HomeMy WebLinkAboutSDP201100013 Review Comments Letter of Revision 2 2016-07-26COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902-4596
Phone (434) 296-5832 Fax (434) 972-4126
Project:
Old Trail Village Block 23 Final Site Plan, Grading & Drainage Plan
Letter of Revision #2
Plan coordinator:
Megan Yaniglos
Plan preparer:
Scott Collins, Collins Engineering - scottncollins-en ing eering com
200 Garrett St., Ste. K, Charlottesville, VA 22902
Owner or rep.:
Beights Properties I LLC, 800 East Jefferson St., Charlottesville, VA 22902
Plan received date:
15 Dec 2015
06 Jun 2016 — Rev 1
Date of comments:
29 Dec 2015
07 Jul 2016 — Rev 1
Reviewer:
John Anderson
Frank Pohl — Rev 1
SDP201100013 — block 23 Final Site Plan — Letter of Revision #2 — Approved (NOT INCLUDING MITIGATION
PLAN REVISIONS — SEE MITIGATION RESPONSES BELOW)
This letter approves your submitted Letter of Revision #2 for the above referenced site plan. The letter of revision
proposes the following changes as shown on the attached plan dated 06-02-16 and response letter dated 06-03-16:
1. Revise outlet to stream by replacing riprap channel with a manhole (MH-A), HDPE piping, endwall, riprap
outlet, and erosion & sediment control measures.
No other changes to the plan are approved, including but not limited to proposed mitigation revisions.
This is the second (2nd) Letter of Revision for this site plan. Three (3) Letters of Revision are allowed, after which
any additional revisions must be submitted in the form of a site plan amendment.
Engineering plan review comments: Old Trail Village Block 23 Final Site Plan, Grading & Drainage Plan —
Amendment Plan, d. 10/12/15 (SDP201100013)
Also: SUB201100128, Corrected Plat, BLA; SUB201100006, Final Plat; WP0200400044, WPO Amendment Plan;
WP0201100010, Mitigation Plan; SDP201100013, LORI; Old Trail Block 23 Road and Drainage As -built Plans,
CE, 4/9/12; Old Trail Village Block 23 Mitigation Plan, CE, 9/5/13
1. Encourage coordination with homeowners. Use of drainage/SWM Access easements will cause at least
minimal damage to private driveway and sidewalks. Owners: Beverly D. Harner, Michael L. Layman,
Dean M. Nichols (Layman/Nichols —Harrisonburg, VA)
644 Baywick Circle, TMP# 055EO-01-23-00900 /DB4053, PG609
COMMENT ADDRESSED
2. Label structures to aid eva' on of storm sewer design computations table, and construction.
COMMENT ADDRESSED
3. Contours:
a. 4 line -types are confusing (brown, green, black dashed, solid black). Provide legend for 4 line -
types, or eliminate and show existing/proposed contours, only.
b. 696' (brown) and 694' (green) intersect. Clarify.
c. 698' (brown) ties with 698' black dashed, but there is an additional brown contour between 698'
and 696' that does not tie with anything; it stops between black dashed 696' and 694'.
Check/revise.
Engineering Review Comments — REV 1
Page 2 of 2
d. 696' (brown) ties with black dashed 694' —revise.
COMMENT ADDRESSED
4. Label proposed new manhole (MH-A).
COMMENT ADDRESSED
5. Provide Notes/Sequence for proposed SWM Access grading, storm line work, stabilization, and mitigation.
COMMENT ADDRESSED — NOTE MITIGATION PLAN REVIEW MOVED TO WPO201100010
AND NOT APPROVED WITH THIS SUBMITTAL.
6. Clarify/revise reference to "areas of the path between 10% and 20%" as this appears to define SWM
Access as a trail when recorded easement shows this features is a 10' SWM Access easement.
COMMENT ADDRESSED
7. Provide TYP details: VDOT pipe end section (ES), ESC measures.
COMMENT ADDRESSED
8. Provide ESC measures required to construct drainage improvements. This is necessary given close
proximity to aquatic resources/ potential impact.
COMMENT ADDRESSED
9. Provide storm pipe drainage profile. Show existing/proposed grade between MH-A and pond.
COMMENT ADDRESSED
10. Acquire temporary easements for proposed grading on Lots 5, 6, 8, and 9. Alternatively, show that legal
right to enter and alter grade on private parcels exists. Task of drainage and mitigation are complicated by
years -long delay addressing construction and mitigation issues. Albemarle County will not negotiate with
homeowners on Applicant's behalf. County View: WP0200400044: complete/bond released.
COMMENT ADDRESSED
11. Provide Mitigation Plan schedule. Site Plan Letter of Revision #1 (11-9-11) includes a detailed approved
Mitigation Plan. A revised Mitigation Plan approved 13 Aug 2013 has not been completed. Proposed
further revision was submitted 5 Sep 2013. Despite discussion and assurance, there has been no notable
progress since June 2015. Area once under Applicant's control (13 Aug 2013 plan revision) was sold on
9/12/2014 (TMP #055E0-01-00-000D). The County recognizes March Mountain Properties LLC
continued willingness to allow Applicant to plant in areas near pond and golf course that will not interfere
with golf play. With loss of areas once available (55E-1-D) and with presence of homes on Baywick
Circle, matter of planting, or identifying areas available for planting, has become difficult. Appeals by
residents for action is reasonable. Approval of Grading & Drainage Plan is contingent upon a Miti ag tion
Plan schedule of completion, 2016. Mitigation plantings slated to occur in Open Space behind homes on
Baywick Circle should be coordinated with 18"HDPE storm line during seasonal period that favors plant
survival. County requires a single coordinated effort to complete drainage required to ensure positive
outfall to the pond and to complete miti ag tion plantings. Any bond reduction for Old Trail Village block
23 is contingent upon completing both Mitigation and Drainage improvements. Damage to private
driveways, sidewalks, and established landscaping with drainage/mitigation proposals (item 91) is nearly
unavoidable given location of 28' drainage easement, presence of expensive homes, utilities, and
landscaping that in any ordinary sense would have been built only after plantings and storm system were
installed per plan. Access to Open Space without causing damage will be difficult. For this reason, block
23 bond is ineligible for further reduction. (J. Anderson email: 12/17/2015 10:06 AM)
REVISED MITIGATIONPLANREVIEWMOVED TO WPO201100010 AND NOTAPPROVED.
12. Provide Mitigation Plan Milestones for completion: Spring, 2016.
REVISED MITIGATIONPLANREVIEWMOVED TO WPO201100010 AND NOTAPPROVED.
13. Note: LOR #1, WP0201100010 plan sheets are available as scans (FTP site; CD; flash drive).
Please feel free to call if any questions: 434-296-5832, ext. 7914.
File: SDP201100013_LOR2-OTV_block23_Drainage_072616