{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0401711","name":"River Rock Plant","status":"Abandoned","status_date":"2021-07-01","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"CA","county":"Fresno","nearest_town":"Fresno","operator_id":"L16645","operator_name":"CalMat Co","controller_id":"0071891","controller_name":"Vulcan Materials Company","district":"M7","office":"Vacaville CA Field Office","employees":0,"latitude":36.898889,"longitude":-119.766389},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":981},"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":"0401711","name":"River Rock Plant"},"operator":{"type":"operator","id":"L16645","name":"CalMat Co"},"controller":{"type":"controller","id":"0071891","name":"Vulcan Materials Company"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L10964","name":"River Rock Products"},"object":{"type":"mine","id":"0401711","name":"River Rock Plant"},"validFrom":"1950-01-01","validTo":"1988-10-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|L10964|1950-01-01|1988-10-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M08489","name":"D M  Underdown"},"object":{"type":"mine","id":"0401711","name":"River Rock Plant"},"validFrom":"1950-01-01","validTo":"1988-10-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|M08489|1950-01-01|1988-10-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M08489","name":"D M  Underdown"},"object":{"type":"operator","id":"L10964","name":"River Rock Products"},"validFrom":"1950-01-01","validTo":"1988-10-31","current":false,"derived":true,"evidenceMineId":"0401711","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|L10964|1950-01-01|M08489|1950-01-01|143508"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00112","name":"Calmat Company"},"object":{"type":"mine","id":"0401711","name":"River Rock Plant"},"validFrom":"1985-08-01","validTo":"1999-01-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|M00112|1985-08-01|1999-01-05"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L08646","name":"Calmat Of Central California"},"object":{"type":"mine","id":"0401711","name":"River Rock Plant"},"validFrom":"1988-11-01","validTo":"1999-01-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|L08646|1988-11-01|1999-01-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00112","name":"Calmat Company"},"object":{"type":"operator","id":"L08646","name":"Calmat Of Central California"},"validFrom":"1988-11-01","validTo":"1999-01-05","current":false,"derived":true,"evidenceMineId":"0401711","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|L08646|1988-11-01|M00112|1985-08-01|104460"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16645","name":"CalMat Co"},"object":{"type":"mine","id":"0401711","name":"River Rock Plant"},"validFrom":"1999-01-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|L16645|1999-01-06|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00024","name":"Legacy Vulcan Corp (Form:Vulcan Materials Co)"},"object":{"type":"mine","id":"0401711","name":"River Rock Plant"},"validFrom":"1999-01-06","validTo":"2007-11-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|M00024|1999-01-06|2007-11-15"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00024","name":"Legacy Vulcan Corp (Form:Vulcan Materials Co)"},"object":{"type":"operator","id":"L16645","name":"CalMat Co"},"validFrom":"1999-01-06","validTo":"2007-11-15","current":false,"derived":true,"evidenceMineId":"0401711","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|L16645|1999-01-06|M00024|1999-01-06|102015"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0071891","name":"Vulcan Materials Company"},"object":{"type":"mine","id":"0401711","name":"River Rock Plant"},"validFrom":"2007-11-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|0071891|2007-11-16|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0071891","name":"Vulcan Materials Company"},"object":{"type":"operator","id":"L16645","name":"CalMat Co"},"validFrom":"2007-11-16","validTo":null,"current":true,"derived":true,"evidenceMineId":"0401711","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0401711|L16645|1999-01-06|0071891|2007-11-16|10575"}}],"coverage":{"historyRecords":4,"edgeCount":11,"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":19,"firstDate":"2000-06-20","lastDate":"2017-07-14","metrics":{"daysLost":400,"injuries":19,"fatalities":0,"recentRows":0,"restrictedDays":461,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"168107","DOCUMENT_NO":"220172090013","ACCIDENT_DT":"07/14/2017","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"239","NARRATIVE":"On 7/17/17 the employee requested medical treatment, was diagnosed with a right hip strain and was placed on restricted duty which is being accommodated. The employee was laying on their back on top of a bottom deck screen pushing out one screen panel toward the discharge end with both legs in a squat type motion resulting in R-Hip pain.","sourceDate":"2017-07-14"},{"SOURCE_ROW_NUMBER":"181092","DOCUMENT_NO":"220121700029","ACCIDENT_DT":"05/14/2012","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"On 6/1/12 the employee requested medical treatment, was taken to the company clinic and was prescribed physical therapy for a sprained left shoulder. The employee alleged that he jammed his L-shoulder on an arm rest of a loader while stock piling. He was returned to full duty on 6/1/12.","sourceDate":"2012-05-14"},{"SOURCE_ROW_NUMBER":"82163","DOCUMENT_NO":"220102670034","ACCIDENT_DT":"09/14/2010","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"On 9/14/10 The employee was taken to the hospital and received staples for a L-knee laceration. The employee was cutting a plastic piece of guarding with a utility knife when he lost control of his arm motion and hit the inner leg with the knife. The employee was returned to regular duty on 9/14/10.","sourceDate":"2010-09-14"},{"SOURCE_ROW_NUMBER":"176800","DOCUMENT_NO":"220093420011","ACCIDENT_DT":"11/30/2009","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","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":"The employee went to the company clinic on 11/30/09 and was placed on restricted duty. The employee was removing a wear plate from the side of a loader bucket, when the plate fell and hit his R-foot.","sourceDate":"2009-11-30"},{"SOURCE_ROW_NUMBER":"9048","DOCUMENT_NO":"220083380024","ACCIDENT_DT":"11/17/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee was taken to the company clinic on 11/17, received 10 stitches and was placed on restricted duty. Employee tripped on a steel tube and fell on the dust sealing ring from a cone crusher resulting in a R-hand laceration.","sourceDate":"2008-11-17"},{"SOURCE_ROW_NUMBER":"189598","DOCUMENT_NO":"220082810023","ACCIDENT_DT":"10/02/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee went to the company clinic on 10/3/08 and was placed on restricted duty. A burnt out light bulb on the mixer truck broke while being changed by employee, causing a lacerationto L-thumb, requiring sutures.","sourceDate":"2008-10-02"},{"SOURCE_ROW_NUMBER":"258558","DOCUMENT_NO":"220072820078","ACCIDENT_DT":"10/05/2007","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee went to an emergency room on 10/05/2007, received stitches, and placed on restricted duty. The employee was cutting zip ties with a box knife cutter and lacerated his left forearm.","sourceDate":"2007-10-05"},{"SOURCE_ROW_NUMBER":"99154","DOCUMENT_NO":"220072420010","ACCIDENT_DT":"08/21/2007","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee requested to go to the company clinic on 8/23/2007 and was placed on restricted duty. While moving a shaker screen, the employee slipped on a loose pile of rock resulting in a R-inguinal pain (ALLEGED).","sourceDate":"2007-08-21"},{"SOURCE_ROW_NUMBER":"56293","DOCUMENT_NO":"220071790028","ACCIDENT_DT":"06/19/2007","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee went to the company clinic on 6/25/2007 and was placed on restricted duty. While disconnecting a cable from the scraper, the cable jerked and caused a sprain to L-shoulder.","sourceDate":"2007-06-19"},{"SOURCE_ROW_NUMBER":"43367","DOCUMENT_NO":"220071430022","ACCIDENT_DT":"05/10/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"The employee was taken to the hospital on 5/10/07 and was taken off work. The employee was struck on the head and chest by a tree limb while it was being cut down by another employee.","sourceDate":"2007-05-10"},{"SOURCE_ROW_NUMBER":"60561","DOCUMENT_NO":"220051810013","ACCIDENT_DT":"06/16/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee went to see company doctor on 6/16/2005 and was placed on restricted work; while removing a guard on the tunnel feeder, the cutting knife slipped and caused a laceration to L-palm that required stitches.","sourceDate":"2005-06-16"},{"SOURCE_ROW_NUMBER":"99153","DOCUMENT_NO":"220042810016","ACCIDENT_DT":"09/27/2004","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee went to see company doctor on 9/30/04 and was placed on restricted duty.  Employee, while sliding himself on concrete floor under loader to install front differential, punctured his left hand/arm.","sourceDate":"2004-09-27"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2021-07-01","lastDate":"2021-07-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":128,"firstDate":"2001-04-03","lastDate":"2019-02-07","metrics":{"ss":23,"delinquent":119,"recentRows":0,"paidPenalty":15291.01,"proposedPenalty":17707,"currentAssessment":17707},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2422296","VIOLATION_NO":"9433101","ISSUE_DT":"02/07/2019","CFR_STANDARD_CD":"56.4402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-02-07"},{"SOURCE_ROW_NUMBER":"2419629","VIOLATION_NO":"9432214","ISSUE_DT":"09/05/2018","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"225.00","CURRENT_ASSESSMENT_AMT":"225.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-09-05"},{"SOURCE_ROW_NUMBER":"2421364","VIOLATION_NO":"8995912","ISSUE_DT":"03/20/2018","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-03-20"},{"SOURCE_ROW_NUMBER":"2410830","VIOLATION_NO":"8991318","ISSUE_DT":"02/15/2017","CFR_STANDARD_CD":"46.11(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"1429.00","CURRENT_ASSESSMENT_AMT":"1429.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-02-15"},{"SOURCE_ROW_NUMBER":"2410829","VIOLATION_NO":"8991317","ISSUE_DT":"02/15/2017","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"173.00","CURRENT_ASSESSMENT_AMT":"173.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-02-15"},{"SOURCE_ROW_NUMBER":"2410828","VIOLATION_NO":"8991316","ISSUE_DT":"02/15/2017","CFR_STANDARD_CD":"56.11003","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-02-15"},{"SOURCE_ROW_NUMBER":"2410827","VIOLATION_NO":"8991315","ISSUE_DT":"02/14/2017","CFR_STANDARD_CD":"46.5(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"367.00","CURRENT_ASSESSMENT_AMT":"367.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"2410826","VIOLATION_NO":"8991314","ISSUE_DT":"02/14/2017","CFR_STANDARD_CD":"56.14100(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"2410825","VIOLATION_NO":"8991313","ISSUE_DT":"02/14/2017","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"2410824","VIOLATION_NO":"8991312","ISSUE_DT":"02/13/2017","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"173.00","CURRENT_ASSESSMENT_AMT":"173.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-02-13"},{"SOURCE_ROW_NUMBER":"2419354","VIOLATION_NO":"8874133","ISSUE_DT":"08/11/2016","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-08-11"},{"SOURCE_ROW_NUMBER":"2321277","VIOLATION_NO":"8873476","ISSUE_DT":"11/04/2015","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-11-04"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":14,"firstDate":"2003-10-09","lastDate":"2013-11-01","metrics":{"linkedIssuances":14},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":317,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":11,"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":86,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":11,"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":4,"firstDate":"1950-01-01","lastDate":"1999-01-06","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":52,"firstDate":"2001-03-27","lastDate":"2020-02-10","metrics":{"inspectors":54,"recentRows":0,"onSiteHours":591.5,"inspectionHours":1230,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"59705","EVENT_NO":"6828792","INSPECTION_BEGIN_DT":"02/10/2020","INSPECTION_END_DT":"02/11/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2020-02-10"},{"SOURCE_ROW_NUMBER":"74023","EVENT_NO":"6828732","INSPECTION_BEGIN_DT":"07/19/2019","INSPECTION_END_DT":"07/19/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2019-07-19"},{"SOURCE_ROW_NUMBER":"511799","EVENT_NO":"6728293","INSPECTION_BEGIN_DT":"02/07/2019","INSPECTION_END_DT":"02/07/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.25","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2019-02-07"},{"SOURCE_ROW_NUMBER":"1119623","EVENT_NO":"6727129","INSPECTION_BEGIN_DT":"09/04/2018","INSPECTION_END_DT":"09/05/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.25","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2018-09-04"},{"SOURCE_ROW_NUMBER":"951464","EVENT_NO":"6727858","INSPECTION_BEGIN_DT":"03/20/2018","INSPECTION_END_DT":"03/20/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2018-03-20"},{"SOURCE_ROW_NUMBER":"300249","EVENT_NO":"6721932","INSPECTION_BEGIN_DT":"07/11/2017","INSPECTION_END_DT":"07/14/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26.25","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2017-07-11"},{"SOURCE_ROW_NUMBER":"298444","EVENT_NO":"6721902","INSPECTION_BEGIN_DT":"03/03/2017","INSPECTION_END_DT":"03/06/2017","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2017-03-03"},{"SOURCE_ROW_NUMBER":"166655","EVENT_NO":"6721522","INSPECTION_BEGIN_DT":"02/13/2017","INSPECTION_END_DT":"02/15/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"40.75","SUM_TOTAL_ON_SITE_HOURS":"19.75","sourceDate":"2017-02-13"},{"SOURCE_ROW_NUMBER":"651604","EVENT_NO":"6727013","INSPECTION_BEGIN_DT":"08/11/2016","INSPECTION_END_DT":"08/12/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.5","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2016-08-11"},{"SOURCE_ROW_NUMBER":"824674","EVENT_NO":"6663746","INSPECTION_BEGIN_DT":"11/03/2015","INSPECTION_END_DT":"11/04/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"31.75","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"997696","EVENT_NO":"6599259","INSPECTION_BEGIN_DT":"03/14/2015","INSPECTION_END_DT":"03/16/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2015-03-14"},{"SOURCE_ROW_NUMBER":"132123","EVENT_NO":"1161851","INSPECTION_BEGIN_DT":"10/21/2014","INSPECTION_END_DT":"10/29/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"47","SUM_TOTAL_ON_SITE_HOURS":"32.25","sourceDate":"2014-10-21"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":160,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2020-Q4":{"hours":352,"employees":1,"production":0},"2020-Q3":{"hours":560,"employees":1,"production":0},"2020-Q2":{"hours":375,"employees":1,"production":0},"2020-Q1":{"hours":169,"employees":1,"production":0},"2019-Q4":{"hours":426,"employees":1,"production":0},"2019-Q3":{"hours":670,"employees":1,"production":0},"2019-Q2":{"hours":641,"employees":1,"production":0},"2019-Q1":{"hours":261,"employees":1,"production":0},"2018-Q4":{"hours":490,"employees":1,"production":0},"2018-Q3":{"hours":708,"employees":1,"production":0},"2018-Q2":{"hours":1093,"employees":2,"production":0},"2018-Q1":{"hours":1286,"employees":3,"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":40,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2011":{"hours":58008,"employees":29,"production":0},"2012":{"hours":61946,"employees":26,"production":0},"2013":{"hours":67600,"employees":25,"production":0},"2014":{"hours":69034,"employees":28,"production":0},"2015":{"hours":69334,"employees":29,"production":0},"2016":{"hours":60384,"employees":27,"production":0},"2017":{"hours":27654,"employees":15,"production":0},"2018":{"hours":3577,"employees":2,"production":0},"2019":{"hours":1998,"employees":1,"production":0},"2020":{"hours":1456,"employees":1,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":31,"firstDate":"2001-04-03","lastDate":"2017-02-14","metrics":{"recentRows":0,"actionTaken":31,"maxExposureRatio":0.5,"overExposureLimit":0,"exposureRatioTotal":2.49},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"197358","EVENT_NO":"6721522","SAMPLE_NO":"000000201700873200","SAMPLE_DATE":"02/14/2017","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.47","C_OVER_E":"00.28","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"197357","EVENT_NO":"6721522","SAMPLE_NO":"000000201700873100","SAMPLE_DATE":"02/14/2017","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":"2017-02-14"},{"SOURCE_ROW_NUMBER":"197356","EVENT_NO":"6721522","SAMPLE_NO":"000000201700873000","SAMPLE_DATE":"02/14/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"159041","EVENT_NO":"6598914","SAMPLE_NO":"000000201306916100","SAMPLE_DATE":"09/04/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0000.84","C_OVER_E":"00.40","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"158893","EVENT_NO":"6598914","SAMPLE_NO":"000000201306916000","SAMPLE_DATE":"09/04/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.85","C_OVER_E":"00.19","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-09-04"},{"SOURCE_ROW_NUMBER":"116638","EVENT_NO":"1149102","SAMPLE_NO":"000000200909600400","SAMPLE_DATE":"10/07/2009","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.42","EXPOSURE_LIMIT":"0001.74","C_OVER_E":"00.24","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-10-07"},{"SOURCE_ROW_NUMBER":"116637","EVENT_NO":"1149102","SAMPLE_NO":"000000200909600300","SAMPLE_DATE":"10/07/2009","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0001.05","C_OVER_E":"00.13","JOB_CD_DESC":"Hydrating Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-10-07"},{"SOURCE_ROW_NUMBER":"696","EVENT_NO":"0646001","SAMPLE_NO":"000000200201936900","SAMPLE_DATE":"03/27/2002","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.28","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-03-27"},{"SOURCE_ROW_NUMBER":"695","EVENT_NO":"0646001","SAMPLE_NO":"000000200201936800","SAMPLE_DATE":"03/27/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0001.00","C_OVER_E":"00.26","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-03-27"},{"SOURCE_ROW_NUMBER":"694","EVENT_NO":"0646001","SAMPLE_NO":"000000200201936700","SAMPLE_DATE":"03/27/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.80","C_OVER_E":"00.24","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-03-27"},{"SOURCE_ROW_NUMBER":"693","EVENT_NO":"0646001","SAMPLE_NO":"000000200201936600","SAMPLE_DATE":"03/27/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0001.11","C_OVER_E":"00.11","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-03-27"},{"SOURCE_ROW_NUMBER":"692","EVENT_NO":"0646001","SAMPLE_NO":"000000200201936500","SAMPLE_DATE":"03/27/2002","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-03-27"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":128,"firstDate":"2001-04-03","lastDate":"2019-02-07","metrics":{"ss":23,"amountDue":17707,"contested":0,"amountPaid":15291.01,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":17707},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"215675","VIOLATION_NO":"9433101","VIOLATION_ISSUE_DT":"02/07/2019","SIG_SUB":"N","PART_SECTION":"56.4402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/07/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-02-07"},{"SOURCE_ROW_NUMBER":"215756","VIOLATION_NO":"9432214","VIOLATION_ISSUE_DT":"09/05/2018","SIG_SUB":"Y","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/05/2018","PROPOSED_PENALTY":"225","AMOUNT_DUE":"225","AMOUNT_PAID":"225","CONTESTED_IND":"N","sourceDate":"2018-09-05"},{"SOURCE_ROW_NUMBER":"215687","VIOLATION_NO":"8995912","VIOLATION_ISSUE_DT":"03/20/2018","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/20/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-03-20"},{"SOURCE_ROW_NUMBER":"215682","VIOLATION_NO":"8991318","VIOLATION_ISSUE_DT":"02/15/2017","SIG_SUB":"Y","PART_SECTION":"46.11(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Highly","INJ_ILLNESS":"Fatal","NO_AFFECTED":"4","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/15/2017","PROPOSED_PENALTY":"1429","AMOUNT_DUE":"1429","AMOUNT_PAID":"1429","CONTESTED_IND":"N","sourceDate":"2017-02-15"},{"SOURCE_ROW_NUMBER":"215681","VIOLATION_NO":"8991317","VIOLATION_ISSUE_DT":"02/15/2017","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2017","PROPOSED_PENALTY":"173","AMOUNT_DUE":"173","AMOUNT_PAID":"173","CONTESTED_IND":"N","sourceDate":"2017-02-15"},{"SOURCE_ROW_NUMBER":"215680","VIOLATION_NO":"8991316","VIOLATION_ISSUE_DT":"02/15/2017","SIG_SUB":"N","PART_SECTION":"56.11003","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-02-15"},{"SOURCE_ROW_NUMBER":"215679","VIOLATION_NO":"8991315","VIOLATION_ISSUE_DT":"02/14/2017","SIG_SUB":"Y","PART_SECTION":"46.5(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2017","PROPOSED_PENALTY":"367","AMOUNT_DUE":"367","AMOUNT_PAID":"367","CONTESTED_IND":"N","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"215678","VIOLATION_NO":"8991314","VIOLATION_ISSUE_DT":"02/14/2017","SIG_SUB":"N","PART_SECTION":"56.14100(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/14/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"215677","VIOLATION_NO":"8991313","VIOLATION_ISSUE_DT":"02/14/2017","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2017-02-14"},{"SOURCE_ROW_NUMBER":"215676","VIOLATION_NO":"8991312","VIOLATION_ISSUE_DT":"02/13/2017","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/14/2017","PROPOSED_PENALTY":"173","AMOUNT_DUE":"173","AMOUNT_PAID":"173","CONTESTED_IND":"N","sourceDate":"2017-02-13"},{"SOURCE_ROW_NUMBER":"215735","VIOLATION_NO":"8874133","VIOLATION_ISSUE_DT":"08/11/2016","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/14/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-08-11"},{"SOURCE_ROW_NUMBER":"215784","VIOLATION_NO":"8873476","VIOLATION_ISSUE_DT":"11/04/2015","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/04/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-11-04"}]}],"safety":{"href":"/api/v1/mines/0401711/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0401711/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":"Safety can use.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4402","part":"56","subchapter":"K","subpart":"C","id":"56.4402","citation":"30 CFR 56.4402","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":3},{"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","heading":"Site-specific hazard awareness training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.11","part":"46","subchapter":"H","subpart":"","id":"46.11","citation":"30 CFR 46.11","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of ladders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11003","part":"56","subchapter":"K","subpart":"J","id":"56.11003","citation":"30 CFR 56.11003","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":"New miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5","part":"46","subchapter":"H","subpart":"","id":"46.5","citation":"30 CFR 46.5","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":"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":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0401711","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}