HomeMy WebLinkAboutWPO200800040 Review Comments Stormwater Management Plan 2008-06-11*—&A
County of Albemarle
Department of Community Development
Memorandum
From: Max Greene, Current Development engineering review
Date: 10 June 2008
Subject: Hunters Way major site plan amendment.
The major site plan amendment has been reviewed.
1. Show all radii for travel way construction.
2. Pavement appears too flat in the loading space area. Please review the proposed grading so no
pounding areas area created from air - conditioning units or stormwater.
3. Basin embankment slopes are not in conformance with State Water quality standards. The slopes
should be 3:1 or flatter.
4. Slopes 3:1 and steeper will require low maintenance ground cover.
5. Block retaining wall detail does not appear complete. Drainage pipe is noted but appears to be
missing from the detail.
6. Place a benchmark with USGS elevation on the plan.
7. Please add FEMA map and date references labeled for FEMA flood plain.
8. Safety railing will be shown on retaining walls over4' in height.
9. Please add the existing pavement width for Hunters Way.
10. Critical slope waiver is required.
11. SWM planting plan required.
12. Basin is shown several different ways. Please clarify basin designs and detail so they are
congruent.
13. Show roof drains going to SWM basin.
14. Culvert inlet protection and check dam in the existing roadside ditch do not appear to meet
minimum standard requirements as stated in the VESCH and can be removed.
15. Limits of clearing and grading will encompass all proposed work as shown on the plan.
16. VDOT entrance and site distance approval is required.
17. Health Department approval for septic system is required.
file: El_psp_MRG_Hunters Way Major Amendment.doc