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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.
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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