Pre- Demolition Hazardous Materials ... - victoria.caRec~Culture/Recreation... · North West Environmental Group Ltd. (NWest) was retained by the City of Victoria (the Client) to

Pre-Demolition Hazardous Materials Assessment

Crystal Pool and Wellness Centre

2275 Quadra St, Victoria, BC

Project #: 33671 Prepared for: Greg Orton, Senior Buyer Victoria office: 250-384-9695 City of Victoria Nanaimo office: 250-591-9695 Supply Management Services City of Victoria City Hall, 1 Centennial Square Victoria, BC, V8W 1P6

Crystal Pool and Wellness Centre, 2275 Quadra St Pre-Demolition Hazardous Materials Assessment Project No. 33671 November 29, 2017

Page 1 33671 HMA V1.0 - Crystal Pool and Wellness Centre.docx

EXECUTIVE SUMMARY North West Environmental Group Ltd. (NWest) was retained by the City of Victoria (the Client) to perform a site visit at Crystal Pool and Wellness Centre, 2275 Quadra St, Victoria, BC (the Site) and conduct a Pre-Demolition Hazardous Materials Assessment (HMA) in accordance with WorkSafeBC regulatory requirements - outlined in the BC Occupational Health and Safety (OHS) Regulation Section 20.112 – Hazardous Materials. The HMA was conducted by Janine Galandy, Shaun Craveiro and Luke Kozlowski, NWest representatives, on October 18, 24 and November 8, 2017.

The SOW provided by the client is as follows:

• Complete a hazard assessment for the purpose of demolition of the Crystal Pool and Wellness Centre. The client representative familiar with the building reported that vermiculite is not present in the cinderblock wall cavities, and that the majority of the roof was removed and replaced between 2002 and 2005. A few small areas of original roof cladding still remain and it was requested that these areas be handled as asbestos-containing for Class A cost estimate purposes.

• Flooring in the Main Floor lobby area and on the 2nd Floor corridors was reported by the client representative to be removed and replaced (with new vinyl sheet flooring in the Main Floor lobby area and new vinyl floor tile in the 2nd Floor areas corridors identified).

As such, the SOW for the HMA included the following;

• Conduct a visual inspection of the accessible interior finishes to identify suspected hazardous building materials in the facility.

• Collection of 86 bulk samples for asbestos analysis. NWest included sample results from previous projects where possible to reduce the number of samples required.

• Collection of 2 paint samples for lead analysis. NWest included sample results from previous projects where possible to reduce the number of samples required.

The HMA was limited as destructive assessment (of wall and ceiling cavities and operational equipment and components for example) could not be conducted due to the building being fully operational and occupied by staff and users during the assessment. When building systems are non-operational and properly locked out they will need to be assessed through destructive testing to determine the presence or absence of hazardous materials.

WorkSafeBC Regulation 20.112 requires that all hazardous materials found to be in the way of planned work, including asbestos, be identified prior to the commencement of construction and/or renovation work. These hazardous materials must be either safely contained or removed by a qualified contractor employing WorkSafeBC approved procedures. If materials that are suspected of containing hazardous components such as lead or asbestos, are encountered during deconstruction that differ from, or are in addition to those reported in the bulk sample collection report, then work must stop until the material content can be determined.

The purpose of this assessment was to identify hazardous building materials and equipment at the Site, which may be impacted by the proposed scope of work (SOW). Potential hazardous building materials



and equipment were identified through sampling and/or visual assessment by NWest representatives. NWest makes no claims or representations for assessment areas or scopes of work outside of those defined by the Client, as outlined in Section 2 below.

The following table summarizes the observations and results of the assessment. See Section 4 in this report for recommendations.

Table 0-1: Hazmat Assessment Observations and Results

Hazardous Material Type

Asbestos* (confirmed) • Caulking (grey) on Interior Door Frames Chrysotile 3% • Duct Mastic (grey) Chrysotile 3% • Duct Mastic (black) Chrysotile 15% • Sink Texture (bronze) Chrysotile 1% • Window Putty (black) Chrysotile 8% • Original Drywall Joint Compound Chrysotile 1% • Plaster Type 1 – Ceiling Bulkheads, Pool Deck Columns and Beams Chrysotile 1% • Pipe Insulation Mastic (black) Chrysotile 1% • Original Pipe Insulating Cement Chrysotile 45% • Dome Window Caulking (brown/black) Chrysotile 5% • Dome Window Base Coating (silver) Chrysotile 0.5% • Original ‘tar and gravel’ roofing membrane Handle as asbestos-containing • Vinyl Floor Tile (beige with brown streaks) Chrysotile 1 - 5% • Vinyl Floor Tile (green with white streaks) Chrysotile 10%

Asbestos (may contain) • Materials commonly found to contain asbestos were observed(not sampled) or are suspected to be present including: Boilerinsulation, mechanical valve and pump packing and gaskets, firedoors, electrical cables, switch gear and equipment, buriedasbestos cement pipes, and bell and spigot piping gaskets.

Lead • Concentrations of lead in analyzed paints were found to be abovethe regulated concentration:



Table 0-1: Hazmat Assessment Observations and Results

Hazardous Material Type

o White/green/grey paint composite on concrete wall: 1,100 mg/kg

o Teal paint on wood railing: 860 mg/kg • Elemental lead assumed to be present in roof vent, seals on bell

and spigot piping joints seals, solder on wiring, electrical equipment, lead pipes and copper pipe joints.

Mercury • Fluorescent Light Tubes and compact fluorescent lightbulbs (CFL) were observed in the building.

Ozone Depleting Substances (ODS)

• ODS was observed on the roof: Air Conditioning Units.

PCBs • Fluorescent Light Ballasts were observed in the building. • High temperature wiring.

Radioactive Materials • Smoke Detectors were not observed in the building (hard wired heat detectors observed).

Above Ground Storage Tanks (AST)

• Pool chemical storage tanks observed.

Hantavirus – Rodent Droppings

• Evidence of rodent presence was observed in Staff Room 146.

Silica • Silica is present in concrete wall/floor, concrete block, concrete foundation, brick, mortar, grout, leveling compound, ceramic floor and wall tile, drywall, plaster, stucco, ceiling tiles and any other cementitious building materials.

Mould • Mould was not observed. Flammables/Explosive Materials

• Pool chemicals may be flammable/explosive.

Pool Chemicals • Pool chemicals may be oxidizers and corrosives.

Where hazardous materials were found to be present it should be presumed to be present in similar materials throughout the building.

*Warning: in the event any additional suspect hazardous materials are encountered during renovation or demolition activities, work on those materials must STOP immediately and remain undisturbed until testing confirms the presence or absence of asbestos or other hazardous material. If any material suspected of containing asbestos or another hazardous material is disturbed during the work, all work shall STOP until the area is contained, the hazard evaluated by a qualified professional and the hazardous materials, if indeed present, is safely managed by a qualified contractor.

This Executive Summary is subject to the same standard limitations as outlined in the Limited Hazardous Material Assessment Report and is meant to be read in conjunction with the report in its entirety.

For a list of project limitations please see section 2.1.



TABLE OF CONTENTS

Executive Summary ............................................................................................................................................ 1

1 Introduction .............................................................................................................................................. 5

1.1 Report Structure ........................................................................................................................................... 5

2 Scope of Work and Building Summary ........................................................................................................ 6

2.1 Limitations .................................................................................................................................................... 7

3 Findings ..................................................................................................................................................... 9

3.1 Asbestos ....................................................................................................................................................... 9

3.2 Lead in Paint ............................................................................................................................................... 10

3.3 Other Hazardous Materials ........................................................................................................................ 11

4 Recommendations .................................................................................................................................... 13

4.1 General Recommendations ........................................................................................................................ 13

4.2 Specific Hazardous Material Recommendations ........................................................................................ 13

5 Closure ..................................................................................................................................................... 15

Appendix A. Photo Plates ........................................................................................................................... A-1

Appendix B. Site Plan and Sample Locations ............................................................................................... B-1

Appendix C. Analytical Reports .................................................................................................................. C-1

Appendix D. Regulatory Framework ........................................................................................................... D-1

Appendix E. Methodology ...........................................................................................................................E-1

Asbestos ................................................................................................................................................................ E-1

Lead ....................................................................................................................................................................... E-1 Paint Bulk Sampling Procedures ....................................................................................................................... E-1 Elemental Lead Assessment .............................................................................................................................. E-1

Polychlorinated Biphenyls (PCB) ............................................................................................................................ E-2 PCB-Containing Electrical Equipment ............................................................................................................... E-2 PCB-Containing Materials ................................................................................................................................. E-2

Ozone Depleting Substances (CFCs/ODS) .............................................................................................................. E-2

Mercury-Containing Equipment ............................................................................................................................ E-2

Radioactive Materials ........................................................................................................................................... E-2

Silica ...................................................................................................................................................................... E-2

Mould and Biological Agents ................................................................................................................................. E-2

Flammable and/or Explosive Materials ................................................................................................................. E-2



1 INTRODUCTION North West Environmental Group Ltd. (NWest) was retained by the City of Victoria (the Client) to perform a site visit at Crystal Pool and Wellness Centre, 2275 Quadra St, Victoria, BC (the Site) and conduct a Pre-Demolition Hazardous Materials Assessment (HMA) in accordance with WorkSafeBC regulatory requirements - outlined in the BC Occupational Health and Safety (OHS) Regulation Section 20.112 – Hazardous Materials. The HMA was conducted by Janine Galandy, Shaun Craveiro and Luke Kozlowski, NWest representatives, on October 18, 24 and November 8, 2017.

The purpose of this assessment was to identify hazardous building materials and equipment at the Site, which may be impacted by the proposed scope of work (SOW). Potential hazardous building materials and equipment were identified through sampling and/or visual assessment by NWest representatives. NWest makes no claims or representations for assessment areas or scopes of work outside of those defined by the Client, as outlined in Section 2 below.

NWest will return to site when the building is vacant and building systems are non-operational and properly locked out to be assessed through destructive testing to determine the presence or absence of hazardous materials.

1.1 REPORT STRUCTURE This HMA is organized into different sections for ease of reading and reference.

Section 2 outlines the agreed upon SOW between NWest and the Client and provides details on Site conditions observed during the assessment visit. Limits to the SOW and Methodology are also addressed.

Section 3 outlines the findings of the assessment, including tabular listings of hazardous materials and their locations throughout the Site.

Section 4 outlines recommendations relating to the findings in Section 3.

Supplementary information is provided as Appendices, including:

• Appendix A: Photo Plates • Appendix B: Site Plan and Sample Locations • Appendix C: Analytical Reports • Appendix D: Regulatory Framework • Appendix E: Methodology



2 SCOPE OF WORK AND BUILDING SUMMARY The SOW provided by the client is as follows:

• Complete a hazard assessment for the purpose of demolition of the Crystal Pool and Wellness Centre. The client representative familiar with the building reported that vermiculite is not present in the cinderblock wall cavities, and that the majority of the roof was removed and replaced between 2002 and 2005. A few small areas of original roof cladding still remain and it was requested that these areas be treated as asbestos-containing for Class A cost estimate purposes.

• Flooring in the Main Floor lobby area and on the 2nd Floor corridors was reported by the client representative to be removed and replaced (with new vinyl sheet flooring in the Main Floor lobby area and new vinyl floor tile in the 2nd Floor areas corridors identified).

As such, the SOW for the HMA including the following:

• Conduct a visual inspection of the accessible interior finishes to identify suspected hazardous building materials in the facility.

• Collection of 86 bulk samples for asbestos analysis. NWest included sample results from previous projects where possible to reduce the number of samples required.

• Collection of 2 paint samples for lead analysis. NWest included sample results from previous projects where possible to reduce the number of samples required.

The HMA was limited as destructive assessment (of wall and ceiling cavities and operational equipment for example) could not be conducted due to the building being fully operational and occupied by staff and users during the assessment. When building systems are non-operational and properly locked out they will need to be assessed through destructive testing to determine the presence or absence of hazardous materials.

NWest representatives made the following observations at the time of the Site visit:

Table 2.0 – Summary of the Building

Building System Finding/Observation

Construction/Renovation Date 1971 / ongoing Area of Building • Lower Level: 10397 square feet

• Pool Level: 40107 square feet • Upper Level: 34854 square feet

Roofing Materials • Original: ‘tar and gravel’ (the client reported a few small areas of original roof still remain and is to be handled as asbestos containing.

• Upgraded Areas: Torch-on (the client reported that the torch-on roofing was installed between 2002 and 2005)

Framing and Foundation Concrete framing and concrete foundation



Table 2.0 – Summary of the Building

Exterior Finishes Stucco, concrete, concrete block, brick Interior Wall and Ceiling Finishes Drywall, plaster, acoustic ceiling tile, concrete, ceramic tile Interior Floor Finishes Vinyl sheet flooring, vinyl floor tile, ceramic floor tile, carpet Insulation (Wall) Fibreglass Batt

The client representative reported that vermiculite is not present in the concrete block walls.

Heating, Ventilation and Air Conditioning System

Forced Air Duct System, Roof Top Air Conditioners

Lighting Fluorescent light tubes

2.1 LIMITATIONS This HMA was limited to construction materials, equipment and components identified in the SOW. The analytical results of visually homogenous materials were extrapolated throughout the structure and were dependent on visual indications or other available information on estimated phases of construction. Some materials such as painted drywall surfaces and plaster finishes cannot be extrapolated with certainty.

Materials assumed not to contain asbestos during this HMA included: • Torch-on roofing • Vinyl sheet flooring in Main Floor Lobby area and 2nd floor corridors • Vinyl floor tile in 2nd Floor corridors • Post-1990 construction materials • Wood and wood composite materials • Carpet • Plastics in non-industrial applications • Metals • Glazing • Exterior below-grade drainage and plumbing systems • Ceramic tile

Materials suspected to contain asbestos may be present and include, but are not limited to: • Boiler insulation • Mechanical valve and pump packing and gaskets

o It is likely that a number of different gaskets are present and should be handled as asbestos containing unless safety data sheets for the gaskets present can prove otherwise.

• Electrical wiring and cables • Buried asbestos cement pipes • Cement products • Bell and spigot piping gaskets, and • Incandescent light fixtures (heat shields)

Note that sampling of the above materials was not conducted as they were either concealed, and/or sampling posed a risk to the system or the assessor. Additional investigation for asbestos within these areas should be conducted prior to commencement of work which will disturb these materials.



Areas not included in the HMA are shown in the following table:

Table 2.1 – Exclusions

Exclusions Rationale

Roofing • Original: ‘tar and gravel’. The client representative reported minor areas of original asphalt roof remain and to be handled as asbestos containing.

• Upgraded Areas: Torch-on (the client reported that the torch-on roofing was installed between 2002 and 2005)

Flooring The client representative reported the following flooring materials were new (not expected to contain asbestos-destructive testing to confirm):

• Vinyl sheet flooring in Main Floor Lobby area and 2nd floor corridors

• Vinyl floor tile in 2nd Floor corridors Wall/ceiling cavities Non-destructive assessment. The client representative reported that

vermiculite is not present in the concrete block walls (cinderblock wall cavities).

Equipment/system No equipment/enclosed system was accessed to collect a sample. Leachate analysis Beyond the scope of this project. Radon testing Beyond the scope of this project. Contents Beyond the scope of this project. Phase 1 Environmental Site Assessment

Beyond the scope of this project.

In addition to the limitations described above, hazardous materials may be present at the Site that were not visible, accessible or available for observation during the assessment and are therefore not described in this report.



3 FINDINGS Hazardous materials observed while conducting the HMA are summarized in Tables 3.1 – 3.3 below. These tables include information on the type of hazardous material observed and its condition, location and composition. Approximate quantity of select hazardous materials included in Table 3.3.

3.1 ASBESTOS Identified asbestos-containing materials are summarized as follows:

Table 3.1 – Asbestos Materials and Locations

Material Condition Sample Location Asbestos Content / Type

Material Location / System

Caulking (grey) Good Main Lobby Area - Wall Corner Outside Door to South Stair 2

3% Chrysotile Door Frames

Duct Mastic (grey)

Good South Fan Room 300 3% Chrysotile Ductwork System Throughout

Duct Mastic (black)

Good South Fan Room 300 15% Chrysotile Ductwork System Throughout

Sink Texture (bronze)

Good Kitchen 147 1% Chrysotile Sinks Throughout (Kitchen, Child Minding Room)

Window Putty (black)

Good Lower Auditorium 8% Chrysotile Windows in Lower Auditorium

Plaster Type 1 Fair to Good South Fan Room 300 1% Chrysotile Ceiling Bulkheads in attic and Fan Rooms and over pool deck, columns and beams

Mastic on Pipe Insulation (black)

Poor to Good South Fan Room 300 1% Chrysotile Throughout Building

Drywall Joint Compound

Good North Stair 1 1% Chrysotile Original drywall. North and South Stairwells, Upper Level Office Corridor.

Caulking (brown)

Fair to Good Roof – Center Dome Window

5% Chrysotile All dome windows on roof.

Metal Coating (silver)

Fair Roof Dome 0.5% Chrysotile All dome windows on roof.

‘Tar and Gravel’ Roofing Membrane

Fair Not sampled. Handle as asbestos-containing.

Original Roofing Remnants



Table 3.1 – Asbestos Materials and Locations

Material Condition Sample Location Asbestos Content / Type

Material Location / System

Original Pipe Insulating Cement

Unknown Identified Previously 45% Chrysotile May be concealed in void spaces, crawlspace etc.

Vinyl Floor Tile (beige with brown streaks)

Unknown - Concealed

Identified Previously 1 – 5% Chrysotile • Lower Auditorium Closet

• Concealed – Underneath Sheet Flooring in Lower Auditorium

Vinyl Floor Tile (green with white streaks)

Unknown - Concealed

Identified Previously 10% Chrysotile Concealed – Underneath Sheet Flooring of North Stairwell and Landings to Basement, and Underneath Sheet Flooring in Basement Corridor

*Quantity shown is an estimate only and should not be taken as an exact measurement.

3.2 LEAD IN PAINT Paints with a lead content greater than 90 mg/kg lead are identified as lead-containing and are summarized in the following table:

Table 3.2 – Lead in Paint

Colour/Substrate Condition Location Lead Content (mg/kg)

Location / System

White/green/grey paint composite on concrete wall

Poor to Good Filter Room B115

1,100 Concrete Wall

Teal paint on railing

Poor to Good Pool – West Railing to Bleachers

860 Railing

Note: Concentrations of lead in paint scheduled for disposal that exceed the threshold limit of 100 mg/kg trigger a requirement for analysis by Toxicity Characteristic Leaching Procedure (TCLP) and are shown in red font. This requirement is dependent on the planned disposal methodology.



3.3 OTHER HAZARDOUS MATERIALS A summary of other hazardous materials observed during the course of this HMA is provided in the following table:

Table 3.3 – Other Hazardous Materials

Material Types and Locations Estimated Quantity

Lead Containing Products

Lead products were identified in the building.

• Roof vents • Seals on bell and spigot piping

joints seals, solder on wiring, electrical equipment and copper pipe joints

• Throughout roof • Throughout building

Mercury Mercury was identified in the building.

• Fluorescent light tubes • 150 tubes • Manometers and mechanical

gauges • 50

Polychlorinated Biphenyls (PCBs)

PCBs were identified in the building. • Light ballasts • 75 ballasts

Crystalline Silica Crystalline silica was identified in the building. The following items throughout the building are to be handled as containing crystalline silica.

• Concrete Wall/Floor, Block and Foundation

• Brick • Mortar • Grout • Leveling Compound • Ceramic floor and wall tile • Drywall • Plaster • Stucco • Acoustic ceiling tiles

Throughout

Ozone Depleting Substances

Ozone depleting substances were observed in the building. • Air Conditioner • Throughout Roof

Radioactive Materials Radioactive materials were not identified in the building.

Mould / Biological Agents

Biological materials were identified in the building.

• Evidence of pests • 1 rodent carcass observed in wall cavity in Staff Room 146



Table 3.3 – Other Hazardous Materials

Material Types and Locations Estimated Quantity

Flammable and Explosive Materials

Pool chemicals may be flammable/explosive.

Pool Chemicals Pool chemicals may be oxidizers and/or corrosives.



4 RECOMMENDATIONS Based on the results of the assessments, NWest makes the following recommendations:

4.1 GENERAL RECOMMENDATIONS 1. Provide copies of this report to Site personnel, including contractors.

2. A copy of this report must be posted in a visible location on Site at all times.

3. A qualified person must complete a risk assessment and safe work procedures for all hazardous materials in the work area.

4. WorkSafeBC Regulations require that all hazardous materials be removed prior to renovation or demolition or protected from damage prior to the commencement of construction. Removal or disturbance of hazardous materials must be undertaken by a qualified contractor employing WorkSafeBC-approved procedures.

5. Work must STOP if previously unidentified suspected hazardous materials are encountered or inadvertently damaged or disturbed during renovations and/or demolition activities. These suspect materials must be left undisturbed until a qualified person has determined the status of the material.

6. All materials in the work area that are visually similar to those identified as hazardous materials in this report must be considered hazardous and addressed accordingly.

4.2 SPECIFIC HAZARDOUS MATERIAL RECOMMENDATIONS The following recommendations are to be enacted in correspondence with the general recommendations noted above.

1. Asbestos: Asbestos abatement must be undertaken by trained personnel following procedures acceptable to WorkSafeBC which comply with the BC OHS Regulation Part 6 - Substance Specific Requirements for Asbestos and conform to the WorkSafeBC document, “Safe Practices for Handling Asbestos”.

2. Lead-Containing Paint: Ensure work impacting the paint coatings, paint debris and other lead coated materials proceeds in a manner that will contain fumes or paint dust and be in full compliance with BC OHS Regulation Part 6 – Substance Specific Requirements for Lead and the WorkSafeBC document “Lead-Containing Paint and Coatings, Preventing Exposure in the Construction Industry”. An occupational lead in air sample must be collected at the beginning of the project to ensure proper worker PPE is being worn and work procedures are effective in controlling lead dust.

3. Lead Paint Disposal: Prior to disposal, any lead paint waste meeting or exceeding 100 mg/kg (100 parts per million) concentration must be collected and tested for leachability by a qualified person, as per BC Hazardous Waste Regulations, and if deemed to be hazardous lead waste, disposed of at a licensed facility. If lead paint is present on metal components, those components may be recycled as metal waste, and therefore, leachate analysis would not be required.



4. Lead Containing Products: Lead products and metals coated with lead paint can be recycled as metal construction waste. Workers should exercise caution if heat is to be used to melt any lead containing products found as means of facilitating its extraction. Molten lead can produce significant quantities of inhalable lead fumes which can pose a severe health hazard. As per WorkSafeBC regulation 12.115 - “coating on metal which could emit harmful contaminants (such as lead, chromium, organic materials, or toxic combustion products) must be removed from the base metal, whenever practicable, before welding or cutting begins.”

5. Mercury: Mercury-containing equipment impacted by proposed work, such as manometers, must be removed and packaged for storage and transport or disposal/destruction at a licensed facility. Alternatively, the equipment, if functional, could be re-used for its original intended purpose.

6. Mercury Light Bulbs: Care should be taken to avoid breaking fluorescent light tubes and compact fluorescent light (CFL) bulbs and releasing mercury vapour. Fluorescent light tubes and CFLs should recycled at a licensed recycling facility or disposed of at a household hazardous waste recipient.

7. Polychlorinated Biphenyls: Prior to disposal each suspect PCB-containing unit must be checked to determine if it contains PCB. Systems containing PCB must be removed, sorted and transported to a licensed facility. PCBs must be handled in accordance with Regulations found in the Canadian Environmental Protection Act, SOR/2008-273, including amendments up to SOR/210-57, March 11, 2010

8. Crystalline Silica: Workers must use caution to avoid creating airborne silica dust while working on or otherwise disturbing materials containing silica. Use WorkSafeBC-approved procedures in order to decrease dust levels.

9. Ozone Depleting Substances (ODS): Each unit removed should be inspected to confirm the presence of ODS. If ODS are present, they will require proper recovery and disposal. The BC Ozone-Depleting Substances Regulations apply to any ODS abatement procedures (Ozone Depleting Substances and Other Halocarbons Regulation, Environmental Management Act, B.C. Reg. 220/2006, including amendments up to B.C. Reg. 4/2010, January 14, 2010). These regulations require that all ODS must be collected, stored and recycled, or collected and disposed of by a qualified technician.

10. Biological Agents: The handling of biological agents must comply with Section 6 of the BC OHS Regulations – Biohazards, which involves development of an Exposure Control Plan (ECP) to mitigate or eliminate worker exposure. The ECP must be written in accordance with WorkSafeBC OHS Regulation 5.54.



5 CLOSURE This assessment report has been prepared exclusively for the Client. It is a statement of the presence of the listed hazardous materials at the Site as outlined in the report and as observed on the date of this assessment by NWest representatives. The conclusions and recommendations contained in this assessment report are based upon the professional opinions of those representatives. These opinions are in accordance with accepted hygiene assessment standards and practices applicable to these locations and are subject to the following inherent limitations:

• The data and findings presented in this report are valid as of the date of the investigation. The passage of time, hidden or inaccessible conditions, manifestation of latent conditions or occurrence of future events may warrant further exploration at the Site, analysis of the data, and re-evaluation of the findings, observations, and conclusions expressed in this report.

• The data reported and the findings, observations and conclusions expressed in this report are limited by the Scope of Work. The Scope of Work was defined by the Client, the time and budgetary constraints imposed, and availability of access to the Site by the Client.

Because of the limitations stated above, the findings, observations and conclusions expressed by NWest in this report are not, and should not be, considered an opinion concerning compliance of any past or present owner or operator of the Site with any federal, provincial or local laws or regulations.

No warranty or guarantee, whether expressed or implied, is made. This report may not be used, relied upon, copied, published, or quoted by any party without the written consent of NWest. Other parties reading this report must independently verify the completeness and accuracy of this report and its contents.

This report is not intended for use as a scope of work for removal or as a specification section for inclusion in Tender Documents. Any unauthorized use of this report in that fashion is at the sole discretion and liability of the Owner.

North West Environmental Group Ltd.

Julie Sullivan, B.Sc. CIH Senior Occupational Hygienist Qualified person as per OHS Reg 6.1 Senior Review

Janine Galandy, Dipl. (Env.) Tech Lead Field Technologist Report Author

Daniel Morton, B.Sc. Project Manager Report Review


Page A-1 33671 HMA V1.0 - Crystal Pool and Wellness Centre.docx

Appendix A. PHOTO PLATES

The following photo plates provide a general documentation of the building materials that were sampled and analyzed and observations made during the assessment. They are meant to summarize the results of analysis and observations and are not intended to include all hazardous materials, or their locations, observed during the assessment.

Sample: 33671-3b Location: Main Foyer – Door Frame Description: Frame Caulking (grey) Hazardous Material: 3% Chrysotile Asbestos

Sample: 33671-7b Location: South Fan Room 300 Description: Duct Mastic (grey) Hazardous Material: 3% Chrysotile Asbestos

Sample: 33671-8b Location: South Fan Room 300 Description: Duct Mastic (black) Hazardous Material: 15% Chrysotile Asbestos

Sample: 33671-9b Location: Kitchen 147 Description: Sink Texture (bronze) Hazardous Material: 1% Chrysotile Asbestos



Sample: 33671-28b Location: Lower Auditorium B102 Description: Window Putty (black) Hazardous Material: 8% Chrysotile Asbestos

Sample: 33671-35b Location: North Stair 1 Description: Drywall Joint Compound Hazardous Material: 1% Chrysotile Asbestos

Sample: 33671-51b Location: South Fan Room 300 Description: Plaster Type 1 – Ceiling Bulkheads Hazardous Material: 1% Chrysotile Asbestos

Sample: 33671-63b Location: South Fan Room 300 Description: Pipe Insulation Mastic (black) Hazardous Material: 1% Chrysotile Asbestos



Sample: 33671-77b Location: Filter Room B115 Description: White/Green/Grey Paint Composite on Concrete Wall Hazardous Material: 1,100 mg/kg Lead

Sample: 33671-78b Location: Pool Area – West Railing Description: Teal Paint on Concrete Railing Hazardous Material: 860 mg/kg Lead

Sample: 33671-82b Location: Roof – Center Dome Window Description: Caulking (brown/black) Hazardous Material: 5% Chrysotile Asbestos

Sample: 33671-88,89,90,91 Location: Lobby Description: Plaster Type 2 (architectural coving) No asbestos detected



Sample: N/A – Previously Sampled Location: Lower Auditorium Closet Description: Vinyl Floor Tile (beige with brown streaks) Hazardous Material: 1-5% Chrysotile Asbestos

Sample: N/A – Previously Sampled Location: North Stairwell to Basement Description: Vinyl Floor Tile (green with white streaks) Hazardous Material: 10% Chrysotile Asbestos

Location: Pool Deck Description: Plaster Type 1 – Ceiling Bulkheads, Beams and Columns Hazardous Material: 1% Chrysotile Asbestos


Page B-1 33671 HMA V1.0 - Crystal Pool and Wellness Centre.docx

Appendix B. SITE PLAN AND SAMPLE LOCATIONS

33671-90bPlaster – Type 2

33671-39bDWJC

1% Chrysotile

33671-1bCaulking (brown)

33671-3bCaulking (grey)3% Chrysotile

33671-48b, 49b, 50bACT (pinhole & directional fissure)



33671-57bBrick Mortar

33671-56bConcrete Block

Mortar

33671-9bSink Texture (bronze)

1% Chrysotile

33671-5bTextile Pipe Insulation

PROJECT NO.:

DATE:

SURVEYED BY:

DRAWING NO.:

ADDRESS/LOCATION:

DRAWING TITLE:

DRAWING NOT TO SCALE

33671

October 18 & 24, November 8, 2017

JG, SC, LK

001

Crystal Pool and Wellness Centre, 2275 Quadra St, Victoria, BC

Sample Locations – Main Floor

Drawing Not to Scale

Sample Result and Inspection Location Key

123

123

No Asbestos Detected

Material Contains Asbestos

N

#201 – 415 Gorge Road East

Victoria, BC V8T 2W1

LEGEND

DWJCDrywall Joint Compound

ACTAcoustic Ceiling Tile





33671-37bDWJC


33671-88b, 91bPlaster – Type 2

Type 2Architectural Coving

33671-63bPI Mastic (black)

1% Chrysotile

33671-51b, 52b, 53bPlaster – Type 11% Chrysotile

33671-78bTeal Paint on Concrete Railing

(860 mg/kg)

33671-7bDuct Mastic (grey)

3% Chrysotile

33671-8bDuct Mastic (black)

15% Chrysotile

33671-54bCB Mortar

33671-47bBuilding Paper

33671-55bCB Mortar

33671-36bDWJC

1% Chrysotile

33671-46bSheet Flooring

(grey and white mosaic)

PROJECT NO.:

DATE:

SURVEYED BY:

DRAWING NO.:

ADDRESS/LOCATION:

DRAWING TITLE:


33671

October 18 & 24, 2017

JG, SC, LK

002


Sample Locations – Upper Floor



123

123



123

N



Lead (Pb) Sample (bolded concentrations indicate concentrations of Pb above the regulatory limit)

LEGEND

DWJC Drywall Joint Compound

33671-68bCT Grout & LC


33671-38bDWJC

1% Chrysotile

33671-35bDWJC

1% Chrysotile


CB Concrete Block

CT Ceramic Tile

LC Leveling Compound

PI Pipe Insulation

Type 1 Ceiling Bulkhead

33671-11bParging (grey)

33671-22bFirestop (white)

33671-60b, 61b, 62bFloor Tile Mastic

33671-77bWhite/Green/Grey Paint

Composite on Concrete Wall(1,100 mg/kg)



33671-44bSheet Flooring

(small white mosaic withmultiple colour spots)

33671-64bTextile PI

33671-25b, 26b, 27bDuct Breaching Insulation


33671-34bDWJC

33671-41b, 42b, 43bBlack Baseboard

and Adhesive

33671-20b, 21bFirestop (red)

33671-17bFirestop (yellow)

33671-13b, 14b, 15bFirestop Caulking (grey)

33671-29bWindow Putty VisuallySimilar to 33671-28b

PROJECT NO.:

DATE:

SURVEYED BY:

DRAWING NO.:

ADDRESS/LOCATION:

DRAWING TITLE:


33671

October 18 & 24, 2017

JG, SC, LK

003


Sample Locations – Basement



123

123



123

N



Lead (Pb) Sample (bolded concentrations indicate concentrations of Pb above the regulatory limit)

LEGEND

DWJC Drywall Joint Compound

33671-31b, 31b, 33bDWJC

33671-28bWindow Putty (black)

8% Chrysotile

33671-45bSheet Flooring(grey mosaic)


33671-19bFirestop (red)



33671-65bTextile PI

33671-30bWindow Putty VisuallySimilar to 33671-28b

PI Pipe Insulation

Vinyl Floor Tile (green with white streaks)

Vinyl Floor Tile (beige with brown streaks)

33671-72bStucco (rock dash)



PROJECT NO.:

DATE:

SURVEYED BY:

DRAWING NO.:

ADDRESS/LOCATION:

DRAWING TITLE:


33671

October 18 & 24, 2017

JG, SC, LK

004


Exterior – Sample Locations



123 No Asbestos Detected

N







33671-87bWC (white)

33671-84bWC Visually

Similar to 33671-82b

33671-82bWC (brown)

5% Chrysotile

33671-83bWC Visually

Similar to 33671-82b

33671-80bCaulking on Metal

Flashing (white)


Flashing (white)

33671-85bWC (white)

33671-86bWC (white)

PROJECT NO.:

DATE:

SURVEYED BY:

DRAWING NO.:

ADDRESS/LOCATION:

DRAWING TITLE:


33671

October 18 & 24, 2017

JG, SC, LK

005


Roof – Sample Locations



123

123



N



LEGEND

WCWindow Caulking


Flashing (white)Original ‘Tar and Gravel’ Roof Handle as Asbestos-Containing


Page C-1 33671 HMA V1.0 - Crystal Pool and Wellness Centre.docx

Appendix C. ANALYTICAL REPORTS

201 - 415 Gorge Road EastVictoria, BC V8T 2W1

Tel: (250) 384-9695Fax: (250) 384-9865

e-mail: [email protected]

November 09, 2017

33671

Date:Client Job or PO#:

Project number:Project:Contractor:

Client:City of Victoria - Public Works

Crystal Pool HMA and Estimate for Demoliton

City of Victoria - Public Works

Bulk Sample Report

Asbestos Analysis of Bulk Materials using Polarized Light Microscopy

Sample No Location Date Analysed

Analyst Description Phase % Asbestos % Other Materials % Comments

33671-1b Conference Room 149 - Adjacent to Window Oct-20-2017 JD Caulking (brown) Dark Brown 100 None Detected 0 Non-Fibrous 100

33671-2b Outside Janitor Room 143 - Wall Corner Oct-20-2017 JD Caulking (brown) Dark Brown 100 None Detected 0 Non-Fibrous 100

33671-3b Outside Door to South Stair 2 Oct-20-2017 JD Caulking (grey) Grey 100 Chrysotile 3 Non-Fibrous 97

33671-4bJanitor Room 143 - Concrete Wall Adjacent to Door

Oct-20-2017 JD Caulking (brown) N/A N/A N/A N/A N/A N/A Sample Not Analyzed - Stop Positive Requested

33671-5bLayer 1 Storage Room 143 Oct-27-2017 JD Textile Pipe Insulation Pipe Wrap -

White / Tan 45 None Detected 0 Cellulose 100

33671-5bLayer 2 Storage Room 143 Oct-27-2017 JD Textile Pipe Insulation Insulation -

Yellow 45 None Detected 0 Glass 100

33671-5bLayer 3 Storage Room 143 Oct-27-2017 JD Textile Pipe Insulation Scrim - White 10 None Detected 0 Cellulose (90%)

Non-Fibrous (10%) 100

33671-6b South Stairwell Railing Oct-27-2017 JD Caulking (brown) Dark Brown 100 None Detected 0 Glass (3%)Non-Fibrous (97%) 100

33671-7b South Fan Room 300 Oct-20-2017 JD Duct Mastic (grey) Grey / Tan 100 Chrysotile 3 Non-Fibrous 97

33671-8b South Fan Room 300 Oct-20-2017 JD Duct Mastic (black) Black 100 Chrysotile 15 Non-Fibrous 85

33671-9b Kitchen 147 Oct-20-2017 JD Sink Texture (bronze) Gold 100 Chrysotile 1 Non-Fibrous 99

1/6

LAB# 202314



33671-10b Storage B108 Oct-20-2017 JD Parging (grey) Grey 100 None Detected 0 Non-Fibrous 100

33671-11b Electrical B101 Oct-20-2017 JD Parging (grey) Grey 100 None Detected 0 Non-Fibrous 100

33671-12b Workshop B116 Oct-20-2017 JD Parging (grey) Grey 100 None Detected 0 Non-Fibrous 100

33671-13b Electrical B101 Oct-27-2017 JD Firestop Caulking (grey) Grey 100 None Detected 0 Non-Fibrous 100



33671-16b Ozone Room B104 Oct-20-2017 JD Firestop (yellow) Yellow 100 None Detected 0 Non-Fibrous 100

33671-17b Filter Room B115 Oct-20-2017 JD Firestop (yellow) Yellow 100 None Detected 0 Non-Fibrous 100

33671-18b Chemical Storage B106 Oct-20-2017 JD Firestop (yellow) Yellow 100 None Detected 0 Non-Fibrous 100

33671-19b Ozone Room B104 Oct-20-2017 JD Firestop (red) Red 100 None Detected 0 Non-Fibrous 100

33671-20b Filter Room B115 Oct-20-2017 JD Firestop (red) Red 100 None Detected 0 Non-Fibrous 100

33671-21b Filter Room B115 Oct-20-2017 JD Firestop (red) Red 100 None Detected 0 Non-Fibrous 100

33671-22b Electrical B101 Oct-20-2017 JD Firestop (white) White 100 None Detected 0 Non-Fibrous 100

33671-23b Corridor B107 Oct-20-2017 JD Firestop (white) White 100 None Detected 0 Non-Fibrous 100

33671-24b Storage B111 Oct-20-2017 JD Firestop (white) White 100 None Detected 0 Non-Fibrous 100

33671-25b Workshop B116 Oct-20-2017 JD Duct Breaching Insulation Beige / Black 100 None Detected 0

Glass (30%)Cellulose (35%)Non-Fibrous (35%)

100



100



100

33671-28b Lower Auditorium B102 Oct-20-2017 JD Window Putty (black) Black 100 Chrysotile 8 Synthetic (2%)Non-Fibrous (90%) 92

33671-29b Lower Auditorium B102 Oct-20-2017 JD Window Putty (black) N/A N/A N/A N/A N/A N/A Sample Not Analyzed - Stop Positive Requested

2/6

LAB# 202314



33671-30b Lower Auditorium B102 Oct-20-2017 JD Window Putty (black) N/A N/A N/A N/A N/A N/A Sample Not Analyzed - Stop Positive Requested

33671-31b Outside of Ozone Room B104 Oct-20-2017 JD Drywall Joint

Compound White 100 None Detected 0 Non-Fibrous 100





33671-34b Lower Fitness Area - Storage Room Oct-20-2017 JD Drywall Joint


33671-35b North Stair 1 Oct-27-2017 JD Drywall Joint Compound Grey 100 Chrysotile 1 Non-Fibrous 99

33671-36b South Stairwell Nov-08-2017 JD Drywall Joint Compound Off White 100 Chrysotile 1 Non-Fibrous 99

33671-37b Kitchen 147 Nov-08-2017 JD Drywall Joint Compound White 100 None Detected 0 Non-Fibrous 100

33671-38b North Stairwell Nov-08-2017 JD Drywall Joint Compound Off White 100 Chrysotile 1 Non-Fibrous 99

33671-39b Outside Office 108 Nov-08-2017 JD Drywall Joint Compound Off White 100 Chrysotile 1 Non-Fibrous 99

33671-41bLayer 1

North Stairwell to Basement Oct-20-2017 BR Black Baseboard and

AdhesiveBaseboard - Black / Grey 70 None Detected 0 Non-Fibrous 100

33671-41bLayer 2

North Stairwell to Basement Oct-20-2017 BR Black Baseboard and

Adhesive Adhesive - Brown 30 None Detected 0 Non-Fibrous 100

33671-42b North Stairwell to Basement Oct-20-2017 BR Black Baseboard and

Adhesive Brown 100 None Detected 0 Non-Fibrous 100

33671-43b North Stairwell to Basement Oct-20-2017 BR Black Baseboard and

Adhesive Brown 100 None Detected 0 Non-Fibrous 100

33671-44bLayer 1 Lower Fitness Area Oct-20-2017 BR

Sheet Flooring - (small white mosaic with multiple colour spots)

Wear Surface - Grey / Green / Blue

50 None Detected 0 Non-Fibrous 100

33671-44bLayer 2 Lower Fitness Area Oct-20-2017 BR

Sheet Flooring - (small white mosaic with multiple colour spots)

Paper Backing - Grey 50 None Detected 0

Synthetic (10%)Cellulose (30%)Non-Fibrous (60%)

100

33671-45bLayer 1

Summer B109 (Massage Room) Oct-20-2017 BR Sheet Flooring - (grey

mosaic)Wear Surface - Grey / Brown 50 None Detected 0 Non-Fibrous 100

3/6

LAB# 202314



33671-45bLayer 2

Summer B109 (Massage Room) Oct-20-2017 BR Sheet Flooring - (grey

mosaic)Paper Backing - White 50 None Detected 0 Synthetic 100

33671-46bLayer 1

South Stairwell Adjacent to South Fan Room

Oct-20-2017 BR Sheet Flooring - (grey and white mosaic)

Wear Surface - Beige / Black 50 None Detected 0 Non-Fibrous 100

33671-46bLayer 2

South Stairwell Adjacent to South Fan Room

Oct-20-2017 BR Sheet Flooring - (grey and white mosaic)

Paper Backing - Brown 50 None Detected 0 Cellulose (25%)


33671-47b South Fan Room 300 Oct-20-2017 BR Building Paper Brown 100 None Detected 0 Cellulose (60%)Non-Fibrous (40%) 100

33671-48b Office 105 Oct-20-2017 BRCeiling Tile (Acoustic) - (pinhole and directional fissure)

White / Grey 100 None Detected 0Glass (15%)Cellulose (20%)Non-Fibrous (65%)

100



100



100

33671-51b South Fan Room 300 Oct-20-2017 JD Plaster - Type 1 (ceiling bulkhead) Grey 100 Chrysotile 1 Non-Fibrous 99

33671-52b South Fan Room 300 Nov-08-2017 JD Plaster - Type 1 (ceiling bulkhead) Grey 100 Chrysotile 1 Non-Fibrous 99

33671-53b South Fan Room 300 Nov-08-2017 JD Plaster - Type 1 (ceiling bulkhead) Grey 100 Chrysotile 1 Non-Fibrous 99

33671-54b South Fan Room 300 Oct-20-2017 JD Mortar - Concrete Block Grey 100 None Detected 0 Non-Fibrous 100

33671-55b South Fan Room 300 Oct-20-2017 JD Mortar - Concrete Block Grey 100 None Detected 0 Non-Fibrous 100

33671-56b Storage Room 143 Oct-27-2017 JD Concrete Block Mortar Grey 100 None Detected 0 Non-Fibrous 100

33671-57b Exterior - Southwest Oct-27-2017 JD Brick Mortar Brown 100 None Detected 0 Non-Fibrous 100

33671-58b Exterior - Northwest Oct-27-2017 JD Brick Mortar Brown 100 None Detected 0 Non-Fibrous 100

33671-59b Staff Room 146 Oct-27-2017 JD Brick Mortar Brown 100 None Detected 0 Non-Fibrous 100

33671-60b North Stairwell to Basement Oct-20-2017 JD Floor Tile Mastic Brown 100 None Detected 0 Non-Fibrous 100

4/6

LAB# 202314





33671-63bLayer 1 South Fan Room 300 Oct-20-2017 JD Textile Pipe Insulation Yellow / Silver /

White 90 None Detected 0Glass (40%)Cellulose (15%)Non-Fibrous (45%)

100

33671-63bLayer 2 South Fan Room 300 Oct-20-2017 JD Textile Pipe Insulation Mastic - Black 10 Chrysotile 1 Non-Fibrous 99

33671-64b Storage B108 Oct-20-2017 JD Textile Pipe Insulation White / Beige / Silver 100 None Detected 0

Cellulose (50%)Glass (10%)Non-Fibrous (40%)

100

33671-65b Chemical Storage B106 Oct-20-2017 JD Textile Pipe Insulation Beige / Silver 100 None Detected 0Cellulose (70%)Glass (5%)Non-Fibrous (25%)

100

33671-66b Pool Deck - Southwest Oct-27-2017 JD Ceramic Tile Grout and Leveling Compound White / Grey 100 None Detected 0 Non-Fibrous 100

33671-67b Pool Deck - Northwest Oct-27-2017 JD Ceramic Tile Grout and Leveling Compound White / Grey 100 None Detected 0 Non-Fibrous 100

33671-68b Pool Deck - Northeast Oct-27-2017 JD Ceramic Tile Grout and Leveling Compound White / Grey 100 None Detected 0 Non-Fibrous 100

33671-72b Exterior - Southwest Oct-27-2017 JD Stucco (rock dash) Brown 100 None Detected 0 Non-Fibrous 100

33671-73b Exterior - North Oct-27-2017 JD Stucco (rock dash) Brown 100 None Detected 0 Non-Fibrous 100

33671-74b Exterior - Northwest Oct-27-2017 JD Stucco (rock dash) Brown 100 None Detected 0 Non-Fibrous 100

33671-75b Exterior - Northeast Oct-27-2017 JD Stucco (rock dash) Brown 100 None Detected 0 Non-Fibrous 100

33671-76b Exterior - South Oct-27-2017 JD Stucco (rock dash) Brown 100 None Detected 0 Non-Fibrous 100

33671-79b Roof - Metal Flashing (west) Oct-27-2017 JD Caulking (white) White 100 None Detected 0 Non-Fibrous 100

33671-80b Roof - Metal Flashing (west) Oct-27-2017 JD Caulking (white) White 100 None Detected 0 Non-Fibrous 100

33671-81b Roof - Metal Flashing (north center) Oct-27-2017 JD Caulking (white) White 100 None Detected 0 Non-Fibrous 100

33671-82b Roof - Center Dome Window (west) Oct-27-2017 JD Caulking (brown) Brown 100 Chrysotile 5 Non-Fibrous 95

5/6

LAB# 202314



33671-83b Roof - West Dome Window Oct-27-2017 JD Caulking (brown) N/A N/A N/A N/A N/A N/A Sample Not Analyzed -

Stop Positive Requested

33671-84b Roof - Center Dome Window (east) Oct-27-2017 JD Caulking (brown) N/A N/A N/A N/A N/A N/A Sample Not Analyzed -

Stop Positive Requested

33671-85b Roof - East Dome Window (east) Oct-27-2017 JD Caulking (white) White 100 None Detected 0 Glass (3%)


33671-86b Roof - East Dome Window (north) Oct-27-2017 JD Caulking (white) White 100 None Detected 0 Glass (3%)


33671-87b Roof - East Dome Window (west) Oct-27-2017 JD Caulking (white) White 100 None Detected 0 None Detected 0

33671-88bLayer 1 Foyer Storage Room Nov-08-2017 JD Plaster - Type 2

(architectural coving)Drywall Joint Compound 50 None Detected 0 Non-Fibrous 100

33671-88bLayer 2 Foyer Storage Room Nov-08-2017 JD Plaster - Type 2

(architectural coving)Plaster - Grey / Beige 50 None Detected 0 Non-Fibrous 100

33671-89b Kitchen 147 Nov-08-2017 JD Plaster - Type 2 (architectural coving) Grey / Beige 100 None Detected 0 Non-Fibrous 100

33671-90b Lost and Found Closet Nov-08-2017 JD Plaster - Type 2 (architectural coving) Grey / Beige 100 None Detected 0 Non-Fibrous 100

33671-91b Foyer Storage Room Nov-08-2017 JD Plaster - Type 2 (architectural coving) Grey / Beige 100 None Detected 0 Non-Fibrous 100

33671-92b Kitchen 147 Nov-08-2017 JD Plaster - Type 2 (architectural coving) Grey / Beige 100 None Detected 0 Non-Fibrous 100

6/6

LAB# 202314

Project:Client:

Sample #6520-35

Location Description Phases % Asbestos % Other Materials % Main Floor elbow insulation -gray 1 100% Chrysotile 45% Non fibrous 55%

CommentsShean's office at ceiling height.

AnalystWS

Analysis dateMonday, December 04, 2006

Crystal Pool City of Victoria

#3 - 835 Devonshire RoadVictoria BC V9A 4T5Tel: 250-384-9695Email: [email protected]

North West Environmental Group Inc.Bulk Samples Report

Lab No.: 6376810Client No.: 33671-77b

Description: White/Green/Grey Paint CompositeLocation: Filter Room B115-Concrete Wall, 10/18/17

Result (% by Weight): 0.11Result (ppm): 1100Comments:

Lab No.: 6376811Client No.: 33671-78b

Description: Teal Paint On Concrete RailingLocation: Pool-West Railing, 10/18/17

Result (% by Weight): 0.086Result (ppm): 860Comments:

Laboratory Director

Approved By:Date Analyzed:

10/30/2017Date Received:

Analyst:

Please refer to the Appendix of this report for further information regarding your analysis.

Signature:Chad Shaffer

10/31/2017Frank E. Ehrenfeld, III

9000 Commerce Parkway Suite BMt. Laurel, New Jersey 08054

Telephone: 856-231-9449Email: [email protected]

CERTIFICATE OF ANALYSISClient: North West Environmental Group Ltd.

201 - 415 Gorge Road EastVictoria BC V8T 2W1

10/31/2017Report Date:Report No.: 550884 - Lead PaintProject: Crystal Pool HMA And Estimate For

DemolitionProject No.: 33671

LEAD PAINT SAMPLE ANALYSIS SUMMARYClient: NOR765

Rev #2, 11/1/2017

Dated : 11/1/2017 4:54:48 Page 1 of 3

Appendix to Analytical Report:Customer Contact: Project Managers And Contact on COC Analysis: ASTM D3335-85a This appendix seeks to promote greater understanding of any observations, exceptions, special instructions, or circumstances that the laboratory needs to communicate tothe client concerning the above samples. The information below is used to help promote your ability to make the most informed decisions for you and your customers.Please note the following points of contact for any questions you may have. iATL Customer Service: [email protected] Office Manager: [email protected] Account Representative: Shirley ClarkSample Login Notes: See Batch Sheet AttachedSample Matrix: PaintExceptions Noted: See Following Pages General Terms, Warrants, Limits, Qualifiers:General information about iATL capabilities and client/laboratory relationships and responsibilities are spelled out in iATL policies that are listed at www.iATL.com and inour Quality Assurance Manual per ISO 17025 standard requirements. The information therein is a representation of iATL definitions and policies for turnaround times,sample submittal, collection media, blank definitions, quantification issues and limit of detection, analytical methods and procedures, sub-contracting policies, resultsreporting options, fees, terms, and discounts, confidentiality, sample archival and disposal, and data interpretation. iATL warrants the test results to be of a precision normal for the type and methodology employed for each sample submitted. iATL disclaims any other warrants,expressed or implied, including warranty of fitness for a particular purpose and warranty of merchantability. iATL accepts no legal responsibility for the purpose for whichthe client uses test results. Any analytical work performed must be governed by our Standard Terms and Conditions. Prices, methods and detection limits may be changedwithout notification. Please contact your Customer Service Representative for the most current information. This confidential report relates only to those item(s) tested and does not represent an endorsement by NIST-NVLAP, AIHA LAP LLC, or any agency of local, state orprovince governments nor of any agency of the U.S. government. This report shall not be reproduced except in full, without written approval of the laboratory. Information Pertinent to this Report:Analysis by ASTM D3335-85a by AAS Certification: - National Lead Laboratory Program (NLLAP): AIHA-LAP, LLC No. 100188 - NYSDOH-ELAP No. 11021 Regulatory limit is 0.5% lead by weight (EPA/HUD guidelines). Recommend multiple sampling for all samples less than regulatory limit for confirmation. All results are based on the samples as received at the lab. iATL assumes that appropriate sampling methods have been used and that the data upon which these results arebased have been accurately supplied by the client. Method Detection Limit (MDL) per EPA Method 40CFR Part 136 Apendix B. Reporting Limit (RL) based upon Lowest Standard Determined (LSD) in accordance with AIHA-ELLAP policies. LSD=0.2 ppm MDL=0.005% by weight. RL= 0.010% by weight (based upon 100 mg sampled). Disclaimers / Qualifiers: There may be some samples in this project that have a "NOTE:" associated with a sample result. We use added disclaimers or qualifiers to inform the client aboutsomething that requires further explanation. Here is a complete list with highlighted disclaimers pertinent to this project. For a full explanation of these and otherdisclaimers, please inquire at [email protected]. * Insufficient sample provided to perform QC reanalysis (<200 mg)



CERTIFICATE OF ANALYSIS

Client: North West Environmental Group Ltd.201 - 415 Gorge Road EastVictoria BC V8T 2W1



Client: NOR765

Page 2 of 3Dated : 11/1/2017 4:54:48

** Not enough sample provided to analyze (<50 mg) *** Matrix / substrate interference possible.



CERTIFICATE OF ANALYSIS

Client: North West Environmental Group Ltd.201 - 415 Gorge Road EastVictoria BC V8T 2W1



Client: NOR765

Page 3 of 3Dated : 11/1/2017 4:54:48


Page D-1 33671 HMA V1.0 - Crystal Pool and Wellness Centre.docx

Appendix D. REGULATORY FRAMEWORK

1. BC Occupational Health and Safety Regulation, BC Reg. 296/97, including amendments.

2. Safe Work Practices for Handling Asbestos, WorkSafeBC, current edition.

3. Hazardous Waste Regulation, BC Ministry of Environment, including amendments.

4. Ozone Depleting Substances and Other Halocarbons Regulation, B.C. Reg. 220 / 2006, Environmental Management Act, including amendments.

5. PCB Regulations, SOR / 2008-273, Canadian Environmental Protection Act, including amendments.

6. Lead-Containing Paint and Coatings, Preventing Exposure in the Construction Industry, WorkSafeBC, 2011.

7. Transportation of Dangerous Goods Regulations SOR / 2008-34, Transportation of Dangerous Goods Act, SOR/2008/34 including amendments.

8. Analysis Method EPA SW846-(1311) TCLP, Section 1.2. US Environmental Protection Agency (US EPA).

9. Environmental Code of Practice for Aboveground Storage Tank Systems Containing Petroleum Products, Part 9,Canadian Council of the Ministers of the Environment, current edition.


Page E-1 33671 HMA V1.0 - Crystal Pool and Wellness Centre.docx

Appendix E. METHODOLOGY

As per WorkSafeBC requirements, the buildings/areas impacted by planned work based on the client-provided SOW were assessed for the presence of several different types of hazardous materials. Sampling and analysis methodologies are detailed below.

ASBESTOS An initial walk-through was conducted of the area outlined in the client provided scope of work for building materials and any machinery or equipment to make a preliminary determination if asbestos could be present.

To confirm or discount the presence of asbestos, representative bulk samples were collected. The sample location in the building was identified with a unique sample number. The number of representative bulk samples collected was consistent with recognized industry standards and principles of good occupational hygiene practice. The approximate location and sample locations of suspect ACMs were recorded.

Bulk samples were submitted for analysis in accordance with PLM: Bulk Asbestos Building Materials EPA 600 R-93 / 116-1993. Vermiculite samples were submitted for analysis in accordance with the Research Method for Sampling and Analysis of Fibrous Amphibole in Vermiculite Attic Insulation (EPA/600/R-04/004, January 2004, US EPA.)

The asbestos analysis was completed using a stop positive approach when appropriate for site conditions. Stop positive means samples in a homogenous material sample set were analyzed consecutively and when a sample was identified as asbestos-containing, further sample analysis within that sample set was not completed.

Samples containing > 0.5% asbestos were identified as being asbestos containing. Vermiculite insulation was identified as being asbestos-containing if any trace of asbestos was found.

LEAD

Paint Bulk Sampling Procedures

During the assessment a visual review of the painted surfaces was conducted for paints and coatings. NWest personnel collected representative bulk samples from the building structure. The number of representative bulk samples collected was consistent with recognized industry standards and principles of good occupational hygiene practice.

Paint samples were analyzed using one or more of the following methods:

1. Lead in Paint Chips by Atomic Absorption Spectrophotometer (ASTM D3335-85a);

2. Inductively Coupled Plasma-Atomic Emission Spectrometry, and/or

3. Toxicity Characteristic Leaching Procedure.

Elemental Lead Assessment

Lead products were identified by visual observation only. No samples were collected.



POLYCHLORINATED BIPHENYLS (PCB)

PCB-Containing Electrical Equipment

The Site was visually assessed for the presence of polychlorinated biphenyls (PCBs) in electrical equipment such as fluorescent light ballasts. An in-depth review of each ballast is to be reserved for the deconstruction. Dismantling of in-service electrical equipment to observe individual ballasts was not feasible due to risk of electric shock and damage to the operating fixtures.

PCB-Containing Materials

Paints, fluids, stains, cables transformers and other suspect sources of PCBs were not tested for PCB-content as testing was beyond the scope of this assessment.

OZONE DEPLETING SUBSTANCES (CFCS/ODS) Where observed, equipment with potential ODS properties, such as refrigeration or fire suppression system, was noted by NWest technician. Assessing the manufacturer’s labels and maintenance records was outside the scope of work.

MERCURY-CONTAINING EQUIPMENT Mercury containing thermostats, manometers and fluorescent tube/lamps were identified by visual observation only.

RADIOACTIVE MATERIALS Where observed, radioactive sources such as smoke detectors were noted by the NWest technicians. Testing for radioactive materials was outside the scope of this assessment.

SILICA Concrete, cement, tile, brick, masonry and mortar were assumed to contain crystalline silica. Observations were made on Site to determine the presence of potential silica-containing materials.

MOULD AND BIOLOGICAL AGENTS Observations were made to identify the presence of suspected mould and/or stained building materials at the Site along with any obvious indoor air quality issues. Non-invasive and invasive investigation techniques were used, depending on the agreement with the Client. Visual observations were made for evidence of rodent, avian or bat guano and other hazardous biological agents including biomedical waste, nests, damage, carcasses, traps, staining and tracks.

FLAMMABLE AND/OR EXPLOSIVE MATERIALS Visual observations were conducted for the presence of flammable and/or explosive materials that may contain flammable and/or explosive contents. These typically include above ground fuel storage tanks, drums, gas cans, cylinders with compressed contents and miscellaneous vessels. An assessment of the contents, if present, was beyond the scope of this project.



End of report.