But while you might use a spoon for tea, that doesnât mean it holds only a teaspoon of liquid, and a larger spoon may or may not actually hold a tablespoon. In an effort to cut down on thousands of annual overdose cases, the American Academy of Pediatrics is calling for medications to be measured in milliliters.
PE pipe may be used in exterior buried piping systems. 1210.1.1 Copper alloy tubing shall not be used if the. gas contains more than an average of 0.3 grains of. hydrogen sulfide per 100 standard cubic feet of gas (0.7. milligrams per 100 liters).
Residential branch circuits 120 volts or less w/GFCI protection 12 inches 12 inches. Non-metallic raceways listed for direct burial 18 inches 18 inches. Direct burial cables or conductors 24 inches 18 inches. Underground Service Conductors that are not encased in concrete and buried 18 inches or more below. grade shall be identified by a warning ribbon placed in the trench not less than 12-inches above the. conductors.