We have now received the latest update on investigatory works to identify the problem and we have reproduced the engineer's correspondence in full below:
In relation to the service request re: flooding on the
highway at Blackhall Colliery Welfare Park, our gully motor attended on
30/4/15, cleaned and jetted the gully. However, they were unable to get it
running, it is suspected there is a broken pipe so we will need to do a camera
survey to identify the problem and make a repair from there.
We will continue to monitor progress with this matter and we'll keep you up to date with developments as they arise.