{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/mines/check?name=Kiewit%20Mining%20Group%20Inc%20%26%20Mac%20Acquisitions%20L%20P","name":"Kiewit Mining Group Inc & Mac Acquisitions L P","_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":"2026-10-06T18:03:09.791Z"},"summary":{"mines":0,"total_accidents":3,"fatalities":0},"mines":[],"recent_fatalities":[]}