SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line

in between Kalyan and Badlapur Railway Stations of Central Railway.

CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB POL NO. 62/36-38 HM 62 / 8-9. In between Ambernath and Badlapur
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Depth Casing Thick- Log Sample SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
1.00 Filled up soil DS-1 0.00-1.00

1.0 1.95
0.95 Grayish to Brownish clayee UDS-1 1.50-1.95

2.0 Sp--1 1.95-2.50

1.05 Brownish Gray completely SPT -1 2.50-2.62

3.0 1---4 2.62-3.00

4.0 5--8 3.00-4.50

5.0 4.50 Gray Amygdaloidal fresh Basalt Rock.

9--13 4.50-6.00
6.0

7.0 14--20 6.00-7.50

8.0

9.0

10.0 Borehole is terminated at a depth of 7.50 m below G.L.

11.0

DS Disturbed Samples WS Wash Sample

UDS Undisturbed Sample SPT Standard Penetration Test
SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line
in between Kalyan and Badlapur Railway Stations of Central Railway.
CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB POL NO. 62/36-38 HM 62 / 8-9.
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Log Sample
Depth Casing Thick- SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
0.75 0.75 Filled up soil DS-1 0.00-0.75

1.0
1--5 0.75-1.50

2.0
3.75 Brownish to Yellowish Gra 6--12+sp 1.50-3.00
3.0 Rock.

4.0 13-18+sp 3.00-4.50

5.0
19--23 4.50-6.00
6.0

7.0 4.50 Gray Amygdaloidal Moderate 24--29 6.00-7.50

8.0

30--34 7.50-9.00

9.0

10.0

11.0 Borehole is terminated at a depth of 9.00 m below G.L.

 12.0

DS Disturbed Samples WS Wash Sample

UDS Undisturbed Sample SPT Standard Penetration Test

SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line
in between Kalyan and Badlapur Railway Stations of Central Railway.
CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB POL NO. 62/35-37 HM 62 / 8-9.
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Log Sample
Depth Casing Thick- SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
0.50 Filled up soil DS-1 0.00-0.50

1.0 UDS-1 0.50-0.95

4.50
2.0 SPT -1 1.50-1.95 4 6

4.00 Blackish Brown clay soil with gravels.

3.0 SPT -2 3.00-3.45 6 8

4.0
SPT -3 4.50-4.72
5.0 sp--1 4.72-6.00

6.0 SPT -4 6.00-6.10

7.0 2-4+sp 6.10-7.50

8.0

5-8+sp 7.50-9.00
9.0
 10.0 10.50 Brownish Gray completely 9--13 9.00-10.50

11.0

14--17 10.50-12.00

12.0

13.0 18--22 12.00-13.50

14.0

23--30 13.50-15.00
15.0

16.0 31--39 15.00-16.50

17.0
6.00 Grayish Brown highly to 40--48 16.50-18.00
18.0 Amygdaloidal fractured Basalt Rock.

19.0 49--57 18.00-19.50

20.0
58--68 19.50-21.00
21.0

22.0 1.50 Gray Amygdaloidal fresh Ba 69--77 21.00-22.50

23.0

24.0

25.0 Borehole is terminated at a depth of 22.50 m below G.L.

26.0

DS Disturbed Samples WS Wash Sample

UDS Undisturbed Sample SPT Standard Penetration Test

SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line
in between Kalyan and Badlapur Railway Stations of Central Railway.
CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB POL NO. 62/35-37 Ambarnath (MIDC).
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Log Sample
Depth Casing Thick- SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
0.50 Filled up soil DS-1 0.00-0.50

1.0 UDS-1 0.50-0.95

2.0 2.50 Brownish clayee soil with g SPT -1 1.50-1.95 2 5

3.0 6.00 SPT -2 3.00-3.45 3 7

4.0
3.00 Brownish gray sandy soil w SPT -3 4.50-4.95 9 18

5.0

6.0
SPT -4 6.00-6.30
7.0
Sp-1 6.30-7.50
8.0

4.50 Brownish Gray completely 1-3+SP 7.50-9.00

9.0

10.0 4-5+SP 9.00-10.50

11.0

6--14 10.50-12.00

12.0

13.0 6.00 Grayish Moderately weath 15--22 12.00-13.50

fractured Basalt Rock.

14.0

23--34 13.50-15.00
15.0

16.0 35--44 15.00-16.50

17.0
1.50 Gray Amygdaloidal fresh Ba 45--46 16.50-18.00
18.0
 19.0

20.0
Borehole is terminated at a depth of 18.00 m below G.L.
21.0

22.0
DS Disturbed Samples WS Wash Sample
UDS Undisturbed Sample SPT Standard Penetration Test

SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line
in between Kalyan and Badlapur Railway Stations of Central Railway.
CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB POL NO. 62/ 38 A- 40 HM 62 / 8-9.
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Log Sample
Depth Casing Thick- SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
1.00 Filled up soil DS-1 0.00-1.00

1.0
UDS-1 1.00-1.45

2.0 2.00 Brownish Gray sandy clay s SPT-1 1.45-1.95 3 6

3.0 SPT-2 3.00-3.26

4.0 1.64 Gray Brown completely we 1+ SP 3.26-4.50

SPT-3 4.50-4.64

5.0
2--9 4.64-6.00
6.0
 7.0 4.36 Gray Amygdaloidal Moderate 10--14 6.00-7.50

8.0

15--22 7.50-9.00

9.0

10.0

11.0 Borehole is terminated at a depth of 9.00 m below G.L.

12.0

DS Disturbed Samples WS Wash Sample

UDS Undisturbed Sample SPT Standard Penetration Test

SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line
in between Kalyan and Badlapur Railway Stations of Central Railway.
CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB POL NO. 62/ 38 A- 40 HM 62 / 8-9.
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Log Sample
Depth Casing Thick- SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
1.00 Filled up soil DS-1 0.00-1.00

1.0 1.95
 0.95 Brownish sandy clay soil. DS-2 1.00-1.50
2.0 UDS-1 1.50-1.95

SP--1 1.95-3.00
3.0 2.05 Yellowish Brown complete SPT-1 3.00-3.17

4.0 1--6 3.17-4.00

7--10 4.00-4.50

5.0
11--14 4.50-6.00
6.0
5.00 Gray Moderately to Slightly Basalt Rock.
7.0 15--24 6.00-7.50

8.0

25--33 7.50-9.00

9.0

10.0

11.0 Borehole is terminated at a depth of 9.00 m below G.L.

12.0

DS Disturbed Samples WS Wash Sample

UDS Undisturbed Sample SPT Standard Penetration Test

SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line
in between Kalyan and Badlapur Railway Stations of Central Railway.
CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Log Sample
Depth Casing Thick- SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
0.50 Filled up soil DS-1 0.00-0.50

1.0 UDS-1 0.50-0.95

2.0 3.50 Brownish clayee fine graine SPT -1 1.50-1.95 2 3

4.00
 3.0 SPT -2 3.00-3.45 3 4

4.0 SPT -3 4.00-4.08

1+Sp 4.08-4.50
5.0
2--10 4.50-6.00
6.0

7.0 11-18+SP 6.00-7.50

8.00 Yellowish brown completely weathered rock.
8.0

19-35+SP 7.50-9.00
9.0

10.0 36-45+SP 9.00-10.50

11.0

46-53+SP 10.50-12.00

12.0

13.0 54---73 12.00-13.50

14.0
4.50 Yellowish Gray completely 74---83 13.50-15.00
15.0

16.0 SP 15.00-16.50

17.0

18.0
Borehole is terminated at a depth of 16.50 m below G.L.
19.0

20.0
DS Disturbed Samples WS Wash Sample
UDS Undisturbed Sample SPT Standard Penetration Test

SITE :Geotechnical Investigation and submitting report in connection with Proposed 3 rd & 4 th Line
in between Kalyan and Badlapur Railway Stations of Central Railway.
CLIENT : MRVC/ CENTRAL RAILWAY.
LOCATION : ROB
CASING : 100/150mm
BORING METHOD : ROTARY / DIAMOND
Log Sample
Depth Casing Thick- SPT
(m) (m) ness No. Depth 15 30
Soil/Rock Discription
(m) (m) Core Recovery
0.0 25 50
0.50 Filled up soil DS-1 0.00-0.50

1.0

2.0 4.00 3.50 Brownish clayey soil with g SPT -1 1.50-1.95 2 4

3.0 SPT -2 3.00-3.45 4 6

4.0 SPT -3 4.00-4.14

1--3 4.14-4.50
5.0
3.50 Brownish Yellow Completel 4--11 4.50-6.00
6.0

7.0 12--14 6.00-7.50

8.0

15--18 7.50-9.00
9.0 3.00 Grayish Amygdaloidal medium stiff compacted
grained slightly weathered rock.
10.0 19--22 9.00-10.50

11.0

23--34 10.50-12.00
12.0 3.00 Grayish Amygdaloidal basalt well compacted

Rock.

13.0 35--40 12.00-13.50

14.0

15.0 Borehole is terminated at a depth of 13.50 m below G.L.

16.0

DS Disturbed Samples WS Wash Sample

UDS Undisturbed Sample SPT Standard Penetration Test
 G.W.L.
BH - 01

1.40 m
Date of Start 21.11.2019
Date of End 22.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100

20.00 Nil
N>50

34.21 Nil

96.66 96.66

100 100

100 95.33

X -- Y Rock Piece No.

sp Small Pieces
 Location L.C. No
G.W.L.
BH - 02

0.50 m
Date of Start 20.11.2019
Date of End 22.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100

72.00 46.00

71.33 40.00

72.00 40.00

80.66 72.66

99.33 88.00

99.33 99.33
 X -- Y Rock Piece No.
sp Small Pieces

Location L.C. No
G.W.L.
BH - 03

0.22 m
Date of Start 14.11.2019
Date of End 19.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100

9 N=15

12 N=20

N>50
15.62 Nil

N>50

25.00 6.66

25.33 Nil
 30.66 22.00

16.00 Nil

24.00 Nil

28.00 Nil

72.66 40.00

74.66 42.00

56.00 8.66

83.33 60.00

100 92.00

X -- Y Rock Piece No.

sp Small Pieces

Location L.C. No
G.W.L.
BH - 04
 BH - 04

0.64 m
Date of Start 08.11.2019
Date of End 12.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100

15 N=20

15 N=22

23 N=41

N>50

15.00 Nil

24.66 Nil

41.33 26.66

67.33 52.00

72.00 45.33

86.66 46.00

86.00 54.66

100 100
 X -- Y Rock Piece No.
sp Small Pieces

Location L.C. No
G.W.L.
BH - 05

4.15 m
Date of Start 14.11.2019
Date of End 15.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100

8 N=14

N>50

18.54 Nil
N>50

74.66 60.00
 83.33 83.33

93.33 76.66

X -- Y Rock Piece No.

sp Small Pieces

Location L.C. No
G.W.L.
BH - 06

3.45 m
Date of Start 17.11.2019
Date of End 19.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100
 9.25 Nil
N>50

48.19 Nil

78.00 50.00

88.66 88.66

89.33 62.66

92.00 72.00

X -- Y Rock Piece No.

sp Small Pieces

G.W.L.
BH - 07

0.80 m
Date of Start 4.11.2019
Date of End 7.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100

3 N=6
 7 N=11

N>50
30.95 23.80

36.66 7.33

53.33 Nil

66.00 Nil

48.00 Nil

50.66 25.33

78.00 Nil

50.00 14.00

23.33 Nil

X -- Y Rock Piece No.

sp Small Pieces

G.W.L.
BH - 08
 BH - 08

0.70 m
Date of Start 9.11.2019
Date of End 11.11.2019
SPT N Core RQD
45 Value Recovery
Core Recovery (%) (%)
75 100

6 N=10

7 N=13

N>50
19.44 Nil

28.00 Nil

46.66 97.33

47.33 41.33

78.66 78.66

80.00 50.00

96.00 90.00

X -- Y Rock Piece No.

sp Small Pieces