SW3191105_Millbridge Phase 7E Revised Sheets_1/21/2020

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PROJECT
SITE
VICINITY MAP N.T.S.
DEVELOPMENT DATA FOR MILLBRIDGE PHASE 7E
TAX PARCEL ID: 05168019
05168018
05168018B
CONDITIONAL USE ZONING NO. CU-001545-2013
TOTAL ACREAGE: +/- 45.14 ACRES
TOTAL AREA IN R/W:
TOTAL AREA IN LOTS:
TOTAL AREA IN COS:
PERIMETER BUFFER:
EXISTING POND:
REMAINING:
TOTAL AREA IN FUTURE 7F
ZONING:
PROPOSED USE:
PROP. DENSITY:
BUILDING TYPE:
WATERSHED:
FIRST WATERCOURSE:
+/- 4.37 A.C.
+/- 12.39 AC.
+/- 7.47 A.C.
+/- 0.85 A.C. (+/- 11.4%)
+/- 1.01 A.C. (+/- 13.5%)
+/- 5.61 A.C. (+/- 75.1 %)
+/- 20.91 A.C.
CU R4-PRD & CU R-3 (TOWN OF WAXHAW)
SINGLE FAMILY RESIDENTIAL
3.10 UNITS/AC.
DETACHED SINGLE FAMILY HOMES
LOWER CATAWBA
12-MILE CREEK
LOT SIZE:
MIN LOT SIZE REQUIRED: 6,000 S.F. (0.138 AC.)
MIN LOT SIZE PROVIDED: 6,032 S.F. (0.138 AC. - LOT #621-625)
AVG. LOT SIZE PROVIDED: 7,135 S.F. (0.164 AC.)
MAX LOT SIZE PROVIDED: 10,471 S.F. (0.24 AC. - LOT #678)
LOT COUNT:
TOTAL NUMBER OF DWELLINGS: 75 LOTS
52' SINGLE FAMILY (DETACHED) 75 LOTS (100%) (52' X 130' TYP.)
BUILDING SETBACKS (MIN.)
FRONT YARD SETBACK: 20'
SIDE YARD SETBACK: 5' (10' CORNER LOTS)
REAR LOT SETBACK: 20'
*MAXIMUM STRUCTURE HEIGHT TO BE 45'*
*MILLBRIDGE PHASE 7E SHALL COMPLY WITH PLAN
REVIEW GUIDELINES FOR MILLBRIDGE SUBDIVISION*
INTERNAL STREET NETWORK:
TOTAL LINEAR FOOT DEEP RIVER WAY:
1,773 LF
TOTAL LINEAR FOOT GABARDINE LANE:
481 LF
TOTAL LINEAR FOOT BATISTE AVENUE:
548 LF
TOTAL LINEAR FOOT WHIPCORD DRIVE:
795 LF
TOTAL LINEAR FOOT HANCOCK ROAD:
210 LF
INTERNAL STORMWATER RESTRICTIONS:
BMP #1 IMPERVIOUS RESTRICTION - 3,500 SQ. FT. PER LOT
BMP #2 IMPERVIOUS RESTRICTION - 3,500 SQ. FT. PER LOT
BMP #3 IMPERVIOUS RESTRICTION - 3,500 SQ. FT. PER LOT
GENERAL NOTES.
BOUNDARY INFORMATION
BOUNDARY INFORMATION OBTAINED FROM SURVEY PREPARED BY McKIM & CREED
SIGNED JUNE 24TH, 2008 AND A SUPPLEMENTAL SURVEY COMPLETED BY SUMMIT OF
THE CAROLINAS, P.C. ON NOVEMBER 18TH, 2016
TOPOGRAPHIC INFORMATION
TOPOGRAPHY FOR THIS SECTION OF MILLBRIDGE IS A COMPILATION OF AERIAL
SURVEY OBTAINED FROM LAND DESIGN, INC. ON OCTOBER 30, 2013. ROADWAY
CONNECTIONS WERE OBTAINED FROM PHASE 7ABC CONSTRUCTION DOCUMENTS.
CONTRACTOR SHALL VERIFY ELEVATIONS PRIOR TO CONSTRUCTION.
WETLAND & FEMA FLOOD INFORMATION
WETLAND INFORMATION OBTAINED FROM SURVEY COMPLETED BY SUMMIT OF THE
CAROLINAS, P.C. ON NOVEMBER 18TH, 2016. NO WETLANDS EXIST WITHIN MILLBRIDGE
PHASE 7E BUT DO EXIST IN MILLBRIDGE PHASE 7F. THIS SITE IS LOCATED WITHIN
FEMA FLOOD HAZARD ZONE 'X' PER PANEL 3710446300J.
HORIZONTAL REFERENCE: NAD83
VERTICAL REFERENCE: NAVD88
SUBMITTED BY: LANDEAVOR, LLC
9101 SOUTHERN PINE BLVD STE 210
CHARLOTTE, NC 28273
PHONE NUMBER: [phone]
EMAIL:[e-mail]
DEVELOPER: LANDEAVOR, LLC
9101 SOUTHERN PINE BLVD STE 210
CHARLOTTE, NC 28273
PHONE NUMBER: [phone]
EMAIL:[e-mail]
DESIGN ENGINEER: W.K. DICKSON - WESTON BOLES, PE
1213 W. MOREHEAD STREET, SUITE 300
CHARLOTTE, NC 28208
PHONE NUMBER: (704)-334-5348
211 0
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13
MILLBRIDGE PHASE 7E
TOWN OF WAXHAW, UNION COUNTY, NORTH CAROLINA
FOR
LANDEAVOR LLC.
9101 SOUTHERN PINE BLVD, CHARLOTTE, NC 28273
DEC. 2019
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PHASE7D
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WSLD MILLBRIDGE VI LLC
PIN:05165001 / I
ZONING CU R4-PRD / L
\ STREAM-j
BUFFER
(TYP.) R i... BMP I
r STORMWATER
POND (TYP)
V.
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/ \ \ I
630
631 \ �Py
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694
_ Z I� BMP � �� ' � 633
STORMWATER \�. 678
POND (TYP) 679
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634
_ 75 UNIT MAIL�OX STOP SIGN (TYP.)- 677
C) z . KI OS'K / GOs 691 I
D 635 _ - 680-
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661 I STREET IG (TYP.) 676 690 I
636 - i u u ! � � - - -
�� - -
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STORMWATER -i
637
675 � 689
EASEN EMT (TYP) I -i
70 I
�/ I 663 v 674 m 688 I I
638 �j 660 01! i 683
HANCOCK ROAD
639
i 640
12' BMP PON
- -
ACCESS ROAD (TYP.)
641
PROPERTY
BOUNDARY (TYP.)
I.
BMP
STORMWATER
POND (TYP)
I.
BMP POND WITH VINYL
COATED CHAINLINK
SECURITY FENCE AROUND
PERIMETER (TYP.):.:
[e-mail]
DESIGNER:
Know what's below. CONNOR HORN, El
334.5348
Call before you dig (704) [e-mail]
664
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659
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-
665
II658
1
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II
657
656
667
- - J 673
684 -
1 671 1 672
668 669 670 I 1
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WHIPCORD DRIVE-�
20' NATURAL PERIMETER AIUWAY
TREE SAVE (TYP.) CSXR
PLAN VIEW
SCALE: 1" = 100'
687
686
685
20' UTILITY `
EASEMENT (TYP.)
FUTURE
PHASE 7E
NOW OR FORMALLY
WSLD MILLBRIDGE VI LLC
PIN:05168018B
ZONING: CU R-3
FUTURE
PHASE 7F
NOW OR FORMALLY
WSLD MILLBRIDGE VI LLC
PIN 05168018
ZONING: CU R-3
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PHASE 7C
Sheet List Table
SHEET
NUMBER
SHEET TITLE
DRAWING
REVISION
NUMBER
REVISION
DATE
C1.0
COVER SHEET
C
1/21/2020
C2.0
EXISTING CONDITIONS AND DEMOLITION PLAN
B
12/18/2019
C3.0
OVERALL SITE PLAN
B
12/18/2019
C3.1
SITE PLAN - SHEET 1
B
12/18/2019
C3.2
SITE PLAN - SHEET 2
B
12/18/2019
C4.0
OVERALL GRADING PLAN
B
12/18/2019
C4.1
GRADING PLAN - SHEET 1
B
12/18/2019
C4.2
GRADING PLAN - SHEET 2
B
12/18/2019
C4.3
GRADING PLAN - INSET
B
12/18/2019
C5.0
PLAN & PROFILE
B
12/18/2019
C5.1
PLAN & PROFILE
B
12/18/2019
C5.2
PLAN & PROFILE
B
12/18/2019
C5.3
PLAN & PROFILE
B
12/18/2019
C5.4
PLAN & PROFILE
B
12/18/2019
C5.5
PLAN & PROFILE
B
12/18/2019
C6.0
OVERALL EROSION CONTROL - PHASE I
B
12/18/2019
C6.1
EROSION CONTROL - PHASE I
B
12/18/2019
C6.2
EROSION CONTROL - PHASE I
B
12/18/2019
C6.3
OVERALL EROSION CONTROL - PHASE II
B
12/18/2019
C6.4
EROSION CONTROL - PHASE II
B
12/18/2019
C6.5
EROSION CONTROL - PHASE II
B
12/18/2019
C7.0
LANDSCAPE PLAN - SHEET 1
B
12/18/2019
C7.1
LANDSCAPE PLAN - SHEET 2
B
12/18/2019
C8.0
GENERAL NOTES
B
12/18/2019
C8.1
GENERAL NOTES
B
12/18/2019
C8.2
GENERAL NOTES
B
12/18/2019
C9.0
DETAILS - SHEET 1
B
12/18/2019
C9.1
DETAILS - SHEET 2
B
12/18/2019
C9.2
DETAILS - SHEET 3
B
12/18/2019
C9.3
DETAILS - SHEET 4
B
12/18/2019
C9.4
DETAILS - SHEET 5
B
12/18/2019
C9.5
DETAILS - SHEET 6
B
12/18/2019
C9.6
DETAILS - SHEET 7
B
12/18/2019
C9.7
DETAILS - BMP #1
C
1/21/2020
C9.8
DETAILS - BMP #2
C
1/21/2020
C9.9
DETAILS - BMP #3
C
1/21/2020
APP-A
ALTA SURVEY
LANDEA
100 0 100 200
SCALE: 1" = 100'
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community infrastructure consultants
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1213 W. MOREHEAD STREET
SUITE 300
CHARLOTTE, NC 28208
(t) [phone]
(f) [phone]
WWW.WKDICKSON.COM
NC LICENSE NO.F-0374
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DESIGN BY: CJH
DRAWN BY: CJH
PROJ. DATE: DEC. 2019
DRAWING NUMBER:
C1.0
WKD PROJ. NO.:
20170279.00. C L

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INLET PIPE -/
ENERGY DISSIPATOR
NOTE TO CONTRACTOR:
DAM MATERIAL AND COMPACTION REQUIREMENTS
ARE TO BE FIELD DETERMINED BY GEOTECH
ENGINEER. ALL WORK REGARDING THE DAM
EMBANKMENT MUST BE MONITORED AND APPROVED
BY GEOTECHNICAL ENGINEER. DEPENDING UPON
SITE CONDITIONS, IT MAY BE NECESSARY TO ADD OUTLET STRUCTURE
AN IMPERVIOUS KEYWAY OR ADDITIONAL ANTI- (SEE OUTLET STRUCTURE DETAIL)
SEEP COLLARS. COLLARS TO BE SIZED BY GEOTECH.
LITTORAL SHELF WITH
WETLAND PLANTINGS
(6' MIN. WIDTH)
RIPRAP BERM AND
WEIR CLASS B RIP
INVERTED WATER
QUALITY ORIFICE
RAP 15" MIN. DEPTH
10 YEAR
= 569.84'
YEAR
= 567.75'
PERMANENT POOL
-
566.50'
- - - - -
1 ' -0" 1" = 566.95'
- - - - - -
-
6: 1 SLOPE
ST:
_
O
o�0
6' LITTORAL SHELF
_ Q ....
_
POND BOTTOM 558.00' L
2:1 SLOPE STABILIZED
I
TO POND BOTTOM
MAIN POND �
TOP OF BERM 2 SEDIMENT FOREBAY 2 _ 12" SEDIMENT STORAGE
557.00'
I 10, -'
EMERGENCY SPILLWAY 571.80
- L
GEOMEMBRANE LINER -
(NON -PUNCTURE) CLASS I RIP RAP SPILLWAY
SPILLWAY ELEVATION IS EMERGENCY SPILLWAY DETAIL
GENERAL NOTES AT THE TOP OF LINER
1. PRECAST STRUCTURES SHALL CONFORM TO LATEST ASTM C-913 SPEC FOR "REINFORCED CONCRETE WATER AND WASTE WATER
STRUCTURES."
2. CONCRETE COMPRESSIVE STRENGTH 4000 PSI MINIMUM.
3. STEEL REINFORCING CONFORMS TO LATEST ACI-318 SPECS. FOR REINFORCED CONCRETE.
4. SECTION JOINTS TO BE SEALED WITH BUTYL RUBBER SEALANT SUPPLIED BY VENDOR AND INSTALLED BY CONTRACTOR. EXTERIOR OF
JOINTS TO BE WRAPPED WITH 6" BUTYL WRAP SUPPLIED BY VENDOR OF BOX.
5. BARREL (36"0) CONNECTION AND 12" DIP INLET PIPE TO BE SEALED WITH LINK SEAL CONNECTORS SUPPLIED BY VENDOR AND INSTALLED
BY CONTRACTOR.
6. SHOP DRAWINGS MUST BE SUBMITTED AND APPROVED BY THE ENGINEER BEFORE CONSTRUCTION.
7. GEOTECHNICAL ENGINEER SHALL MONITOR DAM AND OUTLET STRUCTURE INSTALLATION.
8. CONTRACTOR TO ENSURE POND BOTTOM AND SIDES HAVE 0.1 FT/DAY INFILTRATION RATE THROUGH TESTING OF NATIVE SOILS OR
INSTALLATION OF MINIMUM 12" THICK LAYER OF CLAY SOIL.
9. ANTI -SEEP COLLARS SHALL BE SPACED EVENLY ALONG THE ENTIRE STORM PIPE RUN. CONTRACTOR SHALL COORDINATE WITH THE
ENGINEER SHOULD THIS SPACING NOT BE ATAINABLE
10. PERMANENT POOL SHALL BE DRAINED WITH A SUMP PUMP FOR PERIODIC MAINTENANCE.
WET DETENTION POND #1
- - - _ -ANTI-SEEP
i COLLARS (TYP.) '
TURTLEHEAD
WHITE
6" PVC SCREW -
TYPE PLUG
6" PVC TEE
TOP OF BERM
10.0' 573.00
(MIN.)
EMERGENCY
SPILLWAY
571.80
6'-0" x6$-0" x 1'-6
CONCRETE ANTI -FLOATATION PAD
#4 REBAR, 6" OC EACH WAY 3"
COVER OF ALL REINFORCEMENT
TEMPORARY POOL
PERMANENT POOL
6" PVC STUBBED
INTO BOX
6" PVC CAP WITH
1.75" HOLE DRILLED
WATER QUALITY ORIFICE DETAIL
TOP OF STRUC
CLASS I RIP RAP
SPILLWAY
(8) ANTI -SEEP COLLARS
R 7n'
TOP OF STRUCTURE
WEIR (SEE WEIR
AND ORIFICE
'ROPOSED PIPE DETAIL)
WQ i
(SEE
SS B
CRETE
SECTION
ANTI -SEEP COLLAR
N.T.S.
REMOVABLE 4'X4' STEEL GRATE
WATER QUALITY
ORIFICE PIPE
CONNECTION
(SEE DETAIL) WEIR AND ORIFICE DETAIL
I I LEGEND
OTANICAL NAME
COMMON NAME
SIZE
QTY
GITTARIALATIFOLIA
DUCK POTATO
2"x5" PLUG
125
CORNUS CALAMUS
SWEETFLAG
2"x5" PLUG
122
K
ISCUS COCCINEUS
SCARLET ROSE MALLOW
2"x5" PLUG
107
BELIA CARDINALIS
CARDINAL FLOWER
2"x5" PLUG
91
HELONE GLABRA
WHITE TURTLEHEAD
2"x5" PLUG
1 131
A
rE
SECTION A -A
N TS
OUTLET STRUCTURE DETAIL
PLAN VIEW
A
URE
N.T.S.
GENERAL BMP CONSTRUCTION SEQUENCE NOTES
1. AFTER SITE HAS BEEN STABILIZED AND SEDIMENT BASIN IS READY TO BE CONVERTED TO WET
POND, DE -WATER BASIN, REMOVE ANY ACCUMULATED SEDIMENT AND LEGALLY DISPOSE OF
MATERIAL. MATERIAL MAY BE DISPOSED OF ON -SITE IN AREAS NOT REQUIRING STRUCTURAL
FILL.
2. EXCAVATE FOREBAY AND MAIN BAY OF BASIN. FINAL GRADE BASIN AND CONSTRUCT LITTORAL
SHELF. VERIFY GRADES CONFORM TO THE ELEVATIONS AT THE BOTTOM AND TOP OF THE
TOTAL AREA: 2,248 SF
LITTORAL SHELF, THE PERMANENT POOL ELEVATION, AND TOP OF EMBANKMENT AND VERIFY
I
TOTAL PLANTS REQUIRED: 562 PLANTS (2,248 SF x 0.25)
ALL GRADED ELEVATIONS ARE AS SHOWN ON THESE PLANS.
\ J I
TOTAL PLANTS PROVIDED: 576 PLANTS
3.
PROVIDE TEMPORARY SEEDING AS NEEDED TO STABILIZE SLOPES.
4.
SUBMIT PRELIMINARY TOPOGRAPHIC SURVEY OF BASIN TO ENGINEER OF RECORD PRIOR TO
INSTALLATION OF PLANTS ALONG LITTORAL SHELF OR INSTALLATION OF PERMANENT
\
BMP PLANTING NOTES
STABILIZATION MEASURES/SEEDING. CONTRACTOR SHALL NOT PERFORM ANY WORK BEYOND
- -
1. SIZE, QUALITY AND OVERALL HEALTH OF ALL PLANT MATERIAL USED
THIS PHASE UNTIL APPROVAL OF PRELIMINARY TOPOGRAPHIC SURVEY IS GRANTED BY
\
SHALL CONFORM TO THE LATEST EDITION OF ANSI Z60 "AMERICAN
ENGINEER OF RECORD.
- - \
STANDARD FOR NURSERY STOCK" AS PUBLISHED BY THE AMERICAN
5.
REMOVE ANY TEMPORARY BLOCKAGES OR MODIFICATIONS TO CONTROL STRUCTURES
\ \
NURSERY AND LANDSCAPE ASSOCIATION.
REQUIRED FOR EROSION CONTROL AND VERIFY STRUCTURES CONFORM TO DETAILS.
'SCARLET \ \ \
\
2. ALL PLANT MATERIALS SHALL BE GUARANTEED TO BE IN HEALTHY
6.
SPREAD TOP SOIL AMENDED WITH ORGANIC FERTILIZER TO A DEPTH OF 2" OVER ENTIRE
DSE MALLOW \
\ \
CONDITION FOR (1) YEAR AFTER FINAL ACCEPTANCE OF ALL PLANT
LITTORAL SHELF AND TILL INTO THE TOP 6" OF THE LITTORAL SHELF. CONTRACTOR SHALL
o \
C� \
MATERIAL BY OWNER.
3. ALL CONSTRUCTION MATERIALS AND METHODS OF CONSTRUCTION SHALL
BREAK UP AND TILL ALL CLODS GREATER THAN 3" IN LARGEST DIMENSION AND INTEGRATE
WITH SOIL. ANY ROCKS, GRAVEL, AND DEBRIS LARGER THAN 1" IN LARGEST DIMENSION SHALL
ty \
CONFORM WITH TOWN OF WAXHAW AND UNION COUNTY STANDARDS
✓ 1 20 DUCK BE REMOVED FROM LITTORAL SHELF AND DISPOSED OF PRIOR TO INSTALLING PLANTINGS PER
4. IF BARE ROOT SPECIMENS ARE NOT TO BE USED WITHIN 4 DAYS, THEY THE LANDSCAPE SCHEDULE. RECOMPACT SHELF USING HAND TOOLS AND VERIFY A UNIFORM
POTATO / POTATO s
572 573
570
568
566
564
\ \
66
/ FORBAY /
0-- S/
- � S
\ S�� ES-100
_ / \ Sig °
8 / O
FOFE: 583 00 J i
WET DETENTION POND #1 PLANTING DETAIL
6'9 , � SHOULD BE PLANTED IN SUITABLE BEDS WITH THE ASSUMPTION THAT IT SURFACE WITH SLOPE OF 10:1 IS PROVIDED.
S 24 SWEETFLAG WILL BE A WHILE BEFORE THEY CAN BE USED, AND THEY SHOULD BE
25 SWEETFLAG 6j \ � 7. INSTALL PLANT MATERIAL PER BMP PLANTING PLANS. DO NOT INSTALL PLANTINGS WHERE
s-6' \ \ PROVIDED WITH CONDITIONS MAKING IT POSSIBLE FOR THEM TO SURVIVE INFLOWS FROM STORM PIPES WILL DISLODGE OR DAMAGE PLANTS. ANCHOR PLANTINGS TO
26 WHITE S6 AND GROW AS OPTIMALLY AS POSSIBLE. SHELF USING SOD STAPLES OR COMPARABLE METHOD OR DEVICE.
/ SO 5. CONTAINER PLANTS WILL NEED TO BE WATERED REGULARLY SEVERAL
# 23 SCARLET TURTLEHEAD 06 � � \ ( 8. APPLY FERTILIZER PER SPECIFICATIONS.
/ S O TIMES DAILY WHEN WEATHER IS HOT). 9. PROVIDE TEMPORARY IRRIGATION FOR WET POND PLANTINGS FOR A PERIOD OF NO LESS THAN
16 SWEETFLAG / / / ROSE MALLOW 6. PIN ALL SUBMERGED/FLOATING PLANT MATERIAL SECURELY TO THE
� 30 DAYS OR UNTIL ESTABLISHMENT. IF INSTALLATION OCCURS DURING SUMMER MONTHS
/ / / / \ BOTTOM OF POND WITH 12" BENT WIRE PINS. 7. CUT BACK TALL AND EASILY BROKEN LEAVES AND STEMS AT THE TIME OF ADDITIONAL IRRIGATION BEYOND 30 DAYS WILL BE NECESSARY TO ESTABLISH PLANTINGS.
TRANSPLANTING.
�26 CARDINAL \ 10. INSTALL MEASURES NECESSARY TO PREVENT DESTRUCTION OF VEGETATION BY WILDLIFE
� � 8. NEWLY RECEIVED NURSERY STOCK AND DISTURBED TRANSPLANTS SUCH AS GEESE AND DEER. MEASURES MAY INCLUDE, BUT ARE NOT LIMITED TO: ORANGE
/ 24 CARDINAL , / / - FLOWERS CONSTRUCTION FENCING, ALLIGATOR DECOYS, INSTALLATION OF HUMANE DETERRENT
FLOWERS - - - 24 WHITE SHOULD NOT BE EXPOSED TO DIRECT SUN ANY MORE THAN NECESSARY DEVICES SUCH AS GOOSE GUARDIAN OR AWAY WITH GEESE UNIT.
TURTLEHEAD UNTIL THEY ARE PLACED IN THEIR PERMANENT POSITIONS. 11. PROVIDE AS-BUILTS OF BASIN. AS-BUILTS SHALL BE DONE PRIOR TO THE RELEASE OF THE BMP
MAIN POND 29 DUCK 9. INSERT DRY FERTILIZER TABLETS OR SPIKES NEAR THE PLANTS AT THE POND.
c.0v POTATO TIME OF TRANSPLANTING. 12. MAINTENANCE EASEMENT SHALL BE RECORDED PRIOR TO THE RELEASE OF THE BMP POND.
10. FENCE ENTIRE PLANTING AREA WITH 36" TALL PLASTIC FENCING WITH
25 SWEETFLAG 0 1.5"x2" OPENINGS. PLASTIC SHALL BE UV STABLE. COLOR SHALL BE
27 SCARLET / BLACK. INSTALL WITH STEEL POSTS SPACED AT 10' O.C. MAX. PIN THE
ROSE MALLOW - BOTTOM LAYER OF THE FABRIC TO THE GROUND WITH 10-12" PINS.
Sse 562 o / FENCING TO REMAIN IN PLACE FOR A PERIOD OF ONE YEAR POST
/ Sg 24 DUCK 56 �G - _ INSTALLATION OF PLANT MATERIAL.
POTATO 56
28 WHITE 6 - %` 11. STAKE PLANTING ZONES PRIOR TO INSTALLATION AND VERIFY AREAS ON
/ STURTLEHEAD /o \ PLAN.
g
/ S ? 56 27 WHITE 12. PLANTS ARE TO BE INSTALLED IN A RANDOM ARRANGEMENT WITHIN
S 64 �69 TURTLEHEAD THEIR GROUPS ZONES. INDIVIDUAL SPECIES MAY BE PLANTED TOGETHER
6g ��1 3' \ IN GROUPS OF 3 TO 5. PLANTS MAY ALSO BE PLANTED INDIVIDUALLY. 28 DUCK Sg> % 5 5'1 \ 13. PLANT QUANTITIES ARE TO BE VERIFIED BY CONTRACTOR PRIOR TO
POTATO / 17 CARDINAL 15 / INSTALLATION. PLANTS SHALL NOT BE COMPLETELY SUBMERGED WHEN
FLOWERS j / \ PLANTED.
32 SWEETFLAG \ \
30 SCARLET
ROSE MALLOW
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community infrastructure consultants
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community infrastructure consultants
1213 W. MOREHEAD STREET
SUITE 300
CHARLOTTE, NC 28208
(t) [phone]
(f) [phone]
WWW.WKDICKSON.COM
NC LICENSE NO.F-0374
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PROJ. MGR.: WGB
DESIGN BY: CJH
DRAWN BY: CJH
PROJ. DATE: DEC. 2019
DRAWING NUMBER:
C9.7
WKD PROJ. NO.:
20160181.00.CL

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NOTE TO CONTRACTOR:
DAM MATERIAL AND COMPACTION REQUIREMENTS
ARE TO BE FIELD DETERMINED BY GEOTECH
10.0'
ENGINEER. ALL WORK REGARDING THE DAM
LITTORAL
SHELF WITH (MIN.)
EMBANKMENT MUST BE MONITORED AND APPROVED
WETLAND
PLANTINGS
BY GEOTECHNICAL ENGINEER. DEPENDING UPON
(6'
MIN. WIDTH)
�. SITE CONDITIONS, IT MAY BE NECESSARY TO ADD
OUTLET STRUCTURE
AN IMPERVIOUS KEYWAY OR ADDITIONAL ANTI-
SRO
(SEE OUTLET STRUCTURE DETAIL)
SEEP COLLARS. COLLARS TO BE SIZED BY GEOTECH.
�F
RIPRAP
BERM AND
INVERTED WATER
TIC
WEIR CLASS
B RIP
QUALITY ORIFICE
RAP 15" MIN. DEPTH
F/
10 YEAR = 562.13'
OQ
2 YEAR = 561.16'
PERMANENT POOL- 55-8.50'
`7
1'-0" 1=559.92'
-_
-
-_
- -
- - - -
- - -
SLOPE
6 �
6:1 SLOPE Sow
�oP�..:.:'
.,::.`
6 0„
INLET PIPE 6' LITTORAL SHELF
Q
..
_ _ POND_BOTTOM
553.00' 9;...
ENERGY DISSIPATOR
2:1 SLOPE STABILIZED
TO POND BOTTOM
r
_
6'-0" x 6'-0$$ x 1'-0"
CONCRETE ANTI -FLOATATION PAD
TOP OF BERM
MAIN POND
#4 REBAR, 6" OC EACH WAY3"
2 SEDIMENT FOREBAY
2
-_ 12" SEDIMENT STORAGE
COVER OF ALL REINFORCEMENT
I 552.00'
10'
EMERGENCY SPILLWAY 563.95
-
Ll r�_-
GEOMEMBRANE LINER I I - IIIIII-III-
II
'
(NON -PUNCTURE)
CLASS I RIP
RAP SPILLWAY
SPILLWAY ELEVATION IS
GENERAL NOTES AT THE TOP OF LINER EMERGENCY SPILLWAY DETAIL
6" PVC SCREW
TYPE PLUG
1. PRECAST STRUCTURES SHALL CONFORM TO LATEST ASTM C-913 SPEC FOR "REINFORCED CONCRETE
6" PVC TEE
TEMPORARY POOL
WATER AND WASTE WATER STRUCTURES."
2. CONCRETE COMPRESSIVE STRENGTH 4000 PSI MINIMUM.
PERMANENT POOL
3. STEEL REINFORCING CONFORMS TO LATEST ACI-318 SPECS. FOR REINFORCED CONCRETE.
4. SECTION JOINTS TO BE SEALED WITH BUTYL RUBBER SEALANT SUPPLIED BY VENDOR AND INSTALLED BY
CONTRACTOR. EXTERIOR OF JOINTS TO BE WRAPPED WITH 6" BUTYL WRAP SUPPLIED BY VENDOR OF BOX.
5. BARREL (36"0) CONNECTION AND 12" DIP INLET PIPE TO BE SEALED WITH LINK SEAL CONNECTORS 6" PVC STUBBED
INTO BOX
SUPPLIED BY VENDOR AND INSTALLED BY CONTRACTOR.
6. SHOP DRAWINGS MUST BE SUBMITTED AND APPROVED BY THE ENGINEER BEFORE CONSTRUCTION.
6" PVC CAP WITH
7. GEOTECHNICAL ENGINEER SHALL MONITOR DAM AND OUTLET STRUCTURE INSTALLATION. 2.3" HOLE DRILLED
8. CONTRACTOR TO ENSURE POND BOTTOM AND SIDES HAVE 0.1 FT/DAY INFILTRATION RATE THROUGH WATER QUALITY ORIFICE DETAIL
TESTING OF NATIVE SOILS OR INSTALLATION OF MINIMUM 12" THICK LAYER OF CLAY SOIL.
9. ANTI -SEEP COLLARS SHALL BE SPACED EVENLY ALONG THE ENTIRE STORM PIPE RUN. CONTRACTOR SHALL
COORDINATE WITH THE ENGINEER SHOULD THIS SPACING NOT BE ATAINABLE
10. PERMANENT POOL SHALL BE DRAINED WITH A SUMP PUMP FOR PERIODIC MAINTENANCE.
WET DETENTION POND #2
\ \ 560 ANTI -SEEP J
COLLARS (TYP.)
L
1
29 DUCK
POTATO
30 SCARLET _
ROSE MALLOW
31 SCAF
\ 22 DUCK ROSE M.
POTATO \ # `\
28 SCARLET \ SS
/ROSE MALLOW \ 9 S
�^ h N 31 WHITE SSA
2TURTLEHEAD
/ 7 WHITE � -
TURTLEHEAD
\\ \ \\M IA N POND\ \ 1
\ \ \ \ \ 32 CARDINAL
FLOWERS,,
34 CARDINAL \ \ \ \ 22 SCARLET
FLOWERS 34 DUCK ROSE MALLOW
/ POTATO
SWEET LAGS '
- �37 SWEETFLAG�-
32 CARDINAL-c
WHITE FLOWERS -
RTLEHEAD
570
- 575
580 \ IN
585
WET DETENTION POND #2 PLANTING DETAIL
LANDEA
I
558
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562
.1
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-
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DICI<SON
community infrastructure consultants
Oki
6'cr
TOP OF BERM
565.00
-EMERGENCY
SPILLWAY
563.95
CLASS I RIP RAP
SPILLWAY
(4) ANTI -SEEP COLLARS
�:
�:
�r
I L�: I I I I I I I I I �, i I- -
R R 5'
TOP OF STRUCTURE
WEIR (SEE WEIR
AND ORIFICE
'ROPOSED PIPE DETAIL)
SS B
CRETE
SECTION
ANTI -SEEP COLLAR
N.T.S.
REMOVABLE 4'X4' STEEL GRATE
TOP OF STRUC
rE
WATER QUALITY
ORIFICE PIPE
CONNECTION
(SEE DETAIL) WEIR AND ORIFICE DETAIL
LEGEND
BOTANICAL NAME
COMMON NAME
SIZE
QTY
SAGITTARIA LATIFOLIA
DUCK POTATO
2"x5" PLUG
115
ACORNUS CALAMUS
SWEETFLAG
2"x5" PLUG
90
HIBISCUS COCCINEUS
SCARLET ROSE MALLOW
2"x5" PLUG
111
LOBELIA CARDINALIS
CARDINAL FLOWER
2"x5" PLUG
123
CHELONE GLABRA
I WHITE TURTLEHEAD
2"x5" PLUG
1 92
TOTAL AREA: 2,091 SF
TOTAL PLANTS REQUIRED: 523 PLANTS (2,091 SF x 0.25)
TOTAL PLANTS PROVIDED: 531 PLANTS
BMP PLANTING NOTES
1. SIZE, QUALITY AND OVERALL HEALTH OF ALL PLANT MATERIAL USED SHALL
CONFORM TO THE LATEST EDITION OF ANSI Z60 "AMERICAN STANDARD FOR
NURSERY STOCK" AS PUBLISHED BY THE AMERICAN NURSERY AND
LANDSCAPE ASSOCIATION.
2. ALL PLANT MATERIALS SHALL BE GUARANTEED TO BE IN HEALTHY CONDITION
FOR (1) YEAR AFTER FINAL ACCEPTANCE OF ALL PLANT MATERIAL BY OWNER.
3. ALL CONSTRUCTION MATERIALS AND METHODS OF CONSTRUCTION SHALL
CONFORM WITH TOWN OF WAXHAW AND UNION COUNTY STANDARDS.
4. IF BARE ROOT SPECIMENS ARE NOT TO BE USED WITHIN 4 DAYS, THEY SHOULD
BE PLANTED IN SUITABLE BEDS WITH THE ASSUMPTION THAT IT WILL BE A
WHILE BEFORE THEY CAN BE USED, AND THEY SHOULD BE PROVIDED WITH
CONDITIONS MAKING IT POSSIBLE FOR THEM TO SURVIVE AND GROW AS
OPTIMALLY AS POSSIBLE.
5. CONTAINER PLANTS WILL NEED TO BE WATERED REGULARLY (SEVERAL TIMES
DAILY WHEN WEATHER IS HOT).
6. PIN ALL SUBMERGED/FLOATING PLANT MATERIAL SECURELY TO THE BOTTOM
OF POND WITH 12" BENT WIRE PINS.
7. CUT BACK TALL AND EASILY BROKEN LEAVES AND STEMS AT THE TIME OF
TRANSPLANTING.
8. NEWLY RECEIVED NURSERY STOCK AND DISTURBED TRANSPLANTS SHOULD
NOT BE EXPOSED TO DIRECT SUN ANY MORE THAN NECESSARY UNTIL THEY
ARE PLACED IN THEIR PERMANENT POSITIONS.
9. INSERT DRY FERTILIZER TABLETS OR SPIKES NEAR THE PLANTS AT THE TIME
OF TRANSPLANTING.
10. FENCE ENTIRE PLANTING AREA WITH 36" TALL PLASTIC FENCING WITH 1.5"x2"
OPENINGS. PLASTIC SHALL BE UV STABLE. COLOR SHALL BE BLACK. INSTALL
WITH STEEL POSTS SPACED AT 10' O.C. MAX. PIN THE BOTTOM LAYER OF THE
FABRIC TO THE GROUND WITH 10-12" PINS. FENCING TO REMAIN IN PLACE FOR
A PERIOD OF ONE YEAR POST INSTALLATION OF PLANT MATERIAL.
11. STAKE PLANTING ZONES PRIOR TO INSTALLATION AND VERIFY AREAS ON PLAN.
12. PLANTS ARE TO BE INSTALLED IN A RANDOM ARRANGEMENT WITHIN THEIR
GROUPS ZONES. INDIVIDUAL SPECIES MAY BE PLANTED TOGETHER IN GROUPS
OF 3 TO 5. PLANTS MAY ALSO BE PLANTED INDIVIDUALLY.
13. PLANT QUANTITIES ARE TO BE VERIFIED BY CONTRACTOR PRIOR TO
INSTALLATION. PLANTS SHALL NOT BE COMPLETELY SUBMERGED WHEN
PLANTED.
A
WQ i
(SEE
SECTION A -A
N TS
OUTLET STRUCTURE DETAIL
PLAN VIEW
A
'TURE
N.T.S.
GENERAL BMP CONSTRUCTION SEQUENCE NOTES
1. AFTER SITE HAS BEEN STABILIZED AND SEDIMENT BASIN IS READY TO BE CONVERTED TO WET
POND, DE -WATER BASIN, REMOVE ANY ACCUMULATED SEDIMENT AND LEGALLY DISPOSE OF
MATERIAL. MATERIAL MAY BE DISPOSED OF ON -SITE IN AREAS NOT REQUIRING STRUCTURAL
FILL.
2. EXCAVATE FOREBAY AND MAIN BAY OF BASIN. FINAL GRADE BASIN AND CONSTRUCT LITTORAL
SHELF. VERIFY GRADES CONFORM TO THE ELEVATIONS AT THE BOTTOM AND TOP OF THE
LITTORAL SHELF, THE PERMANENT POOL ELEVATION, AND TOP OF EMBANKMENT AND VERIFY
ALL GRADED ELEVATIONS ARE AS SHOWN ON THESE PLANS.
3. PROVIDE TEMPORARY SEEDING AS NEEDED TO STABILIZE SLOPES.
4. SUBMIT PRELIMINARY TOPOGRAPHIC SURVEY OF BASIN TO ENGINEER OF RECORD PRIOR TO
INSTALLATION OF PLANTS ALONG LITTORAL SHELF OR INSTALLATION OF PERMANENT
STABILIZATION MEASURES/SEEDING. CONTRACTOR SHALL NOT PERFORM ANY WORK BEYOND
THIS PHASE UNTIL APPROVAL OF PRELIMINARY TOPOGRAPHIC SURVEY IS GRANTED BY
ENGINEER OF RECORD.
5. REMOVE ANY TEMPORARY BLOCKAGES OR MODIFICATIONS TO CONTROL STRUCTURES
REQUIRED FOR EROSION CONTROL AND VERIFY STRUCTURES CONFORM TO DETAILS.
6. SPREAD TOP SOIL AMENDED WITH ORGANIC FERTILIZER TO A DEPTH OF 2" OVER ENTIRE
LITTORAL SHELF AND TILL INTO THE TOP 6" OF THE LITTORAL SHELF. CONTRACTOR SHALL
BREAK UP AND TILL ALL CLODS GREATER THAN 3" IN LARGEST DIMENSION AND INTEGRATE
WITH SOIL. ANY ROCKS, GRAVEL, AND DEBRIS LARGER THAN 1" IN LARGEST DIMENSION SHALL
BE REMOVED FROM LITTORAL SHELF AND DISPOSED OF PRIOR TO INSTALLING PLANTINGS PER
THE LANDSCAPE SCHEDULE. RECOMPACT SHELF USING HAND TOOLS AND VERIFY A UNIFORM
SURFACE WITH SLOPE OF 10:1 IS PROVIDED.
7. INSTALL PLANT MATERIAL PER BMP PLANTING PLANS. DO NOT INSTALL PLANTINGS WHERE
INFLOWS FROM STORM PIPES WILL DISLODGE OR DAMAGE PLANTS. ANCHOR PLANTINGS TO
SHELF USING SOD STAPLES OR COMPARABLE METHOD OR DEVICE.
8. APPLY FERTILIZER PER SPECIFICATIONS.
9. PROVIDE TEMPORARY IRRIGATION FOR WET POND PLANTINGS FOR A PERIOD OF NO LESS THAN
30 DAYS OR UNTIL ESTABLISHMENT. IF INSTALLATION OCCURS DURING SUMMER MONTHS
ADDITIONAL IRRIGATION BEYOND 30 DAYS WILL BE NECESSARY TO ESTABLISH PLANTINGS.
10. INSTALL MEASURES NECESSARY TO PREVENT DESTRUCTION OF VEGETATION BY WILDLIFE
SUCH AS GEESE AND DEER. MEASURES MAY INCLUDE, BUT ARE NOT LIMITED TO: ORANGE
CONSTRUCTION FENCING, ALLIGATOR DECOYS, INSTALLATION OF HUMANE DETERRENT
DEVICES SUCH AS GOOSE GUARDIAN OR AWAY WITH GEESE UNIT.
11. PROVIDE AS-BUILTS OF BASIN. AS-BUILTS SHALL BE DONE PRIOR TO THE RELEASE OF THE BMP
POND.
12. MAINTENANCE EASEMENT SHALL BE RECORDED PRIOR TO THE RELEASE OF THE BMP POND.
N.T.S.
• a
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Call before you dig
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WK
DICKSON
community infrastructure consultants
1213 W. MOREHEAD STREET
SUITE 300
CHARLOTTE, NC 28208
(t) [phone]
(f) [phone]
WWW.WKDICKSON.COM
NC LICENSE NO.F-0374
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PROJ. MGR.: WGB
DESIGN BY: CJH
DRAWN BY: CJH
PROJ. DATE: DEC. 2019
DRAWING NUMBER:
C9.8
WKD PROJ. NO.:
20160181.00.CL

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NOTE TO CONTRACTOR:
DAM MATERIAL AND COMPACTION REQUIREMENTS
ARE TO BE FIELD DETERMINED BY GEOTECH
10.0'
ENGINEER. ALL WORK REGARDING THE DAM
LITTORAL
SHELF WITH (MIN.)
EMBANKMENT MUST BE MONITORED AND APPROVED
WETLAND
PLANTINGS
BY GEOTECHNICAL ENGINEER. DEPENDING UPON
(6'
MIN. WIDTH)
�. SITE CONDITIONS, IT MAY BE NECESSARY TO ADD
OUTLET STRUCTURE
AN IMPERVIOUS KEYWAY OR ADDITIONAL ANTI-
SRO
(SEE OUTLET STRUCTURE DETAIL)
SEEP COLLARS. COLLARS TO BE SIZED BY GEOTECH.
�F
RIPRAP
BERM AND
INVERTED WATER
TIC
WEIR CLASS
B RIP
QUALITY ORIFICE
RAP 15" MIN. DEPTH
F/
10 YEAR = 571.85'
OQ
2 YEAR = 570.92'
PERMANENT POOL- 56-8.50'
`7
1'-0" 1=569.58'
-
-_
- -
- - - -
- - -
SLOPE
6 �
6:1 SLOPE Sow
�oP�..:.:'
6 0„
INLET PIPE 6' LITTORAL SHELF F
;..:..: a.... .. ::.,.+..:. ,:. .'
POND BOTTOM
564.00' L
ENERGY DISSIPATOR
2:1 SLOPE STABILIZED I
I I I
TO POND BOTTOM
� � M � M I =
SEDIMENT FOREBAY
6'-0" x 6'-0" x 1'-6"
CONCRETE ANTI -FLOATATION PAD
TOP OF BERM
MAIN POND
#4 REBAR, 6" OC EACH WAY3"
2
2
12" SEDIMENT STORAGE
COVER OF ALL REINFORCEMENT
1
1
I 563.00'
10'
EMERGENCY SPILLWAY 574.00
GEOMEMBRANE LINER -I _ IIIIII-III-
II
'
(NON -PUNCTURE)
CLASS I RIP
RAP SPILLWAY
SPILLWAY ELEVATION Is
AT THE TOP OF LINER EMERGENCY SPILLWAY DETAIL
6" PVC SCREW
GENERAL NOTES
TYPE PLUG
1. PRECAST STRUCTURES SHALL CONFORM TO LATEST ASTM C-913 SPEC FOR "REINFORCED CONCRETE
6" PVC TEE
TEMPORARY POOL
WATER AND WASTE WATER STRUCTURES."
2. CONCRETE COMPRESSIVE STRENGTH 4000 PSI MINIMUM.
PERMANENT POOL
3. STEEL REINFORCING CONFORMS TO LATEST ACI-318 SPECS. FOR REINFORCED CONCRETE.
4. SECTION JOINTS TO BE SEALED WITH BUTYL RUBBER SEALANT SUPPLIED BY VENDOR AND INSTALLED BY
CONTRACTOR. EXTERIOR OF JOINTS TO BE WRAPPED WITH 6" BUTYL WRAP SUPPLIED BY VENDOR OF BOX.
TOP OF BERM
575.00
-EMERGENCY
SPILLWAY
574.00
CLASS I RIP RAP
SPILLWAY
(3) ANTI -SEEP COLLARS
I �Tii::IW I�:I;,::,W
TOP OF STRUC
5 93'
TOP OF STRUCTURE
WEIR (SEE WEIR
AND ORIFICE
'ROPOSED PIPE DETAIL)
SS B
CRETE
SECTION
ANTI -SEEP COLLAR
N.T.S.
REMOVABLE 4'X4' STEEL GRATE
A
WQ i
(SEE
SECTION A -A
N TS
A
5. BARREL (24"0) CONNECTION AND 12" DIP INLET PIPE TO BE SEALED WITH LINK SEAL CONNECTORS 6" PVC STUBBED
SUPPLIED BY VENDOR AND INSTALLED BY CONTRACTOR. INTO BOX WQ ORIFICE PRECAST CONCRETE
ELEV. 568.50 STRUCTURE
6. SHOP DRAWINGS MUST BE SUBMITTED AND APPROVED BY THE ENGINEER BEFORE CONSTRUCTION.
6" PVC CAP WITH
7. GEOTECHNICAL ENGINEER SHALL MONITOR DAM AND OUTLET STRUCTURE INSTALLATION. 1.7" HOLE DRILLED
WATER QUALITY
8. CONTRACTOR TO ENSURE POND BOTTOM AND SIDES HAVE 0.1 FT/DAY INFILTRATION RATE THROUGH WATER QUALITY ORIFICE DETAIL ORIFICE PIPE PRECAST STRUCTURE
TESTING OF NATIVE SOILS OR INSTALLATION OF MINIMUM 12" THICK LAYER OF CLAY SOIL. CONNECTION
(SEE DETAIL) WEIR AND ORIFICE DETAIL OUTLET STRUCTURE DETAIL
9. ANTI -SEEP COLLARS SHALL BE SPACED EVENLY ALONG THE ENTIRE STORM PIPE RUN. CONTRACTOR SHALL
COORDINATE WITH THE ENGINEER SHOULD THIS SPACING NOT BE ATAINABLE PLAN VIEW
10. PERMANENT POOL SHALL BE DRAINED WITH A SUMP PUMP FOR PERIODIC MAINTENANCE.
WET DETENTION POND #3 N.T.S.
/ - ---I- - - I I I I . 1 / LEGEND
7/�
� \ 1
ANTI -SEEP ROSE
COLLARS (T
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O N
GAKLtz I \
E MALLOW
19 CARDIN
Hipis
►�� ,��NEW"
V
ENCY/SECONDARY /2�/
V STONE SPILLWAY /
WET DETENTION POND #3 PLANTING DETAIL
WH ITE
RTLEHEAD \
s�7
AI I
BOTANICAL NAME
COMMON NAME
SIZE
QTY
SAGITTARIA LATIFOLIA
DUCK POTATO
2"x5" PLUG
80
ACORNUS CALAMUS
SWEETFLAG
2"x5" PLUG
85
HIBISCUS COCCINEUS
SCARLET ROSE MALLOW
2"x5" PLUG
93
LOBELIA CARDINALIS
CARDINAL FLOWER
2"x5" PLUG
76
CHELONE GLABRA
WHITE TURTLEHEAD
2"x5" PLUG
87
1 I
TOTAL AREA: 1,655 SF
-
I ) )
TOTAL PLANTS REQUIRED: 414 PLANTS (1,655 SF x 0.25)
TOTAL PLANTS PROVIDED: 421 PLANTS
\ °
BMP
1.
PLANTING NOTES
SIZE, QUALITY AND OVERALL HEALTH OF ALL PLANT MATERIAL USED SHALL
d'�,,
_
CONFORM TO THE LATEST EDITION OF ANSI Z60 "AMERICAN STANDARD FOR
\
NURSERY STOCK" AS PUBLISHED BY THE AMERICAN NURSERY AND
LANDSCAPE ASSOCIATION.
2.
ALL PLANT MATERIALS SHALL BE GUARANTEED TO BE IN HEALTHY CONDITION
FOR (1) YEAR AFTER FINAL ACCEPTANCE OF ALL PLANT MATERIAL BY OWNER.
3.
ALL CONSTRUCTION MATERIALS AND METHODS OF CONSTRUCTION SHALL
CONFORM WITH TOWN OF WAXHAW AND UNION COUNTY STANDARDS.
°
4.
IF BARE ROOT SPECIMENS ARE NOT TO BE USED WITHIN 4 DAYS, THEY SHOULD
BE PLANTED IN SUITABLE BEDS WITH THE ASSUMPTION THAT IT WILL BE A
\ I
WHILE BEFORE THEY CAN BE USED, AND THEY SHOULD BE PROVIDED WITH
I
CONDITIONS MAKING IT POSSIBLE FOR THEM TO SURVIVE AND GROW AS
\ \ `
OPTIMALLY AS POSSIBLE.
5.
CONTAINER PLANTS WILL NEED TO BE WATERED REGULARLY (SEVERAL TIMES
\ \ \
DAILY WHEN WEATHER IS HOT).
\ \
6.
PIN ALL SUBMERGED/FLOATING PLANT MATERIAL SECURELY TO THE BOTTOM
i 3
°
\ \ \ \ \ \ )
OF POND WITH 12" BENT WIRE PINS.
I
\
\ \ \
\
7.
CUT BACK TALL AND EASILY BROKEN LEAVES AND STEMS AT THE TIME OF
\ \
TRANSPLANTING.
\
\
\
\ \
\ \\
8.
NEWLY RECEIVED NURSERY STOCK AND DISTURBED TRANSPLANTS SHOULD
I
\ \
\ 6
NOT BE EXPOSED TO DIRECT SUN ANY MORE THAN NECESSARY UNTIL THEY
\ \
\1l \ \
ARE PLACED IN THEIR PERMANENT POSITIONS.
\
\ SQ. FT. )
FIDE: 587.0 \ )
9.
INSERT DRY FERTILIZER TABLETS OR SPIKES NEAR THE PLANTS AT THE TIME
\ )) )
) ) )
OF TRANSPLANTING.
mQ U-) 'D -u
/ J ) ) ) ) e
10.
FENCE ENTIRE PLANTING AREA WITH 36" TALL PLASTIC FENCING WITH 1.5"x2"
OPENINGS. PLASTIC SHALL BE UV STABLE. COLOR SHALL BE BLACK. INSTALL
/ / / /
WITH STEEL POSTS SPACED AT 10' O.C. MAX. PIN THE BOTTOM LAYER OF THE
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FABRIC TO THE GROUND WITH 10-12" PINS. FENCING TO REMAIN IN PLACE FOR
11.
A PERIOD OF ONE YEAR POST INSTALLATION OF PLANT MATERIAL.
STAKE PLANTING ZONES PRIOR TO INSTALLATION AND VERIFY AREAS ON PLAN.
12. PLANTS ARE TO BE INSTALLED IN A RANDOM ARRANGEMENT WITHIN THEIR
GROUPS ZONES. INDIVIDUAL SPECIES MAY BE PLANTED TOGETHER IN GROUPS
OF 3 TO 5. PLANTS MAY ALSO BE PLANTED INDIVIDUALLY.
13. PLANT QUANTITIES ARE TO BE VERIFIED BY CONTRACTOR PRIOR TO
INSTALLATION. PLANTS SHALL NOT BE COMPLETELY SUBMERGED WHEN
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GENERAL BMP CONSTRUCTION SEQUENCE NOTES
1. AFTER SITE HAS BEEN STABILIZED AND SEDIMENT BASIN IS READY TO BE CONVERTED TO WET
POND, DE -WATER BASIN, REMOVE ANY ACCUMULATED SEDIMENT AND LEGALLY DISPOSE OF
MATERIAL. MATERIAL MAY BE DISPOSED OF ON -SITE IN AREAS NOT REQUIRING STRUCTURAL
FILL.
2. EXCAVATE FOREBAY AND MAIN BAY OF BASIN. FINAL GRADE BASIN AND CONSTRUCT LITTORAL
SHELF. VERIFY GRADES CONFORM TO THE ELEVATIONS AT THE BOTTOM AND TOP OF THE
LITTORAL SHELF, THE PERMANENT POOL ELEVATION, AND TOP OF EMBANKMENT AND VERIFY
ALL GRADED ELEVATIONS ARE AS SHOWN ON THESE PLANS.
3. PROVIDE TEMPORARY SEEDING AS NEEDED TO STABILIZE SLOPES.
4. SUBMIT PRELIMINARY TOPOGRAPHIC SURVEY OF BASIN TO ENGINEER OF RECORD PRIOR TO
INSTALLATION OF PLANTS ALONG LITTORAL SHELF OR INSTALLATION OF PERMANENT
STABILIZATION MEASURES/SEEDING. CONTRACTOR SHALL NOT PERFORM ANY WORK BEYOND
THIS PHASE UNTIL APPROVAL OF PRELIMINARY TOPOGRAPHIC SURVEY IS GRANTED BY
ENGINEER OF RECORD.
5. REMOVE ANY TEMPORARY BLOCKAGES OR MODIFICATIONS TO CONTROL STRUCTURES
REQUIRED FOR EROSION CONTROL AND VERIFY STRUCTURES CONFORM TO DETAILS.
6. SPREAD TOP SOIL AMENDED WITH ORGANIC FERTILIZER TO A DEPTH OF 2" OVER ENTIRE
LITTORAL SHELF AND TILL INTO THE TOP 6" OF THE LITTORAL SHELF. CONTRACTOR SHALL
BREAK UP AND TILL ALL CLODS GREATER THAN 3" IN LARGEST DIMENSION AND INTEGRATE
WITH SOIL. ANY ROCKS, GRAVEL, AND DEBRIS LARGER THAN 1" IN LARGEST DIMENSION SHALL
BE REMOVED FROM LITTORAL SHELF AND DISPOSED OF PRIOR TO INSTALLING PLANTINGS PER
THE LANDSCAPE SCHEDULE. RECOMPACT SHELF USING HAND TOOLS AND VERIFY A UNIFORM
SURFACE WITH SLOPE OF 10:1 IS PROVIDED.
7. INSTALL PLANT MATERIAL PER BMP PLANTING PLANS. DO NOT INSTALL PLANTINGS WHERE
INFLOWS FROM STORM PIPES WILL DISLODGE OR DAMAGE PLANTS. ANCHOR PLANTINGS TO
SHELF USING SOD STAPLES OR COMPARABLE METHOD OR DEVICE.
8. APPLY FERTILIZER PER SPECIFICATIONS.
9. PROVIDE TEMPORARY IRRIGATION FOR WET POND PLANTINGS FOR A PERIOD OF NO LESS THAN
30 DAYS OR UNTIL ESTABLISHMENT. IF INSTALLATION OCCURS DURING SUMMER MONTHS
ADDITIONAL IRRIGATION BEYOND 30 DAYS WILL BE NECESSARY TO ESTABLISH PLANTINGS.
10. INSTALL MEASURES NECESSARY TO PREVENT DESTRUCTION OF VEGETATION BY WILDLIFE
SUCH AS GEESE AND DEER. MEASURES MAY INCLUDE, BUT ARE NOT LIMITED TO: ORANGE
CONSTRUCTION FENCING, ALLIGATOR DECOYS, INSTALLATION OF HUMANE DETERRENT
DEVICES SUCH AS GOOSE GUARDIAN OR AWAY WITH GEESE UNIT.
11. PROVIDE AS-BUILTS OF BASIN. AS-BUILTS SHALL BE DONE PRIOR TO THE RELEASE OF THE BMP
POND.
12. MAINTENANCE EASEMENT SHALL BE RECORDED PRIOR TO THE RELEASE OF THE BMP POND.
N.T.S.
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community infrastructure consultants
1213 W. MOREHEAD STREET
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CHARLOTTE, NC 28208
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WWW.WKDICKSON.COM
NC LICENSE NO.F-0374
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PROJ. MGR.: WGB
DESIGN BY: CJH
DRAWN BY: CJH
PROJ. DATE: DEC. 2019
DRAWING NUMBER:
C9.9
WKD PROJ. NO.:
20160181.00.CL