Information and Guidance Note 4-08-01 Water Industry Information and Guidance Note IGN 4-08-01 February 1994: Issue 4. Bedding and sidefill materials for buried pipelines

Publication Year

1994

Document Status

Current

Document History

Also see IGN 4-08-01 February 1994: Issue 4 (Amendment November 2008). Reprinted June 2006 for web publication. Also known as: Imported granular and selected as-dug bedding and sidefill materials for buried pipelines.

Publisher Information