{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2700409","name":"Advanced Aggregate Materials Corp","status":"Abandoned","status_date":"2007-12-19","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"NH","county":"Grafton","nearest_town":"Pike","operator_id":"0070423","operator_name":"Advanced Aggregate Materials Corp","controller_id":"0059049","controller_name":"Arthur V  Olsen","district":"M2","office":"Portsmouth NH Field Office","employees":0,"latitude":44.027596,"longitude":-71.992654},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":31},"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":"2700409","name":"Advanced Aggregate Materials Corp"},"operator":{"type":"operator","id":"0070423","name":"Advanced Aggregate Materials Corp"},"controller":{"type":"controller","id":"0059049","name":"Arthur V  Olsen"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0070423","name":"Advanced Aggregate Materials Corp"},"object":{"type":"mine","id":"2700409","name":"Advanced Aggregate Materials Corp"},"validFrom":"2006-04-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2700409|0070423|2006-04-10|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0059049","name":"Arthur V  Olsen"},"object":{"type":"mine","id":"2700409","name":"Advanced Aggregate Materials Corp"},"validFrom":"2006-04-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2700409|0059049|2006-04-10|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0059049","name":"Arthur V  Olsen"},"object":{"type":"operator","id":"0070423","name":"Advanced Aggregate Materials Corp"},"validFrom":"2006-04-10","validTo":null,"current":true,"derived":true,"evidenceMineId":"2700409","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2700409|0070423|2006-04-10|0059049|2006-04-10|7846"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":"2007-12-19","lastDate":"2007-12-19","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":2,"firstDate":"2006-07-18","lastDate":"2007-09-25","metrics":{"ss":0,"delinquent":2,"recentRows":0,"paidPenalty":60,"proposedPenalty":172,"currentAssessment":172},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"204471","VIOLATION_NO":"6049468","ISSUE_DT":"09/25/2007","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"112.00","CURRENT_ASSESSMENT_AMT":"112.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-09-25"},{"SOURCE_ROW_NUMBER":"195415","VIOLATION_NO":"6038491","ISSUE_DT":"07/18/2006","CFR_STANDARD_CD":"56.14132(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":"2006-07-18"}]},{"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":"2006-04-10","lastDate":"2006-04-10","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":5,"firstDate":"2006-07-18","lastDate":"2007-12-10","metrics":{"inspectors":5,"recentRows":0,"onSiteHours":11.75,"inspectionHours":33.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"600419","EVENT_NO":"0893652","INSPECTION_BEGIN_DT":"12/10/2007","INSPECTION_END_DT":"12/10/2007","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2007-12-10"},{"SOURCE_ROW_NUMBER":"517657","EVENT_NO":"0893633","INSPECTION_BEGIN_DT":"09/25/2007","INSPECTION_END_DT":"09/26/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2007-09-25"},{"SOURCE_ROW_NUMBER":"650736","EVENT_NO":"0888696","INSPECTION_BEGIN_DT":"08/30/2006","INSPECTION_END_DT":"08/30/2006","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2006-08-30"},{"SOURCE_ROW_NUMBER":"490172","EVENT_NO":"0888686","INSPECTION_BEGIN_DT":"08/08/2006","INSPECTION_END_DT":"08/08/2006","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2006-08-08"},{"SOURCE_ROW_NUMBER":"476609","EVENT_NO":"0888679","INSPECTION_BEGIN_DT":"07/18/2006","INSPECTION_END_DT":"07/19/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2006-07-18"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":14,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007-Q4":{"hours":155,"employees":3,"production":0},"2007-Q3":{"hours":260,"employees":3,"production":0},"2007-Q2":{"hours":600,"employees":4,"production":0},"2007-Q1":{"hours":150,"employees":3,"production":0},"2006-Q4":{"hours":600,"employees":2,"production":0},"2006-Q3":{"hours":380,"employees":1,"production":0},"2006-Q2":{"hours":380,"employees":1,"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":4,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2006":{"hours":1360,"employees":2,"production":0},"2007":{"hours":1165,"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-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":3,"firstDate":"2006-07-18","lastDate":"2007-11-29","metrics":{"ss":0,"amountDue":172,"contested":0,"amountPaid":60,"recentRows":0,"section104d":0,"unterminated":1,"proposedPenalty":172},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1573564","VIOLATION_NO":"6055603","VIOLATION_ISSUE_DT":"11/29/2007","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"12/19/2007","CONTESTED_IND":"N","sourceDate":"2007-11-29"},{"SOURCE_ROW_NUMBER":"1573563","VIOLATION_NO":"6049468","VIOLATION_ISSUE_DT":"09/25/2007","SIG_SUB":"N","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","PROPOSED_PENALTY":"112","AMOUNT_DUE":"112","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2007-09-25"},{"SOURCE_ROW_NUMBER":"1573562","VIOLATION_NO":"6038491","VIOLATION_ISSUE_DT":"07/18/2006","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/30/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-07-18"}]}],"safety":{"href":"/api/v1/mines/2700409/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2700409/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.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010","part":"56","subchapter":"K","subpart":"Q","id":"56.18010","citation":"30 CFR 56.18010","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":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2700409","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}