ASBESTOS REGISTER UPDATE

Transcription

1 Greencap 12 Greenhill Rd Wayville SA 534 (8) DATE: AUGUST 217 SITE REFERENCE: 749 OUR REFERENCE: C1166 : J CHRISTAIN BROTHERS COLLEGE

2 TABLE OF CONTENTS INTRODUCTION... 3 SCOPE OF WORKS... 3 SITE ASBESTOS RISK PROFILE... 3 SUMMARY OF IDENTIFIED ITEMS... 3 RECOMMENDATIONS... 5 ASBESTOS REGISTER... 7 AREAS NOT ACCESSED PHOTOGRAPHS PREVIOUS AUDIT REPORT METHODOLOGY RISK ASSESSMENT FACTORS PRIORITY RATING SYSTEM ASBESTOS MANAGEMENT REQUIREMENTS STATEMENT OF LIMITATIONS /8/217 REPORT PREPARED BY 14/11/217 REPORT REVIEWED BY 17/11/217 REPORT AUTHORISED BY KEVIN LEE Senior Property Risk Consultant STEVEN BROOKS Senior Property Risk Consultant CLAIRE HOWARD Senior Property Risk Consultant Limitations - Overview Please note there are limitations associated with this report due to a range of factors, including, but not limited to the scope of works, survey methodology and inaccessible areas. To ensure its contextual integrity, the report must be read in its entirety and should not be copied, distributed or referred to in part only. This report is not adequate for the purposes of refurbishment or demolition works. This report must be reviewed prior to the commencement of such works and a more intrusive risk assessment undertaken to identify asbestos-containing materials which may be disturbed during building demolition or refurbishment works. Refer to the Statement of Limitations for further details. Refer to the Areas t Accessed for further details. PAGE 2 OF 36

3 FINDINGS & RECOMMENDATIONS Introduction This report presents the findings of an Register Update conducted for Christain Brothers College located at 214 Wakefield Street, Adelaide SA 5. The risk assessment was performed by Kevin Lee on 28/8/217. This report was performed in accordance with: How to Manage and Control in the Workplace: Code of Practice (December 211) SA Work Health and Safety Regulations 212 Scope of Works The scope of works for this project was as follows: Take photographs of suspected asbestos-containing materials Inspect representative and accessible areas of the site to re-assess previously identified asbestos materials Identify the likelihood of asbestos in inaccessible areas Assess the current condition of asbestos-containing materials at the site Assess the risks posed by the asbestos-containing materials Compile an up-dated asbestos materials register for the site Recommend control measures and actions necessary to manage any asbestos related risks Collect samples of suspected asbestos-containing materials Refer to Methodology for full details. Site Risk Profile The following table provides a summary of the Risk Assessment for the site; item-specific findings are presented in the Register. Building / Level Number of Items by Risk Rating Smith Building - Ground Level Smith Building - Level One Smith Building - Level Two O'Brien Building - Levels O'Brien Building - Ground Level O'Brien Building - Level One O'Brien Building - Level Two Bourke Building - Levels Bourke Building - Ground Level Bourke Building - Level One Bourke Building - Level Two Bourke Building - Roof Rice/Gym Building - Ground Level Walsh Lecture Theatre - Ground Level Total High Medium Summary of Identified Items The following table provides a general overview of the types of identified on site; specific findings are presented in the Register. Building / Level Friable Smith Building - Ground Level YES Smith Building - Level One YES YES Smith Building - Level Two YES YES O'Brien Building - Levels YES O'Brien Building - Ground Level YES PAGE 3 OF 36

4 FINDINGS & RECOMMENDATIONS Summary of Identified Items Building / Level Friable O'Brien Building - Level One O'Brien Building - Level Two Bourke Building - Levels YES Bourke Building - Ground Level YES Bourke Building - Level One YES Bourke Building - Level Two YES Bourke Building - Roof Rice/Gym Building - Ground Level YES Walsh Lecture Theatre - Ground Level PAGE 4 OF 36

5 FINDINGS & RECOMMENDATIONS Recommendations Schedule periodic re-assessments of the asbestos-containing materials remaining in-situ to monitor their condition in accordance with the Code of Practice. Develop an Management Plan (AMP) for asbestos materials remaining in-situ in accordance with the requirements of the Code of Practice. Provide Awareness training to staff and site personnel in accordance with the requirements of the Code of Practice. Consult with staff and health and safety representatives on the findings of this risk assessment and this report must be made available upon request, in accordance with the requirements of the Code of Practice. Ensure all asbestos-containing materials remaining in-situ are labelled appropriately to warn of the dangers of disturbing these materials, in accordance with the requirements of the Code of Practice. Prior to demolition/refurbishment works undertake a destructive hazardous materials survey of the premises as per the requirements of AS 261: 21 The Demolition of Structures, Part and Demolition Work Code of Practice (Safe Work Australia, Feb 216). Should any personnel come across any suspected asbestos material or materials unknown to them, work should cease immediately in the affected areas until further sampling and investigation is performed. Areas highlighted in the Areas t Accessed section as areas of 'no access' should be presumed to contain asbestos. Appropriate management planning should be implemented in order to control access to and maintenance activities in these areas, until such a time as they can be inspected and the presence or absence of asbestos-containing materials can be confirmed. Greencap can assist with the implementation of any of the above recommendations. PAGE 5 OF 36

6 HOW TO USE THIS REGISTER The location and item information of identified materials tion of identified materials Location - Item Description Hazard type: e.g., Lead Paint, SMF, etc. Hazard Type Refer to the Sample Analysis Results for further details Sample Item Status This indicates if the material contains asbestos / hazardous materials: Item contains asbestos or other hazardous material. Negative Item does not contain asbestos or other hazardous material covered in the scope of work. Presumed Presumed Negative Item has not been sampled, but is visually similar to another positive sample or it is likely to contain asbestos / hazardous materials Item has not been sampled, but is visually similar to another negative sample or it is NOT likely to contain asbestos / hazardous materials Estimated quantity of material present Photo Est. Condition Extent A photo of the item is within the Photo section Details of warning labels present Friability Dist. Potential The potential of disturbance to material to liberate asbestos fibres Risk Rating Current Label The control priority and control recommendations indicate the recommended management actions, shaded according to priority. Refer to the Priority Rating System section for further information Re-Inspect Control Control Recommendation Date Priority These are the risk assessment factors and risk rating of the item. Refer to the Risk Assessment Factors section for further information Recommended re-inspection date, based on the risk rating of the material Record of Works Undertaken Any information relating to remedial or removal works undertaken should be recorded by the Register controller. Control Priority: The following priority rating system is adopted to assist in the programming and budgeting for control of asbestos risk identified in the assessment. Priority 1 (P1) Restrict access to area, organise abatement works ASAP, manage any remaining materials as part of an AMP. Priority 2 (P2) Organise remedial works in the next few months & manage any remaining materials as part of an AMP. Priority 3 () short-term remedial works required. Review periodically and manage as part of an AMP. Priority 4 (P4) short-term remedial works required. Review periodically and manage as part of an AMP.

7 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: Smith Building Number of Levels: 2 Survey Date: Property ID: 749 Est. Building Size: 1,m² Est. Building Age: 196 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. Est. Extent Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Control Priority Control Recommendation Main Switchboard Cabinet Electrical Distribution Board - Dust t Presumed Chemistry Prep Room - East Fume Cupboard Lining - Fibre Cement Sheeting AEC 27 J m² Photo2 28/8/218 P4 t Height Restricted Presumed J m² Photo13 t Labelled 28/8/218 P4 Confirm status, label, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Chemistry Room - Throughout Floor Covering - Vinyl Tiles Parson Brinckerhoff 28 J m² Photo21 Fair 28/8/218 Chemistry Room - Throughout Floor Covering - Vinyl Tiles Parson Brinckerhoff 28 J m² Photo22 Fair 28/8/218 Southern Landing - Throughout Fire Door - Fire Door Core t Restricted Access Presumed J Unit/s Photo16 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Southern Landing - Throughout Fire Door - Fire Door Core t Restricted Access Presumed J Unit/s Photo18 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Southern Landing - Throughout Fire Door - Fire Door Core t Restricted Access Presumed J Unit/s Photo17 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Stairwell - Throughout Fire Door - Fire Door Core t Restricted Access Presumed J Unit/s Photo23 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Record of Works Undertaken Smith Building - Interior - Ground Level Item Removed: 1/1/215. Removed Prior to 215 Inspection Smith Building - Exterior - Level One rthern Balcony - Throughout Ceiling Lining - Fibre Cement Sheeting Smith Building - Interior - Level One PAGE 7 OF 36

8 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: Smith Building Number of Levels: 2 Survey Date: Property ID: 749 Est. Building Size: 1,m² Est. Building Age: 196 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. Stairwell - Throughout Fire Door - Fire Door Core t Restricted Access Presumed rthern Balcony - Throughout Fire Door - Fire Door Core t Restricted Access Southern Landing - Throughout Fire Door - Fire Door Core Southern Landing - Throughout Fire Door - Fire Door Core Est. Extent Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Control Priority Control Recommendation J Unit/s Photo24 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Presumed J Unit/s Photo14 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. t Restricted Access Presumed J Unit/s Photo15 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Parson Brinckerhoff Stairwell - Throughout Fire Door - Fire Door Core t Restricted Access Presumed J Unit/s Photo26 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Stairwell - Throughout Fire Door - Fire Door Core t Restricted Access Presumed J Unit/s Photo27 Friable Medium 28/8/218 Confirm status, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Chemistry Prep Room - East Electrical Distribution Board Compressed Bituminous Electrical Panel AEC 25 J Unit/s Photo25 28/8/218 P4 Record of Works Undertaken Smith Building - Interior - Level Two Item Removed: 1/1/214. Removed Prior to 214 Inspection PAGE 8 OF 36

9 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: O'Brien Building Number of Levels: 2 Survey Date: Property ID: 749 Est. Building Size: 1,m² Est. Building Age: 196 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. Est. Extent Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Control Priority Control Recommendation t Labelled 28/8/218 P4 Mastic sealant to windows is a mixture of ACM and non ACM. Confirm status if work is to be undertaken on windows. Maintain in current condition, label and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Record of Works Undertaken O'Brien Building - Interior & Exterior - Levels Window Beading - Mastic Sealant Greencap O'Brien Building - Interior - Ground Level Canteen Area - Throughout Ceiling Lining - Fibre Cement Sheeting AEC 3529 J m² Photo28 28/8/218 P4 Disabled Toilet - Throughout Ceiling Lining - Fibre Cement Sheeting AEC 3529 J m² Photo31 28/8/218 P4 Disabled Toilet - Throughout Window Beading - Mastic Sealant Greencap J m Photo32 t Labelled 28/8/218 P4 Maintain in current condition, label and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Female Toilets - Air Lock Floor Covering - Vinyl Tiles AEC 3528 J m² Photo3 Fair 28/8/218 Male Toilets - Throughout Ceiling Lining - Fibre Cement Sheeting AEC 3529 J m² Photo29 28/8/218 P4 Room 15 - West Floor Covering - Vinyl Tiles Parsons Brinckerhoff 36 Item Removed: 1/1/216. Removed Prior to 216 Inspection Room 16 - West Floor Covering - Vinyl Tiles Parsons Brinckerhoff PB-3527 Item Removed: 1/1/216. Removed Prior to 216 Inspection AEC Negative O'Brien Building - Exterior - Level One Room OB17 Electrical Distribution Board - Dust PAGE 9 OF 36

10 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: O'Brien Building Number of Levels: 2 Survey Date: Property ID: 749 Est. Building Size: 1,m² Est. Building Age: 196 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. Est. Extent Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Control Priority Control Recommendation Record of Works Undertaken Room OB17 Window Beading - Mastic Sealant Greencap Negative Prep Room, Room 7 Oven Doorseal - Woven Material Parsons Brinckerhoff Item Removed: 1/1/215. Removed Prior to 215 Inspection Room 7 - West Floor Covering - Vinyl Tiles Parsons Brinckerhoff PB-3531 Item Removed: 1/1/216. Removed Prior to 216 Inspection Room 8 - West Floor Covering - Vinyl Tiles Parsons Brinckerhoff PB-3531 Item Removed: 1/1/216. Removed Prior to 216 Inspection Room OB17 - West Electrical Cabinet Lining - Fibre Cement Sheeting Parsons Brinckerhoff PB-4625 Item Removed: 1/1/216. Removed Prior to 216 Inspection Parsons Brinckerhoff PB-3531 Item Removed: 1/1/216. Removed Prior to 216 Inspection O'Brien Building - Interior - Level One O'Brien Building - Interior - Level Two Room 7 - West Floor Covering - Vinyl Tiles PAGE 1 OF 36

11 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: Bourke Building Number of Levels: 2 Survey Date: Property ID: 749 Est. Building Size: 1,m² Est. Building Age: 196 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. PB 12 PB 2 Est. Extent Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Control Priority Control Recommendation J m² Photo1 28/8/218 P4 J m² Photo9 28/8/218 P4 J m² Photo3 28/8/218 P4 Record of Works Undertaken Bourke Building - Exterior - Levels West Elevation Wall - Fibre Cement Sheeting Pebblecrete Infill Panels Bourke Building - Interior - Levels Corridor - Throughout Ceiling Lining - Fibre Cement Sheeting Bourke Building - Exterior - Ground Level West Elevation - West Infill Panels - Fibre Cement Sheeting Above Ground Floor Roller Door PB 13 Principals Office Fire Door - Fire Door Core AEC Negative Bourke Building - Interior - Ground Level Female Toilets - Throughout Floor Covering - Vinyl Tiles Parson Brinckerhoff Item Removed: 1/1/214. Removed Prior to 214 Inspection Male Toilets - Throughout Cubicle Partitions - Fibre Cement Sheeting PB 18 J m² Photo5 Fair 28/8/218 Male Toilets - Throughout Floor Covering - Vinyl Tiles PB 17 J m² Photo4 28/8/218 P4 Class Room B23 - Throughout Floor Covering - Vinyl Tiles PB 27 J m² Photo12 Fair 28/8/218 Class Room B12 - Throughout Floor Covering - Vinyl Tiles Greencap J m² Photo7 Fair 28/8/218 Class Room B11 - Throughout Floor Covering - Vinyl Tiles Greencap J m² Photo6 Fair 28/8/218 Bourke Building - Interior - Level One PAGE 11 OF 36

12 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: Bourke Building Number of Levels: 2 Survey Date: Property ID: 749 Est. Building Size: 1,m² Est. Building Age: 196 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. Class Room B13 - Throughout Floor Covering - Vinyl Tiles Greencap Class Room B22 - Throughout Floor Covering - Vinyl Tiles Greencap Class Room B21 - Throughout Floor Covering - Vinyl Tiles Est. Extent Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Control Priority Control Recommendation J m² Photo8 Fair 28/8/218 J m² Photo11 Fair 28/8/218 Greencap J m² Photo1 Fair 28/8/218 Parson Brinckerhoff 2 J m² Photo2 28/8/218 P4 Record of Works Undertaken Bourke Building - Exterior - Level Two West Elevation - East & West Eaves - Fibre Cement Sheeting PAGE 12 OF 36

13 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: Rice/Gym Building Number of Levels: 1 Survey Date: Property ID: 749 Est. Building Size: 4m² Est. Building Age: 197 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. Est. Extent J m² Photo36 J Photo37 Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Fair t Labelled 28/8/218 Control Priority Control Recommendation Confirm status, label, maintain in current condition and incorporate into an AMP. Remove by licensed asbestos contractor prior to demolition or refurbishment. Record of Works Undertaken Rice/Gym Building - Exterior - Ground Level East & West Window Sill - Fibre Cement Sheeting t Restricted Access Presumed Above Double Doors - West Infill Panels - Fibre Cement Sheeting PB 41 Item Removed: 6/6/217. Removed Prior to 217 Inspection Above Single Door - West Infill Panels - Fibre Cement Sheeting PB 41 Item Removed: 6/6/217. Removed Prior to 217 Inspection Entrance - rth Ceiling Lining - Fibre Cement Sheeting t Presumed Item Removed: 1/1/215. Removed Prior to 215 Inspection PAGE 13 OF 36

14 ASBESTOS REGISTER Site Details Building Details Audit Details Full Address: 214 Wakefield Street, Adelaide SA 5 Building Name: Walsh Lecture Theatre Number of Levels: 2 Survey Date: Property ID: 749 Est. Building Size: 5m² Est. Building Age: 197 Inspected By: Kevin Lee Client Name: Christain Brothers College Roof Type: Metal Construction Type: Brick, Concrete, Timber, Plasterboard and Fibre Cement Company: Greencap Location - Item Description Hazard Type Sample. Item Status Photo. Est. Extent Condition Friability Dist. Potential Risk Rating Current Label Reinspect Date Control Priority Control Recommendation Record of Works Undertaken Walsh Lecture Theatre - Interior - Ground Level Areas Ceiling Lining - Fibre Cement Sheeting AEC Negative Storage Room Ceiling Lining - Fibre Cement Sheeting AEC Negative PAGE 14 OF 36

15 AREAS NOT ACCESSED It is noted that may be contained within or behind those areas identified in the below table: Areas t Accessed. Caution should be exercised when accessing these areas, particularly in relation to potential disturbance of the building fabric or concealed spaces. 1-5 of 5 Buildings Area / Item t Accessed Comments Smith Building O'Brien Building Bourke Building Rice/Gym Building Walsh Lecture Theatre Behind ceramic wall tiles throughout Smith Building - internal access at O'Brien Building - internal access at Bourke Building - internal access at Rice/Gym Building - internal access at Walsh Lecture Theatre - internal access at Building facade fixing brackets Smith Building - internal access at O'Brien Building - internal access at Bourke Building - internal access at Rice/Gym Building - internal access at Walsh Lecture Theatre - internal access at Ceiling spaces Smith Building - safe access at time of inspection O'Brien Building - safe access at Bourke Building - safe access at Rice/Gym Building - safe access at Walsh Lecture Theatre - safe access at PAGE 15 OF 36

16 AREAS NOT ACCESSED It is noted that may be contained within or behind those areas identified in the below table: Areas t Accessed. Caution should be exercised when accessing these areas, particularly in relation to potential disturbance of the building fabric or concealed spaces. 1-5 of 5 Buildings Area / Item t Accessed Comments Smith Building O'Brien Building Bourke Building Rice/Gym Building Walsh Lecture Theatre Smith Building - fire doors were compromised at O'Brien Building - fire doors were compromised at Bourke Building - fire doors were compromised at Rice/Gym Building - fire doors were compromised at Walsh Lecture Theatre - fire doors were compromised at Gaskets, mastics & sealants to pipework, ductwork, mechanical equipment & construction/expansion joints Some Some Some Some Some Smith Building - Plant assumed live at O'Brien Building - Plant assumed live at Bourke Building - Plant assumed live at Rice/Gym Building - Plant assumed live at Walsh Lecture Theatre - Plant assumed live at Height restricted areas of site and ceiling where safe lifting platforms were not provided Smith Building - safe access at time of inspection O'Brien Building - safe access at Bourke Building - safe access at Rice/Gym Building - safe access at Walsh Lecture Theatre - safe access at Fire door cores PAGE 16 OF 36

17 AREAS NOT ACCESSED It is noted that may be contained within or behind those areas identified in the below table: Areas t Accessed. Caution should be exercised when accessing these areas, particularly in relation to potential disturbance of the building fabric or concealed spaces. 1-5 of 5 Buildings Area / Item Inside mechanical equipment t Accessed Comments Smith Building O'Brien Building Bourke Building Rice/Gym Building Walsh Lecture Theatre Smith Building - Plant assumed live at O'Brien Building - Plant assumed live at Bourke Building - Plant assumed live at Rice/Gym Building - Plant assumed live at Walsh Lecture Theatre - Plant assumed live at O'Brien Building - Plant assumed live at Walsh Lecture Theatre - Plant assumed live at Smith Building - internal access at O'Brien Building - internal access at Bourke Building - internal access at Rice/Gym Building - internal access at Walsh Lecture Theatre - internal access at Smith Building - Plant assumed live at O'Brien Building - Plant assumed live at Bourke Building - Plant assumed live at Walsh Lecture Theatre - Plant assumed live at Lift shaft, landing doors and cabin fittings and doors all levels Wall cavities Within air conditioning re-heat boxes PAGE 17 OF 36

18 AREAS NOT ACCESSED It is noted that may be contained within or behind those areas identified in the below table: Areas t Accessed. Caution should be exercised when accessing these areas, particularly in relation to potential disturbance of the building fabric or concealed spaces. 1-5 of 5 Buildings Area / Item t Accessed Comments Smith Building O'Brien Building Bourke Building Rice/Gym Building Walsh Lecture Theatre Within electrical switchboard cupboard or backing Smith Building - Electrics assumed live at O'Brien Building - Electrics assumed live at Bourke Building - Electrics assumed live at Rice/Gym Building - Electrics assumed live at Walsh Lecture Theatre - Electrics assumed live at Within internal walls partitioning Smith Building - internal access at O'Brien Building - internal access at Bourke Building - internal access at Rice/Gym Building - internal access at Walsh Lecture Theatre - internal access at PAGE 18 OF 36

19 PHOTOGRAPHS PHOTO NO.: J PHOTO2 PHOTO NO.: J PHOTO13 RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: SMITH BUILDING - GROUND LEVEL BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE ROOM/LOCATION: CHEMISTRY PREP ROOM - EAST ROOM/LOCATION: NORTHERN BALCONY - THROUGHOUT FEATURE/MATERIAL: FUME CUPBOARD LINING - FIBRE CEMENT SHEETING FEATURE/MATERIAL: CEILING LINING - FIBRE CEMENT SHEETING SAMPLE NO.: NOT SAMPLED HEIGHT RESTRICTED SAMPLE NO.: PREVIOUSLY SAMPLED AEC 27 PHOTO NO.: J PHOTO21 PHOTO NO.: J PHOTO22 BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE ROOM/LOCATION: CHEMISTRY ROOM - THROUGHOUT ROOM/LOCATION: CHEMISTRY ROOM - THROUGHOUT FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES SAMPLE NO.: PREVIOUSLY SAMPLED PARSON BRINCKERHOFF 28 SAMPLE NO.: PREVIOUSLY SAMPLED PARSON BRINCKERHOFF 28 PHOTO NO.: J PHOTO16 PHOTO NO.: J PHOTO18 RESULT: ASBESTOS - PRESUMED POSITIVE RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE ROOM/LOCATION: SOUTHERN LANDING - THROUGHOUT ROOM/LOCATION: SOUTHERN LANDING - THROUGHOUT FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS PAGE 19 OF 36

20 PHOTOGRAPHS PHOTO NO.: J PHOTO17 PHOTO NO.: J PHOTO23 RESULT: ASBESTOS - PRESUMED POSITIVE RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE ROOM/LOCATION: SOUTHERN LANDING - THROUGHOUT ROOM/LOCATION: STAIRWELL - THROUGHOUT FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS PHOTO NO.: J PHOTO24 PHOTO NO.: J PHOTO14 RESULT: ASBESTOS - PRESUMED POSITIVE RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: SMITH BUILDING - LEVEL ONE BUILDING/LEVEL: SMITH BUILDING - LEVEL TWO ROOM/LOCATION: STAIRWELL - THROUGHOUT ROOM/LOCATION: NORTHERN BALCONY - THROUGHOUT FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS PHOTO NO.: J PHOTO15 PHOTO NO.: J PHOTO26 RESULT: ASBESTOS - PRESUMED POSITIVE RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: SMITH BUILDING - LEVEL TWO BUILDING/LEVEL: SMITH BUILDING - LEVEL TWO ROOM/LOCATION: SOUTHERN LANDING - THROUGHOUT ROOM/LOCATION: STAIRWELL - THROUGHOUT FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS PAGE 2 OF 36

21 PHOTOGRAPHS PHOTO NO.: J PHOTO27 PHOTO NO.: J PHOTO25 RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: SMITH BUILDING - LEVEL TWO BUILDING/LEVEL: SMITH BUILDING - LEVEL TWO ROOM/LOCATION: STAIRWELL - THROUGHOUT ROOM/LOCATION: CHEMISTRY PREP ROOM - EAST FEATURE/MATERIAL: FIRE DOOR - FIRE DOOR CORE FEATURE/MATERIAL: ELECTRICAL DISTRIBUTION BOARD COMPRESSED BITUMINOUS ELECTRICAL PANEL SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS SAMPLE NO.: PREVIOUSLY SAMPLED AEC 25 PHOTO NO.: J PHOTO28 PHOTO NO.: J PHOTO31 BUILDING/LEVEL: O'BRIEN BUILDING - GROUND LEVEL BUILDING/LEVEL: O'BRIEN BUILDING - GROUND LEVEL ROOM/LOCATION: CANTEEN AREA - THROUGHOUT ROOM/LOCATION: DISABLED TOILET - THROUGHOUT FEATURE/MATERIAL: CEILING LINING - FIBRE CEMENT SHEETING FEATURE/MATERIAL: CEILING LINING - FIBRE CEMENT SHEETING SAMPLE NO.: PREVIOUSLY SAMPLED AEC 3529 SAMPLE NO.: PREVIOUSLY SAMPLED AEC 3529 PHOTO NO.: J PHOTO32 PHOTO NO.: J PHOTO3 BUILDING/LEVEL: O'BRIEN BUILDING - GROUND LEVEL BUILDING/LEVEL: O'BRIEN BUILDING - GROUND LEVEL ROOM/LOCATION: DISABLED TOILET - THROUGHOUT ROOM/LOCATION: FEMALE TOILETS - AIR LOCK FEATURE/MATERIAL: WINDOW BEADING - MASTIC SEALANT FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES SAMPLE NO.: PREVIOUSLY SAMPLED GREENCAP SAMPLE NO.: PREVIOUSLY SAMPLED AEC 3528 PAGE 21 OF 36

22 PHOTOGRAPHS PHOTO NO.: J PHOTO29 PHOTO NO.: J PHOTO1 BUILDING/LEVEL: O'BRIEN BUILDING - GROUND LEVEL BUILDING/LEVEL: BOURKE BUILDING - ALL LEVELS ROOM/LOCATION: MALE TOILETS - THROUGHOUT ROOM/LOCATION: WEST ELEVATION FEATURE/MATERIAL: CEILING LINING - FIBRE CEMENT SHEETING FEATURE/MATERIAL: WALL - FIBRE CEMENT SHEETING SAMPLE NO.: PREVIOUSLY SAMPLED AEC 3529 SAMPLE NO.: PREVIOUSLY SAMPLED PB 12 PHOTO NO.: J PHOTO9 PHOTO NO.: J PHOTO3 BUILDING/LEVEL: BOURKE BUILDING - ALL LEVELS BUILDING/LEVEL: BOURKE BUILDING - GROUND LEVEL ROOM/LOCATION: CORRIDOR - THROUGHOUT ROOM/LOCATION: WEST ELEVATION - WEST FEATURE/MATERIAL: CEILING LINING - FIBRE CEMENT SHEETING FEATURE/MATERIAL: INFILL PANELS - FIBRE CEMENT SHEETING SAMPLE NO.: PREVIOUSLY SAMPLED PB 2 SAMPLE NO.: PREVIOUSLY SAMPLED PB 13 PHOTO NO.: J PHOTO5 PHOTO NO.: J PHOTO4 BUILDING/LEVEL: BOURKE BUILDING - GROUND LEVEL BUILDING/LEVEL: BOURKE BUILDING - GROUND LEVEL ROOM/LOCATION: MALE TOILETS - THROUGHOUT ROOM/LOCATION: MALE TOILETS - THROUGHOUT FEATURE/MATERIAL: CUBICLE PARTITIONS - FIBRE CEMENT SHEETING FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES SAMPLE NO.: PREVIOUSLY SAMPLED PB 18 SAMPLE NO.: PREVIOUSLY SAMPLED PB 17 PAGE 22 OF 36

23 PHOTOGRAPHS PHOTO NO.: J PHOTO12 PHOTO NO.: J PHOTO7 BUILDING/LEVEL: BOURKE BUILDING - LEVEL ONE BUILDING/LEVEL: BOURKE BUILDING - LEVEL ONE ROOM/LOCATION: CLASS ROOM B23 - THROUGHOUT ROOM/LOCATION: CLASS ROOM B12 - THROUGHOUT FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES SAMPLE NO.: PREVIOUSLY SAMPLED PB 27 SAMPLE NO.: PREVIOUSLY SAMPLED GREENCAP PHOTO NO.: J PHOTO6 PHOTO NO.: J PHOTO8 BUILDING/LEVEL: BOURKE BUILDING - LEVEL ONE BUILDING/LEVEL: BOURKE BUILDING - LEVEL ONE ROOM/LOCATION: CLASS ROOM B11 - THROUGHOUT ROOM/LOCATION: CLASS ROOM B13 - THROUGHOUT FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES SAMPLE NO.: PREVIOUSLY SAMPLED GREENCAP SAMPLE NO.: PREVIOUSLY SAMPLED GREENCAP PHOTO NO.: J PHOTO11 PHOTO NO.: J PHOTO1 BUILDING/LEVEL: BOURKE BUILDING - LEVEL ONE BUILDING/LEVEL: BOURKE BUILDING - LEVEL ONE ROOM/LOCATION: CLASS ROOM B22 - THROUGHOUT ROOM/LOCATION: CLASS ROOM B21 - THROUGHOUT FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES FEATURE/MATERIAL: FLOOR COVERING - VINYL TILES SAMPLE NO.: PREVIOUSLY SAMPLED GREENCAP SAMPLE NO.: PREVIOUSLY SAMPLED GREENCAP PAGE 23 OF 36

24 PHOTOGRAPHS PHOTO NO.: J PHOTO2 PHOTO NO.: J PHOTO36 RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: BOURKE BUILDING - LEVEL TWO BUILDING/LEVEL: RICE/GYM BUILDING - GROUND LEVEL ROOM/LOCATION: WEST ELEVATION - EAST & WEST ROOM/LOCATION: - EAST & WEST FEATURE/MATERIAL: EAVES - FIBRE CEMENT SHEETING FEATURE/MATERIAL: WINDOW SILL - FIBRE CEMENT SHEETING SAMPLE NO.: PREVIOUSLY SAMPLED PARSON BRINCKERHOFF 2 SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS PHOTO NO.: J PHOTO37 RESULT: ASBESTOS - PRESUMED POSITIVE BUILDING/LEVEL: RICE/GYM BUILDING - GROUND LEVEL ROOM/LOCATION: - EAST & WEST FEATURE/MATERIAL: WINDOW SILL - FIBRE CEMENT SHEETING SAMPLE NO.: NOT SAMPLED RESTRICTED ACCESS PAGE 24 OF 36

25 PREVIOUS AUDIT REPORT Accredited for compliance with ISO/IEC 1725 Accreditation. 545 Site Greencap-NAA Pty Ltd Adelaide Laboratory This document shall not be reproduced except in full ASBESTOS IDENTIFICATION REPORT. J CLIENT: Christian Brothers College OUR REF: 749 ATTENTION: Graham Brink RECEIVED IN LAB: 28 April 217 LOCALITY: Gym Building REPORT DATE: 28 April 217 ADDRESS: 214 Wakefield Street, Adelaide SAMPLED BY: Kevin Lee Test Method: Qualitative identification in bulk samples, analysis by Polarised Light Microscopy (including dispersion staining) techniques by the method of- AS 4964 and supplementary work instruction in-house method LOP2. Location Description Fascia panels to upper level of Gym Off-white cement sheet, painted pale brown Organic Fibre Yes EXTERNAL Approved Identifier and Signatory Michael Till Please note that the results contained in this report relate only to the sample(s) submitted for testing. Sample Dimensions (1x1x2mm) and Descriptions are approximate only. Chrysotile is commonly known as white asbestos, Amosite is commonly known as brown asbestos and Crocidolite as blue asbestos. SMF (Synthetic Mineral Fibre) is commonly known as glass fibre and was not detected. Organic Fibre includes natural fibres and synthetic organic fibre. SOF44a NATA ID Report V3 Oct 216 Page 1 of 1 Greencap-NAA Pty Ltd 12 Greenhill Road Wayville SA 534 PO Box 582 Unley SA 561 T (8) E adelaide@greencap.com.au W ABN PAGE 25 OF 36

26 PREVIOUS AUDIT REPORT Accredited for compliance with ISO/IEC 1725 Accreditation. 545 Site Greencap-NAA Pty Ltd Adelaide Laboratory This document shall not be reproduced except in full ASBESTOS IDENTIFICATION REPORT. 749 CLIENT: Christian Brothers College YOUR REF: 1921 ATTENTION: Graham Brink RECEIVED IN LAB: 1 February 217 LOCALITY: Bourke Building REPORT DATE: 2 February 217 ADDRESS: 214 Wakefield Street, Adelaide SAMPLED BY: Kevin Lee Test Method: Qualitative identification in bulk samples, analysis by Polarised Light Microscopy (including dispersion staining) techniques by the method of- AS 4964 and supplementary work instruction in-house method LOP2. Location Description Organic Fibre INTERNAL Mastic to aluminium window Level 3 above sink in corridor Mastic to timber windows, level 3 hallway Window putty, room B21 Level 3 Floor tile and adhesive to room B21, level 3 Window putty, room B22, level 3 Window putty, room B23, level 3 Floor tile and adhesive Window putty to aluminium window south end (adjacent removed sink) Window mastic to timber windows in corridor, level 2 Window mastic, room B11, level 2 Vermiculite coating to ceiling, all rooms, level 2 Window mastic, room B12 Grey mastic lump Brown cement sheet, painted white Grey cement sheet, painted white Green vinyl floor tile Chrysotile Yellow fibrous adhesive backing Grey mastic lump Grey mastic lump Green vinyl floor tile Chrysotile Grey mastic lump Brown mastic lump, painted white Grey mastic lump Off-white, vermiculite-containing layer Grey mastic lump Green vinyl floor tile Floor tile and adhesive, room B12 Yellow adhesive Floor tile and adhesive, room B13 Yellow fibrous adhesive backing Teal green vinyl floor tile Yes Yes Chrysotile Yes Chrysotile Yes Please note that the results contained in this report relate only to the sample(s) submitted for testing. Sample Dimensions (vinyls are 3x3x3mm and the remainder are 1x1x5mm) and Descriptions are approximate only. Chrysotile is commonly known as white asbestos, Amosite is commonly known as brown asbestos and Crocidolite as blue asbestos. SMF (Synthetic Mineral Fibre) is commonly known as glass fibre and was not detected. Organic Fibre includes natural fibres and synthetic organic fibre. A blank in the Organic Fibre column implies not detected. SOF44a NATA ID Report V3 Oct 216 Page 1 of 2 Greencap-NAA Pty Ltd 12 Greenhill Road Wayville SA 534 PO Box 582 Unley SA 561 T (8) E adelaide@greencap.com.au W ABN PAGE 26 OF 36

27 PREVIOUS AUDIT REPORT Accredited for compliance with ISO/IEC 1725 Accreditation. 545 Site Greencap-NAA Pty Ltd Adelaide Laboratory This document shall not be reproduced except in full ASBESTOS IDENTIFICATION REPORT. 749 CLIENT: Christian Brothers College YOUR REF: 1921 ATTENTION: Graham Brink RECEIVED IN LAB: 1 February 217 LOCALITY: Bourke Building REPORT DATE: 2 February 217 ADDRESS: 214 Wakefield Street, Adelaide SAMPLED BY: Kevin Lee. Location Description Window mastic, room B13 Wall lining at east entry to toilet Window putty to ground floor windows Window putty to timber windows, ground floor Vermiculite coating north end of administration area Floor tiles to administration building toilets Grey mastic lump Brown cement sheet, painted yellow Chrysotile Grey mastic lump Chrysotile Organic Fibre INTERNAL Brown mastic lump, painted white White, vermiculite-containing plaster layer Olive green vinyl floor tile Yes Chrysotile Approved Identifier and Signatory Naciye Haliloff Please note that the results contained in this report relate only to the sample(s) submitted for testing. Sample Dimensions (vinyls are 3x3x3mm and the remainder are 1x1x5mm) and Descriptions are approximate only. Chrysotile is commonly known as white asbestos, Amosite is commonly known as brown asbestos and Crocidolite as blue asbestos. SMF (Synthetic Mineral Fibre) is commonly known as glass fibre and was not detected. Organic Fibre includes natural fibres and synthetic organic fibre. A blank in the Organic Fibre column implies not detected. SOF44a NATA ID Report V3 Oct 216 Page 2 of 2 Greencap-NAA Pty Ltd 12 Greenhill Road Wayville SA 534 PO Box 582 Unley SA 561 T (8) E adelaide@greencap.com.au W ABN PAGE 27 OF 36

28 PREVIOUS AUDIT REPORT Accredited for compliance with ISO/IEC 1725 Accreditation. 545 Site Greencap-NAA Pty Ltd Adelaide Laboratory This document shall not be reproduced except in full ASBESTOS IDENTIFICATION REPORT. 749 CLIENT: Christian Brothers College RECEIVED IN LAB: 16 August 216 ATTENTION: Graham Brink REPORT DATE: 18 August 216 LOCALITY: 214 Wakefield Street, Adelaide SAMPLED BY: Kevin Lee Test Method: Supplementary work instructions to in-house method LOP-2 Identification by Polarised Light Microscopy including Dispersion Staining (Based on AS Method for the qualitative identification of asbestos in bulk samples). Location Description EXTERNAL/INTERNAL Ground floor, window putty Grey mastic lump First floor, window putty Brown mastic lump Second floor, window putty Grey mastic lump Chrysotile Approved Identifier and Signatory Naciye Haliloff Please note that the results contained in this report relate only to the sample(s) submitted for testing. Sample Dimensions (sample 1 is 5x3x1mm, sample 2 is 2x1x3mm and sample 3 is 15x5x2mm) and Descriptions are approximate only. Chrysotile is commonly known as white asbestos, Amosite is commonly known as brown asbestos and Crocidolite as blue asbestos. SMF (Synthetic Mineral Fibre) is commonly known as glass fibre and was not detected. Organic Fibre includes natural fibres and synthetic organic fibre and was not detected. SOF44b NATA ID Report V2 July 216 Page 1 of 1 Greencap-NAA Pty Ltd 12 Greenhill Road Wayville SA 534 PO Box 582 Unley SA 561 T (8) E adelaide@greencap.com.au W ABN PAGE 28 OF 36

29 PREVIOUS AUDIT REPORT ASBESTOS IDENTIFICATION REPORT. 749 CLIENT: Christian Brothers College RECEIVED IN LAB: 9 July 215 ATTENTION: Graham Brink REPORT DATE: 2 July 215 LOCALITY: Christian Brothers College SAMPLED BY: Adilah Yamin ADDRESS: 214 Wakefield Street, Adelaide Test Method: In house method LOP-2 Identification by Polarised Light Microscopy including Dispersion Staining (Based on AS Method for the qualitative identification of asbestos in bulk samples). Location Description Organic Fibre Yes O BRIEN BUILDING - FIRST FLOOR INTERNAL Electrical distribution cabinet to Room 2, settled dust in base of cabinet Loose particles & fibres Approved Identifier and Signatory Naciye Haliloff Please note that the results contained in this report relate only to the sample(s) submitted for testing. Sample Descriptions and Volume (1ml of dust collected on approx 2cm2 of sticky tape) are approximate only. Chrysotile is commonly known as white asbestos, Amosite is commonly known as brown asbestos. SMF (Synthetic Mineral Fibre) is commonly known as glass fibre and was not detected. Organic Fibre includes natural fibres and synthetic organic fibre. SOF44 NATA ID Report V7 July 215 Page 1 of 1 PAGE 29 OF 36

30 PREVIOUS AUDIT REPORT ASBESTOS IDENTIFICATION REPORT. 749 CLIENT: Christian Brothers College RECEIVED IN LAB: 1 October 215 ATTENTION: Graham Brink REPORT DATE: 6 October 215 LOCALITY: Christian Brothers College SAMPLED BY: Bruce Maxwell ADDRESS: 214 Wakefield Street, Adelaide Test Method: In house method LOP-2 Identification by Polarised Light Microscopy including Dispersion Staining (Based on AS Method for the qualitative identification of asbestos in bulk samples). Location Description INTERNAL WALSH LECTURE THEATRE Ceiling panels White plaster layer White plaster layer STORE ROOM (ADJACENT LECTURE THEATRE) Ceiling panels Approved Identifier and Signatory Naciye Haliloff Please note that the results contained in this report relate only to the sample(s) submitted for testing. Sample Dimensions (sample 1 is 4x15x5mm and sample 2 is 15x15x5mm) and Descriptions are approximate only. Chrysotile is commonly known as white asbestos, Amosite is commonly known as brown asbestos and Crocidolite as blue asbestos. SMF (Synthetic Mineral Fibre) is commonly known as glass fibre and was not detected. Organic Fibre includes natural fibres and synthetic organic fibre and was not detected. SOF44 NATA ID Report V7 July 215 Page 1 of 1 PAGE 3 OF 36

31 PREVIOUS AUDIT REPORT PAGE 31 OF 36

32 METHODOLOGY This assessment was undertaken in accordance with the following documents and within the constraints of the scope of works: How to Manage and Control in the Workplace: Code of Practice (SafeWork Australia, 216) SA Work Health and Safety Regulations 212 representative sample(s) of suspected asbestos-containing material were collected and placed in plastic bags. Where it was determined that asbestos was present, a risk and priority assessment was conducted in accordance with Greencap's standard Risk Assessment and Priority Ranking System. Refer to section on Priority Rating System for detailed information on this system. Inaccessible areas that are likely to contain asbestos have been assumed to contain asbestos until further inspection and analysis of samples has been undertaken by an approved analyst. A strategy of using representative samples of suspected asbestos-containing materials has been used to minimise the number of samples and degree of disturbance. Because of this strategy, findings of the audit should be interpreted such that all visually similar materials in the same vicinity must be assumed to be composed of the same material until proven otherwise. PAGE 32 OF 36

33 RISK ASSESSMENT FACTORS Risk Assessment Factors - The presence of asbestos-containing materials (ACMs) does not necessarily constitute an exposure risk. However, if the ACM is sufficiently disturbed to cause the release of airborne respirable fibres, then an exposure risk may be posed to individuals. The assessment of the exposure risk posed by ACMs assesses (a) the material condition and friability, and (b) the disturbance potential. Material Condition The assessment factors for material condition include: Evidence of physical deterioration and/or water damage. Degree of friability of the ACM. Surface treatment, lining or coating (if present). Likelihood to sustain damage or deterioration in its current location and state. Physical Condition and Damage The condition of the ACM is rated as either being good, fair or poor. Fair Poor refers to an ACM that has not been damaged or has not deteriorated refers to an ACM having suffered minor cracking or de-surfacing. describes an ACM which has been damaged or its condition has deteriorated over time. Friability and Surface Treatment The degree of friability of ACMs describes the ease of which the material can be crumbled, and hence to release fibres, and takes into account surface treatment. Friable asbestos Friable asbestos or ACM is asbestos or ACM in powder form, or able to be crumbled, pulverised, or reduced to a powder by hand pressure when it is dry e.g. sprayed asbestos beam insulation (limpet), pipe lagging. n-friable asbestos also referred to as bonded asbestos, typically comprises asbestos fibres tightly bound in a stable non-asbestos matrix or impregnated with a coating. Examples of non-friable asbestos products include asbestos cement materials (sheeting, pipes etc), asbestos containing vinyl floor tiles, compressed gaskets and electrical backing boards. Disturbance Potential In order to assess the disturbance potential, the following factors are considered: Requirement for access for either building work or maintenance operations. Likelihood and frequency of disturbance of the ACM. Accessibility of the ACM. Proximity of the ACM to air plenums and direct air stream. Quantity and exposed surface areas of ACM. rmal use and activity in area, and numbers of persons in vicinity of ACM. These factors are used to determine (i) the potential for fibre generation, and (ii) the potential for exposure to person/s, as a rating of low, medium or high disturbance potential: Risk Status The risk factors described previously are used to rank the asbestos exposure risk posed by the presence of the ACM. A low risk rating describes ACMs that pose a low exposure risk to personnel, employees and the general public providing they stay in a stable condition, for example asbestos materials that are in good condition and have low accessibility. A medium risk rating applies to ACMs that pose an increased exposure risk to people in the area. A high risk rating applies to ACMs that pose a higher exposure risk to personnel or the public in the vicinity of the material due to their condition or disturbance potential. PAGE 33 OF 36

34 PRIORITY RATING SYSTEM Priority Actions The following priority rating system is adopted to assist in the programming and budgeting for the control of asbestos risk identified in the assessment. Priority 1 (P1) Action: Restrict Access to Area & Organise Abatement Works as soon as practicable & Manage any remaining materials as part of an AMP Area has ACMs, which are either damaged or are being exposed via continual disturbance. Due to these conditions, there is an increased potential for exposure and/or transfer of the material to other locations with continued unrestricted use of the area. Representative asbestos fibre monitoring should be conducted in the area during normal building operation where recommended. Prompt abatement of the asbestos hazard is recommended. As an interim, restrict access. Priority 2 (P2) Action: Organise Remedial Works as soon as practicable & Manage any remaining materials as part of an AMP Area has ACMs with a potential for disturbance due to the following conditions: 1. Material has been disturbed or damaged and its current condition, while not posing an immediate hazard, is unstable. 2. The material is accessible and when disturbed, can present a short-term exposure risk. 3. Demolition, renovation, refurbishment, maintenance, modification or new installations, involving air-handling systems, ceilings, lighting, fire safety systems or floor layout. Appropriate abatement measures should be taken as soon as practicable. A negligible exposure risk exists if materials remain under the control of an Management Plan (AMP). Priority 3 () Action: Short-Term Remedial Works Required Review periodically and Manage as part of an AMP Area has ACMs, where: 1. The condition of friable ACMs is currently stable and has low potential of being disturbed. 2. The ACM is currently in a non-friable form, may have slight damage, but does not present an exposure risk unless cut, drilled, sanded or otherwise abraded. This presents a low risk of exposure where the materials are left undisturbed under the control of an Management Plan (AMP). Defer any major action unless materials are to be disturbed as a result of maintenance, refurbishment or demolition operations. Priority 4 (P4) Action: Short-Term Remedial Works Required Review periodically and Manage as part of an AMP Area has ACMs in a non-friable form and in good condition. It is unlikely that the material can be disturbed under normal circumstances and can be safely subjected to normal traffic. Even if it were subjected to minor disturbance the material poses a negligible health risk. These materials should be maintained in good condition and their condition monitored during subsequent reviews. As with any asbestos materials, these materials must be removed prior to renovations that may impact on the materials. PAGE 34 OF 36