1.25 What measures can be taken to ensure that lead dust, fumes and waste will be contained within the immediate work area. Describe 5. Verbally interviewed 1 2 3 4 5 Assessment Workbook CPCCPD3031 Work safely with lead-painted surfaces in the painting industry V1 CPC30620 Certificate III in Painting ATAR Design. All rights reserved. No part of this work may be produced, published, communicated to the public or adapted without permission. and Decorating Page 27 of 50 1.26 Describe the 4 tests conducted to detect and verify that no contamination has taken place and the building and site is safe for occupation