HomeMy WebLinkAboutSUB201500165 Review Comments Road Plan and Comps. 2016-10-03COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902-4596
Phone (434) 296-5832 Fax (434) 972-4126
Project:
Plan preparer:
Owner or rep.
Plan received date:
(Rev. 1)
(Rev. 2)
(Rev. 3)
Date of comments:
(Rev. 1)
(Rev. 2)
(Rev. 3)
Reviewer:
(Rev. 3)
North Pointe Middle Entrance & Rt. 29 Improvements
Brian Mitchell, P.E., Mona Gabriel, P.E.
Townes Site Engineering -9850 Lori Road, Suite 201
Chesterfield, VA 23832 [Mitchell@cctownes.com ]
CWH Properties Limited Partnership, P.O. Box 5526
Charlottesville, VA 22905
14 Oct 2014 (SUB201400165)
29 Sep 2015
23 Dec 2015
3 Aug 2016
5 Dec 2014 (SUB201400165)
17 Nov 2015
5 Jan 2016
3 Oct 2016
John Anderson
Matt Wentland
ROAD Plans (SUB201500165)
Also, SUB201400169 plan review comments, d. 5 Dec 2014
1. Inlet computations —Please confirm Tspread column values; only one listed value. (Rev. 2) Partially
addressed. As follow-up: Revise Str. 11 since spread =9.5' (> 1/2 travel lane width + gutter pan width). (Rev. 3)
Addressed.
2. Although Davenport and WSA Capacity and Traffic Impact Studies are provided, please list ADT used to
prepare C-1 Road Classification (pavement depth) table. (Rev. 2) Addressed. [Pavement design: Dr (Middle
Entrance, ADT 8,000) =22.0; Dp =22.8. Albemarle County defers to VDOT review on Rt. 29 pavement design.]
3. C-1 —Total disturbed area=20.37. Revise, consistent with VSMP plan set. (Rev. 2) Addressed.
4. Provide end sections (ES-1) or endwalls (EW-1) on all pipe outlets. Endwalls for culverts 48" or taller.
(Rev. 2) Addressed.
5. Show safety slab (SL-1), schematically in any structure taller than 12'. (Rev. 2) Addressed.
6. Provide VDOT designation (MH-1, DI-313, etc.) label for each structure. (Rev. 2) Addressed.
7. Provide Note for Manholes in FILL [storm drain, at Min.; recommend for All utilities —see VDOT 2007 RoaE
-IMAGE deleted]
(Rev. 2) Addressed.
8. Provide additional detail, retaining wall (RW). A complete geotechnical sealed design is required prior to
RP approval. RW is integral to roadway. Intend to provide more complete detail with formal comments;
but: plan/profile; geogrid specs; foundation/backfill specs; assumptions; testing; TW/BW Elev., etc. (Rev.
2) Addressed/NA —retaining wall eliminated.
9. Transfer sheet C-6 to VSMP plan set. (Rev. 2) Addressed.
10. C-1 —Remove Part II C technical criteria Note. This Title sheet statement requires clarification provided in
12-Nov County email. (Rev. 2) Partially addressed. As minor follow-up: C-1 reference to email should
read Albemarle County Community Development rather than Economic Development. (Rev. 3) Addressed.
Engineering comments
Page 2 of 2
11. C-3 —Label Str. #42 pipe outfall riprap dimensions (L x W x D). —see Str. #28, C-313. (Rev. 2) Partially
Addressed. As follow-up: Estimate outfall riprap L x W. L= varies' x W =varies provides insufficient
guidance for review, inspection, or construction. (Ref. C-3). (Rev. 3) Addressed.
12. C-313 —Revise Drainage Str. summary table to show junction box for box culvert -to -pipe culvert
connections [Str. #20 & 40]. (discussed 11-Nov). (Rev. 2) Addressed.
13. Also: recommend plan/profile Typ. detail for one or both structures to illustrate box -to -pipe connections.
(Rev. 2) Addressed. Applicant response: "VDOT standard detail should suffice for this purpose."
14. C-313 —Provide additional proposed contour labels near retaining wall. (Rev. 2) Addressed/NA —retaining
wall eliminated.
15. C-4 —Label southern entrance pavement width/s. Label FC-FC, or EP-EP. (Rev. 2) Addressed.
16. C-4A —Label radius, entrance road exit, the rightmost right -turn lane. (Rev. 2) Addressed.
17. C-7 —Label `End Construction' station, Entrance road profile. (Rev. 2) Partially addressed. Please label
entrance road profile with last constructed road station —that is, end of constructed road rather than slope.
(Rev. 3) Addressed.
18. C-7A —Str. 9, 11: MH tops appear below grade. Please check. (Rev. 2) Addressed.
19. New: Revise C-6 consistent with VSMP[WPO201500078 comments. (Rev. 3) Addressed.
VDOT and Fire Rescue have no objection to the Road Plans. ACSA has requested changes (9/12/16 email from
Jeremy Lynn) and Planning/ARB is currently reviewing the screening/landscaping.
Please feel free to schedule a plan review meeting to discuss road plan comments. tel-434.296.5832—x3458.
File: SU13201500165 North Pointe 100316rcv3