NR NR/GN/OTK/5000 ISSUE 1 PDF

This guidance note lists the drawings, including bowties, that are applicable to Off Track.

It is applicable to those who:

• those specify asset requirements;

• undertake construction work; or

• carry out maintenance on the asset.

The drawings capture and consistently present the layout for:

• drawings of boundary measures specifications;

• drainage standard details;

• access facility standard details;

• sketched profiles and measurements of clearance zones for vegetation management; and

• bowtie diagrams visually demonstrating threats, consequences and controls.

The drawings have been created with Computer Aided Design (CAD) using sketch block and title block templates.

Purpose:

This guidance note provides the index and version control for:

a) drainage and Off track standard drawings; and

b) drainage and Off track bowtie risk management diagrams.