Design manual roads bridges volume 11 section 3

Sample Specification Download sample specifications and see what's possible with NBS Chorus Case studies Find out how our customers use our software and services Authors Meet some of our specialists and contributors Training Interactive training courses and educational material, to help you get the most from NBS software tools Downloads and updates Download the latest versions of our software and find out about the latest updates to content About NBS Our Vision, Mission and Values Newsroom All the latest NBS and industry news and stories.

Environmental impact assessment. Assessment and management of environmental effects Withdrawn. This document Newer versions. Find out more. Free to use BIM project management tool provides step-by-step help to define, manage and validate responsibility for information development and delivery at each stage of the asset life cycle in level 2 BIM projects.

Remember me on this computer. Enter the email address you signed up with and we'll email you a reset link. Need an account? Click here to sign up. Download Free PDF. Design manual roads and Bridges. Adnan Kemura. A short summary of this paper. Remove the existing Contents Pages from each Volume and archive as appropriate. Insert the new Contents Pages into each Volume. Archive this sheet as appropriate. Have you ever wondered why UK motorways have a consistent look and feel? Or, how it is that the UK roads and bridges are among the safest in the world?

The answer to these questions and many more can be found in the Design Manual for Roads and Bridges DMRB , a suite of hundreds of documents that define the requirements for every aspect of our road infrastructure. In addition to this, under the open government licence, authorities in non-UK countries are able to use and adapt the content of the DMRB for their own standards and documents.

But the other reason for the update is that over a period of about 40 years the DMRB grew by an order of magnitude to a size that became difficult to manage. In , over half the 15, pages of the DMRB comprised purely advisory content, not explicitly linked to requirements and with an uncertain status. The style of the documents also varied significantly, depending on when they were written. The average age of the documents in was 15 years — so the time was right to bring the DMRB up to date and into a consistent, clear format.