HomeMy WebLinkAboutWPO201900058 Correspondence 2020-03-05 • J
SEH
Building a Better World
for All of Us'
November 11, 2019 RE: Rivanna Water and Sewer Authority
South Rivanna WTP Improvements &
Expansion -Submittal 2
SEH No. RIVAN 148734 14.00
WPO-2019-00058
Albemarle County
401 McIntire Road
Charlottesville, VA 22902
Dear Matt Wentland:
Enclosed is the application for Virginia Stormwater Management Program (VSMP)—Submittal 2. The
application is for expansion and improvements at the South Rivanna Water Treatment Plant. The
electronic application submittal includes 2 copies of the following:
• Erosion Control Plan & Stormwater Management Plan
• Stormwater Pollution Prevention Plan
• Site Plan Sheets
The fee of$1,350 was made by Rivanna Water and Sewer Authority with the first submittal.
Below is a summary of responses, bullets, to comments in your review.
A. Stormwater Pollution Prevention Plan (SWPPP)
1. The Registration Statement and Certification will need to be completed and signed prior to
scheduling a pre-construction meeting and permit issuance.
• RWSA has structured the bid documents with the contractor being responsible for pulling the
county WPO permit for grading/construction. The contractor will provide bonding fees and a
licensed land disturber. So the registration statement and certification documents will be
completed when RWSA has executed a contract with their contractor. All of this will take
place before contractor schedules a county pre-con meeting.
B. Pollution Prevention Plan (PPP)
1. The PPP appears acceptable at this time.
• No comment.
C. Stormwater Management Plan (SWMP)
1. Include the water quality compliance sheets from the VRRM worksheet in the calculations
package.
• Water quality compliance sheets from the VRRM is included in Appendix B of the SWMP &
ESCP Report.
D. Erosion and Sediment Control Plan (ESCP)
1. The ESC plan appears acceptable at this time.
• No comment.
Engineers I Architects I Planners I Scientists
Short Elliott Hendrickson Inc.,3535 Vadnais Center Drive,St.Paul,MN 55110-3507
SEH is 100%employee-owned I sehinc.com I 651.490.2000 I 800.325.2055 I 888.908.8166 fax
Albemarle County
November 11, 2019
Page 2
Changes in Plans.
C3. Erosion and Sediment Control Plan
• Symbol DS removed (1). This was an erroneous symbol.
C11. Civil Field Utility Plan.
• New Sheet.
Civil Details
• DC1 is now DC3
• DC2 is now DC1
• DC3 is now DC2
• DC4 is now DC5
• DC5 is now DC6
• DC7 is now DC9
• DC8 is now DC10
• DC9 is now DC11
• DC4 is new.
• DC7 is new.
If you have any questions with the application, you can reach me at mmccartvCa?sehinc.com,
507.237.8378, or you can contact Doug March at dmarchsehinc.com, 434.409.0464.
Sincerely,
SHORT ELLIOTT HENDRICKSON INC.
Maria McCarty
Engineer
MNT
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