Question Author
Hi buildersmate,
I thank you for your advice and, my endeavouring to use modern day terminology, I 'took on board' what you said. However, I have resolved my problem which was not as serious as I had thought.
Please smile when I say that the plumber had thrown me by saying that I needed a length of inch & half push fit pipe, whereas 40mm was required; because the waste pipe had been installed when I had a kitchen re-vamp after metrification had been adopted in the u.k.
This morning I carefully measured the diameter of the pipe and then went to Homebase and bought all that I required. Then this afternoon I carried-out the necessary repair with a 40mm PVC pipe , a 45degree elbow (foot piece at drain end ) and a couple of pipe clips. All for £6.77p.
Thanks again for your observations and advice which are always of real help to myself and other ABers.
Best wishes Ron.
P.S. I think you will agree with me that ABerrant has made a good point.