{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0404965","name":"Hi Desert Rustic Stone","status":"Abandoned","status_date":"2014-10-01","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Slate","state":"CA","county":"Kern","nearest_town":"Red Mountain","operator_id":"L13193","operator_name":"Sydney Peak Stone Inc","controller_id":"0180221","controller_name":"John D  Chesney","district":"M7","office":"Henderson NV Field Office","employees":0,"latitude":35.33,"longitude":-117.636389},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":403},"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":"0404965","name":"Hi Desert Rustic Stone"},"operator":{"type":"operator","id":"L13193","name":"Sydney Peak Stone Inc"},"controller":{"type":"controller","id":"0180221","name":"John D  Chesney"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L34063","name":"Hard Rock Veneer"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"1988-08-01","validTo":"2011-10-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|L34063|1988-08-01|2011-10-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M34063","name":"Harold F  Sims Jr"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"1988-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|M34063|1988-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M34063","name":"Harold F  Sims Jr"},"object":{"type":"operator","id":"L34063","name":"Hard Rock Veneer"},"validFrom":"1988-08-01","validTo":"2011-10-05","current":false,"derived":true,"evidenceMineId":"0404965","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|L34063|1988-08-01|M34063|1988-08-01|162756"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10083","name":"Ulti-Solutions Inc"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"1993-09-03","validTo":"2011-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|M10083|1993-09-03|2011-05-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0100485","name":"Tommy J  Jaworsky et al"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"2011-06-01","validTo":"2022-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|0100485|2011-06-01|2022-12-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0119850","name":"Sanford Stone Quarry, Inc"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"2011-10-06","validTo":"2014-04-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|0119850|2011-10-06|2014-04-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0101847","name":"David S  Sanford"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"2011-10-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|0101847|2011-10-06|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0101847","name":"David S  Sanford"},"object":{"type":"operator","id":"0119850","name":"Sanford Stone Quarry, Inc"},"validFrom":"2011-10-06","validTo":"2014-04-30","current":false,"derived":true,"evidenceMineId":"0404965","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|0119850|2011-10-06|0101847|2011-10-06|17385"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13193","name":"Sydney Peak Stone Inc"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"2014-05-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|L13193|2014-05-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0100485","name":"Tommy J  Jaworsky et al"},"object":{"type":"operator","id":"L13193","name":"Sydney Peak Stone Inc"},"validFrom":"2014-05-01","validTo":"2022-12-31","current":false,"derived":true,"evidenceMineId":"0404965","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|L13193|2014-05-01|0100485|2011-06-01|16815"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0100485","name":"John D  Chesney et al"},"object":{"type":"operator","id":"L13193","name":"Sydney Peak Stone Inc"},"validFrom":"2014-05-01","validTo":"2022-12-31","current":false,"derived":true,"evidenceMineId":"0404965","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|L13193|2014-05-01|0100485|2011-06-01|16816"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10083","name":"Ulti-Solutions Inc"},"object":{"type":"operator","id":"L13193","name":"Sydney Peak Stone Inc"},"validFrom":"2014-05-01","validTo":"2011-05-31","current":false,"derived":true,"evidenceMineId":"0404965","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|L13193|2014-05-01|M10083|1993-09-03|148351"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0180221","name":"John D  Chesney"},"object":{"type":"mine","id":"0404965","name":"Hi Desert Rustic Stone"},"validFrom":"2023-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|0180221|2023-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0180221","name":"John D  Chesney"},"object":{"type":"operator","id":"L13193","name":"Sydney Peak Stone Inc"},"validFrom":"2023-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0404965","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0404965|L13193|2014-05-01|0180221|2023-01-01|38545"}}],"coverage":{"historyRecords":6,"edgeCount":14,"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":4,"firstDate":"2004-01-30","lastDate":"2014-02-19","metrics":{"daysLost":165,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":186,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"219906","DOCUMENT_NO":"220140710013","ACCIDENT_DT":"02/19/2014","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"48","NARRATIVE":"EE hammered a pin and a sliver of metal hit his right eye. He went home, his wife took him to a clinic. Dr. removed the sliver.  He had two follow up appt. with Dr.,  Dr. made ee an appt. with another Dr. (Cornea specialist) 3/12/2014 in L.A.","sourceDate":"2014-02-19"},{"SOURCE_ROW_NUMBER":"64836","DOCUMENT_NO":"220131280015","ACCIDENT_DT":"03/08/2013","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"61","NARRATIVE":"EE had discomfort in left shoulder. He went to doctor 3/8/13 to have it looked at. EE informed us that he went to the doctor and had a problem with his shoulder on 4-25-13.  He was put on light duty.","sourceDate":"2013-03-08"},{"SOURCE_ROW_NUMBER":"77926","DOCUMENT_NO":"220120810001","ACCIDENT_DT":"11/21/2011","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"26","NARRATIVE":"Employee was working in the mechanic area when he received a superficial cut on his right hand. The cut was cleaned and bandaged. Employee said he was fine to continue working. That night his hand began to swell so he went to emergency room where they treated him for infection and gave antibiotics.","sourceDate":"2011-11-21"},{"SOURCE_ROW_NUMBER":"43423","DOCUMENT_NO":"220040430031","ACCIDENT_DT":"01/30/2004","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"FIRE","ACCIDENT_TYPE":"Contact with hot objects or substances","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"30","NARRATIVE":"Employee was looking for oil leak on truck oil line sprayed oil on ee's face.","sourceDate":"2004-01-30"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2014-10-01","lastDate":"2014-10-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":100,"firstDate":"2000-08-22","lastDate":"2014-09-09","metrics":{"ss":39,"delinquent":98,"recentRows":0,"paidPenalty":35961,"proposedPenalty":35961,"currentAssessment":35961},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2194942","VIOLATION_NO":"8698484","ISSUE_DT":"09/09/2014","CFR_STANDARD_CD":"56.14130(e)(2)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"263.00","CURRENT_ASSESSMENT_AMT":"263.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-09-09"},{"SOURCE_ROW_NUMBER":"2194941","VIOLATION_NO":"8698483","ISSUE_DT":"09/09/2014","CFR_STANDARD_CD":"56.14130(i)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"117.00","CURRENT_ASSESSMENT_AMT":"117.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-09-09"},{"SOURCE_ROW_NUMBER":"2194170","VIOLATION_NO":"8781230","ISSUE_DT":"02/20/2014","CFR_STANDARD_CD":"56.14100(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":"2014-02-20"},{"SOURCE_ROW_NUMBER":"649803","VIOLATION_NO":"8607915","ISSUE_DT":"05/01/2013","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"308.00","CURRENT_ASSESSMENT_AMT":"308.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-05-01"},{"SOURCE_ROW_NUMBER":"649760","VIOLATION_NO":"8689567","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"62.130(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"224.00","CURRENT_ASSESSMENT_AMT":"224.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"649759","VIOLATION_NO":"8689566","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"62.120","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"224.00","CURRENT_ASSESSMENT_AMT":"224.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"649758","VIOLATION_NO":"8689565","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2473.00","CURRENT_ASSESSMENT_AMT":"2473.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"649757","VIOLATION_NO":"8689564","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"56.14130(e)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"499.00","CURRENT_ASSESSMENT_AMT":"499.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"649756","VIOLATION_NO":"8689563","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"649755","VIOLATION_NO":"8689562","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"56.15004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"224.00","CURRENT_ASSESSMENT_AMT":"224.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"649754","VIOLATION_NO":"8689561","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"499.00","CURRENT_ASSESSMENT_AMT":"499.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"649753","VIOLATION_NO":"8689560","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"56.14130(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"499.00","CURRENT_ASSESSMENT_AMT":"499.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":42,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"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":12,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"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":6,"firstDate":"1988-08-01","lastDate":"2014-05-01","metrics":{"recentRows":0,"currentOperatorTenures":4,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":53,"firstDate":"2000-04-25","lastDate":"2015-05-17","metrics":{"inspectors":55,"recentRows":0,"onSiteHours":311.5,"inspectionHours":705,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1110666","EVENT_NO":"6664050","INSPECTION_BEGIN_DT":"05/17/2015","INSPECTION_END_DT":"05/19/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2015-05-17"},{"SOURCE_ROW_NUMBER":"989689","EVENT_NO":"6595383","INSPECTION_BEGIN_DT":"09/09/2014","INSPECTION_END_DT":"09/10/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2014-09-09"},{"SOURCE_ROW_NUMBER":"731229","EVENT_NO":"6594956","INSPECTION_BEGIN_DT":"02/20/2014","INSPECTION_END_DT":"02/20/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2014-02-20"},{"SOURCE_ROW_NUMBER":"1088080","EVENT_NO":"6594935","INSPECTION_BEGIN_DT":"06/21/2013","INSPECTION_END_DT":"06/21/2013","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2013-06-21"},{"SOURCE_ROW_NUMBER":"1083328","EVENT_NO":"6594931","INSPECTION_BEGIN_DT":"06/11/2013","INSPECTION_END_DT":"06/11/2013","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2013-06-11"},{"SOURCE_ROW_NUMBER":"534449","EVENT_NO":"1160673","INSPECTION_BEGIN_DT":"05/01/2013","INSPECTION_END_DT":"05/01/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2013-05-01"},{"SOURCE_ROW_NUMBER":"81393","EVENT_NO":"1160664","INSPECTION_BEGIN_DT":"02/28/2013","INSPECTION_END_DT":"02/28/2013","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2013-02-28"},{"SOURCE_ROW_NUMBER":"422308","EVENT_NO":"1160661","INSPECTION_BEGIN_DT":"02/06/2013","INSPECTION_END_DT":"02/07/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"976550","EVENT_NO":"1160280","INSPECTION_BEGIN_DT":"07/30/2012","INSPECTION_END_DT":"07/30/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2012-07-30"},{"SOURCE_ROW_NUMBER":"845501","EVENT_NO":"1160087","INSPECTION_BEGIN_DT":"07/11/2012","INSPECTION_END_DT":"07/17/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"28","SUM_TOTAL_ON_SITE_HOURS":"11.75","sourceDate":"2012-07-11"},{"SOURCE_ROW_NUMBER":"374141","EVENT_NO":"1160254","INSPECTION_BEGIN_DT":"02/27/2012","INSPECTION_END_DT":"02/27/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2012-02-27"},{"SOURCE_ROW_NUMBER":"1041081","EVENT_NO":"1160251","INSPECTION_BEGIN_DT":"02/15/2012","INSPECTION_END_DT":"02/16/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.25","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2012-02-15"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":56,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2014-Q2":{"hours":2765,"employees":16,"production":0},"2014-Q1":{"hours":7967,"employees":16,"production":0},"2013-Q4":{"hours":9142,"employees":19,"production":0},"2013-Q3":{"hours":8070,"employees":17,"production":0},"2013-Q2":{"hours":7831,"employees":17,"production":0},"2013-Q1":{"hours":8054,"employees":18,"production":0},"2012-Q4":{"hours":8619,"employees":17,"production":0},"2012-Q3":{"hours":8149,"employees":19,"production":0},"2012-Q2":{"hours":7536,"employees":15,"production":0},"2012-Q1":{"hours":7582,"employees":15,"production":0},"2011-Q4":{"hours":7758,"employees":16,"production":0},"2011-Q3":{"hours":9716,"employees":20,"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":15,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2005":{"hours":83116,"employees":41,"production":0},"2006":{"hours":46899,"employees":35,"production":0},"2007":{"hours":15706,"employees":40,"production":0},"2008":{"hours":52951,"employees":32,"production":0},"2009":{"hours":42916,"employees":24,"production":0},"2010":{"hours":42267,"employees":24,"production":0},"2011":{"hours":35107,"employees":21,"production":0},"2012":{"hours":31886,"employees":17,"production":0},"2013":{"hours":33097,"employees":18,"production":0},"2014":{"hours":10732,"employees":16,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":6,"firstDate":"2002-07-02","lastDate":"2013-02-06","metrics":{"recentRows":0,"actionTaken":6,"maxExposureRatio":0.65,"overExposureLimit":0,"exposureRatioTotal":1.72},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"167739","EVENT_NO":"1160661","SAMPLE_NO":"000000201301067000","SAMPLE_DATE":"02/06/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.37","EXPOSURE_LIMIT":"0000.57","C_OVER_E":"00.65","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"167738","EVENT_NO":"1160661","SAMPLE_NO":"000000201301066900","SAMPLE_DATE":"02/06/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.71","C_OVER_E":"00.31","JOB_CD_DESC":"Complete Load-Haul-Dump","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"167737","EVENT_NO":"1160661","SAMPLE_NO":"000000201301066800","SAMPLE_DATE":"02/06/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0001.05","C_OVER_E":"00.13","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"118236","EVENT_NO":"1147650","SAMPLE_NO":"000000200910043600","SAMPLE_DATE":"10/14/2009","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-10-14"},{"SOURCE_ROW_NUMBER":"118235","EVENT_NO":"1147650","SAMPLE_NO":"000000200910043500","SAMPLE_DATE":"10/14/2009","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.96","C_OVER_E":"00.28","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-10-14"},{"SOURCE_ROW_NUMBER":"13909","EVENT_NO":"0629595","SAMPLE_NO":"000000200205099700","SAMPLE_DATE":"07/02/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0000.57","C_OVER_E":"00.35","JOB_CD_DESC":"Forklift Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-07-02"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":107,"firstDate":"2000-08-22","lastDate":"2014-09-09","metrics":{"ss":39,"amountDue":35961,"contested":0,"amountPaid":35961,"recentRows":0,"section104d":0,"unterminated":7,"proposedPenalty":35961},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"250752","VIOLATION_NO":"8698484","VIOLATION_ISSUE_DT":"09/09/2014","SIG_SUB":"Y","PART_SECTION":"56.14130(e)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/09/2014","PROPOSED_PENALTY":"263","AMOUNT_DUE":"263","AMOUNT_PAID":"263","CONTESTED_IND":"N","sourceDate":"2014-09-09"},{"SOURCE_ROW_NUMBER":"250751","VIOLATION_NO":"8698483","VIOLATION_ISSUE_DT":"09/09/2014","SIG_SUB":"Y","PART_SECTION":"56.14130(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/09/2014","PROPOSED_PENALTY":"117","AMOUNT_DUE":"117","AMOUNT_PAID":"117","CONTESTED_IND":"N","sourceDate":"2014-09-09"},{"SOURCE_ROW_NUMBER":"250687","VIOLATION_NO":"8781230","VIOLATION_ISSUE_DT":"02/20/2014","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/20/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-02-20"},{"SOURCE_ROW_NUMBER":"250706","VIOLATION_NO":"8607915","VIOLATION_ISSUE_DT":"05/01/2013","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/01/2013","PROPOSED_PENALTY":"308","AMOUNT_DUE":"308","AMOUNT_PAID":"308","CONTESTED_IND":"N","sourceDate":"2013-05-01"},{"SOURCE_ROW_NUMBER":"250681","VIOLATION_NO":"8689567","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"62.130(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/21/2013","PROPOSED_PENALTY":"224","AMOUNT_DUE":"224","AMOUNT_PAID":"224","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"250680","VIOLATION_NO":"8689566","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"62.120","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/01/2013","PROPOSED_PENALTY":"224","AMOUNT_DUE":"224","AMOUNT_PAID":"224","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"250679","VIOLATION_NO":"8689565","VIOLATION_ISSUE_DT":"02/06/2013","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":"05/01/2013","PROPOSED_PENALTY":"2473","AMOUNT_DUE":"2473","AMOUNT_PAID":"2473","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"250678","VIOLATION_NO":"8689564","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"56.14130(e)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/01/2013","PROPOSED_PENALTY":"499","AMOUNT_DUE":"499","AMOUNT_PAID":"499","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"250677","VIOLATION_NO":"8689563","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/06/2013","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"250676","VIOLATION_NO":"8689562","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"56.15004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/06/2013","PROPOSED_PENALTY":"224","AMOUNT_DUE":"224","AMOUNT_PAID":"224","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"250675","VIOLATION_NO":"8689561","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/06/2013","PROPOSED_PENALTY":"499","AMOUNT_DUE":"499","AMOUNT_PAID":"499","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"250674","VIOLATION_NO":"8689560","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"56.14130(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/28/2013","PROPOSED_PENALTY":"499","AMOUNT_DUE":"499","AMOUNT_PAID":"499","CONTESTED_IND":"N","sourceDate":"2013-02-06"}]}],"safety":{"href":"/api/v1/mines/0404965/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0404965/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":"Roll-over protective structures (ROPS) and seat belts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130","part":"56","subchapter":"K","subpart":"M","id":"56.14130","citation":"30 CFR 56.14130","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":4},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 62.130","heading":"Permissible exposure level.","id":"62.130","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130","part":"62","partHeading":"PART 62—OCCUPATIONAL NOISE EXPOSURE","subchapter":"M","subchapterHeading":"SUBCHAPTER M—UNIFORM MINE HEALTH REGULATIONS","subpart":"","subpartHeading":"","text":"(a) The mine operator must assure that no miner is exposed during any work shift to noise that exceeds the permissible exposure level. If during any work shift a miner's noise exposure exceeds the permissible exposure level, the mine operator must use all feasible engineering and administrative controls to reduce the miner's noise exposure to the permissible exposure level, and enroll the miner in a hearing conservation program that complies with § 62.150 of this part. When a mine operator uses administrative controls to reduce a miner's exposure, the mine operator must post the procedures for such controls on the mine bulletin board and provide a copy to the affected miner.\n\n(b) If a miner's noise exposure continues to exceed the permissible exposure level despite the use of all feasible engineering and administrative controls, the mine operator must continue to use the engineering and administrative controls to reduce the miner's noise exposure to as low a level as is feasible.\n\n(c) The mine operator must assure that no miner is exposed at any time to sound levels exceeding 115 dBA, as determined without adjustment for the use of any hearing protector.","occurrenceCount":1},{"chapter":"I","heading":"Action level.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.120","part":"62","subchapter":"M","subpart":"","id":"62.120","citation":"30 CFR 62.120","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER M—UNIFORM MINE HEALTH REGULATIONS","partHeading":"PART 62—OCCUPATIONAL NOISE EXPOSURE","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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Eye protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15004","part":"56","subchapter":"K","subpart":"N","id":"56.15004","citation":"30 CFR 56.15004","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":"0404965","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}