04_140R2024R0017_Part5_of_18_0004.pdf

G62 Amendment No. 0003

G63

G64

G65

G66

G67

G68

G69

G70

G71

G72

G73

G74

G75

G76

PURPOSE OF HOLE:

To collect intact (undisturbed) samples from select fine grained soils, which will be tested to determine geotechnical properties of soil (foundation conditions) for features associated with a proposed fish passage around Sack Dam. Drill hole companion investigations: sCPT-21-21 and SPT-21-8.

LOCATION:

San Joaquin River, Sack Dam (Reach 3, RM 181.1).

West side or Left Bank, upstream of Sack Dam.

DRILLED BY:

Bureau of Reclamation: UC Region drill crew:

Dan Read, driller Duwain Sheppard, helper

DRILL RIG:

Acker Renegade truck mounted rig (I570304)

DRILLING AND SAMPLING METHODS :

Drill hole was advanced using a hollow stem flight auger system with pilot bit (FAPB).

0.0 to 7.0 feet. FAPB was used to advance drill hole to targeted depths for undisturbed (intact) sampling.

FAPB consisted of 6-1/4 inch i.d. by 10-1/4 inch o.d.

hollow stem augers equipped with an 10-1/2 inch o.d. lead auger bit. A 6-1/4 inch o.d. bit (pilot) attached to NWJ rods was set inside the lead auger.

No core is obtained when using FAPB.

Undisturbed (intact) soil samples were collected within steel (Shelby) tubes using a mechanical piston sampler (direct push). The Shelby tube is bolted directly to a head attached to NWJ rods and advanced below the lead auger. The rods/tube do not rotate; advancement and compression are carefully monitored by the driller. Each "push" is obtained slowly; over compaction of the sample is avoided by limiting sampler advancement to 2.0 feet (maximum).

Nominal Shelby tube dimensions: 5-inch o.d. by 2.5 feet long.

DRILLING CONDITIONS:

0.0 to 7.0 ft.: Pilot bit interval.

7.0 to 9.0 ft.: Shelby sample A; direct push method;

max pressure 500 psi.

DRILLING FLUID, RETURN AND COLOR:

Drilling fluid was not used to advance the hole.

REASON FOR HOLE TERMINATION:

Drill hole terminated at target depth.

BOTTOM OF HOLE: T.D. 9.0 ft. (el. 113.0)

For a complete description that includes visual classification and physical condition of soils refer to companion drill hole SPT-21-8. Only a cursory description of the undisturbed sample and drilling conditions is provided below. Tube specifications (weight) provided on a Shelby Tube Field Data Sheet and transmitted to TSC laboratory with samples.

0.0 to 9.0 ft.

Quaternary: Alluvium, Qal

0.0 to 7.0 ft. NO RECOVERY

7.0 to 9.0 ft.: Undisturbed Sample A: Soil in the top of the tube appears to be Lean Clay; dry. Soil in the bottom of the tube appears to be Lean Clay; dry.

bgs below ground surface i.d. inside diameter (inches) o.d. outside diameter (inches) tsf tons per square foot pcf pounds per cubic foot

NAVD88 = North American Vertical Datum of 1988 NAD83 = North American Datum of 1983

FAPB Flight Auger Pilot Bit NR No Recovery NA Not Available or Applicable TD Total Depth Tr Trace

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Managing Water in the West

RECLAMATION

SHEET 1 OF 1GEOLOGIC LOG OF DRILL HOLE NO. UD-21-8

PROJECT:

STATE: California

START DATE, END DATE: 10/22/2021, 10/22/2021

Central Valley Project

FEATURE:

SUBFEATURE:

TOTAL DEPTH: 9.0 ft. (el. 113.0 ft.)

ANGLE FROM HORIZONTAL: 90o

LOGGED BY: S.Swartz

REVIEWED BY: A. Warren

Notes

GROUND ELEVATION: 122.0 ft. NAVD88

DATUM: CA State Plane, Zone 3, NAD83SJRRP

COORDINATES: N 1,815,914.00 E 6,561,639.00

Notes:

Visual Classification and Physical Condition

D ry

D en si ty p cf

G eo lo g ic U n it

S ym b o l

M o is tu re C o n te n t

D ep th fe et

E le va ti o n fe et

C o re R ec o ve ry

S am p le

ID

WATER LEVEL: NA

D ep th fe et

Sack Dam

A 17.4 102.6

Qal

G77 fine grained soils, which will be tested to determine geotechnical properties of soil (foundation conditions) for features associated with a proposed fish passage around Sack Dam. Drill hole companion investigations: CPT-21-19A and SPT-21-9.

LOCATION:

San Joaquin River, Sack Dam (Reach 3, RM 181.1).

West side or Left Bank, upstream of Sack Dam.

DRILLED BY:

Bureau of Reclamation: UC Region drill crew:

Dan Read, driller Duwain Sheppard, helper

DRILL RIG:

Acker Renegade truck mounted rig (I570304)

DRILLING AND SAMPLING METHODS :

Drill hole was advanced using a hollow stem flight auger system with pilot bit (FAPB).

0.0 to 52.0 feet. FAPB was used to advance drill hole to targeted depths for undisturbed (intact) sampling. FAPB consisted of 6-1/4 inch i.d. by 10-1/4 inch o.d. hollow stem augers equipped with an 10-1/2 inch o.d. lead auger bit. A 6-1/4 inch o.d. bit (pilot) attached to NWJ rods was set inside the lead auger. No core is obtained when using FAPB.

Undisturbed (intact) soil samples were collected within steel (Shelby) tubes using a mechanical piston sampler (direct push) or a GUS hydraulic piston sampler. Direct push: the Shelby tube is bolted directly to a head attached to NWJ rods and advanced below the lead auger. The rods/tube do not rotate; advancement and compression are carefully monitored by the driller. Each "push" is obtained slowly; over compaction of the sample is avoided by limiting sampler advancement to 2.0 feet (maximum).

The GUS piston sampler method (GUS) is identical to the mechanical piston sampler method, except that the cylinder and tube are advanced hydraulically. The GUS is activated using water and a pump. A pressure relief valve (pump), set to 550 psi, accommodates the 600 psi rating (GUS) and prevents sample over-consolidation. The GUS sampler is advanced to its full interior length when the pressure relief system activates.

Nominal Shelby tube dimensions: 5-inch o.d. by 2.5 feet long.

DRILLING CONDITIONS:

0.0 to 7.0 ft.: Pilot bit interval.

7.0 to 9.0 ft.: Shelby sample A; direct push method;

max pressure 200 psi.

9.0 to 10.0 ft.: Pilot bit interval.

10.0 to 12.0 ft.: Shelby sample B; direct push interval; max pressure 500 psi.

12.0 to 13.0 ft.: Pilot bit interval.

13.0 to 15.0 ft.: Shelby sample C; direct push interval; max pressure 500 psi.

15.0 to 42.0 ft.: Pilot bit interval.

42.0 to 44.0 ft.: Shelby sample D; GUS piston method; max water pressure 550 psi.

44.0 to 45.0 ft.: Pilot bit interval.

45.0 to 46.5 ft.: Shelby sample E; direct push method; max pressure 2500 psi.

46.5 to 52.0 ft.: Pilot bit interval.

52.0 to 53.2 ft.: Shelby sample F; direct push method; max pressure 2500 psi. BOTTOM OF HOLE: T.D. 53.2 ft. (el. 67.8)

For a complete description that includes visual classification and physical condition of soils refer to companion drill hole SPT-21-9. Only a cursory description of the undisturbed sample and drilling conditions is provided below. Tube specifications (weight) provided on a Shelby Tube Field Data Sheet and transmitted to TSC laboratory with samples.

0.0 to 53.2 ft.

Quaternary: Alluvium, Qal

0.0 to 7.0 ft. NO RECOVERY

7.0 to 9.0 ft.: Undisturbed Sample A: Soil in the top of the tube appears to be Lean Clay; dry. Soil in the bottom of the tube appears to be Lean Clay; moist.

9.0 to 10.0 ft. NO RECOVERY

10.0 to 12.0 ft.: Undisturbed Sample B:

12.0 to 13.0 ft. NO RECOVERY

13.0 to 15.0 ft.: Undisturbed Sample C:

15.0 to 42.0 ft. NO RECOVERY

42.0 to 44.0 ft.: Undisturbed Sample D: Soil in the top of the tube appears to be Lean Clay; moist. Soil in the bottom of the tube appears to be Lean Clay; moist.

44.0 to 45.0 ft. NO RECOVERY

45.0 to 46.5.0 ft.: Undisturbed Sample E: Soil in the top of the tube appears to be Sandy Clay, s(CL); moist. Soil in the bottom of the tube appears to be Sandy Clay, s(CL); moist.

46.5 to 52.0 ft. NO RECOVERY

52.0 to 53.2 ft.: Undisturbed Sample F: Soil in the top of the tube appears to be Lean Clay; moist. Soil in the bottom of the tube appears to be Lean Clay; moist.

bgs below ground surface i.d. inside diameter (inches) o.d. outside diameter (inches) tsf tons per square foot pcf pounds per cubic foot

NAVD88 = North American Vertical Datum of 1988 NAD83 = North American Datum of 1983

FAPB Flight Auger Pilot Bit NR No Recovery NA Not Available or Applicable TD Total Depth Tr Trace

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Managing Water in the West

RECLAMATION

SHEET 1 OF 2GEOLOGIC LOG OF DRILL HOLE NO. UD-21-9

PROJECT:

STATE: California

START DATE, END DATE: 10/22/2021, 10/22/2021

Central Valley Project

FEATURE:

SUBFEATURE:

TOTAL DEPTH: 53.2 ft. (el. 67.8 ft.)

ANGLE FROM HORIZONTAL: 90o

LOGGED BY: S.Swartz

REVIEWED BY: A. Warren

Notes

GROUND ELEVATION: 121.0 ft. NAVD88

DATUM: CA State Plane, Zone 3, NAD83SJRRP

COORDINATES: N 1,816,052.00 E 6,561,500.00

Notes:

Visual Classification and Physical Condition

D ry

D en si ty p cf

G eo lo g ic U n it

S ym b o l

M o is tu re C o n te n t

D ep th fe et

E le va ti o n fe et

C o re R ec o ve ry

S am p le

ID

WATER LEVEL: NA

D ep th fe et

Sack Dam

A

B

C

D

E

F

17.1

21.9

30.2

18.3

26.4

103.3

103.1

108.0

97.9

Qal

G78

DRILLING FLUID, RETURN AND COLOR:

Drilling fluid was not used to advance the hole.

REASON FOR HOLE TERMINATION:

Drill hole terminated at target depth.

HOLE COMPLETION:

Hole backfilled with native material.

GROUNDWATER LEVELS:

Not noted. Refer to companion SPT-21-9 for groundwater details.

bgs below ground surface i.d. inside diameter (inches) o.d. outside diameter (inches) tsf tons per square foot pcf pounds per cubic foot

NAVD88 = North American Vertical Datum of 1988 NAD83 = North American Datum of 1983

FAPB Flight Auger Pilot Bit NR No Recovery NA Not Available or Applicable TD Total Depth Tr Trace

LI

B

R A

R Y

S

JR

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P -2

IN

V

E S

T

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A T

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N

S

P O

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Managing Water in the West

RECLAMATION

SHEET 2 OF 2GEOLOGIC LOG OF DRILL HOLE NO. UD-21-9

PROJECT:

STATE: California

START DATE, END DATE: 10/22/2021, 10/22/2021

Central Valley Project

FEATURE:

SUBFEATURE:

TOTAL DEPTH: 53.2 ft. (el. 67.8 ft.)

ANGLE FROM HORIZONTAL: 90o

LOGGED BY: S.Swartz

REVIEWED BY: A. Warren

Notes

GROUND ELEVATION: 121.0 ft. NAVD88

DATUM: CA State Plane, Zone 3, NAD83SJRRP

COORDINATES: N 1,816,052.00 E 6,561,500.00

Notes:

Visual Classification and Physical Condition

D ry

D en si ty p cf

G eo lo g ic U n it

S ym b o l

M o is tu re C o n te n t

D ep th fe et

E le va ti o n fe et

C o re R ec o ve ry

S am p le

ID

WATER LEVEL: NA

D ep th fe et

Sack Dam

G79 fine grained soils, which will be tested to determine geotechnical properties of soil (foundation conditions) for features associated with a proposed fish passage around Sack Dam. Drill hole companion investigations: sCPT-21-22.

LOCATION:

San Joaquin River, Sack Dam (Reach 3, RM 181.1).

West side or Left Bank, upstream of Sack Dam.

DRILLED BY:

Bureau of Reclamation: UC Region drill crew:

Dan Read, driller Duwain Sheppard, helper

DRILL RIG:

Acker Renegade truck mounted rig (I570304)

DRILLING AND SAMPLING METHODS :

Drill hole was advanced using flight auger pilot bit (FAPB) and flight auger dry core (FADC) systems.

FAPB was used to advance drill hole to targeted depths for undisturbed (intact) sampling. FAPB consisted of 6-1/4 inch i.d. by 10-1/4 inch o.d. hollow stem augers equipped with an 10-1/2 inch o.d. lead auger bit. A 6-1/4 inch o.d. bit (pilot) attached to NWJ rods was set inside the lead auger. No core is obtained when using FAPB.

Undisturbed (intact) soil samples were collected within steel (Shelby) tubes using a mechanical piston sampler (direct push). The Shelby tube is bolted directly to a head attached to NWJ rods and advanced below the lead auger. The rods/tube do not rotate; advancement and compression are carefully monitored by the driller. Each "push" is obtained slowly; over compaction of the sample is avoided by limiting sampler advancement to 2.0 feet (maximum). Nominal Shelby tube dimensions:

5-inch o.d. by 2.5 feet long.

FADC was used to advance the drill hole and collect soil core from select intervals for corrosivity testing.

FADC utilizes the same augers described above.

Soil samples (core) are obtained using a 3-1/4 inch i.d. by 3-5/8 inch o.d. by 5-foot-long split barrel dry coring system. NWJ rods were attached to a free spinning bearing assembly, which is attached to the core barrel. A metal "basket" was used in the cutting shoe to improve soil retention.

DRILLING CONDITIONS:

0.0 to 7.0 ft.: Pilot bit interval.

7.0 to 9.0 ft.: Shelby sample A; direct push method;

maximum pressure 100 psi.

9.0 to 45.0 ft.: Pilot bit intervals and Corrosion Sampling intervals

45.0 to 47.0 ft.: Shelby sample B; direct push method; maximum pressure 1400 psi.

DRILLING FLUID, RETURN AND COLOR:

Drilling fluid was not used to advance the hole.

REASON FOR HOLE TERMINATION:

Drill hole terminated at target depth.

HOLE COMPLETION:

The hole was backfilled with bentonite chips from total depth to 1.0 ft. bgs, and with native soil from 1.0

ft. to ground surface.

GROUNDWATER LEVELS:

Not noted.

BOTTOM OF HOLE: T.D. 47.0 ft. (el. 73.0)

For a better understanding of soils at this location, refer to sCPT-21-22 and previous investigation SB-9. Only a cursory description of the undisturbed sample and drilling conditions is provided below. Tube specifications (weight) provided on a Shelby Tube Field Data Sheet and transmitted to TSC laboratory with samples.

0.0 to 47.0 ft.

Quaternary: Alluvium, Qal

0.0 to 7.0 ft. PB interval, NO RECOVERY

7.0 to 9.0 ft.: Undisturbed Sample A:

Soil in the top of the tube appears to be Lean Clay; dry. Soil in the bottom of the tube appears to be Lean Clay; dry.

9.0 to 10.0 ft. PB interval, NO RECOVERY

10.0 to 12.5 ft. FADC interval for Corrosion Sampling

12.5 to 15.0 ft. NO RECOVERY

15.0 to 18.4 ft. FADC interval for Corrosion Sampling

18.4 to 25.0 ft. PB interval, NO RECOVERY

25.0 to 27.5 ft. FADC interval for Corrosion Sampling

27.5 to 30.0 ft. PB interval, NO RECOVERY

30.0 to 32.5 ft. FADC interval for Corrosion Sampling

32.5 to 45.0 ft. PB interval, NO RECOVERY

45.0 to 47.0 ft.: Undisturbed Sample B:

Soil in the top of the tube appears to be Lean Clay; moist. Soil in the bottom of the tube appears to be Lean Clay; moist.

bgs below ground surface i.d. inside diameter (inches) o.d. outside diameter (inches) tsf tons per square foot pcf pounds per cubic foot

NAVD88 = North American Vertical Datum of 1988 NAD83 = North American Datum of 1983

FAPB Flight Auger Pilot Bit NR No Recovery NA Not Available or Applicable TD Total Depth Tr Trace

LI

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R Y

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Managing Water in the West

RECLAMATION

SHEET 1 OF 1GEOLOGIC LOG OF DRILL HOLE NO. UD-21-10

PROJECT:

STATE: California

START DATE, END DATE: 10/23/2021, 10/23/2021

Central Valley Project

FEATURE:

SUBFEATURE:

TOTAL DEPTH: 47.0 ft. (el. 73.0 ft.)

ANGLE FROM HORIZONTAL: 90o

LOGGED BY: S.Swartz

REVIEWED BY: A. Warren

Notes

GROUND ELEVATION: 120.0 ft. NAVD88

DATUM: CA State Plane, Zone 3, NAD83SJRRP

COORDINATES: N 1,816,476.00 E 6,561,536.00

Notes:

Visual Classification and Physical Condition

D ry

D en si ty p cf

G eo lo g ic U n it

S ym b o l

M o is tu re C o n te n t

D ep th fe et

E le va ti o n fe et

C o re R ec o ve ry

S am p le

ID

WATER LEVEL: NA

D ep th fe et

Sack Dam

A

B

11.9

23.4

108.4

104.1

Qal

G80

Pr oj ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 7

9.

ft , D at e:

/2

6/

Su rfa ce

E le va tio n:

.1 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.0 1, E

.2

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

Di ss

Di ss

Di ss

Di ss

Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Sa nd si lty sa nd Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Cl ay si lty cl ay

Si lty sa nd sa nd y s ilt Cl ay si lty cl ay

Cl ay si lty cl ay Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Cl ay si lty cl ay

Cl ay

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Cl ay

Si lty sa nd sa nd y s ilt Sa nd

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Cl ay si lty cl ay

Cl ay

Cl ay

Sa nd si lty sa nd Cl ay si lty cl ay

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

G81Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 7

9.

ft , D at e:

/2

6/

Su rfa ce

E le va tio n:

.1 ft

Co or ds : N

.0 1, E

.2

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G82Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

1.

ft , D at e:

/2

5/

Su rfa ce

E le va tio n:

.9 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.5 6, E

.1

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Sa nd si lty sa nd Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Sa nd

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Cl ay si lty cl ay Si lty sa nd sa nd y s ilt

Cl ay si lty cl ay Sa nd si lty sa nd

Cl ay

Cl ay si lty cl ay Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd

G83Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

1.

ft , D at e:

/2

5/

Su rfa ce

E le va tio n:

.9 ft

Co or ds : N

.5 6, E

.1

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G84Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 8

4.

ft , D at e:

/2

6/

Su rfa ce

E le va tio n:

.5 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.6 3, E

.0

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Cl ay

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Cl ay si lty cl ay

Cl ay

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Cl ay

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Cl ay

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Cl ay Cl ay Ve ry de ns e/s tiff so il Cl ay Sa nd si lty sa nd

Cl ay si lty cl ay Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Sa nd si lty sa nd

G85Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 8

4.

ft , D at e:

/2

6/

Su rfa ce

E le va tio n:

.5 ft

Co or ds : N

.6 3, E

.0

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G86Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

1.

ft , D at e:

/2

6/

Su rfa ce

E le va tio n:

.4 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.8 1, E

.7

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Cl ay

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Cl ay si lty cl ay

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Cl ay

Cl ay si lty cl ay Cl ay Cl ay si lty cl ay

Cl ay

Cl ay

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt

G87Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

1.

ft , D at e:

/2

6/

Su rfa ce

E le va tio n:

.4 ft

Co or ds : N

.8 1, E

.7

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G88Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 7

1.

ft , D at e:

/2

7/

Su rfa ce

E le va tio n:

.6 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.2 5, E

.5

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

. Di ss

Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Cl ay

Cl ay

Cl ay

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Ve ry de ns e/s tiff so il Si lty sa nd sa nd y s ilt

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Cl ay si lty cl ay

Cl ay si lty cl ay

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd Sa nd si lty sa nd

Sa nd si lty sa nd Cl ay si lty cl ay

Cl ay si lty cl ay Cl ay si lty cl ay

Cl ay

Cl ay si lty cl ay Sa nd si lty sa nd

Cl ay si lty cl ay Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt

G89Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 7

1.

ft , D at e:

/2

7/

Su rfa ce

E le va tio n:

.6 ft

Co or ds : N

.2 5, E

.5

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G90Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

0.

ft , D at e:

/2

7/

Su rfa ce

E le va tio n:

.2 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.5 6, E

.1

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

. Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Sa nd si lty sa nd Ve ry de ns e/s tiff so il Si lty sa nd sa nd y s ilt

Cl ay si lty cl ay Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Cl ay si lty cl ay

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Cl ay Si lty sa nd sa nd y s ilt

Cl ay

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt

G91Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

0.

ft , D at e:

/2

7/

Su rfa ce

E le va tio n:

.2 ft

Co or ds : N

.5 6, E

.1

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G92Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 8

9.

ft , D at e:

/2

7/

Su rfa ce

E le va tio n:

.6 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.0 3, E

.3

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

. Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Cl ay Si lty sa nd sa nd y s ilt

Cl ay

Cl ay

Si lty sa nd sa nd y s ilt

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Ve ry de ns e/s tiff so il

Cl ay

Cl ay

Cl ay

Cl ay

Ve ry de ns e/s tiff so il

Sa nd si lty sa nd Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Sa nd si lty sa nd Cl ay Ve ry de ns e/s tiff so il Cl ay Cl ay si lty cl ay

Sa nd si lty sa nd Sa nd si lty sa nd

Sa nd si lty sa nd

G93Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 8

9.

ft , D at e:

/2

7/

Su rfa ce

E le va tio n:

.6 ft

Co or ds : N

.0 3, E

.3

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G94Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 4

6.

ft , D at e:

/2

5/

Su rfa ce

E le va tio n:

.2 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.1 7, E

.7

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Cl ay Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Sa nd

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Cl ay si lty cl ay Cl ay si lty cl ay

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

G95Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 4

6.

ft , D at e:

/2

5/

Su rfa ce

E le va tio n:

.2 ft

Co or ds : N

.1 7, E

.7

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G96Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 4

9.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.6 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.0 0, E

.4

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

. Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Cl ay si lty cl ay

Cl ay si lty cl ay Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Ve ry de ns e/s tiff so il

Sa nd si lty sa nd Sa nd si lty sa nd

Cl ay si lty cl ay Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Cl ay si lty cl ay Cl ay si lty cl ay

G97Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 4

9.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.6 ft

Co or ds : N

.0 0, E

.4

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G98Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

0.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.4 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.9 9, E

.8

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Ve ry de ns e/s tiff so il Cl ay Cl ay Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Cl ay si lty cl ay

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt

G99Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

0.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.4 ft

Co or ds : N

.9 9, E

.8

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G100Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 2

4.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.8 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.2 2, E

.3

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Cl ay

Sa nd si lty sa nd Sa nd si lty sa nd

Sa nd si lty sa nd

G101Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 2

4.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.8 ft

Co or ds : N

.2 2, E

.3

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G102Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 7

9.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.6 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.1 2, E

.7

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Sa nd si lty sa nd Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Ve ry de ns e/s tiff so il Cl ay si lty cl ay

Sa nd si lty sa nd Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Cl ay si lty cl ay

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Cl ay Cl ay si lty cl ay

Cl ay si lty cl ay Cl ay Cl ay si lty cl ay

Cl ay

Si lty sa nd sa nd y s ilt Ve ry de ns e/s tiff so il Ve ry de ns e/s tiff so il Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Cl ay si lty cl ay

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt

G103Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 7

9.

ft , D at e:

/2

8/

Su rfa ce

E le va tio n:

.6 ft

Co or ds : N

.1 2, E

.7

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G104Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 4

8.

ft , D at e:

/2

5/

Su rfa ce

E le va tio n:

.2 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.6 5, E

.9

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Ve ry de ns e/s tiff so il

Si lty sa nd sa nd y s ilt Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt Cl ay si lty cl ay

Sa nd si lty sa nd Cl ay si lty cl ay

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Ve ry de ns e/s tiff so il

Ve ry de ns e/s tiff so il

Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

G105Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 4

8.

ft , D at e:

/2

5/

Su rfa ce

E le va tio n:

.2 ft

Co or ds : N

.6 5, E

.9

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G106Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

0.

ft , D at e:

/2

4/

Su rfa ce

E le va tio n:

.5 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.0 7, E

.4

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h a v io u r

T y p e

S B

T (R ob er ts on

Elevation (ft)1

S o il B e h a v io u r T y p e

Cl ay si lty cl ay Sa nd si lty sa nd

Si lty sa nd sa nd y s ilt Cl ay Cl ay si lty cl ay

Ve ry de ns e/s tiff so il

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Cl ay si lty cl ay Cl ay si lty cl ay

Ve ry de ns e/s tiff so il

Cl ay si lty cl ay Sa nd si lty sa nd

Sa nd si lty sa nd Cl ay si lty cl ay

Si lty sa nd sa nd y s ilt Sa nd si lty sa nd

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Sa nd si lty sa nd Si lty sa nd sa nd y s ilt

Si lty sa nd sa nd y s ilt

G107Amendment No. 0003 ec t:

S an

J oa qu in

R iv er R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 5

0.

ft , D at e:

/2

4/

Su rfa ce

E le va tio n:

.5 ft

Co or ds : N

.0 7, E

.4

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S ac k D am a nd A rr oy o Ca na l H ea dw or ks

R eh ab ili ta tio n

C o n st ra in e d

M o d u lu s

M (C

PT

(t sf

,0

,0

Elevation (ft)1

C o n st ra in e d

M o d u lu s

S h e a r m o d u lu s

G o

(t sf

,0

,0

Elevation (ft)1

S h e a r m o d u lu s S h e a r st re n g th

S u

(t sf

Elevation (ft)1

Su p ea k

Su re m ol de d

S h e a r st re n g th

S h e a r W a v e v e lo ci ty

V s

(f t/ s)

,0

,5

,0

Elevation (ft)1

S h e a r W a v e v e lo ci ty

G108Amendment No. 0003 ec t:

Sa n

Jo aq ui n

Ri ve r R es to ra tio n

G eo te ch ni ca l L ab or at or y an d

Fi el d Su pp or t Te ch ni ca l S er vic e Ce nt er

, D en ve r C

O Co ne P en et ra tio n Te st in g Re su lts

To ta l d ep th : 8

2.

ft , D at e:

/2

4/

Su rfa ce

E le va tio n:

.7 ft

Sa ck

D am a nd

A rr oy o

Ca na l H ea dw or ks R eh ab ili ta tio n

Co or ds : N

.2 6, E

.1

Co ne T yp e:

cm

Co ne O pe ra to r:

Du w ai n

Sh ep ar d

So un di ng

: C

PT

-2 1-

Lo ca tio n:

S B

T I n d e x

Ic S

B T

Elevation (ft)1

S B

T I n d e x

C o n e r e si st a n ce q t

Ti p re si st an ce ts f)

Elevation (ft)1

C o n e r e si st a n ce q t P o re p re ss u re u

Pr es su re ps i)

Elevation (ft)1

P o re p re ss u re u

Di ss

Di ss

. Di ss

Di ss

Di ss

Di ss

SB

T le ge nd 1.

Se ns iti ve fi ne g ra in ed

2.

Or ga ni c m at er ia l

3.

Cl ay to s ilt y cla y

4.

Cl ay ey s ilt to s ilt y cla y

5.

Si lty s an d to s an dy s ilt

6.

Cl ea n sa nd to s ilt y sa nd

7.

Gr av el y sa nd to s an d 8.

Ve ry s tif f s an d to c la ye y sa nd

9.

Ve ry s tif f f in e gr ai ne d

F ri ct io n r a ti o

R f

Elevation (ft)1

F ri ct io n r a ti o S o il

B e h…