{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/msha/violations/check?name=Jamar","name":"Jamar","_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":"2026-07-16T13:27:14.610Z"},"summary":{"total_violations":136,"significant_and_substantial":40,"proposed_penalty_usd":29955,"amount_paid_usd":28075},"top_violated_rules":[{"part_section":"56.12004","n":18},{"part_section":"56.20003(a)","n":9},{"part_section":"56.20011","n":6},{"part_section":"56.14213(a)","n":6},{"part_section":"56.4603(b)","n":5},{"part_section":"56.4201(a)(2)","n":5},{"part_section":"56.4201(a)(1)","n":5},{"part_section":"56.14207","n":5},{"part_section":"56.14132(a)","n":4},{"part_section":"56.12028","n":4}],"recent_violations":[{"violation_no":"8664805","issue_date":"12/28/2011","mine_id":"2103352","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"N","part_section":"56.4201(a)(2)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8664805"},{"violation_no":"8740091","issue_date":"12/15/2013","mine_id":"2103404","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"N","part_section":"56.4603(c)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8740091"},{"violation_no":"8946693","issue_date":"12/13/2016","mine_id":"2103404","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"Y","part_section":"48.27(c)","negligence":"ModNegligence","proposed_penalty":1123,"canonical_url":"https://api.ai-analytics.org/mine-violation/8946693"},{"violation_no":"8665720","issue_date":"12/10/2012","mine_id":"2100819","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"N","part_section":"56.4201(a)(2)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8665720"},{"violation_no":"9625271","issue_date":"12/07/2022","mine_id":"2103352","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"N","part_section":"56.4201(b)","negligence":"LowNegligence","proposed_penalty":143,"canonical_url":"https://api.ai-analytics.org/mine-violation/9625271"},{"violation_no":"6553068","issue_date":"12/07/2010","mine_id":"2100820","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"Y","part_section":"56.11016","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6553068"},{"violation_no":"8897553","issue_date":"12/06/2017","mine_id":"2102449","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"N","part_section":"56.16006","negligence":"LowNegligence","proposed_penalty":118,"canonical_url":"https://api.ai-analytics.org/mine-violation/8897553"},{"violation_no":"8664011","issue_date":"12/06/2011","mine_id":"2100820","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"N","part_section":"56.12004","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8664011"},{"violation_no":"8664012","issue_date":"12/06/2011","mine_id":"2100820","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"N","part_section":"56.12004","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8664012"},{"violation_no":"9484900","issue_date":"12/02/2024","mine_id":"2100820","controller_name":null,"violator_name":"The Jamar Company","sig_sub":"Y","part_section":"56.14213(a)","negligence":"ModNegligence","proposed_penalty":755,"canonical_url":"https://api.ai-analytics.org/mine-violation/9484900"},{"violation_no":"6582097","issue_date":"11/22/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"N","part_section":"46.9(b)(5)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6582097"},{"violation_no":"6582094","issue_date":"11/09/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"N","part_section":"56.12028","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6582094"},{"violation_no":"6582095","issue_date":"11/09/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6582095"},{"violation_no":"6582096","issue_date":"11/09/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"Y","part_section":"56.14206(b)","negligence":"ModNegligence","proposed_penalty":108,"canonical_url":"https://api.ai-analytics.org/mine-violation/6582096"},{"violation_no":"6588887","issue_date":"10/12/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"Y","part_section":"46.6(a)","negligence":"ModNegligence","proposed_penalty":270,"canonical_url":"https://api.ai-analytics.org/mine-violation/6588887"},{"violation_no":"6588888","issue_date":"10/12/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"Y","part_section":"46.5(a)","negligence":"ModNegligence","proposed_penalty":270,"canonical_url":"https://api.ai-analytics.org/mine-violation/6588888"},{"violation_no":"6588889","issue_date":"10/12/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"N","part_section":"46.9(a)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6588889"},{"violation_no":"8592423","issue_date":"09/29/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"N","part_section":"56.1000","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8592423"},{"violation_no":"8592424","issue_date":"09/29/2011","mine_id":"3200917","controller_name":"Jamar","violator_name":"J Koski Company","sig_sub":"N","part_section":"41.11(a)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8592424"},{"violation_no":"8751930","issue_date":"09/22/2014","mine_id":"4800152","controller_name":null,"violator_name":"The Jamar Company DBA Industrial Contractors, Inc","sig_sub":"N","part_section":"57.12032","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8751930"}]}