HomeMy WebLinkAboutSUB202000133 Correspondence 2022-03-01® COLLINS ENGINEERING 200 GARRETT ST, SUITE K CHARLOTTESVILLE VA 22902
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www.coll ns-engineers n g.com
February 2, 2022
Tori Kanellopoulos
County of Albemarle
Department of Community Development
401 McIntire Road
Charlottesville, VA 22902
RE. SDP202000053 Lochlyn Hills Phase IV— Final Site Plan
SUB202000133 Lochlyn Hills Phase IV —Road Plan
Dear Tori:
Thank you for your comments dated March 2021 on the above -referenced project. The
following are responses to the items in your letter:
Final Site Plan Comments
Planning
1. Addressed.
2. Label has been adjusted to state variable width R/W. An additional R/W dimension has
been added where the sidewalk has been added to the R/W
3. Addressed.
4. Addressed.
5. This comment is acknowledged.
6. Addressed.
7. Addressed.
8. This comment is acknowledged. No comments were received.
9. Easements and required improvements:
a. Easements have been labelled
b. A plat has since been submitted showing the dimensions of these easements and
match the final site plan and road plans.
10. See below:
a. Easements are shown on landscape plan.
b. Addressed.
11. Street trees
a. Addressed
b. Addressed
c. Access and maintenance easement has been added to street tree between Lots
13&20. The label states the dimensions.
12. An easement plat has been submitted and the road plan is currently under review. The
VSMP plan is being reviewed and approved by the City of Charlottesville per a prior
agreement that the County has knowledge of.
13. This label has been added.
Engineering
1. The VSMP plan is being reviewed and approved by the City of Charlottesville as all
drainage is going to a wet pond designed with Phase II & III of this development.
2. The applicant acknowledges this requirement.
3. The applicant acknowledges this requirement.
4. The seals are now signed and dated.
5. A waiver has been submitted.
6. Addressed.
7. Sheet 5 has been corrected so all details show a 6" stone base of 21-A under the
curb/curb&gutter.
VDOT
1. VDOT has accepted this plan per letter dated November 21, 2021
ACSA
1. Please see responses to ACSA comments for Road Plans.
RWSA
1. The applicant acknowledges this comment.
2. Sheet 4:
a. This note has been added.
b. This waterline location is from an updated survey.
Fire/Rescue
1. No comments.
E911
1. Page 7 (Labelled Sheet 6) has been corrected to show correct road names.
Road Plan Comments
Planning
No comments.
Engineering
1. Addressed.
2. Addressed.
3. Addressed.
4. Addressed.
5. Sheet 6 is provided with road contours shown.
6. Addressed.
7. Addressed.
8. Addressed.
9. Addressed,
10. Addressed.
11. Addressed.
12. Addressed.
13. This sheet has been updated to show the Pavement widening detail.
14. Design speeds have been added to these two profiles.
15. Yard drains are private storm sewer and within private drainage easements, therefore
profiles are not required. Drainage descriptions have been provided to the County as a
courtesy. Also, where private drains cross over public utilities, those crossings have been
provided on the public utility profiles. Further, on Sheet 6, private yard drain designs
have been noted and new notes showing private drainage easements have been provided.
16. Sheet 14—
a. Time of concentration has been adjusted. Please see justification in a form of the
flow path being drawn and described for inlets 240 & 238. Calculations were
updated and this change did not affect the overall design of the storm sewer pipes
themselves, so the profiles for this run did not change.
b. The upper invert of pipe 209 has been raised to increase velocity of this pipe to
above 3.0 fps.
VDOT
1. VDOT has accepted this plan per letter dated November 21, 2021
E911
1. No comments
Fire Rescue
1. No comments
ACSA
1. No comments
Sincerely,
Scott Collins, PE