StacksVerified U.S. regulatory reference

46 CFR §111.106-11

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)This section applies to locations surrounding the storage and handling of combustible liquid cargoes with closed-cup flashpoints exceeding 60 °C (140 °F).
  2. (b)The interiors of independent storage tanks and integral tanks containing cargoes with closed-cup flashpoints of 60 °C (140 °F) or higher and heated to within 15 °C of their flashpoint are considered Class I Special Division 1 (Zone 0). The hazardous locations in § 111.106-9 of this subpart apply.