{"data":{"id":"us-il/225-ilcs-705-31.26","jurisdiction":"us-il","citation":"225 ILCS 705/31.26","heading":"","body":"Permanent overcasts shall be constructed of incombustible material such as masonry, concrete, concrete blocks, or metal and shall be of ample area to pass the required quantity of air, and where necessary to securely timber to prevent falls from the roof.","path":["CHAPTER 225 PROFESSIONS, OCCUPATIONS, AND BUSINESS OPERATIONS","Coal Mining Act."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=1387\u0026ChapterID=24\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:32Z","sha256":"bec02f03de21a5dea41aefc0a2cb35eb4b745cba9eafbb7d8bb156c50899f7ef","source_id":"us-il","stale":false,"prev":"us-il/225-ilcs-705-31.25","next":"us-il/225-ilcs-705-31.27"},"notice":"GroundRules: Original legal text. Not legal advice."}