Valley Gutter Inlet

For a street with a valley gutter another foot for the gutter is allowed with a total maximum spread of 7 feet based on a rainfall intensity of 4 inches per hour.

Valley gutter inlet.

Single type 13 16 valley inlet overview underground precast drainage inlets and catch basins are among the most widely used drainage products in the market today to collect excess storm water runoff from roofs sidewalks parking lots and paved streets. Ditch bottom inlet type a 230. 0 to 22 147 22 01 to 24 127 24 01 to 26 124 26 01 to 28 10 28 01 to 31 8 31 01 to 36 34. Include all costs for reinforcing bars at inlet locations even inlets located costs for the joint and sealant in the price bid for valley gutter.

Ditch bottom inlet type b 231. Curb and gutter barrier inlet 219. Ditch bottom inlets types f and g. Gutter inlet type s 220.

Similar to b 3256b except fits a 24 inch gutter. Curb inlet 317 designer 1 diagonal 39 ditch 67 flat 1195 herringbone 17 misc inlet 6 radial flat 72 rolled curb 59 sinusoidal 47 steel reticuline 45 steel standard 37 valley grate 47 vane 191 more less. An on grade inlet may be much more efficient if it intercepts only a portion of the total flow in the gutter instead of all of the flow in the gutter. Gutter inlet type v 221.

Use 4 deformed reinforcing bars without splices. B 3256a curb inlet grate frame and curb box heavy duty.