GEORGETOWN DISTRICT HIGH SCHOOL GEORGETOWN, …...materials at Georgetown District High School,...

4

REPORTTO

THE HALTON DISTRICT SCHOOL BOARD

SURVEY AND ASSESSMENT OFASBESTOS-CONTAINING MATERIALS

GEORGETOWN DISTRICT HIGH SCHOOLGEORGETOWN, ONTARIO

Prepared by:

DECOMMISSIONING CONSULTING SERVICES121 Granton Drive, Unit 11

Richmond Hill, Ontario L4B 3N4CANADA

Tel: (905) 882-5984Fax: (905) 882-8962E-Mail: [email protected] Page: www.dcsltd.ca

Revised August 2013

701931-000

DC,

flflC 121 Granton Drive, Unit 11Richmond Hill, Ontario

Canada L4B 3N4

DECOMMISSIONING CONSULTING SERVICES Tel: (905) 882-5984Fax: (905) 882-8962

E-mail: engineers~dcsltd.caWeb site http:/Iwww.dcsltd.ca

701931 000

30 August 2013

Halton District School BoardJ. W. Singleton Education Centre2050 Guelph Line, P.O. Box 2005Burlington, OntarioL7R 3Z2

Attention: Mr. Terry De MedeirosRegional Supervisor, Facilities Maintenance

Re: Revised Survey of Asbestos-containing MaterialsGeorgetown District High SchoolGeorgetown, Ontario

Dear Mr. De Medeiros:

We are pleased to submit our revised report on the survey of asbestos-containing materials. Thisreport has been updated to include information regarding the friability of asbestos-containingmaterials on the floor plan(s).

We trust that the enclosed is suitable for your current purposes. Please call if you have anyquestions.

Yours very truly,

DECOMMISSIONING CONSULTING SERVICES

Rein Andre, B.A.Manager, Hazardous Materials Group

Enc.

Specialists in Property Assessments and Environmental Audits, Site Remediation and DecommissioningGeotechnical Engineering, Hydrogeology Waste and Wastewater Management and Industrial Hygiene

Updated Survey of Asbestos-Containing Materials

Georgetown District High School, Georgetown, Ontario

70385 – October 2010

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TABLE OF CONTENTS PAGE

LETTER OF TRANSMITTAL

1.0 INTRODUCTION ........................................................................................................... 1-1

2.0 METHODOLOGY .......................................................................................................... 2-1

2.1 SURVEY ................................................................................................................ 2-1

2.2 ASSESSMENT ......................................................................................................... 2-1

3.0 SURVEY RESULTS ....................................................................................................... 3-1

4.0 DISCUSSION .................................................................................................................. 4-1

5.0 USE AND LIMITATIONS OF THIS REPORT .............................................................. 5-1

LIST OF TABLES PAGE

1.1 Bulk Material Samples (from O.Reg. 278/05) ..................................................... 1-2

3.1 Summary of Laboratory Analysis of Bulk Samples ............................................ 3-3

3.2 Summary of Asbestos-Containing Materials ..................................................... 3-19

LIST OF APPENDICES AT REAR OF REPORT

A Floor Plans

B Laboratory Reports – EMSL Analytical, Inc. and EMSL Canada Inc.

C Sample List of Suspect Asbestos-Containing Building Materials from A Guide to

the Regulation Respecting Asbestos on Construction Projects and in Buildings

and Repair Operations



70385 – October 2010 1-1

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1.0 INTRODUCTION

Decommissioning Consulting Services Limited (DCS) was retained by the Halton District

School Board (HDSB) to conduct an updated survey of the locations of asbestos-containing

materials at Georgetown District High School, located at 70 Guelph Street, Georgetown, Ontario.

The survey was updated following the completion of asbestos abatement performed in 2009 and

2010. Georgetown District High School was constructed in 1951 with additions built in 1953,

1956, 1958, 1961, 1965, 1969, 1974 and 1987.

Asbestos has been widely used in buildings, both in friable applications (materials which can be

easily crumbled such as pipe and tank insulation, sprayed-on fireproofing and acoustic and

texture coat applications) and in non-friable materials such as floor tile, fire-rated ceiling tile,

gaskets, cement board, cement pipe, drywall joint compound and so on. Plaster applications

(walls, ceilings, bulkheads, etc.) may also contain asbestos. The use of asbestos in friable

applications was curtailed in Ontario around the mid-1970s. Most buildings constructed prior to

about the mid-1970s contain some form of friable asbestos-containing material. The use of

asbestos in certain non-friable products continued beyond the 1970s. A sample list of suspect

asbestos-containing building materials is provided in Appendix C.

Control of exposure to asbestos is governed in Ontario by Regulation 278/05 - Designated

Substance - Asbestos on Construction Projects and in Buildings and Repair Operations.

Disposal of asbestos waste (friable and non-friable materials) is governed by Ontario Regulation

278/05 and by Ontario Regulation 347, Waste Management - General.

The major requirements of O.Reg. 278/05 with respect to asbestos surveys and assessments are

as follows:

Survey Records:

non-friable asbestos-containing materials (e.g., vinyl floor tiles, ceiling tiles,

drywall joint compound, plaster, etc.) are to be included in asbestos survey

records effective 1 November 2007;

asbestos survey records are to be updated:

(a) at least once in every 12-month period;



70385 – October 2010 1-2

DCS

(b) whenever the owner becomes aware of new information; and

asbestos-containing materials are to be inspected at reasonable intervals in order

to determine their condition.

Bulk Samples:

the minimum number of bulk samples to be collected from an area of

homogeneous material is set out in Table 1 of the regulation (Table 1 is

reproduced below).

if analysis establishes that a bulk material sample contains 0.5 per cent or more

asbestos by dry weight:

(a) it is not necessary to analyze other bulk material samples taken from the

same area of homogeneous material; and

(b) the entire area of homogeneous material from which the bulk materials

sample was taken is deemed to be asbestos-containing material.

TABLE 1.1

BULK MATERIAL SAMPLES

(FROM O.REG. 278/05)

ITEM TYPE OF MATERIAL SIZE OF AREA OF

HOMOGENEOUS MATERIAL

MINIMUM

NUMBER OF

BULK MATERIAL

SAMPLES TO BE

COLLECTED

1. Surfacing material, including without limitation

material that is applied to surfaces by spraying,

by trowelling or otherwise, such as acoustical

plaster on ceilings and fireproofing materials on

structural members

Less than 90 square metres 3

90 or more square metres, but

less than 450 square metres

5

450 or more square metres 7

2. Thermal insulation, except as described in Item 3 Any size 3

3. Thermal insulation patch Less than 2 linear metres or

0.5 square metres

1

4. Other material Any size 3



70385 – October 2010 1-3

DCS

In practice, application of the Table 1 requirements means that the specified minimum number of

negative (i.e., less than 0.5% asbestos) bulk sample analysis results will be required in order to

classify a material as non-asbestos.

Corrective Actions

If asbestos-containing fireproofing or acoustical or thermal insulation has fallen and is being

disturbed so that exposure to the material is likely to occur, O.Reg. 278/05 requires that the

owner shall cause the fallen material to be cleaned up and, if it is readily apparent that material

will continue to fall because of the deterioration, the owner shall repair, seal, remove or

permanently enclose the material.

O.Reg. 278/05 classifies the asbestos work operations into three types (Type 1, 2 and 3) and

specifies procedures to be followed in conducting asbestos abatement work.



70385 – October 2010 2-1

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2.0 METHODOLOGY

2.1 SURVEY

Site inspections were carried out by DCS staff in 2009 and 2010 as well as reviewing existing

asbestos survey reports prepared by DCS, dated 2005 and 2006 to determine the locations of

building construction materials confirmed to and suspected of containing asbestos. All readily

accessible areas, including spaces above accessible suspended ceilings, were inspected

throughout the facility.

Additional representative bulk samples of material from different ages of construction were

collected by DCS staff during the course of the site inspections and were forwarded to EMSL

Analytical, Inc. and EMSL Canada Inc. (EMSL) for analysis of asbestos content. EMSL holds a

current Certificate of Accreditation for Bulk Asbestos Fibre Analysis under the Voluntary

Accreditation Program (NVLAP). Determination of the locations of asbestos-containing

materials were made based on results of bulk sample analysis, and on visual observations and

physical characteristics of the applications at each inspection location.

2.2 ASSESSMENT

During the survey, the condition of all friable materials is assessed. Assessment involves the

evaluation of a number of factors, including:

asbestos content;

physical damage;

water damage;

accessibility;

adjacent activity, vibrations;

air distribution system (air plenum); and

friability.

Recommendations for appropriate corrective measures are based on findings of the assessment

and consist primarily of either repair or removal (and replacement) of the asbestos-containing

materials. All asbestos-containing materials observed were noted to be in good condition, and as

such, there were no recommended corrective actions.



70385 – October 2010 3-3

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TABLE 3.1

SUMMARY OF LABORATORY ANALYSIS OF BULK SAMPLES

GEORGETOWN DISTRICT HIGH SCHOOL

SAMPLE NO LOCATION DESCRIPTION

ASBESTOS

CONTENT

E97A-FT-1 E97A 12” x 12” vinyl floor tile – grey with black streaks 1.6% chrysotile

(TEM)(6)

E97A-M-1 E97A Black mastic on floor tile None detected

(TEM)(6)

E97-M-2A E97 Brown carpet mastic None detected(6)

E97F-M-2B E97F Brown carpet mastic None detected(6)

E97B-M-2C E97B Brown carpet mastic None detected(6)

E97-M-3A E97 Mastic under non asbestos floor tile None detected(6)

E97-M-3B E97 Mastic under non asbestos floor tile None detected(6)

E97-M-3C E97 Mastic under non asbestos floor tile None detected(6)

Pool-Roof-1A

High roof over

Pool Rm.

S100

Roof felts None detected(5)

Pool-Roof-1B

Low roof over

Pool Rm.

S100


Pool-Roof-1C

High roof over

Pool Rm.

S100


Pool-VB-2A

High roof over

Pool Rm.

S100

Vapour Barrier on metal roof deck 1.6% chrysotile(5)

Roof-1A Roof over Rm.

E95 Roof felts

None detected

(TEM)(4)

Roof-1B Roof over Rm.

E95 Roof felts None detected

(4)

Roof-1C Roof over Rm.

E95 Roof felts None detected

(4)

Roofcapboard-

1A

Roof over Rm.

E89(south

section)

Roof cap facia board 19.5% amosite(4)

N107-FT-1 N107 9”x9” vinyl floor tiles, green, 1965 era 5.9% chrysotile

(TEM)(4)

E107-FT-2 E107 9”x9” vinyl floor tiles, grey, under stage, 1958 era 13.7% chrysotile

(TEM)(4)

N206-FT-3 N206 9”x9” vinyl floor tiles, grey black fleck, 1958 era 19.1% chrysotile

(TEM)(4)



70385 – October 2010 3-4

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ASBESTOS

CONTENT

W121-FT-4 W121 9”x9” vinyl floor tiles, beige, 1961 era 15.1% chrysotile

(TEM)(4)

N107-Mastic-1 N107 Mastics under vinyl floor tiles, 1956 era 0.7% chrysotile

(TEM)(4)

E107-Mastic-2 E107 Mastics under vinyl floor tiles, 1958 era <0.3% chrysotile

(TEM)(1,4)

N206-Mastic-3 N206 Mastics under vinyl floor tiles, 1958 era 1.0% chrysotile

(TEM)(4)

W121-Mastic-4 W121 Mastics under vinyl floor tiles, 1961 era 2.4% chrysotile

(TEM)(4)

E95A-Mastic-5A E95A Mastics under 12” vinyl floor tiles, 1969 era 2.3% chrysotile

(TEM)(4)

N107-TH-1A N107 Ceiling tile mastic, brown, 1956 era None detected

(TEM)(4)

N110-TH-1B N110 Ceiling tile mastic, brown, 1956 era None detected (4)

N212A-TH-1C N212A Ceiling tile mastic, brown, 1956 era None detected(4)

N132-TH-2A N132 Ceiling tile mastic, black, 1958 era None detected

(TEM) (4)

N132-TH-2B N132 Ceiling tile mastic, black, 1958 era None detected(4)

N132-TH-2C N132 Ceiling tile mastic, black, 1958 era None detected(4)

E111A-TH-3A E111A Isolation sleeves, green cloth None detected(4)

E111A-TH-3B E111A Isolation sleeves, green cloth None detected(4)

E111A-TH-3C E111A Isolation sleeves, green cloth None detected(4)

N110-TH-4 N110 Pipe straight insulation, aircell buried under floor 14.4% chrysotile

(TEM)(4)

N128-CT-1 N128 12”x12” ceiling tile, white, fluffy None detected(4)

CT-1A N210 2’ x 4’ ceiling tile (chicken feet; natural back; embossed letters) None detected(3)

CT-1B N200 2’ x 4’ ceiling tile (chicken feet; natural back; embossed letters) None detected(3)

CT-1C N202 2’ x 4’ ceiling tile (chicken feet; natural back; embossed letters) None detected(3)

CT-2A N200 2’ x 4’ ceiling tile (fissure on 2 ft; natural back with thatched

pattern; bright white face; thin) None detected

(3)

CT-2B N200 2’ x 4’ ceiling tile (fissure on 2 ft; natural back with thatched


(3)

CT-2C N200 2’ x 4’ ceiling tile (fissure on 2 ft; natural back with thatched


(3)

CT-3A N200 2’ x 4’ ceiling tile (fissure on 2 ft; natural back; thick) None detected(3)

CT-3B N200 2’ x 4’ ceiling tile (fissure on 2 ft; natural back; thick) None detected(3)

CT-3C N200 2’ x 4’ ceiling tile (fissure on 2 ft; natural back; thick) None detected(3)

CT-4A N209 12” x 12” ceiling tile (uniform dot; wood pulp) None detected(3)



70385 – October 2010 3-5

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ASBESTOS

CONTENT

CT-4B N209 12” x 12” ceiling tile (uniform dot; wood pulp) None detected(3)

CT-4C N209 12” x 12” ceiling tile (uniform dot; wood pulp) None detected(3)

CT-5A N200 12” x12” ceiling tile (directional deep fissure; thick) None detected(3)

CT-5B N200 12” x12” ceiling tile (directional deep fissure; thick) None detected(3)

CT-5C N200 12” x12” ceiling tile (directional deep fissure; thick) None detected(3)

CT-6A N298 2’ x 4’ ceiling tile (random fissure; pock mark) None detected(3)

CT-6B N298 2’ x 4’ ceiling tile (random fissure; pock mark) None detected(3)

CT-6C N298 2’ x 4’ ceiling tile (random fissure; pock mark) None detected(3)

CT-7A N220 12” x 12” ceiling tile (small/large hole wood pulp) None detected(3)

CT-7B N220 12” x 12” ceiling tile (small/large hole wood pulp) None detected(3)

CT-7C N220 12” x 12” ceiling tile (small/large hole wood pulp) None detected(3)

CT-8A N213 2’ x 4’ ceiling tile (chicken feet; natural back) None detected(3)

CT-8B N213 2’ x 4’ ceiling tile (chicken feet; natural back) None detected(3)

CT-8C N213 2’ x 4’ ceiling tile (chicken feet; natural back) None detected(3)

CT-9A N213 12” x 12” ceiling tile (wood pulp; plain) None detected(3)

CT-9B N213 12” x 12” ceiling tile (wood pulp; plain) None detected(3)

CT-9C N213 12” x 12” ceiling tile (wood pulp; plain) None detected(3)

CT-10A N213 12” x 12” ceiling tile (wood pulp; uniform hole) None detected(3)

CT-10B N213 12” x 12” ceiling tile (wood pulp; uniform hole) None detected(3)

CT-10C N213 12” x 12” ceiling tile (wood pulp; uniform hole) None detected(3)

CT-11A N212 2’ x 4’ ceiling tile (long fissure on 2 ft; white back) None detected(3)

CT-11B N212 2’ x 4’ ceiling tile (long fissure on 2 ft; white back) None detected(3)

CT-11C N212 2’ x 4’ ceiling tile (long fissure on 2 ft; white back) None detected(3)

CT-12A N212 2’ x 4’ ceiling tile (fissure on 2 ft; brown back) None detected(3)

CT-12B N212 2’ x 4’ ceiling tile (fissure on 2 ft; brown back) None detected(3)

CT-12C N212 2’ x 4’ ceiling tile (fissure on 2 ft; brown back) None detected(3)

CT-13A N290D 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-13B N290D 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-13C N290D 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-14A N297 2’ x 4’ ceiling tile (Armstrong fissure on 2’; white face; brown back) None detected(3)

CT-14B N297 2’ x 4’ ceiling tile (Armstrong fissure on 2’; white face; brown back) None detected(3)

CT-14C N297 2’ x 4’ ceiling tile (Armstrong fissure on 2’; white face; brown back) None detected(3)

CT-15A N297 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-15B N297 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-15C N297 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-16A E240 2’ x 4’ ceiling tile (chicken feet) None detected(3)



70385 – October 2010 3-6

DCS


ASBESTOS

CONTENT

CT-16B E240 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-16C E240 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-17A E231 2’ x 4’ ceiling tile (random fissure; pock mark; dark brown back) None detected(3)

CT-17B E231 2’ x 4’ ceiling tile (random fissure; pock mark; dark brown back) None detected(3)

CT-17C E231 2’ x 4’ ceiling tile (random fissure; pock mark; dark brown back) None detected(3)

CT-18A N218 12” x 12” ceiling tile (small/large hole; brown; layered and pulpy) None detected(3)

CT-18B N218 12” x 12” ceiling tile (small/large hole; brown; layered and pulpy) None detected(3)

CT-18C N218 12” x 12” ceiling tile (small/large hole; brown; layered and pulpy) None detected(3)

CT-19A W231 2’ x 4’ ceiling tile (thick fissure on 2 ft; brown back 2210) None detected(3)

CT-19B W231 2’ x 4’ ceiling tile (thick fissure on 2 ft; brown back 2210) None detected(3)

CT-19C W231 2’ x 4’ ceiling tile (thick fissure on 2 ft; brown back 2210) None detected(3)

CT-20A N235 2’ x 4’ ceiling tile (random fissure; dark brown back; smooth face) None detected(3)

CT-20B N235 2’ x 4’ ceiling tile (random fissure; dark brown back; smooth face) None detected(3)

CT-20C N235 2’ x 4’ ceiling tile (random fissure; dark brown back; smooth face) None detected(3)

CT-21A S228 2’ x 4’ ceiling tile (random fissure; red back) None detected(3)

CT-2IB S228 2’ x 4’ ceiling tile (random fissure; red back) None detected(3)

CT-21C S228 2’ x 4’ ceiling tile (random fissure; red back) None detected(3)

CT-22A Stair &

Mech. Room 4 2’ x 4’ ceiling tile (random fissure; brown back) None detected

(3)

CT-22B Stair &


(3)

CT-22C Stair &


(3)

CT-23A Corridor/ 239 12” x 12” ceiling tile (small/large hole; brown) <0.25 chrysotile,

2.5% amosite(1,3,7)

CT-24A Corridor/ 239 2’ x 4’ ceiling tile (fissure on 2 ft; directional pattern on natural

back) None detected

(3)

CT-24B Corridor/ 239 2’ x 4’ ceiling tile (fissure on 2 ft; directional pattern on natural

back) None detected

(3)

CT-24C Corridor/ 239 2’ x 4’ ceiling tile (fissure on 2 ft; directional pattern on natural

back) None detected

(3)

CT-25A Corridor/ 239 2’ x 4’ ceiling tile (chicken feet; natural back) None detected(3)

CT-25B Corridor/ 239 2’ x 4’ ceiling tile (chicken feet; natural back) None detected(3)

CT-25C Corridor/ 239 2’ x 4’ ceiling tile (chicken feet; natural back) None detected(3)

CT-26A E96 2’ x 4’ ceiling tile (fissure on 2 ft; brown back) None detected(3)

CT-26B E95 2’ x 4’ ceiling tile (fissure on 2 ft; brown back) None detected(3)

CT-26C E95 2’ x 4’ ceiling tile (fissure on 2 ft; brown back) None detected(3)



70385 – October 2010 3-7

DCS


ASBESTOS

CONTENT

CT-27A E92 2’ x 4’ ceiling tile (random fissure; smooth face; brown back; USG

black letters) None detected

(3)

CT-27B E91 2’ x 4’ ceiling tile (random fissure; smooth face; brown back; USG


(3)

CT-27C E97 2’ x 4’ ceiling tile (random fissure; smooth face; brown back; USG


(3)

CT-28A E91 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-28B E91 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-28C E91 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-29A E97 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-29B E97 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-29C E97 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-30A E101 2’ x 4’ ceiling tile (floral pattern; natural back) None detected(3)

CT-30B E101 2’ x 4’ ceiling tile (floral pattern; natural back) None detected(3)

CT-30C E101 2’ x 4’ ceiling tile (floral pattern; natural back) None detected(3)

CT-31A W100 2’ x 4’ ceiling tile (dot fissure; brown back; black letters) None detected(3)

CT-31 B W100 2’ x 4’ ceiling tile (dot fissure; brown back; black letters) None detected(3)

CT-31 C W100 2’ x 4’ ceiling tile (dot fissure; brown back; black letters) None detected(3)

CT32A W123 12” x 12” ceiling tile (H&T small/large hole; off-white core) None detected(3)

CT-32B W123 12” x 12” ceiling tile (H&T small/large hole; off-white core) None detected(3)

CT-32C W123 12” x 12” ceiling tile (H&T small/large hole; off-white core) None detected(3)

CT-33A E104 12” x 12” ceiling tile (light and fluffy; glued on) None detected(3)

CT-33B E104 12” x 12” ceiling tile (light and fluffy; glued on) None detected(3)

CT-33C E104 12” x 12” ceiling tile (light and fluffy; glued on) None detected(3)

CT-34A W128 12” x 12” ceiling tile (H&T small/large hole; off-white core) None detected(3)

CT-34B W128 12” x 12” ceiling tile (H&T small/large hole; off-white core) None detected(3)

CT-34C W128 12” x 12” ceiling tile (H&T small/large hole; off-white core) None detected(3)

CT-35A W130 2’ x 4’ ceiling tile (random fissure; smooth flat face; brown back) None detected(3)

CT-35B W130 2’ x 4’ ceiling tile (random fissure; smooth flat face; brown back) None detected(3)

CT-35C W130 2’ x 4’ ceiling tile (random fissure; smooth flat face; brown back) None detected(3)

CT-36A W130 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-36B W130 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-36C W130 2’ x 4’ ceiling tile (chicken feet) None detected(3)

CT-37A W133C 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-37B W133C 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-37C W133C 2’ x 4’ ceiling tile (fissure on 2 ft; natural back) None detected(3)

CT-38A W131 2’ x 4’ ceiling tile (random fissure; white back; embossed letters) None detected(3)



70385 – October 2010 3-8

DCS


ASBESTOS

CONTENT

CT-38B W131 2’ x 4’ ceiling tile (random fissure; white back; embossed letters) None detected(3)

CT-38C W131 2’ x 4’ ceiling tile (random fissure; white back; embossed letters) None detected(3)

CT-39A W131 12” x 12” ceiling tile (small/large hole; wood pulp) None detected(3)

CT-39B W131 12” x 12” ceiling tile (small/large hole; wood pulp) None detected(3)

CT-39C W131 12” x 12” ceiling tile (small/large hole; wood pulp) None detected(3)

CT-40A W131 2’ x 4’ ceiling tile (floral pattern; natural back) None detected(3)

CT-40B W131 2’ x 4’ ceiling tile (floral pattern; natural back) None detected(3)

CT-40C W131 2’ x 4’ ceiling tile (floral pattern; natural back) None detected(3)

CT-41 A W119D 2’ x 4’ ceiling tile (dot and fissure on 2 ft; brown back) None detected(3)

CT-41B W119D 2’ x 4’ ceiling tile (dot and fissure on 2 ft; brown back) None detected(3)

CT-41C W119D 2’ x 4’ ceiling tile (dot and fissure on 2 ft; brown back) None detected(3)

CT-42A W101 2’ x 4’ ceiling tile (small chicken feet; natural back) None detected(3)

CT-42B W101 2’ x 4’ ceiling tile (small chicken feet; natural back) None detected(3)

CT-42C W101 2’ x 4’ ceiling tile (small chicken feet; natural back) None detected(3)

CT-43A N103 2’ x 4’ ceiling tile (floral pattern; natural back; cross hatch on face) None detected(3)

CT-43B N103 2’ x 4’ ceiling tile (floral pattern; natural back; cross hatch on face) None detected(3)

CT-43C N103 2’ x 4’ ceiling tile (floral pattern; natural back; cross hatch on face) None detected(3)

CT-44A N103 2’ x 4’ ceiling tile (floral pattern; brown back; white face) None detected(3)

CT-44B N103 2’ x 4’ ceiling tile (floral pattern; brown back; white face) None detected(3)

CT-44C N103 2’ x 4’ ceiling tile (floral pattern; brown back; white face) None detected(3)

CT-45A N103 2’ x 4’ ceiling tile (fissure on 2 ft; large dot; cross-hatch on face) None detected(3)

CT-45B N103 2’ x 4’ ceiling tile (fissure on 2 ft; large dot; cross-hatch on face) None detected(3)

CT-45C N103 2’ x 4’ ceiling tile (fissure on 2 ft; large dot; cross-hatch on face) None detected(3)

CT-46A NI03 2’ x4’ ceiling tile (sm chicken feet; cross-hatch on face; brown back) None detected(3)

CT-46B N103 2’ x4’ ceiling tile (sm chicken feet; cross-hatch on face; brown back) None detected(3)

CT-46C N103 2’ x4’ ceiling tile (sm chicken feet; cross-hatch on face; brown back) None detected(3)

CT-47A NI04 12” x 12” ceiling tile (small/large hole; red back; brown; layered &

pulpy; glued to drywall) 1.3% amosite

(3,7)

CT-48A N104 2’ x 4’ ceiling tile (large chicken feet) None detected(3)

CT-48B N104 2’ x 4’ ceiling tile (large chicken feet) None detected(3)

CT-48C N104 2’ x 4’ ceiling tile (large chicken feet) None detected(3)

CT-49A N133 12” x 12” ceiling tile (small/large hole; white back; brown; layered

& pulpy; glued to drywall) [Same as CT-47A but with white back.] None detected

(3)

CT-49B N133 12” x 12” ceiling tile (small/large hole; white back; brown; layered


(3)

CT-49C N133 12” x 12” ceiling tile (small/large hole; white back; brown; layered


(3)



70385 – October 2010 3-9

DCS


ASBESTOS

CONTENT

CT-50A N132 2’ x 4’ ceiling tile (random deep fissure; brown back USG) None detected(3)

CT-50B N132 2’ x 4’ ceiling tile (random deep fissure; brown back USG) None detected(3)

CT-50C N132 2’ x 4’ ceiling tile (random deep fissure; brown back USG) None detected(3)

CT-5IA N102 2’ x 4’ ceiling tile (fissure on 2’; natural back w/ CLI dot letters) None detected(3)

CT-51B N102 2’ x 4’ ceiling tile (fissure on 2’; natural back w/ CLI dot letters) None detected(3)

CT-5I C N102 2’ x 4’ ceiling tile (fissure on 2’; natural back w/ CLI dot letters) None detected(3)

CT-52A N126 2’x 4’ ceiling tile (fissure on 2 ft; brown back w/ letters and arrows) None detected(3)

CT-52B N126 2’x 4’ ceiling tile (fissure on 2 ft; brown back w/ letters and arrows) None detected(3)

CT-52C N126 2’x 4’ ceiling tile (fissure on 2 ft; brown back w/ letters and arrows) None detected(3)

CT-53A N119 2’ x 4’ ceiling tile (large chicken feet) None detected(3)

CT-53B N119 2’ x 4’ ceiling tile (large chicken feet) None detected(3)

CT-53C N119 2’ x 4’ ceiling tile (large chicken feet) None detected(3)

CT-54A N116 2’ x 4’ ceiling tile (fissure on 2’ & dot; brown back; DFR embossed) None detected(3)

CT-54B N116 2’ x 4’ ceiling tile (fissure on 2’ & dot; brown back; DFR embossed) None detected(3)

CT-54C N116 2’ x 4’ ceiling tile (fissure on 2’ & dot; brown back; DFR embossed) None detected(3)

CT-55A NI 16 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-55B N116 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-55C N116 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-56A S100Q 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-56B S100Q 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-56C S100Q 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-57A S100Q 2’ x 4’ ceiling tile (random fissure; white back) None detected(3)

CT-57B S100Q 2’ x 4’ ceiling tile (random fissure; white back) None detected(3)

CT-57C S100Q 2’ x 4’ ceiling tile (random fissure; white back) None detected(3)

CT-58A S100T 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-58B S100T 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-58C S100T 2’ x 4’ ceiling tile (fissure on 4 ft; white back) None detected(3)

CT-59A S100P 2’ x 2’ ceiling tile (directional fissure on 2 ft; natural back) None detected(3)

CT-59B S100P 2’ x 2’ ceiling tile (directional fissure on 2 ft; natural back) None detected(3)

CT-59C S100P 2’ x 2’ ceiling tile (directional fissure on 2 ft; natural back) None detected(3)

CT-60A S100P 2’ x 2’ ceiling tile (deep random fissure; brown back) None detected(3)

CT-60B S100P 2’ x 2’ ceiling tile (deep random fissure; brown back) None detected(3)

11A N103A 12” x12” vinyl floor tile (light blue; new) None detected(3)

11B N103A 12” x12” vinyl floor tile (light blue; new) None detected(3)

11C N103A 12” x12” vinyl floor tile (light blue; new) None detected(3)

13A N104 Wall plaster (smooth) None detected(3)



70385 – October 2010 3-10

DCS


ASBESTOS

CONTENT

13B N104 Wall plaster (smooth) None detected(3)

13C N104 Wall plaster (smooth) None detected(3)

14A N104 Drywall joint compound None detected(3)

14B N104 Drywall joint compound None detected(3)

14C N104 Drywall joint compound None detected(3)

15A N133 Plaster wall texture coat (stipple look) <0.25%

chrysotile(1,3)

15B N133 Plaster wall texture coat (stipple look) <0.25%

chrysotile(1,3)

15C N133 Plaster wall texture coat (stipple look) <0.25%

chrysotile(1,3)

16A N132 Rigid cement board 8.3% chrysotile(3)

17A N128 Wall plaster (parging look) None detected(3)

17B N128 Wall plaster (parging look) None detected(3)

17C N128 Wall plaster (parging look) None detected(3)

18A N102 12” x 12” vinyl floor tile (white with grey streaks; aged) None detected(3)

18B N102 12” x 12” vinyl floor tile (white with grey streaks; aged) None detected(3)

18C N102 12” x 12” vinyl floor tile (white with grey streaks; aged) None detected(3)

19A N101 12” x 12” vinyl floor tile (brown with blobs; new) None detected(3)

19B N101 12” x 12” vinyl floor tile (brown with blobs; new) None detected(3)

19C N101 12” x 12” vinyl floor tile (brown with blobs; new) None detected(3)

20A(1)

N101A Dampproofing <0.5%

chrysotile(1,3)

20B(1)


chrysotile(1,3)

20C(1)


chrysotile(1,3)

22A N134 Ceiling texture coat None detected(3)

22B N134 Ceiling texture coat None detected(3)

22C N134 Ceiling texture coat None detected(3)

23A N134 Ceiling texture coat None detected(3)

23B N134 Ceiling texture coat None detected(3)

23C N134 Ceiling texture coat None detected(3)

25A N105 Wall plaster (smooth) None detected(3)

25B N105 Wall plaster (smooth) None detected(3)

25C N105 Wall plaster (smooth) None detected(3)

26A N106 12” x 12” vinyl floor tile (white with grey and brown fleck) None detected(3)

26B N106 12” x 12” vinyl floor tile (white with grey and brown fleck) None detected(3)



70385 – October 2010 3-11

DCS


ASBESTOS

CONTENT

26C N106 12” x 12” vinyl floor tile (white with grey and brown fleck) None detected(3)




28A N106B Smooth plaster None detected(3)

28B N106B Smooth plaster None detected(3)

28C N106B Smooth plaster None detected(3)

29A N106B Drywall joint compound None detected(3)

29B N106B Drywall joint compound None detected(3)

29C N106B Drywall joint compound None detected(3)

30A N106A Wall plaster (texture coat) None detected(3)

30B N106A Wall plaster (texture coat) None detected(3)

30C N106A Wall plaster (texture coat) None detected(3)

31A NI30A Exterior texture coat 1.8% chrysotile(3)

32A NI30A Wall plaster (textured) <0.25%

chrysotile(1,3)

32B NI30A Wall plaster (textured) <0.25%

chrysotile(1,3)

32C NI30A Wall plaster (textured) <0.25%

chrysotile(1,3)

33A N131C 12” x 12” vinyl floor tile (off-white with brown and white streaks) None detected(3)

33B N131C 12” x 12” vinyl floor tile (off-white with brown and white streaks) None detected(3)

33C N131C 12” x 12” vinyl floor tile (off-white with brown and white streaks) None detected(3)

34A NI30A Roof felt None detected(3)

34B NI30A Roof felt None detected(3)

34C NI30A Roof felt None detected(3)

35A(1)

N130 Black paper <0.5%

chrysotile(1,3)

35B(1)

NI30 Black paper <0.5%

chrysotile(1,3)

35C(1)

NI30 Black paper <0.5%

chrysotile(1,3)

36A N123 Anti-sweat pipe insulation (with black paper) None detected(3)

36B N123 Anti-sweat pipe insulation (with black paper) None detected(3)

36C N123 Anti-sweat pipe insulation (with black paper) None detected(3)

37A N123 Exterior texture coat 1.3% chrysotile(3,8)



70385 – October 2010 3-12

DCS


ASBESTOS

CONTENT

38A N210 12” x 12” ceiling tile (small/large hole; interior layered and pulpy) None detected(3)

38B N210 12” x 12” ceiling tile (small/large hole; interior layered and pulpy) None detected(3)

38C N210 12” x 12” ceiling tile (small/large hole; interior layered and pulpy) None detected(3)

39A N210 12” x 12” vinyl floor tile (black) None detected(3)

39B N210 12” x 12” vinyl floor tile (black) None detected(3)

39C N210 12” x 12” vinyl floor tile (black) None detected(3)

40A N210 12” x 12” vinyl floor tile (beige with white and brown streaks) 5% chrysotile(3)

41A N210 12” x 12” vinyl floor tile (grey with black streaks) 4.9% chrysotile(3)

42A N209 12” x 12” vinyl floor tile (off-white with light beige fleck) None detected(3)

42B N209 12” x 12” vinyl floor tile (off-white with light beige fleck) None detected(3)

42C N209 12” x 12” vinyl floor tile (off-white with light beige fleck) None detected(3)

43A N200A 12” x 12” vinyl floor tile (khaki with light brown streaks) None detected(3)

43B N200A 12” x 12” vinyl floor tile (khaki with light brown streaks) None detected(3)

43C N200A 12” x 12” vinyl floor tile (khaki with light brown streaks) None detected(3)

44 N206 Table top 10% chrysotile(3)

47A N113 Trowelled on plaster on metal lathe None detected(3)

47B N113 Trowelled on plaster on metal lathe None detected(3)

47C N113 Trowelled on plaster on metal lathe None detected(3)

48A N119 12” x 12” ceiling tile (small/large hole; light interior; soft & fluffy) None detected(3)

48B N119 12” x 12” ceiling tile (small/large hole; light interior; soft & fluffy) None detected(3)

48C N119 12” x 12” ceiling tile (small/large hole; light interior; soft & fluffy) None detected(3)

49 N119 Cement drain pipe 11% crocidolite,

32% chrysotile(3)

50A N116 Anti-sweat pipe insulation (without black paper) None detected(3)

50B N116 Anti-sweat pipe insulation (without black paper) None detected(3)

50C N116 Anti-sweat pipe insulation (without black paper) None detected(3)




52A N112 Plaster texture coat (wall) pre-fabricated panel None detected(3)

52B N112 Plaster texture coat (wall) pre-fabricated panel None detected(3)

52C N112 Plaster texture coat (wall) pre-fabricated panel None detected(3)

53A E94A Wall plaster (smooth) None detected(3)

53B E94A Wall plaster (smooth) None detected(3)

53C E94A Wall plaster (smooth) None detected(3)

54A E94A 12” x 12” ceiling tile (small hole; fluffy centre) None detected(3)



70385 – October 2010 3-13

DCS


ASBESTOS

CONTENT

54B E94A 12” x 12” ceiling tile (small hole; fluffy centre) None detected(3)

54C E94A 12” x 12” ceiling tile (small hole; fluffy centre) None detected(3)

56A E94A Wall plaster (texture coat) None detected(3)

56B E94A Wall plaster (texture coat) None detected(3)

56C E94A Wall plaster (texture coat) None detected(3)

57A E100D 12” x 12” ceiling tile (fissure; thick) None detected(3)

57B E100D 12” x 12” ceiling tile (fissure; thick) None detected(3)

57C E100D 12” x 12” ceiling tile (fissure; thick) None detected(3)

58A NI25 Wall plaster (smooth) None detected(3)

58B NI25 Wall plaster (smooth) None detected(3)

58C NI25 Wall plaster (smooth) None detected(3)

59A NI25 Wall plaster (textured) None detected(3)

59B NI25 Wall plaster (textured) None detected(3)

59C NI25 Wall plaster (textured) None detected(3)

60A E89E Ceiling texture coat 1.5% chrysotile(3)

61A E105 Anti-sweat pipe insulation (with black paper) None detected(3)

61B E105 Anti-sweat pipe insulation (with black paper) None detected(3)

61C E105 Anti-sweat pipe insulation (with black paper) None detected(3)

63A E93 12” x 12” vinyl floor tile (light grey with white and dark grey

streaks) 6.6% chrysotile

(3)

64A E111 12” x 12” vinyl floor tile (style unknown) 6.0% chrysotile(3)

66A W120B 12” x 12” vinyl floor tile (beige with faint green streaks) 1.7% chrysotile(3)

68A W125 12” x 12” vinyl floor tile (grey on grey; aged) None detected(3)

68B W125 12” x 12” vinyl floor tile (grey on grey; aged) None detected(3)

68C W125 12” x 12” vinyl floor tile (grey on grey; aged) None detected(3)

69 W129 Isolation sleeve 62% chrysotile(3)

70A W126 12” x12” vinyl floor tile (beige with light brown blobs; new) None detected(3)

70B W126 12” x12” vinyl floor tile (beige with light brown blobs; new) None detected(3)

70C W126 12” x12” vinyl floor tile (beige with light brown blobs; new) None detected(3)

71A W128 12” x12” vinyl floor tile (grey with grey and white blobs; new) None detected(3)

71B W128 12” x12” vinyl floor tile (grey with grey and white blobs; new) None detected(3)

71C W128 12” x12” vinyl floor tile (grey with grey and white blobs; new) None detected(3)

72A W128 12” x 12” ceiling tile (small/large hole; interior layered and pulpy) None detected(3)

72B W128 12” x 12” ceiling tile (small/large hole; interior layered and pulpy) None detected(3)

72C W128 12” x 12” ceiling tile (small/large hole; interior layered and pulpy) None detected(3)

73A W128A Drywall joint compound None detected(3)



70385 – October 2010 3-14

DCS


ASBESTOS

CONTENT

73B W128A Drywall joint compound None detected(3)

73C W130 Drywall joint compound None detected(3)

74A W130 Vinyl sheet flooring (faded orange; terrazzo look) None detected(3)

74B W130 Vinyl sheet flooring (faded orange; terrazzo look) None detected(3)

74C W130 Vinyl sheet flooring (faded orange; terrazzo look) None detected(3)

75A W130 Ceiling parging None detected(3)

75B W130 Ceiling parging None detected(3)

75C W130 Ceiling parging None detected(3)

76A W133 Drywall joint compound None detected(3)

76B W133 Drywall joint compound None detected(3)

76C W133 Drywall joint compound None detected(3)

77A W133E Ceiling plaster texture coat None detected(3)

77B W133E Ceiling plaster texture coat None detected(3)

77C W133E Ceiling plaster texture coat None detected(3)

78A W102 Exterior texture coat None detected(3)

78B W102 Exterior texture coat None detected(3)

78C W102 Exterior texture coat None detected(3)

79A W103 Smooth plaster on drywall lath None detected(3)

79B W103 Smooth plaster on drywall lath None detected(3)

79C W103 Smooth plaster on drywall lath None detected(3)

80A W100-Stair Anti-sweat pipe insulation (with black paper) None detected(3)

80B W100-Stair Anti-sweat pipe insulation (with black paper) None detected(3)

80C W100-Stair Anti-sweat pipe insulation (with black paper) 1.3% chrysotile(3)

83A W132 9” x 9” vinyl floor tile (light grey with dark grey streaks; aged) 9.7% chrysotile(3)

84A W107 Parging material None detected(3)

84B W107 Parging material None detected(3)

84C W107 Parging material None detected(3)

85A E89C Parging material None detected(3)

85B E89C Parging material None detected(3)

85C E89C Parging material None detected(3)

86A E89 Drywall joint compound None detected(3)

86B E89 Drywall joint compound None detected(3)

86C E89 Drywall joint compound None detected(3)

87A E89 12” x 12” vinyl floor tile (wedgewood blue) None detected(3)

87B E89 12” x 12” vinyl floor tile (wedgewood blue) None detected(3)

87C E89 12” x 12” vinyl floor tile (wedgewood blue) None detected(3)



70385 – October 2010 3-15

DCS


ASBESTOS

CONTENT

88A E89 12” x 12” vinyl floor tile (grey; new) None detected(3)

88B E89 12” x 12” vinyl floor tile (grey; new) None detected(3)

88C E89 12” x 12” vinyl floor tile (grey; new) None detected(3)

88A E89 12” x 12” vinyl floor tile (grey; new) None detected(3)

88B E89 12” x 12” vinyl floor tile (grey; new) None detected(3)

88C E89 12” x 12” vinyl floor tile (grey; new) None detected(3)

89A E89G 12” x 12” vinyl floor tile (off-white) 5.5% chrysotile(3)

90A E95 Cement board 7.3% chrysotile(3)

92A E95 12” x 12” vinyl floor tile (royal blue) None detected(3)

92B E95 12” x 12” vinyl floor tile (royal blue) None detected(3)

92C E95 12” x 12” vinyl floor tile (royal blue) None detected(3)

93A E95B 12” x 12” vinyl floor tile (dark green with white fleck) 2.4% chrysotile(3)

94A E102 12” x 12” vinyl floor tile (sage green with white fleck) 3.6% chrysotile(3)

96A E99 Vinyl sheet flooring (dark blue) None detected(3)

96B E99 Vinyl sheet flooring (dark blue) None detected(3)

96C E99 Vinyl sheet flooring (dark blue) None detected(3)

98A E99 Drywall joint compound (hard) None detected(3)

98B E99 Drywall joint compound (hard) None detected(3)

98C E99 Drywall joint compound (hard) None detected(3)

99A E95A 12” x 12” vinyl floor tile (beige with white and brown fleck) 3.9% chrysotile(3)

100A E95A 12” x 12” vinyl floor tile (white with brown and green streaks) 6.2% chrysotile(3)

101A E96A Exterior soffit texture coat 2% chrysotile(3)

102A E112 12” x 12” vinyl floor tile (charcoal black) 1.6% chrysotile(3)

103A E100B Wall plaster (smooth) None detected(3)

103B E100B Wall plaster (smooth) None detected(3)

103C E100B Wall plaster (smooth) None detected(3)

104A E110C 12” x 12” vinyl floor tile (dark beige; worn) 6.6% chrysotile(3)

105A W119D Wall plaster (smooth) None detected(3)

105B W119D Wall plaster (smooth) None detected(3)

105C W119D Wall plaster (smooth) None detected(3)

106A S100Q 2’ x 4’ ceiling tile (deep fissure on 4 ft; faint red back; white cross

hatch on back) None detected

(3)

106B S100Q 2’ x 4’ ceiling tile (deep fissure on 4 ft; faint red back; white cross


(3)

106C S100Q 2’ x 4’ ceiling tile (deep fissure on 4 ft; faint red back; white cross


(3)

107A S100Q 2’ x 4’ ceiling tile (deep fissure on 4 ft; red back) 4.6% chrysotile(3,7)



70385 – October 2010 3-16

DCS


ASBESTOS

CONTENT

108A S100T Exterior soffit None detected(3)

108B S100T Exterior soffit None detected(3)

108C S100T Exterior soffit None detected(3)

109A S100B 12” x 12” vinyl floor tile (white with brown and grey fleck; new) None detected(3)

109B S100B 12” x 12” vinyl floor tile (dark beige; worn) None detected(3)

109C S100B 12” x 12” vinyl floor tile (dark beige; worn) None detected(3)

110A S100P 12” x 12” vinyl floor tile (light grey with dark grey streaks; aged) 2.3% chrysotile(3)

111A S100G 12” x 12” vinyl floor tile (dark beige with grey blobs) None detected(3)

111B S100G 12” x 12” vinyl floor tile (dark beige with grey blobs) None detected(3)

111C S100G 12” x 12” vinyl floor tile (dark beige with grey blobs) None detected(3)

112A S100M Textured ceiling plaster None detected(3)

112B S100M Textured ceiling plaster None detected(3)

112C S100M Textured ceiling plaster None detected(3)

115 N220 Pipe straight insulation (cement) 15% crocidolite,

15% chrysotile(3)

119A W229E Sheet flooring (with rubber and foam) None detected(3)

119B W229E Sheet flooring (with rubber and foam) None detected(3)

119C W229E Sheet flooring (with rubber and foam) None detected(3)

120A W228B 12” x 12” vinyl floor tile (cream with grey fleck; aged) 3.6% chrysotile(3)

121A E231 12” x 12” vinyl floor tile (light grey with brown and white streaks) 4.0% chrysotile(3)

124A E228 12” x 12” vinyl floor tile (off-white with light brown and grey

blobs) None detected

(3)

124B E228 12” x 12” vinyl floor tile (off-white with light brown and grey


(3)

124C E228 12” x 12” vinyl floor tile (off-white with light brown and grey


(3)

125A W232 12” x 12” vinyl floor tile (white with dark grey fleck) 12.8% chrysotile(3)

126A W233 12” x 12” vinyl floor tile (greenish brown w/ brown & white

streaks) 5.1 chrysotile

(3)

127A W241A 12” x 12” vinyl floor tile (dark brown with white fleck) 11.9% chrysotile(3)

128A S227 12” x 12” vinyl floor tile (yellowish green w/ white & brown

streaks) 5.2% chrysotile

(3)

129A S227 Anti-sweat pipe insulation (with black paper) None detected(3)

129B S227 Anti-sweat pipe insulation (with black paper) None detected(3)

129C S227 Anti-sweat pipe insulation (with black paper) None detected(3)

130 Mech. Room 4 Isolation sleeve 81% chrysotile(3)

131A E235 12” x 12” vinyl floor tile (beige with white and brown fleck) 3.9% chrysotile(3)



70385 – October 2010 3-17

DCS


ASBESTOS

CONTENT

132A Mechanical

Room 3 Stair Plaster None detected

(3)

132B Mechanical


(3)

132C Mechanical


(3)

133 Mech. Room 3 Exterior cement board 5.8% chrysotile(3)

134A Mech. Room 3 Exterior wood fibre sheathing None detected(3)

134B Mech. Room 3 Exterior wood fibre sheathing None detected(3)

134C Mech. Room 3 Exterior wood fibre sheathing None detected(3)

Asupp N120 12” x 12” vinyl floor tile (grey/brown fleck) None detected(3)

Sample 1

W126A 2’ x 4’ ceiling tile (red backing; wavy fissure lengthways) 1-5% chrysotile,

< 1% amosite(2)

Sample 2 E120 2’ x 4’ ceiling tile (red backing; pinhole floral pattern) 1-5% chrysotile,

< 1% amosite(2,7)

BLK No 1A Stair F (2nd

Fl) Texture coat ceiling material 1.3% chrysotile(2)

BLK No 2A Upper Mech.

Room (2nd

Fl) Duct insulation (on seams only) 50% chrysotile

(2)

BLK No 3A E90 Foil heat shield (light fixture) 40% chrysotile(2)

BLK No 5A S100B Pipe fitting insulation (small) 67% chrysotile(2)

BLK No 6A S100B Tank insulation (with tar paper layer) 5.1% chrysotile(2)

BLK No 13 Staff Dining

Lounge Cement board (exterior) 6.9% chrysotile

(2)

BLK No 21 E120 Pipe straight insulation (aircell) 40% chrysotile(2)

BLK No 22 Mech. Room

(1st Fl)

Pipe fitting insulation 38% chrysotile(2)

BLK No 24 W119

(Washroom) Round ceiling light fitting gasket 50% chrysotile

(2)

NOTES:

Chrysotile = Chrysotile asbestos.

Amosite = Amosite asbestos

Crocidolite = Crocidolite asbestos

< = Less than.

(1) “Asbestos-containing material” is defined as the material that contains 0.5% or more asbestos by dry weight.

(2) Sample results obtained from DCS report entitled Survey and Assessment of Asbestos-Containing Materials,

Georgetown District High School, dated May 2005, #48905.

(3) Sample results obtained from DCS report entitled Survey and Assessment of Asbestos-Containing Materials,

Georgetown District High School, dated October 2006, #49103.

(4) Samples collected by DCS in April 2009.



70385 – October 2010 3-18

DCS

(5) Samples collected by DCS in April 2010.

(6) Samples collected by DCS in June 2010.

(7) Asbestos ceiling tiles removed in 2006.

(8) Asbestos texture coat removed in 2009.

Bulk samples were analyzed by Polarized Light Microscopy (PLM) analysis, except where “TEM” is noted, in

which case Transmission Electron Microscopy analysis was also performed.



70385 – October 2010 3-19

DCS

TABLE 3.2

SUMMARY OF ASBESTOS–CONTAINING MATERIALS

GEORGETOWN DISTRICT HIGH SCHOOL

LEVEL ROOM MATERIAL ASBESTOS

CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR

NON-FRIABLE CONDITION COMMENTS

1 E89 Pipe fitting insulation

Pipe straight insulation

Assumed asbestos

Assumed asbestos

Below ceiling

Below ceiling

<5 fittings

3-15 m

Friable

Friable

G

G

Assumed asbestos-

containing insulation on

rain water piping (too

high to access)

1 E89A

vestibule NACMO

1 E89B NACMO

1 E89C Acoustical spray

Heat shield

1.5% chrysotile

50% chrysotile

All ceiling

Inside light fixture

<10 m2

2 gaskets

Friable

Friable

G

G

1 E89D NACMO

1 E89E Acoustical spray

Heat shield

1.5% chrysotile

50% chrysotile

All ceiling


<10 m2

2 gaskets

Friable

Friable

G

G

1 E89F NACMO

1 E89G NACMO

1 E89H 12” vinyl floor tile

Pipe insulation (aircell)

5% chrysotile

40% chrysotile

In washroom

Above ceiling

<10 m2

<3 m

Non-friable

Friable

G

G

1 E89I NACMO

1 E89I Stair

A&B NACMO

1 E89J Pipe insulation (aircell) 40% chrysotile Inside wall at access

hatch <3 m Friable G

1 E89K NACMO

1 E89L Pipe insulation (aircell)

Heat shield

40% chrysotile

50% chrysotile

Above ceiling


<3 m

2 gaskets

Friable

Friable

G

G

1 E89M NACMO



70385 – October 2010 3-20

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 E89N Heat shield 50% chrysotile Inside light fixture 2 gaskets Friable G

1 E89O NACMO

1

E89P

Gym

foyer

Pipe fitting insulation


38% chrysotile

40% chrysotile

Above ceiling

Above ceiling

5-10 fittings

3-15 m

Friable

Friable

G

G

1

E89Q

WR

Foyer



38% chrysotile

40% chrysotile

Above ceiling

Above ceiling

<5 fittings

<3 m

Friable

Friable

G

G

1 E89R



38% chrysotile

40% chrysotile

Inside pipe chase

Inside pipe chase

<5 fittings

3-15 m

Friable

Friable

G

G

1 E90



Heat shield

38% chrysotile

40% chrysotile

50% chrysotile

Above ceiling

Above & below ceiling

On light fixture

<5 fittings

3-15 m

<10 m2

Friable

Friable

Friable

G

G

G

1

E90A

Pipe

chase



38% chrysotile

40% chrysotile

Below ceiling

Below ceiling

<5 fittings

<3 m

Friable

Friable

G

G

1 E91 NACMO

1 E92 Pipe insulation (aircell) 40% chrysotile Above ceiling 3-15 m Friable G

1 E93 NACMO

1 E94 NACMO

1 E95 NACMO

1 E95A NACMO

1 E95B NACMO

1 E96

corridor NACMO

1 E96A

stairwell NACMO

1 E96B

corridor NACMO

1 E96C

stairwell NACMO



70385 – October 2010 3-21

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 E96D

Exterior Cement board 6.9% chrysotile

Exposed soffit and

fascia under plywood 10-50 m2 Non-friable G

1 E97 NACMO

1 E97A NACMO

1 E97B NACMO

1 E97C NACMO

1 E97D NACMO

1 E97E NACMO

1 E97F NACMO

1 E97G NACMO

1 E97H NACMO

1 E98

corridor NACMO

1 E98B

Stairwell NACMO

1 E99 NACMO

1 E99A NACMO

1 E99B NACMO

1 E99C NACMO

1 E99D NACMO

1 E99E NACMO

1 E99F

corridor NACMO

1 E99G NACMO

1 E99H NACMO

1 E100

corridor



38% chrysotile

40% chrysotile

Above ceiling

Above ceiling

10-20 fittings

3-15 m

Friable

Friable

G

G

1 E100A

corridor Pipe fitting insulation 38% chrysotile Above ceiling 10-20 fittings Friable G



70385 – October 2010 3-22

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 E100B

corridor



38% chrysotile

40% chrysotile

Above ceiling

Above ceiling

5-10 fittings

3-15 m

Friable

Friable

G

G

1 E100C Pipe fitting insulation 38% chrysotile Above ceiling 10-20 fittings Friable G

1 E100D

corridor



38% chrysotile

40% chrysotile

Above ceiling

Above ceiling

<5 fittings

3-15 m

Friable

Friable

G

G

1 E100E

corridor NACMO

1 E100S

stairwell Pipe insulation (aircell) 40% chrysotile Above ceiling <3 m Friable G

1 E101 NACMO

1 E102 NACMO

1 E102A NACMO

1 E103 NACMO

1 E103A NACMO

1 E104 Pipe insulation (aircell) 40% chrysotile Above & below ceiling 3-15 m Friable G



38% chrysotile

40% chrysotile

Below ceiling

Below ceiling

10-20 fittings

15-30 m

Friable

Friable

G

G



38% chrysotile

40% chrysotile

Below ceiling

Below ceiling

5-10 fittings

3-15 m

Friable

Friable

G

G

1 E107



Assumed asbestos

Assumed asbestos

Below ceiling

Below ceilin

5-10 fittings

3-15 m

Friable

Friable

G

G

Assumed asbestos-



high to access)

1 E110





38% chrysotile

Assumed asbestos

40% chrysotile

Assumed asbestos

Below ceiling

Below ceiling

Below ceiling

Below ceiling

>20 fittings

<5 fittings

3-15 m

3-15 m

Friable

Friable

Friable

Friable

G

G

G

G

Assumed asbestos-



high to access)

1 E110A Pipe fitting insulation 38% chrysotile Below ceiling <5 fittings Friable G

1 E110B Heat shield 50% chrysotile Inside light fixture 2 gaskets Friable G

1 E110C

12” vinyl floor tile


Heat shield

3.6% chrysotile

38% chrysotile

50% chrysotile

All flooring

Below ceiling


<10 m2

<5 fittings

2 gaskets

Non-friable

Friable

Friable

G

G

G



70385 – October 2010 3-23

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 E100D NACMO

1 E111 NACMO

1 E111A NACMO

1 E112




5% chrysotile

3.6% chrysotile

1.6% chrysotile

All flooring 50-100 m2 Non-friable

G

1 E113




5% chrysotile

3.6% chrysotile

1.6% chrysotile

All flooring 50-100 m2 Non-friable G

1 E114




5% chrysotile

3.6% chrysotile

1.6% chrysotile


1 E115




5% chrysotile

3.6% chrysotile

1.6% chrysotile


1 E116




5% chrysotile

3.6% chrysotile

1.6% chrysotile


1 E117




5% chrysotile

3.6% chrysotile

1.6% chrysotile


1 E117A 12” vinyl floor tile 5% chrysotile All flooring <10 m2 Non-friable G

1 E118 NACMO

1 E119 NACMO

1 E120 NACMO

1 N101 9” vinyl floor tile

5.9-19.1% chrysotile

Below 12” floor tiles

<10 m2

Non-friable

G

1 N101A 9” vinyl floor tile



38% chrysotile

Below carpet

Below ceiling

<10 m2

<5 fittings Non-friable

Friable

G

G

1 N102 NACMO

1 N103 NACMO



70385 – October 2010 3-24

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 N103A

Closet 9” vinyl floor tile 5.9-19.1% chrysotile All flooring <10 m2 Non-friable G

1 N104 NACMO

1 N104A NACMO

1 N104B NACMO

1 N104C NACMO

1 N104D NACMO

1 N104E NACMO

1 N105 9” vinyl floor tile 5.9-19.1% chrysotile Below carpet 10-50 m2 Non-friable G

1 N106 NACMO

1 N106A NACMO

1 N106B NACMO

1 N107 NACMO

1 N108 NACMO

1 N109 NACMO

1 N110 NACMO

1 N111 Cement pipe 32% chrysotile

11% crocidolite Above ceiling 3-15 m 3-15 m 3-15 m

1 N112 NACMO

1 N113 Pipe fitting insulation


38% chrysotile

40% chrysotile

Above ceiling

Above ceiling

<5 fittings

<3 m

Friable

Friable

G

G


11% crocidolite Above ceiling 3-15 m Non-friable G

1 N115 NACMO



38% chrysotile

40% chrysotile

Above ceiling

Above ceiling

<5 fittings

<3 m

Friable

Friable

G

G



1 N118 12” vinyl floor tile 5% chrysotile All flooring <10 m2 Non-friable G



70385 – October 2010 3-25

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 N119

corridor



Cement drain pipe

38% chrysotile

40% chrysotile

32% chrysotile

11% crocidolite

Above ceiling

Above ceiling

Above ceiling

>20 fittings

15-30 m

15-30 m

Friable

Friable

Non-friable

G

G

G

1 N120

vestibule NACMO

1 N121 Cement drain pipe 32% chrysotile


1 N122

vestibule NACMO

1 N123 NACMO

1 N124

corridor NACMO

1 N125

corridor NACMO

1 N126

corridor NACMO

1 N127 Pipe fitting insulation 38% chrysotile Below ceiling <5 fittings Friable G

1 N128 Cement board 8.3% chrysotile Above ceiling 10-50 m2 Non-friable G

1 N129 Cement board 8.3% chrysotile Above ceiling 10-50 m2 Non-friable G

1 N130

corridor NACMO

1 N130A NACMO

1 N130B NACMO

1 N130C Texture coat 1.8% chrysotile Exterior soffit <10 m2 Friable G

1 N131 NACMO

1 N131A NACMO

1 N131B NACMO

1 N131C NACMO

1 N133D NACMO



70385 – October 2010 3-26

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 N131E NACMO

1 N131F NACMO

1 N131G NACMO

1 N132 NACMO

1 N133 NACMO

1 N133A NACMO

1 N134A NACMO

1 N134B NACMO

1 N135 NACMO

B N135A

Tunnel



38% chrysotile

40% chrysotile

Inside tunnel

Inside tunnel

>20 fittings

> 30 m

Friable

Friable

P

P

1 S100 NACMO

Roof S100 Vapour retardant barrier 1.6% chrysotile On metal roof deck

under roof membrane > 100 m2 Non-friable G

1 S100A NACMO

1 S100B Pipe fitting insulation

Storage tank insulation

38% chrysotile

5.1% chrysotile

Below ceiling

Below ceiling

10-20 fittings

10-50 m2

Friable

Friable

G

G

1 S100C NACMO

1 S100D NACMO

1 S100E NACMO

1 S100F

corridor Cement pipe

32% chrysotile


1 S100G NACMO

1 S100H NACMO

1 S100I 12” vinyl floor tile 2.3% chrysotile 80% of flooring <10 m2 Non-friable G

1 S100I-A NACMO

1 S100J NACMO



70385 – October 2010 3-27

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 S100K NACMO

1 S100L NACMO

1 S100M NACMO

1 S100N NACMO

1 S100O NACMO

1 S100P NACMO

1 S100Q 12” vinyl floor tile 2.3% chrysotile All flooring 10-50 m2 Non-friable

1 S100R NACMO

1 S100S NACMO

1 S100T Cement pipe 32% chrysotile

11% crocidolite Above ceiling <3 m Non-friable G

1 S100U NACMO

1 W100

corridor Pipe insulation-antisweat 1.3% chrysotile Above ceiling 3-15 m Friable G

1 W100F

foyer NACMO

1 W101

corridor Pipe fitting insulation 38% chrysotile Above ceiling 10-20 fittings Friable G

1 W101A

corridor NACMO

1 W102

corridor Pipe fitting insulation 38% chrysotile Above ceiling <5 fittings Friable G

1 W102A NACMO

1 W103 NACMO

1 W104 NACMO

1 W105 NACMO

1 W106 NACMO

1 W107

corridor Isolation sleeve 62% chrysotile

On ductwork above

ceiling <10 m2 Non-friable G



70385 – October 2010 3-28

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 W108

vestibule NACMO

1 W119 Pipe fitting insulation

Heat shield

38% chrysotile

50% chrysotile

Above ceiling

On light fixture

10-20 fittings

<10 m2

Friable

Friable

G

G

1 W119A Pipe fitting insulation 38% chrysotile Above ceiling <5 fittings Friable G

1 W119B 12” vinyl floor tile


6.6% chrysotile

38% chrysotile

In washroom

Above ceiling

<10 m2

5-10 fittings

Non-friable

Friable

G

G

1 W119C NACMO

1 W119D NACMO

1 W120 NACMO

1 W120A NACMO

1 W120B NACMO

1 W120C NACMO

1 W120D NACMO

1 W121 NACMO

1 W121A NACMO

1 W121B NACMO

1 W121C NACMO

1 W122



Cement board

38% chrysotile

40% chrysotile

6.9% chrysotile


Above ceiling

On welding hut

>20 fittings

3-15 m

<10 m2

Friable

Friable

Non-friable

G

G

G

1 W123 12” vinyl floor tile


5% chrysotile

38% chrysotile

All flooring


>100 m2

5-10 fittings

Non-friable

Friable

G

G

1 W123A 12” vinyl floor tile


5% chrysotile

38% chrysotile

All flooring

Below ceiling

10-50 m2

<5 fittings

Non-friable

Friable

G

G

1 W124




5% chrysotile

38% chrysotile

40% chrysotile

All flooring


Above ceiling

>100 m2

10-20 fittings

3-15 m

Non-friable

Friable

Friable

G

G

G

1 W124A




5% chrysotile

38% chrysotile

40% chrysotile

All flooring

Above ceiling

Above ceiling

>100 m2

10-20 fittings

3-15 m

Non-friable

Friable

Friable

G

G

G



70385 – October 2010 3-29

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


1 W125 Pipe fitting insulation 38% chrysotile Below ceiling 5-10 fittings Friable G

1 W126 NACMO

1 W126A NACMO

1 W127 Pipe fitting insulation 38% chrysotile Below ceiling <5 fittings Friable G

1 W127A NACMO

1 W128 Pipe fitting insulation 38% chrysotile Above & below ceiling 10-20 fittings Friable G

1 W128A NACMO

1 W129


Duct insulation

Isolation sleeve

38% chrysotile

50% chrysotile

62% chrysotile

Below ceiling

On ductwork

On ductwork

>20 fittings

10-50 m2

<10 m2

Friable

Friable

Non-friable

G

G

G

1 W130 Pipe fitting insulation 38% chrysotile Above ceiling 5-10 fittings Friable G

1 W130A NACMO

1 W130B Pipe fitting insulation 38% chrysotile Above ceiling 5-10 fittings Friable G

1 W131 9” vinyl floor tile 5.9-19.1% chrysotile All flooring 50-100 m2 Non-friable G

1 W131A 9” vinyl floor tile 5.9-19.1% chrysotile All flooring 10-50 m2 Non-friable G

1 W132 NACMO

1 W132A NACMO

1 W132B NACMO

1 W133 NACMO

1 W133A NACMO

1 W133B NACMO

1 W133C NACMO

1 W133D NACMO

1 W133E NACMO

2 E216




Suspended ceiling tile

1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

>100 m2

>100 m2

Non-friable

Non-friable

G

G



70385 – October 2010 3-30

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


2 E216A NACMO

2 E217 NACMO

2 E217A





1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

10-50 m2

10-50 m2

Non-friable

Non-friable

G

G

2 E218 NACMO

2 E219 12” vinyl floor tile 1.6-3.9% chrysotile Below shelving unit <10 m2 Non-friable G

2 E220




1.6% chrysotile

3.6% chrysotile

3.9% chrysotile


2 E221




1.6% chrysotile

3.6% chrysotile

3.9% chrysotile


2 E222




1.6% chrysotile

3.6% chrysotile

3.9% chrysotile


2 E223





1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

>100 m2

>100 m2

Non-friable

Non-friable

G

G

2 E224





1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

>100 m2

>100 m2

Non-friable

Non-friable

G

G

2 E225





1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

>100 m2

>100 m2

Non-friable

Non-friable

G

G



70385 – October 2010 3-31

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


2 E226





1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

>100 m2

>100 m2

Non-friable

Non-friable

G

G

2 E228 NACMO

2 E229 12” vinyl floor tile 4% chrysotile 50% of flooring 50-100 m2 Non-friable G

2 E230 9” vinyl floor tile 5.9-19.1% chrysotile All flooring 50-100 m2 Non-friable G

2 E231 12” vinyl floor tile 4% chrysotile 50% of flooring 50-100 m2 Non-friable G

2 E232

corridor




1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

All flooring >100 m2 Non-friable G

2 E232A

corridor NACMO

2 E233

corridor




1.6% chrysotile

3.6% chrysotile

3.9% chrysotile


2 E234





1.6% chrysotile

3.6% chrysotile

3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

10-50 m2

10-50 m2

Non-friable

Non-friable

G

G

2 E235



3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

10-50 m2

10-50 m2

Non-friable

Non-friable

G

G

2 E236



3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

10-50 m2

10-50 m2

Non-friable

Non-friable

G

G

2 E237



3.9% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

<10 m2

<10 m2

Non-friable

Non-friable

G

G

2 E237A NACMO

2 E238 NACMO



70385 – October 2010 3-32

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


2 E238A NACMO

2 E239 NACMO

2 E240 12” vinyl floor tile 4% chrysotile All flooring 10-50 m2 Non-friable G

2 N200 NACMO

2 N200A NACMO

2 N201 9” vinyl floor tile 5.9-19.1% chrysotile All flooring 10-50 m2 Non-friable G

2 N201A 9” vinyl floor tile 5.9-19.1% chrysotile All flooring 10-50 m2 Non-friable G

2 N201B NACMO



2 N204 NACMO.

2 N204A NACMO.


2 N206 NACMO.



2 N209 NACMO



5% chrysotile


20% of flooring

20% of flooring

<10 m2

<10 m2 Non-friable

Non-friable

G

G

2 N211


Lab table tops


10% chrysotile

Below lab tables and

millwork on west wall

Lab tables

<10 m2

10-50 m2

Non-friable

Non-friable

G

G

2 N211A NACMO

2 N211B NACMO.


Cement table tops


10% chrysotile

All flooring

Table top

50-100 m2

<10 m2 Non-friable

Non-friable

G

G

2 N212A NACMO.

2 N213 9” vinyl floor tile 5.9-19.1% chrysotile Below chalkboard <10 m2 Non-friable G



70385 – October 2010 3-33

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


2 N214 NACMO.

2 N215 9” vinyl floor tile 5.9-19.1% chrysotile Below millwork <10 m2 Non-friable G

2 N216 NACMO

2 N217 NACMO

2 N218

corridor NACMO

2 N219 NACMO

2 N220


Cement pipe

Isolation sleeves


15% chrysotile

15% crocidolite

81% chrysotile

All flooring

Below ceiling

On ductwork

10-50 m2

<3 m

<10 m2

Non-friable

Non-friable

Non-friable

G

G

G

2 N221 NACMO

2 N222 NACMO

2 N223

corridor 12” vinyl floor tile 5% chrysotile Northeast section <10 m2 Non-friable G



38% chrysotile

Assumed asbestos

Inside wall cavities

Inside wall cavities

5-10 fittings

<3 m Friable

Friable

G

G

2 S227



5.2% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 S228 Suspended ceiling tile 1-5% chrysotile

<1% amosite All ceiling 10-50 m2 Non-friable G

2 S229



Heat shield

5.2% chrysotile

1-5% chrysotile

<1% amosite

50% chrysotile

All flooring

All ceiling

On light fixture

10-50 m2

10-50 m2

<10 m2

Non-friable

Non-friable

Friable

G

G

G

2 S230 12” vinyl floor tile 5.2% chrysotile All flooring <10 m2 Non-friable G

2 S231 NACMO

2 Stairwell

A NACMO

2 Stairwell

B 12” vinyl floor tile 1.6-3.9% chrysotile All flooring 10-50 m2 Non-friable G



70385 – October 2010 3-34

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


2 Stairwell

C 12” vinyl floor tile 1.6-3.9% chrysotile All flooring 10-50 m2 Non-friable G

2 Stairwell

D 12” vinyl floor tile 1.6-3.9% chrysotile All flooring 10-50 m2 Non-friable G

2 Stairwell

E NACMO

2 Stairwell

F Texture spray 1.3% chrysotile All ceiling 10-50 m2 Friable G

2 Stairwell

G NACMO

2 W229



Pipe insulation -antisweat

38% chrysotile

40% chrysotile

1.3% chrysotile

Below ceiling

Below ceiling

Below ceiling

<5 fittings

<3 m

<3 m

Friable

Friable

Friable

G

G

G

2

W229

crawl-

space


Pipe insulation-antisweat

38% chrysotile

1.3% chrysotile

Below ceiling

Below ceiling

<5 fittings

<3 m

Friable

Friable

G

G

2 W229A 12” vinyl floor tile 3.6% chrysotile All flooring <10 m2 Non-friable G

2

W229A

crawl-

space

Pipe fitting insulation 38% chrysotile Below ceiling >20 fittings Friable G

2 W229B 12” vinyl floor tile 3.6% chrysotile All flooring <10 m2 Non-friable G

2

W229B

crawl-

space

Pipe fitting insulation 38% chrysotile Below ceiling >20 fittings Friable G

2 W229C NACMO

2 W229D 9” vinyl floor tile 5.9-19.1% chrysotile All flooring >100 m2 Non-friable G

2 W229E Pipe fitting insulation


38% chrysotile

1.3% chrysotile

Below ceiling

Below ceiling

<5 fittings

<3 m

Friable

Friable

G

G

2 W229F NACMO

2 W229G 9” vinyl floor tile 5.9-19.1% chrysotile All flooring <10 m2 Non-friable G

2 W229H NACMO



70385 – October 2010 3-35

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


2 W230




12.8% chrysotile

1-5% chrysotile

<1% amosite

1.3% chrysotile

All flooring

All ceiling

Above ceiling

10-50 m2

10-50 m2

3-15 m

Non-friable

Non-friable

Non-friable

G

G

G

2 W231

corridor NACMO

2 W231A

corridor NACMO

2 W232



12.8% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 W233



5.1% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 W234



5.1% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 W234A



5.1% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

10-50 m2

10-50 m2

Non-friable

Non-friable

G

G

2 W235 NACMO

2 W235A NACMO

2 W236



12.8% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 W237 NACMO

2 W238



12.8% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 W239



5.1% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G



70385 – October 2010 3-36

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


2 W240



12.8% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 W241 12” vinyl floor tile


5.1% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2 Non-friable

Non-friable

G

G

2 W241A 12” vinyl floor tile 11.9% chrysotile All flooring <10 m2 Non-friable G

2 W242



12.8% chrysotile

1-5% chrysotile

<1% amosite

All flooring

All ceiling

50-100 m2

50-100 m2

Non-friable

Non-friable

G

G

2 Mech.

Room #1



Duct insulation

Isolation sleeve

38% chrysotile

40% chrysotile

50% chrysotile

81% chrysotile

Below ceiling

Below ceiling

On ductwork

On ductwork

>20 fittings

15-30 m

>100 m2

<10 m2

Friable

Friable

Friable

Non-friable

G

G

G

G

2 Mech.

Room #2



Isolation sleeve

38% chrysotile

40% chrysotile

81% chrysotile

Below ceiling

Below ceiling

On ductwork

>20 fittings

>30 m

<10 m2

Friable

Friable

Non-friable

G

G

G

3 Electrical

Room #3 Cement board 5.8% chrysotile On wall 10-50 m2 Non-friable G

3 Mech.

Room #3

Cement board

Duct insulation


Isolation sleeve

5.8% chrysotile

50% chrysotile

38% chrysotile

81% chrysotile

On wall

On ductwork

Below ceiling

On ductwork

>100 m2

>100 m2

>20 fittings

<10 m2

Non-friable

Friable

Friable

Non-friable

G

G

G

G

3

Mech.

Room #3

Stairwell

Cement board


5.8% chrysotile

38% chrysotile

On wall

Below ceiling

10-50 m2

<5 fittings

Non-friable

Friable

G

G

3 Mech.

Room #4



Isolation sleeve

38% chrysotile

40% chrysotile

81% chrysotile

Below ceiling

Below ceiling

On ductwork

>20 fittings

15-30 m

<10 m2

Friable

Friable

Non-friable

G

G

G

2

Mech.

Room #4

Stairwell

Suspended ceiling tile 1-5% chrysotile

<1% amosite All ceiling <10 m2 Non-friable G



70385 – October 2010 3-37

DCS


CONTENT

LOCATION

WITHIN SPACE

ESTIMATED

QUANTITY

FRIABLE OR


Exterior Exterior Cement roof cap fascia

board

Cement soffit, fascia, and

wall panels

19.5% amosite

5.8 – 6.9% chrysotile

Exterior

Exterior

50-100 m2

> 100 m2

Non-friable

Non-friable

G

G

Roof S100 Vapour retardant barrier 1.6% chrysotile On metal roof deck

under roof membrane > 100 m2 Non-friable G

NOTES:

Chrysotile = Chrysotile asbestos

Amosite = Amosite asbestos

Crocidolite = Crocidolite asbestos

< = Less than

> = Greater than

Condition: G = Good.

F = Fair.

P = Poor.

NACMO: No Asbestos-Containing Materials Observed.

NOTE: Asbestos may also be present in locations that are presently inaccessible (e.g., in pipe chases, behind walls, above suspended gypsum board or plaster

ceilings, and below carpets).



70385 – October 2010 4-1

DCS

4.0 DISCUSSION

The owner of a building is required to provide information on the locations of

asbestos-containing material to:

i) any person who is an “occupier”(1)

of the building. The occupier is then

responsible for providing the information to their own employees;

ii) any prospective constructors, contractors and subcontractors prior to requesting

tenders or arranging for the demolition, alteration or repair of all or part of a

building. The information to be provided shall identify whether any material that

is likely to be handled, dealt with, disturbed or removed is asbestos-containing

material; describe the condition of the material; state whether the material is

friable or non-friable; and contain drawings, plans and specifications, as

appropriate, to show the locations of material;

iii) any employer with whom the owner arranges or contracts for work not described

in ii) above that may involve asbestos-containing material or is to be carried out in

close proximity to and may disturb the material;

iv) owner’s staff, if they perform work that involves asbestos-containing material or

work that is to be carried out in close proximity to and may disturb the material.

If material suspected of containing asbestos which is not identified in the asbestos survey records

is discovered during the course of any work in a facility, then either the constructor or the owner

is required to immediately notify (orally and in writing):

a) an inspector at the office of the Ministry of Labour nearest the workplace;

b) the owner;

c) the contractor; and

(1)

An “occupier” is defined as:

(a) a person who is in physical possession of premises, or

(b) a person who has responsibility for and control over the condition of premises or the activities carried

on there, or control over persons allowed to enter the premises.



70385 – October 2010 4-2

DCS

d) the joint health and safety committee or the health and safety representative.

The owner is also responsible for providing tenderers with a list of designated substances

(including asbestos) at the tendering stage of a project.

This report was prepared as part of the asbestos management program, not for the purposes of

construction or renovation projects. Additional investigation and testing may be required prior to

construction or renovation projects.

Bulk sampling of building materials was carried out in accordance with the minimum sampling

requirements specified in Table 1 of O.Reg. 278/05. We recommend that additional samples of

certain types of material which may have been mixed on site at the time of construction (plaster,

drywall joint compound, ceiling texture coat, etc.) be tested for asbestos content prior to the

disturbance of these materials at the time of renovations, alterations or demolition work.

Asbestos may also be present in materials which were not sampled during the course of the

asbestos survey carried out by DCS, including, but not limited to, fire doors, mastics, gaskets in

piping, internal components of boilers, etc., and/or in locations that are presently inaccessible

(e.g., in pipe chases, behind walls, above suspended gypsum board or plaster ceilings, and below

carpets). Confirmatory testing of any such materials could be undertaken as the need arises (i.e.,

at the time of renovations, modifications or demolition) or the materials can be assumed to

contain asbestos based on findings in adjacent areas.



70385 – October 2010 5-1

DCS

5.0 USE AND LIMITATIONS OF THIS REPORT

This report, prepared for Halton District School Board, does not provide certification or

warranty, expressed or implied, that the investigation conducted by DCS identified all asbestos-

containing materials present in the subject facilities. The work undertaken by DCS was directed

to provide information on the presence of asbestos-containing building materials based on visual

inspection of readily accessible areas of the building and on the results of laboratory analysis of

bulk samples of material gathered in the course of the visual inspection. The survey did not

include for identification of asbestos in process materials, and equipment (including electrical

equipment and wiring), nor in furniture (e.g., chairs, table tops, chalkboards, etc.).

This report was prepared by DCS for Halton District School Board. Any use which a third party

makes of the report, or reliance on, or decisions to be based on it, is the responsibility of such

third parties.

DCS

APPENDIX A

FLOOR PLANS

DCS

APPENDIX B

2009 - 2010

LABORATORY REPORTS

EMSL ANALYTICAL, INC.

EMSL CANADA INC.

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