49
How To Install a Pipeline Under a Railroad [15:32]
(www.youtube.com)
Why wouldn't they just use horizontal directional drilling? No need to excavate a giant pit if you do. Although this does seem like a pretty dinky old rig...
He mentions around 4:40 that straight as possible was a requirement here.
HDD is way more expensive than boring.
WE MOVED TO LEMMY.CAFE! PLEASE JOIN US THERE TO CONTINUE TO ENJOY MTV! :)
[!mealtimevideos@lemmy.cafe](https://lemmy.cafe/c/mealtimevideos)
Not too short, not too long. Videos to last through your meal.
Rules: