Attachment_5_PCD2015_Geologic_Information.pdf

PDF 19 MB Posted Jun 26, 2015

Attached to: Pasture Canyon Dam Construction Federal contract opportunity
Solicitation number: A15PS00794
Issued by: Department of the Interior Bureau of Indian Affairs Central Office

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Attachment 5 Geologic Information

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File	Type	Posted
Sol_A15PS00794_Amd_000001.pdf	PDF	Jun 29, 2015
Attachment_2_00_00_02A_Geology_Drawings_PCD2015.pdf	PDF	Jun 26, 2015
Section_C_52_00_00_-_Drawings.doc	DOC document	Jun 26, 2015
Attachment_8_PCD-2015_ _Final_EA_10'30'13.pdf	PDF	Jun 26, 2015
Section_C_53_10_00_-_Geologic_Investigation.docx	DOCX document	Jun 26, 2015
Section_C_51_02_82_-_Analytic_Test_Results.docx	DOCX document	Jun 26, 2015
Section_C_51_00_20_-_Reservoir_Level_Data.docx	DOCX document	Jun 26, 2015
Sol_A15PS00794.pdf	PDF	Jun 26, 2015
Attachment_4_PCD2015_Analytic_Test_ _Drawing_Contents.pdf	PDF	Jun 26, 2015
Attachment_3_PCD2015_Hydrology_Information.pdf	PDF	Jun 26, 2015
Attachment_9_INFO_Projected_Gov_Schedule.pdf	PDF	Jun 26, 2015
Sections_B_-_M.doc	DOC document	Jun 26, 2015
Attachment_6_PCD-2015_ _CWA_404_ SOD_041614.pdf	PDF	Jun 26, 2015
Attachment_1_00_00_02_Drawings_ PCD2015.pdf	PDF	Jun 26, 2015
Attachment_7_PCD2015_ _CWA_401_ SOD_041614.pdf	PDF	Jun 26, 2015
Section_C_Div_01_-_Div_51.docx	DOCX document	Jun 26, 2015
Section_C_51_00_00_-_Information_Available_to_Offerors.doc	DOC document	Jun 26, 2015
Section_C_51_00_10_-_Flood_Routing_and_Hydraulic_Issue_Evaluation.doc	DOC document	Jun 26, 2015

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Pasture Canyon Dam Modifications

Bureau of Indian Affairs

Hopi Indian Reservation - Arizona Solicitation No.

ATTACHMENT 5 - Geologic Information Attachment 5 - 1

ATTACHMENT 5

Geologic Infomation

53 10 00 Geologic Investigation

51 10 15 Cone Penetrometer Tests

53 20 00 Records of Geologic and Subsurface Investigations

Hopi Indian Reservation - Arizona Solicitation No.

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ATTACHMENT 5 - Geologic Information Attachment 5 - 2

Hopi Indian Reservation - Arizona Solicitation No.

Geologic Investigation 53 10 00 - 1

SECTION 53 10 00

GEOLOGIC INVESTIGATION

PART 1

1.01 GENERAL

A. General:

1. The Bureau of Reclamation has completed three exploration programs at Pasture Canyon to develop geotechnical design data.

2. The programs were a geotechnical drilling program, cone penetrometer testing (CPT) program, and an investigation to develop borrow material from a nearby source.

3. These data are contained in the following Sections:

a. Section 53 10 00 - Geologic Investigation contains the “2010 Geologic Investigation, Pasture Canyon Dam, Tuba City, Arizona, Bureau of Indian Affairs”.

b. Section 53 10 15 - Cone Penetrometer Tests contains the “Technical Memorandum MERL-2012-35, Results of Cone Penetrometer Tests, Pasture Canyon Dam, Tuba City, Arizona, Bureau of Indian Affairs”.

c. Section 53 20 00 - Records of Geologic and Subsurface Investigations.

1.01 ORDER OF PRECEDENCE

A. In case of differences between Section 53 10 00 - Geologic Investigation and sections in other divisions of the specifications, the requirements in the other divisions will govern.

Hopi Indian Reservation - Arizona Solicitation No.

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Geologic Investigation 53 10 00 - 73

END OF SECTION

Hopi Indian Reservation - Arizona Specifications No.

Cone Penetrometer Tests 53 10 15 - 1

SECTION 53 10 15

CONE PENETROMETER TESTS

PART 1 GENERAL

1.01 ORDER OF PRECEDENCE

A. In case of differences between Section 53 10 15 - Cone Penetrometer Tests and sections in other divisions of the specifications, the requirements in the other divisions will govern.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

Hopi Indian Reservation - Arizona Specifications No.

Cone Penetrometer Tests 53 10 15 - 2

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Records of Geologic and Subsurface Investigations 53 20 00 - 1

SECTION 53 20 00

RECORDS OF GEOLOGIC AND SUBSURFACE INVESTIGATIONS

PART 1 GENERAL

1.01 INFORMATIONAL TEST PIT LOGS

G1. TP12-01 Sheet 1 of 2 G2. TP12-01 Sheet 2 of 2 G3. TP12-02 Sheet 1 of 2 G4. TP12-02 Sheet 2 of 2 G5. TP12-03 Sheet 1 of 2 G6. TP12-03 Sheet 2 of 2 G7. TP12-04 Sheet 1 of 2 G8. TP12-04 Sheet 2 of 2 G9. TP12-05 Sheet 1 of 2 G10. TP12-05 Sheet 2 of 2 G11. TP12-06 Sheet 1 of 2 G12. TP12-06 Sheet 2 of 2

1.02 LABORATORY TEST DATA

G13. Summary of Gradation and Hydrometer Analysis G14. Summary of Physical Properties

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-01

FEATURE: Pasture Canyon Dam AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996195, E481246

APPROX. DIMENSIONS: 11 x 5 x 10 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

CLASSIFICATION

GROUP

SYMBOL

CLASSIFICATION AND DESCRIPTION OF MATERIAL

(SEE USBR 5000, 5005)

% PLUS 3-INCH

BY VOLUME

3-5 inch

5–12 inch

Plus inch (SM)g

(Visual)

(lab classif.)

One 50 lbs sack

2.5 ft.

0.0 to 2.5 ft. SILTY SAND WITH GRAVEL: Approximately 60 percent predominately fine sand; approximately 25 percent non plastic silty fines, low dry strength, moderate dilatancy, and low toughness;

approximately 15 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum sixe 30 mm.

IN PLACE CONDITIONS: Eolian sands and silts loosely stratified, dry, tan to buff.

LAB TEST DATA: 77% sand, 6% gravel, 17% fines, PI=NP, Water content – 1.9%. Laboratory Classification – Silty Sand (SM)

GEOLOGIC INTERPRETATION: Eolian deposits (SP)g

(Visual)

(lab classif.)

(SP-SM)g

One 50 lbs sack

10.0 ft.

2.5 to 10.0 ft. POORLY SORTED SAND WITH GRAVEL:

Approximately 75 percent fine to medium sand; approximately 20 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum size 40 mm.

IN PLACE CONDITIONS: Eolian sands and silts loosely stratified, dry, buff to tan.

LAB TEST DATA: 71% sand, 22% gravel, 7% fines, PI=NP, Water content – 1.7%. Laboratory Classification – Poorly Graded Sand with Silt and Gravel (SP-SM)g

GEOLOGIC INTERPRETATION: Eolian deposits

REMARKS:

Test pit location shot with handheld GPS.

Records of Geologic and Subsurface Investigations 53 20 00 - 2

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-01

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996195, E481246

APPROX. DIMENSIONS: 11 x 5 x 10 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

2.5 ft.

(SM)g

(SP)g

11ft.

5ft.

10ft.

Plan

Profile

53 20 00 - 3

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-02

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996187, E481174

APPROX. DIMENSIONS: 10 x 5 x 7 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

CLASSIFICATION

GROUP

SYMBOL

CLASSIFICATION AND DESCRIPTION OF MATERIAL

(SEE USBR 5000, 5005)

% PLUS 3-INCH

BY VOLUME

3-5 inch

5–12 inch

Plus inch (SM)g

(Visual)

No Sample Collected

0.5 ft.

0.0 to 0.5 ft. SILTY SAND WITH GRAVEL: Approximately 60 percent predominately fine sand; approximately 25 percent non plastic silty fines, low dry strength, moderate dilatancy, and low toughness;

approximately 15 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum sixe 30 mm.

IN PLACE CONDITIONS: Eolian sands and silts loosely stratified, dry, tan to buff.

GEOLOGIC INTERPRETATION: Eolian deposits (SP)g

(Visual)

(lab classif.)

(SP-SM)g

One 50 lbs sack

7.0 ft.

0.5 to 7.0 ft. POORLY SORTED SAND WITH GRAVEL:

Approximately 60 percent fine to medium sand; approximately 40 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum size 50 mm.

IN PLACE CONDITIONS: Eolian sands and silts loosely stratified dry, buff to tan.

LAB TEST DATA: 47% sand, 45% gravel, 8% fines, PI=NP, Water content – 1.8%. Laboratory Classification – Poorly Sort Sand with Silt and Gravel (SP-SM)g

GEOLOGIC INTERPRETATION: Eolian deposits

REMARKS:

Test pit location shot with handheld GPS.

53 20 00 - 4

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-02

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996187, E481174

APPROX. DIMENSIONS: 11 x 5 x 10 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

0.5 ft.

(SM)g

(SP)g

10ft.

5ft.

7.0ft.

Profile

Plan

53 20 00 - 5

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-03

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996136, E481216

APPROX. DIMENSIONS: 11 x 5 x 9.5 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

CLASSIFICATION

GROUP

SYMBOL

CLASSIFICATION AND DESCRIPTION OF MATERIAL

(SEE USBR 5000, 5005)

% PLUS 3-INCH

BY VOLUME

3-5 inch

5–12 inch

Plus inch (SM)g

(Visual)

No Sample Collected

1.5 ft.

0.0 to 1.5 ft. SILTY SAND WITH GRAVEL: Approximately 60 percent predominately fine sand; approximately 25 percent non plastic silty fines, low dry strength, moderate dilatancy, and low toughness;

approximately 15 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum sixe 30 mm.

IN PLACE CONDITIONS: Eolian sands and silts loosely stratified, dry, tan to buff.

GEOLOGIC INTERPRETATION: Eolian deposits (SP)g

(Visual)

(lab classif.)

(SP-SM)g

One 50 lbs sack

9.5 ft.

1.5 to 9.5 ft. POORLY SORTED SAND WITH GRAVEL:

Approximately 50 percent fine to medium sand; approximately 50 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum size 50 mm.

IN PLACE CONDITIONS: Eolian sands and gravels loosely stratified dry, buff to tan.

LAB TEST DATA: 50% sand, 42% gravel, 8% fines, PI=NP, Water content – 1.0%. Laboratory Classification – Poorly Sort Sand with Silt and Gravel (SP-SM)g

GEOLOGIC INTERPRETATION: Eolian deposits

REMARKS:

Test pit location shot with handheld GPS.

53 20 00 - 6

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-03

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996136, E481216

APPROX. DIMENSIONS: 11 x 5 x 10 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

1.5 ft.

(SM)g

(SP)g

11ft.

5ft.

9.5ft.

Profile

Plan

53 20 00 - 7

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-04

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996147, E481280

APPROX. DIMENSIONS: 11 x 6 x 11 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

CLASSIFICATION

GROUP

SYMBOL

CLASSIFICATION AND DESCRIPTION OF MATERIAL

(SEE USBR 5000, 5005)

% PLUS 3-INCH

BY VOLUME

3-5 inch

5–12 inch

Plus inch (SM)g

(Visual)

(lab classif.)

(SP-SM)g

One 50 lbs sack

6.0 ft.

0.0 to 6.0 ft. SILTY SAND WITH GRAVEL: Approximately 60 percent predominately fine sand; approximately 25 percent non plastic silty fines, low dry strength, moderate dilatancy, and low toughness;

approximately 15 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum sixe 30 mm.

IN PLACE CONDITIONS: Eolian sands and silts loosely stratified, dry, tan to buff.

LAB TEST DATA: 77% sand, 11% gravel, 12% fines, PI=NP, Water content – 1.0%. Laboratory Classification – Poorly Sort Sand with Silt and Gravel (SP-SM)g

GEOLOGIC INTERPRETATION: Eolian deposits (SP)g

(Visual)

(lab classif.)

(SP-SM)g

One 50 lbs sack

11.0 ft.

6.0 to 11.0 ft. POORLY SORTED SAND WITH GRAVEL:

Approximately 50 percent fine to medium sand; approximately 50 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum size 50 mm.

IN PLACE CONDITIONS: Eolian sands and gravels loosely stratified dry, buff to tan.

LAB TEST DATA: 62% sand, 33% gravel, 5% fines, PI=NP, Water content – 1.9%. Laboratory Classification – Poorly Sort Sand with Silt and Gravel (SP-SM)g

GEOLOGIC INTERPRETATION: Eolian deposits

REMARKS:

Test pit location shot with handheld GPS.

53 20 00 - 8

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-04

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996147, E481280

APPROX. DIMENSIONS: 11 x 6 x 11 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

6.0 ft.

(SM)g

(SP)g

11ft.

6ft.

11.0ft.

Profile

Plan

53 20 00 - 9

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-05

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996114, E481313

APPROX. DIMENSIONS: 11 x 5 x 9 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

CLASSIFICATION

GROUP

SYMBOL

CLASSIFICATION AND DESCRIPTION OF MATERIAL

(SEE USBR 5000, 5005)

% PLUS 3-INCH

BY VOLUME

3-5 inch

5–12 inch

Plus inch (SM)g

(Visual)

(lab classif.)

(SM)g

One 50 lbs sack

3.0 ft.

0.0 to 3.0 ft. SILTY SAND WITH GRAVEL: Approximately 60 percent predominately fine sand; approximately 25 percent non plastic silty fines, low dry strength, moderate dilatancy, and low toughness;

approximately 15 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum sixe 30 mm.

IN PLACE CONDITIONS: Eolian sands and silts loosely stratified, dry, tan to buff.

LAB TEST DATA: 48% sand, 28% gravel, 24% fines, PI=NP, Water content – 2.6%. Laboratory Classification – Silty Sand with Gravel (SM)g

GEOLOGIC INTERPRETATION: Eolian deposits (SP)g

(Visual)

(lab classif.)

One 50 lbs sack

9.0 ft.

3.0 to 9.0 ft. POORLY SORTED SAND WITH GRAVEL:

Approximately 50 percent fine to medium sand; approximately 50 percent fine, moderately hard, subrounded gravel composed of sandstone; maximum size 50 mm.

IN PLACE CONDITIONS: Eolian sands and gravels loosely stratified dry, buff to tan.

LAB TEST DATA: 69% sand, 13% gravel, 18% fines, PI=NP, Water content – 0.0%. Laboratory Classification – Silty Sand SM

GEOLOGIC INTERPRETATION: Eolian deposits

REMARKS:

Test pit location shot with handheld GPS.

53 20 00 - 10

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996114, E481313

APPROX. DIMENSIONS: 11 x 5 x 9 ft. deep

DEPTH TO WATER: NA DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

3.0 ft.

(SM)g

(SP)g

11ft.

5ft.

9.0ft.

Profile

Plan

53 20 00 - 11

Bureau of Reclamation LOG OF TEST PIT Hole No. TP12-06

AREA DESIGNATION: Pasture Canyon Dam

COORDINATES: N3999048, E480583

APPROX. DIMENSIONS: 11 x 5 x 9 ft. deep DEPTH TO WATER: 9.0 ft. DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

CLASSIFICATION

GROUP

SYMBOL

CLASSIFICATION AND DESCRIPTION OF MATERIAL

(SEE USBR 5000, 5005)

% PLUS 3-INCH

BY VOLUME

3-5 inch

5–12 inch

Plus inch (SM)g

(Visual)

(lab classif.)

One 50 lbs sack

3.0 ft.

0.0 to 3.0 ft. SILTY SAND: Approximately 60 percent predominately fine sand; approximately 40 percent non plastic silty fines, low dry strength, moderate dilatancy, and low toughness; trace of fine, moderately hard, subrounded gravel composed of sandstone; maximum sixe 30 mm.

IN PLACE CONDITIONS: Fluvial sands and silts loosely stratified, dry, tan to buff.

LAB TEST DATA: 71% sand, 29% fines, PI=NP, Water content – 8.1%. Laboratory Classification – Silty Sand SM

GEOLOGIC INTERPRETATION: Fluvial deposits (CL)s

(Visual) s(CL) (lab classif.)

Two 50 lbs sacks

9.0 ft.

3.0 to 9.0 ft. SANDY LEAN CLAY: Approximately 70 percent fines with low plasticity, moderate dry strength, low to medium toughness;

about 30 percent fine sand.

IN PLACE CONDITIONS: Fluvial back water sediments, damp to wet, dark brown to black.

LAB TEST DATA:

3.0 - 6.0: 53% sand, 47% fines, PI=3.6, LL=21.2, Water Content – 19.5%. Laboratory Classification – (SM)

6.0 – 9.0: 58% fines, 42% sand, PI=20.8, LL=39.9, Water Content – 34.6%. Laboratory Classification – s(CL)

GEOLOGIC INTERPRETATION: Fluvial back water sediments

REMARKS:

Test pit location shot with handheld GPS.

53 20 00 - 12

AREA DESIGNATION: Pasture Borrow

COORDINATES: N3996114, E481313

APPROX. DIMENSIONS: 11 x 5 x 10 ft. deep DEPTH TO WATER: 9.0 ft. DATE: 8-30-12

PROJECT: BIA SOD

GROUND ELEVATION: 4924 ft.

METHOD OF EXPLORATION: Back Hoe LOGGED BY: Robert Lung P.G.

DATE(S) LOGGED: 8-30-12

3.0 ft.

(SM)g

(CL)s

11ft.

5ft.

9.0ft.

Profile

Plan

53 20 00 - 13

53 20 00 - 14

53 20 00 - 15

Attachment 5_PCD2015 Geologic Information

Attachment 2 ~ 00 00 02A Geology Drawings 11-25-2013

G1 - TP12-01_Sht 1 of 2

G2 - TP12-01_Sht 2 of 2

G3 - TP12-02_Sht 1 of 2

G4 - TP12-02_Sht 2 of 2

G5 - TP12-03_Sht 1 of 2

G6 - TP12-03_Sht 2 of 2

G7 - TP12-04_Sht 1 of 2

G8 - TP12-04_Sht 2 of 2

G9 - TP12-05_Sht 1 of 2

G10 - TP12-05_Sht 2 of 2

G11 - TP12-06_Sht 1 of 2

G12 - TP12-06_Sht 2 of 2

G13 - Summary of Gradation and Hydrometer Analysis_Color

G14 - Summary of Physical Properties_Color

TP12-01 ShtNo 1 of 1: G1

TP12-01 ShtNo 2 of 2: G2

TP12-02 ShtNo 1 of 2: G3

TP12-02 ShtNo 2 of 2: G4

TP12-03 ShtNo 1 of 2: G5

TP12-03 ShtNo 2 of 2: G6

TP12-04 ShtNo 1 of 2: G7

TP12-04 ShtNo 2 of 2: G8

TP12-05 ShtNo 1 of 2: G9

TP12-05 ShtNo 2 of 2: G10

TP12-06 ShtNo 1 of 2: G11

TP12-06 ShtNo 2 of 2: G12

TP12-01 Thru TP12-06 ShtNo: G13

TP12-01 Thru TP12-06 ShtNo Summary of Physical Properties: G14

File details come from the government source that posted it. Updated Nov 14, 2017.