Blk_4a4b_00_00_02A_-_Geologic_Drawings_and_Data_3.pdf

PDF 23 MB Posted Aug 19, 2022

Attached to: NGWSP Reaches 4a & 4b Federal contract opportunity
Solicitation number: 140R4022B0001
Issued by: Department of the Interior Bureau of Reclamation

About this file

Written by GovTribe AI · Dec 28, 2023

This pre-solicitation notice provides key details for an upcoming construction project solicitation. The Bureau of Reclamation intends to issue a solicitation by September 23, 2022 seeking a contractor to construct approximately 18 miles of 42-inch buried water transmission pipeline and associated valves, structures, and appurtenances for Blocks 4a and 4b of the Navajo-Gallup Water Supply Project in New Mexico. The project magnitude is estimated between $75 million and $100 million. Interested offerors should monitor www.sam.gov using solicitation number 140R4022B0001 and ensure registration with the System for Award Management. A pre-award site visit is planned for mid-October 2022 and questions may be directed to the named Contract Specialist and Contracting Officer. The NAICS code is 237110 with a $39.5 million small business size standard, however this will be a full and open competition requiring payment and performance bonds and sufficient bonding capacity.

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Other files for this federal contract opportunity

Other files attached to NGWSP Reaches 4a & 4b, newest first.
File	Type	Posted
Subcontracting_Plan_Template_3.docx	DOCX document	Aug 19, 2022
Blk_4a4b_00_00_02_-_Drawings_3.pdf	PDF	Aug 19, 2022
Blk_4a4b_00_00_01_-_Specifications_3.pdf	PDF	Aug 19, 2022

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DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D. THORNBURG

PAUL GARDNER

Beyer, Christopher R.

Page, Patrick J P.E.

Construction Engineer

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

W M

GENERAL GEOLOGIC

LEGEND, EXPLANATION,

AND NOTES

FARMINGTON, NM

1695-529-60207

2020-05-06

1Au to

R el

. 2 3.

-5

-6

-R

D -1

.D W

R 6, 9:

Drill Hole location with identification number

Test Pit location with Identification number

Geologic Unit Contact

Dashed where approximate

Queried where inferred

Tnm Dike

Tnm Dike Projected

Geologic standards and definitions used for rock quality and rock discontinuities are based on Bureau of Reclamation Engineering Geology Field Manual and drawing numbers 40-D-6493 and 40-D-6499.

Soil classification and descriptions are based on the Unified Soil Classification System (USCS) and Bureau of Reclamation procedures and guidelines as described in Geotechnical Branch Training Manuals Nos. 4, 5, 6, and Designations USBR 5000 (laboratory classification) and USBR 5005 (visual classification). These procedures are similar to ASTM D2487-11 and ASTM D2488-09A respectively.

Interpretations shown on geologic profiles are based on Test Pit, Drill Hole, outcrop, and field mapping data. Interpretations suggest general trends between data points and do not depict localized irregularities.

For the entire description of material, drilling or excavation method and conditions, exact locations of the hole, etc., see complete log.

BEDROCK ABBREVIATIONS:

SS - SANDSTONE

SH - SHALE

CLSTN - CLAYSTONE

Tnm - Tertiary Minette

TPR4B-19-10

Drill Hole or Test Pit on profile (dashed where projected)

GENERAL GEOLOGIC LEGEND GENERAL GEOLOGIC NOTES

DHR4A-19-6

GENERAL EXPLANATION

STRATIGRAPHY

Quaternary Alluvium Quaternary alluvium deposits overlie bedrock through much of Reaches 4A and 4B. Numerous soil types are encountered, including silty sand (SM), clayey sand (SC), lean clay with sand (CL)s, lean clay (CL).

For more detail, see each specific geologic log. Quaternary Alluvium is used to describe all unconsolidated surficial deposits along the alignment regardless of origin. The alluvium is derived from a variety of sources including eolian and alluvial deposition as well as weathering and decomposition of in-place claystone, shale and sandstone bedrock.

Tertiary Minette Tertiary minette is primarily found in radial dikes accompanying Tertiary intrusive diatremes of the Navajo Volcanic Field. Tertiary Minette is a porphyritic aphanitic, grayish black, mafic rock. It is hard (H3), moderately to slightly weathered (W4), and sometimes foliated or exhibits columnar joints. It can be scratched with a sharp pick using heavy pressure and requires multiple heavy hammer blows to break a specimen. Tertiary Minette dikes encountered along Reach 4B are observed to range from 2 to 10 feet in width. Tertiary Minette is primarily composed of a fine matrix of hornblende, alkali feldspar, phlogopite, pyroxene, calcite, nepheline, and zeolite. Phenocrysts of phlogopite, pyroxene and zeolite are commonly found in vugs. Phenocrysts on exposed rock surfaces are often weathered out, leaving behind hollow vugs.

Xenoliths from surrounding host rock are often included within the Tertiary Minette dikes. Horfels is often encountered along the outer edge of the dikes. Hornfels is a heat-altered shale or other clay-rich rock formed through contact with a hot ingenious body, such as a dike. The hornfels encountered near Reach 4B is made up of baked (or heat altered) Mancos Shale. It is usually less than one foot thick and is moderately hard (H4) to hard (H3) and moderately weathered (W5).

Cretaceous Menefee Formation The Cretaceous Menefee Formation consists primarily of light brown, fine-grained sandstone with interbedded claystone, shale and siltstone but can vary in color and grain size. Bedrock outcrops near the end of Reach 4B generally have a dip of around 30 degrees to the east. The sandstone is generally moderately weathered (W5), moderately soft (H5) to soft (H6) and slightly fractured at the surface. The same sandstone unit, when excavated below ground level, can occasionally be moderately hard (H4) and slightly weathered (W3). A hard, calcareous sandstone bed frequently caps the upper 1 to 3 feet in some areas and is occasionally interbedded within the softer sandstone units. This caprock/interbedded sandstone is often hard (H3) and can only be broken by a heavy hammer blow. The claystone is sandy, light brown to grey in color and is generally laminated to thinly bedded, intensely to moderately weathered (W6) and moderately soft (H5) to soft (H6). The claystone often grades to siltstone and occasionally becomes fissile, grading to shale. Thin coal seams are also sometimes encountered. The coal is subbituminous to bituminous, friable, soft (H6), and moderately to intensely weathered (W6) to moderately to slightly weathered (W4). Coal seams observed near the end of Reach 4B are sporadic and generally less than 2.0 feet thick.

Cretaceous Point Lookout Sandstone The Point Lookout Sandstone consists of light brown, gray, or brownish orange, fine grained sandstone with interbedded claystone. The sandstone is moderately soft (H5) to hard (H3), slightly weathered (W3), to intensely weathered (W7), thinly to massively bedded, and has a variable reaction with HCl. It often contains calcite and gypsum veins, and iron and manganese oxide staining. The claystone is dark brown to grayish orange, soft (H6) to very soft (H7), and moderately to intensely weathered (W6). It usually has no reaction with HCl and contains gypsum veins and iron oxide staining.

Cretaceous Mancos Shale The upper member of the Mancos Shale consists of interbedded fine-grained, mixed clastic laminations to thin beds of claystone and shale. Bedding planes are near horizontal and contacts between shale and claystone can be gradational. The shale is calcareous, sandy, fissile, light to dark gray, light to dark brown to black in color and banded or mottled in places. The shale ranges from moderately soft (H5) to hard (H3) and decomposed (W9) to slightly weathered (W3). The claystone is light to dark brown, sandy and laminated to thinly bedded. The claystone ranges from very soft (H7) to moderately soft (H5) and very intensely weathered (W8) to moderately weathered (W5). The claystone is friable and easily separates on bedding planes, slakes rapidly in water, and exhibits iron and manganese oxide staining. The claystone is carbonaceous, contains calcium carbonate, mica and has thin to moderately thick gypsum infilling in some joints. Backhoe test pits generally reached refusal after excavating 2-to-4 feet into Mancos Shale (Km) shale bedrock. Shale was generally recovered from test pits as 2-to-10 inch subangular, flat fragments, depending on hardness and weathering.

Qal

Kpl

Kmf

Tmn

El ev

D H

R 4A

-1 9-

4.6

T.D. 20

SHALE

8.3 s(CL)

AutoCAD SHX Text Km

AutoCAD SHX Text Qal

AutoCAD SHX Text Km

AutoCAD SHX Text Qal

AutoCAD SHX Text Km

AutoCAD SHX Text Qal

COLORADO

MEXICO

A R

O N

O K

H O

M A

TEX

A S

Dona Ana

Los Alamos Mora

Taos

Sierra

Sandoval

Lincoln

Union

Valencia Curry

Hidalgo

Chaves

De Baca

Grant

Santa Fe San Miguel

Cibola

Socorro Catron

Eddy

Harding

Rio Arriba

Guadalupe

Quay Bernalillo

Roosevelt

Otero

Luna

Lea

Torrance

Colfax

NEW MEXICO

McKinley

San Juan

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

D. THORNBURG

PAUL GARDNER

Beyer, Christopher

Page, Patrick J P.E.

Construction Engineer

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

W M

H 4A

LOCATION MAP

FARMINGTON, NM

1695-529-60303

2019-07-17

1Au to

R el

. 2

-5

-6

-R

D -1

.D W

R 9, 9:

Reach 1 - San Juan Lateral Intake

Reach 2 NAPI TurnoutReach 3

Reach 4A

Reach 4B

Reach 4C

Reach 6

San Juan Lateral Water Treatment Plant

Vicinity Map Area

KEY MAP

VICINITY MAP

LOCATION MAP

Feet 0 24000 48000

Feet 0 10000 20000

Location Map Aera

Reach 4A

Reach 4B

Reach 3

Tó Ałts’íísí Pumping Plant (3)

Tsé Da’azkání Pumping Plant (2)

San Juan Lateral Water Treatment Plant

General Map................................................................................1695-529-60185.

Location of Exploration.................................................................1695-529-60227.

General Geologic Legend, Explanation and Notes.............................1695-529-60207.

Surface Geology Mapping.............................................1695-529-60188 thru 60195.

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

GENERAL NOTES

REFERENCE DRAWINGS

DHR4A-18-7

DHR4A-18-6

DHR4A-18-5

DHR4A-18-4

DHR4A-18-3

DHR4A-18-2

DHR4A-18-1

TPR4A-19-29

TPR4A-19-30

TPR4A-19-31

TPR4A-19-28

TPR4A-19-27

TPR4A-19-1TPR4A-19-2TPR4A-19-3TPR4A-19-4

TPR4A-19-5

TPR4A-19-6

TPR4A-19-7

TPR4A-19-8

TPR4A-19-9

TPR4A-19-10

TPR4A-19-11

TPR4A-19-12

TPR4A-19-13

TPR4A-19-14

TPR4A-19-15

TPR4A-19-16

TPR4A-19-17

TPR4A-19-18

TPR4A-19-19

TPR4A-19-20

TPR4A-19-21

TPR4A-19-22

TPR4A-19-23

TPR4A-19-24

TPR4A-19-25

TPR4A-19-26

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D.Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

Construction Engineer

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

LOCATION OF

EXPLORATION

FARMINGTON, NM

1695-529-60227

2020-11-05

1Au to

R el

. 2

-5

-6

-R

D -1

.D W

, 2

Feet 0 2400 4800

General Map................................................................................1695-529-60185.

Location Map...............................................................................1695-529-60303.

General Geologic Legend, Explanation and Notes.............................1695-529-60207.

Surface Geology Mapping.............................................1695-529-60188 thru 60195.

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

GENERAL NOTES

REFERENCE DRAWINGS

TEST PITS

Description

TPR4A-19-1

TPR4A-19-2

TPR4A-19-3

TPR4A-19-4

TPR4A-19-5

TPR4A-19-6

TPR4A-19-7

TPR4A-19-8

TPR4A-19-9

TPR4A-19-10

TPR4A-19-11

TPR4A-19-12

TPR4A-19-13

TPR4A-19-14

TPR4A-19-15

TPR4A-19-16

TPR4A-19-17

TPR4A-19-18

TPR4A-19-19

TPR4A-19-20

Latitude

N36° 41' 56.89"

N36° 41' 47.12"

N36° 41' 37.26"

N36° 41' 27.42"

N36° 41' 08.76"

N36° 40' 59.04"

N36° 40' 49.31"

N36° 40' 39.50"

N36° 40' 20.03"

N36° 40' 10.23"

N36° 40' 00.44"

N36° 39' 50.64"

N36° 39' 31.39"

N36° 39' 21.44"

N36° 39' 11.91"

N36° 39' 02.74"

N36° 38' 45.88"

N36° 38' 37.61"

N36° 38' 29.53"

N36° 38' 19.49"

Longitude

W108° 35' 57.09"

W108° 35' 56.60"

W108° 35' 56.17"

W108° 35' 55.88"

W108° 36' 02.46"

W108° 36' 05.29"

W108° 36' 07.28"

W108° 36' 09.34"

W108° 36' 13.53"

W108° 36' 15.47"

W108° 36' 17.49"

W108° 36' 19.51"

W108° 36' 23.62"

W108° 36' 25.59"

W108° 36' 27.70"

W108° 36' 31.92"

W108° 36' 45.09"

W108° 36' 51.47"

W108° 36' 57.81"

W108° 37' 05.68"

Northing

2074701.78

2073713.33

2072715.27

2071719.94

2069837.62

2068856.10

2067873.51

2066883.35

2064916.49

2063927.41

2062938.91

2061949.16

2060004.32

2058999.64

2058037.24

2057113.31

2055416.54

2054584.55

2053771.32

2052761.18

Easting

2498580.1850

2498612.1130

2498638.8250

2498654.3860

2498103.7420

2497865.5570

2497694.9420

2497519.1370

2497162.6280

2496996.7730

2496823.4610

2496651.5540

2496301.0590

2496131.7840

2495952.1490

2495601.3790

2494514.3660

2493986.9990

2493464.0130

2492814.7920

TEST PITS

Description

TPR4A-19-21

TPR4A-19-22

TPR4A-19-23

TPR4A-19-24

TPR4A-19-25

TPR4A-19-26

TPR4A-19-27

TPR4A-19-28

TPR4A-19-29

TPR4A-19-30

TPR4A-19-31

Latitude

N36° 38' 04.15"

N36° 37' 55.68"

N36° 37' 47.33"

N36° 37' 38.94"

N36° 37' 22.18"

N36° 37' 13.84"

N36° 37' 05.38"

N36° 36' 57.39"

N36° 36' 42.11"

N36° 36' 33.09"

N36° 36' 26.87"

Longitude

W108° 37' 17.50"

W108° 37' 24.16"

W108° 37' 30.45"

W108° 37' 37.19"

W108° 37' 50.11"

W108° 37' 56.60"

W108° 38' 03.15"

W108° 38' 10.36"

W108° 38' 25.83"

W108° 38' 35.63"

W108° 38' 40.72"

Northing

2051218.48

2050365.49

2049526.15

2048682.18

2046995.42

2046156.26

2045305.99

2044502.22

2042967.73

2042062.62

2041437.23

Easting

2491838.3760

2491288.5690

2490768.7030

2490212.7090

2489145.3390

2488609.3430

2488067.8090

2487474.0000

2486199.9140

2485393.0150

2484972.6980

DRILL HOLES

Description

DHR4A-18-1

DHR4A-18-2

DHR4A-18-3

DHR4A-18-4

DHR4A-18-5

DHR4A-18-6

DHR4A-18-7

Latitude

N36° 41' 17.87"

N36° 40' 29.77"

N36° 39' 40.98"

N36° 38' 54.38"

N36° 38' 12.41"

N36° 37' 30.54"

N36° 36' 48.82"

Longitude

W108° 35' 58.30"

W108° 36' 11.41"

W108° 36' 21.61"

W108° 36' 38.38"

W108° 37' 10.96"

W108° 37' 43.64"

W108° 38' 19.04"

Northing

2070755.72

2065900.18

2060973.20

2056272.12

2052049.50

2047836.96

2043642.10

Easting

2498449.6410

2497343.0230

2496472.6410

2495067.6330

2492377.9160

2489679.7880

2486758.4930

Approxim ately 3.4 m iles to

U S H ighw ay 491

TPR4A-19-1

TPR4A-19-2

TPR4A-19-3

TPR4A-19-4

TPR4A-19-5

DHR4A-19-1

5190 52

3/4 Mile to INDIAN SERVICE ROUTE 36

UN-NAMED ROAD

Qal

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D.Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60188

2020-11-05

1Au to

R el

. 2

-5

-6

-R

D -1

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60227

TPR4A-19-5

TPR4A-19-6

TPR4A-19-7

TPR4A-19-8

DHR4A-19-240

50 52

Qal

Qal Qal

C H

M A

N E

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60189

2020-11-05

2Au to

R el

. 2

-5

-6

-R

D -1

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

REFERENCE DRAWINGS

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D.Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60227

TPR4A-19-9 TPR4A-19-10 TPR4A-19-11 TPR4A-19-12 DHR4A-19-3

5270 52

Qal Qal

M A

N E

M A

N E

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60190

2020-11-05

3Au to

R el

. 2

-5

-6

-R

D -3

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

REFERENCE DRAWINGS

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D.Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

TPR4A-19-13

TPR4A-19-14

TPR4A-19-15

TPR4A-19-16

TPR4A-19-17

DHR4A-19-4

DHR4A-19-3

-N

OAD

80 5300

Qal

C H

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60191

2020-11-05

4Au to

R el

. 2

-5

-6

-R

D -4

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

REFERENCE DRAWINGS

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

G10

TPR4A-19-17 TPR4A-19-18 TPR4A-19-19 TPR4A-19-20 DHR4A-19-5

5320 53

5310 53

534053

UN-NAMED ROAD

Qal

M A

N E

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60192

2020-11-05

5Au to

R el

. 2

-5

-6

-R

D -5

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

REFERENCE DRAWINGS

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

G11

TPR4A-19-21 TPR4A-19-22 TPR4A-19-23 TPR4A-19-24 DHR4A-19-6

UN-NAMED ROAD

Qal Qal Qal

M A

N E

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60193

2020-11-05

6Au to

R el

. 2

-5

-6

-R

D -6

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

REFERENCE DRAWINGS

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

G12

TPR4A-19-28TPR4A-19-27

TPR4A-19-25

TPR4A-19-26 DHR4A-19-7

5330 5320

5310 53

5350 5360

UN-NAMED ROAD

Qal

M A

N E

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60194

2020-11-05

7Au to

R el

. 2

-5

-6

-R

D -7

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

REFERENCE DRAWINGS

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

G13

TPR4A-19-29

TPR4A-19-30

TPR4A-19-31

REACH

IND

IAN SERVICE RO

UTE 5017

UN-NAMED ROAD

40371+ 01.64

Qal

Table Mesa Anticline?

Qal

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4A

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60195

2020-11-05

8Au to

R el

. 2

-5

-6

-R

D -8

.D W

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

REFERENCE DRAWINGS

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60303.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

G14

COLORADO

MEXICO

A R

O N

O K

H O

M A

TEX

A S

Dona Ana

Los Alamos Mora

Taos

Sierra

Sandoval

Lincoln

Union

Valencia Curry

Hidalgo

Chaves

De Baca

Grant

Santa Fe San Miguel

Cibola

Socorro Catron

Eddy

Harding

Rio Arriba

Guadalupe

Quay Bernalillo

Roosevelt

Otero

Luna

Lea

Torrance

Colfax

NEW MEXICO

McKinley

San Juan

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

D. Thornburg

Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

Construction Engineer

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

LOCATION MAP

FARMINGTON, NM

1695-529-60205

2020-11-05

1Au to

R el

. 2

-5

-6

-R

D -1

.D W

R 6, 2:

Reach 1 - San Juan Lateral Intake

Reach 2

NAPI Turnout Reach 3

Reach 4B

Reach 4C

Reach 6

San Juan Lateral Water Treatment Plant

Vicinity Map Area

KEY MAP

VICINITY MAP

LOCATION MAP

Feet 0 24000 48000

Feet 0 10000 20000

Location Map Aera

Reach 4A

Reach 4B

Reach 4C

Tó Ałts’íísí Pumping Plant (3)

Tsé Da’azkání Pumping Plant (2)

Tó Ałts’íísí Pumping Plant (3)

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

GENERAL NOTES

General Map..........................................1695-529-60185.

General Geologic Legend, Explanation and Notes....................................................1695-529-60207.

Location of Exploration............................1695-529-60206.

Surface Geology...........................1695-529-60196-60204 ..............................................................& 60223-90225.

G15

41250+00 41300+

U.S. HIGHWAY 491

B-

-1

B-

-2

B-

-3

B-

-4

DHR4B-19-5

B-

-6

DHR4B-20-15

B-

-1

B-

-1

B-

-1

B-

-1

TPR4B-18-23

TPR4B-18-22

TPR4B-18-21

TPR4B-18-20

TPR4B-18-19

TPR4B-18-18

TPR4B-18-17

TPR4B-18-16

TPR4B-18-15

TPR4B-18-14A

TPR4B-18-14

TPR4B-18-13

TPR4B-18-12

TPR4B-18-11

TPR4B-18-10

TPR4B-18-9

TPR4B-18-8

TPR4B-18-7

TPR4B-18-6

TPR4B-18-5

TPR4B-18-4

TPR4B-18-3

TPR4B-18-2

TPR4B-18-1

41500+

41550+

REACH

4B U.S. HIGHWAY 491

B-

-6

B-

-7

B-

-9 DH

B-

-1

B-

-1

DHR4B-19-8

DHR4B-20-19

DHR4B-20-18

DHR4B-20-17

TPR4B-18-29

TPR4B-18-28

TPR4B-18-27

TPR4B-18-26

TPR4B-18-25

TPR4B-18-24

TPR4B-18-23

OWR4B-20-6

OWR4B-20-5

PWR4B-20-3

PWR4B-20-2

PWR4B-20-1

OWR4B-20-1

OWR4B-20-2

OWR4B-20-3

OWR4B-20-4

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Paul Gardner

D.Thornburg

Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

Construction Engineer

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

Managing

LAR M TA IOCE N

W in theWa estter C A D

A ut oC A D

0s C A D

A M

-5

-6

-R D

-1 .D

W G

S T

S A V

D A

-1 1-

S T

S A V

B Y

O R N

B U

R G

N A V A

-G A

U P

W A

R S

R O

C T

S A N

J U

A N

L A

R A L

C H

LOCATION OF

EXPLORATION

FARMINGTON, NM

1695-529-60206

2020-11-05

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

GENERAL NOTES

DRILL HOLES

Description

DHR4B-19-1

DHR4B-19-2

DHR4B-19-3

DHR4B-19-4

DHR4B-19-5

DHR4B-19-6

DHR4B-19-7

DHR4B-19-8

DHR4B-19-9

DHR4B-19-10

DHR4B-19-11

DHR4B-20-12

DHR4B-20-13

DHR4B-20-14

DHR4B-20-15

DHR4B-20-16

DHR4B-20-17

DHR4B-20-18

DHR4B-20-19

Northing

2039121.69

2034429.49

2030204.02

2025216.95

2024983.26

2024738.76

2019875.58

2016399.54

2009963.48

2004908.77

1998761.92

2024915.83

2024853.28

2024581.43

2024833.14

2024652.94

2016785.34

2016396.91

2016208.83

Easting

2483803.93

2481190.52

2478513.53

2475250.06

2470779.54

2464860.19

2463701.56

2462865.32

2461405.21

2460911.96

2461156.08

2475081.84

2475010.20

2474654.86

2474985.95

2474799.15

2462999.17

2462904.36

2462867.25

Longitude

W108° 38' 54.81"

W108° 39' 26.37"

W108° 39' 58.74"

W108° 40' 38.21"

W108° 41' 32.98"

W108° 42' 45.51"

W108° 42' 59.16"

W108° 43' 09.02"

W108° 43' 26.18"

W108° 43' 31.65"

W108° 43' 27.96"

W108° 40' 40.24"

W108° 40' 41.12"

W108° 40' 45.44"

W108° 40' 41.41"

W108° 40' 43.68"

W108° 43' 07.42"

W108° 43' 08.54"

W108° 43' 08.98"

Latitude

N36° 36' 03.88"

N36° 35' 17.26"

N36° 34' 35.25"

N36° 33' 45.66"

N36° 33' 42.96"

N36° 33' 40.01"

N36° 32' 51.82"

N36° 32' 17.37"

N36° 31' 13.60"

N36° 30' 23.58"

N36° 29' 22.82"

N36° 33' 42.67"

N36° 33' 42.04"

N36° 33' 39.33"

N36° 33' 41.84"

N36° 33' 40.05"

N36° 32' 21.20"

N36° 32' 17.35"

N36° 32' 15.49"

0 2000'1000'

TEST PITS

Description

TPR4B-18-1

TPR4B-18-2

TPR4B-18-3

TPR4B-18-4

TPR4B-18-5

TPR4B-18-6

TPR4B-18-7

TPR4B-18-8

TPR4B-18-9

TPR4B-18-10

TPR4B-18-11

TPR4B-18-12

TPR4B-18-13

TPR4B-18-14

TPR4B-18-14A

TPR4B-18-15

TPR4B-18-16

TPR4B-18-17

TPR4B-18-18

TPR4B-18-19

TPR4B-18-20

TPR4B-18-21

Northing

2040598.87

2038037.87

2036968.12

2036112.97

2035269.12

2033584.19

2032748.71

2031899.89

2031078.59

2029359.18

2028523.80

2027679.35

2026841.70

2025986.82

2025207.31

2024440.16

2024051.93

2024372.33

2024680.74

2025298.69

2025608.56

2025873.86

Easting

2484469.17

2483332.80

2482798.19

2482263.40

2481728.50

2480655.63

2480124.39

2479587.75

2479053.96

2477980.68

2477452.59

2476908.28

2476368.48

2475837.66

2475267.18

2474366.26

2473554.68

2472683.56

2471738.07

2469830.36

2468880.76

2467611.97

Longitude

W108° 38' 46.81"

W108° 39' 00.48"

W108° 39' 06.92"

W108° 39' 13.39"

W108° 39' 19.86"

W108° 39' 32.84"

W108° 39' 39.26"

W108° 39' 45.75"

W108° 39' 52.21"

W108° 40' 05.19"

W108° 40' 11.57"

W108° 40' 18.15"

W108° 40' 24.68"

W108° 40' 31.09"

W108° 40' 38.00"

W108° 40' 48.96"

W108° 40' 58.87"

W108° 41' 09.58"

W108° 41' 21.20"

W108° 41' 44.65"

W108° 41' 56.33"

W108° 42' 11.91"

Latitude

N36° 36' 18.54"

N36° 35' 53.12"

N36° 35' 42.50"

N36° 35' 34.00"

N36° 35' 25.61"

N36° 35' 08.86"

N36° 35' 00.55"

N36° 34' 52.11"

N36° 34' 43.95"

N36° 34' 26.85"

N36° 34' 18.55"

N36° 34' 10.15"

N36° 34' 01.82"

N36° 33' 53.32"

N36° 33' 45.57"

N36° 33' 37.90"

N36° 33' 33.99"

N36° 33' 37.09"

N36° 33' 40.05"

N36° 33' 45.99"

N36° 33' 48.97"

N36° 33' 51.48"

TEST PITS

Description

TPR4B-18-22

TPR4B-18-23

TPR4B-18-24

TPR4B-18-25

TPR4B-18-26

TPR4B-18-27

TPR4B-18-28

TPR4B-18-29

Northing

2025905.77

2023690.28

2022789.59

2021841.58

2020861.79

2018889.16

2017956.58

2016795.79

Easting

2466616.65

2464625.06

2464400.13

2464161.06

2463929.24

2463543.15

2463230.52

2462971.28

Longitude

W108° 42' 24.11"

W108° 42' 48.28"

W108° 42' 50.93"

W108° 42' 53.75"

W108° 42' 56.49"

W108° 43' 00.99"

W108° 43' 04.72"

W108° 43' 07.77"

Latitude

N36° 33' 51.71"

N36° 33' 29.62"

N36° 33' 20.70"

N36° 33' 11.30"

N36° 33' 01.59"

N36° 32' 42.05"

N36° 32' 32.80"

N36° 32' 21.30"

OBSERVATION WELLS

Description

OWR4B-20-1

OWR4B-20-2

OWR4B-20-3

OWR4B-20-4

OWR4B-20-5

OWR4B-20-6

PWR4B-20-1

PWR4B-20-2

PWR4B-20-3

Northing

2016208.74

2016215.02

2016209.51

2016213.16

2016303.25

2016302.87

2016212.08

2016206.91

2016202.22

Easting

2462811.43

2462792.73

2462792.26

2462767.05

2462836.69

2462840.99

2462818.28

2462817.05

2462815.87

Longitude

W108° 43' 09.66"

W108° 43' 09.89"

W108° 43' 10.20"

W108° 43' 09.36"

W108° 43' 09.31"

W108° 43' 09.58"

W108° 43' 09.59"

W108° 43' 09.60"

Latitude

N36° 32' 15.48"

N36° 32' 15.54"

N36° 32' 15.49"

N36° 32' 15.52"

N36° 32' 16.42"

N36° 32' 15.52"

N36° 32' 15.47"

N36° 32' 15.42"

G16

C H

B EN

D R

C H

IAN

SER

VIC

E R

O U

TE 5017

UN-NAMED ROAD

Qal

TPR4B-19-3

TPR4B-19-2

TPR4B-19-1

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D. Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60196

2020-11-05

1Au to

R el

. 2

-5

-6

-R

D -9

.D W

R 6, 2:

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

REFERENCE DRAWINGS

Proposed Location Tsé Da'azkázkání Pumping Plant (2)

G17

UN-NAMED ROAD

Qal Qal

QalQal

TPR4B-19-6TPR4B-19-5TPR4B-19-4TPR4B-19-3

M A

N E

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D. Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60197

2020-11-05

2Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G18

Qal

TPR4B-19-10TPR4B-19-9TPR4B-19-8TPR4B-19-7

M A

N E

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER/PAUL GARDNER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60198

2020-11-05

11Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G19

20 53

Qal

Arroyo up to 10' deep and 30' widesurface water (April 2014)

Tn m

D ik e

Tnm D ike

Tn m

D ik e

Tnm D ike

Dike covered by manmade embankment.

TPR4B-19-14A

TPR4B-19-14

TPR4B-19-13TPR4B-19-12TPR4B-19-11

M A

N E

C H

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER/PAUL GARDNER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60199

2020-11-05

12Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G20

NAVAJO ROUTE 5302

41220+

41230+

41240+

41250+

Qal

Eolian Sand Dunes

Qal Qal

Tnm Dike

Tn m

Dike

Tnm Dike

Tnm D ike

Di ke c ov er ed by m an m ad e em ba nk m en t.

Qal

TPR4B-19-19

TPR4B-19-18

TPR4B-19-17

TPR4B-19-16

TPR4B-19-15

TPR4B-19-14A

MATCHLINE - 41195+00.00 M

C H

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER/PAUL GARDNER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60200

2020-11-05

13Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G21

NAVAJO ROUTE 5302

41250+

41260+

41270+

41280+

41290+

41300+00

41310+00

Qal

QalQal

TPR4B-19-22

TPR4B-19-21

TPR4B-19-20

TPR4B-19-19

C H

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER/PAUL GARDNER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60201

2020-11-05

14Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G22

00 5400

5440 54

5490 55

5520 5540

AVAJO

TE 5302

U.S.HIGHWAY 491

41290+00

Qal

Qal Qal

Qal

TPR4B-19-26

TPR4B-19-25

TPR4B-19-24

TPR4B-19-23

TPR4B-19-22

MATCHLINE - 41294+00.00

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER/PAUL GARDNER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60202

2020-11-05

15Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G23

5490 55

5540 5530

5520 5540

5490 5480

5410 5400

NAVAJO ROUTE 5302

R O

U.S.HIGHWAY 491

0+ 00Qal

Kpl

Qal

Kpl Kpl

Qal

Arroyo, dry stream channel 3' deep 10-15' wide.

Qal

Kpl

(SS)

High water table

Qal

Kpl

TPR4B-19-29TPR4B-19-28

TPR4B-19-27

TPR4B-19-26 OWR4B-20-6OWR4B-20-5PWR4B-20-1PWR4B-20-3PWR4B-20-2OWR4B-20-1OWR4B-20-2OWR4B-20-3

OWR4B-20-4

M A

N E

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER/PAUL GARDNER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60203

2020-11-05

16Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G24

5410 5400

10 5420

NAVAJO ROUTE 5302

R O

TE 5014

U.S.HIGHWAY 491

IANSER

VIC

Qal

Kpl

Qal

Kpl

Qal

(SS)

(SS) Qal

Kpl

(SS)

Kpl

Kpl Kpl

High water table

Qal

Kpl

N12°W

33°

N2°E

27°

Kpl Kpl

Qal

Kpl

DHR4B-19-8

TPR4B-19-29

TPR4B-19-31

TPR4B-19-32

TPR4B-19-33TPR4B-19-30

DHR4B-20-19DHR4B-20-18

OWR4B-20-6OWR4B-20-5

PWR4B-20-1

PWR4B-20-3PWR4B-20-2

OWR4B-20-1

OWR4B-20-2

OWR4B-20-3

OWR4B-20-4

M A

N E

M A

N E

DHR4B-19-8

DHR4B-20-19DHR4B-20-18

OWR4B-20-6

OWR4B-20-5

PWR4B-20-1

PWR4B-20-3

PWR4B-20-2

OWR4B-20-1

OWR4B-20-2

OWR4B-20-3

OWR4B-20-4

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

CHRIS BEYER

D.THORNBURG

CHRIS BEYER/PAUL GARDNER

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60204

2020-11-05

17Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

REFERENCE DRAWINGS

See Detail A

DETAIL A

For exact locations of explorations see drawing No. 1695-529-60206.

G25

5430 5440

5440 54

5450 5460

54905480

5470 5480

IAN

SERVICE RO

TE 5016

U.S.HIGHWAY 491

Qal

Kpl

Kpl Kpl

Qal

Kpl

Qal

(SS)

Kpl

(SS)

Qal Qal

Qal

N3°W 31°

Kpl

Qal

Kpl

TPR4B-19-33

TPR4B-19-34 TPR4B-19-35

TPR4B-19-36

TPR4B-19-37

M A

N E

C H

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D. Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60223

2020-11-05

10Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G26

90 5500

10 5520 55 20 55

30 5530

305520

E R O

TE 5016

U.S.HIGHWAY 491

Kpl

(SS)

Kpl

(SS)

Kpl

(SS)

Kpl

Qal

Kpl

Shallow Bedrock

Kpl

(SS)

N5°E

38°

Kmf

Qal

Qal Qal

N3°W 31°

N2°E

36°

Kmf

TPR4B-19-37 TPR4B-19-38 TPR4B-19-39 TPR4B-19-40 TPR4B-19-41

M A

N E

M A

N E

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D. Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60224

2020-11-05

11Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G27

60 5540

N A V A

R O

TE 5312

U.S.HIGHWAY 491

Kmf Kmf

Kmf

Kpl

Kmf

Kpl

Kmf

Kpl

Qal

Shallow Bedrock

Kmf

Kmf Kmf

Qal

N12°E

30°

Kmf

Proposed Location of Tó Ałts’íísí Pumping Plant (3)

Reach 4C Alignment

C H

BDHR4B-19-11TPR4B-19-41 TPR4B-19-42 TPR4B-19-43

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

ADMIN APPROVAL -

Chris Beyer

D.Thornburg

Chris Beyer/Paul Gardner

Beyer, Christopher R

Page, Patrick J P.E.

T H

S A

SHEET

B Y

D T

N U.

T O

O R

Managing

LAR M TA IOCE N

W in theWa estter

-G

P W

H 4B

SURFACE GEOLOGY

FARMINGTON, NM

1695-529-60225

2020-11-05

12Au to

R el

. 2

-5

-6

-R

D -1

W G

, 2

Feet 1:2400

4002000 100

1. Coordinates based on New Mexico State Plane West Zone, feet. (NAD83).

2. The Ground to New Mexico State Plane West Zone Grid conversion factor is 0.999734970999.

3. Contour interval is 2 feet.

GENERAL NOTES

General Map......................................1695-529-60185.

Location Map.....................................1695-529-60205.

General Geologic Legend, Explanation and Notes...............................................1695-529-60207.

Location of Exploration.......................1695-529-60206.

G28

BOTTOM OF HOLE

0.0 to 2.8 ft QUATERNARY ALLUVIUM (Qal)

0.0 to 2.8 ft LEAN CLAY (CL): About 95% fines with medium plasticity, medium toughness, high dry strength and no dilatancy; about 5% fine to coarse, hard, angular sand;

trace of fine, hard, subangular gravel; maximum size, 20mm;

dark brown and dry; weak reaction with HCl.

2.8 to 20.0 ft CRETACEOUS MANCOS SHALE (Km)

2.8 to 13.9 ft SHALE: Light to dark brown color. Moderately soft (H5) and intensely weathered (W7). Laminated to thinly bedded and friable. Bedding planes near horizontal.

Unfractured (FD0) with mechanical breaks and bedding plane separation throughout core. CaCOx, gypsum and MnOx staining present. Strong reaction with HCl.

LAB TEST DATA: Test interval 4.0 to 5.5 ft; 93.3% fines, 6.7% sand, PI= 21.0, LL= 36.5, SpG= 2.71, moisture= 7.2%;

Laboratory classification is Lean Clay (CL). One, quart-sized zip lock bag sample was taken from the SPT interval, representative of the full 1.5 ft length of the sample interval.

CALIFORNIA SAMPLE: Test interval 6.5 to 8.0 ft; recovered tube A. Test interval met with refusal after 50 blows.

Additional blows were introduced in an attempt to recover material.

13.9 to 14.2 ft CLAYSTONE: Dark brown, very soft (H7) and intensely weathered (W7). Strong reaction with HCl.

14.2 to 20.0 ft SHALE: Light to dark brown color.

Moderately soft (H5) and slightly weathered (W3). Laminated to thinly bedded and friable. Bedding planes near horizontal.

Unfractured (FD0) with mechanical breaks and bedding plane separation throughout core. Laminations and thin beds of claystone present. Gypsum, CaCOx and MnOx staining present. Strong reaction with HCl.

STRATIGRAPHY:

0.0 to 2.8 ft QUATERNARY ALLUVIUM (Qal)

2.8 to 20.0 ft CRETACEOUS MANCOS SHALE (Km)

FD0

All measurements are from ground level and reported in feet unless otherwise noted.

DRILLED BY: Upper Colorado Drill Crew DRILLER: R. Matheson HELPER: T. Thomas, C. McFadden

PURPOSE:

Preconstruction soil and bedrock pipeline alignment investigation.

DRILL EQUIPMENT:

CME Model 850 track mounted rotary drill rig.

DRILL METHOD:

0.0 to 4.0: 4.25 inch HSA with pilot bit.

4.0 to 12.0: 4.25 inch HSA with dry core system, SPT and California Sampling.

12.0 to 20.0: HQ3 diamond core drilling system with 5-foot-long split tube sample barrel.

CASING RECORD:

0.0-4.0: Clay Pilot Bit 4.0-5.5: Shale SPT 4.0-6.5: Shale FADC 6.5-8.0: Shale CA 6.5-9.0: Shale FADC 9.0-11.5: Shale FADC 11.5-12.0: Shale FADC 12.0-15.0: Shale HQ3 15.0-20.0: Shale HQ3 Casing removed.

DRILLING MEDIUM:

0.0 to 12.0: None

12.0 to 20.0: Water

DRILLING NOTES:

Auto hammer set at constant rate of 20 to 40 blows per minute.

7 bags of bentonite chips

HOLE COMPLETION:

0.0 to 20.0: Bentonite

SAMPLING:

4.0 to 5.5: SPT

6.5 to 8.0: A California Sample

Qal

SHALE

CLSTN

SHALE

5241.0

5229.9

Bentonite seal with NO pipe

Lean Clay Shale

Claystone

SHEET 1 OF 1 DRILL HOLE DHR4A-19-1

WATER DEPTH MEASURED ON: 6/29/2019

GROUND ELEVATION: 5243.8 ft NAVD88

HOLE LOGGED BY: P. Gardner

TOP OF CASING ELEVATION: NA REVIEWED BY: C. Beyer

DEPTH TO BEDROCK: 2.8 ft

BEGUN: 6/28/2019 FINISHED: 6/29/2019

NOTES R

H O

O M

TOTAL DEPTH: 20.0 ft

FEATURE: Reach 4A

G E

U N

D E

P T

S S

A T

COORDINATES: N 2070755.7 E 2498449.6 NAD83

CLASSIFICATION AND

PHYSICAL CONDITION

PROJECT: Navajo Gallup Water Suppy Project

ANGLE FROM HORIZONTAL: -90o

STATE: New Mexico

ENGINEERING PROPERTIES

COMMENTS:

GEOLOGIC LOG OF DRILL HOLE NO. DHR4A-19-1 SHEET 1 OF 1

GRAPHIC LEGEND:HSA= hollow stem auger NA= not available ft= feet NE= not encountered NP= nonplastic NR= no recovery HCl= hydrochloric acid FeOx= iron oxide CaCOx= calcium carbonate MnOx= manganese oxide SPT= standard penetration test CA= California sample HQ3= coring system FADC= flight auger dry core SS= sandstone CLSTN= claystone SpG= specific gravity

All angles measured from horizontal axis at zero degrees unless otherwise noted.

The data for the center column and "classification and physical condition" column are based on Bureau of Reclamation Engineering Geology Field Manual and drawings titled Geology for Designs and Specifications as follows "Drawing No. 40-D-6493 Standard Descriptors and Descriptive Criteria for Rock. Drawing No. 40-D-6499 Standard Descriptors and Descriptive Criteria for Discontinuities."

H ar dn es s

G R

A P

F ra ct ur e D en si ty

W ea th er in g

B lo w s pe r

F oo t (S am pl e In te rv al

LOCATION: Pipeline Alignment

E C

O V

E R

DEPTH TO WATER & ELEVATION: NE

N G

W S

P R

O C

K R

E A

C H

D R

H O

.G P

J G

S T

D U

S L

A B

.G D

/2 9/

5223.8

5229.6

G29

0.0 to 3.1 ft QUATERNARY ALLUVIUM (Qal)

0.0 to 3.1 ft LEAN CLAY WITH SAND (CL)s: About 85% fines with medium plasticity, medium toughness, high dry strength and no dilatancy; about 15% fine to coarse, hard, subangular to subrounded sand; maximum size, coarse sand;

brown and dry; weak reaction with HCl.

3.1 to 20.0 ft CRETACEOUS MANCOS SHALE (Km)

3.1 to 20.0 ft SHALE: Light to dark brown color. Laminated to thinly bedded and friable. Bedding planes near horizontal.

Hard (H3) and moderately weathered (W5). Unfractured (FD0) with mechanical breaks and bedding plane separation throughout core. Laminations and thin beds of very soft (H7) claystone present. Gypsum in laminations. Weak reaction with HCl.

LAB TEST DATA: Test interval 4.0 to 5.5 ft; 87.7% fines, 12.3% sand, PI= 13.4, LL= 30.0, moisture= 4.9%;

Laboratory classification is Lean Clay (CL). One, quart-sized zip lock bag sample was taken from the SPT interval, representative of 0.7 ft length of the sample interval. SPT met refusal after 50 blows.

STRATIGRAPHY:

0.0 to 3.1 ft QUATERNARY ALLUVIUM (Qal)

3.1 to 20.0 ft CRETACEOUS MANCOS SHALE (Km)

FD0

All measurements are from ground level and reported in feet unless otherwise noted.

DRILLED BY: Upper Colorado Drill Crew DRILLER: R. Matheson HELPER: T. Thomas, C. McFadden

PURPOSE:

Preconstruction soil and bedrock pipeline alignment investigation.

DRILL EQUIPMENT:

CME Model 850 track mounted rotary drill rig.

DRILL METHOD:

0.0 to 4.0: 4.25 inch HSA with pilot bit.

4.0 to 5.5: 4.25 inch HSA with SPT sampling.

4.0 to 20.0: HQ3 diamond core drilling system with 5-foot-long split tube sample barrel.

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Aug 19, 2022.