Option

Description

Bedding Class

Select the class name you want to view or edit.

Invert to Trench Floor (A)

Enter the distance from the bottom of the culvert to the bottom of the trench. Can be specified in terms of the diameter or vertical size i.e. D/2 or as an absolute value. This distance is labelled A in the diagram.

Soft Material:

Minimum Distance (mm)

Enter the minimum distance between the bottom of the culvert and the bottom of the trench in soft material. This must be an absolute value.

Maximum Distance (mm)

Enter the maximum distance between the bottom of the culvert and the bottom of the trench in soft material. This must be an absolute value.

Hard Material:

Minimum Distance (mm)

Enter the minimum distance between the bottom of the culvert and the bottom of the trench in hard material. This must be an absolute value.

Maximum Distance (mm)

Enter the maximum distance between the bottom of the culvert and the bottom of the trench in hard material. This must be an absolute value.

Invert to Bedding Top (B)

Enter the distance from the bottom of the culvert to the top of the bedding specified in terms of the vertical size i.e. D+300 or as an absolute. This distance is labelled as B in the diagram.

Invert to Fill Top (C)

Enter the distance from the bottom of the culvert to the top of the selected backfill, specified in terms of the vertical size i.e. D+300, or as an absolute. This distance must be greater than or equal to the invert to bedding top or 0. This distance is labelled as C in the diagram.

Print Button

Click to print the current window.

Default Button

Click to reset the bedding parameters to the SABS 1200 specification.

Close Button

Click to close the window.