Geotechnical_Physical_Data_R.pdf

Geotechnical Physical Data

Nisqually to Paradise Road PH II – Longmire to Paradise Segment

WA PRA-MORA 14(7)

Nisqually to Paradise Road Rehabilitation Mount Rainier National Park, WA

(Intentionally blank)

Part A

Pavement Subgrade Investigation Logs

Details of the USCS and AASHTO Soil Classification Systems

Laboratory Test Results

Pavement Coring Study

(Intentionally blank.)

S-1

S-2

S-3

ASPHALT

9" to 11" oiled SAND.

11" to 12" gray SAND with fine gravel.

(BASE)

Dense, medium brown, sandy, GRAVEL, some silt, damp.

Gravel is 1.5" minus, angular to subround. (SUBBASE)

Laboratory testing performed:

Laboratory Control Number: W-10-0261-SO 59.5% Gravel, 15.1% Coarse Sand, 15.8% Fine Sand USCS: GW-GM; Well-graded gravel with silt and sand AASHTO: A-1-a(0)

NP

Dense, medium brown, silty SAND with some gravel, damp.

(SUBGRADE)

Becomes medium dense to loose and moist with depth.

BORING TERMINATED AT A DEPTH OF 5 FEET.

0.8

1.0

1.3

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

347+17, 7' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-43

COMPANY:

F ile

: C :\M

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IN

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A R

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LB

ri nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/21/2009

S A

M P

LE

R

7/21/2009

STATION, OFFSET:

ASPHALT

Medium-dense, red brown, silty SAND, some 1½" minus subround to subangular gravel, damp. (BASE)

Dense, red brown, silty sandy GRAVEL, subround to angular, some cobbles, damp. (Subbase not apparent.

Assumed FILL)

Logger's note: Drilling difficult, breaking up larger rock into gravel and cobble size. Last 6" smooth drilling.

BORING TERMINATED AT A DEPTH OF 5 FEET.

0.6

1.4

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

370+00, 5 Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-44

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

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C

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\N

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:\M Y

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\P R

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S -P

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W A

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D E

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IN

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IB

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A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/21/2009

S A

M P

LE

R

ASPHALT

Silty, gravelly SAND, loose to dense, red-brown, damp.

(Base) (Subgrade) Some 6" minus cobbles below 13". Gravel is multicolored, subround to angular.

Material transitions from damp to moist with depth.

Laboratory testing performed on material 11" to 26":

Laboratory Control Number: W-10-0262-SO 50.9% Gravel, 16.6% Coarse Sand, 18.8% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

Large cobble at 26".

AUGER REFUSAL. BORING TERMINATED AT A DEPTH

OF 2.2 FEET.

0.9 1.0 1.1

2.2

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.17'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

398+00, 6' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-45

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

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Q U

A

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S -P

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S H

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W A

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IN

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IB

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Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/21/2009

S A

M P

LE

R

ASPHALT

Dense, brown gray, oiled sandy GRAVEL, subangular to subround, 5/8" minus, damp. (BASE) Medium-dense, brown, silty SAND, some 1" minus subround gravel, damp. (SUBBASE)

Dense, sandy, silty GRAVEL, some cobbles, damp. Gravel is 3" minus, subround. Cobbles are 8" minus, subround.

(SUBGRADE)

BORING TERMINATED AT A DEPTH OF 5 FEET.

1.1 1.3

2.5

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

422+95, 7' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-46

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

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Q U

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W A

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U R

M A

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D E

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IN

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S \F

H W

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IB

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Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/21/2009

S A

M P

LE

R

S-3

ASPHALT

Medium-dense, medium brown, gravelly, sandy SILT or gravelly, silty SAND, damp. Gravel is subround to subangular, 1" minus. (BASE) Medium-dense, medium brown, SAND, some 1½" minus multicolored gravel, some 6" minus muliticolored cobbles, trace silt, damp. Cobbles are subround. (Subbase not apparent. Assumed SUBGRADE.)

At 2.33' color changes to gray brown. Gravel size changes to 1" minus. Gravel is subround to subangular. Sand is coarser than previous sample.

Laboratory testing performed on S-2 & S-3 combined:

Laboratory Control Number: W-10-0263-SO 47.5% Gravel, 26.7% Coarse Sand, 18.2% Fine Sand USCS: SW-SM; Well-graded sand with silt and gravel AASHTO: A-1-b(0)

NP

R-Value is 70 by exudation at 300 psi Moisture at R-Value is 4.5%

REFUSL. BORING TERMINATED AT A DEPTH OF 3.5

FEET.

1.0

1.3

2.3

3.5

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 3.5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

449+00, 8½' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-46(B)

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

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C

T S

\N

IS

Q U

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D E

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:\M Y

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\P R

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C T

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S -P

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S H

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U R

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D E

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IN

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Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/21/2009

S A

M P

LE

R

Desnse, medium brown, gravelly SAND, some silt, damp.

Gravel is 2" minus, subangular to subround. (BASE) Interpreted to be nested cobbles at 16.5".

AUGER REFUSAL. BORING TERMINATED AT A DEPTH

OF 1.38 FEET.

0.9

1.4

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 1.38'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

473+00, 6' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-47

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

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A R

A D

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\G

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D E

S .G

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:\M Y

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\P R

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C T

S \A

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S -P

O W

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S H

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W A

Y \B

U R

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D E

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IN

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S \F

H W

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A R

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: 4 /2

8/

Haztech LOGGER: Morehouse

Sunny 70°

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/14/2009

S A

M P

LE

R

7/14/2009

ASPHALT

Dense, medium brown, sandy, GRAVEL, trace silt, damp.

Gravel is 1.5" minus, angular. (BASE)

Laboratory testing performed:

Laboratory Control Number: W-10-0264-SO 68.3% Gravel, 13.9% Coarse Sand, 11.3% Fine Sand USCS: GW-GM; Well-graded gravel with silt and sand AASHTO: A-1-a(0)

NP

Medium-dense to dense, SAND, some subangular to subround 2" minus gravel, damp. (FILL)

Interpreted nested cobbles at 23".

Gravelly SAND with SILT, damp, light gray. Gravel is subangular to subround. (FILL)

0.6

1.2

3.8

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 1.92'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

493+20, 6' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-48

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

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C

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\N

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Q U

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\P R

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C T

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S -P

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D E

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IN

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: 4 /2

8/

Haztech LOGGER: Morehouse

Sunny 75°

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/14/2009

S A

M P

LE

R

S-3

ASPHALT

Medium-dense, medium brown, SAND, some silt and 1½" minus angular gravel, damp. (BASE) Medium-dense, medium brown, gravelly, SAND, some silt, damp. Gravel is 2" minus, angular to subround. (SUBBASE or FILL)

Laboratory testing performed on S-2:

Laboratory Control Number: W-10-0265-SO 50.7% Gravel, 17.2% Coarse Sand, 19.7% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

(FILL)

Nested cobbles at 31".

AUGER REFUSAL. BORING TERMINATED AT A DEPTH

OF 2.58 FEET.

0.7 0.8

1.6

2.6

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.58'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

508+00, 6' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-49

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

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\G

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D E

S .G

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:\M Y

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\P R

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C T

S \A

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S -P

O W

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S H

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H

W A

Y \B

U R

M A

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D E

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IN

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S \F

H W

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A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

Sunny 75°

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/14/2009

S A

M P

LE

R

ASPHALT

Medium brown, gravelly, silty, SAND. Gravel is 2" minus, angular. (BASE) Medium-dense to loose, medium brown, silty SAND, some gravel, organics (likely roots), damp. Gravel is 3" minus, subangular to subround. Subbase not apparent. (FILL)

Laboratory testing performed on material between 26" to 50":

Laboratory Control Number: W-10-0266-SO 33.8% Gravel, 23.5% Coarse Sand, 24.3% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

R-Value is 66 by exudation at 300 psi Moisture at R-Value is 13.9% Organics content is 6.66% by weight

BORING TERMINATED AT A DEPTH OF 5 FEET.

2.3 2.5

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

535+60, 6' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-50

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

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\G

IN

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Q

U A

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S U

B G

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D E

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:\M Y

F

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\P R

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S -P

O W

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S H

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W A

Y \B

U R

M A

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D E

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IN

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S \F

H W

A L

IB

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A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

Sunny 70°

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/14/2009

S A

M P

LE

R

S-3

ASPHALT

Dense, gray brown, gravelly SAND, damp. Gravel is ¾" minus, subangular. (BASE)

Color changes to dark brown. Gravel size changes to 1½" minus. Angularity changes to subangular to angular.

(SUBBASE?)

Density changes to medium-dense at 21".

Density changes to loose to medium-dense. Some silt.

(FILL?)

AUGER REFUSAL. BORING TERMINATED AT A DEPTH

OF 3.3 FEET.

0.6

1.0

2.3

3.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 3.33'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

555+30, 5' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-51

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

7/22/2009

S-3

ASPHALT

Well-graded SAND, with silt and gravel, brown gray, damp.

Gravel is subangular to subround, 3" minus. (BASE)

Dense from 10" to 14". Loose to medium-dense from 14" to 20".

Laboratory testing performed S-1:

Laboratory Control Number: W-10-0267-SO 57.7% Gravel, 17.6% Coarse Sand, 14.8% Fine Sand USCS: SW-SM; Well-graded sand with silt and gravel AASHTO: A-1-a(0)

NP

Dense, medium brown, silty SAND, some 5/8" minus subround, multi colored gravel, damp. (SUBBASE) Red brown, silty SAND or sandy SILT, some 1" minus subangular to subround multi colored gravel, damp.

(SUBGRADE)

Dense with 6" minus subround cobbles from 26" to 32".

Loose from 32" to 54".

Interpreted nested cobbles at 54".

BORING TERMINATED AT A DEPTH OF 4.5 FEET.

0.8

1.7

2.2

4.5

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 4.5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

580+65, 7' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-52

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

ASPHALT

Dense, light gray, gravelly SAND, damp. Gravel is subangular to subround, ¾" minus, gray and red. (BASE)

Dense, silty SAND, brown, some 5/8" minus subround multicolor gravel, damp. (SUBGRADE)

Interpreted nested cobbles at 30".

BORING TERMINATED AT A DEPTH OF 2.5 FEET.

0.7

1.8

2.5

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

610+00, 7' Rt. Just before Nisqually Bridge

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-53

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

Dense, brown gray, gravelly, silty SAND, or silty, gravelly SAND, moist to very moist. Gravel is ¾" minus, subround to subangular, gray. (BASE)

Encountered nested cobbles at 15". Soil within the cracks between the cobbles was red brown, sandy SILT.

AUGER REFUSAL. BORING TERMINATED AT A DEPTH

OF 1.25 FEET.

0.8

1.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 1.25'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

634+00, 6' Lt. Just past Nisqually Bridge

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-54

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

S-3

ASPHALT

Dense, gray brown, sandy, GRAVEL, some silt, moist.

Gravel is 3" minus, subround to subangular, gray. (BASE)

Laboratory testing performed S-1:

Laboratory Control Number: W-10-0268-SO 53.9% Gravel, 16.1% Coarse Sand, 17.6% Fine Sand USCS: GM; Silty gravel with sand AASHTO: A-1-a(0)

NP

R-Value is 58 by exudation at 300 psi Moisture at R-Value is 5.4% Gravelly, SAND, some silt. (SUBGRADE)

Laboratory testing performed S-2:

Laboratory Control Number: W-10-0269-SO 46.2% Gravel, 20.8% Coarse Sand, 16.8% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

Dense, medium brown, gravelly, SAND, some silt, moist.

Gravel is 2" minus, multi colored. (SUBGRADE)

Laboratory testing performed:

Laboratory Control Number: W-10-0270-SO 39.3% Gravel, 21.3% Coarse Sand, 20.5% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

Nested cobbles at 36".

BORING TERMINATED AT A DEPTH OF 3 FEET.

0.8

1.5

2.5

3.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 3'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

670+20, 6' Lt. Just before Ricksecker Point

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-55

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

ASPHALT

Dense, gravelly, SAND, trace silt, damp. Gravel is 1.5" minus, subangular to subround, multicolor. (BASE) 2" to 7" is dark brown. 7" to 13" is red medium brown.

Laboratory testing performed S-1:

Laboratory Control Number: W-10-0271-SO 59.9% Gravel, 18.2% Coarse Sand, 12.2% Fine Sand USCS: SW-SM; Well-graded sand with silt and gravel AASHTO: A-1-a(0)

NP

Dense, gravelly, clayey SAND (some subround) with 1½" minus gravel, and subangular 6" cobbles, moist.

(SUBGRADE)

Moisture sample at 13" to 20".

Nested cobbles at 27". Moisture sample at 27".

AUGER REFUSAL. BORING TERMINATED AT A DEPTH

OF 2.25 FEET.

0.2

1.1

1.3

2.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.25'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

696+20, 6' Rt. Just West of Ricksecker Point Exit

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-56

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

Dense, medium brown, silty SAND, some 1" minus, subround to subangular, multicolored gravel, damp. (BASE)

12" minus, subround, nested cobbles at 23".

BORING TERMINATED AT A DEPTH OF 1.92 FEET.

1.3

1.9

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 1.92'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

732+00, 6' Rt. Canyon View Pull out.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-57

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

S-3

ASPHALT

Dense, light gray, gravelly SAND, damp. (BASE)

Dense, medium brown, Silty, SAND with gravel, damp to moist. Gravel is 2" minus, multicolor, subround. (SUBBASE)

Laboratory testing performed S-2:

Laboratory Control Number: W-10-0272-SO 46.0% Gravel, 18.7% Coarse Sand, 21.5% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

Soft, dark brown, sandy SILT, slightly plastic, moist.

(SUBGRADE)

BORING TERMINATED AT A DEPTH OF 3.58 FEET.

0.6

1.1

2.1

3.6

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 3.58'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

757+50, 6' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-58

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/22/2009

S A

M P

LE

R

S-3

ASPHALT

Dense, gray, sandy, GRAVEL, trace silt, damp. Gravel is subround to subangular, 5/8" minus. (BASE)

At 17" color changes to medium brown. Gravel size changes to 2" minus, subround to subangular. (Subbase not apparent, assumed SUBGRADE)

Laboratory testing performed S-1 & S-2 combined:

Laboratory Control Number: W-10-0273-SO 62.8% Gravel, 15.9% Coarse Sand, 13.8% Fine Sand USCS: GW-GM; Well-graded gravel with silt and sand AASHTO: A-1-a(0)

NP

R-Value is 67 by exudation at 300 psi Moisture at R-Value is 4.2 % Medium-dense to dense, red brown, silty SAND with gravel, moist. (SUBGRADE)

BORING TERMINATED AT A DEPTH OF 5.0 FEET.

0.8

1.4

2.6

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

785+00, 6' Rt. Adjacent to Narada Falls Parking Area.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-59

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/23/2009

S A

M P

LE

R

7/23/2009

ASPHALT

Medium-dense to dense, sandy GRAVEL, some silt. Gravel is subround to subangular, 1" minus. (BASE)

At 1.58' density changes to medium-dense, dark brown, moist. Gravel is 3" minus, subround. (SUBBASE)

Gravelly, SAND, some silt. (SUBGRADE)

Organics (probable roots) observed in cuttings below 31".

Becomes very moist.

Laboratory testing performed S-2:

Laboratory Control Number: W-10-0274-SO 41.8% Gravel, 16.3% Coarse Sand, 23.1% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

BORING TERMINATED AT A DEPTH OF 5.0 FEET.

1.0

1.6

2.0

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

803+39, 6' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-60

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/23/2009

S A

M P

LE

R

ASPHALT

Dense, medium brown, silty, gravelly SAND, damp. Gravel is subround to subangular, 3/4" minus. (BASE)

Density changes to medium-dense to dense. Gravel size changes to 1" minus. (Subbase not apparent, assumed

SUBGRADE)

Auger refusal on nested cobbles at 28".

AUGER REFUSAL. BORING TERMINATED AT A

DEPTH OF 2.33 FEET.

0.6

1.5

2.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.33'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

823+00, 6' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-61

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/23/2009

S A

M P

LE

R

ASPHALT

Dense, gray, sandy GRAVEL or gravelly SAND, slightly damp. Gravel is angular to subangular, 1¼" minus, gray.

(BASE)

Sandy GRAVEL, dense, medium brown, slightly damp.

Gravel is 1" minus, gray, subangular. (SUBBASE?

SUBGRADE?)

Large cobble at 22".

AUGER REFUSAL. BORING TERMINATED AT A

DEPTH OF 1.83 FEET.

0.6

1.7 1.8

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 1.83'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

848+90, 6' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-62

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/23/2009

S A

M P

LE

R

S-3

ASPHALT

Dense, gray, silty, gravelly SAND, damp. Gravel is subround to subangular, 1" minus. (BASE)

Medium-dense, red brown, gravelly SAND, some silt, damp.

Gravel is subround, 2" minus. (Subbase not apparent, assumed SUBGRADE)

S-2 and S-3 combined.

Laboratory testing performed:

Laboratory Control Number: W-10-0275-SO 43.4% Gravel, 21.4% Coarse Sand, 18.3% Fine Sand USCS: SM; Silty sand with gravel AASHTO: A-1-b(0)

NP

R-Value is 67 by exudation at 300 psi Moisture at R-Value is 12.7 % At 2.5' color changes to light brown. Gravel size changes to 5/8" minus.

BORING TERMINATED AT A DEPTH OF 5.0 FEET.

1.0

1.8

2.5

5.0

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 5'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

877+00, 6' Lt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-63

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/23/2009

S A

M P

LE

R

ASPHALT

Dense, gray brown, silty, gravelly, SAND, damp. Gravel is 1.5" minus, subround to subangular. (BASE)

Medium-dense, red brown, silty, gravelly, SAND, moist becomming very moist with depth. Gravel is 5/8" minus.

(Subbase not apparent, assumed SUBGRADE)

Auger refusal at 27".

BORING TERMINATED AT A DEPTH OF 2.25 FEET.

0.5

1.3

2.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.25'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

904+10, 6' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-64

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/23/2009

S A

M P

LE

R

S-3

ASPHALT

Dense, gray, silty, gravely SAND, damp. Gravel is 1½" minus, subround to subangular. (BASE)

Medium-dense becoming loose with depth, red brown, gravelly, sandy, SILT, damp becomining very moist with depth. (Subbase not apparent, assumed SUBGRADE)

Some organics in cuttings (Probably roots).

Auger refusal at 45".

BORING TERMINATED AT A DEPTH OF 3.75 FEET.

0.6

1.4

2.7

3.8

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 3.75'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

927+30, 6' Rt.

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

NOTES:

BORING NQSG09-65

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

IS

Q

U A

LL

Y

S U

B G

R A

D E

S .G

C

:\M Y

F

IL

E S

\P R

O

JE

C T

S \A

G N

E S

S -P

O W

E R

S H

IG

H

W A

Y \B

U R

M A

S

LI

D E

G

IN

T L

O G

S \F

H W

A L

IB

R

A R

Y nt ed

: 4 /2

8/

Haztech LOGGER: Morehouse

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Jason Adams

WEATHER:

PROJECT: Nisqually to Paradise Road Subgrade Holes, PH I, PH II, &

PH III

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

7/23/2009

S A

M P

LE

R

R-1

R-2

R-3

R-4

9" ASPHALT - Several lifts.

4" Sandy GRAVEL, brown, moist. (BASE)

5" Sandy GRAVEL, gravel to 2½", subrounded to subangular, brown, moist. (SUBBASE)

9" Silty, sandy GRAVEL with cobbles to 6", gravel to 3", subrounded to subangular, sand mostly fine, black, moist.

(SUBBASE or SUBGRADE?)

Bedrock

Boring Terminated at a Depth of 2.25'.

0.8

1.1

1.5

2.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.25'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

774+10, 5 Left

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

NOTES:

BORING SG-1

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

A R

A D

A F

A

LL

S W

A

LL

S U

B G

R A

D E

S

0.

G

C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\A G

N E

S S

-P O

W E

R S

H

IG

H W

A Y

\B U

R M

A S

LI

D

E G

IN

T

L O

G S

\F H

W A

LI

B

R A

R Y nt ed : 4

/2 9/

Haztech LOGGER: KentR Nelson

20's, Calm, Partly Cloudy

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Chris Peterson

WEATHER:

Dry

PROJECT: Narada Falls Wall Subgrades

Automatic

Dry Dry

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

12/16/2010

S A

M P

LE

R

12/16/2010

R-3

R-4

7-3/4" ASPHALT

2-3/4" Sandy GRAVEL, gravel to 1", sand mostly coarse, brown, moist. (BASE) 5" Sandy, silty GRAVEL, gravel to 2", subangular to rounded, sand well graded, brown, moist. (SUBBASE)

15-1/2" Sandy, silty GRAVEL, gravel to 3", subangular to subrounded, sand well graded, brown, moist. (SUBBASE or

SUBGRADE?)

Refusal on BEDROCK.

Boring Terminated at a Depth of 2.58'.

0.7

0.8

1.2

2.6

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.58'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

773+25, 5 Left

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

NOTES:

BORING SG-2

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

A R

A D

A F

A

LL

S W

A

LL

S U

B G

R A

D E

S

0.

G

C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\A G

N E

S S

-P O

W E

R S

H

IG

H W

A Y

\B U

R M

A S

LI

D

E G

IN

T

L O

G S

\F H

W A

LI

B

R A

R Y nt ed : 4

/2 9/

Haztech LOGGER: KentR Nelson

Cold, Partly, Cloudy Calm

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Chris Peterson

WEATHER:

Dry

PROJECT: Narada Falls Wall Subgrades

Automatic

Dry Dry

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

12/16/2010

S A

M P

LE

R

R-3

7" ASPHALT

4" Sandy, silty GRAVEL, gravel to 1", subangular to subrounded, sand well graded, brown, moist. (BASE)

3" Sandy silty GRAVEL, gravel to 2", subangular to rounded, sand well graded, brown, moist. (SUBBASE)

Refusal on BEDROCK.

Boring Terminated at a Depth of 1.17'.

0.6

0.9

1.2

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 1.17'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

771+57, 5 Left

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

NOTES:

BORING SG-3

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

A R

A D

A F

A

LL

S W

A

LL

S U

B G

R A

D E

S

0.

G

C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\A G

N E

S S

-P O

W E

R S

H

IG

H W

A Y

\B U

R M

A S

LI

D

E G

IN

T

L O

G S

\F H

W A

LI

B

R A

R Y nt ed : 4

/2 9/

Haztech LOGGER: KentR Nelson

Cold, Partly, Cloudy Calm

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Chris Peterson

WEATHER:

Dry

PROJECT: Narada Falls Wall Subgrades

Automatic

Dry Dry

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

12/16/2010

S A

M P

LE

R

R-3

R-4

10-1/4" ASPHALT

5-1/4" Sandy, silty GRAVEL, gravel to 1" subangular to subrounded, sand well-graded, brown, moist. (BASE)

4-1/2" Sandy, silty GRAVEL, gravel to 2", subangular to subrounded, sand well-graded, brown, moist. (SUBBASE)

7" Sandy, silty GRAVEL with a few cobbles to 5", gravel to 3", subangular to subrounded, sand well-graded, brown, moist. (SUBBASE or SUBGRADE?)

Refusal on BOULDERS. (Wall stones?)

Boring Terminated at a Depth of 2.25'.

0.8

1.3

1.7

2.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

LE

DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 2.25'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

772+40, 5 Right

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

NOTES:

BORING SG-4

COMPANY:

F ile

: C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\N

IS

Q U

A

LL

Y T

O P

A R

A D

IS

E

\G

IN

T L

O G

S \N

A R

A D

A F

A

LL

S W

A

LL

S U

B G

R A

D E

S

0.

G

C :\M

Y F

IL

E

S \P

R O

JE

C

T S

\A G

N E

S S

-P O

W E

R S

H

IG

H W

A Y

\B U

R M

A S

LI

D

E G

IN

T

L O

G S

\F H

W A

LI

B

R A

R Y nt ed : 4

/2 9/

Haztech LOGGER: KentR Nelson

Cold, Partly, Cloudy Calm

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Chris Peterson

WEATHER:

Dry

PROJECT: Narada Falls Wall Subgrades

Automatic

Dry Dry

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

12/16/2010

S A

M P

LE

R

R-3

R-4

10-3/4" ASPHALT

4-1/4" Sandy, silty GRAVEL, gravel to 1", sand well-graded, brown, moist. (BASE)

8" Sandy, silty GRAVEL, gravel to 2", subangular to subrounded, sand well-graded, brown, moist. (8" SUBBASE)

17" Sandy, GRAVEL with a few cobbles to 8", gravel to 3", subangular to rounded, sand well-graded, brown, moist.

(SUBBASE OR SUBGRADE?)

Refusal on BOULDERS.

Auger Refusal. Boring Terminated at a Depth of 3.33'.

0.9

1.3

1.9

3.3

FIELD

BLOW

COUNT

(Recovery) D

E P

T H ft

Sheet 1 of 1

BORING LOG (US Customary Units)

S A

M P

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DRILLING METHODS:

DATE FINISHED:

TOTAL DEPTH: 3.33'

AFTER DRILLING

Solid Stem Auger

AT COMPLETION

G R

A P

H

IC

L O

G

DESCRIPTION

12" solid stem auger fitted with a 14" custom bit head

773+68, 5 Right

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

NOTES:

BORING SG-5

COMPANY:

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Haztech LOGGER: KentR Nelson

Sunny, Cold, Breezy

DATE STARTED:

0.0

FEDERAL HIGHWAY ADMINISTRATION

VANCOUVER, WASHINGTON

GEOTECHNICAL SECTION

Chris Peterson

WEATHER:

Dry

PROJECT: Narada Falls Wall Subgrades

Automatic

Dry Dry

WATER LEVELS

HAMMER:

WHILE DRILLING

DRILLER:

DRILL: BK 81

D E

P T

H ft

12/16/2010

S A

M P

LE

R

Details of the USCS and AASHTO Soil Classification Systems

A

A

SH

TO

M

-2

SOIL DESCRIPTIVE TERMINOLOGY

CONSISTENCY OF COHESIVE SOILS

SPT N-Value (blows/ft) Consistency Field Identification

0-1 Very Soft Easily penetrated several inches by first

2-4 Soft Easily penetrated several inches by thumb

5-8 Firm Moderate effort required to penetrate several inches by thumb

9-15 Stiff Readily indented by thumb but penetrated only with great effort

16-30 Very Stiff Readily indented by thumbnail

> 30 Hard Indented with difficulty by thumbnail

RELATIVE DENSITY OF

COHESIONLESS SOILS

SPT N-Value (blows/ft) Relative Density

0 - 4 Very Loose

5 - 10 Loose

11 - 30 Medium Dense

31 - 50 Dense

> 50 Very Dense

PARTICLE SIZE

Term Sieve Size Boulder > 12” (>300mm)

Cobble 3” - 12” (75mm - 300mm)

Gravel – coarse ¾” - 3” (19mm - 75mm)

Gravel – fine #4 - ¾” (4.75mm - 19mm)

Sand – coarse #10 - #4 (2.00mm - 4.75mm)

Sand – medium #40 - #10 (0.425mm - 2.00mm)

Sand – fine #200 - #40 (0.075mm - 0.425mm)

Silt & Clay < #200 (<0.075mm)

MOISTURE CONTENT

Dry Dusty, dry to the touch

Moist Damp, but no visible free water

Wet Visible free water, saturated, over optimum

Pavement Coring Study

102212jdc1_nisqually longmire to paradise report final.docx Golder Associates Inc.

18300 NE Union Hill Road, Suite 200 Redmond, WA 98052 USA

Tel: (425) 883-0777 Fax: (425) 882-5498 www.golder.com

Golder Associates: Operations in Africa, Asia, Australasia, Europe, North America and South America

Golder, Golder Associates and the GA globe design are trademarks of Golder Associates Corporation

October 22, 2012 Project No. 123-93265

Mr. Brian Wacker, PE, Vice President Robert Peccia & Associates Inc.

P.O. Box 5653 Helena, MT 59604

RE: RESULTS OF PAVEMENT CORING

NISQUALLY TO PARADISE ROAD

(LONGMIRE TO PARADISE SECTION)

IDIQ CONTRACT # DTFH70-10-D-00016

TASK ORDER 12-011

MT. RAINIER NATIONAL PARK, WASHINGTON

Dear Mr. Wacker:

Golder Associates Inc. (Golder) is pleased to present the results of pavement coring performed on Paradise Road in Mt. Rainier National Park. The scope included data collection on road geometry and obtaining and analyzing information from 53 pavement cores in pre-selected areas of pavement distress and baseline areas (non-distress areas) on Paradise Road from Station 549+44 to Station 867+52, between Longmire and Paradise.

The purpose of this investigation was to collect information about areas of past observed road pavement distress. A list of the station locations, repair options, and number of core samples for areas of past distress was provided to Golder by Robert Peccia & Associates Inc. (RPA). These areas were identified on the road in paint and survey stakes by the Federal Highways Administration (FHWA) prior to Golder’s arrival. The information collected for this task included the asphalt pavement thickness and number of layers from 46 core locations, presence of pavement cracks, road embankment slope angle and length, and notes on embankment slope conditions within the previously determined distress areas.

An additional seven baseline cores were obtained in areas of the roadway outside of the distress areas.

The field work for this task order was completed by Golder and its sub-contractors from September 25 to 28, 2012. The weather during the field work was fair with no precipitation, fog giving way to sunny conditions, and moderately warm temperatures. The number of pavement cores to be drilled in each area of pavement distress was provided by FHWA as were the number of baseline cores.

Golder staff determined the specific locations of each core within the area of pavement distress depending on such factors as the presence of visible pavement cracks, the thickness of asphalt in initial cores, and the proposed repair options contained in the FHWA list for each area. The seven baseline core locations were determined by Golder and were placed in areas that appeared to be free of distress.

Two core locations were eliminated in the field prior to coring by FHWA engineer Mr. Robert Kraig, based on his reconnaissance. The two eliminated cores were to be between the 121 and 122 markers (between station 779+87 and 780+62).

1.0 DISCUSSION OF RESULTS

The core and field observation data is summarized in Table 1-1. The reference numbers, stationing, and remediation descriptions were provided by FHWA in a spreadsheet. In addition, the total number of cores in each reference area was determined by FHWA. Golder numbered each core using the reference number of the area of distress and the core number for that area. Photographs of each core as well as

TABLES

October 2012 1 of 2 123-93265

102212jdc1_Nisqually Longmire to Paradise Road Data Sheet Phase II.xlsx

89-90 549+44 DP 1/2 40 89-1 549+64 8R 3, 3 2 6 43 30 Y 5 25

549+84 89-2 549+74 9R 0.5, 4.5, 2.5 3 7.5 40 27 Y 4 25

91-92 551+50 DP 1/2 71 91-1 551+70 9R 3, 0.5, 6 3 9.5 41 42 Y 6 26

552+21 91-2 552+11 10R 2.5, 2.5, 4, 2 4 11 40 39 Y 4 27

93-94 554+17 DP 1/2 28 93-1 554+27 10R 2, 4.5, 2, 5.5 4 14 32 132 Y 2 52

554+45 93-2 554+35 10R 3, 2, 4, 4 4 13 32 132 Y 2 53

95-96 555+14 DP 3/4 54 95-1 555+24 8R 2, 1, 5.5, 4 4 12.5 30 150 Y 3 69

555+68 95-2 555+34 8R 3, 4, 2.5, 3.5 4 13 30 150 Y 4 67

95-3 555+34 4R 1, 3, 2 3 6 30 150 Y 4 67 95-4 555+48 9R 2, 3.5, 3, 4 4 12.5 30 150 Y 2 63

97-98 557+36 DP 1/2 315 97-1 557+56 9R 3.5, 5 2 8.5 38 54 Y 5 27

560+51 97-2 558+19 9R 3.5, 3.5, 3 3 10 40 70+ N NA 28

97-3 558+88 9R 4, 7 2 11 41 70+ Y 7 27 97-4 558+88 5R 1.5, 6 2 7.5 41 70+ Y 7 27

97-5 559+66 9R 6 1 6 38 150+ N NA 27

97-6 560+31 9R 6.5, 4.5 2 11 39 100+ N NA 26

Baseline 561+00 NA NA Baseline 561+00 9L 2.5, 1, 6 3 10.5 39 100+ N NA 26

99-100 561+58 DP CG 1/2 72 99-1 561+78 9R 3, 2.5, 6, 2.5 4 14 39 72 N NA 27

562+30 99-2 562+20 9R 2, 4, 2.5 3 8.5 38 72 Y 7 27

Baseline 563+00 NA NA Baseline 563+00 9L 2, 3, 4.5 3 9.5 38 72 N NA 27 Baseline 565+00 NA NA Baseline 565+00 10L 5.5, 3 2 8.5 39 72 N NA 27

101-102 565+47 MSE W 72 101-1 565+67 9R 2, 3, 6 3 11 39 100 N NA 26

566+19 101-2 565+99 9R 2, 1.5, 5 3 8.5 40 100 N NA 26

103-104 572+06 DP CG 1/2 77 103-1 572+16 9R 0.5, 2.5, 3.5, 4 4 10.5 38 72 N NA 27 572+83 103-2 572+73 9R 2, 2.5, 3.5 3 8 37 66 Y 5 28

105-106 577+97 DP 1/2 105 105-1 578+17 8R 2.5, 3, 2.5 3 8 39 66 Y 6 26

579+02 105-2 578+82 9R 4, 3.5 2 7.5 37 75 Y 4 26

Baseline 579+40 NA NA Baseline 579+40 10L 2.5, 6.5 2 9 37 90 N NA 25

107-108 579+77 DP 1/2 108 107-1 579+99 9R 2.5, 3, 2.5 3 8 37 100+ Y 5.5 25

580+85 107-2 580+65 9R 2.5, 3.5, 6 3 12 38 100+ N NA 25

Well vegetated fill slope above bench above steeper road cut below Well vegetated fill slope above bench above steeper road cut below

Well vegetated fill/natural slope above road cut below. Parking lot across road Well vegetated fill/natural slope above road cut below. Parking lot across road

Well vegetated fill slope above bench above steeper road cut below Well vegetated fill slope above bench above steeper road cut below

Well vegetated fill/natural slope below roadway Well vegetated fill/natural slope below roadway

Well vegetated fill/natural slope above road cut below. Parking lot across road Well vegetated fill/natural slope above road cut below. Parking lot across road Well vegetated fill/natural slope above road cut below. Parking lot across road Well vegetated fill/natural slope above road cut below. Parking lot across road

Well vegetated fill/natural slope below roadway Well vegetated fill/natural slope below roadway Well vegetated fill/natural slope below roadway Well vegetated fill/natural slope below roadway

Well vegetated fill/natural slope below roadway

Short mortared rock guard rail wall above partly rip-rapped slope above stream Short mortared rock guard rail wall above partly rip-rapped slope above stream

Crack from ~ 561+73 - 562+28 Well vegetated slope below Crack from ~ 561+73 - 562+28 Well vegetated slope below

Well vegetated fill/natural slope below roadway Well vegetated fill/natural slope below roadway

Well vegetated fill/natural slope below roadway. Stream well beyond toe Well vegetated fill/natural slope below roadway. Stream well beyond toe

Well vegetated fill/natural slope below roadway Well vegetated fill/natural slope below roadway

Crack Distance From Crest

Road Width

PAVEMENT AND ROAD EMBANKMENT DATA

NOTES

Table 1-1: Asphalt Core and Road Embankment Data Summary (Longmire to Paradise)

ASPHALT CORES

Core Number

Core Station

C/L Offset (ft)

Asphalt Layer Thickness (in)

Number of Layers

Total Asphalt Thickness (in)

Inclination (deg)

Reference Number Station

Remediation Description

Repair Length (ft)

Tension Cracks

Slope Distance Right (ft)

Well vegetated slope below Well vegetated slope below

Well vegetated fill/natural slope below roadway

October 2012 2 of 2 123-93265

102212jdc1_Nisqually Longmire to Paradise Road Data Sheet Phase II.xlsx

Crack Distance From Crest

Road Width

PAVEMENT AND ROAD EMBANKMENT DATA

NOTES

Table 1-1: Asphalt Core and Road Embankment Data Summary (Longmire to Paradise)

ASPHALT CORES

Core Number

Core Station

C/L Offset (ft)

Asphalt Layer Thickness (in)

Number of Layers

Total Asphalt Thickness (in)

Inclination (deg)

Reference Number Station

Remediation Description

Repair Length (ft)

Tension Cracks

Slope Distance Right (ft)

109-110 591+16 DP 1/2 127 109-1 591+36 10R 4, 3 2 7 35 110 Y 5 30

592+43 109-2 591+58 9R 1.5, 3.5, 4 3 9 36 110 N NA 29

109-3 592+23 10R 2, 3, 3.5 3 8.5 35 110 N NA 29

Baseline 594+00 NA NA Baseline 594+00 9L 2.5, 3, 3 3 8.5 35 110 N NA 29 Baseline 596+00 NA NA Baseline 596+00 9L 2.5, 3, 3.5 3 9 35 110 N NA 29

Baseline 628+00 NA NA Baseline 628+00 12L 4, 2.5 2 6.5 36 90 N NA 43

111-112 628+32 DP 1/2 151 111-1 628+52 20R 3, 3, 1 3 7 35 90 Y 12 44

629+83 111-2 628+97 20R 2, 4 2 6 39 96 Y 5 43

111-3 629+63 17R 2, 1, 3, 0.5 4 6.5 39 102 7 41

127-128 864+19 DP 3/4 333 127-1 864+39 9L 2, 3.5, 3 3 8.5 32 105 Y 10, 15, 18 30

867+52 127-2 865+05 9L 1.5, 3, 3.5 3 8 38 102 N NA 30

127-3 865+39 9L 2, 3.5, 3.5 3 9 37 102 N NA 30

127-4 865+72 9L 1.5, 4, 3.5 3 9 37 102 Y 13, 17 31 127-5 866+04 9L 2, 4, 3.5 3 9.5 38 105 Y 22 31

127-6 866+37 9L 2, 3, 3.5 3 8.5 36 105 N NA 31

127-7 866+67 9L 1, 5, 3 3 9 35 102 N NA 31

127-8 864+39 9R 2.5, 3, 2.5 3 8 32 105 Y 10, 15, 18 30

127-9 865+05 9R 2.5, 2, 2.5 3 7 38 102 N NA 30

127-10 865+39 9R 2.5, 3.5, 2.5 3 8.5 37 102 N NA 30

127-11 865+72 5R 2, 3, 2 3 7 37 102 Y 13, 17 31 127-12 866+04 6R 2.5, 0.5, 2, 2.5 4 7.5 38 105 Y 22 31 127-13 866+37 8R 2.5, 2.5, 2.5 3 7.5 36 105 Y 16, 22 31 127-14 866+67 9R 3, 2.5, 3 3 8.5 35 102 Y 18 31

NOTES:

Reference Number: Unique area number by FHWA.

Remediation Description: Type of repair and width. (DP=Deep Patch) (CG=Compaction Grouting) (1/2=Half of the road width) (3/4=Three quarters of the road with) (Full=Full road width).

Core Number: Starting reference number followed by core number. i.e. 80-2 is the second core made in the area bracked by reference number 80 (Start) and reference number 81 (end). All core numbers use only the starting reference number.

Asphalt Layer Thickness (in): Thickness of identifiable layer in the core. Listed in order of lowest to highest layer.

Inclination Right (deg): Inclination in degrees down from crest of roadway to first significant slope break.

Slope Distance Right (ft): Distance along slope below roadway from crest to first significant slope break.

Road Width: Width of entire roadway including unpaved shoulder, generally from up-slope ditch to down-slope side crest of embankment (greater than paved width).

Checked by Jim Johnson 10-16-12

Rip rap slope down to bench below. Well vegtated slope down from bench to river

Well vegetated fill/natural slope below roadway. Stream well beyond toe

Well vegetated fill/natural slope below roadway. Stream well beyond toe

Partly vegetated slope with large rip rap down to a less steep fully vegetated slope below Partly vegetated slope with large rip rap down to a less steep fully vegetated slope below

Partly vegetated slope with large rip rap down to a less steep fully vegetated slope below Partly vegetated slope with large rip rap down to a less steep fully vegetated slope below Partly vegetated slope with large rip rap down to a less steep fully vegetated slope below Partly vegetated slope with large rip rap down to a less steep fully vegetated slope below Partly vegetated slope with large rip rap down to a less steep fully vegetated slope below

Partly vegetated slope with large rip rap down to a less…