{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3608560","name":"Milroy Aggregate Plant #6","status":"Abandoned","status_date":"2021-04-12","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"PA","county":"Mifflin","nearest_town":"Milroy","operator_id":"L06724","operator_name":"Glenn O Hawbaker Inc","controller_id":"M05340","controller_name":"Daniel R  Hawbaker","district":"M2","office":"Warrendale PA Field Office","employees":0,"latitude":40.699444,"longitude":-77.555},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":1438},"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":"3608560","name":"Milroy Aggregate Plant #6"},"operator":{"type":"operator","id":"L06724","name":"Glenn O Hawbaker Inc"},"controller":{"type":"controller","id":"M05340","name":"Daniel R  Hawbaker"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M05340","name":"Daniel R  Hawbaker  et al"},"object":{"type":"mine","id":"3608560","name":"Milroy Aggregate Plant #6"},"validFrom":"1983-02-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608560|M05340|1983-02-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06724","name":"Glenn O Hawbaker Inc"},"object":{"type":"mine","id":"3608560","name":"Milroy Aggregate Plant #6"},"validFrom":"1996-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608560|L06724|1996-04-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M05340","name":"Daniel R  Hawbaker  et al"},"object":{"type":"operator","id":"L06724","name":"Glenn O Hawbaker Inc"},"validFrom":"1996-04-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3608560","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3608560|L06724|1996-04-01|M05340|1983-02-01|134350"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":5,"firstDate":"2000-04-28","lastDate":"2011-06-27","metrics":{"daysLost":0,"injuries":5,"fatalities":0,"recentRows":0,"restrictedDays":27,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"256563","DOCUMENT_NO":"220111880010","ACCIDENT_DT":"06/27/2011","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","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":"He was rolling a flat tire 11R22.5 up a ramp onto the back of an F350 service truck to take it back to the shop and when he got the tire to the top of the ramp and felt a pop in his back. He reported in the morning that he was having trouble getting moving and came to work late. his supervisor saw him later showing pain when moving and he went to get checked.","sourceDate":"2011-06-27"},{"SOURCE_ROW_NUMBER":"157597","DOCUMENT_NO":"220111310022","ACCIDENT_DT":"05/02/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"They where changing the impact bars in our secondary crusher and a piece of metal flew off of the shoe that holds the bar in flying into the EE's leg on his right hip. Fine material will get packed in around the shoes and the EE was hitting the shoe with a 4 pound hammer to knock the fines out when a sliver flew off the side and was imbedded into his leg.","sourceDate":"2011-05-02"},{"SOURCE_ROW_NUMBER":"144625","DOCUMENT_NO":"220071170013","ACCIDENT_DT":"04/21/2007","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Carrying empty totes in loader down hill for disposal when one fell out of bucket and went under it.  He backed up and got out to put it back in.  He lifted it up and went to push it in when his hand slid cutting his arm.","sourceDate":"2007-04-21"},{"SOURCE_ROW_NUMBER":"92951","DOCUMENT_NO":"220010510042","ACCIDENT_DT":"02/09/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","NARRATIVE":"LIFTING A PIECE OF METAL WITH COME ALONG. HOOK SLIPPED OFF OF METAL. HOOK STRUCK RIGHT RING FINGER, CAUSING A CUT TO RIGHT RING FINGER.","sourceDate":"2001-02-09"},{"SOURCE_ROW_NUMBER":"209196","DOCUMENT_NO":"220001360042","ACCIDENT_DT":"04/28/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from scaffolds, walkways, platforms","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","NARRATIVE":"A REMOVABLE PIECE OF CATWALK LEFT UNSECURED WAS STEPPED ON A GIVING WAY & ALLOWING LEG TO SLIP THRU","sourceDate":"2000-04-28"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2021-04-12","lastDate":"2021-04-12","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":49,"firstDate":"2001-03-28","lastDate":"2018-03-21","metrics":{"ss":16,"delinquent":49,"recentRows":0,"paidPenalty":22027,"proposedPenalty":21899,"currentAssessment":22027},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2467522","VIOLATION_NO":"9368775","ISSUE_DT":"03/21/2018","CFR_STANDARD_CD":"56.15001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-03-21"},{"SOURCE_ROW_NUMBER":"2467521","VIOLATION_NO":"9368774","ISSUE_DT":"03/21/2018","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-03-21"},{"SOURCE_ROW_NUMBER":"2358406","VIOLATION_NO":"8918499","ISSUE_DT":"08/10/2016","CFR_STANDARD_CD":"56.20003(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":"2016-08-10"},{"SOURCE_ROW_NUMBER":"2358368","VIOLATION_NO":"8918458","ISSUE_DT":"02/23/2016","CFR_STANDARD_CD":"56.18002(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":"2016-02-23"},{"SOURCE_ROW_NUMBER":"2350885","VIOLATION_NO":"8918548","ISSUE_DT":"08/27/2015","CFR_STANDARD_CD":"56.13015(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":"2015-08-27"},{"SOURCE_ROW_NUMBER":"2350884","VIOLATION_NO":"8918547","ISSUE_DT":"08/27/2015","CFR_STANDARD_CD":"56.14112(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-08-27"},{"SOURCE_ROW_NUMBER":"2350883","VIOLATION_NO":"8918546","ISSUE_DT":"08/27/2015","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-08-27"},{"SOURCE_ROW_NUMBER":"2260532","VIOLATION_NO":"8808312","ISSUE_DT":"01/28/2015","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-01-28"},{"SOURCE_ROW_NUMBER":"2253440","VIOLATION_NO":"8718186","ISSUE_DT":"08/12/2014","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-08-12"},{"SOURCE_ROW_NUMBER":"2253366","VIOLATION_NO":"8718110","ISSUE_DT":"02/12/2014","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":"2014-02-12"},{"SOURCE_ROW_NUMBER":"2146865","VIOLATION_NO":"8708965","ISSUE_DT":"10/11/2012","CFR_STANDARD_CD":"56.3131","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"392.00","CURRENT_ASSESSMENT_AMT":"392.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-10-11"},{"SOURCE_ROW_NUMBER":"2157690","VIOLATION_NO":"8705198","ISSUE_DT":"09/06/2012","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-09-06"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":10,"firstDate":"2011-12-12","lastDate":"2013-08-19","metrics":{"appeals":0,"decisions":10,"recentRows":0,"decisionPenalty":7040,"originalPenalty":12194},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"336735","VIOLATION_NO":"8708966","DOCKET_NO":"PENN 2013-93M","DECISION_DT":"08/19/2013","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2013-08-19"},{"SOURCE_ROW_NUMBER":"336378","VIOLATION_NO":"8708965","DOCKET_NO":"PENN 2013-93M","DECISION_DT":"08/19/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2013-08-19"},{"SOURCE_ROW_NUMBER":"267380","VIOLATION_NO":"8570278","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"267223","VIOLATION_NO":"8570236","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"266941","VIOLATION_NO":"8570240","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"266445","VIOLATION_NO":"8570277","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1432.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"266444","VIOLATION_NO":"8570245","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"2282.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"266204","VIOLATION_NO":"8570238","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"51877","VIOLATION_NO":"8570239","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"51567","VIOLATION_NO":"8570279","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Janet","JUDGE_LAST_NAME":"Harner","sourceDate":"2011-12-12"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":10,"firstDate":"2009-11-09","lastDate":"2012-10-11","metrics":{"decisions":10,"ssChanged":8,"recentRows":0,"decisionPenalty":7040,"proposedPenalty":12194},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"255266","CITATION_NO":"8708966","CITATION_ISSUE_DT":"10/11/2012","DOCKET_NO":"PENN 2013-93M","DECISION_DT":"08/19/2013","CFR_STANDARD_CODE":"56.3401","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":".00","sourceDate":"2012-10-11"},{"SOURCE_ROW_NUMBER":"30564","CITATION_NO":"8708965","CITATION_ISSUE_DT":"10/11/2012","DOCKET_NO":"PENN 2013-93M","DECISION_DT":"08/19/2013","CFR_STANDARD_CODE":"56.3131","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","sourceDate":"2012-10-11"},{"SOURCE_ROW_NUMBER":"354671","CITATION_NO":"8570278","CITATION_ISSUE_DT":"12/01/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","sourceDate":"2009-12-01"},{"SOURCE_ROW_NUMBER":"298351","CITATION_NO":"8570279","CITATION_ISSUE_DT":"12/01/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.9304(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":".00","sourceDate":"2009-12-01"},{"SOURCE_ROW_NUMBER":"129004","CITATION_NO":"8570277","CITATION_ISSUE_DT":"12/01/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1432.00","sourceDate":"2009-12-01"},{"SOURCE_ROW_NUMBER":"297411","CITATION_NO":"8570239","CITATION_ISSUE_DT":"11/10/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.12018","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","sourceDate":"2009-11-10"},{"SOURCE_ROW_NUMBER":"242477","CITATION_NO":"8570240","CITATION_ISSUE_DT":"11/10/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.12018","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","sourceDate":"2009-11-10"},{"SOURCE_ROW_NUMBER":"185898","CITATION_NO":"8570238","CITATION_ISSUE_DT":"11/10/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.12001","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":".00","sourceDate":"2009-11-10"},{"SOURCE_ROW_NUMBER":"184819","CITATION_NO":"8570245","CITATION_ISSUE_DT":"11/10/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2282.00","DECISION_PENALTY_AMT":".00","sourceDate":"2009-11-10"},{"SOURCE_ROW_NUMBER":"129243","CITATION_NO":"8570236","CITATION_ISSUE_DT":"11/09/2009","DOCKET_NO":"PENN 2010-293M","DECISION_DT":"12/12/2011","CFR_STANDARD_CODE":"56.12032","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"1304.00","DECISION_PENALTY_AMT":"1304.00","sourceDate":"2009-11-09"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":866,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":124,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":1,"firstDate":"1996-04-01","lastDate":"1996-04-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":40,"firstDate":"2001-03-28","lastDate":"2022-09-19","metrics":{"inspectors":41,"recentRows":1,"onSiteHours":345.25,"inspectionHours":554.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"668135","EVENT_NO":"6897999","INSPECTION_BEGIN_DT":"09/19/2022","INSPECTION_END_DT":"09/20/2022","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2022-09-19"},{"SOURCE_ROW_NUMBER":"644802","EVENT_NO":"6757842","INSPECTION_BEGIN_DT":"10/16/2018","INSPECTION_END_DT":"10/24/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2018-10-16"},{"SOURCE_ROW_NUMBER":"955392","EVENT_NO":"6751906","INSPECTION_BEGIN_DT":"06/12/2018","INSPECTION_END_DT":"06/12/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2018-06-12"},{"SOURCE_ROW_NUMBER":"244357","EVENT_NO":"6751893","INSPECTION_BEGIN_DT":"03/21/2018","INSPECTION_END_DT":"03/21/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2018-03-21"},{"SOURCE_ROW_NUMBER":"496943","EVENT_NO":"6754220","INSPECTION_BEGIN_DT":"08/15/2017","INSPECTION_END_DT":"08/15/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2017-08-15"},{"SOURCE_ROW_NUMBER":"1005743","EVENT_NO":"6690858","INSPECTION_BEGIN_DT":"02/28/2017","INSPECTION_END_DT":"02/28/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.75","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2017-02-28"},{"SOURCE_ROW_NUMBER":"616610","EVENT_NO":"6689167","INSPECTION_BEGIN_DT":"08/09/2016","INSPECTION_END_DT":"08/10/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2016-08-09"},{"SOURCE_ROW_NUMBER":"769798","EVENT_NO":"6689133","INSPECTION_BEGIN_DT":"02/23/2016","INSPECTION_END_DT":"02/24/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2016-02-23"},{"SOURCE_ROW_NUMBER":"786666","EVENT_NO":"6685503","INSPECTION_BEGIN_DT":"08/27/2015","INSPECTION_END_DT":"08/27/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2015-08-27"},{"SOURCE_ROW_NUMBER":"481216","EVENT_NO":"6629751","INSPECTION_BEGIN_DT":"01/28/2015","INSPECTION_END_DT":"01/28/2015","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2015-01-28"},{"SOURCE_ROW_NUMBER":"322047","EVENT_NO":"6629750","INSPECTION_BEGIN_DT":"01/27/2015","INSPECTION_END_DT":"01/28/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2015-01-27"},{"SOURCE_ROW_NUMBER":"722153","EVENT_NO":"6626121","INSPECTION_BEGIN_DT":"08/12/2014","INSPECTION_END_DT":"08/13/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2014-08-12"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":195,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2019-Q1":{"hours":513,"employees":3,"production":0},"2018-Q4":{"hours":680,"employees":2,"production":0},"2018-Q3":{"hours":1049,"employees":2,"production":0},"2018-Q2":{"hours":1094,"employees":3,"production":0},"2018-Q1":{"hours":2219,"employees":3,"production":0},"2017-Q4":{"hours":2394,"employees":4,"production":0},"2017-Q3":{"hours":2222,"employees":4,"production":0},"2017-Q2":{"hours":1951,"employees":3,"production":0},"2017-Q1":{"hours":2272,"employees":4,"production":0},"2016-Q4":{"hours":3140,"employees":5,"production":0},"2016-Q3":{"hours":5456,"employees":7,"production":0},"2016-Q2":{"hours":6675,"employees":10,"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":44,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2010":{"hours":10932,"employees":6,"production":0},"2011":{"hours":13482,"employees":6,"production":0},"2012":{"hours":12119,"employees":6,"production":0},"2013":{"hours":11929,"employees":6,"production":0},"2014":{"hours":11798,"employees":5,"production":0},"2015":{"hours":19708,"employees":8,"production":0},"2016":{"hours":19370,"employees":8,"production":0},"2017":{"hours":8839,"employees":4,"production":0},"2018":{"hours":5042,"employees":2,"production":0},"2019":{"hours":513,"employees":3,"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":43,"firstDate":"2004-07-22","lastDate":"2017-02-28","metrics":{"recentRows":0,"actionTaken":43,"maxExposureRatio":0.45,"overExposureLimit":0,"exposureRatioTotal":1.18},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"197986","EVENT_NO":"6690858","SAMPLE_NO":"000000201701134900","SAMPLE_DATE":"02/28/2017","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-02-28"},{"SOURCE_ROW_NUMBER":"197985","EVENT_NO":"6690858","SAMPLE_NO":"000000201701134700","SAMPLE_DATE":"02/28/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-02-28"},{"SOURCE_ROW_NUMBER":"183586","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361516","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Zinc oxide fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183585","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361515","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Vanadium fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0050.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183584","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361513","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Nickel fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0001.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183583","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361512","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Molybdenum fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183582","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361511","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Manganese fumes","CONCENTRATION":"0000.02","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183581","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361510","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Magnesium oxide fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183580","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361509","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Lead fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0150.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183579","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361508","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Iron oxide fumes","CONCENTRATION":"0000.08","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.01","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183578","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361507","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Copper fumes","CONCENTRATION":"0000.17","EXPOSURE_LIMIT":"0100.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"},{"SOURCE_ROW_NUMBER":"183577","EVENT_NO":"6689133","SAMPLE_NO":"000000201601361506","SAMPLE_DATE":"02/24/2016","CONTAMINANT_DESC":"Cobalt fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0100.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-02-24"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":49,"firstDate":"2001-03-28","lastDate":"2018-03-21","metrics":{"ss":16,"amountDue":22027,"contested":5,"amountPaid":22027,"recentRows":0,"section104d":1,"unterminated":0,"proposedPenalty":21899},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1943936","VIOLATION_NO":"9368775","VIOLATION_ISSUE_DT":"03/21/2018","SIG_SUB":"N","PART_SECTION":"56.15001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/21/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-03-21"},{"SOURCE_ROW_NUMBER":"1943935","VIOLATION_NO":"9368774","VIOLATION_ISSUE_DT":"03/21/2018","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/21/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-03-21"},{"SOURCE_ROW_NUMBER":"1943951","VIOLATION_NO":"8918499","VIOLATION_ISSUE_DT":"08/10/2016","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/10/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-08-10"},{"SOURCE_ROW_NUMBER":"1943934","VIOLATION_NO":"8918458","VIOLATION_ISSUE_DT":"02/23/2016","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/24/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-02-23"},{"SOURCE_ROW_NUMBER":"1943955","VIOLATION_NO":"8918548","VIOLATION_ISSUE_DT":"08/27/2015","SIG_SUB":"N","PART_SECTION":"56.13015(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/23/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-08-27"},{"SOURCE_ROW_NUMBER":"1943954","VIOLATION_NO":"8918547","VIOLATION_ISSUE_DT":"08/27/2015","SIG_SUB":"N","PART_SECTION":"56.14112(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/27/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-08-27"},{"SOURCE_ROW_NUMBER":"1943953","VIOLATION_NO":"8918546","VIOLATION_ISSUE_DT":"08/27/2015","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/27/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-08-27"},{"SOURCE_ROW_NUMBER":"1943928","VIOLATION_NO":"8808312","VIOLATION_ISSUE_DT":"01/28/2015","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/28/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-01-28"},{"SOURCE_ROW_NUMBER":"1943952","VIOLATION_NO":"8718186","VIOLATION_ISSUE_DT":"08/12/2014","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/12/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-08-12"},{"SOURCE_ROW_NUMBER":"1943930","VIOLATION_NO":"8718110","VIOLATION_ISSUE_DT":"02/12/2014","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/12/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-02-12"},{"SOURCE_ROW_NUMBER":"1943959","VIOLATION_NO":"8708965","VIOLATION_ISSUE_DT":"10/11/2012","SIG_SUB":"Y","PART_SECTION":"56.3131","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/11/2012","PROPOSED_PENALTY":"392","AMOUNT_DUE":"392","AMOUNT_PAID":"392","CONTESTED_IND":"N","sourceDate":"2012-10-11"},{"SOURCE_ROW_NUMBER":"1943958","VIOLATION_NO":"8705198","VIOLATION_ISSUE_DT":"09/06/2012","SIG_SUB":"N","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/06/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-09-06"}]}],"safety":{"href":"/api/v1/mines/3608560/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3608560/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":"First-aid materials.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15001","part":"56","subchapter":"K","subpart":"N","id":"56.15001","citation":"30 CFR 56.15001","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 and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Inspection of compressed-air receivers and other unfired pressure vessels.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-L/section-56.13015","part":"56","subchapter":"K","subpart":"L","id":"56.13015","citation":"30 CFR 56.13015","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Pit or quarry wall perimeter.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3131","part":"56","subchapter":"K","subpart":"B","id":"56.3131","citation":"30 CFR 56.3131","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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","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":"3608560","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}