20150356 Ver 3_Buffer impact sketch EMO AJohnson_20191205

Strickland, Bev
From: Jim <[e-mail]>
Sent: Thursday, December 5, 2019 1:43 PM
To: Johnson, Alan
Cc: 'Steven Hinshaw'
Subject: FW: [External] Re: Seven Oaks Marina
Attachments: Seven Oaks - Buffer impact sketch EMO AJohnson 12-5-19.pdf
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iflp'[e-mail]
Alan,
I've attached a sketch detailing the breakout of the various impacts... highlighted for clarity. I also included the
total area of the buffer impacts --delineated by the heavy dashed line.
It should scale at 1"=40' when printed on 8-1/2x11 paper
See the responses below for the various square footage breakouts you requested. If you find I missed
something or have questions about any of the calculated areas please let me know.
Also, before I file the mitigation request with Kelly please confirm that the number to report is 17,547 sq.
ft.... the total impacted area.
Thanks,
Jim Heller
Carolina Land Solutions, PLLC
PO Box 49116
Charlotte, NC 28277
phone [phone]
fax [phone]
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From: Steven Hinshaw <[e-mail]>
Sent: Thursday, December 5, 2019 9:40 AM

To: Johnson, Alan <[e-mail]>; Jim <[e-mail]>
Subject: RE: [External] Re: Seven Oaks Marina
10-4, we will get on it so that you have what you need. Thanks.
From: Johnson, Alan <[e-mail]>
Sent: Thursday, December 5, 2019 9:23 AM
To: Steven Hinshaw <[e-mail]>
Subject: RE: [External] Re: Seven Oaks Marina
I need the pertinent impact area and the acceptance from DMS for mitigation. Kelly normally,
turns those around in a day or less. If I get the information. I might could get it out Monday,
at the latest. We can email a signed copy, with the hardcopy via mail.
Sq ft of access road located within the buffer[Jim] 1,820 sq.ft
Sq ft of open water impact (bulkhead and ramp)[Jim] 1,789 sq. ft.
Sq ft of other/remaining buffer impacts (zone 1, exclude the access road)). Length of impact
shoreline time 30[Jim] 15,727 sq. ft. If you just multiply length of impact shoreline times 30
ft. it would double count the buffer area at the "point" next to the D-docks. To resolve that, 1
simply delineated the impacted area and noted that total on the sketch .... 17,547 sq. ft.
Sq ft of "boardwalk" located in the buffer (access to the boat slips)[Jim] 1,487sq. ft.
Those are the impacts I am approving.
From: Steven Hinshaw [mailto:[e-mail]]
Sent: Thursday, December 5, 2019 9:17 AM
To: Johnson, Alan <[e-mail]>; Jim <[e-mail]>
Subject: RE: [External] Re: Seven Oaks Marina
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[e-mail]
Alan —thanks for taking the call earlier. Jim will send you a sketch breaking out the buffer areas and will send the
mitigation request form to Kelly. I will get you a couple of current photos so that you can see the impacted areas. Are
you good to go ahead and send us the water quality certification? We are trying to submit this to Duke tomorrow for our
extension.
Thank you.
Steven
From: Johnson, Alan <[e-mail]>
Sent: Wednesday, December 4, 2019 4:32 PM
To: Steven Hinshaw <[e-mail]>
Subject: RE: [External] Re: Seven Oaks Marina

need to be in the field. Leaving at 9:30 a.m. but available before
From: Steven Hinshaw [mailto:[e-mail]]
Sent: Wednesday, December 4, 2019 4:17 PM
To: Johnson, Alan <[e-mail]>
Cc: Jim <[e-mail]>
Subject: RE: [External] Re: Seven Oaks Marina
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Yes! A lot to digest. Can you do a call tomorrow morning?
Thanks.
From: Johnson, Alan <[e-mail]>
Sent: Wednesday, December 4, 2019 4:08 PM
To: Steven Hinshaw <[e-mail]>
Subject: RE: [External] Re: Seven Oaks Marina
You have 762 linear ft (If) of shoreline for this parcel.
sq ft of zone 1 buffer.
The fee for mitigation is 1.85/sq ft. of buffer impact.
Which means you have a total of 22,860
X2
Buffer restoration is based on the area of impact (length of impact X buffer
width). Restoration is at a rate of 260 trees/ac. Shown below is approx. length for the various
segments of the parcel. I need photos from Shannon to confirm impact(s). He stated he
could provide.
Please read below. A phone call may be in order, once you've digested. Thanks, Alan
Red - 180 ft (wooded) X 30 = 5,400 / 43,560 = 0.12 acre X 260 = 32 trees would be required
to restore this section. I propose a minimum of 10 trees in a similar "row" through the buffer
(1 tree every 10 ft of 30 ft of buffer)
Orange — 75 ft (wooded), 14 trees for restoration
Green — 176 ft (100 ft which was already free of trees), 14 trees for restoration
Blue — 95 ft (which was clear of trees), no trees required
A minimum of 60 trees would typically be required (3" diameter, 8 ft, native species) for
restoration.
If the blue is limited to just the 95 ft. The 28 trees (14 + 14) can be spread through the Orange,
blue, and green areas in a similar manner as shown (no bunching). The aforementioned would
be partial mitigation. Then For the wooded section(s), 255 X 30 = 7,560 sq ft., mitigation
3

would be paid into the program at a reduced rate (for partial mitigation on site), since they
aren't technically fully restored. The 30 X 30 launch pad would be mitigated at full rate. Storm
water from the access/launch pad should not flow into the lake
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Area
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From: Steven Hinshaw[mailto:[e-mail]]
Sent: Wednesday, December 4, 2019 11:27 AM
To: Jim<[e-mail]>; Johnson, Alan <[e-mail]>
Subject: [External] Re: Seven Oaks Marina
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��[e-mail]
Alan - as promised attached is a landscape plan for the buffer areas. Thanks.
Steven
4

l

WOOD DECK
p ' (WITH STEPS)
/ 44 r8' BOARDWALK
OFFM (WOOD OR COMPOSITE DECKING) / ' '� \
/ / J.
% ` I y } IN,
C—DOCK' .:
f 0-10'x24' s/ip4 3Z,
7 PWC s/ipti .
End T Holding Dock
B—DOCK
4-1O'x24' slips
y l f
w.
5Q �'
boarding
Pier
D—DOCK -
14-10'x24' slips
2 End Tles
Pump Out
1
T 35.1517 (NA 3
LONG-81.0565 (NAD 83
N
ElevQte: Launch
Pad (30'x4CJ') _
J
Launc_h Ramp
(I 5' x 65' -
i`
�77
3 l3 Z-73t fir:
Staging A —DOCK
Area 4-1 o'x2o' slips
Limits 3 PWC SAPS
V 7jP
MERRICK ACAD-x7825-13-LAYOUT w CLS revs 10-22-19.dwg Model 12/5/2019 12:52:12 1 : 50