distribution

Filling in survey for an EV Charger installation.  
Wanted to know lots of stuff and photographs...
Location of charger
Consumer unit
Distribution board
So far so predictable but then...
Gas meter earth bonding (doesn't have one, around 30m away)‽‽
Water pipe earth bonding‽‽
They also want a 'walk through' video of the consumer unit, distribution board through to the proposed location.  Dark now, I'll do that tomorrow