{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/msha/violations/check?name=Mary%20J%20Opelt","name":"Mary J Opelt","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-09-09T21:59:42.145Z"},"summary":{"total_violations":275,"significant_and_substantial":81,"proposed_penalty_usd":66478,"amount_paid_usd":66420},"top_violated_rules":[{"part_section":"56.12004","n":38},{"part_section":"56.14107(a)","n":29},{"part_section":"56.12008","n":14},{"part_section":"50.30(a)","n":12},{"part_section":"56.9300(a)","n":11},{"part_section":"56.14112(b)","n":9},{"part_section":"56.12032","n":9},{"part_section":"56.20003(a)","n":8},{"part_section":"56.14132(a)","n":8},{"part_section":"56.11001","n":8}],"recent_violations":[{"violation_no":"9696079","issue_date":"11/28/2023","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"Y","part_section":"56.11001","negligence":"ModNegligence","proposed_penalty":155,"canonical_url":"https://api.ai-analytics.org/mine-violation/9696079"},{"violation_no":"6556352","issue_date":"11/15/2011","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.15001","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6556352"},{"violation_no":"6556353","issue_date":"11/15/2011","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.12008","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6556353"},{"violation_no":"6556354","issue_date":"11/15/2011","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"Y","part_section":"56.9300(b)","negligence":"LowNegligence","proposed_penalty":243,"canonical_url":"https://api.ai-analytics.org/mine-violation/6556354"},{"violation_no":"6556355","issue_date":"11/15/2011","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.1000","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6556355"},{"violation_no":"6190455","issue_date":"11/02/2006","mine_id":"4700903","controller_name":"Mary J  Opelt","violator_name":"G & S Trucking of Neillsville Inc.","sig_sub":"N","part_section":"56.14112(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.ai-analytics.org/mine-violation/6190455"},{"violation_no":"6190457","issue_date":"11/02/2006","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"46.8(a)(2)","negligence":"HighNegligence","proposed_penalty":437,"canonical_url":"https://api.ai-analytics.org/mine-violation/6190457"},{"violation_no":"9380990","issue_date":"10/30/2019","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":null,"part_section":null,"negligence":null,"proposed_penalty":null,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380990"},{"violation_no":"9380991","issue_date":"10/30/2019","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"Y","part_section":"56.15005","negligence":"ModNegligence","proposed_penalty":172,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380991"},{"violation_no":"9380992","issue_date":"10/30/2019","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"Y","part_section":"56.15004","negligence":"ModNegligence","proposed_penalty":154,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380992"},{"violation_no":"9380993","issue_date":"10/30/2019","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"Y","part_section":"56.11001","negligence":"ModNegligence","proposed_penalty":121,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380993"},{"violation_no":"9380989","issue_date":"10/29/2019","mine_id":"4700903","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"50.30(a)","negligence":"ModNegligence","proposed_penalty":121,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380989"},{"violation_no":"9380986","issue_date":"10/29/2019","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.14132(a)","negligence":"LowNegligence","proposed_penalty":121,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380986"},{"violation_no":"9380987","issue_date":"10/29/2019","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"50.30(a)","negligence":"ModNegligence","proposed_penalty":121,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380987"},{"violation_no":"9380988","issue_date":"10/29/2019","mine_id":"4703781","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel, LLC.","sig_sub":"N","part_section":"56.12004","negligence":"ModNegligence","proposed_penalty":121,"canonical_url":"https://api.ai-analytics.org/mine-violation/9380988"},{"violation_no":"6491478","issue_date":"10/20/2009","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.20011","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6491478"},{"violation_no":"6491473","issue_date":"10/19/2009","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.12004","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6491473"},{"violation_no":"6491474","issue_date":"10/19/2009","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"Y","part_section":"56.14112(a)(1)","negligence":"ModNegligence","proposed_penalty":243,"canonical_url":"https://api.ai-analytics.org/mine-violation/6491474"},{"violation_no":"6491475","issue_date":"10/19/2009","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.12004","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6491475"},{"violation_no":"6491476","issue_date":"10/19/2009","mine_id":"4703395","controller_name":"Mary J  Opelt","violator_name":"Opelt Sand & Gravel","sig_sub":"N","part_section":"56.12008","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6491476"}]}