On 24 June 2020 at 17:57 Dennis Campbell <dennis@...> wrote:

Have just completed the same task on Pegasus (Maramu #178). Cut out rusted section leaving 4" (100mm) top and bottom stub ends of original pipe. Replaced damaged section with 3" (75mm) gal pipe with sliding 3 1/2" collars fitting over each stub end to keep new hawes pipe in position. Then glassed over to secure.