VA DEQ ESC Inspector Practice Exam With Complete
Questions And Correct Answers | Brand New Version |
Latest 2026/2027 Update | Graded A+ | 100% Correct.
VESCP - ANSWERS: Virginia Erosion and Sediment Control Program
- Administered by counties/cities (must), towns (may)
- MUST BE APPROVED
Minimum Standard 1 - ANSWERS: Stabilization
permanent or temporary soil stabilization shall be applied to denuded areas within seven days
after final grade is reached on any portion of the site; temporary soil stabilization shall be
applied within seven days to denuded areas that may not be at final grade but will remain
dormant for longer than 14 days; permanent stabilization shall be applied to areas that are to
be left dormant for more than one year
permanent vegetation cover shall be established on denuded areas not otherwise permanently
stabilized (permanent vegetation shall not be considered established until a ground cover is
achieved that is uniform, mature enough to survive, and will inhibit erosion *there is no %
associated with this*)
reduce erosion and decrease sediment yield from disturbed area
this is the standard used to verify that a site is ready for release of bonds or surety
Minimum Standard 4 - ANSWERS: First-Step Measures
Site at Final Grade - ANSWERS: - stabilize in 7 days (recommended immediately)
,- permanently or temporarily seed and mulch
- mulch/matting/straw
Sediment basins and traps, perimeter dikes, sediment barriers and other measures intended to
trap sediment shall be constructed as a first step in any land-disturbing activity and shall be
made functional before upslope land disturbance takes place
a certain amount of initial land disturbance may be required to provide access for equipment
to install the perimeter controls, but site clearing and grading should be kept to a minimum
until the perimeter controls are in place
intercepts and detains small amounts of sediment from disturbed areas during construction
operation to prevent sediment from leaving the site and decrease velocity of sheet flows and
low-to-moderate level channel flow
Perimeter Controls - ANSWERS: assures that sediment does not leave the perimeter of
the land-disturbing area once site clearing, grading, and construction commences
Examples: silt fences, sediment traps, sediment basins, construction entrance, temporary
diversions, diversions
Sediment Traps - ANSWERS: minimum storage capacity shall be 134 cubic yards per
acre of drainage area and shall only control drainage areas less than 3 acres
*stone outlet = trap*
Sediment Basins - ANSWERS: surface runoff from disturbed areas that is comprised of
flow from drainage areas greater than or equal to 3 acres shall be controlled by a basin;
minimum storage capacity of a sediment basin shall be 134 cubic yards per acre of drainage
area; the outfall system shall, at a minimum, maintain the structural integrity of the basin
during a 25-year storm of 24-hour duration; runoff coefficients used in runoff calculations
shall correspond to a bare earth condition or those conditions expected to exist while the
sediment basin is utilized.
,Thank you for Purchasing this exam
Study Guide. We provide high-quality
academic materials to help students
excel in exams. Our other Services
include
but not limited to: academic research,
University & College assignments
writing, essay writing, Online Classes,
and research projects. Our services are
reliable, affordable, and plagiarism-free.
All the Best in your Exam. For more
information;
Contact us at:
or
0R
+254 741484450
Sediment Trapping Devises - ANSWERS: 1. place near the lowest drainage points of a
project
, 2. install as a first-step measure [MS-4]
3. stabilize immediately [MS-5]
4. must include outlet protection for basins [MS-11]
Minimum Standard 7 - ANSWERS: Cut and Fill Slopes
Site NOT at Final Grade - ANSWERS: - stabilize in 14 days
- temporarily seed
- mulch
- permanently stabilize if dormant > 1 year
Minimum Standard 2 - ANSWERS: Stock Piles, Waste and Borrow Areas
during construction, soil stock piles and borrow areas shall be stabilized or protected with
sediment trapping measures
mulch prevents erosion by protecting the surface from raindrop impact and silt fence
intercepts and detains from disturbed areas
Minimum Standard 3 - ANSWERS: Permanent Vegetation
roughening the surface of the slope decreases runoff, lowers the velocity runoff, increases
water retention, and leads to better seed germination
slopes that are found to be eroding excessively within on year of permanent stabilization shall
be provided with additional slop stabilizing measures until the problem is corrected
Questions And Correct Answers | Brand New Version |
Latest 2026/2027 Update | Graded A+ | 100% Correct.
VESCP - ANSWERS: Virginia Erosion and Sediment Control Program
- Administered by counties/cities (must), towns (may)
- MUST BE APPROVED
Minimum Standard 1 - ANSWERS: Stabilization
permanent or temporary soil stabilization shall be applied to denuded areas within seven days
after final grade is reached on any portion of the site; temporary soil stabilization shall be
applied within seven days to denuded areas that may not be at final grade but will remain
dormant for longer than 14 days; permanent stabilization shall be applied to areas that are to
be left dormant for more than one year
permanent vegetation cover shall be established on denuded areas not otherwise permanently
stabilized (permanent vegetation shall not be considered established until a ground cover is
achieved that is uniform, mature enough to survive, and will inhibit erosion *there is no %
associated with this*)
reduce erosion and decrease sediment yield from disturbed area
this is the standard used to verify that a site is ready for release of bonds or surety
Minimum Standard 4 - ANSWERS: First-Step Measures
Site at Final Grade - ANSWERS: - stabilize in 7 days (recommended immediately)
,- permanently or temporarily seed and mulch
- mulch/matting/straw
Sediment basins and traps, perimeter dikes, sediment barriers and other measures intended to
trap sediment shall be constructed as a first step in any land-disturbing activity and shall be
made functional before upslope land disturbance takes place
a certain amount of initial land disturbance may be required to provide access for equipment
to install the perimeter controls, but site clearing and grading should be kept to a minimum
until the perimeter controls are in place
intercepts and detains small amounts of sediment from disturbed areas during construction
operation to prevent sediment from leaving the site and decrease velocity of sheet flows and
low-to-moderate level channel flow
Perimeter Controls - ANSWERS: assures that sediment does not leave the perimeter of
the land-disturbing area once site clearing, grading, and construction commences
Examples: silt fences, sediment traps, sediment basins, construction entrance, temporary
diversions, diversions
Sediment Traps - ANSWERS: minimum storage capacity shall be 134 cubic yards per
acre of drainage area and shall only control drainage areas less than 3 acres
*stone outlet = trap*
Sediment Basins - ANSWERS: surface runoff from disturbed areas that is comprised of
flow from drainage areas greater than or equal to 3 acres shall be controlled by a basin;
minimum storage capacity of a sediment basin shall be 134 cubic yards per acre of drainage
area; the outfall system shall, at a minimum, maintain the structural integrity of the basin
during a 25-year storm of 24-hour duration; runoff coefficients used in runoff calculations
shall correspond to a bare earth condition or those conditions expected to exist while the
sediment basin is utilized.
,Thank you for Purchasing this exam
Study Guide. We provide high-quality
academic materials to help students
excel in exams. Our other Services
include
but not limited to: academic research,
University & College assignments
writing, essay writing, Online Classes,
and research projects. Our services are
reliable, affordable, and plagiarism-free.
All the Best in your Exam. For more
information;
Contact us at:
or
0R
+254 741484450
Sediment Trapping Devises - ANSWERS: 1. place near the lowest drainage points of a
project
, 2. install as a first-step measure [MS-4]
3. stabilize immediately [MS-5]
4. must include outlet protection for basins [MS-11]
Minimum Standard 7 - ANSWERS: Cut and Fill Slopes
Site NOT at Final Grade - ANSWERS: - stabilize in 14 days
- temporarily seed
- mulch
- permanently stabilize if dormant > 1 year
Minimum Standard 2 - ANSWERS: Stock Piles, Waste and Borrow Areas
during construction, soil stock piles and borrow areas shall be stabilized or protected with
sediment trapping measures
mulch prevents erosion by protecting the surface from raindrop impact and silt fence
intercepts and detains from disturbed areas
Minimum Standard 3 - ANSWERS: Permanent Vegetation
roughening the surface of the slope decreases runoff, lowers the velocity runoff, increases
water retention, and leads to better seed germination
slopes that are found to be eroding excessively within on year of permanent stabilization shall
be provided with additional slop stabilizing measures until the problem is corrected
