20180536 Ver 2_Stream & Wetland Impacts_20191218

Strickland, Bev
From: Heath Caldwell <[e-mail]>
Sent: Wednesday, December 18, 2019 4:28 PM
To: Johnson, Alan
Cc: Len Rindner; Daniel Kuefler
Subject: [External] Fwd: lanier village
Attachments: 3143-Stream & Wetland Impacts 12-18-19.pdf
• External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Mff-rt-s—[e-mail]
Alan -
Attached are updated exhibits addressing your comments. In addition to the original avoidance and
minimization efforts out here, we were able to reduce the impact to the head of the stream (20LF less impact) to
only 1 OLF reducing the overall permanent impacts for the site to 102LF. A french drain will be added at the fill
impact at Wetland C to provide stability and maintain the hydrology to the head of that wetland. Additionally,
the outfall from the BMP#1 was directed to the opposite side to provide supplemental hydrology to that
floodplain/wetland area. Please review and let us know if this satisfies your concerns here. If so, we'll send on
over to Dave to get these included in his review as well. Thanks -
Heath
---------- Forwarded message ---------
From: Len Rindner <[e-mail]>
Date: Tue, Dec 10, 2019 at 10:34 AM
Subject: Fwd: lanier village
To: Heath Caldwell <heath. caldwell(cr�,wetlands-og.com>, Daniel Kuefler <[e-mail]>
FYI
---------- Forwarded message ---------
From: Johnson, Alan <alanJohnson o,ncdenr.gov>
Date: Tue, Dec 10, 2019 at 10:31 AM
Subject: lanier village
To: Daniel Kuefler<daniel.kuefler(cr�,wetlands-epg.com>, Len Rindner ([e-mail])
<[e-mail]>
BMP #1 — can't it discharge towards -into the wetland???
And French drain the fill material above the impact wetland 91 if able/possible

Stream impact #2, loose the lot. Avoid the stream headwater/beginning. Loosing one lot
shouldn't kill the project.
Alan D Johnson — Senior Environmental Specialist
NC Dept. of Environment & Natural Resources (NCDENR)
Division of Water Resources - Water Quality Regional Operations
610 East Center Ave., Suite 301, Mooresville, NC 28115
Phone: [phone] Fax: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties unless the content is exempt by statute or other regulation.
Len Rindner
Leonard S. Rindner, PLLC
Wetlands and Environmental Planning Group
www.wetlands-epg.com
[phone]
Heath Caldwell
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-epg.com
704.999.5279
4

EXISTING CONDITIONS MAP
PROJECT
BOUNDARY \ EXISTING 20' PERMANENT SANITARY I
LIMITS SEWER EASEMENT 1 /
� DB 32885-131
I \L Ji �
—Tar—
�
� nlnl
\ INTERMITTENT
STREAM D
WETLANDS C \ '� \ \ -163 `F
Fi ���� f WETLAND B
/ � \ \\ -0.09 AC.
( \ \� 1 r r _EY
\/ INTERMITTENT
\ STREAM A
-511 LF
At k \ �;
!FARMS ��� /" / `"/
PERENNIAL 1
STREAM E
L
� -1,366 LF
—Air—
A 0110*1[si-004NO 0 0
-300 0 150 300 600
( IN FEET )
1 inch = 300 ft.
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By. RS Date: 12-18-2019 Rev.•
Engineer. • CRB Scale: As Shown I Sheet: 1 OF 11
R. Joe Harrisi Associates,

IMPACTED WETLANDS & STREAMS - OVERALL MAP
IMPERVIOUS AREA
Description Area (% )
Proposed 28
MR
N 011011MIN F.Al 0 0
TEMPORARY IMPACT #4
(STREAM E)
5 LF ± DISTURBANCE
\ 8" DIP SAN. SEWER
j I
PERMANENT IMPACT#3
(STREAM A) _
92 LF ± DISTURBANCE
36" RCP WITH HEADWALLS '
10LFTEMPORARY IMPACT /
(
CUMULATIVE IMPACT (PERMANENT)
—300 0 150 300 600
( IN FEET )
1 inch = 300 ft.
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By. RS I Date: 12-18-20191 Rev.•
Engineer. • CRB I Scale: As Shown I Sheet: 2 OF 11
Desc. I Type
Len/Area
Impact #1 (Wetland C)
0.087 Ac.
Impact #2 (Stream A)
10 Lf.
Impact #3 (Stream A)
92 Lf.
Total Stream
102 Lf.
Total Wetlands
0.087 Ac.
CUMULATIVE IMPACT (TEMPORARY)
Desc. Type
Len/Area
Impact #3 (Stream A)
10 Lf.
Impact #4 (Stream E)
5 U.
Total Stream
15 Lf.
R. Joe Harris & Associates, Inc.
Engineering • Planning Management
127 Ban CASEY Drive, Snim 101, Port Mill, S.C. 29708 [phone]

IMPACT #1 PLAN VIEW - (WETLAND Q
680
670
660
650
640
V MY VfII\1 ,UE
'/
EXISTING WETLAND C
— EXISTING 30'
WETLAND BUFFER
650 \�
IMPACT #1 CROSS SECTION VIEW - (WETLAND Q
PROPOSED CENTERLINE OF PROPOSED
GRADE PROP.ROAD RETAINING WALL
EXISTING
0+00 1+00 2+00 \_2 +69.
82
EXTENTS OF
WETLAND C
(TYP.)
GRAPHIC SCALE
-60 0 30 60 120
( IN FEET )
1 inch = 60 ft.
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By RS Dote: 12-18-2019 Rev.•
Engineer: CRB Scale: As Shown I Sheet: 3 OF 11

IMPACT #2 PLAN VIEW - (STREAM A)
END OF PERMANENT
IMPACT
o�
6j0 IMPACT #2
CROSS SECTION
�\
PROP. HEADWALL
\ �� EXISTING STREAM -
30' EXISTING
STREAM BUFFER
IMPACT #2 CROSS SECTION VIEW - (STREAM A
PROP. 4'X4' I.D.
PRECAST SPRING BOX
PROPOSED GRADE
PROP. 2LF
18" RCP PIPE
690 PROP. HEADWALL EXISTING GRADE
680
670
660
650
0+00 1+00 1+49.02
BEGIN STREAM A END PERMANENT
IMPACT
A104.110011lei WWAI00
-60 0 30 60 120
( IN FEET )
1 inch = 60 ft.
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By RS Dote: 12-18-2019 Rev.•
Engineer: CRB Scale: As Shown I Sheet: 4 OF 11
66�
EXISTING TOP
OF BANK
R. Joe Harris & Associates, Inc.
(I RJ Engineering -Planning Management
127 Bc CASEY D,iv Suiro I111, Fort Mill, S.0 29708 (80})802-1799

IMPACT #3 PLAN VIEW - STREAM A
I 52 1:
m '
1
it
1 53 1 /
W
_SS
PERMANENT IMPACT #3
T (STREAM A)
92 LF ± DISTURBANCE
80LF - 36" RCP WITH HEADWALLS
In
SEGMENTAL 72
6�0 \ BLOCK HEADWALL I
\ ll
4! c
EXISTING TOP
OF BANK
BEGIN —
�� PERMANENT
\\ IMPACT
1
�0 \66 I
END OF TEMPORARY
IMPACT (APPROX. 5') J
RESTORE TO ORIGINAL J
/ CONDITION
EXISTING 30'
STREAM BUFFER
71
�
33�
-
1 �
W
-
32
W
W W
�
END OF TEMPORARY IMPACT
�
EXISTING
(APPROX. 5') RESTORE TO ORIGINAL
WETLAND B
CONDITION
�
W
80± LF - 36" RCP
CULVERT
3
L-_
GRAPHIC SCALE
-60 0 30 60 120
( IN FEET )
1 inch = 60 ft.
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown ByRS Dote: 12-18-2019 Rev.•
Engineer: CRB Scale: As Shown Sheet: 5 OF 11
EXISTING STREAM A
R. Joe Harris & Associates, Inc.
(I RJ Engineering -Planning Management
127 Bc CASEY D,iv Suiro I111, Fort Mill, S.0 29708 (80})802-1799

670
.•1
650
MR
IMPACT #3 CROSS SECTION VIEW - (STREAM A
PROPOSED
RADE
AT CENTERLINE
PROP.
30" RCP
/
INV
653.38±
\
/ PROP.
36" RCP
I
INV
645.92± AT
CULVERT TO
BE �I
INSTALLED WITH
8"
DEPTH OF BURY
EXISTING GRADE
AT CENTERLINE
ULVERT
CL
0+00 1+00 2+00
*SEE SHEET 10 FOR BAFFLE DETAIL
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By RS Dote: 12-18-2019 Rev.•
Engineer: CRB Scale: As Shown I Sheet: 6 OF 11
HOR. SCALE:
60 0 30 60
1 inch = 60ft.
VER. SCALE:
6 0 3 6
1 inch = 6ft.
j� jiro JoeHarrisiAssociates,
%jO%Engineering -Planning
/////�%%�%/O%�� Management

670
's Me
650
Me
IMPACT
#3 PROFILE
VIE
PROPOSED
GRADE
P P.
18" P
PROP.
IN
= 665. ±
8" PVC
SS
INV -
2.70±
PROPO
ED HEADWALL
I
I
CULVER
TO BE
I
I
INSTALLED
WITH 8"
I
DEPTH CF
BURY
I
\
EXISTI
79.5
LF
32%
JG GRADE
0+00 1+00 2+00 3+00
*SEE SHEET 10 FOR BAFFLE DETAIL
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By. RS I Date: 12-18-20191 Rev.•
Engineer. • CRB I Scale: As Shown I Sheet: 7 OF 11
V2
HOR. SCALE:
40 0 20 40
1 inch = 40ft.
VER. SCALE:
4 0 2 4
1 inch = 4ft.
R. Joe Harris & Associates, Inc.
Engineering • Planning Management
127 Ban CASEY Drive, Snit, 101, Port Mill, S.C. 29708 [phone]

CULVERT BAFFLE DETAIL
ELOW
L0.83' 0.83' 1
5"
SECTION A —A
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By RS I Dote: 12-18-20191 Rev.-
SIDE VIEW
SECTION B—B
Engineer: CRB I Scale: As Shown I Sheet: 8 OF 11
02
SECTION C—C
R. Joe Harris & Associates, Inc.
Engineering -Planning Management
127 Bc CASEY D,iv Suiro I111, Fort Mill, S.0 29708 (80})802-1799

IMPACT B PLAN VIEW - STREAM
S
34 \
33—)
CITY OF CHARLOTTE TRACT 15
pB 27070-502
(900 SQ.FT. OUT PARCEL)
BRISTOL FARMS
WASTEWATER PUMP STATION
' \ 1
PROP. 8" DIP \
SAN. SEWER
PIPE \
\ FN\
\ \(j)
\
\ \A
GRAPHIC SCALE
—60 0 30 60 120
( IN FEET )
1 inch = 60 ft.
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By RS Dote: 12-18-2019 Rev.•
Engineer: CRB Scale: As Shown I Sheet: 9 OF 11
j� jiro JoeHarrisiAssociates,
%jO%Engineering -Planning Management
/////�%%�%/0%��

1 650
GRADE
m
25 YEAR
ELEVATION:
1 630
\ h
LF - 8" DIP TO MH @ 0.60%
20.00 LF - 8" DIP 0.60%
,NO COUPLI qGS, ALL FULL JOINTS -IF DIP
REINFORCED CONCRETE PIER' I
(SEED TAILS) J
20 LF CENTERED ON PIPE
REINFORCED CONCRETE PIER
(SEE DETAILS)
20 LF CENTERED ON PIPE
REINFORCED CONCRETE PIER
Rqn (SEE DETAILS
Lanier Village - Phase 3
Mecklenburg County, North Carolina
Drown By. RS Date: 12-18-2019 Rev.•
Engineer. • CRB Scale: As Shown I Sheet: 10 OF 11
4.
HOR. S
60
1 inch =
VER. SC
0 30 60
1 inch = 6 t. /
100 YEAR STORM
ELEVATION: 638.40,
I
END BASE MANHOL
STD DET #9, REPLE
)NE WITH #57 STONI
,WABLE FILL PIPE C(
CREEK SIDE BY COP
_LAR - NOT RUBBER
l�
#67
ID
ECTION
R. Joe Harris & Associates,
jEngineering -Planning Management

NOTES FOR STREAM BANK STABILIZATION:
1. LIVE STAKES SHALL BE APPROXIMATELY 24" IN LENGTH
2. LIVE STAKES SHALL BE 0.5" - 1.5" IN DIAMETER AT TIME
1. UPON COMPLETION OF STREAM CROSSING WORK, CONTRACTOR SHALL BACKFILL
OF PLANTING
AND MECHANICALLY TAMP (NO SPECIFIC DENSITY) SOILS INTO PLACE AND DRESS
3. LIVE STAKES SHALL BE BLACK WILLOW OR SPECIES
DISTURBED SURFACES.
SPECIFIED BY COE/DHEC OR CONSULTANT
2. BEGINNING AT A POINT 2' ABOVE WATER SURFACE ELEVATION, GRASS DISTURBED
24"t 4. SPECIES SHALL BE DORMANT AT TIME OF ACQUISITION
AREAS (SEED, FERTILIZER & STRAW MULCH) STREAM BANK, TOP OF BANK AND
AND PLANTING AND LOCALLY GROWN/HARVESTED
DISTURBED AREAS UPLAND OF STREAM.
3. INSTALL COIR FIBER NET/MAT STARTING MINIMUM 12" BELOW WATER SURFACE
5. LIVE STAKES SHALL BE SPACED T O.C.
ELEVATION AND EXTENDING A MINIMUM 5' BEYOND TOP OF BANK. MINIMIM
6. LIVE STAKES SHALL BE PLANTED A MINIMUM OF 18" IN
SPECIFICATIONS FOR COIR FIBER NET/MAT AS FOLLOWS:
DEPTH WITH NO MORE THAN 4"-6" OF STAKE EXPOSED
- MIN. THICKNESS OF 0.30 INCHES
- 100% COCONUT FIBER AND WOVEN INTO TWINE
- AVG. WEIGHTOF 20 OUNCES/SQ.YD.
LIVE STAKE DETAIL
4. COIR FIBER NET/MAT SHALL BE SECURELY HELD IN PLACE WITH USE OF WOODEN
STAKES AND WIRE STAPLES (AS NEEDED).
5. INSTALL LIVE STAKES BEGINNING AT WATER SURFACE ELEVATION AND EXTENDING
2 VERTICAL FEET UP THE STREAM BANK. SEE LIVE STAKE DETAIL FOR ADDITIONAL
REQUIREMENTS.
6. INSTALL SILT FENCE W/WIRE REINFORCEMENT ALONG TOP OF BANK (ADJACENT TO
END OF COIR FIBER NET/MAT) FOR WIDTH OF DISTURBED SOILS.
INSTALL SILT FENCE
EXTEND COIR FIBER MAT I REINFORCED WITH HOG
5' BEYOND TOP OF BANK WIRE AT TOP OF BANK
(EDGE OF COIR FIBER
NET/MAT)
COIR FIBER NET/MAT
GRASS (SEED, MULCH & FERTILIZE)
REMAINING DISTURBED STREAM BANK
AREAS INCLUDING TOPS OF BANK
(UNDER COIR NET/MAT)
LIVE STAKE (WILLOWS OR
SPECIES APPROVED BY
COE/DHEC) FOR FIRST 24"
ABOVE NORMAL WATER
SURFACE ELEVATION
WATER SURFACE ELEVATION
12I" t
1
I
'I III
EXTEND COIR FIBER NET/MAT
12" BELOW WATER SURFACE
ELEVATION
STREAM BANK STABILIZATION - LIVE STAKE
TYPICAL DETAIL - N.T.S.
Lanier Village - Phase 3
Mecklenburg County, North Carolina
RS Date: 12-18-2019
CRB Scale: As Shown
cum rtwn (anu I UM livlrvn 1 )
Y BE USED TO REFORM
REAM BANK (STACKED). 18" OF
IL SHALL COVER STREAM
�E FACE OF ROCK STACK.
IE OF ROCK TO ANCHOR BANK
OPTIONAL)
R. Joe Harris & Associates, Inc.
Engineering • Planning - Management
127 Be" CASEY Ddve, Seiro 101, Port Mill, S.C. 29708(803) 802-1799