{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0504197","name":"Portable Unit #2","status":"Abandoned","status_date":"2021-05-12","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Marble","state":"NM","county":"Colfax","nearest_town":"Raton","operator_id":"L09146","operator_name":"Colorado Quarries Inc","controller_id":"M07208","controller_name":"Bill  Tezak","district":"M5","office":"Albuquerque NM Field Office","employees":0,"latitude":36.773611,"longitude":-106.017222},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":499},"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":"0504197","name":"Portable Unit #2"},"operator":{"type":"operator","id":"L09146","name":"Colorado Quarries Inc"},"controller":{"type":"controller","id":"M07208","name":"Bill  Tezak"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L09146","name":"Colorado Quarries Inc"},"object":{"type":"mine","id":"0504197","name":"Portable Unit #2"},"validFrom":"1986-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504197|L09146|1986-12-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07208","name":"Bill  Tezak et al"},"object":{"type":"mine","id":"0504197","name":"Portable Unit #2"},"validFrom":"1986-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504197|M07208|1986-12-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07208","name":"Bill  Tezak et al"},"object":{"type":"operator","id":"L09146","name":"Colorado Quarries Inc"},"validFrom":"1986-12-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0504197","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504197|L09146|1986-12-01|M07208|1986-12-01|140332"}}],"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":1,"firstDate":"2013-12-16","lastDate":"2013-12-16","metrics":{"daysLost":35,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"181227","DOCUMENT_NO":"220133510027","ACCIDENT_DT":"12/16/2013","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"35","NARRATIVE":"Loading a piece of iron with a bobcat, the iron caught and fell off bucket onto the workers left ankle, causing a break","sourceDate":"2013-12-16"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2021-05-12","lastDate":"2021-05-12","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":90,"firstDate":"2004-03-09","lastDate":"2020-11-04","metrics":{"ss":30,"delinquent":74,"recentRows":0,"paidPenalty":19412,"proposedPenalty":19412,"currentAssessment":19412},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2654837","VIOLATION_NO":"9641415","ISSUE_DT":"11/04/2020","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"2653051","VIOLATION_NO":"9513608","ISSUE_DT":"12/11/2019","CFR_STANDARD_CD":"56.14112(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"2511462","VIOLATION_NO":"9397270","ISSUE_DT":"04/09/2019","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"293.00","CURRENT_ASSESSMENT_AMT":"293.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-04-09"},{"SOURCE_ROW_NUMBER":"2511461","VIOLATION_NO":"9397269","ISSUE_DT":"04/09/2019","CFR_STANDARD_CD":"56.12002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-04-09"},{"SOURCE_ROW_NUMBER":"2511460","VIOLATION_NO":"9397268","ISSUE_DT":"04/09/2019","CFR_STANDARD_CD":"56.4200(b)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-04-09"},{"SOURCE_ROW_NUMBER":"2525863","VIOLATION_NO":"8854178","ISSUE_DT":"04/24/2018","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2525756","VIOLATION_NO":"9359825","ISSUE_DT":"10/26/2017","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"204.00","CURRENT_ASSESSMENT_AMT":"204.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"2525755","VIOLATION_NO":"9359824","ISSUE_DT":"10/26/2017","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"2525754","VIOLATION_NO":"9359823","ISSUE_DT":"10/26/2017","CFR_STANDARD_CD":"56.14107(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":"2017-10-26"},{"SOURCE_ROW_NUMBER":"2525753","VIOLATION_NO":"9359822","ISSUE_DT":"10/26/2017","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"2436327","VIOLATION_NO":"8968892","ISSUE_DT":"01/04/2017","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"204.00","CURRENT_ASSESSMENT_AMT":"204.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-01-04"},{"SOURCE_ROW_NUMBER":"2436326","VIOLATION_NO":"8968891","ISSUE_DT":"01/04/2017","CFR_STANDARD_CD":"56.3131","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"7472.00","CURRENT_ASSESSMENT_AMT":"7472.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-01-04"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2016-05-18","lastDate":"2017-09-29","metrics":{"appeals":0,"decisions":3,"recentRows":0,"decisionPenalty":7672,"originalPenalty":7672},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"128470","VIOLATION_NO":"8968891","DOCKET_NO":"WEST 2017-0594","DECISION_DT":"09/29/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"7472.00","DECISION_PENALTY_AMT":"7472.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2017-09-29"},{"SOURCE_ROW_NUMBER":"117613","VIOLATION_NO":"8864291","DOCKET_NO":"WEST 2015-0916","DECISION_DT":"05/18/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2016-05-18"},{"SOURCE_ROW_NUMBER":"117108","VIOLATION_NO":"8864292","DOCKET_NO":"WEST 2015-0916","DECISION_DT":"05/18/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2016-05-18"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":2,"firstDate":"2007-10-17","lastDate":"2007-10-17","metrics":{"linkedIssuances":2},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2015-07-17","lastDate":"2017-01-04","metrics":{"decisions":3,"ssChanged":0,"recentRows":0,"decisionPenalty":7672,"proposedPenalty":7672},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"436627","CITATION_NO":"8968891","CITATION_ISSUE_DT":"01/04/2017","DOCKET_NO":"WEST 2017-0594","DECISION_DT":"09/29/2017","CFR_STANDARD_CODE":"56.3131","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"7472.00","DECISION_PENALTY_AMT":"7472.00","sourceDate":"2017-01-04"},{"SOURCE_ROW_NUMBER":"149204","CITATION_NO":"8864292","CITATION_ISSUE_DT":"07/17/2015","DOCKET_NO":"WEST 2015-0916","DECISION_DT":"05/18/2016","CFR_STANDARD_CODE":"56.12028","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2015-07-17"},{"SOURCE_ROW_NUMBER":"96642","CITATION_NO":"8864291","CITATION_ISSUE_DT":"07/17/2015","DOCKET_NO":"WEST 2015-0916","DECISION_DT":"05/18/2016","CFR_STANDARD_CODE":"50.30(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2015-07-17"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":152,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":18,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"1986-12-01","lastDate":"1986-12-01","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":37,"firstDate":"2004-03-09","lastDate":"2020-12-09","metrics":{"inspectors":38,"recentRows":0,"onSiteHours":172.5,"inspectionHours":422,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1004020","EVENT_NO":"6883918","INSPECTION_BEGIN_DT":"12/09/2020","INSPECTION_END_DT":"12/09/2020","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2020-12-09"},{"SOURCE_ROW_NUMBER":"718587","EVENT_NO":"6883364","INSPECTION_BEGIN_DT":"11/04/2020","INSPECTION_END_DT":"11/05/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"746975","EVENT_NO":"6810981","INSPECTION_BEGIN_DT":"06/11/2020","INSPECTION_END_DT":"06/11/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2020-06-11"},{"SOURCE_ROW_NUMBER":"562421","EVENT_NO":"6882218","INSPECTION_BEGIN_DT":"12/11/2019","INSPECTION_END_DT":"12/12/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.75","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"81097","EVENT_NO":"6785948","INSPECTION_BEGIN_DT":"04/08/2019","INSPECTION_END_DT":"04/11/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27.5","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2019-04-08"},{"SOURCE_ROW_NUMBER":"268918","EVENT_NO":"6801065","INSPECTION_BEGIN_DT":"04/24/2018","INSPECTION_END_DT":"04/24/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"102406","EVENT_NO":"6801036","INSPECTION_BEGIN_DT":"11/07/2017","INSPECTION_END_DT":"11/07/2017","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2017-11-07"},{"SOURCE_ROW_NUMBER":"361936","EVENT_NO":"6801031","INSPECTION_BEGIN_DT":"10/26/2017","INSPECTION_END_DT":"10/27/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"969463","EVENT_NO":"6737157","INSPECTION_BEGIN_DT":"03/27/2017","INSPECTION_END_DT":"03/27/2017","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2017-03-27"},{"SOURCE_ROW_NUMBER":"908257","EVENT_NO":"6737141","INSPECTION_BEGIN_DT":"01/04/2017","INSPECTION_END_DT":"01/04/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2017-01-04"},{"SOURCE_ROW_NUMBER":"842584","EVENT_NO":"6732736","INSPECTION_BEGIN_DT":"12/16/2015","INSPECTION_END_DT":"12/16/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2015-12-16"},{"SOURCE_ROW_NUMBER":"997522","EVENT_NO":"6659568","INSPECTION_BEGIN_DT":"07/23/2015","INSPECTION_END_DT":"07/23/2015","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"8.75","sourceDate":"2015-07-23"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":70,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2021-Q2":{"hours":271,"employees":2,"production":0},"2021-Q1":{"hours":1168,"employees":2,"production":0},"2020-Q4":{"hours":663,"employees":2,"production":0},"2020-Q3":{"hours":1860,"employees":3,"production":0},"2020-Q2":{"hours":1190,"employees":2,"production":0},"2020-Q1":{"hours":1655,"employees":3,"production":0},"2019-Q4":{"hours":1848,"employees":3,"production":0},"2019-Q3":{"hours":2021,"employees":4,"production":0},"2019-Q2":{"hours":1201,"employees":2,"production":0},"2019-Q1":{"hours":867,"employees":3,"production":0},"2018-Q4":{"hours":276,"employees":2,"production":0},"2018-Q3":{"hours":969,"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":18,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2012":{"hours":4403,"employees":4,"production":0},"2013":{"hours":8140,"employees":4,"production":0},"2014":{"hours":9661,"employees":4,"production":0},"2015":{"hours":7379,"employees":4,"production":0},"2016":{"hours":5795,"employees":3,"production":0},"2017":{"hours":4734,"employees":3,"production":0},"2018":{"hours":3875,"employees":2,"production":0},"2019":{"hours":5937,"employees":3,"production":0},"2020":{"hours":5368,"employees":3,"production":0},"2021":{"hours":1439,"employees":2,"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":11,"firstDate":"2006-05-16","lastDate":"2019-04-11","metrics":{"recentRows":0,"actionTaken":11,"maxExposureRatio":2.08,"overExposureLimit":1,"exposureRatioTotal":3.01},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"225350","EVENT_NO":"6785948","SAMPLE_NO":"000000201901986600","SAMPLE_DATE":"04/11/2019","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-04-11"},{"SOURCE_ROW_NUMBER":"225349","EVENT_NO":"6785948","SAMPLE_NO":"000000201901986500","SAMPLE_DATE":"04/11/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.70","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-04-11"},{"SOURCE_ROW_NUMBER":"225348","EVENT_NO":"6785948","SAMPLE_NO":"000000201901986400","SAMPLE_DATE":"04/11/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.35","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-04-11"},{"SOURCE_ROW_NUMBER":"192485","EVENT_NO":"6659568","SAMPLE_NO":"000000201507925800","SAMPLE_DATE":"07/23/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-07-23"},{"SOURCE_ROW_NUMBER":"192484","EVENT_NO":"6659568","SAMPLE_NO":"000000201507925700","SAMPLE_DATE":"07/23/2015","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.01","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-07-23"},{"SOURCE_ROW_NUMBER":"192483","EVENT_NO":"6659568","SAMPLE_NO":"000000201507925600","SAMPLE_DATE":"07/23/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-07-23"},{"SOURCE_ROW_NUMBER":"192482","EVENT_NO":"6659568","SAMPLE_NO":"000000201507925500","SAMPLE_DATE":"07/23/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-07-23"},{"SOURCE_ROW_NUMBER":"128128","EVENT_NO":"6554947","SAMPLE_NO":"000000201011553700","SAMPLE_DATE":"12/09/2010","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-12-09"},{"SOURCE_ROW_NUMBER":"128127","EVENT_NO":"6554947","SAMPLE_NO":"000000201011553600","SAMPLE_DATE":"12/09/2010","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-12-09"},{"SOURCE_ROW_NUMBER":"52354","EVENT_NO":"1088152","SAMPLE_NO":"000000200604246200","SAMPLE_DATE":"05/16/2006","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.46","EXPOSURE_LIMIT":"0000.50","C_OVER_E":"00.92","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2006-05-16"},{"SOURCE_ROW_NUMBER":"52353","EVENT_NO":"1088152","SAMPLE_NO":"000000200604246100","SAMPLE_DATE":"05/16/2006","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.79","EXPOSURE_LIMIT":"0000.38","C_OVER_E":"02.08","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2006-05-16"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":91,"firstDate":"2004-03-09","lastDate":"2020-11-04","metrics":{"ss":30,"amountDue":19412,"contested":0,"amountPaid":19412,"recentRows":0,"section104d":1,"unterminated":1,"proposedPenalty":19412},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"319951","VIOLATION_NO":"9641415","VIOLATION_ISSUE_DT":"11/04/2020","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/04/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-11-04"},{"SOURCE_ROW_NUMBER":"319956","VIOLATION_NO":"9513608","VIOLATION_ISSUE_DT":"12/11/2019","SIG_SUB":"N","PART_SECTION":"56.14112(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/11/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"319897","VIOLATION_NO":"9397270","VIOLATION_ISSUE_DT":"04/09/2019","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2019","PROPOSED_PENALTY":"293","AMOUNT_DUE":"293","AMOUNT_PAID":"293","CONTESTED_IND":"N","sourceDate":"2019-04-09"},{"SOURCE_ROW_NUMBER":"319896","VIOLATION_NO":"9397269","VIOLATION_ISSUE_DT":"04/09/2019","SIG_SUB":"N","PART_SECTION":"56.12002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-04-09"},{"SOURCE_ROW_NUMBER":"319895","VIOLATION_NO":"9397268","VIOLATION_ISSUE_DT":"04/09/2019","SIG_SUB":"N","PART_SECTION":"56.4200(b)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-04-09"},{"SOURCE_ROW_NUMBER":"319898","VIOLATION_NO":"8854178","VIOLATION_ISSUE_DT":"04/24/2018","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"319950","VIOLATION_NO":"9359825","VIOLATION_ISSUE_DT":"10/26/2017","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/05/2018","PROPOSED_PENALTY":"204","AMOUNT_DUE":"204","AMOUNT_PAID":"204","CONTESTED_IND":"N","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"319949","VIOLATION_NO":"9359824","VIOLATION_ISSUE_DT":"10/26/2017","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/26/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"319948","VIOLATION_NO":"9359823","VIOLATION_ISSUE_DT":"10/26/2017","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/07/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"319947","VIOLATION_NO":"9359822","VIOLATION_ISSUE_DT":"10/26/2017","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/26/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-26"},{"SOURCE_ROW_NUMBER":"319870","VIOLATION_NO":"8968892","VIOLATION_ISSUE_DT":"01/04/2017","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/27/2017","PROPOSED_PENALTY":"204","AMOUNT_DUE":"204","AMOUNT_PAID":"204","CONTESTED_IND":"N","sourceDate":"2017-01-04"},{"SOURCE_ROW_NUMBER":"319869","VIOLATION_NO":"8968891","VIOLATION_ISSUE_DT":"01/04/2017","SIG_SUB":"Y","PART_SECTION":"56.3131","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/27/2017","PROPOSED_PENALTY":"7472","AMOUNT_DUE":"7472","AMOUNT_PAID":"7472","CONTESTED_IND":"N","sourceDate":"2017-01-04"}]}],"safety":{"href":"/api/v1/mines/0504197/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0504197/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":"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":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":2},{"chapter":"I","heading":"Controls and switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12002","part":"56","subchapter":"K","subpart":"K","id":"56.12002","citation":"30 CFR 56.12002","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":"General requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200","part":"56","subchapter":"K","subpart":"C","id":"56.4200","citation":"30 CFR 56.4200","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":"Parking procedures for unattended equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207","part":"56","subchapter":"K","subpart":"M","id":"56.14207","citation":"30 CFR 56.14207","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":"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":2},{"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0504197","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}