The standard corporation cock to be used in making service connections with water mains in the city shall be sufficiently heavy to withstand the strain of screwing into the water main, and the weight of the pipe. Connected with the end of the corporation cock, there shall be a brass one-eighth bend tail piece with a suitable union for connection with the copper pipe. The corporation cock shall be capable of withstanding a minimum of two hundred (200) pound hydraulic pressure test. (Prior code § 38-1-20) 13.04.200