HomeMy WebLinkAboutSDP201800078 Review Comments Initial Site Plan 2018-12-05COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902-4596
Phone (434) 296-5832 Fax (434) 972-4126
Project: Wawa Pantops Corner — Initial Site Plan
Plan preparer: Ryan Perkins, Kimley-Horn Associates, 1700 Willow Lawn Drive, Suite 200
Richmond,VA 23230 [ryan.perkins(a-)kimley-hom.com ]
Owner or Rep: Pantops Corner LC, 12704 Crimson Court, Suite 101; Henrico,VA 23233-7657
Applicant: Paul Sprouse, The Rebkee Company, 2800 Patterson Ave, Suite 200
Richmond, VA 23221 [psprouse(a)rebkee.com]
Plan received date: 25 Oct 2018
Date of comments: 5 Dec 2018
Reviewer: John Anderson
Project Coordinator: Andy Reitelbach
SDP2018-00078
CA-100
1. Provide 1" =2,000 (or less) scale vicinity map.
2. Include SDP201800078 in revised initial site plan title.
3. Engineering recommends include ZMA201300002 proffer on title sheet.
4. Ref. WP0201800088 (Pantops Corner VSMP Plan) as well as WP0201400028, Mass Grading
and Erosion & Sediment Control Plan for Pantops Corner, approved 6/11/14, with estimated area to
be disturbed =7.01 Ac.
5. Note: Site under development does not have an existing stormwater management plan. A Mass
Grading and ESC Plan was approved, 6/11/14. No development layout is shown with the Mass
Grading and ESC Plan. Grandfathering (9VAC25-870-48) would not apply in this instance, for this
reason. VAR10E170 (VSMP Program VPDES) permit was issued for mass grading on 9/9/14.
Grading has been performed, and site should be stabilized. If mass grade operations are complete, and
site stabilized, it is time to terminate VAR IOE170, and apply for a new VSMP permit for never -
reviewed proposed development on this parcel. Further, VDEQ SWCGP database lists Construction
Activity Operator (VAR10E170) that does not match Initial Site Plan Owner information. Albemarle
does not accept the position that this development is eligible for grandfathering, but views development
subject to stormwater quality and quantity requirements at 9VAC25-870-65 and 9VAC25-870-66.
CV- 101 (Existing Conditions)
6. Do not show:
a. Proposed development on TMP 78-58G1, which does not exist.
b. Any proposed development features on TMP 78-5A, unless they exist.
C. Show existing features only. If Applicant arranged with Planning Division to represent
proposed features on CV-101 (Existing conditions), provide whatever elements were
requested as an Exhibit or separate ISP sheet with appropriate title.
Do show:
a. Full width of U.S. Rt. 250 where it fronts TMP #78-5A. Show existing travel lanes, turn
lanes, traffic signs, median, etc.
b. Steep slopes (Ref. County GIS Critical Resource layer). Managed steep slopes exist on
this parcel.
Engineering Review Comments
Page 2 of 3
C. Proposed RW for private road Pantops Corner Way.
8. Add Note stating that all known existing easements are shown, or that none exist on TMP# 78-5A.
9. Provide Ownership information for parcel under development, and adjacent parcels: provide
TMP#, owner name, DB/PG.
CS- 101 (Site and Utilitv Plan
10. Transfer proposed development features from CV- 101 to CS- 101, including:
a. For FSP approval (submit /respond to comments until approved):
i. Retaining wall design, since proposed retaining walls support necessary
infrastructure (engineered plans, not generic manufacturer's details). Consider
county retaining wall plan review checklist.
ii. Drainage plans. Consider county drainage plan review checklist, including:
1. Drainage structure typ. details
2. Pipe and inlet type, length, diameter, material, slope, etc.
3. Calculations (LD-204, LD-229)
a. Velocity /Capacity /Inlet spread and depth
4. Profiles, all elements labeled
5. Label inlets, pipes, and structures
iii. Water and sewer line profiles.
iv. WPO201800088, Pantops Corner, must be approved (prior to Wawa at
Richmond Road and Stony Point Road FSP Approval).
V. Include Exhibit for off -site (TMP #78-58G1) SWM facilities required to meet
stormwater quality and quantity requirements.
vi. WPO201800088 must be bonded.
vii. Pantops Corner Way must be (built or) bonded to limits required by Planning
Division, as defined by ZMA201300002 proffer.
11. Note: Provide Road Plan under separate Application to County at earliest convenience. Ensure
road plan design for Pantops Corner Way considers Road Plan checklist for plan reviewers, and
includes a temporary turnaround meeting VDOT, Fire Rescue, and ACDSM needs, unless fully
constructed between U.S. Rt. 250 and R. 20 with Wawa. Attached.
12. Light grayscale indicates Pantops Corner Way is existing. Revise to show Pantops Corner Way is
proposed and is to be constructed with Wawa site plan to limits defined by Planning. Provide
turnaround sufficient to meet multiple agencies temporary turnaround requirements.
13. Loading width is less than 12', if exclude area occupied by bollards. Revise to provide min.
loading space width of 12'.
14. Delete note stating `Terraced Retaining Wall ...is to be designed and constructed as part of
Pantops Corner Development plans.' The terraced retaining walls are intrinsic to site development.
Include engineered PE -sealed retaining wall design plans with FSP.
15. Provide VDOT GR-1 (guardrail) for parking spaces fronting retaining wall; ensure sufficient
parking space depth, once guardrail is installed.
16. Proposed SS line appears discontinuous. Revise to show connection with Ex. SS, or extend
proposed SS to a logical endpoint.
17. If proposed retaining wall fronting Pantops Corner Way coincides with managed steep slopes,
ensure design meets (retaining wall) design standards at 18-30.7.5.
18. Likewise, storm drain pipe from DI at third southernmost parking space facing Pantops Corner
Way is discontinuous. Clarify connection with downgradient elements of storm system.
19. Review proposed bike rack to ensure adequate clearance between typ. bike and proposed sidewalk
(1'-2' clearance, recommended).
20. Show proposed easements, including:
a. Drainage
i. Ref. ACDSM, pg. 15
CS-502
CG-101
CP-101
Engineering Review Comments
Page 3 of 3
b. Sidewalk
C. ACSA
d. Sight
e. RW
21. Provide entrance sight lines, north -south, for vehicles exiting Wawa.
22. Label commercial entrance using VDOT nomenclature (CG-9a, etc.).
23. Label corner clearance distance from site entrance to U.S. Rt. 250. Engineering defers to VDOT.
24. Label any spilling curb and gutter.
25. Label entrance curb radius.
26. Show trench drains.
27. Provide concrete specification; provide 3000 psi strength at 28 days.
28. Provide dumpster pad detail.
29. Provide CG-6 detail.
30. Recommend spot Elevations at entrance.
31. Ensure spills from filling UG fuel tanks reach trench drain. Check west -most UG tank, in
particular.
32. Show steep slopes, this sheet.
33. Stormwater Management Narrative (Also, items 5, 10.a.iv, above):
a. There is no evidence at this point that 2.45 lbs. of phosphorus credits purchased from a
nutrient bank will satisfy stormwater management requirements. Delete specific reference to
2.45 lb. credit from site plan; instead, reference WP0201800088. Transfer specific, detailed
SWM Narrative and design information to WP0201800088.
b. Please note that WP0201800088 references 8.3 lb. purchase. WPO plan information has
not been reviewed in detail; presentation and integration of TMP #78-5A and 78-58G1 SWM
requirements into a single WPO requires care.
34. Provide note for vegetative ground cover hardier than grass for areas between discrete individual
plantings north of retaining wall on north side of site (2:1 slope). Mulch may suffice.
35. Remove proposed street trees within drainage easement/s. Recommend show drainage easement/s
on Landscape plan.
36. Street trees appear to obstruct sight distance. Provide sight lines. Also, item #21 above.
Please call if any questions: 434.296-5832 —0069
Thank you
SDP201800078 Wawa Pantops_ISP_120518.doc