Morgan Sindall Construction has reached a key milestone in the project to rejuvenate Haverfordwest Castle and renovate the Grade II listed gaol building which sits within the walls. The gaol building, which is more than two centuries old and covers 800m2, has had a full replacement of its two-level roof structure and undergone major works to stabilise the building’s core structure. It will soon be entering the next phase of the project which wil…