APPENDIX A GEOTECHNICAL REPORT

Transcription

1 The City of Winnipeg Bid Opportunity No Template Version: C RW APPENDIX A GEOTECHNICAL REPORT

2 Quality Engineering Valued Relationships KGS Group 2017 Industrial Street Rehabilitation Sub-Surface Investigation Prepared for: KGS Group 3 rd Floor, 865 Waverley Street Winnipeg, MB R3T 5P4 Attention: Jarrod Boscow Project Number: Date: May 25, 2017 Final Report St. James Street Winnipeg, Manitoba R3H 0L3 Tel Fax

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5 2017 Industrial Street Rehabilitation Program Sub Surface Investigation Table of Contents Letter of Transmittal Revision History and Authorization Signatures 1.0 Introduction Sub-Surface Investigation and Laboratory Program Closure... 1 List of Figures Figure 01 Test Hole Location Plan Bournais Drive, Beghin Avenue, De Baets Street and Paquin Road Figure 02 Test Hole Location Plan St Matthews Avenue List of Appendices Appendix A Test Hole Logs, Lab Testing Summary & Pavement Core Photos - Bournais Drive, Beghin Avenue, De Baets Street and Paquin Road Appendix B Test Hole Logs, Lab Testing Summary & Pavement Core Photos St Matthews Avenue Our File No May 2017 Page ii

6 2017 Industrial Street Rehabilitation Program Sub Surface Investigation 1.0 Introduction This report summarizes the results of the sub-surface investigation completed for the 2017 Industrial Street Rehabilitation Program. The streets investigation includes Bournais Drive, Beghin Avenue, De Baets Street and Paquin Road in the St. Boniface Industrial Park area and St Matthews Avenue. 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 1 and Figure 2. The test holes were drilled to determine sub-surface conditions for use in design and construction of the roads. The sub-surface investigation was conducted between April 24 th and April 27, The test holes were drilled to a depth of 3.1 m below road surface by Paddock Drilling Ltd. using a Canterra CT 250 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 were 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 the St. Boniface Area (Appendix A) and St. Matthews Avenue (Appendix B) are included in separate appendices. The information provided in the Appendices includes test hole logs, laboratory testing summary tables, and photos of the pavement cores. Test hole locations are noted on the test hole logs and shown on Figure 01 and Figure 02 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 KGS Group (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. Our File No Page 1 May 2017

7 . Figures

8 m SCALE = 1 : (279 mm x 432 mm) Z:\Projects\0012 KGS Group\ Industrial Streets\3 Survey and Dwg\3.4 CAD\3.4.3 Working Folder, 5/25/2017 8:21:31 AM ANSI full bleed B (11.00 x Inches) PAQUIN RD. TH17-14 DE BAETS ST. DUGALD RD. BEGHIN AVE. TH17-04 TH17-05 BOURNAIS DR KGS Group 2017 Industrial Streets - St. Boniface Industrial Park TH17-02 TH17-01 TH17-03 TH17-07 TH17-06 TH17-08 TH17-09 TH17-10 PROJECT LOCATION TH17-13 TH17-12 TH17-11 KEYPLAN SCALE N.T.S. LEGEND: TEST HOLE (TREK, 2017) NOTES: 1. AERIAL IMAGE FROM CITY OF WINNIPEG Figure 01 Test Hole Location Plan

9 0 TH17-18 TH m SCALE = 1 : (279 mm x 432 mm) Z:\Projects\0012 KGS Group\ Industrial Streets\3 Survey and Dwg\3.4 CAD\3.4.3 Working Folder, 5/25/2017 8:22:47 AM ANSI full bleed B (11.00 x Inches) PROJECT LOCATION KEYPLAN SCALE N.T.S. TH17-16 FERRY RD. TH17-14 TH17-12 TH17-15 TH17-13 TH17-11 TH17-10 TH17-08 TH17-06 TH17-04 TH17-09 TH17-07 TH17-05 LEGEND: TEST HOLE (TREK, 2017) NOTES: 1. AERIAL IMAGE FROM CITY OF WINNIPEG ST. MATTHEWS AVE. TH KGS Group 2017 Industrial Streets TH17-02 TH17-01 Figure 02 Test Hole Location Plan CENTURY ST.

10 EXPLANATION OF FIELD AND LABORATORY TESTING GENERAL NOTES 1. Classifications are based on the United Soil Classification System and include consistency, moisture, and color. Field descriptions have been modified to reflect results of 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 groundwater conditions 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. Major Divisions Coarse-Grained soils (More than half the material is larger than No. 200 sieve size) Fine-Grained soils (More than half the material is smaller than No. 200 sieve size) s (More than half of coarse fraction is larger than 4.75 mm) s (More than half of coarse fraction is smaller than 4.75 mm) s and s (Liquid limit less than 50) with fines s and s (Liquid limit greater than 50) Highly Organic Soils Clean gravel (Little or no fines) (Appreciable amount of fines) Clean sands (Little or no fines) s with fines (Appreciable amount of fines) USCS Classification GW GP GM GC SW SP SM SC ML CL OL MH CH OH Pt Symbols Typical Names Well-graded gravels, gravel-sand mixtures, little or no fines Poorly-graded gravels, gravel-sand mixtures, little or no fines y gravels, gravel-sand-silt mixtures ey gravels, gravel-sand-silt mixtures Well-graded sands, gravelly sands, little or no fines Poorly-graded sands, gravelly sands, little or no fines y sands, sand-silt mixtures ey sands, sand-clay mixtures Inorganic silts and very fine sands, rock floor, silty or clayey fine sands or clayey silts with slight plasticity Inorganic clays of low to medium plasticity, gravelly clays, sandy clays, silty clays, lean clays Organic silts and organic silty clays of low plasticity Inorganic silts, micaceous or distomaceous fine sandy or silty soils, organic silts Inorganic clays of high plasticity, fat clays Organic clays of medium to high plasticity, organic silts Peat and other highly organic soils Determine percentages of sand and gravel from grain size curve, depending on percentage of fines (fraction smaller than No. 200 sieve) coarse-grained soils are classified as follows: PLASTICITY INDEX Less than 5 percent... GW, GP, SW, SP More than 12 percent... GM, GC, SM, SC 6 to 12 percent... Borderline case4s requiring dual symbols* C = U Laboratory Classification Criteria D 60 D 10 2 ( D ) greater than 4; 30 C C = between 1 and 3 D 10 x D 60 Not meeting all gradation requirements for GW Atterberg limits below "A" line or P.I. less than 4 Atterberg limits above "A" line or P.I. greater than 7 Not meeting all gradation requirements for SW Atterberg limits above "A" line or P.I. greater than 7 Above "A" line with P.I. between 4 and 7 are borderline cases requiring use of dual symbols D ( D U = greater than 6; 30 ) 2 60 C C = between 1 and 3 D C 10 D 10 x D60 Atterberg limits below "A" line or P.I. less than 4 Plasticity chart for solid fraction with particles smaller than mm Above "A" line with P.I. between 4 and 7 are borderline cases requiring use of dual symbols OR CL-ML ML OL OR LIQUID LIMIT CL Von Post Classification Limit Plasticity Chart CI CH "U" LINE MH OH Strong colour or odour, and often fibrous texture "A" LINE Material Particle Size Particle Size Material mm ASTM Sieve Sizes mm ASTM Sieve sizes Boulders > 300 > 12 in. Cobbles 75 to in. to 12 in. Coarse 2.00 to 4.75 #10 to #4 Medium to 2.00 #40 to #10 Coarse 19 to 75 3/4 in. to 3 in. Fine to #200 to #40 Fine 4.75 to 19 #4 to 3/4 in. or < < #200 * 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. Other Symbol Types Asphalt Bedrock (undifferentiated) Cobbles Concrete Limestone Bedrock Boulders and Cobbles Fill Cemented Shale Till Non-Cemented Shale Till

11 EXPLANATION OF FIELD AND LABORATORY TESTING LL PL PI MC SPT RQD Qu Su VW SI LEGEND OF ABBREVIATIONS AND SYMBOLS Liquid Limit Plastic Limit Plasticity Index Moisture Content Standard Penetration Test Rock Quality Designation Unconfined Compression Undrained Shear Strength Vibrating Wire Piezometer Slope Inclinometer Water Level at Time of Drilling Water Level at End of Drilling Water Level After Drilling as Indicated on Test Hole Logs FRACTION OF SECONDARY SOIL CONSTITUENTS ARE BASED ON THE FOLLOWING TERMINOLOGY TERM and "y" or "ey" some trace EXAMPLES and CLAY clayey, silty some silt trace gravel PERCENTAGE 35 to 50 percent 20 to 35 percent 10 to 20 percent 1 to 10 percent TERMS DESCRIBING CONSISTENCY OR COMPACTION CONDITION The Standard Penetration Test blow count (N) of a non-cohesive soil can be related to compactness condition as follows: Descriptive Terms Very loose Loose Compact Dense Very dense Descriptive Terms < 4 4 to to to 50 > 50 The Standard Penetration Test blow count (N) of a cohesive soil can be related to its consistency as follows: Very soft Soft Firm Stiff Very stiff Hard Descriptive Terms Very soft Soft Firm Stiff Very stiff Hard SPT (N) (Blows/300 mm) SPT (N) (Blows/300 mm) < 2 2 to 4 4 to 8 8 to to 30 > 30 The undrained shear strength (Su) of a cohesive soil can be related to its consistency as follows: Undrained Shear Strength (kpa) < to to to to 200 > 200

12 Appendix A Test Hole Logs, Lab Testing Summary & Pavement Core Photos - Bournais Drive, Beghin Avenue, De Baets Street and Paquin Road.

13 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (190 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C01 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.) - "pit run" CLAY (Fill) - silty, trace sand, trace gravel (<20 mm dia.), trace organics - mottled black to grey - moist, stiff to very stiff G08 G09 G10 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace sand, trace precipitates (sulphates, <20 mm dia.), trace organics between 1.2 m and 1.7 m, silt inclusions (<20 mm dia.) below 1.2 m - mottled dark brown to green - moist, stiff to very stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Bournais Drive, 340 m north from Dugald Road, southbound lane, 1.7 m east from west curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G11 G12 G13 G14 G15

14 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (190 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C02 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.), "pit run" CLAY (Fill) - some silt - mottled dark grey to black - moist, stiff to very stiff G01a G01 G silty below 0.9 m G03 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - some silt, trace sand, trace gravel, trace precipitates (sulphates, <10 mm dia.), trace oxidation - mottled brown - moist, firm to stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Bournais Drive, 250 m north from Dugald Road, northbound lane, 1.7 m west from east curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G04 G05 G06 G07

15 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C03 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.), "pit run" CLAY (FILL) - silty, some sand, trace gravel, trace silt inclusions (<30 mm dia.) - black - moist, stiff to very stiff G16 G17 G G19 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace precipitates (sulphates <15 mm dia.), trace oxidation, trace organics - light brown to brown - moist, stiff to very stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Bournais Drive, 170 m north from Dugald Road, southbound lane, 1.7 m east from west curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G20 G21 G22 G23

16 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C04 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.), "pit run" CLAY (FILL) - silty, trace sand, trace fine gravel (<15 mm dia.) - black - moist, stiff - intermediate plasticity G24 G25 G26 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ SILT - clayey - brown - moist, soft - low plasticity CLAY - silty, trace oxidation - light to dark brown - moist, stiff to very stiff - trace silt inclusions (<30 mm dia.) below 2.0 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Bournais Drive, 75 m north from Dugald Road, northbound lane, 5.5 m east from west curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G27 G28 G29 G30 G31

17 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (110 mm THICK) CONCRETE (190 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C05 C05 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY - silty, some sand, some gravel (<25 mm dia.) - light brown to brown - moist, stiff G32 G trace sand, trace gravel between 0.9 m and 1.2 m G34 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace silt inclusions (<50 mm dia.) below 1.2 m SILT - clayey, trace oxidation, some silt inclusions (<50 mm dia.) - light brown, soft - moist, soft to firm - intermediate plasticity CLAY - some silt, trace sand, trace oxidation, trace silt inclusions (<25 mm dia.) - mottled light brown to brown - moist, stiff - silty below 2.7 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Beghin Avenue, 25 m south from Dugald Road, southbound lane, 6.0 m east from west curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G35 G36 G37 G38

18 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (190 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C06 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.), "pit run" CLAY (FILL)- silty, trace sand, trace gravel, mottled dark grey, moist, stiff to very stiff CLAY - silty, trace sand, trace oxidation, trace silt inclusions (<20 mm dia.) - mottled greenish brown to dark grey - moist, stiff to very stiff G47 G48 G49 G50 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ SILT - clayey, trace oxidation - light brown to brown, moist to wet, soft, low plasticity SILT and CLAY - trace oxidation, trace silt inclusions (<30 mm dia.) - light to dark brown - moist, stiff END OF TEST HOLE AT 3.1 m IN SILT and CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Beghin Avenue, 100 m north from Dugald Road, northbound lane, 5.9 m west from east curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G51 G52 G53 G54 G55

19 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (175 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C07 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane and CLAY - some sand - light brown, soft to firm, loose - intermediate plasticity G39 CLAY - silty, trace sand, trace gravel (<20 mm dia.), trace silt inclusions (<25 mm dia.) - mottled dark grey to black - moist, stiff G G41 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace precipitates (sulphates, <10 mm dia.) below 1.8 m SILT and CLAY - clayey, some oxidation, trace silt inclusions (<30 mm dia.) - light to dark brown - moist, stiff - intermediate plasticity CLAY - silty, trace silt inclusions (<25 mm dia.) - mottled greenish brown - moist, stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Beghin Avenue, 175 m south from Dugald Road, southbound lane, 6.0 m east from west curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G42 G43 G44 G45 G46

20 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (180 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C08 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.) - "pit run" CLAY (FILL) - silty, trace sand, trace gravel - light brown to dark grey - moist, stiff - trace silt inclusions (<25 mm dia.) below 0.9 m G56 G57 G58 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ SILT - clayey - light to dark brown - moist, soft - low plasticity CLAY - silty - light to dark brown - moist, stiff - trace precipitates (sulphates, <10 mm dia.), mottled dark grey below 2.0 m SILT - clayey, trace oxidation - light brown, moist - soft, low plasticity CLAY - silty, trace precipitates (sulphates<10 mm dia.) - light to dark brown - moist, stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on De Baets Street, 30 m east from Beghin Ave, eastbound lane, 1.7 m north from south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G59 G60 G61 G62 G63

21 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth 0.5 Particle Size Legend: Soil Symbol Fines CONCRETE (170 mm THICK) MATERIAL DESCRIPTION SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.) - "pit run" CLAY - silty, some sand, trace gravel to 0.6 m, trace oxidation - light brown to dark green - moist, firm to stiff - trace organics between 0.6 m and 0.9 m Sample Type Sample Number C09 G104 G105 G106 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane G107 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace oxidation, trace silt inclusions (<35 mm dia.) below 1.2 m SILT - clayey, trace oxidation - light brown - moist, soft - low plasticity END OF TEST HOLE AT 3.1 m IN SILT Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on De Baets Street, 135 m east from Beghin Ave, westbound lane, 1.7 m south from north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G108 G109 G110 G111 G112

22 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (160 mm THICK) MATERIAL DESCRIPTION SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, Sub angular to Sub rounded - poor graded, fine sand to gravel (<20 mm dia.), "pit run" Sample Type Sample Number C10 G64 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - silty, some sand, trace gravel - black - moist, stiff - mottled greenish dark grey, trace (precipitates (sulphates) (<5 mm dia.) below 0.6 m G65 G G67 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace precipitates (sulphates, <50 mm dia.), some silt inclusions (<25 mm dia.) - light brown to dark grey - moist, stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on De Baets Street, 270 m east from Beghin Ave, eastbound lane, 1.7 m north from south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G68 G69 G70 G71

23 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (185 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C11 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.), "pit run" CLAY - silty, some sand, trace gravel (<20 mm dia.) - mottled brown to dark brown, moist, stiff, high plasticity SILT and CLAY - light to dark brown - moist, soft to firm CLAY - silty, trace oxidation, trace silt inclusions (<30 mm dia.) - light brown to brown - moist, stiff to very stiff - intermediate plasticity G96 G97 G98 G99 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ SILT - clayey, trace oxidation - light brown - moist, soft to firm - low plasticity CLAY - silty, trace precipitate (sulphates, <25 mm dia.) - light to dark brown - moist, stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on De Baets Street, 400 m east from Beghin Ave, westbound lane, 1.7 m south from north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G100 G101 G102 G103

24 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 26 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (200 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C12 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY - silty, trace sand, trace gravel (<25 mm dia.) to 0.9 m - mottled light brown to dark green - moist, stiff G72 G73 G G75 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace oxidation below 1.5 m - trace precipitates (sulphates, <15 mm dia.) below 1.8 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Paquin Road, 40 m south from DeBaets Street, southbound lane, 1.7 m east from west curb.( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G76 G77 G78 G79

25 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C13 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular to sub-rounded - poorly graded fine sand to fine gravel (<20 mm dia.), "pit run" CLAY (FILL) - silty, trace sand, trace gravel (<20 mm dia.) - mottled dark green to black - moist, firm to very stiff G87 G88 G G90 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace silt inclusions (<50 mm dia.), trace organics - light brown to brown - moist, firm to stiff - trace oxidation below 1.8 m SILT - some clay, trace oxidation - light brown - moist, soft - low plasticity CLAY - silty, trace precipitates (sulphates, <10 mm dia.) - light brown to brown - moist, stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Paquin Road, 140 m south from DeBaets Street, northbound lane, 1.5 m west from east edge.( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G91 G92 G93 G94 G95

26 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Boniface Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (55 mm THICK) CONCRETE (195 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C14 C14 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY - silty, some sand, some gravel between 0.3 m and 0.6 m - mottled greenish to dark brown - moist, firm to very stiff - grey trace silt inclusions (<30 mm dia.) between 0.6 m and 0.9 m G80 G trace sand between 0.9 m and 1.2 m G82 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace precipitates (sulphates, <5 mm dia.) between 1.5 m and 1.8 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located on Paquin Road, 250 m south from DeBaets Street, southbound lane, 1.7 m east from west curb.( m N m E) Logged By: Shane Broderick Reviewed By: Nelson Ferreira Project Engineer: Nelson Ferreira G83 G84 G85 G86

27 Local Street Rehabilitation (St. Boniface Industrial Park Area) Sub-Surface Investigation Summary Table 1 Test Hole No. Test Hole Location Pavement Surface Thickness Type (mm) Pavement Structure Material Thickness Type (mm) Subgrade Description Sample Depth Top Bottom Moisture Content Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index Concrete 190 and Fill TH17-01 U14 ( m N m E) Bournais Drive, 340 m north from Dugald Road, southbound lane, 1.7 m east from west curb Fill Fill Concrete 190 and Fill TH17-02 U14 ( m N m E) Bournais Drive, 250 m north from Dugald Road, northbound lane, 1.7 m west from east curb Fill Fill Fill Fill Fill Concrete 210 and Fill TH17-03 U14 ( m N m E) Bournais Drive, 170 m north from Dugald Road, southbound lane, 1.7 m east from west curb Fill Fill Fill Concrete 210 and Fill TH17-04 U14 ( m N m E) Bournais Drive, 75 m north from Dugald Road, northbound lane, 5.5 m west from east curb Fill Fill

28 Local Street Rehabilitation (St. Boniface Industrial Park Area) Sub-Surface Investigation Summary Table 1 Test Hole No. TH17-05 TH17-06 TH17-07 TH17-08 Test Hole Location U14 ( m N m E) Beghin Avenue, 25 m south from Dugald Road, southbound lane, 6.0 m east from west curb U14 ( m N m E) Beghin Avenue, 100 m north from Dugald Road, northbound lane, 5.9 m west from east curb U14 ( m N m E) Beghin Avenue, 175 m south from Dugald Road, southbound lane, 6.0 m east from west curb U14 ( m N m E) De Baets Street, 30 m east from Beghin Ave, eastbound lane, 1.7 m north from south curb Pavement Surface Thickness Type (mm) Pavement Structure Material Thickness Type (mm) Asphalt 110 Concrete 190 Concrete 180 Concrete 175 Concrete 190 Subgrade Description Sample Depth Top Bottom Moisture Content and Fill Fill and Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index and and and Fill Fill Fill

29 Local Street Rehabilitation (St. Boniface Industrial Park Area) Sub-Surface Investigation Summary Table 1 Test Hole No. Test Hole Location Pavement Surface Thickness Type (mm) Pavement Structure Material Thickness Type (mm) Subgrade Description Sample Depth Top Bottom Moisture Content Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index Concrete 170 TH17-09 TH17-10 TH17-11 TH17-12 U14 ( m N m E) De Baets Street, 135 m east from Beghin Ave, westbound lane, 1.7 m south from north curb U14 ( m N m E) De Baets Street, 270 m east from Beghin Ave, eastbound lane, 1.7 m north from south curb U14 ( m N m E) De Baets Street, 400 m east from Beghin Ave, westbound lane, 1.7 m south from north curb U14 ( m N m E) Paquin Road, 40 m south from De Baets Street, southbound lane, 1.7 m east from west curb Concrete 160 Concrete 185 Concrete 200 *Last Sieve Test Completed and fines noted and Fill and Fill Fill Fill Fill and Fill and *

30 Local Street Rehabilitation (St. Boniface Industrial Park Area) Sub-Surface Investigation Summary Table 1 Test Hole No. TH17-13 TH17-14 Test Hole Location U14 ( m N m E) Paquin Road, 140 m south from De Baets Street, northbound lane, 1.5 m west from east edge U14 ( m N m E) Paquin Road, 250 m south from De Baets Street, southbound lane, 1.7 m east from west curb Pavement Surface Thickness Type (mm) Concrete 210 Pavement Structure Material Thickness Type (mm) Asphalt 55 Concrete 195 Subgrade Description Sample Depth Top Bottom Moisture Content and Fill Fill Fill Fill Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index

31 KGS Group 2017 Industrial Streets St. Boniface Photo 1: Pavement Core Sample at Test Hole TH17-01 Photo 2: Pavement Core Sample at Test Hole TH17-02 Our Project No May 2017

32 KGS Group 2017 Industrial Streets St. Boniface Photo 3: Pavement Core Sample at Test Hole TH17-03 Photo 4: Pavement Core Sample at Test Hole TH17-04 Our Project No May 2017

33 KGS Group 2017 Industrial Streets St. Boniface Photo 5: Pavement Core Sample at Test Hole TH17-05 Photo 6: Pavement Core Sample at Test Hole TH17-06 Our Project No May 2017

34 KGS Group 2017 Industrial Streets St. Boniface Photo 7: Pavement Core Sample at Test Hole TH17-07 Photo 8: Pavement Core Sample at Test Hole TH17-08 Our Project No May 2017

35 KGS Group 2017 Industrial Streets St. Boniface Photo 9: Pavement Core Sample at Test Hole TH17-09 Photo 10: Pavement Core Sample at Test Hole TH17-10 Our Project No May 2017

36 KGS Group 2017 Industrial Streets St. Boniface Photo 11: Pavement Core Sample at Test Hole TH17-11 Photo 12: Pavement Core Sample at Test Hole TH17-12 Our Project No May 2017

37 KGS Group 2017 Industrial Streets St. Boniface Photo 13: Pavement Core Sample at Test Hole TH17-13 Photo 14: Pavement Core Sample at Test Hole TH17-14 Our Project No May 2017

38 Appendix B Test Hole Logs, Lab Testing Summary & Pavement Core Photos St Matthews Avenue.

39 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (45 mm THICK) CONCRETE (225 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C01M C01M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (Fill) - silty, trace sand, trace gravel (<20 mm dia), trace oxidation - mottled light grey to black - moist, firm G85 G86 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ SILT - clayey - mottled light brown to brown - moist, firm - low plasticity SILT and CLAY - trace oxidation - light brown - moist, soft to firm - low plasticity CLAY - silty, trace sand, trace precipitate (sulphate, <20 mm dia), trace silt inclustion (25 mm dia.) - light brown to green - moist, firm - trace oxidation, trace silt inclusions (<15 mm dia.) below 2.0 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 300 m east of Berry Street, eastbound lane, 5.5 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G87 G88 G89 G90 G91

40 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 24 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (40 mm THICK) CONCRETE (185 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C02M C02M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (Fill) - silty, some sand, some gravel (<20 mm dia.) - light to dark grey - moist, firm CLAY - silty, trace precipitates (sulphates, <30 mm dia.) - mottled grey to black - moist, firm G01 G02 G03 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ SILT - clayey - mottled light brown to brown - moist, soft - low plasticity CLAY - silty, trace precipitates (sulphates, <30 mm dia.) - brown - moist, firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 780 m east of Berry Street, westbound lane, 5.6 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G04 G05 G06 G07

41 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 25 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (45 mm THICK) CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C03M C03M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (Fill) - some silt, some gravel (<20 mm dia.), trace sand - mottled light brown to black - moist, soft G92 G SILT and CLAY - trace sand, trace gravel, trace oxidation below 1.6 m - mottled light brown to black - moist, soft to firm - low plasticity G94 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace silt inclusions (<25 mm dia.) - grey - moist, soft to firm - low plasticity SILT - clayey - light brown - moist to wet, soft - low plasticity END OF TEST HOLE AT 3.1 m IN SILT Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 190 m east of Berry Street, eastbound lane, 1.7 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G95 G96 G97 G98

42 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 24 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (35 mm THICK) CONCRETE (190 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C04M C04M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (Fill) - silty, some sand, some gravel - light to dark brown - moist, soft to frim G08 G SILT - clayey - light brown to brown - moist, stiff - low plasticity G10 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace precipitates (sulphate, 15 mm dia.) - light to dark brown - moist, firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 140 m east of Berry Street, westbound lane, 1.7 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G11 G12 G13 G14

43 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (50 mm THICK) CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C05M C05M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - some silt, some sand, some gravel (20 mm dia.) - light brown to brown - moist, stiff G122 G trace sand, trace gravel below 0.9 m G124 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ SILT - trace oxidation, some silt inclusions (<50 mm dia.) below 1.2 m - light brown, soft - moist, soft to firm - intermediate plasticity CLAY - silty, trace sand, trace oxidation, trace silt inclusions (<25 mm dia.) - mottled light brown to brown - moist, soft to firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 100 m east of Berry Street, eastbound lane, 1.7 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G125 G126 G127 G128

44 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 24 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (45 mm THICK) CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C06M C06M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular - poorly graded fine sand to coarse gravel (<50 mm dia.), pit run - "pit run" CLAY (FILL) - silty, trace sand, trace gravel - mottled dark grey - moist, stiff SILT - clayey, - light brown - moist, soft to firm - low plasticity G15 G16 G17 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace precipitates (sulphate, <20 mm dia.) - mottled brown - moist, firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 50 m east of Berry Street, westbound lane, 5.6 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G18 G19 G20 G21

45 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (40 mm THICK) CONCRETE (240 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C07M C07M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - silty, trace sand, trace gravel to 1.8 m - dark green to black - moist, firm G115 G G117 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace precipitates (sulphate, <20 mm dia.) - mottled brown to dark brown - moist, firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 20 m east of Berry Street, eastbound lane, 1.7 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G118 G119 G120 G121

46 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 24 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (45 mm THICK) CONCRETE (205 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C08M C09M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - some silt, trace sand, trace gravel (<20 mm dia.) - dark grey to black - moist, firm G22 G G24 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace precipitate (sulphate,<10 mm dia.) - brown - moist, firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 40 m west of Berry Street, westbound lane, 1.7 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G25 G26 G27 G28

47 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 24 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C09M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - silty, trace precipitates (sulphates, <20 mm dia.) - mottled brown - moist, firm G43 G CLAY - silty, trace sand - mottle light brown to black - moist, firm to stiff G45 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace gravel (<20 mm dia.) between 1.5 m and 1.8 m - trace oxidation, trace precipitates (sulphates, <20 mm dia.) below 2.1 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 90 m west of Berry Road, eastbound lane, 5.7 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G46 G47 G48 G49

48 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 24 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (55 mm THICK) CONCRETE (200 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C10M C10M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - some silt, trace sand, trace gravel (<20 mm dia.), trace silt inclusions (<15 mm dia.) - dark grey to black - moist, firm G29 G G31 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace precipitates (sulphates, <10 mm dia.) - mottled greenish to black - moist, firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 135 m west of Berry Street, westbound lane, 5.6 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G32 G33 G34 G35

49 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (205 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C11M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - silty, trace sand, trace gravel (<20 mm dia.), trace organics - mottled green to dark green - moist, firm CLAY - silty, trace sand - mottle brown - moist, stiff G107 G108 G109 G110 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace precipitates (sulphates, <15 mm dia.) below 1.5 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 175 m west of Berry Street, eastbound lane, 1.7 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G111 G112 G113 G114

50 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 25 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (45 mm THICK) CONCRETE (190 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C12M C12M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - trace sand, trace gravel (<20 mm dia.) - dark grey to black - moist, firm CLAY - silty, trace precipitates (sulphates, <10 mm dia.) - mottled greenish to black - moist, firm G36 G37 G38 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 230 m west of Berry Street, westbound lane, 1.7 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G39 G40 G41 G42

51 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (205 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C13M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - some silt, trace sand, trace gravel - dark grey to black - moist, firm to stiff G78 G G80 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace sand, trace gravel, trace silt inclusions (<30 mm dia.), trace precipitates (sulphate, <10 mm dia.), trace orangics - mottled light brown to brown - moist, firm to stiff END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 240 m east of Ferry Road, eastbound lane, 5.6 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G81 G82 G83 G84

52 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 25 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (30 mm THICK) CONCRETE (200 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C14M C14M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - some silt, trace sand, trace gravel (<20 mm dia.), - mottle light grey to black - moist, soft to firm - silty below 0.6 m G50 G CLAY - silty, trace precipitates (sulphates, <20 mm dia.) - mottled greenish brown to light grey - moist, firm G52 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace oxidation, light brown to brown below 2.0 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 210 m east of Ferry Road, westbound lane, 5.6 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G53 G54 G55 G56

53 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 27 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (215 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C15M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt, brown, moist, compact, sub-angular - poorly graded fine sand to coarse gravel (<50 mm dia.), "pit run" CLAY (Fill) - silty, trace sand, trace gravel, trace precipitate (sulphate) (<15 mm dia.), trace organics - mottled dark green to black - moist, G99 G100 G G102 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY - silty, trace silt inclusions (<25 mm dia.), trace oxidation - light brown - moist, firm END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 140 m east of Ferry Road, eastbound lane, 1.7 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G103 G104 G105 G106

54 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 25 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth 0.5 Particle Size Legend: Soil Symbol Fines ASPHALT (55 mm THICK) CONCRETE (175 mm THICK) MATERIAL DESCRIPTION CLAY (FILL) - silty, trace sand, trace gravel (<20 mm dia.), trace organics - mottle light grey to black - moist, soft to firm Sample Type Sample Number C16M C16M G57 Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane G CLAY - silty, trace precipitates (sulphates, <15 mm dia.) - mottled greenish to grey - moist, firm G59 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ trace oxidation, light brown to brown below 2.0 m END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 110 m east of Ferry Road, westbound lane, 1.7 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G60 G61 G62 G63

55 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 25 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines CONCRETE (200 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C17M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane CLAY (FILL) - silty, trace sand, trace gravel (<20 mm dia.), trace oxidation - mottle greenish to black - moist, firm CLAY - silty, trace sand, trace orangics - mottled light green to black - moist, stiff to very stiff G71 G72 G73 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ CLAY (TILL) - silty, some gravel, trace sand - mottled greenish to light brown - moist, firm - intermediate to high plasticity END OF TEST HOLE AT 3.1 m IN CLAY Till Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 60 m east of Ferry Road, eastbound lane, 5.6 m north of south curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G74 G75 G76 G77

56 Sub-Surface Log Test Hole TH of 1 Client: KGS Group Project Number: Project Name: 2017 Industrial Streets - St. Matthews Street Location: UTM N , E Contractor: Paddock Drilling Ltd. Ground Elevation: Existing Ground Method: 125 mm Solid Stem Auger, Canterra CT-250 Truck Mount Date Drilled: 25 April 2017 Sample Type: Grab (G) Shelby Tube (T) Split Spoon (SS) Split Barrel (SB) Core (C) Depth Particle Size Legend: Soil Symbol Fines ASPHALT (210 mm THICK) CONCRETE (210 mm THICK) MATERIAL DESCRIPTION Sample Type Sample Number C18M C18M Cobbles Bulk Unit Wt (kn/m 3 ) Particle Size Boulders Undrained Shear Strength (kpa) Test Type Torvane Pocket Pen. Qu PL MC LL Field Vane SAND and GRAVEL (FILL) - trace clay, trace silt - light brown, moist, compact, sub-angular - poorly graded fine sand to coarse gravel (<50 mm dia.), pit run - "pit run" CLAY - silty, trace sand, trace gravel, trace precipitates (sulphates, <15 mm dia.), trace oxidation - mottled light brown to brown - moist, firm G64 G65 G66 SUB-SURFACE LOG LOGS ST. BONIFACE 0_A_SGBR GPJ TREK GEOTECHNICAL.GDT 25/5/ END OF TEST HOLE AT 3.1 m IN CLAY Notes: 1) No sloughing or seepage observed. 2) Test hole backfilled with auger cuttings, bentonite, sand, and cold patch asphalt to surface. 3) Test hole located 10 m east of Ferry Road, westbound lane, 1.7 m south of north curb. ( m N m E) Logged By: Shane Broderick Reviewed By: N.J Ferreira Project Engineer: Nelson Ferreira G67 G68 G69 G70

57 Local Street Renewal (St. Matthews Avenue) Sub-Surface Investigation Summary Table 2 Test Hole No. Test Hole Location Pavement Surface Thickness Type (mm) Pavement Structure Material Thickness Type (mm) Subgrade Description Sample Depth Top Bottom Moisture Content Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index Asphalt 45 Concrete 225 TH17-01 U14 ( m N m E) 300 m east of Berry Street, eastbound median lane, 5.5 m north of south curb Fill Fill and CLAY Asphalt 40 Concrete 185 TH17-02 U14 ( m N m E) 240 m east of Berry Street, westbound median lane, 5.6 m south of north curb Fill Asphalt 45 Concrete 210 TH17-03 U14 ( m N m E) 190 m east of Berry Street, eastbound curb lane, 1.7 m north of south curb Fill Fill and and and Asphalt 35 Concrete 190 TH17-04 U14 ( m N m E) 140 m east of Berry Street, westbound curb lane, 1.7 m south of north curb Fill Fill

58 Local Street Renewal (St. Matthews Avenue) Sub-Surface Investigation Summary Table 2 Test Hole No. Test Hole Location Pavement Surface Thickness Type (mm) Pavement Structure Material Thickness Type (mm) Subgrade Description Sample Depth Top Bottom Moisture Content Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index Asphalt 50 Concrete 210 TH17-05 U14 ( m N m E) 100 m east of Berry Street, eastbound curb lane, 1.7 m north of south curb Fill Fill Fill Asphalt 45 Concrete 210 TH17-06 U14 ( m N m E) 50 m east of Berry Street, westbound median lane, 5.6 m south of north curb and Fill Fill Asphalt 40 Concrete 240 TH17-07 U14 ( m N m E) 20 m east of Berry Street, eastbound curb lane, 1.7 m north of south curb Fill Fill Fill Fill Fill Asphalt 45 Concrete 205 TH17-08 U14 ( m N m E) 40 m west of Berry Street, westbound curb lane, 1.7 m south of north curb Fill Fill Fill Fill Fill

59 Local Street Renewal (St. Matthews Avenue) Sub-Surface Investigation Summary Table 2 Test Hole No. TH17-09 TH17-10 TH17-11 TH17-12 Test Hole Location U14 ( m N m E) 90 m west of Berry Street, eastbound median lane, 5.7 north of south curb U14 ( m N m E) 135 m west of Berry Street, westbound median lane, 5.6 m south of north curb U14 ( m N m E) 175 m west of Berry Street, eastbound curb lane, 1.7 m north of south curb U14 ( m N m E) 230 m west of Berry Street, westbound curb lane, 1.7 m south of north curb Pavement Surface Thickness Type (mm) Concrete 210 Pavement Structure Material Thickness Type (mm) Asphalt 55 Concrete 200 Concrete 205 Asphalt 45 Concrete 190 Subgrade Description Sample Depth Top Bottom Moisture Content Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index Fill Fill Fill Fill Fill Fill Fill Fill Fill Fill

60 Local Street Renewal (St. Matthews Avenue) Sub-Surface Investigation Summary Table 2 Test Hole No. Test Hole Location Pavement Surface Thickness Type (mm) Pavement Structure Material Thickness Type (mm) Subgrade Description Sample Depth Top Bottom Moisture Content Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index Concrete 205 TH17-13 TH17-14 TH17-15 TH17-16 U14 ( m N m E) 240 m east of Ferry Road, eastbound median lane, 5.7 m north of south curb U14 ( m N m E) 210 m east of Ferry Road, westbound median lane, 5.6 m south of north curb U14 ( m N m E) 140 m east of Ferry Road, eastbound curb lane, 1.7 m north of south curb U14 ( m N m E) 110 m east of Ferry Road, westbound curb lane, 1.7 m south of north curb Asphalt 30 Concrete 200 Concrete 215 Asphalt 55 Concrete 175 Fill Fill Fill Fill Fill Fill Fill and Fill Fill Fill Fill Fill Fill Fill

61 Local Street Renewal (St. Matthews Avenue) Sub-Surface Investigation Summary Table 2 Test Hole No. TH17-17 TH17-18 Test Hole Location U14 ( m N m E) 60 m east of Ferry Road, eastbound median lane, 5.6 m north of south curb U14 ( m N m E) 10 m east of Ferry Road, westbound curb lane, 1.7 m south of north curb Pavement Surface Thickness Type (mm) Concrete 200 Pavement Structure Material Thickness Type (mm) Asphalt 70 Concrete 210 Subgrade Description Sample Depth Top Bottom Moisture Content Fill Till Till Till Till Grain Size Analysis Atterberg Limits Plasticity Liquid Plastic Index and Fill

62 KGS Group 2017 Industrial Streets St. Matthews Photo 1: Pavement Core Sample at Test Hole TH17-01 Photo 2: Pavement Core Sample at Test Hole TH17-02 Our Project No May 2017

63 KGS Group 2017 Industrial Streets St. Matthews Photo 3: Pavement Core Sample at Test Hole TH17-03 Photo 4: Pavement Core Sample at Test Hole TH17-04 Our Project No May 2017

64 KGS Group 2017 Industrial Streets St. Matthews Photo 5: Pavement Core Sample at Test Hole TH17-05 Photo 6: Pavement Core Sample at Test Hole TH17-06 Our Project No May 2017

65 KGS Group 2017 Industrial Streets St. Matthews Photo 7: Pavement Core Sample at Test Hole TH17-07 Photo 8: Pavement Core Sample at Test Hole TH17-08 Our Project No May 2017

66 KGS Group 2017 Industrial Streets St. Matthews Photo 9: Pavement Core Sample at Test Hole TH17-09 Our Project No May 2017 Photo 10: Pavement Core Sample at Test Hole TH17-10

67 KGS Group 2017 Industrial Streets St. Matthews Photo 11: Pavement Core Sample at Test Hole TH17-11 Photo 12: Pavement Core Sample at Test Hole TH17-12 Our Project No May 2017

68 KGS Group 2017 Industrial Streets St. Matthews Photo 13: Pavement Core Sample at Test Hole TH17-13 Photo 14: Pavement Core Sample at Test Hole TH17-14 Our Project No May 2017

69 KGS Group 2017 Industrial Streets St. Matthews Photo 15: Pavement Core Sample at Test Hole TH17-15 Photo 16: Pavement Core Sample at Test Hole TH17-16 Our Project No May 2017