Inverts Sample Clauses
Inverts. 1. Brick and mortar or precast concrete invert.
2. Form and finish invert channel to provide a consistent slope from inlet(s) to outlet up to 4-inches.
3. Channel walls shall be formed to 3/4 of the height of the outlet pipe diameter.
4. Finish benches with a minimum uniform 1.5:12 slope. Provide a 1/4-inch radius at the edge of bench and trough.