- (a) Five 12-quart water-filled standard fire pails.
- (b) Six 10-quart water-filled standard fire pails.
- (c) Drum, cask or barrel of approximately 55-gallon capacity, with at least three standard fire pails attached.
- (d) Bucket tanks of 25 to 55 gallon capacity, with not less than one standard fire pail, as per (a) or (b) above, immersed therein.
Standard fire pails, drums with pails, and bucket tanks shall be classified as having two units of Class A extinguishing potential when in the following capacities: