(a) Piping, electrical equipment, and wiring shall not be installed within or pass through a chemical storeroom except as required for the chemical storeroom itself.
(b) The electrical installation shall be in accordance with the applicable requirements of Subchapter J (Electrical Engineering) of this chapter for Class I, Division 1, Group C hazardous locations.
source: CGFR 67-83, 33 FR 1151, Jan. 27, 1968, unless otherwise noted.
cite as: 46 CFR 194.20-19