5105-FlowersTP_Site_Restoration_ Plan_Request_FID1387131_20191206

DocuSign Envelope ID: 763B5A6A-EE4E-4CD5-92C2-5EF30852B013
SMITH-i GARDNER
ENGINEERS
December 6, 2019
Ms. Sherri Stanley
Permitting Branch Head
Division of Waste Management
NC Department of Environmental Quality
217 West Jones Street
Raleigh, NC 27603
ABBRESS TEL WEB
14 N. Boylan Avenue, Raleigh NC 27603 919.828.0577 www.smithgardnerinc.com
RE: Site Restoration Action Plan
Flowers LCIB Recycling Center (Solid Waste Permit No. 51-05)
Johnston County, North Carolina
Dear Sherri:
On behalf of 42 East, LLC, Smith Gardner, Inc. (S+G) has prepared this request to fully
restore the Flowers LCID landfill to open space within the developing community of San
Marino (see Master Plan attached). In consideration of the development of the subdivision,
impacts to the existing landfill will occur along the northeast and southwest sides of the site
depicted in Figure 1 (attached). Based on historical operations and current investigations, it
is feasible that the existing debris areas can be excavated and sorted in such a manner that
only topsoil and/or concrete may remain. This plan is proposed to outline the methods and
measures to be taken to assure a stable and inert open space may remain.
Background
As the Division may be aware, the site was originally owned by the late Mr. Billy Flowers'. At
the time of purchase by Mr. Lynch, the site was under a Notice of Violation'. In order to
recapture the property for future development, Mr. Lynch agreed to remediate through
excavation and processing of the existing landfill under 15A NCAC 13B 0.300. Following the
recession in 2008-2009, Mr. Lynch sought temporary closure of the facility3 in a manner that
could be resumed in the future. Throughout the prior remedial efforts prior to 2009, no
materials other than those classified as LCID were encountered.
Existing Conditions
In 2009, the site was confirmed with interim closure of 12" of soil and vegetated. As shown in
Figure 1, the site is surrounded by a berm that centralized processing operations on the site.
The berm remains around the western and southern portion of the site and is generally
Correspondence dated February 10, 2004 from Mr. Ben Barnes, NCDENR to Mr. Billy R. Flowers, Flowers
LCID regarding Notice of Violation issued July 18, 2003.
Notice of Violation dated July 18, 2003 from Mr. Ben Barnes, NCDENR to Mr. Billy R. Flowers, Flowers LCID.
Correspondence dated May 5, 2009 from Mr. Stacey Smith, P.E., S+G to Ms. Donna Wilson, NCDENR regarding Site
Inspection and Interim Closure Report.

DocuSign Envelope ID: 763B5A6A-EE4E-4CD5-92C2-5EF30852B013
Ms. Sherri Stanley
December 6, 2019
Page 2 of 3
constructed of sorted debris materials. Within the limits of this berm, unprocessed debris
remains. One (1) additional area on the eastern portion of the site also includes unprocessed
debris. The eastern portion of the site was demonstrated to be clean based as previously
documented in 2009 and includes a processed topsoil stockpile and a small pile of two (2)
inch coarse inert and woody debris materials considered as "overs" from the prior screening
process. A test pit investigation was also conducted in November within the unprocessed
LCID areas and is shown on Figure 1. The test pits revealed greatest debris thickness at 12'
as each investigation was terminated into natural ground.
Proposed Sorting Operation
The site will include complete removal (excavation) of materials that are proposed within the
sub -divided home parcels. The excavation of these areas will occur into natural ground and
will include the identification of woody debris such as stumps, logs, and large limbs. Once
identified, these materials will be separated or loaded out and hauled to other areas of the
overall subdivision development (attached) for burning, grinding, or other processing within
ongoing clearing and grubbing operations. The excavated areas within the subject property,
specifically shown as unprocessed LCID, will include both horizontal (by dozer) and vertical
separation (by excavator). The horizontal separation will include stripping of interim closure
layers followed by pushing of unprocessed landfill materials with a typical dozer mounted
"root rake" allowing separation of woody debris from soil for sorting, loading, and hauling to
other areas of the development. The sorting will generally include pushing debris/soil from
the northwest side of the site to the southeast side of the site over top of the previous clean
areas to disburse the layers for woody waste identification.
Final Development
Final development of the site will include a gently graded field (open area) consisting of
topsoil, excess fill soils, and concrete debris that could be classified as "beneficial fill" that
will be stabilized and vegetated.
Documentation
The site operations will include daily logs and weekly photo logs as well as rough (load
counts) estimates of woody debris removed. Furthermore, any materials that are not
classified as LCID will be identified, removed, and disposed at an appropriately permitted
landfill facility. In the event, materials are encountered that are of potential environmental
concern, sampling and analysis may be warranted and will be communicated on a case by
case basis with the department for appropriate action. Once the site is restored, this
documentation will be submitted to NC DEQ for review and request to remove further deed
restrictions and no further action to render the site clean for unrestricted use.

DocuSign Envelope ID: 763B5A6A-EE4E-4CD5-92C2-5EF30852B013
Ms. Sherri Stanley
December 6, 2019
Page 3 of 3
If you have any questions or require additional information, please contact us at 919-828-
0577 or by email below.
Sincerely,
SMITH GARDNER, INC. t•°"�'s'eARc-,f{�
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Senior Engineer, ext. 127
staceyfdsmithgardnerinc.com
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Joan . g tt�;,6. A�:
Senior Hydrogeologist ext. 221
0oanfdsmithgardnerinc.com
CC: Mr. Gary Lynch, 42 East, LLC
Ms. Donna Wilson, NCDEQ
Mr. Jason Watkins, NCDEQ
Ms. Terry Stephens, P.E., 42 East, LLC
File
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DocuSign Envelope ID: 763B5A6A-EE4E-4CD5-92C2-5EF30852B013
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1. OVERALL SITE BASE TOPOGRAPHY REFERENCES NCDOT GIS
DEPARTMENT, BASED ON LIDAR DATA DAED MARCH 2O05.
TOPOGRAPHY INSIDE OF ACTIVE AREAS FROM A FIELD
SURVEY DATED APRIL 2, 2009 BY CAROLINA CRAFTSMEN.
2. PROPERTY LINE LOCATION REFERENCES FIELD SURVEY
DATED MAY 8, 2006 BY BRENNAN LAND SURVEYING, P.A.
3. COORDINATE GRID SYSTEM IS STATE PLANE NAD 83.
4. STREAM AND WETLAND DATA PREPARED BY RALPH
WHITEHEAD & ASSOCIATES AND RECIEVED ON SEPTEMBER
13, 2006.
5. SAN MARINO SUBDIVISION LAYOUT AND GRADING PROVIDED
BY WITHERS RAVENEL. DATED MARCH 21, 2019
LEGEND
150 EXIS77NG 10' CONTOUR (SEE REFERENCE 1)
— — — — — — EX/STING 2' CONTOUR
150 PROPOSED 10' CONTOUR
PROPOSED 2' CONTOUR
APPROXIMATE PROPERTY BOUNDARY (SEE REFERENCE 2)
— — PROPOSED LOT LINE BUFFER
X PIT 1 TEST PIT LOCA77ON AND NUMBER
TEST PIT DATA
TEST PIT NUMBER
1
2
3
4
TOTAL DEPTH
19,
14'
19,
19' TO 23'
(AT THE EDGE OF A BERM)
COVER
1.5' TO 4'
4'
3
5'
DEBRIS THICKNESS
7'
3'
12'
11'
BOTTOM DEBRIS TO BOTTOM OF PIT
10.5
7'
3'
3'
SOIL TYPE
CLAY WITH BLACK SOIL
CLAY WITH BLACK SOIL
CLAY WITH BLACK SOIL
CLAY WITH BLACK SOIL
SOIL CONDITION
WET
DRY
DRY TO MOIST
DRY
WAS VIRGIN SOIL REACHED
YES
YES
YES
YES
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PREPARED BY:
PREPARED BY:
NC LIC. NO. F-13701ENGINEERINGI
SC COA NO. CO1488
S M ITH+
GARDNER
ENGINEERS
14 N. Boylan Avenue, Raleigh NC 27603 1919.828.0577
1526 Richland St., Columbia SC 29201
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REV. I DATE I DESCRIPTION
Electronic files are instruments of service provided by Smith
Gardner, Inc. for the convenience of the intended recipient(s), and
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provided by Smith Gardner, Inc., constitutes an acceptance of
these terms and conditions.
PROJECT TITLE:
FLOWERS LCIO
RECYCLING CENTER
SITE PLAN
DRAWING TITLE:
DESIGNED:
PROJECT NO:
S.A.S.
FLOWERS 19-1
DRAWN:
SCALE:
AS SHOWN
APPROVED:
DATE:
OCT. 2019
FILENAME:
FLOWERS-D0004
SHEET NUMBER:
DRAWING NUMBER:
FIG.1
© 2019 Smith Gardner, Inc.