Rob Convery wrote:
I am putting a new basin into my toilet room. The toilet current connects
into one of these http://www.screwfix.com/sfd/i/cat/00/p1063600_x.jpg on the
main soil stack (well almost that but with what looks like screw fittings).
I want to connect my 32mm waste from the basin into it. Do I just cut out
the access hole and then use a reducer to put in my 32mm pipe? How do you go
about cutting the middle of the access hole and how do you bond the waste
pipe to the soil pipe - solvent?

That's just about it. Cut out the hole with a padsaw or something,
and cut the ragged edge off. You could go into the soil stack
using a strap boss.