HomeMy WebLinkAboutSDP201500019 Review Comments Final Site Plan and Comps. 2015-04-24pF A
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COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902 -4596
Phone (434) 296 -5832 Fax (434) 972 -4126
Project: Faith Christian Center International —Final Site Plan
Plan preparer: Brian Smith; Brian P. Smith, PE, Civil Engineering [4835 Three Chopt Road,
Troy, VA 22974 — b]2spena,embargmail.com]
Owner or rep.: Faith Christian Center International, Inc - Pastor Wayne Frye [P. O. Box 2306,
Charlottesville, VA 22902]
Plan received date: 8 Apr 2015
Date of comments: 24 Apr 2015
Reviewer: John Anderson
Plan Coordinator: Rachel Falkenstein
Please contact reviewer to schedule a meeting to discuss comments, if that would be helpful.
A. Final Site Plan (SDP201500019)
1. Coordinate review of slight increase in critical slope impacts with Planning Division. This
increase is driven by Albemarle County Fire and Rescue access requirements, and does not affect
Engineering Site Plan review comments. Also, see VSMP plan review comments dated 4/8/15
(VSMP Application to amend VPDES CGP VAR10G420).
2. Extend existing contours at least 50 -ft beyond each PL boundary. [18- 32.5.2.d.]
3. Sheet C7.0 — Revise pavement design, per VDOT Pavement Design Guide /2009. If ADT =685,
and SSV =4, DR = 13.44. Thickness equivalence for Asphalt concrete SM -9.5A =1.67. This
means VDOT #21A base stone depth should be 10" minimum /maximum. Pavement Design Guide,
App. I, II, III available (contact reviewer).
4. Sheet C7.0 —Show typical site pavement section in its entirety: back of curb to back of curb with
gutter sub -base (stone) material (VDOT 21 -A); link:
httD:// www. extranet .vdot.state.va.us/LocDes /Electronic Pubs /2008Standards /Section100 /108 Ol.n
df (ref. images below).
VDOT #21A base stone should extend beneath Butter — incluc
le details on sheet C7.0.
LID-1
PAVEMENT
#57 AGGREGATE. #5
i
AGGREGATE OR CRUSHED
GRADATION REQUIREMENTS.
SUBGRAf]E
0
SELECT MATERIAL OR
STABILIZED SUBGRADE
MATERIAL
PIPE
CURB
AND GUTTER
SECTION
le details on sheet C7.0.
5
6.
7
Engineering Review Comments
Page 2 of 3
CG-f1
NOTES;
1. THIS ITEM MAY BE PRECAST OR CAST IN PLACE,
2 CONCRETE TO BE CLASS A3 IF CAST IN PLACE.
4000 PSI IF PRECAST -
3. COMBINATION CURB 6 GUTTER HAVING A RADIUS
OF 300 FEET OR LESS (ALONG FACE OF CURB)
SHALL BE PAID FOR AS RADIAL COMBINATION
CURB & GUTTER.
4. FOR USE WITH STABILIZED OPEN- GRADEO DRAINAGE
LAYER.THE BOTTOM OF THE CURB A GUTTER
Su AJI BE CONSTRUCTED PARALLEL TO THE SLOPE
OF SUBBASE COURSES AND TC THE DEPTH OF
THE PAVEMENT -
5. ALLDWA13LE CRITERIA FOR THE USE OF CG-5
IS BASED ON ROADWAY CLASSIFICATION AND
2'• R TTHEI ROAD CE56GN MANUAL IN IN APPENDIX
T THE SECTION F
` ON GS URBAN STANDARDS.
9
oL� b, p e C P N P e o
THE BOTTOM OF THE CURB A7J0
B" 2' -0" CUTTER MAY BE CONSTRUCTED
�� PARALLEL TO THE SLOPE OF
SUBBASE COURSES AROVIOEO A
TH15 AREA MAY BE CONCRETE MINIMUM DEPTH OF 7"
AT THE OPTION OF THE CONTRACTOR IS MAINTAINED-
SPECIFICATION t�T
REFERENCE COMBINATION fill CURB AND GUTTER ROAD AND BRIDGE STANDARDS
lO5 REVISION BATE SHEET l OF I
502 VIRGINIA DEPARTMENT OF TRANSPORTATION
201.03
Consider plantings /shrub barriers beyond curb, front/rear parking lots and steep portions of fill
slope E of travelway as visual barriers to discourage pedestrians or vehicles from crossing curbs.
Curb blocks are not required at any location where currently provided. If installed, these blocks
may limit parking spaces to the point that aisles between spaces are less than design width.
Recommend eliminate curb blocks, and instead, provide plantings as visual barriers beyond curbs
east of front and rear parking lots, and downslope of main entrance travelway.
Ensure 3 -ft min radius curbs (2' radius /C3.1). Label all curb radii (C3.0/3.1/3.2) —re£ image:
fj CCG-
� � 1
f + 1
� + 1
l
1 j rnl �
+407.18 + a .
i 7
Show bedding details for force main between church and septic field. This is a Site Plan element.
Septic field details (Drawing by Old Dominion Engineering) are not required to be included with
Engineering Review Comments
Page 3 of 3
Site Plan, but septic line profile with bedding detail between church and septic field is required.
8. Publish conditions or exemptions granted by critical slopes waiver on plans —title sheet or
elsewhere.
9. Retaining wall
a. C3.1 —Show 1.26' batter, plan view (wall highest point: sta. 96 +00).
b. Restate preliminary comment: Provide landscape cluster plantings at each end of wall, in
addition to plantings shown on sheet L5.0, to discourage access. Wall is 18' H in places.
c. Restate preliminary Site Plan comment: Provide at least 18 -24" separation between
concrete flume and back of retaining wall. Ref. fence post with sleeve -it detail, RW 1.0.
d. Revise concrete flume detail (RW 1.0) consistent with channel detail, sheet C7.0.
e. Add NOTE explaining sleeve -it fence post detail without concrete flume applies to last 14-
15' retaining wall only. Add stationing information to this retaining wall detail.
f. Examine and revise PVC Coated Cantilever Base design which appears unworkable with
fence post sleeve -it cylinder form.
g. Provide appropriate inspection Notes —for example, these notes taken from a separate
Approved project:
RETAINING WALL NOTES
i. SEE SHEETS i7& i8 FOR RETAINING WALL DESIGN & RELATED DETAILS
COMPLETED BY CIRCEO ENGINEERING.
s. THE OWNER SHALL ENGAGE INSPECTION AND TESTING SERVICES (QUALITY
CONTROL) DURING CONSTRUCTION TO ENSURE PROJECT DESIGN REQUIREMENTS
ARE MET; THE LACK OF QUALITY CONTROL BYTHE OWNER DOES NOT RELIEVE
THE CONTRACTOR OFTHESE REQUIREMENTS.
3. QUALITY CONTROL SHALL INCLUDE BUT NOT BE LIMITED TO: FOUNDATION
SOIL INSPECTION, VERIFICATION OF GEOTECHNICAL DESIGN PARAMETERS, AND
VERIFICATION THAT CONSTRUCTION IS IN GENERAL COMPLIANCE WITH THE
DESIGN DRAWINGS.
y. ONLY QUALIFIED AND EXPERIENCED TECHNICIANS SHALL PERFORM TE STING
AND INSPECTION SERVICES.
NOTE: SEE STRUCTURAL ENGINEERING
PLANS BY CIRC EO GEOTECHNICAL
ENGINEERING, SHEETS i7 &i8 FOR FINAL
DESIGN OF RETAINING WALL SYSTEM.
10. Sheet C3.0 —Label CG -6, rear lot.
11. Sheet C3.1 —Label CG -6, rear lot.
12. Sheet C3.1 —May eliminate curb blocks. —Also, item #5, above.
13. Sheet C3.1/3.2 — Revise labels that refer to "New Filterra unit details on sheet C9.0/9.I" to include
explicit reference to VSMP/WPO 201500009. Sheets C9.0/9.1 are not included with Site Plan.
14. At entrance (Rte. 250), provide grass swale or paved flume or riprap channel extending downslope
of storm drain inlet A2 to riprap outfall of new 24" DIA storm line at church entrance.
15. Sheets 8.0/8.1/8.2 —If these sheets remain, include Note: "NOT construction drawings. FOR
INFORMATION ONLY. Ref VSMP/WP0201500009 for stormwater management and erosion and
sediment control construction details." These three sheets may be removed from Final Site Plan.
Please feel free to call 434.296- 5832 —ext 3096 to discuss this project.
File: SDP201500019 -Faith Christian Center International FSP 042315