Pipes Flashcards
1
Q
What is the most influence on dozer efficiency?
A
Blade position in depth of cut
2
Q
What to use when loading a scraper in muddy soil?
A
Use a push dozer
3
Q
On a reference stake, what does one station equal?
A
100 feet
4
Q
45° is what percent slope?
A
100%
5
Q
Best equipment for ditches over utilities?
A
Wheeled backhoe
6
Q
What is a trench box used for?
A
To prevent the sides of ditches from caving in while working in unstable ground
7
Q
What is the preferred in-place density test?
A
The nuclear device
8
Q
What is the best method to compact coarse grained soil?
A
Puddling
9
Q
Which rock is the most difficult to rip with a bulldozer?
A
Igneous rock
10
Q
The shockwaves from a single blast normally do not?
A
Travel down
11
Q
Oh well point system works best in what soil?
A
Coarse grained soils
