NMDOT Parts Catalog Part 2

2/27/24, 9:58 AM

Help | Parameters Reference | Autodesk

Parametric Value

Parameter

Required? Notes

Length of Cover

This is a required parameter for rectangular covers and grates.

*CGLength

Yes

Parametric Drainage Structures: Culverts and End Treatments

Parameter

Parametric Value

Required? Notes

Headwall Barrel Spacing

This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments. This is a required parameter for culverts and end treatments.

*HBarrelSpacing

Yes

Culvert Barrel Inner Diameter

*CBDiameter

Yes

*WWTopLength Wing Wall Top Length Yes

Wing Wall Front Height

*WWFrontHeight

Yes

*FlareAngle

Flare Angle

Yes

*WWLength

Wing Wall Length

Yes

*HThickness

Headwall Thickness

Yes

*HBarrelOffset

Headwall Barrel Offset Yes

*HBaseHeight

Headwall Base Height

Yes

Headwall Height (Overall)

*HHeight

Yes

*HWidth

Headwall Width

Yes

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