Free Joint Preliminary Status Report - District Court of Federal Claims - federal

Case 1:05-cv-01121-EJD

Document 13-7

Filed 05/31/2006

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EXPLANATION TR-1 Approximate location of boring by Treadwell & Rollo Inc., 19 September 2000 Approximate location of boring by Treadwell & Rollo, Inc., September 1992 Approximate location of boring by Lee and Praszker, September 1990 Proposed limits of Building 245 Extension TR-3 TB-3 TB-1 A B-6 A' Approximate location of idealized subsurface profile

Halligan Hall 234
B-7

Bullard Hall 233

B-1

TB-1

A

Building 245 North
B-5 TR-2 TB-4

Building 245 South
TB-2

A'
TR-1 B-4 B-3

Building 245A
TB-5

EE

TR

HS

7T

SL

OA

TA

VE

NU

B-1

E
0 80 Feet

TR

EE

T

SO

UT

H

RO

T

Existing parking lots

AD

8T

HS

Approximate scale

EE

T

BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL Monterey, California

HS

TR

SITE PLAN
Date 10/27/00 Project No. 2948.01 Figure 2

Treadwell&Rollo

9T

Case 1:05-cv-01121-EJD

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Proposed Building 245 Extension

50

A

-3 TR

T

R-2
SAND (SP)/SAND WITH SILT(SP-SM) brown, very loose to medium dense, moist

TR

-1

A'

50'

[FILL] 40 ELEVATION (feet, Mean Sea Level) ? ? ? ? ?

[FILL] ? ?
CLAYEY SAND WITH GRAVEL (SC) yellow brown to olive, medium dense to very dense, moist

?

40' ELEVATION (feet, Mean Sea Level)

?

?

?

? 30
(0910 9/20/00 open overnight) SAND (SP) yellow brown, medium dense to dense, moist to wet

30'

? 20
(1126 9/19/00 time of drilling) (0855 9/20/00 open overnight)

? 20'

? 10

?

?

?

?
(projected 21 feet east)

?

?

?

? 10'

CLAYSTONE olive-brown to dark brown, crusted, low hardness, friable, deep weathering

SANDSTONE brown, crusted to intensely fractured, soft to low hardness, friable, deep weathering

0

(projected 12 feet west) FACING EAST

0'

Notes:

1. The above profile represents a generalized cross section interpreted from widely spaced borings. Soil and rock deposits may be many in types, strength, and other important properties. 2. Depth to bedrock should only be considered accurate at the boring locations, points in between are assumed and are only approximate.

10 Feet

BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL Monterey, California

0 0 20 Feet Approximate scale

IDEALIZED SUBSURFACE PROFILE A - A'
Date 10/27/00 Project No. 2948.01 Figure 3

Treadwell&Rollo

Case 1:05-cv-01121-EJD

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Case 1:05-cv-01121-EJD

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Case 1:05-cv-01121-EJD

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0 0

100

200

CAPACITY (kips) 300

400

500
EL.

600

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Notes: 1. Embedment depths relative to top of rock, which is at approxiate El. 14 feet M.S.L. 2. The indicated capacities are for compression or transient tension loading. 3. Capacities are based on strength of the bedrock; the structural capacity of the pier may govern. 4. Piers should be spaced no closer than three diameters center to center. 5. Pier capacities are based on skin friction only. 6. Pier capacities may be increased by one-third for wind and/or seismic loads. BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL Monterey, California

Minimum embedment for compression/tension loading

ALLOWABLE CAPACITIES OF DRILLED PIERS
Date 11/16/00 Project No. 2948.01 Figure 6

Case 1:05-cv-01121-EJD

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DEFLECTION (inches) -0.1 0 0.0 0.1 0.2 0.3 0.4 0.5 -1,000.0 0 -800.0 -600.0

MOMENT (kip - feet) -400.0 -200.0 0.0 200.0 400.0

5

5

10

10

15

15

20

20

25

25

30

30

35

35

40

FIXED-HEAD CONDITION Lateral Load (kips) 105 130
Notes: 1. 2.

40

Curve

BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL Monterey, California
DEFLECTION AND MOMENT PROFILE FOR LATERALLY LOADED 30-INCH DIAMETER CAST-IN-PLACE CONCRETE PIERS

The profiles presented above are for embedments of at least seven feet into underlying bedrock. Assumes center to center spacing of piers is at least 6 diameters.

Date 11/16/00

Project No. 2948.01

Figure 7

Case 1:05-cv-01121-EJD

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APPENDIX A Logs of Borings and Classification Charts

Case 1:05-cv-01121-EJD
PROJECT:
Boring location: Date started: Drilling method:

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Filed 05/31/2006

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BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL

Monterey, California
See Site Plan, Figure 2 9/19/00 Hollow-stem auger Hammer type: Safety Date finished: 9/19/00

Log of Boring TR-1
Logged by: R. Nelson

PAGE 1 OF 2

Hammer weight/drop: 140 lbs./30 inches Sampler: DEPTH (feet)
Sampler Type

LABORATORY TEST DATA
Shear Strength Lbs/Sq Ft Dry Density Lbs/Cu Ft Natural Moisture Content, % Confining Pressure Lbs/Sq Ft

Sprague & Henwood (S&H), Standard Penetration Test (SPT)
LITHOLOGY Type of Strength Test SPT N-Value1 Sample

MATERIAL DESCRIPTION
Surface Elevation: 48.5 feet
2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
TEST GEOTECH LOG 294801.GPJ T&R.GDT 12/8/00

SAND with SILT (SP - SM) brown, dense, moist, fine sand, with gravel and brick fragments S&H
34

SPSM
very loose SPT
4

SPT

CLAYEY SAND with GRAVEL (SC) light brown to olive, medium dense, moist, fine sand
30

SC
S&H
51

FILL

Fines %

SAMPLES

very dense

13.1

116

SAND (SP) yellow-brown, dense, moist, with fine-grained mica particles SPT
32

11.2

SP
24 25 26 27 28 29 30 SPT
22

SPT

23

7.7 medium dense water level measured at 9:40 am 9/19/00 and 8:55 am 9/20/00

13.8

32.7

Project No.:

Figure:

2948.01

A-1a

Case 1:05-cv-01121-EJD
PROJECT:
SAMPLES

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Filed 05/31/2006

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BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL

Monterey, California

Log of Boring TR-1

PAGE 2 OF 2

LABORATORY TEST DATA

LITHOLOGY

DEPTH

Shear Strength Lbs/Sq Ft

(feet)

SPT N-Value1

Sampler Type

Confining Pressure Lbs/Sq Ft

Type of Strength Test

SAND (SP) (continued) 31 32

SP
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
TEST GEOTECH LOG 294801.GPJ T&R.GDT 12/8/00

SPT

50/ 3"

very dense with sandstone fragments SANDSTONE brown, crushed, soft, friable, deep weathering, micaceous, siltstone interbeds

SPT SPT

50/ 5" 50/ 6"

some claystone interbeds intensely fractured, low hardness

54 55 56 57 58 59 60
Boring terminated at a depth of 40.5 feet. Boring backfilled with cement grout. Groundwater encountered at a depth of 26 feet.
1 2

S&H blow counts converted to SPT N-values using a factor of 0.7. Elevations based on Mean Sea Level (MSL).

Project No.:

Figure:

2948.01

Fines %

MATERIAL DESCRIPTION

A-1b

Dry Density Lbs/Cu Ft

Natural Moisture Content, %

Sample

Case 1:05-cv-01121-EJD
PROJECT:
Boring location: Date started: Drilling method:

Document 13-7

Filed 05/31/2006

Page 10 of 16

BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL

Monterey, California
See Site Plan, Figure 2 9/19/00 Hollow-stem auger Hammer type: Safety Date finished: 9/19/00

Log of Boring TR-2
Logged by: R. Nelson

PAGE 1 OF 2

Hammer weight/drop: 140 lbs./30 inches Sampler: DEPTH (feet)
Sampler Type

LABORATORY TEST DATA
Shear Strength Lbs/Sq Ft Dry Density Lbs/Cu Ft Natural Moisture Content, % Confining Pressure Lbs/Sq Ft

Sprague & Henwood (S&H), Standard Penetration Test (SPT)
LITHOLOGY Type of Strength Test SPT N-Value1 Sample

MATERIAL DESCRIPTION
Surface Elevation: 47 feet
2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
TEST GEOTECH LOG 294801.GPJ T&R.GDT 12/8/00

SAND (SP) brown, medium dense, fine sand, some organics, with trace silt S&H
12

Fines %

SAMPLES

5.4

99

SP
no organics SPT
12

SPT

38

CLAYEY SAND (SC) yellow-brown, dense, moist, fine sand, cemented

FILL

12.9

SC

SAND (SP) yellow-brown, dense, moist, fine sand, with trace clay SPT
31

medium dense, contains mica grains SPT
25

12.7

SP

24 25 26 27 28 29 30

SPT

22

14.0 water level measured at 11:26 am 9/19/00

dense, wet SPT
35

9.8

21.8

Project No.:

Figure:

2948.01

A-2a

Case 1:05-cv-01121-EJD
PROJECT:
SAMPLES

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Filed 05/31/2006

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BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL

Monterey, California

Log of Boring TR-2

PAGE 2 OF 2

LABORATORY TEST DATA

LITHOLOGY

DEPTH

Shear Strength Lbs/Sq Ft

(feet)

SPT N-Value1

Sampler Type

Confining Pressure Lbs/Sq Ft

Type of Strength Test

SAND (SP) (continued) 31

SP
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
TEST GEOTECH LOG 294801.GPJ T&R.GDT 12/8/00

SPT

50/ 3"

SANDSTONE brown, intensely fractured, low hardness, friable, deep weathering

54 55 56 57 58 59 60
Boring terminated at a depth of 33.5 feet. Boring backfilled with cement grout. Groundwater encountered at a depth of 25 feet.
1 2

S&H blow counts converted to SPT N-values using a factor of 0.7. Elevations based on Mean Sea Level (MSL).

Project No.:

Figure:

2948.01

Fines %

MATERIAL DESCRIPTION

A-2b

Dry Density Lbs/Cu Ft

Natural Moisture Content, %

Sample

Case 1:05-cv-01121-EJD
PROJECT:
Boring location: Date started: Drilling method:

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Filed 05/31/2006

Page 12 of 16

BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL

Monterey, California
See Site Plan, Figure 2 9/19/00 Hollow-stem auger Hammer type: Safety Date finished: 9/19/00

Log of Boring TR-3
Logged by: R. Nelson

PAGE 1 OF 2

Hammer weight/drop: 140 lbs./30 inches Sampler: DEPTH (feet)
Sampler Type

LABORATORY TEST DATA
Shear Strength Lbs/Sq Ft Dry Density Lbs/Cu Ft Natural Moisture Content, % Confining Pressure Lbs/Sq Ft

Sprague & Henwood (S&H), Standard Penetration Test (SPT)
LITHOLOGY Type of Strength Test SPT N-Value1 Sample

MATERIAL DESCRIPTION
Surface Elevation: 47.5 feet
2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
TEST GEOTECH LOG 294801.GPJ T&R.GDT 12/8/00

SAND with SILT (SP - SM) dark brown, medium dense, moist, fine sand and gravel

S&H

Fines %

SAMPLES

20

6.8

101

SPSM
SPT
8

loose

SPT

51

SAND (SP) yellow-brown to olive, very dense, moist, fine sand, some silt

SPT

51

SPT

36

SP
dense, contains mica grains, clay seams

FILL

10.0

water level measured at 9:10 am 9/20/00 24 25 26 27 28 29 30 SPT
34

SPT

28

32.2 medium dense water level measured at 12:27 pm 9/19/00

dense, wet

Project No.:

Figure:

2948.01

A-3a

Case 1:05-cv-01121-EJD
PROJECT:
SAMPLES

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Filed 05/31/2006

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BUILDING 245 EXTENSION NAVAL POSTGRADUATE SCHOOL

Monterey, California

Log of Boring TR-3

PAGE 2 OF 2

LABORATORY TEST DATA

LITHOLOGY

DEPTH

Shear Strength Lbs/Sq Ft

(feet)

SPT N-Value1

Sampler Type

Confining Pressure Lbs/Sq Ft

Type of Strength Test

SAND (SP) (continued) 31

SP
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
TEST GEOTECH LOG 294801.GPJ T&R.GDT 12/8/00

SPT

80/ 11"

CLAYSTONE olive-brown, crushed, low hardness, friable, deep weathering, with clay seams

SPT

50/ 6"

dark brown, intensely fractured

SPT

50/ 6"

sandstone interbeds

54 55 56 57 58 59 60
Boring terminated at a depth of 44 feet. Boring backfilled with cement grout. Groundwater encountered at a depth of 23.75 feet at 9:10 am on 9/20/00.
1 2

S&H blow counts converted to SPT N-values using a factor of 0.7. Elevations based on Mean Sea Level (MSL).

Project No.:

Figure:

2948.01

Fines %

MATERIAL DESCRIPTION

A-3b

Dry Density Lbs/Cu Ft

Natural Moisture Content, %

Sample

Case 1:05-cv-01121-EJD

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Case 1:05-cv-01121-EJD

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Case 1:05-cv-01121-EJD

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APPENDIX B Corrosion Test Results