new york state department of transportation hunts … · 2019/5/14 · new york state department...

NEW YORK STATE DEPARTMENT OF TRANSPORTATION

Hunts Point Access ImprovementPIN X731.63

May 14, 2019

Prepared by:

Consulting Engineers

New York, New York

Geotechnical Data Report

Addendum 1

Scope of Work

Borings DN-B-19 and DN-B-20 were completed by Aquifer Drilling and Testing on May 4th and 5th, 2019, to supplement the borings originally obtained and included in the Geotechnical Data Report dated March 13, 2019. Field inspection was performed by Dewberry. Additional borings DN-B-19 and DN-B-20 were accessed via the CSX spur line and were drilled in Triangle Park. The borings were located 63 feet across from each other. The first 5 feet were hand dug to ensure utility precautions. Boring DN-B-19 consisted of Dense Black Silty SAND(Fill) and Gravel from 0-5 feet. Concrete was encountered between 5 and 6 feet. Dense to very dense Course- Fine Grey Black SAND was encountered from 7 to 13 feet. Loose Brown Medium Fine SAND was encountered at 15 to 17 feet. The water table was encountered at 16 feet and very dense, Medium-Fine SAND was encountered from 20-27 below the ground surface (BGS). Top of rock was encountered at a depth of 29 feet. The boring was terminated at 49 feet below ground surface. Boring DN-B-20 was hand dug to 5 feet. Very dense Course -Fine GRAVEL was encountered at 5 to 7 feet. Loose Course- Fine GRAVEL was encountered from 7 to 9 feet. Medium Dense Grey C-F GRAVEL was encountered 13 to 15 feet. The water table was encountered at 16 feet. Very dense Grey/Black SAND was encountered 15 to 17 feet. Loose Brown SAND and some Clay was encountered at 20-22 feet. Dense Brown Silt and weathered rock was encountered at 25 to 27 feet. Top of rock was encountered at a depth of 28 feet. The boring was terminated at 48 feet below ground surface.

Boring Location Plan Geo-03 Borings DN-B-19 and DN-B-20

+

a:: Lu ""....:z .... ::E

I'-' Lu--, 0!l:

"" '-' Lu ::c'-'

"" :5 ILL .... a:: 0

"" '-' Lu ::c'-'

------ -At- --45' FROM RAIL

i! a:: Lu "" .... �-------------�------------::,;

CD 0

AFFIX SEAL: ON:

ALTERED B Y: ON: --,----------------------------1

� a:: 0 V) 5: a:: Lu c...::::, V)

\

AS-BUil T REVISIONS DESC RI PTION OF ALTERATIONS:

8

0 0

0 ---------

I a

---

38' FROM RAIL

TRJNIGLE pt,RK -

% ;'

'f,_ 0 1 � 0

�

o o I

I

SB SHERIDNI EXM I

I

I

I

NB SHERIDNI EXM

I

I

I

00 ($0 0 0

•

0 0 0

0 ffi0

=

-- �s---0 �@ Ji?":'.-:.. 8 0 0::J 0�. �0@ 0 0__ 0 0 0 I _-e- -�B

-

.1.- - -- -- -HB-- ---

- - - - - - - - - - - - - - - - - : : : : : �� ifr!�:�- - - - - - - - - - - - - - - - - - - - - - - -

0 0 ◊

00

'HIT pt,RK CONCRETE PLI"'' 8

DN-8-XX

0 -}�:::::::::::::::- ��l

t...-J

-------

- NEW BENT NUMBER

- OlD BENT MIIIBER

P ROPOSED GEOTECHNICAL BO RING

G P R LOCATION

1"=50'

URS/DEWBERRY-GOODKIND, INC.

HUNTS POINT INTERSTATE ACCESS IM P ROVEMENT P ROJECT PIN X731.55 B RIDGES CULVERTS t----------------------1 ALL DIMENSIONS IN ft UNLESS OTHER WISE NOTED CONT RACT NUMBER D

COUNT Y: B RONX REGION: 11

HUNTS POINT ACCESS IMPROVEMENT BORING LOCATION PLANS EDGEWATER RAMPS - CONCEPT 1 DRAWING NO. GEO-O3

SHEET NO. ��!;l �E::::::i :z IT IS A VI OLATION OF LA W FO R AN Y PE RSON, UNLESS THEY A RE ACTING UNDER THE DI RECTION OF A LICENSED P ROFESSIONAL ENGINEER, A RCHITECT, LANDSCAPE A RCHITECT, O R LAND SU RVEYO R,

4wvoRK

I Department of...,=...,� S� TO ALTER AN ITEM IN AN Y WA Y. IF AN ITEM BEA RING THE STAMP OF A LICENSED P ROFESSIONAL IS ALTERED, THE ALTERING ENGINEER, A RCHITECT, LANDSCA PE A RCHITECT, O R LAND SU RVEYO R reo, - oRTuN,rv. Transportation

LLC + 0 ___________________________ s _HA_L _L _ s _TA_M _P _T _HE _Do _c u_ M_E_NT_ A_ N_D _1 _Nc_L _uD_E_ T _HE_ No_ T _AT_ IO_ N_ ·_·A-LT_E_ RE_D_ B_ Y _"_F _OL_L _ow_E_D _B _Y _TH_ E_1R _s1_GN_ A _rn_ R _E._ T_H _E _D _AT_E_ o _F _ s_ uc_ H _�_TE_ R _AT_1o_ N _._AN_ D_ A _sPE_c1_FI _c _ D_Es_ c _ R1_ PT_1 _0N_ o_ F_ T_ H _E_ A_LT_ E_ RA_ T _IO_N. ______________________________ �

Boring Logs Borings DN-B-19 and DN-B-20

6%

15%

16%

38%

24%

18%

19%

20%

(M-NPL)

(M-NPL)

(M-NPL)

(M-NPL)

(M-NPL)

(M-NPL)

(M-PL)

(M-LPL)

16

26

17

10

3

31

J1

J2

N

J3

J4

J5

J6

J7

J8

50

4

11

19

13

7

5

8

19

59

35

3

29

12

17

26

20

4

34

(0.00)

(1.50)

(7.00)

(9.00)

(11.00)

(13.00)

(15.00)

(20.00)

Brown Sandy GRAVEL Silty With Root Fibers

Light Brown Gravelly SAND Silty (Fill)

Brown Sandy GRAVEL Silty With Metal Pieces (Fill)

Light Brown Gravelly SILT Sandy (Fill)

Gray And Black Sandy GRAVEL Silty W/Organics &Decomposed Brick (FILL)

Gray And Black Sandy GRAVEL With Organics AndDecomposed Brick (Possible Fill)

Gray Silty CLAY Sandy With Brick Pieces (Possible Fill)

Brown Fine Sandy SILT Clayey With Metal Wire (Possible Fill)

HOLELINESTA

OFFSETSURF. ELEV.

The subsurface information shown here was obtained for designand estimate purposes. It is made available so that users mayhave access to the same information available to the State. It ispresented in good faith. By the nature of the exploration process,the information represents only a small fraction of the total volumeof the material at the site. Interpolation between data samples maynot be indicative of the actual material encountered.

WT OF HAMMER-CASING

WT OF HAMMER-SAMPLER

lb

lb

DATE APPROVEDRESIDENT ENGINEERSTRUCTURE NAME

SHEET 1 OF 3

in

in

22.216

4 1/2

2

BORNUM

NAD83DATUM04-MAY-2019

STATE OF NEW YORKDEPARTMENT OF TRANSPORTATION

GEOTECHNICAL ENGINEERING BUREAUPSNREGIONCOUNTYPINPROJECT

in

in

O. D.

O. D.

DRILL RIG OPERATORSOIL & ROCK DESCRIPTIONREG GEOTECHNICAL

Aquifer Drilling and Test

0.0

Dom. PM. Heiser / D. Landau

ft

I. D.

I. D.

11BRONXX731.55HUNTS POINT ACCESS IMPROVEMENTS

HOLE DN-B-19

SA

MP

LE

NO

.

24

MOIST.CONT.

(%)

12

126

6

REVISION # 1

18DESCRIPTION OF SOIL AND ROCK

18

12581

ENGINEER

DE

PT

H f

tB

EL

OW

SU

RF

AC

E

30

30

5.0

10.0

15.0

20.0

25.0

DATE FINISHDATE START

19

14-MAY-2019

CONTRACTORCONTRACT

SM 282 E 12/02

Ernest Holmberg, GEB Subsurface Section

DEPTH TO WATER

in

in

DN-B-19

SUBSURFACE EXPLORATION LOG

CA

SIN

GB

LO

WS

/ft

0

4

1 3/8

140

140

ACTUAL COORDINATES

B.I.N.

HAMMER FALL-CASING

HAMMER FALL-SAMPLER

04-MAY-2019CASING

SAMPLER

(N) 239,316.700 (E) 1,015,848.340

BLOWS ONSAMPLER in

13% (M-NPL)

58

J9

R1

R2

R3

R4

1010

48

(25.00)

(28.50)(29.00)

(34.00)

(39.00)

(44.00)

Brown Fine SAND With Pieces Of Decomposed Rock And Mica

BEDROCK EncounteredRun #1 Drilled from 29'0" To 34'0" ROCKREC. 60" 100%NWD4 DOUBLE TUBE SWIVEL

Run #2 Drilled from 34'0" To 39'0" ROCKREC. 60" 100%NWD4 DOUBLE TUBE SWIVEL



BOTTOM OF HOLE AT 49.00 ft

HOLELINESTA

OFFSETSURF. ELEV.


WT OF HAMMER-CASING


lb

lb


SHEET 2 OF 3

in

in

22.216

4 1/2

2

BORNUM




in

in

O. D.

O. D.



25.0


ft

I. D.

I. D.


HOLE DN-B-19

SA

MP

LE

NO

.

24

MOIST.CONT.

(%)

12

126

6

REVISION # 1


18

12581

ENGINEER

DE

PT

H f

tB

EL

OW

SU

RF

AC

E

30

30

30.0

35.0

40.0

45.0


19

14-MAY-2019

CONTRACTORCONTRACT

SM 282 E 12/02


DEPTH TO WATER

in

in

DN-B-19


CA

SIN

GB

LO

WS

/ft

0

4

1 3/8

140

140

ACTUAL COORDINATES

B.I.N.

HAMMER FALL-CASING

HAMMER FALL-SAMPLER

04-MAY-2019CASING

SAMPLER

(N) 239,316.700 (E) 1,015,848.340

BLOWS ONSAMPLER in

1. Automatic hammer used.2. 6.0', 50 blows per 6", no sample obtained, possible concrete.3. 40deg 49' 23" N, 73deg 53' 09" W.4. Horizontal datum:NYSPC System of 1983, Long Island Zone(NAD83/2011)5. Vertical Datum: North American Vertical Datum of 1988 (NAVD 88)6. Time of groundwater observation not given.

04-May-19 00:00 16.00

HOLELINESTA

OFFSETSURF. ELEV.


WT OF HAMMER-CASING


lb

lb


SHEET 3 OF 3

in

in

22.216

4 1/2

2

BORNUM




in

in

O. D.

O. D.




ft

I. D.

I. D.


HOLE DN-B-19

SA

MP

LE

NO

.

24

MOIST.CONT.

(%)

12

126

6

REVISION # 1


18

12581

ENGINEER

DE

PT

H f

tB

EL

OW

SU

RF

AC

E

30

30


19

14-MAY-2019

CONTRACTORCONTRACT

SM 282 E 12/02


DEPTH TO WATER

in

in

DN-B-19


CA

SIN

GB

LO

WS

/ft

0

4

1 3/8

140

140

ACTUAL COORDINATES

B.I.N.

HAMMER FALL-CASING

HAMMER FALL-SAMPLER

04-MAY-2019CASING

SAMPLER

(N) 239,316.700 (E) 1,015,848.340

BLOWS ONSAMPLER in

CASINGDATE TIME

ARTESIANHEAD HEIGHT

ABOVE GROUND

DEPTH ft

HOLE WATER

FILLED WITHWATER AT

END OF DAY

Rock Core: DN- B- 19

29%

12%

13%

13%

8%

14%

20%

(M-NPL)

(M-NPL)

(M-NPL)

(M-NPL)

(M-NPL)

(M-LPL)

(M-LPL)

9

4

5

3

17

4

J1

J2

J3

J4

J5

J6

J7

14

7

19

9

6

23

3

40

5

12

6

2

25

2

100

3

12

4

4

30

3

(0.00)

(5.00)

(7.00)

(9.00)

(13.00)

(15.00)

(20.00)

FILL Consisting Of Gravel, Concrete And Dirt

Light Gray Sandy SILT With Gravel Pieces (Fill)

Dark Gray Sandy GRAVEL Silty (Fill)

Gray Sandy GRAVEL Silty (Fill)

Dark Gray Sandy GRAVEL

Dark Gray Fine Sandy SILT Clayey With Gravel Pieces

Brown Clayey SILT Gravelly

HOLELINESTA

OFFSETSURF. ELEV.


WT OF HAMMER-CASING


lb

lb


SHEET 1 OF 3

in

in

21.716

4 1/2

2

BORNUM




in

in

O. D.

O. D.



0.0


ft

I. D.

I. D.


HOLE DN-B-20

SA

MP

LE

NO

.

24

MOIST.CONT.

(%)

12

126

6

REVISION # 1


18

12581

ENGINEER

DE

PT

H f

tB

EL

OW

SU

RF

AC

E

30

30

5.0

10.0

15.0

20.0

25.0


20

14-MAY-2019

CONTRACTORCONTRACT

SM 282 E 12/02


DEPTH TO WATER

in

in

DN-B-20


CA

SIN

GB

LO

WS

/ft

0

4

1 3/8

140

140

ACTUAL COORDINATES

B.I.N.

HAMMER FALL-CASING

HAMMER FALL-SAMPLER

05-MAY-2019CASING

SAMPLER

(N) 239,375.110 (E) 1,015,878.590

BLOWS ONSAMPLER in

20% (M-NPL)

51

1. Automatic hammer used.2. At 6.0', 100 blows for 4" penetration.

J8

R1

R2

R3

R4

1014

22

(25.00)

(28.00)

(33.00)

(38.00)

(43.00)

Brown Silty Fine SAND With Gravel Pieces And Mica(Decomposed Rock)

Run #1 Drilled from 28'0" To 33'0" ROCKREC. 55" 91.7% 19 piecesNWD4 DOUBLE TUBE SWIVEL

Run #2 Drilled from 33'0" To 38'0" ROCKREC. 42" 70% 14 piecesNWD4 DOUBLE TUBE SWIVEL



BOTTOM OF HOLE AT 48.00 ft

HOLELINESTA

OFFSETSURF. ELEV.


WT OF HAMMER-CASING


lb

lb


SHEET 2 OF 3

in

in

21.716

4 1/2

2

BORNUM




in

in

O. D.

O. D.



25.0


ft

I. D.

I. D.


HOLE DN-B-20

SA

MP

LE

NO

.

24

MOIST.CONT.

(%)

12

126

6

REVISION # 1


18

12581

ENGINEER

DE

PT

H f

tB

EL

OW

SU

RF

AC

E

30

30

30.0

35.0

40.0

45.0


20

14-MAY-2019

CONTRACTORCONTRACT

SM 282 E 12/02


DEPTH TO WATER

in

in

DN-B-20


CA

SIN

GB

LO

WS

/ft

0

4

1 3/8

140

140

ACTUAL COORDINATES

B.I.N.

HAMMER FALL-CASING

HAMMER FALL-SAMPLER

05-MAY-2019CASING

SAMPLER

(N) 239,375.110 (E) 1,015,878.590

BLOWS ONSAMPLER in

3. Horizontal datum:NYSPC System of 1983, Long Island Zone(NAD83/2011)4. Vertical Datum: North American Vertical Datum of 1988 (NAVD 88)

05-May-19 11:25 16.00

HOLELINESTA

OFFSETSURF. ELEV.


WT OF HAMMER-CASING


lb

lb


SHEET 3 OF 3

in

in

21.716

4 1/2

2

BORNUM




in

in

O. D.

O. D.




ft

I. D.

I. D.


HOLE DN-B-20

SA

MP

LE

NO

.

24

MOIST.CONT.

(%)

12

126

6

REVISION # 1


18

12581

ENGINEER

DE

PT

H f

tB

EL

OW

SU

RF

AC

E

30

30


20

14-MAY-2019

CONTRACTORCONTRACT

SM 282 E 12/02


DEPTH TO WATER

in

in

DN-B-20


CA

SIN

GB

LO

WS

/ft

0

4

1 3/8

140

140

ACTUAL COORDINATES

B.I.N.

HAMMER FALL-CASING

HAMMER FALL-SAMPLER

05-MAY-2019CASING

SAMPLER

(N) 239,375.110 (E) 1,015,878.590

BLOWS ONSAMPLER in

CASINGDATE TIME

ARTESIANHEAD HEIGHT

ABOVE GROUND

DEPTH ft

HOLE WATER

FILLED WITHWATER AT

END OF DAY

Rock Core DN-B-20

DN-B-20

DN-B- 19

0’-5’- Hand dig- Dense Brown/Black Silty SAND (Fill) with Gravel and deteriorated, RR Ballast, concrete, steel debris 7’-11’- Dense C-F Grey/Black SAND and gravel Compacted

11’-13’- Very dense C-F Grey/Black SAND and Gravel Compacted

15’-17’- Loose brown M-F SAND, and Gravel miscellaneous metal debris Ground water 16’

20’-22’- Very Dense Brown/Grey F-M SAND and gravel, weathered rock

25’-27’- Very Dense Brown /Grey Silt

29’-49’- Top of Rock: 29’; BOH: 49’

0’-5’ Hand Dig, Dense Gravel, concrete, Ballast

5’-7’- Very Dense C-F GRAVEL

7’-9’- Loose C-F Grey Gravel

9’-13’- Medium Dense Grey C-F GRAVEL

13’-15’- Loose C-F GRAVEL

15-17’- Very Dense black/ grey SAND

20’-22’- Loose brown SAND, some clay at bottom of Split spoon

25’-27’- Dense brown silt, and weathered rock

28’- 48’- Top of Rock at 28’; BOH: 48’

16’

DN-B- 20

Illustration of Borings DN-B-19 and DN-B 20

Rock Core LogsRock Core Logs DN-B-19 and DN-B-20

PSN 12581 BORNUM 19

REGION 11 COUNTY BRONX

PIN X731.55

PROJECT HUNTS POINT ACCESS 1MPROVENENT

SURFACE ELEVATION (ft) 22.2

CORE SIZE & BARREL TYPE

CORE EVALUATED BY KS/KAS

ST A TE OF NEW YORK

DEPARTMENT OF TR/\NSPORT ATlON

GEOTECHNICAL ENGINEERING BUREAU

ROCK CORE EVALUATION LOG

HOLE DN-B-19

Page 1 of2

ELEVATION TOP OF ROCK (ft) -6.8

ELEVATION TOP OF SOUND ROCK (ft) -7.4

EVALUATION DATE 5/9/2019

Comments: Top of rock= Top of run 1; Top of sound rock= 0.6' below top of run 1 Box labeled 08-20, we changed it to 08-19 based upon driller log description of runs. Core pieces not labeled

I

Depth (ft) Core

I

RQD Run# Recovery Number of Pieces

I(%)

(%} From To

R-1 29. - 34. 100 44

R-2 34. - 39. 100 60

R-3 39. - 44. 100 50

ENGINEERING GEOLOGY SUPERVISOR

Descriptive Log

ROCK TYPE Type(s) of rock, color, grain size, texture, mineralogy,bedding, discontinuities, dip and density of discontinuities, size range of pieces, hardness, weathering, additional

Rock Type: Gneiss. Schist from 0.35'00.55', 1.85'-2.5'. Color: Gneiss medium dark grey to light gray; Schist grayish black with moderate yellowish brown on weathered surfaces HCL: No Reaction Bedding: Thinly foliated Fracture Density: Intensely fractured Fracture Angles: sub-horizontal, sub-vertical, 36° , 55° , 67° , 48°, 26° , 39° , 18°

Size Range of Pieces: Fragments to 1.3' Hardness: Gneiss hard, Schist soft Degree of Weathering: Gneiss slightly weathered. Schist highly weathered

Rock Type: Gneiss. Schist from 2.6'- 3.15'. Color: Gneiss medium dark grey to light gray; Schist grayish black with moderate yellowish brown on weathered surfaces HCL: No Reaction Bedding: Thinly foliated Fracture Density: Intensely fractured Fracture Angles: sub-horizontal, 57° , 11° , 23°, 28° , 39° , 14° , 52° , 50°

Size Range of Pieces: Fragments to 0.75' Hardness: Gneiss hard, Schist soft Degree of Weathering: Gneiss slightly weathered, Schist highly weathered

Rock Type: Gneiss Color: Gneiss medium dark grey to light gray HCL: No Reaction Bedding: Thickly foliated Fracture Density: Intensely fractured . Fracture Angles: sub-horizontal, 36° , 54° , 38° , 31° , 42", 29° , 41° . 16° , 12°

Size Range of Pieces: Fragments to 0.47' Hardness: Hard Degree of Weathering: Slightly weathered

l"he subsurli1ce information shown here was obtained for design and estimate purposes. It is made available so that the users may have access to the same information available to the State. It is presented in good faith. By the nature of the exploration process. the information represents only a small fraction of the total volume of the materail at the site. Interpolation between samples may not be indicative of the actual material encountered.

SM 122(03/06) HOLE DN-B-19

PSN 12581 BORNUM 1]


PIN X731.55

PROJECT HUNTS POINT ACCESS IMPROVENENT



CORE EVALUATED BY

ST A TE OF NEW YORK

DEPARTMENT OF TRANSPORTATION


ROCK CORE EV ALUATJON LOG

HOLE DN-B-19

Page 2 o/2




Comments: Top of rock= Top of run 1; Top of sound rock = 0.6' below top of run 1 Box labeled DB-20, we changed it to DB-19 based upon driller log description of runs. Core pieces not labeled

I I Depth (ft) Core

RQD Run# I

Recovery Number of Pieces (%)

(%) From To

R-4 44. - 49. 100 23


ROCK TYPE

Descriptive Log

Type(s) of rock, color, grain size, texture, mineralogy. bedding. discontinuities, dip and density of discontinuities, size range of pieces, hardness, weathering, additional

Rock Type: Gneiss. Schist from 2.4'- 2.8'. Color: Gneiss medium dark to light gray; Schist grayish black with moderate yellowish brown on weathered surfaces HCL: No Reaction Bedding: Thinly foliated Fracture Density: Intensely fractured Fracture Angles: sub-horizontal, 45° , 64°, 55° , 35°


The subsurface information shown here was obtained for design and estimate purposes. It is made available so that the users may have access to the same infonnation available to the State. It is presented in good faith. By the nature of the exploration process. the information represents only a small fraction orthe total volume of the materail at the site. Interpolation between samples may not be indicative of the actual material encountered.

SM122(03/06) HOLE DN-8-19

PSN 12581 BORNUM 20


PIN X731.55




CORE EVALUATED BY KS/KAS

STA TE OF NEW YORK


GEOTECHNICAL ENGJNEERING BUREAU


HOLE DN-B-20

Page I of 2




Comments: Top of rock= Top of run 1; Top of sound rock 1ft below top of run 1 Box labeled DB-19, we changed it to DB-20 based upon driller log description of runs. Core pieces not labeled

Run#

R-1

R-2

R-3

Depth (ft)

From To

28. - 33.

33. - 38.

38. - 43.

Core I Recovery

(%)

91.7

70

100

RQD

(%)

14

0

52

Number of Pieces


Descriptive Log

ROCK TYPE Type(s) ofrock, color, grain size, texture, mineralogy, bedding, discontinuities, dip and density of discontinuities, size range of pieces, hardness, weathering, additional

Rock Type: Gneiss. Schist from 1.45'-0.85, 2.15'-2.85'. Color: Gneiss medium dark gray to light gray; Schist grayish black with moderate yellowish brown on weathered surfaces HCL: No Reaction Bedding: Thickly foliated Fracture Density: Intensely fractured Fracture Angles: 57', 35° , 40° , 20° , 43°, 45° , 51° , 42° , 44° , 24° , 28° , 58°


Rock Type: Gneiss. Schist from 0.45'-1.93', 2.75'-2.8', 3.55'-3.7' Color: Gneiss medium dark grey to light gray; Schist grayish black with moderate yellowish brown on weathered surfaces HCL: No Reaction Bedding: Thinly foliated Fracture Density: Intensely fractured Fracture Angles: sub-horizontal, 64° , 50° , 20° , 16° , 28° , 39° , 35° , 34°


Rock Type: Gneiss. Schist from 0.63'-1.15' Color: Gneiss medium dark grey to light gray; Schist grayish black with moderate yellowish brown on weathered surfaces HCL: No Reaction Bedding: Thinly foliated Fracture Density: Intensely to moderately fractured Fracture Angles: sub-horizontal, 35° , 46° , 47°, 27°, 29°, 16°

Size Range of Pieces: Fragments to 0.6' Hardness: Gneiss hard, Schist soft Degree of Weathering: Gneiss fresh, Schist highly weathered

M11v l�, -Zol �DATE

The subsurface information shown here was obtained for design and estimate purposes. It is made available so that the users may have access to the same information available to the State. It is presented in good faith. By the nature of the exploration process, the information represents only a small fraction of the total volume of the matcrail at the site. Interpolation between samples may not be indicative of the actual material encountered.

SM122(03/06) HOLE DN-B-20

PSN 12581 BORNUM 20


PIN X731.55




CORE EVALUATED BY KS/KA$

STATE OF NEW YORK




HOLE DN-B-20

Page 2 of 2

ELEVATION TOP OF ROCK (fl) -6.3

ELEVATION TOP OF SOUND ROCK (fl) -7.3


Comments: Top of rock= Top of run 1; Top of sound rock 1 ft below top of run 1 Box labeled DB-19, we changed it to 08-20 based upon driller log description of runs. Core pieces not labeled

I I Core

Run# Depth (ft) Recovery I

RQD Number of Pieces (%} (%)

From To I

R-4 43. - 48. 100 82


ROCK TYPE

Rock Type: Gneiss

Descriptive Log

Type(s) of rock, color, grain size, texture, mineralogy, bedding, discontinuities, dip and density of discontinuities, size range of pieces, hardrn;:ss, weathering, additional

Color: Gneiss medium dark grey to light gray HCL: No Reaction Bedding: No observable bedding Fracture Density: Moderately fractured Fracture Angles: sub-horizontal, 4!3° , 26°, 35° , 30° , 36° , 40°

Size Range of Pieces: Fragments to 1.17' Hardness: Hard Degree of Weathering: Gneiss fresh

The subsu1face information shown here was obtained for design and estimate purposes. It is,macle available so that the users may have access to the same information available to the State. It is presented in good faith. By the nature of the exploration process, the information represents only a small fraction of the total volume of the materail at the site. Interpolation bet\veen samples may not be indicative of the actual material encountered.

SM122(03/06) HOLE DN-8-20

Soils Lab Test Summary

Tests:

NYSDOT GTM‐7: Test Method for Liquid Limit, plastic limit, and Plasticity index AASHTO T267: Determination of Organic Content in Soils by Loss on Ignition

NYSDOT GTM‐24: Test Method for the Determination of pH Value of Water or Soil by pH Meter NYSDOT GTM‐14: Test Method for the Determination of the Apparent Specific Gravity of Soils

NYSDOT GTM‐20: Test Method for the Grain‐Size Analysis of Granular Soil Materials NYSDOT GTM‐13: Test Method and Discussion for the Particle Size Analysis of Soils By Hydrometer Method

Hunts Point Access ‐ X731.55 Summarized on 5/13/2019 Page 1 of 1

pH Liquid Plastic Plasticity Organic Specific Percent Passing Percent Passing

Hole Sample Depth Limit Limit Index LOI Gravity 2 inch 1 inch3/4 inch

1/2 inch

1/4 inch

#10 #20 #40 #60 #100 #200 0.02 mm

0.005 mm

0.002 mm

DN‐B‐19 J‐1 0‐1.5 8DN‐B‐19 J‐2 1.5‐7 11 2.58 100 100 95 86 75 57 44 26 14 9 6 6.8 3.4 2.3DN‐B‐19 J‐3 7‐9 12DN‐B‐19 J‐4 9‐11 10.5 2.54 100 100 100 96 87 67 58 41 26 19 15 10.2 5.4 3.2DN‐B‐19 J‐5 11‐13 11.5 4.91DN‐B‐19 J‐6 13‐15 11.2 2.65 100 84 79 63 58 49 42 33 25 20 15 9.4 5.5 3.7DN‐B‐19 J‐7 15‐17 8.4 21 19 2DN‐B‐19 J‐8 20‐22 22 18 4DN‐B‐20 J‐1 5‐7 11.8DN‐B‐20 J‐2 7‐9 9.9DN‐B‐20 J‐3 9‐11 12.1DN‐B‐20 J‐4 11‐13 10.4 2.56 100 90 83 74 57 39 31 22 14 9 6 4 2.6 1.8DN‐B‐20 J‐5 13‐15 10.8DN‐B‐20 J‐6 15‐17 6.7 22 18 4DN‐B‐20 J‐7 20‐22 22 20 2DN‐B‐20 J‐8 25‐27 2.73 100 100 100 100 100 97 90 70 44 27 14 8 3.8 2.9

NYSDOT GTM‐7: Test Method for Liquid Limit, plastic limit, and Plasticity indexAASHTO T267: Determination of Organic Content in Soils by Loss on IgnitionNYSDOT GTM‐24: Test Method for the Determination of pH Value of Water or Soil by pH MeterNYSDOT GTM‐14: Test Method for the Determination of the Apparent Specific Gravity of SoilsNYSDOT GTM‐20: Test Method for the Grain‐Size Analysis of Granular Soil MaterialsNYSDOT GTM‐13: Test Method and Discussion for the Particle Size Analysis of Soils By Hydrometer Method

new york state department of transportation hunts … · 2019/5/14 · new york state department...

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