This document provides an overview of environmental engineering services offered by a consulting firm. It discusses the firm's qualifications and experience in areas like environmental site assessments, fire and fall accident investigations. It then describes the phases involved in environmental site assessments, including Phase I ESAs to identify potential contamination, Phase II ESAs to confirm contamination, and site remediation. The document also discusses asbestos and mould investigations the firm can perform, and concludes with an outline of three case studies.

1. Environmental Engineering Services November 17, 2011

2. Richard Nellis - Qualifications Over 25 years of engineering experience and service to the insurance and legal professions Vice President and Manager of Forensic and Environmental Services Completed over 250 environmental site assessments in Canada and the United States Completed over 400 fall accident assessments since 2000, and over 350 fire investigations CFEI - Fire & Explosion Investigator

3. Company Profile Established 1961 50 years of Engineering Services Consulting Engineering Services for: Building Owners Property Managers Land Developers Insurers Qualified Staff P.Engs, CETs, CFEIs Wide Variety of Specialties: Building Science Project Management Structural Engineering Mechanical/Electrical Engineering Environmental Engineering Forensic Engineering & Litigation Support

4. Environmental Consulting Services Phase I, II, and III Environmental Site Assessments (ESAs) Hazardous Material Survey and Assessment Environmental Pre-Purchase Due Diligence Site-Specific Risk Assessment (SSRA) Asbestos Audits Soil Testing Groundwater Investigations Site Decommissioning Risk Management

5. Presentation Objectives Phase I ESA Phase II ESA Site Remediation Site Specific Risk Assessment (SSRA) Asbestos Mould Case Studies

6. Phase I ESA

7. Phase I ESA To identify actual or potential site contamination Reduces potential environmental liabilities Uses: Make informed decisions about property transactions Identify certain baseline environmental conditions Assist in meeting regulatory requirements Initial step in site remediation

8. Phase I ESA Ontario Regulation 153/04 [Schedule D], as amended by O. Reg. 511/09 with reference to Canadian Standards Association Publication Z768-01 (“Phase I Environmental Site Assessment”) Historical Records Review Interviews with regulatory officials and personnel Site Reconnaissance Evaluation Report Production

9. Phase II ESA

10. Phase II ESA Confirms and demonstrates the absence or presence of contamination on a property May be undertaken to establish a quantitative baseline for environmental conditions at a site Undertaken prior to any remedial action (Phase III ESA).

11. Phase II ESA Ontario Regulation 153/04 [Schedule E], as amended by O. Reg. 511/09 with reference to Canadian Standards Association (CSA), publication Z769-00 (“Phase II Environmental Site Assessment”) The Phase II ESA is intended as a follow-up to Phase I ESA and consists of the following: Developing a sampling plan Sampling and Measuring Interpreting and reporting information gathered

12. Site Remediation

13. Site Specific Risk Assessment (SSRA) Environmental Protection Act O.Reg. 153/04 and subsequent amendments Based on the previous two phases (Phase I and II). Significant additional cost

14. Asbestos

15. Asbestos Until the 1980s office buildings public buildings schools Ontario Regulation 278/05, “Designated Substance - Asbestos on Construction Projects and in Buildings and Repair Operations,” Property owners are required to record the location and condition of all asbestos-containing materials Records updated at least once a year

16. Mould

17. Mould The goals of a mould investigation are to: Establish the cause, nature and extent of fungal contamination Assess the risk of adverse effects on the health of building occupants Manage the microbial problem Return the building to a satisfactory level of performance

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35. Other Areas of Service *