The minimum slope for three- and four-inch sewers is 1-1/4 inches per 10 feet, and for a six-inch sewer is 3/4 inch per 10 feet.
12 Va. Admin. Code § 5-610-740
Statutory Authority
§§ 32.1-12 and 32.1-164 of the Code of Virginia.
The minimum slope for three- and four-inch sewers is 1-1/4 inches per 10 feet, and for a six-inch sewer is 3/4 inch per 10 feet.
12 Va. Admin. Code § 5-610-740
Statutory Authority
§§ 32.1-12 and 32.1-164 of the Code of Virginia.