Technical Standards and Guidelines (Road & Marine)

Please note that the new Master Specification is now live and can be found here.

DIT documents accessed from this site are in the form of ".doc", ".xls", ".dwf", ".tif" or ".pdf" files.

To access ".dwf" documents, the latest versions of Microsoft Internet Explorer and Autodesk Design Review are recommended.

Please notify your DIT representative if access to documents is unsuccessful.

Tender Documents for Contractors

Sunrise and Sunset Times

Transport Modelling and Analysis

CAD Support Files

CAD support site - Includes files to assist those performing CAD work for The Department or to DIT standards.

Environment

Marine Facilities

Major Structures

Road Structures Inspection Manual (includes Bridge Repair Manual)

Road and Traffic Management

Includes DIT Operational Instructions

Roads

• Drawing Presentation
• Road Design Outputs
• Road Lighting
• Traffic Signals
• Road Safety Barriers
• Drainage
• Earthworks & Pavements
• Pedestrians and Cyclists
• Islands; Medians; Over Taking Lanes; Bus Bays
• Miscellaneous

Survey