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HomeMy WebLinkAboutSDP202100074 Review Comments Final Site Plan and Comps. 2022-03-02$ County of Albemarle m COMMUNITY DEVELOPMENT DEPARTMENT Memorandum To: Ben Holt From: Emily Cox Date: 11/15/2021 Rev. 1: 2/1/2022 Rev. 2: 02/28/2022 Subject: Pleasant Green Phase 2A (SDP202100074) 401 McIntire Road, North Wing Charlottesville, VA 22902-4579 Telephone: 434-296-5832 WWW.ALBEMARLE.ORG The Pleasant Green Phase 2A Final Site Plan has been reviewed by Engineering. The following comments will need to be addressed before approval: 1. SUB202000226 road plan must be approved and bonded before this plan can be approved. Rev. 1: Comment not addressed. Rev. 2: Comment not addressed. 2. [Sheet 1] Topography was field verified in 2020. It should be within the last year. Rev. 1: Comment addressed. 3. [Sheet 2] Is the underground detention and level spreader shown on this page already built? If not, it should not be shown on the existing conditions sheet. Also, please label the drainage and SWM facility easement for these facilities. Rev. 1: Comment addressed. 4. [Sheet 2] Please clarify the double floodplain lines near Rambling Brook Lane. Rev. 1: Comment addressed. 5. [Sheet 2] Please label the preserved slopes. Rev. 1: Comment addressed. 6. [Sheet 4] Please clarify the 8" roof/foundation drain. The minimum pipe the County allows is 12". Also, there should be cleanouts for maintenance. Rev. 1: The line on lots 58-64 is labeled as 12", however, comment response said it was staying 8". Please clarify. Rev. 2: Comment addressed. 7. Please provide yard drain profiles and calculations or reference where those calculations are located (WPO? Road plan?) Rev. 1: Comment addressed. 8. [Sheet 4] Please show the 10' easement is sufficient for the private storm drains per the engineering calculation in the design standard manual, page 15. There must be room for equipment and maintenance: https://www.albemarle.org/Home/ShowDocument?id=270 Rev. 1: Comment addressed. 9. [Sheet 4] Please show spot shots in the rear of houses to show that water drains away from the house. Rev. 1: Comment addressed. 10. [Sheet 4] Please add note showing where the roof drains tie into storm system. Rev. 1: Comment partially addressed. There is a note showing where yard drains tie in to storm system. Please specify that roof drains must tie into the yard drain system. If there is no yard drain, please specify splash blocks. Rev. 2: Comment addressed. 11. [Sheet 7] Street trees should be at least 5' from storm pipes. Rev. 1: Comment not addressed. Trees on Litchford rond nre closer than 5' to storm pipe. Rev. 2: Comment addressed. 12. Rev. 2: The open space casements appear to be the SWM forest & open space Engineering Review Comments Page 2 of 2 easements. If so, please label as such. Which plat are they going to be recorded with? They were not shown on SUB202100035.