FTN typical drawing (D&D)
DR FTN (D&D) 042
Schematic Layout for a Perpendicular Joint Bay for Use With C/1/29 Cable Route
Issue 4
What the drawing shows
Perpendicular joint bay on a C/1/29 (large) route.
Typical drawings are a starting point: the project design, the site survey and the current standards decide what is actually built.