(A) All drilled and threaded service taps shall be one inch on four-inch or larger pipe.
(B) Service larger than this shall be with a series of taps, or service clamps, up to and including two inches, or with regular fittings.
(C) If a service larger than one and one-fourth inches is desired, it must be a series of taps or a double strap service clamp up to and including two inches, or a tapping sleeve and valve larger than two inches.
(Prior Code, § 21-206)