Inspection chamber cover and marker posts 0001
Introduction
The photograph on this page of Inspection chamber cover and marker posts 0001 by Andrew Tatlow as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Andrew Tatlow Taken: 31 Mar 2021
There was no information on the marker posts. WO on the inspection chamber cover would indicate there is a Wash Out valve beneath which is used to clear sediment out of the pipes when necessary.
