Each owner or operator shall make the required air components determinations daily. The percentage of oxygen shall be reduced to five per cent within twenty days after the date of sealing.(1963, P.A. 72, S. 3.)
Connecticut Legal Code
§ 22-39c
Connecticut Title 22 — Connecticut law
Source: https://www.cga.ct.gov/current/pub/chap_423.htm#sec_22-39c· Version 2026