Hi There
I am presuming that you are either doing this project yourself or you will be employing a tradesman to do it for you, if its the latter then he should know how to go about a kitchen install, if you are looking for guidance, then I would suggest that you make a scale drawing of the kitchen and decide where you want to have the appliances, if the floor is suspended then there is scope for moving gas and water services, if the floor is concrete then you can still do this but it will be much more limited
Once you have decided where the appliances and cabinets are to be sited then you should remove the old kitchen, once it has been removed, if there are services to be re-routed then deal with this at that point, run all new gas lines, run any new sockets and pipes
After this, its often prudent if you are able to do so, to plaster the walls in the kitchen, if there have been pipes or cables moved, or if there have been tiles removed from the walls then this is a good opportunity to plaster and have a neat finish
After that, its really down to installing the base and wall cabinets, the worktops and the appliances and then all of the finishes (doors, pelmets, cornices etc), If you are fitting new flooring this should be done almost as the very last job (to avoid working over the new floor) and it should ideally be taken underneath the cabinets with the kick-board fitted to conceal the juncture
It sounds daunting, but its really just straightforward and with proper planning you should have no problems whatsoever
Best Wishes
Ken
Clydebuilt Joinery