Danlaid Contracting Mackay was contracted by Woollam Constructions to install all the tanking to the block walls and caulking to construction joints at the Blue Water Quay Project in Mackay. We applied two thick coats of a bitumen rubber membrane to the walls to ensure moisture prevention. Once all the walls were tanked we installed a 3mm protector board so there was no damage to the barrier during backfill. There was 620 square metres of tanking and 200 lineal metres of caulking.