HomeMy WebLinkAboutSDP202100009 Correspondence 2021-11-30SHIMP ENGINEERING, P.C.
Design Focused Engineering
November 30, 2021
Richard Nelson
Albemarle County Service Authority
168 Spotnap Road
Charlottesville, VA 22911
RE: Response Letter #3 for SDP2021-9 999 Rio Road — Final Site Plan
Dear Richard,
Thank you for your review of the final site plan for 999 Rio Road. This letter contains responses to ACSA
comments dated November 5, 2021.Our responses are as follows:
Sheet C4
1. Shift the water main away from the parking spaces stripes.
RESPONSE: Comment received. Please see the revised water main alignment.
2. Provide easement around prc Liter service to vacant lot.
RESPONSE: An ACSA easement is provided at this service line.
3. Add a 4" reducer past the sidewalk for Lots 8-18.
RESPONSE: Comment received. A 4" reducer has been added in the designated location.
Sheet C5
1. Callout a bend on the existing FHA line and relocate the FHA away from the proposed sewer
main.
RESPONSE: A new FHA is now proposed on Fowler Ridge. A note has been added indicating
that the existing FHA shall be removed.
2. Extend restoration limits from MH2A to MH1A.
RESPONSE: Thank you for bringing this to our attention. The restoration limits have been
expanded to NMI A.
Sheet C6
1. Proposed water main profile from STA 10+00 to —11+50 should be shown at a shallower depth.
RESPONSE: Comment received. The depth of the waterline in this location is now shown with
slightly more than 3.5' of cover.
If you have any questions or concerns about these revisions, please feel free to contact me at
Rachel@shimp-en ing eering com or by phone at 434-227-5140.
Regards,
Rachel Moon
912 E. High St. Charlottesville, VA 22902 1434.227.5140 1 shimp-engineering.com