appendix ‘a’ geotechnical report - city of...

The City of Winnipeg Appendix ‘A’ Bid Opportunity No. 299-2017 of 1

Template Version: C420170317 - RW

APPENDIX ‘A’

GEOTECHNICAL REPORT

Quality Engineering | Valued Relationships

www.trekgeotechnical.ca

1712 St. James Street | Winnipeg, Manitoba R3H 0L3 | Tel 1.204.975.9433 | Fax 1.204.975.9435

Morrison Hershfield

Salter Street Rehabilitation

Sub-Surface Investigation

Prepared for:

Morrison Hershfield

25 Scurfield Blvd, Unit 1

Winnipeg, MB R3Y 1G4

Attention: Ron Bruce

Project Number:

0035-045-00

Date:

April 6, 2017

Final Report

Distribution:

Brad Sacher, P.Eng.

2017 Residential Street Renewal Program – Sub Surface Investigation

Our File No. 0035-045-00 Page ii April 2017

Table of Contents

Letter of Transmittal

Revision History and Authorization Signatures

1.0 Introduction ................................................................................................................................ 1

2.0 Sub-Surface Investigation and Laboratory Program .................................................................. 1

3.0 Closure ........................................................................................................................................ 1

List of Figures

Figure 01 Test Hole Location Plan – Salter Street

List of Appendices

Appendix A Test Hole Logs

Appendix B Lab Testing Summary and Lab Testing Results

Appendix C Photographs of Pavement Core Samples

2017 Residential Street Renewal Program – Sub Surface Investigation

Our File No. 0035-045-00 Page 1 April 2017

1.0 Introduction

This report summarizes the results of the sub-surface investigation completed for the 2017 Residential Street Renewal Program. The streets investigation includes Salter Street. The information collected describes the pavement structure of the existing road as well as the soil stratigraphy beneath the pavement structure.

2.0 Sub-Surface Investigation and Laboratory Program

For each street, test holes were drilled approximately every 50 m of street length with specific locations shown in Figure 01. The test holes were drilled to determine sub-surface conditions for the reconstruction of the road.

The sub-surface investigation was conducted on March 13th, 2017. The test holes were drilled to a depth of 3.1 m below road surface by Paddock Drilling Ltd. using an Acker MP8 truck mounted drill rig equipped with 125 mm diameter solid stem augers. The pavement structure (asphalt or concrete) was cored by Paul Bevel of Trek Geotechnical, using a portable coring press equipped with a hollow 150 mm diameter diamond core drill bit. The sub-surface conditions were observed during drilling and visually classified by Shane Broderick of TREK. Other pertinent information such as groundwater and drilling conditions were also recorded during drilling. Disturbed (auger cuttings) samples retrieved during the sub-surface investigation were transported to TREK’s material testing laboratory for further testing. Core samples were also retrieved and logged at TREK’s material testing laboratory.

The laboratory testing program consisted of moisture content determination, Atterberg limits, and grain size analysis (mechanical sieve and hydrometer methods). Information gathered for each street is included in separate appendices (Appendix A). The information provided in the Appendices includes test hole logs, laboratory testing summary tables and results, and photos of the concrete cores.

Test hole locations noted on the test hole logs and shown on Figure 01 are based on measured distances from the nearest address, edge of pavement or other permanent features.

3.0 Closure

The geotechnical information provided in this report is in accordance with current engineering principles and practices (Standard of Practice). The findings of this report were based on information provided (field investigation and laboratory testing). Soil conditions are natural deposits that can be highly variable across a site. If subsurface conditions are different than the conditions previously encountered on-site or those presented here, we should be notified to adjust our findings if necessary.

All information provided in this report is subject to our standard terms and conditions for engineering services, a copy of which is provided to each of our clients with the original scope of work, or a mutually executed standard engineering services agreement. If these conditions are not attached, and you are not already in possession of such terms and conditions, contact our office and you will be promptly provided with a copy.

This report has been prepared by TREK Geotechnical Inc. (the Consultant) for the exclusive use of Morrison Hershfield Ltd. (the Client) and their agents for the work product presented in the report. Any findings or recommendations provided in this report are not to be relied upon by any third parties, except as agreed to in writing by the Client and Consultant prior to use.

.

Figures

TH17-08

TH17-07

TH17-05

TH17-03

TH17-01

TH17-02

TH17-04

TH17-06

LEGEND:

TEST HOLE (TREK, 2017) NOTES:

1. IMAGE FROM CITY OF

WINNIPEG 2016.

FIG

0

00

1 2

01

7-0

2-2

8 T

est H

ole

L

oca

tio

n P

la

n 0

_A

_D

SN

.d

wg

, 4

/6

/2

01

7 1

0:1

0:0

1 A

M

0 25

SCALE = 1 : 2 000

50 75 100 m

(216 mm x 279 mm)

AN

SI fu

ll b

le

ed

A

(1

1.0

0 x 8

.5

0 In

ch

es)

Figure 01

0035 045 00

Morrison Hershfield

Sub Surface Investigation - Salter Street

Test Hole Location Plan

SALTER ST.

CA

TH

ED

RA

L A

VE

.

BA

NN

ER

MA

N A

VE

.

AT

LA

NT

IC

A

VE

.

PO

LS

ON

A

VE

.

LU

XT

ON

A

VE

.

IN

KS

TE

R A

VE

. E

AS

T B

OU

ND

IN

KS

TE

R A

VE

. W

ES

T B

OU

ND

=C

C( )

Atterberg limits above "A"line or P.I. greater than 7

Not meeting all gradation requirements for SW

Above "A" line with P.I.between 4 and 7 are border-line cases requiring use ofdual symbols

0 10 20 30 40 50 60 70 80 90 100 110

2D

10

Fin

e<

0.0

75

< #

200D

=Ugreater than 6; between 1 and 3C =CC

Limestone Bedrock

Inorganic silts, micaceous ordistomaceous fine sandy or siltysoils, organic silts

Typical Names

mm

AS

TM

Sie

ve S

izes

GW

Cle

an s

ands

(Litt

le o

r no

fine

s)

Hig

hly

Org

anic

Soi

ls

Coa

rse-

Gra

ined

soi

ls(M

ore

than

hal

f the

mat

eria

l is

larg

er th

an N

o. 2

00 s

ieve

siz

e)

Symbols

10D D

Mat

eria

l

Laboratory Classification Criteria

EXPLANATION OF FIELD ANDLABORATORY TESTING

GENERAL NOTES

Other Symbol Types

USCSClassi-fication

LIQUID LIMIT (%)

Silt

s an

d C

lays

(Liq

uid

limit

less

than

50)

Gra

vel w

ith fi

nes

(App

reci

able

amou

nt o

f fin

es)

SC

SM

GM

Pt

OH

Det

erm

ine

perc

enta

ges

of s

and

and

gra

vel f

rom

gra

in s

ize

curv

e,de

pend

ing

on p

erce

ntag

e of

fin

es (

frac

tion

smal

ler

than

No.

200

sie

ve)

coar

se-g

rain

ed s

oils

are

cla

ssifi

ed a

s fo

llow

s:

Well-graded gravels, gravel-sandmixtures, little or no fines

CH

OL

CL

ML

SP

SW

GC

GP

Major Divisions

Cle

an g

rave

l(L

ittle

or

no fi

nes)

San

ds w

ith fi

nes

(App

reci

able

amou

nt o

f fin

es)

Fin

e-G

rain

ed s

oils

(Mor

e th

an h

alf t

he m

ater

ial i

s sm

alle

r th

an N

o. 2

00 s

ieve

siz

e)

Silt

or

Cla

y

San

d

MH

Silty gravels, gravel-sand-siltmixtures

Clayey gravels, gravel-sand-siltmixtures

Boulders and Cobbles

Fill

Concrete

Asphalt Cobbles

Silt Till

Bedrock (undifferentiated)

Cemented Shale

Non-Cemented Shale

Well-graded sands, gravellysands,little or no fines

Silty sands, sand-silt mixtures

Poorly-graded sands, gravellysands, little or no fines

> 3

00

19 to

75

Coa

rse

Inorganic silts and very fine sands,rock floor, silty or clayey fine sandsor clayey silts with slight plasticity

Clayey sands, sand-clay mixtures

Inorganic clays of low to mediumplasticity, gravelly clays, sandyclays, silty clays, lean clays

Inorganic clays of high plasticity,fat clays

Organic clays of medium to highplasticity, organic silts

Peat and other highly organic soils

* Borderline classifications used for soils possessing characteristics of two groups are designated by combinations of groups symbols.For example; GW-GC, well-graded gravel-sand mixture with clay binder.

Above "A" line with P.I.between 4 and 7 are border-line cases requiring use ofdual symbols

Not meeting all gradation requirements for GW

Atterberg limits below "A"line or P.I. less than 4

60

D30

( )2D60

10D

Mat

eria

lP

artic

le S

ize

4.75

to

19

Med

ium

Fin

e

Gra

vel

mm

AS

TM

Sie

ve s

izes

C =U

Atterberg limits above "A"line or P.I. greater than 7

Atterberg limits below "A"line or P.I. less than 4

PLA

ST

ICIT

Y I

ND

EX

(%

)

75 to

300

Coa

rse

Cob

bles

4

16

7

between 1 and 3greater than 4;10D x D60

D30

Par

ticle

Siz

e

0

10

20

30

40

50

60

70

80

Von Post Classification Limit

x

60

Bou

lder

s

Plasticity Chart

Less

than

5 p

erc

ent..

.....

GW

, GP

, SW

, SP

Mor

e th

an 1

2 pe

rce

nt...

....

GM

, GC

, SM

, SC

6 to

12

perc

ent..

.....

Bor

derl

ine

case

4s r

equi

ring

du

al s

ymbo

ls*Poorly-graded gravels, gravel-sand

mixtures, little or no fines

Organic silts and organic siltyclays of low plasticity

Silt

s an

d C

lays

(Liq

uid

limit

grea

ter

than

50)

1. Classifications are based on the United Soil Classification System and include consistency, moisture, and color. Field descriptions have been modified to reflect resultsof laboratory tests where deemed appropriate.

2. Descriptions on these test hole logs apply only at the specific test hole locations and at the time the test holes were drilled. Variability of soil and groundwaterconditions may exist between test hole locations.

3. When the following classification terms are used in this report or test hole logs, the primary and secondary soil fractions may be visually estimated.

Gra

vels

(Mor

e th

an h

alf o

f co

arse

frac

tion

is la

rger

than

4.7

5 m

m)

San

ds(M

ore

than

hal

f of

coar

se fr

actio

nis

sm

alle

r th

an 4

.75

mm

)

Clay Till

> 1

2 in

.

#4 to

3/4

in.

Plasticity chart for solid fraction with particlessmaller than 0.425 mm

3 in

. to

12

in.

3/4

in. t

o 3

in.

0.07

5 to

0.4

25

2.00

to

4.7

5

0.42

5 to

2.0

0

#200

to

#40

#40

to #

10

#10

to #

4

Strong colour or odour,and often fibrous texture

CI

"A" L

INE

CH

CL

"U" L

INE

ORMH OH

CL-ML OLORML

EXPLANATION OF FIELD ANDLABORATORY TESTING

Water Level at End of Drilling

LEGEND OF ABBREVIATIONS AND SYMBOLS

----------

Water Level at Time of Drilling

Water Level After Drilling asIndicated on Test Hole Logs

Liquid Limit (%)

Plastic Limit (%)

Plasticity Index (%)

Moisture Content (%)

Standard Penetration Test

Rock Quality Designation

Unconfined Compression

Undrained Shear Strength

Vibrating Wire Piezometer

Slope Inclinometer

LLPLPIMCSPTRQDQuSuVWSI

and

EXAMPLES

trace gravel

some silt

clayey, silty

and CLAY

PERCENTAGE

35 to 50 percent

20 to 35 percent

10 to 20 percent

1 to 10 percent

"y" or "ey"

some

trace

TERM

TERMS DESCRIBING CONSISTENCY OR COMPACTION CONDITION

< 44 to 1010 to 3030 to 50

> 50

FRACTION OF SECONDARY SOIL CONSTITUENTS ARE BASED ON THE FOLLOWING TERMINOLOGY

Descriptive Terms

The Standard Penetration Test blow count (N) of a cohesive soil can be related to its consistency as follows:

Very softSoftFirmStiff

Very stiffHard

Very looseLoose

CompactDense

Very dense

Descriptive Terms SPT (N) (Blows/300 mm)

SPT (N) (Blows/300 mm)

< 22 to 44 to 88 to 1515 to 30

> 30

< 1212 to 2525 to 5050 to 100100 to 200

> 200

Descriptive TermsUndrained Shear

Strength (kPa)

The undrained shear strength (Su) of a cohesive soil can be related to its consistency as follows:

The Standard Penetration Test blow count (N) of a non-cohesive soil can be related to compactness conditionas follows:

Very softSoftFirmStiff

Very stiffHard

.

Appendix A

Test Hole Logs

231.3

231.1231.0

228.6

228.3

G01

G02

G03

G04

G05

G06

G07

ASPHALT (90 mm THICK)CONCRETE (215 mm THICK)

CLAY (FILL) - some silt, trace sand, trace gravel (<15 mm dia), light to dark brown,frozen, moist and soft when thawed, high plasticityCLAY - silty

- dark green- frozen, moist and firm to stiff when thawed- high plasticity

-trace fine sand, trace silt inclusions (<50 mm), light to dark brown below 1.52 m

SILT - some clay, low plasticity- mottled light brown to brown- frozen, moist and very soft when thawed- low plasticity

END OF TEST HOLE AT 3.1 m IN SILTNotes:1) No sloughing or seepage observed.2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphaltto surface.3) Test hole location in the northbound lane, 30.4 m south of the intersection ofInkster Blvd and Salter Street, 1.8 m west of Salter Street east curb.4) UTM coordinates and elevation surveyed by Morrison Hershfield.

Sub-Surface Log 1 of 1

Project Name: Salter Street Rehabilitation Sub-Surface Investigation

Project Number: 0035-045-00Client: Morrison Hershfield

Contractor: Paddock Drilling Ltd.

Test Hole TH17-01

Method: 125mm Solid Stem Auger, Acker MP8 Truck Mount Date Drilled: 13 March 2017

Location: UTM N-5532422, E-634162.1

Ground Elevation: 231.36 m

Sample Type:

Particle Size Legend: GravelSandSiltClay BouldersCobblesFines

Core (C)Grab (G) Shelby Tube (T) Split Barrel (SB)Split Spoon (SS)

Logged By: Shane Broderick Project Engineer: Nelson Ferreira

20 40 60 800 100

PL LLMC

Undrained ShearStrength (kPa)

Ele

vatio

n(m

)

Sam

ple

Typ

e

Reviewed By: Brent Hay

Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)

MATERIAL DESCRIPTION

0.5

1.0

1.5

2.0

2.5

3.0

230.9

230.8

230.7

229.8

229.5

229.2

228.6

228.0

G08

G09

G10

G11

G12

G13

G14

G15

ASPHALT (115 mm THICK)

CONCRETE (135 mm THICK)

SAND AND GRAVEL(<20 mm dia) - some clay, trace silt, light brown, frozen, moistand soft when thawedCLAY - silty, trace organics to 0.67 m

- dark green to black- frozen, moist and firm when thawed- high plasticity

- silt inclusions(<25 mm dia.) below 0.91 m

SILT - some clay, light brown- frozen, moist and very soft when thawed- low plasticity

CLAY - some silt- light brown- frozen, moist and stiff when thawed- high plasticity

SILT - some clay- light brown- frozen, moist to wet and very soft when thawed- low plasticity

CLAY - some silt- light brown- frozen, moist and firm to stiff when thawed- high plasticity

END OF TEST HOLE AT 3.1 m IN CLAYNotes:1) No sloughing or seepage observed.2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphaltto surface.3) Test hole location in the southbound lane, 84.1 m south of the intersection ofInkster Blvd and Salter Street, 10.6 m west of Salter Street east curb.4) UTM coordinates and elevation surveyed by Morrison Hershfield.





Test Hole TH17-02


Location: UTM N-5532377, E-634170.8


Sample Type:




20 40 60 800 100

PL LLMC


Ele

vatio

n(m

)

Sam

ple

Typ

e


Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)


0.5

1.0

1.5

2.0

2.5

3.0

230.8

230.7

230.6

230.3

228.8

227.9

G51

G52

G53

G54

G55

G56

G57

G58



CLAY (FILL) - some silt, trace sand, trace gravel (<20 mm dia), light to dark brown,frozen, moist and soft when thawed, high plasticityCLAY - silty, trace gravel, trace organics, silt inclusions (<20 mm dia.), black

- frozen, moist and firm when thawed- high plasticity

SILT - clayey, trace sand- light brown to dark black- frozen, moist and very soft when thawed- low plasticity

CLAY - silty- light to dark brown- frozen, moist and firm to stiff when thawed- high plasticity

- some silt below 2.13 m

- trace silt below 2.59 m

END OF TEST HOLE AT 3.1 m IN CLAYNotes:1) No sloughing or seepage observed.2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphaltto surface.3) Test hole location in the northbound lane, 116.8 m south of the intersection ofInkster Blvd and Salter Street, 4.9 m west of Salter Street east curb.4) UTM coordinates and elevation surveyed by Morrison Hershfield.





Test Hole TH17-03


Location: UTM N-5532345, E-634162.1


Sample Type:




20 40 60 800 100

PL LLMC


Ele

vatio

n(m

)

Sam

ple

Typ

e


Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)


0.5

1.0

1.5

2.0

2.5

3.0

230.6

230.5

230.4

229.0

228.0

227.7

G16

G17

G18

G19

G20

G21

G22



SAND AND GRAVEL - some clay, trace silt, light brown, frozen, moist and softwhen thawedCLAY - silty


SILT - some clay- brown- frozen, moist to wet and very soft when thawed- low plasticity

CLAY - some silt- light to dark brown- frozen, moist and stiff when thawed- high plasticity






Test Hole TH17-04


Location: UTM N-5532282, E-634125.8


Sample Type:




20 40 60 800 100

PL LLMC


Ele

vatio

n(m

)

Sam

ple

Typ

e


Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)


0.5

1.0

1.5

2.0

2.5

3.0

230.8

230.7

229.1

227.8

G44

G45

G46

G47

G48

G49

G50


CLAY - silty, trace organics- mottled dark green to black- frozen, moist and stiff when thawed- high plasticity


END OF TEST HOLE AT 3.1 m IN SILTNotes:1) No sloughing or seepage observed.2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphaltto surface.3) Test hole location in the northbound lane, 237.1 m south of the intersection ofInkster Blvd and Salter Street, 4.8 m west of Salter Street east curb.4) UTM coordinates and elevation surveyed by Morrison Hershfield.





Test Hole TH17-05


Location: UTM N-5532236, E-634111.2


Sample Type:




20 40 60 800 100

PL LLMC


Ele

vatio

n(m

)

Sam

ple

Typ

e


Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)


0.5

1.0

1.5

2.0

2.5

3.0

230.7

230.6

230.5

228.7

228.1

227.8

G23

G24

G25

G26

G27

G28

G29


CLAY (FILL) - trace silt, trace sand, light to dark brown, moist and soft whenthawed, high plasticityCLAY - silty



CLAY - some silt, light brown- frozen, moist and stiff when thawed- high plasticity






Test Hole TH17-06


Location: UTM N-5532204, E-634089.2


Sample Type:




20 40 60 800 100

PL LLMC


Ele

vatio

n(m

)

Sam

ple

Typ

e


Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)


0.5

1.0

1.5

2.0

2.5

3.0

230.8

230.6

229.7

228.4

227.8

G37

G38

G39

G40

G41

G42

G43



CLAY - silty, trace sand, trace organics to 0.46 m- light brown to black- frozen, moist and firm when thawed- high plasticity


CLAY - some silt- brown to light brown- frozen, moist and stiff when thawed- high plasticity

END OF TEST HOLE AT 3.1 m IN CLAYNotes:1) No sloughing or seepage observed.2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphaltto surface.3) Test hole location in the northbound lane, 351.6 m south of the intersection ofInkster Blvd and Salter Street, 1.9 m west of Salter Street east curb.4) UTM coordinates and elevation surveyed by Morrison Hershfield.





Test Hole TH17-07


Location: UTM N-5532131, E-634065.5


Sample Type:




20 40 60 800 100

PL LLMC


Ele

vatio

n(m

)

Sam

ple

Typ

e


Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)


0.5

1.0

1.5

2.0

2.5

3.0

230.8

230.7

230.6

228.8

228.3

227.9

G30

G31

G32

G33

G34

G35

G36



CLAY (FILL) - some clay, some silt, trace sand, trace gravel, light to dark brown,frozen, moist and soft when thawed, high plasticityCLAY - silty, trace sand, trace organics to 0.67 m

- dark green to black- frozen, moist and firm to stiff when thawed- high plasticity


CLAY - some silt- light to dark brown- frozen, moist and stiff when thawed- high plasticity






Test Hole TH17-08


Location: UTM N-5532101, E-634041.6


Sample Type:




20 40 60 800 100

PL LLMC


Ele

vatio

n(m

)

Sam

ple

Typ

e


Torvane Test Type

Field Vane 50 100 150 2000 250

Pocket Pen.

Sam

ple

Num

ber Bulk Unit Wt

(kN/m3)17 18 19 2016 21

Qu

SU

B-S

UR

FA

CE

LO

G L

OG

S 2

0170

314

SA

LTE

R S

TR

EE

T R

EH

AB

ILIT

AT

ION

0_A

_SG

BR

003

5-04

5-00

.GP

J T

RE

K G

EO

TE

CH

NIC

AL.

GD

T

6/4/

17

Particle Size (%)

20 40 60 800 100

Soi

l Sym

bol

Dep

th(m

)


0.5

1.0

1.5

2.0

2.5

3.0

.

Appendix B

Lab Testing Summary and Lab Testing Results – Salter Street

Atterberg Limits

ASTM D4318-10e1

Project No. 0035-045-00

Client Morrison Hershfield

Project Salter Street Rehabilition

Test Hole TH17-03

Sample # G54

Depth (m) 0.9 - 1.2

Sample Date 13-Mar-17 Liquid Limit 25

Test Date 22-Mar-17 Plastic Limit 15

Technician SX Plasticity Index 10

Liquid LimitTrial # 1 2 3 4 5

Number of Blows (N) 15 23 30

Mass Wet Soil + Tare (g) 27.984 28.329 27.798

Mass Dry Soil + Tare (g) 25.101 25.496 25.129

Mass Tare (g) 14.319 14.184 14.148

Mass Water (g) 2.883 2.833 2.669

Mass Dry Soil (g) 10.782 11.312 10.981

Moisture Content (%) 26.739 25.044 24.306

Plastic LimitTrial # 1 2 3 4 5

Mass Wet Soil + Tare (g) 20.572 21.068

Mass Dry Soil + Tare (g) 19.744 20.165

Mass Tare (g) 14.321 14.075

Mass Water (g) 0.828 0.903

Mass Dry Soil (g) 5.423 6.090

Moisture Content (%) 15.268 14.828

www.trekgeotechnical.ca

1712 St. James Street

Winnipeg, MB R3H 0L3

Tel: 204.975.9433 Fax: 204.975.9435

25

y = -3.553ln(x) + 36.313R² = 0.9921

23

24

25

26

27

28

29

30

31

32

33

34

35

10 100

Mo

istu

re C

on

ten

t (%

)

Number of Blows (N)

Trek Atterberg - TH17-03, G54

Page 1 of 1

Atterberg Limits

ASTM D4318-10e1

Project No. 0035-045-00


Project Slater Street Rehabilitation

Test Hole TH17-05

Sample # G44

Depth (m) 0.2 - 0.3








Mass Tare (g) 14.176 14.221 13.786

Mass Water (g) 3.924 4.249 4.700

Mass Dry Soil (g) 5.395 5.932 6.818





Mass Tare (g) 14.433 14.281

Mass Water (g) 1.268 1.211



www.trekgeotechnical.ca1712 St. James Street

Winnipeg, MB R3H 0L3Tel: 204.975.9433 Fax: 204.975.9435

25

y = -7.671ln(x) + 95.929R² = 0.97

67

68

69

70

71

72

73

74

75

76

77

78

79

10 100

Mo

istu

re C

on

ten

t (%

)

Number of Blows (N)


Page 1 of 1

Atterberg Limits

ASTM D4318-10e1

Project No. 0035-045-00


Project Salter Street Rehabilitation

Test Hole TH17-05

Sample # G46

Depth (m) 0.7 - 0.9








Mass Tare (g) 13.930 14.166 14.261

Mass Water (g) 4.371 4.910 4.467

Mass Dry Soil (g) 5.663 6.514 5.970





Mass Tare (g) 14.106 14.056

Mass Water (g) 1.201 1.147





25

y = -4.728ln(x) + 90.783R² = 0.982

73

74

75

76

77

78

79

80

81

82

83

84

85

10 100

Mo

istu

re C

on

ten

t (%

)

Number of Blows (N)


Page 1 of 1

Atterberg Limits

ASTM D4318-10e1

Project No. 0035-045-00


Project Salter Street Rehabilitation

Test Hole TH17-07

Sample # G40

Depth (m) 0.9 - 1.2








Mass Tare (g) 14.182 14.378 14.180

Mass Water (g) 4.811 4.732 4.207

Mass Dry Soil (g) 7.065 7.143 6.449





Mass Tare (g) 14.211 14.293

Mass Water (g) 1.217 1.027





25

y = -6.802ln(x) + 88.674R² = 0.9748

64

65

66

67

68

69

70

71

72

73

74

75

76

10 100

Mo

istu

re C

on

ten

t (%

)

Number of Blows (N)


Page 1 of 1

Grain Size Analysis (Hydrometer Method)

ASTM D422

Project No. 0035-045-00



Test Hole TH17-03

Sample # G54

Depth (m) 0.9 - 1.2 Gravel 0.0%

Sample Date 13-Mar-17 Sand 2.6%

Test Date 20-Mar-17 Silt 70.4%

Technician SX Clay 27.0%

Particle Size (mm) Percent Passing Particle Size (mm) Percent Passing Particle Size (mm) Percent Passing

50.0 100.00 4.75 100.00 0.0750 97.41

37.5 100.00 2.00 100.00 0.0471 82.85

25.0 100.00 0.825 99.82 0.0333 78.72

19.0 100.00 0.425 99.60 0.0236 72.05

12.5 100.00 0.180 99.15 0.0168 61.89

9.50 100.00 0.150 99.03 0.0119 55.22

4.75 100.00 0.075 97.41 0.0087 43.79

0.0062 39.98

0.0045 34.26

0.0027 30.45

0.0024 29.18

0.0018 25.69

0.0008 23.78

Sand Silt and ClayGravel

0

10

20

30

40

50

60

70

80

90

100

0.001 0.01 0.1 1 10 100

Pe

rce

nt

Fin

er

by W

eig

ht

Particle Size (mm)

Particle Size Distribution Curve

Sand

MediumFine FineCoarseGravel

SiltCoarse

Clay



TREK Hydrometer -TH17-03, G54 Page 1 of 1


ASTM D422

Project No. 0035-045-00



Test Hole TH17-05

Sample # G44

Depth (m) 0.2 - 0.3 Gravel 0.0%





50.0 100.00 4.75 100.00 0.0750 93.03

37.5 100.00 2.00 99.30 0.0482 86.57

25.0 100.00 0.825 97.55 0.0341 81.84

19.0 100.00 0.425 96.16 0.0241 79.32

12.5 100.00 0.180 94.85 0.0172 78.37

9.50 100.00 0.150 94.63 0.0122 77.11

4.75 100.00 0.075 93.03 0.0089 75.53

0.0063 71.12

0.0046 67.33

0.0027 62.92

0.0024 58.51

0.0018 55.04

0.0008 47.15


0

10

20

30

40

50

60

70

80

90

100

0.001 0.01 0.1 1 10 100

Pe

rce

nt

Fin

er

by W

eig

ht

Particle Size (mm)


Sand


SiltCoarse

Clay





ASTM D422

Project No. 0035-045-00



Test Hole TH17-05

Sample # G46

Depth (m) 0.7 - 0.9 Gravel 0.0%





50.0 100.00 4.75 100.00 0.0750 98.16

37.5 100.00 2.00 100.00 0.0482 95.12

25.0 100.00 0.825 99.96 0.0341 93.21

19.0 100.00 0.425 99.85 0.0241 91.63

12.5 100.00 0.180 99.64 0.0172 90.99

9.50 100.00 0.150 99.63 0.0122 89.72

4.75 100.00 0.075 98.16 0.0089 87.50

0.0063 86.55

0.0046 83.69

0.0027 80.83

0.0024 77.97

0.0018 76.07

0.0008 71.30


0

10

20

30

40

50

60

70

80

90

100

0.001 0.01 0.1 1 10 100

Pe

rce

nt

Fin

er

by W

eig

ht

Particle Size (mm)


Sand


SiltCoarse

Clay





ASTM D422

Project No. 0035-045-00



Test Hole TH17-07

Sample # G40

Depth (m) 0.9 - 1.2 Gravel 0.0%





50.0 100.00 4.75 100.00 0.0750 97.90

37.5 100.00 2.00 100.00 0.0471 96.51

25.0 100.00 0.825 99.89 0.0333 93.97

19.0 100.00 0.425 99.64 0.0236 92.06

12.5 100.00 0.180 99.04 0.0168 91.43

9.50 100.00 0.150 98.93 0.0119 90.16

4.75 100.00 0.075 97.90 0.0087 87.30

0.0062 82.85

0.0045 79.99

0.0027 74.91

0.0024 71.42

0.0018 66.97

0.0008 59.35


0

10

20

30

40

50

60

70

80

90

100

0.001 0.01 0.1 1 10 100

Pe

rce

nt

Fin

er

by W

eig

ht

Particle Size (mm)


Sand


SiltCoarse

Clay




Asphalt 90 Concrete 215 -

CLAY FILL 0.2 0.3 29.0

CLAY 0.3 0.7 34.3

CLAY 0.7 0.9 33.8

CLAY 0.9 1.2 29.8

CLAY 1.2 1.5 29.3

CLAY 2.1 2.4 36.1

SILT 2.7 3.0 27.9

Asphalt 115 Concrete 135

SAND AND GRAVEL 0.2 0.3 14.2

CLAY TRACE ORGANICS 0.3 0.7 36.0

CLAY 0.7 0.9 35.2

CLAY 0.9 1.2 33.6

SILT 1.2 1.5 22.0

CLAY 1.5 1.8 38.5

SILT 2.1 2.4 24.1

CLAY 2.7 3.0 41.5


CLAY FILL 0.2 0.3 19.3


SILT 0.7 0.9 35.9

SILT 0.9 1.2 24.4 0 3 70 27 25 15 10

SILT 1.2 1.5 23.9

CLAY and SILT 1.8 2.1 23.9

CLAY 2.1 2.4 45.4

CLAY 2.7 3.0 53.0


SAND AND GRAVEL 0.2 0.3 11.8

CLAY 0.3 0.7 35.4

CLAY 0.7 0.9 33.1

CLAY 0.9 1.2 30.7

CLAY 1.2 1.5 29.9

SILT 2.1 2.4 23.8

CLAY 2.7 3.0 43.6

Sample Depth (m)

Top

(m)

Bottom

(m)

TH17-04

TH17-01

TH17-02

U14 (5532422m N,

634201m E)

30.4 meters south of the

intersection of Salter

Street and Inkster Blvd,

northbound lane, 1.8

meters west of east

curb

U14 (5532377m N,

634171m E)




southbound lane, 10.6

meters west of east

curb

U14 (5532282m N,

634126m

189.2 meters south of

the intersection of Salter



meters west of east

curb

U14 (5532345m N,

634162m E)





meters west of east

curb

TH17-03

Plasticity

Index

Moisture

Content

(%)

Grain Size Analysis Atterberg Limits

Local Street Renewal (Salter Street)


Summary Table

Test Hole

No.Test Hole Location

Pavement Surface Pavement Structure Material

Subgrade DescriptionType

Thickness

(mm)Type

Thickness

(mm)

Gravel

(%)

Clay

(%)Liquid Plastic

Silt

(%)

Sand

(%)

Sample Depth (m)

Top

(m)

Bottom

(m)

TH17-01

U14 (5532422m N,

634201m E)





meters west of east

curb

Plasticity

Index

Moisture

Content

(%)

Grain Size Analysis Atterberg Limits

Local Street Renewal (Salter Street)


Summary Table

Test Hole

No.Test Hole Location

Pavement Surface Pavement Structure Material

Subgrade DescriptionType

Thickness

(mm)Type

Thickness

(mm)

Gravel

(%)

Clay

(%)Liquid Plastic

Silt

(%)

Sand

(%)


CLAY TRACE ORGANICS 0.2 0.3 32.0 0 7 37 56 71 28 43

CLAY 0.3 0.7 36.3

CLAY 0.7 0.9 32.9 0 2 22 77 76 25 51

CLAY 0.9 1.2 30.8

CLAY 1.2 1.5 29.0

SILT 2.1 2.4 23.4

SILT 2.7 3.0 24.4


CLAY FILL 0.2 0.3 36.6

CLAY 0.3 0.7 36.6

CLAY 0.7 0.9 34.8

CLAY 0.9 1.2 30.2

CLAY 1.2 1.5 24.3

SILT 2.1 2.4 38.8

CLAY 2.7 3.0 30.5


CLAY 0.2 0.3 22.1


CLAY 0.7 0.9 31.7

CLAY 0.9 1.2 31.2 0 2 29 69 67 21 45

SILT 1.2 1.5 23.0

SILT 2.1 2.4 24.6

CLAY 2.7 3.0 42.2


CLAY 0.2 0.3 30.5


CLAY 0.7 0.9 37.1

CLAY 0.9 1.2 34.2

CLAY 1.2 1.5 31.1

SILT 2.1 2.4 24.6

CLAY 2.7 3.0 49.3

U14 (5532131m N,

634066m E)





meters west of east

curb

U14 (5532236m N,

634111m E)





meters west of east

curb

TH17-06

U14 (5532204m N,

634090m E)





meters west of east

curb

TH17-05

TH17-07

TH17-08

U14 (5532101m N,

634042m E)





meters west of east

curb

.

Appendix C

Photographs of Pavement Core Samples

Morrison Hershfield Salter Street Rehabilitation

Our Project No. 0035 045 00 April 2017

Photo 1: Pavement Core Sample at Test Hole TH17-01


appendix ‘a’ geotechnical report - city of...

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