CESSWI Pt. 2 - BMPs questions and answers(already passed)
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CESSWI Reading Material
Institution
CESSWI Reading Material
Hydromulch vs Hydroseed (EC)
Mulch- Temp BMP that consists of WOOD or other fiber
Seed- Temp BMP that consists of SEED, , etc...
Soil Binders (EC)
Polyacrylamides (PAMS) applied to soil to reduce ersion
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CESSWI Pt. 2 - BMPs
questions and
answers(already
passed)
Hydromulch vs Hydroseed (EC) - answer Mulch- Temp BMP that
consists of WOOD or other fiber
Seed- Temp BMP that consists of SEED, , etc...
Soil Binders (EC) - answer Polyacrylamides (PAMS) applied to soil to
reduce ersion
Tackifiers (EC) - answer adhesives used to secure mulch materials to
a surface -> casuse siol particles to attach to one another
Baffles (SC) - answer Lengthen Flow path.
Slowing, calming, and distributing the flow in these devices
Sediment Bags (SC) - answer porous bags utilized for catching
sediment when dewatering
Sediment Basin - answer small ponds designed to hold runoff from
construction sites so that sediment can settle out.
, sediment trap - answer smaller versions of sediment basins, for use
on sites less than 5 acres
Sediment tube ditch checks - answer Compact rolls of mulch, husk,
and ect... to capture sediment and reduce flow velocity
Straw Bales (SC) - answer *many jurisdictions do not allow these*
-route flow
-create damming area
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