Erosion and sediment
control
components(47
questions and
answers)
Sediment retention structure of - answer 1-
Temporary sediment trap
2 - Sediment basin
Filter barriers -------- to reduce velocity of runoff to
allow sediment to settle - answer Silt fence ,
berms , Fiber roles
To protect underlying soil from erosion - answer
1- Plastic lining
Placing ------- for bank protection, slope protection,
drainage structures, ,Chanel lining, and erosion
control - answer Riprap
, Construct riprap, gravel bags, sandbags, fiber rolls
and socks ,or earth berm for temporary check
dams - answer 3- Check dam
Use the following for waterway and slop protection
and stabilization - answer 4- rolled erosion
control product
Use drainpipe, riprap, or plastic lined waterway for
- answer -Temporary slop drain
Use the following for waterway and slop protection
and stabilization - answer 6- floating turbidity
curtain
Sediment retention structure of - answer 1-
Temporary sediment trap
2 - Sediment basin
Permeant soil stabilization - answer a- Turf
establishment (Seed , fertilizer , and mulch)
b- Plant, trees , vines ground cover
c- Sod
d- Rock
control
components(47
questions and
answers)
Sediment retention structure of - answer 1-
Temporary sediment trap
2 - Sediment basin
Filter barriers -------- to reduce velocity of runoff to
allow sediment to settle - answer Silt fence ,
berms , Fiber roles
To protect underlying soil from erosion - answer
1- Plastic lining
Placing ------- for bank protection, slope protection,
drainage structures, ,Chanel lining, and erosion
control - answer Riprap
, Construct riprap, gravel bags, sandbags, fiber rolls
and socks ,or earth berm for temporary check
dams - answer 3- Check dam
Use the following for waterway and slop protection
and stabilization - answer 4- rolled erosion
control product
Use drainpipe, riprap, or plastic lined waterway for
- answer -Temporary slop drain
Use the following for waterway and slop protection
and stabilization - answer 6- floating turbidity
curtain
Sediment retention structure of - answer 1-
Temporary sediment trap
2 - Sediment basin
Permeant soil stabilization - answer a- Turf
establishment (Seed , fertilizer , and mulch)
b- Plant, trees , vines ground cover
c- Sod
d- Rock
