HomeMy WebLinkAboutWPO200800051 Review Comments Stormwater Management Plan 2008-10-10� OF AL
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COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road
Charlottesville, Virginia 22902 -4596
Phone (434) 296 -5832 Fax (434) 972 -4126
Project:
Plan preparer:
Owner or rep.:
Plan received date:
(Rev. 1):
(Rev.2):
Date of comments:
t Rev. l):
(Rev.2):
Reviewer:
(Rev. 1):
(Rev.2):
SDP - 2008 -00102 & WPO- 2008 - 00051, Mt. Calvary Baptist Church
Dex Sanders [dsanders @sanders - pc.com]
Mt. Calvary Baptist Church
May 13, 2008
Aug. 25, 2008
Sept. 25, 2008
June 27, 2008
September 22, 2008
Oct.. 10, 2008
Andrew Lowe
John Diez
John Diez
A. Final Site Plan (SDP- 2008 - 00102)
1. VDOT final approval is needed before engineering can recommend final approval.
(Rev. 1) Comment has not been addressed
(Rev. 2) Comment has been addressed
2. Please provide an entrance profile.
(Rev. 1) Comment has been addressed
3. Provide sight distance triangle.
(Rev. 1) Comment has been addressed
4. Provide specific detail and dimensions (outside footer to inside guardrail) for the retaining wall
and guardrail at the parking spaces. It may not meet minimum requirements for parking overhang
of 2 feet. [18- 4.12.6.C.6]
(Rev. 1) Comment has not been addressed. The parking space on the northeast corner of the
southernmost parking area of the property is 4" short of the required 18' depth. However,
Engineering and the Zoning Administrator have granted a waiver of the depth requirement for
this space only. Other parking spaces show the face of the bumper blocks at 15.5' from the end
of the parking space, this distance needs to be 16' min. [4.12.16] [4.12.2.c.2]
(Rev. 2) Comment has been addressed
5. Show guardrail at the upper parking lot near the building.
(Rev. 1) Comment has been addressed
6. Clarify the location where the wall begins and ends. It does not appear to end at the location
shown.
(Rev. 1) Comment has been addressed
Engineering Review Comments
Page 2 of 3
7. Provide temporary grading easements on parcels 58A1 -17, 58A1 -23 & 58A1 -24.
(Rev. 1) Comment has not been addressed — easement has been provided by TMP's 58 -38,
58A1 -17, 58A1 -18, and 58A1 -22, however, easements are also needed from 58A1 -23 and
58A1 -24.
(Rev. 2) Comment has been addressed
Show curb throughout the parking and travelways.
(Rev. 1) Comment been addressed. A waiver of the requirements of 18- 4.12.15.g was granted
w/ SP200600006.
9. Provide stormwater pipes details and profiles.
(Rev. 1) Comment has been addressed
10. All parking rows must be protected by minimum 3' curbed island. [18 -4.12]
(Rev. 1) Comment has been addressed
11. There appears to be slopes steeper than 2:1 at the culvert crossing Morgantown Road. Please show
a blow -up detail with additional topography in this area including the grading for the new ditch.
(Rev. 1) Applicant has proposed rip -rap lining on this slope. This is in VDOT ROW and will
require VDOT approval.
(Rev. 2) Comment has been addressed
12. Additional comments may be forthcoming during next review due to revisions.
(Rev. 1) Remove the proposed storm water sewer from the existing site plan on Sh. C1.01
(Rev. 2) Comment has been addressed
B. Erosion and Sediment Control Plan: WPO- 2008 -00051
1. Please provide a diversion dike from the sediment trap along the east boundary line to direct flow
the rest of the site.
(Rev. 1) Comment has been addressed
2. Provide details for all ESC practices per Virginia Erosion and Sediment Control Handbook.
(Rev. 1) Comment has been addressed
C. Stormwater Management Plan: WPO- 2008 -00051
✓. 1 i-- IJI vV — uicu.uiu-1— o uYY.vvcu .,-- ,vr the Fllterra units.
(Rev. 1) Comment has been addressed
4. Please provide manufacturer's approval letter for the Raintanks.
(Rev. 1) Comment has been addressed
Provide Minimum Standard 19 Adequate Channel information for the concentration of stormwater
from structure #1.
(Rev. 1) Comment has been addressed.
Engineering Review Comments
Page 3 of 3
6. For drainage area #2 show the grading work necessary for the level spreader installation and
provide detail with comps. The slope from the level spreader must be 10% and adequately
stabilized with grass to prevent erosion.
(Rev. I) Comment has been addressed.
The Erosion and Sediment Control plan and the Stormwater Management Plan, WP0200800051,
submitted 25 September 2008 has received Engineering Review and meets Albemarle County
minimum checklist items for approval. The E &SC bond amount is $9,400. The SWM bond is
$55,500. Please contact Pam Shifflett (Albemarle County Department of Community
Development) at ext. 3246 for bonding procedures. A completed copy of the standard stormwater
maintenance agreement and fee for recordation for the stormwater facility is required prior to final
approvaQ 17 -304E] The forms and instructions can be found on the County Web site. Once the
E &SC bond and the SWM bond have been posted, you may contact the Department of
Community Development to arrange a pre - construction meeting. In addition, should the County
Inspector find the limits of disturbance increased or the need for additional control measures
required to protect the site, additional fees will be required.
File: E2_fsp _ esc_SWM_JPD_Wpo- 2008 -00051 Mt Calvary Baptist Church.doc