We've just had two 20mm green conduits laid side by side in a 400mm deep trench from a suitable location on the roadside to our new home. One is intended for use by Chorus for the copper service, while the other would be used for UFB service (we're in a UFF serviced area) once this becomes available in the next few months.
Unfortunately I note that the UFF site says "All you need to do is lay a white 20mm plastic duct in the trench and leave a marker at the end, or leave the end of duct exposed." but the electrician has laid a second green duct despite me telling them one white and one green. Do you think this will become an issue when we go to connect?