The electricians have first to mark the walls so they know where to cut tracks for the conduit and the joiner fits the stud walls so first fix plumbing can take place

1
The electricians have first to mark the walls so
they know where to cut tracks for the conduit and
the joiner fits the stud walls so first fix
plumbing can take place
2
Walls marked for switch positions
3
Walls marked for plugs and BT
4
Walls marked for oil burner connections
5
Framing for stud walls
6
Getting ready for first fix plumbing
7
Initial stage of waste fixings
8
Drilling the wall for waste outlet
9
The soil pipe in position with other service ducts
10
Cutting access holes for pipes
11
Almost ready for a radiator
12
Fitting neatly in the corner
13
A start to plumbing first fix
14
More plumbing fixings
15
More of a plumbers work
16
Walls tracked ready for electrical first fix
17
Conduit and wiring in place
18
First fix electrical finished
19
Where all the wiring ends for now