SW3200401_Summary Letter for ESHWT Determination for The Village at Granite1_20200612

SUMMIT
ENGINEERING• LABORATORY•TESTING
November 14, 2017
Mr. Bobby MacNaughton
LGI Homes - Southeast
3037 Sherman Drive
Lancaster, South Carolina 29720
Email: [e-mail]
Subject: Estimated Seasonal High Water Table (ESHWT)Determination
The Village at Granite Quarry
Faith Road
Granite Quarry, North Carolina
SUMMIT Project No. 3554.11
Dear Mr. MacNaughton:
SUMMIT Engineering, Laboratory and Testing, P. C. (SUMMIT) is pleased to submit this
letter summarizing our observations of the soil test borings as related to Estimated Seasonal High
Water Table Elevation (ESHWT) determinations. This report contains a brief description of the
project information provided to us, general site and subsurface conditions revealed during this
study.
PURPOSE OF STUDY
The primary purpose of this study was to obtain information regarding the subsurface conditions
near the proposed Stormwater BMP ponds, assess the engineering characteristics of the
subsurface materials, and determinations of the estimated seasonal high water table mark (if
evident). This report contains the following items:
ENGINEERING • LABORATORY • TESTING
3575 Centre Circle Drive I Fort Mill,South Carolina 29715 I (704)504- 1717 (704)504- 1125(Fax)
WWW.SUMMIT-COM PANIES.COM

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
• Photographic Logs, Site Vicinity Map and Boring Location Plan,
• Summary of Test Boring Observations, visual soil classifications and descriptions,
• A general review of the subsurface soils and estimated seasonal high water table depth
from existing ground surface (if evident),
• Groundwater level measurements.
EXPLORATION PROCEDURES
SUMMIT visited the site on October 13, 17, and 18 of 2017 to perform ten (10) soil test borings
(identified as Borings B-1 through B-10) in the proposed Stormwater BMP ponds. The
approximate locations of the borings are shown on Figure 2 — "Boring Location Plan" provided
in Appendix 2. The client(LGI Homes - Southeast)provided SUMMIT a plan that indicated the
approximate location of the proposed Stormwater BMP ponds. The boring locations were
surveyed by other prior to this study.
The soil test borings were performed using an ATV-mounted CME 550X drill rig and extended
to approximate depths of 12 to 20 feet below the existing ground surface. Hollow-stem,
continuous flight auger drilling techniques were used to advance the boring into the ground.
Standard Penetration Tests (SPT) were performed within the mechanical boring at designated
intervals in general accordance with ASTM D 1586. When properly evaluated, the SPT results
can be used as an index for estimating soil strength and density. In conjunction with the
penetration testing, representative soil samples were obtained from each test location and
returned to our laboratory for visual classification and potential laboratory testing. The soil
samples collected were visually examined and classified in general accordance with ASTM D-
2488. The Munsell Soil Color Charts (2009 Revision) were used to identify the hue, value, and
chroma of soil samples. Water level measurements were attempted at the termination of drilling.
The classification symbols are depicted on the "Boring Log"provided in Appendix 3.
GENERALIZED SUBSURFACE STRATIGRAPHY
General subsurface conditions observed during our geotechnical study are described herein. For
more detailed soil descriptions and stratifications at a particular test location, the respective
"Boring Log" provided in Appendix 3 should be reviewed. The horizontal stratification lines
designating the interface between various strata represent approximate boundaries. Transitions
between different strata in the field may be gradual in both the horizontal and vertical directions.
2

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
Beginning from the ground surface, a layer of topsoil was observed at the ground surface with
thicknesses ranging from 1 to 6 inches. Beneath the topsoil layer, existing fill (disturbed) soils
were encountered in Borings B-2, B-3 and B-6 to approximate depths of 1.5 feet, 4 feet and 1
foot below the existing ground surface, respectively. When sampled, the existing fill soils
generally consisted of sandy silts. These existing fill soils were visually classified as cultivated
fill soils. Cultivated fill soil is defined as a layer that was plowed and disturbed for agricultural
purposes.
Residual (undisturbed) soils were encountered below the surface materials and existing fill soils
in all of the borings performed for this study, and extended to either the maximum termination
depth or partially weathered rock (PWR). When sampled, the residual (undisturbed) soils
encountered that generally consisted of fat clays, lean clays, elastic silts and sandy silts.
Partially weathered rock (PWR) conditions were encountered in nine (9) of the borings
performed for this study at approximate depths ranging from 6 to 14 feet below the existing
ground surface. PWR is defined as soil-like material exhibiting SPT N-values in excess of 100
bpf. When sampled, the PWR generally breaks down into sandy silts and silty sands with rock
fragments.
Auger refusal conditions were encountered in eight (8) of the borings performed for this study at
approximate depths ranging from 12 to 18 feet below the existing ground surface. Auger refusal
is defined as material that could not be penetrated by the drilling equipment used during our field
study. Materials that might result in auger refusal include large boulders, rock ledges, lenses,
seams or the top of parent bedrock. Core drilling techniques would be required to evaluate the
character and continuity of the refusal material. However, rock coring was beyond the scope of
this study and not performed.
The following table summarizes the location and approximate depths that PWR and auger refusal
conditions were encountered in the borings performed for this study.
3

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
Summary Table of Partially Weathered Rock and Auger Refusal Depths
Boring Partially Weathered Rock Auger Refusal Approx.
Approx.Depth, (feet)1 Depth, (feet)
B-1 10 18
B-2 14 16
B-3 12 16.2
B-4 15.5 16
B-5 ---
B-6 6 12
B-7 10.5 15
B-8 12.5 17.5
B-9 6 to 8 and 10 16
B-10 14 to 18 ---
'Depths were measured from the ground surface existing at the time drilling was
performed.
"---"When neither PWR nor auger refusal conditions were not encountered in boring
GROUNDWATER LEVEL MEASUREMENTS
Groundwater was not observed within the majority of the borings at the time of drilling (ATD).
After waiting more than 72 hours, groundwater was observed in majority of the borings
performed during this study at approximate depths ranging from 6 to 19.3 feet below the existing
ground surface. It should be noted that groundwater levels tend to fluctuate with seasonal and
climatic variations, as well as with some types of construction operations. Therefore, water may
be encountered during construction at depths not indicated in the boring performed for this study.
ESTIMATED SEASONAL HIGH WATER TABLE
The ESHWT is defined as a change in the color of the soil layer due to water staining (typically,
gray redoximorphic depletions and mottling). Spots or blotches of different color or shades of
color interspersed with a dominant color in soil, commonly referred to as mottling. Mottling is a
historic indication for the presence of groundwater caused by intermittent periods of saturation
4

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
and drying, and may be indicative of poor aeration and impeded drainage. Mottling is a "general
indication of groundwater" flow through this layer, but it is not known whether the groundwater
flow was recent.
CONCLUSIONS
Based on our observations, ESHWT indicators in the soils sampled were evident in all of the
borings with the exception of Borings B-6 and B-9. We did not observe ESHWT indicators in
the soils sampled in Borings B-6 and B-9 but we did observe groundwater in these borings after
waiting more than 72 hours. Even though ESHWT indicators were not observed within these
borings, we did observe a water stained soil stratum situated above a low permeable partially
weathered rock (PWR) stratum encountered in the borings. The water stains in the soils most
likely developed during perched water conditions as indicated by the existing groundwater
conditions. Perched water conditions differ from the "true" or "permanent" water table. A
perched water table is water standing above an unsaturated zone (i.e. PWR) and is often
influenced by soil conditions, and occurrence of less permeable soils. Where the ESHWT is
defined as the shallowest depth to a wet soil layer as a result of "true" or "permanent"
groundwater at any time during the year. Also, as previously mentioned, groundwater was
observed in Borings B-6 and B-9 after waiting more than 72 hours. The BMP designer should
take into consideration that perched water conditions may exist above the low permeable PWR
stratum.
The following table summarizes the boring depths, the approximate depths and elevations of the
ESHWT, and the approximate depths of groundwater (GW) at time of drilling (ATD) and after
waiting more than 72 hours.
5

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
Summary Table of Boring Depths,
ESHWT depths, ESHWT Elevations and Groundwater Depths
Approx. Existing Approx. GW
Boring Ground ESHWT ESHWT Depth GW Depth
Test Depth Elev. Depth Elev. ATD >72 Hours
Locations (Feet)1 (msl) (Feet)1 (msl) (Feet)1 (Feet)1
B-1 18 738.86 5 733.86 --- 6
B-2 16 731.73 12 719.73 --- 12.9
B-3 18.2 728.28 6 722.28 --- 7
B-4 16 722.71 14 708.71 --- 14.3
B-5 20 748.74 10 738.74 NE NE
B-6 12 728.73 NE --- --- 7.2
B-7 15 724.92 7.5 717.42 --- 10.7
B-8 17.5 733.49 6 727.49 --- 14.5
B-9 16 733.73 NE --- --- 11.2
B-10 20 728.81 10 718.81 --- 19.3
1 Depth from existing ground surface.
NE-Not Encountered in Boring
msl—Above Mean Sea Level
The analyses and recommendations submitted in this report were based, in part, on data obtained
from this study. If the above-described project conditions are incorrect or changed after the
issuing of this report, or subsurface conditions encountered during construction are different
from those reported, SUMMIT should be notified and these recommendations should be re-
evaluated based on the changed conditions to make appropriate revisions. We have prepared this
report according to generally accepted geotechnical engineering practices. No warranty, express
or implied, is made as to the professional advice included in this report.
6

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
CLOSING
SUMMIT appreciates the opportunity to provide our professional services for you on this project.
If you have any questions concerning the information in this proposal or if we may be of further
service,please contact us at 704.504.1717.
Sincerely,
SUMMIT
`,,� �� �sost CAI '0,
SUMMIT', % . 1,04%IEngineering, sAL
0e Laboratory& ?1L �r9 23055 1
rn{ Testing, P.C. di.
cr c.co ••
/I'rrr11141,1,, 11/14/17
Todd A. Costner, EIT Kerry C. Cooper, PE
Senior Professional Senior Geotechnical Engineer
LIST OF APPENDICES
1 Figure No. 1 —Site Vicinity Map
Figure No. 2—Boring Location Plan
2 Boring Logs
3 Photographic Log
7

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
s
I
SUMMIT
ENGINEERING• LABORATORY•TESTING
APPENDIX 1
Figures

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Greek
Cr$iNe
a
FoZSt
Byrd Rd
Ca -1 EYrd Ra c
1313
Byrd Rd
SITE
Expt
Lyerty Pond Rd
rio361
St Paul Church Rd [-1
2529
Shop 0
- a
rt,
Chatham In
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Figure 1 The Village at Granite Quarry
Site Vicinity Map Faith Road
Granite Quarry, North Carolina SUMMIT
3575 Centre Circle
Fort Mill,South Carolina 29715
[phone]
SCALE: NTS SUMMIT Project No.: 3554.11

0' .a + . B-10,, , ,..
6; '" ' ESHWT-10'g= �� , l ti
r rl•--- nr. li--,1, ;, ,,. ..4 'L+.1'47r'f-__ - \\ -%,.. ..../' ___-.,, s ,
-.-:-1 ;.
fa-- _ _ =ESHWT-6I 1 1, Vi\..
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ESHWT NE 1- I � %
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Itia 1
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. ' IFFS...;_77. i ..w'l 4‘.;, - ' ,...,•,0•,,k'' , ,n „04:7 •-, •&%.,40' 4`, , \ ) , ....>
Y1F. ..e ) l Et
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is p ". 1 \L ____ `. _
trk,I'li1I l, kIi,..t i.-/..i't'-''I1?-1%0-1/4'1,5.i,Th""ir'-.
,-,..4''i e-i4
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\J �:` •ESHWT 12' . .� _,, Lp.0, 7 B 4
11 1 B .¢ / �� \ ' -.� � , f� ; `J l `;,�,^ ,,, ESHWT;14'
6 ESHWT NE, '"" .=€.... .. B-3 �, j� ..-LW o
]i '' --4/v
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pg .... .....,,,,,, .„,, , .,!,, v.i.... IP,..4 - ,' '
��� :-.----1'
k r'I' �- ^F� . Q.�' 1'` �� = ,15 1/4,- � � '> • � _ ,yea
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� : J'I ' ESHWT-5' ; '' , . � ESH-WT-
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'' - ,./ 'LI 1 ''i I'1 /' 1 1 ' 1 I 'illi14?! \ ' l'''',c ,‘`-.--:-=--0--'---
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ig
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14
; i �l-, ' � „,III
r=—�
1 -_ Plan Date: November 14,2017
il
Figure 2 The Village at Granite Quarry
Boring Location Plan Faith Road
Approx. Soil Test Boring Granite Quarry, North Carolina SUMMIT
Location
3575 Centre Circle
Fort Mill,South Carolina 29715
[phone]
SCALE: NTS SUMMIT Project No.: 3554.11

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
SUMMIT
ENGINEERING• LABORATORY•TESTING
APPENDIX 2
Boring Logs

SUMMIT ENGINEERING,LABORATORY&TESTING,INC. KEY TO SYMBOLS
„- 3575 CENTRE CIRCLE DRIVE
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
LITHOLOGIC SYMBOLS SAMPLER SYMBOLS
(Unified Soil Classification System)
Standard Penetration Test
BLANK
jCH: USCS High Plasticity Clay
CL: USCS Low Plasticity Clay
FILL: Fill (made ground)
rifil MH: USCS Elastic Silt
MLS: USCS Sandy Silt
TOPSOIL: Topsoil
WELL CONSTRUCTION SYMBOLS
PWR: Partially Weathered Rock
ABBREVIATIONS
LL -LIQUID LIMIT(%) TV -TORVANE
PI -PLASTIC INDEX(%) PID -PHOTOIONIZATION DETECTOR
W -MOISTURE CONTENT(%) UC -UNCONFINED COMPRESSION
DD -DRY DENSITY(PCF) ppm -PARTS PER MILLION
NP -NON PLASTIC Water Level at Time
-200 -PERCENT PASSING NO. 200 SIEVE Drilling, or as Shown
PP -POCKET PENETROMETER(TSF) Water Level at End of
Drilling, or as Shown
Water Level After 24
Hours, or as Shown

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-1
3575 CENTRE CIRCLE DRIVE PAGE 1 OF
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/13/17 COMPLETED GROUND ELEVATION 738.86 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 6.00 ft/Elev 732.86 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 6.00 ft/Elev 732.86 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
z U > >- mg 0 20 40 60 80 100
_ H w Et^ I—D
Q ri O MATERIAL DESCRIPTION _1 2 >0 �O D Q I I
J`.- J o Dz OO O . m O> 0 20 40 60 80 100
w 0
Q w ❑FINES CONTENT(%)❑
cK
0 20 40 60 80 100
738.9 I i I i Approx. .2"of Topsoil
1111 (MH)FILL:Cultivated Soil SPT 3-4-4-5
Firm Strong Brown(7.5YR,4/6)Elastic SILT 1 (8)
(MH)RESIDUUM:
Firm Strong Brown(7.5YR,4/6)Elastic SILT
SPT 3-2-3-3
2 (5)
(MH)Firm Pale Brown(2.5Y,7/4)and Black(2.5Y,2.5/1)Sandy
5o Elastic SILT SPT 2-3-4-5
733.9 ESHWT—5 feet bgs 3 (7)
1■'1 (ML)Very Hard Light Gray(2.5Y,7/1)and White(2.5Y,8/1) '
IlliSlightly Clayey Sandy SILT —I SPT 5-22-36-38
(ML)Very Hard Dark Olive Brown(2.5Y,3/3)and Light Gray 4 (58)
(2.5Y,7/1)Slightly Clayey Sandy SILT
(CH)Very Hard Yellowish Red(5YR,4/6)and Dark Gray(7.5YR,
4/1)Fat CLAY SPT 20-24-32-34
IHI (ML)Very Hard Gray(10YR,5/1)and Yellow(10YR,7/8)Sandy 5 (56)
SILT
10.0
728.9 % (SM)Partially Weathered Rock(PWR)when sampled becomes SPT 22-50
Gray(10YR,5/1)and Yellow(10YR,7/8)Silty SAND0
H
6 (50/5")ri IN >>A
0
50 »A
WAli (50/5") I
PA 50
15.0
I (50 2") >>A
0
723.9
0 „al50
I (50/3") 1
r
Bottom of Boring at 18 feet bgs,Auger Refusal SPT »A
10 (50/0.5") ,
20.0
718.9

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-2
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/17/17 COMPLETED GROUND ELEVATION 731.73 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 12.90 ft/Elev 718.83 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 12.90 ft/Elev 718.83 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >- >- cn w 0 20 40 60 80 100
_ H w Et^ I—D
Q EL O MATERIAL DESCRIPTION _12w CO >O �‘-',D‹ I I
J` J D O W O> 0 20 40 60 80 100
w 0
Q w ❑FINES CONTENT(%)❑
0 20 40 60 80 100
731-7 Approx.4"of Topsoil z-
(ML)FILL:(Cultivated Soils) SPT 3-4-5-5
Stiff Brownish Yellow(10YR,6/8)Slightly Clayey Sandy SILT 1 (9)
(MH)RESIDUUM:
Stiff Brownish Yellow(10YR,6/8)and Yellow(10YR,7/9)Elastic
SILT
SPT 5-6-7-9
2 (13)
(ML)Very Stiff Brownish Yellow(10YR,6/8)and Yellow(2.5Y,
e.o 8/8)Slightly Clayey Sandy SILT SPT 4-10-10-15
726.7 3 (20)
(ML)Hard Brownish Yellow(10YR,6/8)and Yellow(2.5Y,8/8)
Slightly Clayey Sandy SILT
SPT 10-15-18-20
4 (33)
(ML)Hard Light Yellowish Brown(10YR,6/4)Slightly Clayey
Sandy SILT SPT 10-18-22-24
5 (40)
10.0
721.7 (ML)Hard Yellowish Brown(10YR,5/6)Slightly Clayey Sandy
SILT
SPT 8-14-18-18
6 (32)
(ML)Very Stiff Yellowish Brown(10YR,5/6)and Light Gray
(10YR,7/1)Slightly Clayey Sandy SILT 1 SPT 5-8-19-29
12.9ft - 7 (27)
ESHWT—12 feet bgs
'''' (SM)Partially Weathered Rock(PWR)when sampled becomes SPT 50 »
15.0
Dark Yellow Brown(10YR,4/6)Silty SAND 8 I (50/4") ,
71s.7y� ''
•:'
Bottom of Boring at 16 feet bgs,Auger Refusal SPT »A
9 (50/0.5") I
20.0
711.7

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-3
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/13/17 COMPLETED GROUND ELEVATION 728.28 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 7.00 ft/Elev 721.28 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 7.00 ft/Elev 721.28 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
z U > >- cn w 0 20 40 60 80 100
_ H w Et^ I—D
Q EL O MATERIAL DESCRIPTION _1 CO >0 �O D Q I I
J`.- J o Dz OO O . m O> 0 20 40 60 80 100
w 0
Q w ❑FINES CONTENT(%)❑
ci) cK
0 20 40 60 80 100
728.3='"' ‘'\ Approx.4"of Topsoil
• 4",
ML FILL:(Cultivated Soils)
�QQI ( ) SPT 3-4-3-4
Firm Yellowish Brown(10YR, 5/6)Slightly Clayey Sandy SILT 1 (7) A
000
I
00 I
I SPT 2-2-4-4
.�.�.� 2 (6)
(MH)RESIDUUM:
Stiff Dark Yellowish Brown(10YR, 3/6)and Black(10YR,2.5/1)
5.o SPT 3-5-7-8
723.35.0Elastic SILT
3 (12)
(MH)Stiff Dark Yellowish Brown(10YR,3/6)and Black(10YR,
2.5/1)Elastic SILT SPT 3-5-6-6
7ft 4 (11)
ESHWT—6 feet bgs
r (CL)Firm Light Brownish Gray(10YR,6/2), Brownish Yellow
(10YR.5/8)and Black(10YR,2.5/1)Sandy Lean CLAY SPT 1-2-3-5
5 (5)
10.0 -
718.3 - - (ML)Hard Light Brownish Gray(10YR,6/2), Brownish Yellow
(10YR,5/8)and Black(10YR,2.5/1)Sandy SILT SPT 14-12-38-50
6 (50)
'"'" (ML)Partially Weathered Rock(PWR)when sampled becomes
SPT 6-23(50/1")
50/1 0
") >>
�;;1- Light Brownish Gray(10YR,6/2), Brownish Yellow(10YR,5/8) 7 (50/1")
— 4 and Black(10YR,2.5/1)Sandy SILT
H SPT >>A
8 I , (50/5.5")
15.0
713.3�"t-;dii
— 6 >>A
SPT 50
9 I \ (50/1")
Bottom of Boring at 18.2 feet bgs, Boring Terminated "'""SPT 50 >'A
10 I (50/2")
20.0
708.3

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-4
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/17/17 COMPLETED GROUND ELEVATION 722.71 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 14.30 ft/Elev 708.41 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 14.30 ft/Elev 708.41 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >-o >- cn fa 20 40 60 80 100
_ F-w
Q EL O MATERIAL DESCRIPTION _1 2 >C0 O D Q I
J` J z OO O . m O> 0 20 40 60 80 100
w O Q w ❑FINES CONTENT(%)❑
0 20 40 60 80 100
722.7 >" ` Approx.6"of Topsoil
(MH)RESIDUUM: SPT 0-2-4-5
Firm Red(2.5YR,4/8)Elastic SILT 1 (6)
(MH)Stiff Red(2.5YR,4/8)Elastic SILT
SPT 3-6-6-6
2 (12)
(ML)Firm Red(2.5YR,4/8)Slightly Clayey Sandy SILT
5.0 SPT 3-3-5-5
717.7 3 (8)
(ML)Stiff Brownish Yellow(10YR,6/8)Slightly Sandy SILT
SPT 4-4-5-6
4 (9)
(ML)Soft Moist Brownish Yellow(10YR,6/8)Slightly Sandy SILT
SPT 2-2-2-3
5 (4)
10.0
712.7 (ML)Stiff Moist Brownish Yellow(10YR,6/8)and Red(2.5YR,
4/8)Slightly Sandy SILT
SPT 2-5-7-9
6 (12)
(ML)Stiff Yellowish Brown(10YR,5/8)Slightly Sandy SILT
SPT 4-5-10-11
7 (15)
(ML)Hard Light Olive Brown(2.5Y,5/4)Sandy SILT 14.3ft
r5.o ESHWT-14 feet bgs SPT 12-18-21-50
707.7 8 (39)
j' Partially Weathered Rock(PWR)when sampled becomes Gray
J \ (2.5Y,6/1)Rock Fragments / SPT
Bottom of Boring at 16 feet bgs,Auger Refusal 9 (50/0.5") ,
20.0
702.7

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-5
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/13/17 COMPLETED GROUND ELEVATION 748.74 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING ---GW ATD-Dry
LOGGED BY D.Smith CHECKED BY T.Costner AT END OF DRILLING ---GW after 72 Hour-Dry
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >- >- cn w 0 20 40 60 80 100
— F-W �^ �E
Q EL O MATERIAL DESCRIPTION >CC'1 Q I I
J`.- J o Dz OO O . m O> 0 20 40 60 80 100
W O Q w ❑FINES CONTENT(%)❑
0 20 40 60 80 100
748.7 Approx.6"of Topsoil
(MH)RESIDUUM: SPT 2-4-6-9
Stiff Moist Yellowish Brown(10YR,5/8)Elastic SILT 1 (10)
)k
(MH)Stiff Red(2.5YR,4/5), Reddish Yellow(5YR,6/8)and Black
\ (5YR,2.5/1)Elastic SILT _I -
(MH)Very Stiff Red(2.5YR,4/5), Reddish Yellow(5YR,6/8)and
Black(5YR,2.5/1)Elastic SILT SPT 6-9-10-10
2 (19)
(MH)Stiff Red(2.5YR,4/5), Reddish Yellow(5YR,6/8)and Black
e.o (5YR,2.5/1)Elastic SILT SPT 4-5-8-8
743.7 3 (13)
r (CL)Stiff Reddish Yellow(5YR,6/8)and Light Gray(5YR,7/1)
Lean CLAY SPT 3-6-6-6
4 (12)
_���j, (CL)Firm Reddish Yellow(5YR,6/8)and Light Gray(5YR,7/1)
/// Lean CLAY SPT 3-4-3-5
5 (7)
ro.o
738.7 (ML)Firm Reddish Yellow(5YR,6/8),Light Gray(5YR,7/1)and
Black(5YR,2.5/1)Slightly Clayey Sandy SILT SPT 5-2-4-5
6 (6) A
ESHWT—10 feet bgs
SPT 1-2-3-4 A
(ML)Firm Brownish Yellow(10YR,6/8)Slightly Sandy SILT 7 (5)
(ML)Firm Brownish Yellow(10YR,6/8)and Light Brownish Gray
15.0 (10YR,6/2)Slightly Sandy SILT SPT 2-3-5-5
733.7 - 8 (8)
(ML)Stiff Brownish Yellow(10YR,6/8)and Light Brownish Gray
(10YR,6/2)Slightly Sandy SILT
SPT 5-6-8-9
9 (14)
(ML)Very Stiff Brownish Yellow(10YR,6/8)and Light Brownish
Gray(10YR,6/2)Slightly Sandy SILT
SPT 5-11-14-16
10 (25)
20.0
728.7 Bottom of Boring at 20 feet bgs,Boring Terminated

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-6
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/17/17 COMPLETED GROUND ELEVATION 728.73 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 7.20 ft/Elev 721.53 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 7.20 ft/Elev 721.53 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >- >- cn w 0 20 40 60 80 100
— F-w �^ ��
Q EL O MATERIAL DESCRIPTION 2 >O gO z Q I I
J`.- J o Dz O W m O> 0 20 40 60 80 100
w O Q w ❑FINES CONTENT(%)❑
0 20 40 60 80 100
728.7
.�' Approx.4"of Topsoil
•����� (ML)FILL:(Cultivated Soils) SPT 2-2-4-4
� \ Firm Strong Brown(7.5YR,5/6)Slightly Clayey Sandy SILT 1 (6) A
(MH)RESIDUUM:
— Firm Strong Brown(7.5YR,5/6)Elastic SILT
(ML)Firm Dark Grayish Brown(10YR,4/2)and Dark Brown
(10YR,3/3)Slightly Clayey Sandy SILT SPT 2-2-3-3 A
2 (5)
5.0 SPT 2-2-3-5
723.7- 3 (5)
(SM)Partially Weathered Rock(PWR)when sampled becomes SPT 50
— Gray(2.5Y,6/1)Silty SAND with Rock Fragments 4 (50/4")
—
_\ 7.2ft
, " (50/4.5") >>A_,,,,-
- -2 li
10.0 '',,;
718.7 r� old 50 »A
,,,„
(50/2")
Bottom of Boring at 12 feet bgs,Auger Refusal El 50 »A
(50/1")
15.0
713.7
20.0
708.7

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-7
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/18/17 COMPLETED GROUND ELEVATION 724.92 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 10.70 ft/Elev 714.22 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 10.70 ft/Elev 714.22 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >- >- cn w 0 20 40 60 80 100
— F-w �^ �E
Q EL O MATERIAL DESCRIPTION >CC'1 Q I I
J`.- J o Dz OO O . m O> 0 20 40 60 80 100
w O Q w ❑FINES CONTENT(%)❑
co cK
0 20 40 60 80 100
724.9 '' \ Approx. 1"of Topsoil /-
(MH)RESIDUUM: SPT 3-3-3-4
Firm Reddish Brown(5YR,4/4)Elastic SILT 1 (6)
lk
SPT 2-3-3-3
A
2 (6)
(MH)Firm Reddish Yellow(5YR,6/8)Elastic SILT
5.0 SPT 3-3-4-4
719.9 3 (7)
rr Liyh)t Stiff G a Reddish7/2)ILw(n CLAY,6/8),Yellow(2.5Y,8/8)and
SPT 3-5-6-9
ESHWT-7.5 feet bgs 4 (11)
(ML)Very Stiff Light Gray(2.5Y,7/1)and White(2.5Y,8/1)Sandy
SILT
SPT 3-10-14-16
5 (24)
10.0
714.9
SPT 22-36-50
;'.':4 (SM)Partially Weathered Rock(PWR)when sampled 10.7ft - 6 (50/2") >>
becomes Light Gray(2.5Y,7/1)and
White(2.5Y,8/1)Silty SAND with Rock Fragments
SPT 50 "A
'-/i 7 I I (50/3") I
_t:
`% � 8 STI50 >>A
(50/2"),
15.o >>A
709.9 Bottom of Boring at 15 feet bgs,Auger Refusal SPT 50
9 (50/0")
20.0
704.9

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-8
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/17/17 COMPLETED GROUND ELEVATION 733.49 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 14.50 ft/Elev 718.99 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 14.50 ft/Elev 718.99 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >- >- cn w 0 20 40 60 80 100
_ F-w �^ �E
Q EL O MATERIAL DESCRIPTION w m w C0'1 Q I I
J`.- J D O W m O> 0 20 40 60 80 100
w 0
Q w ❑FINES CONTENT(%)❑
0 20 40 60 80 100
733.5 Approx.6"of Topsoil
(MH)RESIDUUM: SPT 1-2-2-5
Soft Moist Reddish Yellow(7.5YR,7/8)Elastic SILT 1 (4)
(MH)Stiff Reddish Brown(5YR,4/4)Elastic SILT
SPT 3-5-7-8
2 (12)
(ML)Firm Red(2.5YR,4/8)and Reddish Yellow(7.5YR,5/8)
5.o Slightly Clayey Sandy SILT SPT 2-2-3-3
728.5 3 (5)
(ML)Very Stiff Pale Brown(2.5Y,8/2)and White(7.5YR,8/1)
Slightly Clayey Sandy SILT
SPT 5-10-11-9
ESHWT—6 feet bgs 4 (21)
SPT 5-7-9-18
5 (16)
10.0
723.5 (ML)Very Hard Light Gray(2.5Y,7/1)and White(7.5YR,8/1)
Sandy SILT SPT 23-22-40-50
6 (62)
SPT 10-48-50
(ML)Partially Weathered Rock(PWR)when sampled becomes »
7 (50/5")
,zi'.,,,,
Light Gray(2.5Y,7/1),White(7.5YR,8/1)and Strong Brown
(7.5YR,5/8)Sandy SILT
___,
14.5fti1 SPT 16-39-50 »A
r5.o 8 (50/3")
718.5
SPT 50 »A
9 i (50/4")
Bottom of Boring at 17.5 feet bgs,Auger Refusal SPT 50
10 (50/0")
20.0
713.5

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B-9
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/17/17 COMPLETED GROUND ELEVATION 733.73 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 11.30 ft/Elev 722.43 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 11.30 ft/Elev 722.43 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >- >- cn w 0 20 40 60 80 100
— H w Et^ I—D
Q EL O MATERIAL DESCRIPTION 2 >O �O D Q I I
J` J D O W m O> 0 20 40 60 80 100
w O Q w ❑FINES CONTENT(%)❑
cK
0 20 40 60 80 100
733.7 "' ``N Approx.4"of Topsoil
(MH)RESIDUUM: SPT 3-6-7-11
Stiff Strong Brown(7.5YR,5/8)Elastic SILT 1 (13)
I (MH)Very Stiff Red(2.5YR,5/8)Elastic SILT
SPT 5-8-13-13
(ML)Very Stiff Brownish Yellow(10YR,6/8)Slightly Clayey 2 (21)
Sandy SILT
5.0 SPT 11-15-15-21
728.7 - - 3 (30)
-''i' 1 (ML)Partially Weathered Rock(PWR)when sampled becomes SPT 21-50
Brownish Yellow(10YR,6/8)and Light Gray(10YR,7/1)Sandy 4 (50/5") >>
- SILT with Rock Fragments
(ML)Hard Brownish Yellow(10YR,6/8)and Light Gray(10YR,
7/1)Sandy SILT with Rock Fragments
SPT 8-16-27-38
5 (43)
10.0
723.7 1' (ML)Partially Weathered Rock(PWR)when sampled becomes SPT 36
Brownish Yellow(10YR,6/8)Sand Light Gray(10YR,7/1)Sandy 6 (50/5.5") >>
- SILT with Rock Fragments
11.3ft -
SPT 50 »A
7 I (50/2")
SPT 50 >>A
8 (50/1")
15.0 '' ,
7 t s.7� ";
Bottom of Boring at 16 feet bgs,Auger Refusal SPT r
19 I I (50/0.5") I
20.0
713.7

A SUMMIT ENGINEERING,LABORATORY&TESTING,INC. BORING NUMBER B- 1 O
3575 CENTRE CIRCLE DRIVE PAGE 1 OF 1
FORT MILL,SC 29715
SUMMIT WWW.SUMMIT-COMPANIES.COM
CLIENT LGI Homes-Southeast PROJECT NAME The Village at Granite
PROJECT NUMBER 3554.11 PROJECT LOCATION Granite Quarry,North Carolina
DATE STARTED 10/18/17 COMPLETED GROUND ELEVATION 728.81 ft HOLE SIZE 6 inches
DRILLING CONTRACTOR SUMMIT GROUND WATER/CAVE-IN:
DRILLING METHOD Hollow Stem Auger AT TIME OF DRILLING 19.30 ft/Elev 709.51 ft GW ATD
LOGGED BY D.Smith CHECKED BY T.Costner 1 AT END OF DRILLING 19.30 ft/Elev 709.51 ft GW after 72 Hour
NOTES See Figure 2"Boring Location Plan"for Approx. Boring Location AFTER DRILLING ---
w o A SPT N VALUE A
0 U >- >- cn w 0 20 40 60 80 100
— F-w Et^ I-D
Q EL O MATERIAL DESCRIPTION _1 2 >O �O D Q I I
J` J D O W m O> 0 20 40 60 80 100
w O Q w ❑FINES CONTENT(%)❑
0 20 40 60 80 100
728.8 \\i' N Approx.4"of Topsoil
(MH)RESIDUUM: SPT 2-5-6-9
Stiff Red(2.5YR,4/8)Elastic SILT 1 (11)
SPT 3-4-5-6
2 (9)
(ML)Very Stiff Yellow(2.5Y,8/8)and White(2.5Y,8/1)Slightly
5.o Clayey Sandy SILT SPT 9-11-14-16
723.8 3 (25)
SPT 11-11-12-12
4 (23)
(ML)Very Stiff Very Pale Brown(10YR,7/4)Slightly Clayey
Sandy SILT SPT 6 10 14-16
5 (24)
10.0
718.8 (ML)Stiff Very Pale Brown(10YR,7/4)and Light Brownish Gray
(10YR,6/2)Slightly Clayey Sandy SILT
SPT 3-3-8-10
ESHWT-10 feet bgs 6 (11)
(ML)Hard Very Pale Brown(10YR,7/4)and Light Brownish Gray
(10YR,6/2)Slightly Clayey Sandy SILT SPT 6-9-23-34
7 (32)
(ML)Partially Weathered Rock(PWR)when sampled becomes
Pale Brown(10YR,6/3),White(10YR,8/1)and Red(2.5YR,4/8) SPT 16-17-50 ».
15.0 - Sandy SILT with Rock Fragments 8 (50/6")
713.8
50 »-
(50/5")
(ML)Hard Pale Brown(10YR,6/3),White(10YR,8/1)and Red
(2.5YR,4/8)Sandy SILT with Rock Fragments
SPT 24-26-19-18
19.3ft - 10 (45)
20.0
708.8 Bottom of Boring at 20 feet bgs,Boring Terminated

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
/ "41-.
SUMMIT
ENGINEERING+ LABORATORY■TESTING
APPENDIX 3
Photographic Log

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at -
Granite
Boring B-1
,r (0 to 10')
0 1 = 2
1 y ._ 6
4 lop
- _ �. -- -� 8
6 Y , ;'fir '
8 "1:: _ , __,..,_.- 10
40 �+ ‘,4,--01 . 4
Boring B-1 Samples
(Approximate Depth= 0 to 10 feet below existing ground surface)
/1 The Village at
Granite
Boring B-1
(10' to 18.2') .
__ _ -- - nil
10 '
=�
12 14
14 _ 16
16 18
18 20
Boring B-2 Samples
(Approximate Depth= 10 to 18.2 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
1
The Village at
liGranite
Boring B-2
(0 to 10')
2
0 f i A ..
� •
w _ - 6
4 t .
� 10
f .r--
Boring B-2 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
The Village at
Granite
P111.:11.7"J _... - _'•
Boring B-2
(10' to 16')
t
10 12
12 ., 4� ` 14
- 7 a-
t
_ .- -. . .-
14 16
__ry ....
16 18
18 : - ___.
20
Boring B-2 Samples
(Approximate Depth= 10 to 16 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at
Granite
Boring B-3
(0 to 10')
0 2
6 8
Boring B-3 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
•
The Village at -
Granite
Boring B-3
(10 to 18.2')
•
10
12
14
.., '�
14 �. W. r= 16
16 18
18 __ 20
Boring B-3 Samples
(Approximate Depth= 10 to 18.2 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at
Granite
Boring B-4
(0 to 10')
2 4
4 6
6 , IliktalOrne 8
10
Boring B-4 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
The Village at _
Granite
• Boring B-4
_ (10' to 16')
10 w
12 14
16
14
16 �_ ..'{_ 18
20
18
Boring B-4 Samples
(Approximate Depth= 10 to 16 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at
Granite _
Boring B-5
(0 to 10')
0 2
2 4
4 u _: T
6
10
Boring B-5 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
Jvii!a ,i
Granit
Boring
(10' to 20') ,
10 12
.l- A -
14
14 N. 16
16 _ 18
18 20
Boring B-5 Samples
(Approximate Depth= 10 to 20 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at
Granite
Boring B-6
(0 to 10')
2
4
4 Iff Aber
6 � hr } 8
8 k .L. _Q
Boring B-6 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
The Village at
Granite
Boring B-6
(10' to 12')
10 Aktit,
12
14
14 16
16
18
18
20
Boring B-6 Samples
(Approximate Depth= 10 to 12 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
- - - -- .
The Village at
Granite ' ;
Boring B-7
(0 to 10') -
d
4
IL
Boring B-7 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
•
The Village at
Granite
Boring B-7
(10' to 15')
- ..
10 '", �•/1 J 12
12 _ 14
14 __ . ___ _______ ._ _ .T-- _ 16
16 ' 18
18 20
Boring B-7 Samples
(Approximate Depth= 10 to 15 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at
Granite
Boring B-8
(0 to 10')
y 4
. * 1-..--- ill 4
•
4 - ` A -
6r
s.s.,.., r.„,- ,,,,,,, ,,,. .
„, ... , .41tr ' fit ` _ 10
8 -.. '
_
Boring B-8 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
The Village at
i Granite
Boring B-8
(10' to 17.5')
10 . . �s-----. 12
ill
14 _ ._ .o rY 16
16 18
18 20
Boring B-8 Samples
(Approximate Depth= 10 to 17.5 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at
Granite
Boring B-9
(0 to 10')
416
- 4.00 -t"ice 2
2 � � r
s 4
4 6
6 ;, : 8
� §:
•
Boring B-9 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
The Village at
Granite
Boring B-9
(10' to 16')
1012
12 ., 14
14 -, ; 16
fie..* ix
16 m. 18
18 tit 20
—
Boring B-9 Samples
(Approximate Depth= 10 to 16 feet below existing ground surface)

Summary of ESHWT Determination SUMMIT Project Number 3554.11
The Village at Granite Quarry November 14,2017
The Village at
Granite
Boring B-10
(0 to 10')
2 .+ Y .21
4 ~� ' '
6 to $ r �r ; 8
• 4 kx■,! of'M!
.` + f 4 1, t }; `x 1 o
Boring B-10 Samples
(Approximate Depth=0 to 10 feet below existing ground surface)
The Village at
Granite
Boring B-10
(10' to 20')
10 140 ;: .��. 12
12 ' '�" rit y 14
14 . ��- .__r -�.��..�.. j 16
__�_ :_ p ,i r 18
Boring B-10 Samples
(Approximate Depth= 10 to 20 feet below existing ground surface)