SW4091201_Plansheets_20100111

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WSMURANT
SHIM, INC.
DEED BOOK 725, PAGE 382
WAFT
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TOPOGRAPHIC SURVEY
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GOODWILL INDUSTRIES OF NORTHWEST
NORTH CAROUNA, INCORPORATE
2701 UNIVERSITY PA KWAY
739
DEED BOOK 675 f
2A77 ACRES (TOTAL)
�CE �l9CLit".;
A
AAssociates,
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�ANDSICAPE/GRASS EDGE

Y
,30101r l=40201M1r trlelrvr�
., - -.-- -.._— ....__ _. ..; � r e �. ! " -f. 1 � `t is •,i '?' p- _ !�' �I^.°'�..:
Suite 301 530 North Trade Street
Winston-Salem, NC 27101
Telephone [phone]
Fax [phone]
MILLER
LANDSCAPE
ARCHITECTURE
TURNING LAND
INTO LANDMARKS
120 Club Oaks court, suite 100
Winston-Salem, N C 2 7 10 4
(3 3 6) 7 6 5- 1 9 2 3
fax [phone]
[e-mail]
Project:
600V NI LL I NPUSTFZ1 E5
MOCXSV I LLE, NC
Sheet Title:
O RAD I NC FLAN
Issue Date:
I 1 /oil/oa
Revisions:
f2/01/011- Revisions per Town Comments
12/17/09- Revisions / N017ENR Comments
01/06/10- Revisions / NG17ENR Gomments
Project Number:
Sheet Number:
G-553 0
North
O 50, 60, 0[0'
4s Instruments of service these drawings and the design
'apresented are the property of Walter Rniabs Gailahar 4
'lerce Architects, PA. Reprocuction or use. of these drawings
ether than for the project intended Kithout written consent
'rom the architect is prohlblted. Unovthorized use will be subject
:o IegoE action.

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Not to Scale
Sic-C,i Underdrain 5Ghedul e
Le end $ Detai i <0 --
BI011lITION-GELL/RAIN GARDEN # I
a36- -
EXISTING CONTOUR
A
80 LF OF 6" PERF. PVG PIPE ® 0.50% SLOPE (MAX.)
36
PROPOSED CONTOUR
WITH (5) GLEANOUTS ®20' O.G. 4 (I) 6" PYG TEE FITTING-�
__
PROPERTY LINE
B
100 LF OF 6" PERF. PYG PIPE m 0.5096 SLOPE (MAX.)
WITH (6) GLEANOUTS ® 20' O.G. �$ (2) 6" PVG TEE FITTINGS
IM-= VW-.-M
EXISTING STORM DRAIN SYSTEM
G.
60 LF OF 6" PERF. PVC, PIPE a 0.50% SLOPE (MAX.)-
;­ :„-;�..
PROPOSED STORM DRAIN SYSTEM
WITH (4) GLEANOUT5 0 20' O.G.
CURB INLET
Q
D
10 LF OF 6" PERF. PVG PIPE a 0.5096 SLOPE MAX.
M<
FLARED END SECTION
6
E
10 LF OF 6" PERF. PVG 0.50% SLOPE � 0.50SLOPE (MAX.)
F
I q LF OF 6" PERF. PVC PIPE ® 0.509' SLOPE MAX.
BIORETENTION-CELL/RAIN GARDEN # 2
:.:.:.:.:.::::::.::
G BIO-RETENTION/RAIN GARDENS
0
80 LF OF 6" PERF. PVG PIPE <�) 0.5096 SLOPE (MAX.)
WITH (5) GLEANOUT5 ® 20' O-G. 4 (2) 6" PVG TEE FITTIN55
<. �Y
2 FOREBAYS
3G
H
60 LF OF 6 PERF. PVC PIPE 0.5096 SLOPE (MAX.)
WITH (4) GLEANOUTS 0 20' O.G.
O W = = M sG
GLEA NOUT5 $UNDER DRAIN SYSTEM@
I
10 LF OF 6" PERF. PVG PIPE ® 0.50% SLOPE (MAX.)
J
P PV(MAX.)
II LF OF 6 ERF. G PIPE � 0.50% SLOPE { AXJ
c{ WOODEN GUARDRAIL a
SEE SURVEY FOR ADDITIONAL LEGEND
_ v _ NOTES:
MIXED PLANTINGS ORA55 OR MULCH, SEE RAIN -GARDEN I. SEE CRADIN6 PLAN FOR DE516N
(SEE PLANTING PLAN) I ' - AND LANDSCAPE PLANS. CALCULATIONS AND UNDER -DRAIN PIPE
ti `" OUANT17Y AND LOCATIONS.
3' - 5' GRASS r -" -" n 2. GLEANOUT PIPES TO BE PROVIDED AT MIN. 1
,, . ' 4 GAPPED PVG GLEANOUT PIPE PER 1000 5F OF SURFACE AREA.
STRIP r_-- (TOP FLUSH W/GRADE 4 PAINTED BLACK) 3. MINIMUM MEDIA DEPTHS: GRASS CELL - TWO
8" ORAVEL " 1'__' � I > FEET AND TREE/5HRUB CELL - THREE FEET.
STRIP, (IF _ OUTLET STRUCTURE NGDOT STD. 840.l4 4. MULCH LAYER TO CONSIST OF TRIPLE
APPLICABLE) - (SEE GRADING PLAN FOR SPEGlFIGATIONS) SHREDDED HARDWOOD MATERIAL A6F� A
-' MINIMUM OF 6 MONTH5.
IMPERVIOUS y.` 5. SEE FOREBAY DETAIL IF REQUIRED.
S RFA 6. SEE PLANTING PLAN FOR SPECIES, QUANTITIES,
AND LOCATIONS OF PLANTIN55 WITHIN RAIN
'. : { ;' i - GARDEN LIMITS.
12" POND I NG 1 ' �x " i { h R 't`: ' 1 _ 7. BMP SHALL BE LOCATED 1N A RECORDED
AREA" "` `� �r�1 4 DRAINAGE EASEMENT WITH A RECORDED
ls' I q, c' ' 1 ACCESS EASEMENT TO A PUBLIC RIGHT OF
j i ' Mt 11,X -
- -- -_ WAY.
,»> ,,- 1 .
--- x r'
8. OPERATION AND MAINTENANCE SCHEDULE:
FILL SOIL MEDIA - - -IMMEDIATELY AFTER COMPLETION, WATER
MIX: e5-8890 SAND ''i .. V PLANTS TWICE WEEKLY (IF NEEDED) UNTIL
8-12% FINES -1 - PLANTS BECOME ESTABLISHED (TYP. 6
O. OUTLET PIPEiii WEEKS).
3-59b ORGANICS f- �1
(SEE c4fJIN6 PLAN IN SITU SOIL -SNOW, MULCH, OR ANY OTHER MATERIAL
i�i FOR SPEGI.FIGAT10N5) - WILL NEVER BE PILED ON THE SURFACE OF
4" WASHED SAND 1ii LpGATIOi MAY �lARY --
TH15 SMP.
FILTER FABRIC OR � -HEAVY EQUIPMENT WILL NEVER BE DRIVEN
CHOKING STONE A SOILTESTOF THE SOIL MEDIA WILL BE
t� - - - G
8" #57 STONE € -_ - _
• - - BETWEEN�;OV
- - -- - AND
IL P INDEX TO BE
.... O 15PE G
f'. PERFORATED - � ` INL1=T PIPE WITHIN 24 HOURS AFTER EVERY STORM
PVG UNDERDRAIN Z _ 1 (SEE GRADING }'LAN EVENT GREATER THAN I INCH.
- / -ADD ONE INCH LAYER OF MULCH ONCE PER
NS)
2' M I N. D I STANGE N S I TU SO I L I �- - YEAR AND COMPLETLY REMOVE AND
1 -1 9
FOR SPED GATIO
TO WATER TABLE - - - - REPLACE MULCH LAYER ONCE EVERY TWO
__ - WATER TABLE -OPERATION AND MAINTENANCE RECORDS
' l ICI I N O '� DE /5I oF�TENT I ON CELL WiLL BE KEPT AND MADE AVAILABLE UPON
REauEST. N.T.S.
I � 1 rr
1 t'p ,
RAIN t;� ! n� II '`
jGARDEN .:
--
-
Mi pW -
-
- ..-!
EARTHEN BERM WEIR,
VEGETATED
( LA
NDSCAPE ANDSGAPE FLAN)
,,-I____
�3.f
�
-�11111111111
FLARED END
LANDSCAPE BOULDERS SECTION
4-b" RIVER ROCK,
SIZED PER INFLOW VELOG I TY.
POND LEVEL
VOLUME:
20% OF REO'D
RAIN -GARDEN -
VOLUME 0 -
- In
GOMPAGTED - _ -
5UB6RADE - -I i -
TYPE II FILTER FABRIC LINER
BENEATH RIP -RAP
Irl �•
11 -
NOTES:
I. SEE 6RAOIN6 PLAN FOR LOCATION, ORIENTATION
AND HORIZONTAL LAYOUT OF FOREBAY(5).
2. MAINTENANCE TO INCLUDE: SEDIMENT REMOVAL
WHEN 25% OF FOREBAY VOLUME IS FILLED WITH
SEDIMENT; MAINTAINING ACCESS TO FOREBAY
AND RAIN GARDEN; GHEGKIN6 FOR EROSION OF
5LOPE-5 AND BERM; HAND -REMOVAL OF WEEDS.
Low
FOREBAY DESIGN DATA:
F l XED, VERTICAL
SEDIMENT DEPTH MARKER WITH
MARKIN55 FOR DETERMINING
SEDIMENT DEPOSITION OVER 71ME
(FOR MAINTENANCE PURPOSES).
RAIN-6AROEN #
I
1
2
FOREBAY #
1
2 1
1
RAIN -GARDEN VOL.
5,583 GF
5,368 OF
2,528 OF
FOREBAY % FLOW
22
78
100
FOREBAY VOL.
14q GF
528 OF
466 GF
ROCK 51ZE
I "
■
ROCK DEPTH
I 1.5 FT.
1.5 FT
115 FT.
* MIX OF 4-b" RIVER ROCK W/
LANDSCAPE BOULDERS, 2-3' AV6.
WOODEN GUARDRAIL (
PROPOSED DRAINAGE
EA5EMENT LIMITS-n f
�� F, a ��
2:1 SLOPE 2:I SLOPE
I= I I i= 1 m I M I M I M I M I M I M I M I A I M I M I M I m i m i m 1= 1= 1= 1 I M I M[ M E= I m i m i m i m i m i m i m i m �AWI M I M I M I ■ IIW l nw i m I w Im I
------
-- ------------------- --------------- 4 -
2
x �,
/ r x
i 1.
3:I SLOPE 3:I SLOP
p 25 '
`. F
_ e.::',�
UJ ,yG 0 - : - -,� . i MM yaw - o spa mm .. ■. a 4 * ss- �a -00 as . � 1r- lM "M t rr M _see .ss a mf i � - ! / y
. GO •--.,.---- _ GO.......---- --- 0 -- ------ -0 GO•--.- �` -, t( r .
'�' y �.
GRATE: 525.0 G6
INV. IN; 524.35
_INV. OUT: 024.25 { Q
_ _ _
n
2Z) - - u
...
__
__
__
___
-1 .
- = -1
n__4
.__
..
__
__
___\
PROPOSED DRAINAGE
EASEMENT LIMIT
i
_ _ 2 FLARED END SECTION -"- }RAIN GARDEN - - - - - - - . . - - - • - - - - - - - . _ � - - - - - - ' r '�:111 . • - _':r ,
'%_ Gb FES # 3 -f _ - - UNDERDRAII SEE 3 - - - - - tiJ . . _% ,� 1.
- INV. OUT: 824.0 cHEDULE, THIS SHEET - ti 0 _
' - _ . r= _ _ - - --- - - _" ..... ' '_ .•.'.........._ . _ . ._ - . _ . .
--- ---
!.� ...-------...---.--------- _--•-.-•----- -_.- _ --� _ - --- ----•- -- --------. .. -
;:. < t - - -� -0- sm -am � ..iim �t Jei._fts do - rl � 's --� •� ri -bg ii jai AM dE d � rw -06 � "- I"- K . )6" � -� -sr i a wd ti�i of � 'A % �' so - Ek 'I& ow -ad ftf #s, �s
-�---------•--..T
•
�.. - -'-
,�_ �D ------ �Gf� - = _-fib.-- _------ --- -GD _.: _ _ -Gfl '/'--GO
.11 - - - - - - - - - - - - - - • - - . __ _ . . . . . . . • . • . . . . . -
1 - _ -
r,LEANOU
I - 3 MORE OF 3 5 BROWN TYPICAL T5 (GO) 3 D _ _ _ _ _ _ _ _ _ _ �In = i
i T RIVER ROCK, 5"-'f" RIVER -� y. �. _ '
- _
f ) ` % �_ ROCK WITH BOULDERS �_.
-.: I
`/ -
.., - - s _ . ery � ;ea M. - W lIt - M - M . M o Li saw 1. (i s �► swt- M - Mi - : _ - - .
-- -------- .'G............... _-GO._.r-.. .. .... GO - . - -GO - ..--- � - ,
1.
--------- - --------------_•-_--------------...... ._.....-. -
:.. �-
.- .... __,_. -.... _ .
....
77
w... _ -
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-
.9. -
= - %
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re i I r-1 ME-1 �fl fl fl �yr1 �I f1 f1 -fi fI fI fI fi - _ -
-- _ i
- - ... /
� 25 -_ - - - "_. I CONCRETE
RISER BOX RB # I
25 - - ... - 3 6RATE:.524.0
INV. IN: 818.50 \
INV. OUT: 518.4D
BIORETEN710N-GELL/RAIN C7ARDEN # I I O.C. TO REFER TO SHEET G-3B, /i
REQUIRED SURFACE AREA : 3,385 S.F. 5 ____ GRADING PLAN FOR THE :�
- - - - PROVIPED SURFACE AREA: 3,7a5 5.F. (115' X35') � PROPOSED STORM DRAINAGE - _ - � _�
- _-_(SEE DETAIL 1 $ 2 THIS SHEET 8 SHEET G-3D FOR SCHEDULE 8 PESICN -_ `___
PLANTING DETAIL5) /
/ ffO;�S�_
-l-_ I �__
0
ly
FOREBAY # 2
MIXTURE OF 3"-5" BROWN
RIVER ROCK, 5"--7" RIVER
ROCK V47H BOULDERS
PROPOSED DRAINAGE
EASEMENT LIMITS
IMPORTA C.G. TO REFER TO SHEETS C-35 (GRADING PLAN), G-5G
(5TORMWATER MANAGEMENT PLAN -RAIN GARDEN PLAN), C-3D
(STORMWATER MANAGEMENT PLAN -LANDSCAPE DETAILS) ANF G-6
(6RAOIN6 4 EROSION CONTROL DETAILS) AT ALL TlME5 DURING THE
CONSTRUCTION OF THE BIORETENTION-CELL/RAfN GARDENS.
5ioretention- Coll / Rain Carden # I SCALE: I" = 10'
1.
O 1020, 36'
'� -
/ k - I
X-: 6-G. TO REFER TO 5HEET G-5B, 6RADIl
PLAN FOR THE PROPOSED STORM
7 DRAINAGE SCHEDULE a PE516N
'\ F-i - `FOREBAY # 3 2 2 FLARED END SEGTIDN
MIXTURE OF 3"-5" BROWN 5 G6 FES # I - I.
RIVER ROCK, 5"-7' RIVER i INV. OUT: 824.0 . :
1 '.
ROCK WITH BOULDERS .
PROPOSED DRAINAGE
EASEMENT LIMITS 3I - .- --l'' l, -0- -- - - - - - PROPOSED DRAINAGE
.. - 30 __ - - - 36- -- -- EASEMENT LIMITS
2:1 SLOPE .... 2 I'll. -... - -- - 2: f SLOPE - - -- -- -- _ - 2q _ . - -
- .. -- -M I Ili I M I= I = I= 1 W_- M I I --I- F-� I i-i-��--� 1 -! 1� r f I �--+-- I Em I. I: = I
- -
-.. - -
- -- - - -1. - 2t - ... LOPE- - . -- -` 28 _ Y_ _ - -
-- -
- - - "�� ; M �_�=sf. �� :1i �. © w im ws m of s m s® m- m � M ss �� s err.�rr.rs.� rns ®�I T J -
-s w _ GD GO GO 2 y O _'� O 27 - - - - ...._ __ .
�_ �- -� N. r -_ _ T - -
- - - rY ' � RAIN GARDEN I G L E A N O U T S (G O) . I - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - " . � -
-. - = UNDERPRAINS, SEE 5 - - TYPICAL 3 - - - 1J ..
- _._. -- - - - - _ i - .,. r - - -
- I� .: . � .. _.__ - _ : _ = SCHEDULE. THIS SHEET - ... - - - - - - - - - - - - - - QI - - C4
- -
-- - - --
-- _ - - . . .
.
N'
t 4 - - _
Q� yi
- . . - ry - -T
...
- .. 1
% .
i .' ! - its J r_ s ns ss �s �r s■ Isw w1 _ _ -' - -
,y .. .......... -- -
. _ -- _ -
GD GO 0 GO GO
_. _-
-.. - - .,�. _ :-'
T _.. _ s e s `� _ -
.-:z. ',w i:: . �.ii -'' � sn 7 _ i� _-: :... �&'�m iG� aca.. .s'3�'" - ir::� ®a..s-c. r�+s. .iuPw., iw�'s'w- ,T-: .____1.1.z ram: iTs- •:>.��: i�: ;. ""-.• .M . -..'-, r'3ic. '1`' 3 .�'�:i i:.T -ter.-.'Fj'.".ca ;li.:? cz.rlm....-�'.:'s �+�• s-�.a sp. -_ - -
�. - -
- -- -_.. ......... .-- - ............ •- ..--- - ---
27
- _ .
- _ ............ -.
�3 J-SLOO'E . _`
- --- - _ 2 _ . _ u .. 28
- _. - -
--.. -.. - - .._
- - --
-- -
- ... - -- -
- _ -.
- 6.G. TO REFER TO SHEET a9 BIORETENTION-GELLlRAIN GARDEN # 2 -_ I _ _ --- _ PROPOSED DRAINAGE CONCRETE RISER BOX RS # 2 I 21
C-3B, 6RAOINC PLAN - REQUIRED SURFACE AREA : 2,325 S.F. 5 EASEMENT LIMITS ORATE: 825.0 3
\ 50 R THE R O 0 m PROVIDED SURFACE SURFACE AREA: 2,560 S.F. (1lb' X20' INV.
IN;OU S 8215
1 (SEE DETAIL 18 2 THIS SHEET SHEET G-3D FOR 1'LANTIN6 DETAIL5)
SCHEDULE S DESIGN
PROPOSED PUBLIC RIGHT
OF WAY
U:2 RAIN C ARDEN/516RETENT I ON CELL - FOREBAY 5 i o r e t e n t i o n- C e l l/
Rain Carden # 2
"
N.T.S.
SCALE: I = 10'
I I 001 I M*
O l0' 20' 50,
5ioretention Faoilitie5 Opicration I$ Maintenance:
Notes - 5ioretention / Rain 5arden
Sioretention Gon5truGtion Se uenGe
GOODWILL 15 RESPONSIBLE TO PERIODICALLY GLEAN THE FACILITY, REMULCH AND REPLACE DEAD, DYING OR DISEASED PLANT MATERIAL. UNDER NO GIRGUMSTAGE5 WILL THERE BE ALLOWED ANY EROSION OR
I. I" 501L MEDIA TO BE MINIMUM OF 2' IN DEPTH FOR RAIN GARDEN # I AND 3' IN
THE GENERAL CONTRACTOR (O.C.) MUST FOLLOW THE FOLLOWING CONSTRUCTION
SEDIMENT TRANSPORTED TO THE BIORETEN71ON FACILITIES OR ANY OTHER INFLUENT WHICH MAY CREATE AN IMPERMEABLE LAYER ON THE FACILITIES.
OE-TH FOR RAIN GARDEN # 2. SOIL MEDIA MIX TO CONSIST OF : 85-88%
SEOUENGE. G.G_ TO INSURE THAT ALL SITE CONSTRUCTION ACTIVITY HAS BEEN
THE BIORETENTION SYSTEM 15 DEFINED AS THE RETENTION AREA (PONDINO AREA), FOREBAY, MULCH AND LANDSGAPINC, WITHIN THE RETENTION AREA, AMENDED SOIL OR PLANTING SOIL !lZADE AND
SAND, 8-12% FINES AND 3.5% OROANIC5. THE SOIL MUST HAVE AN INFILTRATION
COMPLETED PRIOR TO THE iN57ALLATION OF THE BIORETENTION-GELL/RAIN GARDEN, IT
SUBDRAIN WITH GRAVEL BED AND FILTER FABRIC.
RAC OF AT LEAST INCH PER HOUR AND A pH BETWEEN 4.5 AND 7-0%. IN
IS ABSOULTELY REQUIRED THAT ONCE THE PLANTING SOIL IS INSTALLED, ND
ENTIRE RAIN GARDEN AREA SHALL BE IRRIGATED. (NO IRRIGATION EQUIPMENT OR MATERIALS WITHIN THE RETENTION AREA ARE ALLOWED).
ADDITION, THE PLANTING SOIL SHOULD HAVE A 1.5-3% ORGANIC CONTENT AND
SEDIMENTATION BE ALLOWED TO CONTAMINATE THE DEVICE. IF ANY GONTAMINA71ON
�,A - P F SO LE SALTS.
OCCURS, THE G_C. WILL BE REOUIRED TO REMOVE AND REPLACE ALL THE PLANTING SOIL
MAINTENANCE ACTIVITIES 5HALL BE PERFORMED A5 FOLLOWS:
2- ENSURE THAT THE SOIL P-INDEX IS BETWEEN 10-30.
MIX, PLANTS AND UNDERDRAIN5 AT HIS EXPENSE.
AXIMUM C TH - TE ION AREA 5HALL BE 12 INCHES.
I. AFTER EVERY SIGNIFICANT RUNOFF PRODUCING RAINFALL EVENT AND AT LEAST MONTHLY:
4. A Y-L-CH LAYER SHALL BE PROVIDED GONSI5TING OF 2 TO 4 INCHES OF
1. INSTALL ALL EROSIONS CONTROL DEVICES PER PLANS.
• VISUALLY INSPECT AND REPAIR ANY ERODED AREAS. REMOVE TRASH AND DEBRIS.
GC'MERGIALLY AVAILABLE TRIPLE SHREDDED, HARDWOOD MULCH,
2. EXCAVATE RETENTION AREAS AND INSTALL TEMPORARY SILT BASINS AS SHOWN ON
• RE -MULCH ANY VOID AREAS BY HAND AS NEEDED.
5. THE JNDER DRAIN COLLECTION SYSTEM SHALL BE EQUIPPED WITH A
SHEETS G-3A (EROSION CONTROL PLAN) AND 0-6 (ORADINO 6 EROSION CONTROL
AFTER RAINSTORMS, INSPECT THE RETENTION CELL AND MAKE SURE DRAINAGE PATHS ARE CLEAR AND THAT PONDINO WATER DISSIPATES OVER A 4 TO 6 HOUR PERIOD, KEEP IN M€ND, THE
PER-zORATED PVG PIPE (SEE RAIN GARDEN CHARTS) WITHIN GRAVEL LAYER.
PLAN).
E31GRETENTION CELL IS NOT A FOND, IT SHOULD NOT PROVIDE A BREEDING GROUND FOR MOSOUITOE5. M05OUITOF-5 NEED AT LEAST 4 DAYS OF STANDING WATER TO DEVELOP AS LARVA.
Ti- PIPE SHOULD HAVE 3/,5" PERFORATIONS, SPACED ON 6-INCH CENTERS WITH
3. ROUGH GRADE SITE AND COMPLETE ALL SITE DEVELOPMENT WORK.
• WEED REGULARLY AS NEEDED-
A MAXIMUM OF 5 HOLES PER ROW. THE PIPE SHALL BE SPACED AT MAXIMUM
4. UPON COMPLETION AND 57ABILIZATION AND AUTHORIZATION TO DO 50, REMOVE
2. EVERY 6 MONTHS:
OF O FT. ON CENTER AN A MINIMUM OF 0.5% SLOPE 5HALL BE MAINTAINED. A
TEMPORARY SEDIMENT BASINS AND EXCAVATE (UNDERGUT)/REMOVE ALL SILT FROM
• ADD A FRESH LAYER OF MULCH AS NEEDED. THE PREVIOUS MULCH MAY BE REMOVED AND DISCARDED TO AN APPROPRIATE DISPOSAL AREA OR RETAINED IF IT 15 DEGAYED. THE MULCH SHOULD BE
PERMEABLE FILTER FABRIC I5 PLACED BETWEEN THE PLANTING SOIL BED AND
RETENTION AREAS.
PLACED TO DEPTHS NOT EXGEEDING 3 INCHES. 5EEDIN0 GROUND COVER OR GRASS AREA5 SHOULD NOT RECEIVE MULCHING.
Ti-E GRAVEL LAYER.
5- EXCAVATE AND FINAL GRADE RETENTION AREAS AVOIDING ANY FORGAST OF RAIN
• VISUALLY INSPECT VEGETATION FOR DISEASE OR PEST PROBLEMS, IF TREATMENT 15 WARRANTED, USE THE LEAST TOXIC APPROACH. REMOVE AND REPLACE ALL DEAD OR DYING VEGETATION
6. IF APPLICABLE, THE FILL BERM OF THE RAIN GARDEN SHALL BE 5 FT. WIDE
EVENTS, INSTALL FOREBA`'S AND STONE OUTLET DEVICES.
GON5IDERED BEYOND TREATMENT.
T :'1GAL AND COMPACTED TO oi5% STANDARD PROGTOR WITH SOIL THAT IS
6. INSTALL UNDERDRAIN5 AND GRAVEL PER PLAN AND DETAIL SHOWN ON THI5 SHEET
:7. ANNUALLY:
NC` HIGHLY PERMEABLE OR WHICH DOES NOT EXHIBIT SIGNIFICANT SHRINK
(G-3G).
• CHECK THE PH OF THE PLANTING SOIL. APPLY AN ALKALINE PRODUCT SUCH AS LIMESTONE, AS NEEDED,
51�-LL OR DISPERSION PROPERTIES.
7. INSTALL 501L MEDIA MIX PER SHOWN ON THIS SHEET (C-3G).
PRUNE EXCESS OROWTH. TRIMMED MATERIALS MAY BE REGYGLED BACK IN THE REPLENTISHED MULCH OR LAND FILLED IF THERE 15 A CONCERN OF HEAVY METALS AGGUMJLATION.
7. 5LOc'E5 SHALL BE GRADED TO NO GREATER THAN 5: 1.
5. INSTALL SOD, PLANT MATERIALS AND MULCH AS SHOWN ON PLAN G-3D (STOMRv,l
• GORE AERATION OR CULTIVATINO OF UNVEGETATED AREAS MAY BE REQUIRED TO ENSURE ADEQUATE FILTRATION.
MANAGEMENT, BIORETENT:.N CELL PLANTING DETAILS).
• THE OVERFLOW STRUCTURE SHOULD BE INSPECTED TO ENSURE IT IS FUNGTIONINO. ACCUMULATED TRASH AND DEBRIS SHOULD BE REMOVED AS NECESSARY.
IMPORTANT NOTE: "NO WETLANDS EXIST ON THIS SITE"
Suite 301 530 north Trade Street
Winston-Salem, NC 27101
Telephone [phone]
Fax [phone]
MILLER
LANDSCAPE
ARCHITECTURE
TURNING LAND
INTO LANDMARKS
120 Club Oaks Court, Suite 100
Winston-Salem, N C 2 7 1 0 4
(3 3 6) 7 6 5- 1 9 2 3
fax [phone]
[e-mail]
Project:
C OODw 1 LL I NDU5TR I E5
Mo r
GKSYILL� NO
Sheet Title:
STORMHATER MANAC-�MENT
PLAN- 510-RETENTION/RAIN
C ARDEN PLAN 4 DETAILS
Issue Date:
11/O01/Oq
Revisions:
12/0I/0oi- Revisions per Town Comments
12/17/011- Revisions / NGDENR Comments
0I/66/10- Revisions / NGDENR Comments
st'i fO' i 2 v. i 1/Ia/' o- __-.
13c.! ...
C-3r, - .. 416/,0
Project Number:
Sheet Number:
Gs5G
North
O 50, 60' ci0'
As Instruments of service these drawings and the design
-eprescrted are the property of Waiter Robbs Callahan d
'icrcc Architects, PA. Reprocuctfon or use of these drawings
ether than for the project trtended without written consent
'rom the architect 15 prohlblted. Urauthorized use will be 5ubJect
.a legal aotl0r.
. Tr- 1 i r r `r`' � i -'-T - 1T - t -�-.� f 'Tr' ty i -7-T �f "i � , � � -ti 1 ^'-rz 7- I rt
," . 1 �, i i' 1i, ' " ( ,I ' ti l li l ,�S � ft , I.' ; ,

Y
40
d
O
z
A
A
SITE
v �4
Ov
north
_Vicinitq Map
Not to 5co1e
=au =;�ea T-re uraLlun:
h IUfILIri i-iuLci—
• AREAS TO BE SODDED SHALL BE RIPPED AND SPREAD WITH TOPSOIL 5"
ANY TREES PLANTED WITHIN THE BIO-RETENTION
DEEP_ TOTAL SOD BED PREPARED DEPTH SHALL BE 4 TO 6 DEEP.
GARDEN SHOULD BE PLANTED WITH THE TOP OF THE
• LOOSE ROCKS, ROOTS AND OTHER 055TUGTION5 SHALL BE REMOVED
ROOT BALL PARTIALLY OUT OF THE MEDIA. THEY
FROM THE SURFACE SO THAT THEY WILL NOT INTERFERE WITH MAINTENANCE
SHOULD BE PLANTED TO HAVE FROM 1/5 TO 1/2 OF
OF VEGETATION.
WITHIN THE MEDIA. THIS WOULD
THE ROOT BALL E
• SURFACE FOR FINAL SOD BED PREPARATION, AT FINISH GRADES SHOWN,
LEAVE FROM 2/5 TO 1/2 OF THE ROOT BALL ABOVE
SHALL BE REASONABLY SMOOTH AND UNIFORM.
THE MEDIA.
• SOIL TEST SHOULD BE TAKEN. PROVIDE LIME AND FERTILIZER ACCORDING
TO THE SOIL TEST REPORT.
+ LIME AND FERTILIZER SHALL BE APPLIED UNIFORMLY AND MIXED INTO THE
TOP 3 TO 4 I NGHES OF SOIL TO AVOID ROOT INJURY TO SOD.
• SOD ONCE ALL TRENCHING AND OTHER LAND DISTURBANCE IS COMPLETE.
• SOD INSTALLED IN BID -RETENTION GARDENS SHOULD HAVE SANDY LOAM
BASE (NO CLAY) AND AREAS WITHIN BIO-RETENTION GARDENS SHALL NOT
BE FERTILIZED OR LIMED.
f3ioretention-Cell main Carden Plant List
5YM.
OTYT
COMMON NAME
SCIENTIFIC, NAME
GAL.
HEIGHT
SPREAD
REMARKS
5HRUB5
ELP
19,
Elea nus
Elea nus pun ens
-
24"-50"
24"-30"
-
IH
14
Indian Hawthorn
Raphiolepsis indica 'EEenor Tabor'
-
15" min.
24" min.
55, heavy, full
OLL
42
Otto Luyken Laurel
Prunu5 laurocerasus 'Otto Luyken'
-
50" min.
24" min.
container, heavy/full
LPS
64
Little Princess 5pirea
Spireo Joponica 'Little Princess'
-
l5" min.
15" min.
35, heavy, full
ORNAMENTAL C-RA55E5 / GROUNDGOVERS / PERENNIALS
DMC
34
Dwarf Maiden Grass
Misconthus 51nersis 'Adac3#o'
-
18" min.
-
container, full
sHIC
31
5witcheross
Panicum Virgatum
-
IS" min.
-
container, full
BES
81
Black -Eyed Susan
Rudbeckia Hirto
-
la" min.
-
IC,, full
DL
534
`5tella de Oro' Da lil
Helmerocallis 'Stella de Oro'
-
18" min.
-
IC,, full
SOD - HYBRID TALL FESCUE - NORTH GAROLINA CERTIFIED SOD GRA55
6'-0"
WOODEN GUARDRAIL
5ioretention Facilities Operation $ Maintenance:
1
. ) OL 4'I O G
(3 L, ..
I SOD
SOD �_ (IO) BES, I8"O G
i
-J - (5) IH, 5' O.G.. .
....
.
7 .. . ..... (1) SWG 6'O.G.
OULDERS, YP. (!00) DL, 1" O.,
, .
(65) DL, 18" O.G (7) ELF, 6'C) C' : _::(4) OLL, 4' O G %JJ�)
_. (3) LPS, 3 O.G
.. r
IH 3' O G (2) OLL, 4 O G. (6) 1 H, 5' O.G (2) OLL, 4 O.G .
— J_ Ji JJ1
/ J
BOULDERS, TYP. — — — — — — — — — — — i -
o 0 o a O
0 0 �u ��u+fp�► (5) LPS, 5'O.G.
_
c Il DMG, 4'0.0. - a ::::::::•...... .. a :::::::::.: . a g"
10 DL i O.C. .................. ( )
=-r'--
5 DMG 4 O.G.
2 LPS 3 O.G. rNNW-
( )
()
a
r
r I DMO4 D.G.
- z
r 4
2O.C.
- - ) OLL 4 O G
re
(`1) BES !8
BOULDER WALL. DMG, 4'0.G.J (2) SAG, 61O.G.
SEE DETAIL I, : srX.
r�h - z
:..: SOD L �\ TH#5 SHEET I :: (0) BE5�18 O.G. (f)) DMG, 4 O G (4) LPS, 5'O.G.
(3) LP5, 5'O.G_ r ; ..... I
. SOD \ -::•. � r 1
(2) DMG, 4'O.G. ! (2) DMG, 4'O.G. - (5) BES, 0 "O G i::::= =r -::::. > :.:''' i 1 �I
-, .
- _
(4) OLL, 4 O.G. -
t3 --_r........ O)SWG 6'O.GG
I i. DULDERS, TYP. (7) BES, 18 O.G.
-a - - >= :;_:•: `! 65) DL, 15" O.G.
a) BES, . _ _ �. _ -- j. :..::. / ;,
(2) 'ELF, 6'O.C. z ".'f �,.- --.
2) SWCC, 6 D.G__ _. . . - --- - SOD r:`'u
(4) LPS, 3'O.G. _ - I
_
z•
•�rr• . _ -_
/ (4) LPS 3'O G.(I) DMG, 40.C. +
. ..... . . . ...
------- ... ... ......... .... . . ..3OLL, 4'O.G�.
/
SOD - - - - SOD . I / j
(20) DL .5" O.G. (5) LPS, 3'0.0. i \`\
SWC, 61O.0
(6) LPS, 51O.G. (1) DMG, 4'0.C. `
- 6) OLL, 4' O.G. _-__...__ - - - - - (1) DLL, 4' D.G.
Liore,tention / Rain Carden # I — Flantinp Details SCALE: 1" = 10'
O 10' 20' 50,
31X21X4' (4) LPS, 3'0.G.
BOULDER, TYP.. (2) OLL, 4' 0 C, ��~~
(3) DMG, (5) SWC, 510.G_
(4) LP5, 5'O.G. (I} DMG, 4'O.G. —I
(I) or
5WG, 510.G. - SOD
(26) DL, 18" O.G
(4) BES, 18"O.G. k,,<<c :. +-
;.
- - (2) DMG, 40. - _ -
(6) OLL, 4' O.G. _.- ..; . . .. . . - - - - -
l8" O.G. ..... G O G ' 4 .
- -
.� ►` (I) DMG, 4'O.G. 50D ( D 1 — . 50
(11) BES, 18 O.G. -
2'X2'X3' BROWN
BOULDER, TYP.. :: i • - - - - - - - - --- n`
y . .. ...... .. - ---
r
- .. - -- - -
Bioretention / Rain Carden #
GOODWILL 15 RESPONSIBLE TO PERIODICALLY GLEAN THE FACILITY, REMULGH AND REPLACE DEAD, DYINO OR DISEASED PLANT MATERIAL. UNDER NO GIRGUMSTACES WILL THERE BE ALLOWED ANY EROSION OR
SEDIMENT TRANSPORTED TO THE BIORETENTION FACILITIES OR ANY OTHER INFLUENT WHICH MAY CREATE AN IMPERMEABLE LAYER ON THE FACILITIES.
THE 51ORETENTION SYSTEM IS DEFINED AS THE RETENTION AREA (PONDINC AREA), FOREBAY, MULCH AND LAND' -_GAPING WITHIN THE RETENTION AREA, AMENDED SOIL OR PLANTING 501L SUBGRADE AND
SUBDRAIN WITH GRAVEL BED AND FILTER FABRIC,.
ENTIRE RAIN GARDEN AREA SHALL BE IRRIGATED. (NO IRRIGATION EOUIPMENT OR MATERIALS WITHIN THE RETENTION AREA ARE ALLOWED).
MAINTENANCE ACTIVITIES SHALL BE PERFORMED A5 FOLLOWS:
I. AFTER EVERY SIGNIFICANT RUNOFF PRODUCING RAINFALL EVENT AND AT LEAST MONTHLY:
• VISUALLY IN5PEGT AND REPAIR ANY ERODED AREAS. REMOVE TRASH AND DEBRIS.
• RE -MULCH ANY VOID AREAS BY HAND AS NEEDED.
• AFTER RAINSTORMS, INSPECT THE RETENTION CELL AND MAKE SURE DRAINAGE PATHS ARE CLEAR AND THAT PONDING WATER DISSIPATES OVER A 4 TO 6 HOUR PERIOD. KEEP IN MIND, THE
BIORETENTION CELL IS NOT A POND. IT SHOULD NOT PROVIDE A BREEDING GROUND FOR MOSOUITOES-. M05OUITOE5 NEED AT LEAST 4 DAYS OF STANDING WATER TO DEVELOP AS LARVA.
• WEED REGULARLY AS NEEDED.
2. EVERY 6 MONTHS:
• ADD A FRESH LAYER OF MULCH AS NEEDED. THE PREVIOUS MULCH MAY BE REMOVED AND DISGARDi<D TO AN APPROPRIATE DISPOSAL AREA OR RETAINED IF IT IS DECAYED. THE MULCH SHOULD BE
PLACED TO DEPTHS NOT EXCEEDING 3 INCHES. SEEDING GROUND COVER OR GRASS AREAS SHOULD NOT RECEIVE MULCHING.
• VISUALLY INSPECT VEGETATION FOR DISEASE OR PEST PROBLEMS, IF TREATMENT IS WARRANTED, USE THE LEAST TOXIC APPROACH. REMOVE AND REPLACE ALL DEAD OR DYING VEGETATION
CONSIDERED BEYOND TREATMENT,
5: ANNUALLY:
• CHECK THE PH OF THE PLANTING SOIL. APPLY AN ALKALINE PRODUCT SUCH AS LIMESTONE, AS NEEDED.
• PRUNE EXCESS GROWTH. TRIMMED MATERIALS MAY BE RECYCLED BACK IN THE REPLENTI5HED MULCH OR LAND FILLED IF THERE 15 A CONCERN OF HEAVY METALS ArCUMULA710N.
• GORE AERATION OR CULTIVATING OF UNVEGETATED AREAS MAY BE REQUIRED TO ENSURE ADEGUATE FILTRATION.
• THE OVERFLOW STRUCTURE SHOULD BE INSPECTED TO ENSURE IT 15 FUNCTIONING. ACCUMULATED TRAe- AND DEBRIS SHOULD BE REMOVED AS NECESSARY.
(II) LP5, 31O.G. (20) DL, la" O.G. \\ IJ // \_(6) LPS. 3'0_G. ' ��/ \-(4) OLL 4' O r
- Plantina Dotai Is
Notes - Bioretention / Rain Carden
I. 1" SOI_ MEDIA TO BE MINIMUM OF 2' IN DEPTH FOR RAIN GARDEN # I AND 3' IN
DEFT-- FOR RAIN GARDEN # 2- SOIL MEDIA MIX TO CONSIST OF : 85-88%
SANG 8-12% FINES AND 5.5% ORGANICS. THE SOIL MUST HAVE AN INFILTRATION
RATS OF AT LEAST INCH PER HOUR AND A pH BETWEEN 4.5 AND 7.030. IN
ADC -ION, THE PLANTING 501L SHOULD HAVE A 1.5-3% ORGANIC, CONTENT AND
MA - P �51 U LE SALTS.
2. ENSURE THAT THE SOIL P-INDEX IS BETWE-30.AXIMUM C TH TION AREA SHALL BE 12 INCHES.
4. A N,,LGH LAYER SHALL BE PROVIDED CONSISTING OF 2 TO 4 INCHES OF
GOv\MERGIALLY AVAILABLE TR€FLE SHREDDED, HARDWOOD MULCH.
5. THE jNDInR DRAIN COLLECTION SYSTEM SHALL BE EQUIPPED WITH A
PER=CRATED PVC, PIPE (SEE RAIN GARDEN CHARTS) WITHIN ERAVEL LAYER.
THE PIPE SHOULD HAVE 3/8" PERFORATIONS, SPACED ON 6-INCH CENTERS WITH
A MAXIMUM OF 5 HOLE5 PER ROW. THE PIPE SHALL BE SPACED AT MAXIMUM
OF O FT_ ON CENTER AN A MINIMUM OF 0.5% SLOPE SHALL BE MAINTAINED. A
PERMEABLE FILTER FABRIC 15 PLAGED BETWEEN THE PLANTING SOIL BED AND
THE: GRAVEL LAYER.
6. 17 A-FLIGABLE, THE FILL BERM OF THE RAIN GARDEN SHALL BE 5 FT. WIDE
TYP GAL AND GOMPAGTED TO 15% STANDARD PROCTOR WITH SOIL THAT IS
NO- HIGHLY PERMEABLE OR WHICH DOES NOT EXHIBIT 'SIGNIFICANT SHRINK
5k^E_L OR DISPERSION PROPERTIES.
7. SLOES SHALL BE GRADED TO NO GREATER THAN 5:1.
SCALE: I" = 10'
Bioretention Construction Se uence
THE GENERAL CONTRACTOR (G.G.) MUST FOLLOW THE FOLLOWING CONSTRUCTION
SEQUENCE. G.G. TO INSURE THAT ALL SITE GONSTRUGTION ACTIVITY HAS BEEN
COMPLETED PRIOR TO THE INSTALLATION OF THE BIORETENTION-CELL/RAIN GARDEN. IT
IS ABSOULTELY REQUIRED THAT ONCE THE PLANTING SOIL IS INSTALLED, NO
SEDIMENTATION BE ALLOWED TO CONTAMINATE THE DEVICE. IF ANY GONTAMINATION
OGGURS, THE C.G. WILL BE REQUIRED TO REMOVE AND REPLACE ALL THE PLANTING 501L
MIX, PLANTS AND UNDERDRA i N5 AT H15 EXPENSE.
I. INSTALL ALL EROSIONS CONTROL DEVICES PER PLANS.
2. EXCAVATE RETENTION AREAS AND INSTALL TEMPORARY SILT BASINS AS SHOWN ON
SHEETS 0-3A (EROSION CONTROL PLAN) AND G-6 (GRADING 4 EROSION CONTROL
PLAN).
5, ROUGH GRADE SITE AND COMPLETE ALL SITE DEVELOPMENT WORK.
4. UPON COMPLETION AND STABILIZATION AND AUTHORIZATION TO DO 50, REMOVE
TEMPORARY SEDIMENT BASINS AND EXCAVATE (UNDERCUT)/REMOVE ALL SILT FROM
RETENTION AREAS.
5. EXCAVATE AND FINAL GRADE RETENTION AREAS AVOIDING ANY FORGA5T OF RAIN
EVENTS. INSTALL FOREBAY5 AND STONE OUTLET DEVICES.
6. INSTALL UNDERDRAIN5 AND GRAVEL PER PLAN AND DETAIL SHOWN ON THIS SHEET
7. INSTALL SOIL MEDIA MIX PER SHOWN ON THIS SHEET
8. INSTALL 50D, PLANT MA" EzRIAL5 AND MULCH A5 SHOWN ON PLAN G-3D (STOMRNATER
MANAGEMENT, BIORETENT ON CELL PLANTING DETAILS).
Suite 301 530 North Trade Street
Winston-Salem, NC 27101
Telephone [phone]
Fax 336-7?5.1465
MILLER
LANDSCAPE
ARCHITECTURE
TURNING LAND
INTO LANDMARKS
120 Club Oaks Court, Suite 100
Winston-Salem, N C 2 7 10 4
(3 3 6) 7 6 5- 1 9 2 3
fax [phone]
[e-mail]
Project:
600PN I LL I NPU5TRI ES
MOOKSV ILLE, NO
Sheet Title:
STORMN4TER MArNA DEMENT
PLAN— S10—RETENTION/RAIN
OAR -DEN # PLANTI NO
DETAIL5
Issue Date:
I I /OCl/Oof
Revisions:
12/0I/Dci- Revisions per Town Comments
12/17/01- Revisions / NGDENR Comments
01/06/10- Revisions / NGDENR GommentG
sw9 rzat
(ALL
Project Number:
Sheet Number:
North
0 50, 60' 1E0'
As Instruments of servlce these drawings and the design
-cprmentod are the property of Walter Robbs Callahan t
plerce Architects, PA. Roprocuctlon or use of these drawings
'thcr thon for the project Intended without written consent
Prom the architect is prohibited. unauthorized use will be subject
to legal ootlon.
1. r
j -, ;lY - J•" l�},-� ti,1 L'r': �' •4'' 'Y:i ri.
�• F,� ,k. .i a.id �+1 •Ci. y .r . . [.. a ..I S,:. �,. s,1.Il �k I,if: 4f I�'' i ; t`: iY
P-p.lI•, tR, r :•4r r r,rt•ws-