ChannelDrain

The ChannelDrain subassembly inserts points and links to create a channel drain to collect water along a travelled way.

Attachment

The attachment point is at the inside edge of the channel drain. This component can be attached to either the left or right side.

Input Parameters

Note: All dimensions are in meters or feet unless otherwise noted. All slopes are in run-over-rise form (for example, 4 : 1) unless indicated as a percent slope with a “%” sign.

Parameter	Description	Type	Default
Side	Specifies which side to place the subassembly.	Left / Right	Right

Target Parameters

This section lists the parameters in this subassembly that can be mapped to one or more target objects. For more information, see To Specify Corridor Targets.

Parameter	Description	Status
Elevation	May be used to override the pipe invert. The following object types can be used as targets for specifying the elevation: profiles, 3D polylines, feature lines, or survey figures.	Optional

Runtime Logical Assignments

None.

Output Parameters

None.

Behavior

The initial point is set at the attachment point. The points and links are then created based on the values stored within the subassembly.

Layout Mode Operation

In layout mode, this subassembly draws the subassembly.

Point, Link, and Shape Codes

The following table lists the point, link, and shape codes for this subassembly that have codes assigned to them. Point, link, or shape codes for this subassembly that do not have codes assigned are not included in this table.

Point, Link, or Shape	Code	Description
P1-P4, P9, P10	Concrete	Concrete corners of inlet
P5, P8	ConcBottom	Bottom corner of concrete
P6, P7	Slurry	Slurry
P11-P13	Pipe	Pipe points
L1, L2	Concrete, Top	Top of concrete
L3, L7, L10, L11	Concrete	Concrete of inlet
L5	Slurry	Pipe slurry
L12-L14	Pipe	Pipe links
S1, S2	Concrete	Inlet Concrete
S3	Slurry	Slurry around pipe