Gas valve for hob behind cupboard.

[Aire]

Lol, you tell Mrs Smith down the road, that you want to remove her 2 month old painted and caulked boxing.

You’ll get a quick feckoffski..

But I wouldn't class that as accessible as the boxing would be classed as permanent.

 

[Sharp Point]

But I wouldn't class that as accessible as the boxing would be classed as permanent.

The scenario is ‘ the boxing has screws in it too’ covered in lovely fresh two month old paint, but to remove the panels, would require cutting the caulk and damaging the painted screw heads

 

[Harvest Fields]

The scenario is ‘ the boxing has screws in it too’ covered in lovely fresh two month old paint, but to remove the panels, would require cutting the caulk and damaging the painted screw heads

Instead of a brand be £700 electric oven she has just had fitted and you need to remove it to get to the gas tap for the hob.

 

[Aire]

The scenario is ‘ the boxing has screws in it too’ covered in lovely fresh two month old paint, but to remove the panels, would require cutting the caulk and damaging the painted screw heads

But again this all comes down to the engineer, there is nothing concrete saying access hatches have to be used, if you can remove the boxing in a reasonable amount of time and without damaging any decor then I wouldn't personally say an access hatch is required.

 

[Sharp Point]

Instead of a brand be £700 electric oven she has just had fitted and you need to remove it to get to the gas tap for the hob.

Yep, I get what you mean HF. But really, how many times do you isolate the gas cock to work on it? I bet you turn off the ECV to stop the gas.
I all honesty, they’re just another item waiting to leak, when the grease dries up.... waste of time and money

 

[Last Plumber]

I think that behind an inbuilt cooker is accessible.
I would use a compression Gas cock in that position.
These ovens are easily removed normally and by one man too.
I can have one out in less than two minutes but if it is a worry, put the Gas cock behind the next cupboard and drill a hole in that so it is visible.
When all is said and done the connection to the hob provided by manufacturers is a face joint with a fibre washer on one side and a male taper thread the other side. I know I have seen more leaking joints up there than leaking Gas cocks. Again, Engineers discretion.
At the end of the day there is no list of what is accessible or not.
It is the same for sparks. They can use joint boxes as long as they are accessible. Most of those are beneath carpets and floor boards with no clue of where they are. At least with a hob you can suspect that there is something to isolate it somewhere behind one of the cupboards.