{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4608698","name":"Coal Mac #68 Surface","status":"Abandoned","status_date":"2009-02-02","mine_type":"Surface","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Mingo","nearest_town":"Ragland","operator_id":"P20596","operator_name":"Phoenix Coal-Mac LLC","controller_id":"0144441","controller_name":"John Mitch Potter","district":"C04","office":"Beckley District","employees":0,"latitude":37.668056,"longitude":-82.023056},"coverage":{"contributingSources":16,"registeredSources":20,"sourceRows":5673},"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":"4608698","name":"Coal Mac #68 Surface"},"operator":{"type":"operator","id":"P20596","name":"Phoenix Coal-Mac LLC"},"controller":{"type":"controller","id":"0144441","name":"John Mitch Potter"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00012","name":"Ashland Inc et al"},"object":{"type":"mine","id":"4608698","name":"Coal Mac #68 Surface"},"validFrom":"1989-10-19","validTo":"1997-06-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608698|C00012|1989-10-19|1997-06-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15561","name":"Arch Resources Inc"},"object":{"type":"mine","id":"4608698","name":"Coal Mac #68 Surface"},"validFrom":"1997-07-01","validTo":"2019-10-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608698|C15561|1997-07-01|2019-10-22"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20596","name":"Phoenix Coal-Mac LLC"},"object":{"type":"mine","id":"4608698","name":"Coal Mac #68 Surface"},"validFrom":"1998-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608698|P20596|1998-03-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00012","name":"Ashland Inc et al"},"object":{"type":"operator","id":"P20596","name":"Phoenix Coal-Mac LLC"},"validFrom":"1998-03-01","validTo":"1997-06-30","current":false,"derived":true,"evidenceMineId":"4608698","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608698|P20596|1998-03-01|C00012|1989-10-19|43428"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15561","name":"Arch Resources Inc"},"object":{"type":"operator","id":"P20596","name":"Phoenix Coal-Mac LLC"},"validFrom":"1998-03-01","validTo":"2019-10-22","current":false,"derived":true,"evidenceMineId":"4608698","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608698|P20596|1998-03-01|C15561|1997-07-01|96000"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0144441","name":"John Mitch Potter"},"object":{"type":"mine","id":"4608698","name":"Coal Mac #68 Surface"},"validFrom":"2019-10-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608698|0144441|2019-10-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0144441","name":"John Mitch Potter"},"object":{"type":"operator","id":"P20596","name":"Phoenix Coal-Mac LLC"},"validFrom":"2019-10-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"4608698","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608698|P20596|1998-03-01|0144441|2019-10-23|29482"}}],"coverage":{"historyRecords":3,"edgeCount":7,"intervalAnomalies":1,"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":45,"firstDate":"2000-06-09","lastDate":"2007-10-27","metrics":{"daysLost":2306,"injuries":45,"fatalities":0,"recentRows":0,"restrictedDays":49,"contractorRecords":29},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"33962","DOCUMENT_NO":"220073170067","ACCIDENT_DT":"10/27/2007","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While changing a dozer blade on a D10 dozer, the tilt jack was suspended by a hoist. Employee laid his hand between a rock guard on the push arm and tilt jack. As the push arm moved forward the cable on the hoist slipped and the tilt jack fell catching his fingers between tilt jack and rock guard.","sourceDate":"2007-10-27"},{"SOURCE_ROW_NUMBER":"210278","DOCUMENT_NO":"220072350038","ACCIDENT_DT":"08/14/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"170","NARRATIVE":"EE was cutting a tree. When the tree fell, it hit another fallen tree that was forked. The forked tee hit EE, causing him to fall down a steep hill. EE was examined by an EMT, then sent to hospital.","sourceDate":"2007-08-14"},{"SOURCE_ROW_NUMBER":"262015","DOCUMENT_NO":"220072340038","ACCIDENT_DT":"08/10/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"48","NARRATIVE":"He was coming down a hill in a coal truck. He lost control of the truck and turned it over.","sourceDate":"2007-08-10"},{"SOURCE_ROW_NUMBER":"89784","DOCUMENT_NO":"220072110078","ACCIDENT_DT":"07/23/2007","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Drill operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE had a plastic cup holder lying on the dashboard of his drill. He was using a utility knife to cut it down. As he was putting pressure on the knife, the plastic broke causing the knife to continue downward and strike him in the leg.","sourceDate":"2007-07-23"},{"SOURCE_ROW_NUMBER":"145663","DOCUMENT_NO":"220071900056","ACCIDENT_DT":"07/02/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"23","NARRATIVE":"Stepped off equipment and hurt left ankle.","sourceDate":"2007-07-02"},{"SOURCE_ROW_NUMBER":"63898","DOCUMENT_NO":"220070530045","ACCIDENT_DT":"01/26/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"35","NARRATIVE":"Driver was coming from the deep mine with a load and lost control at truck came from #18 to #17 marker and dropped off into a sump.","sourceDate":"2007-01-26"},{"SOURCE_ROW_NUMBER":"123951","DOCUMENT_NO":"220063280057","ACCIDENT_DT":"11/09/2006","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was prying on a chute with a pry bar. The pry bar slipped and employee smashed his right thumb against corner of chute.","sourceDate":"2006-11-09"},{"SOURCE_ROW_NUMBER":"197255","DOCUMENT_NO":"220062960062","ACCIDENT_DT":"10/15/2006","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Dropped cutting edge on middle finger - right hand.","sourceDate":"2006-10-15"},{"SOURCE_ROW_NUMBER":"85511","DOCUMENT_NO":"220062830106","ACCIDENT_DT":"09/28/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"177","NARRATIVE":"Lifting a piece of metal and hurt lower back.","sourceDate":"2006-09-28"},{"SOURCE_ROW_NUMBER":"25444","DOCUMENT_NO":"220062890101","ACCIDENT_DT":"09/27/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Mechanic helper","NO_INJURIES":"1","DAYS_LOST":"178","NARRATIVE":"While attempting to carry a crib block under a rock truck, employee fell on the crib block while still holding it causing a fracture to small bones in his hand.","sourceDate":"2006-09-27"},{"SOURCE_ROW_NUMBER":"106722","DOCUMENT_NO":"220062190084","ACCIDENT_DT":"07/20/2006","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Ee was on a haul road berm, picking up trash. As he descended down the berm, he was walking sideways to keep from sliding. When he made his last step off the base of the berm, his ankle turned causing a hair line fracture to the fibula bone just above the ankle.","sourceDate":"2006-07-20"},{"SOURCE_ROW_NUMBER":"72525","DOCUMENT_NO":"220062070055","ACCIDENT_DT":"07/14/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"Employee's foot slipped off the first rung of a ladder due to muddy feet. EE failed to use 3 point contact as trained 4/5/06 and jerked his torso when he grabbed a hand rail to arrest/prevent a fall.","sourceDate":"2006-07-14"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2009-02-02","lastDate":"2009-02-02","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":176,"firstDate":"2000-02-29","lastDate":"2008-09-24","metrics":{"ss":128,"delinquent":169,"recentRows":0,"paidPenalty":27435.69,"proposedPenalty":30920,"currentAssessment":30416},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"864076","VIOLATION_NO":"8070577","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864075","VIOLATION_NO":"8070576","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.1606(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864074","VIOLATION_NO":"8070575","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.1104","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864073","VIOLATION_NO":"8070574","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.1606(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864072","VIOLATION_NO":"8070573","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.410(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864071","VIOLATION_NO":"8070572","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864070","VIOLATION_NO":"8070571","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864069","VIOLATION_NO":"8070570","ISSUE_DT":"09/24/2008","CFR_STANDARD_CD":"77.1606(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"864068","VIOLATION_NO":"8070569","ISSUE_DT":"09/23/2008","CFR_STANDARD_CD":"77.1104","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"162.00","CURRENT_ASSESSMENT_AMT":"162.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"864067","VIOLATION_NO":"8070568","ISSUE_DT":"09/23/2008","CFR_STANDARD_CD":"77.400(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"243.00","CURRENT_ASSESSMENT_AMT":"243.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"864066","VIOLATION_NO":"8070567","ISSUE_DT":"09/23/2008","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"190.00","CURRENT_ASSESSMENT_AMT":"190.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"864065","VIOLATION_NO":"8070566","ISSUE_DT":"09/23/2008","CFR_STANDARD_CD":"77.1606(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2008-09-23"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":5,"firstDate":"2006-09-06","lastDate":"2006-09-06","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":713,"originalPenalty":795},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"193148","VIOLATION_NO":"7245955","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2006-09-06"},{"SOURCE_ROW_NUMBER":"7573","VIOLATION_NO":"7245957","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2006-09-06"},{"SOURCE_ROW_NUMBER":"7572","VIOLATION_NO":"7245956","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2006-09-06"},{"SOURCE_ROW_NUMBER":"7571","VIOLATION_NO":"7245953","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"135.00","DECISION_PENALTY_AMT":"121.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2006-09-06"},{"SOURCE_ROW_NUMBER":"7570","VIOLATION_NO":"7245952","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2006-09-06"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":78,"firstDate":"2000-03-01","lastDate":"2008-07-08","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":0,"validSamples":78,"maxConcentration":0.62,"concentrationTotal":8.522},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1284090","CASS_NUM":"57723228","SMP_TAKEN_DT":"7/8/2008","CONC":".063","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BLASTER/SHOOTER/SHOTFIRER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2008-07-08"},{"SOURCE_ROW_NUMBER":"1027268","CASS_NUM":"57723095","SMP_TAKEN_DT":"7/8/2008","CONC":".034","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2008-07-08"},{"SOURCE_ROW_NUMBER":"303965","CASS_NUM":"57723016","SMP_TAKEN_DT":"7/8/2008","CONC":".037","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2008-07-08"},{"SOURCE_ROW_NUMBER":"219627","CASS_NUM":"57722996","SMP_TAKEN_DT":"7/8/2008","CONC":".083","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2008-07-08"},{"SOURCE_ROW_NUMBER":"94826","CASS_NUM":"57723006","SMP_TAKEN_DT":"7/8/2008","CONC":".102","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2008-07-08"},{"SOURCE_ROW_NUMBER":"1651536","CASS_NUM":"57638563","SMP_TAKEN_DT":"10/16/2007","CONC":".064","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-10-16"},{"SOURCE_ROW_NUMBER":"1264087","CASS_NUM":"57638247","SMP_TAKEN_DT":"10/16/2007","CONC":".089","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"ROCK DRILLER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-10-16"},{"SOURCE_ROW_NUMBER":"1023121","CASS_NUM":"57638279","SMP_TAKEN_DT":"10/16/2007","CONC":".089","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-10-16"},{"SOURCE_ROW_NUMBER":"917694","CASS_NUM":"57638381","SMP_TAKEN_DT":"10/16/2007","CONC":".102","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-10-16"},{"SOURCE_ROW_NUMBER":"453655","CASS_NUM":"57638280","SMP_TAKEN_DT":"10/16/2007","CONC":".271","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-10-16"},{"SOURCE_ROW_NUMBER":"1544562","CASS_NUM":"57611727","SMP_TAKEN_DT":"3/7/2006","CONC":".064","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2006-03-07"},{"SOURCE_ROW_NUMBER":"1205760","CASS_NUM":"57611714","SMP_TAKEN_DT":"3/7/2006","CONC":".168","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"COAL TRUCK DRIVER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2006-03-07"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2006-03-13","lastDate":"2006-03-14","metrics":{"decisions":5,"ssChanged":0,"recentRows":0,"decisionPenalty":713,"proposedPenalty":795},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"284558","CITATION_NO":"7245956","CITATION_ISSUE_DT":"03/14/2006","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","CFR_STANDARD_CODE":"77.1606(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","sourceDate":"2006-03-14"},{"SOURCE_ROW_NUMBER":"58995","CITATION_NO":"7245957","CITATION_ISSUE_DT":"03/14/2006","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","CFR_STANDARD_CODE":"77.502","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","sourceDate":"2006-03-14"},{"SOURCE_ROW_NUMBER":"2350","CITATION_NO":"7245955","CITATION_ISSUE_DT":"03/14/2006","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","CFR_STANDARD_CODE":"77.404(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","sourceDate":"2006-03-14"},{"SOURCE_ROW_NUMBER":"397500","CITATION_NO":"7245952","CITATION_ISSUE_DT":"03/13/2006","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","CFR_STANDARD_CODE":"77.404(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"165.00","DECISION_PENALTY_AMT":"148.00","sourceDate":"2006-03-13"},{"SOURCE_ROW_NUMBER":"228180","CITATION_NO":"7245953","CITATION_ISSUE_DT":"03/13/2006","DOCKET_NO":"WEVA 2006-471","DECISION_DT":"09/06/2006","CFR_STANDARD_CODE":"77.1109(c)(1)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"135.00","DECISION_PENALTY_AMT":"121.00","sourceDate":"2006-03-13"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":4196,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":37,"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":818,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":35,"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":"1998-03-01","lastDate":"1998-03-01","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":44,"firstDate":"2000-02-14","lastDate":"2008-09-23","metrics":{"inspectors":47,"recentRows":0,"onSiteHours":1297,"inspectionHours":2002.5,"inspectionSamples":15},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1155315","EVENT_NO":"4122162","INSPECTION_BEGIN_DT":"09/23/2008","INSPECTION_END_DT":"09/30/2008","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"47.5","SUM_TOTAL_ON_SITE_HOURS":"32","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"822919","EVENT_NO":"4122062","INSPECTION_BEGIN_DT":"06/05/2008","INSPECTION_END_DT":"08/07/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"146","SUM_TOTAL_ON_SITE_HOURS":"104.5","sourceDate":"2008-06-05"},{"SOURCE_ROW_NUMBER":"799597","EVENT_NO":"4116142","INSPECTION_BEGIN_DT":"10/09/2007","INSPECTION_END_DT":"10/22/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"66.5","SUM_TOTAL_ON_SITE_HOURS":"47.25","sourceDate":"2007-10-09"},{"SOURCE_ROW_NUMBER":"817866","EVENT_NO":"4119504","INSPECTION_BEGIN_DT":"08/31/2007","INSPECTION_END_DT":"08/31/2007","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2007-08-31"},{"SOURCE_ROW_NUMBER":"303520","EVENT_NO":"4119503","INSPECTION_BEGIN_DT":"08/23/2007","INSPECTION_END_DT":"08/31/2007","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"30","SUM_TOTAL_ON_SITE_HOURS":"18.5","sourceDate":"2007-08-23"},{"SOURCE_ROW_NUMBER":"827093","EVENT_NO":"4113729","INSPECTION_BEGIN_DT":"03/21/2007","INSPECTION_END_DT":"03/28/2007","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2007-03-21"},{"SOURCE_ROW_NUMBER":"550170","EVENT_NO":"4114177","INSPECTION_BEGIN_DT":"09/12/2006","INSPECTION_END_DT":"09/20/2006","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2006-09-12"},{"SOURCE_ROW_NUMBER":"882378","EVENT_NO":"4114163","INSPECTION_BEGIN_DT":"05/16/2006","INSPECTION_END_DT":"05/30/2006","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2006-05-16"},{"SOURCE_ROW_NUMBER":"1070534","EVENT_NO":"4114151","INSPECTION_BEGIN_DT":"01/27/2006","INSPECTION_END_DT":"03/21/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"234","SUM_TOTAL_ON_SITE_HOURS":"152.5","sourceDate":"2006-01-27"},{"SOURCE_ROW_NUMBER":"423700","EVENT_NO":"4110527","INSPECTION_BEGIN_DT":"10/13/2005","INSPECTION_END_DT":"10/13/2005","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2005-10-13"},{"SOURCE_ROW_NUMBER":"993774","EVENT_NO":"4111466","INSPECTION_BEGIN_DT":"08/30/2005","INSPECTION_END_DT":"09/22/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"68","SUM_TOTAL_ON_SITE_HOURS":"41.5","sourceDate":"2005-08-30"},{"SOURCE_ROW_NUMBER":"574476","EVENT_NO":"4107198","INSPECTION_BEGIN_DT":"03/04/2005","INSPECTION_END_DT":"03/31/2005","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"54","SUM_TOTAL_ON_SITE_HOURS":"31.5","sourceDate":"2005-03-04"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":73,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2009-Q1":{"hours":43532,"employees":193,"production":167343},"2008-Q4":{"hours":124799,"employees":193,"production":584025},"2008-Q3":{"hours":128257,"employees":192,"production":564559},"2008-Q2":{"hours":141355,"employees":197,"production":665797},"2008-Q1":{"hours":144549,"employees":201,"production":657927},"2007-Q4":{"hours":132373,"employees":208,"production":585081},"2007-Q3":{"hours":130585,"employees":209,"production":665736},"2007-Q2":{"hours":136903,"employees":203,"production":659461},"2007-Q1":{"hours":147349,"employees":204,"production":604707},"2006-Q4":{"hours":128963,"employees":222,"production":677808},"2006-Q3":{"hours":123345,"employees":200,"production":666856},"2006-Q2":{"hours":129194,"employees":197,"production":674433}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":323792,"employees":122,"production":2313229},"2001":{"hours":334995,"employees":124,"production":2241714},"2002":{"hours":353331,"employees":133,"production":1951079},"2003":{"hours":363558,"employees":135,"production":1869786},"2004":{"hours":385530,"employees":153,"production":1740725},"2005":{"hours":376220,"employees":149,"production":2093867},"2006":{"hours":500093,"employees":199,"production":2583421},"2007":{"hours":547210,"employees":206,"production":2514985},"2008":{"hours":538960,"employees":196,"production":2472308},"2009":{"hours":43532,"employees":193,"production":167343}},"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-noise-samples","name":"Noise Samples","domains":["health","safety","equipment"],"products":["hearing exposure","machine and manufacturer patterns","occupation coverage"],"rowCount":30,"firstDate":"2000-03-21","lastDate":"2007-10-17","metrics":{"recentRows":0,"doseOver100":4,"actDoseTotal":1967,"pelDoseTotal":824},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"241186","EVENT_NO":"4116142","SURVEY_DATE":"10/17/2007","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"39","MANUFACTURER_CD":"018","ACT_DOSE_85":"80","PEL_DOSE_90":"26","SURVEY_TYPE":"I","sourceDate":"2007-10-17"},{"SOURCE_ROW_NUMBER":"241185","EVENT_NO":"4116142","SURVEY_DATE":"10/17/2007","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"39","MANUFACTURER_CD":"018","ACT_DOSE_85":"110","PEL_DOSE_90":"65","SURVEY_TYPE":"I","sourceDate":"2007-10-17"},{"SOURCE_ROW_NUMBER":"241184","EVENT_NO":"4116142","SURVEY_DATE":"10/17/2007","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"39","MANUFACTURER_CD":"018","ACT_DOSE_85":"91","PEL_DOSE_90":"91","SURVEY_TYPE":"I","sourceDate":"2007-10-17"},{"SOURCE_ROW_NUMBER":"241183","EVENT_NO":"4116142","SURVEY_DATE":"10/17/2007","OCCUPATION_CD_DESC":"MINE FOREMAN/MINE MANAGER","MACHINE_CD":"40","MANUFACTURER_CD":"120","ACT_DOSE_85":"78","PEL_DOSE_90":"21","SURVEY_TYPE":"I","sourceDate":"2007-10-17"},{"SOURCE_ROW_NUMBER":"241182","EVENT_NO":"4116142","SURVEY_DATE":"10/17/2007","OCCUPATION_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","MACHINE_CD":"39","MANUFACTURER_CD":"018","ACT_DOSE_85":"160","PEL_DOSE_90":"73","SURVEY_TYPE":"I","sourceDate":"2007-10-17"},{"SOURCE_ROW_NUMBER":"241181","EVENT_NO":"4111466","SURVEY_DATE":"09/12/2005","OCCUPATION_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"33","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2005-09-12"},{"SOURCE_ROW_NUMBER":"241180","EVENT_NO":"4111466","SURVEY_DATE":"09/12/2005","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"39","PEL_DOSE_90":"8","SURVEY_TYPE":"I","sourceDate":"2005-09-12"},{"SOURCE_ROW_NUMBER":"241179","EVENT_NO":"4111466","SURVEY_DATE":"09/12/2005","OCCUPATION_CD_DESC":"HIGHWALL DRILL OPERATOR","MACHINE_CD":"21","MANUFACTURER_CD":"053","ACT_DOSE_85":"12","PEL_DOSE_90":"2","SURVEY_TYPE":"I","sourceDate":"2005-09-12"},{"SOURCE_ROW_NUMBER":"241178","EVENT_NO":"4111466","SURVEY_DATE":"09/12/2005","OCCUPATION_CD_DESC":"STRIPPING SHOVEL OPERATOR","MACHINE_CD":"36","MANUFACTURER_CD":"063","ACT_DOSE_85":"53","PEL_DOSE_90":"21","SURVEY_TYPE":"I","sourceDate":"2005-09-12"},{"SOURCE_ROW_NUMBER":"241177","EVENT_NO":"4111466","SURVEY_DATE":"09/12/2005","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"48","PEL_DOSE_90":"20","SURVEY_TYPE":"I","sourceDate":"2005-09-12"},{"SOURCE_ROW_NUMBER":"241176","EVENT_NO":"4105330","SURVEY_DATE":"07/26/2004","OCCUPATION_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","MACHINE_CD":"39","MANUFACTURER_CD":"018","ACT_DOSE_85":"40","PEL_DOSE_90":"11","SURVEY_TYPE":"I","sourceDate":"2004-07-26"},{"SOURCE_ROW_NUMBER":"241175","EVENT_NO":"4105330","SURVEY_DATE":"07/26/2004","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"140","PEL_DOSE_90":"119","SURVEY_TYPE":"I","sourceDate":"2004-07-26"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":2,"firstDate":"2001-01-11","lastDate":"2001-08-16","metrics":{"recentRows":0,"voidSamples":0,"maxQuartzPct":41.9,"validSamples":2,"quartzPctTotal":69.9},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"148961","CASSETTE_NO":"57343462","SAMPLE_DT":"08/16/2001","QUARTZ_PCT":"41.9","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-08-16"},{"SOURCE_ROW_NUMBER":"44330","CASSETTE_NO":"57312298","SAMPLE_DT":"01/11/2001","QUARTZ_PCT":"28.0","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-01-11"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":176,"firstDate":"2000-02-29","lastDate":"2008-09-24","metrics":{"ss":128,"amountDue":30416,"contested":5,"amountPaid":27435.69,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":30920},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2758113","VIOLATION_NO":"8070577","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"Y","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/25/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758112","VIOLATION_NO":"8070576","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"N","PART_SECTION":"77.1606(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758111","VIOLATION_NO":"8070575","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"N","PART_SECTION":"77.1104","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/25/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758110","VIOLATION_NO":"8070574","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"N","PART_SECTION":"77.1606(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/25/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758109","VIOLATION_NO":"8070573","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"N","PART_SECTION":"77.410(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/25/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758108","VIOLATION_NO":"8070572","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"Y","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758107","VIOLATION_NO":"8070571","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"Y","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758106","VIOLATION_NO":"8070570","VIOLATION_ISSUE_DT":"09/24/2008","SIG_SUB":"N","PART_SECTION":"77.1606(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/29/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-09-24"},{"SOURCE_ROW_NUMBER":"2758105","VIOLATION_NO":"8070569","VIOLATION_ISSUE_DT":"09/23/2008","SIG_SUB":"Y","PART_SECTION":"77.1104","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2008","PROPOSED_PENALTY":"162","AMOUNT_DUE":"162","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"2758104","VIOLATION_NO":"8070568","VIOLATION_ISSUE_DT":"09/23/2008","SIG_SUB":"Y","PART_SECTION":"77.400(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2008","PROPOSED_PENALTY":"243","AMOUNT_DUE":"243","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"2758103","VIOLATION_NO":"8070567","VIOLATION_ISSUE_DT":"09/23/2008","SIG_SUB":"Y","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2008","PROPOSED_PENALTY":"190","AMOUNT_DUE":"190","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"2758102","VIOLATION_NO":"8070566","VIOLATION_ISSUE_DT":"09/23/2008","SIG_SUB":"N","PART_SECTION":"77.1606(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2008","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2008-09-23"}]}],"safety":{"href":"/api/v1/mines/4608698/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4608698/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","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.404","heading":"Machinery and equipment; operation and maintenance.","id":"77.404","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Safeguards for Mechanical Equipment","text":"(a) Mobile and stationary machinery and equipment shall be maintained in safe operating condition and machinery or equipment in unsafe condition shall be removed from service immediately.\n\n(b) Machinery and equipment shall be operated only by persons trained in the use of and authorized to operate such machinery or equipment.\n\n(c) Repairs or maintenance shall not be performed on machinery until the power is off and the machinery is blocked against motion, except where machinery motion is necessary to make adjustments.\n\n(d) Machinery shall not be lubricated while in motion where a hazard exists, unless equipped with extended fittings or cups.","occurrenceCount":4},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1606","heading":"Loading and haulage equipment; inspection and maintenance.","id":"77.1606","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"Q","subpartHeading":"Subpart Q—Loading and Haulage","text":"(a) Mobile loading and haulage equipment shall be inspected by a competent person before such equipment is placed in operation. Equipment defects affecting safety shall be recorded and reported to the mine operator.\n\n(b) Carriers on aerial tramways, including loading and unloading mechanisms, shall be inspected each shift; brakes shall be inspected daily; ropes and supports shall be inspected as recommended by the manufacturer or as physical conditions warrant. Equipment defects affecting safety shall be reported to the mine operator.\n\n(c) Equipment defects affecting safety shall be corrected before the equipment is used.","occurrenceCount":4},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1104","heading":"Accumulations of combustible materials.","id":"77.1104","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1104","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"L","subpartHeading":"Subpart L—Fire Protection","text":"Combustible materials, grease, lubricants, paints, or flammable liquids shall not be allowed to accumulate where they can create a fire hazard.","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.410","heading":"Mobile equipment; automatic warning devices.","id":"77.410","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.410","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Safeguards for Mechanical Equipment","text":"(a) Mobile equipment such as front-end loaders, forklifts, tractors, graders, and trucks, except pickup trucks with an unobstructed rear view, shall be equipped with a warning device that—\n\n(1) Gives an audible alarm when the equipment is put in reverse; or\n\n(2) Uses infrared light, ultrasonic waves, radar, or other effective devices to detect objects or persons at the rear of the equipment, and sounds an audible alarm when a person or object is detected. This type of discriminating warning device shall—\n\n(i) Have a sensing area of a sufficient size that would allow endangered persons adequate time to get out of the danger zone.\n\n(ii) Give audible and visual alarms inside the operator's compartment and an audible alarm outside of the operator's compartment when a person or object is detected in the sensing area; and\n\n(iii) When the equipment is put in reverse, activate and give a one-time audible and visual alarm inside the operator's compartment and a one-time audible alarm outside the operator's compartment.\n\n(b) Alarms shall be audible above the surrounding noise levels.\n\n(c) Warning devices shall be maintained in functional condition.\n\n(d) An automatic reverse-activated strobe light may be substituted for an audible alarm when mobile equipment is operated at night.\n\n[54 FR 30517, July 20, 1989]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.400","heading":"Mechanical equipment guards.","id":"77.400","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.400","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Safeguards for Mechanical Equipment","text":"(a) Gears; sprockets; chains; drive, head, tail, and takeup pulleys; flywheels; couplings; shafts; sawblades; fan inlets; and similar exposed moving machine parts which may be contacted by persons, and which may cause injury to persons shall be guarded.\n\n(b) Overhead belts shall be guarded if the whipping action from a broken line would be hazardous to persons below.\n\n(c) Guards at conveyor-drive, conveyor-head, and conveyor-tail pulleys shall extend a distance sufficient to prevent a person from reaching behind the guard and becoming caught between the belt and the pulley.\n\n(d) Except when testing the machinery, guards shall be securely in place while machinery is being operated.","occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4608698","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}