SEWERS AND WATER.
Section 134-52 PIPE STANDARDS
Only galvanized wrought-iron, copper or brass
pipe approved by the town shall be used for water services from the
water main to the curbstone stopcock. When pipe is required
larger than two (2) inches in diameter, cast-iron pipes of standard
weight as approved by the town shall be used. All wrought-iron pipe
used in connection with the water system shall be of the best-quality
guaranteed wrought-iron galvanized pipe, tested by hydrostatic pressure
to three hundred (300) pounds per square inch. No service pipe
from the curbstone stopcock shall be less than one-half-inch pipe.