Appurtenance Locations Dialog

Setting	Description
Add	Press the Add button to add a new appurtenance to the bridge model.
Delete	Press the Delete button to delete the currently selected appurtenance.
Save DGN	The following button will export the Appurtenance locations 2D model directly and accurately to Microstation DGN file format, including layers. Save the DGN file in the desired location and once the export is successful you can browse to file location and open/view in Microstation.
Appurtenance Type	Select the appurtenance type to be located. Appurtenance types include: Parapet Sidework Median Railing General
Appurtenance Name	Select the appurtenance name for the appurtenance type specified in the previous step. The drop down list will show all appurtenances currently stored in the library for that type.
Reference Element	Select one of the three reference elements: Alignment -- the appurtenance will be located laterally relative to the alignment centerline. Left Edge of Slab -- the appurtenance will be located laterally relative to the left edge of slab. Right Edge of Slab -- the appurtenance will be located laterally relative to the right edge of slab.
Reference Offset	Enter the offset in feet that the appurtenance is to be located from the reference element.
Reference Location	Enter the location on the appurtenance that is used to locate it relative to the reference element. There are three options: Centerline -- the centerline of the appurtenance is used as its location reference. Inside Face -- the inside face of the appurtenance is used as its location reference. Outside Face -- the outside face of the appurtenance is used as its location reference.
Reference Back	To locate the appurtenance longitudinally, select one of the existing supports from the drop-down list as the back (down station) reference.
Reference Method	Enter the location on the appurtenance that is used to locate it relative to the reference element. There are three options: Along alignment - offset distances are measured along the alignment. Perpendicular to support - offset distances are measured perpendicular to the referenced back support.
Offset	Enter the offset distance in feet to locate the back end.
Reference Ahead	To locate the appurtenance longitudinally, select one of the existing supports from the drop-down list as the ahead (up station) reference.
Reference Method	Select one of two reference methods for the back end of the appurtenance: Along alignment - offset distances are measured along the alignment. Perpendicular to support - offset distances are measured perpendicular to the referenced back support.
Offset	Enter the offset distance in feet to locate the ahead end of the appurtenance.

Add

Press the Add button to add a new appurtenance to the bridge model.

Delete

Press the Delete button to delete the currently selected appurtenance.

Save DGN

The following button will export the Appurtenance locations 2D model directly and accurately to Microstation DGN file format, including layers. Save the DGN file in the desired location and once the export is successful you can browse to file location and open/view in Microstation.

Appurtenance Type

Select the appurtenance type to be located. Appurtenance types include:

Parapet
Sidework
Median
Railing
General

Appurtenance Name

Select the appurtenance name for the appurtenance type specified in the previous step. The drop down list will show all appurtenances currently stored in the library for that type.

Reference Element

Select one of the three reference elements:

Alignment -- the appurtenance will be located laterally relative to the alignment centerline.
Left Edge of Slab -- the appurtenance will be located laterally relative to the left edge of slab.
Right Edge of Slab -- the appurtenance will be located laterally relative to the right edge of slab.

Reference Offset

Enter the offset in feet that the appurtenance is to be located from the reference element.

Reference Location

Enter the location on the appurtenance that is used to locate it relative to the reference element. There are three options:

Centerline -- the centerline of the appurtenance is used as its location reference.
Inside Face -- the inside face of the appurtenance is used as its location reference.
Outside Face -- the outside face of the appurtenance is used as its location reference.

Reference Back

To locate the appurtenance longitudinally, select one of the existing supports from the drop-down list as the back (down station) reference.

Reference Method

Enter the location on the appurtenance that is used to locate it relative to the reference element. There are three options:

Along alignment - offset distances are measured along the alignment.
Perpendicular to support - offset distances are measured perpendicular to the referenced back support.

Offset

Enter the offset distance in feet to locate the back end.

Reference Ahead

To locate the appurtenance longitudinally, select one of the existing supports from the drop-down list as the ahead (up station) reference.

Reference Method

Select one of two reference methods for the back end of the appurtenance:

Along alignment - offset distances are measured along the alignment.
Perpendicular to support - offset distances are measured perpendicular to the referenced back support.

Offset

Enter the offset distance in feet to locate the ahead end of the appurtenance.