PPRuNe Forums - View Single Post - orange marker plates in fields

22nd July 2002 | 10:14

#3 (permalink)

DOC.400

"Trust Me"

Joined: Sep 2000

Posts: 424

Likes: 0

From: Egham, UK

Theydo! What the rotaries are really doing is checking that mobody is digging holes or building on the line of the pipe -I don't beleive that they can detect leaks.

DOC