HomeMy WebLinkAboutSUB201900158 Plan - Submittal (First) 2020-05-08E1
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DRAWING
INDEX
Sheet
1
Site Plan
2
General
Notes/ Design Parameters
3 - 4
Details
5-6
Wall A
- Sta. 0 to Sta. 294
7
Wall B
- Sta. 0 to Sta. 111
8-9
Wall C
- Sta. 0 to Sta. 369
10 - 13
Wall D
- Sta. 0 to 5ta. 603
14 - 15
Wall E - Sta. 0 to Sta. 270
16
Wall F
- 5ta. 0 to Sta. 165
17 - 18
Wall G
- Sta. 0 to Sta. 195
19
Wall H
- Sta. 0 to 5ta. 63
20
Wall I
- Sta. 0 to Sta. 60
Wall J
- 5ta. 0 to Sta. 57
r WALL C j WALL D
WALL I
Non -Woven Filter Fabric Over Stone
4" Thick Cap Unit
Secure to Top Unit
w/ Concrete Adhesive
SRW Units
12" Thick No. 57 Stone
Drainage Aggregate —
Geogrid Reinforcement (Typical)
Refer to Wall Profile for Geogrid Type,
Geogrid Length (GL) and Location
Reinforced Fill
Granular or Low Plasticity Soil
Compact to Min 95 % Standard
Soil Backfill 4" Dia. Drain Pipe Proctor Density (ASTM D-698)
(See Drain Detail)
Stone Leveling Pad
1 r 6" Thick x 24" Wide
GL
4
TYPICAL RETAINING WALL CROSS SECTION
4
(Not to Scale)
Weephole
Drain to Daylight
@ 40 FT O.C.
Extend Beyond Wall Face
12-1/2"
WALL F� } _o =
5
.F T
vSn l _ 3 !
12
a 1 i Y. WAL 11
Straight
- — - Rear Lip Split Face
W.JI, 1 811
dhPai _ ti 11
I 1 Setback
1� as
I I,
- - 811 , , 811
8-1/211
Scale: 1" = 120 FT / 1
SITE PLAN o bo 120
ANCHOR DIAMOND PRO UNIT
(Not to Scale)
Anchor Diamond Pro Segmental Retaining Walls Spring Hill Village
City of Charlottesville, Virginia
Spring Hill Village CIRCEO GEOTECH
Circ"0 5956 Buckland Mill Road
Cityof Charlottesville Virginia Geotechnical
' g Q��R. � Engineering, P.C. Roanoke, Virginia 24019
Site Plan Adapted From the Grading & Drainage Plan, Sheet No. 8 and Sheet No. 9, iyp}2q,,,* � I Phone: (540) 366-2379
Dated November 15, 2019, Prepared by Collins Engineering.
Site Plan For Illustrative Purpose. Approx. Scale: 1" = 120 FT G.�F ` Scale: 111=120 FT project No. RW-2380
5,��i� Date: 04/28/20
Revision: -- Sheet 1 of 20
NERAL NOTES:
1.0 STRIP VEGETATIVE AND ORGANIC SOIL FROM THE WALL
AND GEOGRID ALIGNMENT.
2.0 BENCH CUT ALL EXCAVATED SLOPES.
3.0 DO NOT EXCAVATE BEYOND EXCAVATION LINES SHOWN
ON PLAN UNLESS DIRECTED BY THE GEOTECHNICAL
ENGINEER TO REMOVE UNSUITABLE SOIL.
4.0 CONTRACTOR SHALL ENSURE TEMPORARY EXCAVATIONS ARE STABLE
AND PROVIDE EXCAVATION SUPPORT IF NEEDED.
5.0 GEOTECHNICAL ENGINEER SHALL VERIFY FOUNDATION
SOILS AS BEING COMPETENT PER THE DESIGN PARAMETERS.
6.0 LEVELING PAD SHALL CONSIST OF COMPACTED SAND, GRAVEL,
OR COMBINATION AND SHALL BE A MINIMUM 6-INCH THICK
LAYER WITH A MINIMUM WIDTH OF 24 INCHES.
AS AN ALTERNATIVE, A MINIMUM 3-INCH THICK LAYER OF
LEAN CONCRETE (FLOWABLE FILL) WITH A 28-DAY COMPRESSIVE
STRENGTH OF 200-300 PSI MAY BE USED AS A LEVELING PAD.
7.0 A 4-INCH-DIAMETER SLOTTED DRAINAGE PIPE SHALL BE INSTALLED
BEHIND THE WALL AND CONNECT TO WEEPHOLES INSTALLED AT
THE BASE OF THE WALL (40 FEET ON CENTER) AND EXTEND BEYOND
THE FINAL GRADE TO DAYLIGHT (SEE DRAIN DETAIL).
8.0 DRAINAGE AGGREGATE AND UNIT (CORE) FILL SHALL CONSIST OF
CLEAN ANGULAR GRAVEL (VDOT NO. 57 STONE), MEETING THE FOLLOWING
GRADATION AS DETERMINED IN ACCORDANCE WITH ASTM D-422.
SIEVE SIZE PERCENTAGE PASSING
1-112 INCH 100
1 INCH 95-100
112 INCH 25 - 60
NO. 4 0-10
NO. 8 0-5
9.0 GEOGRIDS SHALL BE LAID HORIZONTALLY ON COMPACTED
BACKFILL FOR THE REQUIRED GEOGRID LENGTH (GL) IN THE
TENSILE STRENGTH DIRECTION (PERPENDICULAR TO WALL FACE)
NOTED ON THE WALL PROFILE. THE GEOGRID SHALL BE
PLACED WITHIN ONE INCH OF THE FRONT FACE OF
THE UNIT BELOW AND EXTEND HORIZONTALLY
OVER COMPACTED FILL.
10.0 ANCHOR DIAMOND PRO UNITS MOLDED DIMENSIONS
SHALL BE 8 INCHES HIGH BY 18 INCHES LONG BY
12 INCHES DEEP AND SHALL NOT DIFFER MORE THAN
1/8 INCH IN ANY DIMENSION.
11.0 A 1-INCH SETBACK PER UNIT (REAR LIP) SHALL BE MAINTAINED FOR
PROPER BATTER (I.E. 7 DEGREE CANT FROM VERTICAL).
12.0 GEOGRIDS SHALL BE PLACED WITHIN 1 INCH OF THE FRONT FACE
OF THE UNITS AND GEOGRIDS PULLED TIGHT (AFTER PLACEMENT
OF THE NEXT COURSE OF BLOCK UNITS) TO REMOVE SLACK
AND TO INTEGRATE GEOGRIDS AND UNITS.
13.0 FIELD ADJUSTMENTS OF BLOCK ALIGNMENT MAY BE MADE
ON NON -REINFORCEMENT LAYERS WITH THE USE OF SHIMS
OR ASPHALT SHINGLES TO RAISE ONE COURSE OF BLOCK BY
A MAXIMUM OF 1/4 INCH VERTICAL HEIGHT.
DESIGN PARAMETERS:
1 BUILDING CODES: 2015 VIRGINIA UNIFORM STATEWIDE BUILDING CODE (USBC)
14.0
REINFORCED FILL SHALL CONSIST OF GRANULAR SOIL FILL
AND 2015 INTERNATIONAL BUILDING CODE (IBC).
WITH USCS SOIL TYPES GP, GW, GM, GC, SW, SP OR SM
2 THE WALL PROFILES ARE BASED ON THE GRADING & DRAINAGE PLAN,
WITH A MINIMUM ANGLE OF INTERNAL FRICTION, �' , OF 28 DEGREES
SHEET NO. 8 AND SHEET NO. 9, DATED NOVEMBER 15, 2019,
AS OUTLINED IN DESIGN PARAMETERS - NOTE 4.
PREPARED BY COLLINS ENGINEERING.
LOW PLASTICITY CLAYEY SAND (SC), SILT OR CLAY (ML-CL) CAN BE USED
3 WALL DETAILS SHOWN ON THIS PLAN ARE FOR ANCHOR DIAMOND PRO
SUBJECT TO APPROVAL BY THE GEOTECHNICAL ENGINEER.
SEGMENTAL RETAINING WALL (SRW) UNITS MEETING THE NATIONAL
MAXIMUM PARTICLE SHALL BE LIMITED TO 2 INCHES IN DIAMETER.
CONCRETE MASONRY ASSOCIATION (NCMA) CRITERIA FOR SRW WALL SYSTEMS.
THE FINE FRACTION (MINUS NO. 40 SIEVE) SHALL HAVE A MAXIMUM
4 ENGINEERING ANALYSIS BASED ON USE OF STRATAGRID 56200 GEOGRIDS.
LIQUID LIMIT (LL) OF 40 AND A MAXIMUM PLASTICITY INDEX (PI)
OTHER COMPATIBLE GEOGRIDS MAY BE SUBSTITUTED WITH THE APPROVAL
OF 20. THE BACKFILL SHALL BE FREE OF DEBRIS AND ORGANIC MATTER.
OF THE WALL DESIGN ENGINEER.
HIGHLY EXPANSIVE SOILS (MH-CH) SHALL NOT BE USED IN THE
5 THE DESIGN OF THE SEGMENTAL RETAINING WALL (SRW)
REINFORCED FILL ZONE.
ASSUMES THE FOLLOWING PARAMETERS:
15.0
REINFORCED FILL SHALL BE PLACED IN 8-INCH LIFTS AND
7,, Moist FRICTION
COMPACTED TO A MINIMUM OF 95 % OF MAXIMUM STANDARD
SOIL SOIL UNIT WEIGHT ANGLE COHESION
PROCTOR DENSITY (ASTM D-698) AND WITHIN ± 3 PERCENTAGE
CONDITIONS Type (PCF) (DEC,) (PSF)
POINTS OF OPTIMUM MOISTURE CONTENT. COMPACTION TESTS SHALL
REINFORCED FILL Granular Soil 120 28 0
BE PERFORMED AS THE WALL IS INSTALLED. COMPACTION WITHIN
RETAINED SOIL SM, SC, ML or CL 120 28 0
3 FEET OF THE WALL SHALL BE LIMITED TO HAND -OPERATED EQUIPMENT.
FOUNDATION SOIL SM, SC, ML or CL 120 28 100
16.0
A VIBRATORY PLATE TAMPER SHALL BE USED TO DENSIFY
NO. 57 STONE. COMPACTION TESTS CAN BE WAIVED
6 SOIL STRENGTH PARAMETERS ARE BASED ON USE OF GRANULAR OR LOW
WHERE NO. 57 STONE IS USED AS REINFORCED FILL.
PLASTICITY SOIL IN THE REINFORCED FILL ZONE. ON -SITE GRANULAR
17.0
CONTRACTOR SHALL SLOPE SITE GRADES TO DIRECT SURFACE
OR LOW PLASTICITY SOIL CAN BE REUSED FOR FILL PROVIDED THE SOIL IS
RUNOFF AWAY FROM WALL AT END OF EACH DAY TO AVOID
PLACED IN 8-INCH LIFTS AND EACH LIFT IS COMPACTED TO A MINIMUM OF
WATER DAMAGING THE WALL WHILE UNDER CONSTRUCTION.
95% OF MAX. STANDARD PROCTOR DENSITY, AND WITHIN± 3 PERCENTAGE
18.0
ANY SURFACE DRAINAGE FEATURES, FINISH GRADING, PAVEMENT,
POINTS OF OPTIMUM MOISTURE CONTENT, USING PORTABLE COMPACTION
OR TURF SHALL BE INSTALLED IMMEDIATELY AFTER THE WALL IS
EQUIPMENT.
COMPLETED.
19.0
IF SITE AND SOIL CONDITIONS, WALL GEOMETRY, OR WALL
DO NOT USE HIGH PLASTICITY CLAY (CH-MH), ROOTS OR TOPSOIL IN REINFORCEL
LOADING ARE DIFFERENT THAN THE DRAWINGS AND THE DESIGN
ZONE. ANY SOFT, SATURATED SOIL ENCOUNTERED IN SUBGRADE SHALL BE
PARAMETERS, THE CONTRACTOR MUST CONTACT THE WALL DESIGN
UNDERCUT AND REPLACED WITH CRUSHED STONE TO STABILIZE THE
ENGINEER PRIOR TO PROCEEDING WITH THE CONSTRUCTION OF THE WALL.
FOUNDATION SUBGRADE OR AS DIRECTED BY THE GEOTECHNICAL ENGINEER.
20.0
DETAIL FOR HANDRAIL OR FENCE POSTS AT THE TOP OF THE WALL
IS PROVIDED FOR PLACEMENT OF POSTS. HANDRAIL OR FENCE POSTS
MAX. WALL HEIGHT = 8 FEET (INCLUDING EMBEDMENT)
SHALL BE INSTALLED IN SLEEVE -IT FENCE POST SYSTEM DIRECTLY
FRONT SLOPE = LEVEL TO MAX. 3H:1V
BEHIND THE TOP SRW UNITS WITH AN EMBEDMENT DEPTH OF 24 INCHES
BACKSLOPE BEHIND THE WALL = LEVEL TO MAX. 3H:1V
WITH SLEEVE FILLED WITH CONCRETE TO PREVENT TOPPLING
SURCHARGE AT TOP OF WALL (VEHICLE TRAFFIC) = 250 PSF
OF SRW UNITS.
V Setback
7pen Cells
Filled With Stone)
1" Rear Lip
UNIT CONNECTION DETAIL
(Not to Scale)
MIN FACTOR OF SAFETY (SLIDING) = 1.5
MIN FACTOR OF SAFETY (OVERTURNING) = 2.0
MIN FACTOR OF SAFETY (BEARING CAPACITY) = 2.0
DESIGN SOIL BEARING PRESSURE (PSF) = 1,000 PSF TO 2,500 PSF
(SEE NOTE ON WALL PROFILES)
Spring Hill Village
V� City of Charlottesville, Virginia
CIRCEO GEOTECH
Circea 5956 Buckland Mill Road
Geotechnical
En ineerin P.C. Roanoke, Virginia 24019
� R. CIRiEO 9 9 No. O2i24,5 Phone: (540) 366-2379
Scale: N/A
0�� Project No. RW-2380
�'� Date: 04/28/20
Revision: -- Sheet 2 of 20
Min 4e" I all Handrail or I-ence Post
Center of Post Min 24" Behind Top of Wall,
Max. 8'-0" O.C. Post Spacing —\ 7
Cap Unit
Secure to Top Unit
w/ Concrete Adhesive
Min 8" Dia. Sleeve or
Tube Form
Fill Grout Around Post
— Cut Geogrid Around
Sleeve or Tube Form
24" Min Non -Woven Filter Fabric
14 FT Wide
t t
t t
t t
t t
•rtirtirtirti 24" Min
ti.ti.ti.ti t t
i i •r�r�r�r. ttt tt
r• ' �
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ti ti ti ti t t
i i r'r'r'r'r t t t ::• : t t
i i rtiftiftiftif t t ::: t
ti.ti.ti.ti. t t
r•r•r•r•
i i ti•ti•ti•ti•
r•r•r•r•r
ti•ti•ti•ti•ti•
{r{r{r{r{r Reinforced Fill
.r.r.r.r.r
ti•ti•ti•ti•ti•
� � r•r•r•r•r
ti•ti•ti•ti•ti•
r•r•r•r•r•
i i ti•ti•ti•ti•ti•
i i rtir •fir `rtir •
i i fti fti fti fti fti�
HANDRAIL POST DETAIL
(Not to Scale)
Sleeve -It 501
ence-Post Anchor System
42" Tall Fence or Handrail Post
-Sleeve-It S D1 Fence -Post
Anchor System - Top Dia. 7.4"
Grout Fill After Post Installation
w/ Min 3.000 osi Grout
- Bottom Dia. 9.4"
Filter Fabric - 4 FT Wide
Mirafi 140N or Equivalent
/—Cantilever Base 30.6"L x 15.3"W
t t 12" Soil Cover
t t }
t t
}tt}t
23.4"
• t t :: t t
� � r r•r•r•r•r•r
r ti 30.6"
Reinforced Fill
� � rtirtirtirtirti:�.
r•r•r•r•r•r•r
r•r•r•r•r•r•r
� � r•r•r•r•r•r•r
r•r•r•r•r•r•r
SLEEVE -IT
FENCE POST DETAIL
(Not to Scale) Optional
Cap Unit
Adhere to Top Unit
w/ Concrete Adhesive
SRW Units -
Drainage Aggregate
Min 12" No. 57 Stone
Reinforced Fill
Compacted Granular Soil
Cut Geogrid
Around Manhol
Filter Fabric - 4 FT Wide
Mirafi 140N or Equivalent
r— Geogrid Reinforcement
�,• tiw `f' Storm Drain
45
r{r: Place Geogrid Under or Over
r•r
•rtir Y Pipe (Min 3" Soil Cover)
.�.r
GEOGRID AT STORM DRAIN DETAIL
(Not to Scale)
GEOGRID AROUND MANHOLE
(Not to Scale)
Spring Hill Village
City of Charlottesville, Virginia
Circeo 5956 Buckland Mill Road
Geotechnical Roanoke, Virginia 24019
MINA�� r0RC - Engineering, P.C.
No. 021245 Phone: (540) 366-2379
k 2 2° ;`� Scale: N/A
'S tiON Date: 04/28/20 Project No. RW-2380
Revision: -- Sheet 4 of 20
•Safety•
TOW 632.00
• ��
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imill
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Level i ng Pad
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.Y.i.. ..• .i.."• i 1�Y14i.. ir1. 4... .i.. .i..• •-........ ..... .• i•Y•.1��[}p'� - -
Sta. 0 _ Sta. 30 6�' Sta. 6 Qz4 Sta. 90 Sta. �20 Sta. 1 1 0 Sta 210 Sta..24 Sta. 270 Sta 294
622" I I.
6zo ` 0
6.20
I �
�, - 17-5� - FF FFF E
O F 6 �� 62 620 1 FF Scale: 1" = 30 FT
�. 0 84 E, WALL A
F F 6 0 6, - r� s 6 z T 6z
ENLARGED SITE PLAN -�8s� sus S�' esMT� s Z.Sz w/ Min 42" Tnll Handrail
�n._�Se._ 4 �_ �•65 Ilan 0 15 30
LEGEND Spring Hill Village
• VI, City of Charlottesville, Virginia
o Cap Unit (4" Height). CIRCEO GEOTECH
0 Anchor Diamond Pro Units (8" Height x 18" Width) �CireeoGeotechnical 5956 Buckland Mill Road `
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) = Engineering, P.C. Roanoke, Virginia 24019
roc Top of Cap Unit RETAINING WALL A a MIICHAEL R. CIRC y,� � Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit)�2
Sta. 0 to Sta. 120VC
BOW Bottom of Wall (Including Embedment) VG r/z- d Scale: H: 1"= loft.
200 StrataGrid SG200 Viewed From Front Face of Wall �FEON;�� V: 1"= 10 ft. Project No. RW-2380
I. Date: 04/28/20
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf] Revision: -- I Sheet 5 of 20
WALL A
644
642
640
638
O
636
11
634
}
632
0
630
`~
Q
628
w
626
-i
624
s
}
622
620
618
616
614
• Backslope
I
I
• • 11
1II
Min 42" Safety Handrail or Fence
-
TOC = 632.33
TOW 632.00
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_i
.ow Point)
i
120 130 140 150 160 170 180 190 200 210 220 230 240
Station (ft) I
I
GL=8FT _I
I i
WALL A 644 Max. 3H:1V Backslope
642 TTOC = 632.33 TOC = 632.33
640
DO r)n Min 42" Safety Handrail or Fence TOW = 632.00
W11
C\J
634
NIP
i��i���u—
��
—��
®®�`
6244
saasse
• • - BOW 626.0() BOW 628.062
• '••
' •, s '! ! •
C N
3 �
w
BOW = 630.00
616 Proposed Grade at Bottom of Wall
BOW = 624.67 (Low Point)
614
240 250 258 270 274.5 280 290 294
I I Station (ft) I I
I� GL = 8 FT GL = 6 FT — GL = 4.5 FT
I i
LEGEND
® Cap Unit (4" Height)
0 Anchor Diamond Pro Units (8" Height x 18" Width)
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete)
roc Top of Cap Unit RETAINING WALL A
TOW Top of Wall (Excluding Cap Unit)
StQ • 120 fi0 SfiCI . 294
BOW Bottom of Wall (Including Embedment)
200 StrataGrid SG200 Viewed From Front Face of Wall
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf]
Spring Hill Village
•ercll' � City of Charlottesville, Virginia
CIRCEO GEOTECH
CirceoGeotechnical 5956 Buckland Mill Road
Engineering, P.C. Roanoke, Virginia 24019
VOWEL R. VRC y, Phone: (540) 366-2379
H: 1"= loft.
;Ife's i Scale: V: 1"= loft. Project No. RW-2380
0N>;� Date: 04/28/20
Revision: -- I Sheet 6 of 20
WALL B 638 Max. 3H:1V Backslope
�� = 8 FT TOC = 634.33 (HP) 1 T�
636 TOW = 634.00 TOC = 630.33
TOC = 631.00 TOW = 630.00 Min 42" Safety Handrail or Fence
4 -
TOW = 630.67 - __ TOC = 626.331
——BM33
W
— —�-
FM
q I
FA -
TOC 614.33
mom.
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mesas-asssi— - —
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UJ
LEGEND
® Cap Unit (4" Height)
0 Anchor Diamond Pro Units (8" Height x 18" Width)
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete)
TOC Top of Cap Unit
TOW Top of Wall (Excluding Cap Unit)
BOW Bottom of Wall (Including Embedment)
200 ' — ' StrataGrid SG200
GL Geogrid Length (ft) 0 4" Drain Pipe to
Sta. 0 � 3 Sta. 90 Sta. 111 —
S 1d
Sta. 0 _... J�31
,_ t
o --- r�—
CO
e� IJ,v -
LU
co
RETAINING WALL B
Sta . 0 to Sta. 111
Viewed From Front Face of Wall
[Design Soil Bearing Pressure = 1,500 psf]
O MICHAEL R. VIRC-1
Io. 021745
(67
I
WALL B I '.
w/ Min 42" Tall Handrail
1l '� III o
Spring Hill Village
of Charlottesville, V
Circeo
Geotechnical
Engineering, P.C.
Scale: H: i"= 10 ft.
V: 1"= loft.
I nn ]'3Q i-3n
Scale: 1" = 30 FT
0 15 30
a
5956 Buckland Mill Road
Roanoke, Virginia 24019
Phone: (540) 366-2379
Project No
Sheet
RW-2380
7
9
WALL C
574
7, Max. 3H;1V Backslope
572
Min 42" Safety Handrail or Fence -
570
568
TOC = 551.67
TOC = 560.33
566
TOW = 551.33
TOC = 558.33
TOW = 560.00
564
' '
TOC = 556.33
TOW = 558.00
6
}
TOC = 554.33
j
562
TOW = 554.00
TOW = 556.00
0
560
-
V
_
4-
>
558
_ _ -
GL = 13.5 FT
556
GI 12 FT
GL = 13.5 FT
554
-
_ -
-
GL = 12 FT -
. .
4-
552
_ _-
-
- GI- = 10.5 FT
_
-
-
I -GL=13.5FT
�
550
-
GL = 12 FT
� 6" Thick Stone
- -
Drain To Daylight
548
-
GL= 10.5 FT OW - 550.00
BOW = 552.00 1 Leveling n Pad
g
C� End of Wall
546
BOW = 549.33 (Low Point)
Drain Pipe to Daylight
- 40 FT O.C. (Typical)
�1171
544
�p
10 20 22.5
30 40
50 57 60 70
I
I
I
I
1
i Station (ft)
.�
1
GL = 10.5 FT
GL = 12 FT I
`WALL D
ENLARGED SITE PLAN
LEGEND
® Cap Unit (4" Height)
0 Anchor Diamond Pro Units (8" Height x 18" Width)
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete)
TOC Top of Cap Unit
TOW Top of Wall (Excluding Cap Unit)
BOW Bottom of Wall (Including Embedment)
200 ' - ' StrataGrid SG200
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight
TOC = 564.33
TOC = 562.33 -\ TOW = 564.00
TOW = 562.00
GL = 13.5 FT
GL = 13.5 FT
GL = 13.5 FT
GFT -
�r
GL = 13.5 FT
GL=13.5FT r
TOC = 565.00
TOW = 564.67
J \ BOW = 558.00
njgM
BOW = 554.00 BOW = 556.00
Proposed Grade at Bottom of Wall
h
80 90 100 110 120
I
I
GL = 13.5 FT I
it
I- •�..I C. M
y
RETAINING WALL C o -" ` RCI
IivNi l >�. CIR11
Na. fi�121,5
Sta. 0 to Sta. 120 g�2d
Viewed From Front Face of Wall
Soil Bearing Pressure = 2 500 sf �tvAL �
[Design 9 p �
E�
M
420 = Sta. 450.: Sta. 480 Sta. 510
w
Sta. 300.o.IIii�ta. 330 - Sta. 360 Sta. 369
W O
$o00
°N .
00
Scale: 1" = 30 FT
0 15 30
Spring Hill Village
City of Charlottesville, Virginia
CIRCEO GEOTECH
Circeo 5956 Buckland Mill Road
Geotechnical
Engineering, P.C. Roanoke, Virginia 24019
Phone: (540) 366-2379
Scale: H: 1"= loft.
V: V= 10 ft. Project No. RW-2380
Date: 04/28/20
Revision: I -- I Sheet 8 of 20
WALL C
584
582
Min 42" Safety
Handrail or Fence
578
TOC = 565.67
576
TOW = 565.33
TOC = 568.33 —
r.
574
TOC = 566.33
TOW = 568.00
572
TOW = 566.00
0
570
>
568
_
U
_ - -
564
GL = 13 5 FT
S
562
GL = 13.5 FT
-
}
560
—
— — GL = 13.5 FT
- —
558
556
BOW = 558.00 BOW = 560.00
554
1
120
130
140 150
i
i
i
i
Max. 3H:1V Backslope
TOC = 572.33
TOW = 572.00
0
BOW = 562.00
180
Station (ft)
GL = 13.5 FT
&L = 13.5 FT
— GL=13.5FT
r GL = 13.5 FT
1 I " •
Now
10011 MEMO
me
. sassy
asas�
i sa�as�
saa
am
sma
■�sesd
ms■
190 200 210 220
230 240
iTOC = 593.67 (HP)
STOW =593.33-7
-TOW 586.00 588.00 --------
I GL 13.5 FT III MINN.
ice...
imlli 0' r�r■■�I�I���■R��aasa■
IIR �mm
�.
��� ■.r�r■i�rir �i sass■
• BOW 51
0111 issue.
seee,
Spring Hill
y eeed
eeed
®�
Village
City of Charlottesville, Vir�.
ffff.Cap Unit (4" Height)
Anchor Diamond Pro Units (8" Height x 18" Width) 5956 Buekland Mill Road
0 — Geotecerin
cal
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) � � ` — Engineeering, P.C. Roanoke, Virginia 24019
TOC Top of Cap Unit
RETAINING WALL C U 4104AEL R. Phone: 540 366-2379
� ... � ( )
TOW Top of Wall (Excluding Cap Unit) �, 02120
Sta. 120 to Stn. 369
BOW Bottom of Wall (Including Embedment) -o H: 1"= 10 ft.
200 • — ' Strata&rid SG200 Viewed From Front Face of Wall ��F�/Z�/Z°i �` Scale: V: 1"= 10 ft. Project No. RW-2380
-a� Date: 04/28/20
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 2,500 psf] Revision: -- Sheet 9 of 20
WALL D 566 Vehicle Surcharge = 250 psf
TOC = 558.33
564
562
TOC = 556.33 — TOW = 558.00
= —
560 TOC 554.33 Min 42" Safety Handrail or Fence — TOW = 556.00 11 1
TOC = 552.33 TOW = 554.00
558 TOC = 543.00 TOC = 550.33 --TOW = 552.00 _ JF
556 _ - o
^ TOC - 548.33 — - - GL
c } TOW = 542.67 OW = 550.00 _ - -
GL=8FT
j 554 TOC = 546.33 TOW = 548.00 - GL }
0 552 TOC = 544.33 - � GL = 8FT —
— — — — GL=8FT — — — — — — GL_ 55o TOW = 546.00_ -> TO
W = 544,00 GL6 FT — GL = 8 FT — — — — GL = 8 FT — —
wJ 548 GI_ = 4 5 FT I GI_ = 6 FT 6L = 8FT
_ }546 GL=45FT }544 GI_=45FT BOW = 55542 _ 6 ThickStone BOW = 548.00}
54O GL=4.5FT vvS BOW = 546.00 Leveling Pad —proposed Grade at Bottom of Wall
Drain To Daylight 538 —BOW = 544.00 Y
BOW = 541.33 (Low Point) Drain Pipe to Daylight - 40 FT O.C. (Typical)
@ End of Wall 536
10 20 30 40 50 54 60 70 72 so 90 100 110 120
I I
I I Station (ft) I
I GL=4.5FT GL=6FT �I GL=8FT I
I
I N IK K! p
� m- � w
X14
cn
ti
tri
- - - -.,---ALLEY;;- EY _ -._.. �,- .�
- -- -- �_. - -. .._- _ - f-
- - -
Sta. 90 Sta. 120 - Sta. 150_ Sta. 180 Sta. 210Sta. CT
Sta. 270 _— Sta. 300 —.. Sta. 330 Sta. 360 _= Sta. 390-Sta_420- __—
St n 30 _ Sta. 60 ---- -- - - - - -- - -
SSo I w _
w
+� Sta. 300�—
Sta. Sta. 30 www mm Sta. 60 Sta. 90 eta. 120 Sta. 150 tn. 180 Sta. 210 " Sta. 240 -■ ta. 270
4 �aa �co N w t n I v"'i m win \ r o v"i orn I ,o°io-�a` m m - a P ui
°m �° v,v, a i. oo.rnJ` oa
O O 00 I On I-+N \ V N OUi N 00 O O �N i
O O a O ° O o 0 o c � o OI O n G °.
D Z �� a°o° w°� I o°o° o°o W° oo I m w° D �` on$
m P { S I�
Ln
r n lid NIA 1 0 P
Z O �Iv —WALL D g1� I m A C 0. IF Scale: 1" = 30 FT
m Z .._ I N o WALL o 1
ENLARGED SITE PLAN I °° I > I w
0 15 30
LEGEND Spring Hill Village
•� Cityof Charlottesville, Virginia
® Cap Unit (4" Height) CIRCEO GEOTECH
0 Anchor Diamond Pro Units (8" Height x 18" Width) Circeo 5956 Buckland Mill Road
r Geotechnical
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) = Engineering, P.C. Roanoke, Virginia 24019
TOC Top of Cap Unit RETAINING WALL D a VICRAft R. CIRCE �� Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit) 00• 02}245
Sta. 0 to Sta. 120
BOW Bottom of Wall (Including Embedment) �y 4/2�/20 i�`4 Scale: H: 1"= 10 ft.
— — 200 • — ' StrataGrid SG200 Viewed From Front Face of Wall X% s"DNR� ,� �+ Date: V: V= 10 2. Project No. RW-2380
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf] Revision: -- I Sheet 1 10 of 20
WALL D
576
574
572
570
568
566
.. 564
0 562
560
W 558
556
554
552' ;
550
548
546
120
I
I
I
I
130 140 150 160 170 180 190 200 210 220 230 240
Station (ft) I
19 GL=8FT —I
WALL 1) 588
586 Min 42" Safety Handrail or Fenc
584
582
58o TOC = 572.33 TOC = 574.
O TOW = 57�
N } 578 TOW = 572.00
a 576
}
0 574
.2 —
i\ 572
Q N GLI_ SIFT
IL 570 GI_ = 8 FT
N
568
_..) WSOW
s 566,"
a 564
562
560.67 '
558
240 250 260
I
I
I
LEGEND
® Cap Unit (4" Height)
0 Anchor Diamond Pro Units (8" Height x 18" Width)
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete)
TOC Top of Cap Unit
TOW Top of Wall (Excluding Cap Unit)
BOW Bottom of Wall (Including Embedment)
200 ' — ' StrataGrid SG200
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight
OC = 572.33
OW = 572.00
_�
TOC = 585.00
TOW = 584.67
snw = 97A nn --3 I'll = L)' /.aa
270 280 290 300 310 320 330 340 350 360
Station (ft) I
GL=8FT
Spring Hill Village
City of Charlottesville, Virginia
CIRCEO GEOTECH
Circeo 5956 Buckland Mill Road
Geotechnical
= Engineering, P.C. Roanoke, Virginia 24019
RETAINING WALL D O VICNAfl R. CIRCE �I � Phone: (540) 366-2379
No. 0212�5
Sta. 120 to Sta. 360 /17��2o �4 H: 1„= loft.
Viewed From Front Face of Wall �� ���i` Scale: V: 1--= loft. Project No. RW-2380
a Rt Date: 64728/ 00
[Design Soil Bearing Pressure = 1,500 psf] Revision: I -- Sheet it of 20
WALL C 604 6L=8FT—
Vehicle Surcharge = 250 psf TOC = 598.33 -TOC = 599.67
TOC = 596.33 — TOW = 598.00 TOW = 599.33
602 _TOC = 585.00 Min 42" Safety Handrail or Fence — TOC = 594.33 TOW - 596.00
600 TOC = 592.33
598 TOW = 584.67 TOW = 594.00 — -- -
596 TOC 590.33 TOW = 592.00 - - oho
GL=8FT
T!='588.00)�
88.33 GL =la Fr }
594 TOW = - -
`'' + TOC = 586.33 -
592 _ — GL - 8 FT GL = 8 FT
n TOW = 586.00 _ _ - _
0 590
i11
I I -- — — — — GL=8FT � — �
4- I Q
M 588 — — — GL = 8 FT — — — — — — — GL = 8FT — -
GL=8FT, C
40 w 586 _ - _ BOW = 592.00
C 584 - _ 6" Thick Stone -CGL = 8 FT GL = 8 FT
J Leveling Pad
BOW = 590.00 4` I U
V 582 GI_= 8FT BOW = 586.00
U 580 _ GL = 8FT
578; — BOW = 582.00 Proposed Grade at Bottom of Wall
576 574 6L 8FT
BOW = 578.00 Drain Pipe to Daylight - 40 FT O.C. (Typical)
=
BOW - 577.33 360 370 380 390 400 410 420 430 440 450 460 470 480
I '
Station (ft) I
I I
GL = 8 FTcc,
—'
ZVI
CO co
co
I
Y O Y
l!1
+ I
o ALLEY
CID, � Sta. 420=_�Stg. 450� _Sta. 4A, Sta. 510 _ Sta. 540 = Sta. 570 Sta. 600 -Sta. 603
Sta. 300 Sta. 330 _ Sta. 60 == . Sta. 390
to. 180 Sta. 210®'°" '°" ISta.� 240�`-�15ta.�270 Sta. 300••�••Sta. 330 _ ta. 360 .Sta. 369 0110
co
0 017, owe 0L"oa �.
°o a. m!� °o o r ao o ° o"o°N° o o' o
o o W� CO WALL D
p ICI Scale: 1" = 30 FT
0%: WALL C �
ENLARGED SITE PLAN Iw : 0 15 30
LEGEND Spring Hill Village
' City of Charlottesville, Virginia
® Cap Unit (4" Height). CIRCEO GEOTECH
0 Anchor Diamond Pro Units (8" Height x 18" Width) Circeo 5956 Buckland Mill Road
Geotechnical
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) = Engineering, P.C. Roanoke, Virginia 24019
TOC Top of Cap Unit RETAINING WALL D o VICHAft R. CIRCE �„� Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit) 40. 02}?45
Sta . 360 to Sta . 480 4
BOW Bottom of Wall (Including Embedment) Cy '411,206 �' Scale: H' 1"= loft.
200 • — ' StrataGrid SG200 Viewed From Front Face of Wall �es ONR� �� V: 1"= 10 ft. Project No. RW-2380
Date: 04/28/20
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf] Revision: --I Sheet 12 of 20
Vehicle Surcharge = 250 PST
. .,:,,
TOW*II
_
•
--:
�i�
• . , , , ������� �.��
__
���� ��� =fir —_ . �����
���� — i ��ssa
..
- A ��.�•6" Thick Stone
.
AFT r �i�sse.
mm�mim=�W= Leveling Pad BOW 61
BOW 600.00
ssssssa
she ' ••• -• Grade at Bottom of •
BOW 596.00
----------------
LEGEND
o Cap Unit (4" Height)
0 Anchor Diamond Pro Units (8" Height x 18" Width)
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete)
TOC Top of Cap Unit
TOW Top of Wall (Excluding Cap Unit)
BOW Bottom of Wall (Including Embedment)
200 StrataGrid SG200
GL Geogrid Length (ft) 0 4" Drain Pipe to
RETAINING WALL D
Sta . 480 to Sta . 603
Viewed From Front Face of Wall
[Design Soil Bearing Pressure = 1,500 psf]
a " VICNAEi R. lRd
No. 021245
OfVRL �J
Spring Hill Village
City of Charlottesville, Virginia
CIRCEO GEOTECH
CGirceoeotechnical 5956 Buckland Mill Road
Engineering, P.C. Roanoke, Virginia 24019
Phone:(540) 366-2379
Scale: H: 1"= 10 ft.
V: V= loft. Project No. I RW-2380
Revision: I -- 1 Sheet 1 13
WALL E
618
—
616
— TOC = 60
614
TOW=61
612
610
,-�
608
606
GL=6F1
o
604
602
N
600
GL = 6 F1
w
598 —
BOW = 60,
596
BOW
594
592
590
588
I
10
I
If
GL=6FT
15 20 30 40 50 60 70 80 90 100 110
I
I Station (ft)
I
►I GL = 8 FT
/
11
10.74 I 608.08
ROPOSED WALL (MAX. HEIGHT=6')
LL
-
t
_
.
.
6
W
6'o
...:
W iC,8
.1
BW 594..-
Stn. 0 Sta. 30 Sta. 60
.• �..,, r. rya.
Sta. 90
.:.
`-
K'-
270
---- _ -
-,
.
Sta 120 St 150
,1 -,
�1
Sta. 80 Stn.
a
210 t.
240 --
ROP05ED YARD DRAIN SYSTEM '
�`
592
`I
S98
j. s� t . • R < • .. •
- S9 6
.�i I
_
,iii1
,
..
MA TC L
'WALLE
- ---
...
_
FFE -
FFE=
FFE=
E=
w/ Min 42" Tall Handrail
-...`:
FFE=
2.00,.:
0
y 590.00
_ 6
`
FFE=59z.67
BSMT-
BSMT
B5-33
T
M =
BSMT=
120
I
I
I
E�
FFE- <, Scale: 1" = 30 FT
\ -- - 93.33 BSMT= 8z.16 581.49 580.83 580.i6
\ FFE= 593.84 `� , BSMT= 5
593.17 BSMT= I $ 0 58z.83 Ss;.83 Say �6 Sao. o . 579 a3
ENLARGED SITE PLAN _ FFE= `� 5 5 s�so
_.
µme.:.- .. BSMT= rRi. nn, , . �R5 -ar I u -1., I , 0 15 30
Spring Hill Village
LEGEND Cityof Charlottesville, Virginia
® Cap Unit (4" Height). CIRCEO GEOTECH
0 Anchor Diamond Pro Units (8" Height x 18" Width) CirceoGeotechnical 5956 Buckland Mill Road
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) WkEngineering, P.C. Roanoke, Virginia 24019
TOC Top of Cap Unit RETAINING WALL E 0110#lil R. W Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit) 40: 021245
BOW Bottom of Wall (Including Embedment) S'fQ • 0 fi0 StQ . 120 �� /Z3/; d70 Scale: H' 1"= 10 ft.
200 • — ' StrataGrid SG200 Viewed From Front Face of Wall IFS ONAL ,L C. Date: V< Ill= loft.
Project No. RW-2380
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf] Revision: I -- 1 Sheet 14 of 20
WALL E
618
616
TOC = 608.33 (High Point)
614
TOW = 608.00
612
610
0
..
608
}1-0
-
--
606
— - ----
GL=8FT
0
604
GL - 8FT
602
GL=8FT
L J
N
GL 8 FT -
10600
598
BOW = 600.67
-�
596
C3
594
BOW = 600.00
592
Proposed Grade at Bottom of Wall
590 -
588
120
I
I
I
130 140
I Max. 3H:1V Backslope I
TOC = 606.33
TOW = 606.00
GL=8FT
GL=8FT
GL=8FT
GL=8FT
6" Thick Stone
Leveling Pad
BOW = 598.00
Drain Pipe to Daylight - 40 FT O.C. (Typical)
150 160 170
viol
BOW = 596.00
180
Station (ft)
GL=8FT
—I
I�
0
�IN
TOC = 604.33 I }
TOW = 604.00 m
TOC = 602.33
TOW = 602.00
BOW - 594.00
190
200
207
210
220
Min 42" Safety Handrail or Fence
TOC = 600.33
TOW = 600.00
--
GL=8FT
GL=8FT
GL=8FT '
- GL = 8I FT
T
230
0
N
O
4-
L0
N
W
J
S
U
6
BOW = 592.67
I
i (Low Point)
240
I
I
WALL E 610 Max. 3H:1V Backslope
608 Min 42" Safety Handrail or Fence
606 — TOC = 600.33
TOW = 604 600.00 Proposed Grade at Bottom of Wall
IGL=4.5FT TOC = 594.33
602 GL = 8FT
N }
600 GL = 6FT TOW = 594.00
4- 598
Lo
_ W �
0 596 o N
GL=6FT
iv > 594 _ GL = 6FT , _ 3 ci W GL=4.5FT
-� W 592 - . 1 W
................. .......
590 I
6" Thick Stone
588 BOW = 592.67 (Low Point)
Leveling Pad
586 I
T I Drain To Daylight
584 I @ End of Wall
582
Drain Pipe to Daylight - 40 FT O.C. (Typical)
580
240 246 250 256.5 260 270
GL = 8 FT I I Station (ft) I I
I I I I
GL=6FT I GL=4.5FT I
LEGEND Spring Hill Village
City of Charlottesville, Virginia
® Cap Unit (4" Height) CIRCEO GEOTECH
0 Anchor Diamond Pro Units (8" Height x 18" Width) Circeo 5956 Buckland Mill Road
Geotechnical
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) = Engineering, P.C. Roanoke, Virginia 24019
TOC Top of Cap Unit RETAINING WALL E �l1L" 0L R. VRC .1 � Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit) to. 02i245
BOW Bottom of Wall (Including Embedment)
Stu. 120 to Stu. 270 ��z- Scale: H: 1"= 10 ft.
200 StrataGrid SG200 Viewed From Front Face of Wall �e'ssON>;��r V: 1"= 10 ft. Project No. RW-2380
Date: M28120
GL Geogrid Length (ft) O 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf] Revision: --I Sheet 15 of 20
WALL F
0
600
Max. 3H:1V Backslope
598
596
Min 42" Safety Handrail or Fence
TOC - 588.33 (HP)
594
TOC = 586.33 —
TOW = 586.00
HI
-61
592
TOC - 584.33
TOC = 581.00
TOW = 586.00
N
590
TOW 584 .
MA
0
�
TOW = 580.67
N
.�
..
588
—
_
T
GL = 8FT
0
}
586
GL = 6 FTJ
_ — —
GL=8FT
I.
GL=8FT
i
584
GL=8FT
—
—
— —
'' GL=8FT
GL=8FT
r
GL=8FT
-
LL
w
582Fh&
GI_ = 6 FT
GL = 8 FT
GL = 8 FT
GL = 8FT
580
GL = 8 FT
GL 8 FT
J
=
578
I GL = 6 FT
GL= 8FT
cw cw cw cw-------
BOW = 580.00
576
I
6�/ Thick Stone
574
BOW = 579.33 '�
1
Proposed Grade at Bottom of Wall
.
BOW - 578.00 Leveling Pad
x
�
572
1 BOW=578.00
-------------------------
YrYr YrYrYrY
BOW=581.33 —
BOW = 576.67 (Low Point)
Drain Pipe to Daylight - 40 FT O.C. (Typical)
570
10
15
20 30 40
50 60 70 80
90 100
ill 120
1 I
1
Station (ft)
I
If GL=6FT
GL=8FT
1
I
WALL F 600 Max. 3H:1V Backslope
598
OS �i
596 Min 42" Safety Handrail or Fence TOC = 588.33 (High Point)
TOW = 588.00�'' OO.. yTs.
594` Rq J ROio
o 592 '� ✓��SYST • �O Y e
590 - F -
`� 58s
} GL = 8 FT GL = 6 FT GL = 45 FT C + I - `
0 586 ~ w % 5$8 ,Sta,,� 11 r iNsY- r
GL = 8FT GL = 6 FT t . - , • �• - • - - ~ ` STC,
0 584 - ... . . • •�� a k
LL GL = 8FT "€ .' eta. �•`
w 582 I BOW = 586.67 — l _ Sta. 60 Stn. 120
— 580 GL= 6 FT f Sta. 30.
J S) t•••-
BOW - 584.00 . � •.-
'T
� 578 6 Thick Stone � _ ew s8 �� _= � � �Sta 150
� -
v 576 Proposed Grade at Bottom of Wall Stn. 0 s8os ' t.. Sta. 165
� Leveling Pad + 5�ir - I ,ry
574 BOW = 582.00 + 4
572 BOW = 581.33 Drain Pipe to Daylight - 40 FT O.C. (Typical)570 _
l WALL F
a w/ Min 42" Tall Handrail +
120 130 138 40 150 153 160 165 �« - •'• � '
F S X Scale: 1" = 30 FT
1 i Station (ft) I 1
1� GL=6FT GL=4.5FT 1 S)S Z
I GL = 8FT I ENLARGED SITE PLAN Fn 4y 0 . OFF 0 15 30
LEGEND Spring Hill Village
City of Charlottesville, Virginia
o Cap Unit (4" Height) CIRCEO GEOTECH
0 Anchor Diamond Pro Units (8" Height x 18" Width) Circeo 5956 Buckland Mill Road
Geotechnical
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) / = Engineering, P.C. Roanoke, Virginia 24019
TOC Top of Cap Unit RETAINING WALL F a VICRAEL R. CIRC «•� Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit) S'fQ . to StQ . 165 00 021245
BOW Bottom of Wall (Including Embedment) `y '4/Z6/od i4 Scale: H: 1"= loft.
200 StrataGrid SG200 Viewed From Front Face of Wall 5"ONRL * 4t Date: V. I"= 10 t. Project No. RW-2380
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf] Revision: -- Sheet 16 of 20
WALL G
580
Max. 3H:1V Backslope
578
Min 42" Safety Handrail or Fence
576
TOC = 560.33
TOC = 566.33 (HP)
574
TOW = 560.00
TOC = 566.33 (High Point)
572
TOW = 566.00
TOW - 566.00
-
o
TOC = 564.33 —
c
^
}
570
TOC = 562.33 —
o
N
TOW = 564.00
568
TOW = 562.00
d
O
566
GL = 4.5 FT —
GL = 6FT
—
GL=8FT
V%
GL=8FT
—
564-
-
-
—
--
— —
GL=8FT
--
--
--
--
--
--
—
--
GL=8FT
---
-
ti
3
562
�60
_
-
GL = 6FT
GL = 8FT
GL = 8 FT
N
i
GL=4.5FT
GL=6FT
GL=8FT
GL=8FT
_1
558
556
I
I
6" Thick Stone Proposed Grade at Bottom of Wall
Drain To Daylight
554
552
I
BOW = 558.67 (Low
Point) ..Leveling Pad Drain Pipe to Daylight - 40 FT O.C. (Typical)
BOW = 558.67 (LP)
@ End of Wall
550
Fo
10 12
20 30 36 40 50 60 70 80 90 100
110
120
I
I
I
I
I
I Station (ft)
I
I
f
GL = 4.5 FT
GL = 6 FT GL = 8 FT
FFE= 580.oa
BSMT= 570.i6
PROPOSED YARD
DRAIN S%STEM
78.00
v►r 1 s �
p + - — 1
i
r
: 568.1.6 'i._. - ^� + ......
�' •
+
5i0
500
... ....... ... Sta. 195!
.Sta.
....
150 Sta. 180ooBw`•Sta
r
120
.••' •••• 566.oaTWsta. 90 . _� ��� j S601
_56 ��
+
�, ''••• Sta. 60-56o.00Bw - _ z '
•.
• 566.oaTW- -: �--
�.
. � •' - -LBW : -� —1= :: , �
5 a, 30
_.r...
i0
Sta. 0 ' ' "
5 .00TW .
10A
56o.003W =:,';-•:'".,;;:,:,, „�;_'—
G
-WALL PROPOSED WALL (MAX HEIGHT=b'j '
' w/ Min 42" Tall Handrail
+ I
—` PROPOSED DRY SWALE + :-
i
Scale: V = 30 FT
ENLARGED SITE PLAN 556� � 1,' � i i
�..._. ��
0 15 30
LEGEND Spring Hill Village
• , LIN .�� City of Charlottesville, Virginia
o Cap Unit (4" Height) CIRCEO GEOTECH
0 Anchor Diamond Pro Units (8" Height x 18" Width). Circeo 5956 Buckland Mill Road
Geotechnical
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) = Engineering, P.C. Roanoke, Virginia 24019
TOC Top of Cap Unit RETAINING WALL G O VICNAEL R. CIRCCE a„� Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit) �('}
BOW Bottom of Wall (Including Embedment)
Sta. 0 t0 Sta. 120 `T/2�/�CJ4 H : 1"= loft.
200 StrataGrid SG200 Viewed From Front Face of Wall �� �� Scale: V: 1"= 10 ft. Project No. RW-2380
C1�VRt
Date: 04/28/20
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf I Revision: -- I Sheet 17 of 20
WALL G
580
578
576
574
0
572
570
}
4 568
0 566
564
d 562
10
560
s
558
556
554
552
550
Max. 3H:1V BaCKS10pe
�tt�Handrail..
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wow
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I 6" Thick Stone Proposed Grade at Bottom of Wall
OW = 558.67 (Low Point) brain Pipe to Daylight - 40 FT O.C. (Typical)Leveling Pad BOW 558.67 (6j
TOC = 563.00
TOW = 562.67
�L0
3 �
C (�
W
-BOW = 561.33
= 560.00
w Point)
120 130 140 150 160 170 180 184.5 190 195
I I I
Station (ft)
GL=6FT
GL=8FT
LEGEND Spring Hill Village
City of Charlottesville, Virginia
® Cap Unit (4" Height) �,. CIRCEO GEOTECH
Ciechnical
0 Anchor Diamond Pro Units (8" Height x 18" Width)rceo
►/��� 5956 Buckland Mill Road
+ Geot
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete) — Engineering, P.C. Roanoke, Virginia 24019
roc Top of Cap Unit RETAINING WALL G MINAEl R. CIRCE �„' Phone: (540) 366-2379
TOW Top of Wall (Excluding Cap Unit) No. 02124
BOW Bottom of Wall (Including Embedment)
Sta. 120 to Sta. 19E ��Zo� H: 1 loft.
200 StrataGrid SG200 Viewed From Front Face of Wall ��'e's''ClfVRt � Scale: V: 1"= 10 ft. Project No. RW-2380
Date: 04/28/20
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,500 psf] Revision: -- I Sheet 18 of 20
WALL H
Max. 3H:1V Backslope
564
_ I
562 Min 42" Safety Handrail or Fence
I �I
I
560
TOC = 552.33
558
TOW = 552.00
I — TOC = 550.33
556
°0 I
TOW = 550.00
TOC = 549.00
554
GL = 6 FT
TOW 548.67$552
...
_
.
GL=45F
6 FT
1N
O
=
6FT �
I
�550
L
548
_ GL - 4.5 FT
GL = 6FT
GL=4.5FT 3
3
544
BOW = 550.00
.
. . . . . . . . .
c N
L
,.v
Llu
6" Thick Stone
}
542
BOW = 550.67
N
540
BOW = 548.00
Leveling Pad I BOW = 546.67
538
Drain Pipe to Daylight @ Low Point
536
Proposed Grade at Bottom of Wall
BOW - 546.00 (Low Point)
534
10 20
24 30 40
45
151 60 F63
I
I
i Station (ft)
I
I
I�
GL = 4.5FT ►I
GL = 6 FT
GL = 4.5FT .I
LEGEND
o Cap Unit (4" Height)
0 Anchor Diamond Pro Units (8" Height x 18" Width)
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete)
TOC Top of Cap Unit
TOW Top of Wall (Excluding Cap Unit)
BOW Bottom of Wall (Including Embedment)
200 StrataGrid SG200
GL Geogrid Length (ft) 0 4" Drain Pipe to
555.37 555 59
FFE= L
0 55� f
+ 555.92
I I f_ 54
Sta. 63
h
I � '•� d`,t 554 - -
Sta. 60
t °
Sta. 0 to 45
____�__ Sta. 30_ _ 1 �
T -- - — --- _ �— 53 `— —
12 Oq _ 1 �5
80 hw hry — -
- WALL H
— L w/ Min 42" Tall Handrail
54 9 1 554-a5 1 552. % 5133 550•10 49.031 547.9? 54 544.37
w _..
52
555.59 54 �7 52.84 Si.So i -7 I 49 .50 48.i yb.o
--- - Scale: 1" - 30 FT
ENLARGED SITE PLAN - J T r f - 0 15 30
Spring Hill Village
. City of Charlottesville, Virginia
CIRCEO GEOTECH
Circeo 5956 Buckland Mill Road
Geotechnical
Engineering, P.C. Roanoke, Virginia 24019
RETAINING WALL H O 'MICHAEL R. VRC y,� Phone: (540) 366-2379
to. 02245
Sta. 0 fi0 Sta. 63 G ��z_ 4�� Scale: H' 1"= loft.
Viewed From Front Face of Wall '`F�.�Ory�� ��Ua$ V: i"= 10 ft. Project No. RW-2380
Date: 04/28/20
[Design Soil Bearing Pressure = 1,000 psf] Revision: -- Sheet 19 of 20
WALL I
TOC = 539.00
TOW = 538.67
G
C
}
1
H
L
}
U)
BOW = 535.33
556
554
552
550
548
} T�
4-
5 54
GI_ = 6
540
W 538
536
Level - No Surcharge
Min 42" Safety Handrail or Fence
TOC = 540.33 (High Point)
TOW = 540.00
TOC = 540.33 (HP)
TOW = 540.00
r
i i
H
—
O
o
�
3
&L=4.5FT
a
w
= 538.67
534 Thick Stone"" N
2
BOW = 536.00 Leveling Pad BOW = 538.00
1
530 1 Drain Pipe to Daylight @ Low Point
528 I _.= BOW L P t —Proposed Grade at Bottom of Wall
- 533 33 '
526 i I I ( ow oln )
10 20 24 40 50 460
I Station (ft) I I
I
1 GL=6FT I 10-1 GL=4.5FT I
WALL J 570 Max. 3H:1V Backslope
568
566 proposed Grade at Bottom of Wall TOC = 554.33 (High Point)
564 TOW = 554.00
562 Min 42" Safety Handrail or Fence
560 — TOC = 551.00
558 TOW = 550.67 TOC = 551.00
6 0 556 TOW = 550.67
N a 554
GL = 6 FT — (�
1-j lii
LJJ 552 — — — GL = 6FT — — — — — 3
GL=6FT _ -� 4-
548 . . W
GL=4.5FT I 6L=4.5FT
546
546 6" Thick Stone Drain To Daylight
Leveling Pad BOW = 548.67 (Low Point) @ End of Wall
Drain To Daylight 542 1 Drain Pipe to Daylight - 40 FT O.C. (Typical)
@ End of Wall
12 20 30 40 46.5 50 57
1 Station (ft) 1
1 GL=4.5FT I GL=6FT I GL=4.5FT
LEGEND RETAINING WALL I
® Cap Unit (4" Height) Sta . 0 to Sta . 60
0 Anchor Diamond Pro Units (8" Height x 18" Width)
Leveling Pad (Min. 6" Thick Stone or Min. 3" Lean Concrete)
TOC Top of Cap Unit RETAINING WALL J
TOW Top of Wall (Excluding Cap Unit)
Sta. 0 t0 Sta. rJ%
BOW Bottom of Wall (Including Embedment)
200 • — ' StrataGrid SG200 Viewed From Front Face of Wall
StrataGrid SG350
GL Geogrid Length (ft) 0 4" Drain Pipe to Daylight [Design Soil Bearing Pressure = 1,000 psf]
ENLARGED SITE PLAN
k�. p
> .
r 5ta. 30
_._
m-P�
ta.57 ---
��--
WALL J m
w/ Min 42" Tall Handrail
LA
4-
ENLARGED SITE PLAN
X
i-n -n
M
� im
Scale: 1" = 30 FT
0 15 30
47SS. _ ..
cn tyfiz S
IL .
F771
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Spring Hill Village
of Charlottesville, Virqi
t Circeo
Geotechnical
Engineering, P.C.
010AR ;R. C1RNo. 021245
CE y,
/Z�/Zd Scale: H' V= loft.
V: 1"= loft.
Date: 04/28/20
Revision: --
ale: 1" = 30 FT
15 30
a
5956 Buckland Mill Road
Roanoke, Virginia 24019
Phone: (540) 366-2379
Project No
5
RW-2380