Two OS maps superimposed to show the before and after situation. The black lines being the pitched and inclined wall and the red indicating the boundaries of the post 1909 vertical concrete wall and other amendments to the dock facilities. [010]

The new dock wall and the construction of the engineering works nearing completion. According to Mr. John Hutton in his book "The Taff Vale Railway - Volume 3", the work was undertaken by Messrs. C. A. Hayes, building contractors, and the architect was Mr. W. H. Brown; the works being authorised under the provision of an 1908 Act. The lower image has been colourised. [197] [060]