Environmental Examples
Environmental Examples
Environmental Examples:ODOT-B-01 SR 104 Culvert
400000
4000000
1000000
1000000
400000
4000000
1000000
1000000
1
1
Environmental Examples:ODOT-B-01 SR 104 Culvert
TP-01 Environmental Test Pit
23
548235.4
4817642.8
548235.4
4817642.8
312.6
12
0
15
0
8262026145301
1
1
0
0
0
0
0
46259
46259
Kitchener, Ontario
Completed
46259
Environmental Excavation Services Ltd.
0
46259
0
0
6
Hydraulic excavator with cleanout bucket
1.5
Grab sample
0.5
1.5
Environmental Examples:ODOT-B-01 SR 104 Culvert
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
1
0
0.5
{\rtf1\ansi\deff0{\fonttbl{\f0 Arial;}}\f0\fs18 ASPHALT CONCRETE; dense, intact, dark grey.}
ASPHALT CONCRETE; dense,
intact, dark grey.
Asphalt pavement
Dark grey
None
3
2
0
0
1
0
7
USCS
0
0
1
1
0
8421504
0
16777215
6
1
0
90
50
0
0
1
Environmental Examples:ODOT-B-01 SR 104 Culvert
2
0.5
1.2
{\rtf1\ansi\deff0{\fonttbl{\f0 Arial;}}\f0\fs18 GRANULAR BASE; crushed limestone, dense, grey, moist.}
GRANULAR BASE; crushed
limestone, dense, grey, moist.
Granular base
Grey
None
Dense
3
2
0
0
1
0
12
USCS
0
0
1
1
0
16777177
0
16777215
6
1
0
90
50
0
0
1
Environmental Examples:ODOT-B-01 SR 104 Culvert
3
1.2
3.5
{\rtf1\ansi\deff0{\fonttbl{\f0 Arial;}}\f0\fs18 SAND AND GRAVEL FILL; compact, brown, moist, trace brick and concrete fragments.}
SAND AND GRAVEL FILL;
compact, brown, moist, trace
brick and concrete fragments.
Sand and gravel fill
Brown
None
Compact
3
2
0
0
1
0
5
USCS
0
0
1
1
0
16774360
0
16777215
6
1
0
90
50
0
0
1
Environmental Examples:ODOT-B-01 SR 104 Culvert
4
3.5
7
{\rtf1\ansi\deff0{\fonttbl{\f0 Arial;}}\f0\fs18 SILTY SAND FILL; loose to compact, dark brown, moist to wet, petroleum odour and localized black staining.}
SILTY SAND FILL; loose to
compact, dark brown, moist to
wet, petroleum odour and
localized black staining.
Silty sand fill
Dark brown
Petroleum
Loose to compact
3
2
0
0
1
0
6
USCS
0
0
1
1
0
13421772
0
16777215
6
1
0
90
50
0
0
1
Environmental Examples:ODOT-B-01 SR 104 Culvert
5
7
10
{\rtf1\ansi\deff0{\fonttbl{\f0 Arial;}}\f0\fs18 SILTY CLAY; firm to stiff, grey, wet, low plasticity; native soil.}
SILTY CLAY; firm to stiff, grey,
wet, low plasticity; native soil.
Silty clay
Grey
None
Firm to stiff
3
2
0
0
1
0
9
USCS
0
0
1
1
0
15132390
0
16777215
6
1
0
90
50
0
0
1
Environmental Examples:ODOT-B-01 SR 104 Culvert
6
10
12
{\rtf1\ansi\deff0{\fonttbl{\f0 Arial;}}\f0\fs18 SANDY SILT TILL; dense, grey-brown, moist, with gravel and occasional cobbles.}
SANDY SILT TILL; dense, grey-
brown, moist, with gravel and
occasional cobbles.
Sandy silt till
Grey-brown
None
Dense
3
2
0
0
1
0
11
USCS
0
0
1
1
0
15790320
0
16777215
6
1
0
90
50
0
0
1
Environmental Examples:ODOT-B-01 SR 104 Culvert
1811450
1813450
722650
724650
Environmental Examples:ODOT-B-01 SR 104 Culvert
PID
ppm
139
Environmental Examples:ODOT-B-01 SR 104 Culvert
Remarks
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
PID
1
1.75
3.2
Environmental Examples:ODOT-B-01 SR 104 Culvert
PID
2
3.25
18.5
Environmental Examples:ODOT-B-01 SR 104 Culvert
PID
3
4.75
146
Environmental Examples:ODOT-B-01 SR 104 Culvert
PID
4
6.25
42
Environmental Examples:ODOT-B-01 SR 104 Culvert
PID
5
8.25
6.8
Environmental Examples:ODOT-B-01 SR 104 Culvert
PID
6
10.75
1.2
Environmental Examples:ODOT-B-01 SR 104 Culvert
Remarks
1
0.2
Photos TP-01-01 to TP-01-03 document surface and excavation setup.
Environmental Examples:ODOT-B-01 SR 104 Culvert
Remarks
2
4.75
TP1-03 submitted for BTEX and petroleum hydrocarbon analysis.
Environmental Examples:ODOT-B-01 SR 104 Culvert
Remarks
3
6.8
Minor sidewall seepage first observed during excavation.
Environmental Examples:ODOT-B-01 SR 104 Culvert
Remarks
4
12
Test pit terminated on dense till; backfilled and pavement patched.
Environmental Examples:ODOT-B-01 SR 104 Culvert
1
1.5
TP1-01
GRAB
0
0
0
0
0.5
23
0
1
0
0
16777215
0
SP-SM
0
0
Brown
None
Compact
3.2
Environmental Examples:ODOT-B-01 SR 104 Culvert
2
3
TP1-02
GRAB
0
0
0
0
0.5
23
0
1
0
0
16777215
0
SM
0
0
Brown
Slight petroleum
Compact
18.5
Environmental Examples:ODOT-B-01 SR 104 Culvert
3
4.5
TP1-03
GRAB
0
0
0
0
0.5
23
0
1
0
0
16777215
0
SM
0
0
Dark brown
Petroleum
Loose
146
Environmental Examples:ODOT-B-01 SR 104 Culvert
4
6
TP1-04
GRAB
0
0
0
0
0.5
23
0
1
0
0
16777215
0
SM
0
0
Dark brown
Petroleum
Compact
42
Environmental Examples:ODOT-B-01 SR 104 Culvert
5
8
TP1-05
GRAB
0
0
0
0
0.5
23
0
1
0
0
16777215
0
CL-ML
0
0
Grey
None
Firm
6.8
Environmental Examples:ODOT-B-01 SR 104 Culvert
6
10.5
TP1-06
GRAB
0
0
0
0
0.5
23
0
1
0
0
16777215
0
ML
0
0
Grey-brown
None
Dense
1.2
Environmental Examples:ODOT-B-01 SR 104 Culvert
1
TEST PIT LOG:
TP-01 Environmental Test Pit
3
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
2
PROJECT:
Environmental Examples
5
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
3
PROJECT NO.:
Environmental Examples
6
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
4
DATE EXCAVATED:
08/25/2026
14
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
5
GROUND ELEVATION:
312.6 ft
11
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
6
CLIENT:
Brownfield Redevelopment Corporation
22
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
7
LOCATION:
Kitchener, Ontario
12
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
8
EXCAVATION METHOD:
Hydraulic excavator with cleanout bucket
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
9
PIT DIMENSIONS (L x W):
8 ft x 4 ft
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
10
GROUNDWATER / SEEPAGE:
Minor seepage at 6.8 ft during excavation
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
11
SIDEWALL STABILITY:
Stable above 7 ft; minor sloughing below seepage
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
12
TERMINATION / REFUSAL:
Terminated at 12.0 ft on dense till with cobbles
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
13
EXCAVATED BY:
Environmental Excavation Services Ltd.
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
14
LOGGED BY:
A. Environmental Scientist
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
15
BACKFILL / RESTORATION:
Backfilled with excavated soil; pavement patched
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
16
NOTES / SAFETY OBSERVATIONS:
Utility clearance completed; no confined-space entry
0
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
USCS Classification
USCS Classification
1
N/A
0
0.5
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
USCS Classification
USCS Classification
2
GW
0.5
1.2
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
USCS Classification
USCS Classification
3
SP-SM
1.2
3.5
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
USCS Classification
USCS Classification
4
SM
3.5
7
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
USCS Classification
USCS Classification
5
CL-ML
7
10
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
USCS Classification
USCS Classification
6
ML
10
12
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Moisture and Consistency
Moisture and Consistency
1
Dense / intact
0
0.5
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Moisture and Consistency
Moisture and Consistency
2
Moist / dense
0.5
1.2
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Moisture and Consistency
Moisture and Consistency
3
Moist / compact
1.2
3.5
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Moisture and Consistency
Moisture and Consistency
4
Moist to wet / loose to compact
3.5
7
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Moisture and Consistency
Moisture and Consistency
5
Wet / firm to stiff
7
10
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Moisture and Consistency
Moisture and Consistency
6
Moist / dense
10
12
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Excavation Observations
Excavation Observations
1
Pavement saw-cut; base removed cleanly
0
1.2
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Excavation Observations
Excavation Observations
2
Scattered brick and concrete fragments
1.2
3.5
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Excavation Observations
Excavation Observations
3
Petroleum odour; black staining from 4.2 to 5.0 ft
3.5
7
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Excavation Observations
Excavation Observations
4
Minor seepage and localized sidewall sloughing
7
10
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
Excavation Observations
Excavation Observations
5
Hard digging; gravel and occasional cobbles
10
12
0
1
0
Environmental Examples:ODOT-B-01 SR 104 Culvert
USCS Classification
USCS Classification
155
Environmental Examples:ODOT-B-01 SR 104 Culvert
Moisture and Consistency
Moisture and Consistency
27
Environmental Examples:ODOT-B-01 SR 104 Culvert
Excavation Observations
Excavation Observations
27