CESSWI PART 2 EXAM QUESTIONS AND
ANSWERS (VERIFIED AND UPDATED)
Existing Veg, Desc/Purp - ANS temp or perm bmp desi to stab soil and remove sups part from
sheet flow runoff.
Existing Veg, Objectives - ANS 1) Site Plan and Mang
2) Erosi Cont
3) Sedi Cont
4) Post-Cons Mang
Existing Veg, applic - ANS 1) Areas within site where no const activity is occur
2) Areas where local, state and fed govt require preservation
3) Areas where existing veg can be utilized for eros, sedi, and storm water quality.
Existing veg: inspection - ANS 1) Accord to regu timetables
2) erosi and damage veg
3) sufficient moisture to ensure growth
4) veg is well stab
5) adequate cover
6) debris and litter
7) invasive exotics
@2026/2027 ALLRIGHTS RESERVED.
,Existing veg: maint - ANS 1) only disturb area for construct
2)irrigate dry seasons
3) remove see, and replant if need be
4) replant or rework buffer strips
5) mow and cut perennial weeds
6) remove all trash and debri
7) treat invasive and noxious species
Sched/Sequ, purp/descrip - ANS Temp, procedural control that involves creating a written
plan to address neck bmps and sequencing of construct activities to mitigate the erosive effects
of wind,water and construct activities.
Sched/Sequ: object - ANS 1) site planning & management
2) erosion control
3) sediment control
Sched/Sequ: applications - ANS 1) develop timetables for certain activities, paretic during
rainy season
Sched/Sequ: inspect - ANS 1) inclusion of sched/seq as a bmp in the plan
2) ached site activities mirroring ached activites.
Sched/Sequ: maintanence - ANS 1) modify ached of active when changes are warranted
2) modify ached of active prior to rainy season to reflect updated bmp info
Hydroseed: Des& purp - ANS Temp or perm bmp designed to reduce erosion and runoff by
applying mix of seed, fert and stabilizing emulsion.
Hydroseed: object - ANS 1) erosion control
@2026/2027 ALLRIGHTS RESERVED.
,2) good housekeeping/ materials management
3) post construct management
Hydroseed: targeted pollut - ANS 1) sediment
2) nutrients
3) metals
4) ph
Hydroseed: imp consid - ANS 1) need adequate moisture
2) additional mulch may be added
3) pretreatment where cover is not met
4) apply from multi angles to avoid shadowing
Hydroseed: limitations - ANS 1) seed mix approp for seasonal conditions
2) time of application per seasonal conditions
3) difficult on steep slopes
4) no pedestrian or vehicle traffic
5) avoid high winds
Hydroseed: inspect: - ANS 1) adequate coverage of diet areas
2) signs of pedest or vehicle traffic
3) signs of animal activity
4) check seed mix for correct type and application rate
Hydroseed: Maint - ANS 1) reapply in areas needing more cover
2) insure proper moisture
3) maintain unbroken coverage through out project
4) require repair due to traffic or animals
@2026/2027 ALLRIGHTS RESERVED.
, Hydroseed: potentailly assoc bmps - ANS 1) hydromulch
2) seeding
3) mulching
4) temp stabi
5) tackifiers
RCP: descript and purp - ANS temp or perm erosion control blankets that act as soils
stabilization devices to protect diet areas from erosions.
RCP: object - ANS 1) erosion control
2) runoff control
3) post construct
RCP: target pollutants - ANS 1) sediment
RCP: applications - ANS 1) on slopes w/ potential for erosion
2) flow velocity reduction
3) temp channel stab
4) soil/rip-rap seperator
5) soil stabi
6) aid in germination
7) increase soil infiltration
8) stockpile protect
RCP: limitations - ANS 1) ped and vehic hazard
2) not for use in rocky, established veg will be mowed and high fire
3) blankets dislocated easily
@2026/2027 ALLRIGHTS RESERVED.
ANSWERS (VERIFIED AND UPDATED)
Existing Veg, Desc/Purp - ANS temp or perm bmp desi to stab soil and remove sups part from
sheet flow runoff.
Existing Veg, Objectives - ANS 1) Site Plan and Mang
2) Erosi Cont
3) Sedi Cont
4) Post-Cons Mang
Existing Veg, applic - ANS 1) Areas within site where no const activity is occur
2) Areas where local, state and fed govt require preservation
3) Areas where existing veg can be utilized for eros, sedi, and storm water quality.
Existing veg: inspection - ANS 1) Accord to regu timetables
2) erosi and damage veg
3) sufficient moisture to ensure growth
4) veg is well stab
5) adequate cover
6) debris and litter
7) invasive exotics
@2026/2027 ALLRIGHTS RESERVED.
,Existing veg: maint - ANS 1) only disturb area for construct
2)irrigate dry seasons
3) remove see, and replant if need be
4) replant or rework buffer strips
5) mow and cut perennial weeds
6) remove all trash and debri
7) treat invasive and noxious species
Sched/Sequ, purp/descrip - ANS Temp, procedural control that involves creating a written
plan to address neck bmps and sequencing of construct activities to mitigate the erosive effects
of wind,water and construct activities.
Sched/Sequ: object - ANS 1) site planning & management
2) erosion control
3) sediment control
Sched/Sequ: applications - ANS 1) develop timetables for certain activities, paretic during
rainy season
Sched/Sequ: inspect - ANS 1) inclusion of sched/seq as a bmp in the plan
2) ached site activities mirroring ached activites.
Sched/Sequ: maintanence - ANS 1) modify ached of active when changes are warranted
2) modify ached of active prior to rainy season to reflect updated bmp info
Hydroseed: Des& purp - ANS Temp or perm bmp designed to reduce erosion and runoff by
applying mix of seed, fert and stabilizing emulsion.
Hydroseed: object - ANS 1) erosion control
@2026/2027 ALLRIGHTS RESERVED.
,2) good housekeeping/ materials management
3) post construct management
Hydroseed: targeted pollut - ANS 1) sediment
2) nutrients
3) metals
4) ph
Hydroseed: imp consid - ANS 1) need adequate moisture
2) additional mulch may be added
3) pretreatment where cover is not met
4) apply from multi angles to avoid shadowing
Hydroseed: limitations - ANS 1) seed mix approp for seasonal conditions
2) time of application per seasonal conditions
3) difficult on steep slopes
4) no pedestrian or vehicle traffic
5) avoid high winds
Hydroseed: inspect: - ANS 1) adequate coverage of diet areas
2) signs of pedest or vehicle traffic
3) signs of animal activity
4) check seed mix for correct type and application rate
Hydroseed: Maint - ANS 1) reapply in areas needing more cover
2) insure proper moisture
3) maintain unbroken coverage through out project
4) require repair due to traffic or animals
@2026/2027 ALLRIGHTS RESERVED.
, Hydroseed: potentailly assoc bmps - ANS 1) hydromulch
2) seeding
3) mulching
4) temp stabi
5) tackifiers
RCP: descript and purp - ANS temp or perm erosion control blankets that act as soils
stabilization devices to protect diet areas from erosions.
RCP: object - ANS 1) erosion control
2) runoff control
3) post construct
RCP: target pollutants - ANS 1) sediment
RCP: applications - ANS 1) on slopes w/ potential for erosion
2) flow velocity reduction
3) temp channel stab
4) soil/rip-rap seperator
5) soil stabi
6) aid in germination
7) increase soil infiltration
8) stockpile protect
RCP: limitations - ANS 1) ped and vehic hazard
2) not for use in rocky, established veg will be mowed and high fire
3) blankets dislocated easily
@2026/2027 ALLRIGHTS RESERVED.
