HomeMy WebLinkAbout20240370 Ver 1_More Info Received_20240622 (2)Soil & Environmental Consultants, Inc.
8412 Falls of Neuse Road, Suite 104, Raleigh, NC 27615 0 Phone (919) 846-5900 • Fax (919) 846-9467
sandec.com
S&EC 13220
May 14, 2024
To: N.C. Division of Water Resources (DWR)
401 & Buffer Permitting Branch
Attn: Stephanie Goss & Sue Homewood
512 North Salisbury Street
1611 Mail Service Center
Raleigh, NC 27699-1611
Cc: U.S. Army Corps of Engineers (USACE), Wilmington District
Washington Regulatory Field Office
Attn: Billy W. Standridge
2407 W. 5t` Street
Washington, NC 27889
* Submitted electronically via email.
From: Bob Zarzecki
Soil & Environmental Consultants, Inc. (S&EC)
Wetlands Department Manager
On behalf of Heidelberg -Materials SE Agg LLC (Applicant)
Re: Responses/Additional Information
DWR Request for Additional Information 04-22-2024
Dear Ms. Goss & Homewood:
On April 23, 2024, we received your letter dated April 22, 2024 requesting additional information to
complete your review of the application submitted on March 12, 2024. Please find below and attached the
additional information that you requested.
• DWR Comment]: If the US Army Corps of Engineers (USACE) requests a response to any
comments received as a result of the Public Notice, please provide the Division with a copy of
your response to the USACE.
Response: Per your request we will provide DWR with a copy of our response(s) to the USACE
for any comments received as a result of the Public Notice. We understand from the USACE that
only one comment was received from the public and that they are currently finalizing their review
of the application and anticipate submitting the public comment along with any request for
additional information that they require to complete their review to us within the next week or so.
Page 1 of 2
• DWR Comment 2: The table of Neuse Buffer Impacts provided on Page 15 and 16 of the
application shows no mitigation amounts required under the column "Required Mitigation'
Please correct this information for our records.
Response: Please find attached an updated "Block 22 — Impacts (acres)" table. The table was
revised to remove all reference to mitigation as this is identified within the Mitigation Plan. The
Neuse Buffer section of this table was also updated to remove the "Existing Pond Overlap 01"
and "Existing Pond Overlap 02" areas as these areas were mistakenly included and will not be
impacted. The Neuse Buffer section of this table was also updated to remove the "Stream F" area
as this was mistakenly included and is not an impact, but rather the relocated "Proposed Riparian
Buffer".
In reviewing the documents to make the requested changes to the impact table, we discovered an
error in the Neuse Buffer impacts provided on the Phase 2 sheets of the Impact Maps. These have
been corrected in the attached Impact Maps. Please replace the previously provided Impact Maps
with these attached updated "2024.05.07 — Neverson Mine Impacts". The only change is to the
Phase 2 `Existing Pond/Stream "F" Riparian Buffer Impact Areas'.
Finally, the Mitigation Plan was updated to reflect the changes to the impacts discussed above.
Please replace the previously provided Mitigation Plan with the attached "HMNeverson
Mitigation Plan (Updated May 2024)". The only change to the Mitigation Plan was a reduction
in the required Neuse Buffer mitigation resulting from the corrected buffer impacts.
In response to DWR Comments 3, 4 & 5, additional information is provided in the attached "Response to
Comments, Preliminary Drawings for the Heidelberg Materials Neverson Quarry, Stream F Buffer
Relocation Plan, Wilson, North Carolina, May 8, 2024" document and updated plans.
Please don't hesitate to contact us if you have any questions or require additional information to complete
your review of the application.
Attachments:
• DWR Request for Additional Information Letter dated April 22, 2024
• Block 22 — Impacts (acres)_(updated May 2024)
• 2024.05.07 — Neverson Mine Impacts
• HM Neverson — Mitigation Plan _ (updated May 2024)
• Response to Comments, Preliminary Drawings for the Heidelberg Materials Neverson Quarry, Stream F
Buffer Relocation Plan, Wilson, North Carolina, May 8, 2024
Page 2 of 2
NEVERSON QUARRY EXPANSION
BLOCK SHEETS
BLOCK 22 — Surface Areas of Wetlands and Other
Waters Filled (updated May 2024)
WETLAND IMPACT TABLE
Type of Wetland
Located within
Distance to
Wetland Impact
Type of
(e.g., forested, 1
1 00-year
Nearest
Area of Impact
Site Number
Impact
marsh, herbaceous,
Floodplain
Stream
(acres)
(indicate on map)
... -
-
- --
Fill —
Phase 1 - W8
Temporary
Riparian
No
0'
0.08
Haul Road
Fill —
Phase 1 - W11
Overburden
Riparian
No
> 10'
0.22
Storage
Phase 2 - LW1
Excavation -
Riparian (Linear)
No
> 10'
0.003
Pit Expansion
Phase 2 — W2-W3
Excavation -
Riparian
No
0'
0.98
Pit Expansion
Phase 2 — W5
Excavation -
Riparian
No
> 500'
0.20
Pit Expansion
Total Wetland Impact (acres)
1.403 (permanent)
0.08 (temporary)
* All impacts have been rounded up to the nearest 1/1000 of an acre.
** Proposed temporary impacts for construction of road crossings
STREAM IMPACT TABLE
Stream Impaict
Average
Area of
Number.-
(indicate on map)
Stream
...Stream
Intermittent
Before
Impact
..Impact
(linear feet)
(acres)
Pit Expansion -
Phase 1 — Stream Z
UT
Stream Relocation -
Perennial
91
1,438
0.29
Permanent
Phase 1 — Stream Z
UT
Road Crossing-
Perennial
12'
112
0.03
Temporary
Pit Expansion Stream
Phase 2 — Stream F
UT
Relocation -
Perennial
7.5'
602
0.1
Permanent
Total Stream Impact (by length and acreage)
2,040 (permanent)
0.42
112 (temporary
* All impacts have been rounded up to the nearest 1/1000 of an acre.
** Proposed temporary impacts for construction of road & utility crossings
NEVERSON QUARRY EXPANSION
BLOCK SHEETS
OPEN WATER IMPACT TABLE
Open Water
Located within
I Distance to
Area of
Impact Type of
100-year
Nearest
Impact
Site Number Impact
Floodplain
Stream
(acres) "
(indicate on map) i
(yes/no)
(linear feet)
. •
Pit Expansion
Diversion
:- D.
Total Open Water Impact (acres)
All impacts have been rounded up to the nearest 1/1000 of an acre.
** Proposed temporary impacts for construction of road crossings
NEUSE BUFFER IMPACTS
EXISTING POND AREA A
Impact
(square feet)
EXISTING POND AREA B
Impact
(square feet)
EXISTING POND/STREAM F
Impact
(square feet)
*Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
NEVERSON QUARRY EXPANSION
BLOCK SHEETS
JURISDICTIONAL IMPACT SUMMARY
O
SNOIlIONOO ONIlSIX3- dVN lOVdNI 0NVl13M/NV3?J1S
o
N
Q
-
-
VNIIOUVO HAMON °AANHOO NOSIIM°SWIS
avoU NOSM3A3N
-
'
NOI1tlO013M Wtl3M1S
Dll 99tl 1Stl3H1f10S
ea@
SltlIM31tlW 9M3913O13H
o
3
m
AMMtlf1O NOSM3A3N
y
a
0
0
o
rn
aw
a �4
o
==mo
Ln
�I
E)
N
N
Lij
a �d�do
J
a �wrvw
o 4ow
Q
o
u)
�9oowm
o�9a�o
0
LO
L3SVHd-dVW lC)VdWI 0NVl13M/WV3?J1S
o
N
VNIIOUVO HAMON °AANHOO NOSIIM°SWIS
-
_
OtlON NOSN3A3N
_
9 ZO
e
-
e '
NOI1tlO013M WV3M1S
-
GgPa
r'
e
Dll sov 1Stl3H1f10S
a LL
N
ea@
SltlIM31tlW 9M3913O13H
o
y
AmmvnO NOSM3A3N
a
w�
w
w�
LL
ww
m
e= e
<
a is u
� _�� M1�H
rc
oH
a 3��
Z 3SVHd -dVW lC)VdNI ONVl13M/WV3?J1S
o
e
_
VNIIOUVO HAMON'AANHOO NOSIIM'SWIS
OtlON NOSN3A3N
_
ZO
e
NOI1tlO013M WV3M1S
oii sov 1Stl3H1f10S
SltlIM31tlW 9M3913O13H
°�
o
M
AmmvnO NOSM3A3N
0
0
o_
n
0
O
oN
o
o
=
ui
O
J
Q
O
�
�
J
J
Q
U
�
�
�
J
W
i
O
Q
N
X
Z
O
F
U
W
U
�
O
�
O
O
Of
m
S
U
W
K
X
O
U
W
U
O
U
N
U
Q
..........
j)
X
oil I"
. ...... O
LLl
U
O
U
S
U
Q
�
SN01103S-SSO?JO WV3?J1S
a
tlNIlONtl9 X1NON `Alf1 N09 NOSIIM `S WIS
OtlON NOSN3A3N
0
NOI1tlDOl3M Wtl3M1S
=
➢N_a
m��
D1199tl 1Stl3H1f10S
rV_v\
SltlIM31tlW 9M3913O13H
o
�
3
AMMtlflb NOSM3A3N
y
g
PROPERTY BOUDARY QYP7�
� 4cD
�\ \
RANNE22IN IN
sIDESLOPES=21 ��W�
B' 1 ..T
tp !! �DTESPT �RIPAAN BUFFE
STONEf3=CLASS A/B RIP RAP '� \ \ IMPACT
MV
Roaose0 To REMAI
'—'1— OLZ ^�` �HCCES sHE F EaE
REM o�
20%CROSS SLOPE/ ^� Ex. CULVERTS
REBUILD DAM
� •:�, ,�BERM���� �i�,
PROPOSED TYP,
° '/
\WIDE SLOPE e \ :jI' 1
AT 2.0% SLOPE / STREAM 'Z IMPACT
1p/
ROPO ED
1� BLUE LINE STREAM'Z'RELOC4TIOTYPJ
aLE.<REA�R3
BE
BOTTO�1�J�//��
VEGETATIVE
VBUFFER (rYP)
STREAM 'Z'(iYP)
To�E RELocnTEO' � -
PIT EAPANSI pN AREA
�j� l-AC
/
IlkBE
BE +re
240(14.
°
ELOCATED STREAM TIE
TOED I STING STREAM oO
ELEV=2230
ul '•�� ��
NEVERSON QUARRY
-
/X POND#1
PHASE 2
E4>j
\�
_ PRELIMINARY
NOT FOR CONSTRUCTION
CCU\\ N1210N
Scale:
1"=250-
IMPACT EXHIBIT
PHASE 7 SW5of 7
Project Number:
DDS JOB #: 2022-02
by:
MTB
MTB
JULY 2023
sussrnno
® A \) \ \
242AC.,_ \
W.E. \ �\ V� AA STREAM('P \ \
208.38 �U \ -
ROP\NON �owETSANOIMPACT (uvi o) \
403 SF
vEReuRDEN AREA (3YP) � � o ooe A �
ROPOSED TEMPORARY
WETLAND IMPACT (W3J
3p2s SF
\ X PCONVERTED
To \ zoo I
WNVERTEPON W E 07 A CI POND
TEMPORARY 0 ] 1 AC +/_
STREAM REAM
MND01 \ \ 0 I
r „2 FSTREAMIMPACT \ \ 215.24 \
/ 12 SF STREAM IMPACT \
ROPOS�oN-JDWE\\PACT(Ws),o89AS.,F��It
J,
CULVERT 01
112 LF 100"CMP@20.\
aoWIDE HAUL ROAD (7)'P)-
1 0
FLI-1
- RAFTING ANG GESIGN
USERVICES, INC.
6728 Carbonton Road
Sanford, North Carolina 27330
(919) 499-8789 phone
draftinganddesign@ vmaiLcom
NEVERSON QUARRY
HEIDELBERG MATERIALS
SOUTHEAST AGG LLC
STREAM RELOCATION
NEVERSON ROAD
SIMS, WILSON COUNTY, NORTH CAROLINA
uRisDicTioNALSTREAM (rvP)
I iv
VPRELIMINARY
o NOT FOR CONSTRUCTION
N
o
i
I Sc"': IDrawn by: I
MTB
IMPACT EXHIBIT
PHASE 7 Reviewed by:
SW6Of 7 MTB
Project Number: Date:
DDS JOB #: 2022-02 JULY 2023
o _ _
? � aRoaeRry eouNOArzv
Clean Water Act (CWA) Section 404 & 401 Application
Heidelberg Materials Southeast Agg LLC - Neverson Quarry Expansion Project
7225 Neverson Road, Sims, Wilson County, NC
MITIGATION PLAN
Updated May 2024
Clean Water Act (CWA) Section 404 & 401 Application — MITIGATION PLAN Updated May 2024
Heidelberg Materials Southeast Agg LLC — Neverson Quarry Expansion Project Page 1 of 4
Sims, Wilson County, NC
1. INTRODUCTION
The applicant proposes compensatory mitigation to offset unavoidable adverse impacts
to wetlands, streams and other aquatic resources authorized by Clean Water Act section
404 permit and section 401 water quality certification. This proposed mitigation is
consistent with 40 CFR part 230, Compensatory Mitigation for Losses of Aquatic
Resources, Final Rule (aka "2008 Mitigation Rule") and will satisfy the national goal of
"no net loss" of wetland acreage and function.
2. METHOD TO PROVIDE COMPENSATORY MITIGATION
The 2008 Mitigation Rule allows for three mechanisms for providing compensatory
mitigation. These include in order of preference as established by the regulations: (1)
mitigation banks, (2) in -lieu fee programs, and (3) permittee-responsible mitigation.
Mitigation banks with available credits do exist within the watershed, but do not have
sufficient credits to cover all the required mitigation for the project. The N.C. Division of
Mitigation Services (DMS) in -lieu fee program has sufficient credits to meet all the
required mitigation for the project. As such, permittee-responsible mitigation is not the
preferred option under the regulations to satisfy the required mitigation. The applicant
therefore proposes to purchase mitigation credits from mitigation banks that have
available credits. The applicant proposes to purchase mitigation credits from the DMS in -
lieu fee program to cover the balance of any required mitigation in which the mitigation
banks do not have available credits. Statement of Availability (SOA) letters are attached
for mitigation banks that currently have mitigation credits available and from the DMS in -
lieu fee program.
3. SECTION 404/401 COMPENSATORY MITIGTION
a. MITIGATION PHASING
The applicant proposes to provide the mitigation in two (2) phases as listed in the
tables provided in sections 3.c. and 3.d. below and depicted on the site plans.
The phasing is proposed due to the extended length of time anticipated between
major project elements and associated impacts. Phase 1 will include the
relocation of Stream Z, pit expansion to the southwest, construction of
overburden haul road, and overburden areas 01 and 02. Phase 2 will include the
relocation of Stream F, construction of the new pond berm/dam structure, and pit
expansion to the west. Mitigation payments for Phase 1 will be provided shortly
after permit issuance. Mitigation payments for Phase 2 will be provided prior to
impacts which are anticipated to occur +/- 5 years from permit issuance.
b. MITIGATION RATIOS
The applicant will provide compensatory mitigation for the loss of all jurisdictional
wetlands and streams as listed in the tables provided in sections 3.b. and 3.c
below. The applicant proposes to provide compensatory mitigation at a 2:1 ratio
for the loss of all jurisdictional streams and wetlands except for impacts
associated with the Stream Z relocation. This stream had been previously
relocated during the time of initial pit developed into the straight, riprap lined
Clean Water Act (CWA) Section 404 & 401 Application — MITIGATION PLAN Updated May 2024
Heidelberg Materials Southeast Agg LLC — Neverson Quarry Expansion Project Page 2 of 4
Sims, Wilson County, NC
channel that exists today. As such, the applicant proposes mitigation at a 1:1
ratio of impacts to this modified stream channel.
The applicant does not propose mitigation for temporary stream and wetland
impacts that would not result in a permanent loss (notably those associated with
the temporary haul road). The applicant also does not propose compensatory
mitigation for impacts (temporary or permanent) to jurisdictional open waters
(ponds).
c. PHASE 1 — Mitigation Table
Phase 1
Impacts
Stream Z stream
.. .
Mitigation-MM
1 1,438 If 1:1 1,438 If
Total Stream
1,438 If
Wetland W11
wetland
1 0.22 ac
2:1
0.44 ac
Total Wetland
0.44 ac
d. PHASE 2 — Mitigation Table
WOTUS11 Impact..
Mitigation
ImpactS16.
Type Amount
Ratio
(LF)
Stream F
stream 1 602 If
2:1
1,204 If
Total Stream
1,204 If
Wetland LW1
wetland
0.003 ac
2:1
0.006 ac
Wetland W2/W3
wetland
0.98 ac
2:1
1.96 ac
Wetland W5
wetland
0.2 ac
2:1
0.4 ac
Total Wetland
2.366 ac
4. ADDITIONAL REQUIRED MITIGATION
The following mitigation is required by regulations other than CWA Section 404 & 401.
a. NEUSE BUFFERS [15A NCAC 02B .0714]
All Neuse Buffer impacts depicted in the application are covered under the "Mining
activities" use of the rule [15A NCAC 02B .0714(11)(n)(i) and (ii)]. As such an
Authorization Certificate is required from the N.C. Division of Water Resources for
the proposed impacts per 15A NCAC 02B .0611(b). Mitigation will be provided as
listed in the table below for all "uses" that are designated as "Allowable with
Mitigation Upon Authorization" [15A NCAC 02B .0714(11)(n)(ii)] in conformance with
the Mitigation Program Requirements for Protection and Maintenance of Riparian
Buffers rule (aka "Consolidated Mitigation Rule') [15A NCAC 02B .0295]. Mitigation
will be provided in the form of payment of a compensatory mitigation fee per 15A
NCAC 02B .0295(h)(2).
Clean Water Act (CWA) Section 404 & 401 Application — MITIGATION PLAN Updated May 2024
Heidelberg Materials Southeast Agg LLC — Neverson Quarry Expansion Project Page 3 of 4
Sims, Wilson County, NC
b. PHASE 1 — Neuse Buffer Mitigation Tables
Phase 1
Pond - Area A
Zone 1
3,075
Zone 2
2,581
Total
5,656
Pond - Area B
3,570
3,012
6,582
Total
6,645
5,593
12,238
New Established Buffers
0
0
0
Impacts Requiring Mitigation
6,645
5,593
12,238
Required Buffer Mitigation
19,935
8,389.5
28,324.5
a. PHASE 2 — Neuse Buffer Mitigation Tables
Phase 2
Stream F & Pond
Zone 1
128,784
Zone 2
80,514
Total
209,298
Total
128,784
80,514
209,298
New Established Buffers
28,578
20,885
49,463
Impacts Requiring Mitigation
100,206
59,629
159,835
Required Buffer Mitigation
300,618
89,443.5
390,292.5
Table of Uses 15A NCAC 02B .0714(11)(n) Mining activities:
(n)(i) Mining activities that are covered by the Mining Act provided that new riparian buffers that meet the
requirements of Items (8) and (9) of this Rule are established adjacent to any relocated channels. (Allowable
Upon Authorization)
(n)(ii) Mining activities that are not covered by the Mining Act OR where new riparian buffers that meet the
requirements of Items (8) and (9) of this Rule are not established. (Allowable Upon with Mitigation
Authorization)
Clean Water Act (CWA) Section 404 & 401 Application — MITIGATION PLAN Updated May 2024
Heidelberg Materials Southeast Agg LLC — Neverson Quarry Expansion Project Page 4 of 4
Sims, Wilson County, NC
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
MARC RECKTENWALD
Director
NORTH CAROLINA
Environmental Quality
January 30, 2024
Mary Ann Hoerle
Heidelberg Materials Southeast Aggregates, LLC
3825 Barret Drive, Suite 300
Raleigh, NC 27609
Project: Heidelberg Materials Neverson Quarry Expansion
Expiration of Acceptance: 7/30/2024
County: Wilson
The purpose of this letter is to notify you that the NCDEQ Division of Mitigation Services (DMS) is willing to
accept payment for compensatory mitigation for impacts associated with the above referenced project as
indicated in the table below. Please note that this decision does not assure that participation in the DMS in -
lieu fee mitigation program will be approved by the permit issuing agencies as mitigation for project impacts.
It is the responsibility of the applicant to contact permitting agencies to determine if payment to the DMS will
be approved. You must also comply with all other state, federal or local government permits, regulations or
authorizations associated with the proposed activity including G.S. § 143-214.11.
This acceptance is valid for six months from the date of this letter and is not transferable. If we have not
received a copy of the applicable 404 Permit/401 Certification/Buffer Approval within this time frame,
this acceptance will expire. It is the applicant's responsibility to send copies of the permits to DMS. Once
DMS receives a copy of the permit(s) an invoice will be issued based on the required mitigation in that permit
and payment must be made prior to conducting the authorized work. The amount of the in -lieu fee to be paid
by an applicant is calculated based upon the Fee Schedule and policies listed on the DMS website.
Based on the information supplied by you in your request to use the DMS, the impacts for which you are
requesting compensatory mitigation credit are summarized in the following table. The amount of mitigation
required and assigned to DMS for this impact is determined by permitting agencies, dependent on bank
credit availability and may exceed the impact amounts shown below.
River Basin
Impact Location
8-di it HUC
Impact Type
Impact Quantity
Neuse
03020203
Riparian Wetland
Up to 1.483
Neuse
03020203
Warm Stream
Up to 2,040
Neuse
03020203
Riparian Buffer
Up to 88,252@ 1.5:1
Neuse
03020203
Riparian Buffer
Up to 137,056 @ 3:1
Upon receipt of payment, DMS will take responsibility for providing the compensatory mitigation. The
mitigation will be performed in accordance with the In -Lieu Fee Program instrument dated July 28, 2010 and
15A NCAC 02B .0295 as applicable. Thank you for your interest in the DMS in -lieu fee mitigation program.
If you have any questions or need additional information, please contact Kelly.Williams@deq.nc.gov.
Sincerely,
Kelly B. Williams
In -Lieu Fee Program Coordinator
cc: Bob Zarzecki, agent
North Carolina Department of Environmental Quality I Division of Mitigation Services
217 West Jones Street 1 1652 Mail Service Center I Raleigh, North Carolina 27699-1652
h(h�TH :.AROI iRA IV
o �nmmmenni w�a 919,707,8976
e o terra
PUTTING THE FUTURE IN YOUR HANDS
2024
STATEMENT OF
CREDIT AVAILABILTY
We are pleased to provide a comprehensive overview
of the credits and services available to our clients.
STATEMENT OF
CREDIT AVAILABILITY
Dear Mary Anny Hoerle:
December 13, 2023
Mary Anny Hoerle
Heidelberg Materials Southeast Agg, LLC
3825 Barrett Drive, Suite 300
Raleigh, NC 27609
Thank you for your inquiry regarding credit availability,
reservation, and pricing. As you have requested:
• HUC: 03020203-0402
• Bank Name: Kittrell Hill
• Credit Requested: Riparian Buffer Credits
• Credit Amount Requested: 108,412.450 sq ft + 78,790.850 sq ft
• Case Number: 27-86-6-1
• Credit Price Proposed: - See Email
• Total Amount of the Transaction: See Email
• Credit Release Date: Available Now + 3/1/24
• Credit Reservation held until: N/A
Please let us know if we can be of service; we look forward to
working with you!
Sincerely,
Michael Beinenson
President
Eco Terra LLC
F-1
www.ecoterra.com
PROJECT SUMMARY
Kittrell Farms Riparian Buffer and Nutrient Offset Mitigation Bank, located
approximately 1.8 miles northeast of Farmville, NC, consists of 16 acres of
formerly -cultivated agricultural land now established as a working forested
riparian corridor. With benefits to both ecology and water quality, this site,
located in the Neuse River Basin, reduces sediment and nutrient inputs with
its buffer restoration areas, featuring permanent seeding, bare root tree
planting, treatment of invasive plant species, and drain tile removal and
grading.
F-I
www.ecoterra.com
RESPONSE TO COMMENTS
PRELIMINARY DRAWINGS FOR THE
HEIDELBERG MATERIALS NEVERSON QUARRY
STREAM F BUFFER RELOCATION PLAN
WILSON COUNTY, NORTH CAROLINA
Prepared for:
NCDEQ Division of Water Resources (DWR)
Attn: Ms. Sue Homewood
May 8, 2024
S&EC Project No. 13220
vk
- SEALCL
—
025525
Patrick K. Smith, P.E. ��®1119.
®oAk K .
N.C. License No. 25525
Firm License No. F-1523
Soil & Environmental Consultants, Inc.
8412 Falls of Neuse Road, Suite 104, Raleigh, NC 27615 • Phone (919) 846-5904) • Fax (919) S46-9407
sandec.com
RESPONSES TO DWR COMMENTS
(Comments received from Stephanie Goss of NCDEQ-DWR via letter dated 04-22-2024)
S&EC Project No. 13220
May 8, 2024
DWR Comment 3 - The construction sequence for the relocated buffer indicates that matting will be
utilized on slopes exceed 3HAV. The cross section shown on the Proposed Conditions (Stream F)
Sheet 3 of 5 indicates that the designed slopes will be 2HAV. Please clarify.
S&EC Response: Our intent is to utilize erosion control matting on any areas with slopes steeper
than 3H:1V, including graded slopes (vertically above the riprap channel lining) on both sides of
the relocated channel. Erosion control matting may also be utilized on other areas in the vicinity
of the relocated stream which, in the opinion of the engineer, may be subject to concentrated
flow and/or otherwise subject to erosion.
DWR Comment 4 - Please revise the buffer relocation plan to clearly indicate that any erosion
control matting used within the riparian buffer will be biodegradable and will not include nylon mesh.
S&EC Response: Per your comment, we have revised our Buffer Stabilization & Seeding
Specifications drawing sheet to specify the use of fully biodegradable erosion control matting
(no nylon mesh) and wooden eco-stakes in -lieu of metal staples. We have also modified Item 4
of the Construction Sequence drawings sheet. Attached please find a revised Sheets 2 and 5
from our Preliminary Construction Drawings.
DWR Comment 5 - The Post -relocation Buffer Monitoring Plan appears to incorrectly refer to Stream
Z. Please modify the buffer monitoring plan to include visual monitoring to occur twice annually
during year 2 and 3.
S&EC Response: We have corrected the reference to Stream F in the Post -relocation Buffer
Monitoring Plan. Per your request we have modified the Post -relocation Buffer Monitoring Plan
to include bi-annual monitoring visits (March and September) in the second and third
monitoring years. Attached please find a revised copy of our Post -relocation Buffer Monitoring
Plan.
NOTE: Attached please find an updated copy of our Preliminary Drawings for the Stream F
Buffer Relocation Plan which includes revised versions of Sheets 2 and 5, as described above.
Please note that changes have been made to the Revisions block (located in the bottom right
corner of each plan sheet) indicating that changes have been made to that sheet. For the
convenience of the reviewer changes on these sheets have been "bubbled" in red for ease of
review.
Page 1 of 1
9JO I
ZVNUINUA S s1N31N00"d3AOO
:'�N iaa45
:'li'1 Aaa4s
J'P,n OO l-Afi1'�uo4d W519L�naIvW 4��n
.oul's;ulo;lnsuo3 InuamuoilAug v IFoS
♦
•
3T✓JS O110N
OJtl 1Stl3Nlfl05 ON
°'-4-1
�NVIA NOIIVOMDN ''g=d 19
d AV321s - A22vnn NOG''gA3N
:a��r d
,�,
av
�var
Noudla a
naa
a.�oN agar d
sNOISIn3a
Z
O
H
H
1._L_
z u
z
�o
W
QO
Jo
rvl
z
ULL-
O
0
U
�
z
^z�
�g�
(S
W
Q
°-
U
� z
w
Q�Q
z
W
0
(�-/ w w
�_
z
W
z
zUw
0
>Dz=z
Q
U
C3 U O
C,
W
U-,w��
�
z
��E0<
ry
zzzzN
LLJ
Q
Q
m
z�OQQ
J
OUC �
U
~
�n
w n°��
�
Q
z
> z w w
W
LLl
z
0 Q) CD
Cc)O
I
_ N
"
(S)
F)
W
�
LJ
W
Q
\
U
Z
cz
X O Ob 3N015 Q3NSflNJ
Qa
-
-
Q
\
250
W
O W
LL
Q O
Q
LL1
\
Q
4�
\
V c
Q Q o
z
UI
o
c� �
O
cn
j Ln
o O
p
\\
i
>U
— C) L
O z �6i
N
�O cV
z
Q
LZu
ONE
N
OOLn
'
m
z
O
/
z Z LU
wM
Q
LLJ
mU
J X Ln
�
C
L'L
N
W
W �Q
J
a—/
= O (]
S JOZ 90N3f103S N0113n`UGN00 .ai ioN.ihN inw ui.n .vie„6 or,
:'N iaa45 :'li'1 Aaa45 J'P6')b8 �GIG)'m3 •OOfiS9t8 [61 fi1'uo4d W519L�naIvW 4n
3T✓JS O110N -tl 1Stl3H1fIO5 �N
ins -v. °' a,�, oul 's;ule;jnsuo3 j>e;uamuoilAug V ljoS
a :yew �r d SNVIA NOI1VOOl32' 2'3dd(19
d WV321S-A22V(lb NOS2'3/�3N
a.oN agar d :ar d sNoisin3a
Z
0
H
U
Q W _
W L/
0 00
Qz0D-0u �Z� z zu
�z_u>OOz Oz5> w w�
O ocnO��z WWLL_=U «�z DW
z Wz� wog =_��o z�
o WO w
O wFL O�OF > Q0CD� Q� 0C� LWiL00 Lu S) Z O�W f) ) W mz Oz (f)(zWD-QU-
LLJ o (zJli
o
D
= U(S) 00 mzoz� �o
�Q�—U OQ
LL z~—'(S)�0 �UWx� �'w
� rncli ZQ �F zU W = �z
W �> ��o
F— W Q W W M LLZJ D () Z W U
> >zW W o Jam() 0z
() / Q z LL_ W
U m�QOz�� LLJ
(S)0
Q WJ0 000 -(-)Lu L zz<
Z �wQMzZF �-z0 w
o-�: (S) U
Q OzQ��z� �zOMw 0uv w
D- LLJD-0:��D-G FLC) C) C3
w Lo o [� �
I
I z
D O
m
� U
LLJ
O LLJ N '—� �
zz-off w zLLJLLz w�0CQ
- 0
(n �< 0 M o�=� D-LLJ o az (I)
QC3 ~OO `W��� �w�L�=cncn O
(
J JQ IS)z W (f) Q U
w �z(n> �w OOQzo LLJ LLQ
U CZLLJUO W Oz W �wLLJ �W�z�z�CZ
CZ W~ W M F L/ LL Z F _j m Ui L/ W W O O LCQ L
Dw zQLL_ j �W> LL_���� Jew=zoo
_ _
LLJ QO U���� o�U <LUM�0 < -WW Un
LLJ
zD- LLJZm QQQ QD- FL j<z-QOz(f)o�
W LL —1 _ J Z
O00 LL 0LWLW�zO JzZ U0 0 LL 0� W-w� W
- emu- �W� Qo�Q Wc�W�rL��D�
~ � O< U~ CW U Z W WLLJ ~ W J FZ () Q 0 (j Q
Q W F W _ Q W W—
U O w LL_ Z = LL_ J o
LL
()-i ,�OLL_� ��� Wza—u QQ��U1 �' JO
z0M )-m�v� 0?'LWL () � ML/
UW �D-�z L/ LL LL �< z� Q00Fc�0�00
(� LL Q W—� Z rn o () o W Q L W Lu [Q D-
LL Q I I—
_ F- z 0 LL_ W g Z D () Q 0 O 0 Q W I— Q LL-
�rn �z—Uz U= W Z�z%C MQM J JQ
0LL Z-1Qz W �I—O LL���M F-QD- LLLLZD�
J Q o lLJ O� I— �L W W Z D-W (l) W Q Z
LL
OLLW m< 0 0 z��z�W� �x=z0~Q�z0
W R/ 0U. �U U�LL_ OQQU)[n
NOTE5:
I . 51TE DATA INCLUDING PROPERTY BOUNDARY, EX15TING CONTOURS, PROPOSED 5TREAM F RELOCATION, PROPOSED
GRADING, EXTENT OF PROPOSED FIFFAF LINING, AND RIPARIAN BUFFER BOUNDAFIE5 PROVIDED BY DRAFTING AND \
DE51GN SERVICES, INC. OF 5ANFOFD, NC.
2. BUFFER PLANTING LIMITS APPROXIMATED UTILIZING THE RIPARIAN BUFFER BOUNDAFIE5 AND THE PROPOSED NORTH
EXTENT OF GRADING PROVIDED BY DRAFTING AND DESIGN 5EFVICE5, INC. OF 5ANFOFD, NC. SCALE I " = 100'
3. ALL LOCATIONS, ELEVATION5, AND DIMENSIONS ARE APPROXIMATE.
100 50 O 100
RELOCATED 5TREAM TIE
TO EX15TING 5TREAM
AT ELEV. 240.50'
ZONE II FIFA
BUFFER PLANTING AREA,
24,906 5F (0.57 AC)
WILLIAM5 HC
WILLIAM5 BETTIE JOYNEF
(FIN: 2763-93-2377)
ZONE RIPARIAN
BUFFER BOUNDARY
ZONE 2 RIPARIAN _
BUFFER BOUNDARY
PROPERTY B NUO DARY 8 L
CURRENT PERMIT LIMIT, TYF.
BUFFER PLANTING AREA TABLE
IMPACT AREA
ZONE I
ZONE 2
RIPARIAN BUFFER
FIFA
5TREAM F
24,91 1 5F (0.57 AC)
^\ \ CONFCUR INTER\/AL = 2'
` \ PIANTING
\\ IT BERM WIDTH
VPKI 5
\ CEss
5 eo
E
� J DRDDND
211
IVY
CROSS-SECTION A -A
(LOOKING DOWN5TFEAM)
(NOT TO SCALE)
PROPOSED 5TREAM
F RELOCATION
(BY OTHEF5) BUFFER ZONE I BUFFER ZONE 2 BUFFER
RELOCATION RELOCATION RELOCATION
I \1 \ PLANTING AREA AREA AREA
NOTE: ZONE AND ZONE 2 BUFFER RELOCATION AREAS CONSIST
OF EXISTING UNDISTURBED FORESTED AREA. C
�e4e--
PROPOSED EXTENT OF \ PROPOSED FIT
FIFFAF CHANNEL LINING EX AN51ON AREA
1 (BY OTHEF5) \ `\
1J
I
/ / J HAN50N AGGREGATES SOUTHEAST
/ (FIN: 2773- 4-2556)
EXISTING
CONTOUF5, TYP.
PROPOSED FIT PERIMETER BERM
AND 5TREAM / BUFFER GRADING
/ \ (BY OTHERS)
RIAN BUFFER RELOCATED 5TREAM TIE TO PRELI M I NARY
/ EX15TING FOND AT ELEV. 234.0'
N/A NOT RELEASED FOR CONSTRUCTION
PROPOSED CONDITIONS (STREAM F)
—1510N5 rr �ecc: r �ecc rvo.:
REV. DESCRIPTION NEVERSON QUAFFY-5TREAMF 32201
1
BUFFER RELOCATION PLAN Pr �Prsgr
Soil & Environmental Consultants, Inc. Lo�tb cue e: Hoods R nr Rns 5
8412F,J1---Rd,BTil--R,1a 'h,Nn Ih Cz27615 Phone: (9191--5960• Fex:(919) R4f-916 WI SOUMEHST HGG LLL '—
SFeet Title: N SFeet No
v��SandEC wm
PROPOSED CONDITIONS (STREAM F) 3 OF 5
sdo b
911VJ2(1 E)NI-M-LI s s3In713477
'���"4S
.apil
iaa4S
J'P6')b8 �GIG)'mj •OOfiS9t8 [61 fi1'uo4d 519L�naIvW 4�-np y�cpry'pp�au"5 "�Hs^aN.IsIL"d %It8
oul's;ulc;jnsuo3 je;uamuoilAug V IloS ♦
3T✓JS O110N
�Jtl 1Stl3Hlfl°S �N
�NNIA '2
,"
d WV321s
NOI1V30732' Di(19
- A2i2 Vvn0 NOG2gAgN
:a��r d
•
av
zvar
Noudrd
a
naa
a.�oN agar d
sNoisin3a
Z
O
H
U
o
a
Q 0
N
�
U
w
w
j U
OQ
O
N
~
O
N
NU1N
tL
LLJ tu
c�
�o
O t G
W
N
z
OO
Q
O
U
O
0
O
~
W
H
O
L
?
Z
z
Q
L
o
0
00
Q
0
i
O
J
W
2i
N
a
QU
y
/
U J
O
U
t
�
N
N
N
N
N
N
N
N
N
N
SNOUV31d132"G `JNIO33S T
, ci "I
:ol iaa45
NOUVZIll9b'1S`d3ddf19
:—.Aaa45
�P6'bY �GIG)'mj •OOfiS9B [-1fi1'uo4d 519L�ncilvW 4�n
-�411R�'��'��"5"ill '^aN.IsIL"d i.ItB
oul's;ulo;jnsuo3 je;uamuoilAug V ljoS
3T✓JS O110N
ins
�Jtl 1Stl3Nlfl05 �N
°'a,
SN-A '
d WY321S
N-1-01;1
- A22Hflb
2'3ddn
NOS2'3/ N
:a��r d
a.�oN agar d
sNoisin3a
Z
O
H
U
H
� �
ozo
J
Q
Q O
z �
w�
o«
w
o
—
o
q0
z ❑wLLJ
n
0
o
m z
Q
W
z
� O ❑
�
Ill
Z
0 0
o
a
mQ zz
Q
J
O
<
U v
O
Oo
O
W O
LU
O ~O
F V
N
J
z
z
O
3 N
<LU
Ill
o
C)
LL
NF cn0
O
U
a
uJ
�
o
m
Lu
0
co
z
—
o
�
0
�
U
0 ICn
w
S
m
Q
O
Q
Lu
o
co
Lu
z
O
E�
Q
e
c "�
o
Q
J
z
ow aE o
�
m
o
x
o
Eon
0
Z
❑Z
�
�
�
O
Eli
� Q � � o u
�
��
U J
O
0z
U
1 C9
z
w
~
v E E
F
-
nZ
�.
0❑
Z_
Q
Q Y
w
F
W
W
m N v m
j m
?
2
LL.
LLJ
U
❑�
w
J 00
°F
K
N
O
0
m �o�� E
v N� E
❑
❑
LL
LL
w
<O
a
O
W
w
<
Q
❑o�_C9
N
N
N
W
[L
iti
❑
w
��
�
FN
Nw
>
z z
O
QF
IL
D
D
L
m
m
n
n�
O�
Yl
JO
V
Z 0�
z V
CD
w
QO
a
Z
z
w
C9 <
Z
¢
ro
0 p
z
W
w 0
N
z z�
Q
Ow
o
cz
}
@
O
O
Ow
a]
<
Ow
N
0
x
I o
w L
O
U1
@
z
n
Nwzz
<0
W
El -E
Q
o
<
o p
o
s
N—
U V
z ❑ w
z
w
w
w m E
3 .n
~
In z
Z <N
L
z
w <F
❑a
m
aN
z oQQ'
w J w
w a>
>
> Q
Q N O
w
c�.. o
m m m
N
Q
N�
2
s
U' <cn�>
w
EKs �y o
w a;Y
am
5 nnV Ulu
Z
Soil & Environmental Consultants, Inc. S&EC Project Number 13220.D2
Neverson Quarry —Stream F Buffer Relocation Monitoring Plan May8, 2024
Post -relocation Buffer Monitoring Plan
As required by the U.S. Army Corps of Engineers (USACE) and the North Carolina Division of
Water Resources (DWR), Soil & Environmental Consultants, Inc. (S&EC) proposes to monitor the
relocated riparian buffer along the western side of Stream F on the Neverson Quarry property in
Wilson County, NC, as described below.
Post -relocation buffer monitoring will be qualitative in nature and will include a general visual
assessment of the overall stability of the relocated buffer area, as well as the immediately
adjacent slopes and upland areas. Following the completion of relocation planting activities
S&EC will establish representative photo points throughout the relocated buffer area to
document baseline (post -relocation) conditions. Photo points will document the stabilization
and buffer planting activities at key locations and will allow for visual comparison of the
relocation success between scheduled site monitoring visits. A visual assessment will be made
in the vicinity of select photo points to evaluate the general success of tree and shrub buffer
plantings.
The location of each photo point will be marked in the field with a flagged and number wooden
construction stake, located using handheld GPS, and identified on a site map that will be
provided with each annual monitoring report. The exact location and number of photo points
will be determined by the design engineer during the initial site monitoring visit. During each
subsequent monitoring visit, photos will be taken in approximately the same location and
direction as the baseline monitoring photos to allow for quarter -to -quarter or year-to-year
comparison of site conditions.
The relocated buffer areas will be monitored for a period of up to three (3) years following the
completion of the required buffer relocation activities. Site monitoring visits will be conducted
on a quarterly basis for the first year (March, June, September, December, as appropriate
depending on when planting and stabilization activities are completed), and bi-annually for the
second and third years (March and September). Monitoring reports will include a brief
narrative describing the observed conditions of the relocated buffer areas during the
monitoring year, site photographs and the photo points map, and a summary of any areas of
instability identified during the prior year and what if any repairs were performed, and an
opinion of overall buffer relocation success to date.
Reports will be submitted via email to the USACE and DWR on an annual basis no later than
December 31st of each monitoring year. At any point during the monitoring period, if site
restoration activities are deemed successful by S&EC, the applicant may request that USACE and
DWR allow for the cessation of monitoring activities.
Page 1 of 1