Ontario Ministry of the Environment - Record of Site Condition # Record of Site Condition Under Part XV.1 of the Environment Protection Act

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1 Ontario Ministry of the Environment - Record of Site Condition # Record of Site Condition Under Part XV.1 of the Environment Protection Act Summary Record of Site Condition Number Date Filed to Environmental Site Registry 04/12/2013 Certification Date 18/04/2013 Current Property Use Commercial Intended Property Use Residential Certificate of Property Use Number Applicable Site Condition Standards** Property Municipal Address No CPU Background Site Conditions Standard, with Potable Ground Water, for Residential property use 36 HAZELTON AVENUE M5R 2E2 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.

2 RSC Information Each field marked by an asterisk (* ) must be completed. Is the property used, or has it ever been used, in whole or in part for an industrial use or as a garage; a bulk liquid dispensing facility, including a gasoline outlet; or for the operation of dry cleaning equipment? Yes No * During a phase one environmental site assessment of the property, was a potentially contaminating activity identified on, in or under the property? Yes * No Are there potentially contaminating activities identified in the current RSC submission that were not identified in a previous Phase 1 ESA Report in support of a RSC filed for the property? * Yes No Select Type of RSC * Phase 1 and 2 RSC Phase 1 and 2 RSC with RA

3 Owner Information Owners' General Information Submitting Owner's Information RSC Property Information Owner's Information Owners' General Information Is the submitting owner(s) a Receiver for the Property? * Yes No Is the submitting owner(s) represented by an Agent? * Yes No QP Profile Information Certification Statement Supporting Documents

4 Owner Information Owners' General Information Submitting Owner's Information RSC Property Information QP Profile Information Certification Statement Supporting Documents Owner's Information Submitting Owner's Information Type of Owner * Owner Name * Firm, Corporation or Partnership ALTERRA-ZINC (HAZELTON) LTD. Street Number 920 * Street Name * Apt No. /RR No. YONGE STREET 1000 City, Town or Village * Province * Postal Code * Country TORONTO ONTARIO M4W 3C7 CANADA Submitting Owner's Contact Information Contact First Name * Contact Last Name * ROBERT COOPER Phone Number * (including area code) Fax Number (including area code) Address (416)

5 Owner Information RSC Property Information Property Address Municipality Information RSC Property Information Property Address Does the Property have a Municipal Address? Yes No * Property Reference Number Geographical Reference/Area of RSC Property Is the property administered by MNR under the Public Lands Act? Yes No * Previously Filed RSC(s) and TN(s) Street Number * Street Name * 36 HAZELTON AVENUE Apt No. /RR No. City, Town or Village * TORONTO Province * ONTARIO Postal Code * M5R 2E2 QP Profile Information Certification Statement Supporting Documents

6 Owner Information RSC Property Information Property Address Municipality Information Property Reference Number Geographical Reference/Area of RSC Property Previously Filed RSC(s) and TN(s) Municipality & Property Address Information Municipality Information Lower or Single Tier Municipality * Toronto Tier of Municipality Single Tier The District Office of MOE * Toronto District Office Address of District Office of MOE 5775 Yonge St., 8th floor, North York ON M2M 4J1 QP Profile Information Certification Statement Supporting Documents

7 Owner Information RSC Property Information Property Address Municipality Information Property Reference Number Geographical Reference/Area of RSC Property Previously Filed RSC(s) and TN(s) Municipality & Property Address Information Property Reference Number Assessment Roll Number Property Identifier Number (PIN #) QP Profile Information Certification Statement Supporting Documents

8 Owner Information RSC Property Information Property Address Municipality Information Property Reference Number Geographical Reference/Area of RSC Property Previously Filed RSC(s) and TN(s) QP Profile Information Geo Reference & Other Properties Details Geographical References UTM Coordinates Datum NAD 83 Zone * 17 Easting * 629, Northing * 4,836, Area of RSC Property Total Area of RSC Property in Hectares * 0.15 Certification Statement Supporting Documents

9 Owner Information RSC Property Information Previous Submission Information Previously Filed Record of Site Condition Number: Property Address Municipality Information Property Reference Number Previously Filed Transition Notice Number: Geographical Reference/Area of RSC Property Previously Filed RSC(s) and TN(s) QP Profile Information Certification Statement Supporting Documents

10 Owner Information RSC Property Information Other Site Condition Information Site Conditions for 2011 Generic Standards Risk Assessment Information Property Use and Certification Date Remedial Action and Mitigation Details Area(s) of Potential Environmental Concern Table of Current/Past Property Uses of Phase One Property QP Profile Information Certification Statement Supporting Documents Site Condition Information Other Site Condition Information Is the RSC being submitted using the transition provision under Section 21.1 of the Regulation? Yes No *

11 Owner Information RSC Property Information Other Site Condition Information Site Conditions for 2011 Generic Standards Risk Assessment Information Property Use and Certification Date Remedial Action and Mitigation Details Area(s) of Potential Environmental Concern Table of Current/Past Property Uses of Phase One Property QP Profile Information Certification Statement Site Condition Information Site Conditions for 2011 Generic Standards Is Property: (i) Within an area of natural significance? or Does Property: (ii) Include or is adjacent to an area of natural significance or part of such an area? or (ii) Include land that is within 30 m of an area of natural significance or part of such an area. Yes No Soil at the property has: (i) a ph value for Surface Soil less than 5 or greater than 9 or (ii) a ph value for Subsurface Soil less than 5 or greater than 11. Yes No Is qualified person of the opinion that, given the characteristics of the property and the certifications the qualified person would be required to make in a record of site condition in relation to the property as specified in Schedule A, it is appropriate to apply this section to the property? * Yes No What is the intended use of the property? * Residential * * Supporting Documents What is the Assessment/Restoration approach? Background Full Depth Generic Stratified * What is the ground water condition for the property? Potable * Non-potable Applicable 2011 Generic Standard Table Number : TABLE 1

12 Owner Information RSC Property Information Other Site Condition Information Risk Assessment Information Has a Certificate of Property Use (CPU) been issued under section of the Act for the RSC property? Yes No Site Conditions for 2011 Generic Standards Risk Assessment Information Property Use and Certification Date Remedial Action and Mitigation Details Area(s) of Potential Environmental Concern Table of Current/Past Property Uses of Phase One Property QP Profile Information Certification Statement Supporting Documents

13 Owner Information RSC Property Information Other Site Condition Information Site Conditions for 2011 Generic Standards Property Use and Certification Date Current Property Use and Certification Date What is the current use of the property? * Commercial Certification Date * 2013/04/18 Risk Assessment Information Property Use and Certification Date Remedial Action and Mitigation Details Area(s) of Potential Environmental Concern Table of Current/Past Property Uses of Phase One Property QP Profile Information Certification Statement Supporting Documents

14 Owner Information RSC Property Information Other Site Condition Information Site Conditions for 2011 Generic Standards Remedial Action & Mitigation Soil Control or Treatment Measures Identify the estimated quantities of the soil, if any, originating at and remaining on the RSC property that have been remediated, at a location either on or off the property, to reduce the concentration of contaminants in the soil as measured in, or equivalent to, in-ground volume in cubic metres, and indicate the remediation process or processes used and the estimated amount of soil remediated by each identified process. NONE IDENTIFIED Risk Assessment Information Property Use and Certification Data Remedial Action and Mitigation Details Identify the estimated quantities of soil or sediment, if any, removed from and not returned to the RSC property as measured in, or equivalent to, the in-ground volume in cubic metres. NONE IDENTIFIED Area(s) of Potential Environmental Concern Table of Current/Past Property Uses of Phase One Property QP Profile Information Certification Statement Supporting Documents Identify the estimated quantity of the soil, if any, being brought from another property to and deposited at the RSC property, not including any soil that may have originated at but been remediated off the RSC property not including any soil that may have been remediated off the property and brought back to the property as measured in, or equivalent to, the in-ground volume in cubic metres. NONE IDENTIFIED Indicate if any soil, sediment or ground water at the RSC property that is or was located within 3 metres of the RSC property boundary has been remediated or removed for the purpose of remediation. NONE IDENTIFIED

15 Owner Information RSC Property Information Other Site Condition Information Site Conditions for 2011 Generic Standards Remedial Action & Mitigation Ground Water Control or Treatment Measures Identify and describe any ground water control or treatment measures that were required for the RSC property prior to the certification date for the purpose of submitting the RSC for filing; or are or will be required for the RSC property after the certification date. NONE Risk Assessment Information Property Use and Certification Data Remedial Action and Mitigation Details Identify the estimated volume in litres of ground water, if any, removed from and not returned to the RSC property. NONE Area(s) of Potential Environmental Concern Table of Current/Past Property Uses of Phase One Property QP Profile Information Certification Statement Other Treatment Measures Other than the activities identified in the in the Soil or Ground Water Control or Treatment Measures above, identify any constructed works that, prior to the certification date for the purpose of submitting the RSC for filing, were required to control or otherwise mitigate the release or movement of known existing contaminants at the RSC property; or after the certification date, are required to control or otherwise mitigate the release or movement of known existing contaminants at the RSC property. NONE Supporting Documents Indicate whether there are any monitoring requirements or any requirements for care, maintenance or replacement of any monitoring or control works for known existing contaminants, if any, on the RSC property, after the certification date, and whether any monitoring requirements or requirements for care, maintenance or replacement of any monitoring or control works are ground water management measures or soil management measures. NONE

16 Owner Information RSC Property Information Other Site Condition Information Site Conditions for 2011 Generic Standards Risk Assessment Information Property Use and Certification Data Remedial Action and Mitigation Details Potential Environmental Concern Area(s) of Potential Environmental Concern Are there areas of potential environmental concern? * Yes No Click here for Area(s) of Potential Environmental Concern Form Current and Past Property Use Table of Current and Past Uses of the Phase One Property Click here for Table of Current and Past Property Use Form Area(s) of Potential Environmental Concern Table of Current/Past Property Use of Phase One Property QP Profile Information Certification Statement Supporting Documents

17 Owner Information RSC Property Information Contaminants Measured in SOIL Contaminants Measured in GROUND WATER Contaminants Measured in SEDIMENTS QP Profile Information Certification Statement Supporting Documents Contaminants Measured in SOIL General Information Related to Soil Media Is there no soil on, in or under the property? * (Note there is no soil if either there is no soil on, in or under the property OR the soil present is not sufficient to investigate, sample and analyze in a manner which will meet the requirements and objectives of a phase two environmental site assessment) Yes No

18 Owner Information RSC Property Information Contaminants Measured in SOIL Measured Concentration for Contaminants in Soil Contaminant 1-30 * Type of Measurement * Measured * Applicable Concentration Standard Unit Of Measure Contaminants Measured in SOIL Contaminants Measured in GROUND WATER Contaminants Measured in SEDIMENTS QP Profile Information Certification Statement Supporting Documents Dichloropropene,1,3- Minimum Detectable µg/g Acetone Minimum Detectable µg/g Benzene Minimum Detectable µg/g Bromodichloromethane Minimum Detectable µg/g Bromoform Minimum Detectable µg/g Bromomethane Minimum Detectable µg/g Carbon Tetrachloride Minimum Detectable µg/g Chloroform Minimum Detectable µg/g Dichlorodifluoromethane Minimum Detectable µg/g Dichlorobenzene, 1,2- Minimum Detectable µg/g Dichlorobenzene, 1,3- Minimum Detectable µg/g Dichlorobenzene, 1,4- Minimum Detectable µg/g Dichlorodifluoromethane Minimum Detectable µg/g Dichloroethane, 1,1- Minimum Detectable µg/g Dichloroethane, 1,2- Minimum Detectable µg/g Dichloroethylene, 1,1- Minimum Detectable µg/g Dichloroethylene, 1,2-cis- Minimum Detectable µg/g Dichloroethylene, 1,2-trans- Minimum Detectable µg/g Dichloropropane, 1,2- Minimum Detectable µg/g Ethylbenzene Minimum Detectable µg/g Ethylene dibromide Minimum Detectable µg/g Hexane (n) Minimum Detectable µg/g Methylene Chloride Minimum Detectable µg/g Methyl Isobutyl Ketone Minimum Detectable µg/g Methyl Ethyl Ketone Minimum Detectable µg/g Methyl tert-butyl Ether (MTBE) Minimum Detectable µg/g Styrene Minimum Detectable µg/g Tetrachloroethane, 1,1,1,2- Minimum Detectable µg/g Tetrachloroethane, 1,1,2,2- Minimum Detectable µg/g Tetrachloroethylene Minimum Detectable µg/g Total # of Contaminants 42

19 Owner Information RSC Property Information Contaminants Measured in SOIL Measured Concentration for Contaminants in Soil Contaminant 31-60* Type of Measurement * Measured * Applicable Concentration Standard Unit Of Measure Contaminants Measured in SOIL Contaminants Measured in GROUND WATER Contaminants Measured in SEDIMENTS QP Profile Information Certification Statement Supporting Documents Toluene Minimum Detectable µg/g Trichloroethane, 1,1,1- Minimum Detectable µg/g Trichloroethane, 1,1,2- Minimum Detectable µg/g Trichloroethylene Minimum Detectable µg/g Vinyl Chloride Minimum Detectable µg/g Xylene Mixture Minimum Detectable µg/g Trichlorofluoromethane Minimum Detectable µg/g Petroleum Hydrocarbons F1**** Minimum Detectable µg/g Petroleum Hydrocarbons F2 Minimum Detectable µg/g Petroleum Hydrocarbons F3 Minimum Detectable µg/g Petroleum Hydrocarbons F4 Minimum Detectable µg/g Chlorobenzene Minimum Detectable µg/g Total # of Contaminants 42

20 Owner Information RSC Property Information Contaminants Measured in Ground Water Has ground water sampling been conducted at the property? Yes No * Contaminants Measured in SOIL Measured Concentration for Contaminants in Ground Water Contaminants Measured in GROUND WATER Contaminant 1-30 * Type of Measurement * Measured * Applicable Concentration Standard Unit Of Measure Contaminants Measured in SEDIMENTS QP Profile Information Certification Statement Supporting Documents Dichloropropene,1,3- Minimum Detectable µg/l Acetone Minimum Detectable µg/l Benzene Minimum Detectable µg/l Bromodichloromethane Minimum Detectable µg/l Bromoform Minimum Detectable µg/l Bromomethane Minimum Detectable µg/l Carbon Tetrachloride Minimum Detectable µg/l Chlorobenzene Minimum Detectable µg/l Chloroform Minimum Detectable µg/l Dibromochloromethane Minimum Detectable µg/l Dichlorobenzene, 1,2- Minimum Detectable µg/l Dichlorobenzene, 1,3- Minimum Detectable µg/l Dichlorobenzene, 1,4- Minimum Detectable µg/l Dichlorodifluoromethane Minimum Detectable µg/l Dichloroethane, 1,1- Minimum Detectable µg/l Dichloroethane, 1,2- Minimum Detectable µg/l Dichloroethylene, 1,1- Minimum Detectable µg/l Dichloroethylene, 1,2-cis- Minimum Detectable µg/l Dichloroethylene, 1,2-trans- Minimum Detectable µg/l Dichloropropane, 1,2- Minimum Detectable µg/l Ethylbenzene Minimum Detectable µg/l Ethylene dibromide Minimum Detectable µg/l Hexane (n) Minimum Detectable 1 5 µg/l Methylene Chloride Minimum Detectable µg/l Methyl Isobutyl Ketone Minimum Detectable µg/l Methyl Ethyl Ketone Minimum Detectable µg/l Methyl tert-butyl Ether (MTBE) Minimum Detectable µg/l Styrene Minimum Detectable µg/l Tetrachloroethane, 1,1,2,2- Minimum Detectable µg/l Tetrachloroethane, 1,1,1,2- Minimum Detectable µg/l Total # of Contaminants 42

21 Owner Information RSC Property Information Contaminants Measured in Ground Water Measured Concentration for Contaminants in Ground Water Contaminant 31-60* Type of Measurement * Measured * Applicable Concentration Standard Unit Of Measure Contaminants Measured in SOIL Contaminants Measured in GROUND WATER Contaminants Measured in SEDIMENTS QP Profile Information Certification Statement Supporting Documents Tetrachloroethylene Minimum Detectable µg/l Toluene Minimum Detectable µg/l Trichloroethane, 1,1,1- Minimum Detectable µg/l Trichloroethane, 1,1,2- Minimum Detectable µg/l Trichloroethylene Minimum Detectable µg/l Vinyl Chloride Minimum Detectable µg/l Xylene Mixture Minimum Detectable µg/l Trichlorofluoromethane Minimum Detectable µg/l Petroleum Hydrocarbons F1**** Minimum Detectable µg/l Petroleum Hydrocarbons F2 Minimum Detectable µg/l Petroleum Hydrocarbons F3 Minimum Detectable µg/l Petroleum Hydrocarbons F4 Minimum Detectable µg/l Total # of Contaminants 42

22 Owner Information RSC Property Information Contaminants Measured in SOIL Contaminants Measured in GROUND WATER Contaminants Measured in SEDIMENTS QP Profile Information Certification Statement Supporting Documents Contaminants Measured in Sediments Has sediment sampling been conducted at the property? Yes No *

23 Owner Information RSC Property Information Laboratory Information Laboratory Name * MAXXAM ANALYTICS INC. Contaminants Measured in SOIL Contaminants Measured in GROUND WATER Contaminants Measured in SEDIMENTS QP Profile Information Certification Statement Supporting Documents

24 Owner Information RSC Property Information Phase One ESA Reports ESA Reports Phase One ESA Reports The date the last work on the records review, interviews and site reconnaissance components of the phase one environmental site assessment was done. 2013/09/23 * Type of Report * Report Title * Date of Report* Author of Report * Name of Consulting Organization Phase Two ESA Reports Phase One ESA PHASE ONE EN 2013/09/23 STACY MEEK; SIMexp Services Inc. Phase One Reports and Other Documents Phase Two Reports and Other Documents QP Profile Information Certification Statement Supporting Documents

25 Owner Information RSC Property Information Phase One ESA Reports ESA Reports Phase Two ESA Reports The date the last work on the planning of the site investigation and conducting the site investigation components of the phase two environmental site assessment was done. 2013/09/30 * Type of Report * Report Title * Date of Report* Author of Report * Name of Consulting Organization Phase Two ESA Reports Phase Two ESA PHASE TWO EN 2013/09/30 STACY MEEK; SIMexp Services Inc. Phase One Reports and Other Documents Phase Two Reports and Other Documents QP Profile Information Certification Statement Supporting Documents

26 Owner Information RSC Property Information Reports and Other Documents Phase 1 Reports and Other Documents List the Reports/Documents other than the document(s) used as your Phase 1 ESA relied on in certifying the information set out in Section 10 of Schedule A or otherwise used in conducting the Phase 1 ESA Phase One ESA Reports Phase Two ESA Reports Phase One Reports and Other Documents Phase Two Reports and Other Documents QP Profile Information Certification Statement Supporting Documents Report Title Date of Report Author of Report Name of Consulting Organization for Report

27 Owner Information RSC Property Information Reports and Other Documents Phase 2 Reports and Other Documents List the Reports/Documents other than the document(s) used as your Phase 2 ESA relied on in making any certifications in the RSC in relation to the Phase 2 ESA or otherwise used in conducting the Phase 2 ESA Phase One ESA Reports Phase Two ESA Reports Phase One Reports and Other Documents Phase Two Reports and Other Documents QP Profile Information Certification Statement Supporting Documents Report Title Date of Report Author of Report Name of Consulting Organization for Report

28 Owner Information RSC Property Information QP Profile Information QP Information Certification Statement Supporting Documents QP Information First Name * Middle Name Last Name * SIMON Which one of the following licences under the Professional Engineers Act do you hold? * Licence Which one of the following memberships under the Professional Geoscientists Act do you hold? * None Is the QP Employed? Yes No * Employer Name exp Services Inc. * LAN Licence Number * QP Contact Information Phone Number * Fax Number * * (905) (905) simon.lan@exp.com QP Mailing Address Information Street Number * Street Name * Apt No. / RR No. 220 Commerce Valley Drive West 550 City, Town or Village * Province * Postal Code * Markham Ontario L6C 0L7

29 Owner Information RSC Property Information QP Profile Information Certification Statement QP Certification Statement Owner Certification Statement Supporting Documents QP Certification Statement B As the qualified person, I certify that: * A phase one environmental site assessment of the RSC property, which includes the evaluation of the information gathered from a records review, site reconnaissance, interviews, a report and any updates required, has been conducted in accordance with the regulation by or under the supervision of a qualified person as required by the regulation. A phase two environmental site assessment of the RSC property, which includes the evaluation of the information gathered from planning and conducting a site investigation, a report, and any updates required, has been conducted in accordance with the regulation by or under the supervision of a qualified person as required by the regulation. The information represents the site conditions at the sampling points at the time of sampling only and the conditions between and beyond the sampling points may vary. As of 2013/04/18, in my opinion, based on the phase one environmental site assessment and the phase two environmental site assessment, and any confirmatory sampling, there is no evidence of any contaminants in the soil, ground water or sediment on, in or under the RSC property that would interfere with the type of property use to which the RSC property will be put, as specified in the RSC. Ground water sampling has been conducted in accordance with the regulation by or under the supervision of a qualified person as required by the regulation As of 2013/04/18, in my opinion, based on the phase one and phase two environmental site assessments and any confirmatory sampling, the RSC property meets the applicable full depth background site condition standards prescribed by section 34 of the regulation for all contaminants prescribed by the regulation in relation to the type of property use for which this RSC is filed, except for those contaminants (if any) specified in this RSC at Table 2, Maximum Contaminant Concentrations Compared to Standards Specified in a Risk Assessment. As of 2013/04/18, the maximum known concentration of each contaminant in soil, sediment and ground water at the RSC property for which sampling and analysis has been performed is specified in this RSC at Table 1, Maximum Compared to Applicable 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 RSC will be submitted for filing in the Environmental Site Registry, that records of site condition that are filed in the Registry are available for examination by the public and that the Registry contains a notice advising users of the 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 Registry. The opinions expressed in this RSC are engineering or scientific opinions made in accordance with generally accepted principles and practices as recognized by members of the environmental engineering or science profession or discipline practising at the same time and in the same or similar location. I do not hold and have not held a direct or indirect interest in the RSC property or any property which includes the RSC property and was the subject of a phase one or two environmental 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 RSC are true as of 2013/04/18. By signing this RSC, I make no express or implied warranties or guarantees. I, the qualified person named below, on the date stated below, make all of the stated certifications applicable to the qualified person in this Part of the record of site condition. SIMON LAN 2013/11/22

30 Owner Information RSC Property Information Owner Certification Statement Click here to download Firm, Corp, Other Form QP Profile Information Certification Statement QP Certification Statement Owner Certification Statement Supporting Documents

31 Owner Information RSC Property Information Supporting Documents Please note, only PDF attachments will be accepted with the exception of the Property Specific Standard, which must be an Excel document. Certificate of Status or equivalent * QP Profile Information Certification Statement CertofStatus.pdf Lawyer s letter consisting of a legal description of the property LawyersLetter.pdf Copy of any deed(s), transfer(s) or other document(s) * TransferDeed.pdf * Supporting Documents Supporting Documents A Current plan of Survey * PlanofSurvey.pdf Area(s) of Potential Environmental Concern APECTable.pdf * Table of Current and Past Uses of the Phase One Property * TableofCandPuses.pdf Phase 2 Conceptual Site Model * PhaseTwoCSM.pdf Owner Certification Statement * OwnerCert.pdf

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46 PHASE ONE, PHASE TWO AND RSC PROPERTY

47 Table 4 Table of Areas of Potential Environmental Concern Proposed Residential Development 36 Hazelton Avenue Toronto, Ontario Area of Potential Environmental Concern Location of Area of Potential Environmental Concern on Phase One Property Potentially Contaminating Activity Location of PCA Contaminants of Potential Concern Media Potentially Impacted Former UST on Site (APEC 1) Northeast corner of the Phase One Property #28- Gasoline and associated products in fixed tanks On Phase One Property (PCA 1) Petroleum Hydrocarbons (PHCs) F1 to F4, benzene, toluene, ethylbenzene and xylenes (BTEX) Soil and Groundwater Former Automobile Repair Facility on West/Northwest Adjacent Property (APEC 2) Western portion of the Phase One Property #52 Storage, maintenance, fueling and repair of equipment, vehicles and materials used to maintain transportation systems #28- Gasoline and associated products in fixed tanks West/Northwest adjacent to the Phase One Property (PCA 3) BTEX, PHC F1 to F4, Volatile organic compounds (VOCs) Soil and Groundwater #10 Commercial Autobody Shop Exp Services Inc. Project# BRM C0

48 TABLE OF CURRENT AND PAST USES 36 Hazelton Avenue (formerly 34 and 38 Hazelton Avenue), Toronto, Ontario PIN and Table 2 34 Hazelton Avenue (PIN ) Year Name of Owner Description of Property Use Property Use Other Observations from Aerial Photographs, City Directories, etc to 1878 William Hill 1878 to 1882 James S. McLellan 1882 to 1886 Charles E. Kyle 1886 to 1890 Thomas Bolder 1890 to 1908 Charles E. Kyle 1908 to 1910 Arthur Jarvis Residential Residential Based on the historical maps and title search, the property was developed as a residential dwelling 1910 to 1912 Edward Dixon 1912 to 1927 Annie McBride 1927 to 1928 Robert Jordan 1928 to 2005 The Board of Trustees of the Roman Catholic Schools for the City of Toronto 2005 to Ontario Limited 2010 to present Alterra-Zinc (Hazelton) Ltd. Elementary School Commercial Offices and Alternative Learning Centre Institutional Commercial Based on the city directories, aerial photographs and historical maps reviewed, the property was developed as an elementary school Based on the city directories, the building on Site was occupied by various commercial offices and an alternative learning centre.

49 TABLE OF CURRENT AND PAST USES 36 Hazelton Avenue (formerly 34 and 38 Hazelton Avenue), Toronto, Ontario PIN and Table 2 38 Hazelton Avenue (PIN ) Year Name of Owner Description of Property Use Property Use Other Observations from Aerial Photographs, City Directories, etc to 1873 Enoch Wood 1873 to 1904 Edwards Wyatt 1904 to 1910 Walter K. Coles Residential Residential Based on the historical maps and title search, the property was developed as a residential dwelling 1910 to 1928 Servina M. Waterman 1928 to 2005 The Board of Trustees of the Roman Catholic Schools for the City of Toronto 2005 to Ontario Limited 2010 to present Alterra-Zinc (Hazelton) Ltd. Elementary School Commercial Offices and Alternative Learning Centre Institutional Commercial Based on the city directories, aerial photographs and historical maps reviewed, the property was developed as an elementary school Based on the city directories, the building on Site was occupied by various commercial offices and an alternative learning centre.

50 Phase Two Environmental Site Assessment Proposed Residential Development 36 Hazelton Avenue, Toronto ON BRM C0 September 2013 Phase Two ESA Conceptual Site Model Introduction This section presents the Phase Two Conceptual Site Model (CSM) developed from observations made during the Phase Two ESA (exp, September 2013) of the Site. A CSM provides a narrative, graphical and tabulated description integrating information related to the site geologic and hydrogeologic conditions, areas of potential environmental concern or potentially contaminating activities, the presence and distribution of potential contaminants of concerns, contaminate fate and transport and potential exposure pathways, where applicable. These components are described in the following sections. The presentation of this Phase Two CSM makes reference to the following drawings, attached: Drawing 1: Site Location Plan Drawing 2: RSC Study Area and Adjacent Land Use Drawing 3a: Potentially Contaminating Activities Drawing 3b: Area of Potential Environmental Concern Drawing 4: Borehole Location Plan Drawing 5: Cross Section Key Map Drawing 6: Cross Section A-A Drawing 7: Cross Section B-B Drawing 8: Groundwater Contour Map Site Description, Features and History The RSC Property, hereinafter referred to as the Site, is located at 36 Hazelton Avenue (formerly 34 and 38 Hazelton Avenue) in the City of Toronto, Ontario. It is situated on the west side of Hazelton Avenue, approximately 30 m north of Scollard Street. The legal descriptions, municipal addresses, PINs and assessment rolls of the Site are as follows: 38 Hazelton Avenue: Lot 6, Plan 302 (Yorkville). City of Toronto, PIN , Assessment Roll No Hazelton Avenue: Lot 7, Plan 302 (Yorkville). City of Toronto, PIN , Assessment Roll No The Site is rectangular in shape and covers an area of 1,540 m 2. At the time of this investigation, the Site was under construction for the proposed residential development on Site. No permanent structures were present on Site. The majority of the Site, with the exception of the eastern extent along Hazelton Avenue, was generally excavated to a depth of approximately 7.6 m below the original or adjacent road grade as part of the bulk excavation activities that were on-going at the Site. The brick façade of the former structure remains on Site along the east end of the excavation, which would be incorporated into the proposed building. 1

51 Phase Two Environmental Site Assessment Proposed Residential Development 36 Hazelton Avenue, Toronto ON BRM C0 September 2013 The Phase Two Property is currently located in a mixed commercial and residential neighborhood in the City of Toronto. The Site was initially developed prior to 1880s for residential use. The property was then redeveloped with a school building, known as the St. Basil s School, in approximately the late 1920s and occupied by the Metropolitan Separate School Board for institutional use until the late 1990s. The Site building was then briefly utilized as commercial offices and an alternative learning centre until approximately the early 2000s, when it was left vacant until demolition at the beginning of the current construction activities. The former structure was a three (3) storey school building with one (1) basement level located at the eastern portion of the Site. The topography of the Site is relatively flat in general. Surface water in the vicinity of the Phase Two Property is collected catch-basins that are connected to the municipal storm water sewer system. The Site is bound by Hazelton Avenue to the east, commercial land use to the south and west, as well as residential land use to the north. Site Conditions The Site is located in an urban and developed area of the City of Toronto where all properties within a 250 m radius of the Site are serviced by a municipal water source. The Site is under redevelopment at the time of this Phase Two ESA and the majority of the Site had been excavated to approximately 7.6 m below original grade as part of the bulk excavation activities. The eastern (i.e., front) brick façade of the former Site building is preserved at the east end of the Site. A small paved asphalt driveway is located at the northeast corner of the Site. There are no water bodies on the Site. The nearest surface water body to the Site is Lake Ontario, located approximately 3.7 km south of the Site. Based on investigations conducted for the Site, the depth to groundwater in the Phase Two Property was measured to range from 14.5 to 15.0 m below original or adjacent road grade. The Site is not located in close proximity to an area of natural significance (ANSI). No domestic drinking water wells were identified within the Phase One Study Area. The Site is not an environmentally sensitive area in accordance with Section 41 of the regulation. The Site is not within an area of natural significance; it does not include and is not adjacent to an area of natural significance; and, it does not include land that is within 30 metres of an area of natural significance. The Site is not a shallow soil property as defined in Section 43.1 of the Regulation, nor does it include all or part of a water body or is adjacent to a water body or includes land that is within 30 metres of a water body. The nearest natural water body in the vicinity of the Site is Lake Ontario, located approximately 3.7 km south of the Site. 2

52 Phase Two Environmental Site Assessment Proposed Residential Development 36 Hazelton Avenue, Toronto ON BRM C0 September 2013 Potentially Contaminating Activities Based on the findings of the Phase One ESA, all of the potentially contaminating activities (PCAs) identified within the Phase One Study Area are illustrated in Drawing No. 3a of this CSM. Based on the conclusions of the Phase One ESA, the PCAs that were considered to present an Area of Potential Environmental Concern to the Site are presented below: PCA 1 #28 Gasoline and associated products in fixed tanks: The presence of a former underground storage tank (UST) for fuel oil storage located at the northeast portion of the Site. The UST was removed from the Site in the 1990s. PCA 3 - #10 Commercial auto body shop; #52 Storage, maintenance, fueling and repair equipment, vehicles and materials used to maintain transportation systems; and #28 Gasoline and associated products in fixed tanks: The present of a former automobile repair and refuelling facility west adjacent to the north end of the Site. Area of Potential Environmental Concern The following Areas of Potential Environmental Concern (APECs) were identified: APEC 1: The presence of a former underground storage tank (UST) for fuel oil storage located at the northeast portion of the Site (i.e., PCA 1). The UST was removed from the Site in the 1990s. APEC 2: The present of a former automobile repair and refuelling facility west adjacent to the north end of the Site (i.e., PCA 3). Refer to Drawing No. 3b for an illustration of the location of the APECs identified. The APECs and PCAs identified for the Site, their locations on the Phase One Property, potential contaminants of concern and the potentially impacted media are further detailed in the table below. Summary of Areas of Potential Environmental Concerns Area of Potential Environmental Concern Location of Area of Potential Environmental Concern on Phase One Property Northeast portion of the Site Potentially Contaminating Activity Location of PCA (onsite or offsite) Contaminants of Potential Concern 3 Media Potentially Impacted (Ground water, soil and/or sediment) Former UST on Site #28- Gasoline and Associated Products Storage in Fixed Tanks On Site BTEX, PHC F1 to F4 Soil, Groundwater (APEC 1) (PCA 1) 3

53 Phase Two Environmental Site Assessment Proposed Residential Development 36 Hazelton Avenue, Toronto ON BRM C0 September 2013 Area of Potential Environmental Concern Location of Area of Potential Environmental Concern on Phase One Property Potentially Contaminating Activity Location of PCA (onsite or offsite) Contaminants of Potential Concern 3 Media Potentially Impacted (Ground water, soil and/or sediment) Former Automobile Repair Facility on West/Northwest Adjacent Property Western portion of the Site (APEC 2) #52 Storage, maintenance, fueling and repair of equipment, vehicles and materials used to maintain transportation systems #28- Gasoline and associated products in fixed tanks #10 Commercial Autobody Shop Off-Site (PCA 3) VOCs, BTEX and PHC (F1- F4) Soil, Groundwater Geological and Hydrogeological Setting Based on geological maps reviewed, the Site is underlain predominantly by Halton Till (Ontario-Erie Lobe: predominately silt to silty clay matrix, high in matrix carbonate content and clast poor) overlying shale bedrock of the Georgian Bay Formation. In April 2013, five (5) boreholes were advanced at the APECs on Site to depths ranging from 6.6 to 9.6 m below existing grade at the time of drilling (or approximately 6.6 to 18.5 m below original or adjacent road grade), with geological conditions interpreted accordingly. Three (3) of the five (5) boreholes were advances within the bulk excavation area. Refer to Drawing No. 4 for an illustration of the borehole locations. The general soil stratigraphy encountered at the Site, as interpreted from the recovered soil samples, generally comprised surficial concrete slab or fill over native deposits of silty sand, silty clay and sandy silt. No apparent evidence of environmental impacts, such as odour or staining, was noted in the soil samples recovered from the boreholes advanced on Site. The depth of bedrock was determined to be in excess of 18.5 m below original or adjacent road grade at the Site (~Elev m), as bedrock was not encountered within the maximum investigated depths of this Phase Two ESA. The depths to groundwater within the overburden unit in the Phase Two Property measured over the course of this Phase Two ESA ranged from 5.26 to 6.84 m below existing grade (or approximately 14.2 to 14.6 m below original or adjacent road grade), with the corresponding geodetic groundwater elevations from approximately Elev to m. Given the significant depth of the groundwater table at the 4

54 Phase Two Environmental Site Assessment Proposed Residential Development 36 Hazelton Avenue, Toronto ON BRM C0 September 2013 Site, the likelihood of adverse impacts to groundwater is considered to be low in general. The groundwater flow direction, based on groundwater level measurements, was interpreted to be towards the northeast in general. The horizontal hydraulic gradient was calculated to range from 0.08 to m/m, with a geometric hydraulic gradient of m/m. No evidence of free product was detected during water level measurements. No apparent hydrocarbon or chemical odours were noted in the water samples collected from the Phase Two Property. The water table at the Phase Two Property is under unconfined conditions and is subject to seasonal fluctuation. However, it is not expected that the seasonal fluctuations in groundwater levels will result in significant alterations in the direction of groundwater flow. Refer to Drawings Nos. 6 and 7 for geologic cross sections at the Site. The direction of interpreted groundwater flow is illustrated in Drawing No. 8. Summary of Phase Two ESA and Contaminants of Concern (COC) For the purpose of this Phase Two CSM, contaminants of concern (COC) were identified by screening analytical results reported for the soil and groundwater samples collected from the RSC Property against the Table 1 Site Condition Standards (SCS), Full Depth Background Site Condition Standards for residential/parkland/institutional/industrial/commercial/community property use and coarse textured soil, as presented in Soil, Ground Water and Sediment Standards for Use Under Part XV.1 of the Environmental Protection Act, dated April 15, The objective of the Phase Two ESA was to assess the subsurface soil and groundwater conditions at the APECs identified. To address the potential contaminants of concern (PCOC) of the Site based on the Phase One ESA, the analytical parameters included in this Phase Two ESA consisted of volatile organic compounds (VOCs), benzene, toluene, ethylbenzene, xylenes (BTEX) and/or petroleum hydrocarbons (PHC) F1 to F4. Selected soil and/or groundwater samples were analyzed for these parameters according to the potential contaminants identified. The concentrations of VOCs, BTEX and PHC (F1 to F4) in the soil samples analyzed in this Phase Two ESA were below the Table 1 SCS for residential/parkland/institutional/industrial/commercial/community property use for coarse textured soils. The concentrations of VOCs, BTEX and PHC (F1 to F4) in the groundwater samples analyzed in this Phase Two ESA were below the Table 1 SCS for all types of property uses for coarse textured soils. Based on the findings of this Phase Two ESA, no contaminants of concern (COC) were identified in the soil or groundwater at the Phase Two Property. 5

55 Phase Two Environmental Site Assessment Proposed Residential Development 36 Hazelton Avenue, Toronto ON BRM C0 September 2013 Contaminant Fate and Transport, Human Health & Ecological Receptors, Exposure Pathways As no COCs were identified on Site, there are no date and transport mechanisms, no human health or ecological exposure pathways, and no issues relative to vapour intrusion at the Phase Two and RSC Property. Underground Utility The only underground utility currently identified on Site was a gas service at the northeast corner of the Site. As no COCs were identified based on this Phase Two ESA, no potential effects to the distribution and migration of contaminates were identified. Proposed Development on Site The construction of a multi-storey residential structure has been proposed on Site. The proposed building will consists of three (3) underground parking levels, which would cover the entire property to the west of the brick façade of the former building on Site. The proposed development will be serviced with the municipal water system. 6

56 . SITE 90 m 220 Commerce Valley Drive West, Suite 500 Markham, Ontario L3T 0A8 Tel: (905) Fax: (905) SCALE: As Shown DATE: May, 2013 SITE LOCATION PLAN: 36 Hazelton Avenue Toronto, Ontario DWN: DD CHKD: SL PROJECT NO: BRM C0 Figure: 1

57 0 RSC STUDY AREA Project North SITE 0 0 SITE LEGEND Institutional Land Use Residential Land Use Commercial Land Use 220 Commerce Valley Drive West, Suite 500 Tel: (905) Fax: (905) meters SCALE: As Shown DATE: September 2013 RSC STUDY AREA AND ADJACENT LAND USE 36 Hazelton Avenue Toronto, Ontario DWN.: SM CHKD.: SL PROJECT NO.: BRM C0 Figure No.: 2

58 SITE LEGEND SITE Phase One Property 3 Potentially Contaminating Activity m Phase One Environmental Site Assessment 36 Hazelton Avenue Toronto, Ontario N Potentially Contaminating Activity SL As Shown August 2013 DD BRM C0 3A

59 Areas of Potential Environmental Concern APEC 1 - Former UST on Site (PCA 1) APEC 2 - Former Automobile Repair Facility on West/Northwest Adjacent Property (PCA 3) APEC 1 APEC 2 SITE 0 LEGEND SITE Phase One Property APEC Area of Potential Environmental Concern m Phase One Environmental Site Assessment 36 Hazelton Avenue Toronto, Ontario N Area of Potential Environmental Concern SL As Shown August 2013 DD BRM C0 3B

60 BH 1 El. = m TBM El. = m BH 5 El. = m W.L. = m BH 4 El. = m W.L. = m Outline of Former Building On Site (Demolished) BH 2 El. = m W.L. = m 36 Hazelton Avenue Remaining Facade of Former Building BH 3 El. = m HAZELTON AVENUE m LEGEND Borehole Monitoring Well Phase Two Study Area Excavated Area, El m Temporary Benchmark (TBM), Manhole Cover N Project North As Shown Phase Two Environmental Site Assessment 36 Hazelton Avenue Toronto, Ontario Borehole Location Plan SL DD May 2013 BRM A0 4

61 B A BH 1 El. = m A' BH 5 El. = m W.L. = m BH 4 El. = m W.L. = m Outline of Former Building On Site (Demolished) BH 2 El. = m W.L. = m 36 Hazelton Avenue Remaining Facade of Former Building BH 3 El. = m HAZELTON AVENUE B' m LEGEND Borehole Phase Two Study Area Excavated Area, El m N Phase Two Environmental Site Assessment 36 Hazelton Avenue Toronto, Ontario Cross Section Key Map Monitoring Well A A' Cross Section Line Project North As Shown SL DD May 2013 BRM A0 5

62 A Former Building A' Concrete Slab Silty Sand BH 1 BH 3 Fill Sand Silty Clay Elevation (m) BH 5 Silty Clay BH Silty Sand Sandy Silt Horizontal Distance (m) LEGEND MONITORING WELL BOREHOLE EXCAVATED AREA WATER LEVEL W E As Shown Phase Two Environmental Site Assessment 36 Hazelton Avenue Toronto, Ontario Cross Section A-A' SL DD September 2013 BRM A0 6

63 B B' BH 5 BH Elevation (m) (2x Vertical Exaggeration) Sandy Silt Silty Clay Silty Sand Sandy Silt Horizontal Distance (m) LEGEND MONITORING WELL WATER LEVEL N S As Shown Phase Two Environmental Site Assessment 36 Hazelton Avenue Toronto, Ontario Cross Section B-B' SL DD September 2013 BRM A0 7

64 BH 1 El. = m BH 2 W.L. = m BH 3 El. = m BH 5 W.L. = m BH 4 W.L. = m Inferred Direction of Groundwater Flow 36 Hazelton Avenue HAZELTON AVENUE Outline of Former Building On Site (Demolished) Remaining Facade of Former Building m LEGEND Borehole Phase Two Study Area Excavated Area, El m N Phase Two Environmental Site Assessment 36 Hazelton Avenue Toronto, Ontario Groundwater Contour Map Monitoring Well Groundwater Contour Line Project North As Shown SL DD May 2013 BRM A0 8