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 Walls marked for switch positions Walls marked for plugs and BT Walls marked for oil burner connections Framing for stud walls Getting ready for first fix plumbing Initial stage of waste fixings Drilling the wall for waste outlet The soil pipe in position with other service ducts Cutting access holes for pipes Almost ready for a radiator Fitting neatly in the corner A start to plumbing first fix More plumbing fixings More of a plumbers work Walls tracked ready for electrical first fix Conduit and wiring in place First fix electrical finished Where all the wiring ends for now