HomeMy WebLinkAboutSDP201800082 Review Comments Final Site Plan and Comps. 2018-11-30
COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902-4596
Phone (434) 296-5832 Fax (434) 972-4126
Site Plan review
Project: Oak Hill Convenience Store – Final Site Plan
Plan preparer: Justin Shimp, PE, Shimp Engineering – 201 E. Main St., Suite M
Charlottesville, VA 22902 [justin@shimp-engineering.com ]
Owner or rep.: SIDDH LLC, 1096 Foxvale Lane, Charlottesville, VA 22902-8255
Plan received date: 30 Oct 2018
Date of comments: 30 Nov 2018
Reviewer: John Anderson
Project Coordinator: Christopher Perez
SDP2018-00082
Initial Site Plan comments, below (FSP, below =FSP Initial):
1. Provide offsite topography that extends at least fifty (50) feet outside the site (18-32.5.2.d.). (FSP)
Addressed.
2. Show and label blue line (watercourse) feature shown on County GIS system. Identify as ditch, intermittent
stream, or perennial stream. Provide date of Engineer’s site visit to identify and evaluate characteristics of
this existing topographic drainage feature (18-32.5.2.f.). (FSP) Addressed.
3. Provide sight lines on SR 875 (Country Green Road) for design speed limit (18-32.5.2.i.). (FSP) Partially
addressed. As follow-up: Show sight lines on C4 (Site Plan) rather than Grading and Utility plan.
Recommend inset detail at 1” =50’ or 60’ scale to preserve C4 current scale of 1” =20’.
4. Show existing and proposed sewer and drainage facilities (18-32.5.2.j./k.). (FSP) Addressed.
5. Show existing and proposed utilities and easements (18-32.5.2.l.). (FSP) Addressed.
6. Improvements (18-32.5.2.n.) (FSP) Addressed, or withdrawn..
a. Provide pavement design based on ADT. (FSP) Comment withdrawn.
b. Provide pavement section details. (FSP) Addressed.
c. Provide dimensions of proposed fuel storage tanks. (FSP) Addressed.
d. Specify pavement design for pavement above fuel storage tanks. (FSP) Addressed.
7. Provide wheel stops for the twelve (12) 9’ × 18’ parking spaces. (FSP) Comment withdrawn.
8. Indicate area to be dedicated as SWM Facility Easement (18-32.5.2.o.). (FSP) Addressed.
9. Indicate areas to be permanent drainage easements (18-32.5.2.o.). (FSP) Not addressed. Ref. 18-
32.7.4.2.a. Also, please see WPO201800049 SWM Plan comment 5.u. (7-Nov 2018).
10. Provide curb and gutter for parking lot (18-4.12.15.g.). (FSP) Not addressed. Ref. 18-4.12.15.g. Gutter is
required. Replace CG-2 with CG-6. Provide CG-6 detail.
11. Show preserved and managed steep slopes. (FSP) Addressed.
12. State building code requires building permits when a wall retains three (3) or more feet of unbalanced fill.
Albemarle County Building Inspections Division requires engineered design when wall is four (4) or more
Engineering Review Comments
Page 2 of 2
feet in height, in addition to a building permit. Please submit engineered design /building permit
application, if needed. (FSP) Not addressed. Applicant response: ‘The design is in process and will be
submitted with the Final Site Plan at a later time.’ Engineering acknowledges Applicant intent to furnish
design with the FSP at a later time.
13. Proposed slopes steeper than 3:1 require landscaping vegetation hardier t han grass. Provide acceptable
landscaping. Ref. ACDSM, Sec. 8, Grading, A.2 (p. 22 of .PDF; Link:
http://www.albemarle.org/upload/images/forms_center/departments/community_development/forms/design_standards_
manual/Albemarle_County_Design_Standards_Manual_2015-04-25_draft.pdf ). (FSP) Addressed.
14. Provide complete drainage design. Provide calculations, plan and profile. (FSP) Partially addressed. As
follow-up: Revise LD-229, Storm Drain Design Computations table, C8, to include A3 to A2 (31.47 LF
15” HDPE pipe).
15. Provide curb and gutter. Evaluate inlet spread and capacity. (FSP) Partially addressed. As follow-up:
Provide gutter. Revise LD-204 to include gutter cross-slope.
16. Provide sight distance easements, as needed. (FSP) Addressed. Sight distance easement/s are not required.
17. VSMP Approval is required. (FSP) In process. WPO201800049 is under review; most recent review
comments: 7-Nov 2018.
18. Required for VSMP Approval:
a. VSMP Plan meeting requirements of 17-401; (FSP) In process: see #17, above.
b. SWM Facility Maintenance Agreement recordation; (FSP) Applicant acknowledges.
c. SWM and Permanent Drainage Easement recordation. (FSP) Applicant acknowledges.
d. Provide minimum distance from release point of (detained) stormwater flow and minimum distance
from sheet flow release from any edge of paved areas to single on-site well serving multiple
residents of at least 100 feet. Provide pipe conduit of sufficient length to convey storm runoff past
(or beyond) the well, as needed. In certain circumstance, storm runoff may contain petroleum
distillate. Ensure daylight release point is at least 100 feet from the on-site well. From discharge
outfall, at no point may drainage design show storm runoff release from vehicle fueling areas or
storage tank (fill) port areas within one hundred (100) feet of the single on-site well, which serves
multiple residential dwellings (mobile homes).
New (with FSP)
19. Recommend ramp (CG-12) for loading space.
20. Recommend sign that identifies loading space.
21. Revise Max. wall height (6’ =Max.) – Ref. (retaining wall) construction standards at 18-30.7.5.a.
22. Ensure parking spaces are separated from entrances and streets (to prevent queuing onto streets) a min 18’
from back of entrance radius [see VDOT Road Design Manual, App. F, throat length and corner clearance].
Revise HC parking space location to meet VDOT Road Design Manual App. F, throat length and corner
clearance. Also, please ref. Final Site Plan review checklist attached to review comments.
23. Provide (vehicular) guardrail for the four 9’ × 18’ parking spaces adjacent to retaining wall.
24. Provide handrail and handrail detail for retaining wall.
25. Label CG-12 near HC parking space.
26. Provide VDOT IS-1 detail (inlet shaping).
[Link: http://www.extranet.vdot.state.va.us/LocDes/Electronic%20Pubs/Standards/Section100/106_08.pdf ]
27. Revise plan title to reference SDP201800082.
28. C8 /Note: 0.2% (detention pipe) grade must be shown by As-built survey to ensure positive drainage.
29. C6: Tree canopy intersects loading space. Revise to ensure 14’ vertical clear space above loading space.
30. Label, dimension, and provide detail for proposed new landscape screening fence near west property line.
Please feel free to call if any questions: 434.296-5832 –x3069.
Thank you
SDP201800082-Oak Hill Convenience Store FSP_113018.doc