Job no. 101/05/2018 0
FINAL REPORT
SOIL INVESTIGATION WORK
FOR A 5000MW SOLAR PARK AT BHANGADH (MINGALPUR),
TAL. : DHOLERA, DIST: AHMEDABAD; STATE: GUJARAT
REPORT NO. : 101/05/2018
MONTH & YEAR : MAY- 2018
SUBMITTED TO
GUJARAT POWER CORPORATION LTD.,
DHOLERA.
PREPARED BY
302, 3 RD FLOOR, MANGALMURTY COMPLEX,
OPP.CITY GOLD CINEMA, ASHRAM ROAD
NAVRANGPURA, AHMEDABAD-380009
EMAIL ID : [email protected].
Job no. 101/05/2018 1
CONTENTS
SS RR .. NN OO ..
CC HH AA PP TT EE RR
PP AA GG EE NN OO ..
1. Introduction.
2
2. Field Work. 2-3
3. Laboratory Work. 4
4. Physical Propert ies. 5
5. Shear Properties. 6
6. Soil Srtat ificat ion 7
7. Ground Water Table. 8
8. Conclusion And Recommendations 9
9. Appendix
1)Analysis of Allowable safe bearing Capacity
2)Table showing Allowable Bearing Capacity
3) Abbrevations and IS classif ications
4) cross section
5) Laboratory Test Tables
10-11
11-12
13-14
15
---------
Job no. 101/05/2018 2
[ 1 ] INTRODUCTION : Gujarat Power Corporation Ltd.,Dholera proposes soil investigation work for construction
of a 5000 MW solar park at Bhangadh (Mingalpur) in Dholera, Tal : Dholera , Dist :
Ahmedabad , Gujarat State.
The purpose of the investigations was to determine the sub soil stratification of the soil,
geotechnical information & safe bearing capacity of the soil, so as to provide information
that will assist the structural engineers in the design of the foundations and the relevant
works.
The Job was carried out under the guidance and supervision of the soil personnels of
Bhoomi Consultancy Services,Ahmedabad, and client’s engineer.
[ 2 ] FIELD WORK :
1) Drilling Twenty numbers of 150mm dia borehole with casing whenever required up to maximum depth of 10.0m from ground level.
Termination depth and Location details of boreholes are given in the following table.
Location/Plot No.:
Borehole No.
Location of Co-ordinates (m.)
RL Of GL (m)
Depth Of Water Table Below EGL
(m.)
Termination depth
below EGL (m.)
Easting Northing
4 BH-1 217153.89 245072.21 5.0 1.5 10.0
BH-2 216897.29 2451558.98 6.7 1.5 10.0
BH-3 218363.86 2450949.83 4.2 1.5 10.0
BH-4 219239.72 2449689.02 5.7 1.5 10.0
BH-5 220542.09 2450046.82 5.9 1.5 10.0
5 BH-1 215824.57 2452502.19 3.78 1.5 10.0
BH-2 215530.93 2450922.53 6.98 1.5 10.0
BH-3 217379.99 2450283.0 3.0 1.5 10.0
BH-4 217928.15 2448935.63 3.2 1.5 10.0
BH-5 219667.89 2448646.18 4.2 1.5 10.0
6 BH-1 213799.49 2450976.84 6.2 2.5 10.0
BH-2 214845.48 2449343.22 6.01 1.5 10.0
BH-3 216686.32 2449287.07 5.66 1.5 10.0
BH-4 217419.99 2447441.7 5.78 1.5 10.0
BH-5 219056.98 2447524.04 3.71 1.5 10.0
Job no. 101/05/2018 3
Location/Plot
No.: Borehole
No. Location of Co-ordinates (m.)
RL Of GL (m)
Depth Of Water Table Below EGL
(m.)
Termination depth
below EGL (m.)
Easting Northing
7 BH-1 214509.73 2448040.76 3.97 2.0 10.0
BH-2 216514.49 2447761.85 5.35 1.5 10.0
BH-3 216748.5 2446169.89 5.45 2.0 10.0
BH-4 218345.57 2444785.23 4.3 1.5 10.0
BH-5 216761.84 24444236.23 5.1 1.5 10.0
2) Carryout standard penetration test at regular interval alternate to undisturb sampling 3) Collecting disturbed soil samples at regular interval as per the stratification of soil,recording depth at which soil changes. 4) Collecting undisturbed samples (UDS) at regular interval alternate to SP Test or continuous UD samples at regular interval if subsoil is cohesive [2.1] Borehole Drilling : Drilling of 150 mm dia borehole was carried out by shell and Auger/Rotary drilling
method above water table. Water was added while drilling but stopped at enough height
above the test level to avoid disturbance
Drilling below water table was made by percussion drilling method. Casing is required to be
lowered if holes do not retain its shape. Care is taken to maintain ground water table during
drilling and particularly before testing or sampling levels.In no case casing is allowed to
advance below the bottom of borehole. Chiselling is carried out if required while drilling.
The Location of borehole was decided with due consideration of Client/Consultant of the
project
Job no. 101/05/2018 4
(2.2) Collection of Samples: Undisturbed soil samples in 38mm Ø shelby tubes were collected in the thin walled
sampling tubes in accordance with IS:2132-1981at regular interval for finding shear
parameters, field density, moisture content etc. of soil.The sampling tube was connected to
the rod by jarring link in case of 38mm Ø tubes.’A’ drill rods were connected by suitable
adaptor with ball check value. Before lowering the sampler ,the borehole was cleaned
properly and sampling tubes were lightly oiled from inner and outer side.
Sampling tube was pushed into the borehole by pressure hammering as per the soil stiffness.
The sampling tubes were waxed immediately after removal.
In case of medium to coarse grained ,non-cohesive sand samples,where sampling is
unsuccessful,Standard Penetration Tests was carried out after cleaning the borehole.
However, disturbed soil samples from shell or split spoon samplers were also collected in
polythene bags with proper levels during drilling for finding index properties of the soil.
[ 2.3 ] Standard Penetration Test :
The standard penetration tests were performed in accordance with IS:2131:1981 using the
standard split spoon sampler & 63.5Kg hammer at the desired intervals. Before testing ,the
borehole was cleaned properly and Split spoon sampler was centrally seated in the
borehole.In case of SPT to be conducted below water table,care was taken to keep casing
position above the borehole depth..The water level in borehole is maintained above or at
least at the water table.
A standard hammer of 63.5 kg is dropped from a height of 75 cms. And the no. of
blows for penetration of sampler for 0-15,15-30 and 30-45 cms were noted in table no.
3.Standard penetration test value Ns is considered for last 30 cm penetration,For non
plastic silts and fine sands Ns value is corrected for effective overburden pressure and
dilatancy.Correction is applied for tests conducted below water table.
Job no. 101/05/2018 5
[ 3 ] LABORATORY WORK
Following laboratory tests were carried out on the samples collected from the site. 1. Water content on selected samples from SPT 2. Field density,Moisture content and dry density of undisturbed samples. 3. Grain size Analysis of SPT samples,.UD samples and disturbed samples covering each soil strata. 4. Atterberg’s Limit for samples 5. Specific gravity Test for samples as per 3. 6. Shrinkage Limit / Free Swell / Differential Swell test for selected samples of expansive soil 7. Test for shear properties of selected samples. 8. Unconfined compressive Strength on saturated cohesive soil 9. Triaxial Shear test under UU/CU condition with or without pore pressure
measurement as per in situ conditions.Normally soft cohesive saturated samples will be consolidated at average overburden pressure.
The common practice adopted in the field and laboratory testing by & large are as per I S code indicated . Results of the laboratory tests performed on various soil samples are presented in the form of table at the end of report.
[ 4 .0] PHYSICAL PROPERTIES:-
The moisture cans collected from SPT samplers from the field are weighed and placed in oven for drying to determine natural moisture content(NMC). Results are tabulated in table-3 UDS are extracted using screw type extractor and samples were prepared as per the required size of the test. Weight and volume of the samples were noted before extracting from tubes. Average bulk density is calculated and samples were placed in oven to get the field moisture content for computing the dry density.Results are tabulated in table 4 Specific gravity with specific gravity bottle/pycnometer is calculated as per IS 2720.Results were tabulated in table4.Saturation of sample in % is also calculated which is a useful data for deciding the condition of triaxial shear test. Grain size analysis is made byISsievesofsizes4.75mm,2.00mm,1.00mm,0.425mm,0.25mm and 0.075mm. For coarse grained soil a graph of partical size v/s cumulative % finer is plotted.For fine grained soil wet analysis is made on plummet balance.Results are tabulated in table 5. Liquid limit and Plastic Limit tests are carried out with distilled water as per IS 2720 part– 5.The samples are tested at a minimum of 24 hours after the addition of water. Liquid limit is done on casagrande standards with occasional checking by Cone penetration method. The soil samples showing high plasticity were checked for swelling and shrinkage. Firstly for rough estimate,free swell test is carried out as per IS 2720 part – 40.Shrinkage limit test is carried out as per IS 2720 part 6
Job no. 101/05/2018 6
[5.0] SHEAR PROPERTIES:-
Shear tests were carried out by three methods. 1) Unconfined compressive strength as per IS 2720 part-10 for the saturated plastic soil 2) Triaxial shear test is tobe carried out on samples of size 38mm dia and 76 mm in height on motorized 30 speed load frame .The confining pressure б3 is applied to the cell by oil water constant pressure system. The tests are carried out for the three conditions a) Unconsolidated Undrained (UU) test without pore water pressure measurement as per IS 2720 part 1 b) Consolidated Undrained (CU) test without pore water pressure measurement as per IS 2720 part 11 The condition decided on type of sample and water table condition or designers specifications. c) Direct/box shear test on noncohesive medium to coarse sandy soil as per IS 2720 part 13. The graph for triaxial shear test is plotted by modified method .
Job no. 101/05/2018 7
[ 6 .0] SOIL STRATIFICATIONS.: [ 6.1 ] BOREHOLE: BH-1 to BH – 5 (Plot no.: 4) (6.1.1)Layer No. 1 This layer from 0.0m to 10.0 m depth (thickness 10.0m) is observed to consist of blackish to
yellowish brown coloured silty marine clay of medium plasticity. The grain size analysis
and consistency limits indicate the layer as CI. The grain size analysis shows variation in %
of silt and clay as 97 to 99% in sand as 03 to 01% and gravels as 00 %.The variation in liquid
limit is from 39 to 48 % and that in plasticity index varies from 19 to 26%.
[ 6.2 ] BOREHOLE: BH-1 to BH – 5 (Plot no.: 5) (6.2.1)Layer No. 1 This layer from 0.0m to 10.0 m depth (thickness 10.0m) is observed to consist of blackish to
yellowish brown coloured silty marine clay of medium plasticity. The grain size analysis
and consistency limits indicate the layer as CI. The grain size analysis shows variation in %
of silt and clay as 98 to 99% in sand as 01 to 02% and gravels as 00 to 01 %.The variation in
liquid limit is from 42 to 48 % and that in plasticity index varies from 18 to 26%.
[ 6.3 ] BOREHOLE: BH-1 to BH – 5 (Plot no.: 6) (6.3.1)Layer No. 1 This layer from 0.0m to 10.0 m depth (thickness 10.0m) is observed to consist of blackish to
yellowish brown coloured silty marine clay of medium plasticity. The grain size analysis
and consistency limits indicate the layer as CI. The grain size analysis shows variation in %
of silt and clay as 98 to 99% in sand as 01 to 02% and gravels as 00 %.The variation in liquid
limit is from 40 to 48 % and that in plasticity index varies from 15 to 25%.
[ 6.4 ] BOREHOLE: BH-1 to BH – 5 (Plot no.: 7) (6.4.1)Layer No. 1 This layer from 0.0m to 10.0 m depth (thickness 10.0m) is observed to consist of blackish to
yellowish brown coloured silty marine clay of medium plasticity. The grain size analysis
and consistency limits indicate the layer as CI. The grain size analysis shows variation in %
of silt and clay as 98 to 99% in sand as 01 to 02% and gravels as 00 %.The variation in liquid
limit is from 40 to 48 % and that in plasticity index varies from 15 to 25%.
Job no. 101/05/2018 8
[ 7 ] GROUND WATER TABLE :
Ground water table was observed in the borehole at depth 1.50 m to 2.50 m depth below
GL at the time of investigation. (May, 2018)
Job no. 101/05/2018 9
[8 ] CONCLUSIONS & RECOMMENDATION: (8.1) The site for proposed soil investigation work at Bhangadh (Mingalpur) in general is
observed to consist of silty clay of medium plasticity up to 10.00m depth of termination.
Ground water table was observed in the borehole at depth 1.50 m to 2.50 m depth below
GL at the time of investigation. (May, 2018)
(8.2) The load carrying capacity of single bulb concrete under reamed pile of 0.30 m diameter
and 3.0 m depth below cut off level of 1.0 m depth below GL is recommended with load
carring capacity as t in compression and t in up lift condition. However it is advisable to
verify this load by pile load test as per IS 2911-Part 5.
( 8.3) The top soil is having high swelling potential and hence is not suitable to be used for
back / Plinth filling purpose.
(8.4) Chemical analysis of water sample shows very high chlorides and sulphates making it
unsuitable for concrete mixing and curing .It is also recommended to provide large cover
over reinforcement with anti corrosive paint and dense concrete.
(8.5) The value of CBR test in soaked condition shows as 4.7 to 5%.
(8.5) The results of the laboratory tests are incorporated in the form of table at the later part
of the report.
For,
Bhoomi Consultancy services ,
Authorised Signatory.
Job no. 101/05/2018 10
ANNEXURE – A
[ 6.1 ] TYPICAL CALCULATIONS FOR PILE LOAD CARRYING CAPACITY :
Type of Pile : Single Bulb Bored Under reamed Pile Diameter : 0.3 m Bulb Diameter : 0. 75 m Pile Length : 3.0 m Cut-off-Level : 1 m Ultimate Base Resistance Ru = Ap Nc Cp + Aa Nc Cp = ( 0.0706 x 9 x 3.5 ) + ( 0.371 x 9 x 3.5 ) = 2.22 + 11.69 = 13.91 Tonnes Where Ap = Cross Sectional Area of base of pile = π/4 (D2) D = Pile Diameter. in m = 0.3 m Nc = Bearing Capacity factor for cohesion usually taken as 9. Cp = Avr. Cohesion at pile tip (from UU Test) = 3.5 t/m2 Aa = π/4 (Du2-D2) where Du is bulb dia and D is stem dia Ultimate Shaft Resistance Rf = α C As =[0.3 × 3.0 ×π x 0.3 x 2.4] = 2.03 tonnes Where, As = Surface area of pile shaft in cm². α = Reduction factor considering as generally taken as 0.3 for soft
clays C = Average Cohesion in kg/cm² throughout the embedded length
of pile (from UU Test).
Job no. 101/05/2018 11
Ultimate Load Carrying Capacity Qu = Ru + Rf
= 13.91 + 2.03 = 15.94 Tonnes Where Ru = Ultimate Base Resistanc Rf = Ultimate Shaft Resistance Ultimate Pull-out Capacity = R'f = 11.69 + 0.67 x 2.03 = 13.62 Tonnes Safe Load on Pile = Qu / {Factor of Safety} = 16.8 / 3.0 = 5.6 Tonnes Safe Pull-out Capacity = R'f / {Factor of Safety} = 14.57 / 3.0 =4.5 Tonnes
For, Bhoomi Consultancy services ,
Authorised Signatory.
Job no. 101/05/2018 12
TABLE SHOWING CHEMICAL PROPERTIES OF WATER
BH NO. Depth
(m)
pH Sulphates
(PPM)
Chlorides
(PPM)
BH-1 1.5 7.7 2800 10690
Job no. 101/05/2018 13
IS CLASSIFICATIONS:
GW:Well graded gravels,gravel sand mixture or no fines GP : Poorly graded gravels or gravels sand mixture,little or no fines GM: Silty gravels,poorly graded gravel-sand-silt mixtures GC : Clayey gravels,poorly graded gravels-sand-clay mixtures SW : Well graded sands,gravelly sands ,little or no fines SP : Poorly graded sandsor gravelly sands;little or no fines SC : Claye sands,poorly graded sand-clay mixture SM: Silty sands, poorly graded sand-silt mixture ML: Inorganic silt and very fine sands,silty or clayey fine sands or clayey silt with non to low plasticity CL: Inorganic clays,gravelly clays,sandy clays,silty clays,lean clays of low plasticity OL: Organic silts and organic silty clay of low plasticity MI: Inorganic silts, silty or clayey fine sands or clayey silts of medium plasticity CI: Inorganic clays,gravely clays,sandy clays,silty clays,lean clays of medium plasticity OI : Organic silts and silty clay of medium plasticity MH: Inorganic silt of high compressibility,micaceous or diatomaceous fine sandy or silty soils,elastic silts CH: Inorganic clays of high plasticity,fat clays OH: Organic clays of medium to high plasticity Pt.: Peat and other highly organic soil with very high compressibility
Job no. 101/05/2018 14
ABBREVIATIONS
DS : Disturbed Soil Sample
UDS : Undisturbed Soil Sample
SPT : Standard Penetration Test
SBC : Safe Bearing Capacity
NP : Non Plastic
DST : Direct Shear Test
LL : Liquid Limit
PL : Plastic Limits
PI : Plasticity Index
* : Remolded Sample
Ref. : Refusal
Job no. 101/05/2018 15
GENERAL TERMS AND CONDITIONS
1. The test are carried out under certain laboratory condition and parameter 2. Results given in this report refers only to the material supplied to the laboratory.
3. The test report do not indicate the quality of the product or usage of product or
suitability of the product or material. 4.This test report does not indicate the sampling criterion for testing the samples.. 5. Any site testing or supervision is to be done separately. 6. Any kind of addition ,alteration or deletion is not permitted. 7. Reproduction of this report in whole or in part by any means except with written permission of the testing agency shall be deemed to be an infringement. 8 . The report/results are not to be used for publicity. For,
Bhoomi Consultancy Services ,
Authorised Signatory.
Note:(1) Figures on the Left shows R.L. and Type of Sample (D-DS, U-UDS, S-SPT, C-Core, V-Field Vane Shear) (2) Figures on the Rigtht side shows: (a) for SPT samples: Nc-No. of Blows/300mm Penetration (N.M.C.) (b) for UDS samples: Bulk Density, (N.M.C.), Dry Density
Bore Hole : 1RL :5.0 m
Bore Hole : 3RL : 4.2 m
Bore Hole : 2RL :6.7 m
Bore Hole : 4RL : 5.7 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
Bore Hole : 5RL : 5.9 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 48 24 24 45 0.15
UDS 1.5 0 1 47 22 25 1.70 1.38 23.5 34 TUU 0.3 2 2.7
SPT 3 4 0 1 45 21 24
UDS 4.5 0 2 44 21 21 1.74 1.37 26.6 TUU 0.35 2 2.7 0.25
SPT 6 5 0 1 40 23 17
UDS 7.5 0 2 42 22 20 1.79 1.41 27.2
SPT 9 3 0 1 40 20 20
SPT 10 4 0 2 39 23 1698
Swel
ling
pre
ssu
re(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Nat
ura
l Mo
istu
re(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d in
crem
ent)
P.C
.kg/
cm2
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
99
98
99
98
99
Shear Parameters Test
( F.D.D. / F.M.C.)
Consolidatio
n Test
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
For Rock
Silt
fac
tor
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fri
ctio
n(D
egre
e)
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Typ
e o
f Te
st
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test
Spec
ific
Gra
vity
Pla
stic
Lim
it
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Swelling
Properties
5
Water Table (m) 1.5
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate plot no.: 4/217153.89E,245072.21N
Bore hole No. BH-1
CLIENT.: GPCL,DHOLERA
RL of GL (m)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 48 22 26 48 0.28
UDS 1.5 0 1 49 23 26 1.77 1.40 26.2 40 TUU 0.3 1 2.7
SPT 3 4 0 1 45 21 24
UDS 4.5 0 2 45 20 25 1.75 1.40 25.4 TUU 0.38 2 2.7
SPT 6 4 0 1 48 22 26
DS 7.5 0 3 46 22 24
SPT 9 4 0 1 44 21 23
SPT 10 5 0 1 40 23 17
98
99
97
99
99
P.C
.kg/
cm2
Swel
ling
pre
ssu
re(k
g/cm
2)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
99
Free
sw
ell I
nd
ex(%
)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d in
crem
ent)
Spec
ific
Gra
vity
Consolidatio
n TestFor Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Shear Parameters Test (
F.D.D. / F.M.C.)
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
6.7
Water Table (m) 1.5
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
Ahmedabad
CLIENT.: GPCL,DHOLERA
SUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate plot no.: 4/216897.29E,2451558.98N
Bore hole No. BH-2
RL of GL (m)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 44 21 23 36 0.2
UDS 1.5 0 1 40 22 18 1.64 1.35 21.8 40 TUU 0.3 1 2.67
SPT 3 4 0 1 45 20 25
UDS 4.5 0 2 43 24 19 1.71 1.38 23.5 TUU 0.38 2 2.65
SPT 6 4 0 1 46 21 25
UDS 7.5 0 3 40 22 18 1.80 1.45 24.2 0.18
SPT 9 3 0 1 44 23 21
UDS 10 0 1 40 23 17 1.85 1.49 23.8
98
99
97
99
99
P.C
.kg/
cm2
Swel
ling
pre
ssu
re(k
g/cm
2)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
99
Free
sw
ell I
nd
ex(%
)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
Spec
ific
Gra
vity
Consolidatio
n TestFor Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Shear Parameters Test (
F.D.D. / F.M.C.)
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
4.2
Water Table (m) 1.5
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
Ahmedabad
CLIENT.: GPCL,DHOLERA
SUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate plot no.: 4/218363.86E,2450949.83N
Bore hole No. BH-3
RL of GL (m)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 44 24 20 32
SPT 1.5 2 0 1 42 23 19 TUU 0.28 2 2.7
UDS 3 0 1 40 23 17 1.71 1.38 24.1 30 0.16
SPT 4.5 5 0 2 46 22 24 TUU 0.36 0 2.68 0.23
UDS 6 0 1 42 22 20 1.77 1.47 19.9
SPT 7.5 3 0 2 44 21 23
UDS 9 0 1 42 20 221.8 1.5
20.2
SPT 10 4 0 2 45 25 20
98
99
98
99
98
P.C
.kg/
cm2
Swel
ling
pre
ssu
re(k
g/cm
2)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fri
ctio
n(D
egre
e)
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
99
Free
sw
ell I
nd
ex(%
)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
Spec
ific
Gra
vity
Consolidatio
n TestFor Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Shear Parameters Test
( F.D.D. / F.M.C.)
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
5.7
Water Table (m) 1.5
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
Ahmedabad
CLIENT.: GPCL,DHOLERA
SUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate plot no.: 4/219239.72E,2449689.02N
Bore hole No. BH-4
RL of GL (m)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28DS 0 0 1 44 24 20 32
SPT 1.5 3 0 1 42 23 19 TUU 0.28 2 2.7
UDS 3 0 1 40 23 17 1.71 1.38 24.1 30 0.16
SPT 4.5 5 0 2 46 22 24 TUU 0.36 0 2.68 0.23
UDS 6 0 1 42 22 20 1.77 1.47 19.9
SPT 7.5 4 0 2 44 21 23
UDS 9 0 1 42 20 22 1.8 1.5 20.2
SPT 10 4 0 2 45 25 20
98
99
98
99
98
P.C.kg/cm2
Swelling pressure(kg/cm
2)
Type
of T
est
Cohe
sion
kg/sq.cm.
Angle of internal frictio
n(De
gree)
Water Absorption(5)
Porsity
(%)
Uniaxial Com
p.Str(kg/cm2)
Blackish grey colored silty clay soil with medium plasticity
CI 99
99
99
Free
swell Ind
ex(%)
C.C.(Average of last two laod
increm
ent)
Specific Gravity
Consolidation Test
For Rock
Silt factor
Gravel(4
.75 mm & abo
ve
Sand
(4.75m
m & 0.075mm
Silt(0.00
2 to 0.075mm)
Clay ( < 0.002m
m)
Liqu
id Lim
it
Plastic
Lim
it
lS Classificatio
n
Sieve/Hydrometer Analysis(%)
Atterberg's Limit(%)
Field Density test Swelling Properties
Shear Parameters Test ( F.D.D. / F.M.C.)
Plasticity
index
Bulk Den
sity gm/cc
Dre De
nsity
gm/cc
Natural M
oisture(%)
5.9Water Table (m) 1.5Depth Of B.H.(m) 10
Sample No.& Type
Depth (m
)
N Value
Visual Description of Soil & Stratum
Hatching
Consultant.: Bhoomi Consultancy Services Ahmedabad
CLIENT.: GPCL,DHOLERA
SUMMARY OF EXPLORATION DATA ( Table No.‐3)
Name of work 5000 MW Dholera solar park at BhangadhLocation/Coordinate plot no.: 4/220542.09E,2450046.82N
Bore hole No. BH‐5RL of GL (m)
Bhoomi Consultancy Services
Authorised Signatory
DS
5.0
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
SPT
UDS
UDS
SPT
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.0
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 1, plot 4
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 16-05-18
: 150mm
BH Started on : 16-05-18
R.L. of Ground Level
Location of BH
: 5.0
: BH 1
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
04
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
03
04
1.74
1.70
1.79
1.37
1.38
1.41
0
0
0
0
0
0
0
0
1
1
2
1
2
1
2
1
99
99
98
99
98
99
98
99
48
45
44
40
42
40
39
47
24
21
21
23
22
20
23
22
24
24
21
17
20
20
16
25 TUU
TUU
Depth of Water Table (m)
26.6
27.2
23.5 0.3
0.35
2.7
2.7
plasticity
UDS
SPT
UDS
SPT
UDS
SPT
05
45
34
0.15
2
2
Bhoomi Consultancy Services
Authorised Signatory
DS
6.7
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
SPT
UDS
UDS
SPT
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
6.7
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 2, plot 4
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 15-05-18
: 150mm
BH Started on : 15-05-18
R.L. of Ground Level
Location of BH
: 6.7
: BH 2
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
04
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
04
05
1.75
1.77
1.40
1.40
0
0
0
0
0
0
0
0
1
1
2
1
3
1
1
1
99
99
98
99
97
99
99
99
48
45
45
48
46
44
40
49
22
21
20
22
22
21
23
23
26
24
25
26
24
23
17
26 TUU
TUU
Depth of Water Table (m)
25.4
26.2 0.3
0.38
1
2
plasticity
UDS
SPT
UDS
SPT
UDS
SPT
04
48
40
0.28
2.7
2.7
Bhoomi Consultancy Services
Authorised Signatory
DS
4.2
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
UDS
UDS
SPT
UDS
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
4.2
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 3, plot 4
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 15-05-18
: 150mm
BH Started on : 15-05-18
R.L. of Ground Level
Location of BH
: 4.2
: BH 3
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
04
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
03
1.71
1.64
1.38
1.35
0
0
0
0
0
0
0
0
1
1
2
1
3
1
1
1
99
99
98
99
97
99
99
99
48
45
45
48
46
44
40
49
22
21
20
22
22
21
23
23
26
24
25
26
24
23
17
26 TUU
TUU
Depth of Water Table (m)
23.5
21.8 0.3
0.38
1
2
plasticity
UDS
SPT
UDS
SPT
UDS
04
36
40
0.2
2.67
2.65
UDS
1.80 1.4524.2
1.85 1.4923.8
Bhoomi Consultancy Services
Authorised Signatory
DS
5.7
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 SPT
SPT
UDS
UDS
SPT
UDS
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.7
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 4, plot 4
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 17-05-18
: 150mm
BH Started on : 17-05-18
R.L. of Ground Level
Location of BH
: 5.7
: BH 4
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
DS
02
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
03
1.77
1.71
1.47
1.38
0
0
0
0
0
0
0
0
1
1
2
1
2
1
2
1
99
99
98
99
98
99
98
99
44
40
46
42
44
42
45
42
24
23
22
22
21
20
25
23
20
17
24
20
23
22
20
19 TUU
TUU
Depth of Water Table (m)
19.9
24.1
0.28
0.36
2
0
plasticity
UDS
SPT
UDS
05
32
30
0.16 2.7
2.68
UDS 1.8 1.520.2
SPT
SPT
SPT
04
Bhoomi Consultancy Services
Authorised Signatory
DS
5.9
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 SPT
SPT
UDS
UDS
SPT
UDS
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.9
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 5, plot 4
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 17-05-18
: 150mm
BH Started on : 17-05-18
R.L. of Ground Level
Location of BH
: 5.9
: BH 5
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
DS
03
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
04
1.77
1.71
1.47
1.38
0
0
0
0
0
0
0
0
1
1
2
1
2
1
2
1
99
99
98
99
98
99
98
99
45
42
45
42
44
42
45
42
24
21
22
21
21
22
22
22
21
42
23
21
23
20
23
20 TUU
TUU
Depth of Water Table (m)
19.9
24.1
0.28
0.36
2
0
plasticity
UDS
SPT
UDS
05
32
30
0.16 2.7
2.68
UDS 1.8 1.520.2
SPT
SPT
SPT
04
Note:(1) Figures on the Left shows R.L. and Type of Sample (D-DS, U-UDS, S-SPT, C-Core, V-Field Vane Shear) (2) Figures on the Rigtht side shows: (a) for SPT samples: Nc-No. of Blows/300mm Penetration (N.M.C.) (b) for UDS samples: Bulk Density, (N.M.C.), Dry Density
Bore Hole : 1RL :3.78 m
Bore Hole : 3RL : 4.2 m
Bore Hole : 2RL :6.7 m
Bore Hole : 4RL : 5.7 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
Bore Hole : 5RL : 4.2 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 46 23 23 45
UDS 1.5 0 1 44 24 20 1.68 1.39 20.5 44 0.22 TUU 0.21 2 2.66
SPT 3 5 0 2 42 22 20
UDS 4.5 0 2 48 24 24 1.81 1.45 24.4 TUU 40 4 2.65 0.21
SPT 6 6 0 1 40 22 18
SPT 7.5 5 0 3 40 21 19
SPT 9 7 0 3 39 23 16
SPT 10 5 0 4 41 22 19
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d in
crem
ent)
98
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
98
99
97
97
96
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 5/215824.57E,2452502.19N
Bore hole No. BH-1
CLIENT.: GPCL,DHOLERA
RL of GL (m) 3.78
Water Table (m) 1.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 48 23 25 36 0.2
UDS 1.5 0 2 43 20 23 1.65 1.32 24.9 TUU 0.3 2
SPT 3 3 0 1 45 21 24
UDS 4.5 0 1 46 24 22 1.79 1.45 23.2 TUU 0.45 2
SPT 6 6 0 1 42 23 19
SPT 7.5 5 0 1 41 21 20
SPT 9 6 0 2 40 22 18
SPT 10 8 0 2 41 23 19
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
99
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
98
99
99
99
98
98
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 5/215530.93E,2450922.53N
Bore hole No. BH-2
CLIENT.: GPCL,DHOLERA
RL of GL (m) 6.98
Water Table (m) 1.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 0 46 24 22 0.22
UDS 1.5 0 2 43 23 20 1.71 1.38 23.8 40 TUU 0.25 0
SPT 3 3 0 1 41 21 20
UDS 4.5 0 2 42 22 20 1.74 1.40 24.3 TUU 0.38 2
SPT 6 5 0 1 40 20 20
SPT 7.5 5 0 1 43 22 21
SPT 9 4 0 1 44 23 21
SPT 10 3 0 3 42 21 21
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
98
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 100
98
99
99
99
99
97
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 5/217379.99E,2450283.0N
Bore hole No. BH-3
CLIENT.: GPCL,DHOLERA
RL of GL (m) 3
Water Table (m) 1.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 45 23 22 36 0.2
UDS 1.5 0 1 44 22 22 1.68 1.34 25.2 TUU 0.3 2 2.66
SPT 3 5 0 1 43 21 19
UDS 4.5 0 1 44 22 20 1.74 1.40 24.5 TUU 0.38 2 2.65
SPT 6 6 0 1 42 20 22
UDS 7.5 0 1 44 22 22
SPT 9 5 0 2 40 23 17
UDS 10 0 2 38 23 16
An
gle
of
inte
rnal
fri
ctio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
99
Spec
ific
Gra
vity
Consolidati
on Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
99
99
99
98
98
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 5/217928.15E,2448935.63N
Bore hole No. BH-4
CLIENT.: GPCL,DHOLERA
RL of GL (m) 3.2
Water Table (m) 1.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28DS 0 0 1 45 23 22 36 0.2
UDS 1.5 0 1 44 22 22 1.68 1.34 25.2 TUU 0.3 2 2.66
SPT 3 6 0 1 43 21 19
UDS 4.5 0 1 44 22 20 1.74 1.40 24.5 TUU 0.38 2 2.65
SPT 6 5 0 1 42 20 22
UDS 7.5 0 1 44 22 22
SPT 9 5 0 2 40 23 17
UDS 10 0 2 38 23 16
Type
of T
est
Cohe
sion
kg/sq.cm.
Angle of internal frictio
n(De
gree)
C.C.(Average of last two laod
increm
ent)
99
Blackish grey colored silty clay soil with medium plasticity
CI 99
99
99
99
99
98
98
Specific Gravity
Consolidation Test
For Rock
Silt factor
Gravel(4
.75 mm & abo
ve
Sand
(4.75m
m & 0.075mm
Silt(0.00
2 to 0.075mm)
Clay ( < 0.002m
m)
Liqu
id Lim
it
Plastic
Lim
it
Shear Parameters Test ( F.D.D. / F.M.C.)
P.C.kg/cm2
Water Absorption(5)
Porsity
(%)
Uniaxial Com
p.Str(kg/cm2)
Free
swell Ind
ex(%)
lS Classificatio
n
Sieve/Hydrometer Analysis(%)
Atterberg's Limit(%)
Field Density test Swelling Properties
Plasticity
index
Bulk Den
sity gm/cc
Dre De
nsity
gm/cc
Natural M
oisture(%)
Swelling pressure(kg/cm
2)
Sample No.& Type
Depth (m
)
N Value
Visual Description of Soil & Stratum
Hatching
Consultant.: Bhoomi Consultancy Services Ahmedabad SUMMARY OF EXPLORATION DATA
( Table No.‐3)
Name of work 5000 MW Dholera solar park at BhangadhLocation/Coordinate Plot no.: 5/219667.89E,2448646.18N
Bore hole No. BH‐5
CLIENT.: GPCL,DHOLERARL of GL (m) 4.2
Water Table (m) 1.5Depth Of B.H.(m) 10
Bhoomi Consultancy Services
Authorised Signatory
DS
3.78
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
SPT
UDS
UDS
SPT
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
3.78
||
||
||
| | | | | | | | | | |
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 1 - plot no 5
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 16-05-18
: 150mm
BH Started on : 16-05-18
R.L. of Ground Level
Location of BH
: 3.78
: BH 1
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
04
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
07
05
1.81
1.68
1.45
1.39
0
0
0
0
0
0
0
0
1
2
2
1
3
3
4
1
99
98
98
99
97
97
96
99
46
42
48
40
40
39
41
44
23
22
24
22
21
23
22
24
23
20
24
18
19
16
19
20 TUU
TUU
Depth of Water Table (m)
24.4
20.5 0.21
40
2.66
2.65
plasticity
UDS
SPT
UDS
SPT
SPT
06
45
44
0.22
2
4
05SPT
Bhoomi Consultancy Services
Authorised Signatory
DS
6.98
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
SPT
UDS
UDS
SPT
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
6.98
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 2
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 14-05-18
: 150mm
BH Started on : 14-05-18
R.L. of Ground Level
Location of BH
: 6.98
: BH 2
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
04
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
04
05
1.79
1.65
1.45
1.32
0
0
0
0
0
0
0
0
1
1
1
1
1
2
2
2
99
99
99
99
99
98
98
98
48
45
46
42
41
40
41
43
23
21
24
23
21
22
23
20
25
24
22
19
20
18
19
23 TUU
TUU
Depth of Water Table (m)
23.2
24.9 0.3
0.45
2
2
plasticity
UDS
SPT
UDS
SPT
UDS
SPT
04
360.2
Bhoomi Consultancy Services
Authorised Signatory
DS
3.0
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
UDS
UDS
SPT
UDS
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
3.0
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 3
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 14-05-18
: 150mm
BH Started on : 14-05-18
R.L. of Ground Level
Location of BH
: 3.0
: BH 3
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
03
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C, Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
04
1.74
1.71
1.40
1.38
0
0
0
0
0
0
0
0
0
1
2
1
1
1
3
2
100
99
98
99
99
99
97
98
46
41
42
40
43
44
42
43
24
21
22
20
22
23
21
23
22
20
20
20
21
21
21
20 TUU
TUU
Depth of Water Table (m)
24.3
23.8 0.25
0.38
0
2
plasticity
UDS
SPT
UDS
SPT
UDS
05
40
0.22
UDS
05
03
Bhoomi Consultancy Services
Authorised Signatory
DS
3.2
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 SPT
SPT
UDS
UDS
SPT
UDS
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
3.2
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 4
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 14-05-18
: 150mm
BH Started on : 14-05-18
R.L. of Ground Level
Location of BH
: 3.2
: BH 4
:
Depthin
metersVisual Soil Description
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Depth of Water Table (m)
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
DS
05
Blackish grey colored siltyclay soil with medium
05
1.74
1.68
1.40
1.34
0
0
0
0
0
0
0
0
1
1
1
1
1
2
2
1
99
99
99
99
99
98
98
99
45
43
44
42
44
40
38
44
23
21
22
20
22
23
23
22
22
19
20
22
22
17
16
22 TUU
TUU24.5
25.2 0.3
0.38
2
2
plasticity
UDS
SPT
UDS
SPT
UDS
06
360.2
UDS
2.66
2.65
Bhoomi Consultancy Services
Authorised Signatory
DS
4.2
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 SPT
SPT
UDS
UDS
SPT
UDS
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
4.2
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 5
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 14-05-18
: 150mm
BH Started on : 14-05-18
R.L. of Ground Level
Location of BH
: 4.2
: BH 5
:
Depthin
metersVisual Soil Description
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Depth of Water Table (m)
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
DS
06
Blackish grey colored siltyclay soil with medium
05
1.74
1.68
1.40
1.34
0
0
0
0
0
0
0
0
1
1
1
1
1
2
2
1
99
99
99
99
99
98
98
99
45
43
44
42
44
40
38
45
23
21
22
20
22
22
22
23
22
22
22
22
22
18
16
22 TUU
TUU24.5
25.2 0.3
0.38
2
2
plasticity
UDS
SPT
UDS
SPT
UDS
05
360.2
UDS
2.66
2.65
Note:(1) Figures on the Left shows R.L. and Type of Sample (D-DS, U-UDS, S-SPT, C-Core, V-Field Vane Shear) (2) Figures on the Rigtht side shows: (a) for SPT samples: Nc-No. of Blows/300mm Penetration (N.M.C.) (b) for UDS samples: Bulk Density, (N.M.C.), Dry Density
Bore Hole : 1RL :6.2 m
Bore Hole : 3RL : 5.66 m
Bore Hole : 2RL :6.1 m
Bore Hole : 4RL : 5.66 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
Bore Hole : 5RL : 5.66 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 45 23 22 44 0.29
SPT 1.5 3 0 1 40 20 20
UDS 3 0 1 42 21 211 1.69 1.45 16.7 TUU 0.15 2
SPT 4.5 5 0 2 40 20 20
UDS 6 0 1 38 19 19 1.72 1.43 20.2TUU 0.3 5
2.7 0.2
SPT 7.5 6 0 2 41 21 20
SPT 9 6 0 1 44 23 21
SPT 10 9 0 2 40 22 18
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d in
crem
ent)
98
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
99
99
98
99
98
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 6/213799.49E,2450976.84N
Bore hole No. BH-1
CLIENT.: GPCL,DHOLERA
RL of GL (m) 6.2
Water Table (m) 2.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 48 23 25 46 0.25
SPT 1.5 5 0 3 47 25 22
UDS 3 0 2 42 20 22 1.70 1.37 23.9 TUU 0.32 2 2.66 0.2
SPT 4.5 6 0 2 40 22 18
SPT 6 6 0 1 40 22 18
SPT 7.5 21 0 3 39 21 17
SPT 9 40 0 3 45 22 23
SPT 10 47 0 5 41 21 20
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
98
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
97
98
99
97
97
95
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 6/213799.49E,2450976.84N
Bore hole No. BH-2
CLIENT.: GPCL,DHOLERA
RL of GL (m) 6.01
Water Table (m) 1.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 45 23 22 46 0.25
UDS 1.5 0 1 40 25 15
SPT 3 8 0 3 39 20 19 1.70 1.37 26.6 TUU 0.4 5 2.66 0.2
SPT 4.5 7 0 2 45 22 23
SPT 6 6 0 4 40 22 18
SPT 7.5 6 0 2 44 21 23
SPT 9 5 0 3 38 22 16
SPT 10 4 0 2 39 21 18
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
98
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
97
96
98
97
98
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 6/216686.32E,2449287.07N
Bore hole No. BH-3
CLIENT.: GPCL,DHOLERA
RL of GL (m) 5.66
Water Table (m) 1.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 44 24 20
UDS 1.5 1 2 42 21 21 1.69 1.36 24.5 46 0.25 TUU 0.38 2 2.66 0.21
SPT 3 10 0 2 48 21 27
UDS 4.5 2 2 40 22 18
SPT 6 7 1 6 40 22 18
UDS 7.5 0 4 42 20 22
SPT 9 5 0 4 45 23 22
UDS 10
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
96
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
97
98
93
94
96
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 6/216686.32E,2449287.07N
Bore hole No. BH-4
CLIENT.: GPCL,DHOLERA
RL of GL (m) 5.66
Water Table (m) 1.5
Depth Of B.H.(m) 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 41 22 19
UDS 1.5 1 2 42 21 21 1.69 1.35 25.2 46 0.25 TUU 0.22 1 2.66 0.2
SPT 3 5 0 2 40 20 20
UDS 4.5 2 2 39 21 18
SPT 6 6 1 6 42 22 20
UDS 7.5 0 4 42 22 20
SPT 9 5 0 4 45 23 22
UDS 10
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
96
Spec
ific
Gra
vity
Consolidatio
n Test
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
97
98
93
94
96
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 6/216686.32E,2449287.07N
Bore hole No. BH-5
CLIENT.: GPCL,DHOLERA
RL of GL (m) 5.66
Water Table (m) 1.5
Depth Of B.H.(m) 10
Bhoomi Consultancy Services
Authorised Signatory
DS
6.2
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
UDS
SPT
SPT
SPT
SPT
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
3.78
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 1 - plot no 6
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 14-05-18
: 150mm
BH Started on : 14-05-18
R.L. of Ground Level
Location of BH
: 6.2
: BH 1
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
03
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
06
09
1.72
1.69
1.43
1.45
0
0
0
0
0
0
0
0
1
1
2
1
2
1
2
1
99
99
98
99
98
99
98
99
45
42
40
38
41
44
40
40
23
21
20
19
21
23
22
20
22
21
20
19
20
21
18
20 TUU
TUU
Depth of Water Table (m)
20.2
16.7
0.15
0.3 2.7
plasticity
UDS
UDS
SPT
SPT
440.29
2
5
06SPT
SPT 05
Bhoomi Consultancy Services
Authorised Signatory
DS
6.01
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
UDS
SPT
SPT
SPT
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
6.01
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
OO
OO
OO
O O O O O O O O O O O
||
||
||
|| | | | | | | | | |
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 2 plot no 6
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 12-05-18
: 150mm
BH Started on : 12-05-18
R.L. of Ground Level
Location of BH
: 6.01
: BH 2
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
05
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
40
47
1.70 1.37
0
0
0
0
0
0
0
0
1
2
2
1
3
3
5
3
99
98
98
99
97
97
95
97
48
42
40
40
39
45
41
47
23
20
22
22
21
22
21
25
25
22
18
18
17
23
20
22
TUU
Depth of Water Table (m)
23.9 0.32 2
plasticity
UDS
SPT
SPT
SPT
06
460.25
SPT
SPT
06
21
2.66
Bhoomi Consultancy Services
Authorised Signatory
DS
5.66
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
UDS
SPT
SPT
SPT
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.66
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
||
||
| | | | | | |
OO
OO
OO
OO
O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 3 plot no 6
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 11-05-18
: 150mm
BH Started on : 11-05-18
R.L. of Ground Level
Location of BH
: 5.66
: BH 3
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
08
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
05
1.69 1.36
0
0
2
1
0
0
1
1
2
2
6
4
4
2
99
98
96
93
96
96
97
44
48
40
40
42
45
42
24
21
22
22
20
23
21
20
27
18
18
22
22
21 TUU
Depth of Water Table (m)
24.5 0.38 2
plasticity
UDS
SPT
SPT
06
460.25
06
04
SPT
SPT
SPT
07
2.66
Bhoomi Consultancy Services
Authorised Signatory
DS
5.66
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
UDS
UDS
UDS
UDS
SPT
SPT
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.66
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 4 plot no 6
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 13-05-18
: 150mm
BH Started on : 13-05-18
R.L. of Ground Level
Location of BH
: 5.66
: BH 4
:
Depthin
metersVisual Soil Description
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Depth of Water Table (m)
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
DS
10
Blackish grey colored siltyclay soil with medium
05
1.70 1.37
0
0
0
0
0
0
0
0
1
3
2
4
2
3
2
1
99
97
98
96
98
98
98
99
45
39
45
40
44
38
39
40
23
20
22
22
21
22
21
25
22
19
23
18
23
16
18
15
TUU26.6 0.4 5
plasticity
UDS
SPT
SPT
07
460.25
2.66
SPT
SPT
SPT
Bhoomi Consultancy Services
Authorised Signatory
DS
5.66
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 UDS
SPT
SPT
SPT
UDS
UDS
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.66
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 5 plot no 6
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 13-05-18
: 150mm
BH Started on : 13-05-18
R.L. of Ground Level
Location of BH
: 5.66
: BH 5
:
Depthin
metersVisual Soil Description
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Depth of Water Table (m)
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
DS
05
Blackish grey colored siltyclay soil with medium
05
1.69 1.35
0
0
2
1
0
0
1
1
2
2
2
4
4
2
99
98
98
98
96
96
98
41
40
39
42
42
45
42
22
20
21
22
22
23
21
19
20
18
20
20
22
21
TUU25.2 0.22 1
plasticity
UDS
SPT
SPT
06
460.25
2.66
SPT
SPT
SPT
Note:(1) Figures on the Left shows R.L. and Type of Sample (D-DS, U-UDS, S-SPT, C-Core, V-Field Vane Shear) (2) Figures on the Rigtht side shows: (a) for SPT samples: Nc-No. of Blows/300mm Penetration (N.M.C.) (b) for UDS samples: Bulk Density, (N.M.C.), Dry Density
Bore Hole : 1RL :3.97 m
Bore Hole : 3RL : 5.54 m
Bore Hole : 2RL :5.35 m
Bore Hole : 4RL : 4.3 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
Bore Hole : 5RL : 5.1 m
0.00
-1.50
-3.00
-4.50
-6.00
-7.50
-9.00
-10.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 2 48 22 26 40 0.24
SPT 1.5 3 0 1 48 22 26 48
UDS 3 0 1 42 21 21 1.74 1.40 23.8 TUU 0.21 2
SPT 4.5 7 0 1 45 22 23
UDS 6 0 2 44 23 21 1.79 1.43 25.2TUU 0.29 2
SPT 7.5 6 0 2 48 24 24
SPT 9 6 0 2 40 20 20
SPT 10 7 0 1 42 21 21
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 7/214509.73E, 2448040.76N
Bore hole No. BH-1
CLIENT.: GPCL,DHOLERA
RL of GL (m) 3.97
Water Table (m) 2
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Blackish grey to
brownish colored
silty clay soil with
medium plasticity
CI 98
99
99
98
98
98
99
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
99
Spec
ific
Gra
vity
Consolidatio
n Test
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 46 24 22 51 0.4
SPT 1.5 5 0 1 45 21 24
SPT 3 7 0 2 48 22 26
SPT 4.5 7 0 1 41 22 19
SPT 6 5 0 2 40 22 18
SPT 7.5 7 0 1 42 22 20
SPT 9 5 0 1 44 21 23
SPT 10 9 0 2 40 21 19
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 7/216514.49E, 2447761.85N
Bore hole No. BH-2
CLIENT.: GPCL,DHOLERA
RL of GL (m) 5.35
Water Table (m) 1.5
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Blackish grey to
brownish colored
silty clay soil with
medium plasticity
CI 99
99
98
98
99
99
98
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
99
Spec
ific
Gra
vity
Consolidatio
n Test
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 46 23 23 48 0.35
SPT 1.5 12 0 1 44 22 22
UDS 3 0 2 45 21 24 1.71 1.38 23.8 TUU 0.2 2
SPT 4.5 8 0 1 42 22 20
DS 6 1 1 43 23 20 1.82 1.46 24.5TUU
0.3 5
SPT 7.5 9 1 1 44 23 21
UDS 9 1 1 41 19 22
SPT 10 8 1 2 42 21 21
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 7/216748.50E, 2446169.89N
Bore hole No. BH-3
CLIENT.: GPCL,DHOLERA
RL of GL (m) 5.45
Water Table (m) 2
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Blackish grey to
brownish colored
silty clay soil with
medium plasticity
CI 99
99
98
98
98
98
97
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
99
Spec
ific
Gra
vity
Consolidatio
n Test
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 46 23 23 42 0.29
UDS 1.5 0 1 45 23 22 1.68 1.36 23.5
SPT 3 8 0 1 48 24 24 TUU 0.25 3
UDS 4.5 0 2 42 22 20 1.72 1.38 24.8
SPT 6 19 1 2 45 23 22TUU
0.38 2
UDS 7.5 1 1 42 24 18
SPT 9 20 1 3 48 26 22
UDS 10 1 2 42 22 20
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 7/218345.57E, 2444785.23N
Bore hole No. BH-4
CLIENT.: GPCL,DHOLERA
RL of GL (m) 4.3
Water Table (m) 1.5
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Blackish grey to
brownish colored
silty clay soil with
medium plasticity
CI 99
99
99
97
98
96
97
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
98
Spec
ific
Gra
vity
Consolidatio
n Test
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DS 0 0 1 48 25 23
SPT 1.5 5 0 1 45 23 22
UDS 3 0 1 46 24 22 1.65 1.33 24.2 TUU 0.21 2 2.7
SPT 4.5 10 0 2 44 22 20
UDS 6 0 1 48 23 25 1.71 1.37 24.8TUU 0.29 2
2.6
SPT 7.5 16 0 1 42 24 18
DS 9 0 1 45 23 22
SPT 10 10 0 1 45 23 22
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate Plot no.: 7/216761.84E, 2444236.23N
Bore hole No. BH-5
CLIENT.: GPCL,DHOLERA
RL of GL (m) 5.1
Water Table (m) 1.5
Depth Of B.H.(m) 10
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Field Density test Swelling
Properties
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Dre
Den
sity
gm
/cc
Nat
ura
l Mo
istu
re(%
)
Swel
ling
pre
ssu
re(k
g/cm
2)
For Rock
Silt
fac
tor
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Pla
stic
Lim
it
Shear Parameters Test
( F.D.D. / F.M.C.)
P.C
.kg/
cm2
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
Free
sw
ell I
nd
ex(%
)
Blackish grey to
brownish colored
silty clay soil with
medium plasticity
CI 99
99
99
99
99
99
99
Typ
e o
f Te
st
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
98
Spec
ific
Gra
vity
Consolidatio
n Test
Bhoomi Consultancy Services
Authorised Signatory
DS
3.97
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
UDS
SPT
SPT
SPT
SPT
UDS
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
3.97
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 1 - plot no 7
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 12-05-18
: 150mm
BH Started on : 12-05-18
R.L. of Ground Level
Location of BH
: 3.97
: BH 1
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
03
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
06
07
1.79
1.74
1.43
1.40
0
0
0
0
0
0
0
0
2
1
1
2
2
2
1
1
98
99
99
98
98
98
99
99
48
42
45
44
48
40
42
48
22
21
22
23
24
20
21
22
26
21
23
21
24
20
21
26 TUU
TUU
Depth of Water Table (m)
25.2
23.8
0.21
0.29
plasticity
UDS
UDS
SPT
SPT
400.24
2
2
06SPT
SPT 07
48
Bhoomi Consultancy Services
Authorised Signatory
DS
5.35
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
SPT
SPT
SPT
SPT
SPT
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.35
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 2 plot no 7
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 11-05-18
: 150mm
BH Started on : 11-05-18
R.L. of Ground Level
Location of BH
: 5.35
: BH 2
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
05
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
05
09
0
0
0
0
0
0
0
0
1
2
1
2
1
1
2
1
99
98
99
98
99
99
98
99
46
48
41
40
42
44
40
45
24
22
22
22
22
21
21
21
22
26
19
18
20
23
19
24
Depth of Water Table (m)
plasticity
SPT
SPT
SPT
05
510.4
SPT
SPT
07
07
SPT 07
Bhoomi Consultancy Services
Authorised Signatory
DS
5.45
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 SPT
DS
UDS
UDS
SPT
SPT
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.45
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 3 plot no 7
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 10-05-18
: 150mm
BH Started on : 10-05-18
R.L. of Ground Level
Location of BH
: 5.45
: BH 3
:
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Depthin
metersVisual Soil Description
SPT
DS
12
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Blackish grey colored siltyclay soil with medium
1.71 1.38
0
0
0
1
1
1
0
1
2
1
1
1
1
1
99
98
99
98
98
98
99
46
45
42
43
44
41
44
23
21
22
23
23
19
22
23
24
20
20
21
22
22
TUU
Depth of Water Table (m)
23.8 0.2 2
plasticity
UDS
UDS
09
08
DS
SPT
SPT
08SPT
1.82 1.46 TUU24.5 0.3 5
0.35 48
1 2 97 42 21 21
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DS
4.3
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
UDS
UDS
UDS
UDS
SPT
SPT
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
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4.3
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
OO
OO
OO
OO O O O O O O O O O
||
||
||
| | | | | | | | | | |
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 4 plot no 7
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 08-05-18
: 150mm
BH Started on : 08-05-18
R.L. of Ground Level
Location of BH
: 4.3
: BH 4
:
Depthin
metersVisual Soil Description
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Depth of Water Table (m)
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
SPT
DS
08
Blackish grey colored siltyclay soil with medium
20
1.68 1.36
0
0
0
1
1
1
1
0
1
1
2
2
1
3
2
1
99
99
98
97
98
96
97
99
46
48
42
45
42
48
42
45
23
24
22
23
24
26
22
23
23
24
20
22
18
22
20
22 TUU23.5 0.25 3
plasticity
UDS
SPT
SPT
19
420.29
UDS
UDS
UDS
1.72 1.38 TUU24.8 0.38 2
Bhoomi Consultancy Services
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DS
5.1
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 SPT
SPT
SPT
UDS
UDS
UDS
SPT
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50
Bhoomi Consultancy Services
Authorised Signatory
5.1
7.5
0.00
22.5
15.0
45.0
37.5
30.0
67.5
60.0
52.5
75.0
82.5
90.0
97.5
Bhoomi Consultancy Services
Authorised Signatory
| |
O O
PARTICLE SIZE (mm)
% P
AS
SIN
G
||
||
||
| | | | | | | | | | |
OO
OO
OO
O O O O O O O O O O O
SUMMARY OF GEOTECHNICAL EXPLORATIONS
Bore Hole No.
Method of Drilling
: BH 5 plot no 7
: ROTARY DRILLING
Project No. : 5000 MW Dholera Solar park at bhangadh
BH Completed on
Diameter of BoreHole
: 06-05-18
: 150mm
BH Started on : 06-05-18
R.L. of Ground Level
Location of BH
: 5.1
: BH 5
:
Depthin
metersVisual Soil Description
302, 3rd floor, Mangalmurti Complex, Opp. City Gold, Ashram Road, Navarangpura, Ahmedabad-380009Bhoomi Consultancy Services
for,Bhoomi Consultancy Services
Authorised Signatory
SPT-Standard Penetration Test DS-Disturbed Sample Gr-Gravel LL-Liquid Limit Pi-Plasticity Index Cv-Coeff of Consolidation CR-Core RecoveryUDS-Undisturbed Sample VST-Vane Shear Test Sn-Sand PL-Plastic Limit C,Ø-Shear Parameters Mv-Coeff of Volume Change RQD-Rock Quality Designation
Depth of Water Table (m)
00.00
03.00
04.50
06.00
07.50
09.00
10.00
01.50 SPT
DS
05
Blackish grey colored siltyclay soil with medium
16
1.65 1.33
0
0
0
0
0
0
0
1
1
2
1
1
1
1
99
99
98
99
99
99
99
48
46
44
48
42
45
45
25
24
22
23
24
23
23
23
22
20
25
18
22
22
TUU24.2 0.21 2
plasticity
UDS
10
460.25
SPT
SPT
SPT
UDS
UDS
10
1.71 1.37 TUU24.8 0.29 2
0 1 99 45 23 22
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
1 0.5 0 1 48 24 24 1.80 14.6 7.2 5.2
2 0.5 0 1 47 22 25 1.79 15.8 8.8 4.7
Blackish grey colored
silty clay soil with
medium plasticity
CI 99
99
Soak
ed V
alu
e (%
)
Un
soak
ed V
alu
e(%
)
Op
tim
um
Nat
ura
l Mo
istu
re(%
)
Gra
vel(
4.7
5 m
m &
ab
ove
San
d(4
.75
mm
& 0
.07
5m
m
Silt
(0.0
02
to
0.0
75
mm
)
Consolidatio
n Test
Wat
er A
bso
rpti
on
(5)
Po
rsit
y(%
)
For Rock
Silt
fac
tor
Co
hes
ion
kg/
sq.c
m.
An
gle
of
inte
rnal
fric
tio
n(D
egre
e)
Un
iaxi
al C
om
p.S
tr(k
g/cm
2)
C.C
.(A
vera
ge o
f la
st t
wo
lao
d
incr
emen
t)
P.C
.kg/
cm2
Cla
y (
< 0
.00
2m
m)
Liq
uid
Lim
it
Typ
e o
f Te
st
lS C
lass
ific
atio
n
Sieve/Hydrometer
Analysis(%)
Atterberg's
Limit(%)Proctor Density test
Shear Parameters Test
( F.D.D. / F.M.C.)
Spec
ific
Gra
vity
Pla
stic
Lim
it
Pla
stic
ity
ind
ex
Bu
lk D
ensi
ty g
m/c
c
Max
.Dry
Den
sity
gm
/cc
CBR Test
Properties
Water Table (m)
Depth Of B.H.(m)
Sam
ple
No
.& T
ype
Dep
th
(m
)
N V
alu
e
Visual Description of
Soil & Stratum
Hat
chin
g
Consultant.: Bhoomi Consultancy Services
AhmedabadSUMMARY OF EXPLORATION DATA
( Table No.-3)
Name of work 5000 MW Dholera solar park at Bhangadh
Location/Coordinate
Bore hole No.
CLIENT.: GPCL,DHOLERA
RL of GL (m)