From the installs I have seen, I think the installation method is as follows:
- Run into the house with armfuls of cable and trunking and dump it in a pile in the living room.
- Squirt no nails over the pile.
- Pick up enough from the pile for each room, proceed into each room, spin around fast whilst releasing the stuff from your arms.
- Squirt no nails on the back of the CU and drop kick it under the stairs.
- Flick breakers on at arms length with face turned, eyes closed and teeth gritted
- If over 60% of the circuits hold, onto the next house as the QS will test it next week if he remembers.
I am in no way saying that these are the methods employed by the OP by the way