FTN typical drawing (D&D)
DR FTN (D&D) 015
Schematic Layout: Joint Bay to House a Copper Cable Joint
Issue 2
What the drawing shows
Troughing arrangement for a copper joint bay on a C/1/10 route: T-pieces, end pieces and clearance from the running line; prefer a green zone.
Typical drawings are a starting point: the project design, the site survey and the current standards decide what is actually built.