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HomeMy WebLinkAboutWPO202000031 Correspondence 2020-06-24 (2)SHIMP ENGINEERING, P.C. Design Focused Engineering June 16, 2020 John Anderson County of Albemarle Department of Community Development 401 McIntire Road, North Wing Charlottesville, Virginia 22902 RE: Response Letter #1 for Byers Fill Site Dear John, Thank you for your review of the VSMP request for Byers Fill. This letter contains responses to County comments dated June 10' 2020. Our responses are as follows: 6.Eliminate reference to HTC hotel in plan title. As follow-up: revise plan title to: `VESCP Plan for Byers Fill Site' (Listing TMPs is appropriate /appreciated.) Acknowledged, the Plan title has been updated to "VESCP Plan for Byers Fill Site" 9. Provide SWPPP using county template for permanent fill operation. As follow-up: 1. Revise SWPPP, Sec. 1 /Registration Statement: Sec. V.C. to indicate land disturbance has not commenced at the fill site (unless it has). Acknowledged, Sec V.0 of the registration statement has been revised so that the land disturbance is not commenced at the fill site. 2. Update SWPPP, Sec. 4, ESC Plan, once review comments addressed. Acknowledged, The ESC Plan has been updated in the SWPPP. 3. Revise ESC (C3, C4), PPP Exhibit, and /or Registration Statement (as needed) for consistency: LOD = 0.95, or 0.99 Ac. Acknowledged, the typo has been fixed. Limits of disturbance are 0.99 ac. 4. Revise SWPPP cover to reference WP02020-00031. Acknowledged, the WP02020-00031 is now referenced on the SWPPP cover Sheet. 5. Note: with these revisions, SWPPP can be approved. Acknowledged. With re -submittal (ESC Plan /SWPPP), please provide /submit (other): w. As follow-up: 1. Recommend parenthetical `NA' at Stormwater Management Note (C2) —fine to leave text. Acknowledged, the parenthetical `NA' was added to Stormwater Management Note on Sheet C2. 2. Provide C5 storm conveyance detail to correlate C2 storm conveyance (text description) with C4 plan showing conveyance channel. Acknowledged, conveyance channel detail is now provided on Sheet C5. SHIMP ENGINEERING, P.C. Design Focused Engineering 3. Revise last sentence of (C2) conveyance channel calculations, last paragraph (incomplete sentence). Acknowledged, the last sentence of (C2) conveyance channel calculations, last paragraph has been revised. 4. Show existing tree -line (0). Acknowledged, the existing tree line is now shown on Sheet C3 (Existing Conditions). 5. Show proposed tree -line (C4). Acknowledged, the proposed tree line is now shown on Sheet C4, & C5. 6. Include `Install silt fence' in Phase 1 sequence (C2). Acknowledged, "install silt fence" was added in phase 1 sequence on Sheet C2. Note:.PDF preview is welcome.' Please also note: ESC plan bond must be posted prior to Grading Permit issuance. Acknowledged. If you have any questions or concerns about these revisions, please feel free to contact me at Stephaniekshimp-en ing eering com or Justinkshimp-en ing eering com by phone at 434-227-5140. Regards, Stephanie Paul Site Designer Shimp Engineering, P.C.