§ 47-7. Tanks; composition and gauge.
Latest version.
-
Oil for use in connection with fuel-oil heating apparatus shall be kept or stored in tight tanks, constructed of galvanized steel, basic open-hearth steel or wrought iron of a minimum gauge United States standard, as follows:Capacity in gallonsGauge1 to 28514286 to 56012561 to 1,100101,101 to 4,0003/16-inch4,000 to 12,0001/4-inch12,001 to 20,0005/16-inch20,001 to 30,0003/8-inch