HomeMy WebLinkAbout6. Shannon Parkway Street & Utility Improvements CSAH 42 to 145th StreetLm
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PROJECT #174
ESTIMATE OF COST
STORM SEWER
SHANNON PARKWAY
COUNTY ROAD 42
TO 145TH STREET
WEST
ROSEMOUNT, MINNESOTA
ITEM
UNIT
NO. DESCRIPTION
UNIT
QUANTITY
PRICE
AMOUNT
2501.515
15" RC PIPE APRON
W/TRASH GUARD
EACH
2
$450.00
$ 900,
2503.511
12" RCP STORM SEWER,
DES. 3006, CL. IV
L.F.
145
19.00
2,755
2503.511
15" RCP STORM SEWER,
DES. 3006, CL. IV
L.F.
420
20.00
8,400
2506.506
CONSTRUCT MANHOLE,
DESIGN A OR F
L.F.
12
125.00
1,500
2506.507
CONSTRUCT CATCH BASIN,
DESIGN Y
L.F.
15
175.00
2,625
2506.509
CONSTRUCT CATCH BASIN,
DESIGN X
EACH
5
600.00
3,000
2506.516
CASTING ASSEMBLY,
TYPE R-1733
EACH
2
190.00
380
2506.516
CASTING ASSEMBLY,
TYPE R-3067
EACH
8
250.00
2,000
SUBTOTAL
$21,560
+10$ CONTINGENCIES
3,440
ESTIMATED
CONSTRUCTION COST
$25,000
+20% OVERHEAD
5,000
TOTAL ESTIMATED COST
$30,000
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PROJECT #174
ESTIMATE OF COST
STREET CONSTRUCTION
SHANNON PARKWAY
COUNTY ROAD 42
TO 145TH STREET
WEST
ROSEMOUNT, MINNESOTA
ITEM
UNIT
NO. DESCRIPTION
UNIT
QUANTITY
PRICE
AMOUNT
2105.501
COMMON EXCAVATIN (P)
C.Y.
11,000
$1.50
$ 16,500
2105.535
SALVAGED TOPSOIL
C.Y.
1,600
2.00
3,200
2111.501
TEST ROLLING RD.
STA.
12
60.00
720
2211.503
AGG. BASE PLACED, CL 5
C.Y.
8,700
10.00
87,000
2331.504
BIT. MATERIAL FOR MIX
TON
99
160.00
15,840
2331.514
BASE COURSE MIXTURE
TON
2,200
15.00
33,000
2341.504
BIT. MATERIAL FOR MIX
TON
158
160.00
25,280
2341.508
WEARING COURSE MIXTURE
TON
1,500
16.50
24,750
2341.510
BINDER COURSE MIXTURE
TON
1,500
16.00
24,000
2357.502
BITUMINOUS MATERIAL
FOR TACK COAT
GAL.
1,200
1.50
1,800
2506.522
ADJUST FRAME AND
RING CASTING
EACH
2
130.00
260
2531.501
CONCRETE CURB & GUTTER,
DESIGN B618
L.F.
5,000
6.00
30,000
2575.501
ROADSIDE SEEDING
ACRE
2
1,000.00
2,000
2575.502
SEED MIXTURE 5
LHS.
150
1.00
150
2575.511
MULCH MATERIAL, TYPE 1
TON
4
500.00
2,000
2575.519
DISC ANCHORING
ACRE
2
50.00
100
SUBTOTAL
$266,600
+10$ CONTINGENCIES
28,400
ESTIMATED
CONSTRUCTION COST
$295,000
+20$ OVERHEAD
55,000
TOTAL ESTIMATED COST
$350,000
s
S
PROJECT #174
ESTIMATE OF COST
TRAIL CONSTRUCTION
SHANNON PARKWAY
COUNTY ROAD 42 TO 145TH STREET
ROSEMOUNT, MINNESOTA
ITEM
NO. DESCRIPTION UNIT QUANTITY
WEST
UNIT
PRICE
AMOUNT'
2211.503 AGG. BASE PLACED,
CLASS 5
C.Y. 300
$10.00
$ 3,000
2521.511 2" BITUMINOUS
WALK S.F. 22,000
0.70
15,400
SUBTOTAL
$18,400
+10$ CONTINGENCIES
1,600
ESTIMATED CONSTRUCTION
COST
$20,000
+20$ OVERHEAD
5,000
*
TOTAL ESTIMATED COST
$25,000
•
SUBSURFACE EXPLORATION PROGRAM AND
GEOTECHNICAL ENGINEERING RECOMMENDATIONS
PROPOSED SHANNON PARKWAY
ROSEMOUNT, MINNESOTA
#4200 87-455
to m n cwY testing
o to i n city.+ testinq
corporation
662 CROMWELL AVENUE
ST. PAUL, MN 55114
• March 31, 1987 PHONE 612/645-3601
City of Rosemount
2875 145th Street West
• Rosemount, MN 55124
Atter: Mr. Rich Hefti,
Director of Public Works
SUBJ: Subsurface Exploration Program and
Geotechnical Engineering Recommendations
Proposed Shannon Parkway
Rosemount, Minnesota
#4200 87-455
Dear Mr. Hefti:
Twin City Testing Corporation has completed a subsurface
exploration program and has prepared engineering recommendations
for the proposed Shannon Parkway street construction in
Rosemount, Minnesota. This project was completed as authorized
by you through a letter dated February 26, 1987. We are sending-
• you two copies of this report as well as three -_copies to your
consultant, Short, Elliott, Hendrickson, Inc.
Representative soil samples obtained during the boring program
will be held at this office for a period of approximately 30
days. We will then discard the samples unless we are notified
• otherwise.
We appreciate the opportunity of being of service to you on this
project. If you have any questions about this report or seed any
additional information, please feel free to contact, me at 641-
9397.
Very truly yours,
X, U )✓�
Loren W. Braun, P.E.
• Senior Geotechnical Engineer
LWB/kmf
Encs.
• cc: 3 - Short, Elliott, Hes.dricksou, Inc.
Attu: Mr. Steve Campbell
AN EQUAL OPPORTUNITY EMPLOYER
TABLE
OF
CONTENTS
Page
INTRODUCTION . . . . . . . .
. .
.
.
.
.
. .
.
.
.
.
.
1
Purpose . . . . . . . . .
.
.
.
.
.
. .
.
.
.
.
1
Project Information . . .
.
.
.
.
.
. .
.
.
.
.
1
Scope . . . . . . . . . .
. .
.
.
.
.
. .
.
.
.
.
.
2
SITE CONDITIONS . . . . . .
. .
.
.
.
.
. .
.
.
.
.
.
2
Surface Conditions . . .
. .
0
.
.
.
. .
.
.
.
.
.
2
Subsurface Conditions . .
. .
.
.
.
.
. .
.
.
.
.
.
3
DISCUSSION AND RECOMMENDATIONS
.
.
.
.
.
. .
o
.
.
.
3
Discussion . . . . . ..
. .
.,
.
.
.
. .
.
.
..
.
.
3
Recommendations . . . . .
. .
.
.
.
.
. .
.
.
.
.
.
4
CONSTRUCTION CONSIDERATIONS
. .
.
.
.
.
. .
.
.
.
.
.
5
FIELD EXPLORATION PROCEDURES
. :
.
.
. .
.
.
.
.
6
Soil Sampling . . . 6
Soil Classification . & 6
EXPLORATION LIMITATIONS . . . . . . . 7
APPENDIX
Location Sketch
Logs of Test Borings
General Notes
Classification of Soils
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REPORT OF SUBSURFACE EXPLORATION PROGRAM AND
GEOTECHNICAL ENGINEERING RECOMMENDATIONS
PROPOSED SHANNON PARKWAY
ROSEMOUNT, MINNESOTA
#4200 87-455
INTRODUCTION
Purpose
In this report, we present the findings of a subsurface
exploration program for the proposed Shannon Parkway in
Rosemount, Minnesota. Our exploration program consisted of 20
auger borings spaced approximately every 500' along the proposed
alignment.
Project Information
The proposed project involves construction of a- nine ton
Municipal State Aid (MSA) street with an urban curb and gutter
section. The proposed street extends from County Road 46 on the
south end to the alignment for 140th Street on the north end.
The proposed grade changes will vary generally between a maximum
cut or fill of 101.
twin car tesGnq
Ir- =MCKNOOM
Page 2 - #4200 87-455
Our recommendations are based on these assumptions and
information. If this information or assumptions are incomplete
or if changes are made, please notify us in order that we may
evaluate if changes in our recommendations are warranted.
Scope
Our authorized scope on this project is limited to the following:
1. Drill 20 auger borings within the proposed project
area.
2. Provide a report including presentation of field and
applicable laboratory data, and recommendations
concerning the soil suitability for the proposed
construction.
3. Provide geotechnical recommendations regarding the
proposed subgrade preparation and representative R
values for the subgrade material.
SITE CONDITIONS
Surface Conditions
The proposed project area consists of rolling terrain which is
generally open agricultural fields with some residential
development. A small portion of the project area has been rough
graded for the proposed street.
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Page 3 - #4220 87-455
Subsurface Conditions
Surface soil conditions consist of 1/2' to 2 1/2' of black lean
clay. Underlying the black lean clay is a brown lean clay
varying between 1' to 4 1/2' thick. Underlying the lean clayare
coarse alluvial sands and gravels. No ground water was noted in
any of the borings.
Our recommendations are based on the information obtained from
the borings. Soil conditions between boring locations may vary.
If conditions noted during construction vary significantly from
those noted in the borings, we request that we be notified in
order to review our recommendations.
DISCUSSION AND RECOMMENDATIONS
Discussion
Three distinct soil horizons were noted along the proposed street
alignment. The upper organic soil horizons are compressible and
should not be utilized in the upper 4' of subgrade. In areas
where fill will exceed 41, all vegetation should be removed prior
to adding fill, but complete removal of the organic soil would
not be required. In other areas, all organic material should be
removed.
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Page 4 - #4200 87-455
The non-organic clay material is suitable for pavement support.
This soil is, however, slow draining and subject to softening
during spring thaw and wet weather conditions.
Coarse alluvial sands and gravels are excellent subgrade soils
for pavement strength and exhibit little strength loss during wet
weather conditions or spring thaw.
Removal of the lean clays and replacement with coarse alluvial
sands will result in a higher R value and a subsequent thinner
pavement section. The cost effectiveness of subcuttiag the lean
clay would depend on the anticipated traffic volume. For light
traffic conditions, it may not be cost effective to remove the
lean clays. R values for the two soil types are as follows:
Soil Type Minnesota R Value
Lean Clays (CL) 38
Coarse Alluvial Sands (SP -SM) 67
Recommendations
We recommend for areas where the lean clays will be used within-
the upper 2' of the finished subgrade or in areas where over half
of the upper 4' of subgrade is composed of lean clays, as R value
of 40 be used. For areas where the upper 4' will be composed of
coarse alluvial sands and gravels, an R value of 65 may be used.
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Page 5 - #4200 87-455
For areas containing a combination of lean ``clays and coarse
alluvial materials other than those previously mentioned, we,
recommend an R value of 50.
Fill material placed within the road bed: area should be compacted
to at least 95% of the standard Proctor density (ASTM: D 698) up
to 3' below the finished subgrade and 100% of the standard
Proctor density above that level. The finished subgrade should
be test rolled in accordance with Mu/DOT Specs. (Minnesota'
Department of Transportation Standard Specifications for
Construction) Article 2111 subsequent to completion of the
subgrade preparation. We recommend that density tests be
performed on depths of fill exceeding 2'.
CONSTRUCTION CONSIDERATIONS
The lean clay soils encountered is the borings are highly
moisture sensitive. As a result, construction with lean clays
during wet weather conditions may be difficult. Adequate drying
of the lean clays may be required in order to achieve required
density requirements.
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Page 6 - #4200 87-455
We recommend an adequate number of density tests be performed on
the prepared subgrade to assist in verifying that adequate
compaction has been accomplished.
FIELD EXPLORATION PROCEDURES
Soil Sampling
Soil sampling was performed with a 6" flight auger. Because of
the inexact nature of auger boring sampling, the actual depths of
various soil horizons may vary from those noted on the boring
logs.
Soil Classification
As the samples were obtained in the field, they were visually and
manually classified by the crew chief in accordance with ;ASTM: D
2487-85 and D-2488. Representative portions of the samples were
then returned to the laboratory for further examination and for_'
verification of the field- classification. Logs of the borings
indicating the depth and identification of the various strata,
the N value, water level information and pertinent information
regarding the method of maintaining and advancing the drill holes
are attached. Charts illustrating the soil classification
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Page 7 - #4200 87-455
procedure, the descriptive terminology and symbols on the boring
logs are also attached.
EXPLORATION LIMITATIONS
The recommendations contained in this report represent our
professional opinions. These opinions were arrived at in
accordance with currently accepted engineering practices at this
time and location. Other than this, no warranty is implied or
intended.
(n tuen city t rjCHW
V. con3onnum
. Page 8 - #4200 87-455
IV
This report was prepared by:�
Loren W. Braun, P.E.
This report was reviewed by:
James C. Rudd, P.E.
I hereby certify that this plan, specification or
report was prepared by me or under my direct
Tpervision and that I am a duly Registered
-cofessional Engin r under the laws of the State
of Minnesota. A
n W. Braun
Date 3%r;7 Reg. No. 14969
Proofread by:
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PROPOSED
ROSEMOUNT, MINNESOTA
4200JOB NO. 87-465
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4200JOB NO. 87-465
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LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 1
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
NO.
TYPE
W
D
LL
P.L.
Ou
IN
1FEET SURFACE ELEVATION 936 f
IC
GORIG N
N
WL
LEAN C /
1
FA
LEAN CLAY W/SAND AND A LITTLE GRAVE
brown, frozen (CL)
FINE
ALLUVIUM
2
FA
2
21
3
FA
SILTY SAND W/A See
CnARCF
GRAVEL W/SAND, brown, moist (GP)
ALLUVIUM
4
FA
5
SAND W/A LITTLE GRAVEL, medium to
coarse grained, brown, moist (SP)
5
FA
6
FA
14
SAND W/A LITTLE GRAVEL, medium
to fine grained, light brown,
moist (Sp)
7
FA
19
End of Boring
#1 - AND A LITTLE GRAVEL, dark
grayish brown, frozen (CL)
#2 - LITTLE GRAVEL, fine grained,
brown, moist (SM)
WATER LEVEL MEASUREMENTS'
START 3-6-87 COMPLETE 3-6-87
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0' — 191
9:25
to
- 9 ' None 14' to Non
t°
CREW CHIEF Scherle
t°
SE -12(77-B)-3 jjtXX1
0
11
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Li
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 2
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
IN
FEET
DESCRIPTION OF MATERIAL
9481±
SURFACE ELEVATION
GEOLOGIC
ORIGIN
N
WL
SAMPLE
LABORATORY TESTS
NO.
TYPE
W
D
L.L.
P.L.
Qu
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
1�
LEAN CLAY, brown, frozen to 2'
FINE
2
FA
(CL)
ALLUVIUM
3
SAND W/SILT AND GRAVEL, medium
COARSE
grained, a few cobbles, brown,
moist (SP -SM)
ALLUVIUM
3
FA
5
SAND W/GRAVEL, medium to coarse
grained, brown, moist (SP)
4
FA
9
End of Boring
WATER LEVEL MEASUREMENTS •
START 3-6-87 COMPLETE --8
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0' - 9='
--
�-�
to
3-6 :50 911 None 8 ' to None
to
1,,
CREW CHIEF Scherl e
to
SE -12(77-8)-3
CUM" QWW GIMSMUM41
C=rporntKm
0
f
0
•
s
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1„ = 3' BORING NO. 3
PROJECT ARKWAY - ROSEMOUNT, MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
IN
FEET
9621±
rSURFACE ELEVATION
GEOLOGIC
ORIGIN
N
WL
NO.
TYPE
W
D
LL.
P.L.
QU
1�
LEAN CLAY, dark grayish brown,
frozen (CL)
TOPSOIL
1
FA
3
LEAN CLAY, brown, frozen to 21 (CL)
FINE
2
3
FA
FA
ee 1 M
COARSE
SAND W/A LITTLE GRAVEL, medium
ALLUVIUM
grained, light brown, moist (SP)
4
FA
9
End of Boring
#1 - LITTLE GRAVEL, fine to medium
grained, brown, moist (SM)
WATER LEVEL MEASUREMENTS
START 3-5-87 COMPLETE 3-5-87
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0- - 91-
2:55
to
3-5 2:55 911 None 81 to
to
CREW CHIEF Scherle
to
GUM" EIL-W 1:11119=Gir W
SE•12(77.80 r -r-1 g3 M mcirg I
0
0
Cw
0
AN
1
Lm
IN
LOG OF TEST BORING
_
JOB NO, 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 4
PROJECT PROPOSED SHANN-U—N—PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
IN
FEET
948V±
SURFACE ELEVATION
GEOLOGICL.L.
ORIGIN
N
WL
NO.
TYPE
W
D
P.L.
Ou
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
1
2
FA
SANDY LEAN CLAY, brown, frozen
MIXED
2
(CL)
ALLINT11M
SAND W/GRAVEL, medium grained,
COARSE
light brown, moist (SP)
ALLUVIUM
3
FA
4
FA
10
End of Boring
WATER LEVEL MEASUREMENTS'
START 3-5-87 COMPLETE — —
METHOD 6 FA O' — 1O'
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
to
3--5--2:30 10' None 9' to None
to
CREW CHIEF Scherle
to
SE -12 (77-B0
CLLMn GICY G§ffZG1IF ly
COfpOf�l011
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LOG OF TEST BORING
4200 87-455
JOB NO. VERTICAL SCALE1" - T BORING NO. 5
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
IN937
FEET
DESCRIPTION OF MATERIAL
SURFACE ELEVATION #
GEOLOGIC
ORIGIN
N
WL
SAMPLE
LABORATORY TESTS
NO.
TYPE
W
D
L.L.
P.L.
QU
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
2
LEAN CLAY, brown (CL)
FINE
ALLUVIUM
B*
5
SAND W/A LITTLE GRAVEL, medium
COARSE
to fine grained, brown, moist,
ALLUVIUM
a few lenses of silty sand (SP)
4
FA
5
B*
9
End of Boring
*Collective bag samples obtained
from depths of 21'-5' and
521-91'
WATER LEVEL MEASUREMENTS'
START 3-5-87
COMPLETE 3-5-87
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA O' — 911
2•1O
to
- one 811 to None
to
CREW CHIEF Scherle
to
SE -12(77 -BO
COfpOff�01'1
s
!
•
i
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE y„ = 3' BORING NO. 6
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
NO.
TYPE
W
D
L.L.
P.L.
QU
IN
FEET
94811±
rSURFACE ELEVATION
GEOLOGIC
ORIGIN
N
WL
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
2
LEAN CLAY, brown _ (CL)
FINE
ALLUVIUM
2
FA
41
SAND W/GRAVEL, medium grained,
COARSE
light brown, moist (SP)
ALLUVIUM
3
FA
91
End of Boring
WATER LEVEL MEASUREMENTS'
START COMPLETE —
METHOD 6 FA O' - 9 ' 1 45
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
to
3-5 1:45 91' None 91to Nonp
to
CREW CHIEF Scherl e
-=::F
to
CUM" Cjvw Gwwun N4
SE -12(77-B0
0
11
u
0
C7
.7
�
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LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 7
PROJECT PROPOSED SHANNON PARKWAY —
DEPTH
IN
FEET
DESCRIPTION OF MATERIAL
9451-�+
SURFACE ELEVATION 3
GEOLOGIC
ORIGIN
N
WL
SAMPLE
LABORATORY TESTS
NO.
TYPE
W
D
L.L.
P.L.
Qu
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
1
2
FA
LEAN CLAY W/SAND, brown, frozen
FINE
21
to 2' CL
ALLUVIUM
SILTY SAND W/A LITTLE GRAVEL,
TILL OR
medium to fine grained, brown,
COARSE
3
FA
moist (SM)
ALLUVIUM
5
SAND W/A LITTLE GRAVEL, fine to
COARSE
medium grained, brown, moist (SP)
ALLUVIUM
4
FA
91
End of Boring
WATER LEVEL MEASUREMENTS
START 3-5-87 COMPLETE 3—'— 7
SAMPLED CASING CAVE-IN WATERMETHOD
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
6 FA 0' - 91'
.1:25
to
3-5 1:25 9P None 96 to
to
Scherle
CREW CHIEF
to
SE -12(77-130 COfDOfiCIOn
Im
f
a
a
0
7�
1
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1„ = 3' BORING NO. 8
PROJECT PROPOSED SHANNON PARKWAY ROSEMOUNT. MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
IN
FEET
9401±
rSURFACE ELEVATION
GEOLOGIC
ORIGIN
N
WL
NO.
TYPE
W
D
L.L.
P.L.
Qu
LEAN CLAY, black, frozen (CL)
TOPSOIL
T
FA
LEAN CLAY, brown, frozen (CL)
FINE
2
FA
ALLUVIUM
2
SAND W/SILT AND GRAVEL, medium
COARSE
grained, brown, moist (SP)
ALLUVIUM
3
FA
5
SAND W/GRAVEL, medium grained,
light brown, moist (SP)
4
FA
9
End of Boring
WATER LEVEL MEASUREMENTS'
START 3-5-87
COMPLETE 3-5-87
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0' - 9T'1.05
to
3-5 1:05 gil None q1 to None
to
1,,
CREW CHIEF Scherl e
to
SE -12 (77-6}3
conn U-Mmr 46==%.0 w.i
[1
•
0
•
11
i
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" - 3' BORING NO. 9
PROJECT PROPOSED SHANNON PARKWAY - R SEMOUNT MINNESOIA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
IN
FEET
9491±
SURFACE ELEVATION
GEOLOGIC
ORIGIN
N
WL
NO.
TYPE
W
D
L.L.
P.L.
Ou
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
1
2
FA
LEAN CLAY, brown, frozen to 21
(CL)
FINE
ALLUVIUM
3
FA
31
4
4
FA
SILTY SAND W/A LITTLE GRAVEL, fine
to medium grained, brown moist(SM)
TILL OR
COARSE*
GRAVEL W/SAND, brown, moist (GP)
COARSE
ALLUVIUM
5
FA
9
End of Boring
*ALLUVIUM
WATER LEVEL MEASUREMENTS'
START 3-5-87 COMPLETE 3— — 87
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0- — 94-
C�4 1 2: O
to
3-5 12:05 911 None 91to
to
CREW CHIEF Scherl e
to
SE -12(77•B}3
Ginn car >cIxIr A41
corPOO at x
0
•
•
CM
:o
i
f
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 10
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
FEET
rSURFACE ELEVATION 96111±
GORIG NIC
N
WL
NO.
TYPE
W
D
L.L.
LQU
P.L.
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
2
LEAN CLAY, brown, a few lenses
FINE
of silty sand (CL)
ALLUVIUM
3
$*
41
SILTY SAND W/A LITTLE GRAVEL,
TILL OR
fine to medium grained, brown,
moist (SM)
COARSE
ALLUVIUM
4
FA
6
SAND W/GRAVEL, medium grained,
COARSE
light brown, -moist (SP)
ALLUVIUM
5
FA
91
End of Boring
*Collective bag sample obtained
from depth of 2'4j'
WATER LEVEL MEASUREMENTS
START COMPLETE
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA O' - 9
11;45
to
3-5 11:45 94' None 91, to None
to
CHEW CHIEF Scherl e
to
SE•12(77•B}3
CUM CICY I74 --
0
•
0
E-'
11
i
•
i
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 11
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
IN
GEOLOGIC
FEET
SURFACE ELEVATION
ORIGIN
N
WL
N0.
TYPE
W
D
_L. —L.
P.L.
QU
LEAN CLAY, black, frozen (CL)"
TOPSOIL
1
FA
1
2
FA
LEAN CLAY, brown, frozen (CL)
FINE
2
ALLUVIUM
3
FA
SILTY SAND, fine grained, brown,
COARSE
3
moist
ALLUVIUM
SAND W7A LITTLE GRAVEL, fine to
medium grained, light brown,
moist (SP)
4
FA
'
9
End of Boring
WATER LEVEL MEASUREMENTS
START 3-5-87 COMPLETE — —
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0' - 91
._111-1-5
to
3-5 11:15 9�-' None 9' to Non
to
CREW CHIEF Scherle
to
rLLM CICY Cffou"41
SE -12(77.8)-3 C N9 1
•
•
•
rJIIIIIII
•
•
•
LM
•
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 12
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
L.L.
IN
GEOLOGIC
FEET
SURFACE ELEVATION
ORIGIN
N
WL
NO.
TYPE
W
D
P.L.
OU
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
1
2
FA
LEAN CLAY, brown, frozen (CL)
FINE
21
3
FA
SILTY SAND W/A See. #1 SM
ILL OR*
SAND W/A LITTLE GRAVEL, medium
COARSF`
grained, brown, moist (SP)
ALLUVIUM
4
FA
5
SAND W/A LITTLE GRAVEL fine to
brown,
5
B*
medium grained, light
moist (SP)
6
FA
9
End of Boring
*COARSE
ALLUVIUM
#1 - LITTLE GRAVEL, fine to medium
grained, brown, moist (SM)
*Collective bag sample obtained
from depth of 3'-92'
WATER LEVEL MEASUREMENTS
START 3-5-87
7
COMPLETE—q —
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA O I — 911
�
f�
to
3-5 11:00 91' None 91 to None
1to
CREW CHIEF Scherl e
0
SE -12177 -SO
0
i
0
r�
7
�
'
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 13
PROJECT PROPOSED SHANNONP KWA - ROSFMOUNT. MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
LL.
IN
GEOLOGIC
FEET
SURFACE ELEVATION
ORIGIN
N
WL
NO.
TYPE
W
D
P.L.
QU
LEAN CLAY, black to brown, frozen
TOPSOIL
1
FA
(CL)
TO FINE
ALLUVIUM
2
2
FA
A
*
3
SAND W/SILT AND GRAVEL, medium
COARSE
3
FA
grained, brown, moist (SP -SM)
ALLUVIUM
5
SAND W/GRAVEL, medium to fine
grained, light brown, moist (SP)
4
FA
9
End of Boring
*OR COARSE
#1 - LITTLE GRAVEL, fine to medium
ALLUVIUM
grained, brown, moist (SM)
WATER LEVEL MEASUREMENTS,
START
3-5-87 COMPLETE 3-5-87
SAMPLED
EPTH BAILED DEPTHS ,LEVEL ATER
DATE TIME DEPTH CAVE-IN
METHOD F) FA O' - 9
X10:40
to
3-5 10:40 91' None 941 to Non
to
CREW CHIEF Scherl e
to
SE•12 (77.80
CLLM r -My Irk
co__oranon
7
•
•
EM
0
s
•
•
0
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1„ = 3' BORING NO. 14
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
NO.
TYPE
W
D
L.L.
P.L.
Du
IN
FEET
SURFACE ELEVATION
GEOLOGIC
ORIGIN
N
WL
LEAN CLAY. b
1
2
FA
FA
LEAN CLAY, brown, frozen (CL)
FINE
ALLUVIUM
2
SAND W/SILT AND A LITTLE GRAVEL,
COARSE
fine to medium grained, brown,
ALLUVIUM
moist (SP -SM)
3
FA
5
SAND W/A LITTLE GRAVEL, fine to
medium grained, light brown,
moist (SP)
4
FA
9
End of Boring
WATER LEVEL MEASUREMENTS'
START
COMPLETE - -
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH SAILED DEPTHS LEVEL
METHOD 6 FA 01- 911
to
3-5 10:20 911 None. t to
to
CREW CHIEF Scherl e
to
r.Lu , CCT GWvWjF1Q _.
SE•12 (77.B).g
•
C:
C_j
•
•
•
Is
u
LOG OF TEST BORING
JOB NO. 4200 $7-455 VERTICAL SCALE 1„ = 3' BORING NO. 15
PROJECT PROPOSED SHA - ROSEMOUNT. MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
L.L.
IN
GEOLOGIC
FEET
SURFACE ELEVATION
ORIGIN
N
WL
NO.
TYPE
W
D
P.L.
Ou
LEAN CLAY, dark grayish brown,
TOPSOIL
frozen (CL)
1
FA
1�
LEAN CLAY, brown, frozen to 2-f"
FINE
(CL)
ALLUVIUM
2
F$
4
SILTY SAND W/A LITTLE GRAVEL,
TILL OR
fine to medium grained, brown,
COARSE
3
FA
moist (SM)
ALLUVIUM
7
SAND, fine grained, light brown,
COARSE
moist (SP)
ALLUVIUM
4
FA
10
End of Boring
WATER LEVEL MEASUREMENTS
- -
START 3-5-87 COMPLETE 3-;-R7
SAMPLED CASING CAVE -1N WATER
SAMPLED
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0' - 10'
a_1D_' t
to
- 0:00 10' None 911 to None
to
CREW CHIEF Scherle
to
I tLLxn CIc+ rARMIrIQ -
SE•12(77-8)3 por
L7
0
•
Ll
•
•
0
•
0
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1„ = 3' BORING NO. 16
PROJECT PROPQ LB PROP
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
L.L.
IN
GEOLOGIC
FEET
SURFACE ELEVATION
ORIGIN
N
WL
NO.
TYPE
W
D
P.L.
Ou
LEAN CLAY, black, frozen (CL)
TOPSOIL
1
FA
21
LEAN CLAY, brown (CL)
FINE
ALLUVIUM
?
FA
B*
4
SILTY SAND W/GRAVEL, medium to
TILL OR
fine grained, brown, moist
COARSE
(SM)
ALLUVIUM
4
FA
9#
End of Boring
*Collective bag sample obtained
from depth of 212'-41'
WATER LEVEL MEASUREMENTS'
START 3-5-87 COMPLETE 3-5-87
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0' — 91'
.__9.40
to
3-5 9.40 1 91' None 91, to Nanej
to
CREW CHIEF Scherl e
to
I CLLxn CTCV rAL" UF_"4
SE -112(77-13.3 ann
Ll
11
•
•
•
Ll
•
•
0
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 17
PROJECT PROPOSED HANN -
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
NO.
TYPE
W
D
LLOu
P.L.
IN FEET
SURFACE ELEVATION 943'+
GORGINIC
N
WL
FILL, MOSTLY SAND W/SILT AND A
FILL
LITTLE GRAVEL, some silty sand,
brown, frozen to 2'
1
FA
61_
SILTY SAND W/A LITTLE GRAVEL,
TILL OR
medium to fine grained, brown,
COARSE
moist (SM)
ALLUVIUM
2
FA=
91
End of Boring
WATER LEVEL MEASUREMENTS'
START 3-6-87 COMPLETE 3-6-87
METHOD 6 FA 0' — 91'
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
to
-6 9:55 9 None 9' to Non
to
EA I
CREW CHIEF Scherl e
to
ICUJWI GCY GC�Gu �y
SE•12(77-8)-3
f✓
•
j
•
•
r,
r"1
�J
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1„ = 3' BORING NO. 18
PROJECT PROPOSED SHANNON PARKWAY -
DEPTH
IN
FEET
DESCRIPTION OF MATERIAL
94311±
rSURFACE ELEVATION
GEOLOGIC
ORIGIN
N
WL
SAMPLE
LABORATORY TESTS
N0.
TYPEJ
W
D
L.L.
P.L.
Ou
FILL, MOSTLY SAND W/SILT AND GRAVEL
FILL
brown, frozen to 2'
1
FA
3
SAND W/A LITTLE GRAVEL, fine to
COARSE
medium grained, light brown,
ALLUVIUM
moist (SP)
2
FA
9
End of Boring
WATER LEVEL MEASUREMENTS'
START 3-6-87 COMPLETE 3-6-87
SAMPLED CASING CAVE-IN WATER
DATE TIME DEPTH DEPTH DEPTH BAILED DEPTHS LEVEL
METHOD 6 FA 0' — 91'
1 O 1
to
3-6 10:15 9 None 9 toNone
to
CREW CHIEF Scherl e
I
'— tLAM CICY CewDC7nq
SE -12(77-B)-3 001130 , rg
Ll
•
J
•
7
0
r]
r-]
0
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 19
PROJECT PROPOSED SHANNON PARKWAY - ROSEMOUNT MINNESOTA
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY TESTS
L_ L_
IN
95911±
GEOLOGIC
FEET
rSURFACE ELEVATION
ORIGIN
N
WL
NO.
TYPE
W
D
P.L.
QU
FILL, MOSTLY SAND W/SILT AND GRAVEL
FILL
brown, frozen to 2'
1
FA
3
SAND W/A LITTLE GRAVEL, medium to
COARSE
fine grained, light brown, moist
ALLUVIUM
(Sp)
2
FA
91
End of Boring
WATER LEVEL MEASUREMENTS'
START 3-6-87
COMPLETE — —
SAMPLED
DATE TIME DESING CAVE-IN PTH DEPTH BAILED DEPTHS ,LEVEL ATE
METHOD 6 FA 0' - 9
10:40
to
3-610:40t to Nona
to
CREW CHIEF Scherl e
to
Eutsn GIVe cIffiricIrn41
SE•12177•B}3 COr001111110F1
C
•
•
•
•
•
•
•
C
•
•
LOG OF TEST BORING
JOB NO. 4200 87-455 VERTICAL SCALE 1" = 3' BORING NO. 20
PROJECT PROPOSED SHANNON PARKWAY - R M
DEPTH
DESCRIPTION OF MATERIAL
SAMPLE
LABORATORY
TESTS
NO.
TYPE
W
D
L.L.
P.L.
Qu
IN
FEET
SURFACE ELEVATION 9841±
GEOLOGIC
ORIGIN
N
WL
LEAN Y W SAND dark
2
FA
LEAN CLAY W/SAND, brown, frozen
FINE
1
(CL)
ALLUVIUM
SILTY SAND W/GRAVEL, fine to medium
COARSE
3
FA
21
grained,a few Se
*
SAND W/SILT, fine grained, brown,
COARSE
moist (SP -SM)
ALLUVIUM
4
FA
4
SAND, fine grained, light brown,
moist (SP)
5
FA
6
FA
7
FA
191
End of Boring
#1 - grayish brown, frozen (CL)
*OR TILL
#2 - cobbles, brown, moist (SM)
WATER LEVEL MEASUREMENTS'
START 3-6-87 COMPLETE 3-6-27
SAMPLEDATE
DATE TIME DEPTH DEPTH BAILED DEPTHS ING CAVE-IN tLEVEL
METHOD 6 FA Of
to
- one 8' to Nontoe
cREWCHIEF SCherle
to
CWN1 CICY CBSunq
SE -12 (77 -B► -3
0
0
GENERAL NOTES
DRILLING AND SAMPLING SYMBOLS
TEST SYMBOLS
SYMBOL DEFINITION
SYMBOL
DEFINITION
HSA 3 1/4" I.D. Hollow Stem Auger
W
Water Content - % of Dry Wt. - ASTM D 2216
_.FA 4", 6" or 10" Diameter Flight Auger
D
Dry Density - Pounds Per Cubic Foot
_HA 2", 4" or 6" Hand Auger
LL, PL
Liquid and Plastic Limit - ASTM D 4318
_DC 2 1/2", 4", 5" or 6" Steel Drive Casing
Additional Insertion6 in Last Column
_.RC Size A, B, or N Rotary Casing
PD Pipe Drill or Cleanout Tube
Qu
Unconfined Comp. Strength-psf - ASTM D 2166
CS Continuous Split Barrel Sampling
Pq
Penetrometer Reading - Tons/Square Foot
DM Drilling Mud
Ts
Torvane Reading - Tons/Square Foot
IW letting Water
G
Specific Gravity - ASTM D 854
SB 2" O.D. Split Barrel Sample
SL
Shrinkage Limits - ASTM D 427
_L 2 1/2" or 3 1/2" O.D. SB Liner Sample
OC
Organic Content - Combustion Method
_T 2" or 3" Thin Walled Tube Sample
SP
Swell Pressure - Tons/Square Foot
3TP 3" Thin Walled Tube (Pitcher Sampler)
PS
Percent Swell
_TO 2" or 3" Thin Walled Tube (Osterberg Sampler)
FS
Free Swell - Percent
W Wash Sample
pH
Hydrogen Ion Content, Meter Method
B Bag Sample
SC
Sulfate Content - Parts/Million, same as mg/L
P Test Pit Sample
CC
Chloride Content - Parts/Million, same as mg/L
_Q BQ. NQ, or PQ Wireline System
C.
One Dimensional Consolidation - ASTM D 2435
_X AX, BX, or NX Double Tube Barrel
Qc'
Triaxial Compression
CR Core Recovery - Percent
D.S.'
Direct Shear - ASTM D 3080
NSR No Sample Recovered, classification based on action of
K•
Coefficient of Permeability - cm/sec
drilling equipment and/or material noted in drilling fluid
D"
Dispersion Test
or on sampling bit.
DH'
Double Hydrometer - ASTM D 4221
NMR No Measurement Recorded, primarily due to presence
MA'
Particle Size Analysis - ASTM D 422
of drilling or coring fluid.
R
Laboratory Resistivity, in ohm - cm -ASTM G 57
E•
Pressuremeter Deformation Modulus - TSF
Water Level Symbol
PM*
Pressuremeter Test
VS'
Field Vane Shear - ASTM D 2573
IR•
Infiltrometer Test - ASTM D 3385
RQD
Rock Quality Designation - Percent
' See attached data sheet or graph
WATER
LEVEL
Water levels shown on the boring logs are the levels measured in the borings
at the time and under the conditions indicated. In sand, the indicated
levels may be considered reliable ground water levels. In clay soil, it may not be possible
to determine the ground water level within the normal
time required for test borings, except where lenses or layers of more pervious waterbearing soil are present. Even then, an extended period of
time may be necessary to reach equilibrium. Therefore, the position of the
water level symbol for cohesive or mixed texture soils may not indicate
the true level of the ground water table. Perched water refers to water
above an impervious layer, thus impeded in reaching the water table.
The available water level information is given at the bottom of the log
sheet.
DESCRIPTIVE TERMINOLOGY
DENSITY CONSISTENCY
Lamination Up to 1/2" thick stratum
TERM "N" VALUE TERM
Layer
1/2" to 6" thick stratum
Very Loose 0-4 Soft
Lens
1/2" to 6" discontinous stratum, pocket
Loose 5-8 Medium
Varved
Alternating laminations of clay, silt and /or fine
Medium Dense 9-15 Rather Stiff
grained sand, or colors thereof
Dense 16-30 Stiff
Dry
Powdery, no noticeable water
Very Dense Over 30 Very Stiff
Moist
Below saturation
Standard "N" Penetration: Blows Per Foot of a 140 Pound Hammer
Wet
Saturated, above liquid limit
Failing 30 inches on a 2 inch OD Split
Waterbearing Pervious soil below water
Barrel Sampler
RELATIVE GRAVEL PROPORTIONS
RELATIVE SIZES
CONDITION TERM RANGE
Boulder Over 12"
Coarse Grained Soils A little gravel 2-14%
Cobble 3" - 12"
With gravel 15-49%
Gravel
Coarse 3/4" - 3"
Fine Grained Soils
Fine #4 - 3/4"
15-29% + No. 200 A little gravel 2- 7%
Sand
15-29% + No. 200 With gravel 8- 29%
Coarse $4 - *10
30% + No. 200 A little gravel 2 -14%
Medium #110 - 440
30% + No. 200 With gravel 15 - 24%
Fine *40 • *200
30% + No. 200 Gravelly 16-49%
Silt & Clay —*200, Based on Plasticity
SE -4 (84-0
0
0
`J
`J
Ll
n
u
CLASSIFICATION OF SOILS FOR ENGINEERING PURPOSES
ASTM Designation: D 2487 - 86 SOIL ENGINEERING
(Based on Unified Soil Classification System)
Fine -Grained Soils Sifts and Clays inorganic PI >7 and plots on or above CL Lean clayK,e.M
50% or more passes the Liquid limit less than 50 "A" finer
No. 200 sieve
PI <4 or plots below "A" ML Sittkl-w
One
organic Liquid limit - oven dried <0.OL Organic clayK'-M.N .
75
Liquid limit - not dried Organic sihK LO -0
Silts and Clays inorganic PI plots on or above "A" line CH Fat clayKLM
Liquid limit 50 or more
PI plots below "A" line MH Elastic SiRKL.M
organic Liquid limit - oven dried < 0.75 OH Organic ClayKLM'P
Liquid limit - not dried
Organic SUtK./„M,0
Highly organic soils
Primarily organic matter; dark in color, and organic odor
PT Peat
Soil Classification
Criteria for Assigning Group Symbols and Group Names Using Laboratory Tuts''
Group
Group Names
(D 2
ECU
rIN Afiarbsrg limits plot in hatched arse, soil is a CL -ML,
field sample contained cobbles or boulders, or both. add
- D00 /Dro Cc - Dro r DOD
"with
Symbol
cobbles or boulders, or both" to group name.KIN
CGravels
Coarse -Grained Soils Gravels
Clean Gravels
Cu,Z4 and 1SCCS-3E
GW
Well graded gravelF
More than 50% retained on More than 50% coarse
Less than 5% fines°
,Il soil conWn&130% plus no. 200. predominantly sand.
GW -GC well -graded gravel with day
GIN fines cypiy as CL -ML, use dual symbol GC -GM, or
No. 200 sieve traction retained on
GP -GM poorly graded gravel with sift
Cu < 4 and/or t > Cc > 3E
GP
Poorly graded gravelF
No. 4 sieve
gravel, add "gravelly„ to group name.
with 5 to /2% fines require dual symbols:N
narM.
PI -Z4 and plod on or above "A" 6th.
SW -SM well-gradsd sand with silt
Gravels with Fines
Fines classify as ML or MH
GM
Silty gravelF•G-H
PPI plots on or above "A" fine.
More than 12% fines°
ON plots below "A" We.
Fines classify as CL or CH
GC
Clayey gravelF.G,H
Sands
Clean Sands
CuZ6 6 and 1 SCcs3E
SW
Well -graded sand'
50% or more of coarse
Less than 5% fines°
fraction passes No.
Cu < 6 and/or 1 > Cc >3E
SP
Poorly graded sand'
4 sieve
Sands with Fines
Fines classify as ML or MH
SM
Silly sandG,H•'
More than 12% finesO
Fines classify as CL or CH
SC
Clayey sandG,H,/
Fine -Grained Soils Sifts and Clays inorganic PI >7 and plots on or above CL Lean clayK,e.M
50% or more passes the Liquid limit less than 50 "A" finer
No. 200 sieve
PI <4 or plots below "A" ML Sittkl-w
One
organic Liquid limit - oven dried <0.OL Organic clayK'-M.N .
75
Liquid limit - not dried Organic sihK LO -0
Silts and Clays inorganic PI plots on or above "A" line CH Fat clayKLM
Liquid limit 50 or more
PI plots below "A" line MH Elastic SiRKL.M
organic Liquid limit - oven dried < 0.75 OH Organic ClayKLM'P
Liquid limit - not dried
Organic SUtK./„M,0
Highly organic soils
Primarily organic matter; dark in color, and organic odor
PT Peat
Fibric Peat > 67% Fibers
Hemic Peat 33%-67% Fibers
Sapric Peat < 33% Fibers
ABased on the material passing the 34n. (75 -mm) sieve.
all
(D 2
ECU
rIN Afiarbsrg limits plot in hatched arse, soil is a CL -ML,
field sample contained cobbles or boulders, or both. add
- D00 /Dro Cc - Dro r DOD
"with
silty clay.
cobbles or boulders, or both" to group name.KIN
CGravels
FIN
soil contains 15 to 29% plus No. 200, add "with sand"
with 5 to 12% fines require dual symbols:
soil CanainsZt5% a", add "with sand" to group
or "with gravel," whichever is predominant.
GW -GM weibgraded gravel with silt
name.
,Il soil conWn&130% plus no. 200. predominantly sand.
GW -GC well -graded gravel with day
GIN fines cypiy as CL -ML, use dual symbol GC -GM, or
add "Sandy" to to grow nano.
GP -GM poorly graded gravel with sift
SC -SM.
MIN "I contw*130% plus No. 200, predominantly
GP -GC poorly graded gravel with clay
°Sands
HIf fines aro organic. add 'kith organic fines" to group
gravel, add "gravelly„ to group name.
with 5 to /2% fines require dual symbols:N
narM.
PI -Z4 and plod on or above "A" 6th.
SW -SM well-gradsd sand with silt
'IN NO 00111111111111115% gravel, add "with gravel" to group
oPf <4 or plats below "A" fins.
SW -SC well -graded sand with clay
name.
PPI plots on or above "A" fine.
SP -SM poorly graded sand with silt
ON plots below "A" We.
SP -SC poorly graded sand with day
.SIEVE ANALYSIS
I SCnEEN-IN I SIEVE No. I
100 ! 2 , r, , 'i. . 4 10 20 40 60 140 200
0
I
Aj
V 60 ( 20 W
= Z
Ow- Is.
Q 60 I 40 H
IL j a
W LJ I I I 6C 2
U I -a-- 2.6=In W
0:
W j I W
A. 20 so WV
0„ - o.o15
o 00
50 10 6 10 0.5 0.10
PARTICLE SIZE IN MILLIMETERS
Cy-�•-.200 CC. eAR w. -5.6
SE -1 (aa -0)
6C
M 5C
X
O 4c
Z
F- 3a
t_
H
20
J
d
For classification of fine- rained s
an fine-grained rot ion o coorat-soilint
Soi s.
✓
/
10ko
p
/00"
Equation of 'e- fine ai
Horizontal at PI -4 to LL -25.5, 3//
then PI -0.73 (LL -20)
Equation of"U'-lint •,00,
Vertical at LL=16 toPI=7
than PI a0.9(LL-6) /
/
Gvd'
MH on
OH
- MLS OL
(
I-
T
4
00 10 i6 20 30 40 50 60
jJl
� LIQUID LIMIT (LL)
in a ttri CICS Clit"rlC�
Vcatvorar+on
70 e0 90 too Ito
•
•
•
•
•
0
•
0
., xP
PROPOSED SHANNON
PARKWAY ALIGNMENT
ra —
/ i.. .l N2 rD STIEET w
PROD. # 168 i - - — n
90Q9 ADT
o.
I IT 4. OJ RD ST
x L� `,
R
P.a5
o JRE 4 +/
•• a 9 i ' 2 , w '{xi f. • • .. 41H STS
o .
i
N1T ST
'NS TH STREET
1 ✓J
R al J j' TH 7 dor° Y Y u y �./ , j� w .� r. �• i
i'ST ET r o.: 4c S a r '� / �.1
• _._. ' �� r46' j'StREfT^w�v_My
.
+� 6,4E 5• u + E
47 TH
S • ' I` N T
• 1 +
M�MW
InIn
PROJ.',#171 —
5000I 1 ADT
•°AKw. yrr•.�, Ma f4 • nR
.8 ..17 TH ST W' 1. +�4• -r c -RE E' wl•
cE/ J°AER' 0 /T 5T W � —
r4B
'ROJ,# 17 .
' 1 r. °.a .� STEE
RT w r
6000 ADT • RRER'AST.� S. z �
i'49 T ST +
• a 71
` w 17rER r sT
a •
S a r NO 42 + Z s' 6 c
5
• TV''
��' 000
. Iwl F �' � _ .. _ s LladaR-Y+-.-iJ14 • 1 I / r
4 T" T
r. _• .� it
°•o -m • I� ii _
'4 A`a a • �. '9 a. .�
SCALE IN FEET
� 4 J riwnraw rnw.
0 500 1000 200b
I
w T4s �.
APPROVEDFILE
PREPARED By
LOCATION MAP
NO.
"+
SHORT ELLIOTT HENDRICKSON INC.
87122
DATE
DRAWING N0:'
5 17/87
ST PAUL MINNESOTA • CH�PPEwa F�., v I
SHANNON PARKWAY
R/W R/W
40' 40'
8' 10' MOB 22' 22' 10, 8'
�1
0.02
_5 � OA2 0.025 .
6T AIL
SECTION
27" PAVEMENT SECTION
2" BIT WEARING COURSE 2" BIT WEARING COURSE,
�� " 4 AGGREGATE BASE -------------
�---2 BIT BINDER COURSE
3" BIT BASE COURSE CLASS 5
_20" AGGREGATE BASE
CLASS 5
APPROVED PREPAREO BY PROPOSED TYPICAL STREET SECTION FILE NO.
s7122
DATE SHORT ELLIOTT HENDRICKSON. INC. SHANNON PARKWAY DRAW
3/17/87 fT-PALIL.-MINNESOTA 0 CHIPPEWA IAt,LS. WISC
ROSEMOUNT, MINNESOTA 2/6