monitoring well construction logclients.aspectconsulting.com/artbrass/boringlogs... · flush mount...

See log SP-9 for soil description.Flush mountmonument.Concrete surface seal.

Bentonite chip seal.

2" PVC casingthreaded connection.

2" PVC screen with 20slot size at 13.75' -3.75' interval.

Bottom of boring.

Approved by:

_MO

NIT

OR

ING

WE

LL A

RT_

BR

AS

S_M

W.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)

Holt / HSA

MaterialType

Borehole Completion

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

-1

-2

-3

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Driller/MethodStart/Finish Date

Depth /Elevation

(feet)

Sheet

Description

PID - Photoionization Detector (Headspace Measurement)

SampleType/ID

1

DLCNo Recovery

1 of 1

Logged by:

DLC

Figure No.

Tests

Depth to Water

PID(ppm)

Blows/6"

Project Name

Depth(ft)

16.37Location

MW-1

Static Water Level

Art Brass

Project Number

Ground Surface Elev

10/5/2005

050067Well Number

Seattle, Washington

Sampler Type:

Top of Casing Elev.

Monitoring Well Construction Log

S1(CA)

S3(CA)

S6(CA)

PID0.6

PID0

PID1.2

PID0.7

PID0.1

PID0.8

Flush mountmonument.Concrete surface seal.



10-20 silica sand filterpack at 14.2' - 3'interval.

2" PVC screen with 20slot size at 14' - 4'interval.

Bottom of boring.

589

568

322

7810

71219

92024

Approved by:

_MO

NIT

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RT_

BR

AS

S_M

W.G

PJ

Jul

y 31

, 200

8

Moist, tan-brown, red-orange mottling SILT.

Sandy, gravelly slough.

Brown, moist, gravelly SAND, little recovery.

Wet, grades from dark tan to gray, fine to sandy SILT,becomes finer with depth.

Dark gray, no odor, fine to medium SAND, trace gravel,trace silt.

Wet, dark gray, no odor, slightly silty SAND; fine tomedium sand.

Wet, dark gray, no odor, slightly silty SAND; fine tomedium sand.

Water Level (ATD)

Holt / HSASampling Method

MaterialType

SPT

Borehole Completion

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

-1

-2

-3

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

2

DLCNo Recovery

1 of 1

Logged by:

DLC

Figure No.

Tests

Depth to Water

PID(ppm)

Blows/6"

Project Name

Depth(ft)

16.29Location

MW-2

Static Water Level

Art Brass

Project Number

Ground Surface Elev

10/5/2005

050067Well Number

Seattle, Washington

Sampler Type:

Top of Casing Elev.




2" PVC casing,threaded connection.

10-20 silica sand filterpack at 14.5' to 3'interval.

2" PVC screen with20-slot size at 14.2' to4.2' interval.

Bottom of boring.

Approved by:

_MO

NIT

OR

ING

WE

LL A

RT_

BR

AS

S_M

W.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)

Holt / HSA

MaterialType

Borehole Completion

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

-1

-2

-3

-4

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

3

DLCNo Recovery

1 of 1

Logged by:

DLC

Figure No.

Tests

Depth to Water

PID(ppm)

Blows/6"

Project Name

Depth(ft)

15.01Location

MW-3

Static Water Level

Art Brass

Project Number

Ground Surface Elev

10/5/2005

050067Well Number

Seattle, Washington

Sampler Type:

Top of Casing Elev.


No Recovery

1 of 1

Logged by:

DLC

Figure No.

Tests

Depth to Water

PID(ppm)

Blows/6"

Project Name




10-20 silica sand filterpack at 14' - 3' interval.

2" PVC screen with 20slot size at 13.8' to 3.8'interval.

6" diameter ofborehole.

4" sump.Bottom of boring.

Approved by:

_MO

NIT

OR

ING

WE

LL A

RT_

BR

AS

S_M

W.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)

Holt / HSA

MaterialType

Borehole Completion

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

-1

-2

-3

-4

-5

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

4

DLC

Depth(ft)

14.76Location

MW-4

Static Water Level

Art Brass

Project Number

Ground Surface Elev

10/5/2005

050067Well Number

Seattle, Washington

Sampler Type:

Top of Casing Elev.


Asphalt over dry brown sandy GRAVEL.Damp, brown, fine to medium SAND with siltyinterbeds.

Damp, dark brown SILT with organics.Damp, medium brown, silty to slightly silty fine tomedium SAND with trace organics.

Wet, gray and tan mottled sandy SILT to silty SAND.Very fine sand.

Becomes gray.

Wet, dark gray, fine to medium SAND with traceorganics.

Bottom of Boring = 16 feet.

After continuous core soil samples were collected, theboring was widened with a 6-inch auger to install the2-inch well.

MW-5-5(CA)

Flushmountmonument. Concretesurface seal.

Bentonite chip seal

10/20 sand

2" PVC slot screenfrom 14' to 4'

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

EN

VB

OR

.GP

J J

uly

31, 2

008

Water Level (ATD)

ESN / Direct-Push ProbeSampling Method

MaterialType

Continuous Core

Borehole Completion

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 6

RRHNo Recovery

1 of 1

Logged by:

DLC

Figure No.

Tests

Depth to Water

PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-5

Static Water Level

Art Brass Plating

Project Number

Ground Surface Elev

6/24/2006

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:

Top of Casing Elev.


See SP-4 for stratigraphy.

Bottom of boring = 14 feet.

Flushmountmonument. Concretesurface seal.


10/20 Sand

Prepack 3/4" PVC.10"-slot size at 4' to 14'interval.

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

EN

VB

OR

.GP

J J

uly

31, 2

008

Water Level (ATD)

ESN / Direct-Push ProbeSampling Method

MaterialType

Continuous Core

Borehole Completion

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 7

RRHNo Recovery

1 of 1

Logged by:

DLC

Figure No.

Tests

Depth to Water (ft BGS)

PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-6

Static Water Level

Art Brass Plating

Project Number

Ground Surface Elev

6/24/2006

050067Well Number

Seattle, WA

Sampler Type:

Top of Casing Elev.


Gravel surfaceNo logging or sampling 0'-15'

Wet, black with red and white SAND (SP); traceorganics; sand is fine to medium, angular

Grading to a finer sand/silt

Bottom of boring at 30.5 feet

0

0

1

0

0

1

1

S1

S2

S3

S4

S5

S6

S7

8-inch flushmountmonument; lockingthermos cap; concreteseal 0'-2'

Hydrated bentonitechips 2'-17.5'

2-inch diameter,schedule 40 PVCcasing, threadedconnection, 0'-19.5'

#2/12 monterey beachsand filter pack,17.5'-30'

2-inch diameter,schedule 40 PVCscreen, 20-slot,19.5'-29.5'

Threaded PVC endcap

2550/6

2450/6

50/6

50/6

50/6

2050/6

50/6

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)

Cascade Drilling Inc. / Limited Access Rig Hollow Stem AugerSampling Method

MaterialType

3" OD split barrel sampler with140 lb hammer

Borehole Completion

5

10

15

20

25

30

5

10

15

20

25

30


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 2

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests

Depth to Water (ft BTOC)

PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-6-30

Static Water Level

Art Brass Plating

Project Number

Ground Surface Elev (ft amsl)

3/11/2008

050067Well Number

3" OD Split Spoon Sampler

Seattle, WA

Sampler Type:

Top of Casing Elev. (ft amsl)


Gravel surfaceHand cleared for utilities to 2'

Moist, brown, slightly silty, fine to medium SAND (SP)

Very moist, tan and gray mottled SILT (ML); trace sand

Wet, gray, SILT (ML)


Bottom of boring at 14 feet

0

0

5

S1

S2

S3 MW-7-10 CA


Hydrated bentonitechips 1'-3'

2-inch diameter,schedule 40 PVCcasing, threadedconnection, 0'-4'

prepacked 20/40colorado silica sandfilter pack, 3'-14'

2-inch diameter,schedule 40 PVCscreen, 10-slot, 4'-14'

Threaded PVC endcap

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)

NW Probe / Direct Push Probe RigSampling Method

MaterialType

Continuous Core

Borehole Completion

5

10

15

5

10

15


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 3

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-7

Static Water Level

Art Brass Plating

Project Number


3/18/2008

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



very moistVery moist, tan and gray mottled SILT (ML); traceorganics

Wet, tan and gray mottled, silty SAND (SM); occasionalsilt interbeds; sand is fine

Wet, black with red and white SAND (SP); sand is fineto medium, angular

1/4-inch gray, clayey SILT interbeds at 23 to 23.5 feet

<4

<4

<4

<4

<4

<4

<4

S-1

S-2

S-3

S-4

S-5

S-6

S-7

Water samplecollected at 20-24

feet

Moist, dark brown SILT (ML); abundant organics

Moist, brown, slightly silty SAND (SP-SM); abundantorganics; sand is fine

8" Flush-MountedMonument; LockingThermos Cap;Concrete 0-1'

Hydrated BentoniteChips 1-4'

2" PVC Casing 0-15'

Threaded PVCConnection

10-20 Colorado SilicaSand 4-15'

10-Slot PVC WellScreen, 5-15';Prepacked in 20-40Colorado Silica Sand

2" PVC Sump-Cap


5/10/2007

Approved by:

_MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S 0

5-07

.GP

J J

uly

31, 2

008

Water Level (ATD)

NW Probe / Direct-Push ProbeSampling Method

MaterialType

Continuous

Borehole Completion

5

10

15

20

5

10

15

20

10

5

0

-5


Depth /Elevation

(feet)

5.29 - 5/10/2007

Sheet

Description


SampleType/ID

A - 2

RRHNo Recovery

1 of 2

Logged by:

DLH

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

15Location

MW-8

Static Water Level

Art Brass Plating

Project Number


5/8/2007

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:

Top of Casing Elev. (ft amsl) 14.92


SILT and silty SAND interbeds

organic silt interbeds

Wet, black SAND (SP); trace organics; sand is fine tomedium

Bottom of boring at 48 feet; monitoring well installed

<4

<4

<4

<4

S-7

S-8

S-9

S-10


feet

No soil sample 36to 40 feet


feet



feet


Approved by:

_MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S 0

5-07

.GP

J J

uly

31, 2

008

Water Level (ATD)


MaterialType

Continuous

Borehole Completion

30

35

40

45

30

35

40

45

-15

-20

-25

-30


Depth /Elevation

(feet)

5.29 - 5/10/2007

Sheet

Description


SampleType/ID

A - 2

RRHNo Recovery

2 of 2

Logged by:

DLH

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

15Location

MW-8

Static Water Level

Art Brass Plating

Project Number


5/8/2007

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



Asphalt surfaceNo logging or sampling

Bottom of boring at 30 feetMW-8-30 CA






Threaded PVC endcap

3/28/2008

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)


MaterialType


Borehole Completion

5

10

15

20

25

30

5

10

15

20

25

30


Depth /Elevation

(feet)

6.72 - 3/28/2008

Sheet

Description


SampleType/ID

A - 4

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-8-30

Static Water Level

Art Brass Plating

Project Number


3/12/2008

050067Well Number

Seattle, WA

Sampler Type:



Asphalt surfaceHand cleared for utilities to 2'






0

0

0

S1

S2

S3 MW-9-10 CA






Threaded PVC endcap

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)


MaterialType

Continuous Core

Borehole Completion

5

10

15

5

10

15


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 5

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-9

Static Water Level

Art Brass Plating

Project Number


3/18/2008

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



Moist, light brown SAND (SP); sand is fine to medium

Very moist, brown, silty SAND (SM); silt interbeds

Wet, gray SAND (SP); trace organics; sand is fine tomedium, predominantly fine

Wet, tan and gray mottled SILT (ML); trace sand; traceorganics

increase sand

wet, gray, sandy; abundant organics


silt interbeds 16 to 17.5 feet

<4

<4

<4

<4

<4

<4

S-1

S-2

S-3

S-4

S-5

S-6


feet



2" PVC Casing 0-15'




2" PVC Sump-Cap


5/10/2007

Approved by:

_MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S 0

5-07

.GP

J J

uly

31, 2

008

Water Level (ATD)


MaterialType

Continuous

Borehole Completion

5

10

15

20

5

10

15

20

15

10

5

0

-5


Depth /Elevation

(feet)

7.89 - 5/10/2007

Sheet

Description


SampleType/ID

A - 3

RRHNo Recovery

1 of 2

Logged by:

DLH

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

17Location

MW-10

Static Water Level

Art Brass Plating

Project Number


5/9/2007

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:




black; silt interbed at 46.5 feet


<4

<4

<4

S-7

S-8

S-9



feet



feet



feet


Approved by:

_MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S 0

5-07

.GP

J J

uly

31, 2

008

Water Level (ATD)


MaterialType

Continuous

Borehole Completion

30

35

40

45

30

35

40

45

-10

-15

-20

-25

-30


Depth /Elevation

(feet)

7.89 - 5/10/2007

Sheet

Description


SampleType/ID

A - 3

RRHNo Recovery

2 of 2

Logged by:

DLH

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

17Location

MW-10

Static Water Level

Art Brass Plating

Project Number


5/9/2007

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



Moist, light brown SAND (SP); sand is fine to medium

Moist, dark brown, silty SAND (SM); abundantorganics; sand is fine

Wet, tan and gray mottled, sandy SILT (ML); traceorganics; sand is fine

dark brown, slightly sandy; abundant organics

Wet, black with red and white SAND (SP); abundantorganics; sand is fine to medium, angular

silty at 16.5 to 17.5 feet; trace wood and plant debris

<4

<4

<4

<4

<4

<4

S-1

S-2

S-3

S-4

S-5

S-6


feet



2" PVC Casing 0-15'




2" PVC Sump-Cap


5/10/2007

Approved by:

_MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S 0

5-07

.GP

J J

uly

31, 2

008

Water Level (ATD)


MaterialType

Continuous

Borehole Completion

5

10

15

20

5

10

15

20

15

10

5

0

-5


Depth /Elevation

(feet)

7.81 - 5/10/2007

Sheet

Description


SampleType/ID

A - 4

RRHNo Recovery

1 of 2

Logged by:

DLH

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

17Location

MW-11

Static Water Level

Art Brass Plating

Project Number


5/9/2007

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



Wet, black with red and white SAND (SP); abundantorganics; sand is fine to medium, angular

Wet, gray, slightly sandy SILT (ML); abundant organics

Wet, gray, slightly silty SAND (SP-SM); trace organics;sand is fine

Wet, gray to brown, slightly sandy SILT (ML); abundantorganics

Wet, brown, silty SAND (SM); abundant organics

Wet, black SAND (SP); trace wood debris; sand is fineto medium


<4

<4

<4

S-7

S-8

S-9



feet



feet



feet


Approved by:

_MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S 0

5-07

.GP

J J

uly

31, 2

008

Water Level (ATD)


MaterialType

Continuous

Borehole Completion

30

35

40

45

30

35

40

45

-10

-15

-20

-25

-30


Depth /Elevation

(feet)

7.81 - 5/10/2007

Sheet

Description


SampleType/ID

A - 4

RRHNo Recovery

2 of 2

Logged by:

DLH

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

17Location

MW-11

Static Water Level

Art Brass Plating

Project Number


5/9/2007

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



Asphalt surfaceNo logging or sampling 0'-20'


Grading to a finer sand/silt


0

0

0

0

0

S1

S2

S3

S4

S5 MW-11-30 CA






Threaded PVC endcap

50/6

1850/6

50/6

121840

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)


MaterialType


Borehole Completion

5

10

15

20

25

30

5

10

15

20

25

30


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 6

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-11-30

Static Water Level

Art Brass Plating

Project Number


3/11/2008

050067Well Number

3" OD Split Spoon Sampler

Seattle, WA

Sampler Type:








Bottom of boring 14 feet

0

0

0

S1

S2

S3






Threaded PVC endcap

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)


MaterialType

Continuous Core

Borehole Completion

5

10

15

5

10

15


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 7

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-12

Static Water Level

Art Brass Plating

Project Number


3/17/2008

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



Continuous Core

Seattle, WA

Sampler Type:









0

0

0

S1

S2

S3






Threaded PVC endcap

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)


MaterialType

Continuous Core

Borehole Completion

5

10

15

5

10

15


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 8

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-13

Static Water Level

Art Brass Plating

Project Number


3/18/2008

050067Well Number







0

0

0

S1

S2

S3 MW-14-10 CA






Threaded PVC endcap

Approved by:

_MO

NIT

OR

ING

WE

LL A

RTB

RA

SS

MW

S.G

PJ

Jul

y 31

, 200

8

Water Level (ATD)


MaterialType

Continuous Core

Borehole Completion

5

10

15

5

10

15


Depth /Elevation

(feet)

Sheet

Description


SampleType/ID

A - 9

EJMNo Recovery

1 of 1

Logged by:

JJP

Figure No.

Tests


PID(ppm)

Blows/6"

Project Name

Depth(ft)

Location

MW-14

Static Water Level

Art Brass Plating

Project Number


3/17/2008

050067Well Number

Continuous Core

Seattle, WA

Sampler Type:



Sheet

Description

Seattle, WA

8" flushmountmonument, 2" J-plugwell cap, concrete seal,0'-1'

2" diameter schedule40 PVC casing,threaded connection,0'-5'

Hydrated bentonitechips, 1'-4'

#2/12 monterray sandfilter pack, 4'-15'

2" diameter, schedule40 PVC screen,10-slot, 5'-15'

Threaded PVC endcap

S1

S2

S3

Hand cleared to 3' bgs.Slightly moist, brown, slightly silty, gravelly SAND (SP).

Slightly moist, dark brown to brown, silty to very siltySAND (SM), with scattered organics; fine sand.

Moist, with orange and gray mottling.

Wet.

Wet, gray, sandy SILT (ML); fine sand.

Wet, dark gray SAND (SP); fine to medium sand.

Bottom of boring at 15 feet.Well installed using 4" HSA.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)

NW Probe / Direct Push ProbeSampling Method

EJMPID - Photoionization Detector (Headspace Measurement)

5

10

15

5

10

15

Figure No.

Tests

A - 3_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-16

Static Water Level

3/18/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067

Blows/6"Borehole Completion

1 of 1

Logged by:

DLC

Art Brass Plating

Project Number

Continuous Core

Boring Log

Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery

Continuous Core Start/Finish DateDepth /

Elevation(feet)

8" flushmountmonument, 2" thermoswell cap, concrete seal,0'-1'





Threaded PVC endcap

See log MW-16-75 for soil description.


Sampler Type:

050067


1 of 1

Logged by:

DLC

Art Brass Plating

Project NumberBoring Log

Depth(ft)

Approved by:

MaterialType

earth + water

Water Level (ATD)

Cascade Drilling / Hollow Stem AugerSampling Method

AETPID - Photoionization Detector (Headspace Measurement)

5

10

15

20

25

30

35

40

5

10

15

20

25

30

35

40

Figure No.

Tests

A - 4_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-16-40

Static Water Level

3/16/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name

PID(ppm)

Boring Number

Driller/Method

No Recovery

D&M / Hammer Weight: 140 lb Jars / Hammer Drop: 30" Start/Finish DateDepth /

Elevation(feet)

Sheet

Description

Seattle, WA




S1

S2

S3

S4

MW-16-75-30VOCs

122527121219101721121718

No logging or sampling 0'-30'

Very dense to dense, wet, dark gray to black withflecks of white and red-brown, SAND (SP), withoccasional organics; fine to medium sand,predominantly fine.


Driller noted 4' of heave.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

40

45

5

10

15

20

25

30

35

40

45

Figure No.

Tests

A - 5_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-16-75

Static Water Level

3/16/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


1 of 2

Logged by:

DLC

Art Brass Plating

Project Number

3.25" OD D&M Split-SpoonRing Sampler

Boring Log

Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA

0.0

0.0

0.0

0.0



Threaded PVC endcap

S5

S6

S7

S8

912161217176913121317

Medium dense to dense, wet, dark gray to black withflecks of white and red-brown, slightly silty SAND (SP),with occasional organics; fine to medium sand,predominantly fine.

Medium dense, wet, dark gray, very silty SAND (SM);fine sand.


Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



55

60

65

70

75

80

85

90

95

55

60

65

70

75

80

85

90

95

Figure No.

Tests

A - 5_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-16-75

Static Water Level

3/16/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


2 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA






Threaded PVC endcap

Asphalt surfaceNo logging or sampling, see well log for MW-17-60


Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)

Cascade Drilling Inc. / Hollow Stem AugerSampling Method

SMPID - Photoionization Detector (Headspace Measurement)

5

10

15

20

25

30

35

40

5

10

15

20

25

30

35

40

Figure No.

Tests

A - 6_EN

V B

OR

ING

LO

G A

RT

BR

AS

S M

W_1

7.G

PJ

May

4, 2

009

Location

MW-17-40

Static Water Level

3/21/2009

SampleType/ID


Depth to Water

Project Name050067


1 of 1

Logged by:

JJP

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery

not sampled Start/Finish DateDepth /

Elevation(feet)

Sheet

Description

Seattle, WA




Asphalt parking lotNo logging or sampling 0'-30'

Driller used water to prevent heave.

Medium dense, wet, brown to dark grey, SAND (SP); fine tomedium predominantly fine sand; trace red and white fine sand,trace silt; angular sand

Turns to dense

S1

S2

S3

S4

PID = 0

PID = 0

PID = 0

PID = 0

713

50/3

899

121219

121417

Well Completion

050067

Blows/


Depth to WaterTop of Casing Elev. (ft amsl)

Sampling Method

SMSampler Type:

Seattle, WALocation

MW-17-60

Static Water Level

Water Level (ATD)

Cascade Drilling Inc. / Hollow Stem Auger

Depth /Elevation

(feet)Tests /

PID

Sheet

Description

1 of 2

Logged by:

JJP

Art Brass Plating

Project Number

SPT

Well Number


A-7


5

10

15

20

25

30

35

Project Name

Approved by:

MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S M

W_1

7.G

PJ

Apr

il 7,

200

9

Figure No.

PID - Photoionization Detector

SampleType/ID

No Recovery

6"Material

Type


3/21/2009

#2/12 monterey beachsand filter pack,48'-60.5'


Threaded PVC endcap


Dense, wet, brown to dark grey, SILTY SAND (SM); fine to mediumpredominantly fine sand; occasional organics (wood); angular sand

Becomes slightly silty with no organics


S5

S6

S7

S8

PID = 0

PID = 0

PID = 0

PID = 0

121517

171921

162026

162020

Well Completion

050067

Blows/


Depth to WaterTop of Casing Elev. (ft amsl)

Sampling Method

SMSampler Type:

Seattle, WALocation

MW-17-60

Static Water Level

Water Level (ATD)

Cascade Drilling Inc. / Hollow Stem Auger

Depth /Elevation

(feet)Tests /

PID

Sheet

Description

2 of 2

Logged by:

JJP

Art Brass Plating

Project Number

SPT

Well Number


A-7


45

50

55

60

65

70

75

Project Name

Approved by:

MO

NIT

OR

ING

WE

LL A

RT

BR

AS

S M

W_1

7.G

PJ

Apr

il 7,

200

9

Figure No.

PID - Photoionization Detector

SampleType/ID

No Recovery

6"Material

Type


3/21/2009






Threaded PVC endcap



Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

40

45

50

5

10

15

20

25

30

35

40

45

50

Figure No.

Tests

A - 8_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-18-50

Static Water Level

3/17/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


1 of 1

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA

0.0

0.0

0.1

0.1




S1

S2

S3

S4

11121311913101214141718


Medium dense to dense, wet, dark gray to black withflecks of white and red-brown SAND (SP), withoccasional organics; fine to medium sand,predominantly fine.


Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

40

45

50

5

10

15

20

25

30

35

40

45

50

Figure No.

Tests

A - 9_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-18-70

Static Water Level

3/17/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


1 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA

0.0

0.0

0.3



Threaded PVC endcap

S5

S6

S7

S8

161719101525121616172021

No recovery.

Dense, wet, dark gray to black with flecks of white andred-brown, trace to slightly silty SAND (SP); fine tomedium sand, predominantly fine.


Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



60

65

70

75

80

85

90

95

100

105

60

65

70

75

80

85

90

95

100

105

Figure No.

Tests

A - 9_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-18-70

Static Water Level

3/17/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


2 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA






Threaded PVC endcap



Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

40

5

10

15

20

25

30

35

40

Figure No.

Tests

A - 10_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-19-40

Static Water Level

3/18/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


1 of 1

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA

0.0

0.0

0.0

0.0




S1

S2

S3

S4

799

101212

41713

171720

Topsoil.No logging or sampling 0'-30'

Medium dense to dense, wet, dark gray to black, traceto slightly silty SAND (SP); fine to medium sand,predominantly fine.

Clean sand.


Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

40

5

10

15

20

25

30

35

40

Figure No.

Tests

A - 11_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-19-60

Static Water Level

3/18/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


1 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA

0.0

0.0

0.0

0.0



Threaded PVC endcap

S5

S6

S7

S8

121717

172023

182026

202329

Dense, wet, dark gray to black, trace to slightly siltySAND (SP); fine to medium sand, predominantly fine;contains silt pockets, siltier with depth.

Dense to hard, wet, dark gray, very sandy SILT (ML) tovery silty SAND (SM); fine sand.

Occasional organics.

Very silty SAND (SM) with frequent, very thin SILT (ML)lamina.


Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



50

55

60

65

70

75

80

85

50

55

60

65

70

75

80

85

Figure No.

Tests

A - 11_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 4

, 200

9

Location

MW-19-60

Static Water Level

3/18/2009

SampleType/ID

Ground Surface Elev

Depth to Water

Project Name050067


2 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

Driller/Method

No Recovery


Elevation(feet)

Sheet

Description

Seattle, WA

8" flushmountmonument, 2"thermos well cap,concrete seal, 0'-2'



#2/12 monterey sandfilter pack, 38'-50'

No logging or sampling.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)

Cascade Drilling / Hollow Stem Auger, Limited Access


5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-21-50

Static Water Level

Driller/Method:3/8/2010

SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 2

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description

Seattle, WAProject Name:


Threaded PVC endcapBottom of boring at 50'.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



45

50

55

60

65

70

75

45

50

55

60

65

70

75

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-21-50

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

2 of 2

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description





No logging or sampling.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-21-75

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 2

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description




Threaded PVC endcapBottom of boring at 75'.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



45

50

55

60

65

70

75

45

50

55

60

65

70

75

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-21-75

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

2 of 2

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description







Threaded PVC endcap

Vacuumed to 5' to clear for utilities.No soil logging, see MW-22-50 boring log.

Bottom of boring at 30.5'.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)

Cascade Drilling / Hollow Stem Auger


5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-22-30

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 1

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description






S1

S2

S3

S4

S5

S6

S7

575

71012

799

101011

101215

72021

50/5

Vacuumed to 5' to clear for utilities.

Stiff, very moist, brown SILT (ML); numerous organics,woody debris.

Medium dense, wet, gray brown, silty SAND (SM);numerous organics, woody debris.

Medium dense, wet, dark gray SAND (SP); trace silt,occasional organics, fine to medium sand.

Dense.

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-22-50

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 2

Logged by:

DLC

Art Brass Plating

Project Number

3.25" OD D&M Split-Spoon RingSampler

Boring Log

Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description



Threaded PVC endcap

S8

S9

S10

50/6

3250/3

50/5

Hard, wet, dark gray, very sandy SILT (ML); fine sand.

Bottom of boring at approximately 50.5'.

0.0

0.0

0.0

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



45

50

55

60

65

70

75

45

50

55

60

65

70

75

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-22-50

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

2 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description







Threaded PVC endcap



Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-23-30

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 1

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description





#2/12 monterey sandfilter pack, 38'-51.5'

S1

S2

S3

S4

S5

S6

S7

999

123

559

6711

101214

71216

101620


Drywall debris.

Medium dense, moist, dark gray SAND (SP); trace silt, fineto medium sand, rotton egg odor.

Medium stiff, moist, brown SILT (ML); numerous organics.

Medium dense, wet, brown gray, slightly silty SAND (SP).

Medium stiff, moist, gray, sandy SILT (ML); fine sand.

Medium dense, wet, dark gray SAND (SP); trace silt, tracegravel; fine to medium sand.

Dense.

109

0.0

0.0

0.0

0.0

0.0

0.0

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-23-50

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description



Threaded PVC endcap

S8

S9

S10

192126

202629

172330

Very stiff, wet, gray, sandy SILT (ML); fine sand.

Slightly sandy.

Very sandy.


0.0

0.0

0.0

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



45

50

55

60

65

70

75

45

50

55

60

65

70

75

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-23-50

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

2 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description


8" flushmountmonument, 2"thermos well cap,concrete seal, 0'-1.5'2" diameter schedule40 PVC casing,threaded connection,0'-5'Hydrated bentonitechips, 1.5'-3'#2/12 monterey sandfilter pack, 3'-15'


Threaded PVC endcap


Bottom of boring at 15'.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)


RLRPID - Photoionization Detector (Headspace Measurement)

5

10

15

20

5

10

15

20

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-24

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 1

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description







Threaded PVC endcap


Bottom of boring at 30'.

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-24-30

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 1

Logged by:

DLC

Art Brass Plating


Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description





#2/12 monterey sandfilter pack, 38'-51.5'

S1

S2

S3

S4

S5

S6

S7

121216

223

334

457

101216

71214

81013


Medium dense, moist, dark brown gray, slightly silty SAND(SP); fine to medium sand.Trace silt.

Soft, moist, brown, slightly sandy SILT (ML); numerousorganics.

Loose, wet, dark gray SAND (SP); trace silt; fine tomedium sand.

Medium dense.

Occasional organics, woody debris.

Slightly silty.

Occasional organics, woody debris, trace silt.

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



5

10

15

20

25

30

35

5

10

15

20

25

30

35

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-24-50

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

1 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description



Threaded PVC endcap

S8

S9

S10

101620

161919

192024

Dense, predominantly fine sand.


0.0

0.0

0.0

Sampler Type:

Approved by:

MaterialType

earth + water

Water Level (ATD)



45

50

55

60

65

70

75

45

50

55

60

65

70

75

Figure No.

Tests

_EN

V B

OR

ING

LO

G A

RT

BR

AS

S-M

W70

.GP

J M

ay 5

, 201

0

MW-24-50

Static Water Level


SampleType/ID

Ground Surface Elev

Depth to Water

050067

Blows/6"

Location:

Borehole Completion

2 of 2

Logged by:

DLC

Art Brass Plating

Project Number


Boring Log

Depth(ft)

PID(ppm)

Boring Number

No Recovery


Elevation(feet)

Sampling Method:

Sheet

Description


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