{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/msha/violations/check?name=Ruben%20%20Hernandez","name":"Ruben  Hernandez","_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":"2026-08-12T01:26:01.090Z"},"summary":{"total_violations":23,"significant_and_substantial":6,"proposed_penalty_usd":4321,"amount_paid_usd":3910},"top_violated_rules":[{"part_section":"56.14100(b)","n":7},{"part_section":"50.30(a)","n":5},{"part_section":"56.14101(a)(1)","n":2},{"part_section":"56.9300(a)","n":1},{"part_section":"56.4201(a)(2)","n":1},{"part_section":"56.18002(b)","n":1},{"part_section":"56.15020","n":1},{"part_section":"56.14211(a)","n":1},{"part_section":"56.14107(a)","n":1},{"part_section":"56.11001","n":1}],"recent_violations":[{"violation_no":"8903954","issue_date":"12/04/2017","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8903954"},{"violation_no":"8903955","issue_date":"12/04/2017","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8903955"},{"violation_no":"9332142","issue_date":"11/05/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"50.30(a)","negligence":"HighNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/9332142"},{"violation_no":"9332141","issue_date":"10/31/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"HighNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/9332141"},{"violation_no":"9332138","issue_date":"10/30/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/9332138"},{"violation_no":"9332139","issue_date":"10/30/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"Y","part_section":"56.15020","negligence":"ModNegligence","proposed_penalty":286,"canonical_url":"https://api.ai-analytics.org/mine-violation/9332139"},{"violation_no":"9332140","issue_date":"10/30/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"Y","part_section":"56.9300(a)","negligence":"ModNegligence","proposed_penalty":286,"canonical_url":"https://api.ai-analytics.org/mine-violation/9332140"},{"violation_no":"9332389","issue_date":"10/29/2020","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":123,"canonical_url":"https://api.ai-analytics.org/mine-violation/9332389"},{"violation_no":"8902902","issue_date":"10/02/2015","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"Y","part_section":"56.14211(a)","negligence":"ModNegligence","proposed_penalty":243,"canonical_url":"https://api.ai-analytics.org/mine-violation/8902902"},{"violation_no":"8902903","issue_date":"10/02/2015","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8902903"},{"violation_no":"9331824","issue_date":"08/07/2017","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"50.30(a)","negligence":"ModNegligence","proposed_penalty":116,"canonical_url":"https://api.ai-analytics.org/mine-violation/9331824"},{"violation_no":"9331822","issue_date":"08/03/2017","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":null,"part_section":null,"negligence":null,"proposed_penalty":null,"canonical_url":"https://api.ai-analytics.org/mine-violation/9331822"},{"violation_no":"9331823","issue_date":"08/03/2017","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"Y","part_section":"56.14101(a)(1)","negligence":"ModNegligence","proposed_penalty":695,"canonical_url":"https://api.ai-analytics.org/mine-violation/9331823"},{"violation_no":"8819789","issue_date":"06/09/2015","mine_id":"5400415","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"Y","part_section":"56.11001","negligence":"ModNegligence","proposed_penalty":263,"canonical_url":"https://api.ai-analytics.org/mine-violation/8819789"},{"violation_no":"9490004","issue_date":"04/16/2019","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"50.30(a)","negligence":"HighNegligence","proposed_penalty":121,"canonical_url":"https://api.ai-analytics.org/mine-violation/9490004"},{"violation_no":"8903983","issue_date":"04/13/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.4201(a)(2)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8903983"},{"violation_no":"8903984","issue_date":"04/13/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8903984"},{"violation_no":"8903985","issue_date":"04/13/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8903985"},{"violation_no":"8903986","issue_date":"04/13/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"50.30(a)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8903986"},{"violation_no":"8903987","issue_date":"04/13/2018","mine_id":"5400475","controller_name":"Ruben  Hernandez","violator_name":"Gravero de San Lorenzo, LLC","sig_sub":"N","part_section":"56.18002(b)","negligence":"Reckless","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8903987"}]}