STANDARD OPERATING PROCEDURE Doc ID SOP 805_021 Vers # 1:10 SOP Prep By: J Hobbins , Stuart Rowley (NAA) ;Nathan Richardson, Harvey Baldwyn Authorised By: Position: Harvey Baldwyn FM Maintenance Manager Applicable: Page 1 of 4 All QUT Staff and Contractors Alternate contractor procedures are acceptable only if equivalent in intent and standards. Date of Issue: 9/11/2010 Working on asbestos containing electrical mounting boards or switchboards Task description & scope: This procedure shall be followed where work is to be conducted on identified or suspected asbestos containing electrical mounting boards or switchboards. This procedure is not appropriate where the risk assessment identifies that the asbestos containing electrical mounting boards/panel is in poor condition, discovered to be friable or requires major works. In this instance the panels/boards should be removed as per the Safe Work Australia (SWA) Code of Practice for the Safe Removal of Asbestos [NOHSC:2002(2005)] and replaced with non asbestos materials. PPE : Minimum requirements * Indicates standard for all ACM minor work * Half face respirator fitted with a P2 air filter approved to AS 1715/1716. * 100% synthetic disposable type coveralls -meeting specification that prevents fibre of diameter down to 0.5 microns and a maximum of 15 peneetrations of asbestos fibres eg: Tyvek * Washable safety boots( laced boots are difficult to decontaminate) * Safety Glasses or goggles (to protect against dust and or loose objects.) Training and Certification Only carry out this work if you have General Asbestos Awareness training and/or specific asbestos work procedure training for this task. Health Exposure to airborne asbestos fibres may cause dose related asbestos diseases such as lung cancer; mesothelioma; or pleural plaques if inhaled in sufficent quantities. As a first priority, planning for the maintenance of ACM must include consideration of the removal of the ACM as the most preferred control option. Where removed , asbestos products must be replaced with non – asbestos product. Safety Removal of asbestos products must be done in accordance with the QUT AMMP; Safe Work Australia (SWA) Code of Practice for the Safe Removal of Asbestos [NOHSC:2002(2005)]. Further advice may be sought from your FM supervisor, FM Maintenance Manager or FM Health and Safety on specific safety concerns. Environment Prevent spread of asbestos fibres ( dust) from contaminating surrounding work areas. Ensure all ACM waste is disposed of correctly. Quality: The responsible supervisor MUST ensure that all personnel are trained and competent in these procedures. Work site area must be left in a clean and safe condition. Facilities Management Document1 1:10 Page 1 of 4 STANDARD OPERATING PROCEDURE Equipment required in addition to normal tools or materials Non powered hand drill or low speed battery powered drill or other drilling equipment . Equipment to be fitted with local exhaust ventilation (LEV) dust control hood where possible. If LEV hood cant be attached and other dust control methods such as pastes or gels are unsafe to use, then shadow vacuuming techniques should be used. 200 micron polythene sheeting & duct tape; Warning tape , barricades and safety signage Type H Vacuum Cleaner Bucket of water, rags and wet wipes and/ or a misting water spray bottle as appropriate. Suitable asbestos waste container E.g. Labelled 200 micron asbestos waste bag Appropriate task lighting Referenced Documents QUT Asbestos Materials Management Plan PLN805_010; Qld WH & S Regulations; Code of Practice for the Safe Removal of Asbestos [ NOHSC:2002(2005)]; Code Of Practice for management and control of asbestos in workplaces [NOHSC:2018 (2005)] Facilities Management Document1 1:10 Page 2 of 4 STANDARD OPERATING PROCEDURE Working on asbestos containing electrical mounting boards or switchboards Step 1.Prepare work area 2. Work on the electrical mounting panels Who Action QUT Staff or contractor - QUT Staff/ Contractor - As asbestos work will involve electrical hazards, appropriate electrical safety procedures must be in place to prevent the risk of electrocution. - Ensure all necessary electrical isolations have been made ( QUT has a no live work policy) - Avoid working in windy situations where asbestos fibres can be redistributed. - Before starting check there is no obvious damage to the board. - If the work is to be carried out at height, the appropriate height safety precautions MUST be taken. - Carry out the work with the minimum of people present - Restrict access to work area, E.g close door and/or use warning tape or signage - Use Plastic sheeting, secured with duct tape, to cover any surface within the segregated area which could become contaminated. (This also helps prevent run off from wet sanding methods) - Ensure there is adequate lighting. Providing the panel is not friable, maintenance and service work may include: - the replacement of asbestos-containing equipment on the electrical panel with nonasbestos equipment; - the operation of main switches and individual circuit devices; pulling / inserting service and circuit fuses; - bridging supplies at meter bases; - using testing equipment; - accessing the neutral link; and - Installing new components/equipment. If the asbestos-containing electrical mounting panel has to be removed for work behind the board, the procedures for removing electrical meter boards outlined in the QUT AMMP and Safe Work Australia (SWA) Code of Practice for the Safe Removal of Asbestos [NOHSC:2002 (2005)] should be followed. Facilities Management Document1 1:10 Page 3 of 4 STANDARD OPERATING PROCEDURE Working on asbestos containing electrical mounting boards or switchboards Step Who Action 3. Clean up QUT Staff/ Contractor 4. Personal De-contamination 6. Site Clearance Facilities Management Document1 1:10 - If drilling is required, the control process should be consistent with the measures defined in FM SOP805_18 Drilling Holes in Non Friable Asbestos Materials - Use damp rags to clean the equipment - Carefully Roll/fold plastic sheeting within the work area, preventing spills of dust or debris collected. - In areas where there is an electrical hazard present, an asbestos vacuum cleaner should be used to remove dust and debris from the mounting panel and other visibly contaminated sections of the work area. - In areas where there is no electrical hazards, wet wiping with a damp rag can be used to clean minor amounts of of dust or debris. - Place debris, used rags, plastic sheeting and other waste into asbestos waste container - Where available, use a H-Type vacuum cleaner to clean your overalls or clothes. - Otherwise use a damp-rag (use patting action) as rubbing can generate airborne fibres - Where two or more workers are involved they can clean each other (buddy cleaning) - Remove disposable overalls by turning inside out & place in suitable asbestos waste container - Disposable respirators can then be removed and placed in a suitable asbestos waste container - Dispose of all waste, including all water, as asbestos waste. - Visually inspect the area to ensure it has been properly cleaned - Clearance air sampling is not normally required QUT Staff/ Contractor QUT Staff/ Contractor Page 4 of 4