{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0405158","name":"Dolomite Materials Branch","status":"Abandoned","status_date":"2004-12-31","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Stone NEC","state":"CA","county":"Monterey","nearest_town":"monterey","operator_id":"L01588","operator_name":"Granite Rock Company","controller_id":"0174321","controller_name":"Peter J  Lemon","district":"M7","office":"Vacaville CA Field Office","employees":0,"latitude":36.770181,"longitude":-121.662644},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":69},"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":"0405158","name":"Dolomite Materials Branch"},"operator":{"type":"operator","id":"L01588","name":"Granite Rock Company"},"controller":{"type":"controller","id":"0174321","name":"Peter J  Lemon"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01043","name":"Douglas E  Raisch"},"object":{"type":"mine","id":"0405158","name":"Dolomite Materials Branch"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|M01043|1950-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01420","name":"Bruce W  Woolpert  et al"},"object":{"type":"mine","id":"0405158","name":"Dolomite Materials Branch"},"validFrom":"1950-01-01","validTo":"2012-07-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|M01420|1950-01-01|2012-07-22"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L03094","name":"Raisch Products"},"object":{"type":"mine","id":"0405158","name":"Dolomite Materials Branch"},"validFrom":"1991-09-01","validTo":"1995-06-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|L03094|1991-09-01|1995-06-25"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01043","name":"Douglas E  Raisch"},"object":{"type":"operator","id":"L03094","name":"Raisch Products"},"validFrom":"1991-09-01","validTo":"1995-06-25","current":false,"derived":true,"evidenceMineId":"0405158","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|L03094|1991-09-01|M01043|1950-01-01|116556"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01588","name":"Granite Rock Company"},"object":{"type":"mine","id":"0405158","name":"Dolomite Materials Branch"},"validFrom":"1995-06-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|L01588|1995-06-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01420","name":"Bruce W  Woolpert  et al"},"object":{"type":"operator","id":"L01588","name":"Granite Rock Company"},"validFrom":"1995-06-26","validTo":"2012-07-22","current":false,"derived":true,"evidenceMineId":"0405158","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|L01588|1995-06-26|M01420|1950-01-01|118505"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0105337","name":"Thomas H  Squeri et al"},"object":{"type":"mine","id":"0405158","name":"Dolomite Materials Branch"},"validFrom":"2012-07-23","validTo":"2022-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|0105337|2012-07-23|2022-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0105337","name":"Thomas H  Squeri et al"},"object":{"type":"operator","id":"L01588","name":"Granite Rock Company"},"validFrom":"2012-07-23","validTo":"2022-12-31","current":false,"derived":true,"evidenceMineId":"0405158","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|L01588|1995-06-26|0105337|2012-07-23|18468"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0174321","name":"Peter J  Lemon"},"object":{"type":"mine","id":"0405158","name":"Dolomite Materials Branch"},"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":"0405158|0174321|2023-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0174321","name":"Peter J  Lemon"},"object":{"type":"operator","id":"L01588","name":"Granite Rock Company"},"validFrom":"2023-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0405158","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405158|L01588|1995-06-26|0174321|2023-01-01|37069"}}],"coverage":{"historyRecords":4,"edgeCount":10,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2004-12-31","lastDate":"2004-12-31","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":8,"firstDate":"2000-01-18","lastDate":"2004-07-13","metrics":{"ss":1,"delinquent":5,"recentRows":0,"paidPenalty":513,"proposedPenalty":561,"currentAssessment":513},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"558544","VIOLATION_NO":"6358698","ISSUE_DT":"07/13/2004","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"558543","VIOLATION_NO":"6358697","ISSUE_DT":"07/13/2004","CFR_STANDARD_CD":"56.11003","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"558542","VIOLATION_NO":"6358696","ISSUE_DT":"07/13/2004","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"97766","VIOLATION_NO":"7992701","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"161.00","CURRENT_ASSESSMENT_AMT":"113.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"97765","VIOLATION_NO":"7992700","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.4201(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"30431","VIOLATION_NO":"7955079","ISSUE_DT":"01/18/2000","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-01-18"},{"SOURCE_ROW_NUMBER":"30430","VIOLATION_NO":"7955078","ISSUE_DT":"01/18/2000","CFR_STANDARD_CD":"56.13015(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-01-18"},{"SOURCE_ROW_NUMBER":"30429","VIOLATION_NO":"7955077","ISSUE_DT":"01/18/2000","CFR_STANDARD_CD":"56.14115(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-01-18"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2001-02-27","lastDate":"2001-02-27","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"1991-09-01","lastDate":"1995-06-26","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":7,"firstDate":"2000-01-18","lastDate":"2004-07-13","metrics":{"inspectors":8,"recentRows":0,"onSiteHours":38,"inspectionHours":72,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1105179","EVENT_NO":"1121162","INSPECTION_BEGIN_DT":"07/13/2004","INSPECTION_END_DT":"07/14/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"367006","EVENT_NO":"0852276","INSPECTION_BEGIN_DT":"02/04/2003","INSPECTION_END_DT":"02/04/2003","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2003-02-04"},{"SOURCE_ROW_NUMBER":"699202","EVENT_NO":"0615392","INSPECTION_BEGIN_DT":"10/17/2002","INSPECTION_END_DT":"10/17/2002","ACTIVITY_CODE":"46","ACTIVITY":"SPECIAL ENFORCEMENT 4","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2002-10-17"},{"SOURCE_ROW_NUMBER":"899827","EVENT_NO":"0646925","INSPECTION_BEGIN_DT":"06/25/2002","INSPECTION_END_DT":"06/26/2002","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2002-06-25"},{"SOURCE_ROW_NUMBER":"233313","EVENT_NO":"0767590","INSPECTION_BEGIN_DT":"10/16/2001","INSPECTION_END_DT":"10/16/2001","ACTIVITY_CODE":"10","ACTIVITY":"ATTEMPTED INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2001-10-16"},{"SOURCE_ROW_NUMBER":"531767","EVENT_NO":"0738617","INSPECTION_BEGIN_DT":"02/07/2001","INSPECTION_END_DT":"02/09/2001","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"163612","EVENT_NO":"0615142","INSPECTION_BEGIN_DT":"01/18/2000","INSPECTION_END_DT":"01/19/2000","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2000-01-18"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":30,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2004-Q4":{"hours":0,"employees":0,"production":0},"2004-Q3":{"hours":0,"employees":0,"production":0},"2004-Q2":{"hours":192,"employees":1,"production":0},"2004-Q1":{"hours":536,"employees":1,"production":0},"2003-Q4":{"hours":505,"employees":1,"production":0},"2003-Q3":{"hours":527,"employees":1,"production":0},"2003-Q2":{"hours":568,"employees":1,"production":0},"2003-Q1":{"hours":546,"employees":1,"production":0},"2002-Q4":{"hours":527,"employees":1,"production":0},"2002-Q3":{"hours":542,"employees":1,"production":0},"2002-Q2":{"hours":678,"employees":2,"production":0},"2002-Q1":{"hours":1394,"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":6,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":3829,"employees":3,"production":0},"2001":{"hours":3188,"employees":2,"production":0},"2002":{"hours":3141,"employees":2,"production":0},"2003":{"hours":2146,"employees":1,"production":0},"2004":{"hours":728,"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":3,"firstDate":"2002-06-26","lastDate":"2002-06-26","metrics":{"recentRows":0,"actionTaken":3,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"14308","EVENT_NO":"0646925","SAMPLE_NO":"000000200204803900","SAMPLE_DATE":"06/26/2002","CONTAMINANT_DESC":"Unlisted  Particulate, total, <1% Qtz","CONCENTRATION":"0010.78","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-06-26"},{"SOURCE_ROW_NUMBER":"14307","EVENT_NO":"0646925","SAMPLE_NO":"000000200204803800","SAMPLE_DATE":"06/26/2002","CONTAMINANT_DESC":"Unlisted  Particulate, total, <1% Qtz","CONCENTRATION":"0076.57","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-06-26"},{"SOURCE_ROW_NUMBER":"14306","EVENT_NO":"0646925","SAMPLE_NO":"000000200204803700","SAMPLE_DATE":"06/26/2002","CONTAMINANT_DESC":"Unlisted  Particulate, total, <1% Qtz","CONCENTRATION":"0004.10","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-06-26"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":8,"firstDate":"2000-01-18","lastDate":"2004-07-13","metrics":{"ss":1,"amountDue":513,"contested":0,"amountPaid":513,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":561},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"254141","VIOLATION_NO":"6358698","VIOLATION_ISSUE_DT":"07/13/2004","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/14/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"254140","VIOLATION_NO":"6358697","VIOLATION_ISSUE_DT":"07/13/2004","SIG_SUB":"N","PART_SECTION":"56.11003","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/14/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"254139","VIOLATION_NO":"6358696","VIOLATION_ISSUE_DT":"07/13/2004","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/13/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"254138","VIOLATION_NO":"7992701","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"Y","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/07/2001","PROPOSED_PENALTY":"161","AMOUNT_DUE":"113","AMOUNT_PAID":"113","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"254137","VIOLATION_NO":"7992700","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"N","PART_SECTION":"56.4201(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/07/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"254136","VIOLATION_NO":"7955079","VIOLATION_ISSUE_DT":"01/18/2000","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/26/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-01-18"},{"SOURCE_ROW_NUMBER":"254135","VIOLATION_NO":"7955078","VIOLATION_ISSUE_DT":"01/18/2000","SIG_SUB":"N","PART_SECTION":"56.13015(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/26/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-01-18"},{"SOURCE_ROW_NUMBER":"254134","VIOLATION_NO":"7955077","VIOLATION_ISSUE_DT":"01/18/2000","SIG_SUB":"N","PART_SECTION":"56.14115(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/18/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-01-18"}]}],"safety":{"href":"/api/v1/mines/0405158/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0405158/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":"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},{"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":"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":"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":"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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","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":"Stationary grinding machines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14115","part":"56","subchapter":"K","subpart":"M","id":"56.14115","citation":"30 CFR 56.14115","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":"0405158","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}