{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/violations/check?name=L%20W%20Matteson","name":"L W Matteson","_source":{"data_provider":"AI Analytics","brand_name":"MORVS","brand_url":"https://morvs.ai/","data_provider_url":"https://api.morvs.ai","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-11-04T11:49:26.265Z"},"summary":{"total_violations":4,"significant_and_substantial":0,"proposed_penalty_usd":240,"amount_paid_usd":240},"top_violated_rules":[{"part_section":"56.4101","n":1},{"part_section":"56.14100(b)","n":1},{"part_section":"48.3","n":1},{"part_section":"47.31(a)","n":1}],"recent_violations":[{"violation_no":"6139316","issue_date":"09/25/2003","mine_id":"2000422","controller_name":null,"violator_name":"L W Matteson","sig_sub":"N","part_section":"48.3","negligence":"LowNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6139316"},{"violation_no":"6139317","issue_date":"09/25/2003","mine_id":"2000422","controller_name":null,"violator_name":"L W Matteson","sig_sub":"N","part_section":"47.31(a)","negligence":"LowNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6139317"},{"violation_no":"6262054","issue_date":"08/22/2006","mine_id":"2300284","controller_name":null,"violator_name":"L W Matteson","sig_sub":"N","part_section":"56.4101","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6262054"},{"violation_no":"6262055","issue_date":"08/22/2006","mine_id":"2300284","controller_name":null,"violator_name":"L W Matteson","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6262055"}]}