Ontario Ministry of the Environment and Climate Change - Record of Site Condition # 221747
Record of Site Condition
Under Part XV.1 of the Environment Protection Act
Summary
Notice to Readers Concerning Due Diligence
This record of site condition has been filed in the Environmental Site Registry to which the public has access and which contains a
notice advising users of the Environmental Site Registry who have dealings with any property to consider conducting their own
due diligence with respect to the environmental condition of the property, in addition to reviewing information in the
Environmental Site Registry.
Contents of this Record of Site Condition
This record of site condition consists (RSC) of this document which is available to be printed directly from the Environmental Site
Registry as well as all supporting documentation indicated in this RSC to have been submitted in electronic format to the Ministry
of the Environment and Climate Change.
Record of Site Condition Number 221747Date Filed to Environmental Site Registry 2016/03/29Certification Date 2016/02/17Current Property Use ResidentialIntended Property Use ResidentialCertificate of Property Use Number No CPUApplicable Site Condition Standards** Full Depth Generic Site Conditions Standard,
with Non-potable Ground Water, for Residentialproperty use
Property Municipal Address 1571 LAKESHORE ROAD WEST,MISSISSAUGA, ON, L5J 1J4, 1601LAKESHORE ROAD WEST, MISSISSAUGA,ON, L5J 1J4, 1575 LAKESHORE ROAD WEST,MISSISSAUGA, ON, L5J 1J4
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Part 1: Property Ownership, Property Information and Owner’s Certifications
Information about the owner who is submitting or authorizing the submission of the record of site condition
Owner name VANDYK-THE CRAFTSMAN LIMITED
Authorized person JOHN C. VANDYK
Mailing address 1944 FOWLER DRIVE, MISSISSAUGAOntario, Canada
Postal Code L5K 0A1
Phone (905) 823-4606
Fax (905) 823-4014
Email address [email protected]
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Record of site condition property location information
Municipal address(es) 1601 LAKESHORE ROAD WEST, MISSISSAUGA, ON L5J 1J41575 LAKESHORE ROAD WEST, MISSISSAUGA, ON L5J 1J41571 LAKESHORE ROAD WEST, MISSISSAUGA, ON L5J 1J4
Municipality Mississauga
Legal description See attached Lawyer’s letter
Assessment rollnumber(s)
05020241190000000305020024120000000010502002412100000009
Property identifiernumber(s)
13477-0792 (LT)
Record of site condition property geographical references
Coordinate system UTM
Datum NAD 83
Zone 17
Easting 611,438.00
Northing 4,819,556.00
Record of site condition property use information
The following types of property uses are defined by the Regulation: Agricultural or other use, Commercialuse, Community use, Industrial use, Institutional use, Parkland use, and Residential use.
Current property use Residential
Intended property use Residential
Certificate of propertyuse has been issuedunder section 168.6 ofthe EnvironmentalProtection Act
No
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Please see the signed statements of property owner, or agent,or receiver at the end of this record of site condition
The rest of this page has been left intentionally blank
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Part 2: List of reports, summary of site conditions and qualified person’sstatements and certificationsQualified person's information
Name BENNETT SUN
Type of licence underProfessionalEngineers Act
Licence
Licence number 45032505
Quallified person'semployer name
SOIL ENGINEERS LTD.
Mailing address 100 NUGGET AVENUE, TORONTOOntario, M1S 3A7 Canada
Phone (416) 754-8515
Fax (416) 754-8516
Email address [email protected]
Municipal information
Local or single-tiermunicipality
Mississauga
Upper-tier municipality Peel
Ministry of the Environment and Climate Change District Office
District office Halton-Peel District Office
District office address 4145 North Service Road, Suite 300, Burlington ON L7L 6A3
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Phase one environmental site assessment reportDocument used as the phase one environmental site assessment report and updatesin submitting the record of site condition for filing
The date the last work on all of the records review, interviews and site reconnaissancecomponents of the phase one environmental site assessment was done (refer to clause 28(1)(a) of O. Reg. 153/04)
(yyyy/mm/dd)
2015-09-14
Type of report Report title Date of report(yyyy/mm/dd)
Authorof report
Name of consultingcompany
Phase oneenvironmentalsite assessment
Phase One Environmental Site Assessment,Proposed Mixed-Use 4 Storey Condominiumwith 1-Level Underground Parking, 1601Lakeshore Road West, City of Mississauga,Reference No. 1202-S031E
2012-03-12 Ian Chiu, P.Eng.,Anthony C.K. Ching., P.Eng., andSamuel Lee,B.Sc.
SOIL ENGINEERS LTD.
Update tophase oneenvironmentalsite assessment
Updated Phase One Environmental SiteAssessment, Proposed Residential andCommercial Development, 1571, 1575 and1601 Lakeshore Road West, City ofMississauga, Reference No. 1508-E067
2015-10-09 BennettSun, P.Eng.,QPESA,Samuel Lee,B.Sc., andJennifer Fu,B.A.Sc., E.I.T.,
SOIL ENGINEERS LTD.
Reports and other documents related to the phase one environmental site assessmentReports and other documents relied upon in certifying the information set out in section 10 of Schedule A orotherwise used in conducting the phase one environmental site assessment
Report title Date of report(yyyy/mm/dd)
Authorof report
Name of consultingcompany
N/A
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Phase two environmental site assessment reportDocument used as the phase two environmental site assessment report and updatesin submitting the record of site condition for filing
The date the last work on all of the planning of the site investigation and conducting the siteinvestigation components of the phase two environmental site assessment was done (refer to clause33.5(1)(a) of O. Reg. 153/04)
(yyyy/mm/dd)
2016-02-17
Type of report Report title Date of report(yyyy/mm/dd)
Authorof report
Name of consultingcompany
Phase twoenvironmentalsite assessment
Phase Two Environmental Site Assessment,Proposed Residential and CommercialDevelopment, 1571, 1575 and 1601Lakeshore Road West, City of Mississauga,Reference No. 1508-E067
2015-10-28 BennettSun, P.Eng.,QPESA andSamuel Lee,B.Sc.
SOIL ENGINEERS LTD.
Update tophase twoenvironmentalsite assessment
Phase Two Environmental Site AssessmentUpdate, Proposed Residential andCommercial Development, 1571, 1575 and1601 Lakeshore Road West, City ofMississauga, Reference No. 1508-E067
2016-02-24 BennettSun, P.Eng.,QPESA andSamuel Lee,B.Sc.
SOIL ENGINEERS LTD.
Reports and other documents related to the phase two environmental site assessmentReports and other documents relied upon in making any certifications in the record of site condition for thepurposes of Part IV of Schedule A or otherwise used in conducting the phase two environmental site assessment
Report title Date of report(yyyy/mm/dd)
Authorof report
Name of consultingcompany
N/A
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Environmental condition
Section 41 applies? No
Section 43.1 applies? Yes
Site condition information
Certification date (yyyy/mm/dd) 2016/02/17
Total area of record of site condition property (in hectares) 0.15000
Number of any previously filed record of site condition that applies to anypart of the record of site condition property
Number of any previously filed transition notice that applies to any part of therecord of site condition property
Soil texture
Assessment/restoration approach Full depth generic
Site investigation includes the investigation, sampling and analysis of groundwater?
Yes
Is there soil present that is sufficient to investigate, sample and analyze soil on,in or under the property in accordance with s. 6, Schedule E of O.Reg.153/04?
Yes
Site investigation includes the investigation, sampling and analysis of soil on, inor under the property which is used in the record of site condition?
Yes
Name of the laboratory used to analyze any samples collected of soil, groundwater or sediment
AGAT LABORATORIES AND MAXXAMANALYTICS
Ground water condition (potable, non-potable) Non-potable
Applicable site condition standard TABLE 9
Local or single-tier municipality non-potable written notification date 2016/02/22
Upper-tier municipality non-potable written notification date 2016/02/22
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Table 1 – Maximum contaminant concentrations compared to applicable site condition standards
Measured concentration for contaminants in soil
Contaminantname
Maximumconcentration
Applicable siteconditionstandard
Unit ofmeasure
1 Bromodichloromethane < 0.05 0.05 µg/g
2 Bromoform < 0.05 0.05 µg/g
3 Dibromochloromethane < 0.05 0.05 µg/g
4 Acetone < 0.5 0.5 µg/g
5 Bromomethane < 0.05 0.05 µg/g
6 Carbon Tetrachloride < 0.05 0.05 µg/g
7 Chlorobenzene < 0.05 0.05 µg/g
8 Chloroform < 0.04 0.05 µg/g
9 Dichlorobenzene, 1,2- < 0.05 0.05 µg/g
10 Dichlorobenzene, 1,3- < 0.05 0.05 µg/g
11 Dichlorobenzene, 1,4- < 0.05 0.05 µg/g
12 Dichlorodifluoromethane < 0.05 0.05 µg/g
13 Dichloroethane, 1,1- < 0.02 0.05 µg/g
14 Dichloroethane, 1,2- < 0.03 0.05 µg/g
15 Dichloroethylene, 1,1- < 0.05 0.05 µg/g
16 Dichloroethylene, 1,2-cis- < 0.02 0.05 µg/g
17 Dichloroethylene, 1,2-trans- < 0.05 0.05 µg/g
18 Dichloropropane, 1,2- < 0.03 0.05 µg/g
19 Dichloropropene,1,3- < 0.04 0.05 µg/g
20 Ethylene dibromide < 0.04 0.05 µg/g
21 Hexane (n) < 0.05 0.05 µg/g
22 Methyl Ethyl Ketone < 0.5 0.5 µg/g
23 Methyl Isobutyl Ketone < 0.5 0.5 µg/g
24 Methyl tert-Butyl Ether (MTBE) < 0.05 0.05 µg/g
25 Methylene Chloride < 0.05 0.05 µg/g
26 Styrene < 0.05 0.05 µg/g
27 Tetrachloroethane, 1,1,1,2- < 0.04 0.05 µg/g
28 Tetrachloroethane, 1,1,2,2- < 0.05 0.05 µg/g
29 Tetrachloroethylene < 0.05 0.05 µg/g
30 Trichloroethane, 1,1,1- < 0.05 0.05 µg/g
31 Trichloroethane, 1,1,2- < 0.04 0.05 µg/g
32 Trichloroethylene < 0.03 0.05 µg/g
33 Trichlorofluoromethane < 0.05 0.25 µg/g
34 Vinyl Chloride < 0.02 0.02 µg/g
35 Benzene < 0.02 0.02 µg/g
...Continued on next page
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Table 1 – Maximum contaminant concentrations compared to applicable site condition standards
Measured concentration for contaminants in soil
Continued from previous page....
Contaminantname
Maximumconcentration
Applicable siteconditionstandard
Unit ofmeasure
36 Ethylbenzene < 0.05 0.05 µg/g
37 Toluene < 0.05 0.2 µg/g
38 Xylene Mixture < 0.05 0.05 µg/g
39 Petroleum Hydrocarbons F1**** < 10 25 µg/g
40 Petroleum Hydrocarbons F2 < 10 10 µg/g
41 Petroleum Hydrocarbons F3 < 50 240 µg/g
42 Petroleum Hydrocarbons F4 < 50 120 µg/g
43 Boron (Hot Water Soluble)* 0.81 1.5 µg/g
44 Chromium VI < 0.2 0.66 µg/g
45 Cyanide (CN-) 0.03 0.051 µg/g
46 Electrical Conductivity 0.47 0.7 mS/cm
47 Mercury 0.16 0.27 µg/g
48 Sodium Adsorption Ratio 1.2 5
49 Acenaphthene < 0.05 0.072 µg/g
50 Acenaphthylene < 0.05 0.093 µg/g
51 Anthracene < 0.05 0.22 µg/g
52 Benz[a]anthracene < 0.05 0.36 µg/g
53 Benzo[a]pyrene < 0.05 0.3 µg/g
54 Benzo[b]fluoranthene < 0.05 0.47 µg/g
55 Benzo[ghi]perylene < 0.05 0.68 µg/g
56 Benzo[k]fluoranthene < 0.05 0.48 µg/g
57 Chrysene < 0.05 2.8 µg/g
58 Dibenz[a h]anthracene < 0.05 0.1 µg/g
59 Fluoranthene < 0.05 0.69 µg/g
60 Fluorene < 0.05 0.19 µg/g
61 Indeno[1 2 3-cd]pyrene < 0.05 0.23 µg/g
62 Methlynaphthalene, 2-(1-) *** < 0.05 0.59 µg/g
63 Naphthalene < 0.05 0.09 µg/g
64 Phenanthrene < 0.05 0.69 µg/g
65 Pyrene < 0.05 1 µg/g
66 Aldrin < 0.005 0.05 µg/g
67 Chlordane < 0.007 0.05 µg/g
68 DDD < 0.016 0.05 µg/g
69 DDE < 0.007 0.05 µg/g
70 DDT < 0.005 1.4 µg/g
...Continued on next page
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Table 1 – Maximum contaminant concentrations compared to applicable site condition standards
Measured concentration for contaminants in soil
Continued from previous page....
Contaminantname
Maximumconcentration
Applicable siteconditionstandard
Unit ofmeasure
71 Dieldrin < 0.005 0.05 µg/g
72 Endosulfan < 0.005 0.04 µg/g
73 Endrin < 0.005 0.04 µg/g
74 Heptachlor < 0.005 0.05 µg/g
75 Heptachlor Epoxide < 0.005 0.05 µg/g
76 Hexachlorobenzene < 0.005 0.02 µg/g
77 Hexachlorobutadiene < 0.01 0.01 µg/g
78 Hexachlorocyclohexane Gamma- < 0.005 0.01 µg/g
79 Hexachloroethane < 0.01 0.01 µg/g
80 Methoxychlor < 0.005 0.05 µg/g
81 Barium 21 220 µg/g
82 Beryllium < 0.5 2.5 µg/g
83 Boron (total) < 5 36 µg/g
84 Cadmium < 0.5 1.2 µg/g
85 Chromium Total 7 70 µg/g
86 Cobalt 3.3 22 µg/g
87 Copper 12 92 µg/g
88 Lead 15 120 µg/g
89 Molybdenum < 0.5 2 µg/g
90 Nickel 6 82 µg/g
91 Silver < 0.2 0.5 µg/g
92 Thallium < 0.4 1 µg/g
93 Uranium < 0.5 2.5 µg/g
94 Vanadium 12 86 µg/g
95 Zinc 25 290 µg/g
96 Antimony < 0.8 1.3 µg/g
97 Arsenic 5 18 µg/g
98 Selenium < 0.5 1.5 µg/g
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Table 1 – Maximum contaminant concentrations compared to applicable site condition standards (Continued)
Ground water
Contaminantname
Maximumconcentration
Applicable siteconditionstandard
Unit ofmeasure
1 Barium 89.3 23000 µg/L
2 Beryllium 0.5 53 µg/L
3 Boron (total) 7,650 36000 µg/L
4 Cadmium < 0.2 2.1 µg/L
5 Chromium Total 2.8 640 µg/L
6 Cobalt 0.8 52 µg/L
7 Copper 1.7 69 µg/L
8 Lead < 0.5 20 µg/L
9 Molybdenum 177 7300 µg/L
10 Nickel < 1 390 µg/L
11 Silver < 0.2 1.2 µg/L
12 Thallium < 0.3 400 µg/L
13 Uranium 2.9 330 µg/L
14 Vanadium 0.5 200 µg/L
15 Zinc < 5 890 µg/L
16 Antimony < 0.5 16000 µg/L
17 Arsenic < 1 1500 µg/L
18 Selenium 21.7 50 µg/L
19 Petroleum Hydrocarbons F1**** < 25 420 µg/L
20 Petroleum Hydrocarbons F2 < 100 150 µg/L
21 Petroleum Hydrocarbons F3 < 100 500 µg/L
22 Petroleum Hydrocarbons F4 < 100 500 µg/L
23 Acetone < 1 100000 µg/L
24 Bromomethane < 0.2 5.6 µg/L
25 Carbon Tetrachloride < 0.2 0.79 µg/L
26 Chlorobenzene < 0.1 500 µg/L
27 Chloroform < 0.2 2.4 µg/L
28 Dichlorobenzene, 1,2- < 0.1 4600 µg/L
29 Dichlorobenzene, 1,3- < 0.1 7600 µg/L
30 Dichlorobenzene, 1,4- < 0.1 8 µg/L
31 Dichlorodifluoromethane < 0.2 3500 µg/L
32 Dichloroethane, 1,1- < 0.3 320 µg/L
33 Dichloroethane, 1,2- < 0.2 1.6 µg/L
34 Dichloroethylene, 1,1- < 0.3 1.6 µg/L
35 Dichloroethylene, 1,2-cis- < 0.2 1.6 µg/L
...Continued on next page
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Table 1 – Maximum contaminant concentrations compared to applicable site condition standards (Continued)
Ground water
Continued from previous page....
Contaminantname
Maximumconcentration
Applicable siteconditionstandard
Unit ofmeasure
36 Dichloroethylene, 1,2-trans- < 0.2 1.6 µg/L
37 Dichloropropane, 1,2- < 0.2 16 µg/L
38 Dichloropropene,1,3- < 0.3 5.2 µg/L
39 Ethylene dibromide < 0.1 0.25 µg/L
40 Hexane (n) < 0.2 51 µg/L
41 Methyl Ethyl Ketone < 1 470000 µg/L
42 Methyl Isobutyl Ketone < 1 140000 µg/L
43 Methyl tert-Butyl Ether (MTBE) < 0.2 190 µg/L
44 Methylene Chloride 0.3 610 µg/L
45 Styrene < 0.1 1300 µg/L
46 Tetrachloroethane, 1,1,1,2- < 0.1 3.3 µg/L
47 Tetrachloroethane, 1,1,2,2- < 0.1 3.2 µg/L
48 Tetrachloroethylene 0.2 1.6 µg/L
49 Trichloroethane, 1,1,1- < 0.3 640 µg/L
50 Trichloroethane, 1,1,2- < 0.2 4.7 µg/L
51 Trichloroethylene < 0.2 1.6 µg/L
52 Trichlorofluoromethane < 0.4 2000 µg/L
53 Vinyl Chloride < 0.17 0.5 µg/L
54 Benzene < 0.2 44 µg/L
55 Ethylbenzene < 0.1 1800 µg/L
56 Toluene < 0.2 14000 µg/L
57 Xylene Mixture < 0.2 3300 µg/L
58 Acenaphthene < 0.2 600 µg/L
59 Acenaphthylene < 0.2 1.4 µg/L
60 Anthracene < 0.1 1 µg/L
61 Benz[a]anthracene < 0.2 1.8 µg/L
62 Benzo[a]pyrene < 0.01 0.81 µg/L
63 Benzo[b]fluoranthene < 0.1 0.75 µg/L
64 Benzo[ghi]perylene < 0.2 0.2 µg/L
65 Benzo[k]fluoranthene < 0.1 0.4 µg/L
66 Chrysene < 0.1 0.7 µg/L
67 Dibenz[a h]anthracene < 0.2 0.4 µg/L
68 Fluoranthene < 0.2 73 µg/L
69 Fluorene < 0.2 290 µg/L
70 Indeno[1 2 3-cd]pyrene < 0.2 0.2 µg/L
...Continued on next page
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Table 1 – Maximum contaminant concentrations compared to applicable site condition standards (Continued)
Ground water
Continued from previous page....
Contaminantname
Maximumconcentration
Applicable siteconditionstandard
Unit ofmeasure
71 Methlynaphthalene, 2-(1-) *** < 0.2 1500 µg/L
72 Naphthalene < 0.2 1400 µg/L
73 Phenanthrene < 0.1 380 µg/L
74 Pyrene < 0.2 5.7 µg/L
75 Sodium 30,600 1800000 µg/L
76 Bromodichloromethane < 0.2 67000 µg/L
77 Bromoform < 0.1 380 µg/L
78 Dibromochloromethane < 0.1 65000 µg/L
79 Chloride 17,600 1800000 µg/L
80 Chromium VI < 5 110 µg/L
81 Cyanide (CN-) < 2 52 µg/L
82 Mercury < 0.02 0.29 µg/L
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Remedial action and mitigation
Remediated soils
Estimated quantities of the soil, if any, originating at and remaining on the record of site condition property that havebeen remediated, at a location either on or off the property, to reduce the concentration of contaminants in the soil.Indicate the remediation process or processes used and the estimated amount of soil remediated by each identifiedprocess.
Soil remediation process Estimated quantity of soil (in ground-volume in cubic metres)
Description of remediation
Description of any action taken to reduce the concentration of contaminants (including soil removals) on, in or under therecord of site condition property.
Remedial excavation was conducted and the impacted soil was removed from the RSC property
Soil or sediment removed and not returned
Estimated quantities of soil or sediment, if any, removed from and not returned to the record of site condition property.
Estimated quantity of soil (in ground-volume in cubic metres) 1,542.0
Estimated quantity of sediment (in ground-volume in cubic metres)
Soil brought to the property
Estimated quantity of the soil, if any, being brought from another property to and deposited at the record of sitecondition property, not including any soil that may have originated at but been remediated off the record of sitecondition property and that is identified in section 28 of Schedule A.
Estimated quantity of soil brought to the property(in ground-volume in cubic metres)
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Ground water control or treatment measures
Ground water control or treatment measures that were required for the record of site condition property prior to thecertification date for the purpose of submitting the record of site condition for filing.
Ground water control or treatment measures that are required for the record of site condition property after thecertification date.
Estimated volume of ground water, if any, removed from and not returned to the record of site condition property.
Estimated volume of ground water (in litres)
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Other activities including risk management measures
Constructed works that prior to the certification date for the purpose of submitting the record of site condition for filing,were required to control or otherwise mitigate the release or movement of known existing contaminants at the record ofsite condition property.
Constructed works that after the certification date, are required to control or otherwise mitigate the release ormovement of known existing contaminants at the record of site condition property.
Monitoring or Maintenance
Soil Management Measures
Soil monitoring requirements or any requirements for care, maintenance or replacement or any monitoring or controlworks for known existing contaminants, if any, on the record of site condition property, after the certification date.
Ground water management measures
Ground water monitoring requirements or requirements for care, maintenance or replacement of any monitoring orcontrol works or known existing contaminants, if any, on the record of site condition property, after the certificationdate.
Remediated or removed soil, sediment or ground water from near property boundary
Has any soil, sediment or ground water at the record of site condition property that is or waslocated within 3 metres of the record of site condition property boundary been remediated orremoved for the purpose of remediation?
Yes
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D Qualified person’s statements and certifications
As the qualified person, I certify that:
A phase one environmental site assessment of the record of site condition property, which includes the evaluationof the information gathered from a records review, site reconnaissance, interviews, a report and any updatesrequired, has been conducted in accordance with the regulation by or under the supervision of a qualifiedperson as required by the regulation.
A phase two environmental site assessment of the record of site condition property, which includes the evaluationof the information gathered from planning and conducting a site investigation, a report, and any updatesrequired, has been conducted in accordance with the regulation by or under the supervision of a qualifiedperson as required by the regulation.
The information represents the site conditions at the sampling points at the time of sampling only andthe conditions between and beyond the sampling points may vary.
As of 2016/02/17, in my opinion, based on the phase one environmental site assessment andthe phase two environmental site assessment, and any confirmatory sampling, there is no evidence of anycontaminants in the soil, ground water or sediment on, in or under the record of site condition property thatwould interfere with the type of property use to which the record of site condition property will be put, asspecified in the record of site condition.
Ground water sampling has been conducted in accordance with the regulation by or under thesupervision of a qualified person as required by the regulation.
I have, within the six months immediately before the submission of this record of site condition, given writtennotice of intention to apply non-potable ground water site condition standards to the clerk of the localmunicipality in which the property is located and the clerk of any upper-tier municipality in which theproperty is located.
As of 2016/02/17, in my opinion, based on the phase one and phase two environmental siteassessments and any confirmatory sampling, the record of site condition property meets the applicable full depthgeneric site condition standards prescribed by section 37 of the regulation for all contaminants prescribedby the regulation in relation to the type of property use for which this record of site condition is filed,except for those contaminants (if any) specified in this record of site condition at Table 2, maximum contaminantconcentrations compared to standards specified in a risk assessment.
As of 2016/02/17, the maximum known concentration of each contaminant in soil, sedimentand ground water at the record of site condition property for which sampling and analysis has been performedis specified in this record of site condition at Table 1, maximum contaminant concentrations compared toapplicable full depth generic site condition standards.
I am a qualified person and have the qualifications required by section 5 of the regulation.
I have in place an insurance policy that satisfies the requirements of section 7 of the regulation.
I acknowledge that the record of site condition will be submitted for filing in the Environmental Site Registry, thatrecords of site condition that are filed in the Registry are available for examination by the public and that theRegistry contains a notice advising users of the Registry who have dealings with any property to considerconducting their own due diligence with respect to the environmental condition of the property, in additionto reviewing information in the Registry.
The opinions expressed in this record of site condition are engineering or scientific opinions made in accordancewith generally accepted principles and practices as recognized by members of the environmental engineeringor science profession or discipline practising at the same time and in the same or similar location.
I do not hold and have not held and my employer SOIL ENGINEERS LTD.does not hold and has not held a direct or indirect interest in the record of site condition property orany property which includes the record of site condition property and was the subject of a phase one orenvironmental site assessment or risk assessment upon which this record of site condition is based.
To the best of my knowledge, the certifications and statements in this part of the record of sitecondition are true as of 2016/02/17.
By signing this record of site condition, I make no express or implied warranties or guarantees.
By checking the boxes above, and entering my membership/licence number in this submission, I, BENNETT SUN,
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By checking the boxes above, and entering my membership/licence number in this submission, I, BENNETT SUN,a qualified person as defined in section 5 of O. Reg. 153/04 am, on 2016/03/18:
a) signing this record of site condition submission as a qualified person; and b) making all certifications required as a qualified person for this record of site condition.
I agree
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Additional documentation provided by property owner or agent
The following documents have been submitted to the Ministry of the Environment and Climate Changeas part of the record of site condition
Certificate of status or equivalent for the owner
Lawyer's letter consisting of a legal description of the property
Copy of any deed(s), transfer(s) or other document(s) by which the record of site condition property wasacquired
A Current plan of survey
A copy of no objection statement from municipality
Area(s) of potential environmental concern
Table of current and past uses of the phase one property
Phase 2 conceptual site model
Owner or agent certification statements
7.8.3
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Request ID: 018680474 Province of Ontario Date Report Produced: 2016/02/29Demande n° : Province de l'Ontario Document produit le :Transaction ID: 60391351 Ministry of Government Services Time Report Produced: 08:26:07Transaction n° : Ministère des Services gouvernementaux Imprimé à :Category ID: CTCatégorie :
CERTIFICATE OF STATUSATTESTATION DU STATUT JURIDIQUE
This is to certify that according to the D'après les dossiers du Ministère desrecords of the Ministry of Government Services gouvernementaux, nous attestonsServices que la société
V A N D Y K - T H E C R A F T S M A N L I M I T E D
Ontario Corporation Number Numéro matricule de la société (Ontario)
0 0 2 2 8 6 9 7 4
is a corporation incorporated, est une société constituée, prorogée ou néeamalgamated or continued under d'une fusion aux termes des lois de lathe laws of the Province of Ontario. Province de l'Ontario.
The corporation came into existence on La société a été fondée le
J U N E 0 1 J U I N , 2 0 1 1
and has not been dissolved. et n'est pas dissoute.
Dated Fait le
F E B R U A R Y 2 9 F É V R I E R , 2 0 1 6
DirectorDirecteur
The issuance of this certifcate in electronic form is authorized by the Ministry of Government Services.
La délivrance du présent certificat sous forme électronique est autorisée par le Ministère des Services gouvernementaux.
Phase Two Property and RSC PropertyPhase One Property
Reference No. 1508-E067
"TABLE OF AREAS OF POTENTIAL ENVIRONMENTAL CONCERN" (Refer to clause 16(2)(a), Schedule D, O. Reg. 153/04)
Area of Potential
Environmental
Concern
Location of Area of
Potential
Environmental
Concern on Phase
One Property
Potentially Contaminating
Activity
Location of
PCA (on-site or
off-site)
Contaminants of Potential
Concern
Media Potentially
Impacted (Groundwater,
soil and/or sediment)
APEC1 (Fill Material
of Unknown Quality)
Southern portion of
the subject site
30. Importation of Fill
Material of Unknown
Quality
On-site
Metals, As, Ar, Hg, Cr VI,
CN-, B(HWS), pH, EC and
SAR, Petroleum Hycarbon
(PHCs), Volatile Organic
Compounds (VOCs),
Polycyclic Aromatic
Hydrocarbon (PAHs)
Soil and/or Groundwater
APEC 2 (Potential
environmental concern
due to landfill site to
the north of the subject
site)
Northern portion of
the subject site
58. Waste Disposal and
Waste Management,
including transfer of waste,
other than use of biosoils as
soil condition
Off-site
Metals, As, Ar, Hg, Cr VI,
CN-, B(HWS), pH, and
PAHs
Soil and/or Groundwater
APEC 3 (Potential use
of pesticides due to
former orchard activity
at the adjacent property
to the north of the
subject site)
Northeastern portion
of the Phase One
Property
40. Pesticides (including
Herbicides, Fungicides and
Anti-Fouling Agents)
Manufacturing, Processing,
Bulk Storage and Large-
Scale Application
Off-Site
Ar, CN-, Metals and
Organochlorinated
Pesticides (OCPs)
Soil
Reference No. 1508-E067
"TABLE OF CURRENT AND PAST USES OF THE PHASE ONE PROPERTY" (Refer to clause 16(2)(b), Schedule D, O.Reg. 153/04)
PIN: part of 13447-0792 (LT) – 1601 Lakeshore Road West (Part 2, Part 3 and Part 15 on plan of survey prepared by Rady-
Pentek & Edward Surveying Ltd., dated October 22, 2015)
Year Name of Owner
Description of
Property Use Property Use
Other Observations from Aerial
Photographs, Fire Insurance Plans, etc.
2014 - current Vandyk – The Craftsman Limited
2014 - 2014 Vandyk – Westwind on the Park Ltd.
2009 - 2014 2286974 Ontario Inc.
2008 - 2009 Meridian Credit Union Limited
2005 - 2008 Clarkson Manors Inc.
Vacant land
associated with
construction
activities
Based on 2015 aerial photograph and site
reconnaissance, the subject site is a
construction site with a condominium
sales centre at the southern corner.
Residential
dwellings
Residential
Property Use Based on 1960 aerial photograph, no
farmland was observed at the site. It is
most likely that the property has been
mainly used for residential purposes,
1944 - 2005 J. Ternwith Based on the 1954 aerial photographs,
agricultural land with residential dwellings
were located at the subject site. An
orchard is located at adjacent property to
the northwest.
1921 - 1944 W. S. Davis
1913 - 1921 M. J. Burke
Agricultural
lands with
residential
dwellings
1884 – 1913 A. B. Harries
1837 - 1884 J. B. Harris
1835 – 1837 G. Truscott
1835 - 1835 E. Neave
Prior to 1835 The Crown
Farmland
Agricultural and
other use No aerial photograph or Fire Insurance
Plan is available. Based on 1877 Historical
Map, it is likely that the site was used for
agricultural and residential purposes.
Reference No. 1508-E067
PIN: part of 13447-0792 (LT) – 1575 Lakeshore Road West (Part 2, Part 3 and Part 15 on plan of survey prepared by Rady-
Pentek & Edward Surveying Ltd., dated October 22, 2015)
Year Name of Owner
Description of
Property Use Property Use
Other Observations from Aerial
Photographs, Fire Insurance Plans, etc.
2014 - current Vandyk – The Craftsman Limited
2014 - 2014 Vandyk – Westwind on the Park Ltd.
2009 - 2014 2286974 Ontario Inc.
2008 - 2009 Meridian Credit Union Limited
2005 - 2008 Clarkson Manors Inc.
Vacant land
associated with
construction
activities
Based on 2015 aerial photograph and site
reconnaissance, the subject site is a
construction site with a condominium
sales centre at the southern corner.
1968 - 2005 J. Eby Residential
dwellings
Residential
Property Use Based on 1960 aerial photograph, no
farmland was observed at the site. It is
most likely that the property has been
mainly used for residential purposes,
1944 - 1968 J. Ternwith Based on the 1954 aerial photographs,
agricultural land with residential dwellings
were located at the subject site. An
orchard is located at adjacent property to
the northwest.
1921 - 1944 W. S. Davis
1913 - 1921 M. J. Burke
Agricultural
lands with
residential
dwellings
1884 – 1913 A. B. Harries
1837 - 1884 J. B. Harris
1835 – 1837 G. Truscott
1835 - 1835 E. Neave
Prior to 1835 The Crown
Farmland
Agricultural and
other use No aerial photograph or Fire Insurance
Plan is available. Based on 1877 Historical
Map, it is likely that the site was used for
agricultural and residential purposes.
Reference No. 1508-E067
PIN: part of 13447-0792 (LT) – 1571 Lakeshore Road West (Part 2, Part 3 and Part 15 on plan of survey prepared by Rady-
Pentek & Edward Surveying Ltd., dated October 22, 2015)
Year Name of Owner
Description of
Property Use Property Use
Other Observations from Aerial
Photographs, Fire Insurance Plans, etc.
2014 - current Vandyk – The Craftsman Limited
2014 - 2014 Vandyk – Westwind on the Park Ltd.
2009 - 2014 2286974 Ontario Inc.
2008 - 2009 Meridian Credit Union Limited
2005 - 2008 Clarkson Manors Inc.
Vacant land
associated with
construction
activities
Based on 2015 aerial photograph and site
reconnaissance, the subject site is a
construction site with a condominium
sales centre at the southern corner.
1968 - 2005 I. McArthur Residential
dwellings
Residential
Property Use Based on 1960 aerial photograph, no
farmland was observed at the site. It is
most likely that the property has been
mainly used for residential purposes,
1944 - 1968 J. Ternwith Based on the 1954 aerial photographs,
agricultural land with residential dwellings
were located at the subject site. An
orchard is located at adjacent property to
the northwest.
1921 - 1944 W. S. Davis
1913 - 1921 M. J. Burke
Agricultural
lands with
residential
dwellings
1884 – 1913 A. B. Harries
1837 - 1884 J. B. Harris
1835 – 1837 G. Truscott
1835 - 1835 E. Neave
Prior to 1835 The Crown
Farmland
Agricultural and
other use No aerial photograph or Fire Insurance
Plan is available. Based on 1877 Historical
Map, it is likely that the site was used for
agricultural and residential purposes.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 1 of 13
City of Mississauga
INTRODUCTION
This Phase Two Conceptual Site Model has been prepared as a part of Phase Two Environmental
Site Assessment (Phase Two ESA) by Soil Engineers Ltd. (SEL) for the RSC Property located at
1571, 1575 and 1601 Lakeshore Road West, in the City of Mississauga (hereinafter referred to as
“subject site”).
The Phase Two Conceptual Site Model is based on the findings of the Phase One ESA by SEL
(Reference No. 1508-E067, dated October 9, 2015). Phase Two ESA (Reference No. 1508-E067,
dated October 28, 2015), and Phase Two ESA Update (Reference No. 1508-E067, dated
February 24, 2016) for the subject site.
6.10 Phase Two Conceptual Site Model
The Phase Two Conceptual Site Model is prepared based on the findings of the Phase One ESA
and this Phase Two ESA.
6.10.1 Description and Assessment
The subject site is irregular in shape and approximately 0.15 ha (0.37 ac) in area. The Property
Identification Number (PIN) is part of 13477-0792 (LT). The municipal address of the subject
site is 1571, 1575 and 1601 Lakeshore Road West. The legal description of the subject site is
Part of Lot 27, Concession 2, South of Dundas Street, Township of Toronto, City of Mississauga,
Regional Municipality of Peel designated as Parts 2, 3 and 15, on plan of survey prepared by
Rady-Pentek & Edward Surveying Ltd., dated October 22, 2015.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 2 of 13
City of Mississauga 6.10.1.1 Areas where Potentially Contaminating Activity Has Occurred
Potentially Contaminating Activities (PCAs) were identified at the subject site and in the Phase
One Study Area based on records review, interviews and Site reconnaissance. The areas of
PCAs along with the corresponding list in Table 2 Schedule D of O. Reg. 153/04 are summarized
below:
On-Site PCAs:
• Unknown quality of fill material at the subject site, based on the information from the
previous geotechnical investigation and Phase Two report - #30 Importation of Fill
Material of Unknown Quality.
Off-Site PCAs:
• Potential long-term use of pesticides as part of the former orchard activity at the adjacent
property to the immediate north of the subject site - #40 Pesticides (including Herbicides,
Fungicides and Anti-Fouling Agents) Manufacturing, Processing, Bulk Storage and
Large-Scale Applications.
• Former underground storage tank (UST) for heating fuel oil at 1601 Lakeshore Road
West (approximately 55 m northeast of the subject site, trans-gradient) - #28 Oil Storage
in Fixed Tanks.
• A waste disposal record of a former landfill site located at the adjacent property to the
north of the subject site - #58 Waste Disposal and Waste Management, including thermal
treatment, landfilling and transfer of waste other than use of biosoils as soil conditioners.
• Two (2) records of spill incident located approximately 110 m east of the subject site -
#58 Waste Disposal and Waste Management, including thermal treatment, landfilling and
transfer of waste other than use of biosoils as soil conditioners.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 3 of 13
City of Mississauga A total of one (1) on-site PCAs and four (4) off-site PCAs were identified within the Phase One
Study Area, including on-site PCAs for unknown fill quality; the off-site PCA for possible use of
pesticides during former farming activities and former landfill site which might have contributed
to the Areas of Potential Environmental Concerns at the subject site. However, the identified
off-site PCAs for former UST and spill records were not considered to have contributed to the
Area of Potential Environmental Concern at to the subject site due to the relative distance of the
PCA and being located down-gradient or trans-gradient from the subject site. The locations of
the PCAs are shown in the Drawing No. 1.
6.10.1.2 Areas of Potential Environmental Concern
The following Areas of Potential Environmental Concern (APECs) were identified at the subject
site:
APEC 1: Potential soil and groundwater impact at the southern section of the subject site
due to fill material of unknown quality.
APEC 2: Potential soil and/or groundwater impact from adjacent property to the north of
the subject site due to former landfill site.
APEC 3: Potential soil impact from the use of pesticides as part of the former orchard
activity at the adjacent property to the north of the subject site.
The APECs are shown on Drawing No. 2.
6.10.1.3 Subsurface Structures and Utilities
At the time of the assessment, the subject site was a vacant land associated with construction
activities and the topsoil layer had been stripped and removed from the subject site.
There is an active stormwater pipeline connecting to Turtle Creek, at the southern section of the
subject site.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 4 of 13
City of Mississauga Based on the Phase One ESA record review, no structure was located at the subject site.
Based on the Phase Two ESA findings, the contaminated area is located at the southern section
of the subject site, near the stormwater pipeline. The groundwater flow is generally to the east.
Therefore, this underground utility has the potential to affect contaminants distribution or
transport at the subject site.
6.10.2 Physical Setting
6.10.2.1 Stratigraphy
The subject site is located on the Glaciolacustrine deposits (sandy) where glacial till dominates
the soil stratigraphy. In places the drift has been modified by the water action of Peel Ponding
(glacial lake), partially eroded, and filled with lacustrine sand, silt, clay and/or interglacial out
wash sands. A geological map of the area was located at the Geological Survey of Canada
Website and indicates that the subject site is underlain predominantly by coarse textured soils
(i.e. silty sand) formed on till. The depth to bedrock in the general vicinity of the Phase Two
Property is approximately 10 mbgs.
The drilling investigation for this Phase Two ESA consisted of three (3) boreholes ranging from
depths of 5.3 mbgs to 6.1 mbgs and one hand dug test pit to the depth of 0.4 mbgs. The subsoil
conditions at the boreholes locations indicate that beneath a layer of topsoil/sand fill, the site is
underlain by deposits of fine sand and silty fine sand which overlie deposits of silty clay and silty
clay till. In places, layers of silt were encountered. No bedrock was encountered during the
Phase Two ESA.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 5 of 13
City of Mississauga 6.10.2.2 Hydrogeological Characteristics
The subject site is located in the larger hydrogeological region known as Southern Ontario
Lowlands. A watershed map provided by the Credit Valley Conservation Authority (CVC)
shows the subject site is situated in the Credit Valley Watershed. The grade at the subject site
and surrounding areas generally descends towards east/southeast direction. Groundwater is
expected to flow towards the east.
Three (3) monitoring wells were installed at the borehole locations during the field investigation
for this Phase Two ESA. The monitoring wells were installed within the glacial till deposit at the
depths 4.6 mbgs to 5.3 mbgs. Based on the groundwater records, the groundwater flow direction
is to the east. The shallow groundwater contours and interpreted groundwater flow direction are
shown on Drawing No. 5.
Based on the groundwater records of the investigation for the Phase Two ESA, the horizontal
hydraulic gradient for the investigated aquifer within the glacial till at the subject site is 0.01
m/m and 0.03 m/m (average 0.02 m/m).
6.10.2.3 Approximate Depth to Bedrock
Bedrock was not encountered at the subject site during the field investigation within the
maximum drilling depth of 6.1 mbgs. Based on the information from Ontario Geologic Survey’s
Bedrock Cross Section Viewer, 2010, the depth to bedrock in the general vicinity of the subject
site is approximately 10 mbgs.
6.10.2.4 Approximate Depth to Water Table
Based on the groundwater records for this investigation, depth to the water table at the subject
site ranges from 1.4 to 3.2 mbgs.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 6 of 13
City of Mississauga 6.10.2.5 Section 41 or 43.1 of the Regulation
The subject site is not within/adjacent/part of an area of natural significance and the analytical
testing indicated the pH of the tested soil samples is between 5 and 9. Therefore, Section 41 of
the regulation (Site Condition Standards, Environmental Sensitive Areas) does not apply to the
subject site.
The property is not a shallow soil property, as the approximate depth to bedrock in the area of
the subject site is 10 mbgs based on the information obtained from the Ontario Geological
Survey’s Bedrock Cross Section Viewer, 2010. However, there is a watercourse located to the
immediate southwest. Therefore, Section 43.1 of the Regulation (Site Condition Standards,
Shallow Soil Property or Water Body) applies to the subject site.
6.10.2.6 Soils Placed On, In or Under the Phase Two Property
The findings of the Phase One ESA indicate fill material at the subject site based on the review
of the previous geotechnical investigation. The field investigation of the Phase Two ESA
indicate sand fill at the subject site. The encountered fill material was assessed during the Phase
Two ESA.
6.10.2.7 Proposed Building and Other Structures
A residential development is being proposed for the subject site. It is anticipated that the new
development will be provided with municipal services meeting urban standards. The location of
proposed building or any other structures was not known at the time of preparation of this report.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 7 of 13
City of Mississauga 6.10.3 Contamination In or Under the Phase Two Property
Based on the findings of the Phase One ESA, contaminants of potential concern in the soil and
groundwater with respect to the identified Areas of Potential Environmental Concern (APECs) at
the subject site were assessed during the Phase Two ESA.
Based on the information obtained from the Phase One ESA and Phase Two ESA, the Ministry
of the Environment and Climate Change (MOECC) Table 9, Generic Site Condition Standards
for Use within 30 m of a Water Body in a Non-Potable Groundwater Condition for
Residential/Parkland/Institutional/Industrial/Commercial/Community property use and for coarse
textured soils as published in the “Soil, Ground Water and Sediment Standards for Use Under
Part XV.1 of the EPA (Table 9 Standards) has been selected for assessing the soil and
groundwater condition at the subject site.
6.10.3.1 Area Where Contaminants are Present
The field investigation of this Phase Two ESA consisted of three (3) boreholes (BH1001,
BH1002 and BH1003) with monitoring wells to depths of 4.6 mbgs and 5.3 mbgs, and one (1)
hand-dug test pit (TP1) to depth of 0.4 mbgs at the subject site. Soil and groundwater samples
were collected during the Phase Two ESA and submitted for chemical analysis of one or more of
the following parameters: petroleum hydrocarbons (PHCs), volatile organics compounds
(VOCs), polycyclic aromatic hydrocarbons (PAHs), organochlorinated pesticides (OCPs), and
metals and inorganics parameters (M&I).
The site investigation of the Phase Two ESA identified impacted surface soil with metals and
inorganics exceeding Table 9 Standards, at BH 1001 location (southern section of the subject
site).
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 8 of 13
City of Mississauga The remaining analysed soil and groundwater samples of the site investigation indicate the tested
parameters meet the Table 9 Standards.
The figure showing the impacted soil locations are given on Drawing No. 6.
6.10.3.2 Contaminants Associated with Each Area
The contaminants, at concentrations above Table 9 Standards, found during the site investigation
for the Phase Two ESA consisted of metals and inorganics (Boron (Hot Water Soluble) and
Molybdenum).
6.10.3.3 Contaminant Medium
Contaminants, boron (hot water soluble) and molybdenum were identified in the soil at a depth
of 0.8 mbgs to 1.5 mbgs for the BH1001 location at concentrations above the Table 9 Standards.
6.10.3.4 Description and Assessment of the Area Where Contaminant Found
During the site investigation of the Phase Two ESA, soil samples retrieved from the boreholes
and test pit conducted at the subject site were analyzed for one or more parameters of petroleum
hydrocarbons (PHCs), volatile organics compounds (VOCs), polycyclic aromatic hydrocarbons
(PAHs), organochlorinated pesticides (OCPs), metals and inorganics (M&I).
Based on the review of the analytical results of the site investigation, the soil at depth of 0.8 to
1.5 mbgs for BH1001 was found to contain contaminants of metals and inorganics (boron (hot
water soluble) and molybdenum) in excess of the Table 9 Standards. Details of the soil
exceedance are tabulated below:
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 9 of 13
City of Mississauga
Sample ID Exceeded Parameters Result (ug/g) Table 9
Standards (ug/g)
BH1001/2 Boron (Hot Water
Soluble) 1.55 1.5
BH1001/2 Molybdenum 4 2
The remaining analyzed soil samples of the site investigation for the tested parameters meet
Table 9 Standards. A soil remedial action was required in the vicinity of BH1001 in order to
bring the impacted areas, into compliance with the Table 9 Standards.
Subsequently, Soil Engineers Ltd. conducted a remediation program, commencing on September
9, 2013 and completed on August 4, 2015. The soil remediation consisted of excavating and
removing impacted soil from the vicinity of BH1001 located at the south section of subject site,
and disposing of it off-site. Minor seepage was observed during the excavation. The seepaged
groundwater was removed along with the excavated material. The confirmation sampling
program was conducted concurrently with the delineation program.
The confirmatory soil samples were collected from the walls and floors of the excavated area and
submitted to the laboratory for the analysis of metals and inorganics parameter. On February 17,
2016, an additional confirmatory soil sample was retrieved from the floor of the excavation area,
at the location of BH1001 to verify the environmental quality of the soil in this area. The UTM
coordination of BH1001 was record during the Phase Two ESA first stage investigation, which is
zone 17T, 611449 m East and 4819534 m North. The location of the additional confirmatory
floor soil sample was identified by GPS device, based on the recorded UTM coordinates of the
BH1001. The analytical results of the confirmation testing program from the final margins of the
completed remedial excavation meet the Table 9 Standards.
Approximately 1542 m3 of contaminated soil was removed from the subject site for off-site
disposal.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 10 of 13
City of Mississauga The field investigation of this Phase Two ESA did not identify any impacted groundwater at the
subject site. Therefore, no consecutive quarterly groundwater was conducted.
6.10.3.5 Distribution of Contaminants
Contaminants, Boron (Hot Water Soluble) and Molybdenum, were identified in the surface soil
at depths of 0.8 mbgs to 1.5 mbgs at the BH 1001 location (southern section of the subject site)
at concentrations above the Table 9 Standards. Based on the delineation and confirmation soil
testing program, the impacted soil in the vicinity of BH 1001 at the southern section of the
subject site is approximately 16.3 m by 16.6 m in area, extending to a maximum depth of 5.7
mbgs.
The figures showing the estimated lateral and vertical boundary of impacted soil and the
confirmatory soil sample are given on Drawing Nos. 6 and 7.
6.10.3.6 Reasons for Discharge
The contaminants in soil were apparently caused by imported fill material at the subject site.
6.10.3.7 Migration of Contaminants
Based on the Phase One and Two ESA, contaminated fill was located at the southern section of
the subject site. An active stormwater pipeline connected to Turtle Creek is located at the south
section of the subject site. The approximate location of the contaminated fill and stormwater
pipeline are shown in Drawing No. 2.
Based on the findings from the Phase Two ESA, the contaminated area was located at the south
section at the BH1001 location. The area of contaminants at the south section of the subject site
was related to parameters of metals and inorganics and identified in the soil to a maximum depth
of 5.7 mbgs near the stormwater pipeline. The groundwater flow direction is generally east.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 11 of 13
City of Mississauga Therefore, the stormwater pipeline may affect the migration of contaminants horizontally and/or
vertically.
6.10.3.8 Climatic or Meteorological Conditions Influencing Contaminant Distribution of
Migration
Based on the groundwater records for this investigation, depth to the water table at the subject
site ranges from 1.4 mbgs to 3.2 mbgs. The impact at the subject site was related to inorganic
parameters identified in the soil layer above and/or below the water table. Water table may be
fluctuated due to climatic or meteorological conditions. Therefore, the groundwater flow
direction and water table fluctuation may affect the transport pathway of the contaminants
horizontally and/or vertically.
6.10.3.9 Soil Vapour Intrusion into Buildings
No soil vapour intrusion is anticipated at the subject site, as the identified impacted soil was
related to metals and inorganics.
6.10.4 Potential Exposure Pathways and Receptors
The contaminants detected in soil at the subject site including metals and inorganics parameters.
The assumed source of these contaminants is the imported fill material at the subject site. The
contaminant is expected to have several release mechanisms via soil, groundwater and air
causing exposure to human and ecological receptors in the vicinity of the subject site. These
exposure pathways are discussed in details below, and schematically presented in Drawing
No. 8.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 12 of 13
City of Mississauga 6.10.4.1 Release Mechanisms
Contaminants, boron (hot water soluble) and molybdenum, in excess of the Table 9 Standards,
were identified in soil layer at the subject site. The release of the identified contaminants was
likely related to contaminated fill material at the subject site.
6.10.4.2 Contaminant Transport Pathway
The impact at the BH 1001 location was identified in the surface/subsurface soil layer near the
surface to a maximum depth of 5.7 mbgs. During the investigation, a stormwater pipeline was
located at the southern section of the subject site. Therefore, it is likely that the contaminant
transport pathways were identified along the underground pipeline or the horizontal hydraulic
gradient (east).
6.10.4.3 Receptors
With respect to the identified impact, potential receptors located on, in or under the subject site
are workers on-site, site vegetation, burrowing animals and soil organisms.
The impacted surface soil has subsequently been remediated; no potential receptors are
anticipated at present.
6.10.4.4 Receptor Exposure Point
Prior to the removal of the impacted soil, the receptor exposure points for the contaminant found
at the subject site is soil based contamination.
The impacted soil has subsequently been remediated; no receptor exposure points are anticipated
at present.
Phase Two Conceptual Site Model Reference No. 1508-E067
1571, 1575 and 1601 Lakeshore Road West Page 13 of 13
City of Mississauga 6.10.4.5 Routes of Exposure
The routes of exposure for the identified soil impact at the subject site would be dermal contact,
ingestion and/or inhalation. As no significant ecological habitats were identified at the subject
site, the risk to ecological receptors is expected to be minimal. Workers may have come into
contact with soil during remediation excavation, but this is expected to be minimal as excavation
equipment was used to remove the impacted soil from the subject site. Therefore, the exposure
to impacted soil is expected to be minimal. Furthermore, the impacted soil was excavated and
removed from the subject site and no routes of exposure are anticipated at present.
28
40
58
58
30
LAKESHORE
PETRIE
JOHNSONS
PENGILLEY
MEADOW WOOD INGERSOLL
STONEHAVEN
DAVECATH
ZANTE
CLARKSON
ANDROS
STEVELES
BALTIMORETur
tle Cree
kTurtle Creek
CRISTIN
A
611200
611200
611400
611400
611600
611600
611800
611800
4819
400
4819
400
4819
600
4819
600
4819
800
4819
800
Title: Area of Natural Features and Water BodiesProject:
Date: October 23, 2015
Drawing No. 1
Scale:0 40 80 120 16020
Metres
³
Potentially Contaminating Activities (PCAs)
Approximate Boundary ofSubject Site
Major RoadLocal Road
Watercourse
Railway
28
30
40
Importation of Fill Materialof Unknown QualityPesticides Manufacturing, Processing,Bulk Storage and Applications
Gasoline and Associated ProductsStorage in Fixed Tanks
58 Waste Disposal and Waste Management
Source:Water Course, Ontario Ministry of Natural Resources and Forestry, 2015 C Queen's Printer for Ontario, 2015
Source:Water Body, Ontario Ministry of Natural Resources and Forestry, 2015 C Queen's Printer for Ontario, 2015
Reference No. 1508-E067
Proposed Residential Development1571, 1575 and 1601 Lakeshore Road WestCity of Mississauga
C:GI
S201
5/job
s/150
8-E0
67
Source: City of Mississauga Interactive Map, 2015 Air photo C City of Mississauga
Title
Project
Reference No.
Date
Scale
Drawing No.
1508-E067
Soil Engineers Ltd.
Proposed Residential
Development
1571, 1575 and 1601
Lakeshore Road West
City of Mississauga
BH 1001BH 1001
BH 1003BH 1003BH 1002BH 1002
TP1TP1
Source: eMaps - Mississauga Interactive Online Mapping Service
@ 2015 City of Mississauga
Approximate Boundary
of Subject Site
Refer to Drawing
2
Test Pits, Boreholes and
Monitoring Wells Location
Plan
Approximate Location of
Borehole with
Monitoring Well
APEC 3
APEC 1
Approximate Location of
Test Pits
Underground Pipeline
APEC 2
October 23, 2015
Title
Project
Reference No.
Date
Scale
Drawing No.
1508-E067
Soil Engineers Ltd.
Proposed Residential
Development
1571, 1575 and 1601
Lakeshore Road West
City of Mississauga
3
Geological Cross-Section
(Key Map)
A
A’
B
B’
Approximate Location of
Borehole with
Monitoring Well
Cross Section Direction
BH 1001BH 1001
Source: eMaps - Mississauga Interactive Online Mapping Service
@ 2015 City of Mississauga
Refer to Drawing
BH 1003BH 1003BH 1002BH 1002
Approximate Boundary
of Subject Site
October 23, 2015
Southwest Northeast
Title
Project
Reference No.
Date
Scale
Drawing No.
1508-E067
Soil Engineers Ltd.
Proposed Residential
Development
1571, 1575 and 1601
Lakeshore Road West
City of Mississauga
611430.00611435.00
611440.00611445.00
611450.00
4819530.004819535.00
4819540.004819545.00
4819550.004819555.00
4819560.004819565.00
4819570.00
BH 1001/MW 1001BH 1001/MW 1001
(87.72 masl)(87.72 masl)
BH 1003/MW1003BH 1003/MW1003
(88.64 masl)(88.64 masl)
BH 1002/MW 1002BH 1002/MW 1002
(88.11 masl)(88.11 masl)
5
Shallow Groundwater Flow
Pattern Plan
Groundwater Flow
Direction
Groundwater Contour
Approximate Location of
Borehole with
Monitoring Well
87.95
Source: eMaps - Mississauga Interactive Online Mapping Service
@ 2015 City of Mississauga
Refer to Drawing
88.20
88.45
Approximate Boundary
of Subject Site
October 23, 2015
Title
Project
Reference No.
Date
Scale
Drawing No.
1508-E067
Soil Engineers Ltd.
Proposed Residential
Development
1571, 1575 and 1601
Lakeshore Road West
City of Mississauga
Source: eMaps - Mississauga Interactive Online Mapping Service
@ 2015 City of Mississauga
See Drawing
6
Approximate Location
of Soil Confirmatory
Samples
Boundary of Remedial
Excavation
Approximate Location of
BH 1001
24Molybdenum
BH1001/2 (0.8 – 1.5 mbgs)
1.51.55Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
20.67Molybdenum
BH1001-WALL3 (1.0 – 1.3 mbgs)
1.50.46Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
20.52Molybdenum
BH1001-WALL2 (0.8 – 1.5 mbgs)
1.50.18Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
21.4Molybdenum
BH1001-WALL5 (1.5 – 1.9 mbgs)
NA (below 1.5
mbgs)-Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
23.6Molybdenum
BH1001-WALL6 (1.3 – 1.8 mbgs)
1.51.2Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
C
C’
Lateral Delineation Plan
(BH 1001)
BH 1001BH 1001
2<0.5Molybdenum
BH1001-FLOOR4 (5.3 – 5.7 mbgs)
NA (below 1.5
mbgs)-Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
2<0.5Molybdenum
BH1001-FLOOR2 (4.0 – 4.2 mbgs)
NA (below 1.5
mbgs)-Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
20.86Molybdenum
BH1001-WALL4 (1.3 – 1.6 mbgs)
1.50.81Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
25.9Molybdenum
BH1001-WALL1 (1.2 – 1.6 mbgs)
1.51.4Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
2<0.5Molybdenum
BH1001-FLOOR1 (4.0 – 4.2 mbgs)
NA (below 1.5
mbgs)-Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
D
D’
Cross Section Direction
Approximate Boundary
of Subject Site
2<0. 5Molybdenum
BH1001-Floor Com (2 mbgs)
NA (below 1.5
mbgs)-Boron (HWE)
Table 9
StandardsResult
Chemical
Parameters
February 22, 2016
0.14
0.14 1.5
1
0.52
SOURCE POTENTIAL
CONTAMINANT
RELEASE MECHANISM
AND TRANSPORT
PATHWAYS
MEDIA
IMPACTED
RECEPTOR
EXPOSURE
POINTS
ROUTES OF
EXPOSURE
HUMAN &
ECOLOGICAL
RECEPTORS
Drawing No. 8 - Human and Ecological Receptor Conceptual Site Model
Importation of Fill
Material of
Unknown Quality
Metals and
Inorganics
Spills/leaks
Leaching
Adsorption to
particles
Dissolution
Precipitation
Groundwater
Surface and
subsurface soil
Water wells:
municipal and
domestic drinking
water
Private swimming
pools, lakes or rivers
Irrigation water
Excavation/digging,
gardening
Domestic water
uses: shower,
laundry
Inhalation: air,
dust, vapour gas
Ingestion:
water, crops
Dermal
contact:
soil, air,
water
Accidental
ingestion:
soil, water,
crops
Root adsorption
and deposition:
vegetation,
garden plants
Residents
Excavation
workers
Visitors,
recreational
visitors
Vegetation:
agricultural
crops
Aquatic
wildlife
Terrestrial
wildlife
Livestock
Vegetation:
weeds
Surface run-
off
Reference: Public Health Assessment Guidance Manual (2005 Update). Agency for Toxic Substances and
Disease Registry.<http://www.atsdr.cdc.gov/hac/PHAManual/toc.html>
The use of metal-
based pesticides
at the orchard
located at the
neighboring
properties
adjacent to the
Phase One
Property
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