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HomeMy WebLinkAboutWPO202100039 Correspondence 2021-07-20L I N E + G R A D E C I V I L E N G I N E E R I N G July 20, 2021 County of Albemarle Community Development Department 401 McIntire Road, North Wing Charlottesville, VA 22902-4579 Attention: Matt Wentland RE: Mountain View Elementary VSMP Dear Matt, On behalf of the Albemarle County School Board we offer the following responses and plan revisions to comments dated July 16, 2021. Our Responses are in bold italic text below each comment. A. Stormwater Pollution Prevention Plan (SWPPP) 1. Provide a SWPPP with the DEQ Registration Statement completed and signed. A complete SWPPP with DEQ Registration Statement is now included. 1 apologize for the omission. B. Pollution Prevention Plan (PPP) 1. The PPP should be included in the SWPPP. A SWPPP with PPP is now included. C. Stormwater Management Plan (SWMP) 1. This plan cannot be approved until the 0.41 Ib/yr of nutrient credits have been purchased. Please contact Ana Kilmer prior to purchasing credits. DEQ has also updated their credit purchasing requirements, located in 9VAC25- 900-91(B)3. Since this project drains to impacted streams, the credits will need to be purchased from a bank located in the same 8-digit HUC. The process goes upstream, then HUC12, HUC10, HUC8, at which point the Ivy Creek credit bank is in the same HUC8. Ana Kilmer was contacted and the nutrient credit purchase is underway. A Bill of Sale will be emailed once received. L I N E + GRADE CIVIL ENGINEERING 113 4`" STREET NE, STE. 100 CHARLOTTESVILLE, VA 22902 LINE-GRADE.COM Mountain View Elementary VSMP Comment Response Letter July 20, 20211 Page 2 D. Erosion and Sediment Control Plan (ESOP) 1. The ESC Plan appears adequate at this time. Acknowledged. LINE+ 113 4`" STREET NE, STE. 100 CHARLOTTESVILLE, VA 22902 LINE-GRADE.COM 1, I V I L E 14 U 1 11 E E R I IN U