015","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},{"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":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3608894","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}