Illinois Society of Architects · Chicago · leaf 217
etgreater In width than such opening, by Iron,steel or other incombustible material. (e) All such emergency exits and stair-ways shall land at the ground level in apublic thoroughfare or in some space thatconnects directly with a street or alley, anddirect and immediate exit to such… … Pigr. 3. EMERGENCY EXITS.Section 599. Suggestion bow to swlsg doors, so as not to obstruct passageway. 217 Class V the ground to a street, alley or yard open-ing into an alley, or street, without enter-ing into or passing through or over anybuilding unless by a fireproof passage atleast four feet…
Architecture · Building · Architects
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