CPSEC Section 3 & 4 | Question and Answers

CPSEC Section 3 & 4 | QUESTIONS AND ANSWER



3.3:
Soil
Erodibility
Name 5 Factors that influence
Erosion? Vegetative
Cover
Topograph
y Climate
Season
-Clear only what is required for immediate construction activities
- Re-stabilize disturbed areas as soon as possible
-Divert offsite runoff
Effective Implementation of
-Physically mark off limits of land disturbance
erosion and sediment control
-Make sure workers understand erosion and sediment controls
involves? -designate responsibilities for implementing
-implement daily inspections
Before construction, evaluate, Mark, and protect important
Considerations in construction
sequences areas especially in perimeter areas.
-Pre-construction Actions -Evaluation/protection of important site characteristics
Stabilize bare areas immediately with gravel and temporary
Considerations in construction
sequences vegetation as work takes place.
-Construction access -Construction entrances, construction routes
Considerations in construction Install principal basins after construction site is assessed
sequences -Basins, traps, silt fences, inlet protection
-Sediment barriers and traps
Considerations in construction Install practices after principal sediment traps are installed but before
sequences land grading.
-Runoff Control -Diversions, perimeter dikes, water bars, outlet protection
Considerations in construction Where necessary, stabilize stream banks as early as possible.
sequences -Storm drains,inlet and outlet protection, channels
-Runoff Conveyance System
What is the best way to 3.6.4.1
protect soil and limit Preserve existing vegetation
erosion?