Size/Velocity. The minimum pipe diameter shall be eight inches (8”) for gravity sewer lines and four inches (4”) for force mains. Each sewer line shall be sized to carry flows from its tributary areas with minimum capacities as follow: 8-inch through 15-inch flowing 50% full 18-inch through 27-inch flowing 75% full 30-inch and larger flowing 90% full In general, gravity lines and force mains shall be sized based on the following criteria:
Appears in 2 contracts
Samples: Public Improvement Design & Construction Standards, Public Improvement Design & Construction Standards
Size/Velocity. The minimum pipe diameter shall be eight inches (8”) for gravity sewer lines and four inches (4”) for force mainsforcemains. Each sewer line shall be sized to carry flows from its tributary areas with minimum capacities as follow: ▪ 8-inch through 15-inch flowing 50% full ▪ 18-inch through 27-inch flowing 75% full ▪ 30-inch and larger flowing 90% full In general, gravity lines and force mains forcemains shall be sized based on the following criteria:
Appears in 1 contract
Size/Velocity. The minimum pipe diameter shall be eight inches (8”) for gravity sewer lines and four inches (4”) for force mains. Each sewer line shall be sized to carry flows from its tributary areas with minimum capacities as follow: ▪ 8-inch through 15-inch flowing 50% full ▪ 18-inch through 27-inch flowing 75% full ▪ 30-inch and larger flowing 90% full In general, gravity lines and force mains shall be sized based on the following criteria:
Appears in 1 contract
Samples: Public Improvement Design and Construction Standards
