R4

R4

R4

R5

R4

II

II

II

I

II

54

61

115

118

C-1

25.0 - 29.5

C-2

29.5 - 34.6

C-3

34.6 - 44.2

C-4

44.2 - 54.2

87

100

100

98

100

100

100

98

Gray Quartz, Feldspar, Biotite SCHIST, slightly

weathered, sound to slightly fractured, moderate

fracture spacing, strong rock, coarse to fine grained.

- Garnets 1/8" up to 3/16" throughout run

-Yellow rusted joints at 26.5' and 27.9'

-Decomposed rock at 27.9'

-Faster drilling rate at 26' to 27'

Gray Quartz, Feldspar, Biotite SCHIST, slightly

weathered, sound, wide fracture spacing, strong rock,

c-f grained.

-Garnets 1/8" up to 3/16" present throughout the run.

-Yellowish rusted joint @ 34.1' and 33.2'

Gray Quartz, Feldspar, Biotite SCHIST, slightly

weathered, sound moderate to fine fracture spacing,

strong rock, coarse to fine grained.

-Wavy foliation at high angles

-Red-yellow stains at 37.6' and 38.3'

-Garnets up to 1/4" size

-High angle incipient hairline fracture, slightly

weathered, cutting across joint at 40.4'

-Hornblende Biotite SCHIST from 44' to 44.2'

44.2'-48.1 light gray-white GRANITE, unweathered,

sound, wide fracture spacing, very strong, medium to

fine grained

-Some core lost near 44.2' (Hornblende Biotite Schist

and top of Granite)

48.1'-54.2' - Gray Quartz, Feldspar, Biotite SCHIST,

wavy foliation, slightly weathered, slightly to sound

fracture, moderate fracture spacing, strong rock,

1.5

1.5

1.5

1.5

1.5

-

-

-

1.5

1.5

-

-

-

-

-

1.5

3

-

-

-

1.5

1.5

-

3

-

1.5

-

-

-

-

1.5

2

1.0

1.0

1.0

1.0

-

-

-

2

2

-

-

-

-

-

1

1

-

-

-

1.0

1

-

1

-

2

-

-

-

-

1

30

20

0

0

30

35MB

*40MB

35MB

*40

35

*40MB

*40MB

*45MB

40MB

40MB

30MB

10

30MB

25MB

35MB

10

5

15MB

20

0MB

60

30MB

20MB

35MB

0MB

10

25.2

26.2

26.25

26.3

26.5

27.1

27.5

27.8

27.9

27.95

28.4

28.9

29.1

29.5

31.8

33.2

34.1

34.6

36.1

36.4

37.6

38.3

39

40.4

41.5

43.8

44.2

46

47.3

48.1

49.4

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

A. Zabala

CME 75

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 213,877.0

6/1/03

LIRR (West Side Yard)

OFFSET:

TIME:

108.0 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

M. Blejuwas

E: 983,374.0

4:00 pm

8:00 am

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

5/27/03

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

CD-12 of

SHEET NUMBER:

CD-12

of

PROJECT NUMBER:

Sheet

26553A

6/2/03 5.4 11:30 am 25.0 120.0

30

35

40

45

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

6/2/03 5.4 25.0 120.0 6/2/03 5.4 11:30 am 25.0 120.0
R5

R4

R4

R5

R5

R4

R4

I

I

I

II

I

II

II

116

120

119

C-5

54.2 - 63.9

C-6

63.9 - 73.9

C-7

73.9 - 83.8

100

100

100

100

100

100

coarse to fine grained

-At 54' light gray-white PEGMATITE

-High angle incipient fracture, slightly weathered

cuts across joint 53.9'

54.2'-59.5' and 62.4'-63.2', light Gray-White

GRANITE unweathered, sound, wide fracture

spacing, very strong, medium to fine grained.

59.5' to 62.4' - SCHIST intercalated with Granitic

material

63.2' to 63.9' - Dark gray SCHISTOSE GNEISS

63.9' to 63.9 - Dark gray Hornblende Biotite SCHIST

Unweathered, sound, wide fracture spacing, strong

rock, coarse to fine grained, wavy foliation

-From 61.2' to 61.7' - High angle to vertical incipient

fracture, slightly weathered and vuggy

-Trace Garnet (1/16" to 1/8") at 61.6' to 62.1'

63.9' to 68.3' - Dark gray Hornblende Biotite

SCHIST, unweathered, sound, moderate to wide

fracture, strong rock, coarse to fine grained

68.3' to 70' and 71.2' to 73.9' - Light gray GRANITE,

slightly weathered, sound, wide fracture spacing,

very strong rock, medium to fine grained

70' to 71.2' - Gray Mica SCHIST

-Rusted Joint @ 69.8' and 73.5'

-Occasional high angle to vertical healed hairline

fractures

73.8' to 78.0' - Light gray-white GRANITE,

unweathered, sound, wide fracture spacing, very

strong, medium to fine grained.

78.0' to 83.8' - Gray Mica SCHIST, slightly

weathered, moderate fracture spacing, slightly

fractured, strong rock, coarse to fine grained

-Some Garnets (1/32" to 3/16")

Gray Mica SCHIST, (40 degree foliation), slightly

weathered, slightly to sound fractures, moderate

-

-

-

-

3

-

-

-

3

-

-

-

-

3

1.5

-

-

1.5

3

-

1.5

-

-

-

1.5

-

-

-

-

-

-

-

3

-

-

1.5

-

3.0

-

-

-

-

-

1.0

-

-

-

1

-

-

-

-

1

2

-

-

2

2

-

1.0

-

-

-

1

-

-

-

-

-

-

-

2

-

-

2

-

1.0

-

30MB

35MB

30MB

40MB

50MB

45MB

0MB

0MB

60MB

30MB

40MB

30MB

30MB

0

*50

35MB

20MB

25

40

20MB

20

30MB

0MB

40MB

10

0MB

55MB

35MB

30MB

20MB

25MB

*40MB

*45

10MB

25MB

*40

*40MB

65

*40MB

49.6

49.9

51.8

52.5

53.9

54.2

55.7

57.3

58.8

59.1

59.7

61

62.1

62.6

63.4

63.9

64

67

68.3

69

69.8

71.1

71.8

72.9

73.5

73.9

74.8

75.5

78.2

78.6

78.7

78.8

78.9

79.2

79.8

80.8

81.1

81.4

81.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: M. Blejuwas

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

CD-12 of

SHEET NUMBER:

CD-12

of

PROJECT NUMBER:

Sheet

26553A

55

60

65

70

75

80

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
R4

R1

R3

R4

R5

R5

R5

II

74

108

120

120

C-8

83.8 - 90.0

C-9

90.0 - 99.0

C-10

99.0 -

109.0

C-11

109.0 -

119.0

100

87

100

97

100

100

100

100

fracture spacing, coarse to fine grained

-From 89.6' to 90' - Dark gray Hornblende Biotite

SCHIST

-Red Garnets (1/16" to 3/16") along run

Gray SCHIST, wavy foliation, slightly weathered,

slightly fractured, moderate fracture spacing, coarse

to fine grained

-Friable from 93.1' to 93.3'

-Slickensides at 94.1'

-Garnets up to 7/16"

-From 96.7' to 98.2' and 98.6' to 98.8' rock appears to

be sheared along foliation planes

Extremely fractured, extremely close to close fracture

spacing along foliations planes from 97.4' to 97.9'

Gray Mica SCHIST, slightly weathered, sound, wide

fracture spacing, strong rock, coarse to fine grained

-Garnets within Schist up to 1/4" size

EXCEPT 102' to 102.9', 104.7' to 106.7', and 108.3'

to 109' - Light gray-white GRANITE, sound, slightly

weathered, medium to fine grained

103.8' to 105' and 106.7' to 107.5' - Dark gray

Hornblende Biotite GNEISS

Light gray-white GRANITE, slightly weathered,

sound, very strong, moderate to wide fracture

spacing, medium to fine grained.

Except 109' to 109.4' and 112.8' to 114' - Gray Mica

SCHIST

Light gray-white GRANITE, slightly weathered,

wide

III

II

II

II

II

-

-

1.5

-

-

-

-

-

-

1

1.5

-

1.5

-

1.5

1

-

-

-

-

-

-

1.5

1.5

-

1.5

-

1.5

1.5

1.5

0.5

3

3

-

-

-

-

-

-

1.5

-

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

-

-

-

1.5

1.5

1.5

-

-

1

-

-

-

-

-

-

1

1

-

2

-

1

1

-

-

-

-

-

-

1

1

-

1

-

2

2

4

2

2

2

-

-

-

-

-

-

2

-

2

-

4

4

4

4

4

4

1

4

4

-

-

-

1

1

1

*35MB

*40MB

*40

*35MB

*40MB

*40MB

*40MB

*40MB

*40MB

*40

*40

*40MB

*40

*40MB

*40

*50

*50MB

*50MB

*40MB

0MB

0MB

*25MB

0

0

*40MB

*40

20MB

*40

*40

*40

*40

10

50

10MB

10MB

0MB

30MB

60MB

35MB

0

40MB

50

75MB

*45

*45

*45

*45

50

40

45

40

40

0MB

*45MB

*40MB

*40

*45

30

82.2

82.5

83.1

83.6

83.8

85.5

85.9

86.2

86.9

87.4

87.9

88.2

88.3

88.4

89

89.2

89.6

89.7

90

90.1

90.15

90.2

90.7

90.8

91

91.2

92.1

93.2

93.8

93.9

94.1

94.4

94.9

95.5

95.6

95.7

96

96.1

96.2

96.6

97.1

97.3

97.4

97.5

97.6

97.7

97.8

97.9

98.1

98.3

98.6

98.7

99

99.5

99.8

100.1

100.2

101.4

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: M. Blejuwas

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

CD-12 of

SHEET NUMBER:

CD-12

of

PROJECT NUMBER:

Sheet

26553A

90

95

100

105

110

115

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
59

C-12

119.0 -

123.9

100100

fracture spacing, sound, very strong, medium to fine

grained

Except 120.5' to 121.3' - Gray Mica SCHIST

-From 120.7' to 121' - possible micro-shears along

foliation, extremely thin, extremely close to very

close spacing

E.O.B. at 123.9'.

-

-

-

-

-

-

-

-

-

-

-

-

3

3

-

1.5

-

-

-

-

-

-

1.5

-

-

-

-

-

-

-

-

-

-

1.5

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

1

-

1

-

-

-

-

-

-

1

-

-

-

-

-

-

-

-

-

-

4

-

-

-

-

-

-

55MB

30MB

20MB

*35MB

30MB

*35MB

0MB

0MB

0MB

35MB

50MB

50MB

*40

*40

15MB

45

10MB

0MB

0-30MB

25MB

*45MB

0MB

*50

10MB

0-30MB

10MB

15MB

0MB

10MB

40MB

35MB

50MB

0MB

*45

*45MB

35MB

30MB

30MB

20MB

20MB

102.1

102.8

102.9

103.1

103.4

103.9

105.2

106.5

108.1

108.3

108.9

109

109.1

109.3

109.8

110.5

110.9

111.2

111.3

111.5

112.9

113.3

114

115.1

115.6

115.9

116.1

117.5

118.1

118.9

119

119.5

120.4

120.9

121

121.3

123

123.6

123.8

123.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: M. Blejuwas

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

CD-12 of

SHEET NUMBER:

CD-12

of

PROJECT NUMBER:

Sheet

26553A

125

130

135

140

145

150

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

1

2

3

4

Hand

WOH

3

3

2

WOH

1

3

2

Auger

1

2

6

3

WOH

2

4

2

12

20

20

19

Hand Augered Material:

0' to 1' - Concrete

1' to 4' - Light brown, yellowish Sand with little

Gravel

4' to 6' - Dark brown, coarse to fine grained Sand,

some coarse to medium Gravel, trace organics

Brown, c-f SAND, some m-f Gravel, little Silt, very

loose, moist.

S-2A (10") same as above.

S-2B (10") Dark brown to black, m-f SAND, little fGravel, small pieces of brick, organics, very loose.

S-3A (12") Brown, black and light green c-f SAND,

trace c-f Gravel, little Silty Clay, loose.

S-3B (8") Light gray SILT, trace m-f Sand, loose.

Dark brown Silty CLAY, little m-f Sand, high PI,

moist.

S-5A (18") Same as above.

0.0 - 6.0

6.0 - 8.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

S

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 2.937" (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,206.0

8:00 am

4:00 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 213,874.0

6/6/03

LIRR (West Side Yard)

OFFSET:

TIME:

108.0 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

M. Blejuwas

A. Zabala

CME 75

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

6/2/03

5

10

15

20

Boring No. 2

1

1

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/18/06

CD-15 of

SHEET NUMBER:

CD-15

of

PROJECT NUMBER:

Sheet

26553A

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
28.5

5

6

2

3

3

1

4

6

3

2

24

22

S-5B (6") Gray m-f SAND, some Silt, loose, dry.

S-6A (11") Gray m-f SAND, some Silt, very loose,

trace Gravel, very loose.

S-6B (11") Reddish SILT, m-f Sand, very loose, dry.

Roller bit refusal and begin coring at 28.5'.

24.0 - 26.0

26.0 - 28.0

S

S

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: M. Blejuwas

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & Drilling

30

35

40

45

50

55

Boring No. 2

2

2

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/18/06

(continued)

CD-15 of

SHEET NUMBER:

CD-15

of

PROJECT NUMBER:

Sheet

26553A

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
42

112

119

C-1

28.5 - 32.0

C-2

32.0 - 41.3

C-3

41.3 - 51.2

69

96

97

100

100

100

Dark gray SCHIST, slightly weathered, slightly

fractured, strong rock, coarse to fine grained

Intercalated with light gray fine-medium grained

GRANOFELS, faintly foliated (about 80% of rock is

Granofels)

-Yellow rusted joints @ 28.7' (reddish), 27.3' and

29.6'; 28.5' - 28.6'- quartz vein.

-No wall contact at 31.8'

Intercalated dark gray SCHIST and light gray fine

fine-medium grained, light gray GRANOFELS,

slightly weathered, sound, wide fracture spacing,

strong rock, coarse to fine grained

 -Rusty coated joint walls: 34.2' - reddish with Pyrite

joint, 36.5' - green with Pyrite joint, 37.9' - reddish

joint

Gray SCHIST, slightly weathered, sound, moderate

to wide fracture spacing, strong rock, coarse to fine

grained

Except 43.8' to 45.4", light gray-white PEGMATITE

-Garnets 1/8" along the run

- Reddish coated joint walls at 42.0', 43.7', 47.2',

48.3'

Gray SCHIST, slightly weathered, sound, wide to

very wide fracture spacing, strong rock, coarse to

fine grained

R4

R4

R4

R4

II

II

II

II

1.5

1.5

1.5

1.5

1.5

-

-

1.5

4

-

1.5

Roller -

-

3

-

3.0

1.5

-

1.5

1.5

1.5

1.5

-

-

1.5

3

-

-

-

1.5

-

-

1.5

1.5

-

-

1.5

1.5

-

-

2

2

2

2

1

-

-

2

1

-

1

Bit

-

-

1

-

1

1

-

2

2

1

1

-

-

1

2

-

-

-

1.0

-

-

2

2

-

-

1.0

1.0

-

-

40

70

30

35

*50

60MB

30MB

55

40

0MB

90

0MB

*40MB

*55MB

25

*40MB

0

*60

45MB

*60

60-10

30

*60

*60MB

35MB

*70

40

40MB

90MB

60MB

0

50MB

0MB

20

20

*50MB

*40MB

*40

55

*70MB

*70MB

28.6

28.7

29.1

29.3

29.6

30

30.5

31.1

31.3

31.8

31.9

32

32.8

33.5

34.2

35.1

36.2

36.6

36.9

37.3

37.9

39.9

40.5

40.9

41.3

41.8

42

43.1

43.3

43.5

43.7

43.8

44.5

45.4

45.5

46

46.7

47.2

48.3

49.1

49.5

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

A. Zabala

CME 75

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 213,874.0

6/6/03

LIRR (West Side Yard)

OFFSET:

TIME:

108.0 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

M. Blejuwas

E: 983,206.0

4:00 pm

8:00 am

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

6/2/03

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

CD-15 of

SHEET NUMBER:

CD-15

of

PROJECT NUMBER:

Sheet

26553A

30

35

40

45

50

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
35

*75

30MB

65MB

70

*50

*60

10MB

0-50MB

*70

35MB

*55MB

20

50

85

50

40MB

*40MB

*60MB

30-40

0

40MB

120

120

120

112

C-4

51.2 - 61.2

C-5

61.2 - 71.2

C-6

71.2 - 81.2

C-7

81.2 - 90.5

100

91

95

98

100

100

100

100

-Garnets 1/8" along the run

Gray SCHIST, slightly weathered, sound, wide

fracture spacing, strong rock, coarse to fine grained

Except 69.8' to 71.2' - light gray-white PEGMATITE

-Slight rusty coating and greenish gray discoloration

on joints at 70' and 71.2'

-Possible micro-shear along foliation from 69' to 70'

Gray SCHIST, slightly weathered, sound, wide

fracture spacing, strong rock, coarse to fine grained,

wavy foliation

-Garnets 1/8" along the run

-Rusted Joints:

71.7' and 71.9' - green stains

77.7' and 77.8' - yellow stains

-Possible micro-shears along foliation from 71.2' to

71.7' and from 81' to 81.2'

-GRANOFELS from 79.4' to 79.7' and 80.3' to 81'

Gray SCHIST, slightly weathered, sound, wide

fracture spacing, strong rock, coarse to fine grained,

wavy foliation

R4

R4

R4

II

II

II

-

-

1.5

1.0

-

-

-

-

1.5

-

-

-

-

-

-

-

-

-

-

-

-

-

1.5

1.5

1.5

-

-

1.5

1.5

-

-

1.5

1.5

1.5

-

-

1.5

-

-

1.5

1.5

1.5

1.5

-

-

-

1.5

1.5

-

-

-

-

-

-

2

2

-

-

-

-

2.0

-

-

-

-

-

-

-

-

-

-

-

-

-

3.0

3.0

3.0

-

-

2

1.0

-

-

1.0

1.0

1.0

-

-

1.0

-

-

2

1.0

1.0

2.0

-

-

-

1.0

2.0

-

-

-

-

0MB

40MB

40

0

*70MB

0MB

*60MB

10MB

40

20MB

40MB

*60MB

*60MB

*65MB

*80MB

*70MB

*70MB

65MB

35MB

*70MB

60-90MB

40MB

*60

0

*65

0MB

55MB

20MB

*60MB

0-30MB

49.9

50.6

51

51.2

52.2

53.8

54.8

55.2

55.4

55.8

56.4

57.2

57.8

58.6

59.9

60.6

61.2

61.4

62.2

62.6

64

65.5

67

67.2

67.4

68.5

69.7

69.9

70

70.1

70.3

71.2

71.7

72.7

73.5

75.4

76.3

76.8

77

77.2

77.7

77.8

77.9

78.4

79.9

81.2

84

84.2

84.6

84.9

85.3

85.7

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: M. Blejuwas

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

CD-15 of

SHEET NUMBER:

CD-15

of

PROJECT NUMBER:

Sheet

26553A

55

60

65

70

75

80

85

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
114

115

110

74

C-8

90.5 -

100.0

C-9

100.0 -

109.6

C-10

109.6 -

118.8

C-11

118.8 -

125.0

100

92

100

100

100

100

100

100

Gray SCHIST, unweathered, sound, very wide

fracture spacing, strong rock, coarse to fine grained

-PEGMATITE Material from 98.3' to 98.7' congruent

to foliation

-Possible micro-shears at 98.2' to 98.3'

Gray SCHIST, slightly weathered, sound, wide

fracture spacing, strong rock, coarse to fine grained

(100'-103.8'), except PEGMATITE material from

101.1' to 101.5' congruent with wavy foliation

Light gray PEGMATITE, unweathered, very wide

fracture spacing, sound, very strong, medium to fine

grained (103.8'-109.6')

-Core barrel jammed from 108.5' to 109.6'. Rock

damaged.

Light gray-white PEGMATITE, unweathered, very

wide fracture spacing, sound, very strong, medium to

fine grained (109.6'-112',113.4'-116' and

116.4'-117.1')

Gray SCHIST, unweathered, sound, wide fracture

spacing, strong rock, coarse to fine grained

(112'-113.4'), (116'-116.4'), (117.1'-118.8')

Gray SCHIST, slightly weathered, sound, wide

fracture spacing, strong rock, coarse to fine grained.

Foliation is + or - 65 degrees along the run.

R4

R4

R5

R5

R4

R4

I

II

I

I

I

II

1.5

1.5

1.5

-

-

-

-

-

-

-

-

-

-

-

1.5

1.5

1.5

1.5

1.5

-

-

-

-

-

-

-

-

-

-

-

-

-

1.0

1.0

1.0

-

-

-

-

-

-

-

-

-

-

-

1.0

2.0

1.0

1.0

1.0

-

-

-

-

-

-

-

-

-

-

-

-

-

0

*65

45

30MB

*65MB

*65MB

*50MB

40MB

70MB

40MB

20MB

60MB

0MB

*50MB

*40

*30

*30

*30

50

10MB

30MB

*65MB

0MB

40MB

60MB

50MB

20MB

55MB

30MB

*60MB

10MB

*70MB

88.3

89.3

90

90.5

90.9

93

95.3

95.8

96.3

96.5

98.2

100

101.3

101.7

102.5

103.1

103.4

103.6

103.8

104.8

106.1

112

113.3

113.8

114.3

116.8

117.9

118.4

118.8

119.5

120.2

121.4

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: M. Blejuwas

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

CD-15 of

SHEET NUMBER:

CD-15

of

PROJECT NUMBER:

Sheet

26553A

90

95

100

105

110

115

120

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
E.O.B. at 125'.

-

-

-

-

-

-

20MB

*65MB

10MB

123.7

124.4

125

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: M. Blejuwas

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

CD-15 of

SHEET NUMBER:

CD-15

of

PROJECT NUMBER:

Sheet

26553A

125

130

135

140

145

150

155

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.


Class

7

Class

6

5

2

3

6-inch thick CONCRETE SLAB

Brown, medium- to fine-grained, SAND,

some silt, trace gravel

[FILL] [Class 7]

Brown, medium- to fine-grained, silty

SAND, trace gravel

[FILL] [Class 7]

Gray, medium- to fine-grained, SAND,

some silt, some gravel

[FILL] [Class 7] SS SS SS S-1 S-2 S-3

7

2

7

5 10 4

5

4

9

6

3

11

0.0

0.0

0.0

+13.0

-3.5

18' E of W P.L.

66' N of S P.L.

SS= Split Spoon

6/19/13

8:49PM: Begin to drill

through concrete slab using

5-7/8" diameter roller bit. Add

drilling fluid to tub

Drill to 5'. Rig chatter 0' to 5'.

Brown wash.

Take S-1(SS): 5' to 7'

9:30PM

Install 9' of 4" diameter

casing: 0' to 9'

Drill to 10'. Smooth drilling.

Rig chatter from 9' to 10'.

Brown wash

Take S-2(SS): 10' to 12'

Install 5' of casing: 9' to 14'

Drill to 15'. Smooth drilling.

Brown wash

Take S-3(SS): 15' to 17'

Brown wash, turned black at

17'. Smooth drilling

Drill to 20'

SPIN

SPIN

SPIN

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

3&4"-Inner-Diameter Flush Steel Casing

6/19/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/20/13

Sampler Hammer

50 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

24

7

Casing Depth (ft)

Eddie Cardona

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

35 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4918

4066

North

Building Code

 Log of Boring

Location

Project No.

Approx. 13.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-01

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:52:59 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +13.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

12

4

10

Sample Data
Class

6

Class

3

Class

1

Class

1 RQD=49''/60'' =82% RQD=31''/60'' =52%

WOR

12

4

Gray, SILT, some sand, trace mica,

organic odor

[ML] [Class 6]

Brown, medium- to fine-grained, SAND,

some silt, some gravel, trace mica

[SM] [Class 3a]

Brown, medium- to fine-grained SAND,

some decomposed mica schist, trace silt

[SP-SM] [Class 3b]

Gray, decomposed MICA SCHIST, with

sand

[Class 1d]

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet MICA

SCHIST, close to moderate fracture

spacing, slightly weathered, with fractures

dipping approximately 0 degrees and 30

degrees from horizontal

[Class 1b] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet MICA

SCHIST, close to moderate fracture

spacing, moderately weathered, with

fractures dipping approximately 45

degrees and 0 degrees from horizontal

[Class 1b] Fair quality SS SS SS NX CORE BARREL NX CORE BARREL S-4 S-5 S-6 C-1 C-2

WOR

21

7 24 6 7 REC=56''/60'' =93% REC=60''/60'' =100%

WOR

8

4

WOR

21

12

S-7 2 SS 50/2"

0.0

0.0

-10.0

-16.0

-21.5

-31.5

Take S-4(SS): 20' to 22'

Drill to 25'

Smooth drilling. Gray wash

Take S-5(SS): 25' to 27'

Take S-6(SS): 27' to 29'

Drill to 30'. Smooth drilling.

Brown wash

Attempt to take S-7(SS): 30'

to 32'

Refusal at 30'-2"

Install casing: 14' to 24'

11:30PM: Drillers stop

6/20/13

3:20PM: Drill to 35'. Brown

wash. Slow drilling. Rig

chatter 30' to 35'. Very slow

drilling at 35'

3:52PM

Begin core C-1: 35' to 40'

4:11PM: Complete C-1

4:27PM

Begin core C-2: 40' to 45'

4:40PM: Complete C-2

7:00

4:00

3:00

5:00

4:00

2:00

2:00

3:00

3:00

3:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4918

4066

North

Building Code

 Log of Boring

Location

Project No.

Approx. 13.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-01

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:00 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

33

11

50/2"

Sample Data
Class

1 RQD=58''/60'' =97%

Gray, medium- to fine-grained, feldsparschistic QUARTZITE, close to moderate

fracture spacing, slightly weathered, with

fractures dipping approximately 0 degrees

and 45 degrees from horizontal

[Class 1a] Excellent quality

End of Boring at 50' NX CORE BARREL C-3 REC=60''/60'' =100%

-36.5

4:53PM

Begin core C-3: 45' to 50'

5:08pm: Complete C-3

5:15PM to 5:44PM: Boring

was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

45

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 3

HUDSON YARDS - TOWER D 4918

4066

North

Building Code

 Log of Boring

Location

Project No.

Approx. 13.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-01

LIRR west side yard, Terra Firma, Manhattan NY

170019115

70

Sample Description Depth

Scale

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:02 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

Sample Data
Class

7

Class

6

2

6

3

6-inch-thick CONCRETE SLAB

Brown, medium- to fine-grained, silty SAND,

trace gravel, trace brick, trace wood

[FILL] [Class 7]

Brown, medium- to fine-grained, SAND, some

wood, some brick, some silt

[FILL] [Class 7]

Gray, medium- to fine-grained, silty SAND, trace

gravel

[FILL] [Class 7] SS SS SS S-1 S-2 S-3

3

7

3

6 8 13

3

3

WOR

2

4

2

+12.0

-6.0

49' E of W P.L.

67' N of S P.L.

SS= Split Spoon

6/20/13

6:15PM: Begin drilling

through concrete slab

Drill to 5'

Take S-1(SS): 5' to 7'

6:28PM: Install 9' of 4"

diameter casing: 0' to 9'

6:32PM: Drill to 10'

Rig chatter 8' to 10'

Brown wash

6:36PM

Take S-2(SS): 10' to 12'

Install 5' of casing: 9' to 14'

Drill to 15'

Smooth drilling. Brown wash

Take S-3(SS): 15' to 17'

6:50PM

Install 5' of casing: 14' to 19'

6:57PM: Drill to 20'

Smooth drilling. Gray wash

SPIN

SPIN

SPIN

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

6/20/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/20/13

Sampler Hammer

60 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

19

8

Casing Depth (ft)

Eddie Cardona

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

44 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4949

4067

North

Building Code

 Log of Boring

Location

Project No.

Approx. 12.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-02

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:08 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft) +12.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

5

13

6

Sample Data
Class

6

Class

3

Class

1

Class

1

2

5

4

36

Gray, sandy SILT

[MH] [Class 6]

Brown, medium- to fine-grained, silty SAND,

trace mica

[SM] [Class 3b]

Brown, medium- to fine-grained, silty SAND,

trace mica

[SM] [Class 3b]

Brown, sandy decomposed MICA SCHIST,

some silt

[Class 1d]

Brown, decomposed MICA SCHIST with sand,

trace silt

[Class 1d] SS SS SS SS SS S-4 S-5 S-6 S-7 S-8 C-1

4

8

7

41

50/2"

5 16 1 4 3

3

4

4

12

49

3

8

12

37

-11.0

-21.0

-31.5

Take S-4(SS): 20' to 22'

Drill to 25'

Smooth drilling. Gray wash.

Add drilling fluid to tub

Take S-5(SS): 25' to 27'

Drill to 30'

Smooth drilling. Brown wash

Take S-6(SS): 30' to 32'

7:15PM: Drill to 35'

Rig chatter 33' to 35'

Take S-7(SS): 35' to 37'

8:25PM: Drill to 40'

Slow drilling. Resistance 37'

to 38'. Brown wash. Smooth

drilling at 40'

Take S-8(SS): 40' to 40.7'

Refusal at 40.7'

Drill to 44'. Resistance at 44'

4:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4949

4067

North

Building Code

 Log of Boring

Location

Project No.

Approx. 12.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-02

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:09 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

6

13

11

77

50/2"

Sample Data
Class

1 RQD=41''/60'' =68% RQD=32''/60'' =53% RQD=51''/60'' =85% 67%

Gray, medium- to fine-grained, quartz- feldsparmuscovite- biotite- garnet MICA SCHIST, close

to moderate fracture spacing, moderately to

slightly weathered, with fractures dipping

approximately 0 degrees and 50 degrees from

horizontal

[Class 1b] Fair quality

Gray, medium- to fine-grained, quartz- feldsparmuscovite- biotite- garnet MICA SCHIST,

extremely close to moderate fracture spacing,

slightly to moderately weathered, with fractures

dipping approximately 50 degrees from

horizontal

[Class 1b] Fair quality

Gray, medium- to-fine grained, quartz- feldsparmuscovite- biotite- garnet MICA SCHIST, very

close to moderate fracture spacing, moderately

weathered to unweathered, with fractures

dipping approximately 0 degrees from horizontal

[Class 1a] Good quality

End of boring at 60' NX CORE BARREL NX CORE BARREL NX CORE BARREL NX CORE BARREL C-1 C-2 C-3 C-4 REC=53''/60'' =88% REC=59''/60'' =98% REC=60''/60'' =100% 100%

-47.5

8:59PM

Begin core C-1: 44' to 49'

9:17PM: Complete C-1

9:32PM

Begin core C-2: 49' to 54'

9:53PM: Complete C-2

10:12PM

Begin core C-3: 54' to 59'

10:32PM: Complete C-3

Some of core stuck in hole.

Retrieve until 11:15PM.

Core additional 1' in process

REC=12''/12'' =100%

RQD=8''/12'' =67%

11:15PM to 11:45PM

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

3:00

5:00

3:00

3:00

3:00

3:00

6:00

5:00

4:00

3:00

4:00

5:00

4:00

4:00

45

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 3

HUDSON YARDS - TOWER D 4949

4067

North

Building Code

 Log of Boring

Location

Project No.

Approx. 12.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-02

LIRR west side yard, Terra Firma, Manhattan NY

170019115

70

Sample Description Depth

Scale

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:10 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

Sample Data
Class

7

Class

6

Class

3

8

1

4

1-foot-thick GRAVEL

Brown, medium- to fine-grained, SAND,

some gravel, trace silt (moist)

[FILL] [Class 7]

Brown, medium- to fine-grained, SAND,

with silt (wet)

[FILL] [Class 7]

Gray, medium- to fine-grained, silty SAND,

trace mica (moist)

[SM] [Class 6] SS SS SS S-1 S-2 S-3

13

1

2

7 4 20

5

1

1

5

1

3

0.0

0.0

+5.5

-8.5

-12.0

72' E of W P.L.

68' N of S P.L.

SS= Split Spoon

10:32PM

Take S-1(SS): 5' to 7'

10:40PM

Install 9' of casing: 0' to 9'

10:53PM: Drill to 10'

Add drilling fluid to tub

Brown wash

Smooth drilling

10:59PM

Take S-2(SS): 10' to 12'

11:03PM: Drill to 15'

Smooth drilling

Brown wash

11:07PM

Take S-3(SS): 15' to 17'

11:10PM: Drill to 20'

Smooth drilling

Gray wash

11:30PM: End of 6/28

7/1/13

4:02PM: Redrill to 20'

Smooth drilling. Brown wash.

Wash turns gray at 15'

PUSH

SPIN

28

PUSH

PUSH

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

3&4"-Inner-Diameter Flush Steel Casing

6/28/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

7/1/13

Sampler Hammer

46.2 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

32

6

Casing Depth (ft)

Gil Burgess/ Sal Lorenzo

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

3-7/8" & 2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

32 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4972

4068

North

Building Code

 Log of Boring

Location

Project No.

Approx. 6.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-03

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:16 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +6.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

21

2

6

Sample Data
Class

3

Class

1 RQD=45''/50'' =89% RQD=60''/60'' =100% RQD=60''/60'' =100%

7

18

17

Brown, medium- to fine-grained, SAND

with silt, trace mica (wet)

[SM] [Class 3b]

Brown, medium- to fine-grained, SAND,

some gravel, trace decomposed rock,

some silt (wet)

[SM] [Class 3a]

Brown, coarse- to medium-grained, SAND

with decomposed mica schist, trace silt

[SP-SM] [Class 3a]

Gray, medium- to fine-grained, feldsparmuscovite- biotite- garnet SCHIST, close

to moderate fracture spacing, slightly

weathered to unweathered, with fractures

dipping approximately 50 degrees from

horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, feldsparmuscovite- biotite- garnet SCHIST, with

quartz intrusions, long fracture spacing,

unweathered, with fractures dipping

approximately 20 degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, feldsparmuscovite- biotite- garnet SCHIST, long

fracture spacing, unweathered, with

fractures dipping approximately 20

degrees from horizontal

[Class 1a] Excellent quality SS SS SS NX CORE BARREL NX CORE BARREL NX CORE BARREL S-4 S-5 S-6 C-1 C-2 C-3

11

20

50/1"

7 0 6 REC=48''/50'' =95% REC=60''/60'' =100% REC=60''/60'' =100%

7

15

22

12

20

-25.5

4:12PM

Take S-4(SS): 20' to 22'

4:20PM: Drill to 25'

Brown wash

Smooth drilling

4:27PM

Take S-5(SS): 25' to 27'

No recovery

4:37PM

Install 5' of casing: 9' to 14'

4:45PM

Install 5' of casing: 14' to 19'

4:51PM: Redrill to 25'

5:03PM: Retake S-5(SS)-

Try to get recovery

5:07PM: Drill to 30'

Rig chatter. Slow drilling

5:21PM

Take S-6(SS): 30' to 32'

Refusal at 32'

Attempt to drill to 35'

Resistance at 32'

5:47PM: Install 32' of 3"

diameter casing: 0' to 32'

Redrill to 32'

6:28PM

Begin core C-1: 32' to 37'

6:47PM

Complete core at 36'-2"

Clog in barrel

7:07PM

Begin core C-2: 36.2' to 41.2'

7:25PM: Complete C-2

8:00PM

Begin C-3: 41.2' to 46.2'

8:25PM: Complete C-3

PUSH

43

82

4:00

3:00

5:00

3:00

4:00

4:00

3:00

3:00

4:00

5:00

4:00

4:00

7:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4972

4068

North

Building Code

 Log of Boring

Location

Project No.

Approx. 6.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-03

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:17 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

18

38

50/1"

Sample Data
Class

1

End of boring at 46.2' C-3

-39.7 8:45PM to 9:40PM

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

5:00

45

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 3

HUDSON YARDS - TOWER D 4972

4068

North

Building Code

 Log of Boring

Location

Project No.

Approx. 6.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-03

LIRR west side yard, Terra Firma, Manhattan NY

170019115

70

Sample Description Depth

Scale

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:18 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

Sample Data
Class

7

Class

6

2

0

2

6-inch-thick CONCRETE SLAB

Brown, medium- to fine-grained, SAND

and WOOD, some silt

[FILL] [Class 7]

Brown, medium- to fine-grained SAND

with gravel, trace silt

[FILL] [Class 7]

Gray, medium- to fine-grained, SAND,

trace silt, trace gravel

[FILL] [Class 7] SS SS SS S-1 S-2 S-3

4

4

2 10 1 1

9

2

1

3

5

1

0.0

0.0

0.0

+9.0

-8.5

14' E of W P.L.

90' N of S P.L.

SS= Split Spoon

6/21/13

4:00PM: Drillers arrive

4:20PM: Drill through

concrete slab using 5-7/8"

diameter drill bit

4:33PM: Drill to 5'

Rig chatter 0.5' to 5'

Slow drilling

5:00PM

Take S-1(SS): 5' to 7'

5:05PM

Install 9' of casing: 0' to 9'

5:27PM: Drill to 10'

Brown wash

Take S-2(SS): 10' to 12'

Install 5' of casing: 9' to 14'

Drill to 15'

Smooth drilling

Brown wash

Take S-3(SS): 15' to 17'

Little recovery

Push spoon again from 15'

to 17' to try to get enough for

environmental sample

Install 5' of casing: 14' to 19'

Drill to 20'

Smooth drilling

Brown to black wash at 18'

SPIN

SPIN

SPIN

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

6/21/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/27/13

Sampler Hammer

66 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

29

7

Casing Depth (ft)

Eddie Cardona/ Gil Burgess

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

5

46 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4914

4090

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-05

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:33 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +9.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

6

4

4

Sample Data
Class

6

Class

6

Class

3

Class

1 RQD=8''/72'' =11%

2

4

7

Black, organic SILT, trace gravel

[OH] [Class 6]

Brown, medium- to fine-grained, silty

SAND, trace gravel

[SM] [Class 6]

Brown, medium- to fine-grained, SAND

with silt, trace mica

[SM] [Class 3b]

Gray, decomposed MICA SCHIST, some

sand

[Class 1d]

Gray, medium- to fine-grained, quartzmuscovite- biotite SCHIST, extremely

close to moderate fracture spacing, slightly

to moderately weathered, with fractures

dipping approximately 0 degrees to 45

degrees from horizontal

[Class 1d] Very poor quality SS SS SS SS NX CORE BARREL S-4 S-5 S-6 S-7 C-1

2

4

12

50/3"

9 16 20 8 REC=29''/72'' =40%

2

3

5

35

3

6

22

0.1

0.0

0.0

-14.0

-19.0

-24.0

Take S-4(SS): 20' to 22'

Install 5' of casing: 19' to 24'

Drill to 25'

Brown wash

Smooth drilling

Take S-5(SS): 25' to 27'

Install 5' of casing: 24' to 29'

6:20PM to 7:00PM

Drillers take lunch

Drill to 30'

Brown wash

Smooth drilling

Take S-6(SS): 30' to 32'

Take S-7(SS): 35' to 37'

Refusal at 35'-8"

Drill to 40'

Some rig chatter

Brown wash

Resistance at 40'

8:01PM

Begin core C-1: 40' to 46'

8:27PM: Stop drilling- clog

Still in weathered rock

Drill to 43'

9:11PM: Complete C-1

SPIN

SPIN

10:00

9:00

7:00

6:00

12:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4914

4090

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-05

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:34 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

4

8

19

50/3"

Sample Data
Class

1

Class

1

Class

1

Class

1

Class

1

Class

1 RQD=37''/60'' =62% RQD=31''/60'' =52% RQD=8''/60'' =13% RQD=54''/60'' =90%

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to moderate fracture

spacing, slightly weathered

[Class 1b] Fair quality

Light gray to pink, medium- to fine-grained,

PEGMATITE, extremely close to close

fracture spacing, slightly weathered, with

fractures dipping approximately 0 degrees

from horizontal

[Class 1b] Fair quality

Light gray to pink, PEGMATITE, close

fracture spacing, slightly weathered, with

fractures dipping approximately 0 degrees

from horizontal

[Class 1b] Fair quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, extremely close to moderate

fracture spacing, moderately to slightly

weathered, with fractures dipping

approximately 0 degrees from horizontal

[Class 1b] Fair quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, extremely close to close fracture

spacing, slightly to highly weathered, with

fractures dipping approximately 0 degrees

and 40 degrees from horizontal

[Class 1d] Very poor quality

Gray, medium- to fine-grained, quartzmuscovite- biotite- garnet SCHIST,

intrusions of quartz and granulite, close to

moderate fracture spacing, slightly

weathered to unweathered, with fractures

dipping approximately 45 degrees from

horizontal

[Class 1a] Excellent quality

End of boring at 66' NX CORE BARREL NX CORE BARREL NX CORE BARREL NX CORE BARREL C-1 C-2 C-3 C-4 C-5 REC=60''/60'' =100% REC=59''/60'' =98% REC=60''/60'' =100% REC=56''/60'' =93%

-36.5

-38.3

-43.5

-46.5

-51.5

-56.5

9:27PM

Begin core C-2: 46' to 51'

9:54PM: Complete C-2

Begin core C-3: 51' to 56'

10:36PM: Complete C-3

11:00PM

Begin core C-4: 56' to 61'

11:26PM: Complete C-4

11:45PM to 12:10AM

Drillers transfer rig to LIRR

railyard side

12:15AM: End of 6/21

6/27/13

3:30PM: Driller arrive on site

4:40PM to 5:15PM

Set up boring D-5

5:18PM: Redrill to 61'

6:15PM

Begin core C-5: 61' to 66'

6:45PM: Complete C-5

7:00PM to 8:15PM

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

14:00

4:00

3:00

4:00

10:00

11:00

5:00

7:00

4:00

5:00

5:00

10:00

4:00

4:00

4:00

4:00

4:00

6:00

5:00

8:00

7:00

45

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 3

HUDSON YARDS - TOWER D 4914

4090

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-05

LIRR west side yard, Terra Firma, Manhattan NY

170019115

70

Sample Description Depth

Scale

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:35 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

Sample Data
Class

7

Class

6

3

5

8

Brown, coarse- to fine-grained, SAND with

silt, trace gravel

[FILL] [Class 7]

Black, coarse- to fine-grained, SAND with

silt, strong petroleum odor

[FILL] [Class 7]

Brown medium- to fine-grained SAND with

silt, some gravel, trace brick

[FILL] [Class 7] SS SS SS S-1 S-2 S-3

2

10

9 10 6 13

4

1

2

2

8

4

0.0

62.1

44.3

1.0

-8.5

30' E of W P.L.

95' N of S P.L.

SS= Split Spoon

6/17/13

10:29PM to 10:47PM

Drill through 6" thick

concrete slab using 5-7/8"

diameter drill bit

Drill to 5'

Rig chatter. Slow drilling.

Brown wash

10:54PM

Take S-1(SS): 5' to 7'

11:01PM: Install 9' of 4"

diameter casing: 0' to 9'

11:13PM: Drill to 10'

Take S-2(SS): 10' to 12'

Strong petroleum odor

Drill to 15'

Black/brown wash

Rig chatter 12' to 15'

Slow drilling

11:30PM: Drilling stops

6/18/13

3:35PM

Take S-3(SS): 15' to 17'

Install 5' of casing: 9' to 14'

Install 5' of casing: 14' to 19'

3:54PM: Drill to 20'

Smooth drilling. Gray wash

SPIN

SPIN

SPIN

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

6/17/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

--

Number of Samples

Drilling Foreman

-- --

6/19/13

Sampler Hammer

54.5 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

38

7

Casing Depth (ft)

Eddie Cardona

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

--

140

None

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

38 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4930

4095

North

Building Code

 Log of Boring

Location

Project No.

Approx. 10 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-06

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:42 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +10.0 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

5

15

17

Sample Data
Class

6

Class

3

Class

1 RQD=57''/60'' =95%

1

7

16

Gray, sandy SILT, trace gravel, trace mica

[ML] [Class 6]

Brown, silty SAND, some gravel

[SM] [Class 3a]

Brown, medium- to fine-grained, silty

SAND, some gravel

[SM] [Class 3a]

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to moderate fracture

spacing, slightly weathered, with fractures

dipping approximately 45 degrees from

horizontal

[Class 1a] Excellent quality SS SS SS SS NX CORE BARREL S-4 S-5 S-6 S-7 C-1 C-2

2

10

26

50/5" 14 0 4 5 REC=60''/60'' =100%

1

7

7

47

3

8

8

3.0

1.0

0.7

-13.0

-28.0

Take S-4(SS): 20' to 22'

Drill to 25'

Smooth drilling. Gray wash

turns brown at 23'

Take S-5(SS): 25' to 27'

No recovery

Drill to 30'

Smooth drilling. Rig chatter

28' to 30'. Brown wash.

Take S-6(SS): 30' to 32'

Drll to 35'

Rig chatter 32' to 35'

Brown wash.

Take S-7(SS): 35' to 36'

Refusal at 36'

Drill to 38'

Rig chatter.

Resistance at 38'

5:45PM: Drillers leave

because of rain

6/19/2013

3:35PM: Install 38' of 3"

diameter casing: 0' to 38'

3:54PM: Redrill to 38.5' with

tricone roller bit. Add drilling

fluid to tub

4:21PM

Begin core C-1: 38.5' to 43.5'

4:54PM: Complete C-1

SPIN

SPIN

129

12:00

6:00

4:00

6:00

5:00

4:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4930

4095

North

Building Code

 Log of Boring

Location

Project No.

Approx. 10 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-06

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:43 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

3

17

42

50/5"

Sample Data
Class

1 RQD=59''/60'' =98% RQD=58''/72'' =81%

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, quartz intrusions, close to

moderate fracture spacing, slightly

weathered, fractures dipping

approximately 50 degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, quartz intrusions, close to

moderate fracture spacing, slightly

weathered, fractures dipping

approximately 45 degrees from horizontal

[Class 1b] Good quality

End of Boring at 54.5' NX CORE BARREL NX CORE BARREL C-2 C-3 REC=60''/60'' =100% REC=72''/72'' =100%

-44.5

5:14PM: Begin core C-2:

43.5' to 48.5'

5:36PM: Complete C-2

6:01PM

Begin core C-3: 48.5' to 53.5'

8:18PM: Complete C-3

Started losing water at 51'

6:37PM: Only 30" in core

barrel, attempt to retrieve

remaining core

7:07PM: Unsuccessful at

retrieving rock

7:14PM: Drill additional 1' to

try to retrieve core

8:10PM:

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

5:00

4:00

4:00

5:00

4:00

3:00

3:00

4:00

5:00

6:00

45

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 3

HUDSON YARDS - TOWER D 4930

4095

North

Building Code

 Log of Boring

Location

Project No.

Approx. 10 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-06

LIRR west side yard, Terra Firma, Manhattan NY

170019115

70

Sample Description Depth

Scale

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:44 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

Sample Data
Class

7

Class

6

Class

3

2

Brown, medium- to fine-grained, SAND, some

silt, trace fine-grained gravel, trace brick

[FILL] [Class 7]

Brown, medium- to fine-grained, SAND, some

silt, trace fine-grained gravel, trace brick

[FILL] [Class 7]

Gray to black, medium- to fine-grained, organic

silty SAND, trace gravel, trace shells

[SM/ML] [Class 6] SS SS SS S-1 S-2 S-3

2

100/2"

50/4"

4 3 13

32

27

1

5

-1.0

-6.5

49' E of W P.L.

93' N of S P.L.

SS= Split Spoon

8:15AM: Set up boring

Add water/ drilling fluid to tub

Start drilling to 5'

Take S-1(SS): 5' to 7'

Refusal at 5.67'

Install casing to 4'

Drill to 10'

Brown wash

Slight chatter 8' to 9'

Take S-2(SS): 10' to 12'

Refusal at 10.83'

Install casing to 9'

Drill to 15'

Brown wash

Slight chatter 11' to 12'

Smooth drilling at 13'

Take S-3(SS): 15' to 17'

Install casing to 19'

Drill to 20'

Smooth drilling to 20'

SPIN

SPIN

SPIN

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

7/5/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

7/5/13

Sampler Hammer

51 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

19

7

Casing Depth (ft)

Sal Lorenzo

Jason Hertz

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

36 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4949

4092

North

Building Code

 Log of Boring

Location

Project No.

Approx. 12 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-07

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:51 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft) +12.0 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

100/2"

50/4"

4

Sample Data
Class

3

Class

1

Class

1 RQD=56''/60'' =93% RQD=54''/60'' =90%

4

7

16

Gray to black, medium- to fine-grained, organic

silty SAND, trace shells

[SM] [Class 3b]

Red to brown, medium- to fine-grained, silty

SAND, trace fine-grained gravel, trace mica

[SM] [Class 3a]

Red to brown, medium- to fine-grained, silty

SAND, trace fine-grained gravel, trace mica

[SM] [Class 3a]

Decomposed MICA SCHIST [Class 1d]

Gray, medium- to fine-grained, quartz- feldsparmuscovite- biotite- garnet SCHIST, close to

moderate fracture spacing, slightly weathered,

with fractures dipping close to horizontal to

approximately 40 degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartz- feldsparmuscovite- biotite- garnet SCHIST, close to

moderate fracture spacing, slightly weathered,

with fractures dipping close to horizontal to

approximately 40 degrees from horizontal

[Class 1a] Excellent quality SS SS SS NX CORE BARREL NX CORE BARREL S-4 S-5 S-6 C-1 C-2

18

34

18 12 14 13 REC=60''/60'' =100% REC=60''/60'' =100%

3

5

13

10

17

17

S-7 1 SS 100/2"

-23.0

-24.0

Take S-4(SS): 20' to 22'

Drill to 20'

Medium to hard drilling at 25'

Gray wash turns brown at 24'

Take S-5(SS): 25' to 27'

Drill to 25'

Brown wash

Take S-6(SS): 30' to 32'

Drill to 35'

Brown wash

Take S-7(SS): 35' to 37'

Refusal

12:25PM

Begin core C-1: 36' to 41'

1:20PM

Begin C-2: 41' to 46'

3:00

4:00

3:00

4:00

5:00

3:00

4:00

4:00

4:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4949

4092

North

Building Code

 Log of Boring

Location

Project No.

Approx. 12 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-07

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:52 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

22

41

34

100/2"

Sample Data
Class

1 RQD=50''/60'' =83%

Gray, medium- to fine-grained, quartz- feldsparmuscovite- biotite- garnet SCHIST, close to

moderate fracture spacing, slightly weathered,

with fractures dipping close to horizontal to

approximately 40 degrees from horizontal

[Class 1b] Good quality

End of boring at 51' NX CORE BARREL C-2 C-3 REC=60''/60'' =100%

-39.0

1:55PM

Begin core C-3: 46' to 51'

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

3:00

4:00

5:00

4:00

3:00

3:00

45

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 3

HUDSON YARDS - TOWER D 4949

4092

North

Building Code

 Log of Boring

Location

Project No.

Approx. 12 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-07

LIRR west side yard, Terra Firma, Manhattan NY

170019115

70

Sample Description Depth

Scale

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:53 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

Sample Data
Class

7

Class

6

Class

3

3

5

2

1-foot-thick GRAVEL

Brown to tan to black, coarse- to fine-grained

SAND and medium- to fine-grained GRAVEL,

some brick, some asphalt, cobble and

coarse-grained gravel in tip (wet)

[FILL] [Class 7]

Gray, medium- to fine-grained, SAND, some silt,

trace gravel, trace brick (wet)

[FILL] [Class 7]

Black to dark gray, medium- to fine-grained,

SAND, some silty clay, some shell fragments

(wet)

[SM] [Class 6] SS SS SS S-1 S-2 S-3

5

3

5

3 16 16

3

3

2

3

4

7

+5.5

-7.0

-12.0

__ E of W P.L.

__ N of S P.L.

SS= Split Spoon

7/3/13

5:10PM: Set up rig

5:12PM: Drill to 5' using

3-7/8" tricone roller bit

Black wash: 1' to 3'

Red/brown/tan wash 3' to 5'

Light chatter

5:15PM

Take S-1(SS): 5' to 7'

5:20PM

Push 4" casing to 5'

Spin casing to 9'

5:30PM to 6:15PM

Stop drilling because of rain

6:20PM: Drill to 10'

6:25PM

Take S-2(SS): 10' to 12'

6:35PM: Spin 4" casing

6:40PM: Drill to 15'

Smooth drilling. Brown wash

6:55PM

Take S-3(SS): 15' to 17'

7:15PM: Use 300 lb hammer

to advance casing to 20'

7:30PM to 8:00PM: Break

8:15PM: Clean out casing

Gray wash

PUSH

SPIN

PUSH

300 lb Hammer

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

7/3/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

7/3/13

Sampler Hammer

40.5 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

20

6

Casing Depth (ft)

Sal Lorenzo

Michael Zonin

Date Started

Completion

Weight (lbs)

Drilling Equipment

300

140

Donut

Safety

Core

30

Drop (in)

Drilling Company

3-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

25.5 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4967

4092

North

Building Code

 Log of Boring

Location

Project No.

Approx. 6.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-08

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:53:59 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft) +6.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

8

8

7

Sample Data
Class

3

Class

1

Class

1 RQD=47''/60'' =78% RQD=53''/60'' =88% RQD=53''/60'' =88%

8

14

Red to brown, fine-grained, SAND, some silt

(wet)

[SM] [Class 3b]

Red to brown, fine-grained, SAND, some silt

(wet)

[SM] [Class 3a]

Decomposed MICA SCHIST

Gray, medium- to fine-grained, feldsparmuscovite- biotite SCHIST, close to moderate

fracture spacing, moderately weathered, with

fractures dipping approximately 0 to 45 degrees

from horizontal

[Class 1b] Good quality

Gray, coarse- to fine-grained, feldsparmuscovite- biotite SCHIST, moderate fracture

spacing, slightly weathered, with fractures

dipping approximately 0 to 70 degrees from

horizontal

[Class 1a] Good quality

Gray, coarse- to fine-grained, feldsparmuscovite- biotite SCHIST, moderate fracture

spacing, slightly weathered, with fractures

dipping approximately 70 degrees from

horizontal

[Class 1a] Good quality

End of boring at 40.5' SS SS NX CORE BARREL NX CORE BARREL NX CORE BARREL S-4 S-5 C-1 C-2 C-3

10

18 14 10 REC=47''/60'' =78% REC=57''/60'' =95% REC=60''/60'' =100%

5

12

10

35

S-6 2 SS 50/5"

-18.5

-19.0

-34.0

8:25PM

Take S-4(SS): 20' to 22'

8:35PM

Take S-5(SS): 22' to 24'

8:50PM: Drill to 25'

Red/brown to gray wash

Light chatter 23' to 25'

9:00PM

Take S-6(SS): 25' to 27'

Refusal at 25'5"

9:05PM: Drill to 25.5'

9:10PM

Begin core C-1: 25.5' to 30.5'

9:27PM: Complete C-1

9:37PM

Begin core C-2: 30.5' to 35.5'

9:50PM: Complete C-2

10:05PM

Begin core C-3: 35.5' to 40.5'

10:37PM: Complete C-3

2:00

4:00

4:00

3:00

4:00

4:00

6:00

7:00

7:00

8:00

9:00

8:00

7:00

9:00

9:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4967

4092

North

Building Code

 Log of Boring

Location

Project No.

Approx. 6.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-08

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:00 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

18

32

50/5"

Sample Data
Class

7

Class

6

5

1

6

8-inch-thick CONCRETE SLAB

Gray, medium- to fine-grained, SAND,

some silt, trace brick, trace gravel, trace

mica (moist)

[FILL] [Class 7]

Black, organic SILT with sand, some wood

(wet)

[OL] [Class 6]

Black, organic SILT with sand, trace mica

(wet)

[OL] [Class 6] SS SS SS S-1 S-2 S-3

6

1

2 13 20 9

10

1

5

5

2

2

0.0

+7.3

-0.5

14' E of W P.L.

113' N of S P.L.

SS= Split Spoon

6/27/13

8:33PM to 8:49PM

Drill through concrete slab

using 5-7/8" roller bit

8:55PM: Drill to 5'

Smooth drilling. Brown wash

9:15PM: End of 6/27/13

because of rain

6/28/13

3:15PM

Take S-1(SS): 5' to 7'

3:26PM

Install 9' of casing: 0' to 9'

Have to pound on cap of

casing

4:02PM: Drill to 10'

Brown wash

Rig chatter 7' to 8'

Add drilling fluid to tub

4:08PM

Take S-2(SS): 10' to 12'

4:16PM: Drill to 15'

Smooth drilling

Gray wash

4:22PM

Take S-3(SS): 15' to 17'

4:26PM: Install 5' of casing

from 9' to 14'

4:36PM: Drill to 20'

Smooth drilling. Gray wash

PUSH

63

PUSH

38

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

6/27/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/28/13

Sampler Hammer

55 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

14

6

Casing Depth (ft)

Gil Burgess

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

300

140

Donut

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

4

35 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4914

4113

North

Building Code

 Log of Boring

Location

Project No.

Approx. 8 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-10

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:12 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +8.0 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

11

2

8

Sample Data
Class

6

Class

3

Class

1

Class

1 RQD=47''/60'' =78% RQD=20''/60'' =33%

2

9

13

Black, organic SILT with sand, trace brick,

trace gravel, trace shells (wet)

[OL] [Class 6]

Brown, fine-grained, SAND with silt, trace

mica (wet)

[SM] [Class 3b]

Brown, medium- to fine-grained, SAND,

some silt, trace mica (wet)

[SM] [Class 3b]

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, intrusions of quartzite, very close

to moderate fracture spacing,

unweathered to slightly weathered, with

fractures dipping approximately 45

degrees from horizontal

[Class 1b] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, extremely close to close fracture

spacing, moderately to slightly weathered,

with fractures dipping approximately 45

degrees from horizontal

[Class 1d] Poor quality SS SS SS NX CORE BARREL NX CORE BARREL S-4 S-5 S-6 C-1 C-2

3

10

16 15 12 4 REC=48''/60'' =80% REC=48''/60'' =80%

1

6

13

14

12

20

-15.5

-27.0

-32.0

-37.0

4:46PM

Take S-4(SS): 20' to 22'

4:52PM: Drill to 25'

Smooth drilling

Gray wash

5:01PM

Take S-5(SS): 25' to 27'

5:08PM: Drill to 30'

Rig chatter

Slow drilling at 29'

Brown wash

5:14PM

Take S-6(SS): 30' to 32'

5:19PM: Drill to 35'

Slow drilling 33' to 35'

Brown wash

Encounter rock at 35'

5:46PM

Begin core C-1: 35' to 40'

6:05PM: Complete core C-1

6:21PM

Begin core C-2: 40' to 45'

6:41PM: Complete C-2

6:50 to 7:10PM

Change lift on rock core

7:32PM to 7:47PM

Collect remainder of C-2

stuck in hole

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4914

4113

North

Building Code

 Log of Boring

Location

Project No.

Approx. 8 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-10

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:13 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

5

19

29

Sample Data
Class

1 RQD=46''/60'' =77% RQD=54''/60'' =90%

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to moderate fracture

spacing, slightly weathered to

unweathered, with fractures dipping

approximately 60 degrees from horizontal

[Class 1b] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to wide fracture spacing,

unweathered, with fractures dipping

approximately 60 degrees from horizontal

[Class 1a] Excellent quality

End of boring at 55' NX CORE BARREL NX CORE BARREL C-3 C-4 REC=54''/60'' =90% REC=58''/60'' =97%

-47.0

7:59PM

Begin core C-3: 45' to 50'

8:20PM: Complete C-3

8:43PM

Begin core C-4: 50' to 55'

9:06PM: Complete C-4

9:20PM to 10:25PM

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

45

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 3

HUDSON YARDS - TOWER D 4914

4113

North

Building Code

 Log of Boring

Location

Project No.

Approx. 8 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-10

LIRR west side yard, Terra Firma, Manhattan NY

170019115

70

Sample Description Depth

Scale

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

Project East

of 3 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:15 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Sample Data
Class

7

Class

6

Class

3

5

1

2

6-inch-thick CONCRETE SLAB

Brown, medium- to fine-grained, SAND

with silt, some decomposed mica schist

(moist)

[FILL] [Class 7]

Dark brown, medium- to fine-grained, silty

SAND, trace shells, trace gravel (wet)

[FILL] [Class 7]

Black, sandy organic SILT, trace mica

(wet)

[OL] [Class 6] SS SS SS S-1 S-2 S-3

3

3

2 12 12 11

3

1

5

3

4

2

0.1

0.1

0.1

+8.5

-4.5

-9.5

32' E of W P.L.

119' N of S P.L.

SS= Split Spoon

6/17/13

4:00PM to 4:17PM

Drill through 6" thick

concrete slab using 5-7/8"

diameter tricone roller bit

Drill to 5'

Rig chatter from 0.5' to 2'

and 3.5' to 5'. Add drilling

fluid at 1'. Dark brown wash

4:26PM

Take S-1(SS): 5' to 7'

4:30PM

Replace casing drill bit

4:43PM

Install 9' of 4" diameter

casing: 0' to 9'

5:14PM: Drill to 10'

Brown wash

Very slow drilling 9' to 10'

5:26PM

Take S-2(SS): 10' to 12'

Drill to 15'

Dark brown wash

Smooth drilling

5:34PM

Take S-3(SS): 15' to 17'

Drill to 20'

Brown/black wash

Smooth drilling

PUSH

SPIN

SPIN

PUSH

SPIN

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

6/17/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

--

Number of Samples

Drilling Foreman

-- --

6/17/13

Sampler Hammer

38 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

23

4

Casing Depth (ft)

Eddie Cardona

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

--

140

None

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

23 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4932

4119

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-11

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:21 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +9.0 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

8

4

4

Sample Data
Class

3

Class

1

Class

1 RQD=57''/60'' =95% RQD=58''/60'' =97% RQD=40''/60'' =67%

18

Brown, medium- to fine-grained, silty

SAND, some gravel, trace shells (wet)

[SM] [Class 3a]

Decomposed rock

[Class 1d] Very poor quality

Gray, medium- to fine-grained, quartzfeldspar GRANULITE, close to moderate

fracture spacing, slightly weathered, with

fractures dipping approximately 5 degrees

and 70 degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar GRANULITE, moderate fracture

spacing, slightly weathered, with fractures

dipping approximately 70 degrees from

horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar GRANULITE, quartz intrusions,

wide fracture spacing, slightly weathered,

with fractures dipping approximately 50

degrees from horizontal

[Class 1b] Fair quality

End of Boring at 38' SS NX CORE NX CORE NX CORE S-4 C-1 C-2 C-3

50/2" 5 REC=58''/60'' =97% REC=58''/60'' =97% REC=40''/60'' =67%

6

-12.2 0.0

-14.0

-29.0

5:41PM

Take S-4(SS): 20' to 22'

Refusal at 21.2'

5:48PM: Drill to 23'

Slow drilling 21.1' to 22'

Brown/gray wash

Rig chatter

6:14PM

Install 5' of casing: 9' to 14'

6:17PM

Install 5' of casing: 14' to 19'

6:21PM

Install 4' of casing: 19' to 23'

6:46PM: Redrill to 23'

7:58PM

Begin core C-1: 23' to 28'

8:33PM: Complete C-1

8:43PM

Being core C-2: 28' to 32'

9:10PM: Complete C-2

9:21PM

Begin core C-3: 33' to 38'

9:48PM: Complete C-3

Last 20" of core did not

break off

Try to retrieve last 20"

Unable to break off

10:10PM: Boring was

backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

SPIN

10:00

7:00

6:00

7:00

5:00

6:00

5:00

4:00

6:00

6:00

6:00

6:00

6:00

5:00

4:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4932

4119

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-11

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:22 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

50/2"

Sample Data
Class

7

Class

6

Class

3

3

2

2

Brown, medium- to fine-grained, SAND

with silt, trace gravel, thin organic layer,

slight petroleum odor (moist)

[FILL] [Class 7]

Brown, medium- to fine-grained, SAND,

some silt, trace gravel (wet)

[FILL] [Class 7]

Black, sandy SILT, trace mica (wet)

[ML] [Class 6] SS SS SS S-1 S-2 S-3

6

2

3 15 4 20

4

3

1

3

1

6

0.0

0.0

0.0

-6.0

-11.0

72' E of W P.L.

111' N of S P.L.

SS= Split Spoon

7/8/13

3:00PM: Drillers arrive

3:38PM: Drill to 5'

Brown wash

Rig chatter 0' to 5'

3:47PM

Take S-1(SS): 5' to 7'

3:53PM

Install 9' of casing: 0' to 9'

4:08PM: Drill to 10'

Brown wash. Smooth drilling

4:14PM

Take S-2(SS): 10' to 12'

4:18PM: Drill to 15'

Smooth drilling. Brown wash

4:21PM

Take S-3(SS):15' to 17'

4:24PM: Drill to 20'

Gray wash. Smooth drilling

Encounter obstruction

19' to 19.5'

SPIN

99

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

7/8/13

--

---

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

7/8/13

Sampler Hammer

38.5 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

9

4

Casing Depth (ft)

Sal Lorenzo

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

3-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

23.5 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4972

4111

North

Building Code

 Log of Boring

Location

Project No.

Approx. 7.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-12

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:27 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +7.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

9

4

5

Sample Data
Class

3

Class

1 RQD=53''/60'' =88% RQD=58''/60'' =97% RQD=60''/60'' =100%

Brown, medium- to fine-grained, silty 6

SAND, trace gravel, trace mica (wet)

[SM] [Class 3b]

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to long fracture spacing,

slighty weathered, with fractures dipping

close to horizontal

[Class 1a] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnetSCHIST, close to long fracture spacing,

slightly weathered to unweathered, with

fractures dipping close to horizontal and

approximately 45 degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, moderate to long fracture

spacing, slightly weathered to

unweathered, with fractures dipping

approximately 45 degrees from horizontal

[Class 1a] Excellent quality

End of boring at 38.5' SS NX CORE BARREL NX CORE BARREL NX CORE BARREL S-4 C-1 C-2 C-3

14 14 REC=54''/60'' =90% REC=60''/60'' =100% REC=60''/60'' =100%

4

15

0.0

-16.0

-31.0

4:34PM

Take S-4(SS): 20' to 22'

4:37PM: Attept to drill to 25'

Encounter resistance at 23.5'

5:08PM

Begin core C-1: 23.5' to 28.5'

5:33PM: Complete C-1

5:47PM

Begin core C-2: 28.5' to 33.5'

6:01PM: Core barrel clog

Have to remove from ground

at 30.5'

6:13PM: Resume drilling

6:38PM: Complete C-2

6:51PM

Begin core C-3: 33.5' to 38.5'

7:16PM: Complete C-3

7:30PM to 8:30PM

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

8:30PM: Drillers off site

5:00

7:00

6:00

4:00

3:00

5:00

5:00

6:00

7:00

7:00

6:00

5:00

4:00

4:00

5:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4972

4111

North

Building Code

 Log of Boring

Location

Project No.

Approx. 7.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-12

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:28 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

20

Sample Data
Class

7

Class

6

Class

3

2

13

2

WOR

6-inch-thick GRAVEL

6-inch-thick CONCRETE SLAB

Brown, medium- to fine-grained SAND

with silt, some gravel (moist)

[FILL] [Class 7]

Black, sandy SILT, trace gravel, trace

mica (moist)

[FILL] [Class 7]

Black, organic SILT, trace gravel (wet)

[MH] [Class 6] SS SS SS SS S-1 S-2 S-3 S-3A

2

4

3

WOR 10 8 1 0

1

6

2

WOR

3

7

7

WOR

0.0

0.0

0.0

+9.0 +8.5

-4.0

-8.5

16' E of W P.L.

146' N of S P.L.

SS= Split Spoon

6/26/13

10:41AM: Drill to 5'

Encounter concrete slab at

0.5'. Slow drilling

10:45AM: Drill through

concrete slab

11:02AM

Take S-1(SS): 5' to 7'

11:06AM: Install 9' of 4"

diameter casing: 0' to 9'

11:21AM: Drill to 10'

Rig chatter 7' to 9'

Brown wash

Turns gray from 8' to 10'

11:28AM

Take S-2(SS): 10' to 12'

11:32AM: Drill to 15'

Smooth drilling

No return

11:38AM

Take S-3(SS): 15' to 17'

Little recovery

Push spoon in again at same

depth to collect sample

11:45AM:

Take S-3A(SS): 17' to 19'

No recovery

Attempt using 3" spoon,

minimal recovery

12:06PM: Drill to 20'

Smooth drilling

Black to brown wash at 18'

Encounter obstruction 19.5'

SPIN

57

PUSH

PUSH

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

3&4"-Inner-Diameter Flush Steel Casing

6/26/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/26/13

Sampler Hammer

41 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

26

5

Casing Depth (ft)

Gil Burgess

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

300

140

Donut

Safety

Core

30

Drop (in)

Drilling Company

3-7/8" & 2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

3

25.5 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4916

4146

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-14

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:39 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +9.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

4

17

5

Sample Data
Class

3

Class

1

Class

1 RQD=47''/60'' =78% RQD=47''/60'' =78% RQD=32''/60'' =53%

Brown, medium- to fine-grained, silty 10

SAND, trace gravel, trace mica (wet)

[SM] [Class 3b]

Gray, decomposed MICA SCHIST with

sand

[Class 1d] Very poor quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, quartz intrusions, close to

moderate fracture spacing, slightly

weathered, with fractures dipping

approximately 50 degrees from horizontal

[Class 1b] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to moderate fracture

spacing, unweathered, with fractures

dipping approximately 50 degrees from

horizontal

[Class 1b] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, very close to moderate fracture

spacing, moderately weathered, with

fractures dipping 40 degrees from

horizontal

[Class 1b] Fair quality

End of boring at 41' SS NX CORE BARREL NX CORE BARREL NX CORE BARREL S-4 C-1 C-2 C-3

12 13 REC=54''/60'' =90% REC=47''/60'' =78% REC=39''/60'' =65%

13

21

S-5 5 SS 50/5"

0.0

-14.0

-16.0

-31.5

12:15PM

Take S-4(SS): 20' to 22'

12:23PM: Drill to 25'

Smooth drilling

Brown wash

12:34PM

Take S-5(SS): 25' to 25.5'

Refusal at 25'5"

12:40PM: Drill 4" into rock to

create seal for casing

1:35PM: Install 20' of 3"

diameter casing: 0' to 20'

1:56PM: Redrill to 25.5'

2:05PM

Install 7' of casing:19' to 26'

2:35PM

Begin core C-1: 26' to 31'

Lose water at 27.5'

3:01PM: Complete C-1

3:26PM

Begin core C-2: 31' to 36'

4:02PM: Complete C-2

Believe part of core got

ground up due to long core

time at end

4:18PM

Begin core C-3: 36' to 41'

4:33PM: Complete C-3

4:45PM:

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

SPIN

6:00

5:00

5:00

5:00

5:00

3:00

5:00

3:00

9:00

16:00

2:00

2:00

2:00

3:00

6:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4916

4146

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-14

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:41 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

22

50/5"

Sample Data
Class

7

Class

6

Class

3

3

4

0

1-foot-thick GRAVEL

6-inch-thick CONCRETE SLAB

Brown, medium- to fine-grained, SAND,

some silt

[FILL] [Class 7]

Brown, medium- to fine-grained, silty

SAND, trace gravel

[FILL] [Class 7]

Black, organic SILT, some sand, trace

gravel

[OL] [Class 6] SS SS SS S-1 S-2 S-3

2

5

1

1 6 13

3

3

1

2

4

1

0.0

0.0

0.0

+8.0 +7.5

-6.0

-9.5

30' E of W P.L.

142' N of S P.L.

SS= Split Spoon

6/22/13

8:20AM: Drill to 5'

6" concrete slab: 1' to 1.5'

8:37AM

Take S-1(SS): 5' to 7'

8:51AM: Drill to 10'. Rig

chatter 7' to 8'. Brown wash.

9:00AM: Install 9' of 4"

diameter casing: 0' to 9'

9:16 AM: Redrill to 9'

9:23AM

Take S-2(SS): 10' to 12'

9:38AM: Install 5' of casing

from 9' to 14'

9:47AM: Drill to 15'. Brown

wash- turns black at 15'.

Smooth drilling.

9:56AM

Take S-3(SS): 15' to 17'

Dril to 20'. Smooth drilling.

No return

PUSH

9

79

PUSH

36

PUSH

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

6/23/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/23/13

Sampler Hammer

43 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

27

5

Casing Depth (ft)

Gil Burgess

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

300

140

Donut

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

4

27 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4930

4142

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-15

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:47 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +9.0 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

5

9

1

Sample Data
Class

3

Class

1 50% RQD=53''/60'' =88% RQD=53''/60'' =88% RQD=52''/60'' =87%

10

13

Brown, medium- to fine-grained, silty

SAND, some gravel

[SM] [Class 3b]

Brown, coarse- to fine-grained, SAND,

some gravel, trace silt

[SP] [Class 3a]

Gray, medium-to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to wide fracture spacing,

slightly weathered, with foliations dipping

approximately 0 degrees and 30 degrees

from horizontal

[Class 1a] Good Quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, quartz intrusions, close to

moderate fracture spacing, slightly

weathered to unweathered, with fractures

dipping approximately 0 degrees and 40

degrees from horizontal

[Class 1a] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, quartz intrusions, wide fracture

spacing, unweathered, with fractures

dipping approximately 30 degrees from

horizontal

[Class 1a] Good quality

End of boring at 43' SS SS NX CORE BARREL NX CORE BARREL NX CORE BARREL NX CORE BARREL S-4 S-5 C-1 C-2 C-3 C-4

11

28

50/4"

2 6 75% REC=59''/60'' =98% REC=56''/60'' =93% REC=52''/60'' =87%

9

10

12

0.0

0.0

-18.0

-34.0

10:11AM

Take S-4(SS): 20' to 22'

Little recovery- push spoon

again to get more sample

10:30AM: Drill to 25'. Rig

chatter 23' to 25'. No return.

10:50AM

Take S-5(SS): 25' to 27'

Refusal at 26.5'

11:15PM: Drill to 27'.

Encounter bedrock at 27'

11:34AM: Install 27' of 3"

diameter casing: 0' to 27'

11:55AM: Redrill to 27'

12:12AM

Begin core C-1: 27'-28'

12:42AM: Core barrel

clogged- remove & unclog

REC=9''/12'' =75%

RQD=6''/12'' =50%

1:24PM

Begin core C-2: 28' to 33'

1:50PM: Complete core C-2

2:12PM

Begin core C-3: 33'-38'

2:34PM: Complete core C-3

2:53PM

Begin core C-4: 38' to 43'

3:16PM: Complete core C-4

3:45PM to 4:30PM

Boring was backfilled.

Drillers cleaned up around

completed boring.

4:45PM: End of 6/23/13

SPIN

SPIN

4:00

13:00

7:00

8:00

5:00

6:00

4:00

7:00

4:00

3:00

4:00

3:00

4:00

3:00

4:00

9:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4930

4142

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-15

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:48 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

21

41

Sample Data
Class

7

Class

5

Class

3

11

5

3

6

9

10

1-foot-thick GRAVEL

Brown, medium- to fine-grained, gravelly

SAND, trace silt (moist)

[FILL] [Class 7]

Brown, medium- to fine-grained, SAND

with silt, trace gravel (wet)

[FILL] [Class 7]

12' to 13.5': Brown, medium- to finegrained, SAND, some silt, trace wood

(wet)

[FILL] [Class 7]

13.5 'to 14': Gray, sandy SILT (wet)

[ML] [Class 6]

Gray, fine-grained, SAND with silt, trace

shells (wet)

[SM] [Class 3b]

Gray, fine-grained, SAND with silt, trace

shells (wet)

[SM] [Class 3b]

Brown, medium- to fine-grained, SAND

with gravel, some silt (wet)

[SM] [Class 3b] SS SS SS SS SS SS S-1 S-2 S-3 S-4 S-5 S-6

11

3

3

8

14

5 6 19 9 15 4

4

10

3

1

10

5

14

2

2

6

17

0.0

0.0

0.0

0.0

0.0

+8.0

-4.5

-5.5

56' E of W P.L.

142' N of S P.L.

SS= Split Spoon

7/10/13

6:15PM: Drill to 5'

Rig chatter 0' to 5'

Brown wash

6:35PM

Take S-1(SS): 5' to 7'

6:38PM

Install 9' of casing: 0' to 9'

6:52PM: Drill to 10'

Brown wash

Rig chatter 6' to 10'

7:00PM

Take S-2(SS): 10' to 12'

7:04PM

Take S-3(SS): 12' to 14'

7:10PM: Drill to 15'

Smooth drilling. Gray wash

7:17PM

Take S-4(SS): 15' to 17'

7:20PM

Take S-5(SS): 17' to 19'

7:23PM: Drill to 20'

Smooth drilling. Brown wash

7:32PM

Take S-6(SS): 20' to 22'

PUSH

256

PUSH

129

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

3&4"-Inner-Diameter Flush Steel Casing

7/10/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

7/11/13

Sampler Hammer

45.5 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

25

7

Casing Depth (ft)

Sal Lorenzo

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

3-7/8" & 2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

4

30.5 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4956

4142

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-16

LIRR west side yard, Terra Firma, Manhattan NY

170019115

21

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:54 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +9.0 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

22

8

6

14

23

20

Sample Data
Class

3

Class

1

Class

1

Class

1

Class

1 RQD=0''/60'' =0% RQD=52''/60'' =87% RQD=60''/60'' =100% RQD=46''/60'' =77%

Gray, decomposed MICA SCHIST with

sand, trace shells

[Class 1d]

Gray, decomposed MICA SCHIST

[Class 1d] Very poor quality

30.5' to 31.5': Gray, medium- to

fine-grained, quartz- feldspar- muscovitebiotite- garnet SCHIST, slightly weathered

31.5' to 35.5': Gray, medium- to

fine-grained, quartz- feldspar- muscovitebiotite GRANULITE, close to moderate

fracture spacing, slightly weathered to

unweathered, with fractures dipping close

to horizontal and approximately 80

degrees from horizontal

[Class 1a] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

GRANULITE, close to long fracture

spacing, unweathered, with fractures

dipping close to horizontal and

approximately 45 degrees from horizontal,

pegmatite intrusions from 39' to 40'

[Class 1a] Excellent quality

40.5' to 42': Gray, medium- to fine-grained,

quartz- feldspar- muscovite- biotite

GRANULITE, with pegmatite intrusions

42' to 45.5': Gray, medium- to fine-grained,

quartz- feldspar- muscovite- biotite- garnet

SCHIST, moderate to long fracture

spacing, umweathered, with fractures

dipping close to horizontal

[Class 1b] Good quality

End of boring at 45.5' SS NX CORE BARREL NX CORE BARREL NX CORE BARREL NX CORE BARREL S-6 C-1 C-2 C-3 C-4

10 4 REC=6''/60'' =10% REC=60''/60'' =100% REC=60''/60'' =100% REC=54''/60'' =90%

12

S-7 3 SS 50/3"

0.0

0.0

-14.5

-21.5

-22.5

-33.0

-36.5

7:38PM: Drill to 25'

Resistance 23' to 23.5'

Slow drilling. Rig chatter

7:46PM

Take S-7(SS): 25' to 27'

Refusal at 25'-3"

8:12PM: Install 25' of 3"

diameter casing: 0' to 25'

8:34PM: Redrill to 25.5'

8:47PM

Begin core C-1: 25.5' to 30.5'

9:14PM: Complete core

9:28PM

Begin core C-2: 30.5' to 35.5'

9:35PM: Core barrel clogged

9:47PM: Resume drilling

10:03PM: Complete C-2

10:20PM

Begin core C-3: 35.5' to 40.5'

10:38PM: Complete C-3

10:45PM: Light broke

11:10PM: End of 7/10/13

7/11/13

3:10PM: Drillers on-site

3:25PM

Begin core C-4: 40.5' to 45.5'

3:45PM: Core barrel clogged

3:52PM: Resume drilling

4:10PM: Core barrel clogged

4:20PM: Resume drilling

4:32PM:

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

233

6:00

4:00

4:00

3:00

7:00

7:00

4:00

3:00

4:00

3:00

4:00

3:00

4:00

3:00

4:00

10:00

8:00

10:00

6:00

6:00

21

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4956

4142

North

Building Code

 Log of Boring

Location

Project No.

Approx. 9 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-16

LIRR west side yard, Terra Firma, Manhattan NY

170019115

Sample Description Depth

Scale

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:54:56 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

20

50/3"

Sample Data
Class

7

Class

1 RQD=24''/60'' =40% 0%

8

6-inch-thick GRAVEL

Brown, coarse- to fine-grained, SAND,

some gravel, some silt, trace mica

[FILL] [Class 7]

Gray, schist- pegmatite- granuliteBOULDERS, with trace shells

[FILL] [Class 7]

2-inch thick WOOD SS NX CORE NX CORE S-1 C-1 C-2A C-2

9 13 REC=41''/60'' =68% 0%

22

6

S-2 0 SS 50/0"

0.0

+7.0

-11.5

11' E of W P.L.

172' N of S P.L.

SS= Split Spoon

6/13/13

4:30PM: Drill to 5'

Rig chatter. Brown wash. At

1' add drilling fluid.

4:43PM:

Take S-1(SS): 5' to 7'

4:46PM: Install 9' of 4"

diameter casing: 0' to 9'

5:00PM: Rig making unusual

noises, very slow drilling

5:21PM to 7:15PM:

Swivel fell off. Return to shop

7:20PM: Drill to 9.5'.

Obstruction at 9.5'

7:30PM

Take S-2(SS): 9.5' to 9.6'

No recovery

8:30PM: Drillers leave site

because of rain

6/14/13

2:43PM: Drillers arrive

3:55PM

Begin core C-1: 10' to 15'

4:12PM: Complete C-1

No water return

5:22PM

Begin core C-2A at 15'

5:31PM

Barrel pulled. 2" thick wood

chunk in tip of core.

REC=0''/6'' =0%

RQD=0''/6'' =0%

4:50PM: Install 15' of 3"

diameter casing: 0' to 14'.

Obstruction at 6'

5:15PM: Redrill to 19' using

2-7/8" diamter tricone roller

bit. Boulders from 0' to 19'

SPIN

6:00

5:00

3:00

3:00

SPIN

9:00

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

3&4"-Inner-Diameter Flush Steel Casing

6/13/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/14/13

Sampler Hammer

34 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

19

2

Casing Depth (ft)

Eddie Cardona

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Donut

Safety

Core

30

Drop (in)

Drilling Company

3-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

4

19 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4911

4172

North

 Log of Boring

Location

Project No.

Approx. 7.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-18

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:55:07 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +7.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

17

50/0"

Sample Data
Class

1 RQD=56''/60'' =93% RQD=49''/60'' =82% RQD=55''/60'' =92%

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, moderate fracture spacing,

unweathered to slightly weathered, with

fractures dipping approximately 30

degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, quartz intrusions, close to

moderate fracture spacing, slightly to

moderately weathered, with fractures

dipping approximately 35 degrees from

horizontal

[Class 1b] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite SCHIST,

quartz intrusions, close to moderate

fracture spacing, slightly weathered, with

fractures dipping approximately 30

degrees from horizontal

[Class 1a] Excellent quality

End of Boring at 34' NX CORE NX CORE NX CORE C-2 C-3 C-4 REC=56''/60'' =93% REC=55''/60'' =92% REC=55''/60'' =92%

-26.5

Install 5' of casing: 14' to 19'.

Slow installation. Boulders

encountered. Gray wash

5:45PM: Redrill to 19 ft. Gray

wash. Multiple obstructions

5:58PM

Begin core C-2: 19' to 24'

6:31PM: Complete C-2

6:40PM

Begin core C-3: 24' to 29'

7:01PM: Complete C-3

7:13PM

Begin core C-4: 29' to 34'

7:31PM: Complete C-4

7:45PM to 8:30PM

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

9:15PM: End of 6/14/13

8:00

4:00

5:00

7:00

7:00

3:00

4:00

3:00

4:00

3:00

2:00

5:00

5:00

4:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4911

4172

North

 Log of Boring

Location

Project No.

Approx. 7.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-18

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:55:08 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Coring (min)

Sample Data
Class

7

Class

3

5

5

12-inch-thick GRAVEL

Brown, coarse- to fine-grained, gravelly

SAND, trace silt (moist)

[FILL] [Class 7]

Gray, coarse- to fine-grained, SAND with

gravel, trace silt (wet)

[FILL] [Class 7]

Gray, medium to fine grained, silty SAND,

trace brick, trace mica (wet)

[FILL] [Class 7] SS SS S-2 S-3

3

6

6 7

2

6

2

9

S-1 3 SS 50/3" 0.0

0.0

+7.5

-10.0

31' E of W P.L.

172' N of S P.L.

SS= Split Spoon

6/25/13

10:23AM: Drill to 5'

Rig chatter 0' to 5'. Brown

wash

10:35AM

Take S-1(SS): 5' to 7'

Refusal 5'-3"

10:40AM: Drill to 10'

Rig chatter

10:53AM: Install 9' of 4"

diameter casing

11:02AM: Redrill to 10'

Smooth drilling

Brown wash

11:10AM

Take S-2(SS): 10' to 12'

11:13AM: Drill to 15;

Rig chatter 10' to 15'

No return

Boulder from 11' to 12' and

13' to 13.5'- Slow drilling

12:00PM

Take S-3(SS): 15' to 17'

12:04AM: Drill to 20'

Brown wash. Smooth drilling

SPIN

60

PUSH

SPIN

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

4"-Inner-Diameter Flush Steel Casing

6/25/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

6/25/13

Sampler Hammer

45 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

24

4

Casing Depth (ft)

Sal Lorenzo

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

300

140

Donut

Safety

Core

30

Drop (in)

Drilling Company

2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

4

25 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4931

4172

North

Building Code

 Log of Boring

Location

Project No.

Approx. 8.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-19

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:55:12 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +8.5 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

50/3"

8

11

Sample Data
Class

3

Class

1

Class

1 RQD=56''/60'' =93% RQD=18''/60'' =30% RQD=56''/60'' =93% RQD=50''/60'' =83%

Brown, medium- to fine-grained, silty 9

SAND, trace mica (wet)

[SM] [Class 3b]

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, moderate to wide fracture

spacing, unweathered, with fractures

dipping approximately 45 degrees from

horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnetSCHIST, close to moderate fracture

spacing, slightly weathered to

unweathered, with fractures dipping

approximately 30 degrees from horizontal

[Class 1d] Poor quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, long fracture spacing, slightly

weathered, with fractures dipping

approximately 30 degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, close to moderate fracture

spacing, unweathered to slightly

weathered, with fractures dipping

approximately 40 degrees from horizontal

[Class 1b] Good quality

End of boring at 45' SS NX CORE BARREL NX CORE BARREL NX CORE BARREL NX CORE BARREL S-4 C-1 C-2 C-3 C-4

12

50/5"

5 REC=56''/60'' =93% REC=24''/60'' =40% REC=56''/60'' =93% REC=60''/60'' =100%

9

0.0

-15.5

-21.5

-26.5

-36.5

12:13PM

Take S-4(SS): 20' to 21.9'

Refusal at 21'-11"

12:20PM: Drill to 25'

12:30PM: Drill bit gets

clogged at 20.5'

12:40PM: Continue to drill to

24'. Rig chatter 20' to 24'.

Slow drilling

1:05PM: Resistance at 24'.

Drill 4" into rock to be able to

seat casing

1:33PM: Install 24' of 3"

diameter casing: 0' to 24'

1:53PM: Drill to 25'

2:05PM

Begin core C-1: 25' to 30'

2:23PM: Complete C-1

2:45PM

Begin core C-2: 30' to 35'

3:43PM: Complete C-2

4:03PM: Bad recovery

Attempt to spin in casing

more to create a better seal

in rock

4:07PM: Redrill to 35'

Remove wash accumulated

at bottom of hole

4:40PM

Begin core C-3: 35' to 40'

5:06PM: Complete C-3

5:24PM

Begin core C-4: 40' to 45'

5:47PM: Complete C-4

6:04PM: Part of core stuck in

hole. Lower rods back down

to retrieve

6:30PM: Able to remove

remainder of core

6:45PM: Boring was

backfilled.

SPIN

4:00

3:00

4:00

3:00

4:00

4:00

15:00

16:00

11:00

12:00

6:00

5:00

5:00

4:00

4:00

4:00

4:00

5:00

4:00

6:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4931

4172

North

Building Code

 Log of Boring

Location

Project No.

Approx. 8.5 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-19

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:55:14 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

21

Sample Data
Class

7

Class

6

Class

1

Class

1 RQD=0''/60'' =0%

3

3

1-foot-thick GRAVEL

Brown, medium- to fine-grained, gravelly

SAND, trace silt (moist)

[FILL] [Class 7]

Black, sandy SILT, trace gravel, trace shell

(wet)

[ML] [Class 6]

Decomposed MICA SCHIST and

GRANULITE

[Class 1d] Very poor quality

Decomposed MICA SCHIST, trace shells

[Class 1d] SS SS NX CORE BARREL S-1 S-2 C-1 C-2

6

1

3 13 REC=6''/60'' =10%

3

2

9

1

S-3 1 SS 50/3"

0.0

0.0

0.0

+7.0

-0.5

-4.0

-10.3

67' E of W P.L.

175' N of S P.L.

SS= Split Spoon

7/11/13

5:52PM: Drill to 5'

Smooth drilling

Gravel pad in first 1'

Rig chatter. Brown wash

5:58PM

Take S-1(SS): 5' to 7'

6:02PM

Install 9' of casing: 0' to 9'

Have to take out once to

straighten

6:30PM: Drill to 10'

Brown wash. Rig chatter

6:39PM

Take S-2(SS): 10' to 12'

6:41PM: Drill to 15'

Encounter resistance at 13'

Black to brown wash at 12'

6:55PM: Install 13' of 3"

diameter casing: 0' to 13'

7:05PM: Redrill to 13' using

2-7/8" diameter drill bit

7:15PM

Begin core C-1: 13' to 18'

7:40PM

Take S-3(SS): 18' to 20'

Refusal at 18'-3"

7:42PM: Install 4.5' of 3"

diameter casing to 18' with

300 lb hammer

36

186

45

4:00

1:00

4:00

1:00

3:00

5:00

Inspecting Engineer

Date Finished

Undisturbed

Drop (in)

Sampler

Weight (lbs)

3&4"-Inner-Diameter Flush Steel Casing

7/11/13

--

--

Completion Depth Rock Depth

Warren George, Inc.

30

Number of Samples

Drilling Foreman

-- --

7/11/13

Sampler Hammer

33.5 ft

Size and Type of Bit

First

Disturbed

2"-Outer-Diameter Split Spoon/ NX Core Barrel

Casing Hammer

18

3

Casing Depth (ft)

Sal Lorenzo

Corrie Campbell

Date Started

Completion

Weight (lbs)

Drilling Equipment

140

140

Safety

Safety

Core

30

Drop (in)

Drilling Company

3-7/8" & 2-7/8" Diameter Tricone Roller Bit

Casing Diameter (in)

Acker AD2 Truck-Mounted Drill Rig

24 HR. Water Level (ft.)

4

18.5 ft

0 Type Number Penetr. Recov. resist BL/6in (in)

Sheet 1

HUDSON YARDS - TOWER D 4967

4174

North

Building Code

 Log of Boring

Location

Project No.

Approx. 8 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-20

LIRR west side yard, Terra Firma, Manhattan NY

170019115

20

Sample Description Depth

Scale

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:55:19 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft) +8.0 Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

9

4

50/3"

Sample Data
Class

1 RQD=47''/60'' =78% RQD=60''/60'' =100% RQD=56''/60'' =93%

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, moderate fracture spacing,

unweathered, with fractures dipping

approximately 45 degrees from horizontal

[Class 1b] Good quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, moderate to long fracture

spacing, unweathered, with fractures

dipping close to horizontal and

approximately 40 degrees from horizontal

[Class 1a] Excellent quality

Gray, medium- to fine-grained, quartzfeldspar- muscovite- biotite- garnet

SCHIST, moderate to long fracture

spacing, unweathered, with fractures

dipping approximately 40 degrees from

horizontal

[Class 1a] Excellent quality

End of boring at 33.5' NX CORE BARREL NX CORE BARREL NX CORE BARREL C-2 C-3 C-4 REC=47''/60'' =78% REC=60''/60'' =100% REC=58''/60'' =97%

-25.5

7:53PM: Drill to 18.5'

Resistance at 18.5'

8:04PM

Begin core C-2: 18.5' to 23.5'

8:25PM: Complete C-2

8:44PM

Begin core C-3: 23.5' to 28.5'

9:04PM: Complete C-3

9:17PM

Begin core C-4: 28.5' to 33.5'

9:36PM: Complete C-4

10:15PM to 11:15PM

Boring was backfilled.

Drillers cleaned up around

completed boring and moved

to new location.

11:30PM: End of 7/11/13

4:00

3:00

5:00

4:00

5:00

4:00

4:00

3:00

4:00

4:00

4:00

4:00

4:00

3:00

20

Type Number Penetr. Recov. resist BL/6in (in)

Sheet 2

HUDSON YARDS - TOWER D 4967

4174

North

Building Code

 Log of Boring

Location

Project No.

Approx. 8 feet BPMD

N-Value

(Blows/ft) 10 20 30 40

D-20

LIRR west side yard, Terra Firma, Manhattan NY

170019115

45

Sample Description Depth

Scale

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

Project East

of 2 MATERIAL SYMBOL

Elevation and Datum

\\LANGAN.COM\DATA\NY\DATA1\170019115\ENGINEERING DATA\GEOTECHNICAL\GINTLOGS\170019115 HUDSON YARDS.GPJ ... 7/18/2013 10:55:20 AM ... Report: Log - LANGAN ...Template TEMPLATE.GDT

PID Reading

(ppm)

Elev.

(ft)

Remarks

(Drilling Fluid, Depth of Casing,

Fluid Loss, Drilling Resistance, etc.)

Casng blws/ ft

Coring (min)

Sample Data































24.8

1

1

2

3

4

5

6

Hand

21

7

6

11

23

76

6

16

WOH

16

Auger

53

9

9

WOH

14

10

15

4

18

20

100-0

14

6

9

20

12

Hand Augered 0' to 6'.

Brown c-f SAND, some Clayey Silt, some c-f Gravel,

( stone and brick), trace of debris(plastic)(FILL), dry.

NOTE:

Installed a 4" diameter casing 0' to 4'.

Gray c-f GRAVEL ( stone and brick), some c-f Sand,

little Clayey Silt, (FILL), moist.

Same as above, moist.

NOTE:

Installed 4" casing from 4' to 9'.

Gray and brown c-f SAND, some Silt, little m-f

Gravel (stone and brick fragments) (FILL), moist.

NOTE:

Installed 4" casing 9' to 14'.

S-4A 15.0 to 17.0':

(Top 8") (FILL), wet.

S-4B- Bottom 12": Black elastic Silty CLAY, little

m-f Sand, little roots and wood, wet, slightly organic

(MH)

Notes:

1) Black wash 16' to 19'

2) Installed 4"casing 14 to 19'.

S-5A :( top 6") Dark Gray c-f Gravel, little m-f Sand,

little Clay & Silt.

S-5B:( bottom 6") Red brown f SAND, little Silt &

Clay

NOTE:

Installed 4" casing 19' to 24'.

No Recovery.

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

24.0 - 24.0

G

S

S

S

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,369.3

6:00 am

3:00 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 213,804.1

6/29/05

DEP Tunnel-30th & 11th Ave

OFFSET:

TIME:

110.0 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Deighart

C. Burzynski

CME-55

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

6/20/05

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

FD-206w of

SHEET NUMBER:

FD-206w

of

PROJECT NUMBER:

Sheet

6/27/05 6:00 am 12.0 24.5 113.9

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
R3/R4

R3/R4

R4/R5

R4

R3

R3/R4

6/27/05 6:00 am 12.0 24.5 113.9

62

65

121

C-1

24.8 - 30.0

C-2

30.0 - 35.4

C-3

35.4 - 45.5

97

100

87

100

100

100

Dark gray to black SCHIST; c-f grains of biotite,

quartz, feldspar, muscovite; close to moderate

fracture spacing; medium strong to strong; slightly

weathered; foliation defined by distinct, wavy

schistosity and contorted bands of quartz; foliation

dips 40o

 to 70o; granite/pegmatite with irregular

contacts with biotite concentrations from 27.7' to

28.7', near vertical; wavy core sides in schist.

C-2: 30.0' to 31.4' Dark gray to black SCHIST, as

above.

31.4 to 35.4': Light to medium gray GRANITE; fine

to medium grains of feldspar, quartz, muscovite,

sparse black mafic minerals; wide fracture spacing;

slightly weathered to unweathered; strong to very

strong; contacts with overlying schist is intact,

dipping 80o

 with concentrations of quartz and mica.

C-3: 35.4' to 40.5' Medium gray GRANITE; m-f

grains of feldspar, quartz, muscovite, sparse black

mafic minerals; becoming coarse grained from 39.7'

to 40.5'; wide fracture spacing; slightly weathered;

strong; faint banding dipping ~80o

;

40.5' to 45.5: Dark gray to black SCHIST; fine to

medium grains of biotite, quartz, feldspar, other

black mafic minerals; close to very close fracture

spacing, with gravel size pieces at 41.7'; slightly

weathered; medium strong to strong; contact with

overlying granite is intact but weathered, dips 50o

, parallel to foliation; foliation defined by distinct

schistosity dipping 20o

 to 50o; core side wavy.

C-4: Dark gray to black SCHIST; c-f grains of

biotite, quartz, feldspar, other mafic minerals, sparse

garnet up to 0.1" across; close to moderate fracture

spacing; slightly weathered; medium strong to strong;

foliation defined by wavy schistosity dipping 30o

 to

50o

; pegmatite breccia in black, fine grained matrix

at 54.2'-54.6'; wavy core sides throughout, especially

II

II

I/II

II/I

II

II

-

1.5

2.0

1.5

1.5

1.5

1.5

-

1.5

2.0

3.0

2.0

-

3.0

2.0

-

1.5

1.0

1.5

1.5

1.5

1.5

1.5

1.5

-

-

1.5

1.5

1.5

1.5

-

2.0

2.0

1.0

1.0

1.0

1.0

-

1.0

1.0

1.0

1.0

-

1.0

1.0

-

2.0

2.0

1.0

1.0

1.0

2.0

1.0

1.0

-

-

1.0

1.0

1.0

1.0

30MB

*80

*70

*45

15

5

20

10MB

10

20

30

40

0MB

5

25

25MB

*40

*45

*40

*30

20

20

0/20

*35

30MB

10MB

*40

*30

20

5

25.9

27.7

28.2

28.7

28.8

28.9

29.4

30

30.8

31.4

32.1

35.3

35.4

39

39.9

40.3

40.6

40.8

41.1

41.4

41.6

41.7

42.4

43.4

43.8

44.3

45.15

45.4

45.5

47.3

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

C. Burzynski

CME-55

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 213,804.1

6/29/05

DEP Tunnel-30th & 11th Ave

OFFSET:

TIME:

110.0 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Deighart

E: 983,369.3

3:00 pm

6:00 am

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

6/20/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-206w of

SHEET NUMBER:

FD-206w

of

PROJECT NUMBER:

Sheet

6/27/05 6:00 am 12.0 24.5 113.9

30

35

40

45

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

6/27/05 6:00 am 12.0 24.5 113.9 12.0 24.5 113.9
R4

R4

R5

R3

R1

R3

115

120

121

48

51

C-4

45.5 - 55.2

C-5

55.2 - 65.2

C-6

65.2 - 75.3

C-7

75.3 - 79.3

C-8

79.3 - 83.6

97

98

80

100

53

99

100

100

100

100

noticeable 48.0' to 49.0'.

C-5: Dark gray to blue gray SCHIST; c-f grains of

biotite, quartz, feldspar, cyanite (?) a few garnets, up

to 0.2" across; becoming fine grained below 61.5';

moderate to wide fracture spacing; slightly

weathered; strong; very dense; foliation defined by

faint schistosity, becoming distinct below 61.5';

foliation dips 60o

 to 90o; 0.5"-thick band of

quartz-garnet, dipping 60o

 at 64.8'.

65.0' to 65.2': Light gray, fine grained GRANITE,

contact dips 60o

, parallel to foliation in overlying

schist.

C-6: 65.2' to 66.7' Medium gray

GRANITE/PEGMATITE;c-f grains of quartz,

feldspar, muscovite; healed breccia in places, with

gray quartz matrix; very close fracture spacing;

slightly weathered; strong; upper and lower contacts

with schist are intact and parallel to foliation; red

iron staining at 66.1'.

66.7' to 74.8': Dark gray to blue-gray to black

SCHIST; fine to medium grains of biotite, quartz,

feldspar; close to moderate fracture spacing; slightly

weathered; strong; foliation defined by wavy

schistosity and contorted bands of quartz-feldspar;

foliation dips 40o

 to 70o. 74.8' to 75.3': Light gray

GRANITE; fine to medium grains of quartz,

muscovite, feldspar; moderate fracture spacing;

slightly weathered; very strong; coarse grained

pegmatite, same composition below 75.0';

C-7: Salmon-pink to medium gray PEGMATITE;

coarse grains of pink feldspar, quartz, sparse

muscovite; pink feldspars up to 3" across; moderate

fracture spacing; unweathered to slightly weathered;

medium strong; red iron staining at 77.4'.

C-8: Medium gray to salmon-pink PEGMATITE;

coarse grains of pink and white feldspar, quartz,

biotite, muscovite, soft green mineral; feldspar and

quartz up to 1" across; books of biotite up to 2"

across; close to moderate fracture spacing, except

extremely close spacing from 79.6' to 79.9'; medium

strong, except very weak from 79.3' to 80.0'; slightly

weathered, with sand coatings at some fractures;

mica phenocrystals in fine grained black matrix from

R4

II

II

II

I/II

II

II

II

-

-

-

-

2.0

1.5

2.0

-

-

1.5

1.5

1.5

3.0

-

2.0

-

1.5

-

2.0

1.0

-

1.5

1.0

-

3.0

3.0

2.0

2.0

2.0

2.0

2.0

1.5

3.0

-

1.5

1.5

1.5

1.5

2.0

1.5

1.5

2.0

1.5

-

-

-

-

1.5

2.0

1.5

3.0

3.0

-

3.0

-

-

-

-

1.0

1.0

1.0

-

-

1.0

4.0

4.0

1.0

-

1.0

-

2.0

-

1.0

1.0

-

1.0

2.0

-

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

1.0

1.0

1.0

1.0

1.0

2.0

1.0

2.0

1.0

-

-

-

-

1.0

1.0

1.0

2.0

1.0

-

1.0

5MB

20MB

0MB

0MB

5

*50

*50

30MB

20MB

*45/5

40

*60

0/30

30MB

25

20MB

40

10MB

5

*60

30MB

20

*40

0MB

0

35

10

10

10

*40

30

*50

10

0MB

50

30

40

*40

*50

*60

*40

*40

*50

40MB

40MB

40/0MB

10MB

30

30

0

10

10

40MB

0

47.5

48.8

49.2

50

51

51.6

51.7

52.8

53.8

54.3

54.8

55.2

55.9

57.5

58.9

60.2

61.1

61.3

62.4

63

64.2

64.5

65

65.2

65.8

66.1

66.3

66.4

66.5

67.5

68.2

68.6

68.9

69.5

69.8

70.2

70.4

71.2

72.2

73.3

73.7

74

74.1

74.2

74.8

76.3

76.9

77

77.4

78.3

78.4

79

79.3

79.6

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deighart

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-206w of

SHEET NUMBER:

FD-206w

of

PROJECT NUMBER:

Sheet

55

60

65

70

75

80

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
96

51

119

118

C-9

83.6 - 91.6

C-10

91.6 - 95.9

C-11

95.9 -

105.9

C-12

105.9 -

115.7

91

94

97

97

100

100

99

100

81.3' to 82.0'; no contact, poor rock fit at 80.5' and

83.0';

C-9: Medium gray to tan GRANITE; fine to medium

grains of white feldspar, quartz, muscovite, with

black mafic minerals below 87.0'; moderate fracture

spacing, except very close spacing at 87.4' to 87.8';

slightly weathered; strong; parallel alignment of

conspicuous muscovite produces foliation from 83.6'

to 87.0'; dipping 50o

 to 60o; red and orange iron

staining on fractures from 87.2' to 89.2'; 1" quartz

band dipping 60o

 across foliation at 84.1'; no

contact, poor crack fit at 25o

 fracture at 84.4' (in pure

dark gray quartz).

C-10: Medium gray GRANITE; fine to medium

grains of white and pink feldspar, quartz, muscovite,

biotite, and other mafic minerals; close to moderate

fracture spacing; slightly weathered; strong; faint

fabric defined by parallel alignment of platy

minerals, dipping 50o

 to 60o; healed hairline

fractures parallel to fabric, dipping 50o

 to 60o, red

staining on fracture surfaces at 93.6'.

Core bit NQ-6 Series in satisfactory condition.

Loosing water throughout run.

C-11: Medium to tan GRANITE; fine to coarse

grains of feldspar, quartz, muscovite, biotite, other

mafic minerals; moderate to wide fracture spacing,

except two extremely close low angle fractures at

103.0' to 103.1'; slightly weathered, except

moderately weathered at 103.0 to 103.1'; strong to

very strong, except very weak at 103.0' to 103.1';

color change from gray to tan at 102.7' to 103.7'; fine

grained from 101.5' to 102.5'; 1-inch wide pegmatite

dipping 50o

 at 103.6'; iron staining on fracture

surfaces from 100.6' to 103.6'; thin (<0.1") bands of

mica dipping 60o

 to 70o

from 98.6' to 99.5'; no contact, poor crack fit at low

angle fracture at 103.0'. Loosing water throughout

run. Rimmed borehole from 95.9' changed bit from

#6 Series to to #8 series.

C-12: Medium gray to tan GRANITE; fine to

medium grains of feldspar, quartz, muscovite, black

mafic minerals; moderate fracture spacing; slightly

weathered, with tan discoloration from 112.0' to

113.5'; strong to very strong; faint foliation from

parallel alignment micas dip 30o

 to 50o; red staining

on 40o

 fractures at 106.4' and 112.8'; coarse grained,

gray pegmatite 111.7' to 112.2'; core sides are

markedly non-parallel, wavy; 1-inch thick gray

quartz band dipping 70o

 at 106.6'.

C-13: 115.7' to 116.5' Medium gray GRANITE; as

above, except fine grained.

116.5' to 125.7': Dark gray to black SCHIST; fine to

medium grains of biotite, quartz, feldspar, mafic

minerals; a few sparse garnets up to 0.1" across;

close to moderate fracture spacing, except very close

R5

R4/R5

R1

R4/R5

R4/R5

R3/R4

II

II

III

II

II

II

3.0

3.0

3.0

2.0

2.0

2.0

-

-

-

2.0

2.0

1.5

3.0

2.0

2.0

2.0

2.0

1.5

1.5

1.5

1.5

1.5

2.0

-

-

-

1.5

-

1.5

1.5

1.5

2.0

2.0

-

-

-

-

-

2.0

1.5

1.5

-

2.0

2.0

1.0

2.0

1.5

2.0

2.0

1.5

1.5

1.5

1.5

1.5

1.5

-

-

2.0

3.0

1.0

3.0

6.0

3.0

3.0

-

-

-

2.0

1.0

1.0

6.0

1.0

1.0

1.0

1.0

3.0

1.0

1.0

1.0

1.0

1.0

-

-

-

1.0

-

2.0

2.0

1.0

1.0

2.0

-

-

-

-

-

1.0

1.0

1.0

-

1.0

2.0

1.0

6.0

2.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

-

1.0

20

20

20

20/0

40

20

30MB

85MB

20MB

20

30

20

25

20

*60

40

40

20

40

*50

40

*60

35

30MB

30MB

0MB

 40

30MB

40

40

10

*40

*40

*40MB

10MB

5MB

10MB

10MB

10

40

20

60MB

30

30

30

20

20

50

40

 40

40

45

 40

25

*50

10/05MB

10MB

10

79.7

79.9

80.1

80.5

80.7

81.1

81.5

81.6

81.7

83

83.6

84.3

84.4

86

87.1

87.4

87.6

87.7

88.5

89

89.2

90.6

91.3

91.4

91.5

91.6

93.1

93.2

93.3

93.6

93.7

94

95.3

95.5

95.8

95.9

96.5

96.8

99.3

100.5

100.6

101

101.8

101.9

102

103

103.1

103.6

105.4

105.9

106.4

106.6

108.5

108.8

109.6

110.75

111.5

111.7

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deighart

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-206w of

SHEET NUMBER:

FD-206w

of

PROJECT NUMBER:

Sheet

90

95

100

105

110

115

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
*40

45

*50

*50

*50

45

*50

*45

*45

*45

*50

*50

*60MB

*5

*45

*45

*40

*45

*45

 10

*50MB

*50

of

PROJECT NUMBER:

Sheet

125

130

135

140

145

150

Boring No. 4 4

CORING LOG

BORING NUMBER:

4

120

120

63

C-13

115.7 -

125.7

C-14

125.7 -

135.7

C-15

135.7 -

141.0

97

99

95

100

100

100

spacing from 123.9' to 124.2'; medium strong to

strong; slightly weathered; foliation defined by

distinct, planar schistosity, dipping 40o

 to 60o, most

fractures along foliation; some fractures have

softened mica and clay on surfaces. A few 1/4" to 1"

quartz-feldspar bands parallel to foliation; slightly

wavy core sides.

C-14: Dark gray to black SCHIST; fine to medium

grains of biotite and muscovite, quartz, feldspar,

black mafic minerals (amphibole?); numerous

garnets up to 0.4" across; moderate fracture spacing;

slightly weathered to unweathered; strong; foliation

defined by distinct schistosity, undulating only

around garnets; foliation dips 40o

 to 60o; all

fractures along foliation; some fracture surfaces have

softened mica coatings; slightly wavy core sides

127.5' to 129.0'.

C-15: 135.7' to 138.7': Dark gray SCHIST, as above.

138.7' to 141.0': Medium gray GRANITE, with

interlayered SCHIST; alternating layers 1" to 6" thick

each; granite is fine to medium grained; muscovite,

feldspar, quartz, medium grained garnet; schist is as

above; becoming more granitic with depth.

E.O.B at 141.0'.

R4

R4

I/II

I

1.5

2.0

3.0

2.0

2.0

2.0

1.5

2.0

1.0

1.5

1.5

-

2.0

1.0

1.5

1.0

1.5

1.0

1.5

1.0

1.0

3.0

1.5

1.5

1.0

2.0

1.5

1.0

1.5

1.5

1.0

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

2.0

-

1.5

1.5

1.5

1.0

1.5

1.5

-

1.0

3.0

1.0

2.0

2.0

2.0

4.0

2.0

2.0

2.0

1.0

-

1.0

1.0

4.0

2.0

4.0

4.0

4.0

1.0

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

1.0

1.0

-

2.0

4.0

2.0

4.0

2.0

4.0

2.0

-

4.0

1.0

4.0

4.0

4.0

4.0

-

10

40

*85

30

15

*10

*50

50

*50

*55

*40

40MB

65

*45

*55

*40

*40

*40

*40

*45

*45

*45

*45

*45

*40

20MB

112.4

112.8

114.6

114.7

115.7

117

117.8

118.2

119.2

119.8

120.4

120.55

120.65

121.5

122

122.4

122.8

122.9

123

124.5

125

125.1

125.2

125.4

125.6

125.65

125.7

126.6

127.5

128.2

129

130

130.8

131.8

132.2

133.3

133.6

134.7

135.1

135.6

135.7

136.9

138.3

138.7

139.2

139.5

139.65

141

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deighart

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-206w of

SHEET NUMBER:

FD-206w

4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
24.4

1

2

3

4

5

6

Hand

57

5

100/1

7

7

100/0

22

6

-

11

33

-

Auger

18

17

-

12

26

-

29

13

8

9

11

50

12

0

0

14

14

4

Gray asphalt (advanced to 3 feet via Jack Hammer)

Grayish-brown c-f SAND, some c-f Gravel (concrete

and brick fragments), trace Silt, moist, occasional

wood fragments (FILL)

Note:

Large concrete fragment encountered at 4.0 feet

Dark brown to black c -f SAND, some c-m

Gravel,trace Silt, wet, dense. (SM) (FILL)

No recovery

Coarse Gravel (rock fragment) at the tip of spoon.

No recovery

Second attempt

Dark Brown c-f SAND, some m-f Gravel (rock

fragment), trace Silt, medium dense (SM) (FILL)

4" casing driven to a depth of 10 depth

Dark brown to black c-f SAND, and c-f Gravel

(rock fragment, brick fragment), trace Silt, medium

dense, occasional Shells (SP-SM) (FILL)

Brown m-f SAND, little Silt, trace c Gravel.

Roller bit refusal and begin coring at 24.4'.

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 10.6

12.0 - 14.0

15.0 - 17.0

20.0 - 20.5

S

S

S

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,518.6

8:00 am

3:00 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,583.1

6/9/05

W 34th St.-Viaduct

OFFSET:

TIME:

109.4 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

D. Keith

N. Shah

Ingersoll Rand A 300

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

6/2/05

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

FD-208 of

SHEET NUMBER:

FD-208

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
34.85

34.9

34.95

35

35.1

37.6

37.8

37.9

38.3

38.4

38.8

39

39.4

40.4

40.7

40.8

58

60

120

C-1

24.4 - 29.4

C-2

29.4 - 34.4

C-3

34.4 - 44.4

C-4

88

85

82

97

100

100

C-1 - 24.4'-27.8': Light gray GRANITE, m-f grains

of white feldspar, quartz, muscovite, sparse mafic

minerals, sparse medium grained garnet; moderate

fracture spacing, except very close fracture spacing at

24.8'-25.0'; slightly weathered; strong to very strong;

very faint near vertical banding; 27.8'-29.4':

Dark-pink to medium gray GRANITE, medium to

coarse grains of quartz, feldspar, biotite and other

mafic minerals, muscovite and medium grained

garnet; hard pink mineral resembling rose quartz(?);

very close to close fracture spacing with sharp,

angular fragments below 29.3' , mechanical breaks;

slightly weathered; strong to very strong; slight

yellow staining on some low angle fractures. Rock

stuck in core rock catcher, couldn't retrieve all rock.

Hammered hard to take it out. Core Barrel jammed

at 26' and at 29.3'. Changed Diamond bit (coring bit).

Borehole depth measured using measuring tape at

29.4'.

C-2- Dark pink to medium gray GRANITE; c-f

grains quartz, feldspar, muscovite, garnet, sparse

mafic minerals; enriched in garnet(?) from

29.8'-32.0'; close to moderate fracture spacing;

slightly weathered, with brown staining on fracture

surfaces at 34.4'; yellow staining at 33.3'-33.6';

strong to very strong; becoming more coarse grained

with depth. Core is overdrilled from 31.6' to 32.6'.

C-3- Light gray to dark pink GRANITE; c-f grains of

white and pink feldspar, quartz, muscovite, garnet,

biotite, other sparse mafic minerals; dark pink garnet

(?) enriched from 36.6' to 37.2'; moderate to wide

fracture spacing except very close fracture spacing

from 34.7' to 35.1', with core surface pitted along

20o

 fractures;

strong except very weak from 34.7' to 35.1', where

core can be broken with hands, and medium strong

from 40.7' to 41.2'; very coarse grained

PEGMATITE, with quartz pink and white feldspar,

biotite, and garnet at 37.2' to 38.2'; 40.2'-42.2',

43.0'-44.4', in vertical contact with granite; slight

yellow staining throughout. No rock wall contact at

R4/R5

R4

R4

R4/R5

R4

R4/R5

II

II

III

II

II

I

1.5

1.5

1.5

1.5

1.5

2.0

2.0

2.0

1.5

2.0

1.5

1.5

-

-

-

-

-

1.5

1.5

1.5

1.5

2.0

1.5

1.5

2.0

2.0

2.0

2.0

2.0

2.0

2.0

2.0

-

-

2.0

2.0

-

-

3.0

3.0

1.0

1.0

1.0

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

-

-

-

-

1.0

1.0

2.0

1.0

1.0

1.0

1.0

2.0

2.0

2.0

1.0

1.0

2.0

2.0

1.0

-

-

1.0

1.0

-

-

1.0

1.0

 0

 0

 5-10

0

0

15

0

15

5

25

5

10

10MB

10MB

10MB

10MB

15MB

15

10

10

20

20

30

30

20

20

20

60

35

10

35

50

40MB

15MB

5

0

0MB

20MB

10

35

24.8

24.9

25

25.9

27

27.8

28.5

28.6

28.65

28.7

29.3

29.6

29.7

30

30.2

30.6

31.2

31.6

31.8

31.95

33.3

33.6

34.4

34.7

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

N. Shah

Ingersoll Rand A 300

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,583.1

6/9/05

W 34th St.-Viaduct

OFFSET:

TIME:

109.4 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

D. Keith

E: 983,518.6

3:00 pm

8:00 am

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

6/2/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-208 of

SHEET NUMBER:

FD-208

of

PROJECT NUMBER:

Sheet

25

30

35

40

45

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
41

41.1

41.2

42.1

44.4

44.45

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-208 of

116

121

64

56

38

82

44.4 - 54.1

C-5

54.1 - 64.2

C-6

64.2 - 69.5

C-7

69.5 - 74.2

C-8

74.2 - 77.4

C-9

77.4 - 84.2

92

98

100

100

100

98

100

100

100

100

100

100

37.6',37.8' and 37.9'.

C-4 - 44.4'-47.0': Light gray to salmon pink

PEGMATITE, very coarse grains (up to 2" across) of

quartz, pink and white feldspar, biotite, muscovite;

close to moderate fracture spacing, except very close

from 44.4' to 44.6'; slightly weathered; strong; near

horizontal, healed hairline fractures throughout; rock

breaks easily along mica concentrations.

47.0'-50.0': Light gray to salmon-pink GRANITE;

fine to coarse grains of quartz pik and white feldspar,

muscovite and medium to coarse grained garnet;

wide fracture spacing; unweathered; strong to very

strong; 50.0' to 54.4': Medium gray to dark pink

GRANITE; fine to medium grains of feldspar,

quartz, muscovite, mafic minerals; medium to coarse

grained garnet; garnet enriched (?) red and dark pink

in color at 50.6'-52.8' and at 53.0'-54.4'; moderate to

wide fracture spacing; unweathered to slightly

weathered ; very strong; slight yellow staining at

52.8'; core grinding at 53.4';

C-5 - Medium gray to dark pink GRANITE, as above

except wide fracture spacing throughout, except for

two very close fractures at 60.3'-60.4'; dark-pink

garnet (?) and quartz enriched at 54.4'-56.8',

61.3'-62.2' and 63.2'-64.2'; thin (<0.1") biotite seam

dipping 60o

 at 60.1'.

C-6 - Light gray GRANITE; m-f grains of white

feldspar, quartz, muscovite, and scattered medium to

coarse garnet; wide fracture spacing except two

closely spaced 40o

 fractures at 67.5'; slightly

weathered below 67.5'; very strong; very faint

banding dipping~80o

; vertical, healed hairline

fractures at 67.5'-69.0', with yellow stained infilling;

white-pink pegmatite in vertical contact with granite

from 67.5' to 69.0'; Bottom of the core run (69.3' to

69.5') stuck in the catcher. Hammered very hard to

get the core. Retrieved all broken up rock in small

pieces.

C-7 - 69.5'-70.9': Light gray GRANITE; m-f grains

of feldspar, quartz, muscovite, garnet; moderate

fracture spacing; slightly weathered; very strong; 0.5"

thick pegmatite bands dip 70o

 to 80o; 70.9'-74.2':

Salmon-pink PEGMATITE; coarse grains of pink

and white feldspar, quartz, muscovite, mafic

minerals; medium grained garnet; moderate fracture

spacing; slightly weathered; strong; contact with

overlying granite along 80o

 seam at 70.8'; slight

yellow staining. Core barrel jammed at 69.8'. Pulled

out core barrel and tap the diamond bit and coring

resumed. Bottom of borehole measured at 74.2' using

measuring tape.

C-8 - 74.2'-74.8': Pink PEGMATITE, as above

74.8'-77.4': Light gray GRANITE; fine to coarse

grains of white and pink feldspar, quartz, muscovite,

biotite and medium grained garnet from 74.8'-75.6';

wide fracture spacing; unweathered to slightly

weathered; very strong; slight yellow staining below

R5

R5

R5

R4/R5

R5

R4

I/II

I/II

I

II

II

II

1.0

1.0

3.0

-

3.0

3.0

3.0

3.0

3.0

3.0

3.0

-

1.5

2.0

1.5

-

2.0

-

-

-

3.0

-

3.0

3.0

2.0

2.0

-

2.0

2.0

2.0

2.0

-

-

-

-

3.0

3.0

3.0

3.0

2.0

1.5

-

-

-

-

2.0

2.0

-

-

1.0

1.0

1.0

-

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

1.0

1.0

1.0

-

1.0

-

-

-

1.0

-

1.0

1.0

2.0

1.0

-

1.0

2.0

1.0

1.0

-

-

-

-

2.0

1.0

1.0

1.0

1.0

2.0

-

-

-

-

1.0

1.0

-

-

20

25

45

10MB

20

90

 10

20

30

30

25

35MB

30

50

20

15MB

20

0MB

5MB

5MB

80

30MB

35

20

20

20

25MB

30

40

40

15

15MB

15MB

20MB

0MB

80

25

15

10

10

35

15MB

45MB

70MB

20MB

30

15

20

25MB

44.5

44.8

44.9

46

46.4

49.1

50.3

52.2

52.8

53.1

53.2

53.4

54.1

54.15

58

59.1

59.4

60.3

60.4

61

64.2

64.8

67.6

67.9

68.5

69

69.2

69.5

69.8

70.9

72.8

73.3

74

74.2

76.6

77

77.1

77.15

77.4

78

78.2

78.8

83.8

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

SHEET NUMBER:

FD-208

of

PROJECT NUMBER:

Sheet

50

55

60

65

70

75

80

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
118

119

120

114

C-10

84.2 - 94.1

C-11

94.1 -

104.0

C-12

104.0 -

114.0

C-13

114.0 -

96

100

98

98

99

100

100

100

75.6'. Core barrel jammed at 77.4'. Pulled out core

barrel. Cored rock stuck into the rock catcher.

Hammered very hard to take it out. Retrieved rock all

broken up into small pieces.

C-9 - 77.4'-78.5': Pink PEGMATITE, as above

78.5'-84.2': Medium gray to dark pink GRANITE; c-f

grained to 81.5' m-f grained below 81.5'; white and

pink feldspar, quartz, muscovite, sparse mafic

minerals; dark pink garnet (?)enriched 81.5'-82.7';

wide fracture spacing except two closely spaced,

stained fractures at 78.0'-78.2'; unweathered; very

strong; no natural fractures.

C-10 - 84.2'-85.1': Medium to light gray GRANITE;

m-f grained; two very closely spaced fractures at

84.4' and 84.5'; slightly weathered, except moderately

weathered at 84.3'-84.6'; fracture surfaces have sandy

coatings; light yellow and red staining; 85.1'-89.7':

White to salmon-pink PEGMATITE, c-m grains of

feldspar, quartz, muscovite, biotite, other mafic

minerals; wide fracture spacing; slightly weathered;

strong; 89.7'-94.1': Medium gray GRANITE;c-f

grains of feldspar, quartz, muscovite, mafic minerals;

wide fracture spacing; unweathered; very strong;

bands of salmon-pink pegmatite, 0.5" wide

throughout dipping 70o

 to 80o; some coarse grained

garnet in pegmatite; no natural fractures. Possible

loss of recovery at 84.4 to 84.6.

C-11 - Medium gray GRANITE, with 0.5" bands of

PEGMATITE, as above; pegmatite near vertical;

mostly pegmatite below 101.4'; unweathered; strong.

C-12 - Light gray to salmon-pink GRANITE,

becoming medium gray below ~109.0'; fine to

medium grains of pink and white feldspar, quartz,

muscovite, black mafic minerals; few scattered

garnets up to 0.2" across; wide fracture spacing;

unweathered; very strong; light gray to pink

PEGMATITE at 106.3'-107.1'; additional pegmatites

0.5" thick and near vertical throughout.

C-13 - Medium gray to dark pink GRANITE,

becoming light gray below 122.3'; near vertical bands

of pink PEGMATITE throughout; c-f grains of

feldspar, quartz, muscovite, mafic minerals; garnets

up to 0.4" across at 119.9'-115.2'; many medium to

coarse grained garnets at 119.9'-120.3'; moderate

fracture spacing, except two pairs of extremely close,

low angle fractures at 121.6'-121.65' and at

122.5'-122.6'; unweathered to slightly weathered;

R4

R4

R5

R4

R5

R4/R5

II

III

II

I

I

I

I/II

-

2.0

2.0

1.5

-

-

-

2.0

2.0

-

-

1.5

2.0

-

-

2.0

1.5

2.0

-

-

1.5

3.0

1.5

1.5

-

1.5

2.0

-

-

1.5

2.0

2.0

-

3.0

3.0

1.0

-

-

-

1.0

1.0

-

-

2.0

1.0

-

-

1.0

1.0

1.0

-

-

2.0

2.0

2.0

1.0

-

1.0

1.0

-

-

1.0

1.0

1.0

10MB

25

10

30

45MB

40MB

0MB

30

20

15MB

20MB

20

10-15

25MB

30MB

10

20

0

15MB

25-30MB

5-10

50

25

30

20

20

10

15MB

15MB

10

15

0MB

84.2

84.4

85.5

85.7

86.8

87.95

88.6

89.25

92.4

93.6

94.1

94.15

96.9

98.3

98.8

100.3

100.9

103.4

103.8

104

104.1

104.15

104.2

106.1

108.6

110.2

112.6

113.6

114

115.9

116.85

118.3

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-208 of

SHEET NUMBER:

FD-208

of

PROJECT NUMBER:

Sheet

85

90

95

100

105

110

115

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

88

123.5

C-14

123.5 -

133.5

C-15

133.5 -

140.8

98

100

100

100

strong to very strong.

C-14 - 123.5'-128.2': Light gray to pink

GRANITE,c-f grains of feldspar, quartz, muscovite,

some medium grained garnet; moderate to wide

fracture spacing; unweathered; strong to very strong;

coarse grained, quartz-feldspar PEGMATITE from

125.4'-126.6'; additional 1" to 2" pegmatites, near

vertical throughout.

128.2'-133.5': Dark to medium gray SCHIST; c-f

grains of biotite, quartz, muscovite, feldspar; close to

wide fracture spacing; unweathered, except slightly

weathered from 128.2'-130.0'; strong; foliation

defined by wavy crenulated schistosity and thin

(<0.1"), wavy bands of quartz and pink feldspar;

foliation dips 50o

 to 80o; contact with overlying

granite dips 70o

; intact, with uppermost one foot of

schist, coarse grained, mica rich and non-foliated;

core sides slightly non-parallel, slightly wavy below

~130';

C-15 - Dark-gray SCHIST; c-f grains of biotite,

quartz, muscovite, feldspar; moderate fracture

spacing; unweathered to slightly weathered; strong;

foliation defined by wavy, discontinuous schistosity,

dipping 60o

 to 90o;

136.9'-137.7' Light gray m-f grained GRANITE;

intact contacts parallel foliation; slight waviness of

core sides above 136.9'; pink feldspar in schist from

135.0'-136.2';

E.O.B at 140.8'.

R4/R5

R4

R4

I

II

II

-

1.5

1.5

1.5

1.5

1.5

-

-

1.5

2.0

3.0

-

2.0

3.0

1.5

2.0

1.5

3.0

2.0

2.0

2.0

3.0

2.0

-

1.5

3.0

1.5

-

1.5

-

1.0

1.0

1.0

1.0

1.0

-

-

1.0

1.0

1.0

-

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

1.0

1.0

1.0

-

1.0

20MB

0

10

0

5

5

15MB

20MB

10

10

20

10MB

0

35

*50

20

*60

55

15

*50

20

*50

30

25MB

*65

5

10

10MB

10

118.9

120.3

121.6

121.65

122.5

122.6

123.2

123.5

124

125.9

126.3

128

128.4

128.9

129.3

129.4

129.9

132.75

132.8

133.5

133.55

135.3

136.3

137

137.7

139

140

140.1

140.8

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-208 of

SHEET NUMBER:

FD-208

of

PROJECT NUMBER:

Sheet

120

125

130

135

140

145

150

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
1

2

3

37

12

6

19

7

6

24

8

6

64

7

3

6

6

10

Concrete coring.

Used Air Compressor up to 10' depth

Brown c-f SAND, some c-f Gravel, little Silt, very

dense occasional plant and mica fragments (FILL)

Advanced casing to 14.5'

Dark gray c-f SAND, some c-f Gravel , little Clayey

Silt, medium dense, wet (decomposed mica/ schist

fragments)

Grayish brown f SAND, and Silt, trace m-f Gravel,

medium dense, wet (SM)

0.0 - 2.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,329.1

6:00 pm

3:30 am

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,165.4

6/10/05

LIRR yard- Trk 14- viaduct

OFFSET:

TIME:

108.0 +/-

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Cruz

J. Thampi

Acker 45

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

6/6/05

5

10

15

20

Boring No. 2

1

1

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/18/06

FD-4 of

SHEET NUMBER:

FD-4

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
27.5

4 10 25 100/4 _ Brown m-f SAND, some Silt, very dense, wet.

Hard drilling at 27'

Roller bit refusal and begin coring at 27.5'.

S 25.0 - 26.3

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: J. Thampi

CONTRACTOR: Jersey Boring & Drilling

30

35

40

45

50

55

Boring No. 2

2

2

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/18/06

(continued)

FD-4 of

SHEET NUMBER:

FD-4

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
35.6

35.7

35.8

35.9

36.4

36.55

36.7

36.8

37.2

38.3

38.7

39.6

40

40.2

40.7

40.8

41.2

41.4

41.5

43.7

44.4

44.9

32

84

43

52

C-1

27.5 - 30.2

C-2

30.2 - 38.2

C-3

38.2 - 43.7

C-4

43.7 - 48.0

99

79

30

100

100

88

65

100

C-1 - Medium gray to dark gray SCHIST, coarse to

fine grains of muscovite, biotite, quartz, with many

garnets 0.1" to 0.2" across; moderate fracture

spacing; slightly weathered; strong; foliation defined

by distinct schistosity, with crenulations over 0.5"

wave length; foliation dips 60o

 to 85o. C-2 - Medium gray to dark gray SCHIST, fine to

coarse grains of muscovite, biotite, quartz, mafic

minerals; many visible garnets 0.1" to 0.2" across;

close to moderate fracture spacing except very close

spacing from 36.4' to 36.8'; medium strong to strong;

slightly weathered with slight yellow staining;

foliation defined by distinct crenulated schistosity

dipping 60o

 to 85o. 2-inch wide PEGMATITE at

36.6' to 36.8' dipping parallel to foliation, with coarse

grains of quartz and muscovite; white clay along 70o

fracture at 36.8'.

C-3- Boring intercepted previously drilled,

subparallel borehole. RQD shows only natural

fractures. Recovery and RQD data incomplete. Only

discontinuities transverse to core axis are recorded.

Medium gray to dark gray SCHIST, as above, except

moderately weathered and medium strong below

39.6'; 1" to 2" pegmatites.

C-4 - Dark gray SCHIST, becoming blue-gray below

46.5'; fine to medium grains of biotite, quartz,

muscovite, scattered garnets up to 0.1" across, with

nodules of hard, blue-gray mineral (cyanite?) 0.1" to

0.2" across; close to moderate fracture spacing;

slightly weathered; strong except very strong below

46.5'; foliation defined by indistinct schistosity and

faint banding, except distinct schistosity in

biotite-rich zone 46.0' to 46.6'; foliation dips 40o

 to

70o

; healed hairline fracture dipping 70o across

foliation at 45.6' with light orange infilling;

C-5 - Dark gray SCHISTOSE GNEISS; fine to

medium grains of biotite, quartz, muscovite, and

sparse garnet; close to moderate fracture spacing;

R4

R3/R4

R3/R4

R4

R5

R4

II

II

III

II

II

II

-

1.5

1.5

3.0

-

-

2.0

1.0

1.0

1.0

1.0

1.5

1.0

2.0

1.0

3.0

1.5

1.5

2.0

1.5

3.0

3.0

1.5

1.5

1.5

3.0

2.0

3.0

-

2.0

1.5

1.0

1.5

1.5

1.0

-

-

-

1.0

1.0

2.0

-

-

2.0

2.0

2.0

1.0

1.0

1.0

2.0

2.0

2.0

1.0

4.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

-

1.0

1.0

2.0

2.0

1.0

4.0

-

-

0/15MB

*60

*65

40

25MB

10MB

85

60

*60

*60

*50

*55

*65

15

50

25

*70

*70

*60

*60

*20

10

*50

*60

*50

20

 30

85

0/10MB

35

*40

*50

*70

40

45

50MB

40MB

27.5

29

29.6

29.7

30.2

31.4

32.8

33.1

34.5

45.9

46.4

47.6

48

48.1

49.3

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

J. Thampi

Acker 45

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,165.4

6/10/05

LIRR yard- Trk 14- viaduct

OFFSET:

TIME:

108.0 +/-

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Cruz

E: 983,329.1

3:30 am

6:00 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

6/6/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-4 of

SHEET NUMBER:

FD-4

of

PROJECT NUMBER:

Sheet

30

35

40

45

50

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

120

65

60

100

C-5

48.0 - 58.0

C-6

58.0 - 68.0

C-7

68.0 - 73.4

C-8

73.4 - 78.4

C-9

78.4 - 86.7

99

98

100

100

92

100

100

100

100

100

slightly weathered; strong; foliation defined by faint

0.25-inch bands of quartz and mica and indistinct

schistosity; foliation dips 50o

, increasing with depth

to 90o

 below 57.0'. Several 90o fractures below

56.5', with light orange, soft crystalline mineral

coating; pegmatites parallel to foliation, 0.25" to 0.5"

wide; dark orange iron staining at 57.5'; Loss of

water observed throughout the run.

C-6 - 58.0' to 63.2': Dark gray to black SCHIST, fine

to coarse grains of biotite, quartz, muscovite,

feldspar; moderate to wide fracture spacing; slightly

weathered; strong; foliation defined by faint foliation

and contorted quartz bands 0.1" to 0.25" thick;

foliation dips 90o

 at 58.0', decreasing to 50o at 63.2';

irregular granitic intrusion, 1" thick from 60.5' to

61.5'; near vertical fracture at 61.2' crosses foliation,

has orange mineral coating;

parallel, healed hairline fractures from 61.6' to 62.7';

light green soft mineral (chlorite) on foliation

fracture at 61.6';

63.2' to 68.0': Light gray GRANITE; fine to medium

grains of feldspar, muscovite, quartz; wide fracture

spacing, except very closely spaced, low angle

fractures from 67.8' to 68.0'; unweathered to slightly

weathered; strong to very strong; pegmatites, 1" thick

with coarse grained quartz and pink feldspar at 63.5'

and 67.6'; very faint, near vertical banding.

C-7 - Light gray GRANITE; fine to medium grains

of feldspar, quartz, muscovite, sparse medium

grained garnet; wide fracture spacing, slightly

weathered to unweathered; strong to very strong;

near vertical bands of salmon-pink, coarse grained

pegmatite~1" inch wide throughout; red staining on

20o

 fracture at 70.7', with adjacent subparallel healed

fractures. Complete loss of drilling fluid - no

circulation return throughout the run.

C-8 - Light gray to pink GRANITE; fine to coarse

grains of white and pink feldspar, quartz, muscovite,

sparse medium garnet; wide fracture spacing;

unweathered; strong to very strong; 2-inch thick

coarse grained pegmatite with quartz, microcline and

biotite, near vertical 73.6' to 73.9'. Complete loss of

drilling fluid - no circulation return throughout the

run.

C-9 - 78.4' to 82.3': Light gray to tan GRANITE; fine

to medium grains of white and pink feldspar, quartz,

muscovite, sparse garnet from 81.5' to 82.3'; close to

wide fracture spacing; slightly weathered; strong to

very strong; several low angle healed hairline

fractures from 79.8' to 80.5', subparallel to open

fractures; 1-inch horizontal pegmatite at 79.6'.

82.3' to 83.4': Dark gray to black SCHIST; fine to

medium grains of biotite, quartz, muscovite, close to

very close fracture spacing; slightly weathered;

medium strong; foliation defined by distinct

schistosity, dipping 50o

 to 60o; most fractures along

foliation; dark gray clay coating at 83.3'.

R4

R4/R5

R4/R5

R4/R5

R4/R5

R3

R4/R5

R4

II

I/II

I/II

I

II

II

II

II

1.0

1.5

2.0

1.5

3.0

3.0

1.0

1.5

3.0

3.0

2.0

1.5

-

2.0

3.0

1.5

1.5

-

-

1.5

1.5

1.5

1.5

-

1.5

-

-

2.0

1.5

3.0

-

-

-

-

-

1.5

1.0

2.0

2.0

1.5

3.0

1.0

1.5

1.0

2.0

2.0

2.0

2.0

2.0

1.0

1.0

1.0

2.0

3.0

3.0

3.0

2.0

-

1.0

3.0

4.0

2.0

-

-

2.0

3.0

2.0

2.0

-

2.0

-

-

1.0

1.0

1.0

-

-

-

-

-

2.0

2.0

2.0

2.0

1.0

4.0

4.0

2.0

1.0

2.0

*60

*65

*60

*65

*50

5/55

*70

*60

*80

*85

60

35

30MB

5

85

*65

65

25MB

5MB

70

30

15

30

25MB

20

40MB

5MB

5/85

0/5

20

8MB

5MB

30MB

15MB

0/5MB

25

10

*25

50

*50

5

60

35

*60

90

49.6

50.9

51.7

52.5

53

53.2

54.5

54.9

57

57.2

57.5

58

59

60.3

61.2

61.6

62.7

63

63.8

63.85

67.8

67.9

68

68.1

70.7

71.9

72.7

73.4

73.5

74.2

77

77.4

77.9

78.2

78.4

80.1

80.5

82.4

82.9

83.1

83.3

83.4

83.6

83.8

83.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: J. Thampi

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-4 of

SHEET NUMBER:

FD-4

of

PROJECT NUMBER:

Sheet

55

60

65

70

75

80

85

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
122

113

71

114

C-10

86.7 - 96.9

C-11

96.9 -

106.3

C-12

106.3 -

112.2

C-13

112.2 -

121.7

82

92

100

100

100

100

100

100

83.4' to 86.7': Light gray GRANITE, as above with

schist inclusion 85.1' to 85.2'.

C-10 - 86.7' to 90.7': Light-gray GRANITE; fine to

medium grains of feldspar, muscovite, close to

moderate fracture spacing; slightly weathered;

strong; tightly healed hairline fractures dipping 70o

. Pure quartz at 90.4' to 90.6', above several low angle

fractures with poor crack fit.

90.7' to 92.8': Black SCHIST, with healed brecciated

PEGMATITE; coarse grains of biotite and quartz in

schist, with quartz and feldspar in pegmatite; very

close to close fracture spacing; slightly weathered;

medium strong; foliation defined by distinct

schistosity, dipping 70o

 to 80o; 80o foliation fracture

at 91.4' has thin (0.1") coating of gray-green clay;

many healed hairline fractures from 92.2' to 92.8';

92.8' to 96.9': Light gray to pink -tan GRANITE; fine

to medium grains of feldspar, quartz, muscovite; very

close to moderate fracture spacing; slightly

weathered with slight iron staining; strong; healed

fracture dipping 90o

 has soft, dark-red infilling;

high-angle fractures from 93.4' to 95.0' have thin

(<0.1') coatings of dark red mineralization

(Hematite?)

C-11 - 96.9' to 106.0': Dark-gray to black SCHIST;

close to moderate fracture spacing, except extremely

close spacing from 97.7' to 98.2'; slightly weathered;

medium strong to strong; core surface is pitted from

97.7' to 98.7'; foliation defined by distinct wavy

schistosity dipping 50o

 to 60o, becoming less

schistose below 102.0'' all fractures along foliation;

several foliation fractures have softened mica on

surfaces; scattered pegmatites, coarse grained

feldspar and quartz, 0.5" to 1.0" thick along foliation.

106.0' to 106.3': Light gray GRANITE medium to

fine grained.

C-12 - Light gray GRANITE: medium to fine grains

of feldspar, quartz, muscovite, sparse medium

grained garnet and mafic minerals; wide to very wide

fracture spacing; unweathered; very strong; no

natural fractures.

C-13 - 112.2' to 118.6': Light gray GRANITE, as

above, except slightly weathered from 116.9' to

117.1'; less garnet below 114.0';

118.6' to 121.7': Dark gray to black SCHIST;

medium to fine grains of biotite, quartz, muscovite,

moderate fracture spacing; slightly weathered;

strong; foliation defined by indistinct schistosity

dipping 60o

 to 80o. Intact upper contact with granite.

C-14 - Dark gray SCHIST, medium to fine grains of

R3

R4

R3/R4

R4

R5

R5

R5

R4

R4

R4

II

II

II

II

I

I

II

II

II

I

1.5

1.5

1.5

1.5

2.0

3.0

1.5

2.0

3.0

1.0

1.0

1.0

1.0

3.0

3.0

3.0

2.0

1.5

2.0

1.5

2.0

3.0

3.0

1.5

-

1.5

1.5

1.0

1.0

1.0

1.0

1.5

1.0

1.5

1.0

1.0

1.5

1.5

2.0

1.5

-

-

-

-

-

-

-

3.0

2.0

2.0

-

-

2.0

2.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

4.0

4.0

2.0

4.0

1.0

1.0

1.0

1.0

2.0

2.0

2.0

2.0

1.0

1.0

1.0

-

1.0

3.0

4.0

4.0

4.0

4.0

4.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

-

-

-

-

-

-

1.0

1.0

1.0

-

-

1.0

20

20

25

30

30

40

40

55

30

*60

*60

70

80

70

40

50

*50

65

80

30

80

20

80

0

5MB

50

*50

*65

*65

*65

*50

*50

*60

*60

*50

*60

50

50

40

*70

10MB

0/5MB

15MB

15MB

0/5MB

15MB

20/25MB

10

5

0/5

40MB

30MB

30

85

86

86.7

87.7

87.9

87.95

88.2

89.3

90.4

90.8

91

91.1

91.4

91.7

92.4

92.6

92.7

93.3

93.4

93.6

93.8

94

94.8

96

96.6

96.8

97.6

97.8

97.85

97.9

98.1

98.4

98.6

99.9

100.4

101

101.4

102.1

102.4

106

106.3

108.8

109.6

111.3

112.2

115.8

116.1

116.9

117.1

118.1

120.2

120.9

121.1

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: J. Thampi

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-4 of

SHEET NUMBER:

FD-4

of

PROJECT NUMBER:

Sheet

90

95

100

105

110

115

120

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
122

C-14

121.7 -

132.0

9098

biotite, quartz, muscovite, mafic minerals; sparse

coarse grained garnet from 130.6' to 131.0'; close to

wide fracture spacing, except very close spacing

from 131.4' to 131.6'; slightly weathered to

unweathered; strong; foliation defined by indistinct,

discontinuous schistosity dipping 60o

 to 90o; quartz

pegmatites from 122.6' to 123.6' and 131.2' to 131.4';

fine to medium grained granite from 129.3' to 129.5'

with contacts at smooth foliation fractures in adjacent

schist; slight iron staining from 129.3' to 129.5'.

Possible loss of recovery at 131.5' or at 131.8'.

E.O.B at 132'.

-

-

2.0

1.5

2.0

2.0

3.0

3.0

1.5

1.5

2.0

1.5

2.0

1.5

1.5

-

-

1.0

1.0

1.0

1.0

1.0

1.0

2.0

2.0

1.0

4.0

2.0

2.0

1.0

5/30MB

5MB

0

*70

5

10

30

20

*80

*65

30

*75

55

40

*50MB

121.3

121.7

122.2

122.7

124.3

126.7

127.1

127.15

129.3

129.5

130

131.4

131.5

131.8

132

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: J. Thampi

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-4 of

SHEET NUMBER:

FD-4

of

PROJECT NUMBER:

Sheet

125

130

135

140

145

150

155

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
15.5

1

2

7 746

100/3"

14

3

18" - Concrete Slab

Air-Tricone from 1.5' to 10 feet;

Brown c-f SAND, some Silt, trace f-Gravel

(observed in cuttings)

Brown m-f SAND, some Silt, medium dense, wet

(SM)

Brown m-f SAND, some Silt, little c-f Gravel, very

dense, wet (SM)

-weathered rock fragments (Pegmatite) at tip of the

spoon

Roller bit refusal and begin coring at 15'.

10.0 - 12.0

15.0 - 15.3

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,505.3

7:00 pm

2:00 am

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,296.4

12/12/05

Track 26 under 11th Ave

OFFSET:

TIME:

107.8 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Cruz

A. Zabala

Acker 45

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

12/6/05

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-402 of

SHEET NUMBER:

FD-402

of

PROJECT NUMBER:

Sheet

16.0

16.0

16.0

5.5

6.0

5.6

12:00 am

10:00 pm

8:30 pm

70.6

120.0

125.7

12/7/05

12/8/05

12/9/05

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
54

119

98

26

C-1

15.5 - 20.0

C-2

20.0 - 29.9

C-3

29.9 - 38.1

C-4

38.1 - 40.3

85

100

100

100

100

100

100

100

C-1: Light gray to tan GRANITE; m-f grains of

quartz, feldspar, muscovite, and sparse mafic

minerals; moderate to wide fracture spacing, except

very close spacing from 15.5' to 15.8'; slightly

weathered; strong; brick-red hematite on vertical

fractures; weathered pieces of schist and quartz;

17.0' - 18.5' : Gray to salmon-pink PEGMATITE;

coarse grained; contacts intact, gradational.

C-2: Light gray to medium gray GRANITE; m grains

of quartz, feldspar, muscovite, sparse medium

grained garnet; moderate to wide fracture spacing;

slightly weathered; strong to very strong; very faint

gneissic compositional banding dips ~60o

 Except:

22.3' - 22.5' and 27.9' - 29.4': dark gray SCHIST; fine

to medium grains of biotite, quartz, feldspar,

muscovite; close to very close fracture spacing;

slightly weathered; medium strong; distinct

schistosity dips 60o

 to 70o; all fractures have

orange iron staining; 29.4' - 29.9': light gray

PEGMATITE band; coarse grained; contact intact

and parallel to schistosity; lower contact with granite

is near vertical.

C-3: 29.9' - 33.5': Light gray to medium gray

GRANITE; m-f grains of quartz, feldspar, and sparse

mafic minerals; coarse grained pegmatite band from

29.9' to 30.5', in vertical contact with granite;

moderate fracture spacing; slightly weathered;

strong; except:

30.6' - 30.7', 31.6' - 33.1', and 33.4' - 33.5': Dark gray

SCHIST; fine to medium grains of quartz, biotite,

feldspar, muscovite; close to moderate fracture

spacing; slightly weathered; strong; faint schistosity

dips 45o

 to 55o;

33.5' - 36.9' Medium gray, almost pure QUARTZ;

very coarse grained; 1/2-inch band of mafic minerals

at 34.4' dipping 45o

, with irregular patches of yellow

metallic mineral (gold?) at quartz contact;

unweathered to slightly weathered; 36.9' - 38.1':

Light to medium GRANITE; as above; 1/4-inch band

R4

R4/R5

R4

R4/R5

II

II

II

I/II

-

1.5

1.5

1.5

2.0

-

1.5

1.5

1.5

2.0

-

-

-

-

2.0

1.5

1.0

1.5

1.5

-

1.0

1.0

1.0

2.0

-

-

1.5

2.0

1.5

1.0

2.0

-

2.0

-

-

1

2.0

1.0

2.0

-

1.0

1.0

2.0

1.0

-

-

-

-

1.0

1.0

2.0

3.0

2.0

-

2.0

1.0

1.0

1.0

-

-

1.0

1.0

2.0

1.0

1.0

-

1.0

-

0MB

0

85

45

80

0MB

0

0

60

55

0MB

15MB

0MB

0MB

0

30

*85

*60

*65

30MB

*45

*50MB

45

35

0MB

0MB

20

40

20

15

0

10MB

15

30MB

15.8

16.2

16.5

16.7

17

20

20.1

22.2

22.3

23.5

24

24.5

24.9

25.1

25.4

27.7

28.1

28.3

29

29.9

30.7

32

32.3

33.4

33.9

34.9

35.6

36

36.8

37.4

38

38.1

38.7

39.3

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

A. Zabala

Acker 45

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,296.4

12/12/05

Track 26 under 11th Ave

OFFSET:

TIME:

107.8 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Cruz

E: 983,505.3

2:00 am

7:00 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

12/6/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-402 of

SHEET NUMBER:

FD-402

of

PROJECT NUMBER:

Sheet

16.0

16.0

16.0

70.6

120.0

125.7

12:00 am

10:00 pm

8:30 pm

12/7/05

12/8/05

12/9/05

5.5

6.0

5.6

20

25

30

35

40

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

16.0

16.0

16.0

70.6

120.0

125.7

12:00 am

10:00 pm

8:30 pm

12/7/05

12/8/05

12/9/05

5.5

6.0

5.6

16.0

16.0

16.0

70.6

120.0

125.7

12:00 am

10:00 pm

8:30 pm

12/7/05

12/8/05

12/9/05

5.5

6.0

5.6

16.0

16.0

16.0

70.6

120.0

125.7

12:00 am

10:00 pm

8:30 pm

12/7/05

12/8/05

12/9/05

5.5

6.0

5.6
CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

122

121

120

C-5

40.3 - 50.5

C-6

50.5 - 60.6

C-7

60.6 - 70.6

98

100

100

100

100

100

of schist dipping 20o

 at quartz-granite contact.

C-4: Light gray GRANITE m-f grains of quartz,

feldspar, muscovite, and scattered medium to coarse

grained garnets; moderate fracture spacing;

unweathered to slightly weathered; strong to very

strong; pegmatite from 39.5' to 40.1'; pure, medium

gray quartz from 40.1' to 40.3'; contact dips 50o

. C-5: 40.3' - 40.5': Medium gray Quartz, coarse

grained;

40.5' - 46.1': Light gray GRANITE; c-f grains of

quartz, feldspar, muscovite, and scattered medium

grained garnets; irregular PEGMATITES, 1/2-inch to

3-inch thick throughout; moderate to wide fracture

spacing; unweathered to slightly weathered; strong to

very strong; faint banding dips 40o

 to 60o. 46.1' -

50.0': Dark gray to black SCHIST; fine to coarse

grains of biotite, quartz, feldspar and muscovite;

moderate fracture spacing; slightly weathered;

medium strong to strong; foliation defined by wavy,

contorted schistosity dipping 40o

 to 90o; band of

pure quartz, ~1-inch thick, dips 80o

 from 49.3' to

50.0';

50.0' - 50.3': Light gray PEGMATITE, coarse

grained;

50.3' - 50.5': Dark gray SCHIST, as above

C-6: 50.5' - 51.9': Light gray to salmon-pink

PEGMATITE; c grains of white and pink feldspar,

quartz, muscovite; moderate fracture spacing; slightly

weathered; strong; in vertical contact with: light gray

GRANITE, fine to medium grains of quartz, feldspar

and muscovite; healed hairline fractures along

contact;

51.9' - 60.6': Dark gray to black SCHIST; m-f grains

of quartz, biotite, feldspar, muscovite, hornblende;

moderate to wide fracture spacing; unweathered to

slightly weathered; strong; indistinct, crenulated

schistosity dips 60o

 to 90o; near-vertical bands of

pegmatite from 52.3' to 52.9' and 59.2' to 59.7';

contorted, 1/2-inch thick quartz bands throughout.

C-7: Dark gray SCHIST; fine to medium grains of

quartz, biotite, muscovite, feldspar; wide fracture

spacing; unweathered to slightly weathered; medium

strong to strong; crenulated schistosity is

near-vertical, except at pegmatite contacts; many

jagged mechanical breaks across foliation; pegmatite

bands from 65.6' - 66.3' and 67.0' - 67.6'.

C-8: Dark gray SCHIST, as above, except strong

throughout; few scattered healed hairline fractures

dipping 20o

 to 30o; no pegmatite; core sides slightly

wavy.

R4/R5

R3/R4

R4

R4

R3/R4

R4

I/II

II

I/II

II

I/II

I

15MB

20

20

20MB

35

30

30MB

*50

*60

15MB

0MB

25MB

25MB

40MB

10

0MB

-

-

3.0

-

1.5

2.0

2.0

3.0

1.0

2.0

-

1.5

2.0

1.0

-

2.0

-

-

-

3.0

2.0

-

3.0

2.0

-

2.0

2.0

-

-

-

-

-

3.0

-

-

-

1.0

-

1.0

2.0

1.0

3.0

4.0

1.0

-

1.0

1.0

1.0

-

2.0

-

-

-

1.0

1.0

-

1.0

1.0

-

2.0

1.0

-

-

-

-

-

1.0

-

0MB

10MB

60MB

0MB

0MB

80

40

30

*60

10

25MB

*40

*65

*70

10MB

35

20MB

40MB

39.8

40.3

44.2

44.5

44.8

45.2

46.8

48.6

49.3

49.4

50.2

50.5

51.9

53

54.2

54.9

57.2

58.4

59.2

59.7

60.1

60.6

62.4

63.9

64.4

65.8

67.7

68.4

68.8

69

69.8

70.6

71.3

72.5

PROJECT: No 7 Subway line Extension

LOCATION: ManhattanRECOVERY (in) DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-402 of

SHEET NUMBER:

FD-402

of

PROJECT NUMBER:

Sheet

45

50

55

60

65

70

75

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

121

118

114

C-8

70.6 - 80.6

C-9

80.6 - 90.7

C-10

90.7 -

100.5

C-11

100.5 -

110.0

100

100

90

100

100

100

100

100

C-9: Dark gray SCHIST; m-f grains of quartz,

biotite, muscovite, feldspar; moderate to wide

fracture spacing; unweathered to slightly weathered;

strong; indistinct, crenulated schistosity dips 80o

 to

90o

; core sides slightly wavy.

C-10 - 90.7' - 94.5': Dark gray to black SCHIST; m-f

grains of biotite, feldspar, muscovite, black mafic

minerals; moderate to wide fracture spacing;

unweathered to slightly weathered; strong; schistosity

is crenulated, dips 75o

 to 90o, except at contacts;

increased hornblende content below 92.6'; 1/2-inch

wide contorted bands of quartz-feldspar at 92.2' -

92.6'; contacts intact dipping 45o

 to 75o, subparallel

to foliation; core sides slightly bulging from 92.6' to

94.5';

94.5' - 96.0': Medium gray GRANITE; c-f grains of

quartz, feldspar, muscovite and garnet; slightly

weathered; moderate fracture spacing; strong; core is

pitted where large muscovite flakes are weathered

out; many irregular healed hairline fractures.

96.0'-96.5': Dark gray to black SCHIST, as above.

96.5' - 99.3': Medium gray, pure QUARTZ; slightly

weathered; close fracture spacing; strong; thin

(<0.1") coatings of white soft mineral (calcite?) on

most fracture surfaces; most fractures dip 25o

 , with

some open and partly open, near-vertical fractures;

99.3' - 100.5': Medium grained

GRANITE-PEGMATITE; coarse grains of quartz,

and white and pink feldspars in fine to medium

grained matrix of muscovite and some garnet;

moderate fracture spacing; slightly weathered;

strong; faint, near-vertical compositional banding.

C-11 - 100.5' - 103.8': Medium gray

GRANITE-PEGMATITE; c grains of quartz,

feldspar, in fine to medium grained matrix of

muscovite and other minerals; coarser grained below

102.0'; moderate fracture spacing; slightly weathered;

with some pitting on core surface from 100.5' to

R4

R4

R3/R4

I/II

I

II

0MB

15MB

30

25

*80

20

45

30MB

*80

20MB

10

0MB

0MB

50

*40

20MB

30

0MB

20

*45

80

25

25

10

15

80

10

10

10

40

40

*40

30

0MB

15MB

40MB

45

-

-

3.0

2.0

1.5

2.0

2.0

-

1.5

-

2.0

-

-

2.0

2.0

-

2.0

-

2.0

1.5

2.0

2.0

2.0

2.0

2.0

2.0

1.5

2.0

1.5

2.0

3.0

1.0

3.0

-

-

-

3.0

-

-

1.0

1.0

2.0

1.0

1.0

-

2.0

-

2.0

-

-

1.0

1.0

-

1.0

-

1.0

3.0

1.0

1.0

1.0

1.0

1.0

2.0

1.0

1.0

1.0

2.0

2.0

1.0

2.0

-

-

-

1.0

75.8

76.9

79.5

80.6

80.9

81

81.8

82.3

84.6

86.7

87.2

87.5

90.7

90.8

92.7

94.5

95.1

95.6

95.8

96.5

96.8

96.9

97.2

97.5

97.7

97.9

98.2

98.4

98.8

100.3

100.5

101.7

103.8

104.8

105

105.3

106

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-402 of

SHEET NUMBER:

FD-402

of

PROJECT NUMBER:

Sheet

80

85

90

95

100

105

110

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

68

C-12

110.0 -

120.0

C-13

120.0 -

125.7

100

99

100

100

102.8'; medium strong to strong; black biotite

-hornblende Schist in near-vertical contact from

101.9' - 102.8', with contorted schistosity along

contacts; schistosity dips 40o

 to 90o;

103.8' - 110.0': Dark gray to black SCHIST; m-f

grains of quartz, muscovite, and feldspar; moderate

to wide fracture spacing; unweathered to slightly

weathered; strong; indistinct, crenulated foliation

dips 80o

 to 90o. C-12 - 110.0' - 117.0': Dark gray to black SCHIST;

fine to medium grains of biotite, muscovite, quartz,

feldspar, hornblende; moderate to wide fracture

spacing; unweathered to slightly weathered; strong;

crenulated to wavy schistosity dips 75o

 to 90o; many

jagged, low angle mechanical breaks; slightly bulging

core of core sides from 114.0' to 117.0';

117.0' - 120.0': Light gray to white GRANITE; fine

to medium grains of quartz, white feldspar, and

muscovite; few scattered medium grained garnets;

wide fracture spacing; unweathered to slightly

weathered; very strong; upper and lower contacts are

sharp, but intact, dipping 40o

. C-13 - 120.0' - 123.3': Dark gray SCHIST; m-f grains

of quartz, biotite, muscovite, feldspar, hornblende;

sparse garnet; wide fracture spacing, except for two

very close fractures at 120.3'; unweathered, except

slightly weathered from 120.0' to 120.5'; strong;

crenulated schistosity dips 80o

 to 90o;

123.3' - 125.7': Light gray to white GRANITE; m-f

grains of quartz, feldspar, muscovite; wide fracture

spacing; unweathered to slightly weathered; very

strong; upper contact with schist is sharp and intact,

dipping ~80o

, subparallel to foliation in schist;

E.O.B at 125.7'.

R4

R5

R4

I/II

I/II

I/II

10MB

*85

45

10MB

10MB

40

0MB

20MB

10

40

20

40

40

-

1.5

2.0

-

-

1.5

-

-

2.0

1.5

2.0

3.0

2.0

1.5

-

-

-

-

2.0

2.0

-

-

1.0

-

-

1.0

1.0

1.0

2.0

2.0

2.0

-

-

-

0

0MB

0MB

0MB

110

110.4

110.6

113

113.4

114

114.9

116

117

119.6

120

120.3

120.4

124.2

124.9

125.4

125.7

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-402 of

SHEET NUMBER:

FD-402

of

PROJECT NUMBER:

Sheet

115

120

125

130

135

140

145

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
13.5

1

2

89

18

30

23

100/5"

100/4

75

12

20

19

16-inch concrete slab

4-inch bituminous asphalt

Used Air-Tricone Method to bypass utilities to 5

feet- refusal encountered;

Light brown to gray m-f SAND, little Silt, occasional

concrete and wood fragments, very dense, moist

(SM) (FILL)

(Brown c-f Sand, little Silt, trace f-Gravel observed

in cuttings to 10 feet)

Continued via Air-Tricone Method to 10 feet

Brown c-f SAND, trace m-f Gravel (rock fragments),

trace Silt, dense, wet (SM) Rock fragment at tip of

spoon

Roller bit refusal and begin coring at 13.5'.

5.0 - 6.9

10.0 - 11.8

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,554.0

7:00 pm

9:30 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,269.5

12/12/05

Track 26 under 11th Ave

OFFSET:

TIME:

107.8 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Deigert

N. Shah

CME-55

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

12/6/05

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-403 of

SHEET NUMBER:

FD-403

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
1.5

3.0

3.0

1.5

3.0

3.0

3.0

3.0

1.5

2.0

1.5

2.0

20

50

20

20

50

56

60

120

C-1

13.5 - 18.2

C-2

18.2 - 26.1

C-3

26.1 - 36.1

75

28

100

100

63

100

C-1: Medium gray to tan PEGMATITE; c-m grains

of quartz, feldspar, muscovite, biotite; moderate to

very close fracture spacing; slightly weathered,

except moderately weathered from 16.6' to 16.9';

weak to medium strong; bands of medium to fine

grained, light gray GRANITE, 2- to 6-inches thick;

enriched in mafic minerals and mica from 16.0' to

17.4'; iron staining on many fracture surfaces.

C-2: Medium gray PEGMATITE; extremely close to

moderate fracture spacing; slightly to moderately

weathered; weak to medium strong;

interlayered dark to brown gray SCHIST from 19.0'

to 19.4'; 20.7' to 24.1' and 25.7' - 26.1', with medium

to fine grains of biotite, muscovite, quartz; extremely

close fracturing to soil-size particles; moderately to

highly weathered; extremely weak and friable to

medium strong; throughout, core surface is pitted

where micas have weathered out; iron staining on

many fracture surfaces;

-Possible loss of recovery between 21.2' and 24.1';

-Drilling fluid loss, small amount, throughout the

run.C-3: Dark gray to tan to black SCHIST; m-f grains of

quartz, biotite, feldspar, muscovite, and black mafic

minerals; moderate fracture spacing; slightly

weathered; strong; foliation defined by indistinct,

crenulated schistosity and thin (<0.1") contorted

bands of quartz and mica; foliation dips 80o

 to 90o, except where contorted; light gray quartz-feldspar

pegmatites from 28.7' to 29.3' and 30.0' to 31.4'.

C-4: Dark gray SCHIST; m-f grains of quartz,

biotite, feldspar, muscovite; moderate to wide

fracture spacing; slightly weathered; strong,

indistinct schistosity is crenulated to wavy, dipping

70o

 to 90o;

R2/R3

R0/R3

R4

R4

II/III

II/IV

II

II

3.0

2.0

2.0

2.0

3.0

3.0

3.0

1.5

1.5

1.5

2.0

2.0

3.0

2.0

3.0

3.0

2.0

2.0

1.0

2.0

1.0

1.0

2.0

2.0

3.0

2.0

2.0

2.0

1.0

2.0

2.0

2.0

2.0

4.0

1.0

2.0

2.0

2.0

2.0

3.0

2.0

2.0

3.0

2.0

2.0

4.0

2.0

4.0

4.0

2.0

3.0

1.0

1.0

2.0

4.0

2.0

2.0

4.0

2.0

1.0

1.0

1.0

4.0

2.0

2.0

2.0

10

30

20

10

80

10

10

20

70

50

70

80

50

70

20

*90

*90

20

50

40

5

10

85

20

85

85

20

10

20

30

*70

10

*75

*85

14.6

15

15.4

16.6

16.7

16.8

16.9

17.2

17.5

17.7

17.8

18.2

18.3

18.4

18.45

18.5

18.7

18.8

18.9

19.1

19.15

19.25

19.3

19.4

19.7

19.9

20.2

20.4

20.6

20.7

20.75

20.8

20.9

24.1

24.3

25.7

25.8

25.9

25.95

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

N. Shah

CME-55

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,269.5

12/12/05

Track 26 under 11th Ave

OFFSET:

TIME:

107.8 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Deigert

E: 983,554.0

9:30 pm

7:00 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

12/6/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-403 of

SHEET NUMBER:

FD-403

of

PROJECT NUMBER:

Sheet

15

20

25

30

35

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
2.0

2.0

3.0

2.0

1.5

2.0

3.0

3.0

-

-

120

119

121

120

C-4

36.1 - 46.1

C-5

46.1 - 56.0

C-6

56.0 - 66.1

C-7

66.1 - 76.1

100

96

100

98

100

100

100

100

light gray fine to medium grained GRANITE from

37.2' to 38.9'; vertical pegmatite bands; ~ 1/2-inch

thick from 41.0' to 42.2' and 42.9' to 43.6'.

C-5, 46.1' - 51.5': Dark gray SCHIST; m-f grains of

quartz, biotite, feldspar, muscovite, and hornblende;

moderate to wide fracture spacing; slightly

weathered; indistinct, wavy schistosity dips 80o

 to

90o

, except at contacts; strong; 51.5' - 56.0: Light to

medium gray GRANITE; m-f grains of quartz,

feldspar, muscovite and sparse medium grained

garnet; close to moderate fracture spacing; slightly

weathered; strong; no rock wall contact at

near-horizontal joints at 54.4' and 54.7'; core barrel

jammed at 53.9', with overdrilling from 53.9' to 54.1';

grinding at 55.5' and 55.6'; inclusion of dark-gray,

medium to fine grained SCHIST from 52.6' to 53.1';

upper contact parallel to schistosity, dipping 60o

;

lower contact near horizontal, with no rock wall

contact.

C-6: 56.0'-58.0' Dark gray to black SCHIST, with

interlayered 1-inch to 2-inch thick bands of light gray

GRANITE; schist has c-f grains of biotite, quartz,

hornblende, muscovite; granite has fine to medium

grains of quartz, feldspar, muscovite; moderate

fracture spacing; slightly weathered; strong; wavy

schistosity is contorted around contacts which are

mostly near-vertical; schistosity dips 60o

 to 90o;

58.0' - 60.7' Light gray to dark pink GRANITE;

interlayered 1" bands of dark gray SCHIST; granite

has m-f grains of feldspar, muscovite, garnet; schist

is as above; moderate fracture spacing; slightly

weathered with brick red hematite staining on

fracture surfaces; strong; contacts and foliation dip

80o

 to 90o; 60.7' - 63.9' Medium gray pure

QUARTZ; coarse grains; moderate fracture spacing;

slightly weathered; strong; many healed hairline

fractures; light gray granite from 62.5' to 63.3';

irregular veins or inclusions of black mafic minerals

or schist, 0.1-inch to 1-inch thick, dip 50o

 to 90o;

1/4-inch to 1/2-inch patches of yellow metallic

mineral (gold?) at quartz-mafic vein contacts at 61.2'

and 63.4'; notable bulging in core sides; 63.9' - 66.1'

Light gray GRANITE; fine to medium grains of

quartz, feldspar, muscovite, garnet; close fracture

spacing; slightly weathered; strong; orange iron

staining on low-angle fractures at 64.55' and 65.1',

with nearby parallel healed fractures.

R4

R4

R3/R4

II

II

II

2.0

2.0

-

1.0

-

2.0

3.0

2.0

3.0

1.5

1.5

-

-

-

-

-

2.0

-

2.0

-

1.0

1.5

1.5

-

2.0

1.5

2.0

1.5

1.0

1.5

1.5

1.0

1.0

-

-

-

3.0

-

3.0

3.0

2.0

2.0

1.5

2.0

2.0

1.0

30

2.0

2.0

2.0

1.0

2.0

3.0

1.0

1.0

2.0

-

-

1.0

1.0

-

2.0

-

1.0

2.0

2.0

1.0

2.0

1.0

-

-

-

-

-

1.0

-

2.0

-

2.0

2.0

2.0

-

2.0

2.0

1.0

2.0

2.0

1.0

1.0

1.0

1.0

-

-

-

0.75

-

1.0

1.0

1.0

3.0

1.0

1.0

1.0

2.0

-

2.0

*65

*20

20

*45

*80

20

30

20

10MB

5MB

30

20

15MB

40

20MB

35

30

30

5-10

*70

*75

0-5MB

*60MB

45MB

0-5MB

45MB

30

0-5MB

30

20-25MB

65

30

30

15-20MB

25

50

35

*50

5-10

0

20

0

0

0MB

0MB

20MB

20

10MB

10

10

30

0-5

10

10

15

*50

30MB

10

26

26.1

27.1

28.5

29.2

29.3

30.2

30.6

31

31.1

31.6

32.5

33.6

35.1

36.1

36.5

37.4

37.9

38.75

39.4

40.4

40.5

41

41.1

41.15

41.2

42.9

44.2

44.9

45.4

46.1

48.4

49.5

50.15

50.6

51.8

52.3

52.7

53.1

53.9

54.1

54.4

54.7

55.1

55.6

56

56.1

56.3

57.2

58.2

59.5

59.85

60.9

60.95

61.9

63.7

64

64.55

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-403 of

SHEET NUMBER:

FD-403

of

PROJECT NUMBER:

Sheet

40

45

50

55

60

65

70

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
76.1

76.65

77.1

77.6

78.4

78.95

79.1

80.6

81.1

82.1

82.9

83.85

84.3

84.7

85

85.5

85.9

86.9

87.25

87.7

88.3

88.9DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

118

120

119

C-8

76.1 - 85.9

C-9

85.9 - 95.9

C-10

95.9 -

105.8

100

100

97

100

100

100

C-7. 66.1' - 71.1' Dark gray to black SCHIST with

near-vertical intrusions of light gray GRANITE,

1/2-inch to 1-inch thick; schist has medium to coarse

grains of biotite, quartz, muscovite, feldspar, black

mafic minerals; granite has fine to medium grains of

quartz and feldspar; moderate fracture spacing;

slightly weathered; medium strong to strong;

fractures and mechanical breaks across foliation are

jagged; foliation defined by wavy schistosity and

contorted quartz bands; foliation dips 60o

 to 90o;

pure medium grained QUARTZ from 69.3' to 70.2',

with thin (<0.1") mica veins and schist bands;

contacts dip 50o

 to 80o, with 1/4-inch concentrations

of mica. 71.1' to 76.1' Light gray GRANITE; fine to

medium grains of feldspar, quartz, muscovite, and

sparse garnet; moderate fracture spacing;

unweathered to slightly weathered; strong to very

strong; 1-inch thick band of light gray to salmon pink

pegmatite at 73.4' dipping 80o

, with coarse grains of

quartz, pink and white feldspar and medium grained

garnet; additional pegmatites below 74.0' ~ 1/4-inch

to 1/2-inch thick, gradational contacts dip 70o

.

C-8: Light gray to salmon-pink GRANITE c-f grains

of quartz, feldspar, muscovite, and scattered medium

grained garnets; moderate fracture spacing;

unweathered to slightly weathered; strong to very

strong; no rock wall contact at 25o

 fracture at 76.65';

scattered pegmatites throughout, some with pink

feldspars up to 3 inches across; faint banding dips ~

70o

 to 90o; inclusions of black schist, each ~1 inch

thick and dipping 80o

 at, 78.3' o 79.7' and 84.2' to

85.3'; notable bulging of core sides from 80.8' to

83.3'; cored rock jammed inside inner barrel; had to

hammer hard to take it out.

C-9: Light gray to dark pink to salmon-pink

GRANITE c-f grains of pink and white feldspar,

quartz, muscovite, scattered garnets; coarse grained

PEGMATITES throughout; moderate to wide

fracture spacing; unweathered to slightly weathered;

strong; some healed hairline fractures parallel to

existing low-angle fractures; all pegmatites from

94.8' to 95.9'; cored rock stuck inside inner barrel;

had to hammer hard to take it out.

C-10: 95.9' - 103.1 Light gray to salmon-pink

GRANITE c-f grains of quartz, white and pink

feldspar, muscovite, sparse garnet; light gray to pink

pegmatites scattered throughout; wide fracture

spacing, except very close spacing from 100.9' to

101.2'; unweathered, except slightly weathered from

100.9' to 101.5'; strong to very strong; increased

quartz content from 101.6' to 103.1'; no rock wall

contact on 20o

 fractures from 100.9' to 101.2'; thin

silt coatings on sub-parallel healed hairline fractures;

103.1' - 105.8' Dark gray SCHIST; m-f grains of

quartz, biotite, feldspar; moderate fracture spacing;

slightly weathered; strong; indistinct crenulated

R4/R5

R4

R4/R5

R4

I/II

I

I/II

II

1.5

2.0

2.0

2.0

3.0

3.0

3.0

-

2.0

3.0

2.0

3.0

1.5

1.5

1.5

-

-

-

-

1.0

2.0

2.0

3.0

-

-

1.5

-

2.0

2.0

-

2.0

-

3.0

-

2.0

-

-

-

1.5

-

2.0

-

3.0

-

-

-

-

-

-

2.0

1.0

3.0

1.0

-

2.0

2.0

1.0

-

2.0

1.0

1.0

2.0

2.0

1.0

2.0

-

1.0

2.0

1.0

1.0

1.0

1.0

1.0

-

-

-

-

1.0

1.0

1.0

1.0

-

-

1.0

-

1.0

1.0

-

1.0

-

1.0

-

1.0

-

-

-

2.0

-

1.0

-

1.0

-

-

-

-

-

-

2.0

2.0

1.0

2.0

-

3.0

4.0

2.0

-

5

*60

0

*70

30

15

30

0-5MB

*60

30

60

0

0

15

15

0-5MB

15MB

15MB

0-5MB

25

20

25

0-5

0-5MB

5-10MB

0

5-10MB

20

20

10MB

0

20MB

10

5-10MB

25

10MB

10MB

15MB

20

5MB

10

5MB

15

15MB

5-10MB

5MB

10-15MB

15-20MB

0-5MB

20

20

80

20

10-15MB

20

50

*45

30-35MB

65.1

65.7

65.75

66.05

66.1

67.3

68

69.55

69.8

70.2

71

71.05

72

72.2

73.7

74.1

74.5

75.5

89.4

90

90.4

91.1

91.9

92.9

95

95.9

97.7

100.9

101

101.05

101.1

102.7

103.3

103.9

104.6

105.8

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & Drilling

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-403 of

SHEET NUMBER:

FD-403

of

PROJECT NUMBER:

Sheet

75

80

85

90

95

100

105

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
2.0

1.0

-

-

-

3.0

3.0

2.0

-

-

-

-

1.0

-

2.0

3.0

-

122

119

C-11

105.8 -

116.0

C-12

116.0 -

125.9

99

100

100

100

schistosity dips 50o

 to 90o; thin (<0.1") gray clay

coating on 50o

 non-foliation fracture at 103.9'.

C-11: Dark gray SCHIST; c-f grains of quartz,

biotite, muscovite, feldspar and sparse scattered

garnets up to 0.2 inches across; moderate to wide

fracture spacing; slightly weathered; strong; foliation

defined by wavy schistosity and thin (<0.1")

contorted bands of quartz; foliation dips 50o

 to 75o;

band of pure quartz from 111.6' to 112.1'; deeper

weathering and sand coatings on 30o

 non-foliation

fracture surfaces at 114.8' to 114.9'; rock has spangly

appearance.

C-12: Dark gray SCHIST m-f grains of quartz,

biotite, muscovite, feldspar, and scattered garnets up

to 0.2-inch across; wide fracture spacing;

unweathered to slightly weathered; strong; indistinct

schistosity dips 50o

 to 80o; thin (<0.1") sandy silt

coating on 20o

 non-foliation fracture at 124.3'; rock

has spangly appearance; coring was relatively smooth

and easy;

E.O.B at 125.9'.

R4I/II

3.0

1.5

1.5

2.0

2.0

2.0

-

-

-

3.0

3.0

2.0

-

-

-

-

3.0

-

2.0

2.0

-

1.0

2.0

1.0

1.0

45

*50

40

*85

20

20

5-10MB

20MB

20MB

30

10

50

25-30MB

20MB

15MB

25-30MB

*45

30MB

15

20

5-10MB

107.6

107.9

109.5

111.1

111.2

111.9

112.4

112.9

113.5

114.8

114.85

115.2

115.25

116

117.2

117.5

118.6

120.9

121.2

124.3

125.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-403 of

SHEET NUMBER:

FD-403

of

PROJECT NUMBER:

Sheet

110

115

120

125

130

135

140

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
19.8

1

2

3

20

40

-

13

27

-

18

12

-

6

8

100.4"

8

10

3

18-inch thick concrete slab - advanced via 6-inch,

thin wall, single barrel

Advanced to 10 feet via Air-Tricone method - utility

clearance

Brown c-f SAND, little c-f Gravel, little Silt, medium

dense, wet

-occasional concrete and cinder and decomposed

mica fragments (FILL)

Brown c-f SAND, little Silt, wet, very dense,

micaceous (SM)(FILL)

Gray and Silver Decomposed Mica Schist, very

dense

Roller bit refusal and begin coring at 19.8'.

10.0 - 12.0

15.0 - 17.0

18.0 - 18.3

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,445.3

6:00 pm

6:00 am

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,215.6

12/2/05

Track 20 under 11th Ave

OFFSET:

TIME:

107.7 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Cruz

J. Thampi

Acker 45

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

11/28/05

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-404 of

SHEET NUMBER:

FD-404

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
96

100

100 2.0

3.0

3.0

3.0

1.0

2.0

2.0

3.0

-

2.0

1.0

44

121

120

C-1

19.8 - 23.6

C-2

23.6 - 33.7

C-3

33.7 - 43.7

75

95

91

C-1, 19.8' - 20.6': Dark gray to tan SCHIST; m-f

grains of quartz, biotite, muscovite, feldspar; close

fracture spacing; slightly weathered; medium strong;

foliation defined by contorted and folded schistosity

and some quartz bands< 1/4-inch thick; foliation dips

60o

 to 90o; possible recovery loss at 20.4'; contact

with interlaying pegmatite is parallel to contorted

foliation; 20.6' - 23.6: Light gray to salmon-pink

PEGMATITE; medium to coarse grains of quartz,

white and pink feldspar, muscovite, sparse medium

grained garnet; very close to wide fracture spacing;

slightly weathered; strong; orange iron staining on

fracture surfaces

C-2: Medium gray to salmon-pink PEGMATITE c-m

grains of quartz, pink and white feldspar, muscovite,

mafic minerals, sparse garnet and yellow-green platy

mineral (muscovite?); close to wide fracture spacing,

except extremely close spacing from 30.2' to 30.35';

slightly weathered; strong; red silt coatings on

fractures at 28.6', 30.2' to 30.35' and 31.5'; pure,

medium gray QUARTZ from 31.6' to 32.2' and 32.8'

to 33.1'; very large pink feldspar crystals (up to 3

inches across) from 25.2' to 26.4', 30.2' to 31.6' and

32.6' to 33.7'

C-3, 33.7' to 40.0': Light gray to salmon-pink

PEGMATITE c-m grains of quartz, white and pink

feldspar, muscovite, sparse medium grained garnet

and mafic minerals; pink feldspar crystals up to 2

inches across; wide fracture spacing, except

extremely close spacing from 36.1' to 36.2' and

39.05' to 39.1'; slightly weathered, strong; 40.0' -

43.7: Dark gray SCHIST; fine to coarse grains of

biotite, quartz, muscovite, black mafic minerals;

close to moderate fracture spacing; slightly

weathered; strong; foliation defined by distinct,

contorted schistosity and 1/8-inch thick quartz bands;

foliation dips 30o

 to 50o; red silt on some fracture

surfaces; except:

40.8' to 41.3': coarse to medium grained

quartz-feldspar

41.8' 43.7: rock is fine to medium grained; medium

gray SCHIST, enriched in quartz and muscovite,

with

R3

R4

R4

R4

R3/R4

II

II

II

II

II

2.0

2.0

3.0

2.0

-

2.0

2.0

-

1.5

-

2.0

2.0

2.0

2.0

2.0

1.5

2.0

2.0

2.0

3.0

2.0

3.0

2.0

2.0

2.0

1.5

1.5

2.0

2.0

1.5

1.5

-

2.0

2.0

2.0

3.0

1.0

2.0

-

1.0

1.0

-

3.0

-

3.0

3.0

3.0

2.0

3.0

2.0

2.0

2.0

2.0

1.0

2.0

2.0

1.0

35

40

12

40

10MB

0

25

5MB

30

20MB

10

25

20

15

30

20

15

20

20

25

15

15

70

15

15

10

35

25

12

*45

*50

5-10MB

*40

*30

20.1

20.4

21

21.2

23.6

24.9

26

27.2

28.6

29.8

30.2

30.25

30.3

30.35

31.5

32.15

32.95

33.1

33.6

33.7

36.1

36.11

36.14

36.17

36.2

38.3

38.7

39.05

39.1

40

40.4

40.7

41.3

41.7

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

J. Thampi

Acker 45

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,215.6

12/2/05

Track 20 under 11th Ave

OFFSET:

TIME:

107.7 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Cruz

E: 983,445.3

6:00 am

6:00 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

11/28/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-404 of

SHEET NUMBER:

FD-404

of

PROJECT NUMBER:

Sheet

25

30

35

40

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
2.0

2.0

1.0

4.0

4.0

1.0

1.0

1.0

1.0

1.0

1.0

-

2.0

1.0

1.0

2.0

2.0

1.0

4.0

1.0

3.0

4.0

2.0

1.0

1.0

4.0

4.0

2.0

1.0

2.0

2.0

2.0

2.0

2.0

1.0

1.0

4.0

6.0

6.0

3.0

-

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

2.0

2.0

2.0

-

-

119

112

116

120

C-4

43.7 - 53.7

C-5

53.7 - 63.6

C-6

63.6 - 73.3

C-7

73.3 - 83.3

92

81

91

98

99

94

100

100

indistinct foliation.

C-4: Dark gray SCHIST m-f grains of quartz, biotite,

muscovite; sparse garnet up to 0.1 inch across; close

to moderate fracture spacing, except extremely close

spacing from 45.2' to 45.3' and 53.3' to 53.6'; slightly

weathered; medium strong to strong; foliation

defined by indistinct schistosity and planar quartz

bands 1/4 inch thick from 43.7' to 45.7' and distinct,

wavy schistosity from 45.7' to 53.6'; foliation dips

50o

 to 70o;

46.4' to 47.1': rock is enriched in black mafic

minerals, with yellow metallic mineral (gold?) in

irregular patches up to 0.2 inch across; mostly quartz

from from 47.1' to 47.3', also with yellow metallic

mineral; light gray quartz PEGMATITES from 43.7'

to 44.2' and 49.9' to 52.1'; contacts parallel foliation.

C-5, 53.7' - 53.9': Dark gray SCHIST, as above.

53.9' - 56.2': Light to medium gray PEGMATITE,

c-m grains of quartz and white feldspar with

inclusions of dark gray SCHIST, as above; from

55.1' to 55.5' very close to moderate fracture spacing;

slightly weathered; medium strong; 0.1-inch thick

veins of soft, white mineral (muscovite?) dip ~ 70o

;

parallel to foliation in schist; schist-pegmatite

contacts dip ~ 70o

, parallel to foliation; 56.2' to

61.7': Dark gray to black SCHIST; fine to medium

grains of biotite, quartz, feldspar, muscovite; close to

moderate fracture spacing, except very close from

60.4' to 60.7'; slightly weathered; strong; foliation

defined by indistinct schistosity, dips 50o

 to 90o; at

59.5' to 60.0', a 1/2-inch thick contorted quartz vein

rimmed by concentration of black mafic minerals; at

60.8' to 60.85' and 61.4' - green-gray micaceous clay

GOUGE; contact parallel to contorted foliation; At

60.85' to 61.4' - Possible zone of recovery loss; 61.7'

to 63.6': Light to medium gray GRANITE; medium

to coarse grains of quartz, white feldspar and

muscovite; close fracture spacing; slightly weathered;

strong; muscovite seams 0.1-inch thick dip 30o

.

C-6 - 63.6' to 69.6': Medium gray GRANITE c-m

grains of white and pink feldspar, quartz, muscovite,

and black mafic minerals; close to moderate fracture

spacing, except extremely close spacing from 64.6' to

64.7', 65.7' to 65.8' and 69.4' to 69.45'; slightly

weathered; strong; includes 6-inch zones of coarse

grained PEGMATITE throughout; biotite SCHIST at

65. 1' - 65.3', 65.7' -65.8', and 69.2' - 69.5'; pure

quartz from 66.0' - 66.3'.

69.6' - 73.3: Light gray GRANITE m grains of

quartz, white feldspar, and muscovite; moderate to

wide fracture spacing; strong to very strong; slightly

weathered; 1/4-inch wide quartz bands dip 30o

 and

80o

 in opposite directions; overdrilled from 72.8' to

73.3'.

C-7 - 73.3' to 82.2': Light gray GRANITE; m grains

of quartz, white feldspar and muscovite; sparse

R4

R4

R4/R5

R4/R5

II

II

II

I/II

2.0

1.5

2.0

1.0

1.0

2.0

2.0

2.0

1.5

2.0

2.0

-

2.0

3.0

3.0

1.5

1.5

3.0

1.5

3.0

1.5

1.5

1.5

2.0

3.0

1.0

2.0

1.0

2.0

2.0

1.5

2.0

2.0

2.0

1.5

2.0

1.5

1.0

1.0

2.0

-

1.5

2.0

3.0

2.0

2.0

1.5

1.5

1.5

1.5

1.5

1.0

2.0

-

-

-

3.0

-

-

2.0

-

*45

*60

*70

*55

*55

*60

*50

*40/50

*45

30

*65

20MB

35

30

25

55

50

30

*70

60

*70

30

40

25

30

*60

*65

80

75/80

45

*60

0

*60

*60

10

20

*40

*50

20

30

35MB

20

25

15

10

20

30

20

30

25

40

*45

10

25MB

30MB

40MB

10

20MB

41.8

42.6

43.7

45.2

45.3

45.8

46.6

47.3

47.7

48.25

48.4

48.6

48.8

49.3

50.1

50.5

50.6

51.2

52.2

53.3

53.4

53.6

53.7

54.1

54.3

55.3

55.4

56.3

56.5

58.4

59

59.1

59.6

59.85

59.9

60.3

60.4

60.7

61.3

62

62.6

63.1

63.3

63.5

63.6

63.9

64.6

64.65

64.7

65.1

65.4

65.7

65.8

66.65

68.2

69.4

69.45

70.4

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: J. Thampi

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-404 of

SHEET NUMBER:

FD-404

of

PROJECT NUMBER:

Sheet

50

55

60

65

70

75

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

121

114

C-8

83.3 - 93.3

C-9

93.3 -

103.4

C-10

103.4 -

112.9

98

100

100

100

100

100

medium grained garnet; light green, platy mineral

(muscovite?); close to wide fracture spacing;

unweathered to slightly weathered; strong to very

strong; 1/2-inch to 1-inch thick pegmatite veins dip

80o

; tightly healed hairline fractures dipping 35o

throughout, spaced 1-inch to 2 feet; 82.2' to 83.3':

Dark gray to black SCHIST; fine to medium grains

of biotite, quartz, and black mafic minerals; moderate

fracture spacing; slightly weathered; strong;

indistinct schistosity dips 30o

 to 60o; contact with

overlying granite is intact, dips 50o

, parallel to

foliation.

C-8: Dark gray to black SCHIST; m-f grains of

biotite, quartz, feldspar, black mafic minerals;

moderate to wide fracture spacing, except for two

closely spaced fractures at 89.3' to 89.4; slightly

weathered; strong; foliation defined by contorted,

indistinct schistosity dipping 40o

 to 70o; bands of

GRANITE as in run C-7, with contacts dipping 50o

to 70o at 83.6' to 83.8', 84.3' to 84.4', 89.4' to 89.6',

90.7' to 92.7' and 93.2' to 93.3'; foliation is

subparallel to contacts; scattered healed hairline

fractures, iron-stained, dip 50o

 to 70o, opposite to

foliation dip.

C-9: Dark gray SCHIST; m-f grains of quartz,

biotite, muscovite, feldspar, sparse coarse grained

garnet; wide fracture spacing; unweathered to

slightly weathered; strong; indistinct schistosity dips

50o

 to 80o; bands of light gray GRANITE, 1-inch to

2-inch thick, with medium grains of quartz, white

feldspar, and muscovite, dipping 60o

 to 70o, at 93.3'

to 93.5', 98.5' to 99.8' and 100.0' to 100.6'; contacts

are subparallel to foliation.

C-10: Dark gray SCHIST; m-f grains of quartz,

biotite, muscovite, feldspar, sparse medium grained

garnet; wide to very wide fracture spacing;

unweathered to slightly weathered; strong; foliation

defined by indistinct schistosity dipping 50o

 to 80o;

bands of light gray GRANITE, with medium grains

of quartz, white feldspar and muscovite at 106.6' to

108.6', 111.2' to 111.2" and 112.2 to 112.9'; granite

has 1/2-inch thick pegmatite bands dipping 70o

parallel to contacts; schist-granite contacts are intact,

and dip 70o

; foliation is subparallel to contacts.

C-11: Light gray GRANITE: m grains of quartz,

white feldspar and muscovite; moderate to wide

R4

R4

R4

R4/R5

II

I/II

I/II

I/II

3.0

3.0

-

2.0

2.0

1.5

-

2.0

2.0

-

-

2.0

1.5

1.5

1.5

1.5

1.5

1.5

-

-

1.0

2.0

2.0

1.0

-

-

2.0

2.0

2.0

-

1.5

2.0

-

1.5

2.0

-

3.0

-

2.0

-

-

-

1.5

1.5

2.0

3.0

1.0

1.0

-

1.0

1.0

2.0

-

1.0

1.0

-

-

1.0

2.0

1.0

1.0

3.0

3.0

1.0

-

-

2.0

1.0

1.0

3.0

-

-

2.0

2.0

1.0

-

2.0

2.0

-

1.0

1.0

-

1.0

-

1.0

-

-

-

1.0

1.0

1.0

1.0

5-10

5-10

5MB

30

30

35

5MB

30

50

10MB

15MB

30

35

35

25

*25

*60

*55

35MB

20MB

*60

10

15

*65

15MB

25MB

*50

25

90

25MB

*55

*50

40MB

*60

30

25MB

25

30MB

*60

0-5MB

20MB

30MB

*50

15

15

10

72.5

72.65

73.3

74.9

75.3

76

77

77.3

77.7

78.3

78.7

79.9

79.95

80.5

83

83.3

84.4

85.2

87.6

88.1

88.8

89.3

89.4

90.9

92.3

92.8

93

93.1

93.2

93.3

96.3

97.1

98.2

98.5

98.6

98.9

102

103.1

103.4

106.5

108

108.4

111

112.35

112.9

113.05

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: J. Thampi

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-404 of

SHEET NUMBER:

FD-404

of

PROJECT NUMBER:

Sheet

85

90

95

100

105

110

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

60

C-11

112.9 -

122.9

C-12

122.9 -

127.9

99

97

100

100

fracture spacing; unweathered to slightly weathered;

strong to very strong; a few 1/2-inch thick bands of

quartz rich pegmatite, dipping 70o

; dark gray

SCHIST, with fine to medium grains of biotite,

quartz, and muscovite at 117.3' to 119.4', 121.0' to

121.2' and 121.6' to 122.9'; contacts are intact and

dipping 40o

 to 80o, except contact at 117.3' which is

along biotite band; most contacts are subparallel to

foliation, except from 121.0' to 121.6', where

contacts crosscut foliation; weathered, partly open

fracture at 115.45', dipping 15o

; slightly bulging core

sides in schist at 121.6' to 122.9'.

C-12: Dark gray SCHIST; m-f grains of quartz,

biotite, muscovite, feldspar, and garnets up to

0.1-inch across; moderate to wide fracture spacing;

unweathered to slightly weathered; strong;

Light gray GRANITE with medium grains of quartz,

white feldspar and muscovite at 124.2' to 125.6' and

127.0' to 127.9'; 1/2-inch thick band of pegmatite at

124.2', dipping 80o

; contacts with schist are intact

and dip 50o

 to 80o; subparallel to foliation; slightly

wavy core sides in schist;

E.O.B at 127.9'.

R4I/II

1.5

1.5

1.5

-

2.0

1.5

1.5

3.0

2.0

-

1.5

-

1.5

1.5

2.0

2.0

3.0

-

1.0

2.0

2.0

1.0

1.0

-

1.0

-

1.0

1.0

15

20

*25

*25 MB

*35

45

*30

30

5-10

10MB

25

22MB

15

5

115.5

116.5

117.3

117.9

119.3

120.9

121.5

122.9

123.1

124.4

126.5

127.1

127.5

127.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Cruz

INSPECTOR: J. Thampi

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-404 of

SHEET NUMBER:

FD-404

of

PROJECT NUMBER:

Sheet

120

125

130

135

140

145

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
19.8

1

2

5

100/3

6 5 4

23

2

6

 0.0'-1.5' - Concrete Slab - Advanced through via

6-inch single barrel thin wall coring adapter.

1.5' - 10.0': Advanced through soil-overburden via

Air-Tricone method to bypass the utilities ( up to 10

feet, as required);

Dark brown c-f SAND, some Silt, little f-Gravel,

moist (became wet at 8 feet) (SM) (based on

observations in cuttings)

Dark brown to black c-f SAND, some Silt, little

f-Gravel, wet, loose (SM)

Dark brown m-f SAND, some Silt, trace f-Gravel,

wet, very dense(SM)

(Decomposed micaceous rock fragment at tip of

spoon)

Roller bit refusal and begin coring at 19.8'.

10.0 - 12.0

15.0 - 15.8

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,518.9

6:00 pm

6:00 am

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,174.3

12/2/05

Track 20 under 11th Ave

OFFSET:

TIME:

107.8 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Deigert

N. Shah

CME-55

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

11/28/05

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-405 of

SHEET NUMBER:

FD-405

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
41

90

120

C-1

19.8 - 23.2

C-2

23.2 - 31.2

C-3

31.2 - 41.2

93

75

89

100

94

100

C-1: Dark gray to tan SCHIST m-f grains of biotite,

quartz, muscovite, feldspar; close to moderate

fracture spacing; slightly weathered; medium strong;

foliation defined by wavy schistosity dipping 70o

 to

80o

; soft mica on foliation fractures.

C-2, 23.2' - 31.2': Medium to dark gray SCHIST m-f

grains of quartz, biotite, feldspar, muscovite; garnets

up to 0.2-inch across from 23.2' to 25.2'; close to

moderate fracture spacing, except very close spacing

from 23.2' to 24.0'; slightly weathered; medium

strong to strong; foliation defined by wavy

schistosity dipping 60o

 to 80o; 1/2-inch thick

pegmatites at 26.7' and 28.6'; many fractures are iron

stained;

30.8' - 31.2': Medium gray PEGMATITE c-m grains

of quartz, feldspar, mafic minerals; contact with

overlying schist is along foliation fracture; possible

recovery loss at 23.2' to 23.8'.

C-3: Dark gray SCHIST: fine to coarse grains of

quartz, feldspar, biotite, muscovite, scattered medium

to coarse garnets; very close to wide fracture spacing;

slightly weathered; medium strong to strong; wavy

schistosity dips 30o

 to 80o;

Medium gray to dark pink PEGMATITE from 31.2'

to 32.1'; contacts dip 30o

, subparallel to foliation;

light gray GRANITE from 32.5' to 34.3' and 34.5' to

35.9', with PEGMATITE; contacts dip 30o

 to 70o, intact; subparallel to foliation.

C-4: Dark gray SCHIST c-f grains of quartz,

feldspar, biotite, and muscovite; many garnets, up to

0.3-inch across; close to moderate fracture spacing;

slightly weathered, except moderately weathered

from 45.4' to 45.8'; medium strong to strong, except

weak from 45.4' to 46.5'; distinct wavy schistosity

R3

R3/R4

R3/R4

R3/R4

II

II

II

II

2.0

2.0

3.0

3.0

3.0

2.0

1.0

3.0

2.0

2.0

3.0

2.0

2.0

3.0

1.5

1.5

2.0

3.0

1.5

1.5

2.0

1.0

-

2.0

1.5

1.0

2.0

3.0

2.0

3.0

1.5

1.5

1.0

-

3.0

3.0

-

-

3.0

3.0

2.0

2.0

2.0

2.0

2.0

4.0

2.0

2.0

1.0

3.0

2.0

2.0

2.0

3.0

1.0

1.0

1.0

1.0

2.0

1.0

3.0

-

3.0

2.0

1.0

1.0

1.0

2.0

2.0

2.0

1.0

2.0

-

1.0

1.0

-

-

1.0

*70

45

15

20

10

20

90

30

45

45

20

*60

20

15

*70

*70

*70

35

40

30

10

*60

10MB

30

*45

30

30

20

30

30

*65

30

20

30MB

30

55

30MB

45MB

40

20.4

21.6

21.7

23

23.2

23.8

23.9

24.1

24.5

25.3

26.2

26.6

27.3

27.5

28.1

29.3

29.7

30.2

30.3

30.5

30.7

30.8

31.2

31.6

32

32.4

32.5

33.3

33.5

33.6

34.3

34.6

35.9

36.1

36.2

37.6

39.5

41.2

42.2

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

N. Shah

CME-55

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,174.3

12/2/05

Track 20 under 11th Ave

OFFSET:

TIME:

107.8 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Deigert

E: 983,518.9

6:00 am

6:00 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

11/28/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-405 of

SHEET NUMBER:

FD-405

of

PROJECT NUMBER:

Sheet

25

30

35

40

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
119

116

125

120

C-4

41.2 - 51.1

C-5

51.1 - 60.8

C-6

60.8 - 71.2

C-7

71.2 - 81.2

76

100

96

100

100

100

100

100

dips 60o

 to 90obands of pure quartz from 49.4' to

50.2', with 30o

 upper contact and 70o lower contact;

single near-vertical, wavy foliation fracture extends

from 43.1' to 45.6', with clay and soft mica on

fracture surface; continuous, slow water loss

observed throughout the core run.

C-5: Dark gray to dark blue gray SCHIST m-f grains

of quartz, biotite, muscovite and feldspar; many

garnets, up to 0.2-inch across;

close to wide fracture spacing; slightly weathered;

strong; wavy schistosity dips 70o

 to 90o; all fractures

are across foliation; continuous, small water loss

observed throughout the core run; depth of the

borehole confirmed via measuring tape at 60.8'.

C-6: Dark gray SCHIST c-f grains of quartz,

muscovite, biotite, feldspar; many garnets up to

0.2-inch across; wide fracture spacing; unweathered

to slightly weathered; strong; crenulated schistosity

dips 70o

 to 90o; 1/2-inch thick quartz bands,

near-vertical, between 63.3' and 64.3'; schistosity is

contorted around quartz bands; slightly wavy core

sides from 63.3' to ~65.0'; rock is muscovite-rich

with spangly appearance; at the bottom of the rock

core was jammed in core barrel; had to hammer hard

to take it out; bottom of the borehole confirmed via

measuring tape at 72.1';

C-7: Dark gray SCHIST c-f grains of quartz,

muscovite, biotite, feldspar, and scattered garnets up

to 0.3-inch across; wide fracture spacing;

unweathered to slightly weathered; strong; crenulated

schistosity dips 60o

 to 90o, except where contorted

around quartz nodules and large garnets; slightly

wavy core sides; rock is muscovite-rich, with spangly

appearance; medium to fine grained below 80.1'.

R2

R3/R4

R4

R4

R4

III

II

II

I/II

I/II

1.0

1.0

1.0

1.0

1.5

1.5

2.0

1.5

-

1.0

2.0

1.0

-

2.0

2.0

-

2.0

-

-

-

-

3.0

2.0

2.0

2.0

2.0

1.5

-

2.0

3.0

-

-

-

4.0

3.0

4.0

4.0

2.0

4.0

2.0

2.0

-

2.0

1.0

2.0

-

1.0

1.0

-

1.0

-

-

-

-

1.0

2.0

2.0

2.0

2.0

2.0

-

2.0

1.0

-

-

-

75.4

76.1

78.8

70

*80

*90

20

*75

*60

*60

15

25MB

*30

10

*70

45MB

40

40

35MB

40

40MB

15MB

40MB

30MB

60

10

*80

60

45

*70

15-20MB

*60

30

60MB

40MB

35MB

43.1

44

44.5

45.2

45.4

45.6

46

47

48.1

49.4

50.1

50.2

51.1

53.4

53.9

54.4

55.9

56.3

60.8

63.4

65.8

67.6

69.2

70.8

70.9

71

71.2

72.45

73.9

74.4

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-405 of

SHEET NUMBER:

FD-405

of

PROJECT NUMBER:

Sheet

50

55

60

65

70

75

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

64

105

121

C-8

81.2 - 91.2

C-9

91.2 - 96.5

C-10

96.5 -

106.0

C-11

106.0 -

116.1

100

100

79

97

100

100

92

100

C-8: Dark gray to medium gray SCHIST m-f grains

of quartz, muscovite, feldspar, biotite, and garnets,

up to 0.1-inch across; wide fracture spacing;

unweathered; strong; crenulated schistosity dips 70o

to 90o, contorted in places; irregular bands of granite

, ~ 1-inch thick are near-vertical at 87.7' and 94.5';

wavy core sides throughout; all mechanical breaks

are across foliation and jagged.

C-9: Dark gray SCHIST m-f grains of quartz, biotite,

feldspar, muscovite; scattered garnets, up to 0.1-inch

across; moderate to wide fracture spacing;

unweathered to slightly weathered; strong; wavy

schistosity dips 65o

 to 80o; irregular contorted quartz

bands 1/4-inch thick; near-vertical bands of light

gray GRANITE from 93.8' to 94.7', contact intact,

with sub parallel foliation; core sides very slightly

wavy; pyrite coating on 65o

 foliation fracture at

93.1'; C-10, 96.5' to 98.8': Dark gray SCHIST m-f grains of

quartz, biotite, muscovite, feldspar, hornblende, and

garnets up to 0.1-inch across; moderate fracture

spacing, with numerous near-horizontal mechanical

breaks; slightly weathered; strong; wavy contorted

schistosity is near-vertical; near-vertical band of light

gray GRANITE from 96.9' to 97.5';

98.8' - 101.1': Black SCHIST c-m grains of biotite,

hornblende, quartz, feldspar and yellow metallic

flaky mineral (pyrite?) on fracture surfaces and

throughout; very closely fractured, with some over

coring; slightly weathered; strong; very dense;

near-vertical schistosity; probable non-recovery zone

from 99.8' to 100.8';

101.0' - 103.9: Dark gray SCHIST m-f grains of

biotite, quartz, muscovite, hornblende and garnets up

to 0.1-inch across; wide facture spacing;

unweathered; strong; foliation defined by indistinct

schistosity and contorted 1/4-inch bands of quartz,

both dipping 80o

 to 90o; core sides are parallel;

103.9 - 106.0': Dark gray to black SCHIST c-m

grains of hornblende, biotite, muscovite, quartz, and

many scattered 0.1-inch feldspar phenocrystals;

moderate fracture spacing; slightly weathered;

strong; very dense; faint foliation dips 80o

 to 90o; a

few contorted bands of quartz, near-vertical and

1/4-inch to 1/2-inch thick; wavy, bulging core sides;

-drilling was hard; core barrel jammed at ~ 100 feet;

rock core catcher was not catching

R4

R4

R4

R4

R5

I

I/II

II

II

I/II

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1.0

-

-

-

-

-

3.0

-

3.0

2.0

2.0

1.0

2.0

2.0

2.0

-

-

1.5

-

-

-

3.0

-

2.0

2.0

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2.0

-

-

-

-

-

1.0

-

1.0

2.0

2.0

2.0

2.0

1.0

2.0

-

-

1.0

-

-

-

1.0

-

2.0

2.0

80.2

81.2

81.8

84.1

84.8

85

85.9

86.2

86.6

88.4

88.5

89.3

89.5

90

91.2

93.1

94.85

96.5

97

30MB

25MB

10MB

40MB

35MB

20MB

25MB

10MB

15MB

15MB

20MB

25MB

15MB

40MB

20MB

*65

20MB

30MB

10MB

5-10MB

10-15MB

15

10MB

20

25

25

80

40

10

50

0MB

20MB

15

15MB

15MB

10-15MB

20

10MB

30

30

97.6

98

98.2

98.5

98.8

98.9

98.95

99.4

99.8

100.1

100.9

101

101.2

104.1

104.3

105.4

106

108.4

110.2

110.9

111.1

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-405 of

SHEET NUMBER:

FD-405

of

PROJECT NUMBER:

Sheet

85

90

95

100

105

110

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

C-12

116.1 -

126.1

100100

cored rock; redrilled cored-rock observed between

99.0' and 100.0'.

C-11, 106.0' - 109.1': Dark gray to black SCHIST; as

above, except with scattered medium grained garnets

and greater number of quartz bands; 109.1' to 116.1'

- Dark gray SCHIST; fine to medium grains of

quartz, biotite, muscovite, and feldspar; wide fracture

spacing, except for two pairs of closely spaced

fractures at 110.9' and 115.8'; unweathered to slightly

weathered; very strong; foliation defined by

indistinct near-vertical schistosity;

- bottom of the core run jammed inside the core

barrel; had to hammer hard to take it out.

C-12: Dark gray SCHIST m-f grains of quartz,

biotite, muscovite, feldspar; moderate to wide

fracture spacing; unweathered to slightly weathered;

strong to very strong; indistinct foliation dipping 75o

to 90o;

122.8' to 123.3' - black SCHIST c-m grains of

hornblende, quartz, biotite, with white, 0.1-inch

phenocrystals;

123.3' - 123.6': Light gray quartz-feldspar

near-vertical band; wavy core sides from 123.3' to

123.6';

- Rock-core was jammed inside core barrel; had to

hammer hard to pull it out;

- A lot of mechanical breaks between 125.1' and

125.25 due to hammering;

E.O.B at 126.1'.

R4/R5I/II

-

2.0

2.0

-

-

-

2.0

2.0

2.0

2.0

-

2.0

-

-

-

-

-

1.0

1.0

-

-

-

1.0

1.0

1.0

1.0

-

1.0

-

-

-

-

35MB

80

40

30MB

20MB

25-30MB

5-10

10

10

10

30MB

50

 40MB

*75MB

40MB

0MB

114.8

115.8

115.9

116.1

117.6

119

119.9

120.5

121.1

123.8

124.6

125.1

125.15

125.2

125.25

126.1

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-405 of

SHEET NUMBER:

FD-405

of

PROJECT NUMBER:

Sheet

120

125

130

135

140

145

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
12.0

1

2

3

20

8

15

9

11

17

48

11

100/5"

14

17

4

Hand Augered to 6'.

0.0' to 0.4' - Asphalt pavement

0.4' to 6.0' - Dark brown to brown c-f Sand, and m-f

Gravel, some Silt, occasional bricks and cobbles

(SM) (FILL)

Dark gray to black c-f SAND, some organic Silt,

little c-f Gravel, occasional wood chips, wet, dense

(SM) (FILL)

Dark gray to dark brown c-f Sand, some c-f Gravel,

some Silt, occasional wood chips, concrete and

bricks, wet, medium dense (SM) (FILL)

Dark brown to brown c-f SAND, and Silt, trace

f-Gravel, occasional wood chips at the tip of the

spoon, wet (SM) (FILL)

-3-inch casing advanced to 12 feet

Roller bit refusal and begin coring at 12'.

6.0 - 8.0

8.0 - 10.0

10.0 - 10.4

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,574.5

1:00 pm

3:30 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,423.2

8/31/05

W33rd St & 11th Ave-viaduct

OFFSET:

TIME:

107.5 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

D. Keith

N. Shah

Ingersoll Rand A 300

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

8/15/05

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-406w of

SHEET NUMBER:

FD-406w

of

PROJECT NUMBER:

Sheet

12.0

12.0

35.8

32.8

6:30 am

12:05 pm

141.4

141.4

8/25/05

8/31/05

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
116

120

C-1

12.0 - 22.0

C-2

22.0 - 32.0

C-3

64

99

97

100

C-1 - Medium gray to yellow-brown to dark pink

GRANITE; m-f grains of feldspar, quartz, muscovite,

biotite, and garnet; very close to moderate fracture

spacing; slightly weathered; strong; rock is dark pink

and garnet enriched from 12.3' to 12.9' and 14.6' to

15.3'; rock has yellow-brown iron staining where

closely fractured; no rock wall contact at low-angle

fractures from 13.0' to 13.6' and 20.3' - 20.6';

salmon-pink, very coarse grained pegmatite from

19.5' to 20.1';

Core barrel was not advancing - changed core bit;

took 90 minutes to core first two feet of rock; faster

coring rate between 19' and 20.5'; possible loss of

recovery between 20.3' and 20.6'.

C-2 - Medium gray to yellow-brown to dark pink

GRANITE; m-f grains of quartz, feldspar; muscovite,

biotite, and garnet; moderate to wide fracture

spacing, except very close spacing at 23.6' to 23.7';

unweathered, except slightly weathered from 23.4' to

24.2'; very strong, except strong from 23.4' to 24.2';

sparse garnet agglomerates up to 0.3" across; rock is

dark pink and garnet enriched from 22.4' to 23.8' and

24.2' to 26.0'; core has yellow-brown iron staining

from 23.4' to 24.2'; no rock wall contact at low angle

fractures at 23.6' and 28.7'; bottom of the core run

jammed in barrel; hammered hard to take rock out of

rock catcher; bottom of borehole measured with tape

at 32.0'.

C-3 - Medium gray to yellow-brown to dark pink

GRANITE m-f grains of feldspar, quartz, muscovite,

biotite, and garnet; sparse agglomerates of garnets up

to 0.2" across; moderate to wide fracture spacing,

except close spacing from 35.3' to 35.9'; unweathered

from 32.4' to 34.8'; slightly weathered with iron

staining from 34.8' to 42.0';

R4

R5

R4

R5

R4

II

I

II

I

II

-

2.0

2.0

2.0

2.0

2.0

2.0

3.0

2.0

2.0

-

2.0

1.5

1.5

3.0

3.0

3.0

1.0

2.0

2.0

1.5

-

-

2.0

-

2.0

1.5

1.0

-

-

-

-

1.0

1.5

-

-

-

-

-

2.0

-

1.0

2.0

2.0

2.0

1.0

1.0

1.0

1.0

2.0

-

1.0

2.0

2.0

1.0

1.0

1.0

3.0

3.0

3.0

1.0

-

-

1.0

-

1.0

2.0

2.0

-

-

-

-

1.0

1.0

-

-

-

-

-

1.0

0-5MB

30

35

20

15

20

15

40

40

40

5MB

25

35

35

30

35

10

5-10

25

30

40

20MB

10MB

25

10MB

70

80

20

15MB

20MB

10MB

5-10MB

10

5

10MB

15MB

70MB

60MB

10MB

30

12.5

13

13.3

13.4

13.6

13.8

14.1

15.1

16.4

16.5

16.9

18.65

18.7

19.2

19.5

19.6

19.8

20.3

20.6

20.7

21.3

21.8

22

22.5

23

23.5

23.55

23.6

25.2

25.9

27

27.9

28.7

29.3

31.1

31.7

31.75

31.8

32

35.3

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

N. Shah

Ingersoll Rand A 300

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,423.2

8/31/05

W33rd St & 11th Ave-viaduct

OFFSET:

TIME:

107.5 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

D. Keith

E: 983,574.5

3:30 pm

1:00 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

8/15/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-406w of

SHEET NUMBER:

FD-406w

of

PROJECT NUMBER:

Sheet

12.0

12.0

141.4

141.4

6:30 am

12:05 pm

8/25/05

8/31/05

35.8

32.8

15

20

25

30

35

Boring No. 1 5

CORING LOG

BORING NUMBER:

1 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

12.0

12.0

141.4

141.4

6:30 am

12:05 pm

8/25/05

8/31/05

35.8

32.8

12.0

12.0

141.4

141.4

6:30 am

12:05 pm

8/25/05

8/31/05

35.8

32.8

12.0

12.0

141.4

141.4

6:30 am

12:05 pm

8/25/05

8/31/05

35.8

32.8

12.0

12.0

141.4

141.4

6:30 am

12:05 pm

8/25/05

8/31/05

35.8

32.8
100

120

120

118

120

32.0 - 42.0

C-4

42.0 - 52.0

C-5

52.0 - 62.0

C-6

62.0 - 72.0

90

98

97

100

100

100

98

very strong from 32.0' to 34.8', strong from 34.8' to

42.0'; thin (<0.1") coatings of brick-red clay on high

angle fractures from 36.2' to 40.2'; rock enriched in

medium grained garnets from 39.6' to 41.2'; no rock

wall contact at 60o

 fracture at 35.4'; pegmatite

dipping ~60o

 at 35.0' to 35.4'; loss of water between

35.8' and 37.2'; bottom of borehole measured at

42.0'.

C-4 - Medium gray to yellow brown to dark pink

GRANITE; m-f grains of feldspar, quartz, biotite,

muscovite, and garnet; sparse agglomerates of

garnets up to 0.2" across; wide fracture spacing

except two extremely close fractures at 42.7' to 42.8',

and two close fractures at 49.1' and 49.5';

unweathered, except slightly weathered and iron

stained at 42.7' - 42.8' and 47.9' - 49.8'; very strong;

rock is dark pink and garnet-enriched at 43.5' to 45.2'

and 47.7' to 48.0'; no rock wall contact at low-angle

fractures at 42.7' and 49.5'; thin (<0.1") of brick-red

clay on low angle fractures at 49.5' and 49.1'; bottom

2" of core run was stuck in rock-catcher; hammered

hard to take the core piece out; loss of water at 42.7';

C-5 - Medium gray to yellow brown GRANITE m-f

grains of quartz, feldspar, biotite and muscovite;

sparse garnet up to 0.1" across; wide to moderate

fracture spacing, except extremely close spacing

from 59.9' to 60' and 60.75' to 60.8'; unweathered,

except slightly weathered with yellow brown staining

from 59.5' to 62.0'; very strong, except strong from

59.5' to 62.0'; no rock wall contact at 59.9' and 60.8';

coatings of brick-red silt on fractures at 59.9' and

61.3'; pink, near-vertical pegmatite, 0.5" thick from

60.8' to 62.0'; indistinct, near-vertical lineation

throughout; core barrel jammed at 60.8'; possible lost

1-inch of core at the bottom of the run - rock stuck in

rock catcher.

C-6 - Medium gray to light pink GRANITE c-f

grains of quartz, pink and white feldspar, muscovite

and biotite; sparse garnets up to 0.3" across;

unweathered to slightly weathered; strong; wide to

very wide fracture spacing; core barrel jammed at

65.7'.

R5

R5

R5

R5

R5

R4

R4

I

II

I

II

I

II

I/II

3.0

2.0

2.0

3.0

2.0

2.0

2.0

2.0

2.0

1.5

2.0

2.0

2.0

2.0

2.0

2.0

2.0

-

1.0

1.0

-

1.5

2.0

1.0

-

-

-

2.0

2.0

-

-

-

1.5

1.0

1.0

2.0

1.0

2.0

2.0

-

-

-

1.5

2.0

-

2.0

4.0

1.0

4.0

4.0

1.0

1.0

1.0

1.0

1.0

1.0

4.0

1.0

1.0

2.0

1.0

1.0

-

2.0

2.0

-

2.0

4.0

4.0

-

-

-

1.0

1.0

-

-

-

1.0

2.0

2.0

1.0

2.0

2.0

2.0

-

-

-

2.0

1.0

-

60

50

15

80

70

15

20

5

40

40

35

90

20

20

60

30

5-10

10MB

20

20

5-10MB

25

5

15

20MB

5MB

10MB

15

10-15

20MB

5-10MB

25MB

10-15

5-10

80

5-10

20

15-20

25

10MB

10MB

5-10MB

20

5

10MB

35.4

35.8

35.9

36.2

36.7

37

37.2

37.8

38.6

39.1

40

40.2

40.9

41.4

41.5

41.6

42

42.2

42.7

42.8

46.9

47.9

49.1

49.5

50.7

51.85

52

52.05

52.1

53.1

57

57.9

59.85

59.9

59.95

60

60.75

60.8

61.3

61.8

61.9

62

63.35

65.7

67

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-406w of

SHEET NUMBER:

FD-406w

of

PROJECT NUMBER:

Sheet

40

45

50

55

60

65

70

Boring No. 2 5

CORING LOG

BORING NUMBER:

2 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
100

100

100

120

124

116

C-7

72.0 - 82.0

C-8

82.0 - 92.3

C-9

92.3 -

102.0

C-10

100

99

99

C-7 - 72.0" - 78.0': Light to medium gray GRANITE

m-f grains of feldspar, quartz, biotite and muscovite,

with sparse garnet up to 0.1" across; wide fracture

spacing; unweathered except slightly weathered

adjacent to fracture at 73.8'; strong; no rock wall

contact and red silt coating on 10o

 fracture at 73.8';

78.0' - 81.0': Light gray to salmon pink

PEGMATITE; coarse to very coarse crystals of

feldspar, quartz, muscovite; pink feldspar up to 3"

across; moderate to wide fracture spacing;

unweathered to slightly weathered ; strong; in

near-vertical contact with granite above and below;

81.0' - 82.0': Medium gray GRANITE, as above;

core barrel jammed at 78.65'; coring was slower

between 78.0' and 82.0'; bottom of the borehole

measured with tape at 82.0'.

C-8 - Medium gray to dark pink GRANITE c-f grains

of pink and white feldspar, quartz, biotite, muscovite,

with sparse garnet up to 0.1" across; moderate to

wide fracture spacing, except two extremely close

fractures at 85.5'; unweathered, except slightly

weathered near fractures; strong to very strong; no

rock wall contact and silt coatings at near-horizontal

fractures at 87.9' and 90.6'; rock is dark pink and

enriched in medium to coarse grained garnet from

91.4' to 91.6'; scattered near-vertical pegmatites 0.5"

to 1.0" thick; complete water loss around 87.9'; never

got water back in entire core run; bottom of borehole

measured with tape at 92.3'.

C-9 - Medium gray to dark pink GRANITE m-f

grains of quartz, feldspar, biotite, muscovite, with

scattered agglomerates of garnet up to 0.3" across;

wide to very wide fracture spacing, except two

extremely close fractures at 96.3'- 96.5';

unweathered, except slightly weathered from 96.0' to

97.3'; strong to very strong; rock is dark pink and

enriched in medium to coarse grained garnet from

92.3' to 93.2', 98.5' to 99.5'; iron staining, silt coating

and no rock wall contact at low-angle fractures at

96.4' - 96.5'; white to salmon pink pegmatite,

~ 2" thick, in near-vertical contact with granite from

93.8' to 96.4'; lost water throughout the core run.

C-10 - 102.0' - 106.8': Medium gray GRANITE c-f

grains of pink and white feldspar, quartz, biotite,

muscovite and sparse garnet up to 0.1" across; wide

fracture spacing (no fractures); unweathered; very

strong;

106.8' - 110.2': Light gray PEGMATITE; c grains of

quartz, feldspar, muscovite, and mafic minerals, with

sparse garnet; wide to moderate fracture spacing;

R4

R4

R4

R4/R5

R4/R5

R5

I/II

II

I/II

I

II

II

I

II

I

I

-

-

1.0

-

-

2.0

-

-

-

-

-

-

2.0

3.0

-

-

1.0

1.0

-

-

-

2.0

1.0

1.0

-

-

2.0

-

-

-

-

2.0

-

-

1.0

-

-

-

-

-

-

1.0

2.0

-

-

1.0

1.0

-

-

-

2.0

1.0

2.0

-

-

1.0

-

-

5MB

5-10MB

10

10MB

15-20MB

5-10

5-10MB

15-20MB

30MB

15MB

5-10MB

5-10MB

10

5-10

10-15MB

20MB

0-5

10

0-5MB

0-5MB

20-25MB

30

35

25

10MB

10MB

5-10

5-10MB

20MB

72

72.05

73.35

74.45

76.95

78

78.65

79.2

79.9

80.65

81.8

82

85.5

85.6

86.3

86.8

87.85

90.6

91.35

92.3

94.15

96.3

96.4

96.45

96.9

101.3

102

102.1

106.25

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-406w of

SHEET NUMBER:

FD-406w

of

PROJECT NUMBER:

Sheet

75

80

85

90

95

100

105

Boring No. 3 5

CORING LOG

BORING NUMBER:

3 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
100

100

100

100

122

118

120

113

102.0 -

112.2

C-11

112.2 -

122.0

C-12

122.0 -

132.0

C-13

132.0 -

141.4

100

98

100

100

unweathered; strong; in vertical contact with granite

throughout;

110.2' - 112.2': GRANITE, as above except medium

gray to light pink and slightly weathered near

fracture at 110.4'; thin, yellow silt coating and no

rock wall contact at low-angle fracture at 110.4';

entire core run was in two pieces, one 8.5' long and

remaining was other; had to break the core to fit in

the core box; coring was easy and even except harder

between 107' and 112'; lost water throughout the core

run; core barrel was not advancing at the start of the

run; changed core bit.

C-11 - 112.2' to 113.0: Medium gray GRANITE, as

above;

113.0' - 116.0': Medium gray to salmon pink

PEGMATITE; coarse to very coarse crystals of white

and pink feldspar, quartz, muscovite, biotite, and

other mafic minerals; pink feldspars up to 2" across;

close to moderate fracture spacing; slightly

weathered; strong; no rock wall contact at low-angle

fractures at 115.1' and 113.8'; some 1" granite

interlayers;

116.0' - 122.0': Medium gray to dark pink

GRANITE; fine to coarse grains of quartz, feldspar,

biotite and muscovite; sparse garnet up to 0.2"

across; wide fracture spacing; unweathered; very

strong; rock is dark pink and enriched in medium

grained garnet from 118.2' to 118.7' and 120.4' to

120.6'; core barrel was not advancing at 113.7'; lost

water throughout the core run.

C-12 - Medium gray to pink GRANITE c-f grains of

quartz, pink and white feldspar, biotite and

muscovite; sparse garnet up to 0.1" across; wide to

moderate fracture spacing, except very close spacing

from 128.0' to 129.9'; unweathered to slightly

weathered; strong to very strong; no rock wall

contact at low-angle fractures at 128.2' and 128.5';

pink pegmatite from 127.1' to 129.9'; core surface

and some fracture surfaces are polished, with

horizontal brass striping on core surface from core

barrel; lost water in entire core run; rig was

chattering between 127.0' and 130.0'; drilling was

very hard between 127' and 130'.

C-13 - Medium gray to salmon pink GRANITE c-f

grains of quartz, pink and white feldspar, biotite,

muscovite; sparse garnet up to 0.2" across; very wide

fracture spacing; unweathered; very strong; scattered

bands of pegmatite, 0.5" to 1.0" thick; core barrel

was not advancing at 133.0'; bottom of the core run

jammed in rock catcher; had to hammer hard to take

it out; lost water throughout the core run;

End of boring at 141.4'

E.O.B at 141.4'.

R4

R4

R5

R4/R5

R5

II

II

I

I/II

I

-

-

1.0

-

-

-

2.0

3.0

3.0

1.0

1.0

-

2.0

-

-

2.0

1.5

1.0

3.0

1.5

2.0

1.5

1.5

1.5

3.0

2.0

1.0

3.0

1.0

1.5

1.5

1.5

1.5

1.0

1.0

1.0

1.0

-

-

-

-

-

-

-

-

-

-

1.0

-

-

-

1.0

1.0

1.0

1.0

2.0

-

1.0

-

-

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

-

-

-

-

-

-

-

5-10MB

10MB

5

15MB

10MB

40MB

25MB

15

20

10-15

10

5MB

30

5-10MB

45MB

5

5

5

20

5

5

5-10

5-10

5

5-10

0-5

25

20

0

0-5

0-5

0-5

0-5

0-5

0-5

0-5

5-10

15MB

5MB

75MB

5MB

15MB

10-15MB

25MB

20MB

107.4

108.25

110.4

110.5

111.25

112.2

112.25

113.1

113.7

113.8

115.1

116

116.4

121

122

122.2

122.4

123.3

124.6

125.2

125.6

125.8

126.7

127.45

128

128.1

128.2

128.3

128.5

128.7

128.85

129

129.2

129.4

129.6

129.8

129.9

132

133.05

133.2

133.3

133.75

138.2

140.7

141.15

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-406w of

SHEET NUMBER:

FD-406w

of

PROJECT NUMBER:

Sheet

110

115

120

125

130

135

140

Boring No. 4 5

CORING LOG

BORING NUMBER:

4 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
30MB - - 141.4

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-406w of

SHEET NUMBER:

FD-406w

of

PROJECT NUMBER:

Sheet

145

150

155

160

165

170

175

Boring No. 5 5

CORING LOG

BORING NUMBER:

5 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
19.0

1

2

3

Hand

18

30

26

100/4"

Auger

90

100/1"

17

9

1

24

5

Hand-Augered to 6 feet;

0.0' to 0.4' - asphalt

0.4' to 6.0' Brown c-f SAND and c-f Gravel, some

Silt, occasional concrete, brick fragments and wood

chips (FILL)

Reddish-brown c-f SAND, little Silt, wet (SM)

Reddish-brown c-f SAND, some Silt, little m-f

Gravel, dense (SM)

-occasional decomposed rock fragments

Reddish-brown c-f SAND, some Silt, little m-f

Gravel, very dense (SM)

-decomposed rock at the tip of the spoon

Roller bit refusal and begin coring at 19'.

0.0 - 6.0

6.0 - 6.1

8.0 - 10.0

10.0 - 11.3

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,631.1

12:30 pm

2:00 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,485.0

8/25/05

W34th St & 11th Ave-viaduct

OFFSET:

TIME:

107.5 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

D. Keith

N. Shah

Ingersoll Rand A 300

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

8/22/05

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-408 of

SHEET NUMBER:

FD-408

of

PROJECT NUMBER:

Sheet

8/25/05 6:35 am 35.5 19.0 141.6

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
50

118

112

C-1

19.0 - 24.0

C-2

24.0 - 33.8

C-3

33.8 - 44.0

50

90

82

83

100

92

C-1 - Dark gray to black SCHIST; m-f grains of

biotite, quartz, feldspar, amphibole; close to

moderate fracture spacing, except extremely close

spacing at 19.0' and 20.3'; slightly weathered, except

moderately weathered at 20.3'; medium strong;

foliation defined by indistinct, wavy schistosity,

dipping 60o

 to 70o; from 20.8' to 22.3', alternating

bands of schist and light gray granite all ~1" thick,

dipping parallel to foliation; possible loss of recovery

between 19.0' - 19.6' and 20.3'-20.6'; borehole depth

measured with tape at 24.0'.

C-2 - Dark gray to black SCHIST m-f grains of

biotite, quartz, feldspar, amphibole, muscovite;

sparse garnets, up to 0.2" across; close to wide

fracture spacing, slightly weathered, except

moderately weathered 28.3' to 28.7'; strong; foliation

defined by indistinct, wavy schistosity dipping 60o

 to

75o

, with sparse irregular bands of quartz/feldspar,

1/2" to 1" wide parallel to foliation; pure quartz from

33.3' to 33.8'.

C-3 - 33.8' to 41.9': Dark gray to black SCHIST m-f

grains of biotite, quartz, feldspar, muscovite; sparse

garnet up to 0.2" across; moderate to wide fracture

spacing; slightly weathered; foliation defined by

indistinct, wavy schistosity dipping 50o

 to 80o;

41.9' to 42.3': Dark gray FAULT GOUGE; dense

sandy clay with no visible rock structure; light green,

soft mineralization on 70o

 fracture surface at 41.9';

no contact. 42.3' to 44.0': Dark gray to black

SCHIST, as above, except close to extremely close

fracturing; medium strong to friable and extremely

weak.

R3

R3

R3

R3/R0

II

III

II

II

4.0

2.0

2.0

1.5

2.0

2.0

2.0

2.0

2.0

2.0

3.0

2.0

2.0

2.0

1.5

-

-

-

2.0

2.0

3.0

2.0

2.0

2.0

3.0

2.0

1.5

1.5

2.0

2.0

2.0

2.0

2.0

-

-

3.0

3.0

1.0

1.5

2.0

3.0

2.0

1.0

2.0

2.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

-

-

-

2.0

4.0

2.0

2.0

1.0

2.0

3.0

1.0

1.0

2.0

1.0

1.0

1.0

1.0

1.0

-

-

1.0

1.0

4.0

4.0

4.0

25

20

*70

90

*60

35

40

30

50

35

*50

60

30

70

50MB

25MB

30MB

45

45

40

30

45

45

30

20

*60

*60

*60

40

30

*45

*50

30MB

30MB

10

30

70

10

20

19

19.6

19.9

20.3

20.6

20.9

21.4

21.7

21.8

22.3

23.5

23.7

23.8

24

24.4

25.5

26.7

27.4

28

28.3

28.55

28.7

29.15

29.6

29.9

30.25

32.3

33.3

33.8

34

34.5

34.9

35.5

36.9

38.2

39.3

39.85

41.9

42.1

42.2

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

N. Shah

Ingersoll Rand A 300

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,485.0

8/25/05

W34th St & 11th Ave-viaduct

OFFSET:

TIME:

107.5 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

D. Keith

E: 983,631.1

2:00 pm

12:30 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

8/22/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-408 of

SHEET NUMBER:

FD-408

of

PROJECT NUMBER:

Sheet

8/25/05 6:35 am 35.5 19.0 141.6

20

25

30

35

40

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

8/25/05 6:35 am 35.5 19.0 141.6 35.5 19.0 141.6
120

116

122

C-4

44.0 - 54.0

C-5

54.0 - 63.7

C-6

63.7 - 73.9

C-7

48

100

92

100

100

100

C-4 - 44.0' to 51.6': Dark gray to brown SCHIST c-f

grains of biotite, quartz, feldspar, muscovite; very

close to moderate fracture spacing, except extremely

close spacing from 47.2' to 49.7'; moderately

weathered, except only slightly weathered from 44.0'

to 47.2'; medium strong, except very weak to

extremely weak and friable from 47.3' to 49.7';

foliation defined by indistinct, crenulated schistosity,

with contorted quartz bands 1/2" thick, dipping 70o

to 90o; core has orange-brown iron staining between

47.2' and 49.7';

51.6' to 54.0': Dark gray SCHIST m-f grains of

biotite, quartz, feldspar, muscovite; moderate fracture

spacing; slightly weathered; strong; foliation defined

by near vertical schistosity; in vertical contact from

51.6' to 52.9' with m-f grained granite; slight iron

staining on some fracture surfaces; rock core was

stuck inside core barrel; had to hammer the rock very

hard to take it out.

C-5 - Dark gray to black SCHIST c-f grains of

biotite, quartz, feldspar, muscovite; moderate to wide

fracture spacing; unweathered to slightly weathered;

strong; foliation defined by indistinct, wavy

schistosity dipping 70o

 to 90o; non-vertical contorted

aplite bands, 1" thick between 55.0' and 58.4'.

C-6 - Dark gray to dark blue-gray SCHIST c-f grains

of quartz, biotite, feldspar; moderate to wide fracture

spacing, except closely spaced from 73.4' to 73.6';

unweathered to slightly weathered; strong; foliation

defined by indistinct, wavy schistosity dipping 80o

 to

90o

, locally 60o; a few contorted coarse grained

quartz-feldspar bands less then 0.5" thick; no rock

wall contact at 73.7'; cored rock was stuck inside the

core barrel; had to hammer hard to take out the rock;

Bottom of the borehole measured with tape at 73.9'.

C-7- 73.9' to 82.7': Dark gray m-f grained SCHIST,

interlayered with medium gray , fine grained

GRANITE; schist minerals: biotite, quartz, feldspar;

granite minerals: feldspar, quartz, muscovite; close to

moderate fracture spacing; slightly weathered to

unweathered; strong; foliation in schist defined by

crenulated, near vertical schistosity; faint banding in

granite dips 60o

 to 80o; schist-granite contacts are

R3

R1/R0

R4

R4

R4

R4

II

III

II

I/II

I/II

II/I

1.5

2.0

3.0

2.0

3.0

3.0

1.0

3.0

3.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

1.5

2.0

3.0

2.0

3.0

1.5

1.5

-

1.5

-

-

2.0

-

-

1.5

-

-

-

-

1.5

1.0

-

-

1.5

1.5

2.0

2.0

2.0

-

-

1.5

-

4.0

3.0

3.0

3.0

2.0

2.0

3.0

3.0

3.0

3.0

3.0

4.0

4.0

4.0

4.0

4.0

3.0

4.0

4.0

1.0

1.0

2.0

1.0

1.0

-

2.0

-

-

1.0

-

-

2.0

-

-

-

-

2.0

3.0

-

-

1.0

1.0

1.0

1.0

2.0

-

-

1.0

-

30

*70

20

20

*70

30

25

40

40

50

50

50

90

90

80

*85

*75

*80-90

*75-90

*80

*85/60

25

25

30

20MB

25

40MB

15MB

50

45MB

30MB

40

45MB

30MB

35MB

25MB

*80

70

30MB

*60

20

90

10

35

25

10MB

15MB

20

40MB

42.4

42.6

43.1

44.5

45.2

45.4

46.7

46.9

47.2

47.4

47.7

47.9

48.2

48.4

48.8

49.2

49.5

50.2

51.2

52.2

53.1

54

55.3

56.4

57.1

57.8

58.5

58.9

60.6

62.4

63.7

64.85

66.8

68.1

68.6

69.1

70.3

70.5

72.45

72.95

73.4

73.45

73.5

73.55

73.7

73.9

74.25

75.7

75.8

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-408 of

SHEET NUMBER:

FD-408

of

PROJECT NUMBER:

Sheet

45

50

55

60

65

70

75

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
15-20MB

10MB

5

25

20MB

20

35

15

25

5

5

15

15

0

120

120

120

121

73.9 - 83.9

C-8

83.9 - 93.9

C-9

93.9 -

103.9

C-10

103.9 -

114.0

87

87

98

97

100

100

100

100

intact and gradational; thin coating of black clay on

70o

 fracture at 82.7'; wavy core sides from 76.8' to

78.3'.

82.7' to 83.9': light gray PEGMATITE; c grains of

quartz, feldspar, garnet; very close to moderate

fracture spacing; slightly weathered; medium strong;

1/4" near-vertical black schist inclusions; possible

mylonitic texture below 83.6'; coring very slow

between 82.0'-83.9'; depth of borehole measured

with tape at 83.9'.

C-8 - Medium gray GRANITE, with schist and

pegmatite m-f grains of feldspar, quartz, muscovite,

and sparse garnets up to 0.2" across; close to

moderate fracture spacing, except very close spacing

from 90.9' to 91.2'; strong, except medium strong

from 90.9' to 91.2'; slightly weathered, except

moderately weathered from 90.9' to 91.2', no rock

wall contact on any fractures from 90.9' to 91.2', with

slight iron staining and rounded core pieces; also

iron staining and and no contact at 85.6' and 86.4';

black schist inclusions from 84.0' to 84.4', 86.7' to

88.3' and 92.1' to 92.2', with contorted schistosity

dipping ~70o

, parallel to contacts; pegmatite with

coarse grains of white and pink feldspar, quartz, and

garnet from 85.6' to 86.3' and 89.5' to 91.5', with

vertical contacts; biotite seams in pegmatite from

90.5' to 91.5'.

C-9 - Medium gray to yellow brown to dark pink

GRANITE m-f grains of feldspar, quartz, muscovite,

garnet; moderate to wide fracture spacing, except

close to very close spacing from 98.2' to 99.8'; very

strong , except strong from 98.2' to 99.8';

unweathered to slightly weathered; rock is dark pink

and garnet enriched from 95.5' to 97.3' and 99.8' to

100.4'; rock has yellow-brown iron staining from

98.0' to 99.0'; no rock wall contact at low angle

fractures at 98.6' and 99.7'; scattered near-vertical

pegmatite, 1" thick, with coarse grains of quartz and

white and pink feldspar; all fractures and breaks dip

~35o

; core barrel was not advancing at 99.7';

changed core bit after finishing the run.

C-10 - Medium gray GRANITE m-f grains of quartz,

feldspar, biotite, muscovite, sparse medium grained

garnet with sparse agglomerates up to 0.4" across;

wide fracture spacing, except for pairs of very close

fracture spacing at 106.3' - 106.5', 108.7' -108.9', and

110.1' - 110.3'; unweathered, except slightly

weathered at very close fractures; very strong; many

0.1" garnets from 112.4' to 112.7'; no rock wall

contact and thin silt coatings on 5o

 fractures at 110.3'

and 110.1'; all fractures are low angle; 0.5"

near-vertical pegmatite at 112.4' and 113.1'; drilling

very slow between 108.0' and 110.0' - took over 35

min/ft; core barrel was jammed at the beginning of

the run; core bit was changed at the end of the core

run.

R3

R4

R3

R4

R5

R4

R5

II

II

III

II

I/II

I/II

I/II

2.0

2.0

-

-

3.0

1.5

3.0

-

3.0

-

1.5

1.5

1.5

1.5

1.5

1.5

1.5

3.0

1.5

1.5

1.0

1.5

1.5

1.0

1.0

3.0

3.0

1.5

2.0

2.0

1.0

3.0

1.0

1.0

1.0

1.0

1.5

-

-

1.5

1.5

1.5

1.5

2.0

-

-

1.5

2.0

-

2.0

1.0

1.5

1.5

1.0

1.5

1.5

1.5

1.5

1.0

1.0

-

-

1.0

1.0

1.0

-

1.0

-

1.0

1.0

4.0

1.0

2.0

1.0

1.0

1.0

2.0

2.0

4.0

4.0

1.0

4.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

2.0

2.0

2.0

2.0

2.0

-

-

1.0

1.0

1.0

1.0

1.0

-

-

1.0

1.0

-

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

30

35

35MB

35MB

20

30

20

15MB

35

15MB

20

*60

*70

20

*80

45

10

90

*50

20

30

35

20

15

25

35

45

10

20

20

5

80

5-10

15

45

15

20

5-10MB

0-5MB

55

10-15

5

15

30

76.55

77.55

78.5

79

79.5

80.1

80.5

81.35

81.55

81.9

82.2

82.5

82.7

83.2

83.5

83.7

83.9

84

84.05

84.15

84.25

84.85

85.1

85.6

86.4

87

88

88.5

89.9

90.6

90.95

91

91.1

91.15

91.2

91.4

92.05

92.7

93

93.85

93.9

94.15

94.3

94.7

95.6

96.5

96.8

97.45

97.85

98.25

98.6

99

99.6

99.7

99.75

100.75

101.1

101.7

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-408 of

SHEET NUMBER:

FD-408

of

PROJECT NUMBER:

Sheet

80

85

90

95

100

105

110

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
5

10-15MB

0

5

10MB

10-15MB

25

20

120

118

94

C-11

114.0 -

124.0

C-12

124.0 -

133.8

C-13

133.8 -

141.6

100

100

100

100

100

100

C-11 - 114.0' - 116.8': Medium gray GRANITE m-f

grains of quartz, feldspar, muscovite, biotite, with

coarse grained garnet from 114.7' to 114.9'; close to

moderate fracture spacing; unweathered to slightly

weathered; very strong; no rock wall contact at 5o

fracture at 116.2';

116.8' - 124.0': Medium gray to salmon-pink

GRANITE c-f grains of pink and white feldspar,

quartz, biotite; medium to coarse grained garnet

below 122.7'; wide fracture spacing; unweathered,

very strong; 1" pegmatite bands dipping 70o

 at 123.2

- 124.0'; no rock wall contact at 10o

 fracture at

117.0'; Put a new core bit; lost water along entire

core run; could not retreive entire run at first attempt;

about 2.5' long rock core piece was left in the

borehole; picked up rock core at second retrieval

attempt.

C-12 - Medium gray to salmon pink GRANITE; as

above, with scattered medium grained garnets and a

few garnet agglomerates up to 0.2" across;

unweathered throughout; wide fracture spacing;

scattered 70o

 pegmatite bands 1" thick; lost water

along entire core run; drilling was harder compared

to previous run; bottom 1" rock core piece was stuck

in to rock catcher.

C-13 - Medium gray to salmon pink GRANITE c-f

grains of quartz, white and pink feldspar, biotite,

muscovite, sparse garnet from 134.0' to 137.0'; wide

fracture spacing; unweathered; very strong; lost

water along entire core run.

E.O.B at 141.6'.

R5

R5

R5

I/II

I

I

1.5

-

2.0

1.5

-

-

2.0

1.5

1.5

-

-

-

1.5

1.5

1.0

1.0

-

-

1.5

1.5

1.0

1.0

-

-

2.0

-

-

-

-

-

-

-

1.5

-

-

2.0

-

1.0

-

1.0

1.0

-

-

1.0

1.0

1.0

-

-

-

1.0

1.0

2.0

2.0

-

-

1.0

1.0

1.0

1.0

-

-

1.0

-

-

-

-

-

-

-

1.0

-

-

1.0

-

20

5-10MB

5-10MB

0-5MB

30

15

5

5

10MB

10MB

30

15

5

10

5-10MB

15MB

20

25MB

15MB

25MB

5MB

10MB

-MB

30MB

15

10MB

20MB

10

10MB

102.25

102.8

103

103.5

103.9

104.2

106.35

106.5

106.9

107.35

107.65

108.1

108.7

108.9

110.15

110.3

112.6

114

114.65

114.85

116.25

117

117.5

119.9

121.05

121.65

122.3

122.5

124

124.1

127.9

132

132.6

133.7

133.8

135.55

141.6

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: N. Shah

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-408 of

SHEET NUMBER:

FD-408

of

PROJECT NUMBER:

Sheet

115

120

125

130

135

140

145

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
22.0

1

2

3

Hand

17

18

25

12

23

100/4

Auger

16

27

-

16

37

87

12

2

Hand Augered through railroad ballast 0' to 1.5'

Tri cone roller bit with air hose 1.5' to 6.0' through

concrete footing

Grayish-blue stone chips evident within concrete

matrix

6.0' to 10.0': Dark gray, GRAVEL and c-f SAND

NOTE:

spun 3" diameter casing 0' to 10'.

Gray m-f SAND, some c-m Gravel, little Silt,

medium dense, wet (SM)

NOTE:

Spun 3" casing 10' to 15'

Black c Gravel, and m-f Sand, trace Silt, dense (GP)

NOTE:

Spun 3" casing 15' to 20'.

Yellow brown m-f SAND, some c-f Gravel, little

Clayey Silt, very dense ( Decomposed SCHIST)

NOTE:

Spun 3" casing 20' to 22'.

Roller bit refusal and begin coring at 22'.

0.0 - 1.5

10.0 - 12.0

15.0 - 17.0

20.0 - 21.3

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

140 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,437.5

7:15 pm

2:00 am

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,106.2

6/10/05

Track 14 under 11th-Bridge

OFFSET:

TIME:

108.0+/-

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Deigert

C. Burzynski

CME 55

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

6/6/05

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-5 of

SHEET NUMBER:

FD-5

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
-

1.5

2.0

2.0

1.5

1.5

1.5

2.0

63

60

120

C-1

22.0 - 27.3

C-2

27.3 - 32.3

C-3

32.3 - 42.3

98

95

92

98

100

100

C-1 - Dark-gray to black SCHIST, c-m grains of

muscovite, quartz, biotite other black mafic minerals;

many garnets, up to 0.2" across; close to moderate

fracture spacing; slightly weathered, medium strong

to strong; foliation defined by wavy, crenulated,

distinct schistosity, dipping 50o

 to 70o, fracture

surfaces across foliation are jagged and irregular,

poor crack fit and clay coatings at 24.6'-24.65',

probable zone of non-recovery.

C-2- Dark-gray to black SCHIST, c-m grains of

muscovite, quartz, biotite other black mafic minerals;

many garnets, up to 0.2" across; close to moderate

fracture spacing; slightly weathered, medium strong

to strong; foliation defined by wavy, crenulated,

distinct schistosity, dipping 80o

 to 90o, fracture

surfaces across foliation are jagged.

C-3 - Dark-gray to black SCHIST, c-f grains of

muscovite, quartz, biotite other black mafic minerals;

garnets, up to 0.1" across; close to moderate fracture

spacing; unweathered to slightly weathered, strong;

foliation defined by wavy, distinct schistosity and

few thin (0.1") quartz bands; foliation dips 70o

 to

90o

;

39.0' to 40.3': Medium-gray fine to coarse grained

GRANITE, in near vertical contact with schist, with

bands of quartz and muscovite dipping ~ 85o

contact

parallel to foliation. Slight iron staining below 40.3';

Bulging core sides through most of the run.

C-4 - 42.3' to 43.2': Medium gray GRANITE, c-f

grains of feldspar, quartz, muscovite; slightly

weathered; strong; faint banding of quartz and

muscovite; core surfaces pitted; banding and contacts

both dip 60o

, parallel to foliation in underlying

schist.

43.2' to 45.5': and 48.2' to 52.3': Dark-gray to black

R3/R4

R3/R4

R4

R4

II

II

II/I

1.5

1.5

1.5

3.0

1.0

3.0

-

3.0

3.0

3.0

3.0

3.0

2.0

-

3.0

-

2.0

1.5

1.5

1.5

1.5

1.0

3.0

1.5

1.0

1.0

3.0

3.0

2.0

1.0

1.0

4.0

3.0

4.0

-

2.0

2.0

4.0

1.0

1.0

3.0

-

1.0

-

3.0

4.0

2.0

2.0

1.0

1.0

1.0

2.0

2.0

2.0

3.0

2.0

-

1.0

4.0

1.0

2.0

4.0

1.0

1.0

*60

*70

50

*70

*70

40

10

40

20

50

50

10

50

30MB

10

10MB

10

50

40

40

*70

*70

40

*90

50

*85

0

20

10MB

10

*85

10

*90

70

20

50

22.2

24

24.6

24.65

25.1

26

26.9

27.3

29

29.6

30.7

31

31.7

32.3

32.6

33.2

33.6

35.4

35.8

36.4

36.5

37.2

38.3

39

39.5

39.8

40

40.5

41.5

41.7

42.1

42.2

42.3

42.4

42.7

44.1

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

C. Burzynski

CME 55

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,106.2

6/10/05

Track 14 under 11th-Bridge

OFFSET:

TIME:

108.0+/-

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Deigert

E: 983,437.5

2:00 am

7:15 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

6/6/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-5 of

SHEET NUMBER:

FD-5

of

PROJECT NUMBER:

Sheet

25

30

35

40

45

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
1.5

3.0

1.5

2.0

1.5

1.5

1.5

1.5

2.0

1.5

3.0

1.5

1.5

1.5

67.7

68.3

68.6

69.1

69.2

69.9

70.6

70.7

71

71.2

71.3

71.4

118

104

122

114

C-4

42.3 - 52.3

C-5

52.3 - 61.0

C-6

61.0 - 71.2

C-7

71.2 - 80.7

73

81

83

84

98

100

100

100

SCHIST, fine to medium grains of muscovite, quartz,

biotite and garnet up to 0.1" across; close to

moderate fracture spacing; slightly weathered;

strong; foliation defined by wavy schistosity, thin

(0.1") contorted quartz bands, and discontinuous

quartz nodules; foliation dips 60o

 to 90o; some

fractures along foliation have softened, weathered

muscovite on surfaces; slightly bulging core sides.

45.2' to 48.2': Medium-gray GRANITE, mostly pure

quartz; close to very close fracture spacing; slightly

weathered; strong; upper and lower contacts with

schist are irregular, with Schist inclusions; contacts

dip 60o

 to 90o, very faint, near vertical banding; near

vertical, healed hairline fractures; numerous

horizontal fractures in quartz rich zones.

C-5 - Dark-gray to black SCHIST, c-f grains of

biotite, muscovite, quartz, biotite, with sparse garnets

up to 0.1" across; very close to wide fracture spacing;

unweathered to slightly weathered, strong; foliation

defined by crenulated schistosity dipping 80o

 to 90o;

59.5' to 60.6': Medium-gray GRANITE, fine to

coarse grains of feldspar, muscovite, quartz; close to

moderate fracture spacing; contact is dipping 80o

 to

90o

. C-6 - Dark-gray to black SCHIST, m-f grains of

biotite, muscovite, quartz; close to moderate fracture

spacing; slightly weathered, medium strong to strong;

foliation defined by indistinct schistosity and

contorted bands of quartz-feldspar 0.1" to 1.0"thick,

with ptygmatic folds; foliation dip 45o

 to 70o;

softened mica on some foliation fractures; Iron

staining on fractures from 70.7' to 71.2';

Medium-gray medium to fine grained GRANITE at,

63.2' to 63.7', 63.8'-63.9' and 64.1'-65.4'; contacts

contorted and irregular but intact.

C-7 - 71.2' to 76.0': Dark-gray to black SCHIST m-f

grains of biotite, quartz, muscovite, sparse garnet;

close to moderate fracture spacing; slightly

weathered; strong; foliation defined by wavy

schistosity and contorted bands of quartz 0.1" to

0.75"thick; foliation dips 70o

 to 90o. 76.0' to 80.0': Intermixed fine to medium black

gneissic SCHIST and QUARTZ and GRANITE

inclusions in black, fine grained matrix; moderate to

wide fracture spacing; unweathered to slightly

weathered; quartz-granite fragments are 0.5" to 4.0";

gold metallic mineral at quartz-matrix contacts from

77.5' to 79.7'; bands in schist dip 60o

 to 90o.

80.0' to 80.7': Dark-gray to black SCHIST as above.

C-8 - Dark-gray to black SCHIST m-f grains of

biotite, quartz, muscovite, other black mafic

minerals,

R4

R4

R4

R4

R4

II/I

II

II

I/II

II

3.0

1.0

3.0

-

2.0

1.5

2.0

1.5

1.5

1.5

3.0

3.0

1.5

3.0

3.0

-

3.0

3.0

2.0

1.5

3.0

-

2.0

3.0

1.5

1.5

1.5

3.0

3.0

-

1.5

2.0

-

2.0

1.5

1.5

3.0

3.0

1.5

1.5

1.5

1.5

1.5

3.0

4.0

3.0

4.0

1.0

4.0

1.0

1.0

1.0

1.0

1.0

1.0

4.0

2.0

3.0

1.0

1.0

1.0

-

3.0

3.0

2.0

2.0

2.0

1.0

1.0

2.0

3.0

1.0

1.0

-

1.0

2.0

2.0

4.0

1.0

-

1.0

2.0

4.0

2.0

3.0

1.0

1.0

-

1.0

2.0

-

1.0

4.0

4.0

1.0

1.0

4.0

1.0

3.0

1.0

4.0

1.0

*70

20

*70/75

10

*80

10

10

10

10

0

0

*70

50

20

0

0

10

0MB

30

*60

*40

60

30

*80

10

30

10

50

40

0MB

*0

 10

*50

*80

40

10MB

5

50

*60

30

*60

30

50

0MB

*50

40

60MB

5

*80

*70

40

40

*80

5

*80

5

*85

60

44.3

44.7

45.4

45.6

45.8

46.2

46.3

46.5

46.8

47.4

47.6

48.2

49.2

49.3

49.9

50

50.7

51.1

51.8

51.9

52.1

52.2

52.3

52.6

53.1

53.2

53.3

54

55.9

56

56.2

57.9

58.4

60.6

60.8

61

61.6

62.4

63.2

63.4

64.2

65.2

65.6

66

66.1

67

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-5 of

SHEET NUMBER:

FD-5

of

PROJECT NUMBER:

Sheet

50

55

60

65

70

75

80

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
72.1

72.9

73.7

74.3

75.2

75.5

75.7

75.9

77.9

78.1

102

110

110

120

C-8

80.7 - 89.2

C-9

89.2 - 98.4

C-10

98.4 -

107.7

C-11

107.7 -

117.7

80

94

84

91

100

100

99

100

sparse garnet, except fine grained from 84.8' to 89.2'

and medium gray from 88.5' to 89.2'; close to

moderate fracture spacing; slightly weathered, except

moderately weathered from 88.5' to 89.2'; strong,

except very weak from 88.5' to 89.2', where intact

core can easily be broken with the hands; foliation

defined by faint schistosity and thin (<0.1') banding

below 84.8'; foliation dips 40o

 to 80o; near vertical

quartz inclusions from 81.4' to 82.2', with gold

metallic mineral at edges.

C-9 - Dark-gray to black SCHIST m-f grains of

biotite, quartz, muscovite, other black mafic

minerals, sparse coarse grained garnet; moderate to

wide fracture spacing except close to very close

spacing at 92.9' to 93.7'; unweathered to slightly

weathered; strong; foliation defined by indistinct,

discontinuous schistosity; foliation dips 50o

 to 75o.

C-10 - Dark-gray to black SCHIST m-f grains of

biotite, quartz, muscovite, other black mafic

minerals, sparse coarse grained garnet; moderate

fracture spacing except very close to extremely close

spacing from 100.6' to 101.1', with gravel size pieces,

from 100.9' to 101.1'; slightly weathered to

unweathered, except moderately weathered from

100.6' to 101.1'; strong, except medium strong from

100.6' to 101.1'; foliation defined by faint schistosity

and thin (<0.1') quartz bands; foliation dips 50o

 to

60o

; from 101.3' to 104.8', almost pure quartz, with

black schist inclusion from 101.7' to 102.5'; From

100.6' to 101.5', enriched in garnets, bulging core

sides, healed hairline, 60o

 fractures with calcite

infill.

C-11 - 107.7' to 108.5': Dark-gray to black SCHIST,

as above.

108.5' to 115.2': Light to medium gray PEGMATITE

c-m grains of feldspar, quartz, muscovite, sparse

garnet; very close to moderate fracture spacing;

unweathered to slightly weathered; strong to very

strong; inclusions of dark-gray schist and light-gray

granite, 6" to 12" long, with near vertical contacts;

slight orange iron staining 110.8' to 111.1'.

115.2' to 117.7': Medium gray to black SCHIST, as

above

R1

R4

R4

R3

R4

R4

R4/R5

R4

III

I/II

I/II

III

I/II

I/II

I/II

I/II

3.0

3.0

2.0

-

3.0

-

1.5

1.5

3.0

3.0

3.0

1.5

1.5

3.0

1.5

3.0

3.0

2.0

-

-

1.5

2.0

2.0

-

1.5

1.5

2.0

1.0

2.0

3.0

3.0

1.5

3.0

3.0

3.0

2

2.0

1.5

3.0

-

1.5

1.5

1.5

2.0

2.0

-

1.5

1.5

3.0

2.0

2.0

1.5

3.0

-

3.0

2.0

1.0

2.0

1.0

1.0

1.0

-

1.0

-

1.0

2.0

2.0

1.0

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

-

-

1.0

1.0

1.0

-

2.0

4.0

4.0

4.0

4.0

1.0

4.0

3.0

3.0

1.0

1.0

2

1.0

1.0

1.0

-

4.0

2.0

2.0

2.0

2.0

-

4.0

1.0

2.0

2.0

1.0

1.0

1.0

-

1.0

1.0

1.0

1.0

10

40

10

40MB

30

*50/20MB

*50

*70

30

40

30

40

5

 20

40

40

20

40

10MB

30MB

*45

40

20

10MB

30

*40

20

20

50

50

20

20

20

30

45

*50

30-40

30

45

*60MB

*60

*40

60

90

30

30MB

80

60

30

85

10

50

50

0MB

40

10

40

30

78.8

80.3

80.7

80.8

81.4

82.2

82.5

82.8

84

84.6

85.3

86.4

87.4

88.1

88.3

88.5

88.7

88.9

89.2

91.8

92.8

92.9

93.1

93.3

93.7

94

95

97.7

97.9

98.4

99.7

100

100.6

100.7

100.75

100.8

100.9

101

101.05

101.1

101.15

101.3

102.5

103.1

104.3

104.35

105.2

106.2

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-5 of

SHEET NUMBER:

FD-5

of

PROJECT NUMBER:

Sheet

85

90

95

100

105

110

115

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
1.0

1.0

1.0

1.0

3.0

4.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

1.0

-

1.0

-

1.0

75

C-12

117.7 -

124.0

97100

C-12 - Medium-gray to black SCHIST m-f grains of

biotite, muscovite, quartz, other mafic minerals, with

scattered garnets up to 0.1" across; unweathered,

moderate to wide fracture spacing; strong;

foliation defined by faint schistosity, dipping 40o

 to

60o

.

E.O.B at 124.0'.

R4I

3.0

1.0

-

1.5

2.0

2.0

2.0

3.0

1.0

1.5

3.0

3.0

1.5

3.0

2.0

2.0

1.0

1.5

1.5

1.5

2.0

1.5

-

1.5

-

2.0

3.0

-

1.0

1.0

-

1.0

1.0

-

40

*60

50MB

*60

20

20

30

50

50

50

5

60

5

30

40

*50

*40

*50

20

30

 40

*60

30MB

*40

30MB

*40

35

10MB

107.1

107.4

107.7

108.2

108.9

110

110.2

110.6

111

111.1

112

112.7

112.8

112.9

113.7

115.4

116.3

116.8

117.4

117.7

118

118.9

120.3

121.1

121.8

123

123.6

124

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-5 of

SHEET NUMBER:

FD-5

of

PROJECT NUMBER:

Sheet

120

125

130

135

140

145

150

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

5/31/05

5

10

15

20

Boring No. 2

1

1

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-6 of

SHEET NUMBER:

FD-6

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

G-1

G-2

S-1

S-2

S-3

-

-

10

2

20

-

-

20

11

8

-

-

27

51

12

-

-

2

4

65

8

20

6

Concrete cored via thin wall adapter to 1.6 feet

Forced Air-Tricone method used to clear utilities to

10 feet

Brown m-f SAND, little m-f Gravel, moist (SM)

(FILL)

Dark-gray c-f SAND, some f-Gravel, little Silt &

Clay, occasional wood fragments (SM) (FILL)

(Top 6 inches) Gray c-f SAND, little c-f Gravel,

dense (SM) (FILL)

(Bottom 2 inches) Gray SILT & CLAY, slightly

organic (OH)

Gray CLAY & SILT, some f- Sand, little c-f Gravel,

slightly organic, stiff. (CL)

Gray CLAY & SILT, some m-f Gravel, little f Sand,

very stiff (CL)

1.6 - 3.0

3.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

G

G

S

S

S

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,394.5

8:30 pm

2:30 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,261.2

6/4/05

Track 21-40' W of 11th Ave

OFFSET:

TIME:

108.0+/-

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

C. Deigert

C. Burzynski

CME-55

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:
0/6 6/12 12/18 18/24

29.0

S-4 - - - 100/0 0 No recovery

Hard drilling 24.5' to 29'.

3-inch casing advanced to 27'.

Roller bit refusal and begin coring rock at 29'.

S 25.0 - 25.0

REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & Drilling

30

35

40

45

50

55

Boring No. 2

2

2

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-6 of

SHEET NUMBER:

FD-6

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
98

120

120

C-1

29.0 - 37.2

C-2

37.2 - 47.2

C-3

47.2 - 57.2

97

84

98

100

100

100

C-1 - 29.0' to 31.5': Dark-gray to black SCHIST c-m

grains of biotite, quartz, other black mafic minerals,

very close to moderate fracture spacing; slightly

weathered, medium strong; foliation defined by wavy

contorted schistosity and thin (<0.1") discontinuous

quartz bands; foliation dips 75o

 to 90o; 1"-inch thick

intrusions of light-gray, fine grained GRANITE at

29.0' -29.1' and 29.5' - 29.6'; from 31.5' to 37.2':

Light-gray GRANITE, f- grains of probable

muscovite, quartz and feldspar; close to moderate

fracture spacing, lightly weathered, except

moderately weathered at 36.9'-37.2', strong, except

medium strong at 36.9'-37.2'; light-gray to

salmon-pink, c- grained PEGMATITE from 34.0' to

34.7' and 35.3' to 36.1'; contacts with granite steeply

dipping; white clay on mica-rich fracture surface at

33.3'; red clay on steep fractures at 36.9'-37.2'.

C-2 - 37.2' to 38.7': Medium-gray GRANITE, fgrains of probable quartz, feldspar, muscovite, in

vertical contact with gray to salmon-pink

PEGMATITE, with coarse grains of feldspar, quartz,

and medium grained garnet; dark-gray biotite

SCHIST from 37.2' to 37.4'; very close to moderate

fracture spacing; slightly weathered, strong; foliation

in schist dips 50o

, parallel to contact with granite.

38.7' to 43.0': Dark-gray to black SCHIST, medium

to coarse grains of biotite, quartz, muscovite, other

mafic minerals; close to moderate fracture spacing;

slightly to moderately weathered, medium strong;

foliation defined by wavy schistosity dipping 80o

 to

90o

; light-gray PEGMATITE in vertical contact from

41.1' to 46.0'; quartz-PEGMATITE at 39.2'-39.5' has

pitted core surface with numerous healed, partly

open fractures, most dipping 20o

. 43.0' - 45.0' and

45.8'-46.4' Medium-gray GRANITE, as above,

except wide fracture spacing.

45.0' - 45.8' and 46.4'-47.2': Dark-gray to black

SCHIST, as above except extremely close fracturing

at 47.0'-47.2'

C-3 - 47.2' to 53.4': Dark-gray to black SCHIST c-f

grains of biotite, quartz, feldspar, muscovite, other

R3

R4

R3

R4

R3

R4

R3

R3/R4

R4/R5

II

II

II

II

III/II

II

II

II

II

2.0

1.5

1.5

1.5

1.0

2.0

2.0

1.5

1.5

-

1.5

1.5

3.0

2.0

2.0

1.0

1.0

1.5

1.5

1.0

2.0

-

1.5

1.5

1.0

1.5

2.0

1.0

1.5

2.0

2.0

3.0

-

2.0

3.0

1.5

1.0

1.5

1.0

1.0

3.0

2.0

1.0

1.0

2.0

2.0

1.0

1.0

1.0

4.0

-

2.0

2.0

3.0

1.0

2.0

4.0

4.0

1.0

2.0

4.0

1.0

-

1.0

1.0

4.0

1.0

1.0

4.0

1.0

1.0

1.0

1.0

-

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

5

25

*60

*70

*75

5

5

5

70

5MB

20

30

5

20

5

70

80

10

20

*50

45

5MB

5

5

40

20

20

*85

75

45

*75-85

10

5MB

30

5

20

*40

30

20

60

5

29

29.1

29.2

31.1

31.5

32.1

32.3

32.8

33.3

33.8

34.4

34.7

35.7

36.1

36.4

36.9

37

37.2

37.3

37.4

37.6

38.8

39.1

39.2

39.3

39.4

39.6

39.8

40.3

41

42.4

42.9

43.4

45.3

45.8

46.3

47.05

47.1

47.2

48.2

48.5

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

C. Burzynski

CME-55

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,261.2

6/4/05

Track 21-40' W of 11th Ave

OFFSET:

TIME:

108.0+/-

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

C. Deigert

E: 983,394.5

2:30 pm

8:30 pm

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

5/31/05

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

FD-6 of

SHEET NUMBER:

FD-6

of

PROJECT NUMBER:

Sheet

30

35

40

45

50

Boring No. 1 3

CORING LOG

BORING NUMBER:

1 3

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

120

120

C-4

57.2 - 67.2

C-5

67.2 - 77.2

C-6

77.2 - 87.2

90

68

93

100

100

100

black mafic minerals, very close to moderate fracture

spacing; slightly weathered, medium strong to strong,

rock breaks easily along 1/4-inch thick biotite seams;

wavy, contorted foliation defined by schistosity and

thin (<0.1") ptygmatically folded quartz bands;

foliation dips 40o

 to 90o. 53.4' - 57.2': Light gray

GRANITE, uniform, fine to medium grains of white

feldspar, quartz and muscovite; slightly weathered,

moderate fracture spacing; strong to very strong;

high angle fractures parallel foliation in schist;

C-4 - 57.2' to 61.5': Light-gray GRANITE, as above,

except unweathered wide fracture spacing. 61.5' TO

66.7': Light to medium-gray GRANITIC GNEISS,

c-f grains of feldspar, quartz, muscovite; moderate

fracture spacing, except very closely spaced

fractures from 64.1' to 64.6'; slightly weathered,

strong; faint foliation defined by indistinct

compositional banding dipping 70o

; c grained,

pink-white PEGMATITES, 1" to 4" thick

throughout, parallel to banding; 66.7' to 67.2': Black

SCHIST, medium grains of biotite and quartz, very

close fracture spacing to crushed; weak to extremely

weak, friable; foliation defined by schistosity,

dipping 70o

; contact dips 70o C-5 - 67.2' to 71.8': Dark-gray to black SCHIST m-f . grains of quartz, biotite, other mafic minerals, very

close to moderate fracture spacing, except extremely

close from 70.15' to 70.4'; foliation defined by, wavy

discontinuous quartz bands and irregular schistosity

dipping 50o

 to 90o; fine grained quartz band from

69.2' to 70.15'; dark-gray, sandy clay FAULT

GOUGE from 70.2' to 70.3'; 75o

 healed fracture at

68.1';

71.8' to 77.2': Medium-gray PEGMATITE, medium

to coarse grains of quartz, feldspar, muscovite,

garnet, black mafic minerals; close to moderate

fracture spacing, except very closely spaced from

75.2' to 75.4'; slightly weathered, strong; bands of

fine grained gray rock (mostly quartz ?) from 72.1' to

73.1', 73.7' to 74.6' and 75.9' to 76.5', with near

vertical, 70o

 to 90o contacts;

black schist inclusion from 73.9' to 74.3'; healed

hairline fractures dipping 60o

 to 70o and 20o to 30o, with many crisscrossing from 74.5' to 75.3'; core

sides bulge at schist inclusion.

C-6 - 77.2' to 87.2': Medium-gray PEGMATITE c-m

grains of quartz, feldspar, muscovite, garnet, some

epidote (?) along fractures; moderate fracture

spacing, except very close spacing from 77.7' to 78.0'

and 79.5' to 79.9'; slightly weathered, except

moderately weathered from 79.5' to 79.9'; medium

strong to strong; banded inclusions of black schist

77.7' -78.0', 79.4'-79.5', 79.8'-77.9' and 80.1'-80.5,

with contacts parallel to foliation, dipping 50o

; 6" to

12" wide bands of fine grained quartz-muscovite

rock in vertical contact with pegmatite.

83.3'-87.2': Dark-gray to black SCHIST m-f grains of

quartz, biotite, muscovite; close to wide fracture

spacing; slightly weathered, medium strong to strong;

R4/R5

R2/R1

R4/R3

R0/R2

R4

R3/R4

R3/R4

R4

I

II

II

II

II

II

III

II

1.5

2.0

1.5

-

1.0

1.5

1.5

2.0

-

2.0

2.0

1.5

3.0

1.5

2.0

3.0

-

1.5

1.5

1.5

1.5

1.5

1.0

1.5

1.5

1.0

-

1.0

1.5

3.0

1.5

1.5

1.5

1.0

1.5

1.5

1.0

1.0

1.5

1.5

1.5

2.0

2.0

1.5

3.0

3.0

1.5

1.5

1.5

1.5

2.0

2.0

2.0

-

1.5

1.5

2.0

2.0

2.0

-

1.0

2.0

1.0

1.0

-

1.0

1.0

1.0

2.0

2.0

1.0

1.0

-

3.0

1.0

1.0

1.0

4.0

1.0

2.0

2.0

4.0

-

4.0

1.0

1.0

3.0

1.0

4.0

4.0

2.0

2.0

3.0

2.0

6.0

4.0

4.0

4.0

1.0

1.0

1.0

1.0

1.0

2.0

2.0

2.0

1.0

3.0

1.0

-

1.0

3.0

5

5

*55

*45MB

*50

 55

60

20

20MB

20

20

5

5

*70

25

25

5MB

35

40

20

20

20

*70

5

30

*80

10MB

*65

*60

5

55

*60

55

*50

15

20

50

5

5

5

5

20

40

10

10

20

55

5

5

30

10

70

*70

5MB

5

5

49.1

49.2

51.4

52.2

52.4

53.7

54.2

55.9

57.2

57.9

60.5

61.6

62

62.1

62.2

62.9

63.3

64.1

64.3

64.35

64.5

66.4

66.7

66.8

67

67.1

67.2

67.4

67.7

68.35

68.6

68.9

69

69.05

69.5

69.7

69.9

70

70.15

70.4

70.45

70.6

71.4

71.5

72

72.2

73.2

73.8

74.6

74.9

75.3

75.4

76

77.2

77.7

77.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-6 of

SHEET NUMBER:

FD-6

of

PROJECT NUMBER:

Sheet

55

60

65

70

75

80

85

Boring No. 2 3

CORING LOG

BORING NUMBER:

2 3

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

60

119

98

C-7

87.2 - 97.2

C-8

97.2 -

102.2

C-9

102.2 -

112.1

C-10

112.1 -

120.3

98

95

97

96

100

100

100

100

foliation defined by wavy, discontinuous quartz

bands and faint schistosity; foliation dips 60o

 to 80o. C-7 - Dark-gray to black SCHIST m-f grains of

quartz, biotite, other mafic minerals; moderate to

wide fracture spacing; slightly weathered to

unweathered, strong; foliation defined by faint

schistosity and a few thin (<0.1") contorted quartz

bands; foliation dips 50o

 to 70o, bands of fine

grained quartz, 1-inch thick, at 92.0' and 92.5' and

from 93.5' to 95.2'; bands parallel to foliation;

numerous subparallel, healed 60o

 fractures from

93.5'-95.2', in quartz band.

C-8 - Dark-gray to black SCHIST, as above, except

closely spaced fractures from 101.2' to 101.8'; fgrained quartz -muscovite band parallel to foliation

from 98.4' to 99.7' and 101.8' to 102.2'; becomes

more gneissic with depth.

C-9 - Medium to dark gray SCHISTOSE GNEISS,

medium fine grains of quartz, biotite and other mafic

minerals, muscovite; garnets up to 0.1" across; close

to moderate fracture spacing; slightly weathered;

strong to very strong; foliation defined by contorted

bands and nodules of quartz and faint schistosity;

foliation dips 60o

 to 90o; medium to fine grained

granitic bands from 104.3' to 107.9' to 110.1';

non-foliated; irregular 1" to 3" quartz xenoliths in

black fine grained matrix from 102.5' to 104.0'; with

0.1" garnets and 0.1" to 0.3" nodules of gold metallic

mineral at quartz contacts; wavy core sides

throughout mafic zones.

C-10 - Medium to dark-gray GNEISS SCHIST, c-f

grains of quartz, biotite, muscovite, other mafic

minerals; scattered garnet up to 0.2" across; moderate

to wide fracture spacing, except very close fracture

spacing from 113.3' to 113.7'; unweathered except

slightly weathered from 113.3' to 113.7'; strong;

indistinct foliation defined by thin (0.1") contorted +

folded quartz bands and faint schistosity; foliation

dips 60o

 to 90o; slickensides on polished 70o

foliation fracture at 113.4', with thick(>0.1") gray

sandy clay GOUGE; poor crack fit; concentration of

weathered garnet crystals within 1" of fracture.

E.O.B at 120.3'.

R4

R4/R5

R4

R4

R4

II

II

I

II

I

2.0

2.0

2.0

2.0

2.0

2

1.0

1.0

2.0

3.0

2.0

3.0

3.0

1.0

1.5

2.0

3.0

2.0

3.0

-

1.5

-

1.5

1.5

1.5

1.0

1.0

3.0

-

1.5

1.5

1.5

1.5

1.5

1.0

-

1.0

3.0

1.5

2.0

-

2.0

-

2.0

2.0

1.5

1.5

1.5

2.0

2.0

1.5

0.5

1.5

2.0

-

-

3.0

2.0

1.0

1.0

3.0

3.0

3.0

3.0

1.0

1.0

2.0

2.0

2.0

1.0

2.0

1.0

2.0

2.0

2.0

1.0

1.0

-

1.0

-

1.0

3.0

1.0

2.0

1.0

1.0

-

1.0

2.0

1.0

1.0

1.0

1.0

-

1.0

1.0

4.0

2.0

-

1.0

-

1.0

3.0

1.0

4.0

1.0

2.0

1.0

1.0

4.0

2.0

1.0

-

-

1.0

1.0

60

5

30

5

5

5

*35

*50

5

30

90

10

50

*60

*50

20

50

*65

20

5MB

40

40MB

*60

*50

*50

*40

*50

40

30MB

*60

*55

*50

*50

5

30

5MB

40

5

15

20

5MB

50

5MB

20

5

5

*50

*75

35

80

5

70

*60

25

5MB

10MB

30

10

78.7

79.4

79.5

79.55

79.6

79.65

79.9

80.2

81.8

81.9

82.1

82.2

82.7

83.6

85.2

85.8

87.2

88.3

90.8

91.4

92

92.2

92.4

92.7

93.2

94.8

95.2

96.7

97.7

98.4

99.2

100.2

101.2

101.4

101.8

102.2

103.3

104.5

106.3

106.55

107.2

108.2

108.7

109

109.6

110.15

110.8

111

111.6

112.3

112.4

113.4

113.6

114

117.1

117.4

120.2

120.3

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: C. Deigert

INSPECTOR: C. Burzynski

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/23/06

(continued)

FD-6 of

SHEET NUMBER:

FD-6

of

PROJECT NUMBER:

Sheet

90

95

100

105

110

115

120

Boring No. 3 3

CORING LOG

BORING NUMBER:

3 3

Parsons

Brinckerhoff

Quade &

Douglas, Inc.





















16.0

1

1

2

3

Hand

23

100/6"

100/3"

31

29

-

-

100

Auger

25

-

-

10

32

40

24

12

5

31

Hand Augered Material:

0' to 1.1' - Concrete

1.1' to 1.5' - Asphalt

1.5' to 2' - Coarse Gravel

2' to 4' - Light brown m-f SAND, some Silt

4' to 6' - Brown/reddish m-f SAND

A. (top 14") Brown m-f SAND, little Silt, moist,

dense (SP)

B. (bottom 10") Brown/goldish m-f SAND, trace

Silt, dense (Pyrite) (SP)

White/reddish Granitic GNEISS (boulder)

Brown c-f SAND, little Silt, little m-f decomposed

Pegmatite, moist, very dense

White and brown m-f decomposed rock, some c-f

Sand, little f- Gravel, very dense

Roller bit refusal and begin coring at 16.'

0.0 - 6.0

6.0 - 8.0

10.0 - 12.6

13.0 - 14.0

15.0 - 15.8

S

C

S

S

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

E: 983,592.0

11:30 am

4:00 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,249.0

9/9/03

LIRR-Trk 26-11th Ave (40'E)

OFFSET:

TIME:

108.0 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

D. Keith

A. Zabala

CME 55 (High Rail)

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

8/26/03

PE-23 of

5

10

15

20

Boring No. 1

1

1

BORING LOG 1

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

SHEET NUMBER:

PE-23

of

PROJECT NUMBER:

Sheet

9/8/03 9:00 am 20.0 17.0 138.5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
100

106

10

56

C-2

16.0 - 24.3

C-3a

24.3 - 33.1

C-3b

33.1 - 33.9

C-4

33.9 - 38.6

96

100

100

100

100

100

100

100

Pink/light gray Granitic GNEISS, slightly weathered,

sound, wide fracture spacing, very strong rock, m-f

grained

-Scattered Garnets up to 3/8"

-Foliation faint, dips 70o

19.7' to 24.3' - Pink/light gray PEGMATITE, cgrained, slightly weathered, wide fracture spacing,

strong, some iron staining 23' to 36.5'

24.3' to 25.3' - Pink/light gray PEGMATITE,

unweathered to slightly weathered, sound, wide

fracture spacing, very strong rock, c- grained

25.3' to 33.1' - Pink/light gray Granitic GNEISS, c-f

grained, wide fracture spacing, unweathered, very

strong, foliation dips 70o

-Pegmatite 1" wide at 29.7', 30.2', 30.7'

C-3 continued - Gray/pink Granitic GNEISS,

unweathered, strong rock - rock recovered from top

of C-4 core run

Gray/pink Granitic GNEISS, unweathered, very

strong rock, medium to fine grained

-Faint banding dips 70-80o

Gray/pink Granitic GNEISS, slightly weathered,

medium to fine grained, few brown Garnet aggregate

present

Except: 41' to 47.7' - unweathered

18

20

20.6

21.4

21.5

22.9

23.3

24.3

25.25

27.7

30.1

30.9

32.6

33.1

33.9

37.3

37.9

38.6

39.2

39.6

9/8/03 9:00 am 20.0 17.0 138.5

R5

R4

R5

R5

R5

R5

R4

II

II

I/II

I

I

I

II

1.5

1.5

-

-

-

-

1.5

1.5

1.5

2.0

1.0

-

-

1.5

-

-

-

-

-

-

-

1.5

1.5

1

1

-

-

-

-

1.0

1

2.0

2.0

1.0

-

-

1.0

-

-

-

-

-

-

-

1.0

3.0

10

0

10MB

10MB

5MB

5MB

15

20

20

0

20

0MB

0MB

20

0MB

0MB

20MB

0MB

0MB

0MB

0MB

5

5

16.2

16.4

16.6

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

A. Zabala

CME 55 (High Rail)

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,249.0

9/9/03

LIRR-Trk 26-11th Ave (40'E)

OFFSET:

TIME:

108.0 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

D. Keith

E: 983,592.0

4:00 pm

11:30 am

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

8/26/03

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

PE-23 of

SHEET NUMBER:

PE-23

of

PROJECT NUMBER:

Sheet

9/8/03 20.0 9:00 am 17.0 138.5

20

25

30

35

40

Boring No. 1 5

CORING LOG

BORING NUMBER:

1 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

9/8/03 20.0 17.0 138.5 9/8/03 20.0 9:00 am 17.0 138.5
113

120

102

44

122

C-5

38.6 - 48.0

C-6

48.0 - 58.0

C-7

58.0 - 66.5

C-8

66.5 - 70.2

C-9

70.2 - 80.4

95

98

99

100

100

100

100

100

100

100

44.1' to 44.4', 45' to 45.4', and 46.1' to 46.4' - Pink

PEGMATITE

-46.1' to 46.4' contact with Gneiss near vertical

-Drill locked up after first 0.6 ft, core stuck in barrel,

pulled rock and continued drilling

-Lost entire tub of drilling fluid, rig chatter when

drilling continued

-No rock wall contact at 39.2', 39.6', and 40.8'

-Break along Quartz vein with sand particles at 40.5'

-Frequent staining on joint walls 39' to 41' (yellow

and red)

Light gray Granitic GNEISS, very strong rock,

slightly weathered to unweathered, medium to fine

grained, foliation dip 75-80o

-Rock is light red Garnet rich or Hematite stained

-51.4' to 51.7', 52.1' to 52.6', and 54.2' to 54.5' - mgrained Garnets constitute 10% of rock

-57.1' to 58' - 1/8" wide bands of Garnet parallel to

foliation, spaced approx. 2" apart

-Lost entire tub of drilling fluid three times

Note: Depth of 48' was measured using drill rods

(tape was sticking to side of boring wall and could

not be used)

Pink/gray Granitic GNEISS, slightly weathered,

sound, wide fracture spacing, very strong rock, c-m

grained

-58.2' to 59.8' and 65.2' to 65.5' - Pink/white

PEGMATITE, coarse to very coarse grained

-Lost two tubs of water

Pink/gray Granitic GNEISS, unweathered, sound,

wide fracture spacing, very strong rock, c-f grained,

foliation dips 50-60o

-Garnets up to 3/4"

-Scattered Pegmatite 1" wide parallel to foliation

-Stopped drilling at 70.2' due to need for new coring

bit

Pink/gray Granitic GNEISS, slightly weathered to

unweathered, sound, very wide fracture spacing, very

strong rock, m-f grained, foliation dips 50o

-White/pink Pegmatite, 1" to 2" wide, at 75.5', 76.1',

76.9', and 77.8' parallel to foliation

-Quartz enriched 78.5' to 80.4'

-Lost two tubs of water

40.5

40.8

R4

R5

R5

R5

R5

I

II

II

I

I/II

1.5

1.5

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

1.5

-

1.5

1.5

1.5

-

-

-

-

1.5

-

-

1.5

1.5

1.5

1.5

-

-

-

1.0

1.0

1.0

-

-

-

-

-

-

2

3.0

3.0

-

3.0

2.0

2.0

2.0

1

2.0

2

-

3.0

3.0

1.0

-

-

-

-

1.0

-

-

1

1

1

1.0

-

-

-

1.0

1.0

1.0

-

-

-

-

-

-

20

0

0

30MB

0

0

20

0

5

5

5

0MB

30

5

10

10MB

0MB

10MB

0MB

20

20MB

-MB

10

20

15

5

10MB

0MB

20MB

0

0

10

5MB

5MB

5MB

0MB

0MB

10MB

41

42.8

47.7

47.8

48

49.7

50.4

50.6

51

51.1

51.8

53.1

55.1

55.8

55.9

56.4

56.6

57.1

57.4

58

60.1

60.2

61.1

61.4

62

63.3

65.2

66.5

66.6

66.8

67.2

68.9

69.5

70.2

71.3

72.3

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

PE-23 of

SHEET NUMBER:

PE-23

of

PROJECT NUMBER:

Sheet

45

50

55

60

65

70

75

Boring No. 2 5

CORING LOG

BORING NUMBER:

2 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
113

121

74

37

C-10

80.4 - 89.8

C-11

89.8 - 99.9

C-12

99.9 -

106.1

C-13

106.1 -

109.2

100

100

100

100

100

100

100

100

Pink/light gray Granitic GNEISS, unweathered,

sound, very wide fracture spacing, very strong rock,

m-f grained, foliation dips 40-50o

-Scattered Garnets to 3/8"

-Pink/white, m-c grained PEGMATITE from 80.4' to

80.9', 82.5' to 85.6', and 87.5' to 88'

-Loss of water

Light gray Granitic GNEISS, as above

Except: 92' to 92.4' - Black SCHIST, foliation 40

degrees

-Contacts concordant with Gneiss foliation

-Pink/white PEGMATITE from 92.6' to 94', 95.5' to

96.2', 97.5' to 97.6', and 99' to 99.6'

Pink/light gray Granitic GNEISS, unweathered,

sound, very wide fracture spacing, very strong rock,

c-f grained, foliation dips 50o

-Pink/white PEGMATITE from 101.8' to 102.1'.

102.8' to 103.1', and 104.2' to 104.3'

Pink/gray Granitic GNEISS, unweathered, sound,

wide fracture spacing, very strong rock, m-f grained

Except: 107' to 108.5' - Black SCHIST, foliation 50

degrees, contacts contorted

-Rig blocked up

-Bit shoe broke off

Pink/gray Granitic GNEISS, unweathered, sound,

very wide fracture spacing, very strong rock, m-f

R5

R5

R5

R5

R5

I

I

I

I

I

1.5

-

1.5

-

1.5

-

-

-

-

-

1.5

-

-

-

1.5

-

-

1.5

-

-

-

-

-

-

-

-

-

-

-

-

-

1.0

-

1

-

1.0

-

-

-

-

-

3.0

-

-

-

1.0

-

-

2.0

-

-

-

-

-

-

-

-

-

-

-

-

-

10

0MB

0

0MB

0

0MB

0MB

40MB

0MB

0MB

30

10MB

0MB

0MB

20

10MB

10MB

15

5MB

15MB

0MB

10MB

25MB

0MB

0MB

0MB

5MB

30MB

0MB

0MB

0MB

76.3

76.9

77.7

80.4

80.5

83.9

85.4

86.1

89.8

91.3

92.1

92.8

93.5

94.7

96.6

96.9

97.9

98.8

99.6

99.9

100.1

100.7

101.9

102.9

104.4

105.3

106.1

108.6

108.7

109.1

109.2

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

PE-23 of

SHEET NUMBER:

PE-23

of

PROJECT NUMBER:

Sheet

80

85

90

95

100

105

110

Boring No. 3 5

CORING LOG

BORING NUMBER:

3 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
66

112

121

53

25

55

C-14

109.2 -

114.7

C-15

114.7 -

124.0

C-16

124.0 -

134.1

C-17

134.1 -

138.5

C-18

138.5 -

140.6

C-19

140.6 -

145.2

100

100

93

68

100

96

100

100

100

100

100

100

grained, foliation dips 40-60o

 (faint banding)

Except:

111' to 111.3' - Pink/gray PEGMATITE

-Roller bit before coring this run due to problem with

bit in previous run

114.7' to 121.6' - Pink/gray Granitic GNEISS,

unweathered, sound, very wide fracture spacing, very

strong rock, m-f grained, foliation dips 60-70o

-1/8" thick Mica seam dipping 70o at 120.7'

-30o

 fracture at 122.6' cuts across foliation

1.5

1.0

4

-

1.5

1.5

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

-

-

1.5

-

-

-

1.5

121.6' to 124' - Dark gray to black, Biotite-amphibole

SCHIST, slightly weathered, wide fracture spacing,

strong rock, c-f grained, wavy foliation dips 60o

-Friable at upper contact with Gneiss

Dark gray to black Biotite-amphibole SCHIST,

slightly weathered, sound, wide to moderate fracture

spacing, medium strong to strong, foliation is wavy

(crenulated in places) and dips 60-80o

-Irregular xenoliths of light gray Gneiss and pink

Pegmatite, 2" to 6" across, with healed contacts,

some parallel to schistosity

128.5' to 134.1' - Light gray Granitic GNEISS,

slightly weathered, sound, close to wide fracture

spacing, strong to very strong rock, f-c grained, faint

banding dips 60o

-Near vertical Mica seam, 1/2" wide, 130.5' to 131.2'

-Mica-chlorite seam, approx. 1/2" wide, at 133.1',

dips 70o

-Broken up rock from 133.7' to 134', angular

fragments, extremely close fracture spacing

Pink/gray Granitic GNEISS, slightly weathered,

sound, moderate to wide fracture spacing, very

strong rock, c- grained

-2 long vertical fractures: (1) 136.5' to 137' (2) 137.2'

to 138'

-5" wide band of pink Pegmatite 134.3' to 134.7'

-1/8" wide band of Garnet, dipping 60o

, from 135.8'

to 136.5'

136.7' to 138.5' - White/gray/pink PEGMATITE,

coarse to very coarse grained, moderate to extremely

close fracture spacing, slightly weathered, strong,

Quartz rich

Pink/gray PEGMATITE, moderately weathered,

close fracture spacing, medium strong rock, cgrained

Pink/gray PEGMATITE, slightly weathered,

moderate fracture spacing, strong rock, c- grained

Except: 143.7' to 144.9' - Light gray Granitic

GNEISS, m-f grained

R5

R4

R3/R4

R4/R5

R5

R4

R3

R5

I

II

I

Ii

II

II

III

II

-

1.5

-

-

-

-

1.5

-

1.5

1.5

1.5

1.5

-

1.5

-

1.5

1.5

-

-

1.5

-

1.0

-

-

-

-

2.0

-

4

4.0

1.0

4.0

-

3.0

-

1.0

1.0

-

-

2

4.0

1.0

1

-

1.0

1.0

1

-

1

1.0

1.0

1.0

1.0

1.0

-

-

1.0

-

-

-

1.0

30MB

20

25MB

20MB

25MB

15MB

0

0MB

0

30

15

20

10MB

30

20MB

25

0

25MB

10MB

20

60

70-30

60

40-30MB

25

20

80

25MB

80

20

80

20

5

25

25MB

25MB

20

15MB

10MB

10MB

15

109.6

110.5

112.8

114.2

114.7

116.5

118.3

119

121.6

122.6

124

124.6

126.5

127.7

128.9

129.4

129.9

131.3

131.8

132.8

133.1

133.7

134

134.1

135.8

136.2

136.7

137

137.6

138.5

138.6

138.7

139

139.6

140.4

140.6

140.9

141.3

141.5

141.7

141.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

PE-23 of

SHEET NUMBER:

PE-23

of

PROJECT NUMBER:

Sheet

115

120

125

130

135

140

145

Boring No. 4 5

CORING LOG

BORING NUMBER:

4 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
1.5

SHEET NUMBER:

PE-23

of

PROJECT NUMBER:

Sheet

-Mica seam at 142.3'

-144.9' to 145.2' - Concrete with piece of tie rod

E.O.B. at 145.2'.

1.5

-

-

1.5

1.5

2.0

1

-

-

1.0

2

20

0

10MB

0MB

35

5

142.1

142.2

142.8

143.4

144.3

144.9

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

PE-23 of

150

155

160

165

170

175

180

Boring No. 5 5

CORING LOG

BORING NUMBER:

5 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
1

2

3

4

Hand

10

1

5

11

4

2

3

11

Auger

4

2

3

19

11

2

4

2

18

9

14

15

Hand Augered Material: 0 to 1.1' - Concrete

1.1' to 1.5' - Asphalt

1.5' to 2' - Coarse Gravel

2' to 4' - Light brown m-f SAND, trace Silt

4' to 6' - Brown m-f SAND, trace Silt, moist

Brown/dark gray c-f SAND, some Silt, little m-f

Gravel, m-dense (SM)

Dark gray c-f SAND, trace f-Gravel, trace Silt, moist,

loose (plant debris)

Black Organic CLAY and SILT, trace SAND, stiff

(OH).

A. (top 8") Black m-f SAND, some Clayey Silt,

dense, moist

B. (bottom 7") Brown m-f SAND, trace Silt, dry,

m-dense

0.0 - 6.0

6.0 - 8.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

S

S

S

S

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

Core Barrel

2"

Casing Grab

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

HW

NWJ

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

 (2.938")

2.938"

24"

3"

2.938"

140 lbs

30"

4"

3"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

E: 983,309.0

9:00 am

10:30 am

INSPECTOR:

No 7 Subway line Extension

MTA

N: 214,120.0

8/26/03

LIRR-Trk 11-11th Ave(45'W)

OFFSET:

TIME:

108.0 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

D. Keith

A. Zabala

CME 55 (High Rail)

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

8/18/03

PE-24 of

5

10

15

20

Boring No. 2

1

1

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

SHEET NUMBER:

PE-24

of

PROJECT NUMBER:

Sheet

27.5

27.5

5.0

5.0

8:30 am

9:00 am

74.5

165.2

8/21/03

8/25/03

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

27.5

27.5

5.0

5.0

8:30 am

9:00 am

74.5

165.2

8/21/03

8/25/03
REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

26.0

5 -

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & Drilling

(continued)

PE-24 of

30

35

40

45

50

55

Boring No. 2

2

100/0" - - No recovery

Roller bit refusal and begin coring at 26'.

S 25.0 - 25.0

0/6 6/12 12/18 18/24

2

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

SHEET NUMBER:

PE-24

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
4.0

1.0

4.0

-

4.0

4.0

2.0

2.0

1.0

1.0

1.0

1.0

1.0

-

-

-

2.0

-

-

27.5

27.5

74.5

165.2

8:30 am

9:00 am

8/21/03

8/25/03

5.0

5.0

112

115

122

C-1

26.0 - 35.3

C-2

35.3 - 44.9

C-3

44.9 - 55.1

100

98

96

100

100

100

Dark gray to black Biotite/Amphibole/Quartz

SCHIST, slightly weathered, sound, moderate to

wide fracture spacing, strong rock, c-f grained

Except: 26.8' to 27.4' and 29.5' to 30.8' - White

Muscovite PEGMATITE, m-c grained

-Abundant Garnets (1/8" to 3/8")

-Foliation 50 to 65 degrees

-27.5' - Yellow stain on joint wall

-31.4' - Red stain on joint wall

Dark gray to black Biotite/Amphibole SCHIST,

slightly weathered, sound, wide to moderate fracture

spacing, strong rock, c-f grained

-Abundant Garnets (1/8" to 3/8") constituting up to

5% of rock core

-Wavy foliation, dipping 60-90o

-44' - Yellow joint stained

-Rock breaks easily along foliation in Amphibole

rich zones

Dark gray to black SCHIST, slightly weathered,

sound, wide to very wide fracture spacing, strong

rock, c-f grained

-Abundant Garnets (1/8" to 3/8") above 49.8', no

Garnets below 49.8'

-Wavy foliation from 44.9' to 49.8' , near vertical

-49.8' to 53' - 60 degree foliation, planar

Except:

51.5' to 52.4' and 53' to 54.4' - Light gray Granitic

GNEISS, faint banding dips 70o

, f-c grained

R4

R4

R4

II

II

II

1.5

1.5

3.0

1.5

1.5

-

-

-

1.5

1.5

-

-

1.5

1.5

1.5

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

-

-

-

1.5

-

-

1.0

4.0

2.0

4.0

1.0

-

-

-

4.0

1.0

-

-

1.0

40

*60

*40

*50

*60

0MB

55MB

50MB

*55

0

15MB

*40MB

*45MB

40

*50

*60

60MB

*55

*55

45

35

30

40

5

0

15

0-40MB

0-40MB

30MB

20

*45MB

20MB

26.5

26.8

27.5

27.9

28.4

28.7

30

30.7

31.2

31.4

32

33

33.4

34

34.7

35.3

35.9

37.5

37.9

38.3

40.1

40.9

41.9

43.8

43.9

44

44.4

44.9

46.5

48.6

49.8

50.2

4" (4.5")

2"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

NX

O.D.:

I.D.: 2"

3"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

A. Zabala

CME 55 (High Rail)

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 214,120.0

8/26/03

LIRR-Trk 11-11th Ave(45'W)

OFFSET:

TIME:

108.0 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

D. Keith

E: 983,309.0

10:30 am

9:00 am

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

8/18/03

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

PE-24 of

SHEET NUMBER:

PE-24

of

PROJECT NUMBER:

Sheet

27.5

27.5

74.5

165.2

8:30 am

9:00 am

8/21/03

8/25/03

5.0

5.0

30

35

40

45

50

Boring No. 1 5

CORING LOG

BORING NUMBER:

1 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

27.5

27.5

74.5

165.2

8:30 am

9:00 am

8/21/03

8/25/03

5.0

5.0

27.5

27.5

74.5

165.2

8:30 am

9:00 am

8/21/03

8/25/03

5.0

5.0

27.5

27.5

74.5

165.2

8:30 am

9:00 am

8/21/03

8/25/03

5.0

5.0
2.0

4.0

-

115

118

120

C-4

55.1 - 64.7

C-5

64.7 - 74.5

C-6

74.5 - 84.5

97

97

98

100

100

100

55.1' to 56.5' - Dark gray SCHIST, slightly

weathered, sound, wide to moderate fracture spacing,

strong rock, c-f grained, foliation dips 50o

56.5' to 64.7' - Light gray to pink Granitic GNEISS,

slightly weathered to unweathered, wide fracture

spacing, strong to very strong rock, m-f grained

-Faint Gneissic banding dips 70-80o

-Friable at 56.5' (Schist/Gneiss contact)

Light gray Granitic GNEISS, unweathered, sound,

very wide fracture spacing, very strong rock, m-f

grained, foliation dips 60-80o

-1" wide PEGMATITE running throughout run

Except: 73.6' to 74.5' - Dark gray to black

Biotite/Amphibole SCHIST, foliation dips 60-90o

, upper contact along foliation

Dark gray to black Biotite/Amphibole SCHIST,

slightly weathered, sound, wide to very wide fracture

spacing, strong rock, c-f grained

-Wavy Foliation - 50 to 60 degrees

-Quartz veins, ductile folded, 1" wide at 79.7' to 80.5'

-Rock breaks easily along foliation in Amphibole

rich zone (75.5' to 77.2')

Dark gray SCHIST, slightly weathered, c-f grained,

foliation 60o

R4

R4/R5

R5

R4

R4

II

I/II

I

II

II

1.5

1.0

-

-

1.5

1.5

1.0

-

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

-

-

-

-

-

-

-

1.5

1.5

1.5

-

-

-

1.5

1.5

1.5

-

-

1.5

1.5

1.5

1.5

1.5

-

1.5

-

1.5

-

1.5

1.5

-

1.5

-

1.0

1.5

1.5

1.5

1.5

0MB

10MB

55

10

20

0MB

20MB

20

65

20

20

70

30MB

*50

*50MB

50

25MB

30

*45

25MB

*45

35MB

40

*45

30

40

0-45

-

4.0

1.0

4.0

-

1.0

1.0

2.0

2.0

3.0

1.0

2.0

2.0

-

-

-

-

-

-

-

1.0

1.0

1.0

-

-

-

3.0

2.0

1.0

-

-

1.0

2.0

2.0

2.0

2.0

-

2.0

-

2.0

-

2.0

3.0

-

4.0

-

1.0

1.0

2.0

1.0

1.0

0

*55

*40MB

50MB

45

0

*50

10MB

50

40

25

*55

35

20

15

60

30MB

10MB

10MB

20MB

10MB

50MB

10MB

70

15

65

20MB

50.5

50.9

52.7

53.4

53.6

53.8

54.3

54.4

55.1

55.6

55.8

56.4

56.5

56.9

57.1

57.8

58.4

58.9

59.3

59.7

60.1

60.4

60.9

61.5

61.9

63.3

64.1

64.7

65.9

67.8

68

68.3

68.9

71.85

71.9

73

73.5

73.6

74

74.5

74.8

75.4

76.6

77.1

78.2

79.4

79.9

80.4

81.4

83

83.4

83.9

84.5

84.8

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

PE-24 of

SHEET NUMBER:

PE-24

of

PROJECT NUMBER:

Sheet

55

60

65

70

75

80

85

Boring No. 2 5

CORING LOG

BORING NUMBER:

2 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
SHEET NUMBER:

PE-24

of

PROJECT NUMBER:

Sheet

90

95

100

105

110

115

120

118

112

49

98

115

C-7

84.5 - 94.3

C-8

94.3 -

103.6

C-9

103.6 -

107.7

C-10

107.7 -

115.9

C-11

115.9 -

90

95

94

100

100

100

100

100

100

100

87.4' to 90.6' - Light gray to pink Granitic GNEISS,

f-m grained, foliation dips 60o

Dark gray SCHIST, as above

94.5' - Light gray to pink Granitic GNEISS,

unweathered to slightly weathered, sound, wide to

close fracture spacing, strong rock, m-f grained, faint

foliation dips 50o

96.4' to 96.5', 99.1' to 99.2', and 102.4' to 102.8' - cgrained PEGMATITE

103.6' to 106.9' - Light gray/pink Granitic GNEISS,

unweathered to slightly weathered, sound, moderate

to wide fracture spacing, strong to very strong rock,

m- grained, foliation dips 50o

-Pink Pegmatite, 1" wide, parallel to foliation at

103.9' and 106.8'

-70o

 fracture at 105.3' cross cuts foliation

106.9' to 107.7' - Dark gray to black SCHIST,

slightly weathered, moderate fracture spacing, weak

to medium strong rock, c-f grained

Dark gray to black SCHIST, unweathered, sound,

wide fracture spacing, strong rock, c-f grained

-Wavy Foliation 40 to 50 degrees

-1/2" to 1" wide bands of white Quartz ptygmatically

folded at 108.2', 112.3', 113', and 115.2'

115.9' to 117.3' - Dark gray to black SCHIST,

unweathered, sound, wide fracture spacing, strong

rock, m-f grained, planar foliation dips 45o

117.3' to 125.5' - White/pink Granitic GNEISS,

unweathered, sound, wide to very wide fracture

spacing, strong to very strong rock, c-f grained

Except:

121.1' to 121.9' and 123.2' to 125.5' - Pink/gray

R4

R4/R5

R2/R3

R4

R4

R4/R5

I/II

I/II

II

I

I

I

1.0

1.0

1.5

-

1.5

1.5

1.5

-

1.5

1.5

1.5

1.0

1.0

1.0

1.5

-

1.5

1.0

1.5

1.5

1.5

-

-

1.0

-

1.0

1.5

-

1.5

-

-

1.5

1.5

1.5

-

1.5

-

1.0

1.5

1.5

-

1.5

-

1.5

1.5

1.5

-

1.5

1.5

1.5

*60

*60

20

25MB

30

20

0

10MB

25

50

*40

*50

45

30

*45

0MB

25

45

40

40

50

10MB

20MB

10

0MB

0

45

0MB

15

40-45MB

10MB

60

70

55

10MB

25

10MB

*55

*40

4.0

4.0

3.0

-

1.0

3.0

2.0

-

2.0

3.0

4.0

4.0

4.0

2.0

2.0

-

1.0

3.0

3.0

3.0

1.0

-

-

1.0

-

2.0

2.0

-

1.0

-

-

1.0

1.0

1.0

-

1.0

-

4.0

4.0

3.0

-

3.0

-

1.0

2.0

2.0

-

1.0

1.0

2.0

0

25MB

40

30MB

40

20

30

10MB

5

10

10

85.2

85.3

86.9

87.8

88.4

88.6

89.1

89.2

89.9

91

91.2

92.6

92.7

93.3

93.6

94.3

94.9

96.2

96.3

96.4

96.6

97.2

98.6

98.8

99.1

99.45

100.7

101.5

101.6

102.1

103.5

103.6

105.3

105.6

105.8

105.9

106.6

106.9

107.5

107.7

110.1

110.5

111.4

112.6

113.5

115.9

116.4

117.8

119.2

120.4

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

Boring No. PE-24 3 5 of

CORING LOG

BORING NUMBER:

3 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
120

121

61

56

125.5

C-12

125.5 -

135.5

C-13

135.5 -

145.6

C-14

145.6 -

150.7

C-15

150.7 -

155.4

100

100

74

79

100

100

100

100

PEGMATITE, coarse to very coarse grained, Quartz

and Feldspar

125.5' to 127' - Dark gray to black SCHIST, slightly

weathered, sound, moderate fracture spacing, strong

rock, m-f grained, foliation dips 50o

127' to 135.5' - Pink/light gray Granitic GNEISS,

unweathered, sound, wide fracture spacing, strong to

very strong rock, c-m grained, faint Gneissic banding

dips 50o

Except:

128.4' to 129.5', 130.4' to 130.5', and 131.6' to 131.7'

- Pink/gray PEGMATITE, coarse to very coarse

grained

135.5' to 139' - Dark gray SCHIST, unweathered,

sound, wide fracture spacing, strong rock, c-f

grained, foliation dips 40o

139' to 145.6' - Light pink to gray Granitic GNEISS,

unweathered, sound, wide fracture spacing, very

strong rock, m-f grained, faint foliation dips 40o

-Black Schist xenoliths 1" x 2" at 141.2' and 141.6'

145.6' to 146' - Granitic GNEISS, as above

146' - Dark gray to black SCHIST, slightly

weathered, moderate fracture spacing, weak to strong

rock, c-f grained

147.2' to 147.9' - White Quartz PEGMATITE,

possible healed breccia

148.2' to 149' - Light gray Granitic GNEISS

149.5' to 150.7' - White PEGMATITE, slightly

weathered, close fracture spacing, weak rock, c-f

grained

-150' - Yellow stained joint wall (Micaceous seams)

-150.2' - Red stained joint (Micaceous seams)

-150.4' to 150.7' - Rock broken up

-Rig jammed at 150.7'

Dark gray to black SCHIST, slightly weathered,

moderate fracture spacing, strong rock, c-f grained

Foliation: planar to 153', wavy below 153' dipping

R4

R4/R5

R4

R5

R2/R4

R2

R4

R4

II

I

I

I

II

II

II

II

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

-

1.5

-

1.5

1.5

1.5

-

-

-

-

-

1.5

1.5

-

-

-

-

-

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.0

1.0

1.0

1.0

1.0

2.0

4.0

1.0

4.0

4.0

-

1.0

-

2.0

1.0

1.0

-

-

-

-

-

1.0

1.0

-

-

-

-

-

1.0

4.0

4.0

4.0

1.0

3.0

2.0

2.0

4.0

2.0

1.0

4.0

20

20

20

15

20

0

40

10

*50

*45

20MB

0

30MB

20

20

*45

40MB

50MB

15MB

15MB

10MB

0

35

20MB

50MB

40MB

30MB

*50MB

*50

*50

*60

*50

*50

*50

30

45

*50

*50

35

*50

120.7

121

122.8

123

125

125.4

125.5

126.1

127

127.9

130.1

131.1

134.8

135.4

135.5

136.2

138.9

139.2

140.2

140.6

141

141.1

141.5

143.9

145

145.6

146

146.7

148.1

149

149.4

149.5

149.8

150

150.2

150.4

150.7

151.3

151.4

151.6

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

PE-24 of

SHEET NUMBER:

PE-24

of

PROJECT NUMBER:

Sheet

125

130

135

140

145

150

155

Boring No. 4 5

CORING LOG

BORING NUMBER:

4 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
118

C-16

155.4 -

165.2

99100

40-70o

-154.5' to 155.4' - Rock is black, Amphibole rich and

friable along foliation

-Slickensides at 152.2'

-Extremely close fracturing 155' to 155.4'

Dark gray SCHIST, slightly weathered, sound,

moderate to wide fracture spacing, strong rock, c-f

grained, wavy foliation 40 to 80 degrees

Except: 159' to 160.8' - Pink/white PEGMATITE,

mostly c- grained Quartz

E.O.B. at 165.2'.

0.5

-

1.5

1.5

1.5

1.5

1.5

1.5

-

-

1.5

1.5

1.5

3.0

-

-

1.5

1.5

1.5

1.5

4.0

-

4.0

1.0

4.0

4.0

2.0

4.0

-

-

1.0

1.0

3.0

2.0

-

-

4.0

2.0

2.0

4.0

*60

10MB

*65

30

45

50

60

50

30MB

40MB

20

40

0

0

5MB

20MB

65

30

0

40

152.2

153.1

153.5

154.1

154.4

154.6

155.1

155.4

156.3

156.7

158.1

159.3

160.8

160.9

161.2

161.5

162.4

162.6

162.8

165.2

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: D. Keith

INSPECTOR: A. Zabala

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/22/06

(continued)

PE-24 of

SHEET NUMBER:

PE-24

of

PROJECT NUMBER:

Sheet

160

165

170

175

180

185

190

Boring No. 5 5

CORING LOG

BORING NUMBER:

5 5

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
Sheet

34.0

34.0

34.0

18.0

16.1

16.0

7:30 am

7:15 am

7:30 am

137.2

150.0

150.0

7/29/03

7/30/03

7/31/03

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

1

2

3

4

5

Hand

5

3

12

3

4

5

9

13

1

4

Auger

3

14

15

1

9

17

4

8

7

8

12

11

10

1

5

Hand Auger Material from 0' to 6'.

0' to 0.5', concrete sidewalk

0.5' to 3.0', brown cm SAND, some Gravel, little

cobbles

3.0' to 6.0', cm SAND, some m-f Gravel, occasional

large pieces of brick.

Light brown, m-f SAND, some Silt, trace c-f Gravel,

medium dense (SM)

Grayish brown, m-f SAND, little m-f Gravel, little

Silt, medium dense (SM)

Reddish Brown, m-f SAND, some c-f Gravel, little

Silt, medium dense (SM)

-Rig chatters with Rollerbit (37/8-inch)

-Wash is brown

Reddish Brown m-f GRAVEL, some c-f Sand, trace

Silt, loose (GP)

-Rig chatter with Rollerbit

-Wash is brown

Grayish brown c-f SAND, little m-f Gravel, little

Clayey Silt (SM)

-Rig chatter with Rollerbit

-Wash is grayish-brown

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

S

S

S

S

S

Casing Grab Core Barrel

24"

C

 Piston

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

300 lbs

3"

S G U P

24"

1.375"

2"

24"

Shelby Tube

4.5"

Split Spoon

2.938"

24"

3"

2.938"

140 lbs

30"

4"

5"

0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

E: 983,250.3

11:00 am

3:00 pm

INSPECTOR:

No 7 Subway line Extension

MTA

N: 213,651.8

8/5/03

30th St. & 11th Ave (SE)

OFFSET:

TIME:

115.1 feet

TIME:

Water

Depth

(ft)

Hole

Depth

(ft)

G. Marney

R. Jeremic

Acker ADII Truck Mounted

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

PROJECT:

Rotary Wash

RIG TYPE:

DRILLING METHOD:

LOCATION:

COORD.

GROUNDWATER DATA

DRILLER:

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

Manhattan

Time

Casing

Depth

(ft)

7/22/03

5

10

15

20

Boring No. 2

1

1

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

PE-25 of

SHEET NUMBER:

PE-25

of

PROJECT NUMBER:

34.0

34.0

34.0

18.0

16.1

16.0

7:30 am

7:15 am

7:30 am

137.2

150.0

150.0

7/29/03

7/30/03

7/31/03
0/6 6/12 12/18 18/24 REC.

(in.)

L>4"

(in.)

REC.

SYMBOL

%

33.5

6

7

3

-

3

-

4

-

2

100/6

18

5

Gray silty CLAY, little m-f Sand, stiff, occasional

shell fragments, medium plasticity (CL)

-Smooth drilling

-Wash is gray

Silver and gold c-f SAND, some Silt, very dense,

decomposed Schist (SM)

Roller bit refusal and begin coring at 33.5'.

25.0 - 27.0

30.0 - 30.5

S

S

REC.

(in.)

DEPTH (feet)

FIELD CLASSIFICATION AND REMARKS

Depth

Elev.

SAMPLE SOIL (Blows/6 in.)

CORING

CASING (Blows/ft)CORING (Min./ft)TYPENUMBERDEPTH (feet)

GRAPHIC LOG

RQD

%

RUN

(in.)

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: G. Marney

INSPECTOR: R. Jeremic

CONTRACTOR: Jersey Boring & Drilling

30

35

40

45

50

55

Boring No. 2

2

2

BORING LOG 2

BORING NUMBER:

BORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

PE-25 of

SHEET NUMBER:

PE-25

of

PROJECT NUMBER:

Sheet

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
100

100

100 -

1.0

-

-

1.0

1.0

-

58

116

124

C-1

33.5 - 38.3

C-2

38.3 - 48.0

C-3

48.0 - 58.3

95

87

96

Dark gray to dark green SCHIST, foliated 50o

 to

60o

, slightly weathered to unweathered, sound, wide

fracture spacing, strong, fine to medium grained

-Occasional Garnets present (1/8" to 3/8")

throughout the run

-Weak, friable along schistosity

Dark gray to green SCHIST, foliated 45o

 to 70o, slightly weathered, sound to moderate fracture

spacing, strong, fine to coarse grained

-Light gray Granite xenoliths at 39.4' to 36.6' and

43.2'

-Close fracture spacing 43.4' to 44.0', friable

-Breaks easily along schistosity

-Possible slickensides at 44.0'

-Abundant garnets throughout the run (1/8" to 3/8")

Dark gray SCHIST, foliated, slightly weathered,

sound, moderate to wide fracture spacing, fine to

coarse grained

-Close fracture from 48.6' to 49.4'

-Abundant garnets (1/16" to 3/8") throughout the run

-Foliation dip angle:

48.0' to 49.8' - 50o

 to 55o

49.8' to 58.3' - wavy 75o to 90o

-Foliation is ptygmatically folded in places with fold

amplitudes up to 1/2"

-Light green platy mineral on fracture surfaces at

48.6', 49', 49.4', and 54.9'

R4

R2/R4

R4

I/II

II

II

1.5

1.5

1.5

1.5

-

1.5

1.5

1.5

1.5

1.5

-

1.5

0.5

-

1.5

1.5

1.5

-

1.5

1.5

1.5

1.5

-

-

1.5

-

-

1.5

1.5

-

2.0

2.0

2.0

1.0

-

1.0

1.0

1.0

4.0

2.0

-

2.0

2.0

-

4.0

2.0

4.0

-

4.0

4.0

4.0

4.0

-

*50

0-30

*50

*60

40MB

*45

*55MB

*60

60

15

*60MB

40

*75

*45MB

*60

0

*60

35MB

*50

55

*50

*55

-MB

5MB

0

0MB

50MB

0-10

25

30MB

35.2

35.9

36.2

38

38.3

39.3

40.5

41

41.2

42.5

43.2

43.4

44

44.4

45.4

46

47.2

48

48.6

49

49.3

49.4

50.7

53

53.3

53.6

54.9

55.4

55.5

56.8

4" (4.5")

2.5"

TYPE:

CORE BARREL DATA:

CASING SIZE:

NOTES:

CORE SIZE:

HQ

O.D.:

I.D.:

5"

DEPTH (feet)

WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

PROJECT:

R. Jeremic

Acker ADII Truck Mounted

MTA

Date

STN. NO.:

FINISH DATE:

START DATE:

SURFACE ELEV.:

DATUM:

GROUNDWATER DATA

INSPECTOR:

No 7 Subway line Extension

Manhattan N: 213,651.8

8/5/03

30th St. & 11th Ave (SE)

OFFSET:

TIME:

115.1 feet

TIME:

CONTRACTOR:

LOCATION:

CLIENT:

Jersey Boring & Drilling

G. Marney

E: 983,250.3

3:00 pm

11:00 am

RIG TYPE:

DRILLING METHOD:Diamond drilling with double core barrel

LOCATION:

COORD.

7/22/03

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

Water

Depth

(ft)

DRILLER:

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

PE-25 of

SHEET NUMBER:

PE-25

of

PROJECT NUMBER:

Sheet

34.0

34.0

34.0

137.2

150.0

150.0

7:30 am

7:15 am

7:30 am

7/29/03

7/30/03

7/31/03

18.0

16.1

16.0

35

40

45

50

55

Boring No. 1 4

CORING LOG

BORING NUMBER:

1 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

34.0

34.0

34.0

137.2

150.0

150.0

7:30 am

7:15 am

7:30 am

7/29/03

7/30/03

7/31/03

18.0

16.1

16.0

34.0

34.0

34.0

137.2

150.0

150.0

7:30 am

7:15 am

7:30 am

7/29/03

7/30/03

7/31/03

18.0

16.1

16.0

34.0

34.0

34.0

137.2

150.0

150.0

7:30 am

7:15 am

7:30 am

7/29/03

7/30/03

7/31/03

18.0

16.1

16.0
100

100

100

-

4.0

-

-

-

-

2.0

4.0

-

2.0

4.0

4.0

-

-

4.0

120

108

119

24

96

C-4

58.3 - 68.3

C-5

68.3 - 77.3

C-6

77.3 - 87.2

C-7

87.2 - 89.2

C-8

100

97

100

100

100

100

100

Dark gray SCHIST, wavy foliated, unweathered to

slightly weathered, sound, wide fracture spacing,

strong, fine to coarse grained

-Garnets (1/8" to 3/8") present throughout the run

-3/8" Garnets abundant

-Quartz and Feldspar vein 67.8' to 68.3'

-Schistosity dip 60-90o

, crenulated with 1/4"

amplitude

-MB across foliation at 61.6', 63.2', and 64.5'

67.8' - 68.3' - Light gray PEGMATITE, c-m grained,

contacts concordant with foliation

Dark gray SCHIST, foliated 50o

 to 60o (crenulated),

slightly weathered, sound, moderate fracture spacing,

strong, fine grained

-Close fracture spacing from 74.3' to 74.5'

-Numerous Garnets (1/8" to 3/8") present throughout

the run

-Soft Chlorite/light green talc on fractures at 69.5',

71.4', 74.3', 74.5', and 75.9'

Dark gray SCHIST, wavy foliated, unweathered,

sound, wide fracture spacing, strong, fine to coarse

grained, foliation dip 60-80o

-Garnets present (1/8" to 3/8")

-Ptygmatically folded Quartz veins (up to 1/2" thick)

concordant with foliation

-77.4' to 78.5' - Light gray Gneiss xenolith

-Chlorite/talc on fracture surface at 81'

87.2' to 87.8' - Gray SCHIST, same as C-6

87.8' to 89.8' - Light gray and white pure QUARTZ,

unweathered, sound, extremely strong, very coarse

grained

89.8' to 90.8' - Gray QUARTZ, unweathered, sound,

extremely strong, very coarse grained

90.8' to 91.4' - Healed breccia-Quartz xenoliths with

black Biotite/Amphibole matrix

-Mica seam dipping 75o

 at 90.2'

91.4' to 97.2' - Gray SCHIST, wavy foliated,

R4

R4

R4

R4

R6

R6

R4

I/II

II

I

I

I

I

I

-

1.0

-

-

-

-

1.5

1.5

-

1.5

1.5

1.5

-

-

1.5

1.5

1.5

1.5

1.5

-

1.5

1.5

-

1.5

-

-

-

-

-

1.5

-

-

1.5

1.5

-

1.5

4.0

2.0

1.0

4.0

-

1.0

2.0

-

4.0

-

-

-

-

-

2.0

-

-

1.0

4.0

-

1.0

30MB

*70

40MB

0-20MB

25MB

70MB

45

50

40MB

30

*75

*55

*60MB

*10-55MB

*60

*60

*60

50

*55

0-10MB

*50

40

30MB

*65

45MB

0-10MB

*60MB

40MB

10MB

20

0MB

0MB

75

*30

40MB

20

58.3

58.7

61.6

63.2

64.5

64.8

65.9

67.4

68.3

69.4

69.5

71.4

71.6

72.4

73.1

74.3

74.5

74.9

75.9

76.9

77.3

78.4

80.3

81

82.2

83.1

84.3

85

87.2

87.8

88.8

89.2

90.2

91.2

92

92.2

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: G. Marney

INSPECTOR: R. Jeremic

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

PE-25 of

SHEET NUMBER:

PE-25

of

PROJECT NUMBER:

Sheet

60

65

70

75

80

85

90

Boring No. 2 4

CORING LOG

BORING NUMBER:

2 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
100

100

120

120

121

89.2 - 97.2

C-9

97.2 -

107.2

C-10

107.2 -

117.2

C-11

117.2 -

127.3

100100

100

100

unweathered, sound, strong, wide fracture spacing,

f-m grained, foliation dip 50-60o

Dark gray SCHIST, wavy foliated (crenulated in

places), unweathered, sound, wide fracture spacing,

strong, fine to coarse grained, foliation dip 60-70o

-Fine to medium grained below 101.5'

-Scattered Garnet crystals to 1/4"

-Ptygmatically folded Quartz veins up to 2" thick

-Orange iron staining at 103.4'

-Quartz & Feldspar inclusions from 103.8' to 104.3'

Dark gray SCHIST, wavy foliated, unweathered,

sound, wide fracture spacing, strong, fine to medium

grained, foliation dip 60-75o

-Fine to coarse grained below 116.8'

-Scattered Garnets crystals up to 1/4"

-All MB cross cut foliation

-Quartz vein (1.5" thick) congruent to foliation from

117.4' to 118.3'

Dark-gray SCHISTOSE GNEISS, unweathered,

foliated 50o

 to 75o, sound, wide fracture spacing,

strong, fine to coarse grained

EXCEPT: Slightly weathered, sound, moderate

fracture spacing from 125.0' to 127.3'

-Quartz veins congruent to foliation @ 119.7' to

120.7', 121.8' to 123.6'

-Clay coated joint walls @ 126.5'

-Chlorite coatings on some fracture surfaces

127.3' to 128.6' - Dark gray SCHIST, foliated 55o

, slightly weathered, strong, sound, wide fracture

R4

R4

R4

R4

R4

I

I

I

II

II

1.5

1.5

-

-

-

-

4.0

1.5

-

-

1.5

-

-

-

-

-

1.5

1.5

1.0

1.0

1.5

1.5

1.5

-

1.0

1.0

-

-

-

-

2.0

4.0

-

-

2.0

-

-

-

-

-

1.0

1.0

4.0

1.0

4.0

2.0

4.0

-

*55

50

40MB

20MB

35MB

25MB

0-10

*55

20MB

0-20MB

*75

35MB

0MB

0MB

30MB

0MB

30

30

*55

*50

*55

*55

45

50MB

93.2

94.9

97.2

100.3

101.5

102.2

103.4

106.2

107.2

107.9

109.5

110.4

112.1

117.1

117.2

120.1

120.8

122.2

123.7

124.1

125

125.6

126.5

127.3

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: G. Marney

INSPECTOR: R. Jeremic

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

PE-25 of

SHEET NUMBER:

PE-25

of

PROJECT NUMBER:

Sheet

95

100

105

110

115

120

125

Boring No. 3 4

CORING LOG

BORING NUMBER:

3 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
93

100

86

94

43

16

115

112

C-12

127.3 -

130.9

C-13

130.9 -

132.2

C-14

132.2 -

141.8

C-15

141.8 -

151.1

100

100

100

100

spacing, fine to coarse grained from

128.6' to 130.9' - Light gray speckled pink Granitic

GNEISS, mostly Quartz, sound, very strong, m-f

grained

-Mechanically broken from 129.0' to 129.2' (core

stones)

-Fractures at 129.2' and 129.3' - concentration of

Muscovite and Epidote

128.6' to 132.2' - Gneissic banding dips 50-70o

130.9' to 132.2' - Light gray, speckled granitic

GNEISS, slightly weathered to unweathered, slightly

fractured, very strong, coarse to very coarse grained

-Iron staining on joint wall at 131.5'

132.2' to 138.2' - Light gray, speckled Granitic

GNEISS, slightly weathered, sound, very strong, m-f

grained, foliation dips approx. 70o

-Minor Pyroxene and Muscovite

-Quartz bands 135.2' to 135.3' and 136.75' to 136.8'

138.2' to 141.8' - Dark gray SCHIST, foliated 50o

 to

60o

, slightly weathered, slightly to moderately

fractured, close fracture spacing, strong to medium

strong, fine to coarse grained

-At upper contact of Schist with Gneiss, schistosity is

contorted and irregular following contact

-2" wide band of Gneiss dipping 60o

 at 139.2',

concordant with schistosity

-Chlorite and clay coated joint walls @ 138.0', 138.7'

and 140.4'

-No rock wall contact @ 132.2'

-New bit used

-Re-healed Joints @ 136.8' and 137.6' (Pegmatite)

-Very closely fractured 140.4' to 141.6'

-Rehealed joint @ 142.2' (Schist) (incipient)

Dark gray SCHIST, wavy foliated 50o

 to 90o, slightly weathered, sound, moderate to wide fracture

spacing, strong, fine to coarse grained

-Quartz &Feldspar vein congruent to foliation at

144.9' to 145.3'

146.0' to 147.3' - Light gray to pink Granitic

PEGMATITE, sound, very strong, coarse grained

-Loss of rock wall contact (mechanical) @ 147.7 &

149'

-Re-drilled (drilling marks) at 149.0'

-Chlorite and clay coated joint walls @ 148.7'

-Very closely spaced fractures 148.7' to 149.2', all

with thin clay coatings

E.O.B. at 151.1'.

R5

R5/R6

R5

R4/R3

R4

R5

R4

I

I/II

II

II

II

II

II

-

1.5

1.5

1.5

-

1.5

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

4.0

1.5

1.5

1.5

1.5

1.5

1.5

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

-

1.5

1.5

1.5

1.5

1.5

1.5

-

1.5

1.5

1.5

-

1.0

1.0

1.0

-

2.0

2.0

-

2.0

2.0

2.0

2.0

2.0

1.0

2.0

4.0

4.0

2.0

4.0

2.0

-

4.0

4.0

4.0

2.0

2.0

2.0

-

2.0

2.0

2.0

1.0

2.0

4.0

-

1.0

4.0

2.0

2.0

1.0

4.0

-

4.0

4.0

4.0

*55MB

40

50

20

0MB

35

35

40MB

40

75

75

40

45

30

90

*75

50

0

45

0-20

0-40

*50

90

60

30

*55

30

0MB

65

0-10

30

*50

45-60

*70

20MB

0-20

*55

0

60

55

55

0MB

60

60

*55

128.6

129

129.2

129.3

130.9

131.3

131.5

132

132.2

132.7

135.1

136.4

136.5

137.4

137.8

138

138.7

139.2

139.4

139.5

139.8

140.4

140.6

140.9

141.2

141.5

141.6

141.8

142.2

142.6

142.7

143

145.7

145.9

146.5

147

147.4

147.7

147.9

148.6

148.7

149

149.1

149.2

151.1

PROJECT: No 7 Subway line Extension

LOCATION: Manhattan

CLIENT: MTA

DRILLER: G. Marney

INSPECTOR: R. Jeremic

CONTRACTOR: Jersey Boring & DrillingDEPTH (feet) WEATHERING

RQD (%)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

Ja

ANGLE (deg)

DISCONTINUITY DATA

RECOVERY (in)

DEPTH (feet)

Jr

RECOVERY (%)

CORING RATE (ft/min)

CORE RUN NO.

AND DEPTH (ft)

STRENGTH

NO. 7 CORING LOG NO_7NE.GPJ MAINLI~1.GLB 8/21/06

(continued)

PE-25 of

SHEET NUMBER:

PE-25

of

PROJECT NUMBER:

Sheet

130

135

140

145

150

155

160

Boring No. 4 4

CORING LOG

BORING NUMBER:

4 4

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
24''

New York, New York

Rotary Wash; Diamond Coring

DATUM:

4/15/08

FINISH DATE: 4/18/08 11:00 am

7:00 am

TIME:

START DATE: TIME:

11th Ave at 30th St, NW

corner

30'' 2.25" (2.625")

G

24"

3"

2.938"

Grab

LOCATION:

S U

Core Barrel

C

24"

CME-75, Truck-mounted, Automatic Safety Hammer

2"

1.375"

Shelby Tube Piston

PARTNERSHIP BORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE LAND (FINAL) 11-07-08.GLB 11/11/08

NWJ

G

LOCATION:

Trans-Hudson Express (THE) Project

CLIENT:

Casing

3"

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

1.875"

P

10.0 - 12.0

2

6

29

5

5

2

4

5

7

2

2

3

3"

15.0 - 17.0 3

8.0 - 10.0

6.0 - 8.0

0.5 - 6.0

0.0 - 0.5

5

4

3

2

1

S

S

S

S 7

HW

Split Spoon

318.5 feet

N: 699,757.3 E: 629,565.0

Horizontal: NJ State Plane

Vertical: NYCT datum-200 ft

COORD.:

Brown, SILT, some f Sand, trace c-f Gravel. (ML)

Black and white, c-f GRAVEL, some c-f Sand, trace

Silt with mica. (GP)

Brown, c-f SAND, little m-f Gravel, trace Silt. (FILL)

Brown, c-f SAND, trace (+) m-f Gravel, trace Silt,

concrete. (FILL)

4

4.5"

12

6

5

8

Hand augered from 0.0' to 6.0'.

0-0.5': Asphalt

0.5-6.0': Brown, c-f SAND, trace m-f Gravel, trace

Silt, brick & concrete pieces. (FILL)

71

PROJECT NUMBER:

L>4"

(in.)

RQD

%

REC.

(in.)

CORING

SOIL (Blows/6 in.)

Boring No.

PE-273

2

BORING LOG

4" 2.938"

2

GRAPHIC LOG

BORING NUMBER:

1 of

Sheet

TYPE

of

CASING (Blows/ft)

DEPTH (feet)

SHEET NUMBER:

PE-273

DRILLER:

Casing

Depth

(ft)

6/12

Hole

Depth

(ft)

24"

SURFACE ELEV.:

R. Sidorski/M. Tekin

J. Kurzynowski

12/18

60"

INSPECTOR:

NJ Transit

300 lbs.

DRILLING METHOD:

120"

Jersey Boring & Drilling

140 lbs.

PROJECT:

CONTRACTOR:

Time

5

10

15

DEPTH (feet)

SAMPLE

NUMBERSYMBOL

19499B

1

FIELD CLASSIFICATION AND REMARKS

Water

Depth

(ft)

REC.

%

Date

18/24

GROUNDWATER DATA

REC.

(in.)

RUN

(in.)

RIG TYPE:

0/6
4

Jersey Boring & Drilling

3

4

41.5'

11

9

2

15

20

2

1

11

18

J. Kurzynowski

CONTRACTOR:

DRILLER:

TYPE

INSPECTOR:

1

Dark gray, m-f SAND, little m-f Gravel, trace Silt

with mica. (SM) (Decomposed Rock)

Roller-bit to 41.5' depth and start rock coring.

Dark gray, c-f GRAVEL, trace Silt . (GP)

Note: Gravel is stuck in tip.

Hard drilling at 39.0'.

Dark gray, CLAY & SILT, trace f Sand with marine

shells. (CL)

Red brown, c-f SAND, some m-f Gravel, trace Silt.

(SP)

Red & gray, c-f SAND, some c-f Gravel, trace (+)

Silt. (SP)

S

S

S

PARTNERSHIP BORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE LAND (FINAL) 11-07-08.GLB 11/11/08

6 WOH

BORING NUMBER:

2

35.0 - 37.0

LOCATION:

9

WOH

100/3"

WOH

2

24

S

S 40.0 - 40.3

30.0 - 32.0

25.0 - 27.0

20.0 - 22.0

10

9

8

7

1

1

2

L>4"

(in.)

RQD

%

REC.

(in.)

CORING

SOIL (Blows/6 in.)

CLIENT:

BORING LOG

Sheet

CASING (Blows/ft)

GRAPHIC LOG

DEPTH (feet)

of

(continued)

of

PE-273

SHEET NUMBER:

PROJECT NUMBER:

2

PE-273

REC.

%

25

30

35

40

REC.

(in.)

FIELD CLASSIFICATION AND REMARKS

0/6 6/12 12/18 18/24

11th Ave at 30th St, NW corner

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

RUN

SYMBOL

(in.)

R. Sidorski/M. Tekin

Boring No. 2

19499B

DEPTH (feet)

SAMPLE

NUMBER
R3/R4

COORD.:

2.0

1.5

2.0

2.0

2.0

2.0

I

I/II

I

II

R4

2.0

R4

1.5

5

4

100

100

114

61

C-2

46.6 - 56.1

C-1

41.5 - 46.6

95

70

R4

C-2: Dark gray SCHIST, with interlayered medium

to light gray to light red GRANITE; alternating schist

and granite bands are 1/4" to 8" thick; schist has f-c

grains of biotite, quartz, muscovite, feldspar, and

sparse garnet; granite has f-m grains of quartz,

feldspar, and muscovite, with hematite at 53.8-54.3'

and 55.7-56.1'; moderate to wide fracture spacing,

except close at 55.6-56.1'; unweathered to slightly

weathered; strong; schist has distinct planar

schistosity dipping 50-70 deg; schist-granite contacts

are intact and parallel to schistosity; pure QUARTZ

at 55.5-55.6'; pink PEGMATITE at 51.0-51.1'.

41.5

DATUM:

New York, New York

TIME: 11:00 am

TIME:

4/18/08

R. Sidorski/M. Tekin

11th Ave at 30th St, NW

corner

CONTRACTOR: Jersey Boring & Drilling

1.0

C-3: 56.1-61.0': Light red to light gray GRANITE

6.0

C-1: 41.5-45.8': Dark gray SCHIST; f-c grains of

biotite, quartz, muscovite, feldspar, and sparse

garnet; close to moderate fracture spacing, except

extremely close at 42.3-42.4'; slightly weathered;

medium strong to strong; distinct wavy and

crenulated schistosity dips 50-80 deg; orange iron

staining on some fracture surfaces; no rock wall

contact at horizontal fracture at 44.1'; 1/2-inch thick

quartz-feldspar pegmatites; parallel to schistosity at

43.6', 44.4', and 44.6'.

45.8-46.3': Medium gray GRANITE; medium grains

of mostly quartz, with some muscovite and white

feldspar; moderate fracture spacing; unweathered;

strong; upper contact is parallel to foliation in schist.

2.0

3.0

1.0

1.0

1.5

2.0

3.0

1.5

1.5

3.0

3.0

TYPE:

49.7

5

0

*50

*80

*60

30

30

*70

55.6

55.5

54.8

54.6

1.0

51.2

10

47

46.3

45.6

45.4

44.8

44.6

44.1

43.6

43.4

42.8

42.4

42.3

53.3

2.0

Horizontal: NJ State Plane

Vertical: NYCT datum-200 ft

1.0

1.0

1.0

1.0

1.0

1.0

2.0

2.0

1.0

2.0

6.0

*70

1.0

15

2.0

2.0

2.0

*50

30

30

*50

*50

*70

25

*70

*70

1.0

1.0

SURFACE ELEV.:

Boring No.

DESCRIPTION AND REMARKS

1

BORING NUMBER:

PROJECT NUMBER:

1 9

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr Ja ANGLE (deg)

STRENGTH

WEATHERING

CORE RUN NO.

AND DEPTH (ft)

19499B

CORING RATE (min/ft)

PE-273 Sheet of

of

PE-273

SHEET NUMBER: CORING LOG 9

DEPTH (feet)

45

50

55

RECOVERY (%)

NJ Transit

DRILLER: J. Kurzynowski

CLIENT:

LOCATION:

PROJECT: LOCATION:

Rotary Wash; Diamond Coring

NQ

START DATE:

Trans-Hudson Express (THE) Project

O.D.:

1.875"

4" (4.5")

NOTES:

CASING SIZE:

I.D.:

CORE SIZE:

CORE BARREL DATA:

318.5 feet

N: 699,757.3 E: 629,565.0

Date

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

RECOVERY (in)

CME-75, Truck-mounted, Automatic Safety Hammer

Hole

Depth

(ft)

Casing

Depth

(ft)

INSPECTOR:

Time

DRILLING METHOD: 7:00 am

3"

Double Barrel, solid inner barrel with wireline

GROUNDWATER DATA

RIG TYPE:

4/15/08

FINISH DATE:

Water

Depth

(ft)
1.0

56

2.0

1.0

1.0

4.0

4.0

4.0

4.0

4.0

97

1.0

86

MB

1.0

1.0

MB

MB

6.0

2.0

2.0

MB

1.0

R4

MB

MB

1.0

1.5

2.0

MB

1.5

1.0

II

1.0

R4

60

5

5

98

100

118

119

C-4

66.0 - 76.0

C-3

56.1 - 66.0 II

66

74.3

73

72.4

71

70.9

70.8

70.2

70

67.3

1.0

66.5

25

65.6

65

64.4

63.4

62

61.3

60

59.4

56.1

66.8

5

MB

90

*60

*60

*70

*70

85

90

80

74.35

20

20

*60

60

*60

10

40

60

*50

20

0

6.0

35

RECOVERY (%)

2 9

CORING LOG

Boring No.

DESCRIPTION AND REMARKS

RQD (%)

BORING NUMBER:

PROJECT NUMBER: (continued)

CORE RUN NO.

AND DEPTH (ft)

1.5

2

CORING RATE (min/ft)

PE-273 Sheet of

of

60

65

70

75

SHEET NUMBER: 9

19499B

DEPTH (feet)

PE-273

2.0

LOCATION:

CLIENT: INSPECTOR:

C-4: Dark to medium gray SCHIST; f-c grains of

quartz, biotite, muscovite, feldspar, and scattered

garnets, up to 1/8" across; close to wide fracture

spacing, except extremely close at 70.6-71.0'; slightly

weathered; strong; wavy to crenulated schistosity

dips 60-80 deg; strike-slip slickensides on 70 deg

foliation fracture at 70.9', with thin (<0.1") coating of

brown clay; near-vertical cross foliation fracture at

70.0-70.8' has thin coating of gray clay; thin brown

clay coating also on smooth 70 deg foliation fracture

at 71.0'; calcite coatings on fractures at 72.4-74.3';

orange iron staining on fractures at 75.3-76.0'; white

near-vertical hairline veins of calcite, partly

weathered out, at 72.4-76.0'; medium gray

GRANITE at 71.0-72.4', with medium grains of

quartz, feldspar, and muscovite and faint

near-vertical banding; upper and lower granite

contacts are along smooth foliation fractures.

with interlayered dark gray SCHIST; alternating

granite and schist bands are 1/4" to 10" thick; granite

has f-m grains of quartz, feldspar, muscovite, and

sparse garnet, with hematite at 56.1-59.0'; schist has

f-c grains of biotite, quartz, muscovite, and feldspar;

moderate to wide fracture spacing; unweathered;

strong; distinct planar schistosity in schist dips 50-60

deg; granite-schist contacts are intact and parallel to

schistosity.

61.0-66.0': Dark gray SCHIST; f-c grains of biotite,

quartz, muscovite, and feldspar; moderate fracture

spacing; slightly weathered; strong; distinct wavy

and crenulated schistosity dips 60-80 deg; no rock

wall contact at 60 deg foliation fracture at 62.0', with

smooth, polished surfaces and thin coating of brown

clay; light gray granite intrusion along foliation at

63.3-63.8'; black, f-grained, and biotite-rich at

65.4-66.0'.

3.0

1.0

1.0

0.5

1.5

1.5

1.5

2.0

2.0

2.0

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

3.0

DISCONTINUITY DATADEPTH (feet) Jr Ja ANGLE (deg)

STRENGTH

WEATHERING

DRILLER:

CONTRACTOR:

RECOVERY (in)

11th Ave at 30th St, NW corner

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

R. Sidorski/M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

1.0
2.0

5

100

100

120

121

C-6

86.1 - 96.1

C-5

76.0 - 86.1

1.0

100

1.0

1.0

1.0

1.0

1.0

2.0

1.0

1.0

100

1.5

74.4

2.0

2.0

2.0

1.5

1.0

3.0

MB

5

2.0

1.5

3.0

3.0

I

II

R4

R4

MB

1.5

84.5

20

10

93.6

91.9

90.2

88.6

86.9

1.0

85.3

30

82.2

81.6

80.8

80.5

79.3

78.4

76

75.3

85.7

30

2.0

2.0

1.0

1.0

2.0

2.0

*60

10

80

*60

*60

*70

*50

*50

*50

20

*50

*50

3.0

*50

Boring No.

80

85

90

RECOVERY (%)

3

CORING LOG

DESCRIPTION AND REMARKS

3

BORING NUMBER:

PROJECT NUMBER:

1.0

9

SHEET NUMBER:

CORING RATE (min/ft)

PE-273 Sheet of

PE-273

9

19499B

DEPTH (feet)

(continued)

of

LOCATION:

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

R. Sidorski/M. Tekin

Jersey Boring & Drilling

DRILLER: J. Kurzynowski

CLIENT: INSPECTOR:

C-6: Medium to dark gray SCHIST; f-m grains of

biotite, quartz, muscovite, feldspar, calcite, and

scattered garnets, up to 1/4" across; rock is f-c

grained below 90.7'; moderate fracture spacing;

unweathered; strong; planar to crenulated schistosity

dips 50-80 deg, becoming near-vertical below 93.6';

contorted quartz-feldspar band, 1/2" thick, at 89.2';

thin (<0.1") calcite coatings on most fractures;

scattered hairline veins of white calcite parallel to

schistosity; core sides are slightly bulging at

92.0-93.5'.

C-5: Medium to dark gray SCHIST; f-m grains of

biotite, muscovite, quartz, feldspar, calcite, and

garnets up to 1/4" across; moderate to wide fracture

spacing; slightly weathered; strong; crenulated

schistosity dips 50-70 deg; enriched in biotite at

82.1-82.3'; pure QUARTZ at 80.6-80.8'; scattered

hairline calcite veins parallel to foliation; all fractures

are along foliation, most with thin (<(0.1") calcite

coatings.

1.5

CONTRACTOR:

ANGLE (deg)

CORE RUN NO.

AND DEPTH (ft)

RQD (%)

DISCONTINUITY DATADEPTH (feet)

11th Ave at 30th St, NW corner

Jr

RECOVERY (in)

STRENGTH

WEATHERING

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

Ja
1.0

C-7

96.1 - 105.8

93

95

1.0

1.0

1.0

1.0

1.0

1.0

1.0

115

1.0

1.0

1.0

1.0

1.0

1.0

6.0

1.0

2.0

1.0

I

95.1

2.0

1.5

1.0

1.0

MB

3.0

MB

3.0

C-8

105.8 - 115.4

I

116

R4

R4

5

5

100

100

MB

MB

105.4

112.1

111.3

110.1

109.9

109.3

109.2

108.6

107.7

MB

105.8

50

105.1

104.7

103.6

100.9

100.2

99.7

98.1

96.1

95.6

107.2

40

1.0

MB

0

15

*50

35

*70

*70

40

15

*60

20

*50

*60

0

*60

10

*60

40

30

2.0

*60

4

95

100

105

110

RECOVERY (%)

4 9

CORING LOG

Boring No.

BORING NUMBER:

PROJECT NUMBER: (continued)

1.5

DESCRIPTION AND REMARKS

CORING RATE (min/ft)

PE-273 Sheet of

SHEET NUMBER: of 9

19499B

DEPTH (feet)

PE-273

C-7: Dark gray SCHIST; f-c grains of biotite,

muscovite, quartz, feldspar, calcite, and many

garnets, up to 1/4" across; moderate to wide fracture

spacing, except close at 105.1-105.8'; unweathered;

strong; crenulated schistosity dips 50-80 deg,

near-vertical at 96.1-97.2'; thin (<0.1") calcite

coatings on some foliation fractures; no rock wall

contact at near-horizontal fractures at 100.9', with

rough, unweathered fracture surfaces.

CONTRACTOR:

LOCATION: DRILLER:

CLIENT: INSPECTOR: CORE RUN NO. AND DEPTH (ft)

C-8: Dark to medium gray SCHIST; f-m grains of

muscovite, biotite, quartz, feldspar, calcite, and

scattered garnets, up to 1/4" across; close to

moderate fracture spacing; unweathered; strong;

planar to crenulated schistosity dips 50-70 deg; thin

(0.1") calcite coatings on many fractures; medium

gray, pure QUARTZ at 112.9-114.1'.

R. Sidorski/M. Tekin

2.0

3.0

1.5

2.0

2.0

1.5

2.0

2.0

1.0

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr Ja ANGLE (deg)

STRENGTH

WEATHERING

J. Kurzynowski

Jersey Boring & Drilling

RECOVERY (in)

11th Ave at 30th St, NW corner

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08
1.0

30

2.0

1.0

1.0

MB

1.0

1.0

1.0

1.0

1.0

2.0

1.0

2.0

1.0

MB

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

1.0

5

112.2

1.5

3.0

1.5

1.0

II

I

R4

R4

4.0

5

30

100

100

124

120

C-10

125.4 - 135.7

C-9

115.4 - 125.4

81

94

1.0

1.0

121.1

10

128.6

128.4

127.5

127

126.5

126.1

125.4

122.7

122.55

130.3

121.3

130.7

120.5

118.4

117.3

117

116.6

116.1

115.4

114.2

114.1

112.8

122.5

*60

5

*80

20

30

50

10

40

*65

50

90

129.7

*70

3.0

5

*70

0

30

40

30

*40

10

*60

*50

*80

PROJECT NUMBER:

DEPTH (feet)

5 9

CORING LOG

Boring No.

DESCRIPTION AND REMARKS

5

BORING NUMBER:

RECOVERY (%)

115

120

125

130

(continued)

CORE RUN NO.

AND DEPTH (ft)

RQD (%)

3.0

CORING RATE (min/ft)

PE-273 Sheet of

of

PE-273

Ja

9

19499B

DEPTH (feet)

SHEET NUMBER:

MB

DISCONTINUITY DATA

C-10: 125.4-132.4': Black and white pinstriped

SCHIST; f-m grains of biotite, amphibole (?), quartz,

feldspar, and calcite; close to moderate fracture

spacing; slightly weathered; strong; distinct planar

schistosity and wavy banding dip 70-90 deg; planar

bands of white calcite and quartz parallel to

schistosity are hairline to 1/2" thick; some contorted

bands of quartz-feldspar; thin (<0.1") coating of gray

clay on 80 deg foliation fracture at 128.4'; calcite on

most fracture surfaces.

132.4-135.7': Light gray GRANITE; m grains of

feldspar, quartz, muscovite, and sparse garnet; close

to moderate fracture spacing, except extremely close

at 135.0-135.6' (may be mechanical); unweathered;

very strong; calcite on some fracture surfaces

inclusion of dark gray schist at 133.1-133.4'.

C-9: 115.4-121.3' and 124.0-125.4': Medium to dark

gray SCHIST; f--m grains of quartz, biotite,

muscovite, feldspar, calcite, and sparse garnet; close

to moderate fracture spacing, except two very close

foliation fractures at 121.1-121.3'; unweathered;

strong; indistinct schistosity is wavy to crenulated,

dips 60-80 deg; calcite coatings on many fracture

surfaces; QUARTZ band parallel to schistosity at

124.9-125.35'; core sides bulging at 119.5-120.4'.

121.3-124.0': Light gray GRANITE; indistinct f-m

grains of quartz, feldspar, and muscovite, with some

pink orthoclase; moderate fracture spacing;

unweathered; strong; faint near-vertical banding;

near-vertical inclusion of dark gray schist at

122.5-123.0'.

3.0

3.0

3.0

3.0

1.5

3.0

2.0

CLIENT:

2.0

1.0

1.5

2.0

1.0

1.5

1.5

3.0

1.5

MB

3.0

Trans-Hudson Express (THE) Project

Jr

ANGLE (deg)

STRENGTH

WEATHERING

11th Ave at 30th St, NW corner

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

NJ Transit

PROJECT:

R. Sidorski/M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

LOCATION: DRILLER:

INSPECTOR:

RECOVERY (in)
2.0

131.2

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

1.0

2.0

2.0

1.0

4.0

*40

*60

*50

55

*50

*50

*50

*40

1.0

1.0

I/II

I

R4

R4

R5

R5

4

100119

1.0

94

50

1.0

1.0

1.0

1.0

MB

1.0

MB

1.0

6.0

MB

1.0

C-11 1.0

135.7 - 145.6

135.7

144.6

143.9

142.4

141.5

140.5

139.9

139.7

139.6

139.5

138.3

137.6

*50

135.8

146.4

135.5

135.3

135.1

134.8

134.4

133.9

133.1

132

131.8

131.6

131.4

131.3

137.2

40

1.5

15

10

5

10

5

10

30

50

10

90

60

144.9

20

145.7

40

60

80

50

*90

5

10

*80

149.8

148.5

147.8

0

30

CORE RUN NO.

AND DEPTH (ft)

CORING LOG

Boring No.

DESCRIPTION AND REMARKS

6

BORING NUMBER:

PROJECT NUMBER:

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr Ja ANGLE (deg)

STRENGTH

WEATHERING

I/II

(continued)

19499B

CORING RATE (min/ft)

PE-273 Sheet of

of

PE-273

SHEET NUMBER:

9

9

6

DEPTH (feet)

135

140

145

150

RECOVERY (%)

3.0

MB

1.0

1.0

MB

2.0

1.5

1.5

1.5

2.0

1.5

1.5

2.0

1.0

3.0

2.0

2.0

2.0

2.0

1.0

1.5

2.0

2.0

2.0

3.0

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

2.0

LOCATION:

RECOVERY (in)

11th Ave at 30th St, NW corner

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

R. Sidorski/M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

1.5

DRILLER:

MB

CLIENT: INSPECTOR:

C-12: Medium to dark gray SCHIST; f-m grains of

quartz, biotite, feldspar, muscovite, calcite, and

scattered garnets, up to 1/8" across; moderate

fracture spacing, except very close foliation fractures

at 150.1-150.7'; unweathered; strong; planar

schistosity dips 50-60 deg; calcite on most fracture

surfaces; pure QUARTZ at 149.0-149.7' and

155.1-155.5', light gray APLITE at 149.8-149.9',

150.1-150.3', and 148.1-148.5, with some orange

potassium feldspar.

C-11: 135.7-141.5': Light gray GRANITE; f-m

grains of feldspar, quartz, muscovite, and garnet;

close to moderate fracture spacing, except very close

low-angle fractures at 139.5-139.9'; unweathered to

slightly weathered; very strong; becoming f-grained

below 139.9', with faint banding dipping 50 deg;

slight iron stains on fracture surfaces at 139.5-139.7'

and at lower contact at 141.5'; calcite on some

fracture surfaces; black schist inclusion at

136.3-136.9'.

141.5-145.6': Black to dark gray SCHIST; f-m grains

of biotite, quartz, feldspar, and muscovite; close to

moderate fracture spacing; unweathered to slightly

weathered; strong; planar schistosity dip 50 deg;

calcite on all fracture surfaces; no rock wall contact

and softened biotite on horizontal fracture at upper

contact with granite; pure QUARTZ at 142.7-143.2'.

1.0

1.5

1.0

1.5

I

CONTRACTOR:
1.0

150.1

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

4.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

3.0

1.0

1.0

1.5

1.5

1.5

II

I

R3/R4

MB

15

5

100

100

120

120

C-13

155.6 - 165.6

C-12

145.6 - 155.6

97

94

4.0

R4

159.1

167.5

167.05

167

166.4

165.6

165.45

165.4

164.2

163.3

*70

160.6

*50

157.5

155.6

155.2

155.1

154

152.9

152.3

150.7

150.5

150.3

161.4

30

2.0

*60

*50

*60

*50

*50

*50

*50

*50

*60

167.9

*70

168.2

15

45

*50

*60

0

*60

*50

*50

*50

*50

*50

7 9

CORING LOG

Boring No.

DESCRIPTION AND REMARKS

7

DISCONTINUITY DATA

PROJECT NUMBER: (continued)

CORE RUN NO.

AND DEPTH (ft)

RQD (%)

1.0

BORING NUMBER:

CORING RATE (min/ft)

PE-273 Sheet of

of

PE-273

RECOVERY (%)

155

160

165

9

19499B

DEPTH (feet)

DEPTH (feet)

SHEET NUMBER:

1.5

C-14: Medium gray SCHIST; f-m grains of

muscovite, biotite, quartz, feldspar, and scattered

garnets, up to 1/8" across; very close to moderate

fracture spacing, except extremely close at

172.8-172.9' and 175.2-175.6'; slightly weathered;

medium strong to strong; distinct wavy to planar

schistosity dips 50-70 deg; clay and softened mica on

fractures at 167.9', 172.9' and 173.1'.

C-13: Medium to dark gray SCHIST; f-c grains of

quartz, biotite, muscovite, feldspar, calcite, and

scattered garnets, up to 1/4" across; moderate

fracture spacing, except for two extremely close

foliation fractures at 165.4-165.45'; unweathered;

strong; planar to slightly crenulated schistosity dips

50-60 deg; most fractures are along schistosity;

calcite on most fracture surfaces; irregular white

granitic intrusions, 1" thick and near-vertical, at

160.0', 161.3', and 162.1'; 1/2" of adjacent schist is

enriched in biotite.

1.0

1.0

3.0

1.0

1.0

LOCATION:

1.0

1.0

1.0

1.0

1.5

1.5

1.0

2.0

2.0

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

1.0

11th Ave at 30th St, NW corner

Jr

Ja

ANGLE (deg)

STRENGTH

WEATHERING

CLIENT:

RECOVERY (in)

INSPECTOR:

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

R. Sidorski/M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

DRILLER:

1.5
2.0

4.0

1.0

2.0

1.0

6.0

MB

2.0

90

1.0

2.0

4.0

1.0

4.0

169.1

1.0

20

90

40

80

*70

60

15

1.0

20

70

10

40

*40

80

30

1.0

20

1.0

1.0

1.0

1.0

2.0

1.0

1.0

2.0

2.0

72

89

C-14

165.6 - 175.6

C-15

175.6 - 185.3

120

116

1.0

2.0

1.0

1.0

1.0

1.0

2.0

1.0

1.0

1.0

1.0

4.0

1.0

4.0

1.0

4.0

*30 1.0

178.6

175.35

175.5

175.6

175.7

176.8

25

178.3

174.6

178.9

179.2

179.8

180

180.3

180.9

177.9

172

169.3

169.5

170.05

170.2

170.8

171

175.3

171.6

175.2

172.8

172.9

173

173.1

173.4

184.6

171.5

*50

181.6

*50

80

*50

80

10

20

*50

*60

*50

*40

*50

20

*50

0

*70

*60

185.1

185.3

185.6

185.9

186

*40

186.9

183.8

*60

*50

30

15

10

15

186.5

(continued)

DISCONTINUITY DATA

RQD (%)

R. Sidorski/M. Tekin Jr

PROJECT NUMBER:

BORING NUMBER:

CORE RUN NO.

AND DEPTH (ft)

100

NJ Transit

Trans-Hudson Express (THE) Project

11th Ave at 30th St, NW corner RECOVERY (in)

DEPTH (feet)

Ja

WEATHERING

STRENGTH

ANGLE (deg)

DESCRIPTION AND REMARKS

Sheet

SHEET NUMBER: 8 9

PE-273

DEPTH (feet)

PE-273 of

CORING RATE (min/ft)

of

170

175

180

185

Jersey Boring & Drilling

Boring No.

CORING LOG

98

19499B

RECOVERY (%)

3.0

2.0

3.0

1.5

1.5

2.0

PROJECT:

3.0

3.0

MB

1.5

1.0

1.5

2.0

1.5

1.5

I

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

R4

R5

R5

R4

3.0

II

1.0

II

1.5

1.5

1.0

2.0

1.0

II

CLIENT:

3.0

3.0

169.9-172.6': Rock is gneissic, with irregular bands

of quartz and orange potassium-feldspar; core

surfaces is pitted; no rock wall contact at 170.8';

hard, green epidote (?) on weathered fracture

surfaces at 170.8' and 171.6'.

C-15: 175.6-181.6': Dark gray SCHIST; f-m grains

of biotite, muscovite, quartz, feldspar, and garnet;

close to moderate fracture spacing, except for 2

extremely close intersecting high-angle fractures at

179.8-180.0'; slightly weathered; strong; planar to

crenulated schistosity dips 50-70 deg; high angle

cross-foliation fractures at 178.9-179.8 have orange

and red iron staining, softened mica, and sandy clay

coatings; softened mica on some foliation fractures;

calcite on fracture surfaces at 176.8-178.1'.

181.6-183.4': Light gray GRANITE; f-c grains of

white and pink feldspar, quartz, and muscovite;

moderate fracture spacing; unweathered; very strong;

healed hairline fracture dips 70 deg.

183.4-185.3': Medium gray, pure QUARTZ; close to

moderate fracture spacing; unweathered; very strong;

few small (<0.1") inclusions of white feldspar.

C-16: 185.3-185.5': Medium gray QUARTZ, as

above.

185.5-188.0': Light gray GRANITE; f-c grains of

feldspar, quartz, and muscovite; close to moderate

fracture spacing; slightly weathered; strong; coarse

1.5

2.0

INSPECTOR:

LOCATION: DRILLER:

CONTRACTOR:

J. Kurzynowski

3.0

100

1.0

3.0

2.0

3.0

2.0

3.0

2.0

1.5

2.0

1.5

3.0

1.5

3.0

3.0

1.5
1.5

2.0

3.0

3.0

1.0

1.0

1.0

1.0

11th Ave at 30th St, NW corner

3.0

1.0

I/II R4 1.5

1.0

188

NJ Transit

PROJECT:

R. Sidorski/M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

grained at 186.1-187.4', with muscovite seams

dipping 30 deg spaced 1/8" to 1/2" apart; vertical

fracture at 186.5' has rough, orange iron-stained

surface.

188.0-195.2': Dark gray SCHIST; f-m grains of

biotite, muscovite, quartz, feldspar, calcite, and

sparse garnet; close to moderate fracture spacing,

except very close at 194.6-195.2'; unweathered to

slightly weathered; strong; planar to wavy schistosity

dips 50-60 deg; most fractures along foliation, many

with calcite on surface; light gray granitic intrusions

at 189.5-190.0', 190.5-190.8', 191.2-191.5', and

192.3-192.9'; schistosity is contorted around granite

contacts.

End of Boring at 195.2'

LOCATION: DRILLER:

CLIENT: INSPECTOR:

C-16

185.3 - 195.2

CONTRACTOR:

194.7

100

*60

*60

50

*45

*50

*60

*50

195

*50 194.6

194.2

193.5

192.4

191.7

189.8

189

188.7

195.2

1.0

RECOVERY (in)

82

1.0

1.0

1.0

1.0

*50 1.0

119

2.0

1.0

1.0

1.0

1.0

40

40

30

1.0

PE-273 Sheet of

of

PE-273

Trans-Hudson Express (THE) Project

CORING RATE (min/ft)

9

19499B

DEPTH (feet)

SHEET NUMBER:

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

ANGLE (deg)

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr

(continued)

STRENGTH

WEATHERING

Ja

DESCRIPTION AND REMARKS

190

195

200

205

RECOVERY (%)

9 9

CORE RUN NO.

AND DEPTH (ft)

Boring No.

9

BORING NUMBER:

PROJECT NUMBER:

CORING LOG
FINISH DATE:

Date

Drill Rod Size

I.D. (O.D.)

G

Casing

New York, New York

Rotary Wash; Diamond Coring

DATUM:

4/15/08

CME-75, Truck-mounted, Automatic Safety Hammer

LOCATION:

Grab

2.938"

3"

24"

4/24/08

30''

11:30 am

11th Ave at 30th St, NE

corner

START DATE: TIME:

TIME:

10:00 am

24''

NWJ

GROUNDWATER DATA

115.1

166.1

S

RIG TYPE:

2.938"

24"

2"

1.375"

Shelby Tube Piston

CLIENT:

1.875"

Type/Symbol P

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

4.5"

Trans-Hudson Express (THE) Project

LOCATION:

4"

7

3

3

17

12

4

3

16

14

4

3

13

9

3

0.0 - 6.0

S

S

S

1

2

4 3

9

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

3

6

3

2.25" (2.625")

4

318.6 feet

Split Spoon

HW

N: 699,717.1

3"

Horizontal: NJ State Plane

Vertical: NYCT datum-200 ft

3"

C

Core Barrel

S U

E: 629,641.9

4

Hand-augered from 0.0' to 6.0'.

0-0.5': Concrete

0.5-6.0': Brown, c-f SAND, little c-f Gravel, little Silt,

occasional black pebble. (FILL)

Black brown, c-f SAND, little m-f Gravel, little (-)

organic silt. (FILL)

Black brown, c-f SAND, little m-f Gravel, little (-)

organic silt, with brick fragments. (FILL)

Dark brown, c-f SAND, and c-f Gravel, little Silt,

with brick fragments. (FILL)

Gray brown, c-f SAND, and Silt, trace (+) m-f

Gravel, micaceous. (SM)

COORD.:

PE-274 Sheet of

of

PE-274

SHEET NUMBER:

PROJECT NUMBER:

BORING LOG

CORING

2

Time

SOIL (Blows/6 in.)

REC.

(in.)

RQD

%

L>4"

(in.)

115.1

166.1

4/22/08

4/24/08

7:00 am

7:00 am

35.0

35.0

PARTNERSHIP BORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE LAND (FINAL) 11-07-08.GLB 11/11/08

115.1

166.1

4/22/08

4/24/08

7:00 am

7:00 am

19.5

19.0

35.0

35.0

DEPTH (feet)

GRAPHIC LOG

CASING (Blows/ft)TYPE

1

BORING NUMBER:

SURFACE ELEV.:

RUN

(in.)

INSPECTOR:

REC.

%

0/6 6/12 12/18 18/24

CONTRACTOR:

300 lbs.

60" 120"

Jersey Boring & Drilling

24"

PROJECT:

DRILLER:

DRILLING METHOD:

NJ Transit

J. Kurzynowski

M. Tekin

140 lbs.

SYMBOLDEPTH (feet)

2

NUMBER

Boring No.

REC.

(in.)

Hole

Depth

(ft)

Casing

Depth

(ft)

SAMPLE

Water

Depth

(ft)

5

10

15

FIELD CLASSIFICATION AND REMARKS

1

19499B
J. Kurzynowski

CONTRACTOR:

LOCATION: DRILLER:

CLIENT: M. Tekin

PROJECT:

Gray, c-f SAND, trace Silt . (Decomposed Schist)

Note: Start rock coring at 35.9' depth.

Gray, SILT & CLAY, trace (+) f Sand. (ML)

Gray brown, c-f SAND, some (+) c-f Gravel, trace

(+) Silt, wet. (SP)

Gray, c-f SAND, some (+) m-f Gravel, some Silt,

micaceous. (SM)

INSPECTOR:

PARTNERSHIP BORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE LAND (FINAL) 11-07-08.GLB 11/11/08

RUN

(in.)

Jersey Boring & Drilling

REC.

%

0/6 6/12 12/18 18/24

11th Ave at 30th St, NE corner

Trans-Hudson Express (THE) Project

NJ Transit

8 100/4"

5

14

4

35.0 - 35.3

30.0 - 32.0

20.0 - 22.0

7 4

6

5

S

S

S

S

25.0 - 27.0

6

25

30

35

40

35.9'

4

29

10 6

8

8

22

6

6

16

22

PE-274

PE-274 Sheet of

SHEET NUMBER: of

PROJECT NUMBER:

REC.

(in.)

BORING NUMBER:

CASING (Blows/ft)TYPE

GRAPHIC LOG

DEPTH (feet)

2 BORING LOG

Boring No. 2

DEPTH (feet)

SAMPLE

NUMBERSYMBOL

19499B

2

FIELD CLASSIFICATION AND REMARKS

2

(continued)

SOIL (Blows/6 in.)

CORING

REC.

(in.)

RQD

%

L>4"

(in.)
4.0

2.0

1.0

1.0

MB

1.0

4.0

4.0

4.0

2.0

2.0

4.0

2.0

1.0

1.0

2.0

2.0

2.0

1.0

1.0

1.0

2.0

*50

50

85

*60

85

30

45

50

*60

1.0

30

1.0

10

10

40

2.0

2.0

2.0

1.0

2.0

2.0

30

II

R3

R2

R3

R3

R3/R4

II

1.0

II

4

II

2.0

3.0

1.5

1.5

3.0

2.0

2.0

NOTES:

III

C-1

35.9 - 43.4

*60

1.0

2.0

2.0

2.0

6.0

3.0

2.0

59

5

91

4

C-2

43.5 - 45.3

C-3

45.2 - 55.1

90

21

118

100

100

99

1.0

57

37.5

4/15/08

RIG TYPE:

GROUNDWATER DATA

Double Barrel, solid inner barrel with wireline

3"

36.1

36.5

36.7

42.2

37.2

DRILLING METHOD:

37.8

38.4

38.7

39.5

40

40.7

41

41.8

80

37

4" (4.5")

1.875"

O.D.:

Trans-Hudson Express (THE) Project

NJ Transit

NQ

FINISH DATE:

Rotary Wash; Diamond Coring START DATE:

PROJECT: LOCATION:

LOCATION:

CLIENT:

DRILLER: J. Kurzynowski

INSPECTOR:

42.5

15

*20

*60

20

*40

*70

*50

*5

*40

41.9

*60

48.6

*50

*60

*60

*70

30

*75

5

*60

1.5

15

45.1

42.55

42.6

42.9

43.2

43.5

43.8

43.9

44

44.3

70

45

*45

45.2

45.8

45.9

47.2

47.9

48.3

48.4

48.5

*60

44.7

PE-274

1.5

DEPTH (feet)

19499B

SHEET NUMBER: of 9

PE-274 Sheet of

CORING RATE (min/ft)

DESCRIPTION AND REMARKS

CORE RUN NO.

AND DEPTH (ft)

PROJECT NUMBER:

BORING NUMBER:

7:00 am

7:00 am

Boring No.

CORING LOG

91

RECOVERY (%)

40

45

50

1

115.1

166.1

4/22/08

4/24/08

7:00 am

7:00 am

19.5

19.0

35.0

35.0

115.1

166.1

4/22/08

4/24/08

7:00 am

7:00 am

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

35.0

35.0

4/22/08

4/24/08

19.5

19.0

35.0

35.0

115.1

166.1

4/22/08

4/24/08

7:00 am

7:00 am

19.5

19.0

35.0

35.0

RQD (%)

35.0

35.0

115.1

166.1

4/22/08

4/24/08

7:00 am

7:00 am

19.5

19.0

35.0

35.0

115.1

166.1

7:00 am

7:00 am

19.5

19.0

35.0

35.0

115.1

166.1

4/22/08

4/24/08

7:00 am

7:00 am

19.5

19.0

35.0

35.0

115.1

166.1

4/22/08

4/24/08

3.0

1.5

1.0

3.0

2.0

C-1, 35.9-37.6' and 38.5-40.7': Light gray to medium

gray PEGMATITE; medium to coarse grains of

quartz, white feldspar, muscovite, and biotite; close

to moderate fracture spacing; slightly weathered;

medium strong; irregular seams of mica throughout;

orange iron-staining above 37.6'; schist inclusion at

36.8-37.0'.

37.6-38.5' and 40.7-43.5': Dark gray to brown

SCHIST; fine to medium grains of biotite, muscovite,

quartz, feldspar, and scattered garnets, up to 1/8"

across; very close to moderate fracture spacing,

except extremely close at 43.1-43.5'; slightly

weathered, except moderately weathered at

41.8-42.5'; medium strong, except weak at

41.8-42.5'; distinct wavy to laminated schistosity

dips 50-75 degrees; orange iron staining at

41.8-43.0', with thin (<0.1") coatings of softened

mica and gray clay on fracture surfaces.

C-2: 43.5-44.4': Tan to light gray PEGMATITE;

coarse grains of quartz, white feldspar, and

muscovite, with gray schist inclusions; close fracture

spacing; slightly weathered; medium strong; orange

iron staining throughout, with healed hairline

fractures.

44.4-45.2': Dark gray SCHIST; fine to coarse grains

of biotite, muscovite, quartz, feldspar, scattered

garnets, up to 1/8" across; close fracture spacing;

slightly weathered; medium strong; distinct wavy to

crenulated schistosity dips 60-75 degrees.

C-3: Dark gray to medium gray SCHIST; fine to

coarse grains of muscovite, biotite, quartz, feldspar,

and scattered garnets, up to 1/8" across; close to

moderate fracture spacing; slightly weathered;

medium strong to strong; distinct crenulated

schistosity dips 50-80 degrees; medium gray to tan

PEGMATITE; with muscovite seams, at 47.5-48.8';

no rock wall contact, with increased weathering at

fractures at 48.7' and 48.8'; clay and softened mica

CONTRACTOR: SURFACE ELEV.:

3.0

Jersey Boring & Drilling

11th Ave at 30th St, NE

corner

M. Tekin

4/24/08

TIME:

TIME: 11:30 am

New York, New York

TYPE:

1.5

2.0

MB

1.5

1.0

1.0

1.5

2.0

2.0

1.5

2.0

2.0

1.5

2.0

1.5

2.0

3.0

1.5

3.0

3.0

3.0

COORD.:

3.0

CME-75, Truck-mounted, Automatic Safety Hammer RECOVERY (in)

DATUM:

WEATHERING

STRENGTH

ANGLE (deg)

Jr

Ja

DEPTH (feet)

DISCONTINUITY DATA

115.1

166.1

10:00 am

Horizontal: NJ State Plane

Vertical: NYCT datum-200 ft

N: 699,717.1 E: 629,641.9

318.6 feet

CORE BARREL DATA:

CORE SIZE:

I.D.:

CASING SIZE:

Date Time

Water

Depth

(ft)

Casing

Depth

(ft)

Hole

Depth

(ft)
3.0

*50

1.0

1.0

2.0

2.0

1.0

6.0

1.0

1.0

2.0

1.0

2.0

4.0

2.0

2.0

4.0

6.0

MB

30

20

15

*60

20

20

1.5

4.0

97

48.7

1.0

MB

I/II

I/II

R4

R4

5

100

1.0

C-4

55.1 - 65.1

0

1.0

2.0

1.0

1.0

6.0

1.0

2.0

4.0

1.0

4.0

1.0

120

56.6

0 65.1

64.7

63.1

62.6

62.3

62.2

61.3

60.2

59.7

58.8

65.6

57.8

66

55.5

55.4

55.1

54.6

53.8

51.8

51.3

50.1

49.7

49.3

48.8

58.2

*60

*50

20

*55

*50

*60

*60

*60

*40

15

30

10

65.5

60

1.0

*60

*60

50

*50

*60

*60

30

0

68.4

67.9

67.3

*70

(continued)

STRENGTH

9

CORING LOG

Boring No.

DESCRIPTION AND REMARKS

2

BORING NUMBER:

PROJECT NUMBER:

CORE RUN NO.

AND DEPTH (ft)

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr Ja

1.5

9

CORING RATE (min/ft)

PE-274 Sheet of

of

PE-274

SHEET NUMBER:

2

WEATHERING

19499B

DEPTH (feet)

55

60

65

RECOVERY (%)

2.0

ANGLE (deg)

3.0

2.0

1.0

2.0

3.0

1.0

2.0

1.0

3.0

1.0

3.0

1.5

on 50 degree fractures at 51.3' and 51.8'; quartz vein

along schistosity at 50.1-50.2'.

1.5

1.0

2.0

3.0

1.0

2.0

2.0

1.5

2.0

1.5

2.0

1.5

J. Kurzynowski

RECOVERY (in)

11th Ave at 30th St, NE corner

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

3.0

Jersey Boring & Drilling

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

CONTRACTOR:

LOCATION: DRILLER:

CLIENT: INSPECTOR:

C-5: Dark gray SCHIST; fine to coarse grains of

muscovite, biotite, quartz, feldspar, and scattered

garnets, up to 1/8" across; close to moderate fracture

spacing, except very close at 69.7-69.8' and

71.6-71.7'; unweathered to slightly weathered;

strong; distinct crenulated to wavy schistosity dips

50-80 degrees; softened mica on foliation fractures at

69.7' and 69.8'; thin (<0.1") calcite coatings on

foliation fractures at 73.1', 73.6' and 75.1'.

C-4: Dark gray SCHIST; fine to coarse grains of

biotite, muscovite, quartz, feldspar, and many

garnets, up to 1/4" across; close to moderate fracture

spacing; unweathered to slightly weathered; strong;

crenulated to wavy schistosity dips 40-80 degrees; no

rock wall contact at near horizontal fracture at 55.5';

softened mica along foliation fractures at 62.6' and

64.7'; ptygmatically folded bands of quartz-feldspar

~1/2" thick, at 60.1-60.5'; slightly bulging core sides

throughout; pure QUARTZ at 57.7-58.2' and

62.6-64.6'; lower quartz has 1/8" seams of black

mafic minerals and adjacent yellow metallic mineral

(gold?).

M. Tekin
2.0

2.0

96

120

120

C-6

75.5 - 85.5

C-5

65.1 - 75.5

100

90

4

1.0

4

1.0

2.0

MB

MB

1.0

1.0

1.0

3.0

1.0

1.5

69.7

MB

2.0

1.5

1.5

1.0

1.0

1.5

100

3.0

2.0

1.5

1.5

I

I/II

R4

R4

3.0

79

2.0

*60

87

85.9

85.5

83.5

81

80.7

*50

79.7

40

78

75.1

74.6

73.1

71.7

71.6

70.8

69.8

80.5

50

2.0

1.0

2.0

4.0

4.0

50

40

*60

*60

30

2.0

60

50

*60

*60

*60

*60

*60

40

*50

DESCRIPTION AND REMARKS

(continued)

70

75

80

85

RECOVERY (%)

Boring No. 3 9

3

BORING NUMBER:

PROJECT NUMBER:

MB

CORING LOG SHEET NUMBER:

CORING RATE (min/ft)

PE-274 Sheet of

PE-274

9

19499B

DEPTH (feet)

of

CLIENT:

PROJECT:

M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

DRILLER:

Trans-Hudson Express (THE) Project

INSPECTOR:

11th Ave at 30th St, NE corner

C-7: Dark gray SCHIST; fine to coarse grains of

biotite, muscovite, quartz, feldspar and many

garnets, up to 1/4" across; moderate to wide fracture

spacing, except very close at 91.7-92.0', 94.0- 94.2'

and 94.8-95.6'; unweathered, except slightly

weathered at 94.8-95.5'; strong; wavy to crenulated

schistosity and scattered contorted quartz bands dip

60-75 degrees; thin (<0.1") calcite coatings on

C-6: Dark gray to medium gray SCHIST; fine to

coarse grains of biotite, muscovite, quartz, feldspar,

and scattered garnets, up to 1/4" across; moderate to

wide fracture spacing; unweathered, except slightly

weathered at 81.0-81.2'; strong; foliation defined by

distinct crenulated schistosity and few 1/2" thick

contorted bands of quartz-feldspar; orange iron

staining at 81.0'; calcite coatings on all foliation

fractures; core sides slightly bulging at 77.0-80.5'.

3.0

2.0

2.0

LOCATION:

STRENGTH

CORE RUN NO.

AND DEPTH (ft)

RQD (%)

DISCONTINUITY DATADEPTH (feet) Ja

NJ Transit

ANGLE (deg)

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

RECOVERY (in)

WEATHERING

Jr
MB

4

100

100

110

120

C-8

95.5 - 104.7

C-7

85.5 - 95.5

96

2.0

1.0

6.0

6.0

1.0

2.0

1.0

2.0

6.0

89

93

1.0

2.0

1.0

2.0

1.5

2.0

2.0

1.5

1.0

4

1.0

I/II

I/II

I

II

R4/R5

R5

R4

R4 1.0

3.0

95.2

*55

*50

104.7

103.9

101.9

101.6

99.1

98.4

1.0

95.5

*60

95.15

95.1

94.8

93.8

91.8

90.5

90

89.9

96.1

*60

1.0

1.0

1.0

1.0

1.0

1.0

40

15

0

0

*60

*60

*80

*60

10

*70

*70

*60

*60

1.5

0

90

95

100

105

RECOVERY (%)

4 9

CORING LOG

2.0

DESCRIPTION AND REMARKS

4

BORING NUMBER:

PROJECT NUMBER: (continued)

Boring No.

SHEET NUMBER:

CORING RATE (min/ft)

PE-274 Sheet of

PE-274

9

19499B

DEPTH (feet)

of

Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

LOCATION: DRILLER:

INSPECTOR:

PROJECT:

NJ Transit

C-9: 104.7-111.5': Light gray GRANITE; medium

grains of feldspar, quartz, and muscovite; moderate

to wide fracture spacing; unweathered, except

slightly weathered at 40 degree fracture at 107.0';

strong to very strong; faint banding and thin (<0.1")

muscovite seams at 107.8-109.6' are near vertical;

C-8: 95.5-99.1': Dark gray SCHIST; fine to medium

grains of biotite, muscovite, quartz, feldspar;

moderate to wide fracture spacing; unweathered;

strong; wavy to crenulated schistosity dips 60-80

degrees; calcite coating on foliation fracture at 96.1';

pure QUARTZ at 98.8-99.0'.

99.1-104.7': Medium gray to light gray GRANITE;

fine to medium grains of feldspar, quartz, and

muscovite; wide fracture spacing; unweathered,

except slightly weathered at horizontal fractures at

101.6' and 101.9'; very strong; faint near vertical

banding; trace QUARTZ at 101.6-101.9', with no

contact at horizontal fractures at upper and lower

contacts.

foliation fractures at 89.0', 90.5', and 91.8'; no rock

wall contact at weathered low-angle fracture at 95.2'.

2.0

MB

1.0

1.0

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

CLIENT:

WEATHERING

1.5

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr Ja

M. Tekin STRENGTH

CORE RUN NO.

AND DEPTH (ft)

RECOVERY (in)

11th Ave at 30th St, NE corner

Trans-Hudson Express (THE) Project

ANGLE (deg)
C-10

111.5 - 115.5

2.0

4

4

100

100

100

117

48

C-11

115.5 - 125.3

C-9

104.7 - 111.5

100

100

100

1.0

1.0

2.0

1.0

81

MB

107

1.5

1.5

1.0

3.0

1.5

3.0

3.0

4

1.0

1.0

3.0

I

I/II

I

R4

R4

R4

MB

114.7

20

*80

0

40

125.3

124.6

122

120.6

MB

115.5

*50

114

112.9

111.5

110.9

110.3

109

108.9

108.3

117

20

2.0

1.0

1.0

1.0

1.0

2.0

MB

4.0

0

2.0

20

*60

85

20

30

*60

*50

*60

*50

1.0

MB

DESCRIPTION AND REMARKS

MB

110

115

120

125

RECOVERY (%)

Boring No. 5 9

5

BORING NUMBER:

PROJECT NUMBER:

CORING LOG SHEET NUMBER:

CORING RATE (min/ft)

PE-274 Sheet of

PE-274

CORE RUN NO.

AND DEPTH (ft)

9

19499B

DEPTH (feet)

of

PROJECT:

M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

LOCATION: DRILLER:

(continued)

CLIENT:

11th Ave at 30th St, NE corner

C-12: Dark gay to black SCHIST; fine to medium

C-11: Dark gray SCHIST; fine to medium grains of

biotite, muscovite, quartz, and feldspar; wide fracture

spacing; unweathered, except slightly weathered at

near vertical fracture at 122.0'; strong; faint wavy

schistosity dips 60-90 degrees; orange iron staining

on rough, near vertical cross-foliation fracture at

122.0'; contorted intrusions of light gray GRANITE

at 116.5-117.0', 119.3-120.7' and 123.1-124.2';

schistosity parallels contorted contacts.

C-10: 111.5-112.9': Medium gray QUARTZ, with

biotite schist and feldspar pegmatite inclusions;

moderate fracture spacing; unweathered; strong.

112.9-115.5': Dark gray to black SCHIST; fine to

medium grains of biotite, muscovite, quartz, and

feldspar; moderate fracture spacing, unweathered;

strong; planar schistosity dips 60 degrees; all

fractures have thin (<0.1") calcite coatings.

pure QUARTZ at 107.0-107.5', 108.1-108.4', and

110.9-111.5';

dark gray SCHIST inclusion at 110.2-110.9', with

medium grains of biotite, other mafic minerals,

muscovite, quartz, and feldspar; iron staining at

horizontal fracture at 110.3'.

3.0

1.5

INSPECTOR:

STRENGTH

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

RQD (%)

DISCONTINUITY DATADEPTH (feet) Ja

NJ Transit

ANGLE (deg)

Trans-Hudson Express (THE) Project RECOVERY (in)

WEATHERING

Jr
1.0

121

120

C-13

135.3 - 145.4

C-12

125.3 - 135.3

93

100

1.0

2.0

5

1.0

1.0

1.0

MB

6.0

6.0

3.0

4.0

2.0

C-13: Dark gray SCHIST; fine to medium grains of

biotite, muscovite, quartz, feldspar, and sparse

medium grained garnet; close to moderate fracture

spacing; unweathered to slightly weathered; strong;

indistinct schistosity dips 60-90 degrees; contorted

1/2" band of quartz-feldspar at 142.4-142.6', parallel

to schistosity; no rock wall contact and orange iron

staining at low-angle fracture at 136.6'; thin (<0.1")

calcite coating on foliation fracture at 142.8';

softened mica on smooth foliation fracture at 143.9'.

grains of biotite, muscovite, quartz, feldspar, and

sparse garnets, up to 1/8" across; wide fracture

spacing; unweathered; strong; faint, wavy schistosity

dips 60-90 degrees; pure QUARTZ, with vertical

contacts at 125.3-126.0'; light gray GRANITE, with

near-vertical muscovite seams, with vertical contacts

along schistosity at 126.5-129.0'.

MB

1.0

1.0

100

2.0

100

3.0

1.5

I/II R4

4

2.0

3.0

134.6

142.8

141

139.9

138.9

137.5

136.6

1.0

135.3

143.9

130.2

126.5

1.0

1.5

3.0

2.0

2.0

135.6

10

1.0

1.0

*70

*50

40

*60

*50

143.1

40

143.7

20

30

0

*80

45

*60

INSPECTOR:

30

6

130

135

140

RECOVERY (%)

DEPTH (feet)

9

CORING LOG

Boring No.

DESCRIPTION AND REMARKS

6

BORING NUMBER: PE-274

CORING RATE (min/ft)

PE-274 Sheet of

SHEET NUMBER: of 9

PROJECT NUMBER: 19499B

M. Tekin

RECOVERY (in)

11th Ave at 30th St, NE corner

PROJECT: Trans-Hudson Express (THE) Project Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

LOCATION: DRILLER:

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

CLIENT: NJ Transit

(continued)

CORE RUN NO.

AND DEPTH (ft)

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr Ja ANGLE (deg)

STRENGTH

WEATHERING
20

4.0

20

75

15

*60

10

10

15

15

*60

*70

*65

*65

*60

30

*70

*60

160

160.3

160.7

*60

60

*40

*60

*70

45

*60

10

80

0

*50

75

40

2.0

3.0

2.0

2.0

2.0

2.0

2.0

*60

2.0

4.0

1.0

2.0

4.0

2.0

2.0

1.0

2.0

20

158.2

*50

*60

*50

*30

40

2.0

*50

2.0

1.0

2.0

1.0

1.0

1.0

4.0

20

30

1.5

2.0

2.0

2.0

3.0

1.5

2.0

144.2

1.5

2.0

3.0

1.5

3.0

2.0

1.5

159

MB

1.5

1.0

1.5

2.0

2.0

1.0

1.0

1.5

1.5

2.0

1.0

1.5

2.0

3.0

1.0

2.0

144.7

3.0

156.1

148.1

148.15

149.9

150.1

150.4

151.4

1.5

153

147.68

156.8

157.4

157.6

157.65

157.8

MB

151.7

146.55

145.3

145.4

145.8

146.1

146.2

146.3

147.72

146.5

147.7

146.6

146.65

146.7

146.8

147.6

147.65

158.7

146.4

1.0

DEPTH (feet)

DISCONTINUITY DATA

RQD (%)

Jr

CORE RUN NO.

AND DEPTH (ft)

ANGLE (deg)

(continued) PROJECT NUMBER:

Jersey Boring & Drilling

M. Tekin

PROJECT:

NJ Transit

Trans-Hudson Express (THE) Project

11th Ave at 30th St, NE corner

Ja

WEATHERING

STRENGTH

RECOVERY (in)

Sheet

19499B

SHEET NUMBER: 9

BORING NUMBER: PE-274

PE-274 of

CORING RATE (min/ft)

of

RECOVERY (%)

CONTRACTOR:

DESCRIPTION AND REMARKS

Boring No.

CORING LOG

97

DEPTH (feet)

145

150

155

160

7

94 C-14

145.4 - 146.9

C-15

146.9 - 150.4

C-16

150.4 - 156.1

C-17

156.1 - 166.1

17

35

4

120

6083

100

100

6

6

J. Kurzynowski

68

2.0

1.0

2.0

1.0

1.0

2.0

2.0

91

1.0

100

1.0

1.0

1.0

1.0

1.0

22

4.0

2.0

1.5

2.0

C-14: 145.4-146.0': Light gray GRANITE; medium

grains of quartz, feldspar, and muscovite; closely

fractured; slightly weathered; strong; healed hairline

fractures dip 70 degrees.

146.0-146.9': Dark gray SCHIST; fine to medium

grains of biotite and other mafic minerals, quartz,

muscovite and feldspar; very close to extremely close

fracture spacing; slightly weathered at 146.0-146.9';

moderately weathered at 146.2-146.9'; weak to

medium strong; softened mica on foliation fractures

below 146.0'; irregular, broken pieces are pitted and

weathered.

C-15: 146.9-147.8': Dark gray SCHIST; as above,

except extremely close fracture spacing throughout;

moderately weathered; some overdrilled pieces;

recovery loss likely at 146.9-147.6';

147.8-150.4': Dark gray SCHIST; fine to coarse

grains of biotite, muscovite, quartz, feldspar; many

garnets, up to 1/2" across; close to moderate fracture

spacing; slightly weathered; strong; crenulated

schistosity dips 60-80 degrees.

C-16: Dark gray to medium gray SCHIST; fine to

coarse grains of biotite, muscovite, quartz, feldspar,

sparse calcite, and many garnets, up to 3/8" across;

moderate fracture spacing; slightly weathered;

strong; distinct crenulated schistosity dips 60-70

degrees; calcite coating on foliation fracture at 153.0'.

4

1.0

CLIENT: INSPECTOR:

LOCATION: DRILLER:

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

C-17: 156.1-158.6': Dark to medium gray SCHIST;

as above, except close fracture spacing and extremely

close foliation fractures at 157.6-157.8'.

158.6-164.2': Black to dark green AMPHIBOLITE;

fine to medium grains of hornblende, quartz, biotite,

and sparse calcite; close to wide fracture spacing;

unweathered to slightly weathered; very strong; faint

schistosity and quartz bands dip ~ 50 degrees;

biotite-rich at 160.2-160.7', where core sides are

slightly bulging; calcite on most fracture surfaces;

extremely dense.

164.2-166.1': Dark to medium gray SCHIST; fine to

medium grains of biotite, muscovite, quartz, and

feldspar; moderate fracture spacing; unweathered;

strong; distinct crenulated schistosity dips 60

degrees.

R5

R2/R3

R2/R3

R4

1.5

R4

1.5

II/III

III

II

II

II

I/II

R4
MB

50

4.0

4.0

2.0

4.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

4.0

1.0

4.0

2.0

2.0

4.0

2.0

1.0

1.0

2.0

1.0

0

*70

30

*70

164.2

1.0

44

R2/R3

R4

R4

R5

R4

R4

5

6

4

4.0

100

*70

112

C-19

175.4 - 179.1

C-18

166.1 - 175.4

23

89

2.0

4.0

3.0

4.0

4.0

2.0

4.0

4.0

100

174.9

*70

178.6

178.3

178

177.9

177.7

177.6

177.5

177.1

176.8

176.3

175.4

179.05

175.2

179.1

174.3

174.1

172.7

170.8

170.6

169.8

168.2

167.2

166.8

166.1

165.9

165.3

164.7

175.3

*70

*60

*70

*70

*70

30

*80

*70

*50

20

*70

*70

5

179

*50

I

*70

*70

20

*70

*60

*60

50

*50

*50

*50

0

180.5

179.9

*40

R3/R4

DESCRIPTION AND REMARKS

8

BORING NUMBER:

PROJECT NUMBER: (continued)

CORING LOG

9

RQD (%)

DISCONTINUITY DATADEPTH (feet) Jr Ja ANGLE (deg)

STRENGTH

WEATHERING

CORE RUN NO.

AND DEPTH (ft)

19499B

CORING RATE (min/ft)

PE-274 Sheet of

of

PE-274

SHEET NUMBER:

Boring No.

9

RECOVERY (in)

DEPTH (feet)

165

170

175

180

RECOVERY (%)

8

1.5

3.0

0.5

1.0

4.0

4.0

1.0

2.0

3.0

1.5

2.0

2.0

1.5

MB

1.0

1.0

1.5

2.0

2.0

1.5

1.5

2.0

II

III

II

I/II

I

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

1.5

I

11th Ave at 30th St, NE corner

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

LOCATION: DRILLER:

INSPECTOR:

1.0

1.0

1.0

1.5

2.0

1.0

CLIENT:

2.0

3.0

C-18: 166.1-170.8': Dark gray SCHIST; as above;

near vertical healed hairline fractures have orange,

weathered calcite fillings.

170.8-172.0': Black and white pinstriped

HORNBLENDE-BIOTITE-SCHIST; fine to medium

grains of hornblende, biotite, quartz, and thin (<0.1"

bands of calcite; moderate fracture spacing;

unweathered; very strong; distinct planar schistosity

and banding dip 60-70 degrees; very dense.

172.0 ft to 175.4 ft: Dark to medium gray SCHIST;

fine to medium grains of biotite, muscovite, quartz,

feldspar, and sparse garnets, up to 1/4" across;

moderate fracture spacing; unweathered to slightly

weathered; strong; wavy schistosity dips 70-80

degrees; calcite coatings on most fracture surfaces;

pure, medium gray QUARTZ at 174.2-175.0', with

yellow metallic flakes (pyrite ?) on fracture surface at

174.9'.

C-19, Dark gray SCHIST; fine to coarse grains of

biotite, quartz, muscovite, feldspar, and medium

grained garnet; close to moderate fracture spacing,

except very close to extremely close at 175.7-179.1';

slightly weathered, except moderately weathered

along fractures at 175.7-179.1'; strong, except weak

to medium strong at 175.7-179.1'; foliation defined

by distinct wavy schistosity and wavy bands and

nodules of quartz; strike-slip slickensides on 80

degree foliation fracture at 177.1'; thick (>0.1")

coatings of gray clay and calcite on all fractures at

177.1-179.1', most of which are along foliation.

C-20: Dark to medium gray SCHIST; fine to medium

grains of muscovite, biotite, quartz, feldspar, and

calcite; close to moderate fracture spacing, except

very close foliation fractures at 185.0-185.1'; slightly

weathered; medium strong to strong; distinct planar

schistosity dips 60-70 degrees; calcite coatings on

1.5

1.0
1.0

5

4

100

100

121

79

C-21

185.7 - 195.8

C-20

179.1 - 185.7

1.5

89

R3/R4

1.0

1.0

1.0

3.0

3.0

1.0

1.0

1.0

MB

1.0

94

2.0

180.7

3.0

1.0

1.0

MB

1.0

1.0

1.0

1.0

1.0

1.0

MB

1.5

1.0

II

I

II

R4

R5

1.0

2.0

188.1

4.0

20

15

*70

195.8

195.7

195.5

195.4

194.9

194.8

*70

191.4

*70

186.7

186.4

185.9

185.8

185.7

185.5

185.1

185

184.3

182.8

181

194.1

5

2.0

2.0

4.0

4.0

3.0

MB

2.0

2.0

15

80

0

0

1.0

0

45

*50

*50

10

*50

*60

*60

*60

*60

10

SHEET NUMBER: 9

19499B

DEPTH (feet)

1.5

185

190

195

200

RECOVERY (%)

9 9

CORING LOG

Boring No.

DESCRIPTION AND REMARKS

PE-274

of

PARTNERSHIP CORING GDR (FINAL) 00 EPE ALL PACKAGES 4-30-08.GPJ THE PARTNERSHIP EPE (FINAL) 10-24-08.GLB 10/24/08

CORING RATE (min/ft)

PE-274 Sheet of

CLIENT:

9

Trans-Hudson Express (THE) Project

NJ Transit

PROJECT:

M. Tekin

Jersey Boring & Drilling

J. Kurzynowski

CONTRACTOR:

DRILLER:

RECOVERY (in)

INSPECTOR:

End of Boring at 195.8'

C-21: 185.7-186.4': Dark gray SCHIST, as above.

186.4-191.2': Light to medium gray GRANITE; fine

to medium grains of quartz, feldspar, muscovite, and

sparse medium grained garnet; moderate fracture

spacing; unweathered; very strong; faint banding

dips 50 degrees; quartz-feldspar PEGMATITE at

187.4 ft, 187.8 ft, 190.0-190.3', and 190.7-191.1';;

dark gray schist at 188.1-188.6'.

191.2-194.0': Dark to medium gray SCHIST; fine to

medium grains of biotite, muscovite, quartz, and

feldspar; wide fracture spacing; slightly weathered;

strong; distinct planar schistosity dips 50 degrees.

194.1-195.8': Light gray GRANITE, as above except

close to moderate fracture spacing; slightly

weathered; strong; schist inclusion at 195.3-195.6';

very close horizontal fractures at 194.8-194.9' have

orange iron staining and silt coatings.

almost all fractures; silt coatings on horizontal

fractures at 180.5' and 184.3'; pitted horizontal

healed hairline fracture at 184.35'.

2.0

3.0

2.0

LOCATION:

DISCONTINUITY DATA

PROJECT NUMBER: (continued)

CORE RUN NO.

AND DEPTH (ft)

11th Ave at 30th St, NE corner

BORING NUMBER:

DEPTH (feet)

Jr

Ja

ANGLE (deg)

STRENGTH

WEATHERING

RQD (%)
1

14

6

2

5

2

2

5

5

6

G

S

S

S

S

S

1

8

6

3

3

1

5

4

2

8

8

24

10

0

9

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

1

1

2

3

4

5

Excavated top 6' soil to clear utilities.

Mud at 3' to 4'.

S-1: Dark brown medium to fine SAND, trace

medium to fine Gravel, very loose, moist-Fill.

S-2: Brown coarse to fine SAND,some medium to

fine Gravel, little Silt,medium dense, moist (SM)-Fill.

S-3: Brown medium to fine SAND, some medium to

fine Gravel, trace Silt, medium dense, moist-Fill.

S-4: No Recovery.

S-5: Brown coarse to fine SAND, little medium to

fine Gravel, little Silt, loose, wet (SM).

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

65

30'' in.

Casing

S

30"

1.375"

Shelby Tube

G

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

3"

U

24" "

C

Core Barrel

"

"

" "

" 2.155"

2.98"

60"

2.938"

2"

140 lbs

30 in.

Split Spoon

4"

HW P

Grab

2.25" (2.625")

140 lb lbs

4.5"

NW

Pitcher

N: 1,915,821.2

CONTRACTOR:

CME-75 (truck mounted), Automatic Hammer

Dominick Pepe, George Raymond

Juan Zapata Jr.

8/26/15

LOCATION:

30th St., 11th Ave., New York,

30th St., 11th Ave., New York, NY NY

E: 14,802,907.7

OFFSET:

AMTRAK Hudson Yards

GROUNDWATER DATA

CLIENT:

ADT

PROJECT:

Date

FINISH DATE:

TIME:

DRILLER:

8/24/15

INSPECTOR:

LOCATION:

TIME:

DRILLING METHOD: Rotary Wash 1:00 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

2:30 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

306.5 feet

AMTRAK

Boring No. 1

5

10

15

20

3

BORING LOG 1 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-1T

of

SEG-3-1T Sheet of

4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16

8/26/2015 7:15:00 AM 10.9 65 70
10

4

8

3

2

2

3

5

5

2

8

3

3

2

S

S

S

S

S

S

S

11

3

7

4

3

2

2

7

5

6

4

4

2

2

0

13

11

0

24

11

2

25.0 - 27.0

30.0 - 32.0

35.0 - 37.0

40.0 - 42.0

45.0 - 47.0

50.0 - 52.0

55.0 - 57.0

6

7

8

9

10

11

12

S-6: No Recovery.

S-7: Brown coarse to fine SAND, little Silt, trace

medium to fine Gravel, loose, wet (SM).

S-8A: 35' to 35.7': Same as above;

S-8B: 35.7' to 37': Dark gray Clayey SILT, stiff, wet

(ML).

S-9: No Recovery.

S-10: Gray Fat CLAY, trace fine Gravel, medium

stiff, wet (CH).

S-11: Gray Fat CLAY, soft, wet (CH).

Spoon is getting jammed and rods are getting jammed

which hold back sampling efficiency.

S-12 Gray Fat CLAY and Organic CLAY, trace

medium to fine Gravel, medium stiff, wet (CH-OH).

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

Boring No. 2

30

35

40

45

50

55

3

BORING LOG 2 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-1T

of

SEG-3-1T Sheet of

(continued) 4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16
WOH

WOR

WOH

WOH

50/4''

WOH

WOR

WOR

WOR

40

S

S

S

S

S

WOH

WOR

WOH

WOH

35

WOH

WOR

2

1

-

22

18

0

20

0

60.0 - 62.0

65.0 - 67.0

70.0 - 72.0

75.0 - 77.0

80.0 - 81.3

13

14

15

16

17

S-13: Gray Fat CLAY, frequent marine material, very

soft, wet (CH).

S-14: Same as above.

S-15: No Recovery.

S-16: Gray Silty CLAY, frequent marine material,

very soft, wet (CL).

S-17: No Recovery.

End of soil at 83' bgs.

Start rock coring at 83' bgs.

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

Boring No. 3

65

70

75

80

85

90

3

BORING LOG 3 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-1T

of

SEG-3-1T Sheet of

(continued) 4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16
-1

1

3

6

6

6

6

2

2

1

2

1

1

1

1

1

2

2

2

2

2

1

2

2

1

1

1

1

2

1

2

1

2

68

87

93

95

85

83

83.4

84.1

84.3

85

85.05

85.1

85.7

86.65

86.95

87.7

88

88.3

89.5

90.4

91.5

92.7

93

96.3

96.45

97.8

98

98.6

100.35

101

101.7

102.15

102.2

102.3

103

104.4

105.55

106.3

106.4

C-1: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, medium strong, close to moderate

fracture spacing, schistosity dips 55° to 65°, recovery

loss assumed at 85.1'-85.7', granitic band at

84.1'-84.3'.

C-2: Gray SCHIST, medium to fine grains of quartz,

feldspar, biotite, muscovite and garnet, slightly

weathered, medium strong, close to moderate fracture

spacing, granitic bands at 88.7'-88.9', and 89.2' to

89.3', schistosity dips 60° to 65°.

C-3: Gray gneissic SCHIST, medium to fine grains of

quartz, feldspar, biotite, muscovite and sparse garnet,

slightly weathered, medium strong, moderate to wide

fracture spacing except very close fracture spacing at

93.3' to 93.45' and 97.8' to 98', schistosity and

gneissic bandings dip 70° to 80°, indistinct

schistosity band at 95.7', granitic band at 95.7' to

96.3'.

C-4: Gray SCHIST, medium to fine grains of quartz,

feldspar, biotite, muscovite and sparse garnet, slightly

weathered, medium strong, close to moderate fracture

spacing except extremely close to very close fracture

spacing at 102.15' to 102.3', schistosity dips 65° to

70°.

C-5: Gray SCHIST, medium to fine grains of quartz,

feldspar, biotite, muscovite and sparse garnet, slightly

weathered, medium strong to strong, close to

moderate fracture spacing except extremely close to

very close fracture spacing at 106.3' to 106.5',

schistosity dips 60° to 65°, quartz band at 106' to

106.4', loss of recovery assumed at 106.4' to 106.6',

multiple healed fractures.

C-1

83.0 - 88.0

C-2

88.0 - 93.0

C-3

93.0 - 98.0

C-4

98.0 -

103.0

C-5

103.0 -

108.0

0MB *60MB *60MB *60MB 10MB 80MB 10MB 10MB *65MB 15MB *55MB 20MB *60MB *60MB 15MB *60MB *65MB 10MB

60MB 10MB 10MB 15MB *70MB 10MB *70MB *70MB *65MB *70MB 10MB 10MB *60MB 30MB 10MB 80MB

-1

1

1

1

1

1

1

1.5

2

1

3

1.5

1

1.5

1.5

1

3

1.5

2

2

1.5

1

1.5

1.5

1

1

1

2

3

1

3

3

1

R3

R3

R3

R3

R3/R4

53

60

60

60

58

88

100

100

100

97

II

II

II

II

II RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

CASING SIZE:

NOTES:

2.98"

3" (3.5")

O.D.:

TYPE:

CORE BARREL DATA:

NQ

1.875"

Double Tube Swivel

CORE SIZE:

I.D.:

GROUNDWATER DATA

AMTRAK Hudson Yards

Dominick Pepe, George Raymond

Juan Zapata Jr.

CME-75 (truck mounted), Automatic Hammer TIME:

1:00 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

AMTRAK

8/26/15

LOCATION:

CLIENT:

ADT

PROJECT:

DRILLING METHOD: MUD ROTARY

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

8/24/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

2:30 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

OFFSET:

30 St., 11 Ave., New York, NY

CORING LOG

Boring No. 1

85

90

95

100

105

2

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-1T

of

SEG-3-1T Sheet of

4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
2

2

1

2

2

100

106.6

107

107.6

108

109.9

C-6: Gray gneissic SCHIST, medium to fine grains of

quartz, feldspar, biotite, muscovite and sparse garnet,

slightly weathered, strong, moderate fracture spacing,

schistosity dips 65° to 70°.

End of boring at 109.9' bgs.

C-6

108.0 -

109.9

*60MB 85MB 65MB *60MB 40MB1

3

3

3

3

R4

23 100

II RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

CORING LOG

Boring No. 2

110

115

120

125

130

135

140

2

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-1T

of

SEG-3-1T Sheet of

(continued) 4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
3

4

3

4

10

3

7

2

3

5

G

S

S

S

S

S

3

7

11

7

8

4

4

4

4

6

8

3

0

1

0

0.0 - 5.0

5.0 - 7.0

7.0 - 9.0

9.0 - 11.0

15.0 - 17.0

20.0 - 22.0

1

1

2

3

4

5

Excavated top 5' soil to clear utilities.

S-1: Brown and red brown coarse to fine SAND,

some medium to fine Gravel, some Silt, loose, moist

(SM)-Fill.

S-2: Same as above.

S-3: No Recovery.

S-4: Dark brown coarse to fine SAND, little Silt,

trace fine Gravel, medium dense, wet (SM).

S-5: No Recovery.

Gravel jammed at spoon tip.

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

60

30'' in.

Casing

S

30"

1.375"

Shelby Tube

G

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

3"

U

24" "

C

Core Barrel

"

"

" "

" 2.155"

2.98"

60"

2.938"

2"

140 lbs

30 in.

Split Spoon

4"

HW P

Grab

2.25" (2.625")

140 lb lbs

4.5"

NW

Pitcher

N: 1,915,957.9

CONTRACTOR:

CME-75 (truck mounted), Automatic Hammer

Dominick Pepe, George Raymond

Juan Zapata Jr.

8/15/15

LOCATION:

30th St., 11th Ave., New York,

30th St., 11th Ave., New York, NY NY

E: 14,802,845.3

OFFSET:

AMTRAK Hudson Yards

GROUNDWATER DATA

CLIENT:

ADT

PROJECT:

Date

FINISH DATE:

TIME:

DRILLER:

8/10/15

INSPECTOR:

LOCATION:

TIME:

DRILLING METHOD: Rotary Wash 11:00 am

Water

Depth

(ft)

START DATE:

RIG TYPE:

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

10:30 am

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

307.3 feet

AMTRAK

Boring No. 1

5

10

15

20

3

BORING LOG 1 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-2T

of

SEG-3-2T Sheet of

4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16
9

4

11

9

8

WOH

WOH

WOH

11

12

6

21

6

WOH

WOR

WOR

S

S

S

S

S

S

S

S

7

7

10

8

7

WOH

WOH

WOH

7

6

10

18

8

2

WOH

3

0

3

9

3

21

23

23

24

25.0 - 27.0

27.0 - 29.0

30.0 - 32.0

35.0 - 37.0

40.0 - 42.0

45.0 - 47.0

50.0 - 52.0

55.0 - 57.0

6

7

8

9

10

11

12

13

S-6: No Recovery.

S-7: Brown coarse to fine SAND, trace medium to

fine Gravel, little Silt, medium dense, wet (SM).

S-8: Brown coarse to fine SAND, little Silt, some

medium to fine Gravel, medium dense, wet (SM).

S-9: Same as above.

S-10: Gray Fat CLAY, trace medium to fine Sand,

frequent marine material, stiff, wet (CH).

S-11: Gray Fat CLAY, trace medium to fine Sand,

frequent marine material, very soft, wet (CH).

S-12: Gray Silty CLAY, trace medium to fine Sand,

frequent marine material, very soft, wet (CL).

S-13: Gray fine SAND, some Clayey Silt, frequent

marine material, very soft, wet (SM).

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

Boring No. 2

30

35

40

45

50

55

3

BORING LOG 2 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-2T

of

SEG-3-2T Sheet of

(continued) 4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16
S 14 60.0 - 61.8 6 8 7 60/4'' 8 S-14: Brown coarse to fine SAND, some coarse to

fine Gravel, some Silt, medium dense, wet (SM) -

Decomposed SCHIST.

End of soil at 63' bgs.

Start rock coring at 63' bgs.

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

Boring No. 3

65

70

75

80

85

90

3

BORING LOG 3 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-2T

of

SEG-3-2T Sheet of

(continued) 4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16
-2

2

4

2

6

6

6

6

3

3

2

2

2

2

2

2

2

2

1

1

1

2

2

2

1

2

2

1

1

1

1

2

2

1

1

1

1

46

52

93

88

100

100

63

63.5

63.95

64.3

64.6

64.7

65.3

65.6

65.85

66.9

67.1

67.3

68.25

68.5

68.55

68.75

68.9

69.1

69.7

69.8

69.9

70

70.1

70.6

71.25

72

72.15

73.15

73.5

74

74.1

75

75.4

77.6

78.5

80

84.4

85

C-1: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite, garnet and

chlorite, slightly to moderately weathered, medium

strong, very close to close fracture spacing,

schistosity dips 65° to 75°, recovery loss assumed at

64.7'-65.7'.

C-2: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite, garnet and

chlorite, slightly to moderately weathered from 65' to

66.9', slightly weathered from 66.9' to 70', medium

strong, very close to moderate fracture spacing,

schistosity dips 70° to 85°, recovery loss assumed at

65'-65.3'.

C-3: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite, garnet and

chlorite, slightly weathered, medium strong, very

close to moderate fracture spacing, schistosity dips

75°, quartz band at 73.8' to 74.6'.

C-4: Gray SCHIST, medium to fine grains of quartz,

feldspar, biotite, muscovite and garnet, slightly

weathered, strong, moderate to wide fracture spacing

except close fracture spacing at 75' to 75.4',

schistosity dips 75° to 85°.

C-5: Gray SCHIST, medium to fine grains of quartz,

feldspar, biotite, muscovite and garnet, slightly

weathered to fresh, strong, wide fracture spacing

except close fracture spacing at 84.4' to 85',

schistosity dips 70° to 85°.

C-6: Gray SCHIST, medium to fine grains of quartz,

feldspar, biotite, muscovite and garnet, slightly

weathered to fresh, strong, wide fracture spacing,

schistosity dips 70° to 85°.

C-1

63.0 - 65.0

C-2

65.0 - 70.0

C-3

70.0 - 75.0

C-4

75.0 - 80.0

C-5

80.0 - 85.0

C-6

85.0 - 89.8

0MB 55MB 0MB *80MB 50MB 10MB 20MB *70MB 30MB 10MB *85MB 50MB 30MB 30MB *80MB 10MB *80MB 50MB 10MB 20MB *85MB 45MB *75MB 10MB 10MB *75MB 10MB 25MB 20MB 15MB 20MB 20MB *85MB 30MB 15MB 25MB 15MB 10MB-3

10

1.5

3

1

1

1

1

1.5

1.5

3

3

3

1

3

1

3

1

3

1

3

1.5

3

1.5

1

1.5

3

3

1.5

1

3

1

3

3

3

3

3

R3

R3

R3

R4

R4

R4

20

56

60

60

60

58

83

93

100

100

100

100

II/III

II/III

II

II

II/I

I RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

CASING SIZE:

NOTES:

2.98"

3" (3.5")

O.D.:

TYPE:

CORE BARREL DATA:

NQ

1.875"

Double Tube Swivel

CORE SIZE:

I.D.:

GROUNDWATER DATA

AMTRAK Hudson Yards

Dominick Pepe, George Raymond

Juan Zapata Jr.

CME-75 (truck mounted), Automatic Hammer TIME:

11:00 am

Water

Depth

(ft)

START DATE:

RIG TYPE:

AMTRAK

8/15/15

LOCATION:

CLIENT:

ADT

PROJECT:

DRILLING METHOD: MUD ROTARY

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

8/10/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

10:30 am

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

OFFSET:

30 St., 11 Ave., New York, NY

CORING LOG

Boring No. 1

65

70

75

80

85

2

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-2T

of

SEG-3-2T Sheet of

4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
End of boring at 89.8' bgs. 40MB 3 2 89.8

RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

CORING LOG

Boring No. 2

90

95

100

105

110

115

120

2

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-2T

of

SEG-3-2T Sheet of

(continued) 4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
3

3

3

1

4

5

7

3

1

4

G

S

S

S

S

S

3

5

3

WOH

4

3

2

1

1

4

10

10

7

16

0

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

1

1

2

3

4

5

Excavated top 6' soil to clear utilities.

Mud from 0' to 6'.

S-1: Black coarse to fine SAND, some medium to

fine Gravel, loose, moist (Fill).

S-2: Black coarse to fine SAND, some medium to

fine Gravel, loose, moist (Fill).

S-3: Black coarse to fine SAND, some medium to

fine Gravel, loose, moist (Fill).

S-4: Black Clayey SILT, trace fine Sand, trace fine

Gravel, very soft, wet (ML)-Fill.

S-5: No Recovery.

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

68

30'' in.

Casing

S

30"

1.375"

Shelby Tube

G

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

3"

U

24" "

C

Core Barrel

"

"

" "

" 2.155"

2.98"

60"

2.938"

2"

140 lbs

30 in.

Split Spoon

4"

HW P

Grab

2.25" (2.625")

140 lb lbs

4.5"

NW

Pitcher

N: 1,915,923.2

CONTRACTOR:

CME-75 (truck mounted), Automatic Hammer

Dominick Pepe, George Raymond

Juan Zapata Jr.

8/24/15

LOCATION:

30th St., 11th Ave., New York,

30th St., 11th Ave., New York, NY NY

E: 14,802,927.9

OFFSET:

AMTRAK Hudson Yards

GROUNDWATER DATA

CLIENT:

ADT

PROJECT:

Date

FINISH DATE:

TIME:

DRILLER:

8/19/15

INSPECTOR:

LOCATION:

TIME:

DRILLING METHOD: Rotary Wash 2:00 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

12:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

306.6 feet

AMTRAK

Boring No. 1

5

10

15

20

3

BORING LOG 1 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-3T

of

SEG-3-3T Sheet of

4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16

8/24/2015 7:10:00 AM 8.5 68 93
3

2

WOH

WOH

WOH

WOH

WOH

3

2

WOH

WOR

WOR

1

2

S

S

S

S

S

S

S

4

3

WOH

WOH

WOH

1

1

5

3

WOH

WOH

WOH

WOH

WOH

5

0

21

18

24

24

24

25.0 - 27.0

30.0 - 32.0

35.0 - 37.0

40.0 - 42.0

45.0 - 47.0

50.0 - 52.0

55.0 - 57.0

6

7

8

9

10

11

12

S-6: Brown coarse to fine SAND, some medium to

fine Gravel, little Silt, loose, wet (SM).

S-7: No Recovery.

S-8: Gray Fat CLAY, occasional marine material,

very soft, wet (CH).

S-9: Gray Fat CLAY, trace fine Sand, trace fine

Gravel, very soft, wet (CH).

S-10: Gray Fat CLAY, occasional marine material,

very soft, wet (CH).

S-11: Same as above.

S-12: Gray Fat CLAY, some medium to fine Sand,

occasional marine material, very soft, wet (CH).

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

Boring No. 2

30

35

40

45

50

55

3

BORING LOG 2 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-3T

of

SEG-3-3T Sheet of

(continued) 4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16
2

50/1

2

WOR

S

S

2

5

3

-

10

13

60.0 - 62.0

65.0 - 66.1

13

14

S-13: Gray Fat CLAY, occasional marine material,

soft, wet (CH).

S-14: Gray Clayey SILT, some medium to fine Sand,

frequent decomposed SCHIST, hard, wet (ML).

End of soil at 68' bgs.

Start rock coring at 68'.

REC.

(in.)

DEPTH (feet)

Depth

Elev.

SAMPLE

CASING (Blows/ft) TYPE

RQD

%

RUN

(in.)

SOIL (Blows/6 in.)

6/12 NUMBER SYMBOL DEPTH (feet)

CORING

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

Boring No. 3

65

70

75

80

85

90

3

BORING LOG 3 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-3T

of

SEG-3-3T Sheet of

(continued) 4016879 TEST BOREING SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/29/16
-3

2

2

1

1

2

6

6

6

6

1

1

2

2

2

1

2

2

2

2

2

2

1

1

1

2

1

1

1

72

92

100

82

75

68

68.7

69.6

70.3

71.3

72.2

72.55

72.65

72.7

72.8

73.25

75.2

77.15

77.8

78

81.35

82.4

83

84.6

85

85.96

86.05

86.4

88

89

89.45

89.55

90.1

90.6

91

C-1: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, medium strong, extremely close to

moderate fracture spacing, schistosity dips 70° to 80°,

pyrite on multiple fractures, recovery loss assumed at

72.8'-73'.

C-2: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, medium strong, moderate fracture

spacing except very close to close fracture spacing at

77.8' to 78', schistosity dips 70° to 80°.

C-3: 78' to 81.35': Gray Garnet-Mica SCHIST, coarse

to fine grains of quartz, feldspar, biotite, muscovite

and garnet, slightly weathered, strong, wide fracture

spacing schistosity dips 70° to 80°;

81.35' to 83': Light gray-green Muscovite GRANITE,

coarse to fine grains of quartz, feldspar, muscovite,

epidote (?) and garnet, slightly weathered, strong,

close to moderate fracture spacing, high-angle healed

fractures.

C-4: 83' to 85': Light gray-green Muscovite

GRANITE, coarse to fine grains of quartz, feldspar,

muscovite, epidote (?) and garnet, slightly weathered,

strong, close to moderate fracture spacing;

85' to 88': Gray Garnet-Mica SCHIST, coarse to fine

grains of quartz, feldspar, biotite, muscovite and

garnet, slightly weathered, medium strong to strong,

very close to moderate fracture spacing, schistosity

dips 60° to 75°.

C-5: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, medium strong to strong, very

close to moderate fracture spacing, schistosity dips

65° to 75°.

C-1

68.0 - 73.0

C-2

73.0 - 78.0

C-3

78.0 - 83.0

C-4

83.0 - 88.0

C-5

88.0 - 93.0

10MB *80MB *75MB *80MB *75MB *80MB *80MB 10MB 85MB 10MB 15MB 30MB *75MB 40MB 20MB

60MB 75MB 10MB 70MB *70MB 10MB 45MB 50MB 20MB 60MB 40MB *75MB *70MB *65MB *65MB

-1.5

1.5

1.5

1.5

1

1

1

1

1

1

1.5

1

3

3

1.5

3

3

1

1

3

1.5

1.5

3

1.5

3

1

1

1

1

R3

R3

R4

R3/R4

R3/R4

58

57

60

60

60

97

95

100

100

100

II

II

II

II

II RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

CASING SIZE:

NOTES:

2.98"

3" (3.5")

O.D.:

TYPE:

CORE BARREL DATA:

NQ

1.875"

Double Tube Swivel

CORE SIZE:

I.D.:

GROUNDWATER DATA

AMTRAK Hudson Yards

Dominick Pepe, George Raymond

Juan Zapata Jr.

CME-75 (truck mounted), Automatic Hammer TIME:

2:00 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

AMTRAK

8/24/15

LOCATION:

CLIENT:

ADT

PROJECT:

DRILLING METHOD: MUD ROTARY

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

8/19/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

12:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

OFFSET:

30 St., 11 Ave., New York, NY

CORING LOG

Boring No. 1

70

75

80

85

90

2

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-3T

of

SEG-3-3T Sheet of

4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
1

1

91.6

93

End of boring at 93' bgs. *70MB 30MB 1

3 RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

CORING LOG

Boring No. 2

95

100

105

110

115

120

125

2

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-3T

of

SEG-3-3T Sheet of

(continued) 4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
5

8

3

2

2

16

10

1

15

17

G

S

S

S

S

S

9

8

2

1

1

8

11

1

1

1

9

5

3

1

1

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

1

1

2

3

4

5

Excavated top 6' soil to clear utilities.

S-1: Brown, green and dark brown coarse to fine

SAND, and Silt, little coarse to fine Gravel, medium

dense, moist (SM)-Fill.

S-2: Same as above.

S-3: Brown and green coarse to fine SAND, trace

Silt, very loose, moist (SP)-Fill.

S-4: Brown medium to fine SAND, trace Silt, very

loose, moist (SP)-Fill.

S-5: Gray Fat CLAY, some fine Sand, trace fine

Gravel, very soft wet (CH)

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

Split Spoon

S

4"

P

Grab

140 lb

" 2.98"

C

Core Barrel

HW

30'' 60"

"

Casing

1.375"

Shelby Tube

G

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

U

140 lbs

30'' 30 in. 2.25" (2.625")

4.5"

NW

Pitcher

35

3''

24" "

2.938'' 2.155"

3"

CONTRACTOR:

CME-75 (truck mounted), Automatic Hammer

Dominick Pepe, George Raymond

Juan Zapata Jr.

TIME:

DRILLER:

8/13/15

INSPECTOR:

LOCATION:

TIME:

11:00 am

8/19/15

LOCATION:

GROUNDWATER DATA

AMTRAK Hudson Yards

CLIENT:

PROJECT:

Date

FINISH DATE:

N: 1,916,164.6

DRILLING METHOD: Rotary Wash

30th St., 11th Ave., New York,

30th St., 11th Ave., New York, NY NY

E: 14,802,800.5

OFFSET:

Water

Depth

(ft)

START DATE:

RIG TYPE:

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

2:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

308.6 feet

AMTRAK

ADT

5

10

15

20

2

2

Boring No. 1

BORING LOG 1

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-4T

of

SEG-3-4T Sheet of

4016879 PB BORINGS 2 SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/21/16

35

35

35

35

35

35

11.5

11

9.3

9:00:00 AM

10:00:00 AM

7:00:00 AM

8/17/2015

8/18/2015

8/19/2015
2

1

23

5

S

S

WOH

1

WOH

1

WOH

WOH

25.0 - 27.0

30.0 - 32.0

6

7

S-6: Dark green-gray Fat CLAY, some fine Sand,

trace fine Gravel, very loose, wet (CH).

S-7: Dark gray Clayey SILT, trace fine Sand,

occasional marine material, very soft, wet (ML).

End of soil at 35' bgs.

Start rock coring at 35' bgs.

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

30

35

40

45

50

55

2

2

Boring No. 2

BORING LOG 2

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-4T

of

SEG-3-4T Sheet of

(continued) 4016879 PB BORINGS 2 SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/21/16
-2

2

1

2

2

2

2

2

1

1

2

2

2

2

2

2

2

4

4

2

2

1

1

1

1

1

2

6

2

1

1

1

2

2

-2

1

2

1

91

83

58

92

68

35.25

36.3

36.7

37.5

38

38.9

39

39.5

39.9

40

40.7

41.5

41.85

42.8

43.5

44

44.2

44.6

45

45.25

45.5

46.7

47

47.35

47.6

47.8

47.9

47.95

48

48.9

49

50.8

51.2

52.9

53.2

54.3

54.9

55.2

55.5

56.5

C-1: Gray SCHIST, coarse to fine grains of quartz,

feldspar, biotite, muscovite and sparse garnet, slightly

weathered, medium strong, very close to moderate

fracture spacing, schistosity dips 60° to 65°,

occasional banding parallel to schistosity.

C-2: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, strong, close to moderate fracture

spacing, schistosity dips 55° to 65°, occasional

banding parallel to foliation.

C-3: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, strong, very close to moderate

fracture spacing.

C-4: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, strong, close to moderate fracture

spacing, schistosity dips 50° to 65°.

C-5: 54.9' to 57.7': Gray Garnet-Mica SCHIST,

coarse to fine grains of quartz, feldspar, biotite,

muscovite and garnet, slightly weathered, strong,

close to moderate fracture spacing, schistosity dips

55° to 60°;

57.7' to 58.6': QUARTZ, fresh, strong, moderate

fracture spacing;

58.6' to 59.9': Gray Garnet-Mica SCHIST, medium to

fine grains of quartz, feldspar, biotite, muscovite and

C-1

35.3 - 40.0

C-2

40.0 - 45.0

C-3

45.0 - 50.0

C-4

50.0 - 54.9

C-5

54.9 - 59.9

0MB *65MB *65MB *60MB *65MB *60MB *60MB *60MB *60MB *60MB *60MB *60MB *60MB *65MB *55MB *55MB *55MB *55MB *60MB *60MB *60MB *50MB *55MB *60MB *65MB *65MB *65MB *65MB 30MB 30MB 35MB *65MB 20MB *50MB 65MB 45MB *60MB 20MB *55MB 35MB-1

1

1

1

1

1

1

1

1

1

1

1.5

1

1

1

1

1.5

1

1.5

1

1

1

1

1

1

1

1.5

1

1.5

3

1

1.5

1.5

3

-1

1.5

1.5

1

R4

R4

R4

R4

R4

57

58

59

59

59

100

97

98

100

98

II

II

II

II

I/II

RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

CASING SIZE:

NOTES:

2.98"

3" (3.5")

O.D.:

TYPE:

CORE BARREL DATA:

NQ

1.875"

Double Tube Swivel

CORE SIZE:

I.D.:

GROUNDWATER DATA

AMTRAK Hudson Yards

Dominick Pepe, George Raymond

Juan Zapata Jr.

CME-75 (truck mounted), Automatic Hammer TIME:

11:00 am

Water

Depth

(ft)

START DATE:

RIG TYPE:

AMTRAK

8/19/15

LOCATION:

CLIENT:

ADT

PROJECT:

DRILLING METHOD: MUD ROTARY

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

8/13/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

2:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

OFFSET:

30 St., 11 Ave., New York, NY

CORING LOG

Boring No. 1

40

45

50

55

60

2

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-4T

of

SEG-3-4T Sheet of

4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
2

1

2

1

2

2

1

1

2

2

2

2

1

2

6

6

2

2

1

1

1

1

3

6

2

6

1

2

2

1

2

2

2

93

88

93

60

56.7

57

57.5

58.1

58.9

59.05

59.9

60.4

61.7

63.7

64.1

64.9

67.55

69.5

69.8

70.1

70.25

70.7

71.5

72.15

72.6

73.25

74.3

74.35

74.4

74.9

77

77.35

77.7

78.55

79.4

79.6

79.9

garnet, slightly weathered, strong, very close to

moderate fracture spacing, schistosity dips 55° to 60°.

C-6: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, strong, close to moderate fracture

spacing, schistosity dips 55° to 60°, quartz band at

64.1' to 64.35'.

C-7: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, strong, moderate to wide fracture

spacing except close fracture spacing at 69.6' to 69.9',

schistosity dips 60° to 70°.

C-8: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, medium strong to strong, very

close to moderate fracture spacing, schistosity dips

65°, muscovite granite bands at 70.9' to 71.8', and

73.55' to 73.75' with coarse to fine grains of quartz,

feldspar, muscovite and garnet.

C-9: Gray Garnet-Mica SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, medium strong, very close to

moderate fracture spacing, schistosity dips 65° to 70°,

loss of recovery assumed at 74.9' to 75.35'.

End of boring at 79.9' bgs.

C-6

59.9 - 64.9

C-7

64.9 - 69.9

C-8

69.9 - 74.9

C-9

74.9 - 79.9

40MB *55MB 60MB 10MB 30MB 15MB 55MB 50MB *60MB 10MB *55MB 55MB 30MB *70MB 10MB 10MB 25MB *65MB 40MB 40MB 40MB 40MB *65MB *65MB *65MB 35MB *65MB *65MB 30MB 30MB 35MB 10MB 30MB1

1

3

1.5

1

1.5

1.5

1.5

1

3

1

3

3

1.5

1

1

3

1

3

1.5

1.5

1.5

1

1

1

1

1

1

3

3

3

1.5

3

R4

R4

R3/R4

R3

60

59

58

55

100

98

97

92

II

II

II

II RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

CORING LOG

Boring No. 2

65

70

75

80

85

90

95

2

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-4T

of

SEG-3-4T Sheet of

(continued) 4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
4

14

9

2

1

7

1

9

6

1

G

S

S

S

S

S

6

8

10

2

1

4

9

8

5

1

2

10

15

1

WOH

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

1

1

2

3

4

5

Excavated top 6' soil to clear utilities.

S-1: Gray medium to fine SAND, trace medium to

fine Gravel, loose, moist-Fill.

S-2: Gray coarse to fine GRAVEL, medium dense,

moist-Fill.

S-3: Gray Coarse to fine SAND, and Silt, some

coarse to fine Gravel, medium dense, moist (SM)-Fill.

S-4: Brown medium to fine SAND, loose, moist-Fill.

S-5: Brown medium to fine SAND, little coarse to

fine Gravel, very loose, wet-Fill.

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

Split Spoon

S

4"

P

Grab

140 lb

" 2.98"

C

Core Barrel

HW

30'' 60"

"

Casing

1.375"

Shelby Tube

G

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

U

140 lbs

30'' 30 in. 2.25" (2.625")

4.5"

NW

Pitcher

35

3''

24" "

2.938'' 2.155"

3"

CONTRACTOR:

CME-75 (truck mounted), Automatic Hammer

Dominick Pepe, George Raymond

Juan Zapata Jr.

TIME:

DRILLER:

8/28/15

INSPECTOR:

LOCATION:

TIME:

2:00 pm

8/30/15

LOCATION:

GROUNDWATER DATA

AMTRAK Hudson Yards

CLIENT:

PROJECT:

Date

FINISH DATE:

N: 1,916,066.0

DRILLING METHOD: Rotary Wash

30th St., 11th Ave., New York,

30th St., 11th Ave., New York, NY NY

E: 14,802,889.8

OFFSET:

Water

Depth

(ft)

START DATE:

RIG TYPE:

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

2:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

306.6 feet

AMTRAK

ADT

5

10

15

20

2

2

Boring No. 1

BORING LOG 1

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-5T

of

SEG-3-5T Sheet of

4016879 PB BORINGS 2 SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/21/16
3

1

1

1

6

17

13

24

24

20

23

20

4

4

S

S

S

S

S

S

S

1

1

1

1

1

9

24

1

WOH

1

WOH

1

19

21

WOH

1

2

WOH

WOH

15

24

25.0 - 27.0

30.0 - 32.0

35.0 - 37.0

40.0 - 42.0

45.0 - 47.0

50.0 - 52.0

55.0 - 57.0

6

7

8

9

10

11

12

S-6: Dark gray Fat CLAY and Organic CLAY, very

soft, wet (CH-OH).

S-7: Dark gray Fat CLAY and Organic CLAY,

occasional marine material, very soft, wet (CH-OH).

S-8: Dark gray Fat CLAY and Organic CLAY,

occasional marine material, very soft, wet (CH-OH).

S-9: Brown medium to fine SAND, and Clayey Silt,

occasional marine material, very loose, wet (SM).

S-10: Same as above.

S-11: Dark brown coarse to fine GRAVEL, and

coarse to fine Sand, little Silt, medium dense, wet

(GM).

S-12: Dark brown medium to fine SAND, some

medium to fine Gravel, dense, wet (SP).

End of soil at 58' bgs.

Start rock coring at 58' bgs.

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

30

35

40

45

50

55

2

2

Boring No. 2

BORING LOG 2

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-5T

of

SEG-3-5T Sheet of

(continued) 4016879 PB BORINGS 2 SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/21/16
-1

2

2

2

2

2

6

3

2

2

1

1

1

2

2

2

1

1

1

1

1

2

1

1

1

2

2

2

2

1

2

2

2

2

1

1

1

1

55

83

88

74

100

58

58.35

58.75

58.85

59

59.1

59.2

59.4

60.1

60.5

61

63

64.3

64.5

65.6

65.8

66

66.9

68

69.6

70.2

70.7

71

71.6

72.1

72.6

73.2

73.4

73.45

73.55

73.7

73.8

73.9

74.1

74.4

74.9

76.4

77.8

82.4

C-1: Light gray to pink intermixed PEGMATITE and

Muscovite GRANITE, coarse to fine grains of quartz,

feldspar, muscovite and sparse biotite, slightly

weathered, medium strong to strong, very close to

moderate fracture spacing except wide fracture

spacing at 61' to 63'.

C-2: Light gray to pink intermixed PEGMATITE and

Muscovite GRANITE, coarse to fine grains of quartz,

feldspar, muscovite and sparse biotite, slightly

weathered, strong, close to moderate fracture spacing.

C-3: Light gray Muscovite GRANITE, coarse to fine

grains of quartz, feldspar, biotite, muscovite and

sparse biotite, fresh to slightly weathered, strong,

close to moderate fracture spacing.

C-4: Light gray Muscovite GRANITE with

PEGMATITE lenses, coarse to fine grains of quartz,

feldspar, biotite, muscovite and sparse biotite, fresh

to slightly weathered, strong, very close to moderate

fracture spacing.

C-5: Light gray Muscovite GRANITE with

PEGMATITE lenses, coarse to fine grains of quartz,

feldspar, biotite, muscovite and sparse biotite, fresh,

strong, wide fracture spacing.

End of boring at 82.4' bgs.

C-1

58.0 - 63.0

C-2

63.0 - 68.0

C-3

68.0 - 72.7

C-4

72.7 - 77.8

C-5

77.8 - 82.4

0MB 10MB 10MB 85MB 10MB 10MB 85MB 60MB 60MB 55MB 25MB 10MB 15MB 20MB 10MB 25MB 85MB 10MB 10MB 10MB 0MB 10MB 80MB 20MB 5MB 15MB 10MB 80MB 10MB 80MB 15MB 80MB 10MB 45MB 80MB 10MB 10MB 30MB 25MB-3

3

1

1.5

1.5

1.5

1

3

1.5

3

1.5

1.5

1

1.5

1.5

1.5

1.5

1.5

1

1

1

1.5

1

1

1.5

1.5

1

1.5

1

1.5

1

1.5

3

1.5

1

1

1.5

1.5

R3/R4

R4

R4

R4

R4

53

60

56

61

55

88

100

100

100

100

II

II

I/II

I/II

I RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

CASING SIZE:

NOTES:

2.98"

3" (3.5")

O.D.:

TYPE:

CORE BARREL DATA:

NQ

1.875"

Double Tube Swivel

CORE SIZE:

I.D.:

GROUNDWATER DATA

AMTRAK Hudson Yards

Dominick Pepe, George Raymond

Juan Zapata Jr.

CME-75 (truck mounted), Automatic Hammer TIME:

2:00 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

AMTRAK

8/30/15

LOCATION:

CLIENT:

ADT

PROJECT:

DRILLING METHOD: MUD ROTARY

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

8/28/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

2:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

OFFSET:

30 St., 11 Ave., New York, NY

CORING LOG

Boring No. 1

60

65

70

75

80

1

BORING NUMBER:

1 1

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-5T

of

SEG-3-5T Sheet of

4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
2

10

9

1

WOH

13

13

22

22

8

17

G

S

S

S

S

U

S

5

10

6

WOH

WOH

2

9

10

1

WOH

4

4

6

WOH

WOR

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

17.0 - 19.0

19.0 - 21.0

1

1

2

3

4

1

5

Excavated top 6' soil to clear utilities.

Mud at around 2'.

S-1: Black coarse to fine SAND, loose, moist-Fill.

S-2: Brown coarse to fine GRAVEL, some coarse to

fine Sand, trace Silt, medium dense, moist (GW)-Fill.

S-3: Brown medium to fine SAND, trace fine Gravel,

medium dense, moist-Fill.

S-4: Gray Fat CLAY, very soft, wet (CH).

Shelby Tube.

S-5: Gray Clayey SILT, very soft, wet (ML).

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

Split Spoon

S

4"

P

Grab

140 lb

" 2.98"

C

Core Barrel

HW

30'' 60"

"

Casing

1.375"

Shelby Tube

G

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

U

140 lbs

30'' 30 in. 2.25" (2.625")

4.5"

NW

Pitcher

35

3''

24" "

2.938'' 2.155"

3"

CONTRACTOR:

CME-75 (truck mounted), Automatic Hammer

Dominick Pepe, George Raymond

Juan Zapata Jr.

TIME:

DRILLER:

8/26/15

INSPECTOR:

LOCATION:

TIME:

4:00 pm

8/28/15

LOCATION:

GROUNDWATER DATA

AMTRAK Hudson Yards

CLIENT:

PROJECT:

Date

FINISH DATE:

N: 1,916,207.5

DRILLING METHOD: Rotary Wash

30th St., 11th Ave., New York,

30th St., 11th Ave., New York, NY NY

E: 14,802,887.9

OFFSET:

Water

Depth

(ft)

START DATE:

RIG TYPE:

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

12:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

307.5 feet

AMTRAK

ADT

5

10

15

20

2

2

Boring No. 1

BORING LOG 1

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-6T

of

SEG-3-6T Sheet of

4016879 PB BORINGS 2 SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/21/16

8/28/2015 7:10:00 AM 9.7 33 83
WOH

-

24

4

S

S

WOH

WOH

WOH

60/0

WOH

WOH

25.0 - 27.0

30.0 - 31.0

6

7

S-6: Gray Fat CLAY, occasional marine material,

very soft, wet (CH).

S-7: Gray Clayey SILT, very soft, wet (ML).

End of soil at 33' bgs.

Start rock coring from 33' bgs.

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

30

35

40

45

50

55

2

2

Boring No. 2

BORING LOG 2

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-6T

of

SEG-3-6T Sheet of

(continued) 4016879 PB BORINGS 2 SEG 3 BORING LOGS SOIL.GPJ CANARSIE-LIB.GLB - COPY.GLB 2/21/16
6

1

2

2

2

2

3

2

2

1

2

2

1

1

1

1

1

6

2

6

6

1

1

2

2

1

2

6

2

1

2

1

2

4

78

98

97

97

67

33.3

33.4

33.5

34.3

35

35.3

35.9

36

37.3

38

38.7

38.75

39.6

40.7

42.05

42.5

43

43.1

43.15

43.95

44

45.5

48

50

50.1

51.4

52.2

53

53.1

53.9

54.45

54.8

56.1

57.2

C-1: 33' to 33.5' and 35' to 38': Gray SCHIST, coarse

to fine grains of quartz, feldspar, biotite, muscovite

and sparse garnet, slightly weathered, medium strong,

very close to moderate fracture spacing, schistosity

dips 50° to 65°, recovery loss assumed at 33' to 33.3';

33.5' to 35': Light gray, white and pink Muscovite

GRANITE; gneissic towards the bottom, coarse to

fine grains of quartz, feldspar, biotite and muscovite,

slightly weathered, strong, moderate fracture spacing.

C-2: 38' to 42.05': Gray SCHIST, coarse to fine

grains of quartz, feldspar, biotite and muscovite,

slightly weathered, medium strong, moderate fracture

spacing except extremely close fracture spacing at

38.7' to 38.75';

42.05' to 43': Gray QUARTZ, coarse to fine grains

of quartz, fresh, very strong, close fracture spacing.

C-3: 43' to 43.95': Gray SCHIST, coarse to fine

grains of quartz, feldspar, biotite and muscovite,

slightly weathered, medium strong, moderate fracture

spacing except extremely close fracture spacing at 43'

to 43.15', schistosity dips 60°;

43.95' to 48': Light gray-green to pink Muscovite

GRANITE, medium to fine grains of quartz, feldspar,

muscovite and sparse garnet, in some areas coarse

grained, fresh, strong, moderate to wide fracture

spacing, healed fractures dipping 55°.

C-4: 48' to 50': Light gray-green to pink Muscovite

GRANITE, medium to fine grains of quartz, feldspar,

muscovite and sparse garnet, in some areas coarse

grained, fresh, strong, wide fracture spacing;

50' to 53': Gray SCHIST, coarse to fine grains of

quartz, feldspar, biotite and muscovite, slightly

weathered, strong, moderate fracture spacing except

extremely close fracture spacing at 50' to 50.1',

schistosity dips 55° to 65°.

C-5: Gray SCHIST, coarse to fine grains of quartz,

feldspar, biotite and muscovite, slightly weathered,

medium strong, very close to moderate fracture

spacing, schistosity dips 55°, quartz-feldspar band at

56.8' to 57.3'.

C-1

33.0 - 38.0

C-2

38.0 - 43.0

C-3

43.0 - 48.0

C-4

48.0 - 53.0

C-5

53.0 - 58.0

0MB *55MB *50MB 40MB *60MB *55MB *60MB *60MB *60MB *60MB *60MB *60MB *60MB 20MB 30MB 30MB 30MB 30MB 30

40MB 30MB 25MB 15MB 10MB *55MB *65MB *60MB 30MB *65MB "55MB 20MB *65MB 85MB *65MB

1

1

1.5

1.5

1.5

1.5

1

1

1

1

1

1

1

3

1.5

1

1.5

1

1.5

1

1

1.5

1.5

1.5

1

1.5

1

1

1

1

2

1

3

1.5

R3/R4

R3/R5

R3

R4

R3

56

60

58

60

59

93

100

97

100

98

II

I/II

II

I/II

II RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

CASING SIZE:

NOTES:

2.98"

3" (3.5")

O.D.:

TYPE:

CORE BARREL DATA:

NQ

1.875"

Double Tube Swivel

CORE SIZE:

I.D.:

GROUNDWATER DATA

AMTRAK Hudson Yards

Dominick Pepe, George Raymond

Juan Zapata Jr.

CME-75 (truck mounted), Automatic Hammer TIME:

4:00 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

AMTRAK

8/28/15

LOCATION:

CLIENT:

ADT

PROJECT:

DRILLING METHOD: MUD ROTARY

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

8/26/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

12:00 pm

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

OFFSET:

30 St., 11 Ave., New York, NY

CORING LOG

Boring No. 1

35

40

45

50

55

2

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-6T

of

SEG-3-6T Sheet of

4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
2

2

4

2

6

6

2

2

2

2

2

2

6

6

6

6

2

2

2

1

6

2

1

1

1

92

77

90

93

100

57.35

57.5

57.6

57.8

58

58.2

58.5

59.6

61.2

63

63.3

64.9

65.4

65.6

65.65

65.7

65.75

66

67.8

68

68.1

68.4

70.8

72.5

73

C-6: Gray SCHIST, coarse to fine grains of quartz,

feldspar, biotite, muscovite and sparse garnet with

quartz and feldspar lenses up to 1'' thick, slightly

weathered, medium strong, moderate fracture spacing

except close fracture spacing at 58' to 58.5'.

C-7: Gray SCHIST, coarse to fine grains of quartz,

feldspar, biotite, muscovite and sparse garnet with

quartz and feldspar lenses up to 1'' thick, slightly

weathered, medium strong except medium strong to

weak at 65.4' to 65.8', very close to moderate fracture

spacing except extremely close fracture spacing at

65.6' to 65.8', schistosity dips 65° to 70°.

C-8: 68' to 72.5': Gray SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and sparse

garnet with quartz and feldspar lenses up to 1'' thick,

slightly weathered, medium strong, moderate to wide

fracture spacing except close fracture spacing at 68'

to 68.4', schistosity dips 65° to 75°, quartz bands at

71.9' to 72.5';

72.5' to 73': Light gray-Muscovite GRANITE,

medium to fine grains of quartz, feldspar, muscovite

and sparse garnet, slightly weathered, strong, close

fracture spacing.

C-9: 73' to 76.2': Gray SCHIST, coarse to fine grains

of quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, strong. wide fracture spacing

except very close fracture spacing at 76' to 76.2',

schistosity dips 45° to 50°; granitic band at 73.2' to

73.5'.

76.2' to 78': Light green-gray Muscovite GRANITE,

coarse to fine grained quartz, feldspar, muscovite,

epidote (?), chlorite and sparse garnet, slightly

weathered to fresh, strong, close to moderate fracture

spacing.

C-10: 78' to 78.8': Light green-gray Muscovite

GRANITE, coarse to fine grained quartz, feldspar,

muscovite, epidote (?), chlorite and sparse garnet,

slightly weathered to fresh, strong, moderate fracture

spacing;

78.8' to 83': Gray SCHIST, coarse to fine grains of

quartz, feldspar, biotite, muscovite and garnet,

slightly weathered, strong, close to wide fracture

spacing, schistosity dips 70° to 75°.

End of boring at 83' bgs.

C-6

58.0 - 63.0

C-7

63.0 - 68.0

C-8

68.0 - 73.0

C-9

73.0 - 78.0

C-10

78.0 - 83.0

10MB 10MB *65MB 85MB 30MB 20MB 75MB *60MB 65MB 30MB 55MB 65MB 10MB 10MB 30MB 40MB 40MB 25MB 50MB 20MB 40MB 0MB 50MB 40MB 50MB1.5

1.5

1.5

3

1

1

2

1.5

1.5

1.5

1.5

3

1

1

1

1

1.5

1.5

3

2

1

15

1.5

1.5

3

R3

R2/R3

R3/R4

R4

R4

58

60

59

59

60

97

100

98

98

100

II

II

II

I/II

I/II

RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

PROJECT: AMTRAK Hudson Yards CONTRACTOR: ADT

DRILLER: Dominick Pepe, George Raymond

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Juan Zapata Jr.

30th St., 11th Ave., New York, NY

CORING LOG

Boring No. 2

60

65

70

75

80

85

90

2

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

SEG-3-6T

of

SEG-3-6T Sheet of

(continued) 4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB - COPY.GLB 10/25/15
3

2

6

WOH

WOH

WOH

12

4

4

14

24

20

G

S

S

S

S

S

U

S

3

4

2

WOH

WOH

WOH

3

4

5

WOH

WOH

WOH

76

5

5

WOH

WOH

WOH

0.0 - 6.0

6.0 - 8.0

8.0 - 10.0

10.0 - 12.0

15.0 - 17.0

20.0 - 22.0

22.0 - 24.0

24.0 - 26.0

1

1

2

3

4

5

1

6

Hand augered to 6'.

0-0.5': Asphalt.

0.5'-5.5': Brown SAND, some Silt, frequent brick

fragments, occasional fabric, occasional wood

fragments (Fill).

5.5'-6.0': Brick fragments (Fill).

S-1: Brown and gray SAND, some Silt, frequent

brick fragments, occasional fabric, occasional wood

fragments, loose, moist (Fill).

Note: Brick layer at first 6''.

S-2: Brown and black SAND, some Silt, frequent

brick fragments, occasional wood fragments, loose,

moist (Fill).

S-3: Brown fine GRAVEL, and fine to coarse Sand,

trace Silt, frequent brick fragments, occasional wood

fragments, loose, moist (Fill).

S-4: Brown SILT, some Sand, very soft, moist (ML).

S-5: Gray and brown Silty CLAY, trace fine Sand,

very soft, wet (CL).

U-1: Shelby tube.

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

Split Spoon

S

4"

P

Grab

140 lb

2" 3 " 2.98"

C

Core Barrel

HW

60"

"

Casing

1.375"

Shelby Tube

G

Drill Rod Size

I.D. (O.D.)

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

U

140 lbs

30'' 30 in. 2.25" (2.625")

4.5"

NW

Pitcher

94

2.938

24" 30 "

2.155"

CONTRACTOR:

CME-75 (truck mounted), Automatic Hammer

Dominick Pepe

Brian Connolly/Juan Zapata

TIME:

DRILLER:

3/19/15

INSPECTOR:

LOCATION:

TIME:

9:00 am

3/24/15

LOCATION:

GROUNDWATER DATA

Hudson Yards Phase II

CLIENT:

PROJECT:

Date

FINISH DATE:

DRILLING METHOD: Rotary Wash

30th St., 12th Ave., New York,

30th St., 12th Ave., New York, NY NY

OFFSET:

Water

Depth

(ft)

START DATE:

RIG TYPE:

Time

Hole

Depth

(ft)

Casing

Depth

(ft)

10:00 am

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

AMTRAK

ADT

5

10

15

20

3

3

Boring No. 1

BORING LOG 1

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG 4-4T

of

SEG 4-4T Sheet of

4016879 PB BORINGS 2 HUDSON YARD LOGS SOIL.GPJ CANARSIE-LIB.GLB.GLB 5/13/15

93

133

35

94

11.1

8

7:26:00 AM

7:23:00 AM

3/23/2015

4/7/2015
WOH

WOH

WOH

WOH

2

WOH

20

24

24

24

22

24

S

S

S

S

S

S

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

WOH

30.0 - 32.0

35.0 - 37.0

40.0 - 42.0

45.0 - 47.0

50.0 - 52.0

55.0 - 57.0

7

8

9

10

11

12

S-6: Gray and brown Silty CLAY, trace fine Sand,

very soft, wet (CL).

S-7: Dark gray Clayey SILT, trace fine Sand, very

soft, wet (CL).

S-8: Dark gray Silty CLAY, trace fine Sand, frequent

decomposed marine material, very soft, wet

(CH/OH).

S-9: Dark gray Silty CLAY, trace fine Sand,

occasional decomposed marine material, very soft,

wet (CH/OH).

S-10: Dark gray Silty CLAY, little fine Sand,

occasional decomposed marine material, very soft,

wet (CH/OH).

S-11: Dark gray Silty CLAY, little fine Sand,

occasional decomposed marine material, very soft,

wet (CH/OH).

S-12: Dark gray Silty CLAY, trace fine Sand,

occasional decomposed marine material, very soft,

wet (CH/OH).

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: Hudson Yards Phase II CONTRACTOR: ADT

DRILLER: Dominick Pepe

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Brian Connolly/Juan

Zapata

30th St., 12th Ave., New York, NY

30

35

40

45

50

55

3

3

Boring No. 2

BORING LOG 2

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG 4-4T

of

SEG 4-4T Sheet of

(continued) 4016879 PB BORINGS 2 HUDSON YARD LOGS SOIL.GPJ CANARSIE-LIB.GLB.GLB 5/13/15
WOH

WOH

WOH

WOH

7

9

24

24

24

21

24

0

3

S

S

S

S

S

S

S

WOH

WOH

WOH

WOH

2

6

WOH

WOH

WOH

WOH

2

6

WOH

WOH

WOH

WOH

1

2

100/6''

60.0 - 62.0

65.0 - 67.0

70.0 - 72.0

75.0 - 77.0

80.0 - 82.0

85.0 - 87.0

90.0 - 90.5

13

14

15

16

17

18

19

S-13: Dark gray Silty CLAY, trace fine Sand,

occasional decomposed marine material, very soft,

wet (CH/OH).

S-14: Dark gray Silty CLAY, trace fine Sand,

occasional decomposed marine material, very soft,

wet (CH/OH).

S-15: Dark gray Silty CLAY, trace fine Sand,

occasional decomposed marine material, very soft,

wet (CL/OL).

S-16: Dark gray Silty CLAY, trace fine Sand,

occasional decomposed marine material, very soft,

wet (CL/OL).

S-17: Dark gray Silty CLAY, trace fine Sand,

medium stiff, wet (CL-ML).

S-18: No recovery.

S-19: Dark gray to black fine to coarse SAND, and

fine to coarse Gravel, very dense, moist (Completely

weathered bedrock).

End of boring at 93'.

REC.

%

FIELD CLASSIFICATION AND REMARKS

REC.

(in.) TYPE

RQD

%

RUN NUMBER DEPTH (feet)

(in.)

Depth

Elev.

DEPTH (feet)

CORING SYMBOL

REC.

(in.)

SAMPLE

CASING (Blows/ft)

SOIL (Blows/6 in.)

6/12 12/18

L>4"

(in.)

0/6 GRAPHIC LOG18/24

PROJECT: Hudson Yards Phase II CONTRACTOR: ADT

DRILLER: Dominick Pepe

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Brian Connolly/Juan

Zapata

30th St., 12th Ave., New York, NY

65

70

75

80

85

90

3

3

Boring No. 3

BORING LOG 3

BORING NUMBER:

PROJECT NUMBER:

SHEET NUMBER:

SEG 4-4T

of

SEG 4-4T Sheet of

(continued) 4016879 PB BORINGS 2 HUDSON YARD LOGS SOIL.GPJ CANARSIE-LIB.GLB.GLB 5/13/15
80

92

92

97

90

C-1: Gray SCHIST, medium to coarse grained, fresh,

medium strong to strong, very close to moderate

fracture spacing, foliation dips 25°-70°, rock tends to

break along foliation, quartz and feldspar band from

96.6'-96.9'.

C-2: Gray SCHIST, medium to coarse grained, fresh,

medium strong to strong, very close to wide fracture

spacing, foliation dips generally 70°, rock tends to

break along foliation, quartz and feldspar bands up to

2'' thick.

C-3: 103'-103.7' & 105.7'- 108.0': Light gray and

gray garnet-biotite-muscovite SCHIST, medium

grained, fresh, medium strong, close to moderate

fracture spacing except extremely close fracture

spacing at 106.1'-106.25'.

103.7'-105.7': Light brown granitic GNEISS, fresh,

strong, moderate fracture spacing.

C-4: Gray SCHIST, medium to coarse grained, fresh,

medium strong to strong, close to wide fracture

spacing, foliation dips 65°-75°, rock tends to break

along foliation.

C-5: Gray SCHIST, medium to coarse grained, fresh,

medium strong to strong, close to moderate fracture

spacing, foliation dips 60°-65°, rock tends to break

along foliation.

C-1

93.0 - 98.0

C-2

98.0 -

103.0

C-3

103.0 -

108.0

C-4

108.0 -

113.0

C-5

113.0 -

118.0

56

60

59

60

60

93

100

98

100

99RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

CASING SIZE:

NOTES:

2.98"

3" (3.5")

O.D.:

TYPE:

CORE BARREL DATA:

NX

2.16"

Double Tube Swivel

CORE SIZE:

I.D.:

GROUNDWATER DATA

Hudson Yards Phase II

Dominick Pepe

Brian Connecy/Juan Zapata

CME-75 (truck mounted), Automatic Hammer TIME:

9:00 am

Water

Depth

(ft)

START DATE:

RIG TYPE:

AMTRAK

3/24/15

LOCATION:

CLIENT:

ADT

PROJECT:

DRILLING METHOD: MUD ROTARY

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

3/19/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

10:00 am

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

OFFSET:

30th St., 12th Ave., New York, NY

CORING LOG

Boring No. 1

95

100

105

110

115

2

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

SEG 4-4T

of

SEG 4-4T Sheet of

4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB.GLB 5/13/15
85

86

97

72

75

C-6: Gray SCHIST, medium to coarse grained,

slightly weathered to fresh, medium strong, close to

moderate fracture spacing except at 122.0'-122.35',

foliation dips 60°-65°, rock tends to break along

foliation planes.

C-7: Gray and light gray garnet-biotite-muscovite

SCHIST, medium to coarse grained, fresh, medium

strong, very close to moderate fractrue spacing,

foliation dips 50°-65°, rock tends to break along

foliation planes, 1-1/4' thick quartz band at 124'.

C-8: Gray SCHIST, medium to coarse grained, fresh,

medium strong to strong, close to moderate fractrue

spacing, foliation dips 45°-65°, rock tends to break

along foliation planes.

C-9: Gray SCHIST, medium to coarse grained, fresh,

medium strong to strong, close to moderate fractrue

spacing, foliation dips 45°-65°, rock tends to break

along foliation planes, frequent quartz and feldspar

bands and lenses up to 1'' thick.

C-10: Dark to light gray garnet-biotite-muscovite

SCHIST, medium to coarse grained, fresh, medium

strong, very close to moderate fractrue spacing,

pegmatite band at 138.95'-139.75', foliation where

observed, dips 45°-65°(centered in places).

End of coring at 141'.

C-6

118.0 -

123.0

C-7

123.0 -

128.0

C-8

128.0 -

133.0

C-9

133.0 -

138.0

C-10

138.0 -

141.0

60

60

60

60

35

100

100

100

100

97RECOVERY (%) STRENGTH Jr RQD (%) Ja RECOVERY (in)

CORING RATE (ft/min)

ANGLE (deg)

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size)

* - Denotes discontinuity along foliation

MB - Denotes mechanical break

PROJECT: Hudson Yards Phase II CONTRACTOR: ADT

DRILLER: Dominick Pepe

CLIENT: AMTRAK INSPECTOR:

LOCATION:

Brian Connecy/Juan

Zapata

30th St., 12th Ave., New York, NY

CORING LOG

Boring No. 2

120

125

130

135

140

145

150

2

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

SEG 4-4T

of

SEG 4-4T Sheet of

(continued) 4016879 PB CORING LOG HUDSON YARD ROCK.GPJ CANARSIE-LIB.GLB.GLB 5/13/15
0.0 - 10.0

10.0 - 12.0

12.0 - 14.0

15.0 - 17.0

20.0 - 22.0

1

2

3

4

Cleared for utilities with by hand/vactron to 10' bgs.

No Recovery.

S-2A: Gray Silty CLAY at top 1'', stiff, moist (CL).

S-2B: Gray to grayish brown, fine to coarse SAND,

some fine gravel, little silt, medium dense, moist

(SM) at bottom 2'' (at tip of split spoon).

S-3 Gray CLAY, soft, moist (CL).

19': possible boulder.

S-4 Brown to light grayish brown SILT, stiff, moist

(ML).

S

S

S

S

40

7

7

12

41

16

3

9

50

9

5

13

0

3

24

12

41

10

2

8

2" (2.375")

Drill Rod Size

I.D. (O.D.)

Piston

1.375"

2"

C

Core Barrel

140 lbs

30 in.

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

3.5"

Shelby Tube

2.98"

U

24"

Grab

P

N

Casing

2.16"

S

3"

G

Split Spoon

N/A

N/A

5'

REC.

(in.)

6/12 TYPE

SOIL (Blows/6 in.)

12/18 NUMBER18/24

FIELD CLASSIFICATION AND REMARKS SYMBOL DEPTH (feet)

SAMPLE

L>4"

CASING (Blows/ft)

(in.)

RQD

%

RUN

(in.)

0/6 GRAPHIC LOG

CORING

DEPTH (feet)

Depth

Elev.

REC.

(in.)

REC.

%

CLIENT:

WGI

PROJECT:

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

1/16/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

2:30 pm

GROUNDWATER DATA

Under 11th Ave. overpass,

betw. 30th and 33th St., NYC

Gateway, Phase II

Hudson Yards, New York, NY

TPC

1/16/15

LOCATION:

C. Moreira

Baris Imamoglu

DK 525 (diesel fueled track rig) TIME:

10:30 am

Water

Depth

(ft)

START DATE:

RIG TYPE:

DRILLING METHOD:

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

not surveyed

OFFSET:

Rotary Wash

Boring No.

5

10

15

20

2

BORING LOG 1

1

2

BORING NUMBER:

PROJECT NUMBER: 187625A

SHEET NUMBER:

NW-5B

of

NW-5B Sheet of PB BORING W/O GRAPHIC SCALE NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

10.0

58.2

 10.0

 44.0

1/9/15

1/19/15

6:20 pm

10:15 am

5.6

6.0

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
25.0 - 27.0

30.0 - 31.3

5

6

End of Boring at 32.0'

S-5 Reddish brown fine to coarse SAND, and silt,

trace fine gravel; medium dense, moist (SM).

S-6 Brown to reddish brown, fine to coarse SAND,

some(+) fine to coarse gravel, trace silt, some rock

fragments; very dense, moist (SP).

S

S

29

-

30

78

27

100/3''

16

14

24

43

REC.

(in.)

6/12 TYPE

SOIL (Blows/6 in.)

12/18 NUMBER18/24

FIELD CLASSIFICATION AND REMARKS SYMBOL DEPTH (feet)

SAMPLE

L>4"

CASING (Blows/ft)

(in.)

RQD

%

RUN

(in.)

0/6 GRAPHIC LOG

CORING

DEPTH (feet)

Depth

Elev.

REC.

(in.)

REC.

%

PROJECT: Gateway, Phase II CONTRACTOR: WGI

DRILLER: C. Moreira

CLIENT: TPC INSPECTOR:

LOCATION: Hudson Yards, New York, NY

Baris Imamoglu

Boring No.

30

35

40

45

50

55

2

BORING LOG 2

2

2

BORING NUMBER:

PROJECT NUMBER: 187625A

SHEET NUMBER:

NW-5B

of

NW-5B Sheet of

(continued) PB BORING W/O GRAPHIC SCALE NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
11

100

90

60

64

C-1 Light brown and light gray, fine to medium

grained gneissic GRANITE; fresh to highly

weathered, extremely weak to strong, very close to

close fracture spacing. 41'' recovery loss assumed at

top of run between 34' and 37.5', top of rock assumed

at 37.5' bgs.

C-2 Light brown and light gray, fine to medium

grained gneissic GRANITE; fresh to slightly

weathered, strong to very strong, close to moderate

fracture spacing, except at 39.55' to 39.8': extremely

close fracture spacing. Numerous 0°-30° joints,

slightly rough and planar to irregular with fresh to

slightly weathered surfaces, slight FeOx coating; one

90° joint at 39.2' to 39.55', slightly rough and planar

with slight FeOx coating; one 80° joint at 42.85' to

43.2', rough and undulating, heavy FeOx and silty

fine to medium sand infill.

C-3 Light gray, fine to coarse grained gneissic

GRANITE with Quartz and Feldspar PEGMATITE

bands and lenses; fresh , very strong to strong,

moderate to very close fracture spacing. Five 0°-50°

joints, slightly rough and wavy to planar with fresh

surfaces, one with silt coating.

C-4 Light gray, fine to coarse grained gneissic

GRANITE with Quartz and Feldspar PEGMATITE

bands and lenses, interlayered with SCHIST; fresh ,

very strong to strong, moderate to very close fracture

spacing. SCHIST is slightly to moderately weathered,

medium strong to weak. Prominent 70°-90° joint

between 48.7' and 49.95', smooth and undulating

with moderately weathered surfaces. Extremely close

fracture spacing between 48.6' and 48.7'. Four 0°-70°

joints, smooth to slightly rough, planar to wavy with

slightly to moderately weathered surfaces, few with

clayey sand infill and FeOx coating.

C-5 53.2'-56': Dark gray to gray, fine to coarse

grained schistose GNEISS; fresh, strong, moderate to

close fracture spacing except at 53.2' to 53.35':

slightly weathered, medium strong, very close

fracture spacing. One 60° foliation joint, smooth and

IV/I

I/II

I

I/III

I/II

R0/R4

R4/R5

R5/R4

R5/R2

R3/R5

18

100

94

100

79

C-1

34.0 - 38.2

C-2

38.2 - 43.2

C-3

43.2 - 48.2

C-4

48.2 - 53.2

C-5

53.2 - 58.2

9

60

56

60

48

CORE SIZE:

I.D.:

O.D.:

CASING SIZE:

NOTES:

2.98"

3" (3.5")

TYPE:

CORE BARREL DATA:

NX

2.16"

Double Tube Swivel

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA Jr RECOVERY (%) Ja RECOVERY (in)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size) STRENGTH RQD (%)

ANGLE (deg)

CORING RATE (min/ft)

CLIENT:

WGI

PROJECT:

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

1/16/15

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

11:10 am

GROUNDWATER DATA

Under 11th Ave. overpass,

betw. 30th and 33th St., NYC

Gateway, Phase II

Hudson Yards, New York, NY

TPC

1/19/15

LOCATION:

C. Moreira

Baris Imamoglu

DK 525 (diesel fueled track rig) TIME:

7:00 am

Water

Depth

(ft)

START DATE:

RIG TYPE:

DRILLING METHOD:

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

not surveyed

OFFSET:

Rotary Wash

CORING LOG

Boring No. 21

35

40

45

50

55

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

NW-5B

of

NW-5B Sheet of

187625A

55TH STREET CORING LOG (PB) NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

10.0

58.2

 10.0

 44.0

1/9/15

1/19/15

6:20 pm

10:15 am

5.6

6.0

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
slightly undulating. Four 0°-30° cross joints, smooth

to slightly rough, planar to wavy with fresh surfaces.

56'-58.16': Light gray to light brown, Quartz and

Feldspar PEGMATITE; fresh, very strong, moderate

fracture spacing. No joints.

End of coring at 58.2' bgs.

PROJECT: Gateway, Phase II CONTRACTOR: WGI

DRILLER: C. Moreira

CLIENT: TPC INSPECTOR:

LOCATION: Hudson Yards, New York, NY

Baris Imamoglu

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA Jr RECOVERY (%) Ja RECOVERY (in)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size) STRENGTH RQD (%)

ANGLE (deg)

CORING RATE (min/ft)

CORING LOG

Boring No. 22

60

65

70

75

80

85

90

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

NW-5B

of

NW-5B Sheet of

(continued) 187625A

55TH STREET CORING LOG (PB) NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
9.0 - 11.0

14.0 - 16.0

16.0 - 18.0

19.0 - 19.4

21.5 - 23.5

1

2

3

4

5

S-1 Top 5'': Gray fine to medium SAND, some silt,

trace fine gravel, wet (SM).

Bottom 8'': Red brown SILT, little(+) fine sand,

interlayered with gray fine sand, some(+) silt, trace(-)

fine to medium gravel (ML).

Note: Drove casing to 14'.

S-2 No recovery due to coarse GRAVEL lodged in

tip.

S-3 Dark gray SILT, little clay, trace(+) fine sand,

trace shell fragments (ML).

PP up to 0.25 tsf.

S-4 Dark gray CLAY, little silt, some fine sand, trace

shell fragments, wet (CL).

Note: Rolled on it without advancement, telescoped

3-inch casing and set at depth 19.5'

19.4-20.5' Boulder (2.75 mins/ft).

S-5 Brown fine SAND, some silt, dense, wet,

micaceous (SM).

S

S

S

S

S

4

17

9

-

20

3

12

6

-

14

4

15

8

-

19

13

0

6

2

10

16

18

2

100/5''

12

2" (2.375")

Drill Rod Size

I.D. (O.D.)

Piston

1.375"

2"

C

Core Barrel

140 lbs

30 in.

Type/Symbol

I.D.

O.D.

Length

Hammer Wt.

Hammer Fall

3.5"

Shelby Tube

2.98"

U

24"

Grab

P

N

Casing

2.16"

S

3"

G

Split Spoon

N/A

N/A

5'

REC.

(in.)

6/12 TYPE

SOIL (Blows/6 in.)

12/18 NUMBER18/24

FIELD CLASSIFICATION AND REMARKS SYMBOL DEPTH (feet)

SAMPLE

L>4"

CASING (Blows/ft)

(in.)

RQD

%

RUN

(in.)

0/6 GRAPHIC LOG

CORING

DEPTH (feet)

Depth

Elev.

REC.

(in.)

REC.

%

CLIENT:

WGI

PROJECT:

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

12/23/14

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

10:30 am

GROUNDWATER DATA

Under 11th Ave. overpass,

betw. 30th and 33th St., NYC

Gateway, Phase II

Hudson Yards, New York, NY

TPC

12/26/14

LOCATION:

C. Moreira

L. Sepulveda

DK 525 (diesel fueled track rig) TIME:

7:30 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

DRILLING METHOD:

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

306.3 feet

not surveyed

OFFSET:

Rotary Wash

Boring No.

5

10

15

20

2

BORING LOG 1

1

2

BORING NUMBER:

PROJECT NUMBER: 187625A

SHEET NUMBER:

WW-2

of

WW-2 Sheet of PB BORING W/O GRAPHIC SCALE NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

9.0

9.0

 9.0

 9.0

12/22/14

12/22/14

7:55 am

7:00 pm

6.7

6.6

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
6 25.0 - 26.0

End of Boring at 30.0'

S-6 Brown SILT, little fine to coarse sand, very

dense, moist, slightly micaceous (ML).

Start coring at 30' bgs.

S 12 50/6'' - - 12

REC.

(in.)

6/12 TYPE

SOIL (Blows/6 in.)

12/18 NUMBER18/24

FIELD CLASSIFICATION AND REMARKS SYMBOL DEPTH (feet)

SAMPLE

L>4"

CASING (Blows/ft)

(in.)

RQD

%

RUN

(in.)

0/6 GRAPHIC LOG

CORING

DEPTH (feet)

Depth

Elev.

REC.

(in.)

REC.

%

PROJECT: Gateway, Phase II CONTRACTOR: WGI

DRILLER: C. Moreira

CLIENT: TPC INSPECTOR:

LOCATION: Hudson Yards, New York, NY

L. Sepulveda

Boring No.

30

35

40

45

50

55

2

BORING LOG 2

2

2

BORING NUMBER:

PROJECT NUMBER: 187625A

SHEET NUMBER:

WW-2

of

WW-2 Sheet of

(continued) PB BORING W/O GRAPHIC SCALE NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
46

80

95

85

93

C-1 Gray and white, fine to coarse grained SCHIST;

moderately weathered, medium strong to strong, close

to moderate fracture spacing.

30'-30.2': coarse gravel sized rock fragments.

C-2 Gray and white, fine to coarse grained SCHIST;

slightly weathered, strong, very close to moderate

fracture spacing.

C-3 Gray and white, fine to coarse grained SCHIST;

fresh, strong, close to moderate fracture spacing.

C-4 Dark gray, medium to coarse grained SCHIST;

fresh, strong, moderate to wide fracture spacing.

C-5 Dark gray, medium to coarse grained SCHIST;

fresh, strong, moderate fracture spacing.

C-6 Dark gray, medium to coarse grained SCHIST;

III

II

I

I

I

I/II

R4

R4

R4

R4

R4

R4

78

98

95

85

93

C-1

30.0 - 34.2

C-2

34.2 - 39.2

C-3

39.2 - 44.2

C-4

44.2 - 49.2

C-5

49.2 - 54.2

39

59

57

51

56

CORE SIZE:

I.D.:

O.D.:

CASING SIZE:

NOTES:

2.98"

3" (3.5")

TYPE:

CORE BARREL DATA:

NX

2.16"

Double Tube Swivel

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA Jr RECOVERY (%) Ja RECOVERY (in)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size) STRENGTH RQD (%)

ANGLE (deg)

CORING RATE (min/ft)

CLIENT:

WGI

PROJECT:

CONTRACTOR:

FINISH DATE:

TIME:

DRILLER:

12/23/14

INSPECTOR:

LOCATION:

Date Time

Hole

Depth

(ft)

Casing

Depth

(ft)

10:30 am

GROUNDWATER DATA

Under 11th Ave. overpass,

betw. 30th and 33th St., NYC

Gateway, Phase II

Hudson Yards, New York, NY

TPC

12/26/14

LOCATION:

C. Moreira

L. Sepulveda

DK 525 (diesel fueled track rig) TIME:

7:30 pm

Water

Depth

(ft)

START DATE:

RIG TYPE:

DRILLING METHOD:

COORD.

STN. NO.:

SURFACE ELEV.:

DATUM:

306.3 feet

not surveyed

OFFSET:

Rotary Wash

CORING LOG

Boring No. 21

35

40

45

50

BORING NUMBER:

1 2

PROJECT NUMBER:

SHEET NUMBER:

WW-2

of

WW-2 Sheet of

187625A

55TH STREET CORING LOG (PB) NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

9.0

9.0

 9.0

 9.0

12/22/14

12/22/14

7:55 am

7:00 pm

6.7

6.6

Parsons

Brinckerhoff

Quade &

Douglas, Inc.
80

fresh to slightly weathered, strong, close to moderate

fracture spacing.

End of coring at 59.2'.

93 C-6

54.2 - 59.2 56

PROJECT: Gateway, Phase II CONTRACTOR: WGI

DRILLER: C. Moreira

CLIENT: TPC INSPECTOR:

LOCATION: Hudson Yards, New York, NY

L. Sepulveda

DEPTH (feet)

DEPTH (feet) CORE RUN NO. AND DEPTH (ft) WEATHERING

DISCONTINUITY DATA Jr RECOVERY (%) Ja RECOVERY (in)

DESCRIPTION AND REMARKS

(Lithology, Structure, Weathering,

Continuity, Strength, Color, Grain Size) STRENGTH RQD (%)

ANGLE (deg)

CORING RATE (min/ft)

CORING LOG

Boring No. 22

60

65

70

75

80

85

BORING NUMBER:

2 2

PROJECT NUMBER:

SHEET NUMBER:

WW-2

of

WW-2 Sheet of

(continued) 187625A

55TH STREET CORING LOG (PB) NEW GATEWAY.GPJ 148TH STREET YARD FENCE LOGS.GLB 1/23/15

Parsons

Brinckerhoff

Quade &

Douglas, Inc.

HUDSON YARDS 

HYW-PL-KPF-RPT-A-20170501 15 PCT PF DESIGN CRITERIA REPORT 

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APPENDIX E 

Site-Specific Seismic Study 
HUDSON YARDS 

SITE-SPECIFIC SEISMIC STUDY

HUDSON YARDS - WRY

PLATFORM & ASSOCIATED PROJECTS

Document No.:

HYW-PL-KPF-RPT-A-20170501 Seismic Report

Prepared by:

Langan Engineering, Environmental, Surveying, & Landscape Architecture, DPC

21 Penn Plaza, 360 West 36th Street, 8th Floor

New York, NY 10001

212-479-5400

Issue Date:

May 1, 2017 

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1 EXECUTIVE SUMMARY .................................................................................................... 1

2 INTRODUCTION ................................................................................................................. 2

3 PROJECT OVERVIEW ....................................................................................................... 2

3.1 Site Description ................................................................................................................... 2

3.2 Proposed Development....................................................................................................... 2

3.3 Local Faults and Seismicity ................................................................................................ 2

3.4 Subsurface Data ................................................................................................................. 3

3.5 Generalized Subsurface Conditions ................................................................................... 3

4 SEISMIC EVALUATION ..................................................................................................... 3

4.1 Introduction ......................................................................................................................... 3

4.2 Probabilistic Seismic Hazard Analysis ................................................................................ 4

4.3 Source Modeling and Characterization ............................................................................... 4

4.4 Empirical Ground Motion Prediction Equations (GMPEs) .................................................. 5

4.5 Epistemic Uncertainty and Aleatory Variability ................................................................... 5

4.6 Probabilistic Seismic Hazard Analysis Results ................................................................... 5

4.7 Seismic Hazard Deaggregation Results ............................................................................. 5

4.8 Bedrock Acceleration Time Series ...................................................................................... 6

4.9 Dynamic Soil and Bedrock Parameters .............................................................................. 6

4.10 Minimum Permissible Level of Design Response Spectrum .............................................. 7

4.11 Ground Response Analyses Results .................................................................................. 7

4.12 Soil Liquefaction Potential Analyses ................................................................................... 7

5 RESULTS ........................................................................................................................... 8

6 LIMITATIONS ..................................................................................................................... 8

7 REFERENCES .................................................................................................................... 9

LIST OF TABLES 

Table 1 – Bedrock Risk-Targeted Maximum Considered Earthquake (MCER) Spectrum SA(g) for 5 

Percent Damping 

Table 2 – Acceleration Time Series Used for Matching to the Target MCER Rock Spectrum 
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LIST OF FIGURES 

Figure 1 – Site Location Map 

Figure 2 – Boring and CPT Location Plan 

Figure 3 – Bedrock MCER Spectra 

LIST OF APPENDICES 

Appendix A – Zone 1 Site-Specific Seismic Study 

Appendix B – Zone 2 Site-Specific Seismic Study 

Appendix C – Zone 3 Site-Specific Seismic Study 

Appendix D – Zone 4 Site-Specific Seismic Study 

Appendix E – Zone 5 Site-Specific Seismic Study 

Appendix F – Zone 6 Site-Specific Seismic Study 
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1 Executive Summary 

Langan Engineering, Environmental, Surveying and Landscape Architecture D.P.C. performed sitespecific seismic studies for the proposed platform area of the West Rail Yard of Hudson Yards. Six 

platform zones, corresponding to the locations of expansion joints proposed by the project structural 

engineer, were independently evaluated in this study. 

The entire platform site was preliminarily classified as Site Class F because of potential liquefaction 

susceptibility using the 2014 New York City Building Code (NYCBC) and 2015 New York State Building 

Code (NYSBC) general code procedures. Site Class F requires site-specific seismic analyses to assess 

the seismic response of the ground and to determine seismic parameters for use in design of the 

proposed structures. 

This study is specific to the referenced site and reflects the state-of-practice in the fields of seismology 

and geotechnical earthquake engineering. This study was performed in accordance with the provisions of 

2014 NYCBC, 2015 NYSBC and ASCE 7-10. The following summarizes the approach and key 

conclusions from the study: 

1. Seismic hazard analysis and selection of bedrock acceleration time series: 

a. We performed a probabilistic seismic hazard analysis to develop the target bedrock 

acceleration response spectrum. 

b. We selected 11 representative “seed” ground motion acceleration time series and 

modified them by matching their acceleration spectra to the target spectrum to develop 

eleven input bedrock motions for the site-specific ground response analyses. 

2. Site-specific ground-response analyses: 

a. The site was divided into six different zones (Zone1 to Zone 6) defined by the proposed 

expansion joints. For each zone, we performed individual site-specific total-stress and 

effective-stress ground response analyses (soil amplification analysis) using the 

developed input bedrock motions (acceleration time series). We applied the motions at 

the base of one dimensional soil columns and estimated ground response spectra. 

b. We developed a site-specific design response spectrum for each zone using the 

respective estimated ground response spectra. 

3. Liquefaction analyses: 

a. For each zone, we evaluated the potential for liquefaction of the granular soils located 

below the groundwater table for the risk-targeted maximum considered earthquake 

(MCER) level event. 

b. We estimated the potential free-field ground surface seismic settlements during the 

MCER event. 

c. We estimated excess pore water pressure ratios in the soils during the MCER level event. 

4. Conclusions and recommendations: 

a. The recommended short- and long-period design spectral accelerations and Seismic 

Design Categories are provided in Appendices A to F for zones 1 to 6, respectively. 
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b. We estimated excess pore water pressure ratios as high as 50 percent during the MCERlevel event, corresponding to partial liquefaction (partial soil strength loss). Partial 

liquefaction should be considered in the analysis of lateral pile capacity, using the 

estimated excess pore water pressure ratios to reduce the soil strength. 

c. We estimated about 0.1 to 0.5 inches of seismic-event-induced settlement for free-field 

conditions after the MCER-level event. Utilities under the sidewalks and site connections 

should be designed to account for differential settlements up to 0.5 inches between 

sidewalk and pile-supported structures. 

2 Introduction 

This report presents the results of our site-specific seismic study for the proposed development within the 

platform area of the West Rail Yard of Hudson Yards. Our study was performed to assess the seismic 

response of the ground at the project site, as required by the 2014 NYCBC and 2015 NYSBC for sites 

susceptible to liquefaction (i.e. Site Class F), and to determine appropriate seismic parameters for use in 

design of the proposed structures. 

The analyses and recommendations presented herein are in accordance with the NYCBC, NYSBC and 

ASCE 7-10. All elevations contained herein reference the North American Vertical Datum of 1988 

(NAVD88) and should be considered approximate. 

3 Project Overview 

3.1 Site Description 

The project is on the Far West Side of Manhattan within the western half of the Metropolitan 

Transportation Authority (MTA) – Long Island Rail Road (LIRR) West Side Yards. The West Rail Yard 

(WRY) site is divided into “platform” (Block 676, Lot 5) and “terra firma” (Block 676, Lot 1) parcels. This 

report focuses solely on the platform site. The platform site measures about 423,000 square feet and is 

bound by West 33rd Street on the north, the terra firma parcel on the south, the Eleventh Avenue viaduct 

on the east, and Twelfth Avenue (New York State Rout 9A/Westside Highway) on the west. The site 

location is shown in Figure 1. 

The majority of the platform site is occupied by 30 east-west oriented railroad tracks that are separated by 

concrete walkways of varying width. An access road runs along the west and south site perimeters. 

Numerous structures are located within and adjacent to the site. 

Additional details pertaining to the site are included in our Geotechnical Report, dated 1 May 2017. 

3.2 Proposed Development 

The planned development includes construction of a structural platform over the existing rail yards along 

with five high-rise towers on the platform. Three existing LIRR buildings will also be reconstructed below 

the platform. The platform will be divided into six distinct zones by expansions joints. Each zone was 

evaluated separately for this study. 

3.3 Local Faults and Seismicity 

New York City is on the Manhattan Prong, in the passive continental margin of the stable central and 

eastern United States, far from tectonic plate boundaries (approximately 1,400 miles from the nearest 

tectonic plate boundary). Seismicity in this region is overall low, with the exception of a few zones such 

as the New Madrid (Missouri) and Charleston, South Carolina seismic zones. The Manhattan Prong is 

relatively active compared to most of this region; the largest earthquake in the area was a magnitude 

mbLg 5.25 event offshore of New York City in 1884. 
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Many faults have been identified in the Manhattan Prong and the surrounding regions, but the locations of 

active faults is not clear (Sykes et al. 2008). There are difficulties in characterizing the activity of faults in 

the region because of the small sizes of ruptures, the absence of surface rupture, and the distribution of 

seismicity on many smaller faults, each with very low displacement rates. 

A fault known as Cameron’s Line is about 2.5 miles east of the site. Cameron’s Line is described as an 

Ordovician (Taconic) suture zone. Geologists postulate that the fault was healed by Paleozoic 

metamorphism and is no longer a zone of brittle faulting or a source of earthquakes. Assumed brittle 

faults of the Manhattan Prong include the 125th Street fault, which extends across Manhattan to Queens; 

the Dyckman Street fault; and the Dobbs Ferry fault. It is recognized that research is needed to improve 

the mapping and dating of these various faults to improve seismic-hazard studies. 

3.4 Subsurface Data 

Subsurface data was derived from numerous investigations undertaken within and adjacent to the WRY. 

This information includes borings and cone penetration testing (CPT) data, as well as laboratory testing of 

soil and rock. The data includes studies performed by Langan and several other entities. The 

approximate locations of the borings and CPTs are shown in Figure 2.

The geotechnical parameters used in this study were primarily derived from 29 geotechnical borings, 

eight standard CPTs, 16 seismic CPTs (SCPT), and laboratory testing performed as part of a study for 

the design of the proposed New York Sports and Convention Center (NYSCC) in 2004. This data was 

supplemented with historical data within and adjacent to the site prepared by others. 

3.5 Generalized Subsurface Conditions 

The general subsurface conditions consist of uncontrolled granular fill, underlain by consecutive layers of 

slightly organic silty clay, sand/glacial till, and finally bedrock. The depth to bedrock varies across the site 

from about 25 feet to about 140 feet, with the depth to rock increasing from east to west. 

Groundwater monitoring wells installed in the vicinity of the site indicate that the groundwater level 

typically varies from about el -1.5 ft to el 2 ft. Groundwater levels are tidally influenced along the west 

side of the site given the relatively close proximity to the present Hudson River shoreline. In addition, 

groundwater levels are likely to fluctuate with seasonal changes and precipitation events. Zones of 

perched water may be present at some locations due to the inconsistent nature of the fill and native soils. 

The shear wave velocity of the bedrock was estimated to be around 9,000 feet per second based on the 

cross-hole seismic tests and borehole suspension logging performed at nearby sites within the same rock 

formation. 

The soil layers and the range of corresponding shear wave velocities used in the site specific seismic 

analyses are summarized for each zone in Appendices A through F. 

Additional details are presented in our Geotechnical Report, dated 1 May 2017. 

4 Seismic Evaluation 

4.1 Introduction 

The site was divided into six distinct zones (Zone 1 to Zone 6) defined by the locations of expansion joints 

selected by the project structural engineer. For each zone, we performed a site-specific seismic study to 

develop a design acceleration response spectrum, as required by the NYCBC and NYSBC for sites 

susceptible to liquefaction. Site specific analyses are more rigorous than the general procedures outlined 

in the NYCBC and NYSBC. The general procedures typically do not accurately represent the amplitude 

and frequency content specific to an individual site. As such, design acceleration response spectrum 
HUDSON YARDS 

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values derived using the general procedures may be either overly conservative or, in some cases, 

unconservative. 

Our evaluation included: 

1. Performing a probabilistic seismic-hazard analysis; 

2. Selecting and modifying appropriate bedrock acceleration time series; 

3. Estimating dynamic soil and bedrock properties for each zone; 

4. Determining the Site Class per the Building Code for each zone; 

5. Performing total-stress and effective-stress ground response analyses for each zone; 

6. Performing analyses to evaluate the liquefaction potential and estimate excess pore water 

pressures in the granular soils situated below the groundwater table for each zone; 

7. Recommending an appropriate design acceleration response spectrum for each zone; and, 

8. Determining the Seismic Design Category (SDC) for each zone. 

We developed a design acceleration-response spectrum specific to each zone using state of practice 

methods and reflecting in situ soil and bedrock conditions. Our evaluation was performed in accordance 

with provisions of 2014 NYCBC, 2015 NYSBC and ASCE 7-10. The study included one-dimensional 

wave-propagation analyses to estimate the response at the site ground surface during a design seismic 

event. 

The total-stress one-dimensional analyses were performed using the commercial computer program 

Shake2000 (Geomotions, 2015). The effective-stress one-dimensional analyses were performed using 

the commercial computer program D-MOD2000 (Geomotions, 2015). 

4.2 Probabilistic Seismic Hazard Analysis 

We performed a probabilistic seismic-hazard analysis (PSHA) to systematically account for uncertainties 

in the location, recurrence interval, and magnitude of future earthquakes. The results of a PSHA define a 

uniform hazard for a site in terms of a probability that a particular level of shaking will be exceeded during 

the given life of the structure. 

As part of the development of the risk-targeted maximum considered earthquake (MCER) spectrum at 

bedrock level, we performed a PSHA to develop a site-specific response spectrum for a 2 percent 

probability of exceedance in 50 years (i.e. a return period of 2,475-year earthquake). The bedrock 

spectrum was developed using the computer code EZ-FRISK 8.00 (Fugro Consultants Inc. 2016). The 

approach used in EZ-FRISK is based on the probabilistic seismic-hazard model developed by Cornell 

(1968) and McGuire (1976). 

4.3 Source Modeling and Characterization 

We used the Petersen et al. (2014) seismic source model with the same logic tree used for the production 

of the USGS 2014 maps. We understand that Fugro Consultants Inc. obtained this database directly 

from the USGS. 
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4.4 Empirical Ground Motion Prediction Equations (GMPEs) 

The estimate of uniform hazard spectral accelerations at bedrock level is based on empirical GMPEs, 

which use the bedrock shear-wave velocity in the upper 30 meters (Vs30) as input. We assigned average 

bedrock Vs30 of 9,000 feet per second. We used the same weighting and the same empirical GMPEs that 

were used in Petersen et al. (2014). 

4.5 Epistemic Uncertainty and Aleatory Variability 

The term "epistemic uncertainty" is used to describe the uncertainty because of incomplete knowledge 

and data about the physics of the earthquake process. For example, there is uncertainty as to which 

attenuation relationship is more applicable for the site at hand. Similarly, the term "aleatory variability" is 

used to describe the randomness in the ground motion predicted by each attenuation equation. The 

epistemic uncertainty is taken into account by using a suite of attenuation relations with different weights. 

All the different weight combinations are incorporated in the final hazard estimations by using a logic-tree 

approach (McGuire 2004). The aleatory variability is taken into account by explicitly considering the 

randomness (standard deviation) in the predicted ground motions. 

4.6 Probabilistic Seismic Hazard Analysis Results 

The computed uniform hazard spectrum for 2 percent probability of exceedance in 50 years was based 

on the geometric mean component of the attenuation equations, and was then adjusted for the maximum 

direction component by multiplying with period-dependent amplification factors according to Sahi and 

Baker (2013), and was further adjusted by using the ASCE 7-10 risk coefficients for the site to determine 

the risk-targeted maximum considered earthquake (MCER) ground motion response accelerations. At 

each spectral response period, the uniform hazard bedrock response spectrum was multiplied by the risk 

coefficient CR in accordance with Section 21.2.1 of ASCE 7-10. We used the USGS risk-targeted ground 

motion calculator, along with the site-specific hazard curves for periods of 0.2 and 1 second to estimate 

the CRS and CR1 respectively. For periods less than or equal to 0.2 second, CR=CRs=0.93; for periods 

greater than or equal to 1 second, CR=CR1=0.94; and for periods between 0.2 seconds and 1 second, CR

was linearly interpolated between CRs and CR1. The bedrock MCER spectrum is shown in Figure 3. 

Digitized MCER values are listed in Table 1. 

Table 1 – Bedrock Risk-Targeted Maximum Considered Earthquake (MCER) Spectrum SA(g) 

for 5 Percent Damping 

Structural 

Period T (sec)

Site-Specific SA(g)

P.E. 2% in 50 years

0.01 0.146

0.10 0.255

0.20 0.192

0.30 0.136

0.40 0.103

0.50 0.081

0.75 0.052

1.0 0.039

2.0 0.020

4.7 Seismic Hazard Deaggregation Results 

Seismic hazard deaggregation was performed to estimate the contribution of the various magnitudes 

events at various distances to the total seismic hazard. The results are useful in identifying pairs of 

earthquake magnitude and source-to-site distances that contribute the most to the estimated seismic 
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hazard, performing deterministic analyses, and developing different scenarios to be used in selecting 

acceleration time series. 

For the peak ground acceleration, which is of interest for the soil liquefaction-potential analyses, the 

majority of the hazard for the maximum considered earthquake comes from small to moderate magnitude 

earthquakes from the CEUS Gridded seismic zone. The corresponding modal (most likely) moment 

magnitude and distance were estimated to be magnitude of 5.05 and a distance of 11 kilometers. The 

mean moment magnitude and distance were estimated to be 5.45 and 22 kilometers respectively. 

4.8 Bedrock Acceleration Time Series 

We selected 11 bedrock acceleration time series for use in our analyses following the guidelines of 

ASCE 7-10. All time series were recorded during earthquakes with magnitudes between 5.3 and 6.2, 

consistent with typical NYC design magnitudes. All time series were modified to match the target bedrock 

MCER spectrum presented in Figure 3 using a time-domain spectral-matching routine. The seed time 

series we used are listed in Table 2. 

Table 2 – Acceleration Time Series Used for Matching to the Target MCER Rock Spectrum 

No. Earthquake & 

Year

NGA

Sequence 

No.

Magnitude Station 

Name

Closest 

Distance 

to Rupture

(km)

Component

1, 2 Morgan Hill, 

1984 455 6.19 Gilroy Array No.1 15 1230, 1320

3, 4 Whittier 

Narrows, 1987 624 5.99 Huntington Beach 45 270, 360

5

CA/Baja Border 

Area, 2002 2003 5.31 Calexico Fire Station 40 90

6, 7 Chi-Chi, 

Taiwan, 1999 2949 6.20 CHY033 13 E, N

8, 9 Chi-Chi, 

Taiwan, 1999 2985 6.20 CHY094 91 N, W

10, 11 Mineral, 

Virginia, 2011 8529 5.74 NP2555 124 N, E

Information obtained from the NGA-West and the NGA-East Flatfile (http://ngawest2.berkeley.edu/) 

4.9 Dynamic Soil and Bedrock Parameters 

Dynamic soil and bedrock parameters are required for use in ground-response analyses. These 

parameters are: 

 Small-strain shear modulus (Gmax); 

 Shear modulus degradation curve with increased shear strains (i.e., G-γ curve); and 

 Soil damping curve with increased shear strains (i.e., β-γ curve). 

The small-strain shear modulus was estimated from in situ measurements of shear-wave velocity. The 

modulus degradation and damping curves were selected from published data for specific representative 

soil types; the following curves were used in our analyses: 

 Fill – Seed and Idriss “sand average” curve (1970) 

 Organic Clay– Vucetic and Dobry (1991), PI = 40 
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 Silt and Clay– Vucetic and Dobry (1991), PI = 30 

 Sand/Glacial Till – EPRI Sand(1993) 

 Bedrock – EPRI Rock (1993) 

4.10 Minimum Permissible Level of Design Response Spectrum 

The site class and associated code-specified acceleration-response spectrum are required to determine 

the minimum permissible levels of the design response spectrum derived from a site-specific study. 

The minimum permissible level of the design spectrum is based on the Site Class without considering soil 

liquefaction. Site Class E was used for the WRY. 

4.11 Ground Response Analyses Results 

Total-Stress ground-response analyses were performed using the selected bedrock acceleration time 

series and dynamic soil and bedrock properties described above. All bedrock acceleration time series 

were applied as rock-outcrop motions in accordance with ASCE 7-10. 

For each zone, one-dimensional analyses were performed to assess the sensitivity of the ground surface 

acceleration-response spectra to variable depth to rock and stiffness of the soil column. The sensitivity of 

the depth to rock was assessed by varying the soil column thickness; we selected two soil columns for 

each zone, corresponding to the highest (C1) and lowest (C2) depth to rock for each zone. The 

sensitivity of the soil stiffness was assessed by varying the best-estimate shear-wave velocities for all 

layers by 20 percent above and below the estimated average, yielding six different soil columns in total. 

The 11 modified bedrock acceleration time series were assigned at the base of each of soil column, 

resulting in a suite of 66 acceleration-response spectra. This relatively high number of spectra allows the 

mean response spectrum to provide a reasonable estimate of the average ground response during the 

design earthquake event, capturing the variable earthquake motions and variable soil conditions for each 

zone. 

Per section 1613.5.4 of the 2014 NYCBC, section 1613.3.4 of the 2015 NYSBC and section 21.3 of 

ASCE 7-10, these 66 calculated MCER spectra were multiplied by a factor of two-thirds to model the 

“Design Earthquake (DE).” 

The mean total-stress spectrum for each soil column is presented in Appendices A to F for Zones 1 to 6, 

respectively. 

4.12 Soil Liquefaction Potential Analyses 

The NYCBC requires an evaluation of the liquefaction potential of noncohesive soils below the 

groundwater table and to a depth of 50 feet below the ground surface. The potential for soil liquefaction 

was evaluated using the procedure outlined by Youd et al (2001). The Youd et al. evaluation is 

considered to be among the state of practice procedures. This evaluation uses an empirical relationship 

between the earthquake demand, represented by the Cyclic Stress Ratio (CSR), and the soil’s resistance 

to dynamic loading, represented by Cyclic Resistance Ratio (CRR). The CSR is correlated to the Peak 

Ground Acceleration (PGA) of the design earthquake event and the in situ soil stresses. The CRR is 

correlated to SPT N-values, or cone penetration resistance obtained from field tests at the site. The field 

N-values are converted to (N1)60CS by applying correction factors for soil overburden pressure, hammer 

energy efficiency, and percent fines. Field CPT tip resistances are converted to (qc1N)cs by applying 

correction factors for soil overburden pressure and percent fines. 

Liquefaction analyses results are also presented in Appendices A to F. All six zones have points with 

factors of safety of 1.0 or below, indicating susceptibility to liquefaction. 
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To further assess the effect of liquefaction, we performed effective-stress non-linear soil amplification 

analyses with D-MOD2000 for each zone. This approach models the generation of excess pore water 

pressure (EPWP) and allows a more accurate evaluation of the liquefaction potential during the MCER 

event, and of the ground surface acceleration response spectrum. The EPWP ratio is defined as the ratio 

of pore water pressures developed in the soil at a certain depth, to the soil’s effective stress at that depth. 

A ratio of 1.0 (or 100 percent) implies that the pore water pressure is equal to the effective stress at a 

specific depth; when this occurs, the soil has reached complete liquefaction. EPWP ratios less than 1.0 

(less than 100 percent) correspond to partial liquefaction. For each zone: 

 We modeled two soil columns (C1 and C2) to consider the influence of different depth to rock. 

 We used time series CHY033N and/or CHY094N for each soil column as the bedrock input 

motion, to obtain the most conservative estimates of excess pore water pressures. CHY033N and 

CHY094N are the time series that give the highest acceleration response spectra and EPWP. 

 We performed total-stress analyses with SHAKE2000 and D-MOD2000 and calibrated the DMOD2000 damping parameters so that the ground surface acceleration spectra estimated by the 

two computer codes reasonably match. Then we performed effective stress analyses with DMOD2000 using the previously estimated damping parameters. 

 We used published relationships that are available in the D-MOD2000 library to model the pore 

water generation, the soil degradation, the redistribution of the pore water pressures, and the 

pore water pressure dissipation during the MCER-level event. 

The D-MOD2000 analyses results and recommended EPWP ratios to be considered for foundation 

design at each zone are presented in Appendices A through F. Note that the D-MOD2000 analyses 

yielded maximum EPWP ratios up to about 50 percent for the upper fill layer. The associated 

ground-surface seismic volumetric settlements varied from 0.1 to 0.5 inches.

5 Results 

The results of our analyses for Zones 1 through 6 are summarized in Appendices A through F. 

6 Limitations 

The conclusions and recommendations provided in this report are based on current state of practice. 

Research is ongoing to develop empirical ground-motion attenuation relations, as well as reviewing 

information related to the seismicity in the project region. Future research may prove counter to the 

assumed conditions. In addition, the subsurface conditions were inferred from a limited number of historic 

borings. The recommendations provided are dependent upon one another and no recommendation 

should be followed independent of the others. 

Any proposed changes in structures or their locations should be brought to Langan’s attention as soon as 

possible so that we can determine whether such changes affect our recommendations. The information 

is assumed to represent conditions reported only at the locations indicated and at the time of 

investigation. If different conditions are encountered during construction, they should immediately be 

brought to Langan’s attention for evaluation, as they may affect our recommendations. 

This report has been prepared to assist the Owner, architect and structural engineer in the design 

process and is only applicable to the design of the specific project identified. The information in this 

report cannot be utilized or depended on by engineers or contractors who are involved in evaluations or 

designs of facilities (including underpinning, grouting, stabilization, etc.) on adjacent properties which are 

beyond the limits of that which is the specific subject of this report. 
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7 REFERENCES 

ASCE/SEI 7-10. (2010). Minimum Design Loads for Buildings and Other Structures. American Society of 

Civil Engineers/ Structural Engineering Institute. 

Cornell, C. (1968). Engineering Seismic Risk Analysis. Bulletin of the Seismological Society of America, 

58(5). 

EPRI. (1993). Guidelines for Site Specific Ground Motions. Palo Alto, California: Electric Power Research 

Institute. 

Geomotions Inc. (2015). D-MOD2000 "A computer Program for Seismic Response Analysis of 

Horizontally Layered Soil Deposits, Earthfill Dams and Solid Waste Landfills", Version 9.99.6. 

Geomotions Inc. (2015). SHAKE2000 "A computer Program for the 1D Analysis of Geotechnical 

Earthquake Engineering Problems", Version 9.99.6. 

McGuire, R. (1976). FORTRAN Computer Program for Seismic Risk Analysis - Open-File Report 76-67.

U.S. Geological Survey. 

McGuire, R. (2004). Seismic Hazard and Risk Analysis. Boulder, Colorado: Earthquake Engineering 

Research Institute. 

Pacific Earthquake Engineering Research Center. (2010). PEER Ground Motion Database website. 

Retrieved from http://peer.berkeley.edu/peer_ground_motion_database 

Petersen, M. D., Moschetti, M. P., Powers, P. M., Mueller, C. S., Haller, K. M., et al. (2014). 

Documentation for the 2014 Update of the United States National Seismic Hazard Maps. U.S. 

Geological Survey. 

Fugro Consultants Inc. (2016). EZ-FRISK, Software for Earthquake Ground Motion Estimation, Version 

8.00. 

Seed, H. B., & Idriss, I. M. (1970). Soil Moduli and Damping Factors for Dynamic Response Analysis.

Berkeley: University of California. 

Sykes, L. R., Armbruster, J. G., Kim, W.-Y., & Seeber, L. (2008). Observations and Tectonic Setting of 

Historic and Instrumentally Located Earthquakes in the Greater New York City-Philadelphia Area. 

Bulletin of the Seismological Society of America, 98(4), 1696-1719. 

The City Of New York. (2014). Building Code. 

The State of Of New York. (2015). Building Code.

Vucetic, M., & Dobry, R. (1991). Effect of Soil Plasticity on Cyclic Response. Journal of Geotechnical 

Engineering, 117(1), 89-107. 

Youd, T. L., Idriss, I. M., Andrus, R. D., Arango, I., Castro, G., Christian, J. T., et al. (2001). Liquefaction 

Resistance of Soils: Summary Report From the 1996 and 1998 NCEER/NSF Workshops on 

Evaluation of Liquefaction Resistance of Soils. Journal of Geotechnical and Geoenvironmental 

Engineering, 127(10), 817-833.

\\langan.com\data\NY\data1\170444101\Office Data\Reports\Geotechnical\Seismic\HYW-PL-LAN-RPT-20170501-

Platform_Seismic_Report.docx
HUDSON YARDS 

HYW-PL-LAN-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY P A G E | 10

MAY 1, 2017

End of Report
HUDSON YARDS 

HYW-PL-KPF-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY

MAY 1, 2017

FIGURES 

 
Pr oj e ct Dr a wi n g Titl e

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B A S E M A P P R O VI D E D B Y U NI T E D S T A T E S G E O L O GI C A L S U R V E Y, 2 0 1 6

H U D S O N Y A R D S
Filename: \\langan.com\data\NY\data1\170444101\Cadd Data - 170444101\SheetFiles\Geotechnical Report\Dwg 2. Seismic Report Plan.dwg Date: 4/27/2017 Time: 17:14 User: kmerrill Style Table: Langan.stb Layout: ANSID-SL

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© 2017 Langan
Project

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LAW ARTICLE 145 FOR ANY PERSON, UNLESS HE IS 

ACTING UNER THE DIRECTION OF A LICENSED 

PROFESSIONAL ENGINEER, TO ALTER THIS ITEM IN 

ANY WAY. tbpq=o^fi=v^oa=

mi^qcloj=

MANHATTAN NEW YORK

Drawing Title

_baol`h=j`bo

pmb`qo^=

Project No.

Date

Scale

Drawn By

Submission Date

Drawing No.

Sheet 3 of 3 

170444101 

4/29/2017 

NTS 

LY 

4/29/2017 

P=

HUDSON YARDS

0.0

0.1

0.2

0.3

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Spectral Acceleration (g)

Period T (sec)

Bedrock Acceleration Response Spectra (x=5%)

Site-Specific Target Bedrock Spectrum 

Vs30=9,000ft/s

Average of suite of 11 Spectrally 

Matched Bedrock Spectra
HUDSON YARDS 

HYW-PL-KPF-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY

MAY 1, 2017

APPENDIX A 

ZONE 1 SITE-SPECIFIC SEISMIC STUDY 
HUDSON YARDS 

HYW-PL-LAN-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY P A G E | A-1

MAY 1, 2017

We performed a site-specific seismic analysis for Zone 1 of the platform. The key assumptions and 

results are summarized below. 

1 Subsurface Conditions 

The subsurface conditions at Zone 1 consist of fill, underlain by consecutive layers of organic clay, silty 

clay/clayey silt, glacial till and finally bedrock. The depth to bedrock varies from 59 to 95 feet, increasing 

east to west. We selected two soil columns (C1 and C2) to represent differing soil conditions and the 

variation in depth to bedrock of the zone. The soil layer thicknesses and shear wave velocities used for 

each column are listed in Table A-1. 

The shear wave velocity of the rock is estimated to be about 9,000 feet per second (fps), based on crosshole seismic testing and borehole suspension logging from nearby sites in the same rock formation. 

Table A-1 – Summary of Assumed Soil Layer Thickness and Shear Wave Velocities 

Column 1(C1) - Representative of west side of the zone

Based on G-53, G-62, G-63, SCPT-62, SCPT-63 

Layer Average layer 

thickness (feet) 

Range of 

measured/assumed 

shear wave velocities 

(fps) 

Shear wave velocity 

used in model 

(fps) 

Fill 23 460 to 800 590 

Organic Silty Clay 29 200 to 590 450 

Silty Clay/Clayey Silt 38 250 to 900 650 

Bedrock N/A 9,000 9,000 

Column 2(C2) - Representative of the east side of the zone

Based on G-64, SCPT-62 , SCPT-63 

Layer Average layer 

thickness (feet) 

Range of 

measured/assumed 

shear wave velocities 

(fps) 

Shear wave velocity 

used in model 

(fps) 

Fill 23 460 to 800 590 

Organic Silty Clay 22 200 to 590 470 

Glacial Till 14 460 to 1,500 1,300 

Bedrock N/A 9,000 9,000 

2 Site Class 

We calculated weighted-average shear-wave velocities (V between about 500 and 530 fps. The site 

was preliminarily classified as Site Class E, as per 1613.5.2 of 2014 NYCBC, without consideration of soil 

liquefaction. The site was re-classified as Site Class F because of its potential for liquefaction using 

simplified methods, as described below. 

3 Soil Liquefaction 

Figure A-1 shows a plot of the factor of safety with depth using standard penetration test (SPT) and cone 

penetration test (CPT) results according to the Youd et al. (2001) procedures with the following 

parameters: 
HUDSON YARDS 

HYW-PL-LAN-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY P A G E | A-2

MAY 1, 2017

• An earthquake magnitude of 5.75 earthquake event, which is more conservative than the 

estimated mean deaggregation magnitude, but consistent with older studies (2008 USGS Seismic 

Hazard Maps and the 2016 NYCDOT Report); 

• A PGA of 0.264 g. (In accordance with ASCE 7-10 section 21.5.3, the PGA was taken as the 

higher value determined from: 1) 80 percent of PGA for Site Class E (i.e. 0.8 * 0.33g); and 2) the 

site-specific PGA (0.12 g) determined from total-stress analyses.); 

• A magnitude scaling factor (MSF) of 2.2, as per the Youd et al. 2001 recommendations. 

The Youd et al. (2001) liquefaction analysis indicated potential liquefaction at depths between about 9 

and 22 feet. We then performed DMOD2000 effective-stress nonlinear analyses and estimated maximum 

excess pore water pressure ratios as high as 50 percent at depths around 20 feet, corresponding to 

partial liquefaction (partial soil strength loss). Partial liquefaction should be considered in the analysis of 

lateral pile capacity, using the estimated excess pore water pressure ratios to reduce the soil strength. 

The excess pore water pressure ratios estimated from DMOD2000 analyses are presented in Figure A-2 

and listed in Table A-2. 

Table A-2 – Summary of Estimated Excess Pore Water Pressure Ratios 

Depth (ft) EPWP ratios Recommended 

Design EPWPR 

6 to 15 0% to 10% 10% 

15 to 23 10% to 50% 50% 

Below 23 0% 0% 

We estimated about 0.1 to 0.5 inches of seismic-induced settlement for free-field conditions after the 

MCER-level event. 

4 Design Acceleration Response Spectrum 

The design spectrum recommendations based on the SHAKE2000 total-stress analyses are listed in 

Table A-3. The plot of the SHAKE2000 design spectra, and 80 percent of the Site Class E design 

spectrum (minimum allowed per ASCE 7-10) are presented in Figure A-3. The red triangles show our 

recommended design acceleration-response spectrum, which follows the 80% Site Class E line. 

Table A-3 – Recommended Design Smooth Site-Specific spectrum, SA(g) for 5 percent damping 

Period T 

(seconds) 

Recommended 

Design 

Acceleration (g) 

0.00 0.136 

0.075 0.359 

0.384 0.359 

0.500 0.273 

T>0.5 0.136/T 

The recommended design spectrum satisfies the 2014 NYCBC, 2015 NYSBC and ASCE 7-10 

requirements. A plot of the recommended design response spectrum containing a table with the spectral 

ordinates is presented on Figure A-4. The short-period and 1-second-period design accelerations 

obtained from the recommended design spectrum are as follows: 

• SDS = 0.359 g at a period of 0.2 seconds 

• SD1 = 0.136 g at a period of 1.0 second 
HUDSON YARDS 

HYW-PL-LAN-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY P A G E | A-3

MAY 1, 2017

5 Seismic Design Category 

For Risk Category I, II and III, the recommended design spectral accelerations obtained from our sitespecific analysis result in a Seismic Design Category C, regardless of the structure’s fundamental period 

of vibration. The results of the site-specific seismic study are listed in Table A-4. 

Table A-4 – Recommended Seismic Design Parameters – Site-Specific Seismic Study 

Design Parameter Design Value 

Site Class E 

Spectral Acceleration at short periods, SDS 0.359 g 

Spectral Acceleration at 1-sec period, SD1 0.136 g 

Site-Specific MCER-level PGA 0.12 g 

Risk Category I, II and III 

Seismic Design Category, SDC C 
WARNING: IT IS A VIOLATION THE NYS EDUCATION 

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ANY WAY.

tbpq=o^fi=v^oa

mi^qcloj=

MANHATTAN NEW YORK

wlkb=N=

ifnrbc^`qflk=

^ppbppjbkq====

Evlra=bq=^iF=

Project Drawing Title Project No. Drawing No.

Date

Scale

Drawn By

Submission Date

Sheet 1 of 4 

170444101 

4/29/2017 

NTS 

LY 

4/29/2017 

^JN=

HUDSON YARDS

0

10

20

30

40

50

0 1 2

Depth (ft)

Factor of Safety

G53

G62

G63

G64

CPT54

CPT55

Zone 1  Factor of Safety against Liquefaction 

Simplified Procedure  Youd et al 2001

Minimum 

Recommended Factor 

of Safety 1.0

PGA=0.264 g

M=5.75

MSF=2.2
WARNING: IT IS A VIOLATION THE NYS EDUCATION 

LAW ARTICLE 145 FOR ANY PERSON, UNLESS HE IS 

ACTING UNER THE DIRECTION OF A LICENSED 

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tbpq=o^fi=v^oa=

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Project Drawing Title Project No. Drawing No.

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Scale

Drawn By

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Sheet 2 of 4 

170444101 

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^JO=

HUDSON YARDS

0

10

20

30

40

50

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Depth (ft)

EPWPR (%)

DMODC1CHY033N

DMODC1CHY094N

DMODC2CHY033N

DMODC2CHY094N

Zone 1  Estimated Excess Pore Water Pressure Ratio
Project

WARNING: IT IS A VIOLATION THE NYS EDUCATION 

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Drawing Title

wlkb=N=

pfqbJpmb`fcf`=abpfdk=

obpmlkpb=pmb`qo^=

Project No.

Date

Scale

Drawn By

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Drawing No.

Sheet 3 of 4 

170444101 

4/29/2017 

NTS 

LY 

4/29/2017 

^JP=

HUDSON YARDS

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2

Spectral Acceleration (g)

Period T (sec)

Zone 1 - Ground Surface Design Acceleration Response Spectra (x=5%)

Recommended Smooth Design Spectrum

Site-Specific Average 1D- SHAKE 

Column 1 (90ft depth to rock)(33 

time series - 11 time series times 3 

different Vs profiles - best 

estimate, +20%, -20%)

80% NYCBC2014

Class E Spectrum

NYCBC2014

Class E Spectrum

Site-Specific Average 1D- SHAKE Column 2 

(59ft depth to rock) (33 time series - 11 

time series times 3 different Vs profiles -

best estimate, +20%, -20%)

NYSBC 2015

Class E Spectrum 

Notes:

1. The layer thicknesses for column 1 

was taken as the average of Borings 

G-53, G-62, G-63. (Borings G-64 for 

Column 2)

2. The depth to rock for column 1 was 

taken from boring G-62(boring G-64 

for column 2)

3. We used an average Vs for each 

distinct soil layer in each column. The 

Vs for column 1 and column 2 were 

based on SCPT-62 and SCPT-63.

80% NYSBC 2015

Class E Spectrum
Project

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ACTING UNER THE DIRECTION OF A LICENSED 

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mi^qcloj=

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Drawing Title

wlkb=N

ob`ljjbkaba=

pfqbJpmb`fcf`=abpfdk=

obpmlkpb=pmb`qorj=

Project No.

Date

Scale

Drawn By

Submission Date

Drawing No.

Sheet 4 of 4 

170444101 

4/29/2017 

NTS 

LY 

4/29/2017 

^JQ=

HUDSON YARDS

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Spectral Acceleration (g)

Period T (sec)

Zone 1 - Recommended Surface Design Acceleration Response Spectrum (x=5%)

SDS = 0.359 g

SD1 = 0.136 g

T (sec) Sa (g)

0.000 0.136

0.075 0.359

0.384 0.359

0.500 0.273

T>0.5 0.136/T
HUDSON YARDS 

HYW-PL-KPF-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY

MAY 1, 2017

APPENDIX B 

ZONE 2 SITE-SPECIFIC SEISMIC STUDY 
HUDSON YARDS 

HYW-PL-LAN-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY P A G E | B-1

MAY 1, 2017

We performed a site-specific seismic analysis for Zone 2 of the platform. The key assumptions and 

results are summarized below. 

1 Subsurface Conditions 

The subsurface conditions at Zone 2 consist of fill, underlain by clay, glacial till, decomposed rock and 

finally bedrock. The depth to bedrock varies from 30 to 41 feet, increasing east to west. We selected two 

soil columns (C1 and C2) to represent differing soil conditions and the variation in depth to bedrock of the 

zone. The soil layer thicknesses and shear wave velocities used for each column are listed in Table B-1. 

The shear wave velocity of the rock is estimated to be about 9,000 feet per second (fps), based on crosshole seismic testing and borehole suspension logging from nearby sites in the same rock formation. 

Table B-1 – Summary of Assumed Soil Layer Thickness and Shear Wave Velocities 

Column 1(C1) - Representative of west side of the zone

Based on G-66, SCPT-65 and SCPT-67 

Layer Average layer 

thickness (feet) 

Range of 

measured/assumed 

shear wave velocities 

(fps) 

Shear wave velocity 

used in model 

(fps) 

Fill 16 330 to 460 400 

Clay 8 320 to 400 350 

Sand/Glacial Till 17 450 to 1,660 950 

Bedrock N/A 9,000 9,000 

Column 2(C2) - Representative of the east side of the zone

Based on G-66, G-67, SCPT-65 and SCPT-67 

Layer Average layer 

thickness (feet) 

Range of 

measured/assumed 

shear wave velocities 

(fps) 

Shear wave velocity 

used in model 

(fps) 

Fill 16 330 to 460 400 

Silt 8 320 to 400 520 

Glacial Till/ 

Decomposed Rock 6 1,660 1,600 

Bedrock N/A 9,000 9,000 

2 Site Class 

We calculated weighted-average shear-wave velocities (V of about 450 fps. The site was preliminarily 

classified as Site Class E, as per 1613.5.2 of 2014 NYCBC, without consideration of soil liquefaction. 

The site was re-classified as Site Class F because of its potential for liquefaction using simplified 

methods, as described below. 

3 Soil Liquefaction 

Figure B-1 shows a plot of the factor of safety with depth using standard penetration test (SPT) and cone 

penetration test (CPT) results according to the Youd et al. (2001) procedure with the following 

parameters: 
HUDSON YARDS 

HYW-PL-LAN-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY P A G E | B-2

MAY 1, 2017

• An earthquake magnitude of 5.75 earthquake event, which is more conservative than the 

estimated mean deaggregation magnitude, but consistent with older studies (2008 USGS Seismic 

Hazard Maps and the 2016 NYCDOT Report); 

• A PGA of 0.264 g. (In accordance with ASCE 7-10 section 21.5.3, the PGA was taken as the 

higher value determined from: 1) 80 percent of PGA for Site Class E (i.e. 0.8 * 0.33g); and 2) the 

site-specific PGA (0.15 g) determined from total-stress analyses.); 

• A magnitude scaling factor (MSF) of 2.2, as per the Youd et al. 2001 recommendations. 

The Youd et al. (2001) liquefaction analysis indicated potential liquefaction at depths between 10 and 45 

feet. We then performed DMOD2000 effective-stress nonlinear analyses and estimated maximum excess 

pore water pressure ratios as high as 30 percent at depths around 12 feet, corresponding to partial 

liquefaction (partial soil strength loss). Partial liquefaction should be considered in the analysis of lateral 

pile capacity, using the estimated excess pore water pressure ratios to reduce the soil strength. The 

excess pore water pressure ratios estimated from DMOD2000 analyses are presented in Figure B-2 and 

listed in Table B-2. 

Table B-2 – Summary of Estimated Excess Pore Water Pressure Ratios 

Depth (ft) EPWP ratios Recommended 

Design EPWPR 

6 to 16 0% to 30% 30% 

below 16 0% 0% 

We estimated about 0.1 to 0.3 inches of seismic-induced settlement for free-field conditions after the 

MCER-level event. 

4 Design Acceleration Response Spectrum 

The design spectrum recommendations based on the SHAKE2000 total-stress analyses are listed in 

Table B-3. The plot of the SHAKE2000 design spectra, and 80 percent of the Site Class E design 

spectrum (minimum allowed per the ASCE 7-10) are presented in Figure B-3. The red triangles show our 

recommended design acceleration-response spectrum, which follows the 80% Site Class E line. 

Table A-3 – Recommended Design Smooth Site-Specific spectrum, SA(g) for 5 percent damping 

Period T 

(seconds) 

Recommended 

Design 

Acceleration (g) 

0.00 0.136 

0.075 0.359 

0.384 0.359 

0.500 0.273 

T>0.5 0.136/T 

The recommended design spectrum satisfies the 2014 NYCBC, 2015 NYSBC and ASCE 7-10 

requirements. A plot of the recommended design response spectrum containing a table with the spectral 

ordinates is presented on Figure B-4. The short-period and 1 second period design accelerations 

obtained from the recommended design spectrum are as follows: 

• SDS = 0.359 g at a period of 0.2 seconds 

• SD1 = 0.136 g at a period of 1.0 second 
HUDSON YARDS 

HYW-PL-LAN-RPT-A-20170501 SITE-SPECIFIC SEISMIC STUDY P A G E | B-3

MAY 1, 2017

5 Seismic Design Category 

For Risk Category I, II and III, the recommended design spectral accelerations obtained from our sitespecific analysis result in a Seismic Design Category, regardless of the structure’s fundamental period of 

vibration. The results of the site-specific seismic study are listed in Table B-4 below. 

Table B-4 – Recommended Seismic Design Parameters – Site-Specific Seismic Study 

Design Parameter Design Value 

Site Class E 

Spectral Acceleration at short periods, SDS 0.359 g 

Spectral Acceleration at 1-sec period, SD1 0.136 g 

Site-Specific MCER-level PGA 0.153 g 

Risk Category I, II and III 

Seismic Design Category, SDC C 
WARNING: IT IS A VIOLATION THE NYS EDUCATION 

LAW ARTICLE 145 FOR ANY PERSON, UNLESS HE IS 

ACTING UNER THE DIRECTION OF A LICENSED 

PROFESSIONAL ENGINEER, TO ALTER THIS ITEM IN 

ANY WAY.

tbpq=o^fi=v^oa

mi^qcloj=

MANHATTAN NEW YORK

wlkb=O=

ifnrbc^`qflk=

^ppbppjbkq====

Evlra=bq=^iF=

Project Drawing Title Project No. Drawing No.

Date

Scale

Drawn By

Submission Date

Sheet 1 of 4 

170444101 

4/29/2017 

NTS 

LY 

4/29/2017 

_JN=

HUDSON YARDS

0

10

20

30

40

50

0 1 2

Depth (ft)

Factor of Safety

G66

G67

CPT56

CPT57

CPT58

CPT59

Zone 2  Factor of Safety against Liquefaction 

Simplified Procedure  Youd et al 2001

Minimum 

Recommended Factor 

of Safety 1.0

PGA=0.264 g

M=5.75

MSF=2.2
WARNING: IT IS A VIOLATION THE NYS EDUCATION 

LAW ARTICLE 145 FOR ANY PERSON, UNLESS HE IS 

ACTING UNER THE DIRECTION OF A LICENSED 

PROFESSIONAL ENGINEER, TO ALTER THIS ITEM IN 

ANY WAY.

tbpq=o^fi=v^oa=

mi^qcloj=

MANHATTAN NEW YORK

wlkb=O=====

ajlaOMMM=bmtmo=

Project Drawing Title Project No. Drawing No.

Date

Scale

Drawn By

Submission Date

Sheet 2 of 4 

170444101 

4/29/2017 

NTS 

LY 

4/29/2017 

_JO=

HUDSON YARDS

0

10

20

30

40

50

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Depth (ft)

EPWPR (%)

DMODC1CHY033N

DMODC2CHY033N

DMODC1CHY094N

Zone 2  Estimated Excess Pore Water Pressure Ratio