HomeMy WebLinkAboutSDP202000010 Review Comments Initial Site Plan 2020-03-03mw
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10. Provide Autoturn exhibit. Please ensure adequate pavement width and turning radii is
provided for bus and firetruck movements.
11. Show & label offsite easements for proposed grading (along road, C11-C13) & improvements
(utility connection, C10).
12. Retaining wall design plans required for wall next to parking lot.
13. What is the maximum trips (VDP), and percentage of buses?
14. The minimum entrance radius is 25'. 1 believe figure 4-11 entrance standards apply but check
with VDOT.
Commercial Entrance Design along Local Streets with Curb and Gutter or Shoulders
COMMERCIAL ENTRANCE DESIGN ALONG LOCAL STREETS
WITH CURB AND GUTTER OR SHOULDERS
SINGLE TWO - WAY ENTRANCE
W W -i
u c u u u
Edge of Pavement
Nntes:
Entrance details shown on this shoal may
be motlifled to meal specific sae requkemenla
as directed or eppreved by the En991rtaer at the
Residency or District, when base[fon sound
onomeanng pnnciples.
If an Aoc�ssible rqute as defined n in curb ramps
152.20Z1 In the Code of Va� is
In accordance with SVd. CG-12 will be pMvlded.
Curb and Gutter or Curbing may be dotelod on
low intensity a T approved by Reardancy or
District Adminls7alor.
When o4rbrng is used on a Street with Shoulders
Phe curbing shall be set back a minimum of 4'
oem the Wise of pavement.
LEYTER
SYMBOL DIMENSIONS
C See ntrenc� Throat Table 4-2
and er Gleareno. Figure 4-5
Li5B' radii Curh and Gutter
a Curbing. Yha salactad shell
accommodate the anbclpated
type of vehicle usage LarStef
radii should be wnstd.4Tby
the deli ner - may be required
by the I�ngtneer If larger vesicles
are antici tad; however, in no
case she I�r.dius be loss then 25'.
30' Min radl— required when
fhennat.ahon lefend is used.
w 'k 24' Minimum
Y yr 90 Prefered
00' Minimum
i For Subdivision Street and Alleys connections,
radii, widdth, an((��ie and specie�r haultl t , in
aCCerdanCe Wlgl SubdIVl61er1 Street Design
Guide in the Road Dawgn Manual, Appendix B(1),
FIGURE 4-11 COMMERCIAL ENTRANCE DESIGNS ALONG LOCAL STREETS
15. Parking appears to exceed 5% grade (measures 9%):
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rial8.00
16. Som1e proposed site grading missing between 510' to 520' contours.
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17. Show/Provide access easements to SWM facilities.
18. Grading — Constructed slopes steeper than 3:1 must be permanently stabilized with
vegetation hardier than grass, which will not require mowing. [DSM, pg. 22]
Links/refs:
httos://www.dea.vir2inia.2ov/Portals/0/DEQ/Water/StormwaterMana2ement/Erosion Sediment C
ontrol Handbook/Chapter/o203%20-/0203.32.pdf
www.deg.virginia.gov/Portals/0/DEQ/Water/StormwaterManagement/Erosion Sediment Control
Handbook/Chapter%203%20-/0203.37.pdf
Invasive Non -Native Species
Aftemative Virginia Native
Common Name
Common Name
Scientific Name
Common Reed
Great bulrush
Scnoenopleclus tahernaemonlane
Common Cattail
Typna latifoda
Chinese Lespedeza
Birdsfoot Trefoil
Orchard Grass
Redtop
Weeping Lovegrass
Roundheaded bushclover
Lespedeza capitata
Patrid a pea
Chamaecrista fasciculata
Butterflyweed
Asdepras tuberosa
Joe-pye weed
Eutrmhium dublum
Black-eyed Susan
Rudbwkia Ugida
Big blue stem
Andropogon gerardie
Indian grass
Sorghastrum nulans
Side oats grama
Souleloua curnpendula
Crownretch
Roundheaded bushclover
Lespedeza capitala
Patridge pea
Chamaecrista fasciculata
Big blue stem
Andropogon gerardie
Little blue stem
Scttirachyrium scuparium
Indian grass
sorghastrurrr nulans
Switchgrass
Panicum vergatum
Tall Fescue
Big blue stem
Andropogon gerardie
Little blue stem
Scnizachyrium scoparium
Indian grass
sorghastrum nulans
Switchgrass
Panicum vergatum
Broamsedge
Andropogon virgmicus
❑eerlongue
Dichamhelium clandestrnum
Side oats grama
Souleloua cuRipendula
Canadian wddrye
0ymus canadensis
BotOebrush grass
0ymushyshfx
Virginia wildrye
0yfnas virgmicus