Erosion and sediment control Flashcards
1
Q
What does EPA stand for?
A
Environmental Protection Agency
2
Q
List the two logs used by NVR and explain when they must be filled out?
A
E&S log-every week
ownership log- update weekly
3
Q
what is super silt fence
A
Fence that uses metal poles and wire fencing material for extra support at silt fence
4
Q
what is a designated concrete washout and what is the thickness of the polly liner?
A
a area designated for concrete or paint to be washed out it.
5
Q
what two materials are required for the proper installation of a temp drive?
A
crushed 3 aggregate rock
a filter cloth separator
6
Q
At what point can temporary silt controls be removed
A
final stabilization
7
Q
how often are you required to conduct and complete E&S audit inspections?
A
twice a week
