Narrative Packet.pdf

Date: February 25, 2022

To: Mike Davis

District 11 Manager

From: Bobbi Jean Cummiskey, R.G.

Region 4 Associate Geologist

Reviewed: Scott D. Billings, C.E.G

Region 4 Geology Team Leader

Subject: Burnt Butte 2022 Rock Production The Dalles-California Highway (US 97), M.P. 236.85 Klamath County, Oregon

RE: Mandatory Material Source: Burnt Butte Cinder Pit

ODOT Source # OR-18-088-4

DOGAMI # 18-0047

E ½ NW¼ & W ½ NE¼ Sec. 19, T. 33 S., R. 08 E. W.M.

This memo and attachments should be duplicated and distributed to all bidders that inquire about this Mandatory Aggregate source, as per Section 00120.25 of the Standard Specifications for Highway Construction. This source is an existing United States Forest Service (USFS) owned source of cinder materials. The material source site is located southeast of M.P. 236.85 of The Dalles-California Highway (US 97). Travel directions to the site are as follows: from US 97, turn east onto Kirk Road (USFS Road 43) and continue for 1.1 miles, turn south on Kirk-Bray Mill Road (USFS Road 4502) for 3.4 miles, veer right onto the cinder pit access road (USFS Road 4502-390) for 0.4 miles to the cinder pit, totaling approximately 4.9 miles from Highway US97.

The current Development Plan for this material source was prepared based upon the estimate of the current Project requiring 15,000 cubic yards of produced sanding Aggregate. The excavation area shown on the Plans contains more than adequate material necessary to complete the project with the above-proposed quantity.

This site has been utilized several times since 1976 by ODOT Maintenance and for Chiloquin Rock Production Projects. The following volumes were produced during past Chiloquin Rock Production Projects:

STATE OF OREGON INTEROFFICE MEMO

Region 4 Geo/Environmental Unit

(541) 388-6186

40,000 cubic yards in 2001

20,000 cubic yards in 1994

20,000 cubic yards in 1989

20,815 cubic yards in 1985

A letter on file between the USFS and ODOT dated 1976 indicates previous usage as well.

The strategy of the current Development Plan for this project is to excavate the southwestern face of the cinder pit, extending from just west of the over steepened southern face over to the New and existing rejects stockpile. The excavation area is shown on the Development Plan. The resulting excavated slopes shall be no steeper than 1V:1½H, and the slopes and floor of the excavation shall be constructed and left as shown and noted in the Development Plan, and according to the operating Specifications (See Section 00235). The Existing cinder oversized stockpiles are to be utilized and/or consolidated with any other oversized material and relocated to the New cinder oversize stockpile, and reject fines shall be stockpiled in the New and existing rejects stockpile, as shown on the Development Plan.

The material within the excavation area on the Development Plan consists of volcanic cinders. Contractors should anticipate a mixture of in-place oversize material and cinders. In past excavations, large boulders and limited areas of harder black cinders within the red cinders have been encountered. Special consideration should be given to the preparation of the bid, taking into account the equipment needed to handle or reduce oversize material to a usable size. As addressed in the operating Specifications, all oversize material from within the Project boundary, existing and produced by this operation, shall be reduced to a size no larger than 1 foot diameter, with the exception of a maximum of 150 cubic yards of allowable oversize up to 2.5 feet in diameter. All oversize material remaining after the production will be consolidated in the location shown on the Development Plan for potential USFS uses.

For the current aggregate production at this material source location, additional cinder production, road maintenance, and spot-surfacing will be required in lieu of road maintenance fees. The specified USFS cinder road surface rock material shall be produced at the rate of 0.035 cubic yard per 1 cubic yard of ODOT contract quantity. For the current listed contract quantity of 15,000 cubic yards, 525 cubic yards of produced USFS cinder road surface rock material would be required. This material will be utilized for maintenance and spot-surfacing of USFS Road 43, with the remaining material stockpiled on site for future use by the USFS. Refer to the USFS Road Use Permit (RUP) #RUP-19-CHI-08 for details.

The RUP contains road maintenance, spot-surfacing, and traffic-safety road signing requirements for use of the material Source access roads and/or the haul route. Spot surfacing and maintenance of the haul roads (USFS Road 43, USFS Road 4502, and USFS Road 4502-390) must be performed in accordance with the RUP.

In addition, improvements to the source access spur road, USFS Road 4502- 390, are required for the final approximate 350 feet between the road alignment switchback and the processing and stockpile area of the site. This work includes widening of the southerly road alignment grade by moving soil overburden material northward to reclaim the parallel northerly alignment. This work is for the purpose of improving access road grade and alignment for hauling uses. The road improvement work will be discussed and clarified at the required pre-work meeting.

The ODOT Engineer will contact the Union Pacific Railroad (UP R/R) representative for notification for the purpose of general traffic safety on the local roads and for monitoring of the at-grade UP R/R crossing structure integrity on USFS Road 43.

Contractors should make an on-site visit to this material source to familiarize themselves with the existing conditions and appearance of the site as well as haul road conditions prior to preparing their Bids. Based on the on-site visits and review of all available information, the Contractor will then be able to prepare a Bid based upon the existing site conditions, the conditions they expect to encounter at the time of the proposed operation, and on the most accurate information available for the source.

encl:

• Vicinity Map

• Exploration Logs

• USFS Contract for the Sale of Mineral Materials

• USFS Road Use Permit

• USFS Special Use Permit

• DOGAMI Permit

£¤97

Copyright:© 2013 National Geographic Society, i-cubed

OREGON DEPARTMENT OF TRANSPORTATION

BURNT BUTTE CINDER PIT (USFS), ODOT ID #OR-18-088-4

Vicinity Map ESRI Topo Imagery

0 1 20.5 Miles

05/28/2019

DISCLAIMER:

This product is for informational purposes only and may not have been prepared for or be suitable for legal, engineering or surveying purposes. Users of this information should review or consult the primary data and information sources to ascertain the usability of the information. This map was produced using ESRI ArcMap v. 10.5.$ geo_br_enviro share\Material Sources\Region 4\District 11\Burnt Butte Cinder Pit\Maps\BurntButte_VicMapTopo.pdf

LEGEND

Project Location

Bend Burns

Portland

Eugene Salem

Klamath Falls

Roseburg

La Grande

Medford

Pendleton Hermiston

Lakeview

The Dalles - California Highway (US97/Hwy. #004), M.P. 236.81

US97, MP236.8

Rd. #43

Rd

UP R/R

UP R/R

BURNT BUTTE

CINDER PIT

Rd. 4502-390

Rd. 43

Rd. 4502 Rd. 4502

Rd. 4502

N1/2 Sec. 19, T. 33 S., R. 8 E., W.M., Klamath County

Rd. 4502

0.0 - 51.5 Poorly graded GRAVEL with silt and sand, GP-GM, Red-brown, Nonplastic. 40% to 60% angular to subangular gravels ranging from 0.02 to 3 inches, with 20% to 35% fine to coarse sand, with 10% to 15% silt.

X- 1 (0.0-5.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; (Eolian)

L- 1 (5.0-6.5) Poorly graded GRAVEL with silt and sand; GP-GM; Brown; Nonplastic; Damp; 60% 3/4 to 3 inch diameter angular to subangular gravel, 30% fine to medium sand, 10% silt; (Eolian)

L- 2 (10.0-11.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% 3/4 to 3 inch diameter angular to subangular gravel, 30% fine to medium sand, 10% silt; (Cinders)

L- 3 (15.0-16.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.027 to 1.5 inch diameter angular to subangular gravel, 20% medium to coarse sand, 15% fine sand, 15% silt;

(Cinders)

L- 4 (20.0-21.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.027 to 1.5 inch diameter angular to subangular gravel, 20% medium to medium sand, 15% fine sand, 15% silt;

(Cinders)

L- 5 (25.0-26.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.027 to 1.5 inch diameter angular to subangular gravel, 20% medium to coarse sand, 15% fine sand, 15% silt;

(Cinders)

L- 6 (30.0-31.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.020 to 0.75 inch diameter gravel, 10% 0.75 to 1 inch diameter gravels, 15% medium to coarse sand, 10% fine sand, 15% silt; (Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5

L6

N A

T

IV

E M

A T

E R

IA

L

9-11-8

7-9-15

3-15-13

11-15-15

3-17-17

November 16, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 16, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-01

RPH 4302007083

4805.3 ft

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height49.5 ft

380,029.15

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

4,570,979.66

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Glenn Haupt

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

LO

G

B

U R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3 /2

L- 7 (35.0-36.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.020 to 0.75 inch diameter gravel, 10% 0.75 to 1 inch diameter gravels, 15% medium to coarse sand, 10% fine sand, 15% silt; (Cinders)

L- 8 (40.0-41.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Low Plasticity; Damp; 50%

0.020 to 0.75 inch diameter gravel, 10% 0.75 to 1 inch diameter angular to subangular gravels, 15% medium to coarse sand, 10% fine sand, 15% silt; (Cinders)

L- 9 (45.0-46.5) Poorly graded SAND with gravel; SP;

Red-brown; Nonplastic; Damp; 75% medium to coarse sand, 15% fine gravel, 10% silt.; (Cinders)

L- 10 (50.0-51.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.020 to 0.75 inch diameter gravel, 10% 0.75 to 1 inch diameter angular to subangular gravels, 15% medium to coarse sand, 10% fine sand, 15% silt; (Cinders) augers advanced to a maximum depth of 49.5 feet bgs

L7

L8

L9

L10

N A

T

IV

E M

A T

E R

IA

L

14-14-14

12-12-13

11-17-18

11-15-18

Project Name Burnt Butte Hole No. AH05-01 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

0.0 - 5.0 Poorly graded SAND with silt, SP-SM, light brown, moist to wet, nonplastic.

(Overburden)

5.0 - 52.0 Poorly graded GRAVEL with silt and sand, GP-GM, Red-brown, nonplastic. 40-60% gravels to 2.5 inches, with 30-45% fine to coarse sand and 10-15% silt (Cinders)

X- 1 (0.0-5.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 60% angular gravel to 2.5 inch, 30% fine to coarse sand, 10% silt; (Eolian)

L- 1 (5.5-7.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 50% angular gravel to 2.5 inch, 35% fine to coarse sand, 15% silt; (Cinders)

L- 2 (10.5-12.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 50% angular gravel to 1.5 inch, 35% fine to coarse sand, 15% silt; (Cinders)

L- 3 (15.5-17.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 50% angular gravel to 1.5 inch, 35% fine to coarse sand, 15% silt; (Cinders)

L- 4 (20.5-22.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 45% angular gravel to 1.5 inch, 45% fine to coarse sand, 10% silt; (Cinders)

L- 5 (25.5-27.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 45% angular gravel to 1.5 inch, 45% fine to coarse sand, 10% silt; (Cinders)

L- 6 (30.5-32.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 45% angular gravel to 2.5 inch, 45% fine to coarse sand, 10% silt; (Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5

L6

N A

T

IV

E M

A T

E R

IA

L

4-5-6

5-6-8

9-13-16

17-19-20

18-20-21

10-17-19

November 16, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 16, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-02

RPH 4302007083

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height50.0 ft

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Kris Iverson

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

L- 7 (35.5-37.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 60% angular gravel to 3/4 inch, 30% fine to coarse sand, 10% silt; (Cinders)

L- 8 (40.5-42.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 60% angular gravel to 3/4 inch, 30% fine to coarse sand, 10% silt; (Cinders)

L- 9 (45.5-47.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 60% angular gravel to 3/4 inch, 30% fine to coarse sand, 10% silt; (Cinders)

L- 10 (50.5-52.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 60% angular gravel to 3/4 inch, 30% fine to coarse sand, 10% silt; (Cinders)

Boring advanced to a maximum depth of 49.5 feet bgs

L7

L8

L9

L10

N A

T

IV

E M

A T

E R

IA

L

22-21-26

20-20-23

18-21-19

10-28-28

Project Name Burnt Butte Hole No. AH05-02 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

GRAVEL with silt and sand, GP-GM, Red-brown,Nonplastic, Damp to moist, 50 to 70% gravels 0.020 to 2 inches, 10% to 30% fine to coarse sand, 10-15% silt.

X- 1 (0.0-5.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.027 to 0.75 inch diameter angular gravel, 30% fine to medium sand, 10% coarse sand, 10% silt; (Cinders)

L- 1 (5.0-6.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Low Plasticity; Damp; 50%

0.027 to 0.75 inch diameter angular gravel, 30% fine to medium sand, 10% coarse sand, 10% silt; (Cinders)

L- 2 (10.0-11.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.027 to 0.75 inch diameter angular gravel, 30% fine to medium sand, 10% coarse sand, 10% silt; (Cinders)

L- 3 (15.0-16.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.027 to 0.75 inch diameter angular gravel, 30% medium to coarse sand, 10% fine sand, 10% silt;

(Cinders)

L- 4 (20.0-21.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.027 to 0.75 inch diameter angular gravel, 30% medium to coarse sand, 10% fine sand, 10% silt;

(Cinders)

L- 5 (25.0-26.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.020 to 0.75 inch diameter angular gravel, 20% angular gravels .075 to 2 inch, 15% medium to coarse sand, 15% silt; (Cinders)

L- 6 (30.0-31.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.020 to 0.75 inch diameter angular gravel, 20% angular gravels 0.75 to 2 inch, 15% medium to coarse sand, 15% silt; (Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5

L6

N A

T

IV

E M

A T

E R

IA

L

6-8-9

13-12-17

15-12-23

11-19-43

15-21-28

4-15-16

November 17, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 17, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-03

RPH 4302007083

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height49.5 ft

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Glenn Haupt

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3 sand; GP-GM; Red-brown; Low Plasticity; Damp; 40%

0.020 to 0.75 inch diameter angular gravel, 20% angular gravels 1.5 to 2 inch, 15% medium to coarse sand, 15% fine sand 10% silt; (Cinders)

L- 8 (40.0-41.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 40%

0.020 to 0.75 inch diameter angular gravel, 20% angular gravels 0.75 to 2 inch, 15% medium to coarse sand, 15% fine sand, 10% silt; (Cinders)

L- 9 (45.0-46.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 40%

0.020 to 0.75 inch diameter angular gravel, 20% angular gravels 0.75 to 2 inch, 15% medium to coarse sand, 15% fine sand, 10% silt; (Cinders)

L- 10 (50.0-51.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 40%

0.020 to 0.75 inch diameter angular gravel, 20% angular gravels 0.75 to 2 inch, 15% medium to coarse sand, 15% fine sand, 10% silt; (Cinders)

Boring advanced to a depth of 49.5 feet bgs

L7

L8

L9

L10

N A

T

IV

E M

A T

E R

IA

L

16-18-16

16-20-23

14-21-22

Project Name Burnt Butte Hole No. AH05-03 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

0.0 - 50.0

GRAVEL with silt and sand, GP-GM, Red-brown, Nonplastic, Damp to moist, 40%-55% gravels 0.02 to 0.75 inches, 15%-25% medium to coarse sand, 10%-25% fine sand, 5%-10% silt.

X- 1 (0.0-5.0) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravels 0.020 to 2.5-inches, 15% fine sand, 15% medium coarse sand, 10% silt; (Cinders)

L- 1 (5.0-6.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravels 0.020 to 2.5-inches, 15% fine sand, 15% medium coarse sand, 10% silt; (Cinders)

L- 2 (10.0-11.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravels 0.020 to 2.5-inches, 15% fine sand, 15% medium to coarse sand, 10% silt; (Cinders)

L- 3 (15.0-16.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravels 0.020 to 2.5-inches, 15% fine sand, 15% medium to coarse sand, 10% silt; (Cinders)

L- 4 (20.0-21.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50% angular gravels 0.020 to 1.5-inches, 15% fine sand, 25% medium to coarse sand, 10% silt; (Cinders)

L- 5 (25.0-26.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50% angular gravels 0.020 to 1.5-inches, 10% fine sand, 25% medium to coarse sand, 10% silt; (Cinders)

L- 6 (30.0-31.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravels 0.020 to 1-inches, 15% fine sand, 15% medium to coarse sand, 10% silt; (Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5

L6

N A

T

IV

E M

A T

E R

IA

L

8-11-11

13-12-11

18-13-18

20-22-27

18-22-20

18-20-21

November 21, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 21, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-04

RPH 4302007083

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height49.5 ft

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Glenn Haupt

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3 sand; GP-GM; Red-brown; Nonplastic; Damp; 55% angular gravels 0.020 to 1-inch, 15% fine sand, 20% medium to coarse sand, 10% silt; (Cinders)

L- 8 (40.0-41.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50% angular gravels 0.020 to 2-inch, mainly 0.75 to 1 inch diameter, 15% fine sand, 25% medium to coarse sand, 10% silt; (Cinders)

L- 9 (45.0-46.5) Poorly graded GRAVEL; GP-GM;

Red-brown; Nonplastic; Damp; 45% angular gravels

0.02 to 2.5-inch, mainly 0.75 to 1 inch diameter, 25% fine sand, 25% medium to coarse sand, 5% silt;

(Cinders)

L- 10 (50.0-51.5) Poorly graded GRAVEL; GP-GM;

Red-brown; Nonplastic; Damp; 40% angular gravels

0.02 to 2.5-inch, mainly 0.75 to 1 inch diameter, 25% fine sand, 25% medium to coarse sand, 10% silt;

(Cinders)

Advanced hole to 49.5 feet

L7

L8

L9

L10

N A

T

IV

E M

A T

E R

IA

L

21-24-21

16-49-49

65-45-27

46-46-30

Project Name Burnt Butte Hole No. AH05-04 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

0.0 - 6.5 Silty SAND with gravel, SM, Brown, Low plasticity, Damp, 60% fine to coarse sand, 20% fine angular gravel, 20 % silt

6.5 - 25.0 Poorly graded GRAVEL with silt and sand, GP-GM,Red-brown,Nonplastic, 40% to 50% GRAVELS up to 2-inches, 10-25% fine sand, 20- 25% medium to coarse sand, 10%-20 silt.

25.0 - 26.5 Poorly graded SAND with silt and gravel, SP-SM, Red-brown, Nonplastic, Moist, 45% gravels to 0.75 inches, 25% medium to coarse sand, 20% fine sand, 10% silt.

26.5 - 40.0 Poorly graded GRAVEL with silt and sand, GP-GM,Red-brown,Nonplastic, X- 1 (0.0-5.0) Silty SAND with gravel; SM; Brown; Low Plasticity; Damp; 60% fine to coarse sand, 20% gravel, 20% silt; (Eolian)

L- 1 (5.0-6.5) Silty SAND with gravel; SM; Brown; Low Plasticity; Damp; 60% fine to coarse sand, 20% fine angular gravel, 20% silt; (Eolian)

L- 2 (10.0-11.5) Silty GRAVEL with sand; GM;

Red-brown; Nonplastic; Damp; 50% angular gravel

0.020 to 0.040 inches, 20% coarse to medium sand, 10% fine sand, 20% silt; (Cinders)

L- 3 (15.0-16.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 50%

0.020 to 0.75 inch angular gravel, 20% fine sand, 20% medium to coarse sand, 10% silt.; (Cinders)

L- 4 (20.0-21.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 50% angular gravels 0.020 to 1 inch, 25% medium to coarse sand, 15% fine sand, 10% silt; (Cinders)

L- 5 (25.0-26.5) Poorly graded SAND with silt and gravel; SP-SM; Red-brown; Low Plasticity; Moist; 45% medium to coarse sand, 25% fine sand, 20% angular gravels 0.020 to 0.75 inches, 10% silt; (Cinders)

L- 6 (30.0-31.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 45% angular gravels 0.02 mm to 0.75 inches, 20% fine sand, 25% medium to coarse sand, 10% silt; (Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5

L6

N A

T

IV

E M

A T

E R

IA

L

3-3-2

3-5-7

6-6-8

11-14-14

7-16-26

16-16-13

November 22, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 21, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-05

RPH 4302007083

4851.0 ft

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height49.5 ft

379,608.37

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

4,570,533.91

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Glenn Haupt

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

40% to 50% GRAVELS up to 2-inches, 10-25% fine sand, 20- 25% medium to coarse sand, 10%-20 silt.

40.0 - 45.0 Silty SAND, SM, Red-brown, Nonplastic to low plasticity, Damp to moist, 50% fine to coarse sand, 30% gravel up to 2 inches, 20% silt

45.0 - 51.5 Poorly graded GRAVEL with silt and sand, GP-GM, Red-brown, Nonplastic, 45% to 50% GRAVELS up to 2-inches, 33 to 45% sand, 10% silt.

L- 7 (35.0-36.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 40% angular gravels 0.020 to 1.5 inches, 25% fine sand, 25% medium to coarse sand, 10% silt; (Cinders)

L- 8 (40.0-41.5) Silty SAND with gravel; SM;

Red-brown; Nonplastic; Moist; 50% fine to coarse sand, 30% angular gravel up to 2 inches, 20% silt; (Cinders)

L- 9a (45.0-46.2) Silty SAND with gravel; SM;

Red-brown; Low Plasticity; Moist; 45% fine to coarse sand, 35% angular gravel, 20% silt; (Cinders) L- 9b (46.2-46.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 55% angular gravel to 1.5 inches, 33% fine to coarse sand, 12% silt; (Cinders)

L- 10a (50.0-50.8) Silty SAND with gravel; SM;

Red-brown; Nonplastic; Moist; 45% fine to coarse sand, 35% angular gravel, 20% silt; (Cinders) L- 10b (50.8-51.6) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Moist; 55% angular gravel to 1.5 inches, 33% fine to coarse sand, 12% silt; (Cinders) hole advanced to 49.5 ft bgs

L7

L8

L9a

L9b

L10a L10b

N A

T

IV

E M

A T

E R

IA

L

10-10-13

6-27-21

6-18-18

23-20-21

Project Name Burnt Butte Hole No. AH05-05 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

0.0 - 10.0 Silty SAND with gravel, SM, brown, damp, fine to coarse sand, and angular to subangular pumice gravels

10.0 - 15.0 Silty SAND with gravel, SP-SM, brown, damp, fine to coarse sand, and angular gravels to 3 inches. (weathered cinders)

15.0 - 31.5 Clayey SAND with gravel, SC, brown, red, black, wet, medium plasticity, with fine to coarse sand and angular gravel (weathered cinders)

31.5 - 41.5 Poorly graded SAND with silt and gravel, SP-SM, brown and red with black, X- 1 (0.0-5.0) Silty SAND with gravel; SM; Brown;

Nonplastic; Damp; fine to coarse sand, angular to subangular gravel, pumiceous; (Eolian)

L- 1 (5.0-6.5) Silty SAND with gravel; SM; Brown;

Nonplastic; Damp; 55% fine to coarse sand, 25% angular to subangular gravel to 3-inches diamenter, 20% silt; (Eolian)

L- 2 (10.0-11.5) Silty SAND to SAND with silt; SP-SM;

Brown; Nonplastic; Damp; 55% fine to coarse sand, 25% angular to subangular gravel to 3-inches diamenter, 20% silt; (Eolian)

L- 3 (15.0-16.5) Clayey SAND with gravel; SC; Brown, red, black; Medium Plasticity; Wet; 55% fine to coarse sand with 15% angular gravels, 30% silt and clay;

(Weathered Cinders)

L- 4 (20.0-21.5) Clayey SAND with gravel; SC; Brown, red, black; Medium Plasticity; Wet; 55% fine to coarse sand with 15% angular gravels, 30% silt and clay;

(Weathered Cinders)

L- 5 (25.0-26.5) Clayey SAND with gravel; SC; Brown, red, black; Medium Plasticity; Wet; 55% fine to coarse sand with 15% angular gravels, 30% silt and clay;

(Weathered Cinders)

L- 6 (30.0-31.5) Clayey SAND with gravel; SC; Brown, red, black; Medium Plasticity; Wet; 55% fine to coarse sand with 15% angular gravels, 30% silt and clay;

(Weathered Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5

L6

N A

T

IV

E M

A T

E R

IA

L

4-3-2

4-7-9

7-9-8

5-11-13

8-15-15

17-15-12

November 22, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 22, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-06

RPH 4302007083

4842.3 ft

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height41.5 ft

379,798.12

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

4,570,393.22

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Kris Iverson

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3 nonplastic, wet, fine to coarse sand and angular gravel (weathered cinders)

L- 7 (35.0-36.5) Poorly graded SAND with silt and gravel; SP-SM; Brown, red; Low Plasticity; Wet; 65% fine to coarse sand, 25% angular gravel, 10% silt;

(Weathered Cinders)

L- 8 (40.0-41.5) Poorly graded SAND with silt and gravel; SP-SM; Brown, red, black; Nonplastic; Wet;

65% fine to coarse sand, 25% angular gravel, 10% silt;

(Weathered Cinders) hole advanced to 41.5 feet bgs

L7

L8

N A

T

IV

E M

A T

E R

IA

L

4-9-12

9-13-15

Project Name Burnt Butte Hole No. AH05-06 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

GRAVEL with silt and sand, GP-GM and silty GRAVEL with sand, GM, Red-brown, Nonplastic, up to 60% angular gravels 0.020 to 3 inches, up to 40% medium to coarse sand, and up to 20 % fine sand, up to 20% silt.

X- 1 (0.0-5.0) Poorly graded GRAVEL with sand; GP;

Red-brown; Nonplastic; Damp; 60% angular gravel

0.020 to 1 inch, 30% medium to coarse sand, 5% fine sand, 5% silt; (Cinders)

L- 1 (5.0-6.5) Poorly graded GRAVEL with sand and silt; GP-GM; Red-brown; Nonplastic; Damp; 50% angular gravel 0.020 to 1 inch, 35% medium to coarse sand, 5% fine sand, 10% silt; (Cinders)

L- 2 (10.0-11.5) Poorly graded GRAVEL with sand and silt; GP-GM; Red-brown; Nonplastic; Damp; 50% angular gravel 0.020 to 1 inch, 35% medium to coarse sand, 5% fine sand, 10% silt; (Cinders)

L- 3 (15.0-16.5) Poorly graded GRAVEL with sand and silt; GP-GM; Red-brown; Nonplastic; Damp; 50% angular gravel 0.020 to 1 inch, 35% medium to coarse sand, 5% fine sand, 10% silt; (Cinders)

L- 4 (20.0-21.5) Poorly graded GRAVEL with sand and silt; GP-GM; Red-brown; Nonplastic; Damp; 50% angular gravel 0.020 to 1 inch, 35% medium to coarse sand, 5% fine sand, 10% silt; (Cinders)

L- 5a (25.0-25.5) Silty GRAVEL with sand; GM;

Red-brown; Nonplastic; Damp; 50% angular gravel

0.020 to 1 inch, 25% silt, and 25% fine to coarse sand;

(Cinders) L- 5b (25.5-26.5) Poorly graded GRAVEL with sand;

GP; Red-brown; Nonplastic; Damp; 60% angular gravel

0.020 to 1.75 inch, 30% medium to coarse sand, 5% fine sand and 5% silt; (Cinders)

L- 6 (30.0-36.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravel 5 mm to 3-inch, 20% medium to coarse sand, 10% fine sand and 10% silt; (Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5a L5b

L6

N A

T

IV

E M

A T

E R

IA

L

10-19-18

15-17-13

18-18-22

8-26-22

11-17-20

14-28-29

November 17, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 17, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-07

RPH 4302007083

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height51.5 ft

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Glenn Haupt

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

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L- 7 (35.0-35.5) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravel 0.020 to 3-inch, 20% medium to coarse sand, 10% fine sand and 10% silt; (Cinders)

L- 8 (40.0-45.6) Poorly graded GRAVEL with silt and sand; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravel 5 mm to 1-inch, 20% medium to coarse sand, 10% fine sand and 10% silt; (Cinders)

L- 9 (45.0-46.5) Silty GRAVEL with sand; GM;

Red-brown; Nonplastic; Damp; 40% angular gravel

0.020 to 1-inch, 20% medium to coarse sand, 10% fine sand and 30% silt; (Cinders)

L- 10 (50.0-51.5) Silty GRAVEL with sand; GM;

Red-brown; Nonplastic; Damp; 50% angular gravel

0.020 to 1-inch, 20% fine to coarse sand, 30% silt;

(Cinders)

Hole advanced to 51.5 feet bgs.

L7

L8

L9

L10

N A

T

IV

E M

A T

E R

IA

L

32-28-30

18-24-30

22-40-33

22-22-21

Project Name Burnt Butte Hole No. AH05-07 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

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0.0 - 10.0

GRAVEL with sand and silt, GP-GM, Red-brown, Nonplastic, Damp, 60% angular gravel up to 3 inches, 30% fine to coarse sand, 10 % silt (Cinders)

10.0 - 25.0 Poorly graded SAND to poorly graded SAND with gravel, SP, Red-brown, Nonplastic, Damp, 80-85% medium to coarse sand, 10% gravel to 0.06 inches, 5% to 10% fine sand and silt (Cinders)

25.0 - 40.0 Poorly graded GRAVEL with sand, GP, Red-brown, Nonplastic, Damp, 60% angular gravel up to 2 inches, 25% medium to coarse sand, 10 % fine sand and 5% silt(Cinders)

X- 1 (0.0-5.0) Poorly graded GRAVEL with sand and silt; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravel up to 3 inches, 30% medium to coarse sand, 10 % silt; (Cinders)

L- 1 (5.0-6.5) Poorly graded GRAVEL with sand and silt; GP-GM; Red-brown; Nonplastic; Damp; 60% angular gravel up to 3 inches, 30% fine to coarse sand, 10 % silt; (Cinders)

L- 2 (10.0-11.5) Poorly graded SAND with gravel; SP;

Dark Brown; Nonplastic; Damp; 85% medium to coarse sand, 10% gravel to 0.06 inches, 5% fine sand and silt;

(Cinders)

L- 3 (15.0-16.5) Poorly graded SAND with gravel; SP;

Red-brown; Nonplastic; Damp; 80% medium to coarse sand, 15% angular gravel 0.02 to 0.027, 5% fine sand and silt; (Cinders)

L- 4 (20.0-21.5) Poorly graded SAND; SP; Red-brown;

Nonplastic; Damp; 70% medium to coarse sand, 20% angular gravel 0.02 to 0.04 inches, 10% fine sand and silt; (Cinders)

L- 5 (25.0-26.5) Poorly graded GRAVEL with sand; GP;

Red-brown; Nonplastic; Damp; 60% angular gravel up to 2 inches, 25% medium to coarse sand, 10 % fine sand and 5% silt; (Cinders)

L- 6 (30.0-31.5) Poorly graded GRAVEL with sand and silt; GP; Red-brown; Nonplastic; Damp; 60% angular gravel up to 2 inches, 25% medium to coarse sand, 10 % fine sand and 5% silt; (Cinders)

8-inch hollow stem auger drill method.

X-interval represents auger drill cuttings description. L samples collected with 3-inch diameter 1.5 foot length split-spoon sampler.

Grain size percentage estimated based upon visual examination in the field.

X1

L1

L2

L3

L4

L5

L6

N A

T

IV

E M

A T

E R

IA

L

2-2-3

2-3-2

6-7-6

15-13-15

12-13-18

30-45-30

November 16, 2005

Test Type

4 (US 97) MP236.81

01-0991

Start Date End Date

Purpose

County

Driller

November 16, 2005

DRILL LOG

OREGON DEPARTMENT OF TRANSPORTATION

Project

Highway

Hole Location

Equipment

Project Geologist

Typical Drilling AbbreviationsRock Abbreviations

AH05-08

RPH 4302007083

Hole No.

E.A. No.

Key No.

Start Card No.

Bridge No.

Ground Elev.

Tube Height49.5 ft

380,271.44

Drilling Remarks LW - Lost Water WR - Water Return WC - Water Color DP - Down Pressure DR - Drill Rate DA - Drill Action

Recorder

Total Depth

4,570,625.18

Kris Iverson

Klamath sanding aggregate

Ed Duffy

Glenn Haupt

Burnt Butte

Shape Pl - Planar C - Curved U - Undulating St - Stepped Ir - Irregular

"A" - Auger Core "X" - Auger "C" - Core, Barrel Type "N" - Standard Penetration "U" - Undisturbed Sample "T" - Test Pit

Discontinuity J - Joint F - Fault B - Bedding Fo - Foliation S - Shear

Northing: Easting:

Page of1

Surface Roughness P - Polished Sl - Slickensided Sm - Smooth R - Rough VR - Very Rough

Drilling Methods WL - Wire Line HS - Hollow Stem Auger DF - Drill Fluid SA - Solid Auger CA - Casing Advancer HA - Hand Auger

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3

40.0 - 50.0 Poorly graded SAND, SP, Red-brown, Nonplastic, Damp, 70% medium to coarse sand, 15% angular gravel 0.02 to

0.027 inches, up to 15% fine sand and 5-10% silt(Cinders)

50.0 - 51.5 Poorly graded

GRAVEL, GP,

Red-brown, Nonplastic, Damp, 60% angular gravel up to 3 inches, 30% medium to coarse sand, 10 % silt(Cinders)

L- 7 (35.0-36.5) Poorly graded GRAVEL with sand; GP;

Red-brown; Nonplastic; Damp; 40% angular gravel

0.020 to 0.027, 20% angular gravels 3 to 3.5 inches, 20% medium to coarse sand, 10 % fine sand and 10% silt; (Cinders)

L- 8 (40.0-41.5) Poorly graded SAND; SP; Red-brown;

Nonplastic; Damp; 70% medium to coarse sand, 15% angular gravel 0.020 to 0.027, 10% fine sand and 5% silt; (Cinders)

L- 9 (45.0-46.5) Poorly graded SAND; SP; Red-brown;

Nonplastic; Damp; 70% medium to coarse sand, 20% angular gravel 0.020 to 0.027 inches, 10% angular gravel 1.5 to 2 inches, trace fine sand and trace silt;

(Cinders)

L- 10 (50.0-56.5) Poorly graded GRAVEL with sand;

GP; Red-brown; Nonplastic; Damp; 60% angular gravel up to 2 inches, 25% medium to coarse sand, 10 % fine sand and 5% silt; (Cinders)

Hole advanced to 49.5 feet bgs

L7

L8

L9

L10

N A

T

IV

E M

A T

E R

IA

L

14-21-19

17-26-32

17-20-23

17-20-20

Project Name Burnt Butte Hole No. AH05-08 Page of2 2

SOIL: Soil Name, USCS, Color, Plasticity, Unit Description

Discontinuity Spacing, Joint Filling, Core Recovery, Formation Name.

Material Description

Moisture, Consistency/Relative Density, Texture, Cementation, Structure, Origin.

ROCK: Rock Name, Color, Weathering, Hardness, T es t T yp e, N o.

D ep th ft

Soil

D ri vi ng

R es is ta nc e

B ac kf il l/ In st ru m en ta ti on

G ra ph ic

L og

P er ce nt

N at ur al

M oi st ur e

P er ce nt

R ec ov er y

W at er L ev el

D at e

D ri ll in g M et ho ds , S iz e an d

R em ar ks

Rock

D is co nt in ui ty D at a

O r

R Q

D

O D

O T

D R

IL

L

R

N T

B U

T T

E

6.

G P

J O

D O

T _M

A N

.G D

T

/3