.1 Drop and Enclosure Sheets .1 Polyethylene: 0.15mm thick. .2 FR polyethylene: 0.15 mm woven fibre reinforced fabric bonded both sides with polyethylene. .2 Wetting Agent: 50% polyoxyethylene ester and 50% polyoxyethylene ether mixed with water in concentration to provide thorough wetting of asbestos-containing material. .3 Waste Containers: contain waste in two separate containers. .1 Inner container: 0.15mm thick sealable polyethylene bag or, where glove bag method is used, glove bag itself. .2 Outer container: sealable metal or fibre type where there are sharp objects included in waste material; otherwise outer container may be sealable metal or fibre type or second 0.15mm thick sealable polyethylene bag. .3 Labeling requirements: preprinted cautionary asbestos warning, in both official languages, that is visible when ready for removal to disposal site. .4 Glove bag: .1 Acceptable materials: safe-T-Strip products in configuration suitable for Work, or Alternative material approved by addendum during tendering period in accordance with Instructions to Tenderers. .2 Glove bags intended for use in more than one location must be equipped with reversible, double-pull, double-throw zipper on top and at approximately mid-section of bag. .5 Tape: tape suitable for sealing polyethylene to surfaces under both dry and wet conditions using amended water. .6 Slow drying sealer: non-staining, clear, water dispersible type that remains tacky on – – surface for at least 8 hours and designed for purpose of trapping residual asbestos fibres. .1 Sealer: flame spread and smoke developed rating less than 50. Part 3 Execution 3.1 SUPERVISION .1 Minimum of one Supervisor for every ten workers is required. .2 Approved Supervisor must remain within Asbestos Work Area during disturbance, removal, or other handling of asbestos-containing materials. 3.2 PROCEDURES .1 Before beginning Work, at each access to Asbestos Work Area, install warning signs in both official languages in upper case Medium’ letters reading as follows, where number in ‘Helvetica parentheses indicates font size to be used: ASBESTOS HAZARD AREA (25mm) / NO ‘CAUTION
.1 Drop and Enclosure Sheets .1 Polyethylene: 0.15mm thick. .2 FR polyethylene: 0.15 mm woven fibre reinforced fabric bonded both sides with polyethylene. .2 Wetting Agent: 50% polyoxyethylene ester and 50% polyoxyethylene ether mixed with water in concentration to provide thorough wetting of asbestos-containing material. .3 Waste Containers: contain waste in two separate containers. .1 Inner container: 0.15mm thick sealable polyethylene bag or, where glove bag method is used, glove bag itself. .2 Outer container: sealable metal or fibre type where there are sharp objects included in waste material; otherwise outer container may be sealable metal or fibre type or second 0.15mm thick sealable polyethylene bag. .3 Labeling requirements: preprinted cautionary asbestos warning, in both official languages, that is visible when ready for removal to disposal site. .4 Glove bag: .1 Acceptable materials: safe-T-Strip products in configuration suitable for Work, or Alternative material approved by addendum during tendering period in accordance with Instructions to Tenderers. .2 Glove bags intended for use in more than one location must be equipped with reversible, double-pull, double-throw zipper on top and at approximately mid-section of bag. .5 Tape: tape suitable for sealing polyethylene to surfaces under both dry and wet conditions using amended water. .6 Slow – drying sealer: non-staining, clear, water – dispersible type that remains tacky on surface for at least 8 hours and designed for purpose of trapping residual asbestos fibres. .1 Sealer: flame spread and smoke developed rating less than 50. Part 3 Execution 3.1 SUPERVISION .1 Minimum of one Supervisor for every ten workers is required. .2 Approved Supervisor must remain within Asbestos Work Area during disturbance, removal, or other handling of asbestos-containing materials. 3.2 PROCEDURES .1 Before beginning Work, at each access to Asbestos Work Area, install warning signs in both official languages in upper case ‘Helvetica Medium’ letters reading as follows, where number in parentheses indicates font size to be used: ‘CAUTION ASBESTOS HAZARD AREA (25mm) / NO