HomeMy WebLinkAbout20201792 Ver 1_More Info Received_20210302Strickland, Bev
From:
Daniel Kuefler <daniel.kuefler@wetlands-epg.com>
Sent:
Tuesday, March 2, 2021 11:57 AM
To:
Perez, Douglas J
Cc:
Johnson, Alan; Heath Caldwell
Subject:
Re: [External] Re: Summerlyn Villages (DWR # 20-1792)
Attachments:
Summerlyn PCN updated impact table_030221.pdf, 2021-02-25 - Summerlyn Village
Updated Wetland Exhibits (1).pdf
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Doug,
Thank you for taking a minute to catch up on the phone this morning.
Upon re-evaluation, the project engineers have determined that a spanning structure is the least impactful and
most practical alternative that will enable a transportation and utility services connection between the two sides
of the development. For this option, their calculations show that one 30'-wide O-Series 400 CON/SPAN will
meet the design requirements and provide conveyance of Fisher Town Branch under the roadway crossing
while maintaining the natural channel. This crossing would be installed by using a crane where all activities
and impacts would stay above the top of the stream bank and result in no impact to jurisdictional waters.
I have attached an updated set of exhibits here and a corresponding updated impacts summary table /sheet from
the PCN form. The attached exhibits are identical to those previously submitted with the exception of the
change from the northernmost crossing being changed to reflect the use of the spanning structure.
Under this approach, the total loss -to -waters required for the development of this project have been reduced to
include: 97 if of stream impacts and 0.018 ac of wetland impacts. An additional 27 if of stream impact is
required for riprap installed at existing bed elevations, as well as some minor temporary impacts for
construction access and utility installation.
Given the reduction of the total impacts to stay under the typical mitigation thresholds for this watershed, no
compensatory mitigation is proposed.
Please let me know if you have any questions with the attached, and feel free to call if you need more
information or would like to discuss any details as needed to process this application.
Thanks again,
Daniel
On Thu, Feb 18, 2021 at 11:32 AM Perez, Douglas J <doug_perez o,ncdenr.gov> wrote:
Great! Thanks Daniel.
From: Daniel Kuefler [mailto:daniel.kuefler@wetlands-epg.com]
Sent: Thursday, February 18, 2021 11:29 AM
To: Perez, Douglas J <doug.perez@ncdenr.gov>
Cc: Johnson, Alan <alan.iohnson@ncdenr.gov>; Heath Caldwell <heath.caldwell@wetlands-epg.com>
Subject: Re: [External] Re: Summerlyn Villages (DWR # 20-1792)
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Thanks Doug, I'll pass along the info - I expect we'll have something back to you by next week.
Daniel
On Thu, Feb 18, 2021 at 11:20 AM Perez, Douglas J <doug_perezkncdenr.gov> wrote:
We're looking at March 4t" as being the last day we can receive anything before we would have to go through the
process of a denial. So, we have more time than I thought, but I want to get ahead of this.
Doug
From: Daniel Kuefler [mailto:daniel.kuefler@wetlands-epg.com]
Sent: Thursday, February 18, 2021 11:11 AM
To: Perez, Douglas J <doug.perez@ncdenr.gov>
Cc: Johnson, Alan <alan.iohnson@ncdenr.gov>; Heath Caldwell <heath.caldwell@wetlands-epg.com>
Subject: Re: [External] Re: Summerlyn Villages (DWR # 20-1792)
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Doug,
We had a direct meeting with the engineers yesterday, essentially to cut through any (mis)communication
barriers. They are currently working on a refined exhibit to include baffles and sills and we expect to have
that shortly. Is there a hard date/deadline you have before you'd have to administratively cancel? If so we'll let
them know that date to spur things along.
Daniel
On Thu, Feb 18, 2021 at 11:03 AM Perez, Douglas J <doug_perezkncdenr.gov> wrote:
Hi Daniel,
Just wanted to check in and see if you've been in touch with the engineers. We're getting closer to the end of our
time clock. Let them know that any longer and we may have to deny the application based on lack of information.
Doug
From: Perez, Douglas J
Sent: Tuesday, February 9, 20214:57 PM
To: Daniel Kuefler <daniel.kuefler@wetlands-epg.com>
Cc: Johnson, Alan <alan.iohnson@ncdenr.gov>
Subject: RE: [External] Re: Summerlyn Villages (DWR # 20-1792)
Hi Daniel,
Ok, so as you know, channel width is not the same as base flow width. If the engineers are set on box culverts, we
would like to see baffles inside so as not to cause the base flow to be over widened. Also, the sills should be a good
addition. If we could see some designs on both baffles and sills, if they want to keep the box culverts, that would be
most appreciated and we can keep the ball rolling.
Thanks,
Doug
From: Daniel Kuefler [mailto:daniel.kuefler@wetlands-epg.com]
Sent: Monday, February 8, 2021 1:35 PM
To: Perez, Douglas J <doug.perez@ncdenr.gov>
Cc: Johnson, Alan <alan.iohnson@ncdenr.gov>
Subject: [External] Re: Summerlyn Villages (DWR # 20-1792)
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Report Spam.
Doug,
Thanks for your patience, I've coordinated with the engineer who has provided the following explanations /
clarifications pasted below. Please let me know if this doesn't sufficiently provide the info you need and/or
give me a shout anytime if you'd like to discuss.
Thanks,
Daniel
Woodard, Jonathan
to me, Amber, Heath
Tue, Feb 2, 7:04 AM (6 days
Daniel,
Please see our responses below:
The surveyed stream width at the north culvert ranges from 25'-27'.
It was determined that installing parallel box culverts to provide conveyance of Fisher Town Branch
streamflow under the roadway crossing was the most practical alternative to enable a transportation and
utility services between the two sides of the development. Concrete box culverts would provide conveyance of
Fisher Town Branch under the roadway crossing. For this option, design calculations indicate two B' x 9' (H x
W) and one 6'x 6' (H x W) concrete box culverts were needed to meet required design criteria: HW/D (i.e.,
headwater depth divided by culvert depth) < 1.20 for the 25-year event, not overtopping the roadway during
the 100-year event. This solution would minimize erosional and steam stability issues. Reduced erosion
issues and a smaller footprint in the stream would minimize the environmental impact on the stream habitat.
• Regarding the 1'sill inside each of the culverts: We can definitely incorporate that on the downstream end of
each pipe. This will help to hold the embedment depth (1') in place. Please let us know if you plan to make the
sill greater than 1' (higher than the embedment depth).
Let us know if you need anything else.
On Fri, Jan 29, 2021 at 9:26 AM Perez, Douglas J <doug_perezkncdenr.gov> wrote:
Hey Daniel,
I had a question about the culverts on this site. Why are we doing box culverts and not circular culverts?
Are there any structures planned for inside the box culverts to slow down the flow? I'm just trying to get up
to speed on this one? If you could let me know, that would be great.
Doug
DWR
Delon of Water Re"Ur[
Doug Perez — Environmental Specialist
NC Dept. of Environmental Quality (NCDEQ)
Division of Water Resources - Water Quality Regional Operations
610 East Center Ave., Suite 301, Mooresville, NC 28115
Phone: (704) 235-2162 Fax: (704) 663-6040
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.
Daniel Kuefler
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-epg.com
336.554.2728
Daniel Kuefler
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetla,nds-epg.com
336.554.2728
Daniel Kuefler
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetla,nds-epg.com
336.554.2728
Daniel Kuefler
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-epg.com
336.554.2728
C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
❑X Wetlands ❑X Streams — tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a.
2b.
2c.
2d.
2e.
2f.
Wetland impact
Type of impact
Type of wetland
Forested
Type of jurisdiction
Area of
number
Corps (404,10) or
impact
Permanent (P) or
DWQ (401, other)
(acres)
Temporary T
W1 P
Fill
Bottomland Hardwood Forest
Yes
Corps
0.018
W2 T
Excavation
Bottomland Hardwood Forest
Yes
Corps
0.267
W3 T
Excavation
Bottomland Hardwood Forest
Yes
Corps
0.094
W4 T
Excavation
Bottomland Hardwood Forest
Yes
Corps
0.021
W5 -
Choose one
Choose one
Yes/No
W6 -
Choose one
Choose one
Yes/No
2g. Total Wetland Impacts:
0.4
2h. Comments:
W1- Wetland E road crossing
W2- Wetland O- 0.068 (WT10), 0.199 (WT11)
W3- Wetland F sewer crossing, six separate impacts of 0.035 (WT1), 0.008 (WT2), 0.009AC (WT3), 0.007 (WT4), 0.004 (WT8), 0.031 (WT9)
W4-Wetland G- sewer crossing, three separate impacts of 0.009 (WT5), 0.007 (WT6), 0.005 (WT7)
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a.
3b.
3c.
3d.
3e.
3f.
3g.
Stream impact
Type of impact
Stream name
Perennial (PER) or
Type of
Average
Impact
number
intermittent (INT)?
jurisdiction
stream
length
Permanent (P) or
width
(linear
Temporary (T)
(feet)
feet)
S1 P
Culvert
Stream H
PER
Corps
6
97
S2 P
Stabilization
Stream H
PER
Corps
6
27
S3 T
Construction Access
Stream H
PER
Corps
6
15
S4 T
Construction Access
Stream H
PER
Corps
6
30
S5
Choose one
S6
Choose one
3h. Total stream and tributary impacts
169
3i. Comments:
S2- Permanent no -loss impact (rip rap)
Page 4 of 10
PCN Form — Version 1.4 January 2009
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fir/ .r" l � \�I\� l ,4 �\� 3 t j s4\' ,[\`\14 �`dr"i"'��� i' �''/, ,tr....• / its / 'i i I'' j�' S��', i ! � •�",,,�,� \.� 5� � � 1% f
, C,�\< /, ,�
�,�, f / 1 ih \ r`,_- �, r`/J r ✓ i i/t' /.' 1 r{ / f i . '
.tr `: 1 7 t (z \ ��•� � , ,r„" � r , -[ .. r l }ri r. � > > ) ��. 1 n
III S `1�.\ \\\ \ \:\--\'\ \\`\, )`2\ \l IJJ..., l' -/EwJ/ ; ,1 + j', 1 / / fJ.
), ,l 4l'f �t o .\ \\` \ \`\`,\\`\, \s\\`�H�7{.ti,J`�l>ri ftir�i[2 i t ?
\ \ . ` , \ ,\ \ • \ ,.� , t r nr p.• "'. _,,. 1 s'r \ \ , �, r B I
\\� 1
\ { \\ \l \\` \ \` x j t .. 4 r". i, s_s <s , \ Z \ \ t, /-
/ L T \'\. \\ \ \ 1' t (\ 1 \ 1 \ \ ,� „ S 2+.- •r Ll. l 1 1 < ;� 0/
, \ "t } \ �• f \ ,. 1 I /7 / l 1. , \ l i I i' �\ \ \ , \L? \\ \ . 7 . , `C` .... \ . ti �• `t' '•tN !` I" I / , I '
n' \,[\"^y't.tl� f, i / '-- •i
2\.���__\ , \ � w,• a- M '?: c. \ z � a 7 I // r � ,
� \,1 1 z---- --- 1 J) i \\\s\ 3 � /l,r
�u \, t `` t+l e F' . E 4 RTY LINE (T� Fit 1 r
•2y^^•..``r \\?. % II J) ill i\I Jam' ,(/ r I l I \ \ t j l` / 1 / J >;
1tv, r�\r "A01f f/rlr�\or �!'.,_i ji../ :'JI I N. 1 2 tI1 I / / / . t \ \
afl �r f �tj lr ��/// J� r ' j 1 1 \) ( ; L 1 j l ifr L \. \I /h — IRISH BUFFALO
/l �l/ l/ f `y.���///! r/, i f/ I I t l\ I l 1 s/ ✓^ i i i t j I t x CREEK - ±1,432 LF
\ ♦ •� ��- ,l �l / it '� I I f [� / / / / r` / " f % l 11 r J r r ! r' ! j I I f j t1 /' /% J ! , c-
�/ / L I 1, ' • , . / r t
r S
��-` '1 `��,y r� t S• ,IJ, ,\\ri ., r J/rlllINN
)\f / // ' / l', [ rr 1•I 1 I t•I / /
---
fy
.- .. � '! t I { ^ 1 � /�t�rrl._ t l 5 1 / /J \ `� \• � i it i �be,
-----------------
7.
1EX-1
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
��•� (\� CAR p� �•,�
O� •SS/,'
SEAL
N
049168
GRAPHIC SCALE
�/G •<.�(; Q• 0 150 300 600
1 inch = 300 ft.
SUMMERLYN VILLAGE
EXISTING CONDITIONS OVERVIEW
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-Wetland Exhibit
CHECKED BY
1BW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
WETLAND E — ±0.018 AC
\\0),�\\`\\\�i\\� PERENNIAL STREAM
,lam `\\ZI/\i,l•i l I�•l \� ` \\; \ \1^'A — ±1,048 LF
BOTTOMLESS ARC-_
`CULVERT — NO )11 /r.
i /r/,/li(/,?v��\�lV\\ � \ •a IMPACT\
/ // r // ,/�t'�l;i,� F\y ✓SEE EX-3 IMPAC PI` -CT II )rJl\iri!(f'''^t\�\)
/j/„'�'Ir ;',t /. Ix,=/Jf' • ,—= � , ! /J ,- rlllftll,r,1 / /Ir
/'i r,WETLAND D — ±0.03 AC ill\ \\\\ ��/ j1
1
//, / tia INTERMITTENT STREAM \) I�l ��\\/{/�i
C — f108 LF IIII t,ilt�t.r \ th�L�)
'PERENNIAL STREAM
B — ±369 LF \ \ L
? r'�
\; /, SEE EX-4 IMPACT INSET ► \` „
ROAf )'_
60' PUBLt` IVY
8" W/L (TYP.)
RCP STORM'
LINE (TYP.)
Will!'
m
�_,_
8 SS (TYP.) - t
rcr y��%1Mr�-�rrr �
WETLAND L — ±0.06 AC -
_ ° WETLAND K — ±0:02 AC'
WETLAND J I +0 05 AC
-EXISTING
RAINBOW DRIVE
ARIABLE WIDTH PUBLIC R.
wj
EGETATIVE STREAM ri r
SUFFER (TYP.)
UNDISTURBED STREAM
! BUFFER (TYP.)
8„ �SS (TYP.)
' Iu \� WETLAND F/FF f4.14 AC /i� //�•
NTERMITTENT STREAM ) \ SS TIE
`~ ±60 LF 7\ \ \> RCP STORM
INE (TYP
IN .)
-- -- -'—� � SS TIE
WETLAND G
SS TIE IN
+ v',� i ,r> •' SEE EX-6 IMPACT INSET
'
4`EX. SS (TYP.)
s
\' -
\ , — _5 , .\ L SS TIE IN ✓ /
PERENNIAL STREAM r
%
SEE EX-7 IMPACT INSET -
� H — ±1,314 LF V
>a»100—YEAR
ham,.•— . - - •::•:::: ': o
FLOODPLAIN (TYP.)
�- WETL�AND1` rA. ..
AC
_ 4,5WETLAND N — ±0.13 AC
H
PUBLIC R/W)
ROAD 1
(60' PUBLIC R/W):
ROAD EL
(60' PUBLIC R/W)
I ,
ROAD D-
(60' PUBLIC R/W)
ALLEY L _
(PRIVATE)
4 -
ROAD' E
(PRIVATE) j
ROAD
(60' PUBLIC
offilr='1 NME �� �_ ��la
.:
EX. W/L
"\• W/L TIE IN^
SITE LEGEND
------------
250
252
-------250-------
EX - 2------- 252-------
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
' IIU,1�11 ' fl
)1 X. SS TYP.) "
r 74.7
y\ SS TIE IN IS
_
E 'P -T I� T
lil/k /r
li
EX. W/L
W/L TIE IN
%-
//li,
"`;;BOA
-
D J
%;pUBLIC R/W)
N
INA1�1111�N IN _
IYuII Irn ��Yuod:L'I� u�aali� ��7 II Glyn a," M!'r�j �
�� 5 Fil����Ii�1��1�1■�
iJln�lt��.?w■�wwiif��w.i' �� M�i��� 1�- /� I uu',
A d '•�g
7 � ,
■
PROPERTY LINE
RIGHT—OF—WAY LINE
LOT LINE
SETBACK LINE
EASEMENT LINE
WETLANDS
MAJOR CONTOUR
MINOR CONTOUR
EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
OVERALL % IMPERVIOUS = ±26%
(34.99 AC/132.74 AC)
CAROB 40.,E
��� O� • SS
pFE IO,L:v
NSEAL ���
049168
GRAPHIC SCALE
0/G •�/l/G, Q• 0 150 300 6C
,,,,�� igN��B•�w�O�,, 1 inch = 300 ft.
SUMMERLYN VILLAGE
OVERALL IMPACT OVERVIEW
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-Wetland Exhibit
CHECKED BY
1BW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
ROAD
(60- PUBLIC
SITE LEGEND
EX-3
J
MCADAMS
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
TEMPORARY IMPACT
PERMANENT IMPACT
PERMANENT NO LOSS IMPACT
ROAD H
(VARIABLE WIDTH PUBLIC R/W)
o`� •SS ••• �41
SEAL ��•�
049168
;C'o'L ,/v, I N��F •moo:,
B.
SUMMERLYN VILLAGE
IMPACT INSET
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
(N)
GRAPHIC SCALE
0 20 40 80
1 inch = 40 ft.
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-Wetland Exhibit
CHECKED BY
1BW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
SITE LEGEND
EX-4
J
MCADAMS
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
TEMPORARY IMPACT
PERMANENT IMPACT
PERMANENT NO LOSS IMPACT
PERENNIAL STREAM
A — t1,048 LF \ \\ I %A �\
\ t t
'
VEGETATIVE STRE`PM
BUFFER (TYP.) `\
UNDISTURBED STREA
t i \� `.
C EEK BANK
BUFFER (TYP.)
i t
`\
11 120' SA$ITAf7Y SEWER
t\
\
I r�ASEM91NT (VYP.)
/�
I `__\ 1 \\\ \
\ \
FLOODWAY (TYP.)
100—YEAR
\\\
FLOODPLAIN (TYP.)
- WETLAND F/FF — t4.14 AC
— WETLAND TEMPORARY IMPACT
WT1 — 0.035 AC
— INSTALLATION OF PUBLIC
SEWER MAIN
—CONTRACTOR TO REMOVE 6"-12"
OF TOP SOIL IN DISTURBED
\
AREA. TOPSOIL TO BE PLACED
ON FABRIC AND REPLACED UPON
COMPLETION. (TYP.)
�N CAROB
•SS ••• �'L �'•
.Q� SEAL vim•: -
N
= 049168 =
- -
^' <`
O�j •`. Vi'i 1 j\�``�'
0
GRAPHIC SCALE
20 40 80
OQ�O�`
♦
'. 9T '••• .....•••• .
1' qly
�B'�wOO,,,
1 inch = 40 ft.
SUMMERLYN VILLAGE
IMPACT INSET
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-Wetland Exhibit
CHECKED BY
1BW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
IEX-5
\ \ \ + +
+ + + + + + WETLAND TEMPORARY IMPACT
\ t `\\ + +/ �+ + +
+ WT2 — 0.008 AC
\ t \ �+ + + WETLAND F/FF — t4.14 AC
INSTALLATION OF PUBLIC + + +
SEWER MAIN \ + + } + +
CONTRACTOR TO REMOVE 6"-12" \
OF TOP SOIL IN DISTURBED \ \ + + +
AREA. TOPSOIL TO BE PLACED +
ON FABRIC AND REPLACED UPON
COMPLETION. (TYP.) \� \ \ + +
ANTI —SEEP COLLAR PER
KLDSM STD. 308 (TYP.)
20' SANITARY SEWER
EASEMENT (TYP.)
100—YEAR
FLOODPLAIN (TYP.)
SITE LEGEND
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
TEMPORARY IMPACT
PERMANENT IMPACT
PERMANENT NO LOSS IMPACT
�N CARP '�..
�O oFESS/0
'.� SEAL
049168
B ,pp,���
SUMMERLYN VILLAGE
IMPACT INSET
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
P
GRAPHIC SCALE
0 20 40 80
1 inch = 40 ft.
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-WetlandExhlblt
CHECKED BY
JBW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
\ \ 1 ----WETLAND TEMPORARY IMPACT \ ` + + ``k + `�F + + 1++ +
INSTALLATION OF PUBLIC
SEWER MAIN +\\+
I" ANTI —SEEP COLLAR PER \ + + \+ \ + +\ + \+ + + +
X KLDSM STD. 308 (TYP.) \�� \ `� + + \` +\\\ + + + t + \ + + + + +
CONTRACTOR TO REMOVE 6"-12" \\ \ I \, + + +1 \\+ +1 + + +
OF TOP SOIL IN DISTURBED \ 1\ \ + + i+`,
AREA. TOPSOIL TO BE PLACED \\ \ \ \ 1 + + + +
ON FABRIC AND REPLACED UPON + + +
\+ `\ `� `\° \ \ ''��'k
COMPLETION. (TYP.) `� `� + +L+--f+\ /+
WETLAND TEMPORARY IMPACT
+ WT4 — 0.007 AC
WETLAND F/FF — t4.14 AC + + 1 i A + + +
+ `+ + \\ + + \\ + + +
WETLAND F/FF — t4.14 AC \\
L\ \ ,/ \1 ' / _ 1_ X \ _ \ ANTI —SEEP COLLAR PER
KLDSM STD. 308 (TYP.)
SEWERINSTALLMAINN OF PUBLIC
\k
l-
r —_r es ------ 1------ -
TRAIL (TYP.) i 1\
_' /-ySy—\ — AR ANTI —SEEP COLLPER ° 100—YEAR
` FLOODPLAIN (TYP.)
17 ✓ --� ice' • j� /- KLDSM STD. 308 (TYP.) i e \
f\_41�/--INSTALLATION OF PUBLIC
%\ -/ /� /_/" . ; /• SEWER MAIN
STREAM PERMANENT —NO -/' �•! /- •/ / r \ \ ° 1
LOSS IMPACT //�_,.' / +\ + +
SP2 — 27 LF — ��/ �'�•/ /- - ` <! l •/ `/ t\',.� �' + t + + - `\ + + + +\ +
xX
STREAM PERMANENT IMPACT /-/ / �+� '`\+ + \
SP1 — 97 LF ���•-� WETLAND G — t0.71 AC 1 + + + + ` + + \ +\ + \
- \����,• ' -� /•�—�\ RIPRAP TO BE INSTALLED i + + �\ + +\ It
• AT EXISTING BED '+ + + + + \+ + W� \
STREAM TEMPORARY IMPACT / . \ 1
• \ _ /ELEVATIONS +` + + + + + \ + + + \
ST2 — 30 LF /(���' ENDWALL �' + +`\ + + + + # + + \� °%\ ` °\
\\ /r CREEK BANK % + 1 ` 9
� WETLAND TEMPORARY IMPACT /+ + + +`\-
\ — -- (TYP.) �; + + + + + +`� WTS — 0.009 AC , + i +
/ , _ / / , WETLAND TEMPORARY IMPACT 1 }\
+ + 1 WT6,— 0.007 AC 1 + 1 + + 4-
°
_ + + I' + + + + f+ + rF + +
%% r i r — 1 1 / + +/ CONTRACTOR TO REMOVE 6"-12" + ` r
PERENNIAL STREAM / +
+ + / + OF TOP SOIL IN DISTURBED + + +
H—�t1,314 LF T + /+ -AREA. TOPSOIL TO BE PLACED
ON FABRIC AND REPLACED UPON + + + + + v °
STREAM TEMPORARY IMPACT + \ ,
' / r ST3 — 15 LF { -COMPLETION. (TYP.) + + + + r \\
\ + / + + + + + +.. + + + + + \ \\ \
RIPRAP DISSIPATOR / + + + / ++ + + + +
+ +/� / + + + \\�
LENGTH=20' < \ v
TERMINAL WIDTH=18.33' + / + + / + + + + + + +
11 1 \ ; �" I 1 `.� �THICKNESS=2.25" ,+ + /+ + + + + + + +
CLASSIFICATION=CLASS B , + /F + + t + + + +
/ HEADWALL `e r i + i 1 >` i \ r `+ `� , ' +/
(1) 80 LF 5'H X 5'W i 1 ' 1 1\ 1 ,\ \, �` ' + + + + + + + / +
_CONCRETE BOX CULVERT e\ r l�_+\ 1 \ ) I \�' \ �� `\\ , VEGETATIVE STREAM `+ + + i
ROAD CROSSING REQUIRED
FOR EMERGENCY ACCESS BUFFER (TYP.)
AND SITE ACCESS
UNDISTURBED STREAM
BUFFER (TYP.)
ROAD F
(60' PUBLIC R/W)
CA
ASS
SITE LEGEND j�� SEALIN
TEMPORARY IMPACT 049168
PERMANENT IMPACT : �p :Fiy <�Q�:���� GRAPHIC SCALE
EX-6 ,,i�'9 .�G' � NE�� Q.; 0 20 40 80
PERMANENT NO LOSS IMPACT ,���� qN„g.�W��O`, 1 inch - 40 ft.
M: Projects Lennar LEN-20030 04-Production En ineerin 03 - Construction Documents Current Drawin s LEN20030-Wetland Exhibit.dw 2 25 20214:06:46 PM Doan Diana —
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
SUMMERLYN VILLAGE
IMPACT INSET
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-Wetland Exhibit
CHECKED BY
1BW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
20' SANITARY SEWER
EASEMENT (TYP.)
ANTI —SEEP COLLAR PER
KLDSM STD. 308 (TYP.)
\0 20' E SANITARY SEWEf�` t + + + + + + t + + + + + + 1 + +
\ b\
+ t + t + + + + + + + + + CONTRACTOR TO REMOVE 6"-12"
EASEM T (TYP.)
+ + + + + + + + + + + + +OF TOP SOIL IN DISTURBED
9 WETLAND TEMPORARY IMPACT + + + + + + + + + + + AREA. TOPSOIL TO BE PLACED
e ON FABRIC AND REPLACED UPON
\ WT7 — 0.005 AC + + F + + + + + + + + + + /
` \ + t + + + t COMPLETION. (TYP.) \
` e CONTRACTOR TO REMOVE 6"-12..
\
OF TOP SOIL IN DISTURBED ... + + + + + +INSTALLATION OF PUBLIC
` e --ice— f--����
AREA. TOPSOIL TO BE PLACED t + + + SEWER MAIN
ON FABRIC AND REPLACED UPON + + + + -+ --+ + + + +WETLAND TEMPORARY IMPACT
t ,\ 9 COMPLETION. (TYP.) T \\+ + + + + + + + + + + �` WT9 — 0.031 AC +
4. \`� \� INSTALLATION OF PUBLIC + + t + + + + �
SEWER MAIN + +�� + + + + + t TIE IN PROPOSED 8" SS /
�, MAIN INTO EXISTING SS .�/-+ + �� • + + +
+ \ FLOODWAY (TYP.) F + + + + + /
`` + T + + +�\ + t + + t + t- `�1< + +
+ + + + + is + + + + + + + + t./i1 -� 100—YEAR
\ `
+ + + + + + + + +' + + �/ �� + it ' FLOODPLAIN (TYP.)
I+ r
+ + + + WETLAND TEMPORARY IMPACT + + +-/+ + + i4 + +/+ r+ rF + t+ + + + +
WT8 — 0.004 AC t ` t t t + + + + + .
WETLAND F/FF — t4.14 AC ./-� +\ j'' j''I`- + + + + } +\ tF + + t + t
+ + + + 6 \ \ + f - + + ' + 1 + l + + + t + + + + t +
\ \ ANTI —SEEP COLLAR PER + t + /+/
KLDSM STD. 308 (TYP.) + +/ 20' EX. SANITARY SEWER + + + �� + + + + + +
+ i + + EASEMENT (TYP.) + t + t �� t + + t + + +
{� WETLAND G — t0.71 AC / + + �� + + + t + r
/I- + + 100—YEAR t + + + t + + t + . `\+ + + + + t +
v FLOODPLAIN (TYP.) ` t + t + + + t + + + + +
/ , I + + +
Y T T + + t + t + \\ + + + + + + +
+ t + t + + + + t + t + + t\� \� t + t + + t
1/ 1 \ 4- + + + + + t + + + + + + \\+ + + + t + ' t
TIE IN PROPOSED 8" SS
MAIN INTO EXISTING SS
SITE LEGEND
TEMPORARY IMPACT
EX� PERMANENT IMPACT
PERMANENT NO LOSS IMPACT
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
�N CARP '�..
�O oFESS/0
'.� SEAL
049168
'•,��'G���
B
SUMMERLYN VILLAGE
IMPACT INSET
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
(N4
GRAPHIC SCALE
0 20 40 80
1 inch = 40 ft.
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-WetlandExhlblt
CHECKED BY
JBW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
20' EX. SANITARY SEWER
EASEMENT (TYP.)
+' + I + I +, + ;+ + + + \+ \* + + + + 4
+ + + +` +� + + + +, + \+ + + + +
+ + + +\ +\ + ` + + + + + +
+ + + + + /+ `�+ + + + "� �\ + + + + + +
t + t + + � + + + \+ + t + t +
+ + + 1+ + + +++++`\+•+ + + + + +
+ + + `{ 4� +\$ + \+ + + + +
+++++i�+++t+++++++`*t+++ `�+�f+t+++t+++++
+ + . + + + + + + .t + +\\+ \+
+ +CONTRACTOR TO REMOVE 6"-12" `+
+ + + OF TOP SOIL IN DISTURBED +%+'� + +
+ + +1 + AREA. TOPSOIL TO BE PLACED + + +\ +
+ + + T ON FABRIC AND REPLACED UPON + + + + + +�K
+ + + * 4 + + + COMPLETION. (TYP.) +`\ �+
100—YEAR
FLOODPLAIN (TYP.)
20' SANITARY SEWER
EASEMENT (TYP.)
0
o/ / �Y;
0
I
ANTI —SEEP COLLAR PER
KLDSM STD. 308 (TYP.)
+ �'� WETLAND 0/00 — t13.07 AC
+
�
+
+
INSTALLATION OF PUBLIC
+
\ \ + \} /,¢ +
+ �
+
+
+
SEWER MAIN
��+\ + \+ +x +
+
+
+
+
+
+
+
+
TIE IN PROPOSED 8" SS
+ +
+ +
+ + +
+
+ +�
�/•
✓'
'f
+
+
+
+
MAIN INTO EXISTING SS
+
+ v +\+
+
+/+
i
+
+ +
+
+ +
+
+
WETLAND TEMPORARY IMPACT
+
t + � \+ \+ %/ + +
+
+
+ \
F
+
+
+
+
WT10 — 0.068 AC
+ +
+ '4 + + , +
+*
+
+
+
+
+ + + + + + +
+ +
+
+..`+ + +\\\� .7\++++++++++
+"+ + +
1-
+
+
+
+
+
+
+ + + + + + +
+ + + + + + +
+
+ +
\
+ +`.+ + + `;iii `�
+
t + +
+
+
+ + + +'+'+1+1+y+++++\++++
�+
}
+
+
+
+
+
+\ +\�+
.+++++++++
SITE LEGEND
TEMPORARY
IMPACT
EX
�
PERMANENT
IMPACT
PERMANENT
NO LOSS IMPACT
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
,,,`II1111111//I�,I
\.\ �N CARP '�..
�O oFESS/0
'.� SEAL
049168
'•,��'G���
B 1
SUMMERLYN VILLAGE
IMPACT INSET
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
(N4
GRAPHIC SCALE
0 20 40 80
1 inch = 40 ft.
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-WetlandExhlblt
CHECKED BY
JBW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
+ + + + + + +\-<- +
+ + It + + + + + I
+ +I + + PERENNIAL STREAM+
F+++4+++++P — t658 LF
+ + + +CRF�EK BAN +
�.,+ + + (-TYP. + +
+ + + + T T -
—^— + + + �'' + +
+ f--+--+ + + +
+ + t + WETLAND TEMPORARY IMPACT —
+ t + + t WT11 — 0.199 AC
+ + + + 1 1 1 + +
INSTALLATION OF PUBLIC
+
+++++++++SEWER MAIN \
+ + + + + + + + + + + +1
+ + + + + + + + + + +
+ + + + + + + + + + + +
+ + + + + + + + + + +
+ + + + + + + + + + + +
+ + + + + + + + + + +
_\ + t + t + + + + t
+ +--f_ f_ +. —± _+_ + + +
+ t + t + t .. +
+ ..
+ t + + + + / �4
VEGETATIVE STREAM �+ + + + + + + �� 4
BUFFER (TYP.) -\ + + + t + t + t �.
UNDISTURBED S*EAl`* + ���+ + + + + * +
BUFFER (TYP.) \+ + + +
+
+ + t + t i`— i�+ + ,
FLOODWAY (TYP.)
100—YEAR
FLOODPLAIN (TYP.) _`'7 t`
WETLAND 0/00 — t13.07 AC
SITE LEGEND
1EX-9
ul
MCADAMS
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
-20' EX. SANITARY SEWER
EASEMENT (TYP.)
INTERMITTENT STREAM
Q—±218LF
+ � + xx+ + + +
+ +xx + ++
�+ +
+ + + +
+\ + + �t +—
+ + TIE IN PROPOSED 8" SS + + +
+ # �+— + MAIN INTO EXISTING SS
+ +ANTI —SEEP COLLAR PER+ +�� + I+ + +
f + + + + + + + KLDSM STD. 308 (TYP`) �� \ fit; I + + +
+ + + + 8" SANITARY SEWER MAIN
+ + + t 4 BE INSTALLED VIA JACK AND
+ + + + BORE WITH STEEL CASING PIPE 1
-\ I, + + +
+ + + + CONTRACTOR TO REMOVE 6"-12" ��\ + +
+ + + + + + OF TOP SOIL IN DISTURBED \
+ t t + + - AREA. TOPSOIL TO BE PLACED F �+ 1 + + + +
+ + + + t + ON FABRIC AND REPLACED UPON i� + t + +
+ + + + + -COMPLETION. (TYP.) +
t � + + + + + Y T
r + '`+__+t + + t + + t + + +
+ + +__ +`.�+ + + + + + + t ,+ + + + + xxxx\ + +
` + + + + t t t + + + r + + + �\ +
F + + + �� + + \` + t + + + + + + + t �}
+ + + +\ + + \+ t + + t + + t + + +
1 + + + � + + '\t + + + + + + t + + +
+ + + + \\t + + + + + + + + t
1-+++ +t'+++I/+++++++4
ANTI —SEEP COLLAR PER
KLDSM STD. 308 (TYP.)
20' SANITARY SEWER
EASEMENT (TYP.)
TEMPORARY IMPACT
PERMANENT IMPACT
PERMANENT NO LOSS IMPACT
CAROB 1,1
o`� •SS ••• �'L
�0.1;'s 9
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049168
;C'0 ,/v, I N��F •moo:,
yqN B. w0,0
SUMMERLYN VILLAGE
IMPACT INSET
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
(41
GRAPHIC SCALE
0 20 40 80
1 inch = 40 ft.
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-Wetland Exhibit
CHECKED BY
1BW
DRAWN BY
DMD
SCALE
1"=40'
DATE
02.24.2021
NORTHERN CULVERTS CROSS SECTION
700
Wok
DOWNSTREAM NORTHERN CULVERTS PROFILE
700 700
PROPOS
690
690
CONTECH
SERIES S
LENGTH:
SPAN: 3C
RISE: 9.
680
680
— — '-------------------
----
EXISTING
675
675
0+00 1 +00 1 +50
SOUTHERN CULVERT CROSS SECTION
IPROPOSED GF
PROVIDE CC
SILL TO 68�
(DESIGN BY
OTHERS)
700 700
0+00 1 +00
EX-10
J
WADAMS
The John R. McAdams Company, Inc.
3430 Toringdon Way
Suite 110
Charlotte, NC 28277
phone 704. 527. 0800
fax 919. 361. 2269
license number: C-0293
www.mcadamsco.com
GRADE
-D GRADE
CON/SPAN 0
PAN (BURIED)
30,
2'
GRADE
_F 5'H X 5'W CONCRETE
_VERT (BURIED 1')
583'
=682'
L W/ NATIVE
kL TO SILL HEIGHT
CONCRETE SILL TO 683'
BY OTHERS)
PROPOSED (
EXISTING GR
CONTECH CON
SERIES SPAN
LENGTH: 80'
SPAN: 30'
RISE: 9.32'
690
690
RADE
---- _—
ODE
/SPAN 0
,BURIED)
`i 9.32'
I I
I t
I
680
I
I i
I
680
--� —
675
675
0+00 1 +00
DOWNSTREAM SOUTHERN CULVERT PROFILE
700 700
PROPOSED GRAD
EXISTING GRAD
0+00
CARP '�..
'.� SEAL
049168
_'G�
B ,pp,���
SUMMERLYN VILLAGE
CULVERT PROFILES AND CROSS SECTIONS
MOORESVILLE ROAD
KANNAPOLIS, NORTH CAROLINA
F 5'H X 5'W CONCRETE
VERT (BURIED 1')
83'
=682'
CONCRETE SILL TO 683'
BY OTHERS)
0+50
VERTICAL GRAPHIC SCALE
0 2 4 8
1 inch = 4 ft.
HORIZONTAL GRAPHIC SCALE
0 20 40 80
1 inch = 40 ft.
PLAN INFORMATION
PROJECT NO.
LEN-20030
FILENAME
LEN20030-WetlandExhlblt
CHECKED BY
JBW
DRAWN BY
DMD
SCALE
1"=40'/1"=4'
DATE
02.24.2021